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 <andriy.shevchenko@linux.intel.com>
 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
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Harish Patil <harish.patil@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL REMOTE BIOS UPDATE DRIVER
4191 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4192 L:      platform-driver-x86@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/platform/x86/dell_rbu.c
4195
4196 DELL LAPTOP SMM DRIVER
4197 M:      Pali Rohár <pali.rohar@gmail.com>
4198 S:      Maintained
4199 F:      drivers/hwmon/dell-smm-hwmon.c
4200 F:      include/uapi/linux/i8k.h
4201
4202 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4203 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4204 L:      platform-driver-x86@vger.kernel.org
4205 S:      Maintained
4206 F:      Documentation/dcdbas.txt
4207 F:      drivers/platform/x86/dcdbas.*
4208
4209 DELL WMI NOTIFICATIONS DRIVER
4210 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4211 M:      Pali Rohár <pali.rohar@gmail.com>
4212 S:      Maintained
4213 F:      drivers/platform/x86/dell-wmi.c
4214
4215 DELL WMI DESCRIPTOR DRIVER
4216 M:      Mario Limonciello <mario.limonciello@dell.com>
4217 S:      Maintained
4218 F:      drivers/platform/x86/dell-wmi-descriptor.c
4219
4220 DELTA ST MEDIA DRIVER
4221 M:      Hugues Fruchet <hugues.fruchet@st.com>
4222 L:      linux-media@vger.kernel.org
4223 T:      git git://linuxtv.org/media_tree.git
4224 W:      https://linuxtv.org
4225 S:      Supported
4226 F:      drivers/media/platform/sti/delta
4227
4228 DENALI NAND DRIVER
4229 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4230 L:      linux-mtd@lists.infradead.org
4231 S:      Supported
4232 F:      drivers/mtd/nand/raw/denali*
4233
4234 DESIGNWARE USB2 DRD IP DRIVER
4235 M:      Minas Harutyunyan <hminas@synopsys.com>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc2/
4240
4241 DESIGNWARE USB3 DRD IP DRIVER
4242 M:      Felipe Balbi <balbi@kernel.org>
4243 L:      linux-usb@vger.kernel.org
4244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4245 S:      Maintained
4246 F:      drivers/usb/dwc3/
4247
4248 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4249 M:      Andreas Klinger <ak@it-klinger.de>
4250 L:      linux-iio@vger.kernel.org
4251 S:      Maintained
4252 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4253 F:      drivers/iio/proximity/srf*.c
4254
4255 DEVICE COREDUMP (DEV_COREDUMP)
4256 M:      Johannes Berg <johannes@sipsolutions.net>
4257 L:      linux-kernel@vger.kernel.org
4258 S:      Maintained
4259 F:      drivers/base/devcoredump.c
4260 F:      include/linux/devcoredump.h
4261
4262 DEVICE FREQUENCY (DEVFREQ)
4263 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4264 M:      Kyungmin Park <kyungmin.park@samsung.com>
4265 R:      Chanwoo Choi <cw00.choi@samsung.com>
4266 L:      linux-pm@vger.kernel.org
4267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4268 S:      Maintained
4269 F:      drivers/devfreq/
4270 F:      include/linux/devfreq.h
4271 F:      Documentation/devicetree/bindings/devfreq/
4272
4273 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4274 M:      Chanwoo Choi <cw00.choi@samsung.com>
4275 L:      linux-pm@vger.kernel.org
4276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4277 S:      Supported
4278 F:      drivers/devfreq/event/
4279 F:      drivers/devfreq/devfreq-event.c
4280 F:      include/linux/devfreq-event.h
4281 F:      Documentation/devicetree/bindings/devfreq/event/
4282
4283 DEVICE NUMBER REGISTRY
4284 M:      Torben Mathiasen <device@lanana.org>
4285 W:      http://lanana.org/docs/device-list/index.html
4286 S:      Maintained
4287
4288 DEVICE-MAPPER  (LVM)
4289 M:      Alasdair Kergon <agk@redhat.com>
4290 M:      Mike Snitzer <snitzer@redhat.com>
4291 M:      dm-devel@redhat.com
4292 L:      dm-devel@redhat.com
4293 W:      http://sources.redhat.com/dm
4294 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4296 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4297 S:      Maintained
4298 F:      Documentation/device-mapper/
4299 F:      drivers/md/Makefile
4300 F:      drivers/md/Kconfig
4301 F:      drivers/md/dm*
4302 F:      drivers/md/persistent-data/
4303 F:      include/linux/device-mapper.h
4304 F:      include/linux/dm-*.h
4305 F:      include/uapi/linux/dm-*.h
4306
4307 DEVLINK
4308 M:      Jiri Pirko <jiri@mellanox.com>
4309 L:      netdev@vger.kernel.org
4310 S:      Supported
4311 F:      net/core/devlink.c
4312 F:      include/net/devlink.h
4313 F:      include/uapi/linux/devlink.h
4314
4315 DIALOG SEMICONDUCTOR DRIVERS
4316 M:      Support Opensource <support.opensource@diasemi.com>
4317 W:      http://www.dialog-semiconductor.com/products
4318 S:      Supported
4319 F:      Documentation/hwmon/da90??
4320 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4321 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4322 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4323 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4324 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4325 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4326 F:      drivers/gpio/gpio-da90??.c
4327 F:      drivers/hwmon/da90??-hwmon.c
4328 F:      drivers/iio/adc/da91??-*.c
4329 F:      drivers/input/misc/da90??_onkey.c
4330 F:      drivers/input/touchscreen/da9052_tsi.c
4331 F:      drivers/leds/leds-da90??.c
4332 F:      drivers/mfd/da903x.c
4333 F:      drivers/mfd/da90??-*.c
4334 F:      drivers/mfd/da91??-*.c
4335 F:      drivers/power/supply/da9052-battery.c
4336 F:      drivers/power/supply/da91??-*.c
4337 F:      drivers/regulator/da903x.c
4338 F:      drivers/regulator/da9???-regulator.[ch]
4339 F:      drivers/thermal/da90??-thermal.c
4340 F:      drivers/rtc/rtc-da90??.c
4341 F:      drivers/video/backlight/da90??_bl.c
4342 F:      drivers/watchdog/da90??_wdt.c
4343 F:      include/linux/mfd/da903x.h
4344 F:      include/linux/mfd/da9052/
4345 F:      include/linux/mfd/da9055/
4346 F:      include/linux/mfd/da9062/
4347 F:      include/linux/mfd/da9063/
4348 F:      include/linux/mfd/da9150/
4349 F:      include/linux/regulator/da9211.h
4350 F:      include/sound/da[79]*.h
4351 F:      sound/soc/codecs/da[79]*.[ch]
4352
4353 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4354 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4355 L:      linux-gpio@vger.kernel.org
4356 S:      Maintained
4357 F:      drivers/gpio/gpio-gpio-mm.c
4358
4359 DIGI NEO AND CLASSIC PCI PRODUCTS
4360 M:      Lidza Louina <lidza.louina@gmail.com>
4361 M:      Mark Hounschell <markh@compro.net>
4362 L:      driverdev-devel@linuxdriverproject.org
4363 S:      Maintained
4364 F:      drivers/staging/dgnc/
4365
4366 DIOLAN U2C-12 I2C DRIVER
4367 M:      Guenter Roeck <linux@roeck-us.net>
4368 L:      linux-i2c@vger.kernel.org
4369 S:      Maintained
4370 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4371
4372 FILESYSTEM DIRECT ACCESS (DAX)
4373 M:      Matthew Wilcox <mawilcox@microsoft.com>
4374 M:      Ross Zwisler <zwisler@kernel.org>
4375 M:      Jan Kara <jack@suse.cz>
4376 L:      linux-fsdevel@vger.kernel.org
4377 S:      Supported
4378 F:      fs/dax.c
4379 F:      include/linux/dax.h
4380 F:      include/trace/events/fs_dax.h
4381
4382 DEVICE DIRECT ACCESS (DAX)
4383 M:      Dan Williams <dan.j.williams@intel.com>
4384 M:      Dave Jiang <dave.jiang@intel.com>
4385 M:      Ross Zwisler <zwisler@kernel.org>
4386 M:      Vishal Verma <vishal.l.verma@intel.com>
4387 L:      linux-nvdimm@lists.01.org
4388 S:      Supported
4389 F:      drivers/dax/
4390
4391 DIRECTORY NOTIFICATION (DNOTIFY)
