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:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 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 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 R:      Sean Paul <sean@poorly.run>
4725 L:      dri-devel@lists.freedesktop.org
4726 S:      Odd Fixes
4727 F:      drivers/gpu/drm/udl/
4728 T:      git git://anongit.freedesktop.org/drm/drm-misc
4729
4730 DRM DRIVER FOR VMWARE VIRTUAL GPU
4731 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4732 M:      Sinclair Yeh <syeh@vmware.com>
4733 M:      Thomas Hellstrom <thellstrom@vmware.com>
4734 L:      dri-devel@lists.freedesktop.org
4735 T:      git git://people.freedesktop.org/~syeh/repos_linux
4736 T:      git git://people.freedesktop.org/~thomash/linux
4737 S:      Supported
4738 F:      drivers/gpu/drm/vmwgfx/
4739 F:      include/uapi/drm/vmwgfx_drm.h
4740
4741 DRM DRIVERS
4742 M:      David Airlie <airlied@linux.ie>
4743 L:      dri-devel@lists.freedesktop.org
4744 T:      git git://anongit.freedesktop.org/drm/drm
4745 B:      https://bugs.freedesktop.org/
4746 C:      irc://chat.freenode.net/dri-devel
4747 S:      Maintained
4748 F:      drivers/gpu/drm/
4749 F:      drivers/gpu/vga/
4750 F:      Documentation/devicetree/bindings/display/
4751 F:      Documentation/devicetree/bindings/gpu/
4752 F:      Documentation/gpu/
4753 F:      include/drm/
4754 F:      include/uapi/drm/
4755 F:      include/linux/vga*
4756
4757 DRM DRIVERS AND MISC GPU PATCHES
4758 M:      Gustavo Padovan <gustavo@padovan.org>
4759 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4760 M:      Sean Paul <sean@poorly.run>
4761 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4762 S:      Maintained
4763 T:      git git://anongit.freedesktop.org/drm/drm-misc
4764 F:      Documentation/gpu/
4765 F:      drivers/gpu/vga/
4766 F:      drivers/gpu/drm/*
4767 F:      include/drm/drm*
4768 F:      include/uapi/drm/drm*
4769 F:      include/linux/vga*
4770
4771 DRM DRIVERS FOR ALLWINNER A10
4772 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4773 L:      dri-devel@lists.freedesktop.org
4774 S:      Supported
4775 F:      drivers/gpu/drm/sun4i/
4776 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4777 T:      git git://anongit.freedesktop.org/drm/drm-misc
4778
4779 DRM DRIVERS FOR AMLOGIC SOCS
4780 M:      Neil Armstrong <narmstrong@baylibre.com>
4781 L:      dri-devel@lists.freedesktop.org
4782 L:      linux-amlogic@lists.infradead.org
4783 W:      http://linux-meson.com/
4784 S:      Supported
4785 F:      drivers/gpu/drm/meson/
4786 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4787 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4788 F:      Documentation/gpu/meson.rst
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790
4791 DRM DRIVERS FOR ATMEL HLCDC
4792 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Supported
4795 F:      drivers/gpu/drm/atmel-hlcdc/
4796 F:      Documentation/devicetree/bindings/display/atmel/
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798
4799 DRM DRIVERS FOR BRIDGE CHIPS
4800 M:      Archit Taneja <architt@codeaurora.org>
4801 M:      Andrzej Hajda <a.hajda@samsung.com>
4802 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4803 S:      Maintained
4804 T:      git git://anongit.freedesktop.org/drm/drm-misc
4805 F:      drivers/gpu/drm/bridge/
4806
4807 DRM DRIVERS FOR EXYNOS
4808 M:      Inki Dae <inki.dae@samsung.com>
4809 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4810 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4811 M:      Kyungmin Park <kyungmin.park@samsung.com>
4812 L:      dri-devel@lists.freedesktop.org
4813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4814 S:      Supported
4815 F:      drivers/gpu/drm/exynos/
4816 F:      include/uapi/drm/exynos_drm.h
4817 F:      Documentation/devicetree/bindings/display/exynos/
4818
4819 DRM DRIVERS FOR FREESCALE DCU
4820 M:      Stefan Agner <stefan@agner.ch>
4821 M:      Alison Wang <alison.wang@nxp.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 S:      Supported
4824 F:      drivers/gpu/drm/fsl-dcu/
4825 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4826 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4827 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4828 T:      git git://anongit.freedesktop.org/drm/drm-misc
4829
4830 DRM DRIVERS FOR FREESCALE IMX
4831 M:      Philipp Zabel <p.zabel@pengutronix.de>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Maintained
4834 F:      drivers/gpu/drm/imx/
4835 F:      drivers/gpu/ipu-v3/
4836 F:      Documentation/devicetree/bindings/display/imx/
4837
4838 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4839 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4840 L:      dri-devel@lists.freedesktop.org
4841 T:      git git://github.com/patjak/drm-gma500
4842 S:      Maintained
4843 F:      drivers/gpu/drm/gma500/
4844
4845 DRM DRIVERS FOR HISILICON
4846 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4847 M:      Rongrong Zou <zourongrong@gmail.com>
4848 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4849 R:      Chen Feng <puck.chen@hisilicon.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 T:      git git://github.com/xin3liang/linux.git
4852 S:      Maintained
4853 F:      drivers/gpu/drm/hisilicon/
4854 F:      Documentation/devicetree/bindings/display/hisilicon/
4855
4856 DRM DRIVERS FOR MEDIATEK
4857 M:      CK Hu <ck.hu@mediatek.com>
4858 M:      Philipp Zabel <p.zabel@pengutronix.de>
4859 L:      dri-devel@lists.freedesktop.org
4860 S:      Supported
4861 F:      drivers/gpu/drm/mediatek/
4862 F:      Documentation/devicetree/bindings/display/mediatek/
4863
4864 DRM DRIVERS FOR NVIDIA TEGRA
4865 M:      Thierry Reding <thierry.reding@gmail.com>
4866 L:      dri-devel@lists.freedesktop.org
4867 L:      linux-tegra@vger.kernel.org
4868 T:      git git://anongit.freedesktop.org/tegra/linux.git
4869 S:      Supported
4870 F:      drivers/gpu/drm/tegra/
4871 F:      drivers/gpu/host1x/
4872 F:      include/linux/host1x.h
4873 F:      include/uapi/drm/tegra_drm.h
4874 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4875
4876 DRM DRIVERS FOR RENESAS
4877 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4878 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
4879 L:      dri-devel@lists.freedesktop.org
4880 L:      linux-renesas-soc@vger.kernel.org
4881 T:      git git://linuxtv.org/pinchartl/media drm/du/next
4882 S:      Supported
4883 F:      drivers/gpu/drm/rcar-du/
4884 F:      drivers/gpu/drm/shmobile/
4885 F:      include/linux/platform_data/shmob_drm.h
4886 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4887 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4888 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4889
4890 DRM DRIVERS FOR ROCKCHIP
4891 M:      Sandy Huang <hjc@rock-chips.com>
4892 M:      Heiko Stübner <heiko@sntech.de>
4893 L:      dri-devel@lists.freedesktop.org
4894 S:      Maintained
4895 F:      drivers/gpu/drm/rockchip/
4896 F:      Documentation/devicetree/bindings/display/rockchip/
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898
4899 DRM DRIVERS FOR STI
4900 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4901 M:      Vincent Abriou <vincent.abriou@st.com>
4902 L:      dri-devel@lists.freedesktop.org
4903 T:      git git://anongit.freedesktop.org/drm/drm-misc
4904 S:      Maintained
4905 F:      drivers/gpu/drm/sti
4906 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4907
4908 DRM DRIVERS FOR STM
4909 M:      Yannick Fertre <yannick.fertre@st.com>
4910 M:      Philippe Cornu <philippe.cornu@st.com>
4911 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4912 M:      Vincent Abriou <vincent.abriou@st.com>
4913 L:      dri-devel@lists.freedesktop.org
4914 T:      git git://anongit.freedesktop.org/drm/drm-misc
4915 S:      Maintained
4916 F:      drivers/gpu/drm/stm
4917 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4918
4919 DRM DRIVERS FOR TI LCDC
4920 M:      Jyri Sarha <jsarha@ti.com>
4921 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4922 L:      dri-devel@lists.freedesktop.org
4923 S:      Maintained
4924 F:      drivers/gpu/drm/tilcdc/
4925 F:      Documentation/devicetree/bindings/display/tilcdc/
4926
4927 DRM DRIVERS FOR TI OMAP
4928 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4929 L:      dri-devel@lists.freedesktop.org
4930 S:      Maintained
4931 F:      drivers/gpu/drm/omapdrm/
4932 F:      Documentation/devicetree/bindings/display/ti/
4933
4934 DRM DRIVERS FOR V3D
4935 M:      Eric Anholt <eric@anholt.net>
4936 S:      Supported
4937 F:      drivers/gpu/drm/v3d/
4938 F:      include/uapi/drm/v3d_drm.h
4939 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4940 T:      git git://anongit.freedesktop.org/drm/drm-misc
4941
4942 DRM DRIVERS FOR VC4
4943 M:      Eric Anholt <eric@anholt.net>
4944 T:      git git://github.com/anholt/linux
4945 S:      Supported
4946 F:      drivers/gpu/drm/vc4/
4947 F:      include/uapi/drm/vc4_drm.h
4948 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4949 T:      git git://anongit.freedesktop.org/drm/drm-misc
4950
4951 DRM DRIVERS FOR VIVANTE GPU IP
4952 M:      Lucas Stach <l.stach@pengutronix.de>
4953 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4954 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4955 L:      etnaviv@lists.freedesktop.org
4956 L:      dri-devel@lists.freedesktop.org
4957 S:      Maintained
4958 F:      drivers/gpu/drm/etnaviv/
4959 F:      include/uapi/drm/etnaviv_drm.h
4960 F:      Documentation/devicetree/bindings/display/etnaviv/
4961
4962 DRM DRIVERS FOR ZTE ZX
4963 M:      Shawn Guo <shawnguo@kernel.org>
4964 L:      dri-devel@lists.freedesktop.org
4965 S:      Maintained
4966 F:      drivers/gpu/drm/zte/
4967 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969
4970 DRM PANEL DRIVERS
4971 M:      Thierry Reding <thierry.reding@gmail.com>
4972 L:      dri-devel@lists.freedesktop.org
4973 T:      git git://anongit.freedesktop.org/drm/drm-misc
4974 S:      Maintained
4975 F:      drivers/gpu/drm/drm_panel.c
4976 F:      drivers/gpu/drm/panel/
4977 F:      include/drm/drm_panel.h
4978 F:      Documentation/devicetree/bindings/display/panel/
4979
4980 DRM TINYDRM DRIVERS
4981 M:      Noralf Trønnes <noralf@tronnes.org>
4982 W:      https://github.com/notro/tinydrm/wiki/Development
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 S:      Maintained
4985 F:      drivers/gpu/drm/tinydrm/
4986 F:      include/drm/tinydrm/
4987
4988 DRM DRIVERS FOR XEN
4989 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 L:      dri-devel@lists.freedesktop.org
4992 L:      xen-devel@lists.xen.org
4993 S:      Supported
4994 F:      drivers/gpu/drm/xen/
4995 F:      Documentation/gpu/xen-front.rst
4996
4997 DRM TTM SUBSYSTEM
4998 M:      Christian Koenig <christian.koenig@amd.com>
4999 M:      Huang Rui <ray.huang@amd.com>
5000 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5001 T:      git git://people.freedesktop.org/~agd5f/linux
5002 S:      Maintained
5003 L:      dri-devel@lists.freedesktop.org
5004 F:      include/drm/ttm/
5005 F:      drivers/gpu/drm/ttm/
5006
5007 DSBR100 USB FM RADIO DRIVER
5008 M:      Alexey Klimov <klimov.linux@gmail.com>
5009 L:      linux-media@vger.kernel.org
5010 T:      git git://linuxtv.org/media_tree.git
5011 S:      Maintained
5012 F:      drivers/media/radio/dsbr100.c
5013
5014 DSCC4 DRIVER
5015 M:      Francois Romieu <romieu@fr.zoreil.com>
5016 L:      netdev@vger.kernel.org
5017 S:      Maintained
5018 F:      drivers/net/wan/dscc4.c
5019
5020 DT3155 MEDIA DRIVER
5021 M:      Hans Verkuil <hverkuil@xs4all.nl>
5022 L:      linux-media@vger.kernel.org
5023 T:      git git://linuxtv.org/media_tree.git
5024 W:      https://linuxtv.org
5025 S:      Odd Fixes
5026 F:      drivers/media/pci/dt3155/
5027
5028 DVB_USB_AF9015 MEDIA DRIVER
5029 M:      Antti Palosaari <crope@iki.fi>
5030 L:      linux-media@vger.kernel.org
5031 W:      https://linuxtv.org
5032 W:      http://palosaari.fi/linux/
5033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5034 T:      git git://linuxtv.org/anttip/media_tree.git
5035 S:      Maintained
5036 F:      drivers/media/usb/dvb-usb-v2/af9015*
5037
5038 DVB_USB_AF9035 MEDIA DRIVER
5039 M:      Antti Palosaari <crope@iki.fi>
5040 L:      linux-media@vger.kernel.org
5041 W:      https://linuxtv.org
5042 W:      http://palosaari.fi/linux/
5043 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5044 T:      git git://linuxtv.org/anttip/media_tree.git
5045 S:      Maintained
5046 F:      drivers/media/usb/dvb-usb-v2/af9035*
5047
5048 DVB_USB_ANYSEE 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/usb/dvb-usb-v2/anysee*
5057
5058 DVB_USB_AU6610 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/usb/dvb-usb-v2/au6610*
5067
5068 DVB_USB_CE6230 MEDIA DRIVER
5069 M:      Antti Palosaari <crope@iki.fi>
5070 L:      linux-media@vger.kernel.org
5071 W:      https://linuxtv.org
5072 W:      http://palosaari.fi/linux/
5073 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5074 T:      git git://linuxtv.org/anttip/media_tree.git
5075 S:      Maintained
5076 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5077
5078 DVB_USB_CXUSB MEDIA DRIVER
5079 M:      Michael Krufky <mkrufky@linuxtv.org>
5080 L:      linux-media@vger.kernel.org
5081 W:      https://linuxtv.org
5082 W:      http://github.com/mkrufky
5083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5084 T:      git git://linuxtv.org/media_tree.git
5085 S:      Maintained
5086 F:      drivers/media/usb/dvb-usb/cxusb*
5087
5088 DVB_USB_EC168 MEDIA DRIVER
5089 M:      Antti Palosaari <crope@iki.fi>
5090 L:      linux-media@vger.kernel.org
5091 W:      https://linuxtv.org
5092 W:      http://palosaari.fi/linux/
5093 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5094 T:      git git://linuxtv.org/anttip/media_tree.git
5095 S:      Maintained
5096 F:      drivers/media/usb/dvb-usb-v2/ec168*
5097
5098 DVB_USB_GL861 MEDIA DRIVER
5099 M:      Antti Palosaari <crope@iki.fi>
5100 L:      linux-media@vger.kernel.org
5101 W:      https://linuxtv.org
5102 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5103 T:      git git://linuxtv.org/anttip/media_tree.git
5104 S:      Maintained
5105 F:      drivers/media/usb/dvb-usb-v2/gl861*
5106
5107 DVB_USB_MXL111SF MEDIA DRIVER
5108 M:      Michael Krufky <mkrufky@linuxtv.org>
5109 L:      linux-media@vger.kernel.org
5110 W:      https://linuxtv.org
5111 W:      http://github.com/mkrufky
5112 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5113 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5114 S:      Maintained
5115 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5116
5117 DVB_USB_RTL28XXU MEDIA DRIVER
5118 M:      Antti Palosaari <crope@iki.fi>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://palosaari.fi/linux/
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/anttip/media_tree.git
5124 S:      Maintained
5125 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5126
5127 DVB_USB_V2 MEDIA DRIVER
5128 M:      Antti Palosaari <crope@iki.fi>
5129 L:      linux-media@vger.kernel.org
5130 W:      https://linuxtv.org
5131 W:      http://palosaari.fi/linux/
5132 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5133 T:      git git://linuxtv.org/anttip/media_tree.git
5134 S:      Maintained
5135 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5136 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5137
5138 DYNAMIC DEBUG
5139 M:      Jason Baron <jbaron@akamai.com>
5140 S:      Maintained
5141 F:      lib/dynamic_debug.c
5142 F:      include/linux/dynamic_debug.h
5143
5144 DYNAMIC INTERRUPT MODERATION
5145 M:      Tal Gilboa <talgi@mellanox.com>
5146 S:      Maintained
5147 F:      include/linux/net_dim.h
5148
5149 DZ DECSTATION DZ11 SERIAL DRIVER
5150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5151 S:      Maintained
5152 F:      drivers/tty/serial/dz.*
5153
5154 E3X0 POWER BUTTON DRIVER
5155 M:      Moritz Fischer <moritz.fischer@ettus.com>
5156 L:      usrp-users@lists.ettus.com
5157 W:      http://www.ettus.com
5158 S:      Supported
5159 F:      drivers/input/misc/e3x0-button.c
5160 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5161
5162 E4000 MEDIA DRIVER
5163 M:      Antti Palosaari <crope@iki.fi>
5164 L:      linux-media@vger.kernel.org
5165 W:      https://linuxtv.org
5166 W:      http://palosaari.fi/linux/
5167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5168 T:      git git://linuxtv.org/anttip/media_tree.git
5169 S:      Maintained
5170 F:      drivers/media/tuners/e4000*
5171
5172 EARTH_PT1 MEDIA DRIVER
5173 M:      Akihiro Tsukada <tskd08@gmail.com>
5174 L:      linux-media@vger.kernel.org
5175 S:      Odd Fixes
5176 F:      drivers/media/pci/pt1/
5177
5178 EARTH_PT3 MEDIA DRIVER
5179 M:      Akihiro Tsukada <tskd08@gmail.com>
5180 L:      linux-media@vger.kernel.org
5181 S:      Odd Fixes
5182 F:      drivers/media/pci/pt3/
5183
5184 EC100 MEDIA DRIVER
5185 M:      Antti Palosaari <crope@iki.fi>
5186 L:      linux-media@vger.kernel.org
5187 W:      https://linuxtv.org
5188 W:      http://palosaari.fi/linux/
5189 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5190 T:      git git://linuxtv.org/anttip/media_tree.git
5191 S:      Maintained
5192 F:      drivers/media/dvb-frontends/ec100*
5193
5194 ECRYPT FILE SYSTEM
5195 M:      Tyler Hicks <tyhicks@canonical.com>
5196 L:      ecryptfs@vger.kernel.org
5197 W:      http://ecryptfs.org
5198 W:      https://launchpad.net/ecryptfs
5199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5200 S:      Supported
5201 F:      Documentation/filesystems/ecryptfs.txt
5202 F:      fs/ecryptfs/
5203
5204 EDAC-AMD64
5205 M:      Borislav Petkov <bp@alien8.de>
5206 L:      linux-edac@vger.kernel.org
5207 S:      Maintained
5208 F:      drivers/edac/amd64_edac*
5209
5210 EDAC-CALXEDA
5211 M:      Robert Richter <rric@kernel.org>
5212 L:      linux-edac@vger.kernel.org
5213 S:      Maintained
5214 F:      drivers/edac/highbank*
5215
5216 EDAC-CAVIUM OCTEON
5217 M:      Ralf Baechle <ralf@linux-mips.org>
5218 M:      David Daney <david.daney@cavium.com>
5219 L:      linux-edac@vger.kernel.org
5220 L:      linux-mips@linux-mips.org
5221 S:      Supported
5222 F:      drivers/edac/octeon_edac*
5223
5224 EDAC-CAVIUM THUNDERX
5225 M:      David Daney <david.daney@cavium.com>
5226 M:      Jan Glauber <jglauber@cavium.com>
5227 L:      linux-edac@vger.kernel.org
5228 S:      Supported
5229 F:      drivers/edac/thunderx_edac*
5230
5231 EDAC-CORE
5232 M:      Borislav Petkov <bp@alien8.de>
5233 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5234 L:      linux-edac@vger.kernel.org
5235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5237 S:      Supported
5238 F:      Documentation/admin-guide/ras.rst
5239 F:      Documentation/driver-api/edac.rst
5240 F:      drivers/edac/
5241 F:      include/linux/edac.h
5242
5243 EDAC-E752X
5244 M:      Mark Gross <mark.gross@intel.com>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e752x_edac.c
5248
5249 EDAC-E7XXX
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/e7xxx_edac.c
5253
5254 EDAC-FSL_DDR
5255 M:      York Sun <york.sun@nxp.com>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/fsl_ddr_edac.*
5259
5260 EDAC-GHES
5261 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5262 L:      linux-edac@vger.kernel.org
5263 S:      Maintained
5264 F:      drivers/edac/ghes_edac.c
5265
5266 EDAC-I3000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Orphan
5269 F:      drivers/edac/i3000_edac.c
5270
5271 EDAC-I5000
5272 L:      linux-edac@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/edac/i5000_edac.c
5275
5276 EDAC-I5400
5277 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5278 L:      linux-edac@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/edac/i5400_edac.c
5281
5282 EDAC-I7300
5283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/i7300_edac.c
5287
5288 EDAC-I7CORE
5289 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i7core_edac.c
5293
5294 EDAC-I82443BXGX
5295 M:      Tim Small <tim@buttersideup.com>
5296 L:      linux-edac@vger.kernel.org
5297 S:      Maintained
5298 F:      drivers/edac/i82443bxgx_edac.c
5299
5300 EDAC-I82975X
5301 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5302 M:      "Arvind R." <arvino55@gmail.com>
5303 L:      linux-edac@vger.kernel.org
5304 S:      Maintained
5305 F:      drivers/edac/i82975x_edac.c
5306
5307 EDAC-IE31200
5308 M:      Jason Baron <jbaron@akamai.com>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/ie31200_edac.c
5312
5313 EDAC-MPC85XX
5314 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/mpc85xx_edac.[ch]
5318
5319 EDAC-PASEMI
5320 M:      Egor Martovetsky <egor@pasemi.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/pasemi_edac.c
5324
5325 EDAC-PND2
5326 M:      Tony Luck <tony.luck@intel.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/pnd2_edac.[ch]
5330
5331 EDAC-R82600
5332 M:      Tim Small <tim@buttersideup.com>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/r82600_edac.c
5336
5337 EDAC-SBRIDGE
5338 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/sb_edac.c
5342
5343 EDAC-SKYLAKE
5344 M:      Tony Luck <tony.luck@intel.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/skx_edac.c
5348
5349 EDAC-TI
5350 M:      Tero Kristo <t-kristo@ti.com>
5351 L:      linux-edac@vger.kernel.org
5352 S:      Maintained
5353 F:      drivers/edac/ti_edac.c
5354
5355 EDIROL UA-101/UA-1000 DRIVER
5356 M:      Clemens Ladisch <clemens@ladisch.de>
5357 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5358 T:      git git://git.alsa-project.org/alsa-kernel.git
5359 S:      Maintained
5360 F:      sound/usb/misc/ua101.c
5361
5362 EFI TEST DRIVER
5363 L:      linux-efi@vger.kernel.org
5364 M:      Ivan Hu <ivan.hu@canonical.com>
5365 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5366 S:      Maintained
5367 F:      drivers/firmware/efi/test/
5368
5369 EFI VARIABLE FILESYSTEM
5370 M:      Matthew Garrett <matthew.garrett@nebula.com>
5371 M:      Jeremy Kerr <jk@ozlabs.org>
5372 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5374 L:      linux-efi@vger.kernel.org
5375 S:      Maintained
5376 F:      fs/efivarfs/
5377
5378 EFIFB FRAMEBUFFER DRIVER
5379 L:      linux-fbdev@vger.kernel.org
5380 M:      Peter Jones <pjones@redhat.com>
5381 S:      Maintained
5382 F:      drivers/video/fbdev/efifb.c
5383
5384 EFS FILESYSTEM
5385 W:      http://aeschi.ch.eu.org/efs/
5386 S:      Orphan
5387 F:      fs/efs/
5388
5389 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5390 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5391 L:      netdev@vger.kernel.org
5392 S:      Maintained
5393 F:      drivers/net/ethernet/ibm/ehea/
5394
5395 EM28XX VIDEO4LINUX DRIVER
5396 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5397 L:      linux-media@vger.kernel.org
5398 W:      https://linuxtv.org
5399 T:      git git://linuxtv.org/media_tree.git
5400 S:      Maintained
5401 F:      drivers/media/usb/em28xx/
5402 F:      Documentation/media/v4l-drivers/em28xx*
5403
5404 EMBEDDED LINUX
5405 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5406 M:      Matt Mackall <mpm@selenic.com>
5407 M:      David Woodhouse <dwmw2@infradead.org>
5408 L:      linux-embedded@vger.kernel.org
5409 S:      Maintained
5410
5411 Emulex 10Gbps iSCSI - OneConnect DRIVER
5412 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5413 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5414 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5415 L:      linux-scsi@vger.kernel.org
5416 W:      http://www.broadcom.com
5417 S:      Supported
5418 F:      drivers/scsi/be2iscsi/
5419
5420 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5421 M:      Sathya Perla <sathya.perla@broadcom.com>
5422 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5423 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5424 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5425 L:      netdev@vger.kernel.org
5426 W:      http://www.emulex.com
5427 S:      Supported
5428 F:      drivers/net/ethernet/emulex/benet/
5429
5430 EMULEX ONECONNECT ROCE DRIVER
5431 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5432 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5433 L:      linux-rdma@vger.kernel.org
5434 W:      http://www.broadcom.com
5435 S:      Odd Fixes
5436 F:      drivers/infiniband/hw/ocrdma/
5437 F:      include/uapi/rdma/ocrdma-abi.h
5438
5439 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5440 M:      James Smart <james.smart@broadcom.com>
5441 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5442 L:      linux-scsi@vger.kernel.org
5443 W:      http://www.broadcom.com
5444 S:      Supported
5445 F:      drivers/scsi/lpfc/
5446
5447 ENE CB710 FLASH CARD READER DRIVER
5448 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5449 S:      Maintained
5450 F:      drivers/misc/cb710/
5451 F:      drivers/mmc/host/cb710-mmc.*
5452 F:      include/linux/cb710.h
5453
5454 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5455 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5456 S:      Maintained
5457 F:      drivers/media/rc/ene_ir.*
5458
5459 EPSON S1D13XXX FRAMEBUFFER DRIVER
5460 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5461 S:      Maintained
5462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5463 F:      drivers/video/fbdev/s1d13xxxfb.c
5464 F:      include/video/s1d13xxxfb.h
5465
5466 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5467 M:      Jeff Layton <jlayton@kernel.org>
5468 S:      Maintained
5469 F:      lib/errseq.c
5470 F:      include/linux/errseq.h
5471
5472 ET131X NETWORK DRIVER
5473 M:      Mark Einon <mark.einon@gmail.com>
5474 S:      Odd Fixes
5475 F:      drivers/net/ethernet/agere/
5476
5477 ETHERNET BRIDGE
5478 M:      Stephen Hemminger <stephen@networkplumber.org>
5479 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5480 L:      netdev@vger.kernel.org
5481 W:      http://www.linuxfoundation.org/en/Net:Bridge
5482 S:      Maintained
5483 F:      include/linux/netfilter_bridge/
5484 F:      net/bridge/
5485
5486 ETHERNET PHY LIBRARY
5487 M:      Andrew Lunn <andrew@lunn.ch>
5488 M:      Florian Fainelli <f.fainelli@gmail.com>
5489 L:      netdev@vger.kernel.org
5490 S:      Maintained
5491 F:      Documentation/ABI/testing/sysfs-bus-mdio
5492 F:      Documentation/devicetree/bindings/net/mdio*
5493 F:      Documentation/networking/phy.txt
5494 F:      drivers/net/phy/
5495 F:      drivers/of/of_mdio.c
5496 F:      drivers/of/of_net.c
5497 F:      include/linux/*mdio*.h
5498 F:      include/linux/of_net.h
5499 F:      include/linux/phy.h
5500 F:      include/linux/phy_fixed.h
5501 F:      include/linux/platform_data/mdio-bcm-unimac.h
5502 F:      include/trace/events/mdio.h
5503 F:      include/uapi/linux/mdio.h
5504 F:      include/uapi/linux/mii.h
5505
5506 EXT2 FILE SYSTEM
5507 M:      Jan Kara <jack@suse.com>
5508 L:      linux-ext4@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/filesystems/ext2.txt
5511 F:      fs/ext2/
5512 F:      include/linux/ext2*
5513
5514 EXT4 FILE SYSTEM
5515 M:      "Theodore Ts'o" <tytso@mit.edu>
5516 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5517 L:      linux-ext4@vger.kernel.org
5518 W:      http://ext4.wiki.kernel.org
5519 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5521 S:      Maintained
5522 F:      Documentation/filesystems/ext4.txt
5523 F:      fs/ext4/
5524
5525 Extended Verification Module (EVM)
5526 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5527 L:      linux-integrity@vger.kernel.org
5528 S:      Supported
5529 F:      security/integrity/evm/
5530
5531 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5532 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5533 L:      linux-efi@vger.kernel.org
5534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5535 S:      Maintained
5536 F:      Documentation/efi-stub.txt
5537 F:      arch/*/kernel/efi.c
5538 F:      arch/x86/boot/compressed/eboot.[ch]
5539 F:      arch/*/include/asm/efi.h
5540 F:      arch/x86/platform/efi/
5541 F:      drivers/firmware/efi/
5542 F:      include/linux/efi*.h
5543 F:      arch/arm/boot/compressed/efi-header.S
5544 F:      arch/arm64/kernel/efi-entry.S
5545
5546 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5548 M:      Chanwoo Choi <cw00.choi@samsung.com>
5549 L:      linux-kernel@vger.kernel.org
5550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5551 S:      Maintained
5552 F:      drivers/extcon/
5553 F:      include/linux/extcon/
5554 F:      include/linux/extcon.h
5555 F:      Documentation/extcon/
5556 F:      Documentation/devicetree/bindings/extcon/
5557
5558 EXYNOS DP DRIVER
5559 M:      Jingoo Han <jingoohan1@gmail.com>
5560 L:      dri-devel@lists.freedesktop.org
5561 S:      Maintained
5562 F:      drivers/gpu/drm/exynos/exynos_dp*
5563
5564 EXYNOS SYSMMU (IOMMU) driver
5565 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5566 L:      iommu@lists.linux-foundation.org
5567 S:      Maintained
5568 F:      drivers/iommu/exynos-iommu.c
5569
5570 EZchip NPS platform support
5571 M:      Vineet Gupta <vgupta@synopsys.com>
5572 M:      Ofer Levi <oferle@mellanox.com>
5573 S:      Supported
5574 F:      arch/arc/plat-eznps
5575 F:      arch/arc/boot/dts/eznps.dts
5576
5577 F2FS FILE SYSTEM
5578 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5579 M:      Chao Yu <yuchao0@huawei.com>
5580 L:      linux-f2fs-devel@lists.sourceforge.net
5581 W:      https://f2fs.wiki.kernel.org/
5582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5583 S:      Maintained
5584 F:      Documentation/filesystems/f2fs.txt
5585 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5586 F:      fs/f2fs/
5587 F:      include/linux/f2fs_fs.h
5588 F:      include/trace/events/f2fs.h
5589
5590 F71805F HARDWARE MONITORING DRIVER
5591 M:      Jean Delvare <jdelvare@suse.com>
5592 L:      linux-hwmon@vger.kernel.org
5593 S:      Maintained
5594 F:      Documentation/hwmon/f71805f
5595 F:      drivers/hwmon/f71805f.c
5596
5597 FADDR2LINE
5598 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5599 S:      Maintained
5600 F:      scripts/faddr2line
5601
5602 FAILOVER MODULE
5603 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5604 L:      netdev@vger.kernel.org
5605 S:      Supported
5606 F:      net/core/failover.c
5607 F:      include/net/failover.h
5608 F:      Documentation/networking/failover.rst
5609
5610 FANOTIFY
5611 M:      Jan Kara <jack@suse.cz>
5612 R:      Amir Goldstein <amir73il@gmail.com>
5613 L:      linux-fsdevel@vger.kernel.org
5614 S:      Maintained
5615 F:      fs/notify/fanotify/
5616 F:      include/linux/fanotify.h
5617 F:      include/uapi/linux/fanotify.h
5618
5619 FARSYNC SYNCHRONOUS DRIVER
5620 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5621 W:      http://www.farsite.co.uk/
5622 S:      Supported
5623 F:      drivers/net/wan/farsync.*
5624
5625 FAULT INJECTION SUPPORT
5626 M:      Akinobu Mita <akinobu.mita@gmail.com>
5627 S:      Supported
5628 F:      Documentation/fault-injection/
5629 F:      lib/fault-inject.c
5630
5631 FBTFT Framebuffer drivers
5632 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5633 L:      dri-devel@lists.freedesktop.org
5634 L:      linux-fbdev@vger.kernel.org
5635 S:      Maintained
5636 F:      drivers/staging/fbtft/
5637
5638 FC0011 TUNER DRIVER
5639 M:      Michael Buesch <m@bues.ch>
5640 L:      linux-media@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/media/tuners/fc0011.h
5643 F:      drivers/media/tuners/fc0011.c
5644
5645 FC2580 MEDIA DRIVER
5646 M:      Antti Palosaari <crope@iki.fi>
5647 L:      linux-media@vger.kernel.org
5648 W:      https://linuxtv.org
5649 W:      http://palosaari.fi/linux/
5650 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5651 T:      git git://linuxtv.org/anttip/media_tree.git
5652 S:      Maintained
5653 F:      drivers/media/tuners/fc2580*
5654
5655 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5656 M:      Johannes Thumshirn <jth@kernel.org>
5657 L:      linux-scsi@vger.kernel.org
5658 W:      www.Open-FCoE.org
5659 S:      Supported
5660 F:      drivers/scsi/libfc/
5661 F:      drivers/scsi/fcoe/
5662 F:      include/scsi/fc/
5663 F:      include/scsi/libfc.h
5664 F:      include/scsi/libfcoe.h
5665 F:      include/uapi/scsi/fc/
5666
5667 FILE LOCKING (flock() and fcntl()/lockf())
5668 M:      Jeff Layton <jlayton@kernel.org>
5669 M:      "J. Bruce Fields" <bfields@fieldses.org>
5670 L:      linux-fsdevel@vger.kernel.org
5671 S:      Maintained
5672 F:      include/linux/fcntl.h
5673 F:      include/uapi/linux/fcntl.h
5674 F:      fs/fcntl.c
5675 F:      fs/locks.c
5676
5677 FILESYSTEMS (VFS and infrastructure)
5678 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      fs/*
5682 F:      include/linux/fs.h
5683 F:      include/uapi/linux/fs.h
5684
5685 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5686 M:      Riku Voipio <riku.voipio@iki.fi>
5687 L:      linux-hwmon@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/hwmon/f75375s.c
5690 F:      include/linux/f75375s.h
5691
5692 FIREWIRE AUDIO DRIVERS
5693 M:      Clemens Ladisch <clemens@ladisch.de>
5694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5695 T:      git git://git.alsa-project.org/alsa-kernel.git
5696 S:      Maintained
5697 F:      sound/firewire/
5698
5699 FIREWIRE MEDIA DRIVERS (firedtv)
5700 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5701 L:      linux-media@vger.kernel.org
5702 L:      linux1394-devel@lists.sourceforge.net
5703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5704 S:      Maintained
5705 F:      drivers/media/firewire/
5706
5707 FIREWIRE SBP-2 TARGET
5708 M:      Chris Boot <bootc@bootc.net>
5709 L:      linux-scsi@vger.kernel.org
5710 L:      target-devel@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5713 S:      Maintained
5714 F:      drivers/target/sbp/
5715
5716 FIREWIRE SUBSYSTEM
5717 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5718 L:      linux1394-devel@lists.sourceforge.net
5719 W:      http://ieee1394.wiki.kernel.org/
5720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5721 S:      Maintained
5722 F:      drivers/firewire/
5723 F:      include/linux/firewire.h
5724 F:      include/uapi/linux/firewire*.h
5725 F:      tools/firewire/
5726
5727 FIRMWARE LOADER (request_firmware)
5728 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5729 L:      linux-kernel@vger.kernel.org
5730 S:      Maintained
5731 F:      Documentation/firmware_class/
5732 F:      drivers/base/firmware_loader/
5733 F:      include/linux/firmware.h
5734
5735 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5736 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5737 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5738 S:      Maintained
5739 F:      drivers/block/rsxx/
5740
5741 FLOPPY DRIVER
5742 M:      Jiri Kosina <jikos@kernel.org>
5743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5744 S:      Odd fixes
5745 F:      drivers/block/floppy.c
5746
5747 FMC SUBSYSTEM
5748 M:      Alessandro Rubini <rubini@gnudd.com>
5749 W:      http://www.ohwr.org/projects/fmc-bus
5750 S:      Supported
5751 F:      drivers/fmc/
5752 F:      include/linux/fmc*.h
5753 F:      include/linux/ipmi-fru.h
5754 K:      fmc_d.*register
5755
5756 FPGA MANAGER FRAMEWORK
5757 M:      Alan Tull <atull@kernel.org>
5758 M:      Moritz Fischer <mdf@kernel.org>
5759 L:      linux-fpga@vger.kernel.org
5760 S:      Maintained
5761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5762 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5763 F:      Documentation/fpga/
5764 F:      Documentation/driver-api/fpga/
5765 F:      Documentation/devicetree/bindings/fpga/
5766 F:      drivers/fpga/
5767 F:      include/linux/fpga/
5768 W:      http://www.rocketboards.org
5769
5770 FPGA DFL DRIVERS
5771 M:      Wu Hao <hao.wu@intel.com>
5772 L:      linux-fpga@vger.kernel.org
5773 S:      Maintained
5774 F:      Documentation/fpga/dfl.txt
5775 F:      include/uapi/linux/fpga-dfl.h
5776 F:      drivers/fpga/dfl*
5777
5778 FPU EMULATOR
5779 M:      Bill Metzenthen <billm@melbpc.org.au>
5780 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5781 S:      Maintained
5782 F:      arch/x86/math-emu/
5783
5784 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5785 L:      netdev@vger.kernel.org
5786 S:      Orphan
5787 F:      drivers/net/wan/dlci.c
5788 F:      drivers/net/wan/sdla.c
5789
5790 FRAMEBUFFER LAYER
5791 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5792 L:      dri-devel@lists.freedesktop.org
5793 L:      linux-fbdev@vger.kernel.org
5794 T:      git git://github.com/bzolnier/linux.git
5795 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5796 S:      Maintained
5797 F:      Documentation/fb/
5798 F:      drivers/video/
5799 F:      include/video/
5800 F:      include/linux/fb.h
5801 F:      include/uapi/video/
5802 F:      include/uapi/linux/fb.h
5803
5804 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5805 M:      Horia Geantă <horia.geanta@nxp.com>
5806 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5807 L:      linux-crypto@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/crypto/caam/
5810 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5811
5812 FREESCALE DIU FRAMEBUFFER DRIVER
5813 M:      Timur Tabi <timur@kernel.org>
5814 L:      linux-fbdev@vger.kernel.org
5815 S:      Maintained
5816 F:      drivers/video/fbdev/fsl-diu-fb.*
5817
5818 FREESCALE DMA DRIVER
5819 M:      Li Yang <leoyang.li@nxp.com>
5820 M:      Zhang Wei <zw@zh-kernel.org>
5821 L:      linuxppc-dev@lists.ozlabs.org
5822 S:      Maintained
5823 F:      drivers/dma/fsldma.*
5824
5825 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5826 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5827 L:      netdev@vger.kernel.org
5828 S:      Maintained
5829 F:      drivers/net/ethernet/freescale/gianfar*
5830 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5831
5832 FREESCALE GPMI NAND DRIVER
5833 M:      Han Xu <han.xu@nxp.com>
5834 L:      linux-mtd@lists.infradead.org
5835 S:      Maintained
5836 F:      drivers/mtd/nand/raw/gpmi-nand/*
5837
5838 FREESCALE I2C CPM DRIVER
5839 M:      Jochen Friedrich <jochen@scram.de>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 L:      linux-i2c@vger.kernel.org
5842 S:      Maintained
5843 F:      drivers/i2c/busses/i2c-cpm.c
5844
5845 FREESCALE IMX / MXC FEC DRIVER
5846 M:      Fugang Duan <fugang.duan@nxp.com>
5847 L:      netdev@vger.kernel.org
5848 S:      Maintained
5849 F:      drivers/net/ethernet/freescale/fec_main.c
5850 F:      drivers/net/ethernet/freescale/fec_ptp.c
5851 F:      drivers/net/ethernet/freescale/fec.h
5852 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5853
5854 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5855 M:      Sascha Hauer <s.hauer@pengutronix.de>
5856 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5857 L:      linux-fbdev@vger.kernel.org
5858 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5859 S:      Maintained
5860 F:      include/linux/platform_data/video-imxfb.h
5861 F:      drivers/video/fbdev/imxfb.c
5862
5863 FREESCALE QORIQ DPAA ETHERNET DRIVER
5864 M:      Madalin Bucur <madalin.bucur@nxp.com>
5865 L:      netdev@vger.kernel.org
5866 S:      Maintained
5867 F:      drivers/net/ethernet/freescale/dpaa
5868
5869 FREESCALE QORIQ DPAA FMAN DRIVER
5870 M:      Madalin Bucur <madalin.bucur@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/net/ethernet/freescale/fman
5874 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5875
5876 FREESCALE QORIQ PTP CLOCK DRIVER
5877 M:      Yangbo Lu <yangbo.lu@nxp.com>
5878 L:      netdev@vger.kernel.org
5879 S:      Maintained
5880 F:      drivers/ptp/ptp_qoriq.c
5881 F:      include/linux/fsl/ptp_qoriq.h
5882 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5883
5884 FREESCALE QUAD SPI DRIVER
5885 M:      Han Xu <han.xu@nxp.com>
5886 L:      linux-mtd@lists.infradead.org
5887 S:      Maintained
5888 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5889
5890 FREESCALE QUICC ENGINE LIBRARY
5891 M:      Qiang Zhao <qiang.zhao@nxp.com>
5892 L:      linuxppc-dev@lists.ozlabs.org
5893 S:      Maintained
5894 F:      drivers/soc/fsl/qe/
5895 F:      include/soc/fsl/*qe*.h
5896 F:      include/soc/fsl/*ucc*.h
5897
5898 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5899 M:      Li Yang <leoyang.li@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/ethernet/freescale/ucc_geth*
5904
5905 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5906 M:      Zhao Qiang <qiang.zhao@nxp.com>
5907 L:      netdev@vger.kernel.org
5908 L:      linuxppc-dev@lists.ozlabs.org
5909 S:      Maintained
5910 F:      drivers/net/wan/fsl_ucc_hdlc*
5911
5912 FREESCALE QUICC ENGINE UCC UART DRIVER
5913 M:      Timur Tabi <timur@kernel.org>
5914 L:      linuxppc-dev@lists.ozlabs.org
5915 S:      Maintained
5916 F:      drivers/tty/serial/ucc_uart.c
5917
5918 FREESCALE SOC DRIVERS
5919 M:      Li Yang <leoyang.li@nxp.com>
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 L:      linux-arm-kernel@lists.infradead.org
5922 S:      Maintained
5923 F:      Documentation/devicetree/bindings/soc/fsl/
5924 F:      drivers/soc/fsl/
5925 F:      include/linux/fsl/
5926
5927 FREESCALE SOC FS_ENET DRIVER
5928 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      netdev@vger.kernel.org
5931 S:      Maintained
5932 F:      drivers/net/ethernet/freescale/fs_enet/
5933 F:      include/linux/fs_enet_pd.h
5934
5935 FREESCALE SOC SOUND DRIVERS
5936 M:      Timur Tabi <timur@kernel.org>
5937 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5938 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5939 R:      Fabio Estevam <fabio.estevam@nxp.com>
5940 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5941 L:      linuxppc-dev@lists.ozlabs.org
5942 S:      Maintained
5943 F:      sound/soc/fsl/fsl*
5944 F:      sound/soc/fsl/imx*
5945 F:      sound/soc/fsl/mpc8610_hpcd.c
5946
5947 FREESCALE USB PERIPHERAL DRIVERS
5948 M:      Li Yang <leoyang.li@nxp.com>
5949 L:      linux-usb@vger.kernel.org
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      drivers/usb/gadget/udc/fsl*
5953
5954 FREEVXFS FILESYSTEM
5955 M:      Christoph Hellwig <hch@infradead.org>
5956 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5957 S:      Maintained
5958 F:      fs/freevxfs/
5959
5960 FREEZER
5961 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5962 M:      Pavel Machek <pavel@ucw.cz>
5963 L:      linux-pm@vger.kernel.org
5964 S:      Supported
5965 F:      Documentation/power/freezing-of-tasks.txt
5966 F:      include/linux/freezer.h
5967 F:      kernel/freezer.c
5968
5969 FRONTSWAP API
5970 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5971 L:      linux-kernel@vger.kernel.org
5972 S:      Maintained
5973 F:      mm/frontswap.c
5974 F:      include/linux/frontswap.h
5975
5976 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5977 M:      David Howells <dhowells@redhat.com>
5978 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5979 S:      Supported
5980 F:      Documentation/filesystems/caching/
5981 F:      fs/fscache/
5982 F:      include/linux/fscache*.h
5983
5984 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5985 M:      Theodore Y. Ts'o <tytso@mit.edu>
5986 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5987 L:      linux-fscrypt@vger.kernel.org
5988 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5990 S:      Supported
5991 F:      fs/crypto/
5992 F:      include/linux/fscrypt*.h
5993 F:      Documentation/filesystems/fscrypt.rst
5994
5995 FSI-ATTACHED I2C DRIVER
5996 M:      Eddie James <eajames@linux.vnet.ibm.com>
5997 L:      linux-i2c@vger.kernel.org
5998 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5999 S:      Maintained
6000 F:      drivers/i2c/busses/i2c-fsi.c
6001 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6002
6003 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6004 M:      Jan Kara <jack@suse.cz>
6005 R:      Amir Goldstein <amir73il@gmail.com>
6006 L:      linux-fsdevel@vger.kernel.org
6007 S:      Maintained
6008 F:      fs/notify/
6009 F:      include/linux/fsnotify*.h
6010
6011 FUJITSU LAPTOP EXTRAS
6012 M:      Jonathan Woithe <jwoithe@just42.net>
6013 L:      platform-driver-x86@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/platform/x86/fujitsu-laptop.c
6016
6017 FUJITSU M-5MO LS CAMERA ISP DRIVER
6018 M:      Kyungmin Park <kyungmin.park@samsung.com>
6019 M:      Heungjun Kim <riverful.kim@samsung.com>
6020 L:      linux-media@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/media/i2c/m5mols/
6023 F:      include/media/i2c/m5mols.h
6024
6025 FUJITSU TABLET EXTRAS
6026 M:      Robert Gerlach <khnz@gmx.de>
6027 L:      platform-driver-x86@vger.kernel.org
6028 S:      Maintained
6029 F:      drivers/platform/x86/fujitsu-tablet.c
6030
6031 FUSE: FILESYSTEM IN USERSPACE
6032 M:      Miklos Szeredi <miklos@szeredi.hu>
6033 L:      linux-fsdevel@vger.kernel.org
6034 W:      http://fuse.sourceforge.net/
6035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6036 S:      Maintained
6037 F:      fs/fuse/
6038 F:      include/uapi/linux/fuse.h
6039 F:      Documentation/filesystems/fuse.txt
6040
6041 FUTEX SUBSYSTEM
6042 M:      Thomas Gleixner <tglx@linutronix.de>
6043 M:      Ingo Molnar <mingo@redhat.com>
6044 R:      Peter Zijlstra <peterz@infradead.org>
6045 R:      Darren Hart <dvhart@infradead.org>
6046 L:      linux-kernel@vger.kernel.org
6047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6048 S:      Maintained
6049 F:      kernel/futex.c
6050 F:      kernel/futex_compat.c
6051 F:      include/asm-generic/futex.h
6052 F:      include/linux/futex.h
6053 F:      include/uapi/linux/futex.h
6054 F:      tools/testing/selftests/futex/
6055 F:      tools/perf/bench/futex*
6056 F:      Documentation/*futex*
6057
6058 GCC PLUGINS
6059 M:      Kees Cook <keescook@chromium.org>
6060 R:      Emese Revfy <re.emese@gmail.com>
6061 L:      kernel-hardening@lists.openwall.com
6062 S:      Maintained
6063 F:      scripts/gcc-plugins/
6064 F:      scripts/gcc-plugin.sh
6065 F:      scripts/Makefile.gcc-plugins
6066 F:      Documentation/gcc-plugins.txt
6067
6068 GASKET DRIVER FRAMEWORK
6069 M:      Rob Springer <rspringer@google.com>
6070 M:      Todd Poynor <toddpoynor@google.com>
6071 M:      Ben Chan <benchan@chromium.org>
6072 S:      Maintained
6073 F:      drivers/staging/gasket/
6074
6075 GCOV BASED KERNEL PROFILING
6076 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6077 S:      Maintained
6078 F:      kernel/gcov/
6079 F:      Documentation/dev-tools/gcov.rst
6080
6081 GDB KERNEL DEBUGGING HELPER SCRIPTS
6082 M:      Jan Kiszka <jan.kiszka@siemens.com>
6083 M:      Kieran Bingham <kbingham@kernel.org>
6084 S:      Supported
6085 F:      scripts/gdb/
6086
6087 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6088 M:      Achim Leubner <achim_leubner@adaptec.com>
6089 L:      linux-scsi@vger.kernel.org
6090 W:      http://www.icp-vortex.com/
6091 S:      Supported
6092 F:      drivers/scsi/gdt*
6093
6094 GEMTEK FM RADIO RECEIVER DRIVER
6095 M:      Hans Verkuil <hverkuil@xs4all.nl>
6096 L:      linux-media@vger.kernel.org
6097 T:      git git://linuxtv.org/media_tree.git
6098 W:      https://linuxtv.org
6099 S:      Maintained
6100 F:      drivers/media/radio/radio-gemtek*
6101
6102 GENERIC GPIO I2C DRIVER
6103 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6104 S:      Supported
6105 F:      drivers/i2c/busses/i2c-gpio.c
6106 F:      include/linux/platform_data/i2c-gpio.h
6107
6108 GENERIC GPIO I2C MULTIPLEXER DRIVER
6109 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6110 L:      linux-i2c@vger.kernel.org
6111 S:      Supported
6112 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6113 F:      include/linux/platform_data/i2c-mux-gpio.h
6114 F:      Documentation/i2c/muxes/i2c-mux-gpio
6115
6116 GENERIC HDLC (WAN) DRIVERS
6117 M:      Krzysztof Halasa <khc@pm.waw.pl>
6118 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6119 S:      Maintained
6120 F:      drivers/net/wan/c101.c
6121 F:      drivers/net/wan/hd6457*
6122 F:      drivers/net/wan/hdlc*
6123 F:      drivers/net/wan/n2.c
6124 F:      drivers/net/wan/pc300too.c
6125 F:      drivers/net/wan/pci200syn.c
6126 F:      drivers/net/wan/wanxl*
6127
6128 GENERIC INCLUDE/ASM HEADER FILES
6129 M:      Arnd Bergmann <arnd@arndb.de>
6130 L:      linux-arch@vger.kernel.org
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6132 S:      Maintained
6133 F:      include/asm-generic/
6134 F:      include/uapi/asm-generic/
6135
6136 GENERIC PHY FRAMEWORK
6137 M:      Kishon Vijay Abraham I <kishon@ti.com>
6138 L:      linux-kernel@vger.kernel.org
6139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6140 S:      Supported
6141 F:      drivers/phy/
6142 F:      include/linux/phy/
6143
6144 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6145 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6146 S:      Supported
6147 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6148
6149 GENERIC PM DOMAINS
6150 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6151 M:      Kevin Hilman <khilman@kernel.org>
6152 M:      Ulf Hansson <ulf.hansson@linaro.org>
6153 L:      linux-pm@vger.kernel.org
6154 S:      Supported
6155 F:      drivers/base/power/domain*.c
6156 F:      include/linux/pm_domain.h
6157 F:      Documentation/devicetree/bindings/power/power_domain.txt
6158
6159 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6160 M:      Eugen Hristev <eugen.hristev@microchip.com>
6161 L:      linux-input@vger.kernel.org
6162 S:      Maintained
6163 F:      drivers/input/touchscreen/resistive-adc-touch.c
6164
6165 GENERIC UIO DRIVER FOR PCI DEVICES
6166 M:      "Michael S. Tsirkin" <mst@redhat.com>
6167 L:      kvm@vger.kernel.org
6168 S:      Supported
6169 F:      drivers/uio/uio_pci_generic.c
6170
6171 GENWQE (IBM Generic Workqueue Card)
6172 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6173 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6174 S:      Supported
6175 F:      drivers/misc/genwqe/
6176
6177 GET_MAINTAINER SCRIPT
6178 M:      Joe Perches <joe@perches.com>
6179 S:      Maintained
6180 F:      scripts/get_maintainer.pl
6181
6182 GFS2 FILE SYSTEM
6183 M:      Bob Peterson <rpeterso@redhat.com>
6184 M:      Andreas Gruenbacher <agruenba@redhat.com>
6185 L:      cluster-devel@redhat.com
6186 W:      http://sources.redhat.com/cluster/
6187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6188 S:      Supported
6189 F:      Documentation/filesystems/gfs2*.txt
6190 F:      fs/gfs2/
6191 F:      include/uapi/linux/gfs2_ondisk.h
6192
6193 GIGASET ISDN DRIVERS
6194 M:      Paul Bolle <pebolle@tiscali.nl>
6195 L:      gigaset307x-common@lists.sourceforge.net