4392 M:      Jan Kara <jack@suse.cz>
4393 R:      Amir Goldstein <amir73il@gmail.com>
4394 L:      linux-fsdevel@vger.kernel.org
4395 S:      Maintained
4396 F:      Documentation/filesystems/dnotify.txt
4397 F:      fs/notify/dnotify/
4398 F:      include/linux/dnotify.h
4399
4400 DISK GEOMETRY AND PARTITION HANDLING
4401 M:      Andries Brouwer <aeb@cwi.nl>
4402 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4403 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4404 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4405 S:      Maintained
4406
4407 DISKQUOTA
4408 M:      Jan Kara <jack@suse.com>
4409 S:      Maintained
4410 F:      Documentation/filesystems/quota.txt
4411 F:      fs/quota/
4412 F:      include/linux/quota*.h
4413 F:      include/uapi/linux/quota*.h
4414
4415 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4416 M:      Bernie Thompson <bernie@plugable.com>
4417 L:      linux-fbdev@vger.kernel.org
4418 S:      Maintained
4419 W:      http://plugable.com/category/projects/udlfb/
4420 F:      drivers/video/fbdev/udlfb.c
4421 F:      include/video/udlfb.h
4422 F:      Documentation/fb/udlfb.txt
4423
4424 DISTRIBUTED LOCK MANAGER (DLM)
4425 M:      Christine Caulfield <ccaulfie@redhat.com>
4426 M:      David Teigland <teigland@redhat.com>
4427 L:      cluster-devel@redhat.com
4428 W:      http://sources.redhat.com/cluster/
4429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4430 S:      Supported
4431 F:      fs/dlm/
4432
4433 DMA BUFFER SHARING FRAMEWORK
4434 M:      Sumit Semwal <sumit.semwal@linaro.org>
4435 S:      Maintained
4436 L:      linux-media@vger.kernel.org
4437 L:      dri-devel@lists.freedesktop.org
4438 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4439 F:      drivers/dma-buf/
4440 F:      include/linux/dma-buf*
4441 F:      include/linux/reservation.h
4442 F:      include/linux/*fence.h
4443 F:      Documentation/driver-api/dma-buf.rst
4444 T:      git git://anongit.freedesktop.org/drm/drm-misc
4445
4446 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4447 M:      Vinod Koul <vkoul@kernel.org>
4448 L:      dmaengine@vger.kernel.org
4449 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4450 S:      Maintained
4451 F:      drivers/dma/
4452 F:      include/linux/dmaengine.h
4453 F:      include/linux/of_dma.h
4454 F:      Documentation/devicetree/bindings/dma/
4455 F:      Documentation/driver-api/dmaengine/
4456 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4457
4458 DMA MAPPING HELPERS
4459 M:      Christoph Hellwig <hch@lst.de>
4460 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4461 R:      Robin Murphy <robin.murphy@arm.com>
4462 L:      iommu@lists.linux-foundation.org
4463 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4464 W:      http://git.infradead.org/users/hch/dma-mapping.git
4465 S:      Supported
4466 F:      kernel/dma/
4467 F:      include/asm-generic/dma-mapping.h
4468 F:      include/linux/dma-direct.h
4469 F:      include/linux/dma-mapping.h
4470 F:      include/linux/dma-noncoherent.h
4471
4472 DME1737 HARDWARE MONITOR DRIVER
4473 M:      Juerg Haefliger <juergh@gmail.com>
4474 L:      linux-hwmon@vger.kernel.org
4475 S:      Maintained
4476 F:      Documentation/hwmon/dme1737
4477 F:      drivers/hwmon/dme1737.c
4478
4479 DMI/SMBIOS SUPPORT
4480 M:      Jean Delvare <jdelvare@suse.com>
4481 S:      Maintained
4482 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4483 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4484 F:      drivers/firmware/dmi-id.c
4485 F:      drivers/firmware/dmi_scan.c
4486 F:      include/linux/dmi.h
4487
4488 DOCUMENTATION
4489 M:      Jonathan Corbet <corbet@lwn.net>
4490 L:      linux-doc@vger.kernel.org
4491 S:      Maintained
4492 F:      Documentation/
4493 F:      scripts/kernel-doc
4494 X:      Documentation/ABI/
4495 X:      Documentation/devicetree/
4496 X:      Documentation/acpi
4497 X:      Documentation/power
4498 X:      Documentation/spi
4499 X:      Documentation/media
4500 T:      git git://git.lwn.net/linux.git docs-next
4501
4502 DOCUMENTATION/ITALIAN
4503 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4504 L:      linux-doc@vger.kernel.org
4505 S:      Maintained
4506 F:      Documentation/translations/it_IT
4507
4508 DONGWOON DW9714 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9714.c
4514
4515 DONGWOON DW9807 LENS VOICE COIL DRIVER
4516 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4517 L:      linux-media@vger.kernel.org
4518 T:      git git://linuxtv.org/media_tree.git
4519 S:      Maintained
4520 F:      drivers/media/i2c/dw9807.c
4521
4522 DOUBLETALK DRIVER
4523 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4524 L:      blinux-list@redhat.com
4525 S:      Maintained
4526 F:      drivers/char/dtlk.c
4527 F:      include/linux/dtlk.h
4528
4529 DPAA2 DATAPATH I/O (DPIO) DRIVER
4530 M:      Roy Pledge <Roy.Pledge@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/soc/fsl/dpio
4534
4535 DPAA2 ETHERNET DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/staging/fsl-dpaa2/ethernet
4540
4541 DPAA2 ETHERNET SWITCH DRIVER
4542 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4543 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/ethsw
4547
4548 DPAA2 PTP CLOCK DRIVER
4549 M:      Yangbo Lu <yangbo.lu@nxp.com>
4550 L:      linux-kernel@vger.kernel.org
4551 S:      Maintained
4552 F:      drivers/staging/fsl-dpaa2/rtc
4553
4554 DPT_I2O SCSI RAID DRIVER
4555 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4556 L:      linux-scsi@vger.kernel.org
4557 W:      http://www.adaptec.com/
4558 S:      Maintained
4559 F:      drivers/scsi/dpt*
4560 F:      drivers/scsi/dpt/
4561
4562 DRBD DRIVER
4563 M:      Philipp Reisner <philipp.reisner@linbit.com>
4564 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4565 L:      drbd-dev@lists.linbit.com
4566 W:      http://www.drbd.org
4567 T:      git git://git.linbit.com/linux-drbd.git
4568 T:      git git://git.linbit.com/drbd-8.4.git
4569 S:      Supported
4570 F:      drivers/block/drbd/
4571 F:      lib/lru_cache.c
4572 F:      Documentation/blockdev/drbd/
4573
4574 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4575 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4576 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4578 S:      Supported
4579 F:      Documentation/kobject.txt
4580 F:      drivers/base/
4581 F:      fs/debugfs/
4582 F:      fs/sysfs/
4583 F:      include/linux/debugfs.h
4584 F:      include/linux/kobj*
4585 F:      lib/kobj*
4586
4587 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4588 M:      Kevin Hilman <khilman@kernel.org>
4589 M:      Nishanth Menon <nm@ti.com>
4590 S:      Maintained
4591 F:      drivers/power/avs/
4592 F:      include/linux/power/smartreflex.h
4593 L:      linux-pm@vger.kernel.org
4594
4595 DRM DRIVER FOR ARM PL111 CLCD
4596 M:      Eric Anholt <eric@anholt.net>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Supported
4599 F:      drivers/gpu/drm/pl111/
4600
4601 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4602 M:      Linus Walleij <linus.walleij@linaro.org>
4603 T:      git git://anongit.freedesktop.org/drm/drm-misc
4604 S:      Maintained
4605 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4606 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4607
4608 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4609 M:      Dave Airlie <airlied@redhat.com>
4610 S:      Odd Fixes
4611 F:      drivers/gpu/drm/ast/
4612
4613 DRM DRIVER FOR BOCHS VIRTUAL GPU
4614 M:      Gerd Hoffmann <kraxel@redhat.com>
4615 L:      virtualization@lists.linux-foundation.org
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/bochs/
4619