6196 W:      http://gigaset307x.sourceforge.net/
6197 S:      Odd Fixes
6198 F:      Documentation/isdn/README.gigaset
6199 F:      drivers/isdn/gigaset/
6200 F:      include/uapi/linux/gigaset_dev.h
6201
6202 GNSS SUBSYSTEM
6203 M:      Johan Hovold <johan@kernel.org>
6204 S:      Maintained
6205 F:      Documentation/ABI/testing/sysfs-class-gnss
6206 F:      Documentation/devicetree/bindings/gnss/
6207 F:      drivers/gnss/
6208 F:      include/linux/gnss.h
6209
6210 GO7007 MPEG CODEC
6211 M:      Hans Verkuil <hans.verkuil@cisco.com>
6212 L:      linux-media@vger.kernel.org
6213 S:      Maintained
6214 F:      drivers/media/usb/go7007/
6215
6216 GOODIX TOUCHSCREEN
6217 M:      Bastien Nocera <hadess@hadess.net>
6218 L:      linux-input@vger.kernel.org
6219 S:      Maintained
6220 F:      drivers/input/touchscreen/goodix.c
6221
6222 GPD POCKET FAN DRIVER
6223 M:      Hans de Goede <hdegoede@redhat.com>
6224 L:      platform-driver-x86@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/platform/x86/gpd-pocket-fan.c
6227
6228 GPIO ACPI SUPPORT
6229 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6230 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6231 L:      linux-gpio@vger.kernel.org
6232 L:      linux-acpi@vger.kernel.org
6233 S:      Maintained
6234 F:      Documentation/acpi/gpio-properties.txt
6235 F:      drivers/gpio/gpiolib-acpi.c
6236
6237 GPIO IR Transmitter
6238 M:      Sean Young <sean@mess.org>
6239 L:      linux-media@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/media/rc/gpio-ir-tx.c
6242
6243 GPIO MOCKUP DRIVER
6244 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6245 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6246 L:      linux-gpio@vger.kernel.org
6247 S:      Maintained
6248 F:      drivers/gpio/gpio-mockup.c
6249 F:      tools/testing/selftests/gpio/
6250
6251 GPIO SUBSYSTEM
6252 M:      Linus Walleij <linus.walleij@linaro.org>
6253 L:      linux-gpio@vger.kernel.org
6254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6255 S:      Maintained
6256 F:      Documentation/devicetree/bindings/gpio/
6257 F:      Documentation/driver-api/gpio/
6258 F:      Documentation/gpio/
6259 F:      Documentation/ABI/testing/gpio-cdev
6260 F:      Documentation/ABI/obsolete/sysfs-gpio
6261 F:      drivers/gpio/
6262 F:      include/linux/gpio/
6263 F:      include/linux/gpio.h
6264 F:      include/linux/of_gpio.h
6265 F:      include/asm-generic/gpio.h
6266 F:      include/uapi/linux/gpio.h
6267 F:      tools/gpio/
6268
6269 GRE DEMULTIPLEXER DRIVER
6270 M:      Dmitry Kozlov <xeb@mail.ru>
6271 L:      netdev@vger.kernel.org
6272 S:      Maintained
6273 F:      net/ipv4/gre_demux.c
6274 F:      net/ipv4/gre_offload.c
6275 F:      include/net/gre.h
6276
6277 GRETH 10/100/1G Ethernet MAC device driver
6278 M:      Andreas Larsson <andreas@gaisler.com>
6279 L:      netdev@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/net/ethernet/aeroflex/
6282
6283 GREYBUS AUDIO PROTOCOLS DRIVERS
6284 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6285 M:      Mark Greer <mgreer@animalcreek.com>
6286 S:      Maintained
6287 F:      drivers/staging/greybus/audio_apbridgea.c
6288 F:      drivers/staging/greybus/audio_apbridgea.h
6289 F:      drivers/staging/greybus/audio_codec.c
6290 F:      drivers/staging/greybus/audio_codec.h
6291 F:      drivers/staging/greybus/audio_gb.c
6292 F:      drivers/staging/greybus/audio_manager.c
6293 F:      drivers/staging/greybus/audio_manager.h
6294 F:      drivers/staging/greybus/audio_manager_module.c
6295 F:      drivers/staging/greybus/audio_manager_private.h
6296 F:      drivers/staging/greybus/audio_manager_sysfs.c
6297 F:      drivers/staging/greybus/audio_module.c
6298 F:      drivers/staging/greybus/audio_topology.c
6299
6300 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6301 M:      Viresh Kumar <vireshk@kernel.org>
6302 S:      Maintained
6303 F:      drivers/staging/greybus/authentication.c
6304 F:      drivers/staging/greybus/bootrom.c
6305 F:      drivers/staging/greybus/firmware.h
6306 F:      drivers/staging/greybus/fw-core.c
6307 F:      drivers/staging/greybus/fw-download.c
6308 F:      drivers/staging/greybus/fw-management.c
6309 F:      drivers/staging/greybus/greybus_authentication.h
6310 F:      drivers/staging/greybus/greybus_firmware.h
6311 F:      drivers/staging/greybus/hid.c
6312 F:      drivers/staging/greybus/i2c.c
6313 F:      drivers/staging/greybus/spi.c
6314 F:      drivers/staging/greybus/spilib.c
6315 F:      drivers/staging/greybus/spilib.h
6316
6317 GREYBUS LOOPBACK DRIVER
6318 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/loopback.c
6321
6322 GREYBUS PLATFORM DRIVERS
6323 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/arche-platform.c
6326 F:      drivers/staging/greybus/arche-apb-ctrl.c
6327 F:      drivers/staging/greybus/arche_platform.h
6328
6329 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6330 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6331 S:      Maintained
6332 F:      drivers/staging/greybus/sdio.c
6333 F:      drivers/staging/greybus/light.c
6334 F:      drivers/staging/greybus/gpio.c
6335 F:      drivers/staging/greybus/power_supply.c
6336 F:      drivers/staging/greybus/spi.c
6337 F:      drivers/staging/greybus/spilib.c
6338
6339 GREYBUS SUBSYSTEM
6340 M:      Johan Hovold <johan@kernel.org>
6341 M:      Alex Elder <elder@kernel.org>
6342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/
6345 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6346
6347 GREYBUS UART PROTOCOLS DRIVERS
6348 M:      David Lin <dtwlin@gmail.com>
6349 S:      Maintained
6350 F:      drivers/staging/greybus/uart.c
6351 F:      drivers/staging/greybus/log.c
6352
6353 GS1662 VIDEO SERIALIZER
6354 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/spi/gs1662.c
6359
6360 GSPCA FINEPIX SUBDRIVER
6361 M:      Frank Zago <frank@zago.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/finepix.c
6366
6367 GSPCA GL860 SUBDRIVER
6368 M:      Olivier Lorin <o.lorin@laposte.net>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/gl860/
6373
6374 GSPCA M5602 SUBDRIVER
6375 M:      Erik Andren <erik.andren@gmail.com>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Maintained
6379 F:      drivers/media/usb/gspca/m5602/
6380
6381 GSPCA PAC207 SONIXB SUBDRIVER
6382 M:      Hans Verkuil <hverkuil@xs4all.nl>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Odd Fixes
6386 F:      drivers/media/usb/gspca/pac207.c
6387
6388 GSPCA SN9C20X SUBDRIVER
6389 M:      Brian Johnson <brijohn@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/sn9c20x.c
6394
6395 GSPCA T613 SUBDRIVER
6396 M:      Leandro Costantino <lcostantino@gmail.com>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Maintained
6400 F:      drivers/media/usb/gspca/t613.c
6401
6402 GSPCA USB WEBCAM DRIVER
6403 M:      Hans Verkuil <hverkuil@xs4all.nl>
6404 L:      linux-media@vger.kernel.org
6405 T:      git git://linuxtv.org/media_tree.git
6406 S:      Odd Fixes
6407 F:      drivers/media/usb/gspca/
6408
6409 GTP (GPRS Tunneling Protocol)
6410 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6411 M:      Harald Welte <laforge@gnumonks.org>
6412 L:      osmocom-net-gprs@lists.osmocom.org
6413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6414 S:      Maintained
6415 F:      drivers/net/gtp.c
6416
6417 GUID PARTITION TABLE (GPT)
6418 M:      Davidlohr Bueso <dave@stgolabs.net>
6419 L:      linux-efi@vger.kernel.org
6420 S:      Maintained
6421 F:      block/partitions/efi.*
6422
6423 H8/300 ARCHITECTURE
6424 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6425 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6426 W:      http://uclinux-h8.sourceforge.jp
6427 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6428 S:      Maintained
6429 F:      arch/h8300/
6430 F:      drivers/clocksource/h8300_*.c
6431 F:      drivers/clk/h8300/
6432 F:      drivers/irqchip/irq-renesas-h8*.c
6433
6434 HACKRF MEDIA DRIVER
6435 M:      Antti Palosaari <crope@iki.fi>
6436 L:      linux-media@vger.kernel.org
6437 W:      https://linuxtv.org
6438 W:      http://palosaari.fi/linux/
6439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6440 T:      git git://linuxtv.org/anttip/media_tree.git
6441 S:      Maintained
6442 F:      drivers/media/usb/hackrf/
6443
6444 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6445 M:      Frank Seidel <frank@f-seidel.de>
6446 L:      platform-driver-x86@vger.kernel.org
6447 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6448 S:      Maintained
6449 F:      drivers/platform/x86/hdaps.c
6450
6451 HARDWARE MONITORING
6452 M:      Jean Delvare <jdelvare@suse.com>
6453 M:      Guenter Roeck <linux@roeck-us.net>
6454 L:      linux-hwmon@vger.kernel.org
6455 W:      http://hwmon.wiki.kernel.org/
6456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6457 S:      Maintained
6458 F:      Documentation/devicetree/bindings/hwmon/
6459 F:      Documentation/hwmon/
6460 F:      drivers/hwmon/
6461 F:      include/linux/hwmon*.h
6462
6463 HARDWARE RANDOM NUMBER GENERATOR CORE
6464 M:      Matt Mackall <mpm@selenic.com>
6465 M:      Herbert Xu <herbert@gondor.apana.org.au>
6466 L:      linux-crypto@vger.kernel.org
6467 S:      Odd fixes
6468 F:      Documentation/devicetree/bindings/rng/
6469 F:      Documentation/hw_random.txt
6470 F:      drivers/char/hw_random/
6471 F:      include/linux/hw_random.h
6472
6473 HARDWARE TRACING FACILITIES
6474 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6475 S:      Maintained
6476 F:      drivers/hwtracing/
6477
6478 HARDWARE SPINLOCK CORE
6479 M:      Ohad Ben-Cohen <ohad@wizery.com>
6480 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6481 L:      linux-remoteproc@vger.kernel.org
6482 S:      Maintained
6483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6484 F:      Documentation/devicetree/bindings/hwlock/
6485 F:      Documentation/hwspinlock.txt
6486 F:      drivers/hwspinlock/
6487 F:      include/linux/hwspinlock.h
6488
6489 HARMONY SOUND DRIVER
6490 L:      linux-parisc@vger.kernel.org
6491 S:      Maintained
6492 F:      sound/parisc/harmony.*
6493
6494 HDPVR USB VIDEO ENCODER DRIVER
6495 M:      Hans Verkuil <hverkuil@xs4all.nl>
6496 L:      linux-media@vger.kernel.org
6497 T:      git git://linuxtv.org/media_tree.git
6498 W:      https://linuxtv.org
6499 S:      Odd Fixes
6500 F:      drivers/media/usb/hdpvr/
6501
6502 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6503 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6504 S:      Supported
6505 F:      Documentation/watchdog/hpwdt.txt
6506 F:      drivers/watchdog/hpwdt.c
6507
6508 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6509 M:      Don Brace <don.brace@microsemi.com>
6510 L:      esc.storagedev@microsemi.com
6511 L:      linux-scsi@vger.kernel.org
6512 S:      Supported
6513 F:      Documentation/scsi/hpsa.txt
6514 F:      drivers/scsi/hpsa*.[ch]
6515 F:      include/linux/cciss*.h
6516 F:      include/uapi/linux/cciss*.h
6517
6518 HFI1 DRIVER
6519 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6520 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6521 L:      linux-rdma@vger.kernel.org
6522 S:      Supported
6523 F:      drivers/infiniband/hw/hfi1
6524
6525 HFS FILESYSTEM
6526 L:      linux-fsdevel@vger.kernel.org
6527 S:      Orphan
6528 F:      Documentation/filesystems/hfs.txt
6529 F:      fs/hfs/
6530
6531 HFSPLUS FILESYSTEM
6532 L:      linux-fsdevel@vger.kernel.org
6533 S:      Orphan
6534 F:      Documentation/filesystems/hfsplus.txt
6535 F:      fs/hfsplus/
6536
6537 HGA FRAMEBUFFER DRIVER
6538 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6539 L:      linux-nvidia@lists.surfsouth.com
6540 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6541 S:      Maintained
6542 F:      drivers/video/fbdev/hgafb.c
6543
6544 HIBERNATION (aka Software Suspend, aka swsusp)
6545 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6546 M:      Pavel Machek <pavel@ucw.cz>
6547 L:      linux-pm@vger.kernel.org
6548 B:      https://bugzilla.kernel.org
6549 S:      Supported
6550 F:      arch/x86/power/
6551 F:      drivers/base/power/
6552 F:      kernel/power/
6553 F:      include/linux/suspend.h
6554 F:      include/linux/freezer.h
6555 F:      include/linux/pm.h
6556 F:      arch/*/include/asm/suspend*.h
6557
6558 HID CORE LAYER
6559 M:      Jiri Kosina <jikos@kernel.org>
6560 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6561 L:      linux-input@vger.kernel.org
6562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6563 S:      Maintained
6564 F:      drivers/hid/
6565 F:      include/linux/hid*
6566 F:      include/uapi/linux/hid*
6567
6568 HID SENSOR HUB DRIVERS
6569 M:      Jiri Kosina <jikos@kernel.org>
6570 M:      Jonathan Cameron <jic23@kernel.org>
6571 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6572 L:      linux-input@vger.kernel.org
6573 L:      linux-iio@vger.kernel.org
6574 S:      Maintained
6575 F:      Documentation/hid/hid-sensor*
6576 F:      drivers/hid/hid-sensor-*
6577 F:      drivers/iio/*/hid-*
6578 F:      include/linux/hid-sensor-*
6579
6580 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6581 M:      Thomas Gleixner <tglx@linutronix.de>
6582 L:      linux-kernel@vger.kernel.org
6583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6584 S:      Maintained
6585 F:      Documentation/timers/
6586 F:      kernel/time/hrtimer.c
6587 F:      kernel/time/clockevents.c
6588 F:      kernel/time/timer_*.c
6589 F:      include/linux/clockchips.h
6590 F:      include/linux/hrtimer.h
6591
6592 HIGH-SPEED SCC DRIVER FOR AX.25
6593 L:      linux-hams@vger.kernel.org
6594 S:      Orphan
6595 F:      drivers/net/hamradio/dmascc.c
6596 F:      drivers/net/hamradio/scc.c
6597
6598 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6599 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6600 W:      http://www.highpoint-tech.com
6601 S:      Supported
6602 F:      Documentation/scsi/hptiop.txt
6603 F:      drivers/scsi/hptiop.c
6604
6605 HIPPI
6606 M:      Jes Sorensen <jes@trained-monkey.org>
6607 L:      linux-hippi@sunsite.dk
6608 S:      Maintained
6609 F:      include/linux/hippidevice.h
6610 F:      include/uapi/linux/if_hippi.h
6611 F:      net/802/hippi.c
6612 F:      drivers/net/hippi/
6613
6614 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6615 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6616 M:      Salil Mehta <salil.mehta@huawei.com>
6617 L:      netdev@vger.kernel.org
6618 W:      http://www.hisilicon.com
6619 S:      Maintained
6620 F:      drivers/net/ethernet/hisilicon/hns3/
6621
6622 HISILICON LPC BUS DRIVER
6623 M:      john.garry@huawei.com
6624 W:      http://www.hisilicon.com
6625 S:      Maintained
6626 F:      drivers/bus/hisi_lpc.c
6627 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6628
6629 HISILICON NETWORK SUBSYSTEM DRIVER
6630 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6631 M:      Salil Mehta <salil.mehta@huawei.com>
6632 L:      netdev@vger.kernel.org
6633 W:      http://www.hisilicon.com
6634 S:      Maintained
6635 F:      drivers/net/ethernet/hisilicon/
6636 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6637
6638 HISILICON PMU DRIVER
6639 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6640 W:      http://www.hisilicon.com
6641 S:      Supported
6642 F:      drivers/perf/hisilicon
6643 F:      Documentation/perf/hisi-pmu.txt
6644
6645 HISILICON ROCE DRIVER
6646 M:      Lijun Ou <oulijun@huawei.com>
6647 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6648 L:      linux-rdma@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/infiniband/hw/hns/
6651 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6652
6653 HISILICON SAS Controller
6654 M:      John Garry <john.garry@huawei.com>
6655 W:      http://www.hisilicon.com
6656 S:      Supported
6657 F:      drivers/scsi/hisi_sas/
6658 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6659
6660 HMM - Heterogeneous Memory Management
6661 M:      Jérôme Glisse <jglisse@redhat.com>
6662 L:      linux-mm@kvack.org
6663 S:      Maintained
6664 F:      mm/hmm*
6665 F:      include/linux/hmm*
6666 F:      Documentation/vm/hmm.rst
6667
6668 HOST AP DRIVER
6669 M:      Jouni Malinen <j@w1.fi>
6670 L:      linux-wireless@vger.kernel.org
6671 W:      http://w1.fi/hostap-driver.html
6672 S:      Obsolete
6673 F:      drivers/net/wireless/intersil/hostap/
6674
6675 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6676 L:      platform-driver-x86@vger.kernel.org
6677 S:      Orphan
6678 F:      drivers/platform/x86/tc1100-wmi.c
6679
6680 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6681 M:      Jaroslav Kysela <perex@perex.cz>
6682 S:      Maintained
6683 F:      drivers/net/ethernet/hp/hp100.*
6684
6685 HPET:   High Precision Event Timers driver
6686 M:      Clemens Ladisch <clemens@ladisch.de>
6687 S:      Maintained
6688 F:      Documentation/timers/hpet.txt
6689 F:      drivers/char/hpet.c
6690 F:      include/linux/hpet.h
6691 F:      include/uapi/linux/hpet.h
6692
6693 HPET:   x86
6694 S:      Orphan
6695 F:      arch/x86/kernel/hpet.c
6696 F:      arch/x86/include/asm/hpet.h
6697
6698 HPFS FILESYSTEM
6699 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6700 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6701 S:      Maintained
6702 F:      fs/hpfs/
6703
6704 HSI SUBSYSTEM
6705 M:      Sebastian Reichel <sre@kernel.org>
6706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6707 S:      Maintained
6708 F:      Documentation/ABI/testing/sysfs-bus-hsi
6709 F:      Documentation/driver-api/hsi.rst
6710 F:      drivers/hsi/
6711 F:      include/linux/hsi/
6712 F:      include/uapi/linux/hsi/
6713
6714 HSO 3G MODEM DRIVER
6715 L:      linux-usb@vger.kernel.org
6716 S:      Orphan
6717 F:      drivers/net/usb/hso.c
6718
6719 HSR NETWORK PROTOCOL
6720 M:      Arvid Brodin <arvid.brodin@alten.se>
6721 L:      netdev@vger.kernel.org
6722 S:      Maintained
6723 F:      net/hsr/
6724
6725 HT16K33 LED CONTROLLER DRIVER
6726 M:      Robin van der Gracht <robin@protonic.nl>
6727 S:      Maintained
6728 F:      drivers/auxdisplay/ht16k33.c
6729 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6730
6731 HTCPEN TOUCHSCREEN DRIVER
6732 M:      Pau Oliva Fora <pof@eslack.org>
6733 L:      linux-input@vger.kernel.org
6734 S:      Maintained
6735 F:      drivers/input/touchscreen/htcpen.c
6736
6737 HUAWEI ETHERNET DRIVER
6738 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6739 L:      netdev@vger.kernel.org
6740 S:      Supported
6741 F:      Documentation/networking/hinic.txt
6742 F:      drivers/net/ethernet/huawei/hinic/
6743
6744 HUGETLB FILESYSTEM
6745 M:      Mike Kravetz <mike.kravetz@oracle.com>
6746 L:      linux-mm@kvack.org
6747 S:      Maintained
6748 F:      fs/hugetlbfs/
6749 F:      mm/hugetlb.c
6750 F:      include/linux/hugetlb.h
6751 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6752 F:      Documentation/vm/hugetlbfs_reserv.rst
6753 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6754
6755 HVA ST MEDIA DRIVER
6756 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6757 L:      linux-media@vger.kernel.org
6758 T:      git git://linuxtv.org/media_tree.git
6759 W:      https://linuxtv.org
6760 S:      Supported
6761 F:      drivers/media/platform/sti/hva
6762
6763 HWPOISON MEMORY FAILURE HANDLING
6764 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6765 L:      linux-mm@kvack.org
6766 S:      Maintained
6767 F:      mm/memory-failure.c
6768 F:      mm/hwpoison-inject.c
6769
6770 Hyper-V CORE AND DRIVERS
6771 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6772 M:      Haiyang Zhang <haiyangz@microsoft.com>
6773 M:      Stephen Hemminger <sthemmin@microsoft.com>
6774 L:      devel@linuxdriverproject.org
6775 S:      Maintained
6776 F:      Documentation/networking/netvsc.txt
6777 F:      arch/x86/include/asm/mshyperv.h
6778 F:      arch/x86/include/asm/trace/hyperv.h
6779 F:      arch/x86/include/asm/hyperv-tlfs.h
6780 F:      arch/x86/kernel/cpu/mshyperv.c
6781 F:      arch/x86/hyperv
6782 F:      drivers/hid/hid-hyperv.c
6783 F:      drivers/hv/
6784 F:      drivers/input/serio/hyperv-keyboard.c
6785 F:      drivers/pci/controller/pci-hyperv.c
6786 F:      drivers/net/hyperv/
6787 F:      drivers/scsi/storvsc_drv.c
6788 F:      drivers/uio/uio_hv_generic.c
6789 F:      drivers/video/fbdev/hyperv_fb.c
6790 F:      net/vmw_vsock/hyperv_transport.c
6791 F:      include/linux/hyperv.h
6792 F:      include/uapi/linux/hyperv.h
6793 F:      tools/hv/
6794 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6795
6796 HYPERVISOR VIRTUAL CONSOLE DRIVER
6797 L:      linuxppc-dev@lists.ozlabs.org
6798 S:      Odd Fixes
6799 F:      drivers/tty/hvc/
6800
6801 I2C ACPI SUPPORT
6802 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6803 L:      linux-i2c@vger.kernel.org
6804 L:      linux-acpi@vger.kernel.org
6805 S:      Maintained
6806 F:      drivers/i2c/i2c-core-acpi.c
6807
6808 I2C MUXES
6809 M:      Peter Rosin <peda@axentia.se>
6810 L:      linux-i2c@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/i2c/i2c-topology
6813 F:      Documentation/i2c/muxes/
6814 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6815 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6816 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6817 F:      drivers/i2c/i2c-mux.c
6818 F:      drivers/i2c/muxes/
6819 F:      include/linux/i2c-mux.h
6820
6821 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6822 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/i2c/busses/i2c-mv64xxx.c
6826
6827 I2C OVER PARALLEL PORT
6828 M:      Jean Delvare <jdelvare@suse.com>
6829 L:      linux-i2c@vger.kernel.org
6830 S:      Maintained
6831 F:      Documentation/i2c/busses/i2c-parport
6832 F:      Documentation/i2c/busses/i2c-parport-light
6833 F:      drivers/i2c/busses/i2c-parport.c
6834 F:      drivers/i2c/busses/i2c-parport-light.c
6835
6836 I2C SUBSYSTEM
6837 M:      Wolfram Sang <wsa@the-dreams.de>
6838 L:      linux-i2c@vger.kernel.org
6839 W:      https://i2c.wiki.kernel.org/
6840 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6842 S:      Maintained
6843 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6844 F:      Documentation/i2c/
6845 F:      drivers/i2c/*
6846 F:      include/linux/i2c.h
6847 F:      include/linux/i2c-dev.h
6848 F:      include/linux/i2c-smbus.h
6849 F:      include/uapi/linux/i2c.h
6850 F:      include/uapi/linux/i2c-*.h
6851
6852 I2C SUBSYSTEM HOST DRIVERS
6853 L:      linux-i2c@vger.kernel.org
6854 W:      https://i2c.wiki.kernel.org/
6855 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6857 S:      Odd Fixes
6858 F:      Documentation/devicetree/bindings/i2c/
6859 F:      drivers/i2c/algos/
6860 F:      drivers/i2c/busses/
6861
6862 I2C-TAOS-EVM DRIVER
6863 M:      Jean Delvare <jdelvare@suse.com>
6864 L:      linux-i2c@vger.kernel.org
6865 S:      Maintained
6866 F:      Documentation/i2c/busses/i2c-taos-evm
6867 F:      drivers/i2c/busses/i2c-taos-evm.c
6868
6869 I2C-TINY-USB DRIVER
6870 M:      Till Harbaum <till@harbaum.org>
6871 L:      linux-i2c@vger.kernel.org
6872 W:      http://www.harbaum.org/till/i2c_tiny_usb
6873 S:      Maintained
6874 F:      drivers/i2c/busses/i2c-tiny-usb.c
6875
6876 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6877 M:      Jean Delvare <jdelvare@suse.com>
6878 L:      linux-i2c@vger.kernel.org
6879 S:      Maintained
6880 F:      Documentation/i2c/busses/i2c-ali1535
6881 F:      Documentation/i2c/busses/i2c-ali1563
6882 F:      Documentation/i2c/busses/i2c-ali15x3
6883 F:      Documentation/i2c/busses/i2c-amd756
6884 F:      Documentation/i2c/busses/i2c-amd8111
6885 F:      Documentation/i2c/busses/i2c-i801
6886 F:      Documentation/i2c/busses/i2c-nforce2
6887 F:      Documentation/i2c/busses/i2c-piix4
6888 F:      Documentation/i2c/busses/i2c-sis5595
6889 F:      Documentation/i2c/busses/i2c-sis630
6890 F:      Documentation/i2c/busses/i2c-sis96x
6891 F:      Documentation/i2c/busses/i2c-via
6892 F:      Documentation/i2c/busses/i2c-viapro
6893 F:      drivers/i2c/busses/i2c-ali1535.c
6894 F:      drivers/i2c/busses/i2c-ali1563.c
6895 F:      drivers/i2c/busses/i2c-ali15x3.c
6896 F:      drivers/i2c/busses/i2c-amd756.c
6897 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6898 F:      drivers/i2c/busses/i2c-amd8111.c
6899 F:      drivers/i2c/busses/i2c-i801.c
6900 F:      drivers/i2c/busses/i2c-isch.c
6901 F:      drivers/i2c/busses/i2c-nforce2.c
6902 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6903 F:      drivers/i2c/busses/i2c-piix4.c
6904 F:      drivers/i2c/busses/i2c-sis5595.c
6905 F:      drivers/i2c/busses/i2c-sis630.c
6906 F:      drivers/i2c/busses/i2c-sis96x.c
6907 F:      drivers/i2c/busses/i2c-via.c
6908 F:      drivers/i2c/busses/i2c-viapro.c
6909
6910 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6911 M:      Hans de Goede <hdegoede@redhat.com>
6912 L:      linux-i2c@vger.kernel.org
6913 S:      Maintained
6914 F:      drivers/i2c/busses/i2c-cht-wc.c
6915
6916 I2C/SMBUS ISMT DRIVER
6917 M:      Seth Heasley <seth.heasley@intel.com>
6918 M:      Neil Horman <nhorman@tuxdriver.com>
6919 L:      linux-i2c@vger.kernel.org
6920 F:      drivers/i2c/busses/i2c-ismt.c
6921 F:      Documentation/i2c/busses/i2c-ismt
6922
6923 I2C/SMBUS STUB DRIVER
6924 M:      Jean Delvare <jdelvare@suse.com>
6925 L:      linux-i2c@vger.kernel.org
6926 S:      Maintained
6927 F:      drivers/i2c/i2c-stub.c
6928
6929 IA64 (Itanium) PLATFORM
6930 M:      Tony Luck <tony.luck@intel.com>
6931 M:      Fenghua Yu <fenghua.yu@intel.com>
6932 L:      linux-ia64@vger.kernel.org
6933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6934 S:      Maintained
6935 F:      arch/ia64/
6936
6937 IBM Power 842 compression accelerator
6938 M:      Haren Myneni <haren@us.ibm.com>
6939 S:      Supported
6940 F:      drivers/crypto/nx/Makefile
6941 F:      drivers/crypto/nx/Kconfig
6942 F:      drivers/crypto/nx/nx-842*
6943 F:      include/linux/sw842.h
6944 F:      crypto/842.c
6945 F:      lib/842/
6946
6947 IBM Power in-Nest Crypto Acceleration
6948 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6949 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6950 L:      linux-crypto@vger.kernel.org
6951 S:      Supported
6952 F:      drivers/crypto/nx/Makefile
6953 F:      drivers/crypto/nx/Kconfig
6954 F:      drivers/crypto/nx/nx-aes*
6955 F:      drivers/crypto/nx/nx-sha*
6956 F:      drivers/crypto/nx/nx.*
6957 F:      drivers/crypto/nx/nx_csbcpb.h
6958 F:      drivers/crypto/nx/nx_debugfs.h
6959
6960 IBM Power Linux RAID adapter
6961 M:      Brian King <brking@us.ibm.com>
6962 S:      Supported
6963 F:      drivers/scsi/ipr.*
6964
6965 IBM Power SRIOV Virtual NIC Device Driver
6966 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6967 M:      John Allen <jallen@linux.vnet.ibm.com>
6968 L:      netdev@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/net/ethernet/ibm/ibmvnic.*
6971
6972 IBM Power Virtual Accelerator Switchboard
6973 M:      Sukadev Bhattiprolu
6974 L:      linuxppc-dev@lists.ozlabs.org
6975 S:      Supported
6976 F:      arch/powerpc/platforms/powernv/vas*
6977 F:      arch/powerpc/platforms/powernv/copy-paste.h
6978 F:      arch/powerpc/include/asm/vas.h
6979 F:      arch/powerpc/include/uapi/asm/vas.h
6980
6981 IBM Power Virtual Ethernet Device Driver
6982 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6983 L:      netdev@vger.kernel.org
6984 S:      Supported
6985 F:      drivers/net/ethernet/ibm/ibmveth.*
6986
6987 IBM Power Virtual FC Device Drivers
6988 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6989 L:      linux-scsi@vger.kernel.org
6990 S:      Supported
6991 F:      drivers/scsi/ibmvscsi/ibmvfc*
6992
6993 IBM Power Virtual Management Channel Driver
6994 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6995 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6996 S:      Supported
6997 F:      drivers/misc/ibmvmc.*
6998
6999 IBM Power Virtual SCSI Device Drivers
7000 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7001 L:      linux-scsi@vger.kernel.org
7002 S:      Supported
7003 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7004 F:      include/scsi/viosrp.h
7005
7006 IBM Power Virtual SCSI Device Target Driver
7007 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7008 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 L:      target-devel@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/scsi/ibmvscsi_tgt/
7013
7014 IBM Power VMX Cryptographic instructions
7015 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7016 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7017 L:      linux-crypto@vger.kernel.org
7018 S:      Supported
7019 F:      drivers/crypto/vmx/Makefile
7020 F:      drivers/crypto/vmx/Kconfig
7021 F:      drivers/crypto/vmx/vmx.c
7022 F:      drivers/crypto/vmx/aes*
7023 F:      drivers/crypto/vmx/ghash*
7024 F:      drivers/crypto/vmx/ppc-xlate.pl
7025
7026 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7027 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7028 L:      linux-pci@vger.kernel.org
7029 L:      linuxppc-dev@lists.ozlabs.org
7030 S:      Supported
7031 F:      drivers/pci/hotplug/rpaphp*
7032
7033 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7034 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7035 L:      linux-pci@vger.kernel.org
7036 L:      linuxppc-dev@lists.ozlabs.org
7037 S:      Supported
7038 F:      drivers/pci/hotplug/rpadlpar*
7039
7040 IBM ServeRAID RAID DRIVER
7041 S:      Orphan
7042 F:      drivers/scsi/ips.*
7043
7044 ICH LPC AND GPIO DRIVER
7045 M:      Peter Tyser <ptyser@xes-inc.com>
7046 S:      Maintained
7047 F:      drivers/mfd/lpc_ich.c
7048 F:      drivers/gpio/gpio-ich.c
7049
7050 IDE SUBSYSTEM
7051 M:      "David S. Miller" <davem@davemloft.net>
7052 L:      linux-ide@vger.kernel.org
7053 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7055 S:      Maintained
7056 F:      Documentation/ide/
7057 F:      drivers/ide/
7058 F:      include/linux/ide.h
7059
7060 IDE/ATAPI DRIVERS
7061 M:      Borislav Petkov <bp@alien8.de>
7062 L:      linux-ide@vger.kernel.org
7063 S:      Maintained
7064 F:      Documentation/cdrom/ide-cd
7065 F:      drivers/ide/ide-cd*
7066
7067 IDEAPAD LAPTOP EXTRAS DRIVER
7068 M:      Ike Panhc <ike.pan@canonical.com>
7069 L:      platform-driver-x86@vger.kernel.org
7070 W:      http://launchpad.net/ideapad-laptop
7071 S:      Maintained
7072 F:      drivers/platform/x86/ideapad-laptop.c
7073
7074 IDEAPAD LAPTOP SLIDEBAR DRIVER
7075 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7076 L:      linux-input@vger.kernel.org
7077 W:      https://github.com/o2genum/ideapad-slidebar
7078 S:      Maintained
7079 F:      drivers/input/misc/ideapad_slidebar.c
7080
7081 IDT VersaClock 5 CLOCK DRIVER
7082 M:      Marek Vasut <marek.vasut@gmail.com>
7083 S:      Maintained
7084 F:      drivers/clk/clk-versaclock5.c
7085
7086 IEEE 802.15.4 SUBSYSTEM
7087 M:      Alexander Aring <alex.aring@gmail.com>
7088 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7089 L:      linux-wpan@vger.kernel.org
7090 W:      http://wpan.cakelab.org/
7091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7093 S:      Maintained
7094 F:      net/ieee802154/
7095 F:      net/mac802154/
7096 F:      drivers/net/ieee802154/
7097 F:      include/linux/nl802154.h
7098 F:      include/linux/ieee802154.h
7099 F:      include/net/nl802154.h
7100 F:      include/net/mac802154.h
7101 F:      include/net/af_ieee802154.h
7102 F:      include/net/cfg802154.h
7103 F:      include/net/ieee802154_netdev.h
7104 F:      Documentation/networking/ieee802154.txt
7105
7106 IFE PROTOCOL
7107 M:      Yotam Gigi <yotam.gi@gmail.com>
7108 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7109 F:      net/ife
7110 F:      include/net/ife.h
7111 F:      include/uapi/linux/ife.h
7112
7113 IGORPLUG-USB IR RECEIVER
7114 M:      Sean Young <sean@mess.org>
7115 L:      linux-media@vger.kernel.org
7116 S:      Maintained
7117 F:      drivers/media/rc/igorplugusb.c
7118
7119 IGUANAWORKS USB IR TRANSCEIVER
7120 M:      Sean Young <sean@mess.org>
7121 L:      linux-media@vger.kernel.org
7122 S:      Maintained
7123 F:      drivers/media/rc/iguanair.c
7124
7125 IIO DIGITAL POTENTIOMETER DAC
7126 M:      Peter Rosin <peda@axentia.se>
7127 L:      linux-iio@vger.kernel.org
7128 S:      Maintained
7129 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7130 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7131 F:      drivers/iio/dac/dpot-dac.c
7132
7133 IIO ENVELOPE DETECTOR
7134 M:      Peter Rosin <peda@axentia.se>
7135 L:      linux-iio@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7138 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7139 F:      drivers/iio/adc/envelope-detector.c
7140
7141 IIO MULTIPLEXER
7142 M:      Peter Rosin <peda@axentia.se>
7143 L:      linux-iio@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7146 F:      drivers/iio/multiplexer/iio-mux.c
7147
7148 IIO SUBSYSTEM AND DRIVERS
7149 M:      Jonathan Cameron <jic23@kernel.org>
7150 R:      Hartmut Knaack <knaack.h@gmx.de>
7151 R:      Lars-Peter Clausen <lars@metafoo.de>
7152 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7153 L:      linux-iio@vger.kernel.org
7154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7155 S:      Maintained
7156 F:      Documentation/ABI/testing/configfs-iio*
7157 F:      Documentation/ABI/testing/sysfs-bus-iio*
7158 F:      Documentation/devicetree/bindings/iio/
7159 F:      drivers/iio/
7160 F:      drivers/staging/iio/
7161 F:      include/linux/iio/
7162 F:      tools/iio/
7163
7164 IIO UNIT CONVERTER
7165 M:      Peter Rosin <peda@axentia.se>
7166 L:      linux-iio@vger.kernel.org
7167 S:      Maintained
7168 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7169 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7170 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7171 F:      drivers/iio/afe/iio-rescale.c
7172
7173 IKANOS/ADI EAGLE ADSL USB DRIVER
7174 M:      Matthieu Castet <castet.matthieu@free.fr>
7175 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7176 S:      Maintained
7177 F:      drivers/usb/atm/ueagle-atm.c
7178
7179 IMGTEC ASCII LCD DRIVER
7180 M:      Paul Burton <paul.burton@mips.com>
7181 S:      Maintained
7182 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7183 F:      drivers/auxdisplay/img-ascii-lcd.c
7184
7185 IMGTEC IR DECODER DRIVER
7186 M:      James Hogan <jhogan@kernel.org>
7187 S:      Maintained
7188 F:      drivers/media/rc/img-ir/
7189
7190 IMON SOUNDGRAPH USB IR RECEIVER
7191 M:      Sean Young <sean@mess.org>
7192 L:      linux-media@vger.kernel.org
7193 S:      Maintained
7194 F:      drivers/media/rc/imon_raw.c
7195 F:      drivers/media/rc/imon.c
7196
7197 IMS TWINTURBO FRAMEBUFFER DRIVER
7198 L:      linux-fbdev@vger.kernel.org
7199 S:      Orphan
7200 F:      drivers/video/fbdev/imsttfb.c
7201
7202 INA209 HARDWARE MONITOR DRIVER
7203 M:      Guenter Roeck <linux@roeck-us.net>
7204 L:      linux-hwmon@vger.kernel.org
7205 S:      Maintained
7206 F:      Documentation/hwmon/ina209
7207 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7208 F:      drivers/hwmon/ina209.c
7209
7210 INA2XX HARDWARE MONITOR DRIVER
7211 M:      Guenter Roeck <linux@roeck-us.net>
7212 L:      linux-hwmon@vger.kernel.org
7213 S:      Maintained
7214 F:      Documentation/hwmon/ina2xx
7215 F:      drivers/hwmon/ina2xx.c
7216 F:      include/linux/platform_data/ina2xx.h
7217
7218 INDUSTRY PACK SUBSYSTEM (IPACK)
7219 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7220 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7221 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7222 L:      industrypack-devel@lists.sourceforge.net
7223 W:      http://industrypack.sourceforge.net
7224 S:      Maintained
7225 F:      drivers/ipack/
7226
7227 INFINIBAND SUBSYSTEM
7228 M:      Doug Ledford <dledford@redhat.com>
7229 M:      Jason Gunthorpe <jgg@mellanox.com>
7230 L:      linux-rdma@vger.kernel.org
7231 W:      https://github.com/linux-rdma/rdma-core
7232 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7234 S:      Supported
7235 F:      Documentation/devicetree/bindings/infiniband/
7236 F:      Documentation/infiniband/
7237 F:      drivers/infiniband/
7238 F:      include/uapi/linux/if_infiniband.h
7239 F:      include/uapi/rdma/
7240 F:      include/rdma/
7241
7242 INGENIC JZ4780 DMA Driver
7243 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7244 S:      Maintained
7245 F:      drivers/dma/dma-jz4780.c
7246
7247 INGENIC JZ4780 NAND DRIVER
7248 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7249 L:      linux-mtd@lists.infradead.org
7250 S:      Maintained
7251 F:      drivers/mtd/nand/raw/jz4780_*
7252
7253 INOTIFY
7254 M:      Jan Kara <jack@suse.cz>
7255 R:      Amir Goldstein <amir73il@gmail.com>
7256 L:      linux-fsdevel@vger.kernel.org
7257 S:      Maintained
7258 F:      Documentation/filesystems/inotify.txt
7259 F:      fs/notify/inotify/
7260 F:      include/linux/inotify.h
7261 F:      include/uapi/linux/inotify.h
7262
7263 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7264 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7265 L:      linux-input@vger.kernel.org
7266 Q:      http://patchwork.kernel.org/project/linux-input/list/
7267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7268 S:      Maintained
7269 F:      drivers/input/
7270 F:      include/linux/input.h
7271 F:      include/uapi/linux/input.h
7272 F:      include/uapi/linux/input-event-codes.h
7273 F:      include/linux/input/
7274 F:      Documentation/devicetree/bindings/input/
7275 F:      Documentation/devicetree/bindings/serio/
7276 F:      Documentation/input/
7277
7278 INPUT MULTITOUCH (MT) PROTOCOL
7279 M:      Henrik Rydberg <rydberg@bitmath.org>
7280 L:      linux-input@vger.kernel.org
7281 S:      Odd fixes
7282 F:      Documentation/input/multi-touch-protocol.rst
7283 F:      drivers/input/input-mt.c
7284 K:      \b(ABS|SYN)_MT_
7285
7286 INSIDE SECURE CRYPTO DRIVER
7287 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7288 F:      drivers/crypto/inside-secure/
7289 S:      Maintained
7290 L:      linux-crypto@vger.kernel.org
7291
7292 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7293 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7294 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7295 L:      linux-integrity@vger.kernel.org
7296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7297 S:      Supported
7298 F:      security/integrity/ima/
7299
7300 INTEL 810/815 FRAMEBUFFER DRIVER
7301 M:      Antonino Daplas <adaplas@gmail.com>
7302 L:      linux-fbdev@vger.kernel.org
7303 S:      Maintained
7304 F:      drivers/video/fbdev/i810/
7305
7306 INTEL ASoC DRIVERS
7307 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7308 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7309 M:      Jie Yang <yang.jie@linux.intel.com>
7310 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7311 S:      Supported
7312 F:      sound/soc/intel/
7313
7314 INTEL C600 SERIES SAS CONTROLLER DRIVER
7315 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7316 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7317 L:      linux-scsi@vger.kernel.org
7318 T:      git git://git.code.sf.net/p/intel-sas/isci
7319 S:      Supported
7320 F:      drivers/scsi/isci/
7321
7322 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7323 M:      Jani Nikula <jani.nikula@linux.intel.com>
7324 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7325 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7326 L:      intel-gfx@lists.freedesktop.org
7327 W:      https://01.org/linuxgraphics/
7328 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7329 C:      irc://chat.freenode.net/intel-gfx
7330 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7331 T:      git git://anongit.freedesktop.org/drm-intel
7332 S:      Supported
7333 F:      drivers/gpu/drm/i915/
7334 F:      include/drm/i915*
7335 F:      include/uapi/drm/i915_drm.h
7336 F:      Documentation/gpu/i915.rst
7337
7338 INTEL ETHERNET DRIVERS
7339 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7340 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7341 W:      http://www.intel.com/support/feedback.htm
7342 W:      http://e1000.sourceforge.net/
7343 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7346 S:      Supported
7347 F:      Documentation/networking/e100.rst
7348 F:      Documentation/networking/e1000.rst
7349 F:      Documentation/networking/e1000e.txt
7350 F:      Documentation/networking/igb.txt
7351 F:      Documentation/networking/igbvf.txt
7352 F:      Documentation/networking/ixgb.txt
7353 F:      Documentation/networking/ixgbe.txt
7354 F:      Documentation/networking/ixgbevf.txt
7355 F:      Documentation/networking/i40e.txt
7356 F:      Documentation/networking/i40evf.txt
7357 F:      Documentation/networking/ice.txt
7358 F:      drivers/net/ethernet/intel/
7359 F:      drivers/net/ethernet/intel/*/
7360 F:      include/linux/avf/virtchnl.h
7361
7362 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7363 M:      Maik Broemme <mbroemme@libmpq.org>
7364 L:      linux-fbdev@vger.kernel.org
7365 S:      Maintained
7366 F:      Documentation/fb/intelfb.txt
7367 F:      drivers/video/fbdev/intelfb/
7368
7369 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7370 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7371 M:      Zhi Wang <zhi.a.wang@intel.com>
7372 L:      intel-gvt-dev@lists.freedesktop.org
7373 L:      intel-gfx@lists.freedesktop.org
7374 W:      https://01.org/igvt-g
7375 T:      git https://github.com/intel/gvt-linux.git
7376 S:      Supported
7377 F:      drivers/gpu/drm/i915/gvt/
7378
7379 INTEL HID EVENT DRIVER
7380 M:      Alex Hung <alex.hung@canonical.com>
7381 L:      platform-driver-x86@vger.kernel.org
7382 S:      Maintained
7383 F:      drivers/platform/x86/intel-hid.c
7384
7385 INTEL I/OAT DMA DRIVER
7386 M:      Dave Jiang <dave.jiang@intel.com>
7387 R:      Dan Williams <dan.j.williams@intel.com>
7388 L:      dmaengine@vger.kernel.org
7389 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7390 S:      Supported
7391 F:      drivers/dma/ioat*
7392
7393 INTEL IDLE DRIVER
7394 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7395 M:      Len Brown <lenb@kernel.org>
7396 L:      linux-pm@vger.kernel.org
7397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7398 B:      https://bugzilla.kernel.org
7399 S:      Supported
7400 F:      drivers/idle/intel_idle.c
7401
7402 INTEL INTEGRATED SENSOR HUB DRIVER
7403 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7404 M:      Jiri Kosina <jikos@kernel.org>
7405 L:      linux-input@vger.kernel.org
7406 S:      Maintained
7407 F:      drivers/hid/intel-ish-hid/
7408
7409 INTEL IOMMU (VT-d)
7410 M:      David Woodhouse <dwmw2@infradead.org>
7411 L:      iommu@lists.linux-foundation.org
7412 T:      git git://git.infradead.org/iommu-2.6.git
7413 S:      Supported
7414 F:      drivers/iommu/intel-iommu.c
7415 F:      include/linux/intel-iommu.h
7416
7417 INTEL IOP-ADMA DMA DRIVER
7418 R:      Dan Williams <dan.j.williams@intel.com>
7419 S:      Odd fixes
7420 F:      drivers/dma/iop-adma.c
7421
7422 INTEL IPU3 CSI-2 CIO2 DRIVER
7423 M:      Yong Zhi <yong.zhi@intel.com>
7424 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7425 M:      Bingbu Cao <bingbu.cao@intel.com>
7426 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7427 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7428 L:      linux-media@vger.kernel.org
7429 S:      Maintained
7430 F:      drivers/media/pci/intel/ipu3/
7431 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7432
7433 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7434 M:      Krzysztof Halasa <khalasa@piap.pl>
7435 S:      Maintained
7436 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7437 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7438 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7439 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7440 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7441 F:      drivers/net/wan/ixp4xx_hss.c
7442
7443 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7444 M:      Deepak Saxena <dsaxena@plexity.net>
7445 S:      Maintained
7446 F:      drivers/char/hw_random/ixp4xx-rng.c
7447
7448 INTEL MANAGEMENT ENGINE (mei)
7449 M:      Tomas Winkler <tomas.winkler@intel.com>
7450 L:      linux-kernel@vger.kernel.org
7451 S:      Supported
7452 F:      include/uapi/linux/mei.h
7453 F:      include/linux/mei_cl_bus.h
7454 F:      drivers/misc/mei/*
7455 F:      drivers/watchdog/mei_wdt.c
7456 F:      Documentation/misc-devices/mei/*
7457 F:      samples/mei/*
7458
7459 INTEL MENLOW THERMAL DRIVER
7460 M:      Sujith Thomas <sujith.thomas@intel.com>
7461 L:      platform-driver-x86@vger.kernel.org
7462 W:      https://01.org/linux-acpi
7463 S:      Supported
7464 F:      drivers/platform/x86/intel_menlow.c
7465
7466 INTEL MERRIFIELD GPIO DRIVER
7467 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7468 L:      linux-gpio@vger.kernel.org
7469 S:      Maintained
7470 F:      drivers/gpio/gpio-merrifield.c
7471
7472 INTEL MIC DRIVERS (mic)
7473 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7474 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7475 S:      Supported
7476 W:      https://github.com/sudeepdutt/mic
7477 W:      http://software.intel.com/en-us/mic-developer
7478 F:      include/linux/mic_bus.h
7479 F:      include/linux/scif.h
7480 F:      include/uapi/linux/mic_common.h
7481 F:      include/uapi/linux/mic_ioctl.h
7482 F:      include/uapi/linux/scif_ioctl.h
7483 F:      drivers/misc/mic/
7484 F:      drivers/dma/mic_x100_dma.c
7485 F:      drivers/dma/mic_x100_dma.h
7486 F:      Documentation/mic/
7487
7488 INTEL PMC CORE DRIVER
7489 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7490 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 S:      Maintained
7493 F:      arch/x86/include/asm/pmc_core.h
7494 F:      drivers/platform/x86/intel_pmc_core*
7495
7496 INTEL PMC/P-Unit IPC DRIVER
7497 M:      Zha Qipeng<qipeng.zha@intel.com>
7498 L:      platform-driver-x86@vger.kernel.org
7499 S:      Maintained
7500 F:      drivers/platform/x86/intel_pmc_ipc.c
7501 F:      drivers/platform/x86/intel_punit_ipc.c
7502 F:      arch/x86/include/asm/intel_pmc_ipc.h
7503 F:      arch/x86/include/asm/intel_punit_ipc.h
7504
7505 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7506 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7507 L:      linux-wireless@vger.kernel.org
7508 S:      Maintained
7509 F:      Documentation/networking/README.ipw2100
7510 F:      Documentation/networking/README.ipw2200
7511 F:      drivers/net/wireless/intel/ipw2x00/
7512
7513 INTEL PSTATE DRIVER
7514 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7515 M:      Len Brown <lenb@kernel.org>
7516 L:      linux-pm@vger.kernel.org
7517 S:      Supported
7518 F:      drivers/cpufreq/intel_pstate.c
7519
7520 INTEL RDMA RNIC DRIVER
7521 M:      Faisal Latif <faisal.latif@intel.com>
7522 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7523 L:      linux-rdma@vger.kernel.org
7524 S:      Supported
7525 F:      drivers/infiniband/hw/i40iw/
7526 F:      include/uapi/rdma/i40iw-abi.h
7527
7528 INTEL SHA MULTIBUFFER DRIVER
7529 M:      Megha Dey <megha.dey@linux.intel.com>
7530 R:      Tim Chen <tim.c.chen@linux.intel.com>
7531 L:      linux-crypto@vger.kernel.org
7532 S:      Supported
7533 F:      arch/x86/crypto/sha*-mb/
7534 F:      crypto/mcryptd.c
7535
7536 INTEL TELEMETRY DRIVER
7537 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      arch/x86/include/asm/intel_telemetry.h
7541 F:      drivers/platform/x86/intel_telemetry*
7542
7543 INTEL VIRTUAL BUTTON DRIVER
7544 M:      AceLan Kao <acelan.kao@canonical.com>
7545 L:      platform-driver-x86@vger.kernel.org
7546 S:      Maintained
7547 F:      drivers/platform/x86/intel-vbtn.c
7548
7549 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7550 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7551 L:      linux-wireless@vger.kernel.org
7552 S:      Supported
7553 F:      drivers/net/wireless/intel/iwlegacy/
7554
7555 INTEL WIRELESS WIFI LINK (iwlwifi)
7556 M:      Johannes Berg <johannes.berg@intel.com>
7557 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7558 M:      Luca Coelho <luciano.coelho@intel.com>
7559 M:      Intel Linux Wireless <linuxwifi@intel.com>
7560 L:      linux-wireless@vger.kernel.org
7561 W:      http://intellinuxwireless.org
7562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7563 S:      Supported
7564 F:      drivers/net/wireless/intel/iwlwifi/
7565
7566 INTEL WIRELESS WIMAX CONNECTION 2400
7567 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7568 M:      linux-wimax@intel.com
7569 L:      wimax@linuxwimax.org (subscribers-only)
7570 S:      Supported
7571 W:      http://linuxwimax.org
7572 F:      Documentation/wimax/README.i2400m
7573 F:      drivers/net/wimax/i2400m/
7574 F:      include/uapi/linux/wimax/i2400m.h
7575
7576 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7577 M:      Mario Limonciello <mario.limonciello@dell.com>
7578 S:      Maintained
7579 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7580
7581 INTEL(R) TRACE HUB
7582 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7583 S:      Supported
7584 F:      Documentation/trace/intel_th.rst
7585 F:      drivers/hwtracing/intel_th/
7586
7587 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7588 M:      Ning Sun <ning.sun@intel.com>
7589 L:      tboot-devel@lists.sourceforge.net
7590 W:      http://tboot.sourceforge.net
7591 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7592 S:      Supported
7593 F:      Documentation/intel_txt.txt
7594 F:      include/linux/tboot.h
7595 F:      arch/x86/kernel/tboot.c
7596
7597 INTEL-MID GPIO DRIVER
7598 M:      David Cohen <david.a.cohen@linux.intel.com>
7599 L:      linux-gpio@vger.kernel.org
7600 S:      Maintained
7601 F:      drivers/gpio/gpio-intel-mid.c
7602
7603 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7604 M:      Linus Walleij <linus.walleij@linaro.org>
7605 L:      linux-iio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/iio/gyro/mpu3050*
7608 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7609
7610 IOC3 ETHERNET DRIVER
7611 M:      Ralf Baechle <ralf@linux-mips.org>
7612 L:      linux-mips@linux-mips.org
7613 S:      Maintained
7614 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7615
7616 IOC3 SERIAL DRIVER
7617 M:      Pat Gefre <pfg@sgi.com>
7618 L:      linux-serial@vger.kernel.org
7619 S:      Maintained
7620 F:      drivers/tty/serial/ioc3_serial.c
7621
7622 IOMMU DRIVERS
7623 M:      Joerg Roedel <joro@8bytes.org>
7624 L:      iommu@lists.linux-foundation.org
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7626 S:      Maintained