4620 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4621 M:      Linus Walleij <linus.walleij@linaro.org>
4622 T:      git git://anongit.freedesktop.org/drm/drm-misc
4623 S:      Maintained
4624 F:      drivers/gpu/drm/tve200/
4625
4626 DRM DRIVER FOR ILITEK ILI9225 PANELS
4627 M:      David Lechner <david@lechnology.com>
4628 S:      Maintained
4629 F:      drivers/gpu/drm/tinydrm/ili9225.c
4630 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4631
4632 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4633 S:      Orphan / Obsolete
4634 F:      drivers/gpu/drm/i810/
4635 F:      include/uapi/drm/i810_drm.h
4636
4637 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4638 S:      Orphan / Obsolete
4639 F:      drivers/gpu/drm/mga/
4640 F:      include/uapi/drm/mga_drm.h
4641
4642 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4643 M:      Dave Airlie <airlied@redhat.com>
4644 S:      Odd Fixes
4645 F:      drivers/gpu/drm/mgag200/
4646
4647 DRM DRIVER FOR MI0283QT
4648 M:      Noralf Trønnes <noralf@tronnes.org>
4649 S:      Maintained
4650 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4651 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4652
4653 DRM DRIVER FOR MSM ADRENO GPU
4654 M:      Rob Clark <robdclark@gmail.com>
4655 L:      linux-arm-msm@vger.kernel.org
4656 L:      dri-devel@lists.freedesktop.org
4657 L:      freedreno@lists.freedesktop.org
4658 T:      git git://people.freedesktop.org/~robclark/linux
4659 S:      Maintained
4660 F:      drivers/gpu/drm/msm/
4661 F:      include/uapi/drm/msm_drm.h
4662 F:      Documentation/devicetree/bindings/display/msm/
4663
4664 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4665 M:      Ben Skeggs <bskeggs@redhat.com>
4666 L:      dri-devel@lists.freedesktop.org
4667 L:      nouveau@lists.freedesktop.org
4668 T:      git git://github.com/skeggsb/linux
4669 S:      Supported
4670 F:      drivers/gpu/drm/nouveau/
4671 F:      include/uapi/drm/nouveau_drm.h
4672
4673 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4674 M:      Noralf Trønnes <noralf@tronnes.org>
4675 S:      Maintained
4676 F:      drivers/gpu/drm/tinydrm/repaper.c
4677 F:      Documentation/devicetree/bindings/display/repaper.txt
4678
4679 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4680 M:      Dave Airlie <airlied@redhat.com>
4681 M:      Gerd Hoffmann <kraxel@redhat.com>
4682 L:      virtualization@lists.linux-foundation.org
4683 T:      git git://anongit.freedesktop.org/drm/drm-misc
4684 S:      Obsolete
4685 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4686 F:      drivers/gpu/drm/cirrus/
4687
4688 DRM DRIVER FOR QXL VIRTUAL GPU
4689 M:      Dave Airlie <airlied@redhat.com>
4690 M:      Gerd Hoffmann <kraxel@redhat.com>
4691 L:      virtualization@lists.linux-foundation.org
4692 T:      git git://anongit.freedesktop.org/drm/drm-misc
4693 S:      Maintained
4694 F:      drivers/gpu/drm/qxl/
4695 F:      include/uapi/drm/qxl_drm.h
4696
4697 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4698 S:      Orphan / Obsolete
4699 F:      drivers/gpu/drm/r128/
4700 F:      include/uapi/drm/r128_drm.h
4701
4702 DRM DRIVER FOR SAVAGE VIDEO CARDS
4703 S:      Orphan / Obsolete
4704 F:      drivers/gpu/drm/savage/
4705 F:      include/uapi/drm/savage_drm.h
4706
4707 DRM DRIVER FOR SIS VIDEO CARDS
4708 S:      Orphan / Obsolete
4709 F:      drivers/gpu/drm/sis/
4710 F:      include/uapi/drm/sis_drm.h
4711
4712 DRM DRIVER FOR SITRONIX ST7586 PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7586.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4717
4718 DRM DRIVER FOR SITRONIX ST7735R PANELS
4719 M:      David Lechner <david@lechnology.com>
4720 S:      Maintained
4721 F:      drivers/gpu/drm/tinydrm/st7735r.c
4722 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4723
4724 DRM DRIVER FOR TDFX VIDEO CARDS
4725 S:      Orphan / Obsolete
4726 F:      drivers/gpu/drm/tdfx/
4727
4728 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4729 M:      Dave Airlie <airlied@redhat.com>
4730 S:      Odd Fixes
4731 F:      drivers/gpu/drm/udl/
4732
4733 DRM DRIVER FOR VMWARE VIRTUAL GPU
4734 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4735 M:      Sinclair Yeh <syeh@vmware.com>
4736 M:      Thomas Hellstrom <thellstrom@vmware.com>
4737 L:      dri-devel@lists.freedesktop.org
4738 T:      git git://people.freedesktop.org/~syeh/repos_linux
4739 T:      git git://people.freedesktop.org/~thomash/linux
4740 S:      Supported
4741 F:      drivers/gpu/drm/vmwgfx/
4742 F:      include/uapi/drm/vmwgfx_drm.h
4743
4744 DRM DRIVERS
4745 M:      David Airlie <airlied@linux.ie>
4746 L:      dri-devel@lists.freedesktop.org
4747 T:      git git://anongit.freedesktop.org/drm/drm
4748 B:      https://bugs.freedesktop.org/
4749 C:      irc://chat.freenode.net/dri-devel
4750 S:      Maintained
4751 F:      drivers/gpu/drm/
4752 F:      drivers/gpu/vga/
4753 F:      Documentation/devicetree/bindings/display/
4754 F:      Documentation/devicetree/bindings/gpu/
4755 F:      Documentation/gpu/
4756 F:      include/drm/
4757 F:      include/uapi/drm/
4758 F:      include/linux/vga*
4759
4760 DRM DRIVERS AND MISC GPU PATCHES
4761 M:      Gustavo Padovan <gustavo@padovan.org>
4762 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4763 M:      Sean Paul <sean@poorly.run>
4764 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4765 S:      Maintained
4766 T:      git git://anongit.freedesktop.org/drm/drm-misc
4767 F:      Documentation/gpu/
4768 F:      drivers/gpu/vga/
4769 F:      drivers/gpu/drm/*
4770 F:      include/drm/drm*
4771 F:      include/uapi/drm/drm*
4772 F:      include/linux/vga*
4773
4774 DRM DRIVERS FOR ALLWINNER A10
4775 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4776 L:      dri-devel@lists.freedesktop.org
4777 S:      Supported
4778 F:      drivers/gpu/drm/sun4i/
4779 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4780 T:      git git://anongit.freedesktop.org/drm/drm-misc
4781
4782 DRM DRIVERS FOR AMLOGIC SOCS
4783 M:      Neil Armstrong <narmstrong@baylibre.com>
4784 L:      dri-devel@lists.freedesktop.org
4785 L:      linux-amlogic@lists.infradead.org
4786 W:      http://linux-meson.com/
4787 S:      Supported
4788 F:      drivers/gpu/drm/meson/
4789 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4790 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4791 F:      Documentation/gpu/meson.rst
4792 T:      git git://anongit.freedesktop.org/drm/drm-misc
4793
4794 DRM DRIVERS FOR ATMEL HLCDC
4795 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4796 L:      dri-devel@lists.freedesktop.org
4797 S:      Supported
4798 F:      drivers/gpu/drm/atmel-hlcdc/
4799 F:      Documentation/devicetree/bindings/display/atmel/
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801
4802 DRM DRIVERS FOR BRIDGE CHIPS
4803 M:      Archit Taneja <architt@codeaurora.org>
4804 M:      Andrzej Hajda <a.hajda@samsung.com>
4805 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4806 S:      Maintained
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808 F:      drivers/gpu/drm/bridge/
4809
4810 DRM DRIVERS FOR EXYNOS
4811 M:      Inki Dae <inki.dae@samsung.com>
4812 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4813 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4814 M:      Kyungmin Park <kyungmin.park@samsung.com>
4815 L:      dri-devel@lists.freedesktop.org
4816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4817 S:      Supported
4818 F:      drivers/gpu/drm/exynos/
4819 F:      include/uapi/drm/exynos_drm.h
4820 F:      Documentation/devicetree/bindings/display/exynos/
4821
4822 DRM DRIVERS FOR FREESCALE DCU
4823 M:      Stefan Agner <stefan@agner.ch>
4824 M:      Alison Wang <alison.wang@nxp.com>
4825 L:      dri-devel@lists.freedesktop.org
4826 S:      Supported
4827 F:      drivers/gpu/drm/fsl-dcu/
4828 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4829 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4830 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4831
4832 DRM DRIVERS FOR FREESCALE IMX
4833 M:      Philipp Zabel <p.zabel@pengutronix.de>
4834 L:      dri-devel@lists.freedesktop.org
4835 S:      Maintained
4836 F:      drivers/gpu/drm/imx/
4837 F:      drivers/gpu/ipu-v3/
4838 F:      Documentation/devicetree/bindings/display/imx/
4839
4840 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4841 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4842 L:      dri-devel@lists.freedesktop.org
4843 T:      git git://github.com/patjak/drm-gma500
4844 S:      Maintained
4845 F:      drivers/gpu/drm/gma500/
4846
4847 DRM DRIVERS FOR HISILICON
4848 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4849 M:      Rongrong Zou <zourongrong@gmail.com>
4850 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4851 R:      Chen Feng <puck.chen@hisilicon.com>
4852 L:      dri-devel@lists.freedesktop.org
4853 T:      git git://github.com/xin3liang/linux.git
4854 S:      Maintained
4855 F:      drivers/gpu/drm/hisilicon/
4856 F:      Documentation/devicetree/bindings/display/hisilicon/
4857
4858 DRM DRIVERS FOR MEDIATEK
4859 M:      CK Hu <ck.hu@mediatek.com>
4860 M:      Philipp Zabel <p.zabel@pengutronix.de>
4861 L:      dri-devel@lists.freedesktop.org
4862 S:      Supported
4863 F:      drivers/gpu/drm/mediatek/
4864 F:      Documentation/devicetree/bindings/display/mediatek/
4865
4866 DRM DRIVERS FOR NVIDIA TEGRA
4867 M:      Thierry Reding <thierry.reding@gmail.com>
4868 L:      dri-devel@lists.freedesktop.org
4869 L:      linux-tegra@vger.kernel.org
4870 T:      git git://anongit.freedesktop.org/tegra/linux.git
4871 S:      Supported
4872 F:      drivers/gpu/drm/tegra/
4873 F:      drivers/gpu/host1x/
4874 F:      include/linux/host1x.h
4875 F:      include/uapi/drm/tegra_drm.h
4876 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4877
4878 DRM DRIVERS FOR RENESAS
4879 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4880 L:      dri-devel@lists.freedesktop.org
4881 L:      linux-renesas-soc@vger.kernel.org
4882 T:      git git://linuxtv.org/pinchartl/fbdev
4883 S:      Supported
4884 F:      drivers/gpu/drm/rcar-du/
4885 F:      drivers/gpu/drm/shmobile/
4886 F:      include/linux/platform_data/shmob_drm.h
4887 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4888 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4889 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4890
4891 DRM DRIVERS FOR ROCKCHIP
4892 M:      Sandy Huang <hjc@rock-chips.com>
4893 M:      Heiko Stübner <heiko@sntech.de>
4894 L:      dri-devel@lists.freedesktop.org
4895 S:      Maintained
4896 F:      drivers/gpu/drm/rockchip/
4897 F:      Documentation/devicetree/bindings/display/rockchip/
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899
4900 DRM DRIVERS FOR STI
4901 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4902 M:      Vincent Abriou <vincent.abriou@st.com>
4903 L:      dri-devel@lists.freedesktop.org
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905 S:      Maintained
4906 F:      drivers/gpu/drm/sti
4907 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4908
4909 DRM DRIVERS FOR STM
4910 M:      Yannick Fertre <yannick.fertre@st.com>
4911 M:      Philippe Cornu <philippe.cornu@st.com>
4912 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4913 M:      Vincent Abriou <vincent.abriou@st.com>
4914 L:      dri-devel@lists.freedesktop.org
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 S:      Maintained
4917 F:      drivers/gpu/drm/stm
4918 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4919
4920 DRM DRIVERS FOR TI LCDC
4921 M:      Jyri Sarha <jsarha@ti.com>
4922 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 S:      Maintained
4925 F:      drivers/gpu/drm/tilcdc/
4926 F:      Documentation/devicetree/bindings/display/tilcdc/
4927
4928 DRM DRIVERS FOR TI OMAP
4929 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 S:      Maintained
4932 F:      drivers/gpu/drm/omapdrm/
4933 F:      Documentation/devicetree/bindings/display/ti/
4934
4935 DRM DRIVERS FOR V3D
4936 M:      Eric Anholt <eric@anholt.net>
4937 S:      Supported
4938 F:      drivers/gpu/drm/v3d/
4939 F:      include/uapi/drm/v3d_drm.h
4940 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4941 T:      git git://anongit.freedesktop.org/drm/drm-misc
4942
4943 DRM DRIVERS FOR VC4
4944 M:      Eric Anholt <eric@anholt.net>
4945 T:      git git://github.com/anholt/linux
4946 S:      Supported
4947 F:      drivers/gpu/drm/vc4/
4948 F:      include/uapi/drm/vc4_drm.h
4949 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4950 T:      git git://anongit.freedesktop.org/drm/drm-misc
4951
4952 DRM DRIVERS FOR VIVANTE GPU IP
4953 M:      Lucas Stach <l.stach@pengutronix.de>
4954 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4955 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4956 L:      etnaviv@lists.freedesktop.org
4957 L:      dri-devel@lists.freedesktop.org
4958 S:      Maintained
4959 F:      drivers/gpu/drm/etnaviv/
4960 F:      include/uapi/drm/etnaviv_drm.h
4961 F:      Documentation/devicetree/bindings/display/etnaviv/
4962
4963 DRM DRIVERS FOR ZTE ZX
4964 M:      Shawn Guo <shawnguo@kernel.org>
4965 L:      dri-devel@lists.freedesktop.org
4966 S:      Maintained
4967 F:      drivers/gpu/drm/zte/
4968 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4969 T:      git git://anongit.freedesktop.org/drm/drm-misc
4970
4971 DRM PANEL DRIVERS
4972 M:      Thierry Reding <thierry.reding@gmail.com>
4973 L:      dri-devel@lists.freedesktop.org
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975 S:      Maintained
4976 F:      drivers/gpu/drm/drm_panel.c
4977 F:      drivers/gpu/drm/panel/
4978 F:      include/drm/drm_panel.h
4979 F:      Documentation/devicetree/bindings/display/panel/
4980
4981 DRM TINYDRM DRIVERS
4982 M:      Noralf Trønnes <noralf@tronnes.org>
4983 W:      https://github.com/notro/tinydrm/wiki/Development
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 S:      Maintained
4986 F:      drivers/gpu/drm/tinydrm/
4987 F:      include/drm/tinydrm/
4988
4989 DRM DRIVERS FOR XEN
4990 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 L:      dri-devel@lists.freedesktop.org
4993 L:      xen-devel@lists.xen.org
4994 S:      Supported
4995 F:      drivers/gpu/drm/xen/
4996 F:      Documentation/gpu/xen-front.rst
4997
4998 DRM TTM SUBSYSTEM
4999 M:      Christian Koenig <christian.koenig@amd.com>
5000 M:      Huang Rui <ray.huang@amd.com>
5001 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5002 T:      git git://people.freedesktop.org/~agd5f/linux
5003 S:      Maintained
5004 L:      dri-devel@lists.freedesktop.org
5005 F:      include/drm/ttm/
5006 F:      drivers/gpu/drm/ttm/
5007
5008 DSBR100 USB FM RADIO DRIVER
5009 M:      Alexey Klimov <klimov.linux@gmail.com>
5010 L:      linux-media@vger.kernel.org
5011 T:      git git://linuxtv.org/media_tree.git
5012 S:      Maintained
5013 F:      drivers/media/radio/dsbr100.c
5014
5015 DSCC4 DRIVER
5016 M:      Francois Romieu <romieu@fr.zoreil.com>
5017 L:      netdev@vger.kernel.org
5018 S:      Maintained
5019 F:      drivers/net/wan/dscc4.c
5020
5021 DT3155 MEDIA DRIVER
5022 M:      Hans Verkuil <hverkuil@xs4all.nl>
5023 L:      linux-media@vger.kernel.org
5024 T:      git git://linuxtv.org/media_tree.git
5025 W:      https://linuxtv.org
5026 S:      Odd Fixes