7627 F:      Documentation/devicetree/bindings/iommu/
7628 F:      drivers/iommu/
7629 F:      include/linux/iommu.h
7630 F:      include/linux/of_iommu.h
7631 F:      include/linux/iova.h
7632
7633 IP MASQUERADING
7634 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7635 S:      Maintained
7636 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7637
7638 IPMI SUBSYSTEM
7639 M:      Corey Minyard <minyard@acm.org>
7640 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7641 W:      http://openipmi.sourceforge.net/
7642 S:      Supported
7643 F:      Documentation/IPMI.txt
7644 F:      drivers/char/ipmi/
7645 F:      include/linux/ipmi*
7646 F:      include/uapi/linux/ipmi*
7647
7648 IPS SCSI RAID DRIVER
7649 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7650 L:      linux-scsi@vger.kernel.org
7651 W:      http://www.adaptec.com/
7652 S:      Maintained
7653 F:      drivers/scsi/ips*
7654
7655 IPVS
7656 M:      Wensong Zhang <wensong@linux-vs.org>
7657 M:      Simon Horman <horms@verge.net.au>
7658 M:      Julian Anastasov <ja@ssi.bg>
7659 L:      netdev@vger.kernel.org
7660 L:      lvs-devel@vger.kernel.org
7661 S:      Maintained
7662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7664 F:      Documentation/networking/ipvs-sysctl.txt
7665 F:      include/net/ip_vs.h
7666 F:      include/uapi/linux/ip_vs.h
7667 F:      net/netfilter/ipvs/
7668
7669 IPWIRELESS DRIVER
7670 M:      Jiri Kosina <jikos@kernel.org>
7671 M:      David Sterba <dsterba@suse.com>
7672 S:      Odd Fixes
7673 F:      drivers/tty/ipwireless/
7674
7675 IPX NETWORK LAYER
7676 L:      netdev@vger.kernel.org
7677 S:      Obsolete
7678 F:      include/uapi/linux/ipx.h
7679 F:      drivers/staging/ipx/
7680
7681 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7682 M:      Marc Zyngier <marc.zyngier@arm.com>
7683 S:      Maintained
7684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7685 F:      Documentation/IRQ-domain.txt
7686 F:      include/linux/irqdomain.h
7687 F:      kernel/irq/irqdomain.c
7688 F:      kernel/irq/msi.c
7689
7690 IRQ SUBSYSTEM
7691 M:      Thomas Gleixner <tglx@linutronix.de>
7692 L:      linux-kernel@vger.kernel.org
7693 S:      Maintained
7694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7695 F:      kernel/irq/
7696
7697 IRQCHIP DRIVERS
7698 M:      Thomas Gleixner <tglx@linutronix.de>
7699 M:      Jason Cooper <jason@lakedaemon.net>
7700 M:      Marc Zyngier <marc.zyngier@arm.com>
7701 L:      linux-kernel@vger.kernel.org
7702 S:      Maintained
7703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7704 F:      Documentation/devicetree/bindings/interrupt-controller/
7705 F:      drivers/irqchip/
7706
7707 ISA
7708 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7709 S:      Maintained
7710 F:      Documentation/isa.txt
7711 F:      drivers/base/isa.c
7712 F:      include/linux/isa.h
7713
7714 ISA RADIO MODULE
7715 M:      Hans Verkuil <hverkuil@xs4all.nl>
7716 L:      linux-media@vger.kernel.org
7717 T:      git git://linuxtv.org/media_tree.git
7718 W:      https://linuxtv.org
7719 S:      Maintained
7720 F:      drivers/media/radio/radio-isa*
7721
7722 ISAPNP
7723 M:      Jaroslav Kysela <perex@perex.cz>
7724 S:      Maintained
7725 F:      Documentation/isapnp.txt
7726 F:      drivers/pnp/isapnp/
7727 F:      include/linux/isapnp.h
7728
7729 ISCSI
7730 M:      Lee Duncan <lduncan@suse.com>
7731 M:      Chris Leech <cleech@redhat.com>
7732 L:      open-iscsi@googlegroups.com
7733 W:      www.open-iscsi.com
7734 S:      Maintained
7735 F:      drivers/scsi/*iscsi*
7736 F:      include/scsi/*iscsi*
7737
7738 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7739 M:      Peter Jones <pjones@redhat.com>
7740 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7741 S:      Maintained
7742 F:      drivers/firmware/iscsi_ibft*
7743
7744 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7745 M:      Sagi Grimberg <sagi@grimberg.me>
7746 M:      Max Gurtovoy <maxg@mellanox.com>
7747 L:      linux-rdma@vger.kernel.org
7748 S:      Supported
7749 W:      http://www.openfabrics.org
7750 W:      www.open-iscsi.org
7751 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7752 F:      drivers/infiniband/ulp/iser/
7753
7754 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7755 M:      Sagi Grimberg <sagi@grimberg.me>
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7757 L:      linux-rdma@vger.kernel.org
7758 L:      target-devel@vger.kernel.org
7759 S:      Supported
7760 W:      http://www.linux-iscsi.org
7761 F:      drivers/infiniband/ulp/isert
7762
7763 ISDN SUBSYSTEM
7764 M:      Karsten Keil <isdn@linux-pingi.de>
7765 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7766 L:      netdev@vger.kernel.org
7767 W:      http://www.isdn4linux.de
7768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7769 S:      Maintained
7770 F:      Documentation/isdn/
7771 F:      drivers/isdn/
7772 F:      include/linux/isdn.h
7773 F:      include/linux/isdn/
7774 F:      include/uapi/linux/isdn.h
7775 F:      include/uapi/linux/isdn/
7776
7777 ISDN SUBSYSTEM (Eicon active card driver)
7778 M:      Armin Schindler <mac@melware.de>
7779 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7780 W:      http://www.melware.de
7781 S:      Maintained
7782 F:      drivers/isdn/hardware/eicon/
7783
7784 IT87 HARDWARE MONITORING DRIVER
7785 M:      Jean Delvare <jdelvare@suse.com>
7786 L:      linux-hwmon@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/hwmon/it87
7789 F:      drivers/hwmon/it87.c
7790
7791 IT913X MEDIA DRIVER
7792 M:      Antti Palosaari <crope@iki.fi>
7793 L:      linux-media@vger.kernel.org
7794 W:      https://linuxtv.org
7795 W:      http://palosaari.fi/linux/
7796 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7797 T:      git git://linuxtv.org/anttip/media_tree.git
7798 S:      Maintained
7799 F:      drivers/media/tuners/it913x*
7800
7801 IVTV VIDEO4LINUX DRIVER
7802 M:      Andy Walls <awalls@md.metrocast.net>
7803 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7804 L:      linux-media@vger.kernel.org
7805 T:      git git://linuxtv.org/media_tree.git
7806 W:      http://www.ivtvdriver.org
7807 S:      Maintained
7808 F:      Documentation/media/v4l-drivers/ivtv*
7809 F:      drivers/media/pci/ivtv/
7810 F:      include/uapi/linux/ivtv*
7811
7812 IX2505V MEDIA DRIVER
7813 M:      Malcolm Priestley <tvboxspy@gmail.com>
7814 L:      linux-media@vger.kernel.org
7815 W:      https://linuxtv.org
7816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7817 S:      Maintained
7818 F:      drivers/media/dvb-frontends/ix2505v*
7819
7820 JAILHOUSE HYPERVISOR INTERFACE
7821 M:      Jan Kiszka <jan.kiszka@siemens.com>
7822 L:      jailhouse-dev@googlegroups.com
7823 S:      Maintained
7824 F:      arch/x86/kernel/jailhouse.c
7825 F:      arch/x86/include/asm/jailhouse_para.h
7826
7827 JC42.4 TEMPERATURE SENSOR DRIVER
7828 M:      Guenter Roeck <linux@roeck-us.net>
7829 L:      linux-hwmon@vger.kernel.org
7830 S:      Maintained
7831 F:      drivers/hwmon/jc42.c
7832 F:      Documentation/hwmon/jc42
7833
7834 JFS FILESYSTEM
7835 M:      Dave Kleikamp <shaggy@kernel.org>
7836 L:      jfs-discussion@lists.sourceforge.net
7837 W:      http://jfs.sourceforge.net/
7838 T:      git git://github.com/kleikamp/linux-shaggy.git
7839 S:      Maintained
7840 F:      Documentation/filesystems/jfs.txt
7841 F:      fs/jfs/
7842
7843 JME NETWORK DRIVER
7844 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7845 L:      netdev@vger.kernel.org
7846 S:      Maintained
7847 F:      drivers/net/ethernet/jme.*
7848
7849 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7850 M:      David Woodhouse <dwmw2@infradead.org>
7851 L:      linux-mtd@lists.infradead.org
7852 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7853 S:      Maintained
7854 F:      fs/jffs2/
7855 F:      include/uapi/linux/jffs2.h
7856
7857 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7858 M:      "Theodore Ts'o" <tytso@mit.edu>
7859 M:      Jan Kara <jack@suse.com>
7860 L:      linux-ext4@vger.kernel.org
7861 S:      Maintained
7862 F:      fs/jbd2/
7863 F:      include/linux/jbd2.h
7864
7865 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7866 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7867 L:      linux-media@vger.kernel.org
7868 S:      Maintained
7869 F:      drivers/media/platform/rcar_jpu.c
7870
7871 JSM Neo PCI based serial card
7872 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7873 L:      linux-serial@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/tty/serial/jsm/
7876
7877 K10TEMP HARDWARE MONITORING DRIVER
7878 M:      Clemens Ladisch <clemens@ladisch.de>
7879 L:      linux-hwmon@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/hwmon/k10temp
7882 F:      drivers/hwmon/k10temp.c
7883
7884 K8TEMP HARDWARE MONITORING DRIVER
7885 M:      Rudolf Marek <r.marek@assembler.cz>
7886 L:      linux-hwmon@vger.kernel.org
7887 S:      Maintained
7888 F:      Documentation/hwmon/k8temp
7889 F:      drivers/hwmon/k8temp.c
7890
7891 KASAN
7892 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7893 R:      Alexander Potapenko <glider@google.com>
7894 R:      Dmitry Vyukov <dvyukov@google.com>
7895 L:      kasan-dev@googlegroups.com
7896 S:      Maintained
7897 F:      arch/*/include/asm/kasan.h
7898 F:      arch/*/mm/kasan_init*
7899 F:      Documentation/dev-tools/kasan.rst
7900 F:      include/linux/kasan*.h
7901 F:      lib/test_kasan.c
7902 F:      mm/kasan/
7903 F:      scripts/Makefile.kasan
7904
7905 KCONFIG
7906 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7908 L:      linux-kbuild@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/kbuild/kconfig*
7911 F:      scripts/kconfig/
7912 F:      scripts/Kconfig.include
7913
7914 KDUMP
7915 M:      Dave Young <dyoung@redhat.com>
7916 M:      Baoquan He <bhe@redhat.com>
7917 R:      Vivek Goyal <vgoyal@redhat.com>
7918 L:      kexec@lists.infradead.org
7919 W:      http://lse.sourceforge.net/kdump/
7920 S:      Maintained
7921 F:      Documentation/kdump/
7922
7923 KEENE FM RADIO TRANSMITTER DRIVER
7924 M:      Hans Verkuil <hverkuil@xs4all.nl>
7925 L:      linux-media@vger.kernel.org
7926 T:      git git://linuxtv.org/media_tree.git
7927 W:      https://linuxtv.org
7928 S:      Maintained
7929 F:      drivers/media/radio/radio-keene*
7930
7931 KERNEL AUTOMOUNTER
7932 M:      Ian Kent <raven@themaw.net>
7933 L:      autofs@vger.kernel.org
7934 S:      Maintained
7935 F:      fs/autofs/
7936
7937 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7938 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7939 M:      Michal Marek <michal.lkml@markovi.net>
7940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7941 L:      linux-kbuild@vger.kernel.org
7942 S:      Maintained
7943 F:      Documentation/kbuild/
7944 F:      Makefile
7945 F:      scripts/Kbuild*
7946 F:      scripts/Makefile*
7947 F:      scripts/basic/
7948 F:      scripts/mk*
7949 F:      scripts/mod/
7950 F:      scripts/package/
7951
7952 KERNEL JANITORS
7953 L:      kernel-janitors@vger.kernel.org
7954 W:      http://kernelnewbies.org/KernelJanitors
7955 S:      Odd Fixes
7956
7957 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7958 M:      "J. Bruce Fields" <bfields@fieldses.org>
7959 M:      Jeff Layton <jlayton@kernel.org>
7960 L:      linux-nfs@vger.kernel.org
7961 W:      http://nfs.sourceforge.net/
7962 T:      git git://linux-nfs.org/~bfields/linux.git
7963 S:      Supported
7964 F:      fs/nfsd/
7965 F:      include/uapi/linux/nfsd/
7966 F:      fs/lockd/
7967 F:      fs/nfs_common/
7968 F:      net/sunrpc/
7969 F:      include/linux/lockd/
7970 F:      include/linux/sunrpc/
7971 F:      include/uapi/linux/sunrpc/
7972
7973 KERNEL SELFTEST FRAMEWORK
7974 M:      Shuah Khan <shuah@kernel.org>
7975 L:      linux-kselftest@vger.kernel.org
7976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7977 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7978 S:      Maintained
7979 F:      tools/testing/selftests/
7980 F:      Documentation/dev-tools/kselftest*
7981
7982 KERNEL USERMODE HELPER
7983 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7984 L:      linux-kernel@vger.kernel.org
7985 S:      Maintained
7986 F:      kernel/umh.c
7987 F:      include/linux/umh.h
7988
7989 KERNEL VIRTUAL MACHINE (KVM)
7990 M:      Paolo Bonzini <pbonzini@redhat.com>
7991 M:      Radim Krčmář <rkrcmar@redhat.com>
7992 L:      kvm@vger.kernel.org
7993 W:      http://www.linux-kvm.org
7994 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7995 S:      Supported
7996 F:      Documentation/virtual/kvm/
7997 F:      include/trace/events/kvm.h
7998 F:      include/uapi/asm-generic/kvm*
7999 F:      include/uapi/linux/kvm*
8000 F:      include/asm-generic/kvm*
8001 F:      include/linux/kvm*
8002 F:      include/kvm/iodev.h
8003 F:      virt/kvm/*
8004 F:      tools/kvm/
8005
8006 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8007 M:      Joerg Roedel <joro@8bytes.org>
8008 L:      kvm@vger.kernel.org
8009 W:      http://www.linux-kvm.org/
8010 S:      Maintained
8011 F:      arch/x86/include/asm/svm.h
8012 F:      arch/x86/kvm/svm.c
8013
8014 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8015 M:      Christoffer Dall <christoffer.dall@arm.com>
8016 M:      Marc Zyngier <marc.zyngier@arm.com>
8017 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8018 L:      kvmarm@lists.cs.columbia.edu
8019 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8021 S:      Supported
8022 F:      arch/arm/include/uapi/asm/kvm*
8023 F:      arch/arm/include/asm/kvm*
8024 F:      arch/arm/kvm/
8025 F:      virt/kvm/arm/
8026 F:      include/kvm/arm_*
8027
8028 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8029 M:      Christoffer Dall <christoffer.dall@arm.com>
8030 M:      Marc Zyngier <marc.zyngier@arm.com>
8031 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8032 L:      kvmarm@lists.cs.columbia.edu
8033 S:      Maintained
8034 F:      arch/arm64/include/uapi/asm/kvm*
8035 F:      arch/arm64/include/asm/kvm*
8036 F:      arch/arm64/kvm/
8037
8038 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8039 M:      James Hogan <jhogan@kernel.org>
8040 L:      linux-mips@linux-mips.org
8041 S:      Supported
8042 F:      arch/mips/include/uapi/asm/kvm*
8043 F:      arch/mips/include/asm/kvm*
8044 F:      arch/mips/kvm/
8045
8046 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8047 M:      Paul Mackerras <paulus@ozlabs.org>
8048 L:      kvm-ppc@vger.kernel.org
8049 W:      http://www.linux-kvm.org/
8050 T:      git git://github.com/agraf/linux-2.6.git
8051 S:      Supported
8052 F:      arch/powerpc/include/uapi/asm/kvm*
8053 F:      arch/powerpc/include/asm/kvm*
8054 F:      arch/powerpc/kvm/
8055 F:      arch/powerpc/kernel/kvm*
8056
8057 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8058 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8059 M:      Janosch Frank <frankja@linux.ibm.com>
8060 R:      David Hildenbrand <david@redhat.com>
8061 R:      Cornelia Huck <cohuck@redhat.com>
8062 L:      linux-s390@vger.kernel.org
8063 W:      http://www.ibm.com/developerworks/linux/linux390/
8064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8065 S:      Supported
8066 F:      arch/s390/include/uapi/asm/kvm*
8067 F:      arch/s390/include/asm/gmap.h
8068 F:      arch/s390/include/asm/kvm*
8069 F:      arch/s390/kvm/
8070 F:      arch/s390/mm/gmap.c
8071
8072 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8073 M:      Paolo Bonzini <pbonzini@redhat.com>
8074 M:      Radim Krčmář <rkrcmar@redhat.com>
8075 L:      kvm@vger.kernel.org
8076 W:      http://www.linux-kvm.org
8077 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8078 S:      Supported
8079 F:      arch/x86/kvm/
8080 F:      arch/x86/include/uapi/asm/kvm*
8081 F:      arch/x86/include/asm/kvm*
8082 F:      arch/x86/include/asm/pvclock-abi.h
8083 F:      arch/x86/kernel/kvm.c
8084 F:      arch/x86/kernel/kvmclock.c
8085
8086 KERNFS
8087 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8088 M:      Tejun Heo <tj@kernel.org>
8089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8090 S:      Supported
8091 F:      include/linux/kernfs.h
8092 F:      fs/kernfs/
8093
8094 KEXEC
8095 M:      Eric Biederman <ebiederm@xmission.com>
8096 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8097 L:      kexec@lists.infradead.org
8098 S:      Maintained
8099 F:      include/linux/kexec.h
8100 F:      include/uapi/linux/kexec.h
8101 F:      kernel/kexec*
8102
8103 KEYS-ENCRYPTED
8104 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8105 L:      linux-integrity@vger.kernel.org
8106 L:      keyrings@vger.kernel.org
8107 S:      Supported
8108 F:      Documentation/security/keys/trusted-encrypted.rst
8109 F:      include/keys/encrypted-type.h
8110 F:      security/keys/encrypted-keys/
8111
8112 KEYS-TRUSTED
8113 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8114 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8115 L:      linux-integrity@vger.kernel.org
8116 L:      keyrings@vger.kernel.org
8117 S:      Supported
8118 F:      Documentation/security/keys/trusted-encrypted.rst
8119 F:      include/keys/trusted-type.h
8120 F:      security/keys/trusted.c
8121 F:      security/keys/trusted.h
8122
8123 KEYS/KEYRINGS:
8124 M:      David Howells <dhowells@redhat.com>
8125 L:      keyrings@vger.kernel.org
8126 S:      Maintained
8127 F:      Documentation/security/keys/core.rst
8128 F:      include/linux/key.h
8129 F:      include/linux/key-type.h
8130 F:      include/linux/keyctl.h
8131 F:      include/uapi/linux/keyctl.h
8132 F:      include/keys/
8133 F:      security/keys/
8134
8135 KGDB / KDB /debug_core
8136 M:      Jason Wessel <jason.wessel@windriver.com>
8137 M:      Daniel Thompson <daniel.thompson@linaro.org>
8138 W:      http://kgdb.wiki.kernel.org/
8139 L:      kgdb-bugreport@lists.sourceforge.net
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8141 S:      Maintained
8142 F:      Documentation/dev-tools/kgdb.rst
8143 F:      drivers/misc/kgdbts.c
8144 F:      drivers/tty/serial/kgdboc.c
8145 F:      include/linux/kdb.h
8146 F:      include/linux/kgdb.h
8147 F:      kernel/debug/
8148
8149 KMEMLEAK
8150 M:      Catalin Marinas <catalin.marinas@arm.com>
8151 S:      Maintained
8152 F:      Documentation/dev-tools/kmemleak.rst
8153 F:      include/linux/kmemleak.h
8154 F:      mm/kmemleak.c
8155 F:      mm/kmemleak-test.c
8156
8157 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8158 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8159 L:      linux-kernel@vger.kernel.org
8160 S:      Maintained
8161 F:      kernel/kmod.c
8162 F:      include/linux/kmod.h
8163 F:      lib/test_kmod.c
8164 F:      tools/testing/selftests/kmod/
8165
8166 KPROBES
8167 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8168 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8169 M:      "David S. Miller" <davem@davemloft.net>
8170 M:      Masami Hiramatsu <mhiramat@kernel.org>
8171 S:      Maintained
8172 F:      Documentation/kprobes.txt
8173 F:      include/linux/kprobes.h
8174 F:      include/asm-generic/kprobes.h
8175 F:      kernel/kprobes.c
8176
8177 KS0108 LCD CONTROLLER DRIVER
8178 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8179 S:      Maintained
8180 F:      Documentation/auxdisplay/ks0108
8181 F:      drivers/auxdisplay/ks0108.c
8182 F:      include/linux/ks0108.h
8183
8184 L3MDEV
8185 M:      David Ahern <dsa@cumulusnetworks.com>
8186 L:      netdev@vger.kernel.org
8187 S:      Maintained
8188 F:      net/l3mdev
8189 F:      include/net/l3mdev.h
8190
8191 LANTIQ MIPS ARCHITECTURE
8192 M:      John Crispin <john@phrozen.org>
8193 L:      linux-mips@linux-mips.org
8194 S:      Maintained
8195 F:      arch/mips/lantiq
8196 F:      drivers/soc/lantiq
8197
8198 LAPB module
8199 L:      linux-x25@vger.kernel.org
8200 S:      Orphan
8201 F:      Documentation/networking/lapb-module.txt
8202 F:      include/*/lapb.h
8203 F:      net/lapb/
8204
8205 LASI 53c700 driver for PARISC
8206 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8207 L:      linux-scsi@vger.kernel.org
8208 S:      Maintained
8209 F:      Documentation/scsi/53c700.txt
8210 F:      drivers/scsi/53c700*
8211
8212 LEAKING_ADDRESSES
8213 M:      Tobin C. Harding <me@tobin.cc>
8214 M:      Tycho Andersen <tycho@tycho.ws>
8215 L:      kernel-hardening@lists.openwall.com
8216 S:      Maintained
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8218 F:      scripts/leaking_addresses.pl
8219
8220 LED SUBSYSTEM
8221 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8222 M:      Pavel Machek <pavel@ucw.cz>
8223 L:      linux-leds@vger.kernel.org
8224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8225 S:      Maintained
8226 F:      Documentation/devicetree/bindings/leds/
8227 F:      drivers/leds/
8228 F:      include/linux/leds.h
8229
8230 LEGACY EEPROM DRIVER
8231 M:      Jean Delvare <jdelvare@suse.com>
8232 S:      Maintained
8233 F:      Documentation/misc-devices/eeprom
8234 F:      drivers/misc/eeprom/eeprom.c
8235
8236 LEGO MINDSTORMS EV3
8237 R:      David Lechner <david@lechnology.com>
8238 S:      Maintained
8239 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8240 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8241 F:      drivers/power/supply/lego_ev3_battery.c
8242
8243 LEGO USB Tower driver
8244 M:      Juergen Stuber <starblue@users.sourceforge.net>
8245 L:      legousb-devel@lists.sourceforge.net
8246 W:      http://legousb.sourceforge.net/
8247 S:      Maintained
8248 F:      drivers/usb/misc/legousbtower.c
8249
8250 LG2160 MEDIA DRIVER
8251 M:      Michael Krufky <mkrufky@linuxtv.org>
8252 L:      linux-media@vger.kernel.org
8253 W:      https://linuxtv.org
8254 W:      http://github.com/mkrufky
8255 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8256 T:      git git://linuxtv.org/mkrufky/tuners.git
8257 S:      Maintained
8258 F:      drivers/media/dvb-frontends/lg2160.*
8259
8260 LGDT3305 MEDIA DRIVER
8261 M:      Michael Krufky <mkrufky@linuxtv.org>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://github.com/mkrufky
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/mkrufky/tuners.git
8267 S:      Maintained
8268 F:      drivers/media/dvb-frontends/lgdt3305.*
8269
8270 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8271 M:      Viresh Kumar <vireshk@kernel.org>
8272 L:      linux-ide@vger.kernel.org
8273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8274 S:      Maintained
8275 F:      include/linux/pata_arasan_cf_data.h
8276 F:      drivers/ata/pata_arasan_cf.c
8277
8278 LIBATA PATA DRIVERS
8279 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8280 M:      Jens Axboe <axboe@kernel.dk>
8281 L:      linux-ide@vger.kernel.org
8282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8283 S:      Maintained
8284 F:      drivers/ata/pata_*.c
8285 F:      drivers/ata/ata_generic.c
8286
8287 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8288 M:      Linus Walleij <linus.walleij@linaro.org>
8289 L:      linux-ide@vger.kernel.org
8290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8291 S:      Maintained
8292 F:      drivers/ata/pata_ftide010.c
8293 F:      drivers/ata/sata_gemini.c
8294 F:      drivers/ata/sata_gemini.h
8295
8296 LIBATA SATA AHCI PLATFORM devices support
8297 M:      Hans de Goede <hdegoede@redhat.com>
8298 M:      Jens Axboe <axboe@kernel.dk>
8299 L:      linux-ide@vger.kernel.org
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8301 S:      Maintained
8302 F:      drivers/ata/ahci_platform.c
8303 F:      drivers/ata/libahci_platform.c
8304 F:      include/linux/ahci_platform.h
8305
8306 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8307 M:      Mikael Pettersson <mikpelinux@gmail.com>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8310 S:      Maintained
8311 F:      drivers/ata/sata_promise.*
8312
8313 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8314 M:      Jens Axboe <axboe@kernel.dk>
8315 L:      linux-ide@vger.kernel.org
8316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8317 S:      Maintained
8318 F:      drivers/ata/
8319 F:      include/linux/ata.h
8320 F:      include/linux/libata.h
8321 F:      Documentation/devicetree/bindings/ata/
8322
8323 LIBLOCKDEP
8324 M:      Sasha Levin <alexander.levin@microsoft.com>
8325 S:      Maintained
8326 F:      tools/lib/lockdep/
8327
8328 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8329 M:      Ross Zwisler <zwisler@kernel.org>
8330 M:      Dan Williams <dan.j.williams@intel.com>
8331 M:      Vishal Verma <vishal.l.verma@intel.com>
8332 M:      Dave Jiang <dave.jiang@intel.com>
8333 L:      linux-nvdimm@lists.01.org
8334 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8335 S:      Supported
8336 F:      drivers/nvdimm/blk.c
8337 F:      drivers/nvdimm/region_devs.c
8338
8339 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8340 M:      Vishal Verma <vishal.l.verma@intel.com>
8341 M:      Dan Williams <dan.j.williams@intel.com>
8342 M:      Ross Zwisler <zwisler@kernel.org>
8343 M:      Dave Jiang <dave.jiang@intel.com>
8344 L:      linux-nvdimm@lists.01.org
8345 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8346 S:      Supported
8347 F:      drivers/nvdimm/btt*
8348
8349 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8350 M:      Ross Zwisler <zwisler@kernel.org>
8351 M:      Dan Williams <dan.j.williams@intel.com>
8352 M:      Vishal Verma <vishal.l.verma@intel.com>
8353 M:      Dave Jiang <dave.jiang@intel.com>
8354 L:      linux-nvdimm@lists.01.org
8355 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8356 S:      Supported
8357 F:      drivers/nvdimm/pmem*
8358
8359 LIBNVDIMM: DEVICETREE BINDINGS
8360 M:      Oliver O'Halloran <oohall@gmail.com>
8361 L:      linux-nvdimm@lists.01.org
8362 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8363 S:      Supported
8364 F:      drivers/nvdimm/of_pmem.c
8365 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8366
8367 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8368 M:      Dan Williams <dan.j.williams@intel.com>
8369 M:      Ross Zwisler <zwisler@kernel.org>
8370 M:      Vishal Verma <vishal.l.verma@intel.com>
8371 M:      Dave Jiang <dave.jiang@intel.com>
8372 L:      linux-nvdimm@lists.01.org
8373 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8375 S:      Supported
8376 F:      drivers/nvdimm/*
8377 F:      drivers/acpi/nfit/*
8378 F:      include/linux/nd.h
8379 F:      include/linux/libnvdimm.h
8380 F:      include/uapi/linux/ndctl.h
8381
8382 LIGHTNVM PLATFORM SUPPORT
8383 M:      Matias Bjorling <mb@lightnvm.io>
8384 W:      http://github/OpenChannelSSD
8385 L:      linux-block@vger.kernel.org
8386 S:      Maintained
8387 F:      drivers/lightnvm/
8388 F:      include/linux/lightnvm.h
8389 F:      include/uapi/linux/lightnvm.h
8390
8391 LINUX FOR POWER MACINTOSH
8392 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8393 W:      http://www.penguinppc.org/
8394 L:      linuxppc-dev@lists.ozlabs.org
8395 S:      Maintained
8396 F:      arch/powerpc/platforms/powermac/
8397 F:      drivers/macintosh/
8398
8399 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8400 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8401 M:      Paul Mackerras <paulus@samba.org>
8402 M:      Michael Ellerman <mpe@ellerman.id.au>
8403 W:      https://github.com/linuxppc/linux/wiki
8404 L:      linuxppc-dev@lists.ozlabs.org
8405 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8407 S:      Supported
8408 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8409 F:      Documentation/devicetree/bindings/powerpc/
8410 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8411 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8412 F:      Documentation/powerpc/
8413 F:      arch/powerpc/
8414 F:      drivers/char/tpm/tpm_ibmvtpm*
8415 F:      drivers/crypto/nx/
8416 F:      drivers/crypto/vmx/
8417 F:      drivers/i2c/busses/i2c-opal.c
8418 F:      drivers/net/ethernet/ibm/ibmveth.*
8419 F:      drivers/net/ethernet/ibm/ibmvnic.*
8420 F:      drivers/pci/hotplug/pnv_php.c
8421 F:      drivers/pci/hotplug/rpa*
8422 F:      drivers/rtc/rtc-opal.c
8423 F:      drivers/scsi/ibmvscsi/
8424 F:      drivers/tty/hvc/hvc_opal.c
8425 F:      drivers/watchdog/wdrtas.c
8426 F:      tools/testing/selftests/powerpc
8427 N:      /pmac
8428 N:      powermac
8429 N:      powernv
8430 N:      [^a-z0-9]ps3
8431 N:      pseries
8432
8433 LINUX FOR POWERPC EMBEDDED MPC5XXX
8434 M:      Anatolij Gustschin <agust@denx.de>
8435 L:      linuxppc-dev@lists.ozlabs.org
8436 T:      git git://git.denx.de/linux-denx-agust.git
8437 S:      Maintained
8438 F:      arch/powerpc/platforms/512x/
8439 F:      arch/powerpc/platforms/52xx/
8440
8441 LINUX FOR POWERPC EMBEDDED PPC4XX
8442 M:      Alistair Popple <alistair@popple.id.au>
8443 M:      Matt Porter <mporter@kernel.crashing.org>
8444 W:      http://www.penguinppc.org/
8445 L:      linuxppc-dev@lists.ozlabs.org
8446 S:      Maintained
8447 F:      arch/powerpc/platforms/40x/
8448 F:      arch/powerpc/platforms/44x/
8449
8450 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8451 M:      Scott Wood <oss@buserror.net>
8452 M:      Kumar Gala <galak@kernel.crashing.org>
8453 W:      http://www.penguinppc.org/
8454 L:      linuxppc-dev@lists.ozlabs.org
8455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8456 S:      Maintained
8457 F:      arch/powerpc/platforms/83xx/
8458 F:      arch/powerpc/platforms/85xx/
8459 F:      Documentation/devicetree/bindings/powerpc/fsl/
8460
8461 LINUX FOR POWERPC EMBEDDED PPC8XX
8462 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8463 W:      http://www.penguinppc.org/
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Maintained
8466 F:      arch/powerpc/platforms/8xx/
8467
8468 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8469 L:      linuxppc-dev@lists.ozlabs.org
8470 S:      Orphan
8471 F:      arch/powerpc/*/*virtex*
8472 F:      arch/powerpc/*/*/*virtex*
8473
8474 LINUX FOR POWERPC PA SEMI PWRFICIENT
8475 L:      linuxppc-dev@lists.ozlabs.org
8476 S:      Orphan
8477 F:      arch/powerpc/platforms/pasemi/
8478 F:      drivers/*/*pasemi*
8479 F:      drivers/*/*/*pasemi*
8480
8481 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8482 M:      Kees Cook <keescook@chromium.org>
8483 S:      Maintained
8484 F:      drivers/misc/lkdtm/*
8485
8486 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8487 M:      Alan Stern <stern@rowland.harvard.edu>
8488 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8489 M:      Will Deacon <will.deacon@arm.com>
8490 M:      Peter Zijlstra <peterz@infradead.org>
8491 M:      Boqun Feng <boqun.feng@gmail.com>
8492 M:      Nicholas Piggin <npiggin@gmail.com>
8493 M:      David Howells <dhowells@redhat.com>
8494 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8495 M:      Luc Maranget <luc.maranget@inria.fr>
8496 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8497 R:      Akira Yokosawa <akiyks@gmail.com>
8498 R:      Daniel Lustig <dlustig@nvidia.com>
8499 L:      linux-kernel@vger.kernel.org
8500 L:      linux-arch@vger.kernel.org
8501 S:      Supported
8502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8503 F:      tools/memory-model/
8504 F:      Documentation/atomic_bitops.txt
8505 F:      Documentation/atomic_t.txt
8506 F:      Documentation/core-api/atomic_ops.rst
8507 F:      Documentation/core-api/refcount-vs-atomic.rst
8508 F:      Documentation/memory-barriers.txt
8509
8510 LIS3LV02D ACCELEROMETER DRIVER
8511 M:      Eric Piel <eric.piel@tremplin-utc.net>
8512 S:      Maintained
8513 F:      Documentation/misc-devices/lis3lv02d
8514 F:      drivers/misc/lis3lv02d/
8515 F:      drivers/platform/x86/hp_accel.c
8516
8517 LIVE PATCHING
8518 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8519 M:      Jessica Yu <jeyu@kernel.org>
8520 M:      Jiri Kosina <jikos@kernel.org>
8521 M:      Miroslav Benes <mbenes@suse.cz>
8522 R:      Petr Mladek <pmladek@suse.com>
8523 S:      Maintained
8524 F:      kernel/livepatch/
8525 F:      include/linux/livepatch.h
8526 F:      arch/x86/include/asm/livepatch.h
8527 F:      arch/x86/kernel/livepatch.c
8528 F:      Documentation/livepatch/
8529 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8530 F:      samples/livepatch/
8531 L:      live-patching@vger.kernel.org
8532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8533
8534 LLC (802.2)
8535 L:      netdev@vger.kernel.org
8536 S:      Odd fixes
8537 F:      include/linux/llc.h
8538 F:      include/uapi/linux/llc.h
8539 F:      include/net/llc*
8540 F:      net/llc/
8541
8542 LM73 HARDWARE MONITOR DRIVER
8543 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8544 L:      linux-hwmon@vger.kernel.org
8545 S:      Maintained
8546 F:      drivers/hwmon/lm73.c
8547
8548 LM78 HARDWARE MONITOR DRIVER
8549 M:      Jean Delvare <jdelvare@suse.com>
8550 L:      linux-hwmon@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/hwmon/lm78
8553 F:      drivers/hwmon/lm78.c
8554
8555 LM83 HARDWARE MONITOR DRIVER
8556 M:      Jean Delvare <jdelvare@suse.com>
8557 L:      linux-hwmon@vger.kernel.org
8558 S:      Maintained
8559 F:      Documentation/hwmon/lm83
8560 F:      drivers/hwmon/lm83.c
8561
8562 LM90 HARDWARE MONITOR DRIVER
8563 M:      Jean Delvare <jdelvare@suse.com>
8564 L:      linux-hwmon@vger.kernel.org
8565 S:      Maintained
8566 F:      Documentation/hwmon/lm90
8567 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8568 F:      drivers/hwmon/lm90.c
8569 F:      include/dt-bindings/thermal/lm90.h
8570
8571 LM95234 HARDWARE MONITOR DRIVER
8572 M:      Guenter Roeck <linux@roeck-us.net>
8573 L:      linux-hwmon@vger.kernel.org
8574 S:      Maintained
8575 F:      Documentation/hwmon/lm95234
8576 F:      drivers/hwmon/lm95234.c
8577
8578 LME2510 MEDIA DRIVER
8579 M:      Malcolm Priestley <tvboxspy@gmail.com>
8580 L:      linux-media@vger.kernel.org
8581 W:      https://linuxtv.org
8582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8583 S:      Maintained
8584 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8585
8586 LOADPIN SECURITY MODULE
8587 M:      Kees Cook <keescook@chromium.org>
8588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8589 S:      Supported
8590 F:      security/loadpin/
8591 F:      Documentation/admin-guide/LSM/LoadPin.rst
8592
8593 LOCKING PRIMITIVES
8594 M:      Peter Zijlstra <peterz@infradead.org>
8595 M:      Ingo Molnar <mingo@redhat.com>
8596 M:      Will Deacon <will.deacon@arm.com>
8597 L:      linux-kernel@vger.kernel.org
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8599 S:      Maintained
8600 F:      Documentation/locking/
8601 F:      include/linux/lockdep.h
8602 F:      include/linux/spinlock*.h
8603 F:      arch/*/include/asm/spinlock*.h
8604 F:      include/linux/rwlock*.h
8605 F:      include/linux/mutex*.h
8606 F:      arch/*/include/asm/mutex*.h
8607 F:      include/linux/rwsem*.h
8608 F:      arch/*/include/asm/rwsem.h
8609 F:      include/linux/seqlock.h
8610 F:      lib/locking*.[ch]
8611 F:      kernel/locking/
8612 X:      kernel/locking/locktorture.c
8613
8614 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8615 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8616 L:      linux-ntfs-dev@lists.sourceforge.net
8617 W:      http://www.linux-ntfs.org/content/view/19/37/
8618 S:      Maintained
8619 F:      Documentation/ldm.txt
8620 F:      block/partitions/ldm.*
8621
8622 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8623 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8624 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8625 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8626 L:      MPT-FusionLinux.pdl@broadcom.com
8627 L:      linux-scsi@vger.kernel.org
8628 W:      http://www.avagotech.com/support/
8629 S:      Supported
8630 F:      drivers/message/fusion/
8631 F:      drivers/scsi/mpt3sas/
8632
8633 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8634 M:      Matthew Wilcox <matthew@wil.cx>
8635 L:      linux-scsi@vger.kernel.org
8636 S:      Maintained
8637 F:      drivers/scsi/sym53c8xx_2/
8638
8639 LTC4261 HARDWARE MONITOR DRIVER
8640 M:      Guenter Roeck <linux@roeck-us.net>
8641 L:      linux-hwmon@vger.kernel.org
8642 S:      Maintained
8643 F:      Documentation/hwmon/ltc4261
8644 F:      drivers/hwmon/ltc4261.c
8645
8646 LTC4306 I2C MULTIPLEXER DRIVER
8647 M:      Michael Hennerich <michael.hennerich@analog.com>
8648 W:      http://ez.analog.com/community/linux-device-drivers
8649 L:      linux-i2c@vger.kernel.org
8650 S:      Supported
8651 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8652 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8653
8654 LTP (Linux Test Project)
8655 M:      Mike Frysinger <vapier@gentoo.org>
8656 M:      Cyril Hrubis <chrubis@suse.cz>
8657 M:      Wanlong Gao <wanlong.gao@gmail.com>
8658 M:      Jan Stancek <jstancek@redhat.com>
8659 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8660 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8661 L:      ltp@lists.linux.it (subscribers-only)
8662 W:      http://linux-test-project.github.io/
8663 T:      git git://github.com/linux-test-project/ltp.git
8664 S:      Maintained
8665
8666 M68K ARCHITECTURE
8667 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8668 L:      linux-m68k@lists.linux-m68k.org
8669 W:      http://www.linux-m68k.org/
8670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8671 S:      Maintained
8672 F:      arch/m68k/
8673 F:      drivers/zorro/
8674
8675 M68K ON APPLE MACINTOSH
8676 M:      Joshua Thompson <funaho@jurai.org>
8677 W:      http://www.mac.linux-m68k.org/
8678 L:      linux-m68k@lists.linux-m68k.org
8679 S:      Maintained
8680 F:      arch/m68k/mac/
8681
8682 M68K ON HP9000/300
8683 M:      Philip Blundell <philb@gnu.org>
8684 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8685 S:      Maintained
8686 F:      arch/m68k/hp300/
8687
8688 M88DS3103 MEDIA DRIVER
8689 M:      Antti Palosaari <crope@iki.fi>
8690 L:      linux-media@vger.kernel.org
8691 W:      https://linuxtv.org
8692 W:      http://palosaari.fi/linux/
8693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8694 T:      git git://linuxtv.org/anttip/media_tree.git
8695 S:      Maintained
8696 F:      drivers/media/dvb-frontends/m88ds3103*
8697
8698 M88RS2000 MEDIA DRIVER
8699 M:      Malcolm Priestley <tvboxspy@gmail.com>
8700 L:      linux-media@vger.kernel.org
8701 W:      https://linuxtv.org
8702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8703 S:      Maintained
8704 F:      drivers/media/dvb-frontends/m88rs2000*
8705
8706 MA901 MASTERKIT USB FM RADIO DRIVER
8707 M:      Alexey Klimov <klimov.linux@gmail.com>
8708 L:      linux-media@vger.kernel.org
8709 T:      git git://linuxtv.org/media_tree.git
8710 S:      Maintained
8711 F:      drivers/media/radio/radio-ma901.c
8712
8713 MAC80211
8714 M:      Johannes Berg <johannes@sipsolutions.net>
8715 L:      linux-wireless@vger.kernel.org
8716 W:      http://wireless.kernel.org/
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8719 S:      Maintained
8720 F:      Documentation/networking/mac80211-injection.txt
8721 F:      include/net/mac80211.h
8722 F:      net/mac80211/
8723 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8724 F:      Documentation/networking/mac80211_hwsim/README
8725
8726 MAILBOX API
8727 M:      Jassi Brar <jassisinghbrar@gmail.com>
8728 L:      linux-kernel@vger.kernel.org
8729 S:      Maintained
8730 F:      drivers/mailbox/
8731 F:      include/linux/mailbox_client.h
8732 F:      include/linux/mailbox_controller.h
8733
8734 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8735 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8736 W:      http://www.kernel.org/doc/man-pages
8737 L:      linux-man@vger.kernel.org
8738 S:      Maintained
8739
8740 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8741 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8742 L:      linux-mips@linux-mips.org
8743 S:      Maintained
8744 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8745
8746 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8747 M:      Andrew Lunn <andrew@lunn.ch>
8748 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8749 L:      netdev@vger.kernel.org
8750 S:      Maintained
8751 F:      drivers/net/dsa/mv88e6xxx/
8752 F:      linux/platform_data/mv88e6xxx.h
8753 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8754
8755 MARVELL ARMADA DRM SUPPORT
8756 M:      Russell King <linux@armlinux.org.uk>
8757 S:      Maintained
8758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8759 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8760 F:      drivers/gpu/drm/armada/
8761 F:      include/uapi/drm/armada_drm.h
8762 F:      Documentation/devicetree/bindings/display/armada/
8763
8764 MARVELL CRYPTO DRIVER
8765 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8766 M:      Arnaud Ebalard <arno@natisbad.org>
8767 F:      drivers/crypto/marvell/
8768 S:      Maintained
8769 L:      linux-crypto@vger.kernel.org
8770
8771 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8772 M:      Mirko Lindner <mlindner@marvell.com>
8773 M:      Stephen Hemminger <stephen@networkplumber.org>
8774 L:      netdev@vger.kernel.org
8775 S:      Maintained
8776 F:      drivers/net/ethernet/marvell/sk*
8777
8778 MARVELL LIBERTAS WIRELESS DRIVER
8779 L:      libertas-dev@lists.infradead.org
8780 S:      Orphan
8781 F:      drivers/net/wireless/marvell/libertas/
8782
8783 MARVELL MACCHIATOBIN SUPPORT
8784 M:      Russell King <linux@armlinux.org.uk>
8785 L:      linux-arm-kernel@lists.infradead.org
8786 S:      Maintained
8787 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8788
8789 MARVELL MV643XX ETHERNET DRIVER
8790 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8791 L:      netdev@vger.kernel.org
8792 S:      Maintained
8793 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8794 F:      include/linux/mv643xx.h
8795
8796 MARVELL MV88X3310 PHY DRIVER
8797 M:      Russell King <linux@armlinux.org.uk>
8798 L:      netdev@vger.kernel.org
8799 S:      Maintained
8800 F:      drivers/net/phy/marvell10g.c
8801
8802 MARVELL MVNETA ETHERNET DRIVER
8803 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8804 L:      netdev@vger.kernel.org
8805 S:      Maintained
8806 F:      drivers/net/ethernet/marvell/mvneta.*
8807
8808 MARVELL MWIFIEX WIRELESS DRIVER
8809 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8810 M:      Nishant Sarmukadam <nishants@marvell.com>
8811 M:      Ganapathi Bhat <gbhat@marvell.com>
8812 M:      Xinming Hu <huxinming820@gmail.com>
8813 L:      linux-wireless@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/net/wireless/marvell/mwifiex/
8816
8817 MARVELL MWL8K WIRELESS DRIVER
8818 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8819 L:      linux-wireless@vger.kernel.org
8820 S:      Odd Fixes
8821 F:      drivers/net/wireless/marvell/mwl8k.c
8822
8823 MARVELL NAND CONTROLLER DRIVER
8824 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8825 L:      linux-mtd@lists.infradead.org
8826 S:      Maintained
8827 F:      drivers/mtd/nand/raw/marvell_nand.c
8828 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8829
8830 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8831 M:      Nicolas Pitre <nico@fluxnic.net>
8832 S:      Odd Fixes
8833 F:      drivers/mmc/host/mvsdio.*
8834
8835 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8836 M:      Hu Ziji <huziji@marvell.com>
8837 L:      linux-mmc@vger.kernel.org
8838 S:      Supported
8839 F:      drivers/mmc/host/sdhci-xenon*
8840 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8841
8842 MATROX FRAMEBUFFER DRIVER
8843 L:      linux-fbdev@vger.kernel.org
8844 S:      Orphan
8845 F:      drivers/video/fbdev/matrox/matroxfb_*
8846 F:      include/uapi/linux/matroxfb.h
8847
8848 MAX16065 HARDWARE MONITOR DRIVER
8849 M:      Guenter Roeck <linux@roeck-us.net>
8850 L:      linux-hwmon@vger.kernel.org
8851 S:      Maintained
8852 F:      Documentation/hwmon/max16065
8853 F:      drivers/hwmon/max16065.c
8854
8855 MAX20751 HARDWARE MONITOR DRIVER
8856 M:      Guenter Roeck <linux@roeck-us.net>
8857 L:      linux-hwmon@vger.kernel.org
8858 S:      Maintained
8859 F:      Documentation/hwmon/max20751
8860 F:      drivers/hwmon/max20751.c
8861
8862 MAX2175 SDR TUNER DRIVER
8863 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8864 L:      linux-media@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 S:      Maintained
8867 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8868 F:      Documentation/media/v4l-drivers/max2175.rst
8869 F:      drivers/media/i2c/max2175*
8870 F:      include/uapi/linux/max2175.h
8871
8872 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8873 L:      linux-hwmon@vger.kernel.org
8874 S:      Orphan
8875 F:      Documentation/hwmon/max6650
8876 F:      drivers/hwmon/max6650.c
8877
8878 MAX6697 HARDWARE MONITOR DRIVER
8879 M:      Guenter Roeck <linux@roeck-us.net>
8880 L:      linux-hwmon@vger.kernel.org
8881 S:      Maintained
8882 F:      Documentation/hwmon/max6697
8883 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8884 F:      drivers/hwmon/max6697.c
8885 F:      include/linux/platform_data/max6697.h
8886
8887 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8888 M:      Peter Rosin <peda@axentia.se>
8889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8890 S:      Maintained
8891 F:      Documentation/devicetree/bindings/sound/max9860.txt
8892 F:      sound/soc/codecs/max9860.*
8893
8894 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8895 M:      Javier Martinez Canillas <javier@dowhile0.org>
8896 L:      linux-kernel@vger.kernel.org
8897 S:      Supported
8898 F:      drivers/regulator/max77802-regulator.c
8899 F:      Documentation/devicetree/bindings/*/*max77802.txt
8900 F:      include/dt-bindings/*/*max77802.h
8901
8902 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8903 M:      Krzysztof Kozlowski <krzk@kernel.org>
8904 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8905 L:      linux-pm@vger.kernel.org
8906 S:      Supported
8907 F:      drivers/power/supply/max14577_charger.c
8908 F:      drivers/power/supply/max77693_charger.c
8909
8910 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8911 M:      Chanwoo Choi <cw00.choi@samsung.com>
8912 M:      Krzysztof Kozlowski <krzk@kernel.org>
8913 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8914 L:      linux-kernel@vger.kernel.org
8915 S:      Supported
8916 F:      drivers/*/max14577*.c
8917 F:      drivers/*/max77686*.c
8918 F:      drivers/*/max77693*.c
8919 F:      drivers/extcon/extcon-max14577.c
8920 F:      drivers/extcon/extcon-max77693.c
8921 F:      drivers/rtc/rtc-max77686.c
8922 F:      drivers/clk/clk-max77686.c
8923 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8924 F:      Documentation/devicetree/bindings/*/max77686.txt
8925 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8926 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8927 F:      include/linux/mfd/max14577*.h
8928 F:      include/linux/mfd/max77686*.h
8929 F:      include/linux/mfd/max77693*.h
8930
8931 MAXIRADIO FM RADIO RECEIVER DRIVER
8932 M:      Hans Verkuil <hverkuil@xs4all.nl>
8933 L:      linux-media@vger.kernel.org
8934 T:      git git://linuxtv.org/media_tree.git
8935 W:      https://linuxtv.org
8936 S:      Maintained
8937 F:      drivers/media/radio/radio-maxiradio*
8938
8939 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8940 M:      Peter Rosin <peda@axentia.se>
8941 L:      linux-iio@vger.kernel.org
8942 S:      Maintained
8943 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8944 F:      drivers/iio/potentiometer/mcp4018.c
8945 F:      drivers/iio/potentiometer/mcp4531.c
8946
8947 MCR20A IEEE-802.15.4 RADIO DRIVER
8948 M:      Xue Liu <liuxuenetmail@gmail.com>
8949 L:      linux-wpan@vger.kernel.org
8950 W:      https://github.com/xueliu/mcr20a-linux
8951 S:      Maintained
8952 F:      drivers/net/ieee802154/mcr20a.c
8953 F:      drivers/net/ieee802154/mcr20a.h
8954 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8955
8956 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8957 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8958 L:      linux-iio@vger.kernel.org
8959 S:      Maintained
8960 F:      drivers/iio/dac/cio-dac.c
8961
8962 MEDIA DRIVERS FOR ASCOT2E
8963 M:      Sergey Kozlov <serjk@netup.ru>
8964 M:      Abylay Ospan <aospan@netup.ru>
8965 L:      linux-media@vger.kernel.org
8966 W:      https://linuxtv.org
8967 W:      http://netup.tv/
8968 T:      git git://linuxtv.org/media_tree.git
8969 S:      Supported
8970 F:      drivers/media/dvb-frontends/ascot2e*
8971
8972 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8973 M:      Jasmin Jessich <jasmin@anw.at>
8974 L:      linux-media@vger.kernel.org
8975 W:      https://linuxtv.org
8976 T:      git git://linuxtv.org/media_tree.git
8977 S:      Maintained
8978 F:      drivers/media/dvb-frontends/cxd2099*
8979
8980 MEDIA DRIVERS FOR CXD2841ER
8981 M:      Sergey Kozlov <serjk@netup.ru>
8982 M:      Abylay Ospan <aospan@netup.ru>
8983 L:      linux-media@vger.kernel.org
8984 W:      https://linuxtv.org
8985 W:      http://netup.tv/
8986 T:      git git://linuxtv.org/media_tree.git
8987 S:      Supported
8988 F:      drivers/media/dvb-frontends/cxd2841er*
8989
8990 MEDIA DRIVERS FOR CXD2880
8991 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8992 L:      linux-media@vger.kernel.org
8993 W:      http://linuxtv.org/
8994 T:      git git://linuxtv.org/media_tree.git
8995 S:      Supported
8996 F:      drivers/media/dvb-frontends/cxd2880/*
8997 F:      drivers/media/spi/cxd2880*
8998
8999 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9000 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9001 L:      linux-media@vger.kernel.org
9002 W:      https://linuxtv.org
9003 T:      git git://linuxtv.org/media_tree.git
9004 S:      Maintained
9005 F:      drivers/media/pci/ddbridge/*
9006
9007 MEDIA DRIVERS FOR FREESCALE IMX
9008 M:      Steve Longerbeam <slongerbeam@gmail.com>
9009 M:      Philipp Zabel <p.zabel@pengutronix.de>
9010 L:      linux-media@vger.kernel.org
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Maintained
9013 F:      Documentation/devicetree/bindings/media/imx.txt
9014 F:      Documentation/media/v4l-drivers/imx.rst
9015 F:      drivers/staging/media/imx/
9016 F:      include/linux/imx-media.h
9017 F:      include/media/imx.h
9018
9019 MEDIA DRIVERS FOR HELENE
9020 M:      Abylay Ospan <aospan@netup.ru>
9021 L:      linux-media@vger.kernel.org
9022 W:      https://linuxtv.org
9023 W:      http://netup.tv/
9024 T:      git git://linuxtv.org/media_tree.git
9025 S:      Supported
9026 F:      drivers/media/dvb-frontends/helene*
9027
9028 MEDIA DRIVERS FOR HORUS3A
9029 M:      Sergey Kozlov <serjk@netup.ru>
9030 M:      Abylay Ospan <aospan@netup.ru>