5027 F:      drivers/media/pci/dt3155/
5028
5029 DVB_USB_AF9015 MEDIA DRIVER
5030 M:      Antti Palosaari <crope@iki.fi>
5031 L:      linux-media@vger.kernel.org
5032 W:      https://linuxtv.org
5033 W:      http://palosaari.fi/linux/
5034 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5035 T:      git git://linuxtv.org/anttip/media_tree.git
5036 S:      Maintained
5037 F:      drivers/media/usb/dvb-usb-v2/af9015*
5038
5039 DVB_USB_AF9035 MEDIA DRIVER
5040 M:      Antti Palosaari <crope@iki.fi>
5041 L:      linux-media@vger.kernel.org
5042 W:      https://linuxtv.org
5043 W:      http://palosaari.fi/linux/
5044 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5045 T:      git git://linuxtv.org/anttip/media_tree.git
5046 S:      Maintained
5047 F:      drivers/media/usb/dvb-usb-v2/af9035*
5048
5049 DVB_USB_ANYSEE MEDIA DRIVER
5050 M:      Antti Palosaari <crope@iki.fi>
5051 L:      linux-media@vger.kernel.org
5052 W:      https://linuxtv.org
5053 W:      http://palosaari.fi/linux/
5054 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5055 T:      git git://linuxtv.org/anttip/media_tree.git
5056 S:      Maintained
5057 F:      drivers/media/usb/dvb-usb-v2/anysee*
5058
5059 DVB_USB_AU6610 MEDIA DRIVER
5060 M:      Antti Palosaari <crope@iki.fi>
5061 L:      linux-media@vger.kernel.org
5062 W:      https://linuxtv.org
5063 W:      http://palosaari.fi/linux/
5064 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5065 T:      git git://linuxtv.org/anttip/media_tree.git
5066 S:      Maintained
5067 F:      drivers/media/usb/dvb-usb-v2/au6610*
5068
5069 DVB_USB_CE6230 MEDIA DRIVER
5070 M:      Antti Palosaari <crope@iki.fi>
5071 L:      linux-media@vger.kernel.org
5072 W:      https://linuxtv.org
5073 W:      http://palosaari.fi/linux/
5074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5075 T:      git git://linuxtv.org/anttip/media_tree.git
5076 S:      Maintained
5077 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5078
5079 DVB_USB_CXUSB MEDIA DRIVER
5080 M:      Michael Krufky <mkrufky@linuxtv.org>
5081 L:      linux-media@vger.kernel.org
5082 W:      https://linuxtv.org
5083 W:      http://github.com/mkrufky
5084 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5085 T:      git git://linuxtv.org/media_tree.git
5086 S:      Maintained
5087 F:      drivers/media/usb/dvb-usb/cxusb*
5088
5089 DVB_USB_EC168 MEDIA DRIVER
5090 M:      Antti Palosaari <crope@iki.fi>
5091 L:      linux-media@vger.kernel.org
5092 W:      https://linuxtv.org
5093 W:      http://palosaari.fi/linux/
5094 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5095 T:      git git://linuxtv.org/anttip/media_tree.git
5096 S:      Maintained
5097 F:      drivers/media/usb/dvb-usb-v2/ec168*
5098
5099 DVB_USB_GL861 MEDIA DRIVER
5100 M:      Antti Palosaari <crope@iki.fi>
5101 L:      linux-media@vger.kernel.org
5102 W:      https://linuxtv.org
5103 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5104 T:      git git://linuxtv.org/anttip/media_tree.git
5105 S:      Maintained
5106 F:      drivers/media/usb/dvb-usb-v2/gl861*
5107
5108 DVB_USB_MXL111SF MEDIA DRIVER
5109 M:      Michael Krufky <mkrufky@linuxtv.org>
5110 L:      linux-media@vger.kernel.org
5111 W:      https://linuxtv.org
5112 W:      http://github.com/mkrufky
5113 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5114 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5115 S:      Maintained
5116 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5117
5118 DVB_USB_RTL28XXU MEDIA DRIVER
5119 M:      Antti Palosaari <crope@iki.fi>
5120 L:      linux-media@vger.kernel.org
5121 W:      https://linuxtv.org
5122 W:      http://palosaari.fi/linux/
5123 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5124 T:      git git://linuxtv.org/anttip/media_tree.git
5125 S:      Maintained
5126 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5127
5128 DVB_USB_V2 MEDIA DRIVER
5129 M:      Antti Palosaari <crope@iki.fi>
5130 L:      linux-media@vger.kernel.org
5131 W:      https://linuxtv.org
5132 W:      http://palosaari.fi/linux/
5133 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5134 T:      git git://linuxtv.org/anttip/media_tree.git
5135 S:      Maintained
5136 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5137 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5138
5139 DYNAMIC DEBUG
5140 M:      Jason Baron <jbaron@akamai.com>
5141 S:      Maintained
5142 F:      lib/dynamic_debug.c
5143 F:      include/linux/dynamic_debug.h
5144
5145 DYNAMIC INTERRUPT MODERATION
5146 M:      Tal Gilboa <talgi@mellanox.com>
5147 S:      Maintained
5148 F:      include/linux/net_dim.h
5149
5150 DZ DECSTATION DZ11 SERIAL DRIVER
5151 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5152 S:      Maintained
5153 F:      drivers/tty/serial/dz.*
5154
5155 E3X0 POWER BUTTON DRIVER
5156 M:      Moritz Fischer <moritz.fischer@ettus.com>
5157 L:      usrp-users@lists.ettus.com
5158 W:      http://www.ettus.com
5159 S:      Supported
5160 F:      drivers/input/misc/e3x0-button.c
5161 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5162
5163 E4000 MEDIA DRIVER
5164 M:      Antti Palosaari <crope@iki.fi>
5165 L:      linux-media@vger.kernel.org
5166 W:      https://linuxtv.org
5167 W:      http://palosaari.fi/linux/
5168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5169 T:      git git://linuxtv.org/anttip/media_tree.git
5170 S:      Maintained
5171 F:      drivers/media/tuners/e4000*
5172
5173 EARTH_PT1 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt1/
5178
5179 EARTH_PT3 MEDIA DRIVER
5180 M:      Akihiro Tsukada <tskd08@gmail.com>
5181 L:      linux-media@vger.kernel.org
5182 S:      Odd Fixes
5183 F:      drivers/media/pci/pt3/
5184
5185 EC100 MEDIA DRIVER
5186 M:      Antti Palosaari <crope@iki.fi>
5187 L:      linux-media@vger.kernel.org
5188 W:      https://linuxtv.org
5189 W:      http://palosaari.fi/linux/
5190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5191 T:      git git://linuxtv.org/anttip/media_tree.git
5192 S:      Maintained
5193 F:      drivers/media/dvb-frontends/ec100*
5194
5195 ECRYPT FILE SYSTEM
5196 M:      Tyler Hicks <tyhicks@canonical.com>
5197 L:      ecryptfs@vger.kernel.org
5198 W:      http://ecryptfs.org
5199 W:      https://launchpad.net/ecryptfs
5200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5201 S:      Supported
5202 F:      Documentation/filesystems/ecryptfs.txt
5203 F:      fs/ecryptfs/
5204
5205 EDAC-AMD64
5206 M:      Borislav Petkov <bp@alien8.de>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/amd64_edac*
5210
5211 EDAC-CALXEDA
5212 M:      Robert Richter <rric@kernel.org>
5213 L:      linux-edac@vger.kernel.org
5214 S:      Maintained
5215 F:      drivers/edac/highbank*
5216
5217 EDAC-CAVIUM OCTEON
5218 M:      Ralf Baechle <ralf@linux-mips.org>
5219 M:      David Daney <david.daney@cavium.com>
5220 L:      linux-edac@vger.kernel.org
5221 L:      linux-mips@linux-mips.org
5222 S:      Supported
5223 F:      drivers/edac/octeon_edac*
5224
5225 EDAC-CAVIUM THUNDERX
5226 M:      David Daney <david.daney@cavium.com>
5227 M:      Jan Glauber <jglauber@cavium.com>
5228 L:      linux-edac@vger.kernel.org
5229 S:      Supported
5230 F:      drivers/edac/thunderx_edac*
5231
5232 EDAC-CORE
5233 M:      Borislav Petkov <bp@alien8.de>
5234 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5235 L:      linux-edac@vger.kernel.org
5236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5238 S:      Supported
5239 F:      Documentation/admin-guide/ras.rst
5240 F:      Documentation/driver-api/edac.rst
5241 F:      drivers/edac/
5242 F:      include/linux/edac.h
5243
5244 EDAC-E752X
5245 M:      Mark Gross <mark.gross@intel.com>
5246 L:      linux-edac@vger.kernel.org
5247 S:      Maintained
5248 F:      drivers/edac/e752x_edac.c
5249
5250 EDAC-E7XXX
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/e7xxx_edac.c
5254
5255 EDAC-FSL_DDR
5256 M:      York Sun <york.sun@nxp.com>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/fsl_ddr_edac.*
5260
5261 EDAC-GHES
5262 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5263 L:      linux-edac@vger.kernel.org
5264 S:      Maintained
5265 F:      drivers/edac/ghes_edac.c
5266
5267 EDAC-I3000
5268 L:      linux-edac@vger.kernel.org
5269 S:      Orphan
5270 F:      drivers/edac/i3000_edac.c
5271
5272 EDAC-I5000
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5000_edac.c
5276
5277 EDAC-I5400
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i5400_edac.c
5282
5283 EDAC-I7300
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7300_edac.c
5288
5289 EDAC-I7CORE
5290 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i7core_edac.c
5294
5295 EDAC-I82443BXGX
5296 M:      Tim Small <tim@buttersideup.com>
5297 L:      linux-edac@vger.kernel.org
5298 S:      Maintained
5299 F:      drivers/edac/i82443bxgx_edac.c
5300
5301 EDAC-I82975X
5302 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5303 M:      "Arvind R." <arvino55@gmail.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/i82975x_edac.c
5307
5308 EDAC-IE31200
5309 M:      Jason Baron <jbaron@akamai.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/ie31200_edac.c
5313
5314 EDAC-MPC85XX
5315 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/mpc85xx_edac.[ch]
5319
5320 EDAC-PASEMI
5321 M:      Egor Martovetsky <egor@pasemi.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pasemi_edac.c
5325
5326 EDAC-PND2
5327 M:      Tony Luck <tony.luck@intel.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/pnd2_edac.[ch]
5331
5332 EDAC-R82600
5333 M:      Tim Small <tim@buttersideup.com>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/r82600_edac.c
5337
5338 EDAC-SBRIDGE
5339 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/sb_edac.c
5343
5344 EDAC-SKYLAKE
5345 M:      Tony Luck <tony.luck@intel.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/skx_edac.c
5349
5350 EDAC-TI
5351 M:      Tero Kristo <t-kristo@ti.com>
5352 L:      linux-edac@vger.kernel.org
5353 S:      Maintained
5354 F:      drivers/edac/ti_edac.c
5355
5356 EDIROL UA-101/UA-1000 DRIVER
5357 M:      Clemens Ladisch <clemens@ladisch.de>
5358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5359 T:      git git://git.alsa-project.org/alsa-kernel.git
5360 S:      Maintained
5361 F:      sound/usb/misc/ua101.c
5362
5363 EFI TEST DRIVER
5364 L:      linux-efi@vger.kernel.org
5365 M:      Ivan Hu <ivan.hu@canonical.com>
5366 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5367 S:      Maintained
5368 F:      drivers/firmware/efi/test/
5369
5370 EFI VARIABLE FILESYSTEM
5371 M:      Matthew Garrett <matthew.garrett@nebula.com>
5372 M:      Jeremy Kerr <jk@ozlabs.org>
5373 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5375 L:      linux-efi@vger.kernel.org
5376 S:      Maintained
5377 F:      fs/efivarfs/
5378
5379 EFIFB FRAMEBUFFER DRIVER
5380 L:      linux-fbdev@vger.kernel.org
5381 M:      Peter Jones <pjones@redhat.com>
5382 S:      Maintained
5383 F:      drivers/video/fbdev/efifb.c
5384
5385 EFS FILESYSTEM
5386 W:      http://aeschi.ch.eu.org/efs/
5387 S:      Orphan
5388 F:      fs/efs/
5389
5390 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5391 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5392 L:      netdev@vger.kernel.org
5393 S:      Maintained
5394 F:      drivers/net/ethernet/ibm/ehea/
5395
5396 EM28XX VIDEO4LINUX DRIVER
5397 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5398 L:      linux-media@vger.kernel.org
5399 W:      https://linuxtv.org
5400 T:      git git://linuxtv.org/media_tree.git
5401 S:      Maintained
5402 F:      drivers/media/usb/em28xx/
5403 F:      Documentation/media/v4l-drivers/em28xx*
5404
5405 EMBEDDED LINUX
5406 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5407 M:      Matt Mackall <mpm@selenic.com>
5408 M:      David Woodhouse <dwmw2@infradead.org>
5409 L:      linux-embedded@vger.kernel.org
5410 S:      Maintained
5411
5412 Emulex 10Gbps iSCSI - OneConnect DRIVER
5413 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5414 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5415 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5416 L:      linux-scsi@vger.kernel.org
5417 W:      http://www.broadcom.com
5418 S:      Supported
5419 F:      drivers/scsi/be2iscsi/
5420
5421 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5422 M:      Sathya Perla <sathya.perla@broadcom.com>
5423 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5424 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5425 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5426 L:      netdev@vger.kernel.org
5427 W:      http://www.emulex.com
5428 S:      Supported
5429 F:      drivers/net/ethernet/emulex/benet/
5430
5431 EMULEX ONECONNECT ROCE DRIVER
5432 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5433 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5434 L:      linux-rdma@vger.kernel.org
5435 W:      http://www.broadcom.com
5436 S:      Odd Fixes
5437 F:      drivers/infiniband/hw/ocrdma/
5438 F:      include/uapi/rdma/ocrdma-abi.h
5439
5440 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5441 M:      James Smart <james.smart@broadcom.com>
5442 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5443 L:      linux-scsi@vger.kernel.org
5444 W:      http://www.broadcom.com
5445 S:      Supported
5446 F:      drivers/scsi/lpfc/
5447
5448 ENE CB710 FLASH CARD READER DRIVER
5449 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5450 S:      Maintained
5451 F:      drivers/misc/cb710/
5452 F:      drivers/mmc/host/cb710-mmc.*
5453 F:      include/linux/cb710.h
5454
5455 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5456 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5457 S:      Maintained
5458 F:      drivers/media/rc/ene_ir.*
5459
5460 EPSON S1D13XXX FRAMEBUFFER DRIVER
5461 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5462 S:      Maintained
5463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5464 F:      drivers/video/fbdev/s1d13xxxfb.c
5465 F:      include/video/s1d13xxxfb.h
5466
5467 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5468 M:      Jeff Layton <jlayton@kernel.org>
5469 S:      Maintained
5470 F:      lib/errseq.c
5471 F:      include/linux/errseq.h
5472
5473 ET131X NETWORK DRIVER
5474 M:      Mark Einon <mark.einon@gmail.com>
5475 S:      Odd Fixes
5476 F:      drivers/net/ethernet/agere/
5477
5478 ETHERNET BRIDGE
5479 M:      Stephen Hemminger <stephen@networkplumber.org>
5480 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5481 L:      netdev@vger.kernel.org
5482 W:      http://www.linuxfoundation.org/en/Net:Bridge
5483 S:      Maintained
5484 F:      include/linux/netfilter_bridge/
5485 F:      net/bridge/
5486
5487 ETHERNET PHY LIBRARY
5488 M:      Andrew Lunn <andrew@lunn.ch>
5489 M:      Florian Fainelli <f.fainelli@gmail.com>
5490 L:      netdev@vger.kernel.org
5491 S:      Maintained
5492 F:      Documentation/ABI/testing/sysfs-bus-mdio
5493 F:      Documentation/devicetree/bindings/net/mdio*
5494 F:      Documentation/networking/phy.txt
5495 F:      drivers/net/phy/
5496 F:      drivers/of/of_mdio.c
5497 F:      drivers/of/of_net.c
5498 F:      include/linux/*mdio*.h
5499 F:      include/linux/of_net.h
5500 F:      include/linux/phy.h
5501 F:      include/linux/phy_fixed.h
5502 F:      include/linux/platform_data/mdio-bcm-unimac.h