9031 L:      linux-media@vger.kernel.org
9032 W:      https://linuxtv.org
9033 W:      http://netup.tv/
9034 T:      git git://linuxtv.org/media_tree.git
9035 S:      Supported
9036 F:      drivers/media/dvb-frontends/horus3a*
9037
9038 MEDIA DRIVERS FOR LNBH25
9039 M:      Sergey Kozlov <serjk@netup.ru>
9040 M:      Abylay Ospan <aospan@netup.ru>
9041 L:      linux-media@vger.kernel.org
9042 W:      https://linuxtv.org
9043 W:      http://netup.tv/
9044 T:      git git://linuxtv.org/media_tree.git
9045 S:      Supported
9046 F:      drivers/media/dvb-frontends/lnbh25*
9047
9048 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9049 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9050 L:      linux-media@vger.kernel.org
9051 W:      https://linuxtv.org
9052 T:      git git://linuxtv.org/media_tree.git
9053 S:      Maintained
9054 F:      drivers/media/dvb-frontends/mxl5xx*
9055
9056 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9057 M:      Sergey Kozlov <serjk@netup.ru>
9058 M:      Abylay Ospan <aospan@netup.ru>
9059 L:      linux-media@vger.kernel.org
9060 W:      https://linuxtv.org
9061 W:      http://netup.tv/
9062 T:      git git://linuxtv.org/media_tree.git
9063 S:      Supported
9064 F:      drivers/media/pci/netup_unidvb/*
9065
9066 MEDIA DRIVERS FOR RENESAS - CEU
9067 M:      Jacopo Mondi <jacopo@jmondi.org>
9068 L:      linux-media@vger.kernel.org
9069 L:      linux-renesas-soc@vger.kernel.org
9070 T:      git git://linuxtv.org/media_tree.git
9071 S:      Supported
9072 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9073 F:      drivers/media/platform/renesas-ceu.c
9074 F:      include/media/drv-intf/renesas-ceu.h
9075
9076 MEDIA DRIVERS FOR RENESAS - DRIF
9077 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9078 L:      linux-media@vger.kernel.org
9079 L:      linux-renesas-soc@vger.kernel.org
9080 T:      git git://linuxtv.org/media_tree.git
9081 S:      Supported
9082 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9083 F:      drivers/media/platform/rcar_drif.c
9084
9085 MEDIA DRIVERS FOR RENESAS - FCP
9086 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9087 L:      linux-media@vger.kernel.org
9088 L:      linux-renesas-soc@vger.kernel.org
9089 T:      git git://linuxtv.org/media_tree.git
9090 S:      Supported
9091 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9092 F:      drivers/media/platform/rcar-fcp.c
9093 F:      include/media/rcar-fcp.h
9094
9095 MEDIA DRIVERS FOR RENESAS - FDP1
9096 M:      Kieran Bingham <kieran@bingham.xyz>
9097 L:      linux-media@vger.kernel.org
9098 L:      linux-renesas-soc@vger.kernel.org
9099 T:      git git://linuxtv.org/media_tree.git
9100 S:      Supported
9101 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9102 F:      drivers/media/platform/rcar_fdp1.c
9103
9104 MEDIA DRIVERS FOR RENESAS - VIN
9105 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9106 L:      linux-media@vger.kernel.org
9107 L:      linux-renesas-soc@vger.kernel.org
9108 T:      git git://linuxtv.org/media_tree.git
9109 S:      Supported
9110 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9111 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9112 F:      drivers/media/platform/rcar-vin/
9113
9114 MEDIA DRIVERS FOR RENESAS - VSP1
9115 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9116 L:      linux-media@vger.kernel.org
9117 L:      linux-renesas-soc@vger.kernel.org
9118 T:      git git://linuxtv.org/media_tree.git
9119 S:      Supported
9120 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9121 F:      drivers/media/platform/vsp1/
9122
9123 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9124 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9125 L:      linux-media@vger.kernel.org
9126 W:      https://linuxtv.org
9127 T:      git git://linuxtv.org/media_tree.git
9128 S:      Maintained
9129 F:      drivers/media/dvb-frontends/stv0910*
9130
9131 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9132 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9133 L:      linux-media@vger.kernel.org
9134 W:      https://linuxtv.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Maintained
9137 F:      drivers/media/dvb-frontends/stv6111*
9138
9139 MEDIA DRIVERS FOR STM32 - DCMI
9140 M:      Hugues Fruchet <hugues.fruchet@st.com>
9141 L:      linux-media@vger.kernel.org
9142 T:      git git://linuxtv.org/media_tree.git
9143 S:      Supported
9144 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9145 F:      drivers/media/platform/stm32/stm32-dcmi.c
9146
9147 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9148 M:      Dmitry Osipenko <digetx@gmail.com>
9149 L:      linux-media@vger.kernel.org
9150 L:      linux-tegra@vger.kernel.org
9151 T:      git git://linuxtv.org/media_tree.git
9152 S:      Maintained
9153 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9154 F:      drivers/staging/media/tegra-vde/
9155
9156 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9157 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9158 P:      LinuxTV.org Project
9159 L:      linux-media@vger.kernel.org
9160 W:      https://linuxtv.org
9161 Q:      http://patchwork.kernel.org/project/linux-media/list/
9162 T:      git git://linuxtv.org/media_tree.git
9163 S:      Maintained
9164 F:      Documentation/devicetree/bindings/media/
9165 F:      Documentation/media/
9166 F:      drivers/media/
9167 F:      drivers/staging/media/
9168 F:      include/linux/platform_data/media/
9169 F:      include/media/
9170 F:      include/uapi/linux/dvb/
9171 F:      include/uapi/linux/videodev2.h
9172 F:      include/uapi/linux/media.h
9173 F:      include/uapi/linux/v4l2-*
9174 F:      include/uapi/linux/meye.h
9175 F:      include/uapi/linux/ivtv*
9176 F:      include/uapi/linux/uvcvideo.h
9177
9178 MEDIATEK BLUETOOTH DRIVER
9179 M:      Sean Wang <sean.wang@mediatek.com>
9180 L:      linux-bluetooth@vger.kernel.org
9181 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9182 S:      Maintained
9183 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9184 F:      drivers/bluetooth/btmtkuart.c
9185
9186 MEDIATEK CIR DRIVER
9187 M:      Sean Wang <sean.wang@mediatek.com>
9188 S:      Maintained
9189 F:      drivers/media/rc/mtk-cir.c
9190
9191 MEDIATEK DMA DRIVER
9192 M:      Sean Wang <sean.wang@mediatek.com>
9193 L:      dmaengine@vger.kernel.org
9194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9195 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9196 S:      Maintained
9197 F:      Documentation/devicetree/bindings/dma/mtk-*
9198 F:      drivers/dma/mediatek/
9199
9200 MEDIATEK PMIC LED DRIVER
9201 M:      Sean Wang <sean.wang@mediatek.com>
9202 S:      Maintained
9203 F:      drivers/leds/leds-mt6323.c
9204 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9205
9206 MEDIATEK ETHERNET DRIVER
9207 M:      Felix Fietkau <nbd@openwrt.org>
9208 M:      John Crispin <john@phrozen.org>
9209 M:      Sean Wang <sean.wang@mediatek.com>
9210 M:      Nelson Chang <nelson.chang@mediatek.com>
9211 L:      netdev@vger.kernel.org
9212 S:      Maintained
9213 F:      drivers/net/ethernet/mediatek/
9214
9215 MEDIATEK SWITCH DRIVER
9216 M:      Sean Wang <sean.wang@mediatek.com>
9217 L:      netdev@vger.kernel.org
9218 S:      Maintained
9219 F:      drivers/net/dsa/mt7530.*
9220 F:      net/dsa/tag_mtk.c
9221
9222 MEDIATEK JPEG DRIVER
9223 M:      Rick Chang <rick.chang@mediatek.com>
9224 M:      Bin Liu <bin.liu@mediatek.com>
9225 S:      Supported
9226 F:      drivers/media/platform/mtk-jpeg/
9227 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9228
9229 MEDIATEK MDP DRIVER
9230 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9231 M:      Houlong Wei <houlong.wei@mediatek.com>
9232 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9233 S:      Supported
9234 F:      drivers/media/platform/mtk-mdp/
9235 F:      drivers/media/platform/mtk-vpu/
9236 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9237
9238 MEDIATEK MEDIA DRIVER
9239 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9240 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9241 S:      Supported
9242 F:      drivers/media/platform/mtk-vcodec/
9243 F:      drivers/media/platform/mtk-vpu/
9244 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9245 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9246
9247 MEDIATEK MT7601U WIRELESS LAN DRIVER
9248 M:      Jakub Kicinski <kubakici@wp.pl>
9249 L:      linux-wireless@vger.kernel.org
9250 S:      Maintained
9251 F:      drivers/net/wireless/mediatek/mt7601u/
9252
9253 MEDIATEK NAND CONTROLLER DRIVER
9254 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9255 L:      linux-mtd@lists.infradead.org
9256 S:      Maintained
9257 F:      drivers/mtd/nand/raw/mtk_*
9258 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9259
9260 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9261 M:      Sean Wang <sean.wang@mediatek.com>
9262 S:      Maintained
9263 F:      drivers/char/hw_random/mtk-rng.c
9264
9265 MEDIATEK USB3 DRD IP DRIVER
9266 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9267 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9269 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9270 S:      Maintained
9271 F:      drivers/usb/mtu3/
9272
9273 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9274 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9275 M:      Martin Donnelly <martin.donnelly@ge.com>
9276 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9277 S:      Maintained
9278 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9279 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9280
9281 MEGARAID SCSI/SAS DRIVERS
9282 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9283 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9284 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9285 L:      megaraidlinux.pdl@broadcom.com
9286 L:      linux-scsi@vger.kernel.org
9287 W:      http://www.avagotech.com/support/
9288 S:      Maintained
9289 F:      Documentation/scsi/megaraid.txt
9290 F:      drivers/scsi/megaraid.*
9291 F:      drivers/scsi/megaraid/
9292
9293 MELEXIS MLX90614 DRIVER
9294 M:      Crt Mori <cmo@melexis.com>
9295 L:      linux-iio@vger.kernel.org
9296 W:      http://www.melexis.com
9297 S:      Supported
9298 F:      drivers/iio/temperature/mlx90614.c
9299
9300 MELEXIS MLX90632 DRIVER
9301 M:      Crt Mori <cmo@melexis.com>
9302 L:      linux-iio@vger.kernel.org
9303 W:      http://www.melexis.com
9304 S:      Supported
9305 F:      drivers/iio/temperature/mlx90632.c
9306
9307 MELFAS MIP4 TOUCHSCREEN DRIVER
9308 M:      Sangwon Jee <jeesw@melfas.com>
9309 W:      http://www.melfas.com
9310 S:      Supported
9311 F:      drivers/input/touchscreen/melfas_mip4.c
9312 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9313
9314 MELLANOX ETHERNET DRIVER (mlx4_en)
9315 M:      Tariq Toukan <tariqt@mellanox.com>
9316 L:      netdev@vger.kernel.org
9317 S:      Supported
9318 W:      http://www.mellanox.com
9319 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9320 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9321
9322 MELLANOX ETHERNET DRIVER (mlx5e)
9323 M:      Saeed Mahameed <saeedm@mellanox.com>
9324 L:      netdev@vger.kernel.org
9325 S:      Supported
9326 W:      http://www.mellanox.com
9327 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9328 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9329
9330 MELLANOX ETHERNET INNOVA DRIVERS
9331 R:      Boris Pismenny <borisp@mellanox.com>
9332 L:      netdev@vger.kernel.org
9333 S:      Supported
9334 W:      http://www.mellanox.com
9335 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9336 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9337 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9338 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9339 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9340
9341 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9342 R:      Boris Pismenny <borisp@mellanox.com>
9343 L:      netdev@vger.kernel.org
9344 S:      Supported
9345 W:      http://www.mellanox.com
9346 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9347 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9348 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9349
9350 MELLANOX ETHERNET SWITCH DRIVERS
9351 M:      Jiri Pirko <jiri@mellanox.com>
9352 M:      Ido Schimmel <idosch@mellanox.com>
9353 L:      netdev@vger.kernel.org
9354 S:      Supported
9355 W:      http://www.mellanox.com
9356 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9357 F:      drivers/net/ethernet/mellanox/mlxsw/
9358 F:      tools/testing/selftests/drivers/net/mlxsw/
9359
9360 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9361 M:      mlxsw@mellanox.com
9362 L:      netdev@vger.kernel.org
9363 S:      Supported
9364 W:      http://www.mellanox.com
9365 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9366 F:      drivers/net/ethernet/mellanox/mlxfw/
9367
9368 MELLANOX HARDWARE PLATFORM SUPPORT
9369 M:      Andy Shevchenko <andy@infradead.org>
9370 M:      Darren Hart <dvhart@infradead.org>
9371 M:      Vadim Pasternak <vadimp@mellanox.com>
9372 L:      platform-driver-x86@vger.kernel.org
9373 S:      Supported
9374 F:      drivers/platform/mellanox/
9375
9376 MELLANOX MLX4 core VPI driver
9377 M:      Tariq Toukan <tariqt@mellanox.com>
9378 L:      netdev@vger.kernel.org
9379 L:      linux-rdma@vger.kernel.org
9380 W:      http://www.mellanox.com
9381 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9382 S:      Supported
9383 F:      drivers/net/ethernet/mellanox/mlx4/
9384 F:      include/linux/mlx4/
9385
9386 MELLANOX MLX4 IB driver
9387 M:      Yishai Hadas <yishaih@mellanox.com>
9388 L:      linux-rdma@vger.kernel.org
9389 W:      http://www.mellanox.com
9390 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9391 S:      Supported
9392 F:      drivers/infiniband/hw/mlx4/
9393 F:      include/linux/mlx4/
9394 F:      include/uapi/rdma/mlx4-abi.h
9395
9396 MELLANOX MLX5 core VPI driver
9397 M:      Saeed Mahameed <saeedm@mellanox.com>
9398 M:      Leon Romanovsky <leonro@mellanox.com>
9399 L:      netdev@vger.kernel.org
9400 L:      linux-rdma@vger.kernel.org
9401 W:      http://www.mellanox.com
9402 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9403 S:      Supported
9404 F:      drivers/net/ethernet/mellanox/mlx5/core/
9405 F:      include/linux/mlx5/
9406
9407 MELLANOX MLX5 IB driver
9408 M:      Leon Romanovsky <leonro@mellanox.com>
9409 L:      linux-rdma@vger.kernel.org
9410 W:      http://www.mellanox.com
9411 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9412 S:      Supported
9413 F:      drivers/infiniband/hw/mlx5/
9414 F:      include/linux/mlx5/
9415 F:      include/uapi/rdma/mlx5-abi.h
9416
9417 MELLANOX MLXCPLD I2C AND MUX DRIVER
9418 M:      Vadim Pasternak <vadimp@mellanox.com>
9419 M:      Michael Shych <michaelsh@mellanox.com>
9420 L:      linux-i2c@vger.kernel.org
9421 S:      Supported
9422 F:      drivers/i2c/busses/i2c-mlxcpld.c
9423 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9424 F:      Documentation/i2c/busses/i2c-mlxcpld
9425
9426 MELLANOX MLXCPLD LED DRIVER
9427 M:      Vadim Pasternak <vadimp@mellanox.com>
9428 L:      linux-leds@vger.kernel.org
9429 S:      Supported
9430 F:      drivers/leds/leds-mlxcpld.c
9431 F:      drivers/leds/leds-mlxreg.c
9432 F:      Documentation/leds/leds-mlxcpld.txt
9433
9434 MELLANOX PLATFORM DRIVER
9435 M:      Vadim Pasternak <vadimp@mellanox.com>
9436 L:      platform-driver-x86@vger.kernel.org
9437 S:      Supported
9438 F:      drivers/platform/x86/mlx-platform.c
9439
9440 MEMBARRIER SUPPORT
9441 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9442 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9443 L:      linux-kernel@vger.kernel.org
9444 S:      Supported
9445 F:      kernel/sched/membarrier.c
9446 F:      include/uapi/linux/membarrier.h
9447 F:      arch/powerpc/include/asm/membarrier.h
9448
9449 MEMORY MANAGEMENT
9450 L:      linux-mm@kvack.org
9451 W:      http://www.linux-mm.org
9452 S:      Maintained
9453 F:      include/linux/mm.h
9454 F:      include/linux/gfp.h
9455 F:      include/linux/mmzone.h
9456 F:      include/linux/memory_hotplug.h
9457 F:      include/linux/vmalloc.h
9458 F:      mm/
9459
9460 MEMORY TECHNOLOGY DEVICES (MTD)
9461 M:      David Woodhouse <dwmw2@infradead.org>
9462 M:      Brian Norris <computersforpeace@gmail.com>
9463 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9464 M:      Marek Vasut <marek.vasut@gmail.com>
9465 M:      Richard Weinberger <richard@nod.at>
9466 L:      linux-mtd@lists.infradead.org
9467 W:      http://www.linux-mtd.infradead.org/
9468 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9469 T:      git git://git.infradead.org/linux-mtd.git master
9470 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9471 S:      Maintained
9472 F:      Documentation/devicetree/bindings/mtd/
9473 F:      drivers/mtd/
9474 F:      include/linux/mtd/
9475 F:      include/uapi/mtd/
9476
9477 MEN A21 WATCHDOG DRIVER
9478 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9479 L:      linux-watchdog@vger.kernel.org
9480 S:      Maintained
9481 F:      drivers/watchdog/mena21_wdt.c
9482
9483 MEN CHAMELEON BUS (mcb)
9484 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9485 S:      Maintained
9486 F:      drivers/mcb/
9487 F:      include/linux/mcb.h
9488 F:      Documentation/men-chameleon-bus.txt
9489
9490 MEN F21BMC (Board Management Controller)
9491 M:      Andreas Werner <andreas.werner@men.de>
9492 S:      Supported
9493 F:      drivers/mfd/menf21bmc.c
9494 F:      drivers/watchdog/menf21bmc_wdt.c
9495 F:      drivers/leds/leds-menf21bmc.c
9496 F:      drivers/hwmon/menf21bmc_hwmon.c
9497 F:      Documentation/hwmon/menf21bmc
9498
9499 MEN Z069 WATCHDOG DRIVER
9500 M:      Johannes Thumshirn <jth@kernel.org>
9501 L:      linux-watchdog@vger.kernel.org
9502 S:      Maintained
9503 F:      drivers/watchdog/menz069_wdt.c
9504
9505 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9506 M:      Neil Armstrong <narmstrong@baylibre.com>
9507 L:      linux-media@lists.freedesktop.org
9508 L:      linux-amlogic@lists.infradead.org
9509 W:      http://linux-meson.com/
9510 S:      Supported
9511 F:      drivers/media/platform/meson/ao-cec.c
9512 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9513 T:      git git://linuxtv.org/media_tree.git
9514
9515 MICROBLAZE ARCHITECTURE
9516 M:      Michal Simek <monstr@monstr.eu>
9517 W:      http://www.monstr.eu/fdt/
9518 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9519 S:      Supported
9520 F:      arch/microblaze/
9521
9522 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9523 M:      Richard Genoud <richard.genoud@gmail.com>
9524 S:      Maintained
9525 F:      drivers/tty/serial/atmel_serial.c
9526 F:      drivers/tty/serial/atmel_serial.h
9527
9528 MICROCHIP / ATMEL DMA DRIVER
9529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9531 L:      dmaengine@vger.kernel.org
9532 S:      Supported
9533 F:      drivers/dma/at_hdmac.c
9534 F:      drivers/dma/at_hdmac_regs.h
9535 F:      include/linux/platform_data/dma-atmel.h
9536
9537 MICROCHIP / ATMEL ECC DRIVER
9538 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9539 L:      linux-crypto@vger.kernel.org
9540 S:      Maintained
9541 F:      drivers/crypto/atmel-ecc.*
9542
9543 MICROCHIP / ATMEL ISC DRIVER
9544 M:      Songjun Wu <songjun.wu@microchip.com>
9545 L:      linux-media@vger.kernel.org
9546 S:      Supported
9547 F:      drivers/media/platform/atmel/atmel-isc.c
9548 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9549 F:      devicetree/bindings/media/atmel-isc.txt
9550
9551 MICROCHIP / ATMEL NAND DRIVER
9552 M:      Josh Wu <rainyfeeling@outlook.com>
9553 L:      linux-mtd@lists.infradead.org
9554 S:      Supported
9555 F:      drivers/mtd/nand/raw/atmel/*
9556 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9557
9558 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9559 M:      Woojung Huh <Woojung.Huh@microchip.com>
9560 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9561 L:      netdev@vger.kernel.org
9562 S:      Maintained
9563 F:      net/dsa/tag_ksz.c
9564 F:      drivers/net/dsa/microchip/*
9565 F:      include/linux/platform_data/microchip-ksz.h
9566 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9567
9568 MICROCHIP LAN743X ETHERNET DRIVER
9569 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9570 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9571 L:      netdev@vger.kernel.org
9572 S:      Maintained
9573 F:      drivers/net/ethernet/microchip/lan743x_*
9574
9575 MICROCHIP USB251XB DRIVER
9576 M:      Richard Leitner <richard.leitner@skidata.com>
9577 L:      linux-usb@vger.kernel.org
9578 S:      Maintained
9579 F:      drivers/usb/misc/usb251xb.c
9580 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9581
9582 MICROSEMI MIPS SOCS
9583 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9584 L:      linux-mips@linux-mips.org
9585 S:      Maintained
9586 F:      arch/mips/generic/board-ocelot.c
9587 F:      arch/mips/configs/generic/board-ocelot.config
9588 F:      arch/mips/boot/dts/mscc/
9589 F:      Documentation/devicetree/bindings/mips/mscc.txt
9590
9591 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9592 M:      Don Brace <don.brace@microsemi.com>
9593 L:      esc.storagedev@microsemi.com
9594 L:      linux-scsi@vger.kernel.org
9595 S:      Supported
9596 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9597 F:      drivers/scsi/smartpqi/Kconfig
9598 F:      drivers/scsi/smartpqi/Makefile
9599 F:      include/linux/cciss*.h
9600 F:      include/uapi/linux/cciss*.h
9601 F:      Documentation/scsi/smartpqi.txt
9602
9603 MICROSEMI ETHERNET SWITCH DRIVER
9604 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9605 L:      netdev@vger.kernel.org
9606 S:      Supported
9607 F:      drivers/net/ethernet/mscc/
9608
9609 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9610 M:      Chen Yu <yu.c.chen@intel.com>
9611 L:      platform-driver-x86@vger.kernel.org
9612 S:      Supported
9613 F:      drivers/platform/x86/surfacepro3_button.c
9614
9615 MICROTEK X6 SCANNER
9616 M:      Oliver Neukum <oliver@neukum.org>
9617 S:      Maintained
9618 F:      drivers/usb/image/microtek.*
9619
9620 MIPS
9621 M:      Ralf Baechle <ralf@linux-mips.org>
9622 M:      Paul Burton <paul.burton@mips.com>
9623 M:      James Hogan <jhogan@kernel.org>
9624 L:      linux-mips@linux-mips.org
9625 W:      http://www.linux-mips.org/
9626 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9628 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9629 S:      Supported
9630 F:      Documentation/devicetree/bindings/mips/
9631 F:      Documentation/mips/
9632 F:      arch/mips/
9633 F:      drivers/platform/mips/
9634
9635 MIPS BOSTON DEVELOPMENT BOARD
9636 M:      Paul Burton <paul.burton@mips.com>
9637 L:      linux-mips@linux-mips.org
9638 S:      Maintained
9639 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9640 F:      arch/mips/boot/dts/img/boston.dts
9641 F:      arch/mips/configs/generic/board-boston.config
9642 F:      drivers/clk/imgtec/clk-boston.c
9643 F:      include/dt-bindings/clock/boston-clock.h
9644
9645 MIPS GENERIC PLATFORM
9646 M:      Paul Burton <paul.burton@mips.com>
9647 L:      linux-mips@linux-mips.org
9648 S:      Supported
9649 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9650 F:      arch/mips/generic/
9651 F:      arch/mips/tools/generic-board-config.sh
9652
9653 MIPS/LOONGSON1 ARCHITECTURE
9654 M:      Keguang Zhang <keguang.zhang@gmail.com>
9655 L:      linux-mips@linux-mips.org
9656 S:      Maintained
9657 F:      arch/mips/loongson32/
9658 F:      arch/mips/include/asm/mach-loongson32/
9659 F:      drivers/*/*loongson1*
9660 F:      drivers/*/*/*loongson1*
9661
9662 MIPS/LOONGSON2 ARCHITECTURE
9663 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9664 L:      linux-mips@linux-mips.org
9665 S:      Maintained
9666 F:      arch/mips/loongson64/*{2e/2f}*
9667 F:      arch/mips/include/asm/mach-loongson64/
9668 F:      drivers/*/*loongson2*
9669 F:      drivers/*/*/*loongson2*
9670
9671 MIPS/LOONGSON3 ARCHITECTURE
9672 M:      Huacai Chen <chenhc@lemote.com>
9673 L:      linux-mips@linux-mips.org
9674 S:      Maintained
9675 F:      arch/mips/loongson64/
9676 F:      arch/mips/include/asm/mach-loongson64/
9677 F:      drivers/platform/mips/cpu_hwmon.c
9678 F:      drivers/*/*loongson3*
9679 F:      drivers/*/*/*loongson3*
9680
9681 MIPS RINT INSTRUCTION EMULATION
9682 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9683 L:      linux-mips@linux-mips.org
9684 S:      Supported
9685 F:      arch/mips/math-emu/sp_rint.c
9686 F:      arch/mips/math-emu/dp_rint.c
9687
9688 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9689 M:      Hans Verkuil <hverkuil@xs4all.nl>
9690 L:      linux-media@vger.kernel.org
9691 T:      git git://linuxtv.org/media_tree.git
9692 W:      https://linuxtv.org
9693 S:      Odd Fixes
9694 F:      drivers/media/radio/radio-miropcm20*
9695
9696 MMP SUPPORT
9697 M:      Eric Miao <eric.y.miao@gmail.com>
9698 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9700 T:      git git://github.com/hzhuang1/linux.git
9701 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9702 S:      Maintained
9703 F:      arch/arm/boot/dts/mmp*
9704 F:      arch/arm/mach-mmp/
9705
9706 MN88472 MEDIA DRIVER
9707 M:      Antti Palosaari <crope@iki.fi>
9708 L:      linux-media@vger.kernel.org
9709 W:      https://linuxtv.org
9710 W:      http://palosaari.fi/linux/
9711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9712 S:      Maintained
9713 F:      drivers/media/dvb-frontends/mn88472*
9714
9715 MN88473 MEDIA DRIVER
9716 M:      Antti Palosaari <crope@iki.fi>
9717 L:      linux-media@vger.kernel.org
9718 W:      https://linuxtv.org
9719 W:      http://palosaari.fi/linux/
9720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9721 S:      Maintained
9722 F:      drivers/media/dvb-frontends/mn88473*
9723
9724 PCI DRIVER FOR MOBIVEIL PCIE IP
9725 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9726 L:      linux-pci@vger.kernel.org
9727 S:      Supported
9728 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9729 F:      drivers/pci/controller/pcie-mobiveil.c
9730
9731 MODULE SUPPORT
9732 M:      Jessica Yu <jeyu@kernel.org>
9733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9734 S:      Maintained
9735 F:      include/linux/module.h
9736 F:      kernel/module.c
9737
9738 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9739 W:      http://popies.net/meye/
9740 S:      Orphan
9741 F:      Documentation/media/v4l-drivers/meye*
9742 F:      drivers/media/pci/meye/
9743 F:      include/uapi/linux/meye.h
9744
9745 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9746 M:      Jiri Slaby <jirislaby@gmail.com>
9747 S:      Maintained
9748 F:      Documentation/serial/moxa-smartio
9749 F:      drivers/tty/mxser.*
9750
9751 MR800 AVERMEDIA USB FM RADIO DRIVER
9752 M:      Alexey Klimov <klimov.linux@gmail.com>
9753 L:      linux-media@vger.kernel.org
9754 T:      git git://linuxtv.org/media_tree.git
9755 S:      Maintained
9756 F:      drivers/media/radio/radio-mr800.c
9757
9758 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9759 M:      Alan Ott <alan@signal11.us>
9760 L:      linux-wpan@vger.kernel.org
9761 S:      Maintained
9762 F:      drivers/net/ieee802154/mrf24j40.c
9763 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9764
9765 MSI LAPTOP SUPPORT
9766 M:      "Lee, Chun-Yi" <jlee@suse.com>
9767 L:      platform-driver-x86@vger.kernel.org
9768 S:      Maintained
9769 F:      drivers/platform/x86/msi-laptop.c
9770
9771 MSI WMI SUPPORT
9772 L:      platform-driver-x86@vger.kernel.org
9773 S:      Orphan
9774 F:      drivers/platform/x86/msi-wmi.c
9775
9776 MSI001 MEDIA DRIVER
9777 M:      Antti Palosaari <crope@iki.fi>
9778 L:      linux-media@vger.kernel.org
9779 W:      https://linuxtv.org
9780 W:      http://palosaari.fi/linux/
9781 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9782 T:      git git://linuxtv.org/anttip/media_tree.git
9783 S:      Maintained
9784 F:      drivers/media/tuners/msi001*
9785
9786 MSI2500 MEDIA DRIVER
9787 M:      Antti Palosaari <crope@iki.fi>
9788 L:      linux-media@vger.kernel.org
9789 W:      https://linuxtv.org
9790 W:      http://palosaari.fi/linux/
9791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9792 T:      git git://linuxtv.org/anttip/media_tree.git
9793 S:      Maintained
9794 F:      drivers/media/usb/msi2500/
9795
9796 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9797 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9798 L:      linux-mtd@lists.infradead.org
9799 S:      Maintained
9800 F:      drivers/mtd/devices/docg3*
9801
9802 MT9M032 APTINA SENSOR DRIVER
9803 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9804 L:      linux-media@vger.kernel.org
9805 T:      git git://linuxtv.org/media_tree.git
9806 S:      Maintained
9807 F:      drivers/media/i2c/mt9m032.c
9808 F:      include/media/i2c/mt9m032.h
9809
9810 MT9P031 APTINA CAMERA SENSOR
9811 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9812 L:      linux-media@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Maintained
9815 F:      drivers/media/i2c/mt9p031.c
9816 F:      include/media/i2c/mt9p031.h
9817
9818 MT9T001 APTINA CAMERA SENSOR
9819 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9820 L:      linux-media@vger.kernel.org
9821 T:      git git://linuxtv.org/media_tree.git
9822 S:      Maintained
9823 F:      drivers/media/i2c/mt9t001.c
9824 F:      include/media/i2c/mt9t001.h
9825
9826 MT9T112 APTINA CAMERA SENSOR
9827 M:      Jacopo Mondi <jacopo@jmondi.org>
9828 L:      linux-media@vger.kernel.org
9829 T:      git git://linuxtv.org/media_tree.git
9830 S:      Odd Fixes
9831 F:      drivers/media/i2c/mt9t112.c
9832 F:      include/media/i2c/mt9t112.h
9833
9834 MT9V032 APTINA CAMERA SENSOR
9835 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9836 L:      linux-media@vger.kernel.org
9837 T:      git git://linuxtv.org/media_tree.git
9838 S:      Maintained
9839 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9840 F:      drivers/media/i2c/mt9v032.c
9841 F:      include/media/i2c/mt9v032.h
9842
9843 MT9V111 APTINA CAMERA SENSOR
9844 M:      Jacopo Mondi <jacopo@jmondi.org>
9845 L:      linux-media@vger.kernel.org
9846 T:      git git://linuxtv.org/media_tree.git
9847 S:      Maintained
9848 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9849 F:      drivers/media/i2c/mt9v111.c
9850
9851 MULTIFUNCTION DEVICES (MFD)
9852 M:      Lee Jones <lee.jones@linaro.org>
9853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9854 S:      Supported
9855 F:      Documentation/devicetree/bindings/mfd/
9856 F:      drivers/mfd/
9857 F:      include/linux/mfd/
9858 F:      include/dt-bindings/mfd/
9859
9860 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9861 S:      Orphan
9862 F:      drivers/mmc/host/mmc_spi.c
9863 F:      include/linux/spi/mmc_spi.h
9864
9865 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9866 M:      Ulf Hansson <ulf.hansson@linaro.org>
9867 L:      linux-mmc@vger.kernel.org
9868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9869 S:      Maintained
9870 F:      Documentation/devicetree/bindings/mmc/
9871 F:      drivers/mmc/
9872 F:      include/linux/mmc/
9873 F:      include/uapi/linux/mmc/
9874
9875 MULTIPLEXER SUBSYSTEM
9876 M:      Peter Rosin <peda@axentia.se>
9877 S:      Maintained
9878 F:      Documentation/ABI/testing/sysfs-class-mux*
9879 F:      Documentation/devicetree/bindings/mux/
9880 F:      include/linux/dt-bindings/mux/
9881 F:      include/linux/mux/
9882 F:      drivers/mux/
9883
9884 MULTITECH MULTIPORT CARD (ISICOM)
9885 S:      Orphan
9886 F:      drivers/tty/isicom.c
9887 F:      include/linux/isicom.h
9888
9889 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9890 M:      Bin Liu <b-liu@ti.com>
9891 L:      linux-usb@vger.kernel.org
9892 S:      Maintained
9893 F:      drivers/usb/musb/
9894
9895 MXL301RF MEDIA DRIVER
9896 M:      Akihiro Tsukada <tskd08@gmail.com>
9897 L:      linux-media@vger.kernel.org
9898 S:      Odd Fixes
9899 F:      drivers/media/tuners/mxl301rf*
9900
9901 MXL5007T MEDIA DRIVER
9902 M:      Michael Krufky <mkrufky@linuxtv.org>
9903 L:      linux-media@vger.kernel.org
9904 W:      https://linuxtv.org
9905 W:      http://github.com/mkrufky
9906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9907 T:      git git://linuxtv.org/mkrufky/tuners.git
9908 S:      Maintained
9909 F:      drivers/media/tuners/mxl5007t.*
9910
9911 MXSFB DRM DRIVER
9912 M:      Marek Vasut <marex@denx.de>
9913 M:      Stefan Agner <stefan@agner.ch>
9914 L:      dri-devel@lists.freedesktop.org
9915 S:      Supported
9916 F:      drivers/gpu/drm/mxsfb/
9917 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9918 T:      git git://anongit.freedesktop.org/drm/drm-misc
9919
9920 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9921 M:      Chris Lee <christopher.lee@cspi.com>
9922 L:      netdev@vger.kernel.org
9923 W:      https://www.cspi.com/ethernet-products/support/downloads/
9924 S:      Supported
9925 F:      drivers/net/ethernet/myricom/myri10ge/
9926
9927 NAND FLASH SUBSYSTEM
9928 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9929 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9930 R:      Richard Weinberger <richard@nod.at>
9931 L:      linux-mtd@lists.infradead.org
9932 W:      http://www.linux-mtd.infradead.org/
9933 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9934 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9935 T:      git git://git.infradead.org/linux-mtd.git nand/next
9936 S:      Maintained
9937 F:      drivers/mtd/nand/
9938 F:      include/linux/mtd/*nand*.h
9939
9940 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9941 M:      Daniel Mack <zonque@gmail.com>
9942 S:      Maintained
9943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9944 W:      http://www.native-instruments.com
9945 F:      sound/usb/caiaq/
9946
9947 NATSEMI ETHERNET DRIVER (DP8381x)
9948 S:      Orphan
9949 F:      drivers/net/ethernet/natsemi/natsemi.c
9950
9951 NCP FILESYSTEM
9952 M:      Petr Vandrovec <petr@vandrovec.name>
9953 S:      Obsolete
9954 F:      drivers/staging/ncpfs/
9955
9956 NCR 5380 SCSI DRIVERS
9957 M:      Finn Thain <fthain@telegraphics.com.au>
9958 M:      Michael Schmitz <schmitzmic@gmail.com>
9959 L:      linux-scsi@vger.kernel.org
9960 S:      Maintained
9961 F:      Documentation/scsi/g_NCR5380.txt
9962 F:      drivers/scsi/NCR5380.*
9963 F:      drivers/scsi/arm/cumana_1.c
9964 F:      drivers/scsi/arm/oak.c
9965 F:      drivers/scsi/atari_scsi.*
9966 F:      drivers/scsi/dmx3191d.c
9967 F:      drivers/scsi/g_NCR5380.*
9968 F:      drivers/scsi/mac_scsi.*
9969 F:      drivers/scsi/sun3_scsi.*
9970 F:      drivers/scsi/sun3_scsi_vme.c
9971
9972 NCSI LIBRARY:
9973 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9974 S:      Maintained
9975 F:      net/ncsi/
9976
9977 NCT6775 HARDWARE MONITOR DRIVER
9978 M:      Guenter Roeck <linux@roeck-us.net>
9979 L:      linux-hwmon@vger.kernel.org
9980 S:      Maintained
9981 F:      Documentation/hwmon/nct6775
9982 F:      drivers/hwmon/nct6775.c
9983
9984 NET_FAILOVER MODULE
9985 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9986 L:      netdev@vger.kernel.org
9987 S:      Supported
9988 F:      driver/net/net_failover.c
9989 F:      include/net/net_failover.h
9990 F:      Documentation/networking/net_failover.rst
9991
9992 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9993 M:      Faisal Latif <faisal.latif@intel.com>
9994 L:      linux-rdma@vger.kernel.org
9995 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9996 S:      Supported
9997 F:      drivers/infiniband/hw/nes/
9998 F:      include/uapi/rdma/nes-abi.h
9999
10000 NETEM NETWORK EMULATOR
10001 M:      Stephen Hemminger <stephen@networkplumber.org>
10002 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10003 S:      Maintained
10004 F:      net/sched/sch_netem.c
10005
10006 NETERION 10GbE DRIVERS (s2io/vxge)
10007 M:      Jon Mason <jdmason@kudzu.us>
10008 L:      netdev@vger.kernel.org
10009 S:      Supported
10010 F:      Documentation/networking/s2io.txt
10011 F:      Documentation/networking/vxge.txt
10012 F:      drivers/net/ethernet/neterion/
10013
10014 NETFILTER
10015 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10016 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10017 M:      Florian Westphal <fw@strlen.de>
10018 L:      netfilter-devel@vger.kernel.org
10019 L:      coreteam@netfilter.org
10020 W:      http://www.netfilter.org/
10021 W:      http://www.iptables.org/
10022 W:      http://www.nftables.org/
10023 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10026 S:      Maintained
10027 F:      include/linux/netfilter*
10028 F:      include/linux/netfilter/
10029 F:      include/net/netfilter/
10030 F:      include/uapi/linux/netfilter*
10031 F:      include/uapi/linux/netfilter/
10032 F:      net/*/netfilter.c
10033 F:      net/*/netfilter/
10034 F:      net/netfilter/
10035 F:      net/bridge/br_netfilter*.c
10036
10037 NETROM NETWORK LAYER
10038 M:      Ralf Baechle <ralf@linux-mips.org>
10039 L:      linux-hams@vger.kernel.org
10040 W:      http://www.linux-ax25.org/
10041 S:      Maintained
10042 F:      include/net/netrom.h
10043 F:      include/uapi/linux/netrom.h
10044 F:      net/netrom/
10045
10046 NETRONOME ETHERNET DRIVERS
10047 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10048 L:      oss-drivers@netronome.com
10049 S:      Maintained
10050 F:      drivers/net/ethernet/netronome/
10051
10052 NETWORK BLOCK DEVICE (NBD)
10053 M:      Josef Bacik <josef@toxicpanda.com>
10054 S:      Maintained
10055 L:      linux-block@vger.kernel.org
10056 L:      nbd@other.debian.org
10057 F:      Documentation/blockdev/nbd.txt
10058 F:      drivers/block/nbd.c
10059 F:      include/uapi/linux/nbd.h
10060
10061 NETWORK DROP MONITOR
10062 M:      Neil Horman <nhorman@tuxdriver.com>
10063 L:      netdev@vger.kernel.org
10064 S:      Maintained
10065 W:      https://fedorahosted.org/dropwatch/
10066 F:      net/core/drop_monitor.c
10067
10068 NETWORKING DRIVERS
10069 M:      "David S. Miller" <davem@davemloft.net>
10070 L:      netdev@vger.kernel.org
10071 W:      http://www.linuxfoundation.org/en/Net
10072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10075 S:      Odd Fixes
10076 F:      Documentation/devicetree/bindings/net/
10077 F:      drivers/net/
10078 F:      include/linux/if_*
10079 F:      include/linux/netdevice.h
10080 F:      include/linux/etherdevice.h
10081 F:      include/linux/fcdevice.h
10082 F:      include/linux/fddidevice.h
10083 F:      include/linux/hippidevice.h
10084 F:      include/linux/inetdevice.h
10085 F:      include/uapi/linux/if_*
10086 F:      include/uapi/linux/netdevice.h
10087
10088 NETWORKING DRIVERS (WIRELESS)
10089 M:      Kalle Valo <kvalo@codeaurora.org>
10090 L:      linux-wireless@vger.kernel.org
10091 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10094 S:      Maintained
10095 F:      Documentation/devicetree/bindings/net/wireless/
10096 F:      drivers/net/wireless/
10097
10098 NETWORKING [DSA]
10099 M:      Andrew Lunn <andrew@lunn.ch>
10100 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10101 M:      Florian Fainelli <f.fainelli@gmail.com>
10102 S:      Maintained
10103 F:      Documentation/devicetree/bindings/net/dsa/
10104 F:      net/dsa/
10105 F:      include/net/dsa.h
10106 F:      include/linux/dsa/
10107 F:      drivers/net/dsa/
10108
10109 NETWORKING [GENERAL]
10110 M:      "David S. Miller" <davem@davemloft.net>
10111 L:      netdev@vger.kernel.org
10112 W:      http://www.linuxfoundation.org/en/Net
10113 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10116 B:      mailto:netdev@vger.kernel.org
10117 S:      Maintained
10118 F:      net/
10119 F:      include/net/
10120 F:      include/linux/in.h
10121 F:      include/linux/net.h
10122 F:      include/linux/netdevice.h
10123 F:      include/uapi/linux/in.h
10124 F:      include/uapi/linux/net.h
10125 F:      include/uapi/linux/netdevice.h
10126 F:      include/uapi/linux/net_namespace.h
10127 F:      tools/testing/selftests/net/
10128 F:      lib/net_utils.c
10129 F:      lib/random32.c
10130 F:      Documentation/networking/
10131
10132 NETWORKING [IPSEC]
10133 M:      Steffen Klassert <steffen.klassert@secunet.com>
10134 M:      Herbert Xu <herbert@gondor.apana.org.au>
10135 M:      "David S. Miller" <davem@davemloft.net>
10136 L:      netdev@vger.kernel.org
10137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10139 S:      Maintained
10140 F:      net/core/flow.c
10141 F:      net/xfrm/
10142 F:      net/key/
10143 F:      net/ipv4/xfrm*
10144 F:      net/ipv4/esp4*
10145 F:      net/ipv4/ah4.c
10146 F:      net/ipv4/ipcomp.c
10147 F:      net/ipv4/ip_vti.c
10148 F:      net/ipv6/xfrm*
10149 F:      net/ipv6/esp6*
10150 F:      net/ipv6/ah6.c
10151 F:      net/ipv6/ipcomp6.c
10152 F:      net/ipv6/ip6_vti.c
10153 F:      include/uapi/linux/xfrm.h
10154 F:      include/net/xfrm.h
10155
10156 NETWORKING [IPv4/IPv6]
10157 M:      "David S. Miller" <davem@davemloft.net>
10158 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10159 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10160 L:      netdev@vger.kernel.org
10161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10162 S:      Maintained
10163 F:      net/ipv4/
10164 F:      net/ipv6/
10165 F:      include/net/ip*
10166 F:      arch/x86/net/*
10167
10168 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10169 M:      Paul Moore <paul@paul-moore.com>
10170 W:      https://github.com/netlabel
10171 L:      netdev@vger.kernel.org
10172 L:      linux-security-module@vger.kernel.org
10173 S:      Maintained
10174 F:      Documentation/netlabel/
10175 F:      include/net/calipso.h
10176 F:      include/net/cipso_ipv4.h
10177 F:      include/net/netlabel.h
10178 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10179 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10180 F:      net/netlabel/
10181 F:      net/ipv4/cipso_ipv4.c
10182 F:      net/ipv6/calipso.c
10183 F:      net/netfilter/xt_CONNSECMARK.c
10184 F:      net/netfilter/xt_SECMARK.c
10185
10186 NETWORKING [TCP]
10187 M:      Eric Dumazet <edumazet@google.com>
10188 L:      netdev@vger.kernel.org
10189 S:      Maintained
10190 F:      net/ipv4/tcp*.c
10191 F:      net/ipv4/syncookies.c
10192 F:      net/ipv6/tcp*.c
10193 F:      net/ipv6/syncookies.c
10194 F:      include/uapi/linux/tcp.h
10195 F:      include/net/tcp.h
10196 F:      include/linux/tcp.h
10197 F:      include/trace/events/tcp.h
10198
10199 NETWORKING [TLS]
10200 M:      Boris Pismenny <borisp@mellanox.com>
10201 M:      Aviad Yehezkel <aviadye@mellanox.com>
10202 M:      Dave Watson <davejwatson@fb.com>
10203 L:      netdev@vger.kernel.org
10204 S:      Maintained
10205 F:      net/tls/*
10206 F:      include/uapi/linux/tls.h
10207 F:      include/net/tls.h
10208
10209 NETWORKING [WIRELESS]
10210 L:      linux-wireless@vger.kernel.org
10211 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10212
10213 NETDEVSIM
10214 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10215 S:      Maintained
10216 F:      drivers/net/netdevsim/*
10217
10218 NETXEN (1/10) GbE SUPPORT
10219 M:      Manish Chopra <manish.chopra@cavium.com>
10220 M:      Rahul Verma <rahul.verma@cavium.com>
10221 M:      Dept-GELinuxNICDev@cavium.com
10222 L:      netdev@vger.kernel.org
10223 S:      Supported
10224 F:      drivers/net/ethernet/qlogic/netxen/
10225
10226 NFC SUBSYSTEM
10227 M:      Samuel Ortiz <sameo@linux.intel.com>
10228 L:      linux-wireless@vger.kernel.org
10229 L:      linux-nfc@lists.01.org (subscribers-only)
10230 S:      Supported
10231 F:      net/nfc/
10232 F:      include/net/nfc/
10233 F:      include/uapi/linux/nfc.h
10234 F:      drivers/nfc/
10235 F:      include/linux/platform_data/nfcmrvl.h
10236 F:      include/linux/platform_data/nxp-nci.h
10237 F:      Documentation/devicetree/bindings/net/nfc/
10238
10239 NFS, SUNRPC, AND LOCKD CLIENTS
10240 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10241 M:      Anna Schumaker <anna.schumaker@netapp.com>
10242 L:      linux-nfs@vger.kernel.org
10243 W:      http://client.linux-nfs.org
10244 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10245 S:      Maintained
10246 F:      fs/lockd/
10247 F:      fs/nfs/
10248 F:      fs/nfs_common/
10249 F:      net/sunrpc/
10250 F:      include/linux/lockd/
10251 F:      include/linux/nfs*
10252 F:      include/linux/sunrpc/
10253 F:      include/uapi/linux/nfs*
10254 F:      include/uapi/linux/sunrpc/
10255
10256 NILFS2 FILESYSTEM
10257 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10258 L:      linux-nilfs@vger.kernel.org
10259 W:      https://nilfs.sourceforge.io/
10260 W:      https://nilfs.osdn.jp/
10261 T:      git git://github.com/konis/nilfs2.git
10262 S:      Supported
10263 F:      Documentation/filesystems/nilfs2.txt
10264 F:      fs/nilfs2/
10265 F:      include/trace/events/nilfs2.h
10266 F:      include/uapi/linux/nilfs2_api.h
10267 F:      include/uapi/linux/nilfs2_ondisk.h
10268
10269 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10270 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10271 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10272 S:      Maintained
10273 F:      Documentation/scsi/NinjaSCSI.txt
10274 F:      drivers/scsi/pcmcia/nsp_*
10275
10276 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10277 M:      GOTO Masanori <gotom@debian.or.jp>
10278 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10279 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10280 S:      Maintained
10281 F:      Documentation/scsi/NinjaSCSI.txt
10282 F:      drivers/scsi/nsp32*
10283
10284 NIOS2 ARCHITECTURE
10285 M:      Ley Foon Tan <lftan@altera.com>
10286 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10288 S:      Maintained
10289 F:      arch/nios2/
10290
10291 NOHZ, DYNTICKS SUPPORT
10292 M:      Frederic Weisbecker <fweisbec@gmail.com>
10293 M:      Thomas Gleixner <tglx@linutronix.de>
10294 M:      Ingo Molnar <mingo@kernel.org>
10295 L:      linux-kernel@vger.kernel.org
10296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10297 S:      Maintained
10298 F:      kernel/time/tick*.*
10299 F:      include/linux/tick.h
10300 F:      include/linux/sched/nohz.h
10301
10302 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10303 M:      Pavel Machek <pavel@ucw.cz>
10304 M:      Sakari Ailus <sakari.ailus@iki.fi>
10305 L:      linux-media@vger.kernel.org
10306 S:      Maintained
10307 F:      drivers/media/i2c/et8ek8
10308 F:      drivers/media/i2c/ad5820.c
10309
10310 NOKIA N900 POWER SUPPLY DRIVERS
10311 R:      Pali Rohár <pali.rohar@gmail.com>
10312 F:      include/linux/power/bq2415x_charger.h
10313 F:      include/linux/power/bq27xxx_battery.h
10314 F:      include/linux/power/isp1704_charger.h
10315 F:      drivers/power/supply/bq2415x_charger.c
10316 F:      drivers/power/supply/bq27xxx_battery.c
10317 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10318 F:      drivers/power/supply/isp1704_charger.c
10319 F:      drivers/power/supply/rx51_battery.c
10320
10321 NTB AMD DRIVER
10322 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10323 L:      linux-ntb@googlegroups.com
10324 S:      Supported
10325 F:      drivers/ntb/hw/amd/
10326
10327 NTB DRIVER CORE
10328 M:      Jon Mason <jdmason@kudzu.us>
10329 M:      Dave Jiang <dave.jiang@intel.com>
10330 M:      Allen Hubbe <allenbh@gmail.com>
10331 L:      linux-ntb@googlegroups.com
10332 S:      Supported
10333 W:      https://github.com/jonmason/ntb/wiki
10334 T:      git git://github.com/jonmason/ntb.git
10335 F:      drivers/ntb/
10336 F:      drivers/net/ntb_netdev.c
10337 F:      include/linux/ntb.h
10338 F:      include/linux/ntb_transport.h
10339 F:      tools/testing/selftests/ntb/
10340
10341 NTB IDT DRIVER
10342 M:      Serge Semin <fancer.lancer@gmail.com>
10343 L:      linux-ntb@googlegroups.com
10344 S:      Supported
10345 F:      drivers/ntb/hw/idt/
10346
10347 NTB INTEL DRIVER
10348 M:      Dave Jiang <dave.jiang@intel.com>
10349 L:      linux-ntb@googlegroups.com
10350 S:      Supported
10351 W:      https://github.com/davejiang/linux/wiki
10352 T:      git https://github.com/davejiang/linux.git
10353 F:      drivers/ntb/hw/intel/
10354
10355 NTFS FILESYSTEM
10356 M:      Anton Altaparmakov <anton@tuxera.com>
10357 L:      linux-ntfs-dev@lists.sourceforge.net
10358 W:      http://www.tuxera.com/
10359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10360 S:      Supported
10361 F:      Documentation/filesystems/ntfs.txt
10362 F:      fs/ntfs/
10363
10364 NUBUS SUBSYSTEM
10365 M:      Finn Thain <fthain@telegraphics.com.au>
10366 L:      linux-m68k@lists.linux-m68k.org
10367 S:      Maintained
10368 F:      arch/*/include/asm/nubus.h
10369 F:      drivers/nubus/
10370 F:      include/linux/nubus.h
10371 F:      include/uapi/linux/nubus.h
10372
10373 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10374 M:      Antonino Daplas <adaplas@gmail.com>
10375 L:      linux-fbdev@vger.kernel.org
10376 S:      Maintained
10377 F:      drivers/video/fbdev/riva/
10378 F:      drivers/video/fbdev/nvidia/
10379
10380 NVM EXPRESS DRIVER
10381 M:      Keith Busch <keith.busch@intel.com>
10382 M:      Jens Axboe <axboe@fb.com>
10383 M:      Christoph Hellwig <hch@lst.de>
10384 M:      Sagi Grimberg <sagi@grimberg.me>
10385 L:      linux-nvme@lists.infradead.org
10386 T:      git://git.infradead.org/nvme.git
10387 W:      http://git.infradead.org/nvme.git
10388 S:      Supported
10389 F:      drivers/nvme/host/
10390 F:      include/linux/nvme.h
10391 F:      include/uapi/linux/nvme_ioctl.h
10392
10393 NVM EXPRESS FC TRANSPORT DRIVERS
10394 M:      James Smart <james.smart@broadcom.com>
10395 L:      linux-nvme@lists.infradead.org
10396 S:      Supported
10397 F:      include/linux/nvme-fc.h
10398 F:      include/linux/nvme-fc-driver.h
10399 F:      drivers/nvme/host/fc.c
10400 F:      drivers/nvme/target/fc.c
10401 F:      drivers/nvme/target/fcloop.c
10402
10403 NVM EXPRESS TARGET DRIVER
10404 M:      Christoph Hellwig <hch@lst.de>
10405 M:      Sagi Grimberg <sagi@grimberg.me>
10406 L:      linux-nvme@lists.infradead.org
10407 T:      git://git.infradead.org/nvme.git
10408 W:      http://git.infradead.org/nvme.git
10409 S:      Supported
10410 F:      drivers/nvme/target/
10411
10412 NVMEM FRAMEWORK
10413 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10414 S:      Maintained
10415 F:      drivers/nvmem/
10416 F:      Documentation/devicetree/bindings/nvmem/
10417 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10418 F:      include/linux/nvmem-consumer.h
10419 F:      include/linux/nvmem-provider.h