5503 F:      include/trace/events/mdio.h
5504 F:      include/uapi/linux/mdio.h
5505 F:      include/uapi/linux/mii.h
5506
5507 EXT2 FILE SYSTEM
5508 M:      Jan Kara <jack@suse.com>
5509 L:      linux-ext4@vger.kernel.org
5510 S:      Maintained
5511 F:      Documentation/filesystems/ext2.txt
5512 F:      fs/ext2/
5513 F:      include/linux/ext2*
5514
5515 EXT4 FILE SYSTEM
5516 M:      "Theodore Ts'o" <tytso@mit.edu>
5517 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5518 L:      linux-ext4@vger.kernel.org
5519 W:      http://ext4.wiki.kernel.org
5520 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5522 S:      Maintained
5523 F:      Documentation/filesystems/ext4.txt
5524 F:      fs/ext4/
5525
5526 Extended Verification Module (EVM)
5527 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5528 L:      linux-integrity@vger.kernel.org
5529 S:      Supported
5530 F:      security/integrity/evm/
5531
5532 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5533 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5534 L:      linux-efi@vger.kernel.org
5535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5536 S:      Maintained
5537 F:      Documentation/efi-stub.txt
5538 F:      arch/*/kernel/efi.c
5539 F:      arch/x86/boot/compressed/eboot.[ch]
5540 F:      arch/*/include/asm/efi.h
5541 F:      arch/x86/platform/efi/
5542 F:      drivers/firmware/efi/
5543 F:      include/linux/efi*.h
5544 F:      arch/arm/boot/compressed/efi-header.S
5545 F:      arch/arm64/kernel/efi-entry.S
5546
5547 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5548 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5549 M:      Chanwoo Choi <cw00.choi@samsung.com>
5550 L:      linux-kernel@vger.kernel.org
5551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5552 S:      Maintained
5553 F:      drivers/extcon/
5554 F:      include/linux/extcon/
5555 F:      include/linux/extcon.h
5556 F:      Documentation/extcon/
5557 F:      Documentation/devicetree/bindings/extcon/
5558
5559 EXYNOS DP DRIVER
5560 M:      Jingoo Han <jingoohan1@gmail.com>
5561 L:      dri-devel@lists.freedesktop.org
5562 S:      Maintained
5563 F:      drivers/gpu/drm/exynos/exynos_dp*
5564
5565 EXYNOS SYSMMU (IOMMU) driver
5566 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5567 L:      iommu@lists.linux-foundation.org
5568 S:      Maintained
5569 F:      drivers/iommu/exynos-iommu.c
5570
5571 EZchip NPS platform support
5572 M:      Vineet Gupta <vgupta@synopsys.com>
5573 M:      Ofer Levi <oferle@mellanox.com>
5574 S:      Supported
5575 F:      arch/arc/plat-eznps
5576 F:      arch/arc/boot/dts/eznps.dts
5577
5578 F2FS FILE SYSTEM
5579 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5580 M:      Chao Yu <yuchao0@huawei.com>
5581 L:      linux-f2fs-devel@lists.sourceforge.net
5582 W:      https://f2fs.wiki.kernel.org/
5583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5584 S:      Maintained
5585 F:      Documentation/filesystems/f2fs.txt
5586 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5587 F:      fs/f2fs/
5588 F:      include/linux/f2fs_fs.h
5589 F:      include/trace/events/f2fs.h
5590
5591 F71805F HARDWARE MONITORING DRIVER
5592 M:      Jean Delvare <jdelvare@suse.com>
5593 L:      linux-hwmon@vger.kernel.org
5594 S:      Maintained
5595 F:      Documentation/hwmon/f71805f
5596 F:      drivers/hwmon/f71805f.c
5597
5598 FADDR2LINE
5599 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5600 S:      Maintained
5601 F:      scripts/faddr2line
5602
5603 FAILOVER MODULE
5604 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5605 L:      netdev@vger.kernel.org
5606 S:      Supported
5607 F:      net/core/failover.c
5608 F:      include/net/failover.h
5609 F:      Documentation/networking/failover.rst
5610
5611 FANOTIFY
5612 M:      Jan Kara <jack@suse.cz>
5613 R:      Amir Goldstein <amir73il@gmail.com>
5614 L:      linux-fsdevel@vger.kernel.org
5615 S:      Maintained
5616 F:      fs/notify/fanotify/
5617 F:      include/linux/fanotify.h
5618 F:      include/uapi/linux/fanotify.h
5619
5620 FARSYNC SYNCHRONOUS DRIVER
5621 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5622 W:      http://www.farsite.co.uk/
5623 S:      Supported
5624 F:      drivers/net/wan/farsync.*
5625
5626 FAULT INJECTION SUPPORT
5627 M:      Akinobu Mita <akinobu.mita@gmail.com>
5628 S:      Supported
5629 F:      Documentation/fault-injection/
5630 F:      lib/fault-inject.c
5631
5632 FBTFT Framebuffer drivers
5633 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5634 S:      Maintained
5635 F:      drivers/staging/fbtft/
5636
5637 FC0011 TUNER DRIVER
5638 M:      Michael Buesch <m@bues.ch>
5639 L:      linux-media@vger.kernel.org
5640 S:      Maintained
5641 F:      drivers/media/tuners/fc0011.h
5642 F:      drivers/media/tuners/fc0011.c
5643
5644 FC2580 MEDIA DRIVER
5645 M:      Antti Palosaari <crope@iki.fi>
5646 L:      linux-media@vger.kernel.org
5647 W:      https://linuxtv.org
5648 W:      http://palosaari.fi/linux/
5649 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5650 T:      git git://linuxtv.org/anttip/media_tree.git
5651 S:      Maintained
5652 F:      drivers/media/tuners/fc2580*
5653
5654 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5655 M:      Johannes Thumshirn <jth@kernel.org>
5656 L:      linux-scsi@vger.kernel.org
5657 W:      www.Open-FCoE.org
5658 S:      Supported
5659 F:      drivers/scsi/libfc/
5660 F:      drivers/scsi/fcoe/
5661 F:      include/scsi/fc/
5662 F:      include/scsi/libfc.h
5663 F:      include/scsi/libfcoe.h
5664 F:      include/uapi/scsi/fc/
5665
5666 FILE LOCKING (flock() and fcntl()/lockf())
5667 M:      Jeff Layton <jlayton@kernel.org>
5668 M:      "J. Bruce Fields" <bfields@fieldses.org>
5669 L:      linux-fsdevel@vger.kernel.org
5670 S:      Maintained
5671 F:      include/linux/fcntl.h
5672 F:      include/uapi/linux/fcntl.h
5673 F:      fs/fcntl.c
5674 F:      fs/locks.c
5675
5676 FILESYSTEMS (VFS and infrastructure)
5677 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5678 L:      linux-fsdevel@vger.kernel.org
5679 S:      Maintained
5680 F:      fs/*
5681 F:      include/linux/fs.h
5682 F:      include/uapi/linux/fs.h
5683
5684 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5685 M:      Riku Voipio <riku.voipio@iki.fi>
5686 L:      linux-hwmon@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/hwmon/f75375s.c
5689 F:      include/linux/f75375s.h
5690
5691 FIREWIRE AUDIO DRIVERS
5692 M:      Clemens Ladisch <clemens@ladisch.de>
5693 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5694 T:      git git://git.alsa-project.org/alsa-kernel.git
5695 S:      Maintained
5696 F:      sound/firewire/
5697
5698 FIREWIRE MEDIA DRIVERS (firedtv)
5699 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5700 L:      linux-media@vger.kernel.org
5701 L:      linux1394-devel@lists.sourceforge.net
5702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5703 S:      Maintained
5704 F:      drivers/media/firewire/
5705
5706 FIREWIRE SBP-2 TARGET
5707 M:      Chris Boot <bootc@bootc.net>
5708 L:      linux-scsi@vger.kernel.org
5709 L:      target-devel@vger.kernel.org
5710 L:      linux1394-devel@lists.sourceforge.net
5711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5712 S:      Maintained
5713 F:      drivers/target/sbp/
5714
5715 FIREWIRE SUBSYSTEM
5716 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5717 L:      linux1394-devel@lists.sourceforge.net
5718 W:      http://ieee1394.wiki.kernel.org/
5719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5720 S:      Maintained
5721 F:      drivers/firewire/
5722 F:      include/linux/firewire.h
5723 F:      include/uapi/linux/firewire*.h