10420
10421 NXP SGTL5000 DRIVER
10422 M:      Fabio Estevam <fabio.estevam@nxp.com>
10423 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10424 S:      Maintained
10425 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10426 F:      sound/soc/codecs/sgtl5000*
10427
10428 NXP TDA998X DRM DRIVER
10429 M:      Russell King <linux@armlinux.org.uk>
10430 S:      Maintained
10431 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10432 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10433 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10434 F:      include/drm/i2c/tda998x.h
10435 F:      include/dt-bindings/display/tda998x.h
10436 K:      "nxp,tda998x"
10437
10438 NXP TFA9879 DRIVER
10439 M:      Peter Rosin <peda@axentia.se>
10440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10441 S:      Maintained
10442 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10443 F:      sound/soc/codecs/tfa9879*
10444
10445 NXP-NCI NFC DRIVER
10446 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10447 R:      Charles Gorand <charles.gorand@effinnov.com>
10448 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10449 S:      Supported
10450 F:      drivers/nfc/nxp-nci
10451
10452 OBJTOOL
10453 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10454 M:      Peter Zijlstra <peterz@infradead.org>
10455 S:      Supported
10456 F:      tools/objtool/
10457
10458 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10459 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10460 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10461 L:      linuxppc-dev@lists.ozlabs.org
10462 S:      Supported
10463 F:      arch/powerpc/platforms/powernv/ocxl.c
10464 F:      arch/powerpc/include/asm/pnv-ocxl.h
10465 F:      drivers/misc/ocxl/
10466 F:      include/misc/ocxl*
10467 F:      include/uapi/misc/ocxl.h
10468 F:      Documentation/accelerators/ocxl.rst
10469
10470 OMAP AUDIO SUPPORT
10471 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10472 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10473 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10474 L:      linux-omap@vger.kernel.org
10475 S:      Maintained
10476 F:      sound/soc/omap/
10477
10478 OMAP CLOCK FRAMEWORK SUPPORT
10479 M:      Paul Walmsley <paul@pwsan.com>
10480 L:      linux-omap@vger.kernel.org
10481 S:      Maintained
10482 F:      arch/arm/*omap*/*clock*
10483
10484 OMAP DEVICE TREE SUPPORT
10485 M:      Benoît Cousson <bcousson@baylibre.com>
10486 M:      Tony Lindgren <tony@atomide.com>
10487 L:      linux-omap@vger.kernel.org
10488 L:      devicetree@vger.kernel.org
10489 S:      Maintained
10490 F:      arch/arm/boot/dts/*omap*
10491 F:      arch/arm/boot/dts/*am3*
10492 F:      arch/arm/boot/dts/*am4*
10493 F:      arch/arm/boot/dts/*am5*
10494 F:      arch/arm/boot/dts/*dra7*
10495
10496 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10497 L:      linux-omap@vger.kernel.org
10498 L:      linux-fbdev@vger.kernel.org
10499 S:      Orphan
10500 F:      drivers/video/fbdev/omap2/
10501 F:      Documentation/arm/OMAP/DSS
10502
10503 OMAP FRAMEBUFFER SUPPORT
10504 L:      linux-fbdev@vger.kernel.org
10505 L:      linux-omap@vger.kernel.org
10506 S:      Orphan
10507 F:      drivers/video/fbdev/omap/
10508
10509 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10510 M:      Roger Quadros <rogerq@ti.com>
10511 M:      Tony Lindgren <tony@atomide.com>
10512 L:      linux-omap@vger.kernel.org
10513 S:      Maintained
10514 F:      drivers/memory/omap-gpmc.c
10515 F:      arch/arm/mach-omap2/*gpmc*
10516
10517 OMAP GPIO DRIVER
10518 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10519 M:      Santosh Shilimkar <ssantosh@kernel.org>
10520 M:      Kevin Hilman <khilman@kernel.org>
10521 L:      linux-omap@vger.kernel.org
10522 S:      Maintained
10523 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10524 F:      drivers/gpio/gpio-omap.c
10525
10526 OMAP HARDWARE SPINLOCK SUPPORT
10527 M:      Ohad Ben-Cohen <ohad@wizery.com>
10528 L:      linux-omap@vger.kernel.org
10529 S:      Maintained
10530 F:      drivers/hwspinlock/omap_hwspinlock.c
10531
10532 OMAP HS MMC SUPPORT
10533 L:      linux-mmc@vger.kernel.org
10534 L:      linux-omap@vger.kernel.org
10535 S:      Orphan
10536 F:      drivers/mmc/host/omap_hsmmc.c
10537
10538 OMAP HWMOD DATA
10539 M:      Paul Walmsley <paul@pwsan.com>
10540 L:      linux-omap@vger.kernel.org
10541 S:      Maintained
10542 F:      arch/arm/mach-omap2/omap_hwmod*data*
10543
10544 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10545 M:      Benoît Cousson <bcousson@baylibre.com>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10549
10550 OMAP HWMOD SUPPORT
10551 M:      Benoît Cousson <bcousson@baylibre.com>
10552 M:      Paul Walmsley <paul@pwsan.com>
10553 L:      linux-omap@vger.kernel.org
10554 S:      Maintained
10555 F:      arch/arm/mach-omap2/omap_hwmod.*
10556
10557 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10558 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10559 L:      linux-media@vger.kernel.org
10560 S:      Maintained
10561 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10562 F:      drivers/media/platform/omap3isp/
10563 F:      drivers/staging/media/omap4iss/
10564
10565 OMAP MMC SUPPORT
10566 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10567 L:      linux-omap@vger.kernel.org
10568 S:      Maintained
10569 F:      drivers/mmc/host/omap.c
10570
10571 OMAP POWER MANAGEMENT SUPPORT
10572 M:      Kevin Hilman <khilman@kernel.org>
10573 L:      linux-omap@vger.kernel.org
10574 S:      Maintained
10575 F:      arch/arm/*omap*/*pm*
10576 F:      drivers/cpufreq/omap-cpufreq.c
10577
10578 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10579 M:      Rajendra Nayak <rnayak@codeaurora.org>
10580 M:      Paul Walmsley <paul@pwsan.com>
10581 L:      linux-omap@vger.kernel.org
10582 S:      Maintained
10583 F:      arch/arm/mach-omap2/prm*
10584
10585 OMAP RANDOM NUMBER GENERATOR SUPPORT
10586 M:      Deepak Saxena <dsaxena@plexity.net>
10587 S:      Maintained
10588 F:      drivers/char/hw_random/omap-rng.c
10589
10590 OMAP USB SUPPORT
10591 L:      linux-usb@vger.kernel.org
10592 L:      linux-omap@vger.kernel.org
10593 S:      Orphan
10594 F:      drivers/usb/*/*omap*
10595 F:      arch/arm/*omap*/usb*
10596
10597 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10598 M:      Mark Jackson <mpfj@newflow.co.uk>
10599 L:      linux-omap@vger.kernel.org
10600 S:      Maintained
10601 F:      arch/arm/boot/dts/am335x-nano.dts
10602
10603 OMAP1 SUPPORT
10604 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10605 M:      Tony Lindgren <tony@atomide.com>
10606 L:      linux-omap@vger.kernel.org
10607 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10609 S:      Maintained
10610 F:      arch/arm/mach-omap1/
10611 F:      arch/arm/plat-omap/
10612 F:      arch/arm/configs/omap1_defconfig
10613 F:      drivers/i2c/busses/i2c-omap.c
10614 F:      include/linux/platform_data/i2c-omap.h
10615 F:      include/linux/platform_data/ams-delta-fiq.h
10616
10617 OMAP2+ SUPPORT
10618 M:      Tony Lindgren <tony@atomide.com>
10619 L:      linux-omap@vger.kernel.org
10620 W:      http://www.muru.com/linux/omap/
10621 W:      http://linux.omap.com/
10622 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10624 S:      Maintained
10625 F:      arch/arm/mach-omap2/
10626 F:      arch/arm/plat-omap/
10627 F:      arch/arm/configs/omap2plus_defconfig
10628 F:      drivers/i2c/busses/i2c-omap.c
10629 F:      drivers/irqchip/irq-omap-intc.c
10630 F:      drivers/mfd/*omap*.c
10631 F:      drivers/mfd/menelaus.c
10632 F:      drivers/mfd/palmas.c
10633 F:      drivers/mfd/tps65217.c
10634 F:      drivers/mfd/tps65218.c
10635 F:      drivers/mfd/tps65910.c
10636 F:      drivers/mfd/twl-core.[ch]
10637 F:      drivers/mfd/twl4030*.c
10638 F:      drivers/mfd/twl6030*.c
10639 F:      drivers/mfd/twl6040*.c
10640 F:      drivers/regulator/palmas-regulator*.c
10641 F:      drivers/regulator/pbias-regulator.c
10642 F:      drivers/regulator/tps65217-regulator.c
10643 F:      drivers/regulator/tps65218-regulator.c
10644 F:      drivers/regulator/tps65910-regulator.c
10645 F:      drivers/regulator/twl-regulator.c
10646 F:      drivers/regulator/twl6030-regulator.c
10647 F:      include/linux/platform_data/i2c-omap.h
10648
10649 ONION OMEGA2+ BOARD
10650 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10651 L:      linux-mips@linux-mips.org
10652 S:      Maintained
10653 F:      arch/mips/boot/dts/ralink/omega2p.dts
10654
10655 OMFS FILESYSTEM
10656 M:      Bob Copeland <me@bobcopeland.com>
10657 L:      linux-karma-devel@lists.sourceforge.net
10658 S:      Maintained
10659 F:      Documentation/filesystems/omfs.txt
10660 F:      fs/omfs/
10661
10662 OMNIKEY CARDMAN 4000 DRIVER
10663 M:      Harald Welte <laforge@gnumonks.org>
10664 S:      Maintained
10665 F:      drivers/char/pcmcia/cm4000_cs.c
10666 F:      include/linux/cm4000_cs.h
10667 F:      include/uapi/linux/cm4000_cs.h
10668
10669 OMNIKEY CARDMAN 4040 DRIVER
10670 M:      Harald Welte <laforge@gnumonks.org>
10671 S:      Maintained
10672 F:      drivers/char/pcmcia/cm4040_cs.*
10673
10674 OMNIVISION OV13858 SENSOR DRIVER
10675 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov13858.c
10680
10681 OMNIVISION OV2680 SENSOR DRIVER
10682 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov2680.c
10687 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10688
10689 OMNIVISION OV2685 SENSOR DRIVER
10690 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov2685.c
10695
10696 OMNIVISION OV5640 SENSOR DRIVER
10697 M:      Steve Longerbeam <slongerbeam@gmail.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov5640.c
10702
10703 OMNIVISION OV5647 SENSOR DRIVER
10704 M:      Luis Oliveira <lolivei@synopsys.com>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov5647.c
10709
10710 OMNIVISION OV5695 SENSOR DRIVER
10711 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      drivers/media/i2c/ov5695.c
10716
10717 OMNIVISION OV7670 SENSOR DRIVER
10718 M:      Jonathan Corbet <corbet@lwn.net>
10719 L:      linux-media@vger.kernel.org
10720 T:      git git://linuxtv.org/media_tree.git
10721 S:      Maintained
10722 F:      drivers/media/i2c/ov7670.c
10723 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10724
10725 OMNIVISION OV772x SENSOR DRIVER
10726 M:      Jacopo Mondi <jacopo@jmondi.org>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Odd fixes
10730 F:      drivers/media/i2c/ov772x.c
10731 F:      include/media/i2c/ov772x.h
10732 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10733
10734 OMNIVISION OV7740 SENSOR DRIVER
10735 M:      Wenyou Yang <wenyou.yang@microchip.com>
10736 L:      linux-media@vger.kernel.org
10737 T:      git git://linuxtv.org/media_tree.git
10738 S:      Maintained
10739 F:      drivers/media/i2c/ov7740.c
10740 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10741
10742 OMNIVISION OV9650 SENSOR DRIVER
10743 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10744 R:      Akinobu Mita <akinobu.mita@gmail.com>
10745 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10746 L:      linux-media@vger.kernel.org
10747 T:      git git://linuxtv.org/media_tree.git
10748 S:      Maintained
10749 F:      drivers/media/i2c/ov9650.c
10750 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10751
10752 ONENAND FLASH DRIVER
10753 M:      Kyungmin Park <kyungmin.park@samsung.com>
10754 L:      linux-mtd@lists.infradead.org
10755 S:      Maintained
10756 F:      drivers/mtd/nand/onenand/
10757 F:      include/linux/mtd/onenand*.h
10758
10759 ONSTREAM SCSI TAPE DRIVER
10760 M:      Willem Riede <osst@riede.org>
10761 L:      osst-users@lists.sourceforge.net
10762 L:      linux-scsi@vger.kernel.org
10763 S:      Maintained
10764 F:      Documentation/scsi/osst.txt
10765 F:      drivers/scsi/osst.*
10766 F:      drivers/scsi/osst_*.h
10767 F:      drivers/scsi/st.h
10768
10769 OP-TEE DRIVER
10770 M:      Jens Wiklander <jens.wiklander@linaro.org>
10771 S:      Maintained
10772 F:      drivers/tee/optee/
10773
10774 OPA-VNIC DRIVER
10775 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10776 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10777 L:      linux-rdma@vger.kernel.org
10778 S:      Supported
10779 F:      drivers/infiniband/ulp/opa_vnic
10780
10781 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10782 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10783 M:      Frank Rowand <frowand.list@gmail.com>
10784 L:      devicetree@vger.kernel.org
10785 S:      Maintained
10786 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10787 F:      Documentation/devicetree/overlay-notes.txt
10788 F:      drivers/of/overlay.c
10789 F:      drivers/of/resolver.c
10790 K:      of_overlay_notifier_
10791
10792 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10793 M:      Rob Herring <robh+dt@kernel.org>
10794 M:      Frank Rowand <frowand.list@gmail.com>
10795 L:      devicetree@vger.kernel.org
10796 W:      http://www.devicetree.org/
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10798 S:      Maintained
10799 F:      drivers/of/
10800 F:      include/linux/of*.h
10801 F:      scripts/dtc/
10802 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10803
10804 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10805 M:      Rob Herring <robh+dt@kernel.org>
10806 M:      Mark Rutland <mark.rutland@arm.com>
10807 L:      devicetree@vger.kernel.org
10808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10809 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10810 S:      Maintained
10811 F:      Documentation/devicetree/
10812 F:      arch/*/boot/dts/
10813 F:      include/dt-bindings/
10814
10815 OPENCORES I2C BUS DRIVER
10816 M:      Peter Korsgaard <peter@korsgaard.com>
10817 L:      linux-i2c@vger.kernel.org
10818 S:      Maintained
10819 F:      Documentation/i2c/busses/i2c-ocores
10820 F:      drivers/i2c/busses/i2c-ocores.c
10821
10822 OPENRISC ARCHITECTURE
10823 M:      Jonas Bonn <jonas@southpole.se>
10824 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10825 M:      Stafford Horne <shorne@gmail.com>
10826 T:      git git://github.com/openrisc/linux.git
10827 L:      openrisc@lists.librecores.org
10828 W:      http://openrisc.io
10829 S:      Maintained
10830 F:      Documentation/devicetree/bindings/openrisc/
10831 F:      Documentation/openrisc/
10832 F:      arch/openrisc/
10833 F:      drivers/irqchip/irq-ompic.c
10834 F:      drivers/irqchip/irq-or1k-*
10835
10836 OPENVSWITCH
10837 M:      Pravin B Shelar <pshelar@ovn.org>
10838 L:      netdev@vger.kernel.org
10839 L:      dev@openvswitch.org
10840 W:      http://openvswitch.org
10841 S:      Maintained
10842 F:      net/openvswitch/
10843 F:      include/uapi/linux/openvswitch.h
10844
10845 OPERATING PERFORMANCE POINTS (OPP)
10846 M:      Viresh Kumar <vireshk@kernel.org>
10847 M:      Nishanth Menon <nm@ti.com>
10848 M:      Stephen Boyd <sboyd@kernel.org>
10849 L:      linux-pm@vger.kernel.org
10850 S:      Maintained
10851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10852 F:      drivers/opp/
10853 F:      include/linux/pm_opp.h
10854 F:      Documentation/power/opp.txt
10855 F:      Documentation/devicetree/bindings/opp/
10856
10857 OPL4 DRIVER
10858 M:      Clemens Ladisch <clemens@ladisch.de>
10859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10860 T:      git git://git.alsa-project.org/alsa-kernel.git
10861 S:      Maintained
10862 F:      sound/drivers/opl4/
10863
10864 OPROFILE
10865 M:      Robert Richter <rric@kernel.org>
10866 L:      oprofile-list@lists.sf.net
10867 S:      Maintained
10868 F:      arch/*/include/asm/oprofile*.h
10869 F:      arch/*/oprofile/
10870 F:      drivers/oprofile/
10871 F:      include/linux/oprofile.h
10872
10873 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10874 M:      Mark Fasheh <mark@fasheh.com>
10875 M:      Joel Becker <jlbec@evilplan.org>
10876 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10877 W:      http://ocfs2.wiki.kernel.org
10878 S:      Supported
10879 F:      Documentation/filesystems/ocfs2.txt
10880 F:      Documentation/filesystems/dlmfs.txt
10881 F:      fs/ocfs2/
10882
10883 ORANGEFS FILESYSTEM
10884 M:      Mike Marshall <hubcap@omnibond.com>
10885 R:      Martin Brandenburg <martin@omnibond.com>
10886 L:      devel@lists.orangefs.org
10887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10888 S:      Supported
10889 F:      fs/orangefs/
10890 F:      Documentation/filesystems/orangefs.txt
10891
10892 ORINOCO DRIVER
10893 L:      linux-wireless@vger.kernel.org
10894 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10895 W:      http://www.nongnu.org/orinoco/
10896 S:      Orphan
10897 F:      drivers/net/wireless/intersil/orinoco/
10898
10899 OSD LIBRARY and FILESYSTEM
10900 M:      Boaz Harrosh <ooo@electrozaur.com>
10901 S:      Maintained
10902 F:      drivers/scsi/osd/
10903 F:      include/scsi/osd_*
10904 F:      fs/exofs/
10905
10906 OV2659 OMNIVISION SENSOR DRIVER
10907 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10908 L:      linux-media@vger.kernel.org
10909 W:      https://linuxtv.org
10910 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10911 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10912 S:      Maintained
10913 F:      drivers/media/i2c/ov2659.c
10914 F:      include/media/i2c/ov2659.h
10915
10916 OVERLAY FILESYSTEM
10917 M:      Miklos Szeredi <miklos@szeredi.hu>
10918 L:      linux-unionfs@vger.kernel.org
10919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10920 S:      Supported
10921 F:      fs/overlayfs/
10922 F:      Documentation/filesystems/overlayfs.txt
10923
10924 P54 WIRELESS DRIVER
10925 M:      Christian Lamparter <chunkeey@googlemail.com>
10926 L:      linux-wireless@vger.kernel.org
10927 W:      http://wireless.kernel.org/en/users/Drivers/p54
10928 S:      Maintained
10929 F:      drivers/net/wireless/intersil/p54/
10930
10931 PA SEMI ETHERNET DRIVER
10932 L:      netdev@vger.kernel.org
10933 S:      Orphan
10934 F:      drivers/net/ethernet/pasemi/*
10935
10936 PA SEMI SMBUS DRIVER
10937 L:      linux-i2c@vger.kernel.org
10938 S:      Orphan
10939 F:      drivers/i2c/busses/i2c-pasemi.c
10940
10941 PADATA PARALLEL EXECUTION MECHANISM
10942 M:      Steffen Klassert <steffen.klassert@secunet.com>
10943 L:      linux-crypto@vger.kernel.org
10944 S:      Maintained
10945 F:      kernel/padata.c
10946 F:      include/linux/padata.h
10947 F:      Documentation/padata.txt
10948
10949 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10950 M:      Harald Welte <laforge@gnumonks.org>
10951 L:      platform-driver-x86@vger.kernel.org
10952 S:      Maintained
10953 F:      drivers/platform/x86/panasonic-laptop.c
10954
10955 PARALLEL LCD/KEYPAD PANEL DRIVER
10956 M:      Willy Tarreau <willy@haproxy.com>
10957 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10958 S:      Odd Fixes
10959 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10960 F:      drivers/misc/panel.c
10961
10962 PARALLEL PORT SUBSYSTEM
10963 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10964 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10965 L:      linux-parport@lists.infradead.org (subscribers-only)
10966 S:      Maintained
10967 F:      drivers/parport/
10968 F:      include/linux/parport*.h
10969 F:      drivers/char/ppdev.c
10970 F:      include/uapi/linux/ppdev.h
10971 F:      Documentation/parport*.txt
10972
10973 PARAVIRT_OPS INTERFACE
10974 M:      Juergen Gross <jgross@suse.com>
10975 M:      Alok Kataria <akataria@vmware.com>
10976 L:      virtualization@lists.linux-foundation.org
10977 S:      Supported
10978 F:      Documentation/virtual/paravirt_ops.txt
10979 F:      arch/*/kernel/paravirt*
10980 F:      arch/*/include/asm/paravirt*.h
10981 F:      include/linux/hypervisor.h
10982
10983 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10984 M:      Tim Waugh <tim@cyberelk.net>
10985 L:      linux-parport@lists.infradead.org (subscribers-only)
10986 S:      Maintained
10987 F:      Documentation/blockdev/paride.txt
10988 F:      drivers/block/paride/
10989
10990 PARISC ARCHITECTURE
10991 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10992 M:      Helge Deller <deller@gmx.de>
10993 L:      linux-parisc@vger.kernel.org
10994 W:      http://www.parisc-linux.org/
10995 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10998 S:      Maintained
10999 F:      arch/parisc/
11000 F:      Documentation/parisc/
11001 F:      drivers/parisc/
11002 F:      drivers/char/agp/parisc-agp.c
11003 F:      drivers/input/serio/gscps2.c
11004 F:      drivers/parport/parport_gsc.*
11005 F:      drivers/tty/serial/8250/8250_gsc.c
11006 F:      drivers/video/fbdev/sti*
11007 F:      drivers/video/console/sti*
11008 F:      drivers/video/logo/logo_parisc*
11009
11010 PARMAN
11011 M:      Jiri Pirko <jiri@mellanox.com>
11012 L:      netdev@vger.kernel.org
11013 S:      Supported
11014 F:      lib/parman.c
11015 F:      lib/test_parman.c
11016 F:      include/linux/parman.h
11017
11018 PC87360 HARDWARE MONITORING DRIVER
11019 M:      Jim Cromie <jim.cromie@gmail.com>
11020 L:      linux-hwmon@vger.kernel.org
11021 S:      Maintained
11022 F:      Documentation/hwmon/pc87360
11023 F:      drivers/hwmon/pc87360.c
11024
11025 PC8736x GPIO DRIVER
11026 M:      Jim Cromie <jim.cromie@gmail.com>
11027 S:      Maintained
11028 F:      drivers/char/pc8736x_gpio.c
11029
11030 PC87427 HARDWARE MONITORING DRIVER
11031 M:      Jean Delvare <jdelvare@suse.com>
11032 L:      linux-hwmon@vger.kernel.org
11033 S:      Maintained
11034 F:      Documentation/hwmon/pc87427
11035 F:      drivers/hwmon/pc87427.c
11036
11037 PCA9532 LED DRIVER
11038 M:      Riku Voipio <riku.voipio@iki.fi>
11039 S:      Maintained
11040 F:      drivers/leds/leds-pca9532.c
11041 F:      include/linux/leds-pca9532.h
11042
11043 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11044 M:      Guenter Roeck <linux@roeck-us.net>
11045 L:      linux-i2c@vger.kernel.org
11046 S:      Maintained
11047 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11048
11049 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11050 M:      Khalid Aziz <khalid@gonehiking.org>
11051 S:      Maintained
11052 F:      drivers/firmware/pcdp.*
11053
11054 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11055 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11056 L:      linux-pci@vger.kernel.org
11057 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11058 S:      Maintained
11059 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11060 F:      drivers/pci/controller/pci-aardvark.c
11061
11062 PCI DRIVER FOR ALTERA PCIE IP
11063 M:      Ley Foon Tan <lftan@altera.com>
11064 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11065 L:      linux-pci@vger.kernel.org
11066 S:      Supported
11067 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11068 F:      drivers/pci/controller/pcie-altera.c
11069
11070 PCI DRIVER FOR APPLIEDMICRO XGENE
11071 M:      Tanmay Inamdar <tinamdar@apm.com>
11072 L:      linux-pci@vger.kernel.org
11073 L:      linux-arm-kernel@lists.infradead.org
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11076 F:      drivers/pci/controller/pci-xgene.c
11077
11078 PCI DRIVER FOR ARM VERSATILE PLATFORM
11079 M:      Rob Herring <robh@kernel.org>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/versatile.txt
11084 F:      drivers/pci/controller/pci-versatile.c
11085
11086 PCI DRIVER FOR ARMADA 8K
11087 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11088 L:      linux-pci@vger.kernel.org
11089 L:      linux-arm-kernel@lists.infradead.org
11090 S:      Maintained
11091 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11092 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11093
11094 PCI DRIVER FOR CADENCE PCIE IP
11095 M:      Alan Douglas <adouglas@cadence.com>
11096 L:      linux-pci@vger.kernel.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11099 F:      drivers/pci/controller/pcie-cadence*
11100
11101 PCI DRIVER FOR FREESCALE LAYERSCAPE
11102 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11103 M:      Mingkai Hu <mingkai.hu@nxp.com>
11104 M:      Roy Zang <roy.zang@nxp.com>
11105 L:      linuxppc-dev@lists.ozlabs.org
11106 L:      linux-pci@vger.kernel.org
11107 L:      linux-arm-kernel@lists.infradead.org
11108 S:      Maintained
11109 F:      drivers/pci/controller/dwc/*layerscape*
11110
11111 PCI DRIVER FOR GENERIC OF HOSTS
11112 M:      Will Deacon <will.deacon@arm.com>
11113 L:      linux-pci@vger.kernel.org
11114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11115 S:      Maintained
11116 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11117 F:      drivers/pci/controller/pci-host-common.c
11118 F:      drivers/pci/controller/pci-host-generic.c
11119
11120 PCI DRIVER FOR IMX6
11121 M:      Richard Zhu <hongxing.zhu@nxp.com>
11122 M:      Lucas Stach <l.stach@pengutronix.de>
11123 L:      linux-pci@vger.kernel.org
11124 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11125 S:      Maintained
11126 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11127 F:      drivers/pci/controller/dwc/*imx6*
11128
11129 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11130 M:      Keith Busch <keith.busch@intel.com>
11131 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11132 L:      linux-pci@vger.kernel.org
11133 S:      Supported
11134 F:      drivers/pci/controller/vmd.c
11135
11136 PCI DRIVER FOR MICROSEMI SWITCHTEC
11137 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11138 M:      Logan Gunthorpe <logang@deltatee.com>
11139 L:      linux-pci@vger.kernel.org
11140 S:      Maintained
11141 F:      Documentation/switchtec.txt
11142 F:      Documentation/ABI/testing/sysfs-class-switchtec
11143 F:      drivers/pci/switch/switchtec*
11144 F:      include/uapi/linux/switchtec_ioctl.h
11145 F:      include/linux/switchtec.h
11146 F:      drivers/ntb/hw/mscc/
11147
11148 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11149 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11150 M:      Jason Cooper <jason@lakedaemon.net>
11151 L:      linux-pci@vger.kernel.org
11152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11153 S:      Maintained
11154 F:      drivers/pci/controller/*mvebu*
11155
11156 PCI DRIVER FOR NVIDIA TEGRA
11157 M:      Thierry Reding <thierry.reding@gmail.com>
11158 L:      linux-tegra@vger.kernel.org
11159 L:      linux-pci@vger.kernel.org
11160 S:      Supported
11161 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11162 F:      drivers/pci/controller/pci-tegra.c
11163
11164 PCI DRIVER FOR RENESAS R-CAR
11165 M:      Simon Horman <horms@verge.net.au>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-renesas-soc@vger.kernel.org
11168 S:      Maintained
11169 F:      drivers/pci/controller/*rcar*
11170
11171 PCI DRIVER FOR SAMSUNG EXYNOS
11172 M:      Jingoo Han <jingoohan1@gmail.com>
11173 L:      linux-pci@vger.kernel.org
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11176 S:      Maintained
11177 F:      drivers/pci/controller/dwc/pci-exynos.c
11178
11179 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11180 M:      Jingoo Han <jingoohan1@gmail.com>
11181 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11182 L:      linux-pci@vger.kernel.org
11183 S:      Maintained
11184 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11185 F:      drivers/pci/controller/dwc/*designware*
11186
11187 PCI DRIVER FOR TI DRA7XX
11188 M:      Kishon Vijay Abraham I <kishon@ti.com>
11189 L:      linux-omap@vger.kernel.org
11190 L:      linux-pci@vger.kernel.org
11191 S:      Supported
11192 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11193 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11194
11195 PCI DRIVER FOR TI KEYSTONE
11196 M:      Murali Karicheri <m-karicheri2@ti.com>
11197 L:      linux-pci@vger.kernel.org
11198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11199 S:      Maintained
11200 F:      drivers/pci/controller/dwc/*keystone*
11201
11202 PCI ENDPOINT SUBSYSTEM
11203 M:      Kishon Vijay Abraham I <kishon@ti.com>
11204 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11205 L:      linux-pci@vger.kernel.org
11206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11207 S:      Supported
11208 F:      drivers/pci/endpoint/
11209 F:      drivers/misc/pci_endpoint_test.c
11210 F:      tools/pci/
11211
11212 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11213 M:      Russell Currey <ruscur@russell.cc>
11214 L:      linuxppc-dev@lists.ozlabs.org
11215 S:      Supported
11216 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11217 F:      arch/powerpc/kernel/eeh*.c
11218 F:      arch/powerpc/platforms/*/eeh*.c
11219 F:      arch/powerpc/include/*/eeh*.h
11220
11221 PCI ERROR RECOVERY
11222 M:      Linas Vepstas <linasvepstas@gmail.com>
11223 L:      linux-pci@vger.kernel.org
11224 S:      Supported
11225 F:      Documentation/PCI/pci-error-recovery.txt
11226
11227 PCI MSI DRIVER FOR ALTERA MSI IP
11228 M:      Ley Foon Tan <lftan@altera.com>
11229 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11230 L:      linux-pci@vger.kernel.org
11231 S:      Supported
11232 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11233 F:      drivers/pci/controller/pcie-altera-msi.c
11234
11235 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11236 M:      Duc Dang <dhdang@apm.com>
11237 L:      linux-pci@vger.kernel.org
11238 L:      linux-arm-kernel@lists.infradead.org
11239 S:      Maintained
11240 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11241 F:      drivers/pci/controller/pci-xgene-msi.c
11242
11243 PCI SUBSYSTEM
11244 M:      Bjorn Helgaas <bhelgaas@google.com>
11245 L:      linux-pci@vger.kernel.org
11246 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11248 S:      Supported
11249 F:      Documentation/devicetree/bindings/pci/
11250 F:      Documentation/PCI/
11251 F:      drivers/acpi/pci*
11252 F:      drivers/pci/
11253 F:      include/asm-generic/pci*
11254 F:      include/linux/pci*
11255 F:      include/linux/of_pci.h
11256 F:      include/uapi/linux/pci*
11257 F:      lib/pci*
11258 F:      arch/x86/pci/
11259 F:      arch/x86/kernel/quirks.c
11260
11261 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11262 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11263 L:      linux-pci@vger.kernel.org
11264 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11266 S:      Supported
11267 F:      drivers/pci/controller/
11268
11269 PCIE DRIVER FOR AXIS ARTPEC
11270 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11271 L:      linux-arm-kernel@axis.com
11272 L:      linux-pci@vger.kernel.org
11273 S:      Maintained
11274 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11275 F:      drivers/pci/controller/dwc/*artpec*
11276
11277 PCIE DRIVER FOR CAVIUM THUNDERX
11278 M:      David Daney <david.daney@cavium.com>
11279 L:      linux-pci@vger.kernel.org
11280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11281 S:      Supported
11282 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11283 F:      drivers/pci/controller/pci-thunder-*
11284
11285 PCIE DRIVER FOR HISILICON
11286 M:      Zhou Wang <wangzhou1@hisilicon.com>
11287 L:      linux-pci@vger.kernel.org
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11290 F:      drivers/pci/controller/dwc/pcie-hisi.c
11291
11292 PCIE DRIVER FOR HISILICON KIRIN
11293 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11294 M:      Binghui Wang <wangbinghui@hisilicon.com>
11295 L:      linux-pci@vger.kernel.org
11296 S:      Maintained
11297 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11298 F:      drivers/pci/controller/dwc/pcie-kirin.c
11299
11300 PCIE DRIVER FOR HISILICON STB
11301 M:      Jianguo Sun <sunjianguo1@huawei.com>
11302 M:      Shawn Guo <shawn.guo@linaro.org>
11303 L:      linux-pci@vger.kernel.org
11304 S:      Maintained
11305 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11306 F:      drivers/pci/controller/dwc/pcie-histb.c
11307
11308 PCIE DRIVER FOR MEDIATEK
11309 M:      Ryder Lee <ryder.lee@mediatek.com>
11310 L:      linux-pci@vger.kernel.org
11311 L:      linux-mediatek@lists.infradead.org
11312 S:      Supported
11313 F:      Documentation/devicetree/bindings/pci/mediatek*
11314 F:      drivers/pci/controller/*mediatek*
11315
11316 PCIE DRIVER FOR QUALCOMM MSM
11317 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11318 L:      linux-pci@vger.kernel.org
11319 L:      linux-arm-msm@vger.kernel.org
11320 S:      Maintained
11321 F:      drivers/pci/controller/dwc/*qcom*
11322
11323 PCIE DRIVER FOR ROCKCHIP
11324 M:      Shawn Lin <shawn.lin@rock-chips.com>
11325 L:      linux-pci@vger.kernel.org
11326 L:      linux-rockchip@lists.infradead.org
11327 S:      Maintained
11328 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11329 F:      drivers/pci/controller/pcie-rockchip*
11330
11331 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11332 M:      Linus Walleij <linus.walleij@linaro.org>
11333 L:      linux-pci@vger.kernel.org
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11336 F:      drivers/pci/controller/pci-v3-semi.c
11337
11338 PCIE DRIVER FOR ST SPEAR13XX
11339 M:      Pratyush Anand <pratyush.anand@gmail.com>
11340 L:      linux-pci@vger.kernel.org
11341 S:      Maintained
11342 F:      drivers/pci/controller/dwc/*spear*
11343
11344 PCMCIA SUBSYSTEM
11345 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11347 S:      Odd Fixes
11348 F:      Documentation/pcmcia/
11349 F:      tools/pcmcia/
11350 F:      drivers/pcmcia/
11351 F:      include/pcmcia/
11352
11353 PCNET32 NETWORK DRIVER
11354 M:      Don Fry <pcnet32@frontier.com>
11355 L:      netdev@vger.kernel.org
11356 S:      Maintained
11357 F:      drivers/net/ethernet/amd/pcnet32.c
11358
11359 PCRYPT PARALLEL CRYPTO ENGINE
11360 M:      Steffen Klassert <steffen.klassert@secunet.com>
11361 L:      linux-crypto@vger.kernel.org
11362 S:      Maintained
11363 F:      crypto/pcrypt.c
11364 F:      include/crypto/pcrypt.h
11365
11366 PEAQ WMI HOTKEYS DRIVER
11367 M:      Hans de Goede <hdegoede@redhat.com>
11368 L:      platform-driver-x86@vger.kernel.org
11369 S:      Maintained
11370 F:      drivers/platform/x86/peaq-wmi.c
11371
11372 PER-CPU MEMORY ALLOCATOR
11373 M:      Dennis Zhou <dennis@kernel.org>
11374 M:      Tejun Heo <tj@kernel.org>
11375 M:      Christoph Lameter <cl@linux.com>
11376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11377 S:      Maintained
11378 F:      include/linux/percpu*.h
11379 F:      mm/percpu*.c
11380 F:      arch/*/include/asm/percpu.h
11381
11382 PER-TASK DELAY ACCOUNTING
11383 M:      Balbir Singh <bsingharora@gmail.com>
11384 S:      Maintained
11385 F:      include/linux/delayacct.h
11386 F:      kernel/delayacct.c
11387
11388 PERFORMANCE EVENTS SUBSYSTEM
11389 M:      Peter Zijlstra <peterz@infradead.org>
11390 M:      Ingo Molnar <mingo@redhat.com>
11391 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11392 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11393 R:      Jiri Olsa <jolsa@redhat.com>
11394 R:      Namhyung Kim <namhyung@kernel.org>
11395 L:      linux-kernel@vger.kernel.org
11396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11397 S:      Supported
11398 F:      kernel/events/*
11399 F:      include/linux/perf_event.h
11400 F:      include/uapi/linux/perf_event.h
11401 F:      arch/*/kernel/perf_event*.c
11402 F:      arch/*/kernel/*/perf_event*.c
11403 F:      arch/*/kernel/*/*/perf_event*.c
11404 F:      arch/*/include/asm/perf_event.h
11405 F:      arch/*/kernel/perf_callchain.c
11406 F:      arch/*/events/*
11407 F:      tools/perf/
11408
11409 PERSONALITY HANDLING
11410 M:      Christoph Hellwig <hch@infradead.org>
11411 L:      linux-abi-devel@lists.sourceforge.net
11412 S:      Maintained
11413 F:      include/linux/personality.h
11414 F:      include/uapi/linux/personality.h
11415
11416 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11417 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11418 L:      linux-input@vger.kernel.org
11419 S:      Maintained
11420 F:      Documentation/input/devices/pxrc.rst
11421 F:      drivers/input/joystick/pxrc.c
11422
11423 PHONET PROTOCOL
11424 M:      Remi Denis-Courmont <courmisch@gmail.com>
11425 S:      Supported
11426 F:      Documentation/networking/phonet.txt
11427 F:      include/linux/phonet.h
11428 F:      include/net/phonet/
11429 F:      include/uapi/linux/phonet.h
11430 F:      net/phonet/
11431
11432 PHRAM MTD DRIVER
11433 M:      Joern Engel <joern@lazybastard.org>
11434 L:      linux-mtd@lists.infradead.org
11435 S:      Maintained
11436 F:      drivers/mtd/devices/phram.c
11437
11438 PICOLCD HID DRIVER
11439 M:      Bruno Prémont <bonbons@linux-vserver.org>
11440 L:      linux-input@vger.kernel.org
11441 S:      Maintained
11442 F:      drivers/hid/hid-picolcd*
11443
11444 PICOXCELL SUPPORT
11445 M:      Jamie Iles <jamie@jamieiles.com>
11446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11447 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11448 S:      Supported
11449 F:      arch/arm/boot/dts/picoxcell*
11450 F:      arch/arm/mach-picoxcell/
11451 F:      drivers/crypto/picoxcell*
11452
11453 PIN CONTROL SUBSYSTEM
11454 M:      Linus Walleij <linus.walleij@linaro.org>
11455 L:      linux-gpio@vger.kernel.org
11456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11457 S:      Maintained
11458 F:      Documentation/devicetree/bindings/pinctrl/
11459 F:      Documentation/driver-api/pinctl.rst
11460 F:      drivers/pinctrl/
11461 F:      include/linux/pinctrl/
11462
11463 PIN CONTROLLER - ATMEL AT91
11464 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11465 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11466 S:      Maintained
11467 F:      drivers/pinctrl/pinctrl-at91.*
11468
11469 PIN CONTROLLER - ATMEL AT91 PIO4
11470 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11472 L:      linux-gpio@vger.kernel.org
11473 S:      Supported
11474 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11475
11476 PIN CONTROLLER - FREESCALE
11477 M:      Dong Aisheng <aisheng.dong@nxp.com>
11478 M:      Fabio Estevam <festevam@gmail.com>
11479 M:      Shawn Guo <shawnguo@kernel.org>
11480 M:      Stefan Agner <stefan@agner.ch>
11481 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11482 L:      linux-gpio@vger.kernel.org
11483 S:      Maintained
11484 F:      drivers/pinctrl/freescale/
11485 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11486
11487 PIN CONTROLLER - INTEL
11488 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11489 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11490 S:      Maintained
11491 F:      drivers/pinctrl/intel/
11492
11493 PIN CONTROLLER - MEDIATEK
11494 M:      Sean Wang <sean.wang@mediatek.com>
11495 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11496 S:      Maintained
11497 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11498 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11499 F:      drivers/pinctrl/mediatek/mtk-eint.*
11500 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11501 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11502 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11503
11504 PIN CONTROLLER - QUALCOMM
11505 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11506 S:      Maintained
11507 L:      linux-arm-msm@vger.kernel.org
11508 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11509 F:      drivers/pinctrl/qcom/
11510
11511 PIN CONTROLLER - RENESAS
11512 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11513 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11514 L:      linux-renesas-soc@vger.kernel.org
11515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11516 S:      Maintained
11517 F:      drivers/pinctrl/sh-pfc/
11518
11519 PIN CONTROLLER - SAMSUNG
11520 M:      Tomasz Figa <tomasz.figa@gmail.com>
11521 M:      Krzysztof Kozlowski <krzk@kernel.org>
11522 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11524 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11525 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11527 S:      Maintained
11528 F:      drivers/pinctrl/samsung/
11529 F:      include/dt-bindings/pinctrl/samsung.h
11530 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11531
11532 PIN CONTROLLER - SINGLE
11533 M:      Tony Lindgren <tony@atomide.com>
11534 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11536 L:      linux-omap@vger.kernel.org
11537 S:      Maintained
11538 F:      drivers/pinctrl/pinctrl-single.c
11539
11540 PIN CONTROLLER - ST SPEAR
11541 M:      Viresh Kumar <vireshk@kernel.org>
11542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11543 W:      http://www.st.com/spear
11544 S:      Maintained
11545 F:      drivers/pinctrl/spear/
11546
11547 PISTACHIO SOC SUPPORT
11548 M:      James Hartley <james.hartley@sondrel.com>
11549 L:      linux-mips@linux-mips.org
11550 S:      Odd Fixes
11551 F:      arch/mips/pistachio/
11552 F:      arch/mips/include/asm/mach-pistachio/
11553 F:      arch/mips/boot/dts/img/pistachio*
11554 F:      arch/mips/configs/pistachio*_defconfig
11555
11556 PKTCDVD DRIVER
11557 S:      Orphan
11558 M:      linux-block@vger.kernel.org
11559 F:      drivers/block/pktcdvd.c
11560 F:      include/linux/pktcdvd.h
11561 F:      include/uapi/linux/pktcdvd.h
11562
11563 PKUNITY SOC DRIVERS
11564 M:      Guan Xuetao <gxt@pku.edu.cn>
11565 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11566 S:      Maintained
11567 T:      git git://github.com/gxt/linux.git
11568 F:      drivers/input/serio/i8042-unicore32io.h
11569 F:      drivers/i2c/busses/i2c-puv3.c
11570 F:      drivers/video/fbdev/fb-puv3.c
11571 F:      drivers/rtc/rtc-puv3.c
11572
11573 PMBUS HARDWARE MONITORING DRIVERS
11574 M:      Guenter Roeck <linux@roeck-us.net>
11575 L:      linux-hwmon@vger.kernel.org
11576 W:      http://hwmon.wiki.kernel.org/
11577 W:      http://www.roeck-us.net/linux/drivers/
11578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11579 S:      Maintained
11580 F:      Documentation/hwmon/pmbus
11581 F:      drivers/hwmon/pmbus/
11582 F:      include/linux/pmbus.h
11583
11584 PMC SIERRA MaxRAID DRIVER
11585 L:      linux-scsi@vger.kernel.org
11586 W:      http://www.pmc-sierra.com/
11587 S:      Orphan
11588 F:      drivers/scsi/pmcraid.*
11589
11590 PMC SIERRA PM8001 DRIVER
11591 M:      Jack Wang <jinpu.wang@profitbricks.com>
11592 M:      lindar_liu@usish.com
11593 L:      linux-scsi@vger.kernel.org
11594 S:      Supported
11595 F:      drivers/scsi/pm8001/
11596
11597 PNP SUPPORT
11598 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11599 S:      Maintained
11600 F:      drivers/pnp/
11601
11602 POSIX CLOCKS and TIMERS
11603 M:      Thomas Gleixner <tglx@linutronix.de>
11604 L:      linux-kernel@vger.kernel.org
11605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11606 S:      Maintained
11607 F:      fs/timerfd.c
11608 F:      include/linux/timer*
11609 F:      kernel/time/*timer*
11610
11611 POWER MANAGEMENT CORE
11612 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11613 L:      linux-pm@vger.kernel.org
11614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11615 B:      https://bugzilla.kernel.org
11616 S:      Supported
11617 F:      drivers/base/power/
11618 F:      include/linux/pm.h
11619 F:      include/linux/pm_*
11620 F:      include/linux/powercap.h
11621 F:      drivers/powercap/
11622 F:      kernel/configs/nopm.config
11623
11624 POWER STATE COORDINATION INTERFACE (PSCI)
11625 M:      Mark Rutland <mark.rutland@arm.com>
11626 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11627 L:      linux-arm-kernel@lists.infradead.org
11628 S:      Maintained
11629 F:      drivers/firmware/psci*.c
11630 F:      include/linux/psci.h
11631 F:      include/uapi/linux/psci.h
11632
11633 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11634 M:      Sebastian Reichel <sre@kernel.org>
11635 L:      linux-pm@vger.kernel.org
11636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11637 S:      Maintained
11638 F:      Documentation/ABI/testing/sysfs-class-power
11639 F:      Documentation/devicetree/bindings/power/supply/
11640 F:      include/linux/power_supply.h
11641 F:      drivers/power/supply/
11642
11643 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11644 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11645 L:      linuxppc-dev@lists.ozlabs.org
11646 S:      Maintained
11647 F:      drivers/char/powernv-op-panel.c
11648
11649 PPP OVER ATM (RFC 2364)
11650 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11651 S:      Maintained
11652 F:      net/atm/pppoatm.c
11653 F:      include/uapi/linux/atmppp.h
11654
11655 PPP OVER ETHERNET
11656 M:      Michal Ostrowski <mostrows@earthlink.net>
11657 S:      Maintained
11658 F:      drivers/net/ppp/pppoe.c
11659 F:      drivers/net/ppp/pppox.c
11660
11661 PPP OVER L2TP
11662 M:      James Chapman <jchapman@katalix.com>
11663 S:      Maintained
11664 F:      net/l2tp/l2tp_ppp.c
11665 F:      include/linux/if_pppol2tp.h
11666 F:      include/uapi/linux/if_pppol2tp.h
11667
11668 PPP PROTOCOL DRIVERS AND COMPRESSORS
11669 M:      Paul Mackerras <paulus@samba.org>
11670 L:      linux-ppp@vger.kernel.org
11671 S:      Maintained
11672 F:      drivers/net/ppp/ppp_*
11673
11674 PPS SUPPORT
11675 M:      Rodolfo Giometti <giometti@enneenne.com>
11676 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11677 L:      linuxpps@ml.enneenne.com (subscribers-only)
11678 S:      Maintained
11679 F:      Documentation/pps/
11680 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11681 F:      Documentation/ABI/testing/sysfs-pps
11682 F:      drivers/pps/
11683 F:      include/linux/pps*.h
11684 F:      include/uapi/linux/pps.h
11685
11686 PPTP DRIVER
11687 M:      Dmitry Kozlov <xeb@mail.ru>
11688 L:      netdev@vger.kernel.org
11689 S:      Maintained
11690 F:      drivers/net/ppp/pptp.c
11691 W:      http://sourceforge.net/projects/accel-pptp
11692
11693 PREEMPTIBLE KERNEL
11694 M:      Robert Love <rml@tech9.net>
11695 L:      kpreempt-tech@lists.sourceforge.net
11696 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11697 S:      Supported
11698 F:      Documentation/preempt-locking.txt
11699 F:      include/linux/preempt.h
11700
11701 PRINTK
11702 M:      Petr Mladek <pmladek@suse.com>
11703 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11704 R:      Steven Rostedt <rostedt@goodmis.org>
11705 S:      Maintained
11706 F:      kernel/printk/
11707 F:      include/linux/printk.h
11708
11709 PRISM54 WIRELESS DRIVER
11710 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11711 L:      linux-wireless@vger.kernel.org
11712 W:      http://wireless.kernel.org/en/users/Drivers/p54
11713 S:      Obsolete
11714 F:      drivers/net/wireless/intersil/prism54/
11715
11716 PROC FILESYSTEM
11717 R:      Alexey Dobriyan <adobriyan@gmail.com>
11718 L:      linux-kernel@vger.kernel.org
11719 L:      linux-fsdevel@vger.kernel.org
11720 S:      Maintained
11721 F:      fs/proc/
11722 F:      include/linux/proc_fs.h
11723 F:      tools/testing/selftests/proc/
11724
11725 PROC SYSCTL
11726 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11727 M:      Kees Cook <keescook@chromium.org>
11728 L:      linux-kernel@vger.kernel.org
11729 L:      linux-fsdevel@vger.kernel.org
11730 S:      Maintained
11731 F:      fs/proc/proc_sysctl.c
11732 F:      include/linux/sysctl.h
11733 F:      kernel/sysctl.c
11734 F:      tools/testing/selftests/sysctl/
11735
11736 PS3 NETWORK SUPPORT
11737 M:      Geoff Levand <geoff@infradead.org>
11738 L:      netdev@vger.kernel.org
11739 L:      linuxppc-dev@lists.ozlabs.org
11740 S:      Maintained
11741 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11742
11743 PS3 PLATFORM SUPPORT
11744 M:      Geoff Levand <geoff@infradead.org>
11745 L:      linuxppc-dev@lists.ozlabs.org
11746 S:      Maintained
11747 F:      arch/powerpc/boot/ps3*
11748 F:      arch/powerpc/include/asm/lv1call.h
11749 F:      arch/powerpc/include/asm/ps3*.h
11750 F:      arch/powerpc/platforms/ps3/
11751 F:      drivers/*/ps3*
11752 F:      drivers/ps3/
11753 F:      drivers/rtc/rtc-ps3.c
11754 F:      drivers/usb/host/*ps3.c
11755 F:      sound/ppc/snd_ps3*
11756
11757 PS3VRAM DRIVER
11758 M:      Jim Paris <jim@jtan.com>
11759 M:      Geoff Levand <geoff@infradead.org>
11760 L:      linuxppc-dev@lists.ozlabs.org
11761 S:      Maintained
11762 F:      drivers/block/ps3vram.c
11763
11764 PSAMPLE PACKET SAMPLING SUPPORT:
11765 M:      Yotam Gigi <yotam.gi@gmail.com>
11766 S:      Maintained
11767 F:      net/psample
11768 F:      include/net/psample.h
11769 F:      include/uapi/linux/psample.h
11770
11771 PSTORE FILESYSTEM
11772 M:      Kees Cook <keescook@chromium.org>
11773 M:      Anton Vorontsov <anton@enomsg.org>
11774 M:      Colin Cross <ccross@android.com>
11775 M:      Tony Luck <tony.luck@intel.com>
11776 S:      Maintained
11777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11778 F:      fs/pstore/
11779 F:      include/linux/pstore*
11780 F:      drivers/firmware/efi/efi-pstore.c
11781 F:      drivers/acpi/apei/erst.c
11782 F:      Documentation/admin-guide/ramoops.rst
11783 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11784 K:      \b(pstore|ramoops)
11785
11786 PTP HARDWARE CLOCK SUPPORT
11787 M:      Richard Cochran <richardcochran@gmail.com>
11788 L:      netdev@vger.kernel.org
11789 S:      Maintained
11790 W:      http://linuxptp.sourceforge.net/
11791 F:      Documentation/ABI/testing/sysfs-ptp
11792 F:      Documentation/ptp/*
11793 F:      drivers/net/phy/dp83640*
11794 F:      drivers/ptp/*
11795 F:      include/linux/ptp_cl*
11796
11797 PTRACE SUPPORT
11798 M:      Oleg Nesterov <oleg@redhat.com>
11799 S:      Maintained
11800 F:      include/asm-generic/syscall.h
11801 F:      include/linux/ptrace.h
11802 F:      include/linux/regset.h
11803 F:      include/linux/tracehook.h
11804 F:      include/uapi/linux/ptrace.h
11805 F:      include/uapi/linux/ptrace.h
11806 F:      include/asm-generic/ptrace.h
11807 F:      kernel/ptrace.c
11808 F:      arch/*/ptrace*.c
11809 F:      arch/*/*/ptrace*.c
11810 F:      arch/*/include/asm/ptrace*.h
11811
11812 PULSE8-CEC DRIVER
11813 M:      Hans Verkuil <hverkuil@xs4all.nl>
11814 L:      linux-media@vger.kernel.org
11815 T:      git git://linuxtv.org/media_tree.git
11816 S:      Maintained
11817 F:      drivers/media/usb/pulse8-cec/*
11818 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11819
11820 PVRUSB2 VIDEO4LINUX DRIVER
11821 M:      Mike Isely <isely@pobox.com>
11822 L:      pvrusb2@isely.net       (subscribers-only)
11823 L:      linux-media@vger.kernel.org
11824 W:      http://www.isely.net/pvrusb2/
11825 T:      git git://linuxtv.org/media_tree.git
11826 S:      Maintained
11827 F:      Documentation/media/v4l-drivers/pvrusb2*
11828 F:      drivers/media/usb/pvrusb2/
11829
11830 PWC WEBCAM DRIVER
11831 M:      Hans Verkuil <hverkuil@xs4all.nl>
11832 L:      linux-media@vger.kernel.org
11833 T:      git git://linuxtv.org/media_tree.git
11834 S:      Odd Fixes
11835 F:      drivers/media/usb/pwc/*
11836
11837 PWM FAN DRIVER
11838 M:      Kamil Debski <kamil@wypas.org>
11839 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11840 L:      linux-hwmon@vger.kernel.org
11841 S:      Supported
11842 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11843 F:      Documentation/hwmon/pwm-fan
11844 F:      drivers/hwmon/pwm-fan.c
11845
11846 PWM IR Transmitter
11847 M:      Sean Young <sean@mess.org>
11848 L:      linux-media@vger.kernel.org
11849 S:      Maintained
11850 F:      drivers/media/rc/pwm-ir-tx.c
11851
11852 PWM SUBSYSTEM
11853 M:      Thierry Reding <thierry.reding@gmail.com>
11854 L:      linux-pwm@vger.kernel.org
11855 S:      Maintained
11856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11857 F:      Documentation/pwm.txt
11858 F:      Documentation/devicetree/bindings/pwm/
11859 F:      include/linux/pwm.h
11860 F:      drivers/pwm/
11861 F:      drivers/video/backlight/pwm_bl.c
11862 F:      include/linux/pwm_backlight.h
11863 F:      drivers/gpio/gpio-mvebu.c
11864 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11865
11866 PXA GPIO DRIVER
11867 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11868 L:      linux-gpio@vger.kernel.org
11869 S:      Maintained
11870 F:      drivers/gpio/gpio-pxa.c
11871
11872 PXA MMCI DRIVER
11873 S:      Orphan
11874
11875 PXA RTC DRIVER
11876 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11877 L:      linux-rtc@vger.kernel.org
11878 S:      Maintained
11879
11880 PXA2xx/PXA3xx SUPPORT
11881 M:      Daniel Mack <daniel@zonque.org>
11882 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11883 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11885 T:      git git://github.com/hzhuang1/linux.git
11886 T:      git git://github.com/rjarzmik/linux.git
11887 S:      Maintained
11888 F:      arch/arm/boot/dts/pxa*
11889 F:      arch/arm/mach-pxa/
11890 F:      drivers/dma/pxa*
11891 F:      drivers/pcmcia/pxa2xx*
11892 F:      drivers/pinctrl/pxa/
11893 F:      drivers/spi/spi-pxa2xx*
11894 F:      drivers/usb/gadget/udc/pxa2*
11895 F:      include/sound/pxa2xx-lib.h
11896 F:      sound/arm/pxa*
11897 F:      sound/soc/pxa/
11898
11899 QAT DRIVER
11900 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11901 L:      qat-linux@intel.com
11902 S:      Supported
11903 F:      drivers/crypto/qat/
11904
11905 QCOM AUDIO (ASoC) DRIVERS
11906 M:      Patrick Lai <plai@codeaurora.org>
11907 M:      Banajit Goswami <bgoswami@codeaurora.org>
11908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11909 S:      Supported
11910 F:      sound/soc/qcom/
11911
11912 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11913 M:      Gabriel Somlo <somlo@cmu.edu>
11914 M:      "Michael S. Tsirkin" <mst@redhat.com>
11915 L:      qemu-devel@nongnu.org
11916 S:      Maintained
11917 F:      drivers/firmware/qemu_fw_cfg.c
11918 F:      include/uapi/linux/qemu_fw_cfg.h
11919
11920 QIB DRIVER
11921 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11922 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11923 L:      linux-rdma@vger.kernel.org
11924 S:      Supported
11925 F:      drivers/infiniband/hw/qib/
11926
11927 QLOGIC QL41xxx FCOE DRIVER
11928 M:      QLogic-Storage-Upstream@cavium.com
11929 L:      linux-scsi@vger.kernel.org
11930 S:      Supported
11931 F:      drivers/scsi/qedf/
11932
11933 QLOGIC QL41xxx ISCSI DRIVER
11934 M:      QLogic-Storage-Upstream@cavium.com
11935 L:      linux-scsi@vger.kernel.org
11936 S:      Supported
11937 F:      drivers/scsi/qedi/
11938
11939 QLOGIC QL4xxx ETHERNET DRIVER
11940 M:      Ariel Elior <Ariel.Elior@cavium.com>
11941 M:      everest-linux-l2@cavium.com
11942 L:      netdev@vger.kernel.org
11943 S:      Supported
11944 F:      drivers/net/ethernet/qlogic/qed/
11945 F:      include/linux/qed/
11946 F:      drivers/net/ethernet/qlogic/qede/
11947
11948 QLOGIC QL4xxx RDMA DRIVER
11949 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11950 M:      Ariel Elior <Ariel.Elior@cavium.com>
11951 L:      linux-rdma@vger.kernel.org
11952 S:      Supported
11953 F:      drivers/infiniband/hw/qedr/
11954 F:      include/uapi/rdma/qedr-abi.h
11955
11956 QLOGIC QLA1280 SCSI DRIVER
11957 M:      Michael Reed <mdr@sgi.com>
11958 L:      linux-scsi@vger.kernel.org
11959 S:      Maintained
11960 F:      drivers/scsi/qla1280.[ch]
11961
11962 QLOGIC QLA2XXX FC-SCSI DRIVER
11963 M:      qla2xxx-upstream@qlogic.com
11964 L:      linux-scsi@vger.kernel.org
11965 S:      Supported
11966 F:      Documentation/scsi/LICENSE.qla2xxx
11967 F:      drivers/scsi/qla2xxx/
11968
11969 QLOGIC QLA3XXX NETWORK DRIVER
11970 M:      Dept-GELinuxNICDev@cavium.com
11971 L:      netdev@vger.kernel.org
11972 S:      Supported
11973 F:      Documentation/networking/LICENSE.qla3xxx
11974 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11975
11976 QLOGIC QLA4XXX iSCSI DRIVER
11977 M:      QLogic-Storage-Upstream@qlogic.com
11978 L:      linux-scsi@vger.kernel.org
11979 S:      Supported
11980 F:      Documentation/scsi/LICENSE.qla4xxx
11981 F:      drivers/scsi/qla4xxx/
11982
11983 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11984 M:      Harish Patil <harish.patil@cavium.com>
11985 M:      Manish Chopra <manish.chopra@cavium.com>
11986 M:      Dept-GELinuxNICDev@cavium.com
11987 L:      netdev@vger.kernel.org
11988 S:      Supported
11989 F:      drivers/net/ethernet/qlogic/qlcnic/
11990
11991 QLOGIC QLGE 10Gb ETHERNET DRIVER
11992 M:      Harish Patil <harish.patil@cavium.com>
11993 M:      Manish Chopra <manish.chopra@cavium.com>
11994 M:      Dept-GELinuxNICDev@cavium.com
11995 L:      netdev@vger.kernel.org
11996 S:      Supported
11997 F:      drivers/net/ethernet/qlogic/qlge/
11998
11999 QM1D1B0004 MEDIA DRIVER
12000 M:      Akihiro Tsukada <tskd08@gmail.com>
12001 L:      linux-media@vger.kernel.org
12002 S:      Odd Fixes
12003 F:      drivers/media/tuners/qm1d1b0004*
12004
12005 QM1D1C0042 MEDIA DRIVER
12006 M:      Akihiro Tsukada <tskd08@gmail.com>
12007 L:      linux-media@vger.kernel.org
12008 S:      Odd Fixes
12009 F:      drivers/media/tuners/qm1d1c0042*
12010
12011 QNX4 FILESYSTEM
12012 M:      Anders Larsen <al@alarsen.net>
12013 W:      http://www.alarsen.net/linux/qnx4fs/
12014 S:      Maintained
12015 F:      fs/qnx4/
12016 F:      include/uapi/linux/qnx4_fs.h
12017 F:      include/uapi/linux/qnxtypes.h
12018
12019 QORIQ DPAA2 FSL-MC BUS DRIVER
12020 M:      Stuart Yoder <stuyoder@gmail.com>
12021 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12022 L:      linux-kernel@vger.kernel.org
12023 S:      Maintained
12024 F:      drivers/bus/fsl-mc/
12025 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12026 F:      Documentation/networking/dpaa2/overview.rst
12027
12028 QT1010 MEDIA DRIVER
12029 M:      Antti Palosaari <crope@iki.fi>
12030 L:      linux-media@vger.kernel.org
12031 W:      https://linuxtv.org
12032 W:      http://palosaari.fi/linux/
12033 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12034 T:      git git://linuxtv.org/anttip/media_tree.git
12035 S:      Maintained
12036 F:      drivers/media/tuners/qt1010*
12037
12038 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12039 M:      Kalle Valo <kvalo@codeaurora.org>
12040 L:      ath10k@lists.infradead.org
12041 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12043 S:      Supported
12044 F:      drivers/net/wireless/ath/ath10k/
12045
12046 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12047 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12048 L:      linux-wireless@vger.kernel.org
12049 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12050 S:      Supported
12051 F:      drivers/net/wireless/ath/ath9k/
12052
12053 QUALCOMM CAMERA SUBSYSTEM DRIVER
12054 M:      Todor Tomov <todor.tomov@linaro.org>
12055 L:      linux-media@vger.kernel.org
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12058 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12059 F:      drivers/media/platform/qcom/camss/
12060
12061 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12062 M:  Ilia Lin <ilia.lin@gmail.com>
12063 L:  linux-pm@vger.kernel.org
12064 S:  Maintained
12065 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12066 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12067
12068 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12069 M:      Timur Tabi <timur@kernel.org>
12070 L:      netdev@vger.kernel.org
12071 S:      Maintained
12072 F:      drivers/net/ethernet/qualcomm/emac/
12073
12074 QUALCOMM GENERIC INTERFACE I2C DRIVER
12075 M:      Alok Chauhan <alokc@codeaurora.org>
12076 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12077 L:      linux-i2c@vger.kernel.org
12078 L:      linux-arm-msm@vger.kernel.org
12079 S:      Supported
12080 F:      drivers/i2c/busses/i2c-qcom-geni.c
12081
12082 QUALCOMM HEXAGON ARCHITECTURE
12083 M:      Richard Kuo <rkuo@codeaurora.org>
12084 L:      linux-hexagon@vger.kernel.org
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12086 S:      Supported
12087 F:      arch/hexagon/
12088
12089 QUALCOMM HIDMA DRIVER
12090 M:      Sinan Kaya <okaya@kernel.org>
12091 L:      linux-arm-kernel@lists.infradead.org
12092 L:      linux-arm-msm@vger.kernel.org
12093 L:      dmaengine@vger.kernel.org
12094 S:      Supported
12095 F:      drivers/dma/qcom/hidma*
12096
12097 QUALCOMM IOMMU
12098 M:      Rob Clark <robdclark@gmail.com>
12099 L:      iommu@lists.linux-foundation.org
12100 L:      linux-arm-msm@vger.kernel.org
12101 S:      Maintained
12102 F:      drivers/iommu/qcom_iommu.c
12103
12104 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12105 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12106 L:      linux-media@vger.kernel.org
12107 L:      linux-arm-msm@vger.kernel.org
12108 T:      git git://linuxtv.org/media_tree.git
12109 S:      Maintained
12110 F:      drivers/media/platform/qcom/venus/
12111
12112 QUALCOMM WCN36XX WIRELESS DRIVER
12113 M:      Kalle Valo <kvalo@codeaurora.org>
12114 L:      wcn36xx@lists.infradead.org
12115 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12116 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12117 S:      Supported
12118 F:      drivers/net/wireless/ath/wcn36xx/
12119
12120 QUANTENNA QTNFMAC WIRELESS DRIVER
12121 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12122 M:      Avinash Patil <avinashp@quantenna.com>
12123 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12124 L:      linux-wireless@vger.kernel.org
12125 S:      Maintained
12126 F:      drivers/net/wireless/quantenna
12127
12128 RADEON and AMDGPU DRM DRIVERS
12129 M:      Alex Deucher <alexander.deucher@amd.com>
12130 M:      Christian König <christian.koenig@amd.com>
12131 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12132 L:      amd-gfx@lists.freedesktop.org
12133 T:      git git://people.freedesktop.org/~agd5f/linux
12134 S:      Supported
12135 F:      drivers/gpu/drm/radeon/
12136 F:      include/uapi/drm/radeon_drm.h
12137 F:      drivers/gpu/drm/amd/
12138 F:      include/uapi/drm/amdgpu_drm.h
12139
12140 RADEON FRAMEBUFFER DISPLAY DRIVER
12141 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12142 L:      linux-fbdev@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/video/fbdev/aty/radeon*
12145 F:      include/uapi/linux/radeonfb.h
12146
12147 RADIOSHARK RADIO DRIVER
12148 M:      Hans Verkuil <hverkuil@xs4all.nl>
12149 L:      linux-media@vger.kernel.org
12150 T:      git git://linuxtv.org/media_tree.git
12151 S:      Maintained
12152 F:      drivers/media/radio/radio-shark.c
12153
12154 RADIOSHARK2 RADIO DRIVER
12155 M:      Hans Verkuil <hverkuil@xs4all.nl>
12156 L:      linux-media@vger.kernel.org
12157 T:      git git://linuxtv.org/media_tree.git
12158 S:      Maintained
12159 F:      drivers/media/radio/radio-shark2.c
12160 F:      drivers/media/radio/radio-tea5777.c
12161
12162 RADOS BLOCK DEVICE (RBD)
12163 M:      Ilya Dryomov <idryomov@gmail.com>
12164 M:      Sage Weil <sage@redhat.com>
12165 M:      Alex Elder <elder@kernel.org>
12166 L:      ceph-devel@vger.kernel.org
12167 W:      http://ceph.com/
12168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12169 T:      git git://github.com/ceph/ceph-client.git
12170 S:      Supported
12171 F:      Documentation/ABI/testing/sysfs-bus-rbd
12172 F:      drivers/block/rbd.c
12173 F:      drivers/block/rbd_types.h
12174
12175 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12176 M:      Paul Mackerras <paulus@samba.org>
12177 L:      linux-fbdev@vger.kernel.org
12178 S:      Maintained
12179 F:      drivers/video/fbdev/aty/aty128fb.c
12180
12181 RAINSHADOW-CEC DRIVER
12182 M:      Hans Verkuil <hverkuil@xs4all.nl>
12183 L:      linux-media@vger.kernel.org
12184 T:      git git://linuxtv.org/media_tree.git
12185 S:      Maintained
12186 F:      drivers/media/usb/rainshadow-cec/*
12187
12188 RALINK MIPS ARCHITECTURE
12189 M:      John Crispin <john@phrozen.org>
12190 L:      linux-mips@linux-mips.org
12191 S:      Maintained
12192 F:      arch/mips/ralink
12193
12194 RALINK RT2X00 WIRELESS LAN DRIVER
12195 P:      rt2x00 project
12196 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12197 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12198 L:      linux-wireless@vger.kernel.org
12199 S:      Maintained
12200 F:      drivers/net/wireless/ralink/rt2x00/
12201
12202 RAMDISK RAM BLOCK DEVICE DRIVER
12203 M:      Jens Axboe <axboe@kernel.dk>
12204 S:      Maintained
12205 F:      Documentation/blockdev/ramdisk.txt
12206 F:      drivers/block/brd.c
12207
12208 RANCHU VIRTUAL BOARD FOR MIPS
12209 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12210 L:      linux-mips@linux-mips.org
12211 S:      Supported
12212 F:      arch/mips/generic/board-ranchu.c
12213 F:      arch/mips/configs/generic/board-ranchu.config
12214
12215 RANDOM NUMBER DRIVER
12216 M:      "Theodore Ts'o" <tytso@mit.edu>
12217 S:      Maintained
12218 F:      drivers/char/random.c
12219
12220 RAPIDIO SUBSYSTEM
12221 M:      Matt Porter <mporter@kernel.crashing.org>
12222 M:      Alexandre Bounine <alex.bou9@gmail.com>
12223 S:      Maintained
12224 F:      drivers/rapidio/
12225
12226 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12227 L:      linux-wireless@vger.kernel.org
12228 S:      Orphan
12229 F:      drivers/net/wireless/ray*
12230
12231 RCUTORTURE TEST FRAMEWORK
12232 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12233 M:      Josh Triplett <josh@joshtriplett.org>
12234 R:      Steven Rostedt <rostedt@goodmis.org>
12235 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12236 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12237 L:      linux-kernel@vger.kernel.org
12238 S:      Supported
12239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12240 F:      tools/testing/selftests/rcutorture
12241
12242 RDC R-321X SoC
12243 M:      Florian Fainelli <florian@openwrt.org>
12244 S:      Maintained
12245
12246 RDC R6040 FAST ETHERNET DRIVER
12247 M:      Florian Fainelli <f.fainelli@gmail.com>
12248 L:      netdev@vger.kernel.org
12249 S:      Maintained
12250 F:      drivers/net/ethernet/rdc/r6040.c
12251
12252 RDMAVT - RDMA verbs software
12253 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12254 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12255 L:      linux-rdma@vger.kernel.org
12256 S:      Supported
12257 F:      drivers/infiniband/sw/rdmavt
12258
12259 RDS - RELIABLE DATAGRAM SOCKETS
12260 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12261 L:      netdev@vger.kernel.org
12262 L:      linux-rdma@vger.kernel.org
12263 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12264 W:      https://oss.oracle.com/projects/rds/
12265 S:      Supported
12266 F:      net/rds/
12267 F:      Documentation/networking/rds.txt
12268
12269 RDT - RESOURCE ALLOCATION
12270 M:      Fenghua Yu <fenghua.yu@intel.com>
12271 M:      Reinette Chatre <reinette.chatre@intel.com>
12272 L:      linux-kernel@vger.kernel.org
12273 S:      Supported
12274 F:      arch/x86/kernel/cpu/intel_rdt*
12275 F:      arch/x86/include/asm/intel_rdt_sched.h
12276 F:      Documentation/x86/intel_rdt*
12277
12278 READ-COPY UPDATE (RCU)
12279 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12280 M:      Josh Triplett <josh@joshtriplett.org>
12281 R:      Steven Rostedt <rostedt@goodmis.org>
12282 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12283 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12284 L:      linux-kernel@vger.kernel.org
12285 W:      http://www.rdrop.com/users/paulmck/RCU/
12286 S:      Supported
12287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12288 F:      Documentation/RCU/
12289 X:      Documentation/RCU/torture.txt
12290 F:      include/linux/rcu*
12291 X:      include/linux/srcu*.h
12292 F:      kernel/rcu/
12293 X:      kernel/rcu/srcu*.c
12294
12295 REAL TIME CLOCK (RTC) SUBSYSTEM
12296 M:      Alessandro Zummo <a.zummo@towertech.it>
12297 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12298 L:      linux-rtc@vger.kernel.org
12299 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12301 S:      Maintained
12302 F:      Documentation/devicetree/bindings/rtc/
12303 F:      Documentation/rtc.txt
12304 F:      drivers/rtc/
12305 F:      include/linux/rtc.h
12306 F:      include/uapi/linux/rtc.h
12307 F:      include/linux/rtc/
12308 F:      include/linux/platform_data/rtc-*
12309 F:      tools/testing/selftests/rtc/
12310
12311 REALTEK AUDIO CODECS
12312 M:      Bard Liao <bardliao@realtek.com>
12313 M:      Oder Chiou <oder_chiou@realtek.com>
12314 S:      Maintained
12315 F:      sound/soc/codecs/rt*
12316 F:      include/sound/rt*.h
12317
12318 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12319 M:      Linus Walleij <linus.walleij@linaro.org>
12320 S:      Maintained
12321 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12322 F:      drivers/net/dsa/realtek-smi*
12323 F:      drivers/net/dsa/rtl83*
12324
12325 REGISTER MAP ABSTRACTION
12326 M:      Mark Brown <broonie@kernel.org>
12327 L:      linux-kernel@vger.kernel.org
12328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12329 S:      Supported
12330 F:      Documentation/devicetree/bindings/regmap/
12331 F:      drivers/base/regmap/
12332 F:      include/linux/regmap.h
12333
12334 REISERFS FILE SYSTEM
12335 L:      reiserfs-devel@vger.kernel.org
12336 S:      Supported
12337 F:      fs/reiserfs/
12338
12339 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12340 M:      Ohad Ben-Cohen <ohad@wizery.com>
12341 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12342 L:      linux-remoteproc@vger.kernel.org
12343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12344 S:      Maintained
12345 F:      Documentation/devicetree/bindings/remoteproc/
12346 F:      Documentation/remoteproc.txt
12347 F:      drivers/remoteproc/
12348 F:      include/linux/remoteproc.h
12349
12350 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12351 M:      Ohad Ben-Cohen <ohad@wizery.com>
12352 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12353 L:      linux-remoteproc@vger.kernel.org
12354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12355 S:      Maintained
12356 F:      drivers/rpmsg/
12357 F:      Documentation/rpmsg.txt
12358 F:      include/linux/rpmsg.h
12359 F:      include/linux/rpmsg/
12360
12361 RENESAS CLOCK DRIVERS
12362 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12363 L:      linux-renesas-soc@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12365 S:      Supported
12366 F:      drivers/clk/renesas/
12367
12368 RENESAS EMEV2 I2C DRIVER
12369 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12370 S:      Supported
12371 F:      drivers/i2c/busses/i2c-emev2.c
12372
12373 RENESAS ETHERNET DRIVERS
12374 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12375 L:      netdev@vger.kernel.org
12376 L:      linux-renesas-soc@vger.kernel.org
12377 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12378 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12379 F:      drivers/net/ethernet/renesas/
12380 F:      include/linux/sh_eth.h
12381
12382 RENESAS R-CAR GYROADC DRIVER
12383 M:      Marek Vasut <marek.vasut@gmail.com>
12384 L:      linux-iio@vger.kernel.org
12385 S:      Supported
12386 F:      drivers/iio/adc/rcar_gyro_adc.c
12387
12388 RENESAS R-CAR I2C DRIVERS
12389 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12390 S:      Supported
12391 F:      drivers/i2c/busses/i2c-rcar.c
12392 F:      drivers/i2c/busses/i2c-sh_mobile.c
12393
12394 RENESAS USB PHY DRIVER
12395 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12396 L:      linux-renesas-soc@vger.kernel.org
12397 S:      Maintained
12398 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12399
12400 RESET CONTROLLER FRAMEWORK
12401 M:      Philipp Zabel <p.zabel@pengutronix.de>
12402 T:      git git://git.pengutronix.de/git/pza/linux
12403 S:      Maintained
12404 F:      drivers/reset/
12405 F:      Documentation/devicetree/bindings/reset/
12406 F:      include/dt-bindings/reset/
12407 F:      include/linux/reset.h
12408 F:      include/linux/reset-controller.h
12409
12410 RESTARTABLE SEQUENCES SUPPORT
12411 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12412 M:      Peter Zijlstra <peterz@infradead.org>
12413 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12414 M:      Boqun Feng <boqun.feng@gmail.com>
12415 L:      linux-kernel@vger.kernel.org
12416 S:      Supported
12417 F:      kernel/rseq.c
12418 F:      include/uapi/linux/rseq.h
12419 F:      include/trace/events/rseq.h
12420 F:      tools/testing/selftests/rseq/
12421
12422 RFKILL
12423 M:      Johannes Berg <johannes@sipsolutions.net>
12424 L:      linux-wireless@vger.kernel.org
12425 W:      http://wireless.kernel.org/
12426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12428 S:      Maintained
12429 F:      Documentation/rfkill.txt
12430 F:      Documentation/ABI/stable/sysfs-class-rfkill
12431 F:      net/rfkill/
12432 F:      include/linux/rfkill.h
12433 F:      include/uapi/linux/rfkill.h
12434
12435 RHASHTABLE
12436 M:      Thomas Graf <tgraf@suug.ch>
12437 M:      Herbert Xu <herbert@gondor.apana.org.au>
12438 L:      netdev@vger.kernel.org
12439 S:      Maintained
12440 F:      lib/rhashtable.c
12441 F:      lib/test_rhashtable.c
12442 F:      include/linux/rhashtable.h
12443 F:      include/linux/rhashtable-types.h
12444
12445 RICOH R5C592 MEMORYSTICK DRIVER
12446 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12447 S:      Maintained
12448 F:      drivers/memstick/host/r592.*
12449
12450 RICOH SMARTMEDIA/XD DRIVER
12451 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12452 S:      Maintained
12453 F:      drivers/mtd/nand/raw/r852.c
12454 F:      drivers/mtd/nand/raw/r852.h
12455
12456 RISC-V ARCHITECTURE
12457 M:      Palmer Dabbelt <palmer@sifive.com>
12458 M:      Albert Ou <aou@eecs.berkeley.edu>
12459 L:      linux-riscv@lists.infradead.org
12460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12461 S:      Supported
12462 F:      arch/riscv/
12463 K:      riscv
12464 N:      riscv
12465
12466 ROCCAT DRIVERS
12467 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12468 W:      http://sourceforge.net/projects/roccat/
12469 S:      Maintained
12470 F:      drivers/hid/hid-roccat*
12471 F:      include/linux/hid-roccat*
12472 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12473
12474 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12475 M:      Jacob chen <jacob2.chen@rock-chips.com>
12476 L:      linux-media@vger.kernel.org
12477 S:      Maintained
12478 F:      drivers/media/platform/rockchip/rga/
12479 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12480
12481 ROCKER DRIVER
12482 M:      Jiri Pirko <jiri@resnulli.us>
12483 L:      netdev@vger.kernel.org
12484 S:      Supported
12485 F:      drivers/net/ethernet/rocker/
12486
12487 ROCKETPORT DRIVER
12488 P:      Comtrol Corp.
12489 W:      http://www.comtrol.com
12490 S:      Maintained
12491 F:      Documentation/serial/rocket.txt
12492 F:      drivers/tty/rocket*
12493
12494 ROCKETPORT EXPRESS/INFINITY DRIVER
12495 M:      Kevin Cernekee <cernekee@gmail.com>
12496 L:      linux-serial@vger.kernel.org
12497 S:      Odd Fixes
12498 F:      drivers/tty/serial/rp2.*
12499
12500 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12501 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12502 L:      linux-kernel@vger.kernel.org
12503 L:      linux-renesas-soc@vger.kernel.org
12504 S:      Supported
12505 F:      drivers/mfd/bd9571mwv.c
12506 F:      drivers/regulator/bd9571mwv-regulator.c
12507 F:      drivers/gpio/gpio-bd9571mwv.c
12508 F:      include/linux/mfd/bd9571mwv.h
12509 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12510
12511 ROSE NETWORK LAYER
12512 M:      Ralf Baechle <ralf@linux-mips.org>
12513 L:      linux-hams@vger.kernel.org
12514 W:      http://www.linux-ax25.org/
12515 S:      Maintained
12516 F:      include/net/rose.h
12517 F:      include/uapi/linux/rose.h
12518 F:      net/rose/
12519
12520 RTL2830 MEDIA DRIVER
12521 M:      Antti Palosaari <crope@iki.fi>
12522 L:      linux-media@vger.kernel.org
12523 W:      https://linuxtv.org
12524 W:      http://palosaari.fi/linux/
12525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12526 T:      git git://linuxtv.org/anttip/media_tree.git
12527 S:      Maintained
12528 F:      drivers/media/dvb-frontends/rtl2830*
12529
12530 RTL2832 MEDIA DRIVER
12531 M:      Antti Palosaari <crope@iki.fi>
12532 L:      linux-media@vger.kernel.org
12533 W:      https://linuxtv.org
12534 W:      http://palosaari.fi/linux/
12535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12536 T:      git git://linuxtv.org/anttip/media_tree.git
12537 S:      Maintained
12538 F:      drivers/media/dvb-frontends/rtl2832*
12539
12540 RTL2832_SDR MEDIA DRIVER
12541 M:      Antti Palosaari <crope@iki.fi>
12542 L:      linux-media@vger.kernel.org
12543 W:      https://linuxtv.org
12544 W:      http://palosaari.fi/linux/
12545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12546 T:      git git://linuxtv.org/anttip/media_tree.git
12547 S:      Maintained
12548 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12549
12550 RTL8180 WIRELESS DRIVER
12551 L:      linux-wireless@vger.kernel.org
12552 W:      http://wireless.kernel.org/
12553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12554 S:      Orphan
12555 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12556
12557 RTL8187 WIRELESS DRIVER
12558 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12559 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12560 M:      Larry Finger <Larry.Finger@lwfinger.net>
12561 L:      linux-wireless@vger.kernel.org
12562 W:      http://wireless.kernel.org/
12563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12564 S:      Maintained
12565 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12566
12567 REALTEK WIRELESS DRIVER (rtlwifi family)
12568 M:      Ping-Ke Shih <pkshih@realtek.com>
12569 L:      linux-wireless@vger.kernel.org
12570 W:      http://wireless.kernel.org/
12571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12572 S:      Maintained
12573 F:      drivers/net/wireless/realtek/rtlwifi/
12574
12575 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12576 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12577 L:      linux-wireless@vger.kernel.org
12578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12579 S:      Maintained
12580 F:      drivers/net/wireless/realtek/rtl8xxxu/
12581
12582 RXRPC SOCKETS (AF_RXRPC)
12583 M:      David Howells <dhowells@redhat.com>
12584 L:      linux-afs@lists.infradead.org
12585 S:      Supported
12586 F:      net/rxrpc/
12587 F:      include/keys/rxrpc-type.h
12588 F:      include/net/af_rxrpc.h
12589 F:      include/trace/events/rxrpc.h
12590 F:      include/uapi/linux/rxrpc.h
12591 F:      Documentation/networking/rxrpc.txt
12592 W:      https://www.infradead.org/~dhowells/kafs/
12593
12594 S3 SAVAGE FRAMEBUFFER DRIVER
12595 M:      Antonino Daplas <adaplas@gmail.com>
12596 L:      linux-fbdev@vger.kernel.org
12597 S:      Maintained
12598 F:      drivers/video/fbdev/savage/
12599
12600 S390
12601 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12602 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12603 L:      linux-s390@vger.kernel.org
12604 W:      http://www.ibm.com/developerworks/linux/linux390/
12605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12606 S:      Supported
12607 F:      arch/s390/
12608 F:      drivers/s390/
12609 F:      Documentation/s390/
12610 F:      Documentation/driver-api/s390-drivers.rst
12611
12612 S390 COMMON I/O LAYER
12613 M:      Sebastian Ott <sebott@linux.ibm.com>
12614 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12615 L:      linux-s390@vger.kernel.org
12616 W:      http://www.ibm.com/developerworks/linux/linux390/
12617 S:      Supported
12618 F:      drivers/s390/cio/
12619
12620 S390 DASD DRIVER
12621 M:      Stefan Haberland <sth@linux.ibm.com>
12622 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12623 L:      linux-s390@vger.kernel.org
12624 W:      http://www.ibm.com/developerworks/linux/linux390/
12625 S:      Supported
12626 F:      drivers/s390/block/dasd*
12627 F:      block/partitions/ibm.c
12628
12629 S390 IOMMU (PCI)
12630 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12631 L:      linux-s390@vger.kernel.org
12632 W:      http://www.ibm.com/developerworks/linux/linux390/
12633 S:      Supported
12634 F:      drivers/iommu/s390-iommu.c
12635
12636 S390 IUCV NETWORK LAYER
12637 M:      Julian Wiedmann <jwi@linux.ibm.com>
12638 M:      Ursula Braun <ubraun@linux.ibm.com>
12639 L:      linux-s390@vger.kernel.org
12640 W:      http://www.ibm.com/developerworks/linux/linux390/
12641 S:      Supported
12642 F:      drivers/s390/net/*iucv*
12643 F:      include/net/iucv/
12644 F:      net/iucv/
12645
12646 S390 NETWORK DRIVERS
12647 M:      Julian Wiedmann <jwi@linux.ibm.com>
12648 M:      Ursula Braun <ubraun@linux.ibm.com>
12649 L:      linux-s390@vger.kernel.org
12650 W:      http://www.ibm.com/developerworks/linux/linux390/
12651 S:      Supported
12652 F:      drivers/s390/net/
12653
12654 S390 PCI SUBSYSTEM
12655 M:      Sebastian Ott <sebott@linux.ibm.com>
12656 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12657 L:      linux-s390@vger.kernel.org
12658 W:      http://www.ibm.com/developerworks/linux/linux390/
12659 S:      Supported
12660 F:      arch/s390/pci/
12661 F:      drivers/pci/hotplug/s390_pci_hpc.c
12662
12663 S390 VFIO-CCW DRIVER
12664 M:      Cornelia Huck <cohuck@redhat.com>
12665 M:      Halil Pasic <pasic@linux.ibm.com>
12666 L:      linux-s390@vger.kernel.org
12667 L:      kvm@vger.kernel.org
12668 S:      Supported
12669 F:      drivers/s390/cio/vfio_ccw*
12670 F:      Documentation/s390/vfio-ccw.txt
12671 F:      include/uapi/linux/vfio_ccw.h
12672
12673 S390 ZCRYPT DRIVER
12674 M:      Harald Freudenberger <freude@linux.ibm.com>
12675 L:      linux-s390@vger.kernel.org
12676 W:      http://www.ibm.com/developerworks/linux/linux390/
12677 S:      Supported
12678 F:      drivers/s390/crypto/
12679
12680 S390 ZFCP DRIVER
12681 M:      Steffen Maier <maier@linux.ibm.com>
12682 M:      Benjamin Block <bblock@linux.ibm.com>
12683 L:      linux-s390@vger.kernel.org
12684 W:      http://www.ibm.com/developerworks/linux/linux390/
12685 S:      Supported
12686 F:      drivers/s390/scsi/zfcp_*
12687
12688 S3C24XX SD/MMC Driver
12689 M:      Ben Dooks <ben-linux@fluff.org>
12690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12691 S:      Supported
12692 F:      drivers/mmc/host/s3cmci.*
12693
12694 SAA6588 RDS RECEIVER DRIVER
12695 M:      Hans Verkuil <hverkuil@xs4all.nl>
12696 L:      linux-media@vger.kernel.org
12697 T:      git git://linuxtv.org/media_tree.git
12698 W:      https://linuxtv.org
12699 S:      Odd Fixes
12700 F:      drivers/media/i2c/saa6588*
12701
12702 SAA7134 VIDEO4LINUX DRIVER
12703 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12704 L:      linux-media@vger.kernel.org
12705 W:      https://linuxtv.org
12706 T:      git git://linuxtv.org/media_tree.git
12707 S:      Odd fixes
12708 F:      Documentation/media/v4l-drivers/saa7134*
12709 F:      drivers/media/pci/saa7134/
12710
12711 SAA7146 VIDEO4LINUX-2 DRIVER
12712 M:      Hans Verkuil <hverkuil@xs4all.nl>
12713 L:      linux-media@vger.kernel.org
12714 T:      git git://linuxtv.org/media_tree.git
12715 S:      Maintained
12716 F:      drivers/media/common/saa7146/
12717 F:      drivers/media/pci/saa7146/
12718 F:      include/media/saa7146*
12719
12720 SAMSUNG AUDIO (ASoC) DRIVERS
12721 M:      Krzysztof Kozlowski <krzk@kernel.org>
12722 M:      Sangbeom Kim <sbkim73@samsung.com>
12723 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12725 S:      Supported
12726 F:      sound/soc/samsung/
12727 F:      Documentation/devicetree/bindings/sound/samsung*
12728
12729 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12730 M:      Krzysztof Kozlowski <krzk@kernel.org>
12731 L:      linux-crypto@vger.kernel.org
12732 L:      linux-samsung-soc@vger.kernel.org
12733 S:      Maintained
12734 F:      drivers/crypto/exynos-rng.c
12735 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12736
12737 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12738 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12739 L:      linux-samsung-soc@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/char/hw_random/exynos-trng.c
12742 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12743
12744 SAMSUNG FRAMEBUFFER DRIVER
12745 M:      Jingoo Han <jingoohan1@gmail.com>
12746 L:      linux-fbdev@vger.kernel.org
12747 S:      Maintained
12748 F:      drivers/video/fbdev/s3c-fb.c
12749
12750 SAMSUNG LAPTOP DRIVER
12751 M:      Corentin Chary <corentin.chary@gmail.com>
12752 L:      platform-driver-x86@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/platform/x86/samsung-laptop.c
12755
12756 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12757 M:      Sangbeom Kim <sbkim73@samsung.com>
12758 M:      Krzysztof Kozlowski <krzk@kernel.org>
12759 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12760 L:      linux-kernel@vger.kernel.org
12761 L:      linux-samsung-soc@vger.kernel.org
12762 S:      Supported
12763 F:      drivers/mfd/sec*.c
12764 F:      drivers/regulator/s2m*.c
12765 F:      drivers/regulator/s5m*.c
12766 F:      drivers/clk/clk-s2mps11.c
12767 F:      drivers/rtc/rtc-s5m.c
12768 F:      include/linux/mfd/samsung/
12769 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12770 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12771 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12772 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12773
12774 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12775 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12776 L:      linux-media@vger.kernel.org
12777 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12778 S:      Maintained
12779 F:      drivers/media/platform/s3c-camif/
12780 F:      include/media/drv-intf/s3c_camif.h
12781
12782 SAMSUNG S3FWRN5 NFC DRIVER
12783 M:      Robert Baldyga <r.baldyga@samsung.com>
12784 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12785 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12786 S:      Supported
12787 F:      drivers/nfc/s3fwrn5
12788
12789 SAMSUNG S5C73M3 CAMERA DRIVER
12790 M:      Kyungmin Park <kyungmin.park@samsung.com>
12791 M:      Andrzej Hajda <a.hajda@samsung.com>
12792 L:      linux-media@vger.kernel.org
12793 S:      Supported
12794 F:      drivers/media/i2c/s5c73m3/*
12795
12796 SAMSUNG S5K5BAF CAMERA DRIVER
12797 M:      Kyungmin Park <kyungmin.park@samsung.com>
12798 M:      Andrzej Hajda <a.hajda@samsung.com>
12799 L:      linux-media@vger.kernel.org
12800 S:      Supported
12801 F:      drivers/media/i2c/s5k5baf.c
12802
12803 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12804 M:      Krzysztof Kozlowski <krzk@kernel.org>
12805 M:      Vladimir Zapolskiy <vz@mleia.com>
12806 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12807 L:      linux-crypto@vger.kernel.org
12808 L:      linux-samsung-soc@vger.kernel.org
12809 S:      Maintained
12810 F:      drivers/crypto/s5p-sss.c
12811
12812 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12813 M:      Kyungmin Park <kyungmin.park@samsung.com>
12814 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12815 L:      linux-media@vger.kernel.org
12816 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12817 S:      Supported
12818 F:      drivers/media/platform/exynos4-is/
12819
12820 SAMSUNG SOC CLOCK DRIVERS
12821 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12822 M:      Tomasz Figa <tomasz.figa@gmail.com>
12823 M:      Chanwoo Choi <cw00.choi@samsung.com>
12824 S:      Supported
12825 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12827 F:      drivers/clk/samsung/
12828 F:      include/dt-bindings/clock/exynos*.h
12829 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12830
12831 SAMSUNG SPI DRIVERS
12832 M:      Kukjin Kim <kgene@kernel.org>
12833 M:      Krzysztof Kozlowski <krzk@kernel.org>
12834 M:      Andi Shyti <andi@etezian.org>
12835 L:      linux-spi@vger.kernel.org
12836 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12837 S:      Maintained
12838 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12839 F:      drivers/spi/spi-s3c*
12840 F:      include/linux/platform_data/spi-s3c64xx.h
12841
12842 SAMSUNG SXGBE DRIVERS
12843 M:      Byungho An <bh74.an@samsung.com>
12844 M:      Girish K S <ks.giri@samsung.com>
12845 M:      Vipul Pandya <vipul.pandya@samsung.com>
12846 S:      Supported
12847 L:      netdev@vger.kernel.org
12848 F:      drivers/net/ethernet/samsung/sxgbe/
12849
12850 SAMSUNG THERMAL DRIVER
12851 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12852 L:      linux-pm@vger.kernel.org
12853 L:      linux-samsung-soc@vger.kernel.org
12854 S:      Supported
12855 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12856 F:      drivers/thermal/samsung/
12857
12858 SAMSUNG USB2 PHY DRIVER
12859 M:      Kamil Debski <kamil@wypas.org>
12860 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12861 L:      linux-kernel@vger.kernel.org
12862 S:      Supported
12863 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12864 F:      Documentation/phy/samsung-usb2.txt
12865 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12866 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12867 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12868 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12869 F:      drivers/phy/samsung/phy-samsung-usb2.c
12870 F:      drivers/phy/samsung/phy-samsung-usb2.h
12871
12872 SC1200 WDT DRIVER
12873 M:      Zwane Mwaikambo <zwanem@gmail.com>
12874 S:      Maintained
12875 F:      drivers/watchdog/sc1200wdt.c
12876
12877 SCHEDULER
12878 M:      Ingo Molnar <mingo@redhat.com>
12879 M:      Peter Zijlstra <peterz@infradead.org>
12880 L:      linux-kernel@vger.kernel.org
12881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12882 S:      Maintained
12883 F:      kernel/sched/
12884 F:      include/linux/sched.h
12885 F:      include/uapi/linux/sched.h
12886 F:      include/linux/wait.h
12887
12888 SCR24X CHIP CARD INTERFACE DRIVER
12889 M:      Lubomir Rintel <lkundrak@v3.sk>
12890 S:      Supported
12891 F:      drivers/char/pcmcia/scr24x_cs.c
12892
12893 SCSI CDROM DRIVER
12894 M:      Jens Axboe <axboe@kernel.dk>
12895 L:      linux-scsi@vger.kernel.org
12896 W:      http://www.kernel.dk
12897 S:      Maintained
12898 F:      drivers/scsi/sr*
12899
12900 SCSI RDMA PROTOCOL (SRP) INITIATOR
12901 M:      Bart Van Assche <bvanassche@acm.org>
12902 L:      linux-rdma@vger.kernel.org
12903 S:      Supported
12904 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12905 F:      drivers/infiniband/ulp/srp/
12906 F:      include/scsi/srp.h
12907
12908 SCSI RDMA PROTOCOL (SRP) TARGET
12909 M:      Bart Van Assche <bvanassche@acm.org>
12910 L:      linux-rdma@vger.kernel.org
12911 L:      target-devel@vger.kernel.org
12912 S:      Supported
12913 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12914 F:      drivers/infiniband/ulp/srpt/
12915
12916 SCSI SG DRIVER
12917 M:      Doug Gilbert <dgilbert@interlog.com>
12918 L:      linux-scsi@vger.kernel.org
12919 W:      http://sg.danny.cz/sg
12920 S:      Maintained
12921 F:      Documentation/scsi/scsi-generic.txt
12922 F:      drivers/scsi/sg.c
12923 F:      include/scsi/sg.h
12924
12925 SCSI SUBSYSTEM
12926 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12928 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12930 L:      linux-scsi@vger.kernel.org
12931 S:      Maintained
12932 F:      Documentation/devicetree/bindings/scsi/
12933 F:      drivers/scsi/
12934 F:      include/scsi/
12935
12936 SCSI TAPE DRIVER
12937 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12938 L:      linux-scsi@vger.kernel.org
12939 S:      Maintained
12940 F:      Documentation/scsi/st.txt
12941 F:      drivers/scsi/st.*
12942 F:      drivers/scsi/st_*.h
12943
12944 SCTP PROTOCOL
12945 M:      Vlad Yasevich <vyasevich@gmail.com>
12946 M:      Neil Horman <nhorman@tuxdriver.com>
12947 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12948 L:      linux-sctp@vger.kernel.org
12949 W:      http://lksctp.sourceforge.net
12950 S:      Maintained
12951 F:      Documentation/networking/sctp.txt
12952 F:      include/linux/sctp.h
12953 F:      include/uapi/linux/sctp.h
12954 F:      include/net/sctp/
12955 F:      net/sctp/
12956
12957 SCx200 CPU SUPPORT
12958 M:      Jim Cromie <jim.cromie@gmail.com>
12959 S:      Odd Fixes
12960 F:      Documentation/i2c/busses/scx200_acb
12961 F:      arch/x86/platform/scx200/
12962 F:      drivers/watchdog/scx200_wdt.c
12963 F:      drivers/i2c/busses/scx200*
12964 F:      drivers/mtd/maps/scx200_docflash.c
12965 F:      include/linux/scx200.h
12966
12967 SCx200 GPIO DRIVER
12968 M:      Jim Cromie <jim.cromie@gmail.com>
12969 S:      Maintained
12970 F:      drivers/char/scx200_gpio.c
12971 F:      include/linux/scx200_gpio.h
12972
12973 SCx200 HRT CLOCKSOURCE DRIVER
12974 M:      Jim Cromie <jim.cromie@gmail.com>
12975 S:      Maintained
12976 F:      drivers/clocksource/scx200_hrt.c
12977
12978 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12979 M:      Sascha Sommer <saschasommer@freenet.de>
12980 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12981 S:      Maintained
12982 F:      drivers/mmc/host/sdricoh_cs.c
12983
12984 SECURE COMPUTING
12985 M:      Kees Cook <keescook@chromium.org>
12986 R:      Andy Lutomirski <luto@amacapital.net>
12987 R:      Will Drewry <wad@chromium.org>
12988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12989 S:      Supported
12990 F:      kernel/seccomp.c
12991 F:      include/uapi/linux/seccomp.h
12992 F:      include/linux/seccomp.h
12993 F:      tools/testing/selftests/seccomp/*
12994 F:      tools/testing/selftests/kselftest_harness.h
12995 F:      Documentation/userspace-api/seccomp_filter.rst
12996 K:      \bsecure_computing
12997 K:      \bTIF_SECCOMP\b
12998
12999 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13000 M:      Al Cooper <alcooperx@gmail.com>
13001 L:      linux-mmc@vger.kernel.org
13002 L:      bcm-kernel-feedback-list@broadcom.com
13003 S:      Maintained
13004 F:      drivers/mmc/host/sdhci-brcmstb*
13005
13006 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13007 M:      Adrian Hunter <adrian.hunter@intel.com>
13008 L:      linux-mmc@vger.kernel.org
13009 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13010 S:      Maintained
13011 F:      drivers/mmc/host/sdhci*
13012 F:      include/linux/mmc/sdhci*
13013
13014 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13015 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13016 M:      Manjunath M B <manjumb@synopsys.com>
13017 L:      linux-mmc@vger.kernel.org
13018 S:      Maintained
13019 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13020
13021 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13022 M:      Ben Dooks <ben-linux@fluff.org>
13023 M:      Jaehoon Chung <jh80.chung@samsung.com>
13024 L:      linux-mmc@vger.kernel.org
13025 S:      Maintained
13026 F:      drivers/mmc/host/sdhci-s3c*
13027
13028 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13029 M:      Viresh Kumar <vireshk@kernel.org>
13030 L:      linux-mmc@vger.kernel.org
13031 S:      Maintained
13032 F:      drivers/mmc/host/sdhci-spear.c
13033
13034 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13035 M:      Kishon Vijay Abraham I <kishon@ti.com>
13036 L:      linux-mmc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/mmc/host/sdhci-omap.c
13039
13040 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13041 M:      Scott Bauer <scott.bauer@intel.com>
13042 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13043 L:      linux-block@vger.kernel.org
13044 S:      Supported
13045 F:      block/sed*
13046 F:      block/opal_proto.h
13047 F:      include/linux/sed*
13048 F:      include/uapi/linux/sed*
13049
13050 SECURITY CONTACT
13051 M:      Security Officers <security@kernel.org>
13052 S:      Supported
13053
13054 SECURITY SUBSYSTEM
13055 M:      James Morris <jmorris@namei.org>
13056 M:      "Serge E. Hallyn" <serge@hallyn.com>
13057 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13059 W:      http://kernsec.org/
13060 S:      Supported
13061 F:      security/
13062 X:      security/selinux/
13063
13064 SELINUX SECURITY MODULE
13065 M:      Paul Moore <paul@paul-moore.com>
13066 M:      Stephen Smalley <sds@tycho.nsa.gov>
13067 M:      Eric Paris <eparis@parisplace.org>
13068 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13069 W:      https://selinuxproject.org
13070 W:      https://github.com/SELinuxProject
13071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13072 S:      Supported
13073 F:      include/linux/selinux*
13074 F:      security/selinux/
13075 F:      scripts/selinux/
13076 F:      Documentation/admin-guide/LSM/SELinux.rst
13077
13078 SENSABLE PHANTOM
13079 M:      Jiri Slaby <jirislaby@gmail.com>
13080 S:      Maintained
13081 F:      drivers/misc/phantom.c
13082 F:      include/uapi/linux/phantom.h
13083
13084 SERIAL DEVICE BUS
13085 M:      Rob Herring <robh@kernel.org>
13086 L:      linux-serial@vger.kernel.org
13087 S:      Maintained
13088 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13089 F:      drivers/tty/serdev/
13090 F:      include/linux/serdev.h
13091
13092 SERIAL DRIVERS
13093 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13094 L:      linux-serial@vger.kernel.org
13095 S:      Maintained
13096 F:      Documentation/devicetree/bindings/serial/
13097 F:      drivers/tty/serial/
13098
13099 SERIAL IR RECEIVER
13100 M:      Sean Young <sean@mess.org>
13101 L:      linux-media@vger.kernel.org
13102 S:      Maintained
13103 F:      drivers/media/rc/serial_ir.c
13104
13105 SFC NETWORK DRIVER
13106 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13107 M:      Edward Cree <ecree@solarflare.com>
13108 M:      Bert Kenward <bkenward@solarflare.com>
13109 L:      netdev@vger.kernel.org
13110 S:      Supported
13111 F:      drivers/net/ethernet/sfc/
13112
13113 SGI GRU DRIVER
13114 M:      Dimitri Sivanich <sivanich@sgi.com>
13115 S:      Maintained
13116 F:      drivers/misc/sgi-gru/
13117
13118 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13119 M:      Pat Gefre <pfg@sgi.com>
13120 L:      linux-ia64@vger.kernel.org
13121 S:      Supported
13122 F:      Documentation/ia64/serial.txt
13123 F:      drivers/tty/serial/ioc?_serial.c
13124 F:      include/linux/ioc?.h
13125
13126 SGI XP/XPC/XPNET DRIVER
13127 M:      Cliff Whickman <cpw@sgi.com>
13128 M:      Robin Holt <robinmholt@gmail.com>
13129 S:      Maintained
13130 F:      drivers/misc/sgi-xp/
13131
13132 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13133 M:      Ursula Braun <ubraun@linux.ibm.com>
13134 L:      linux-s390@vger.kernel.org
13135 W:      http://www.ibm.com/developerworks/linux/linux390/
13136 S:      Supported
13137 F:      net/smc/
13138
13139 SHARP RJ54N1CB0C SENSOR DRIVER
13140 M:      Jacopo Mondi <jacopo@jmondi.org>
13141 L:      linux-media@vger.kernel.org
13142 T:      git git://linuxtv.org/media_tree.git
13143 S:      Odd fixes
13144 F:      drivers/media/i2c/rj54n1cb0c.c
13145 F:      include/media/i2c/rj54n1cb0c.h
13146
13147 SH_VEU V4L2 MEM2MEM DRIVER
13148 L:      linux-media@vger.kernel.org
13149 S:      Orphan
13150 F:      drivers/media/platform/sh_veu.c
13151
13152 SH_VOU V4L2 OUTPUT DRIVER
13153 L:      linux-media@vger.kernel.org
13154 S:      Orphan
13155 F:      drivers/media/platform/sh_vou.c
13156 F:      include/media/drv-intf/sh_vou.h
13157
13158 SI2157 MEDIA DRIVER
13159 M:      Antti Palosaari <crope@iki.fi>
13160 L:      linux-media@vger.kernel.org
13161 W:      https://linuxtv.org
13162 W:      http://palosaari.fi/linux/
13163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13164 T:      git git://linuxtv.org/anttip/media_tree.git
13165 S:      Maintained
13166 F:      drivers/media/tuners/si2157*
13167
13168 SI2165 MEDIA DRIVER
13169 M:      Matthias Schwarzott <zzam@gentoo.org>
13170 L:      linux-media@vger.kernel.org
13171 W:      https://linuxtv.org
13172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13173 S:      Maintained
13174 F:      drivers/media/dvb-frontends/si2165*
13175
13176 SI2168 MEDIA DRIVER
13177 M:      Antti Palosaari <crope@iki.fi>
13178 L:      linux-media@vger.kernel.org
13179 W:      https://linuxtv.org
13180 W:      http://palosaari.fi/linux/
13181 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13182 T:      git git://linuxtv.org/anttip/media_tree.git
13183 S:      Maintained
13184 F:      drivers/media/dvb-frontends/si2168*
13185
13186 SI470X FM RADIO RECEIVER I2C DRIVER
13187 M:      Hans Verkuil <hverkuil@xs4all.nl>
13188 L:      linux-media@vger.kernel.org
13189 T:      git git://linuxtv.org/media_tree.git
13190 W:      https://linuxtv.org
13191 S:      Odd Fixes
13192 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13193
13194 SI470X FM RADIO RECEIVER USB DRIVER
13195 M:      Hans Verkuil <hverkuil@xs4all.nl>
13196 L:      linux-media@vger.kernel.org
13197 T:      git git://linuxtv.org/media_tree.git
13198 W:      https://linuxtv.org
13199 S:      Maintained
13200 F:      drivers/media/radio/si470x/radio-si470x-common.c
13201 F:      drivers/media/radio/si470x/radio-si470x.h
13202 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13203
13204 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13205 M:      Eduardo Valentin <edubezval@gmail.com>
13206 L:      linux-media@vger.kernel.org
13207 T:      git git://linuxtv.org/media_tree.git
13208 W:      https://linuxtv.org
13209 S:      Odd Fixes
13210 F:      drivers/media/radio/si4713/si4713.?
13211
13212 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13213 M:      Eduardo Valentin <edubezval@gmail.com>
13214 L:      linux-media@vger.kernel.org
13215 T:      git git://linuxtv.org/media_tree.git
13216 W:      https://linuxtv.org
13217 S:      Odd Fixes
13218 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13219
13220 SI4713 FM RADIO TRANSMITTER USB DRIVER
13221 M:      Hans Verkuil <hverkuil@xs4all.nl>
13222 L:      linux-media@vger.kernel.org
13223 T:      git git://linuxtv.org/media_tree.git
13224 W:      https://linuxtv.org
13225 S:      Maintained
13226 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13227
13228 SIANO DVB DRIVER
13229 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13230 L:      linux-media@vger.kernel.org
13231 W:      https://linuxtv.org
13232 T:      git git://linuxtv.org/media_tree.git
13233 S:      Odd fixes
13234 F:      drivers/media/common/siano/
13235 F:      drivers/media/usb/siano/
13236 F:      drivers/media/usb/siano/
13237 F:      drivers/media/mmc/siano/
13238
13239 SIFIVE DRIVERS
13240 M:      Palmer Dabbelt <palmer@sifive.com>
13241 L:      linux-riscv@lists.infradead.org
13242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13243 S:      Supported
13244 K:      sifive
13245 N:      sifive
13246
13247 SILEAD TOUCHSCREEN DRIVER
13248 M:      Hans de Goede <hdegoede@redhat.com>
13249 L:      linux-input@vger.kernel.org
13250 L:      platform-driver-x86@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/input/touchscreen/silead.c
13253 F:      drivers/platform/x86/touchscreen_dmi.c
13254
13255 SILICON MOTION SM712 FRAME BUFFER DRIVER
13256 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13257 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13258 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13259 L:      linux-fbdev@vger.kernel.org
13260 S:      Maintained
13261 F:      drivers/video/fbdev/sm712*
13262 F:      Documentation/fb/sm712fb.txt
13263
13264 SIMPLE FIRMWARE INTERFACE (SFI)
13265 M:      Len Brown <lenb@kernel.org>
13266 L:      sfi-devel@simplefirmware.org
13267 W:      http://simplefirmware.org/
13268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13269 S:      Supported
13270 F:      arch/x86/platform/sfi/
13271 F:      drivers/sfi/
13272 F:      include/linux/sfi*.h
13273
13274 SIMPLEFB FB DRIVER
13275 M:      Hans de Goede <hdegoede@redhat.com>
13276 L:      linux-fbdev@vger.kernel.org
13277 S:      Maintained
13278 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13279 F:      drivers/video/fbdev/simplefb.c
13280 F:      include/linux/platform_data/simplefb.h
13281
13282 SIMTEC EB110ATX (Chalice CATS)
13283 P:      Ben Dooks
13284 P:      Vincent Sanders <vince@simtec.co.uk>
13285 M:      Simtec Linux Team <linux@simtec.co.uk>
13286 W:      http://www.simtec.co.uk/products/EB110ATX/
13287 S:      Supported
13288
13289 SIMTEC EB2410ITX (BAST)
13290 P:      Ben Dooks
13291 P:      Vincent Sanders <vince@simtec.co.uk>
13292 M:      Simtec Linux Team <linux@simtec.co.uk>
13293 W:      http://www.simtec.co.uk/products/EB2410ITX/
13294 S:      Supported
13295 F:      arch/arm/mach-s3c24xx/mach-bast.c
13296 F:      arch/arm/mach-s3c24xx/bast-ide.c
13297 F:      arch/arm/mach-s3c24xx/bast-irq.c
13298
13299 SIPHASH PRF ROUTINES
13300 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13301 S:      Maintained
13302 F:      lib/siphash.c
13303 F:      lib/test_siphash.c
13304 F:      include/linux/siphash.h
13305
13306 SIOX
13307 M:      Gavin Schenk <g.schenk@eckelmann.de>
13308 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13309 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13310 S:      Supported
13311 F:      drivers/siox/*
13312 F:      include/trace/events/siox.h
13313
13314 SIS 190 ETHERNET DRIVER
13315 M:      Francois Romieu <romieu@fr.zoreil.com>
13316 L:      netdev@vger.kernel.org
13317 S:      Maintained
13318 F:      drivers/net/ethernet/sis/sis190.c
13319
13320 SIS 900/7016 FAST ETHERNET DRIVER
13321 M:      Daniele Venzano <venza@brownhat.org>
13322 W:      http://www.brownhat.org/sis900.html
13323 L:      netdev@vger.kernel.org
13324 S:      Maintained
13325 F:      drivers/net/ethernet/sis/sis900.*
13326
13327 SIS FRAMEBUFFER DRIVER
13328 M:      Thomas Winischhofer <thomas@winischhofer.net>
13329 W:      http://www.winischhofer.net/linuxsisvga.shtml
13330 S:      Maintained
13331 F:      Documentation/fb/sisfb.txt
13332 F:      drivers/video/fbdev/sis/
13333 F:      include/video/sisfb.h
13334
13335 SIS USB2VGA DRIVER
13336 M:      Thomas Winischhofer <thomas@winischhofer.net>
13337 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13338 S:      Maintained
13339 F:      drivers/usb/misc/sisusbvga/
13340
13341 SLAB ALLOCATOR
13342 M:      Christoph Lameter <cl@linux.com>
13343 M:      Pekka Enberg <penberg@kernel.org>
13344 M:      David Rientjes <rientjes@google.com>
13345 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13346 M:      Andrew Morton <akpm@linux-foundation.org>
13347 L:      linux-mm@kvack.org
13348 S:      Maintained
13349 F:      include/linux/sl?b*.h
13350 F:      mm/sl?b*
13351
13352 SLEEPABLE READ-COPY UPDATE (SRCU)
13353 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13354 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13355 M:      Josh Triplett <josh@joshtriplett.org>
13356 R:      Steven Rostedt <rostedt@goodmis.org>
13357 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13358 L:      linux-kernel@vger.kernel.org
13359 W:      http://www.rdrop.com/users/paulmck/RCU/
13360 S:      Supported
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13362 F:      include/linux/srcu*.h
13363 F:      kernel/rcu/srcu*.c
13364
13365 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13366 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13368 S:      Maintained
13369 F:      drivers/slimbus/
13370 F:      Documentation/devicetree/bindings/slimbus/
13371 F:      include/linux/slimbus.h
13372
13373 SMACK SECURITY MODULE
13374 M:      Casey Schaufler <casey@schaufler-ca.com>
13375 L:      linux-security-module@vger.kernel.org
13376 W:      http://schaufler-ca.com
13377 T:      git git://github.com/cschaufler/smack-next
13378 S:      Maintained
13379 F:      Documentation/admin-guide/LSM/Smack.rst
13380 F:      security/smack/
13381
13382 SMC91x ETHERNET DRIVER
13383 M:      Nicolas Pitre <nico@fluxnic.net>
13384 S:      Odd Fixes
13385 F:      drivers/net/ethernet/smsc/smc91x.*
13386
13387 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13388 M:      Sakari Ailus <sakari.ailus@iki.fi>
13389 L:      linux-media@vger.kernel.org
13390 S:      Maintained
13391 F:      drivers/media/i2c/smiapp/
13392 F:      include/media/i2c/smiapp.h
13393 F:      drivers/media/i2c/smiapp-pll.c
13394 F:      drivers/media/i2c/smiapp-pll.h
13395 F:      include/uapi/linux/smiapp.h
13396 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13397
13398 SMM665 HARDWARE MONITOR DRIVER
13399 M:      Guenter Roeck <linux@roeck-us.net>
13400 L:      linux-hwmon@vger.kernel.org
13401 S:      Maintained
13402 F:      Documentation/hwmon/smm665
13403 F:      drivers/hwmon/smm665.c
13404
13405 SMSC EMC2103 HARDWARE MONITOR DRIVER
13406 M:      Steve Glendinning <steve.glendinning@shawell.net>
13407 L:      linux-hwmon@vger.kernel.org
13408 S:      Maintained
13409 F:      Documentation/hwmon/emc2103
13410 F:      drivers/hwmon/emc2103.c
13411
13412 SMSC SCH5627 HARDWARE MONITOR DRIVER
13413 M:      Hans de Goede <hdegoede@redhat.com>
13414 L:      linux-hwmon@vger.kernel.org
13415 S:      Supported
13416 F:      Documentation/hwmon/sch5627
13417 F:      drivers/hwmon/sch5627.c
13418
13419 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13420 M:      Steve Glendinning <steve.glendinning@shawell.net>
13421 L:      linux-fbdev@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/video/fbdev/smscufx.c
13424
13425 SMSC47B397 HARDWARE MONITOR DRIVER
13426 M:      Jean Delvare <jdelvare@suse.com>
13427 L:      linux-hwmon@vger.kernel.org
13428 S:      Maintained
13429 F:      Documentation/hwmon/smsc47b397
13430 F:      drivers/hwmon/smsc47b397.c
13431
13432 SMSC911x ETHERNET DRIVER
13433 M:      Steve Glendinning <steve.glendinning@shawell.net>
13434 L:      netdev@vger.kernel.org
13435 S:      Maintained
13436 F:      include/linux/smsc911x.h
13437 F:      drivers/net/ethernet/smsc/smsc911x.*
13438
13439 SMSC9420 PCI ETHERNET DRIVER
13440 M:      Steve Glendinning <steve.glendinning@shawell.net>
13441 L:      netdev@vger.kernel.org
13442 S:      Maintained
13443 F:      drivers/net/ethernet/smsc/smsc9420.*
13444
13445 SOC-CAMERA V4L2 SUBSYSTEM
13446 L:      linux-media@vger.kernel.org
13447 T:      git git://linuxtv.org/media_tree.git
13448 S:      Orphan
13449 F:      include/media/soc*
13450 F:      drivers/media/i2c/soc_camera/
13451 F:      drivers/media/platform/soc_camera/
13452
13453 SOCIONEXT SYNQUACER I2C DRIVER
13454 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13455 L:      linux-i2c@vger.kernel.org
13456 S:      Maintained
13457 F:      drivers/i2c/busses/i2c-synquacer.c
13458 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13459
13460 SOCIONEXT UNIPHIER SOUND DRIVER
13461 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13462 S:      Orphan
13463 F:      sound/soc/uniphier/
13464
13465 SOEKRIS NET48XX LED SUPPORT
13466 M:      Chris Boot <bootc@bootc.net>
13467 S:      Maintained
13468 F:      drivers/leds/leds-net48xx.c
13469
13470 SOFT-ROCE DRIVER (rxe)
13471 M:      Moni Shoua <monis@mellanox.com>
13472 L:      linux-rdma@vger.kernel.org
13473 S:      Supported
13474 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13475 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13476 F:      drivers/infiniband/sw/rxe/
13477 F:      include/uapi/rdma/rdma_user_rxe.h
13478
13479 SOFTLOGIC 6x10 MPEG CODEC
13480 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13481 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13482 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13483 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13484 M:      Ismael Luceno <ismael@iodev.co.uk>
13485 L:      linux-media@vger.kernel.org
13486 S:      Supported
13487 F:      drivers/media/pci/solo6x10/
13488
13489 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13490 M:      James Morse <james.morse@arm.com>
13491 L:      linux-arm-kernel@lists.infradead.org
13492 S:      Maintained
13493 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13494 F:      drivers/firmware/arm_sdei.c
13495 F:      include/linux/sdei.h
13496 F:      include/uapi/linux/sdei.h
13497
13498 SOFTWARE RAID (Multiple Disks) SUPPORT
13499 M:      Shaohua Li <shli@kernel.org>
13500 L:      linux-raid@vger.kernel.org
13501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13502 S:      Supported
13503 F:      drivers/md/Makefile
13504 F:      drivers/md/Kconfig
13505 F:      drivers/md/md*
13506 F:      drivers/md/raid*
13507 F:      include/linux/raid/
13508 F:      include/uapi/linux/raid/
13509
13510 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13511 M:      Jassi Brar <jaswinder.singh@linaro.org>
13512 L:      netdev@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/net/ethernet/socionext/netsec.c
13515 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13516
13517 SOLIDRUN CLEARFOG SUPPORT
13518 M:      Russell King <linux@armlinux.org.uk>
13519 S:      Maintained
13520 F:      arch/arm/boot/dts/armada-388-clearfog*
13521 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13522
13523 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13524 M:      Russell King <linux@armlinux.org.uk>
13525 S:      Maintained
13526 F:      arch/arm/boot/dts/imx6*-cubox-i*
13527 F:      arch/arm/boot/dts/imx6*-hummingboard*
13528 F:      arch/arm/boot/dts/imx6*-sr-*
13529
13530 SONIC NETWORK DRIVER
13531 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13532 L:      netdev@vger.kernel.org
13533 S:      Maintained
13534 F:      drivers/net/ethernet/natsemi/sonic.*
13535
13536 SONICS SILICON BACKPLANE DRIVER (SSB)
13537 M:      Michael Buesch <m@bues.ch>
13538 L:      linux-wireless@vger.kernel.org
13539 S:      Maintained
13540 F:      drivers/ssb/
13541 F:      include/linux/ssb/
13542
13543 SONY IMX258 SENSOR DRIVER
13544 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13545 L:      linux-media@vger.kernel.org
13546 T:      git git://linuxtv.org/media_tree.git
13547 S:      Maintained
13548 F:      drivers/media/i2c/imx258.c
13549
13550 SONY IMX274 SENSOR DRIVER
13551 M:      Leon Luo <leonl@leopardimaging.com>
13552 L:      linux-media@vger.kernel.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 S:      Maintained
13555 F:      drivers/media/i2c/imx274.c
13556 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13557
13558 SONY MEMORYSTICK CARD SUPPORT
13559 M:      Alex Dubov <oakad@yahoo.com>
13560 W:      http://tifmxx.berlios.de/
13561 S:      Maintained
13562 F:      drivers/memstick/host/tifm_ms.c
13563
13564 SONY MEMORYSTICK STANDARD SUPPORT
13565 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13566 S:      Maintained
13567 F:      drivers/memstick/core/ms_block.*
13568
13569 SONY VAIO CONTROL DEVICE DRIVER
13570 M:      Mattia Dongili <malattia@linux.it>
13571 L:      platform-driver-x86@vger.kernel.org
13572 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13573 S:      Maintained
13574 F:      Documentation/laptops/sony-laptop.txt
13575 F:      drivers/char/sonypi.c
13576 F:      drivers/platform/x86/sony-laptop.c
13577 F:      include/linux/sony-laptop.h
13578
13579 SOUND
13580 M:      Jaroslav Kysela <perex@perex.cz>
13581 M:      Takashi Iwai <tiwai@suse.com>
13582 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13583 W:      http://www.alsa-project.org/
13584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13585 T:      git git://git.alsa-project.org/alsa-kernel.git
13586 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13587 S:      Maintained
13588 F:      Documentation/sound/
13589 F:      include/sound/
13590 F:      include/uapi/sound/
13591 F:      sound/
13592
13593 SOUND - COMPRESSED AUDIO
13594 M:      Vinod Koul <vkoul@kernel.org>
13595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13597 S:      Supported
13598 F:      Documentation/sound/designs/compress-offload.rst
13599 F:      include/sound/compress_driver.h
13600 F:      include/uapi/sound/compress_*
13601 F:      sound/core/compress_offload.c
13602 F:      sound/soc/soc-compress.c
13603
13604 SOUND - DMAENGINE HELPERS
13605 M:      Lars-Peter Clausen <lars@metafoo.de>
13606 S:      Supported
13607 F:      include/sound/dmaengine_pcm.h
13608 F:      sound/core/pcm_dmaengine.c
13609 F:      sound/soc/soc-generic-dmaengine-pcm.c
13610
13611 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13612 M:      Liam Girdwood <lgirdwood@gmail.com>
13613 M:      Mark Brown <broonie@kernel.org>
13614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13615 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13616 W:      http://alsa-project.org/main/index.php/ASoC
13617 S:      Supported
13618 F:      Documentation/devicetree/bindings/sound/
13619 F:      Documentation/sound/soc/
13620 F:      sound/soc/
13621 F:      include/sound/soc*
13622
13623 SOUNDWIRE SUBSYSTEM
13624 M:      Vinod Koul <vinod.koul@intel.com>
13625 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13626 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13628 S:      Supported
13629 F:      Documentation/driver-api/soundwire/
13630 F:      drivers/soundwire/
13631 F:      include/linux/soundwire/
13632
13633 SP2 MEDIA DRIVER
13634 M:      Olli Salonen <olli.salonen@iki.fi>
13635 L:      linux-media@vger.kernel.org
13636 W:      https://linuxtv.org
13637 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13638 S:      Maintained
13639 F:      drivers/media/dvb-frontends/sp2*
13640
13641 SPARC + UltraSPARC (sparc/sparc64)
13642 M:      "David S. Miller" <davem@davemloft.net>
13643 L:      sparclinux@vger.kernel.org
13644 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13647 S:      Maintained
13648 F:      arch/sparc/
13649 F:      drivers/sbus/
13650
13651 SPARC SERIAL DRIVERS
13652 M:      "David S. Miller" <davem@davemloft.net>
13653 L:      sparclinux@vger.kernel.org
13654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13656 S:      Maintained
13657 F:      include/linux/sunserialcore.h
13658 F:      drivers/tty/serial/suncore.c
13659 F:      drivers/tty/serial/sunhv.c
13660 F:      drivers/tty/serial/sunsab.c
13661 F:      drivers/tty/serial/sunsab.h
13662 F:      drivers/tty/serial/sunsu.c
13663 F:      drivers/tty/serial/sunzilog.c
13664 F:      drivers/tty/serial/sunzilog.h
13665 F:      drivers/tty/vcc.c
13666
13667 SPARSE CHECKER
13668 M:      "Christopher Li" <sparse@chrisli.org>
13669 L:      linux-sparse@vger.kernel.org
13670 W:      https://sparse.wiki.kernel.org/
13671 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13672 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13673 S:      Maintained
13674 F:      include/linux/compiler.h
13675
13676 SPEAR CLOCK FRAMEWORK SUPPORT
13677 M:      Viresh Kumar <vireshk@kernel.org>
13678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13679 W:      http://www.st.com/spear
13680 S:      Maintained
13681 F:      drivers/clk/spear/
13682
13683 SPEAR PLATFORM SUPPORT
13684 M:      Viresh Kumar <vireshk@kernel.org>
13685 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13686 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13687 W:      http://www.st.com/spear
13688 S:      Maintained
13689 F:      arch/arm/boot/dts/spear*
13690 F:      arch/arm/mach-spear/
13691
13692 SPI NOR SUBSYSTEM
13693 M:      Marek Vasut <marek.vasut@gmail.com>
13694 L:      linux-mtd@lists.infradead.org
13695 W:      http://www.linux-mtd.infradead.org/
13696 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13697 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13698 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13699 S:      Maintained
13700 F:      drivers/mtd/spi-nor/
13701 F:      include/linux/mtd/spi-nor.h
13702
13703 SPI SUBSYSTEM
13704 M:      Mark Brown <broonie@kernel.org>
13705 L:      linux-spi@vger.kernel.org
13706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13707 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13708 S:      Maintained
13709 F:      Documentation/devicetree/bindings/spi/
13710 F:      Documentation/spi/
13711 F:      drivers/spi/
13712 F:      include/linux/spi/
13713 F:      include/uapi/linux/spi/
13714 F:      tools/spi/
13715
13716 SPIDERNET NETWORK DRIVER for CELL
13717 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13718 L:      netdev@vger.kernel.org
13719 S:      Supported
13720 F:      Documentation/networking/spider_net.txt
13721 F:      drivers/net/ethernet/toshiba/spider_net*
13722
13723 SPMI SUBSYSTEM
13724 R:      Stephen Boyd <sboyd@kernel.org>
13725 L:      linux-arm-msm@vger.kernel.org
13726 F:      Documentation/devicetree/bindings/spmi/
13727 F:      drivers/spmi/
13728 F:      include/dt-bindings/spmi/spmi.h
13729 F:      include/linux/spmi.h
13730 F:      include/trace/events/spmi.h
13731
13732 SPU FILE SYSTEM
13733 M:      Jeremy Kerr <jk@ozlabs.org>
13734 L:      linuxppc-dev@lists.ozlabs.org
13735 W:      http://www.ibm.com/developerworks/power/cell/
13736 S:      Supported
13737 F:      Documentation/filesystems/spufs.txt
13738 F:      arch/powerpc/platforms/cell/spufs/
13739
13740 SQUASHFS FILE SYSTEM
13741 M:      Phillip Lougher <phillip@squashfs.org.uk>
13742 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13743 W:      http://squashfs.org.uk
13744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13745 S:      Maintained
13746 F:      Documentation/filesystems/squashfs.txt
13747 F:      fs/squashfs/
13748
13749 SRM (Alpha) environment access
13750 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13751 S:      Maintained
13752 F:      arch/alpha/kernel/srm_env.c
13753
13754 ST STM32 I2C/SMBUS DRIVER
13755 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13756 L:      linux-i2c@vger.kernel.org
13757 S:      Maintained
13758 F:      drivers/i2c/busses/i2c-stm32*
13759
13760 STABLE BRANCH
13761 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13762 L:      stable@vger.kernel.org
13763 S:      Supported
13764 F:      Documentation/process/stable-kernel-rules.rst
13765
13766 STAGING - COMEDI
13767 M:      Ian Abbott <abbotti@mev.co.uk>
13768 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13769 S:      Odd Fixes
13770 F:      drivers/staging/comedi/
13771
13772 STAGING - EROFS FILE SYSTEM
13773 M:      Gao Xiang <gaoxiang25@huawei.com>
13774 M:      Chao Yu <yuchao0@huawei.com>
13775 L:      linux-erofs@lists.ozlabs.org
13776 S:      Maintained
13777 F:      drivers/staging/erofs/
13778
13779 STAGING - FLARION FT1000 DRIVERS
13780 M:      Marek Belisko <marek.belisko@gmail.com>
13781 S:      Odd Fixes
13782 F:      drivers/staging/ft1000/
13783
13784 STAGING - INDUSTRIAL IO
13785 M:      Jonathan Cameron <jic23@kernel.org>
13786 L:      linux-iio@vger.kernel.org
13787 S:      Odd Fixes
13788 F:      Documentation/devicetree/bindings/staging/iio/
13789 F:      drivers/staging/iio/
13790
13791 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13792 M:      Marc Dietrich <marvin24@gmx.de>
13793 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13794 L:      linux-tegra@vger.kernel.org
13795 S:      Maintained
13796 F:      drivers/staging/nvec/
13797
13798 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13799 M:      Jens Frederich <jfrederich@gmail.com>
13800 M:      Daniel Drake <dsd@laptop.org>
13801 M:      Jon Nettleton <jon.nettleton@gmail.com>
13802 W:      http://wiki.laptop.org/go/DCON
13803 S:      Maintained
13804 F:      drivers/staging/olpc_dcon/
13805
13806 STAGING - REALTEK RTL8712U DRIVERS
13807 M:      Larry Finger <Larry.Finger@lwfinger.net>
13808 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13809 S:      Odd Fixes
13810 F:      drivers/staging/rtl8712/
13811
13812 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13813 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13814 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13815 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13816 L:      linux-fbdev@vger.kernel.org
13817 S:      Maintained
13818 F:      drivers/staging/sm750fb/
13819
13820 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13821 M:      William Hubbs <w.d.hubbs@gmail.com>
13822 M:      Chris Brannon <chris@the-brannons.com>
13823 M:      Kirk Reiser <kirk@reisers.ca>
13824 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13825 L:      speakup@linux-speakup.org
13826 W:      http://www.linux-speakup.org/
13827 S:      Odd Fixes
13828 F:      drivers/staging/speakup/
13829
13830 STAGING - VIA VT665X DRIVERS
13831 M:      Forest Bond <forest@alittletooquiet.net>
13832 S:      Odd Fixes
13833 F:      drivers/staging/vt665?/
13834
13835 STAGING - WILC1000 WIFI DRIVER
13836 M:      Aditya Shankar <aditya.shankar@microchip.com>
13837 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13838 L:      linux-wireless@vger.kernel.org
13839 S:      Supported
13840 F:      drivers/staging/wilc1000/
13841
13842 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13843 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13844 S:      Odd Fixes
13845 F:      drivers/staging/xgifb/
13846
13847 STAGING SUBSYSTEM
13848 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13850 L:      devel@driverdev.osuosl.org
13851 S:      Supported
13852 F:      drivers/staging/
13853
13854 STARFIRE/DURALAN NETWORK DRIVER
13855 M:      Ion Badulescu <ionut@badula.org>
13856 S:      Odd Fixes
13857 F:      drivers/net/ethernet/adaptec/starfire*
13858
13859 STEC S1220 SKD DRIVER
13860 M:      Bart Van Assche <bart.vanassche@wdc.com>
13861 L:      linux-block@vger.kernel.org
13862 S:      Maintained
13863 F:      drivers/block/skd*[ch]
13864
13865 STI AUDIO (ASoC) DRIVERS
13866 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13867 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13868 S:      Maintained
13869 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13870 F:      sound/soc/sti/
13871
13872 STI CEC DRIVER
13873 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13874 S:      Maintained
13875 F:      drivers/staging/media/st-cec/
13876 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13877
13878 STK1160 USB VIDEO CAPTURE DRIVER
13879 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13880 L:      linux-media@vger.kernel.org
13881 T:      git git://linuxtv.org/media_tree.git
13882 S:      Maintained
13883 F:      drivers/media/usb/stk1160/
13884
13885 STM32 AUDIO (ASoC) DRIVERS
13886 M:      Olivier Moysan <olivier.moysan@st.com>
13887 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13889 S:      Maintained
13890 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13891 F:      sound/soc/stm/
13892
13893 STM32 TIMER/LPTIMER DRIVERS
13894 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13895 S:      Maintained
13896 F:      drivers/*/stm32-*timer*
13897 F:      drivers/pwm/pwm-stm32*
13898 F:      include/linux/*/stm32-*tim*
13899 F:      Documentation/ABI/testing/*timer-stm32
13900 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13901 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13902
13903 STMMAC ETHERNET DRIVER
13904 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13905 M:      Alexandre Torgue <alexandre.torgue@st.com>
13906 M:      Jose Abreu <joabreu@synopsys.com>
13907 L:      netdev@vger.kernel.org
13908 W:      http://www.stlinux.com
13909 S:      Supported
13910 F:      drivers/net/ethernet/stmicro/stmmac/
13911
13912 SUN3/3X
13913 M:      Sam Creasey <sammy@sammy.net>
13914 W:      http://sammy.net/sun3/
13915 S:      Maintained
13916 F:      arch/m68k/kernel/*sun3*
13917 F:      arch/m68k/sun3*/
13918 F:      arch/m68k/include/asm/sun3*
13919 F:      drivers/net/ethernet/i825xx/sun3*
13920
13921 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13922 M:      Hans de Goede <hdegoede@redhat.com>
13923 L:      linux-input@vger.kernel.org
13924 S:      Maintained
13925 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13926 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13927
13928 SUNDANCE NETWORK DRIVER
13929 M:      Denis Kirjanov <kda@linux-powerpc.org>
13930 L:      netdev@vger.kernel.org
13931 S:      Maintained
13932 F:      drivers/net/ethernet/dlink/sundance.c
13933
13934 SUPERH
13935 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13936 M:      Rich Felker <dalias@libc.org>
13937 L:      linux-sh@vger.kernel.org
13938 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13939 S:      Maintained
13940 F:      Documentation/sh/
13941 F:      arch/sh/
13942 F:      drivers/sh/
13943
13944 SUSPEND TO RAM
13945 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13946 M:      Len Brown <len.brown@intel.com>
13947 M:      Pavel Machek <pavel@ucw.cz>
13948 L:      linux-pm@vger.kernel.org
13949 B:      https://bugzilla.kernel.org
13950 S:      Supported
13951 F:      Documentation/power/
13952 F:      arch/x86/kernel/acpi/
13953 F:      drivers/base/power/
13954 F:      kernel/power/
13955 F:      include/linux/suspend.h
13956 F:      include/linux/freezer.h
13957 F:      include/linux/pm.h
13958
13959 SVGA HANDLING
13960 M:      Martin Mares <mj@ucw.cz>
13961 L:      linux-video@atrey.karlin.mff.cuni.cz
13962 S:      Maintained
13963 F:      Documentation/svga.txt
13964 F:      arch/x86/boot/video*
13965
13966 SWIOTLB SUBSYSTEM
13967 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13968 L:      iommu@lists.linux-foundation.org
13969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13970 S:      Supported
13971 F:      kernel/dma/swiotlb.c
13972 F:      arch/*/kernel/pci-swiotlb.c
13973 F:      include/linux/swiotlb.h
13974
13975 SWITCHDEV
13976 M:      Jiri Pirko <jiri@resnulli.us>
13977 M:      Ivan Vecera <ivecera@redhat.com>
13978 L:      netdev@vger.kernel.org
13979 S:      Supported
13980 F:      net/switchdev/
13981 F:      include/net/switchdev.h
13982
13983 SY8106A REGULATOR DRIVER
13984 M:      Icenowy Zheng <icenowy@aosc.io>
13985 S:      Maintained
13986 F:      drivers/regulator/sy8106a-regulator.c
13987 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13988
13989 SYNC FILE FRAMEWORK
13990 M:      Sumit Semwal <sumit.semwal@linaro.org>
13991 R:      Gustavo Padovan <gustavo@padovan.org>
13992 S:      Maintained
13993 L:      linux-media@vger.kernel.org
13994 L:      dri-devel@lists.freedesktop.org
13995 F:      drivers/dma-buf/sync_*
13996 F:      drivers/dma-buf/dma-fence*
13997 F:      drivers/dma-buf/sw_sync.c
13998 F:      include/linux/sync_file.h
13999 F:      include/uapi/linux/sync_file.h
14000 F:      Documentation/sync_file.txt
14001 T:      git git://anongit.freedesktop.org/drm/drm-misc
14002
14003 SYNOPSYS ARC ARCHITECTURE
14004 M:      Vineet Gupta <vgupta@synopsys.com>
14005 L:      linux-snps-arc@lists.infradead.org
14006 S:      Supported
14007 F:      arch/arc/
14008 F:      Documentation/devicetree/bindings/arc/*
14009 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14010 F:      drivers/clocksource/arc_timer.c
14011 F:      drivers/tty/serial/arc_uart.c
14012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14013
14014 SYNOPSYS ARC HSDK SDP pll clock driver
14015 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14016 S:      Supported
14017 F:      drivers/clk/clk-hsdk-pll.c
14018 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14019
14020 SYNOPSYS ARC SDP clock driver
14021 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14022 S:      Supported
14023 F:      drivers/clk/axs10x/*
14024 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14025
14026 SYNOPSYS ARC SDP platform support
14027 M:      Alexey Brodkin <abrodkin@synopsys.com>
14028 S:      Supported
14029 F:      arch/arc/plat-axs10x
14030 F:      arch/arc/boot/dts/ax*
14031 F:      Documentation/devicetree/bindings/arc/axs10*
14032
14033 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14034 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14035 S:      Supported
14036 F:      drivers/reset/reset-axs10x.c
14037 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14038
14039 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14040 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14041 S:      Maintained
14042 F:      drivers/tty/serial/8250/8250_dw.c
14043
14044 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14045 M:      Hoan Tran <hotran@apm.com>
14046 L:      linux-gpio@vger.kernel.org
14047 S:      Maintained
14048 F:      drivers/gpio/gpio-dwapb.c
14049 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14050
14051 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14052 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14053 S:      Maintained
14054 F:      drivers/dma/dwi-axi-dmac/
14055 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14056
14057 SYNOPSYS DESIGNWARE DMAC DRIVER
14058 M:      Viresh Kumar <vireshk@kernel.org>
14059 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14060 S:      Maintained
14061 F:      include/linux/dma/dw.h
14062 F:      include/linux/platform_data/dma-dw.h
14063 F:      drivers/dma/dw/
14064
14065 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14066 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14067 L:      netdev@vger.kernel.org
14068 S:      Supported
14069 F:      drivers/net/ethernet/synopsys/
14070
14071 SYNOPSYS DESIGNWARE I2C DRIVER
14072 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14073 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14074 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14075 L:      linux-i2c@vger.kernel.org
14076 S:      Maintained
14077 F:      drivers/i2c/busses/i2c-designware-*
14078 F:      include/linux/platform_data/i2c-designware.h
14079
14080 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14081 M:      Jaehoon Chung <jh80.chung@samsung.com>
14082 L:      linux-mmc@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/mmc/host/dw_mmc*
14085
14086 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14087 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14088 S:      Supported
14089 F:      drivers/reset/reset-hsdk.c
14090 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14091 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14092
14093 SYSTEM CONFIGURATION (SYSCON)
14094 M:      Lee Jones <lee.jones@linaro.org>
14095 M:      Arnd Bergmann <arnd@arndb.de>
14096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14097 S:      Supported
14098 F:      drivers/mfd/syscon.c
14099
14100 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14101 M:      Sudeep Holla <sudeep.holla@arm.com>
14102 L:      linux-arm-kernel@lists.infradead.org
14103 S:      Maintained
14104 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14105 F:      drivers/clk/clk-sc[mp]i.c
14106 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14107 F:      drivers/firmware/arm_scpi.c
14108 F:      drivers/firmware/arm_scmi/
14109 F:      include/linux/sc[mp]i_protocol.h
14110
14111 SYSTEM RESET/SHUTDOWN DRIVERS
14112 M:      Sebastian Reichel <sre@kernel.org>
14113 L:      linux-pm@vger.kernel.org
14114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14115 S:      Maintained
14116 F:      Documentation/devicetree/bindings/power/reset/
14117 F:      drivers/power/reset/
14118
14119 SYSTEM TRACE MODULE CLASS
14120 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14121 S:      Maintained
14122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14123 F:      Documentation/trace/stm.rst
14124 F:      drivers/hwtracing/stm/
14125 F:      include/linux/stm.h
14126 F:      include/uapi/linux/stm.h
14127
14128 SYSV FILESYSTEM
14129 M:      Christoph Hellwig <hch@infradead.org>
14130 S:      Maintained
14131 F:      Documentation/filesystems/sysv-fs.txt
14132 F:      fs/sysv/
14133 F:      include/linux/sysv_fs.h
14134
14135 TARGET SUBSYSTEM
14136 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14137 L:      linux-scsi@vger.kernel.org
14138 L:      target-devel@vger.kernel.org
14139 W:      http://www.linux-iscsi.org
14140 W:      http://groups.google.com/group/linux-iscsi-target-dev
14141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14142 S:      Supported
14143 F:      drivers/target/
14144 F:      include/target/
14145 F:      Documentation/target/
14146
14147 TASKSTATS STATISTICS INTERFACE
14148 M:      Balbir Singh <bsingharora@gmail.com>
14149 S:      Maintained
14150 F:      Documentation/accounting/taskstats*
14151 F:      include/linux/taskstats*
14152 F:      kernel/taskstats.c
14153
14154 TC subsystem
14155 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14156 M:      Cong Wang <xiyou.wangcong@gmail.com>
14157 M:      Jiri Pirko <jiri@resnulli.us>
14158 L:      netdev@vger.kernel.org
14159 S:      Maintained
14160 F:      include/net/pkt_cls.h
14161 F:      include/net/pkt_sched.h
14162 F:      include/net/tc_act/
14163 F:      include/uapi/linux/pkt_cls.h
14164 F:      include/uapi/linux/pkt_sched.h
14165 F:      include/uapi/linux/tc_act/
14166 F:      include/uapi/linux/tc_ematch/
14167 F:      net/sched/
14168
14169 TC90522 MEDIA DRIVER
14170 M:      Akihiro Tsukada <tskd08@gmail.com>
14171 L:      linux-media@vger.kernel.org
14172 S:      Odd Fixes
14173 F:      drivers/media/dvb-frontends/tc90522*
14174
14175 TCP LOW PRIORITY MODULE
14176 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14177 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14178 W:      http://tcp-lp-mod.sourceforge.net/
14179 S:      Maintained
14180 F:      net/ipv4/tcp_lp.c
14181
14182 TDA10071 MEDIA DRIVER
14183 M:      Antti Palosaari <crope@iki.fi>
14184 L:      linux-media@vger.kernel.org
14185 W:      https://linuxtv.org
14186 W:      http://palosaari.fi/linux/
14187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14188 T:      git git://linuxtv.org/anttip/media_tree.git
14189 S:      Maintained
14190 F:      drivers/media/dvb-frontends/tda10071*
14191
14192 TDA18212 MEDIA DRIVER
14193 M:      Antti Palosaari <crope@iki.fi>
14194 L:      linux-media@vger.kernel.org
14195 W:      https://linuxtv.org
14196 W:      http://palosaari.fi/linux/
14197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14198 T:      git git://linuxtv.org/anttip/media_tree.git
14199 S:      Maintained
14200 F:      drivers/media/tuners/tda18212*
14201
14202 TDA18218 MEDIA DRIVER
14203 M:      Antti Palosaari <crope@iki.fi>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 W:      http://palosaari.fi/linux/
14207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14208 T:      git git://linuxtv.org/anttip/media_tree.git
14209 S:      Maintained
14210 F:      drivers/media/tuners/tda18218*
14211
14212 TDA18250 MEDIA DRIVER
14213 M:      Olli Salonen <olli.salonen@iki.fi>
14214 L:      linux-media@vger.kernel.org
14215 W:      https://linuxtv.org
14216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14217 T:      git git://linuxtv.org/media_tree.git
14218 S:      Maintained
14219 F:      drivers/media/tuners/tda18250*
14220
14221 TDA18271 MEDIA DRIVER
14222 M:      Michael Krufky <mkrufky@linuxtv.org>
14223 L:      linux-media@vger.kernel.org
14224 W:      https://linuxtv.org
14225 W:      http://github.com/mkrufky
14226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14227 T:      git git://linuxtv.org/mkrufky/tuners.git
14228 S:      Maintained
14229 F:      drivers/media/tuners/tda18271*
14230
14231 TDA1997x MEDIA DRIVER
14232 M:      Tim Harvey <tharvey@gateworks.com>
14233 L:      linux-media@vger.kernel.org
14234 W:      https://linuxtv.org
14235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14236 S:      Maintained
14237 F:      drivers/media/i2c/tda1997x.*
14238
14239 TDA827x MEDIA DRIVER
14240 M:      Michael Krufky <mkrufky@linuxtv.org>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 W:      http://github.com/mkrufky
14244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14245 T:      git git://linuxtv.org/mkrufky/tuners.git
14246 S:      Maintained
14247 F:      drivers/media/tuners/tda8290.*
14248
14249 TDA8290 MEDIA DRIVER
14250 M:      Michael Krufky <mkrufky@linuxtv.org>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 W:      http://github.com/mkrufky
14254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14255 T:      git git://linuxtv.org/mkrufky/tuners.git
14256 S:      Maintained
14257 F:      drivers/media/tuners/tda8290.*
14258
14259 TDA9840 MEDIA DRIVER
14260 M:      Hans Verkuil <hverkuil@xs4all.nl>
14261 L:      linux-media@vger.kernel.org
14262 T:      git git://linuxtv.org/media_tree.git
14263 W:      https://linuxtv.org
14264 S:      Maintained
14265 F:      drivers/media/i2c/tda9840*
14266
14267 TEA5761 TUNER DRIVER
14268 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14269 L:      linux-media@vger.kernel.org
14270 W:      https://linuxtv.org
14271 T:      git git://linuxtv.org/media_tree.git
14272 S:      Odd fixes
14273 F:      drivers/media/tuners/tea5761.*
14274
14275 TEA5767 TUNER DRIVER
14276 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14277 L:      linux-media@vger.kernel.org
14278 W:      https://linuxtv.org
14279 T:      git git://linuxtv.org/media_tree.git
14280 S:      Maintained
14281 F:      drivers/media/tuners/tea5767.*
14282
14283 TEA6415C MEDIA DRIVER
14284 M:      Hans Verkuil <hverkuil@xs4all.nl>
14285 L:      linux-media@vger.kernel.org
14286 T:      git git://linuxtv.org/media_tree.git
14287 W:      https://linuxtv.org
14288 S:      Maintained
14289 F:      drivers/media/i2c/tea6415c*
14290
14291 TEA6420 MEDIA DRIVER
14292 M:      Hans Verkuil <hverkuil@xs4all.nl>
14293 L:      linux-media@vger.kernel.org
14294 T:      git git://linuxtv.org/media_tree.git
14295 W:      https://linuxtv.org
14296 S:      Maintained
14297 F:      drivers/media/i2c/tea6420*
14298
14299 TEAM DRIVER
14300 M:      Jiri Pirko <jiri@resnulli.us>
14301 L:      netdev@vger.kernel.org
14302 S:      Supported
14303 F:      drivers/net/team/
14304 F:      include/linux/if_team.h
14305 F:      include/uapi/linux/if_team.h
14306
14307 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14308 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14309 S:      Maintained
14310 F:      arch/x86/platform/ts5500/
14311
14312 TECHNOTREND USB IR RECEIVER
14313 M:      Sean Young <sean@mess.org>
14314 L:      linux-media@vger.kernel.org
14315 S:      Maintained
14316 F:      drivers/media/rc/ttusbir.c
14317
14318 TECHWELL TW9910 VIDEO DECODER
14319 L:      linux-media@vger.kernel.org
14320 S:      Orphan
14321 F:      drivers/media/i2c/tw9910.c
14322 F:      include/media/i2c/tw9910.h
14323
14324 TEE SUBSYSTEM
14325 M:      Jens Wiklander <jens.wiklander@linaro.org>
14326 S:      Maintained
14327 F:      include/linux/tee_drv.h
14328 F:      include/uapi/linux/tee.h
14329 F:      drivers/tee/
14330 F:      Documentation/tee.txt
14331
14332 TEGRA ARCHITECTURE SUPPORT
14333 M:      Thierry Reding <thierry.reding@gmail.com>
14334 M:      Jonathan Hunter <jonathanh@nvidia.com>
14335 L:      linux-tegra@vger.kernel.org
14336 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14338 S:      Supported
14339 N:      [^a-z]tegra
14340
14341 TEGRA CLOCK DRIVER
14342 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14343 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14344 S:      Supported
14345 F:      drivers/clk/tegra/
14346
14347 TEGRA DMA DRIVERS
14348 M:      Laxman Dewangan <ldewangan@nvidia.com>
14349 M:      Jon Hunter <jonathanh@nvidia.com>
14350 S:      Supported
14351 F:      drivers/dma/tegra*
14352
14353 TEGRA I2C DRIVER
14354 M:      Laxman Dewangan <ldewangan@nvidia.com>
14355 S:      Supported
14356 F:      drivers/i2c/busses/i2c-tegra.c
14357
14358 TEGRA IOMMU DRIVERS
14359 M:      Thierry Reding <thierry.reding@gmail.com>
14360 L:      linux-tegra@vger.kernel.org
14361 S:      Supported
14362 F:      drivers/iommu/tegra*
14363
14364 TEGRA KBC DRIVER
14365 M:      Laxman Dewangan <ldewangan@nvidia.com>
14366 S:      Supported
14367 F:      drivers/input/keyboard/tegra-kbc.c
14368
14369 TEGRA NAND DRIVER
14370 M:      Stefan Agner <stefan@agner.ch>
14371 M:      Lucas Stach <dev@lynxeye.de>
14372 S:      Maintained
14373 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14374 F:      drivers/mtd/nand/raw/tegra_nand.c
14375
14376 TEGRA PWM DRIVER
14377 M:      Thierry Reding <thierry.reding@gmail.com>
14378 S:      Supported
14379 F:      drivers/pwm/pwm-tegra.c
14380
14381 TEGRA SERIAL DRIVER
14382 M:      Laxman Dewangan <ldewangan@nvidia.com>
14383 S:      Supported
14384 F:      drivers/tty/serial/serial-tegra.c
14385
14386 TEGRA SPI DRIVER
14387 M:      Laxman Dewangan <ldewangan@nvidia.com>
14388 S:      Supported
14389 F:      drivers/spi/spi-tegra*
14390
14391 TEHUTI ETHERNET DRIVER
14392 M:      Andy Gospodarek <andy@greyhouse.net>
14393 L:      netdev@vger.kernel.org
14394 S:      Supported
14395 F:      drivers/net/ethernet/tehuti/*
14396
14397 Telecom Clock Driver for MCPL0010
14398 M:      Mark Gross <mark.gross@intel.com>
14399 S:      Supported
14400 F:      drivers/char/tlclk.c
14401
14402 TENSILICA XTENSA PORT (xtensa)
14403 M:      Chris Zankel <chris@zankel.net>
14404 M:      Max Filippov <jcmvbkbc@gmail.com>
14405 L:      linux-xtensa@linux-xtensa.org
14406 T:      git git://github.com/czankel/xtensa-linux.git
14407 S:      Maintained
14408 F:      arch/xtensa/
14409 F:      drivers/irqchip/irq-xtensa-*
14410
14411 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14412 M:      Nishanth Menon <nm@ti.com>
14413 M:      Tero Kristo <t-kristo@ti.com>
14414 M:      Santosh Shilimkar <ssantosh@kernel.org>
14415 L:      linux-arm-kernel@lists.infradead.org
14416 S:      Maintained
14417 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14418 F:      drivers/firmware/ti_sci*
14419 F:      include/linux/soc/ti/ti_sci_protocol.h
14420 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14421 F:      include/dt-bindings/genpd/k2g.h
14422 F:      drivers/soc/ti/ti_sci_pm_domains.c
14423 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14424 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14425 F:      drivers/clk/keystone/sci-clk.c
14426 F:      drivers/reset/reset-ti-sci.c
14427
14428 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14429 M:      Hans Verkuil <hverkuil@xs4all.nl>
14430 L:      linux-media@vger.kernel.org
14431 T:      git git://linuxtv.org/media_tree.git
14432 W:      https://linuxtv.org
14433 S:      Maintained
14434 F:      drivers/media/radio/radio-raremono.c
14435
14436 THERMAL
14437 M:      Zhang Rui <rui.zhang@intel.com>
14438 M:      Eduardo Valentin <edubezval@gmail.com>
14439 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14440 L:      linux-pm@vger.kernel.org
14441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14443 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14444 S:      Supported
14445 F:      drivers/thermal/
14446 F:      include/linux/thermal.h
14447 F:      include/uapi/linux/thermal.h
14448 F:      include/linux/cpu_cooling.h
14449 F:      Documentation/devicetree/bindings/thermal/
14450
14451 THERMAL/CPU_COOLING
14452 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14453 M:      Viresh Kumar <viresh.kumar@linaro.org>
14454 M:      Javi Merino <javi.merino@kernel.org>
14455 L:      linux-pm@vger.kernel.org
14456 S:      Supported
14457 F:      Documentation/thermal/cpu-cooling-api.txt
14458 F:      drivers/thermal/cpu_cooling.c
14459 F:      include/linux/cpu_cooling.h
14460
14461 THINKPAD ACPI EXTRAS DRIVER
14462 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14463 L:      ibm-acpi-devel@lists.sourceforge.net
14464 L:      platform-driver-x86@vger.kernel.org
14465 W:      http://ibm-acpi.sourceforge.net
14466 W:      http://thinkwiki.org/wiki/Ibm-acpi
14467 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14468 S:      Maintained
14469 F:      drivers/platform/x86/thinkpad_acpi.c
14470
14471 THUNDERBOLT DRIVER
14472 M:      Andreas Noever <andreas.noever@gmail.com>
14473 M:      Michael Jamet <michael.jamet@intel.com>
14474 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14475 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14477 S:      Maintained
14478 F:      Documentation/admin-guide/thunderbolt.rst
14479 F:      drivers/thunderbolt/
14480 F:      include/linux/thunderbolt.h
14481
14482 THUNDERBOLT NETWORK DRIVER
14483 M:      Michael Jamet <michael.jamet@intel.com>
14484 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14485 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14486 L:      netdev@vger.kernel.org
14487 S:      Maintained
14488 F:      drivers/net/thunderbolt.c
14489
14490 THUNDERX GPIO DRIVER
14491 M:      David Daney <david.daney@cavium.com>
14492 S:      Maintained
14493 F:      drivers/gpio/gpio-thunderx.c
14494
14495 TI AM437X VPFE DRIVER
14496 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14497 L:      linux-media@vger.kernel.org
14498 W:      https://linuxtv.org
14499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14500 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14501 S:      Maintained
14502 F:      drivers/media/platform/am437x/
14503
14504 TI BANDGAP AND THERMAL DRIVER
14505 M:      Eduardo Valentin <edubezval@gmail.com>
14506 M:      Keerthy <j-keerthy@ti.com>
14507 L:      linux-pm@vger.kernel.org
14508 L:      linux-omap@vger.kernel.org
14509 S:      Maintained
14510 F:      drivers/thermal/ti-soc-thermal/
14511
14512 TI BQ27XXX POWER SUPPLY DRIVER
14513 R:      Andrew F. Davis <afd@ti.com>
14514 F:      include/linux/power/bq27xxx_battery.h
14515 F:      drivers/power/supply/bq27xxx_battery.c
14516 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14517
14518 TI CDCE706 CLOCK DRIVER
14519 M:      Max Filippov <jcmvbkbc@gmail.com>
14520 S:      Maintained
14521 F:      drivers/clk/clk-cdce706.c
14522
14523 TI CLOCK DRIVER
14524 M:      Tero Kristo <t-kristo@ti.com>
14525 L:      linux-omap@vger.kernel.org
14526 S:      Maintained
14527 F:      drivers/clk/ti/
14528 F:      include/linux/clk/ti.h
14529
14530 TI DAVINCI MACHINE SUPPORT
14531 M:      Sekhar Nori <nsekhar@ti.com>
14532 M:      Kevin Hilman <khilman@kernel.org>
14533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14535 S:      Supported
14536 F:      arch/arm/mach-davinci/
14537 F:      drivers/i2c/busses/i2c-davinci.c
14538 F:      arch/arm/boot/dts/da850*
14539
14540 TI DAVINCI SERIES CLOCK DRIVER
14541 M:      David Lechner <david@lechnology.com>
14542 R:      Sekhar Nori <nsekhar@ti.com>
14543 S:      Maintained
14544 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14545 F:      drivers/clk/davinci/
14546
14547 TI DAVINCI SERIES GPIO DRIVER
14548 M:      Keerthy <j-keerthy@ti.com>
14549 L:      linux-gpio@vger.kernel.org
14550 S:      Maintained
14551 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14552 F:      drivers/gpio/gpio-davinci.c
14553
14554 TI DAVINCI SERIES MEDIA DRIVER
14555 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14556 L:      linux-media@vger.kernel.org
14557 W:      https://linuxtv.org
14558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14559 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14560 S:      Maintained
14561 F:      drivers/media/platform/davinci/
14562 F:      include/media/davinci/
14563
14564 TI ETHERNET SWITCH DRIVER (CPSW)
14565 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14566 L:      linux-omap@vger.kernel.org
14567 L:      netdev@vger.kernel.org
14568 S:      Maintained
14569 F:      drivers/net/ethernet/ti/cpsw*
14570 F:      drivers/net/ethernet/ti/davinci*
14571
14572 TI FLASH MEDIA INTERFACE DRIVER
14573 M:      Alex Dubov <oakad@yahoo.com>
14574 S:      Maintained
14575 F:      drivers/misc/tifm*
14576 F:      drivers/mmc/host/tifm_sd.c
14577 F:      include/linux/tifm.h
14578
14579 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14580 M:      Santosh Shilimkar <ssantosh@kernel.org>
14581 L:      linux-kernel@vger.kernel.org
14582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14583 S:      Maintained
14584 F:      drivers/soc/ti/*
14585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14586
14587 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14588 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14589 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14591 S:      Maintained
14592 F:      sound/soc/codecs/lm49453*
14593 F:      sound/soc/codecs/isabelle*
14594
14595 TI LP855x BACKLIGHT DRIVER
14596 M:      Milo Kim <milo.kim@ti.com>
14597 S:      Maintained
14598 F:      Documentation/backlight/lp855x-driver.txt
14599 F:      drivers/video/backlight/lp855x_bl.c
14600 F:      include/linux/platform_data/lp855x.h
14601
14602 TI LP8727 CHARGER DRIVER
14603 M:      Milo Kim <milo.kim@ti.com>
14604 S:      Maintained
14605 F:      drivers/power/supply/lp8727_charger.c
14606 F:      include/linux/platform_data/lp8727.h
14607
14608 TI LP8788 MFD DRIVER
14609 M:      Milo Kim <milo.kim@ti.com>
14610 S:      Maintained
14611 F:      drivers/iio/adc/lp8788_adc.c
14612 F:      drivers/leds/leds-lp8788.c
14613 F:      drivers/mfd/lp8788*.c
14614 F:      drivers/power/supply/lp8788-charger.c
14615 F:      drivers/regulator/lp8788-*.c
14616 F:      include/linux/mfd/lp8788*.h
14617
14618 TI NETCP ETHERNET DRIVER
14619 M:      Wingman Kwok <w-kwok2@ti.com>
14620 M:      Murali Karicheri <m-karicheri2@ti.com>
14621 L:      netdev@vger.kernel.org
14622 S:      Maintained
14623 F:      drivers/net/ethernet/ti/netcp*
14624
14625 TI TAS571X FAMILY ASoC CODEC DRIVER
14626 M:      Kevin Cernekee <cernekee@chromium.org>
14627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14628 S:      Odd Fixes
14629 F:      sound/soc/codecs/tas571x*
14630
14631 TI TRF7970A NFC DRIVER
14632 M:      Mark Greer <mgreer@animalcreek.com>
14633 L:      linux-wireless@vger.kernel.org
14634 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14635 S:      Supported
14636 F:      drivers/nfc/trf7970a.c
14637 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14638
14639 TI TWL4030 SERIES SOC CODEC DRIVER
14640 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14642 S:      Maintained
14643 F:      sound/soc/codecs/twl4030*
14644
14645 TI VPE/CAL DRIVERS
14646 M:      Benoit Parrot <bparrot@ti.com>
14647 L:      linux-media@vger.kernel.org
14648 W:      http://linuxtv.org/
14649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14650 S:      Maintained
14651 F:      drivers/media/platform/ti-vpe/
14652
14653 TI WILINK WIRELESS DRIVERS
14654 L:      linux-wireless@vger.kernel.org
14655 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14656 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14658 S:      Orphan
14659 F:      drivers/net/wireless/ti/
14660 F:      include/linux/wl12xx.h
14661
14662 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14663 M:      John Stultz <john.stultz@linaro.org>
14664 M:      Thomas Gleixner <tglx@linutronix.de>
14665 R:      Stephen Boyd <sboyd@kernel.org>
14666 L:      linux-kernel@vger.kernel.org
14667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14668 S:      Supported
14669 F:      include/linux/clocksource.h
14670 F:      include/linux/time.h
14671 F:      include/linux/timex.h
14672 F:      include/uapi/linux/time.h
14673 F:      include/uapi/linux/timex.h
14674 F:      kernel/time/clocksource.c
14675 F:      kernel/time/time*.c
14676 F:      kernel/time/alarmtimer.c
14677 F:      kernel/time/ntp.c
14678 F:      tools/testing/selftests/timers/
14679
14680 TIPC NETWORK LAYER
14681 M:      Jon Maloy <jon.maloy@ericsson.com>
14682 M:      Ying Xue <ying.xue@windriver.com>
14683 L:      netdev@vger.kernel.org (core kernel code)
14684 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14685 W:      http://tipc.sourceforge.net/
14686 S:      Maintained
14687 F:      include/uapi/linux/tipc*.h
14688 F:      net/tipc/
14689
14690 TLAN NETWORK DRIVER
14691 M:      Samuel Chessman <chessman@tux.org>
14692 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14693 W:      http://sourceforge.net/projects/tlan/
14694 S:      Maintained
14695 F:      Documentation/networking/tlan.txt
14696 F:      drivers/net/ethernet/ti/tlan.*
14697
14698 TM6000 VIDEO4LINUX DRIVER
14699 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14700 L:      linux-media@vger.kernel.org
14701 W:      https://linuxtv.org
14702 T:      git git://linuxtv.org/media_tree.git
14703 S:      Odd fixes
14704 F:      drivers/media/usb/tm6000/
14705 F:      Documentation/media/v4l-drivers/tm6000*
14706
14707 TMIO/SDHI MMC DRIVER
14708 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14709 L:      linux-mmc@vger.kernel.org
14710 S:      Supported
14711 F:      drivers/mmc/host/tmio_mmc*
14712 F:      drivers/mmc/host/renesas_sdhi*
14713 F:      include/linux/mfd/tmio.h
14714
14715 TMP401 HARDWARE MONITOR DRIVER
14716 M:      Guenter Roeck <linux@roeck-us.net>
14717 L:      linux-hwmon@vger.kernel.org
14718 S:      Maintained
14719 F:      Documentation/hwmon/tmp401
14720 F:      drivers/hwmon/tmp401.c
14721
14722 TMPFS (SHMEM FILESYSTEM)
14723 M:      Hugh Dickins <hughd@google.com>
14724 L:      linux-mm@kvack.org
14725 S:      Maintained
14726 F:      include/linux/shmem_fs.h
14727 F:      mm/shmem.c
14728
14729 TOMOYO SECURITY MODULE
14730 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14731 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14732 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14733 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14734 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14735 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14736 W:      http://tomoyo.sourceforge.jp/
14737 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14738 S:      Maintained
14739 F:      security/tomoyo/
14740
14741 TOPSTAR LAPTOP EXTRAS DRIVER
14742 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14743 L:      platform-driver-x86@vger.kernel.org
14744 S:      Maintained
14745 F:      drivers/platform/x86/topstar-laptop.c
14746
14747 TORTURE-TEST MODULES
14748 M:      Davidlohr Bueso <dave@stgolabs.net>
14749 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14750 M:      Josh Triplett <josh@joshtriplett.org>
14751 L:      linux-kernel@vger.kernel.org
14752 S:      Supported
14753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14754 F:      Documentation/RCU/torture.txt
14755 F:      kernel/torture.c
14756 F:      kernel/rcu/rcutorture.c
14757 F:      kernel/rcu/rcuperf.c
14758 F:      kernel/locking/locktorture.c
14759
14760 TOSHIBA ACPI EXTRAS DRIVER
14761 M:      Azael Avalos <coproscefalo@gmail.com>
14762 L:      platform-driver-x86@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/platform/x86/toshiba_acpi.c
14765
14766 TOSHIBA BLUETOOTH DRIVER
14767 M:      Azael Avalos <coproscefalo@gmail.com>
14768 L:      platform-driver-x86@vger.kernel.org
14769 S:      Maintained
14770 F:      drivers/platform/x86/toshiba_bluetooth.c
14771
14772 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14773 M:      Azael Avalos <coproscefalo@gmail.com>
14774 L:      platform-driver-x86@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/platform/x86/toshiba_haps.c
14777
14778 TOSHIBA SMM DRIVER
14779 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14780 W:      http://www.buzzard.org.uk/toshiba/
14781 S:      Maintained
14782 F:      drivers/char/toshiba.c
14783 F:      include/linux/toshiba.h
14784 F:      include/uapi/linux/toshiba.h
14785
14786 TOSHIBA TC358743 DRIVER
14787 M:      Mats Randgaard <matrandg@cisco.com>
14788 L:      linux-media@vger.kernel.org
14789 S:      Maintained
14790 F:      drivers/media/i2c/tc358743*
14791 F:      include/media/i2c/tc358743.h
14792
14793 TOSHIBA WMI HOTKEYS DRIVER
14794 M:      Azael Avalos <coproscefalo@gmail.com>
14795 L:      platform-driver-x86@vger.kernel.org
14796 S:      Maintained
14797 F:      drivers/platform/x86/toshiba-wmi.c
14798
14799 TPM DEVICE DRIVER
14800 M:      Peter Huewe <peterhuewe@gmx.de>
14801 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14802 R:      Jason Gunthorpe <jgg@ziepe.ca>
14803 L:      linux-integrity@vger.kernel.org
14804 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14805 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14806 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14807 S:      Maintained
14808 F:      drivers/char/tpm/
14809
14810 TRACING
14811 M:      Steven Rostedt <rostedt@goodmis.org>
14812 M:      Ingo Molnar <mingo@redhat.com>
14813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14814 S:      Maintained
14815 F:      Documentation/trace/ftrace.rst
14816 F:      arch/*/*/*/ftrace.h
14817 F:      arch/*/kernel/ftrace.c
14818 F:      include/*/ftrace.h
14819 F:      include/linux/trace*.h
14820 F:      include/trace/
14821 F:      kernel/trace/
14822 F:      tools/testing/selftests/ftrace/
14823
14824 TRACING MMIO ACCESSES (MMIOTRACE)
14825 M:      Steven Rostedt <rostedt@goodmis.org>
14826 M:      Ingo Molnar <mingo@kernel.org>
14827 R:      Karol Herbst <karolherbst@gmail.com>
14828 R:      Pekka Paalanen <ppaalanen@gmail.com>
14829 S:      Maintained
14830 L:      linux-kernel@vger.kernel.org
14831 L:      nouveau@lists.freedesktop.org
14832 F:      kernel/trace/trace_mmiotrace.c
14833 F:      include/linux/mmiotrace.h
14834 F:      arch/x86/mm/kmmio.c
14835 F:      arch/x86/mm/mmio-mod.c
14836 F:      arch/x86/mm/testmmiotrace.c
14837
14838 TRIVIAL PATCHES
14839 M:      Jiri Kosina <trivial@kernel.org>
14840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14841 S:      Maintained
14842 K:      ^Subject:.*(?i)trivial
14843
14844 TEMPO SEMICONDUCTOR DRIVERS
14845 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14846 S:      Maintained
14847 F:      sound/soc/codecs/tscs*.c
14848 F:      sound/soc/codecs/tscs*.h
14849 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14850
14851 TTY LAYER
14852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14853 M:      Jiri Slaby <jslaby@suse.com>
14854 S:      Supported
14855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14856 F:      Documentation/serial/
14857 F:      drivers/tty/
14858 F:      drivers/tty/serial/serial_core.c
14859 F:      include/linux/serial_core.h
14860 F:      include/linux/serial.h
14861 F:      include/linux/tty.h
14862 F:      include/uapi/linux/serial_core.h
14863 F:      include/uapi/linux/serial.h
14864 F:      include/uapi/linux/tty.h
14865
14866 TUA9001 MEDIA DRIVER
14867 M:      Antti Palosaari <crope@iki.fi>
14868 L:      linux-media@vger.kernel.org
14869 W:      https://linuxtv.org
14870 W:      http://palosaari.fi/linux/
14871 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14872 T:      git git://linuxtv.org/anttip/media_tree.git
14873 S:      Maintained
14874 F:      drivers/media/tuners/tua9001*
14875
14876 TULIP NETWORK DRIVERS
14877 L:      netdev@vger.kernel.org
14878 L:      linux-parisc@vger.kernel.org
14879 S:      Orphan
14880 F:      drivers/net/ethernet/dec/tulip/
14881
14882 TUN/TAP driver
14883 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14884 W:      http://vtun.sourceforge.net/tun
14885 S:      Maintained
14886 F:      Documentation/networking/tuntap.txt
14887 F:      arch/um/os-Linux/drivers/
14888
14889 TURBOCHANNEL SUBSYSTEM
14890 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14891 M:      Ralf Baechle <ralf@linux-mips.org>
14892 L:      linux-mips@linux-mips.org
14893 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14894 S:      Maintained
14895 F:      drivers/tc/
14896 F:      include/linux/tc.h
14897
14898 TURBOSTAT UTILITY
14899 M:      "Len Brown" <lenb@kernel.org>
14900 L:      linux-pm@vger.kernel.org
14901 B:      https://bugzilla.kernel.org
14902 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14904 S:      Supported
14905 F:      tools/power/x86/turbostat/
14906
14907 TW5864 VIDEO4LINUX DRIVER
14908 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14909 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14910 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14911 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14912 L:      linux-media@vger.kernel.org
14913 S:      Supported
14914 F:      drivers/media/pci/tw5864/
14915
14916 TW68 VIDEO4LINUX DRIVER
14917 M:      Hans Verkuil <hverkuil@xs4all.nl>
14918 L:      linux-media@vger.kernel.org
14919 T:      git git://linuxtv.org/media_tree.git
14920 W:      https://linuxtv.org
14921 S:      Odd Fixes
14922 F:      drivers/media/pci/tw68/
14923
14924 TW686X VIDEO4LINUX DRIVER
14925 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14926 L:      linux-media@vger.kernel.org
14927 T:      git git://linuxtv.org/media_tree.git
14928 W:      http://linuxtv.org
14929 S:      Maintained
14930 F:      drivers/media/pci/tw686x/
14931
14932 UBI FILE SYSTEM (UBIFS)
14933 M:      Richard Weinberger <richard@nod.at>
14934 M:      Artem Bityutskiy <dedekind1@gmail.com>
14935 M:      Adrian Hunter <adrian.hunter@intel.com>
14936 L:      linux-mtd@lists.infradead.org
14937 T:      git git://git.infradead.org/ubifs-2.6.git
14938 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14939 S:      Supported
14940 F:      Documentation/filesystems/ubifs.txt
14941 F:      fs/ubifs/
14942
14943 UCLINUX (M68KNOMMU AND COLDFIRE)
14944 M:      Greg Ungerer <gerg@linux-m68k.org>
14945 W:      http://www.linux-m68k.org/
14946 W:      http://www.uclinux.org/
14947 L:      linux-m68k@lists.linux-m68k.org
14948 L:      uclinux-dev@uclinux.org  (subscribers-only)
14949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14950 S:      Maintained
14951 F:      arch/m68k/coldfire/
14952 F:      arch/m68k/68*/
14953 F:      arch/m68k/*/*_no.*
14954 F:      arch/m68k/include/asm/*_no.*
14955
14956 UDF FILESYSTEM
14957 M:      Jan Kara <jack@suse.com>
14958 S:      Maintained
14959 F:      Documentation/filesystems/udf.txt
14960 F:      fs/udf/
14961
14962 UDRAW TABLET
14963 M:      Bastien Nocera <hadess@hadess.net>
14964 L:      linux-input@vger.kernel.org
14965 S:      Maintained
14966 F:      drivers/hid/hid-udraw-ps3.c
14967
14968 UFS FILESYSTEM
14969 M:      Evgeniy Dushistov <dushistov@mail.ru>
14970 S:      Maintained
14971 F:      Documentation/filesystems/ufs.txt
14972 F:      fs/ufs/
14973
14974 UHID USERSPACE HID IO DRIVER:
14975 M:      David Herrmann <dh.herrmann@googlemail.com>
14976 L:      linux-input@vger.kernel.org
14977 S:      Maintained
14978 F:      drivers/hid/uhid.c
14979 F:      include/uapi/linux/uhid.h
14980
14981 ULPI BUS
14982 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14983 L:      linux-usb@vger.kernel.org
14984 S:      Maintained
14985 F:      drivers/usb/common/ulpi.c
14986 F:      include/linux/ulpi/
14987
14988 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14989 L:      linux-usb@vger.kernel.org
14990 S:      Orphan
14991 F:      drivers/uwb/
14992 F:      include/linux/uwb.h
14993 F:      include/linux/uwb/
14994
14995 UNICORE32 ARCHITECTURE:
14996 M:      Guan Xuetao <gxt@pku.edu.cn>
14997 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14998 S:      Maintained
14999 T:      git git://github.com/gxt/linux.git
15000 F:      arch/unicore32/
15001
15002 UNIFDEF
15003 M:      Tony Finch <dot@dotat.at>
15004 W:      http://dotat.at/prog/unifdef
15005 S:      Maintained
15006 F:      scripts/unifdef.c
15007
15008 UNIFORM CDROM DRIVER
15009 M:      Jens Axboe <axboe@kernel.dk>
15010 W:      http://www.kernel.dk
15011 S:      Maintained
15012 F:      Documentation/cdrom/
15013 F:      drivers/cdrom/cdrom.c
15014 F:      include/linux/cdrom.h
15015 F:      include/uapi/linux/cdrom.h
15016
15017 UNISYS S-PAR DRIVERS
15018 M:      David Kershner <david.kershner@unisys.com>
15019 L:      sparmaintainer@unisys.com (Unisys internal)
15020 S:      Supported
15021 F:      include/linux/visorbus.h
15022 F:      drivers/visorbus/
15023 F:      drivers/staging/unisys/
15024
15025 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15026 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15027 L:      linux-scsi@vger.kernel.org
15028 S:      Supported
15029 F:      Documentation/scsi/ufs.txt
15030 F:      drivers/scsi/ufs/
15031
15032 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15033 M:      Joao Pinto <jpinto@synopsys.com>
15034 L:      linux-scsi@vger.kernel.org
15035 S:      Supported
15036 F:      drivers/scsi/ufs/*dwc*
15037
15038 UNSORTED BLOCK IMAGES (UBI)
15039 M:      Artem Bityutskiy <dedekind1@gmail.com>
15040 M:      Richard Weinberger <richard@nod.at>
15041 W:      http://www.linux-mtd.infradead.org/
15042 L:      linux-mtd@lists.infradead.org
15043 T:      git git://git.infradead.org/ubifs-2.6.git
15044 S:      Supported
15045 F:      drivers/mtd/ubi/
15046 F:      include/linux/mtd/ubi.h
15047 F:      include/uapi/mtd/ubi-user.h
15048
15049 USB "USBNET" DRIVER FRAMEWORK
15050 M:      Oliver Neukum <oneukum@suse.com>
15051 L:      netdev@vger.kernel.org
15052 W:      http://www.linux-usb.org/usbnet
15053 S:      Maintained
15054 F:      drivers/net/usb/usbnet.c
15055 F:      include/linux/usb/usbnet.h
15056
15057 USB ACM DRIVER
15058 M:      Oliver Neukum <oneukum@suse.com>
15059 L:      linux-usb@vger.kernel.org
15060 S:      Maintained
15061 F:      Documentation/usb/acm.txt
15062 F:      drivers/usb/class/cdc-acm.*
15063
15064 USB AR5523 WIRELESS DRIVER
15065 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15066 L:      linux-wireless@vger.kernel.org
15067 S:      Maintained
15068 F:      drivers/net/wireless/ath/ar5523/
15069
15070 USB ATTACHED SCSI
15071 M:      Oliver Neukum <oneukum@suse.com>
15072 L:      linux-usb@vger.kernel.org
15073 L:      linux-scsi@vger.kernel.org
15074 S:      Maintained
15075 F:      drivers/usb/storage/uas.c
15076
15077 USB CDC ETHERNET DRIVER
15078 M:      Oliver Neukum <oliver@neukum.org>
15079 L:      linux-usb@vger.kernel.org
15080 S:      Maintained
15081 F:      drivers/net/usb/cdc_*.c
15082 F:      include/uapi/linux/usb/cdc.h
15083
15084 USB CHAOSKEY DRIVER
15085 M:      Keith Packard <keithp@keithp.com>
15086 L:      linux-usb@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/usb/misc/chaoskey.c
15089
15090 USB CYPRESS C67X00 DRIVER
15091 M:      Peter Korsgaard <jacmet@sunsite.dk>
15092 L:      linux-usb@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/usb/c67x00/
15095
15096 USB DAVICOM DM9601 DRIVER
15097 M:      Peter Korsgaard <jacmet@sunsite.dk>
15098 L:      netdev@vger.kernel.org
15099 W:      http://www.linux-usb.org/usbnet
15100 S:      Maintained
15101 F:      drivers/net/usb/dm9601.c
15102
15103 USB DIAMOND RIO500 DRIVER
15104 M:      Cesar Miquel <miquel@df.uba.ar>
15105 L:      rio500-users@lists.sourceforge.net
15106 W:      http://rio500.sourceforge.net
15107 S:      Maintained
15108 F:      drivers/usb/misc/rio500*
15109
15110 USB EHCI DRIVER
15111 M:      Alan Stern <stern@rowland.harvard.edu>
15112 L:      linux-usb@vger.kernel.org
15113 S:      Maintained
15114 F:      Documentation/usb/ehci.txt
15115 F:      drivers/usb/host/ehci*
15116
15117 USB GADGET/PERIPHERAL SUBSYSTEM
15118 M:      Felipe Balbi <balbi@kernel.org>
15119 L:      linux-usb@vger.kernel.org
15120 W:      http://www.linux-usb.org/gadget
15121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15122 S:      Maintained
15123 F:      drivers/usb/gadget/
15124 F:      include/linux/usb/gadget*
15125
15126 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15127 M:      Jiri Kosina <jikos@kernel.org>
15128 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15129 L:      linux-usb@vger.kernel.org
15130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15131 S:      Maintained
15132 F:      Documentation/hid/hiddev.txt
15133 F:      drivers/hid/usbhid/
15134
15135 USB INTEL XHCI ROLE MUX DRIVER
15136 M:      Hans de Goede <hdegoede@redhat.com>
15137 L:      linux-usb@vger.kernel.org
15138 S:      Maintained
15139 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15140
15141 USB ISP116X DRIVER
15142 M:      Olav Kongas <ok@artecdesign.ee>
15143 L:      linux-usb@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/usb/host/isp116x*
15146 F:      include/linux/usb/isp116x.h
15147
15148 USB LAN78XX ETHERNET DRIVER
15149 M:      Woojung Huh <woojung.huh@microchip.com>
15150 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15151 L:      netdev@vger.kernel.org
15152 S:      Maintained
15153 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15154 F:      drivers/net/usb/lan78xx.*
15155 F:      include/dt-bindings/net/microchip-lan78xx.h
15156
15157 USB MASS STORAGE DRIVER
15158 M:      Alan Stern <stern@rowland.harvard.edu>
15159 L:      linux-usb@vger.kernel.org
15160 L:      usb-storage@lists.one-eyed-alien.net
15161 S:      Maintained
15162 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15163 F:      drivers/usb/storage/
15164
15165 USB MIDI DRIVER
15166 M:      Clemens Ladisch <clemens@ladisch.de>
15167 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15168 T:      git git://git.alsa-project.org/alsa-kernel.git
15169 S:      Maintained
15170 F:      sound/usb/midi.*
15171
15172 USB NETWORKING DRIVERS
15173 L:      linux-usb@vger.kernel.org
15174 S:      Odd Fixes
15175 F:      drivers/net/usb/
15176
15177 USB OHCI DRIVER
15178 M:      Alan Stern <stern@rowland.harvard.edu>
15179 L:      linux-usb@vger.kernel.org
15180 S:      Maintained
15181 F:      Documentation/usb/ohci.txt
15182 F:      drivers/usb/host/ohci*
15183
15184 USB OTG FSM (Finite State Machine)
15185 M:      Peter Chen <Peter.Chen@nxp.com>
15186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15187 L:      linux-usb@vger.kernel.org
15188 S:      Maintained
15189 F:      drivers/usb/common/usb-otg-fsm.c
15190
15191 USB OVER IP DRIVER
15192 M:      Valentina Manea <valentina.manea.m@gmail.com>
15193 M:      Shuah Khan <shuah@kernel.org>
15194 L:      linux-usb@vger.kernel.org
15195 S:      Maintained
15196 F:      Documentation/usb/usbip_protocol.txt
15197 F:      drivers/usb/usbip/
15198 F:      tools/usb/usbip/
15199 F:      tools/testing/selftests/drivers/usb/usbip/
15200
15201 USB PEGASUS DRIVER
15202 M:      Petko Manolov <petkan@nucleusys.com>
15203 L:      linux-usb@vger.kernel.org
15204 L:      netdev@vger.kernel.org
15205 T:      git git://github.com/petkan/pegasus.git
15206 W:      https://github.com/petkan/pegasus
15207 S:      Maintained
15208 F:      drivers/net/usb/pegasus.*
15209
15210 USB PHY LAYER
15211 M:      Felipe Balbi <balbi@kernel.org>
15212 L:      linux-usb@vger.kernel.org
15213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15214 S:      Maintained
15215 F:      drivers/usb/phy/
15216
15217 USB PRINTER DRIVER (usblp)
15218 M:      Pete Zaitcev <zaitcev@redhat.com>
15219 L:      linux-usb@vger.kernel.org
15220 S:      Supported
15221 F:      drivers/usb/class/usblp.c
15222
15223 USB QMI WWAN NETWORK DRIVER
15224 M:      Bjørn Mork <bjorn@mork.no>
15225 L:      netdev@vger.kernel.org
15226 S:      Maintained
15227 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15228 F:      drivers/net/usb/qmi_wwan.c
15229
15230 USB RTL8150 DRIVER
15231 M:      Petko Manolov <petkan@nucleusys.com>
15232 L:      linux-usb@vger.kernel.org
15233 L:      netdev@vger.kernel.org
15234 T:      git git://github.com/petkan/rtl8150.git
15235 W:      https://github.com/petkan/rtl8150
15236 S:      Maintained
15237 F:      drivers/net/usb/rtl8150.c
15238
15239 USB SERIAL SUBSYSTEM
15240 M:      Johan Hovold <johan@kernel.org>
15241 L:      linux-usb@vger.kernel.org
15242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15243 S:      Maintained
15244 F:      Documentation/usb/usb-serial.txt
15245 F:      drivers/usb/serial/
15246 F:      include/linux/usb/serial.h
15247
15248 USB SMSC75XX ETHERNET DRIVER
15249 M:      Steve Glendinning <steve.glendinning@shawell.net>
15250 L:      netdev@vger.kernel.org
15251 S:      Maintained
15252 F:      drivers/net/usb/smsc75xx.*
15253
15254 USB SMSC95XX ETHERNET DRIVER
15255 M:      Steve Glendinning <steve.glendinning@shawell.net>
15256 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15257 L:      netdev@vger.kernel.org
15258 S:      Maintained
15259 F:      drivers/net/usb/smsc95xx.*
15260
15261 USB SUBSYSTEM
15262 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15263 L:      linux-usb@vger.kernel.org
15264 W:      http://www.linux-usb.org
15265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15266 S:      Supported
15267 F:      Documentation/devicetree/bindings/usb/
15268 F:      Documentation/usb/
15269 F:      drivers/usb/
15270 F:      include/linux/usb.h
15271 F:      include/linux/usb/
15272
15273 USB TYPEC PI3USB30532 MUX DRIVER
15274 M:      Hans de Goede <hdegoede@redhat.com>
15275 L:      linux-usb@vger.kernel.org
15276 S:      Maintained
15277 F:      drivers/usb/typec/mux/pi3usb30532.c
15278
15279 USB TYPEC CLASS
15280 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15281 L:      linux-usb@vger.kernel.org
15282 S:      Maintained
15283 F:      Documentation/ABI/testing/sysfs-class-typec
15284 F:      Documentation/driver-api/usb/typec.rst
15285 F:      drivers/usb/typec/
15286 F:      include/linux/usb/typec.h
15287
15288 USB TYPEC BUS FOR ALTERNATE MODES
15289 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15290 L:      linux-usb@vger.kernel.org
15291 S:      Maintained
15292 F:      Documentation/ABI/testing/sysfs-bus-typec
15293 F:      Documentation/driver-api/usb/typec_bus.rst
15294 F:      drivers/usb/typec/altmodes/
15295 F:      include/linux/usb/typec_altmode.h
15296
15297 USB UHCI DRIVER
15298 M:      Alan Stern <stern@rowland.harvard.edu>
15299 L:      linux-usb@vger.kernel.org
15300 S:      Maintained
15301 F:      drivers/usb/host/uhci*
15302
15303 USB VIDEO CLASS
15304 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15305 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15306 L:      linux-media@vger.kernel.org
15307 T:      git git://linuxtv.org/media_tree.git
15308 W:      http://www.ideasonboard.org/uvc/
15309 S:      Maintained
15310 F:      drivers/media/usb/uvc/
15311 F:      include/uapi/linux/uvcvideo.h
15312
15313 USB VISION DRIVER
15314 M:      Hans Verkuil <hverkuil@xs4all.nl>
15315 L:      linux-media@vger.kernel.org
15316 T:      git git://linuxtv.org/media_tree.git
15317 W:      https://linuxtv.org
15318 S:      Odd Fixes
15319 F:      drivers/media/usb/usbvision/
15320
15321 USB WEBCAM GADGET
15322 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15323 L:      linux-usb@vger.kernel.org
15324 S:      Maintained
15325 F:      drivers/usb/gadget/function/*uvc*
15326 F:      drivers/usb/gadget/legacy/webcam.c
15327 F:      include/uapi/linux/usb/g_uvc.h
15328
15329 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15330 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15331 L:      linux-wireless@vger.kernel.org
15332 S:      Maintained
15333 F:      drivers/net/wireless/rndis_wlan.c
15334
15335 USB XHCI DRIVER
15336 M:      Mathias Nyman <mathias.nyman@intel.com>
15337 L:      linux-usb@vger.kernel.org
15338 S:      Supported
15339 F:      drivers/usb/host/xhci*
15340 F:      drivers/usb/host/pci-quirks*
15341
15342 USB ZD1201 DRIVER
15343 L:      linux-wireless@vger.kernel.org
15344 W:      http://linux-lc100020.sourceforge.net
15345 S:      Orphan
15346 F:      drivers/net/wireless/zydas/zd1201.*
15347
15348 USB ZR364XX DRIVER
15349 M:      Antoine Jacquet <royale@zerezo.com>
15350 L:      linux-usb@vger.kernel.org
15351 L:      linux-media@vger.kernel.org
15352 T:      git git://linuxtv.org/media_tree.git
15353 W:      http://royale.zerezo.com/zr364xx/
15354 S:      Maintained
15355 F:      Documentation/media/v4l-drivers/zr364xx*
15356 F:      drivers/media/usb/zr364xx/
15357
15358 USER-MODE LINUX (UML)
15359 M:      Jeff Dike <jdike@addtoit.com>
15360 M:      Richard Weinberger <richard@nod.at>
15361 L:      linux-um@lists.infradead.org
15362 W:      http://user-mode-linux.sourceforge.net
15363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15364 S:      Maintained
15365 F:      Documentation/virtual/uml/
15366 F:      arch/um/
15367 F:      arch/x86/um/
15368 F:      fs/hostfs/
15369 F:      fs/hppfs/
15370
15371 USERSPACE DMA BUFFER DRIVER
15372 M:      Gerd Hoffmann <kraxel@redhat.com>
15373 S:      Maintained
15374 L:      dri-devel@lists.freedesktop.org
15375 F:      drivers/dma-buf/udmabuf.c
15376 F:      include/uapi/linux/udmabuf.h
15377 T:      git git://anongit.freedesktop.org/drm/drm-misc
15378
15379 USERSPACE I/O (UIO)
15380 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15381 S:      Maintained
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15383 F:      Documentation/driver-api/uio-howto.rst
15384 F:      drivers/uio/
15385 F:      include/linux/uio*.h
15386
15387 UTIL-LINUX PACKAGE
15388 M:      Karel Zak <kzak@redhat.com>
15389 L:      util-linux@vger.kernel.org
15390 W:      http://en.wikipedia.org/wiki/Util-linux
15391 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15392 S:      Maintained
15393
15394 UUID HELPERS
15395 M:      Christoph Hellwig <hch@lst.de>
15396 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15397 L:      linux-kernel@vger.kernel.org
15398 T:      git git://git.infradead.org/users/hch/uuid.git
15399 F:      lib/uuid.c
15400 F:      lib/test_uuid.c
15401 F:      include/linux/uuid.h
15402 F:      include/uapi/linux/uuid.h
15403 S:      Maintained
15404
15405 UVESAFB DRIVER
15406 M:      Michal Januszewski <spock@gentoo.org>
15407 L:      linux-fbdev@vger.kernel.org
15408 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15409 S:      Maintained
15410 F:      Documentation/fb/uvesafb.txt
15411 F:      drivers/video/fbdev/uvesafb.*
15412
15413 VF610 NAND DRIVER
15414 M:      Stefan Agner <stefan@agner.ch>
15415 L:      linux-mtd@lists.infradead.org
15416 S:      Supported
15417 F:      drivers/mtd/nand/raw/vf610_nfc.c
15418
15419 VFAT/FAT/MSDOS FILESYSTEM
15420 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15421 S:      Maintained
15422 F:      Documentation/filesystems/vfat.txt
15423 F:      fs/fat/
15424
15425 VFIO DRIVER
15426 M:      Alex Williamson <alex.williamson@redhat.com>
15427 L:      kvm@vger.kernel.org
15428 T:      git git://github.com/awilliam/linux-vfio.git
15429 S:      Maintained
15430 F:      Documentation/vfio.txt
15431 F:      drivers/vfio/
15432 F:      include/linux/vfio.h
15433 F:      include/uapi/linux/vfio.h
15434
15435 VFIO MEDIATED DEVICE DRIVERS
15436 M:      Kirti Wankhede <kwankhede@nvidia.com>
15437 L:      kvm@vger.kernel.org
15438 S:      Maintained
15439 F:      Documentation/vfio-mediated-device.txt
15440 F:      drivers/vfio/mdev/
15441 F:      include/linux/mdev.h
15442 F:      samples/vfio-mdev/
15443
15444 VFIO PLATFORM DRIVER
15445 M:      Eric Auger <eric.auger@redhat.com>
15446 L:      kvm@vger.kernel.org
15447 S:      Maintained
15448 F:      drivers/vfio/platform/
15449
15450 VGA_SWITCHEROO
15451 R:      Lukas Wunner <lukas@wunner.de>
15452 S:      Maintained
15453 F:      Documentation/gpu/vga-switcheroo.rst
15454 F:      drivers/gpu/vga/vga_switcheroo.c
15455 F:      include/linux/vga_switcheroo.h
15456 T:      git git://anongit.freedesktop.org/drm/drm-misc
15457
15458 VIA RHINE NETWORK DRIVER
15459 S:      Orphan
15460 F:      drivers/net/ethernet/via/via-rhine.c
15461
15462 VIA SD/MMC CARD CONTROLLER DRIVER
15463 M:      Bruce Chang <brucechang@via.com.tw>
15464 M:      Harald Welte <HaraldWelte@viatech.com>
15465 S:      Maintained
15466 F:      drivers/mmc/host/via-sdmmc.c
15467
15468 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15469 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15470 L:      linux-fbdev@vger.kernel.org
15471 S:      Maintained
15472 F:      include/linux/via-core.h
15473 F:      include/linux/via-gpio.h
15474 F:      include/linux/via_i2c.h
15475 F:      drivers/video/fbdev/via/
15476
15477 VIA VELOCITY NETWORK DRIVER
15478 M:      Francois Romieu <romieu@fr.zoreil.com>
15479 L:      netdev@vger.kernel.org
15480 S:      Maintained
15481 F:      drivers/net/ethernet/via/via-velocity.*
15482
15483 VICODEC VIRTUAL CODEC DRIVER
15484 M:      Hans Verkuil <hans.verkuil@cisco.com>
15485 L:      linux-media@vger.kernel.org
15486 T:      git git://linuxtv.org/media_tree.git
15487 W:      https://linuxtv.org
15488 S:      Maintained
15489 F:      drivers/media/platform/vicodec/*
15490
15491 VIDEO MULTIPLEXER DRIVER
15492 M:      Philipp Zabel <p.zabel@pengutronix.de>
15493 L:      linux-media@vger.kernel.org
15494 S:      Maintained
15495 F:      drivers/media/platform/video-mux.c
15496
15497 VIDEO I2C POLLING DRIVER
15498 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15499 L:      linux-media@vger.kernel.org
15500 S:      Maintained
15501 F:      drivers/media/i2c/video-i2c.c
15502
15503 VIDEOBUF2 FRAMEWORK
15504 M:      Pawel Osciak <pawel@osciak.com>
15505 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15506 M:      Kyungmin Park <kyungmin.park@samsung.com>
15507 L:      linux-media@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/media/v4l2-core/videobuf2-*
15510 F:      include/media/videobuf2-*
15511
15512 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15513 M:      Helen Koike <helen.koike@collabora.com>
15514 L:      linux-media@vger.kernel.org
15515 T:      git git://linuxtv.org/media_tree.git
15516 W:      https://linuxtv.org
15517 S:      Maintained
15518 F:      drivers/media/platform/vimc/*
15519
15520 VIRT LIB
15521 M:      Alex Williamson <alex.williamson@redhat.com>
15522 M:      Paolo Bonzini <pbonzini@redhat.com>
15523 L:      kvm@vger.kernel.org
15524 S:      Supported
15525 F:      virt/lib/
15526
15527 VIRTIO AND VHOST VSOCK DRIVER
15528 M:      Stefan Hajnoczi <stefanha@redhat.com>
15529 L:      kvm@vger.kernel.org
15530 L:      virtualization@lists.linux-foundation.org
15531 L:      netdev@vger.kernel.org
15532 S:      Maintained
15533 F:      include/linux/virtio_vsock.h
15534 F:      include/uapi/linux/virtio_vsock.h
15535 F:      include/uapi/linux/vsockmon.h
15536 F:      include/uapi/linux/vm_sockets_diag.h
15537 F:      net/vmw_vsock/diag.c
15538 F:      net/vmw_vsock/af_vsock_tap.c
15539 F:      net/vmw_vsock/virtio_transport_common.c
15540 F:      net/vmw_vsock/virtio_transport.c
15541 F:      drivers/net/vsockmon.c
15542 F:      drivers/vhost/vsock.c
15543 F:      drivers/vhost/vsock.h
15544 F:      tools/testing/vsock/
15545
15546 VIRTIO CONSOLE DRIVER
15547 M:      Amit Shah <amit@kernel.org>
15548 L:      virtualization@lists.linux-foundation.org
15549 S:      Maintained
15550 F:      drivers/char/virtio_console.c
15551 F:      include/linux/virtio_console.h
15552 F:      include/uapi/linux/virtio_console.h
15553
15554 VIRTIO CORE, NET AND BLOCK DRIVERS
15555 M:      "Michael S. Tsirkin" <mst@redhat.com>
15556 M:      Jason Wang <jasowang@redhat.com>
15557 L:      virtualization@lists.linux-foundation.org
15558 S:      Maintained
15559 F:      Documentation/devicetree/bindings/virtio/
15560 F:      drivers/virtio/
15561 F:      tools/virtio/
15562 F:      drivers/net/virtio_net.c
15563 F:      drivers/block/virtio_blk.c
15564 F:      include/linux/virtio*.h
15565 F:      include/uapi/linux/virtio_*.h
15566 F:      drivers/crypto/virtio/
15567 F:      mm/balloon_compaction.c
15568
15569 VIRTIO CRYPTO DRIVER
15570 M:      Gonglei <arei.gonglei@huawei.com>
15571 L:      virtualization@lists.linux-foundation.org
15572 L:      linux-crypto@vger.kernel.org
15573 S:      Maintained
15574 F:      drivers/crypto/virtio/
15575 F:      include/uapi/linux/virtio_crypto.h
15576
15577 VIRTIO DRIVERS FOR S390
15578 M:      Cornelia Huck <cohuck@redhat.com>
15579 M:      Halil Pasic <pasic@linux.ibm.com>
15580 L:      linux-s390@vger.kernel.org
15581 L:      virtualization@lists.linux-foundation.org
15582 L:      kvm@vger.kernel.org
15583 S:      Supported
15584 F:      drivers/s390/virtio/
15585 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15586
15587 VIRTIO GPU DRIVER
15588 M:      David Airlie <airlied@linux.ie>
15589 M:      Gerd Hoffmann <kraxel@redhat.com>
15590 L:      dri-devel@lists.freedesktop.org
15591 L:      virtualization@lists.linux-foundation.org
15592 T:      git git://anongit.freedesktop.org/drm/drm-misc
15593 S:      Maintained
15594 F:      drivers/gpu/drm/virtio/
15595 F:      include/uapi/linux/virtio_gpu.h
15596
15597 VIRTIO HOST (VHOST)
15598 M:      "Michael S. Tsirkin" <mst@redhat.com>
15599 M:      Jason Wang <jasowang@redhat.com>
15600 L:      kvm@vger.kernel.org
15601 L:      virtualization@lists.linux-foundation.org
15602 L:      netdev@vger.kernel.org
15603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15604 S:      Maintained
15605 F:      drivers/vhost/
15606 F:      include/uapi/linux/vhost.h
15607
15608 VIRTIO INPUT DRIVER
15609 M:      Gerd Hoffmann <kraxel@redhat.com>
15610 S:      Maintained
15611 F:      drivers/virtio/virtio_input.c
15612 F:      include/uapi/linux/virtio_input.h
15613
15614 VIRTUAL BOX GUEST DEVICE DRIVER
15615 M:      Hans de Goede <hdegoede@redhat.com>
15616 M:      Arnd Bergmann <arnd@arndb.de>
15617 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15618 S:      Maintained
15619 F:      include/linux/vbox_utils.h
15620 F:      include/uapi/linux/vbox*.h
15621 F:      drivers/virt/vboxguest/
15622
15623 VIRTUAL SERIO DEVICE DRIVER
15624 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15625 S:      Maintained
15626 F:      drivers/input/serio/userio.c
15627 F:      include/uapi/linux/userio.h
15628
15629 VIVID VIRTUAL VIDEO DRIVER
15630 M:      Hans Verkuil <hverkuil@xs4all.nl>
15631 L:      linux-media@vger.kernel.org
15632 T:      git git://linuxtv.org/media_tree.git
15633 W:      https://linuxtv.org
15634 S:      Maintained
15635 F:      drivers/media/platform/vivid/*
15636
15637 VLYNQ BUS
15638 M:      Florian Fainelli <f.fainelli@gmail.com>
15639 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15640 S:      Maintained
15641 F:      drivers/vlynq/vlynq.c
15642 F:      include/linux/vlynq.h
15643
15644 VME SUBSYSTEM
15645 M:      Martyn Welch <martyn@welchs.me.uk>
15646 M:      Manohar Vanga <manohar.vanga@gmail.com>
15647 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15648 L:      devel@driverdev.osuosl.org
15649 S:      Maintained
15650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15651 F:      Documentation/driver-api/vme.rst
15652 F:      drivers/staging/vme/
15653 F:      drivers/vme/
15654 F:      include/linux/vme*
15655
15656 VMWARE BALLOON DRIVER
15657 M:      Xavier Deguillard <xdeguillard@vmware.com>
15658 M:      Nadav Amit <namit@vmware.com>
15659 M:      "VMware, Inc." <pv-drivers@vmware.com>
15660 L:      linux-kernel@vger.kernel.org
15661 S:      Maintained
15662 F:      drivers/misc/vmw_balloon.c
15663
15664 VMWARE HYPERVISOR INTERFACE
15665 M:      Alok Kataria <akataria@vmware.com>
15666 L:      virtualization@lists.linux-foundation.org
15667 S:      Supported
15668 F:      arch/x86/kernel/cpu/vmware.c
15669
15670 VMWARE PVRDMA DRIVER
15671 M:      Adit Ranadive <aditr@vmware.com>
15672 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15673 L:      linux-rdma@vger.kernel.org
15674 S:      Maintained
15675 F:      drivers/infiniband/hw/vmw_pvrdma/
15676
15677 VMware PVSCSI driver
15678 M:      Jim Gill <jgill@vmware.com>
15679 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15680 L:      linux-scsi@vger.kernel.org
15681 S:      Maintained
15682 F:      drivers/scsi/vmw_pvscsi.c
15683 F:      drivers/scsi/vmw_pvscsi.h
15684
15685 VMWARE VMMOUSE SUBDRIVER
15686 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15687 M:      "VMware, Inc." <pv-drivers@vmware.com>
15688 L:      linux-input@vger.kernel.org
15689 S:      Maintained
15690 F:      drivers/input/mouse/vmmouse.c
15691 F:      drivers/input/mouse/vmmouse.h
15692
15693 VMWARE VMXNET3 ETHERNET DRIVER
15694 M:      Ronak Doshi <doshir@vmware.com>
15695 M:      "VMware, Inc." <pv-drivers@vmware.com>
15696 L:      netdev@vger.kernel.org
15697 S:      Maintained
15698 F:      drivers/net/vmxnet3/
15699
15700 VOCORE VOCORE2 BOARD
15701 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15702 L:      linux-mips@linux-mips.org
15703 S:      Maintained
15704 F:      arch/mips/boot/dts/ralink/vocore2.dts
15705
15706 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15707 M:      Liam Girdwood <lgirdwood@gmail.com>
15708 M:      Mark Brown <broonie@kernel.org>
15709 L:      linux-kernel@vger.kernel.org
15710 W:      http://www.slimlogic.co.uk/?p=48
15711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15712 S:      Supported
15713 F:      Documentation/devicetree/bindings/regulator/
15714 F:      Documentation/power/regulator/
15715 F:      drivers/regulator/
15716 F:      include/dt-bindings/regulator/
15717 F:      include/linux/regulator/
15718
15719 VRF
15720 M:      David Ahern <dsa@cumulusnetworks.com>
15721 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15722 L:      netdev@vger.kernel.org
15723 S:      Maintained
15724 F:      drivers/net/vrf.c
15725 F:      Documentation/networking/vrf.txt
15726
15727 VT1211 HARDWARE MONITOR DRIVER
15728 M:      Juerg Haefliger <juergh@gmail.com>
15729 L:      linux-hwmon@vger.kernel.org
15730 S:      Maintained
15731 F:      Documentation/hwmon/vt1211
15732 F:      drivers/hwmon/vt1211.c
15733
15734 VT8231 HARDWARE MONITOR DRIVER
15735 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15736 L:      linux-hwmon@vger.kernel.org
15737 S:      Maintained
15738 F:      drivers/hwmon/vt8231.c
15739
15740 VUB300 USB to SDIO/SD/MMC bridge chip
15741 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15742 L:      linux-mmc@vger.kernel.org
15743 L:      linux-usb@vger.kernel.org
15744 S:      Supported
15745 F:      drivers/mmc/host/vub300.c
15746
15747 W1 DALLAS'S 1-WIRE BUS
15748 M:      Evgeniy Polyakov <zbr@ioremap.net>
15749 S:      Maintained
15750 F:      Documentation/devicetree/bindings/w1/
15751 F:      Documentation/w1/
15752 F:      drivers/w1/
15753 F:      include/linux/w1.h
15754
15755 W83791D HARDWARE MONITORING DRIVER
15756 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15757 L:      linux-hwmon@vger.kernel.org
15758 S:      Maintained
15759 F:      Documentation/hwmon/w83791d
15760 F:      drivers/hwmon/w83791d.c
15761
15762 W83793 HARDWARE MONITORING DRIVER
15763 M:      Rudolf Marek <r.marek@assembler.cz>
15764 L:      linux-hwmon@vger.kernel.org
15765 S:      Maintained
15766 F:      Documentation/hwmon/w83793
15767 F:      drivers/hwmon/w83793.c
15768
15769 W83795 HARDWARE MONITORING DRIVER
15770 M:      Jean Delvare <jdelvare@suse.com>
15771 L:      linux-hwmon@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/hwmon/w83795.c
15774
15775 W83L51xD SD/MMC CARD INTERFACE DRIVER
15776 M:      Pierre Ossman <pierre@ossman.eu>
15777 S:      Maintained
15778 F:      drivers/mmc/host/wbsd.*
15779
15780 WACOM PROTOCOL 4 SERIAL TABLETS
15781 M:      Julian Squires <julian@cipht.net>
15782 M:      Hans de Goede <hdegoede@redhat.com>
15783 L:      linux-input@vger.kernel.org
15784 S:      Maintained
15785 F:      drivers/input/tablet/wacom_serial4.c
15786
15787 WATCHDOG DEVICE DRIVERS
15788 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15789 M:      Guenter Roeck <linux@roeck-us.net>
15790 L:      linux-watchdog@vger.kernel.org
15791 W:      http://www.linux-watchdog.org/
15792 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15793 S:      Maintained
15794 F:      Documentation/devicetree/bindings/watchdog/
15795 F:      Documentation/watchdog/
15796 F:      drivers/watchdog/
15797 F:      include/linux/watchdog.h
15798 F:      include/uapi/linux/watchdog.h
15799
15800 WHISKEYCOVE PMIC GPIO DRIVER
15801 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15802 L:      linux-gpio@vger.kernel.org
15803 S:      Maintained
15804 F:      drivers/gpio/gpio-wcove.c
15805
15806 WIIMOTE HID DRIVER
15807 M:      David Herrmann <dh.herrmann@googlemail.com>
15808 L:      linux-input@vger.kernel.org
15809 S:      Maintained
15810 F:      drivers/hid/hid-wiimote*
15811
15812 WILOCITY WIL6210 WIRELESS DRIVER
15813 M:      Maya Erez <merez@codeaurora.org>
15814 L:      linux-wireless@vger.kernel.org
15815 L:      wil6210@qti.qualcomm.com
15816 S:      Supported
15817 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15818 F:      drivers/net/wireless/ath/wil6210/
15819
15820 WIMAX STACK
15821 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15822 M:      linux-wimax@intel.com
15823 L:      wimax@linuxwimax.org (subscribers-only)
15824 S:      Supported
15825 W:      http://linuxwimax.org
15826 F:      Documentation/wimax/README.wimax
15827 F:      include/linux/wimax/debug.h
15828 F:      include/net/wimax.h
15829 F:      include/uapi/linux/wimax.h
15830 F:      net/wimax/
15831
15832 WINBOND CIR DRIVER
15833 M:      David Härdeman <david@hardeman.nu>
15834 S:      Maintained
15835 F:      drivers/media/rc/winbond-cir.c
15836
15837 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15838 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15839 L:      linux-watchdog@vger.kernel.org
15840 S:      Maintained
15841 F:      drivers/watchdog/ebc-c384_wdt.c
15842
15843 WINSYSTEMS WS16C48 GPIO DRIVER
15844 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15845 L:      linux-gpio@vger.kernel.org
15846 S:      Maintained
15847 F:      drivers/gpio/gpio-ws16c48.c
15848
15849 WISTRON LAPTOP BUTTON DRIVER
15850 M:      Miloslav Trmac <mitr@volny.cz>
15851 S:      Maintained
15852 F:      drivers/input/misc/wistron_btns.c
15853
15854 WL3501 WIRELESS PCMCIA CARD DRIVER
15855 L:      linux-wireless@vger.kernel.org
15856 S:      Odd fixes
15857 F:      drivers/net/wireless/wl3501*
15858
15859 WOLFSON MICROELECTRONICS DRIVERS
15860 L:      patches@opensource.cirrus.com
15861 T:      git https://github.com/CirrusLogic/linux-drivers.git
15862 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15863 S:      Supported
15864 F:      Documentation/hwmon/wm83??
15865 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15866 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15867 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15868 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15869 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15870 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15871 F:      drivers/clk/clk-wm83*.c
15872 F:      drivers/extcon/extcon-arizona.c
15873 F:      drivers/leds/leds-wm83*.c
15874 F:      drivers/gpio/gpio-*wm*.c
15875 F:      drivers/gpio/gpio-arizona.c
15876 F:      drivers/hwmon/wm83??-hwmon.c
15877 F:      drivers/input/misc/wm831x-on.c
15878 F:      drivers/input/touchscreen/wm831x-ts.c
15879 F:      drivers/input/touchscreen/wm97*.c
15880 F:      drivers/mfd/arizona*
15881 F:      drivers/mfd/wm*.c
15882 F:      drivers/mfd/cs47l24*
15883 F:      drivers/power/supply/wm83*.c
15884 F:      drivers/rtc/rtc-wm83*.c
15885 F:      drivers/regulator/wm8*.c
15886 F:      drivers/regulator/arizona*
15887 F:      drivers/video/backlight/wm83*_bl.c
15888 F:      drivers/watchdog/wm83*_wdt.c
15889 F:      include/linux/mfd/arizona/
15890 F:      include/linux/mfd/wm831x/
15891 F:      include/linux/mfd/wm8350/
15892 F:      include/linux/mfd/wm8400*
15893 F:      include/linux/regulator/arizona*
15894 F:      include/linux/wm97xx.h
15895 F:      include/sound/wm????.h
15896 F:      sound/soc/codecs/arizona.?
15897 F:      sound/soc/codecs/wm*
15898 F:      sound/soc/codecs/cs47l24*
15899
15900 WORKQUEUE
15901 M:      Tejun Heo <tj@kernel.org>
15902 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15904 S:      Maintained
15905 F:      include/linux/workqueue.h
15906 F:      kernel/workqueue.c
15907 F:      Documentation/core-api/workqueue.rst
15908
15909 X-POWERS AXP288 PMIC DRIVERS
15910 M:      Hans de Goede <hdegoede@redhat.com>
15911 S:      Maintained
15912 N:      axp288
15913 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15914
15915 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15916 M:      Chen-Yu Tsai <wens@csie.org>
15917 L:      linux-kernel@vger.kernel.org
15918 S:      Maintained
15919 N:      axp[128]
15920
15921 X.25 NETWORK LAYER
15922 M:      Andrew Hendry <andrew.hendry@gmail.com>
15923 L:      linux-x25@vger.kernel.org
15924 S:      Odd Fixes
15925 F:      Documentation/networking/x25*
15926 F:      include/net/x25*
15927 F:      net/x25/
15928
15929 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15930 M:      Thomas Gleixner <tglx@linutronix.de>
15931 M:      Ingo Molnar <mingo@redhat.com>
15932 M:      Borislav Petkov <bp@alien8.de>
15933 R:      "H. Peter Anvin" <hpa@zytor.com>
15934 M:      x86@kernel.org
15935 L:      linux-kernel@vger.kernel.org
15936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15937 S:      Maintained
15938 F:      Documentation/devicetree/bindings/x86/
15939 F:      Documentation/x86/
15940 F:      arch/x86/
15941
15942 X86 ENTRY CODE
15943 M:      Andy Lutomirski <luto@kernel.org>
15944 L:      linux-kernel@vger.kernel.org
15945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15946 S:      Maintained
15947 F:      arch/x86/entry/
15948
15949 X86 MCE INFRASTRUCTURE
15950 M:      Tony Luck <tony.luck@intel.com>
15951 M:      Borislav Petkov <bp@alien8.de>
15952 L:      linux-edac@vger.kernel.org
15953 S:      Maintained
15954 F:      arch/x86/kernel/cpu/mcheck/*
15955
15956 X86 MICROCODE UPDATE SUPPORT
15957 M:      Borislav Petkov <bp@alien8.de>
15958 S:      Maintained
15959 F:      arch/x86/kernel/cpu/microcode/*
15960
15961 X86 MM
15962 M:      Dave Hansen <dave.hansen@linux.intel.com>
15963 M:      Andy Lutomirski <luto@kernel.org>
15964 M:      Peter Zijlstra <peterz@infradead.org>
15965 L:      linux-kernel@vger.kernel.org
15966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15967 S:      Maintained
15968 F:      arch/x86/mm/
15969
15970 X86 PLATFORM DRIVERS
15971 M:      Darren Hart <dvhart@infradead.org>
15972 M:      Andy Shevchenko <andy@infradead.org>
15973 L:      platform-driver-x86@vger.kernel.org
15974 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15975 S:      Maintained
15976 F:      drivers/platform/x86/
15977 F:      drivers/platform/olpc/
15978
15979 X86 VDSO
15980 M:      Andy Lutomirski <luto@kernel.org>
15981 L:      linux-kernel@vger.kernel.org
15982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15983 S:      Maintained
15984 F:      arch/x86/entry/vdso/
15985
15986 XC2028/3028 TUNER DRIVER
15987 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15988 L:      linux-media@vger.kernel.org
15989 W:      https://linuxtv.org
15990 T:      git git://linuxtv.org/media_tree.git
15991 S:      Maintained
15992 F:      drivers/media/tuners/tuner-xc2028.*
15993
15994 XDP SOCKETS (AF_XDP)
15995 M:      Björn Töpel <bjorn.topel@intel.com>
15996 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15997 L:      netdev@vger.kernel.org
15998 S:      Maintained
15999 F:      kernel/bpf/xskmap.c
16000 F:      net/xdp/
16001
16002 XEN BLOCK SUBSYSTEM
16003 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16004 M:      Roger Pau Monné <roger.pau@citrix.com>
16005 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16006 S:      Supported
16007 F:      drivers/block/xen-blkback/*
16008 F:      drivers/block/xen*
16009
16010 XEN HYPERVISOR ARM
16011 M:      Stefano Stabellini <sstabellini@kernel.org>
16012 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16013 S:      Maintained
16014 F:      arch/arm/xen/
16015 F:      arch/arm/include/asm/xen/
16016
16017 XEN HYPERVISOR ARM64
16018 M:      Stefano Stabellini <sstabellini@kernel.org>
16019 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16020 S:      Maintained
16021 F:      arch/arm64/xen/
16022 F:      arch/arm64/include/asm/xen/
16023
16024 XEN HYPERVISOR INTERFACE
16025 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16026 M:      Juergen Gross <jgross@suse.com>
16027 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16029 S:      Supported
16030 F:      arch/x86/xen/
16031 F:      drivers/*/xen-*front.c
16032 F:      drivers/xen/
16033 F:      arch/x86/include/asm/xen/
16034 F:      arch/x86/include/asm/pvclock-abi.h
16035 F:      include/xen/
16036 F:      include/uapi/xen/
16037 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16038 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16039
16040 XEN NETWORK BACKEND DRIVER
16041 M:      Wei Liu <wei.liu2@citrix.com>
16042 M:      Paul Durrant <paul.durrant@citrix.com>
16043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16044 L:      netdev@vger.kernel.org
16045 S:      Supported
16046 F:      drivers/net/xen-netback/*
16047
16048 XEN PCI SUBSYSTEM
16049 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16051 S:      Supported
16052 F:      arch/x86/pci/*xen*
16053 F:      drivers/pci/*xen*
16054
16055 XEN PVSCSI DRIVERS
16056 M:      Juergen Gross <jgross@suse.com>
16057 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16058 L:      linux-scsi@vger.kernel.org
16059 S:      Supported
16060 F:      drivers/scsi/xen-scsifront.c
16061 F:      drivers/xen/xen-scsiback.c
16062 F:      include/xen/interface/io/vscsiif.h
16063
16064 XEN SWIOTLB SUBSYSTEM
16065 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16066 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16067 L:      iommu@lists.linux-foundation.org
16068 S:      Supported
16069 F:      arch/x86/xen/*swiotlb*
16070 F:      drivers/xen/*swiotlb*
16071
16072 XEN SOUND FRONTEND DRIVER
16073 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16074 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16075 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16076 S:      Supported
16077 F:      sound/xen/*
16078
16079 XFS FILESYSTEM
16080 M:      Darrick J. Wong <darrick.wong@oracle.com>
16081 M:      linux-xfs@vger.kernel.org
16082 L:      linux-xfs@vger.kernel.org
16083 W:      http://xfs.org/
16084 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16085 S:      Supported
16086 F:      Documentation/filesystems/xfs.txt
16087 F:      fs/xfs/
16088
16089 XILINX AXI ETHERNET DRIVER
16090 M:      Anirudha Sarangi <anirudh@xilinx.com>
16091 M:      John Linn <John.Linn@xilinx.com>
16092 S:      Maintained
16093 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16094
16095 XILINX UARTLITE SERIAL DRIVER
16096 M:      Peter Korsgaard <jacmet@sunsite.dk>
16097 L:      linux-serial@vger.kernel.org
16098 S:      Maintained
16099 F:      drivers/tty/serial/uartlite.c
16100
16101 XILINX VIDEO IP CORES
16102 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16103 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16104 L:      linux-media@vger.kernel.org
16105 T:      git git://linuxtv.org/media_tree.git
16106 S:      Supported
16107 F:      Documentation/devicetree/bindings/media/xilinx/
16108 F:      drivers/media/platform/xilinx/
16109 F:      include/uapi/linux/xilinx-v4l2-controls.h
16110
16111 XILLYBUS DRIVER
16112 M:      Eli Billauer <eli.billauer@gmail.com>
16113 L:      linux-kernel@vger.kernel.org
16114 S:      Supported
16115 F:      drivers/char/xillybus/
16116
16117 XLP9XX I2C DRIVER
16118 M:      George Cherian <george.cherian@cavium.com>
16119 M:      Jan Glauber <jglauber@cavium.com>
16120 L:      linux-i2c@vger.kernel.org
16121 W:      http://www.cavium.com
16122 S:      Supported
16123 F:      drivers/i2c/busses/i2c-xlp9xx.c
16124
16125 XRA1403 GPIO EXPANDER
16126 M:      Nandor Han <nandor.han@ge.com>
16127 M:      Semi Malinen <semi.malinen@ge.com>
16128 L:      linux-gpio@vger.kernel.org
16129 S:      Maintained
16130 F:      drivers/gpio/gpio-xra1403.c
16131 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16132
16133 XTENSA XTFPGA PLATFORM SUPPORT
16134 M:      Max Filippov <jcmvbkbc@gmail.com>
16135 L:      linux-xtensa@linux-xtensa.org
16136 S:      Maintained
16137 F:      drivers/spi/spi-xtensa-xtfpga.c
16138 F:      sound/soc/xtensa/xtfpga-i2s.c
16139
16140 YAM DRIVER FOR AX.25
16141 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16142 L:      linux-hams@vger.kernel.org
16143 S:      Maintained
16144 F:      drivers/net/hamradio/yam*
16145 F:      include/linux/yam.h
16146
16147 YAMA SECURITY MODULE
16148 M:      Kees Cook <keescook@chromium.org>
16149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16150 S:      Supported
16151 F:      security/yama/
16152 F:      Documentation/admin-guide/LSM/Yama.rst
16153
16154 YEALINK PHONE DRIVER
16155 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16156 L:      usbb2k-api-dev@nongnu.org
16157 S:      Maintained
16158 F:      Documentation/input/devices/yealink.rst
16159 F:      drivers/input/misc/yealink.*
16160
16161 Z8530 DRIVER FOR AX.25
16162 M:      Joerg Reuter <jreuter@yaina.de>
16163 W:      http://yaina.de/jreuter/
16164 W:      http://www.qsl.net/dl1bke/
16165 L:      linux-hams@vger.kernel.org
16166 S:      Maintained
16167 F:      Documentation/networking/z8530drv.txt
16168 F:      drivers/net/hamradio/*scc.c
16169 F:      drivers/net/hamradio/z8530.h
16170
16171 ZBUD COMPRESSED PAGE ALLOCATOR
16172 M:      Seth Jennings <sjenning@redhat.com>
16173 M:      Dan Streetman <ddstreet@ieee.org>
16174 L:      linux-mm@kvack.org
16175 S:      Maintained
16176 F:      mm/zbud.c
16177 F:      include/linux/zbud.h
16178
16179 ZD1211RW WIRELESS DRIVER
16180 M:      Daniel Drake <dsd@gentoo.org>
16181 M:      Ulrich Kunitz <kune@deine-taler.de>
16182 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16183 L:      linux-wireless@vger.kernel.org
16184 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16185 S:      Maintained
16186 F:      drivers/net/wireless/zydas/zd1211rw/
16187
16188 ZD1301 MEDIA DRIVER
16189 M:      Antti Palosaari <crope@iki.fi>
16190 L:      linux-media@vger.kernel.org
16191 W:      https://linuxtv.org/
16192 W:      http://palosaari.fi/linux/
16193 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16194 S:      Maintained
16195 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16196
16197 ZD1301_DEMOD MEDIA DRIVER
16198 M:      Antti Palosaari <crope@iki.fi>
16199 L:      linux-media@vger.kernel.org
16200 W:      https://linuxtv.org/
16201 W:      http://palosaari.fi/linux/
16202 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16203 S:      Maintained
16204 F:      drivers/media/dvb-frontends/zd1301_demod*
16205
16206 ZPOOL COMPRESSED PAGE STORAGE API
16207 M:      Dan Streetman <ddstreet@ieee.org>
16208 L:      linux-mm@kvack.org
16209 S:      Maintained
16210 F:      mm/zpool.c
16211 F:      include/linux/zpool.h
16212
16213 ZR36067 VIDEO FOR LINUX DRIVER
16214 L:      mjpeg-users@lists.sourceforge.net
16215 L:      linux-media@vger.kernel.org
16216 W:      http://mjpeg.sourceforge.net/driver-zoran/
16217 T:      hg https://linuxtv.org/hg/v4l-dvb
16218 S:      Odd Fixes
16219 F:      drivers/staging/media/zoran/
16220
16221 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16222 M:      Minchan Kim <minchan@kernel.org>
16223 M:      Nitin Gupta <ngupta@vflare.org>
16224 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16225 L:      linux-kernel@vger.kernel.org
16226 S:      Maintained
16227 F:      drivers/block/zram/
16228 F:      Documentation/blockdev/zram.txt
16229
16230 ZS DECSTATION Z85C30 SERIAL DRIVER
16231 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16232 S:      Maintained
16233 F:      drivers/tty/serial/zs.*
16234
16235 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16236 M:      Minchan Kim <minchan@kernel.org>
16237 M:      Nitin Gupta <ngupta@vflare.org>
16238 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16239 L:      linux-mm@kvack.org
16240 S:      Maintained
16241 F:      mm/zsmalloc.c
16242 F:      include/linux/zsmalloc.h
16243 F:      Documentation/vm/zsmalloc.rst
16244
16245 ZSWAP COMPRESSED SWAP CACHING
16246 M:      Seth Jennings <sjenning@redhat.com>
16247 M:      Dan Streetman <ddstreet@ieee.org>
16248 L:      linux-mm@kvack.org
16249 S:      Maintained
16250 F:      mm/zswap.c
16251
16252 THE REST
16253 M:      Linus Torvalds <torvalds@linux-foundation.org>
16254 L:      linux-kernel@vger.kernel.org
16255 Q:      http://patchwork.kernel.org/project/LKML/list/
16256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16257 S:      Buried alive in reporters
16258 F:      *
16259 F:      */