5724 F:      tools/firewire/
5725
5726 FIRMWARE LOADER (request_firmware)
5727 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5728 L:      linux-kernel@vger.kernel.org
5729 S:      Maintained
5730 F:      Documentation/firmware_class/
5731 F:      drivers/base/firmware_loader/
5732 F:      include/linux/firmware.h
5733
5734 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5735 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5736 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5737 S:      Maintained
5738 F:      drivers/block/rsxx/
5739
5740 FLOPPY DRIVER
5741 M:      Jiri Kosina <jikos@kernel.org>
5742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5743 S:      Odd fixes
5744 F:      drivers/block/floppy.c
5745
5746 FMC SUBSYSTEM
5747 M:      Alessandro Rubini <rubini@gnudd.com>
5748 W:      http://www.ohwr.org/projects/fmc-bus
5749 S:      Supported
5750 F:      drivers/fmc/
5751 F:      include/linux/fmc*.h
5752 F:      include/linux/ipmi-fru.h
5753 K:      fmc_d.*register
5754
5755 FPGA MANAGER FRAMEWORK
5756 M:      Alan Tull <atull@kernel.org>
5757 M:      Moritz Fischer <mdf@kernel.org>
5758 L:      linux-fpga@vger.kernel.org
5759 S:      Maintained
5760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5761 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5762 F:      Documentation/fpga/
5763 F:      Documentation/driver-api/fpga/
5764 F:      Documentation/devicetree/bindings/fpga/
5765 F:      drivers/fpga/
5766 F:      include/linux/fpga/
5767 W:      http://www.rocketboards.org
5768
5769 FPGA DFL DRIVERS
5770 M:      Wu Hao <hao.wu@intel.com>
5771 L:      linux-fpga@vger.kernel.org
5772 S:      Maintained
5773 F:      Documentation/fpga/dfl.txt
5774 F:      include/uapi/linux/fpga-dfl.h
5775 F:      drivers/fpga/dfl*
5776
5777 FPU EMULATOR
5778 M:      Bill Metzenthen <billm@melbpc.org.au>
5779 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5780 S:      Maintained
5781 F:      arch/x86/math-emu/
5782
5783 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5784 L:      netdev@vger.kernel.org
5785 S:      Orphan
5786 F:      drivers/net/wan/dlci.c
5787 F:      drivers/net/wan/sdla.c
5788
5789 FRAMEBUFFER LAYER
5790 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5791 L:      dri-devel@lists.freedesktop.org
5792 L:      linux-fbdev@vger.kernel.org
5793 T:      git git://github.com/bzolnier/linux.git
5794 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5795 S:      Maintained
5796 F:      Documentation/fb/
5797 F:      drivers/video/
5798 F:      include/video/
5799 F:      include/linux/fb.h
5800 F:      include/uapi/video/
5801 F:      include/uapi/linux/fb.h
5802
5803 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5804 M:      Horia Geantă <horia.geanta@nxp.com>
5805 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5806 L:      linux-crypto@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/crypto/caam/
5809 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5810
5811 FREESCALE DIU FRAMEBUFFER DRIVER
5812 M:      Timur Tabi <timur@kernel.org>
5813 L:      linux-fbdev@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/video/fbdev/fsl-diu-fb.*
5816
5817 FREESCALE DMA DRIVER
5818 M:      Li Yang <leoyang.li@nxp.com>
5819 M:      Zhang Wei <zw@zh-kernel.org>
5820 L:      linuxppc-dev@lists.ozlabs.org
5821 S:      Maintained
5822 F:      drivers/dma/fsldma.*
5823
5824 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5825 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5826 L:      netdev@vger.kernel.org
5827 S:      Maintained
5828 F:      drivers/net/ethernet/freescale/gianfar*
5829 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5830
5831 FREESCALE GPMI NAND DRIVER
5832 M:      Han Xu <han.xu@nxp.com>
5833 L:      linux-mtd@lists.infradead.org
5834 S:      Maintained
5835 F:      drivers/mtd/nand/raw/gpmi-nand/*
5836
5837 FREESCALE I2C CPM DRIVER
5838 M:      Jochen Friedrich <jochen@scram.de>
5839 L:      linuxppc-dev@lists.ozlabs.org
5840 L:      linux-i2c@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/i2c/busses/i2c-cpm.c
5843
5844 FREESCALE IMX / MXC FEC DRIVER
5845 M:      Fugang Duan <fugang.duan@nxp.com>
5846 L:      netdev@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/net/ethernet/freescale/fec_main.c
5849 F:      drivers/net/ethernet/freescale/fec_ptp.c
5850 F:      drivers/net/ethernet/freescale/fec.h
5851 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5852
5853 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5854 M:      Sascha Hauer <s.hauer@pengutronix.de>
5855 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5856 L:      linux-fbdev@vger.kernel.org
5857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5858 S:      Maintained
5859 F:      include/linux/platform_data/video-imxfb.h
5860 F:      drivers/video/fbdev/imxfb.c
5861
5862 FREESCALE QORIQ DPAA ETHERNET DRIVER
5863 M:      Madalin Bucur <madalin.bucur@nxp.com>
5864 L:      netdev@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/net/ethernet/freescale/dpaa
5867
5868 FREESCALE QORIQ DPAA FMAN DRIVER
5869 M:      Madalin Bucur <madalin.bucur@nxp.com>
5870 L:      netdev@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/net/ethernet/freescale/fman
5873 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5874
5875 FREESCALE QORIQ PTP CLOCK DRIVER
5876 M:      Yangbo Lu <yangbo.lu@nxp.com>
5877 L:      netdev@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/ptp/ptp_qoriq.c
5880 F:      include/linux/fsl/ptp_qoriq.h
5881 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5882
5883 FREESCALE QUAD SPI DRIVER
5884 M:      Han Xu <han.xu@nxp.com>
5885 L:      linux-mtd@lists.infradead.org
5886 S:      Maintained
5887 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5888
5889 FREESCALE QUICC ENGINE LIBRARY
5890 M:      Qiang Zhao <qiang.zhao@nxp.com>
5891 L:      linuxppc-dev@lists.ozlabs.org
5892 S:      Maintained
5893 F:      drivers/soc/fsl/qe/
5894 F:      include/soc/fsl/*qe*.h
5895 F:      include/soc/fsl/*ucc*.h
5896
5897 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5898 M:      Li Yang <leoyang.li@nxp.com>
5899 L:      netdev@vger.kernel.org
5900 L:      linuxppc-dev@lists.ozlabs.org
5901 S:      Maintained
5902 F:      drivers/net/ethernet/freescale/ucc_geth*
5903
5904 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5905 M:      Zhao Qiang <qiang.zhao@nxp.com>
5906 L:      netdev@vger.kernel.org
5907 L:      linuxppc-dev@lists.ozlabs.org
5908 S:      Maintained
5909 F:      drivers/net/wan/fsl_ucc_hdlc*
5910
5911 FREESCALE QUICC ENGINE UCC UART DRIVER
5912 M:      Timur Tabi <timur@kernel.org>
5913 L:      linuxppc-dev@lists.ozlabs.org
5914 S:      Maintained
5915 F:      drivers/tty/serial/ucc_uart.c
5916
5917 FREESCALE SOC DRIVERS
5918 M:      Li Yang <leoyang.li@nxp.com>
5919 L:      linuxppc-dev@lists.ozlabs.org
5920 L:      linux-arm-kernel@lists.infradead.org
5921 S:      Maintained
5922 F:      Documentation/devicetree/bindings/soc/fsl/
5923 F:      drivers/soc/fsl/
5924 F:      include/linux/fsl/
5925
5926 FREESCALE SOC FS_ENET DRIVER
5927 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5928 L:      linuxppc-dev@lists.ozlabs.org
5929 L:      netdev@vger.kernel.org
5930 S:      Maintained
5931 F:      drivers/net/ethernet/freescale/fs_enet/
5932 F:      include/linux/fs_enet_pd.h
5933
5934 FREESCALE SOC SOUND DRIVERS
5935 M:      Timur Tabi <timur@kernel.org>
5936 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5937 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5938 R:      Fabio Estevam <fabio.estevam@nxp.com>
5939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5940 L:      linuxppc-dev@lists.ozlabs.org
5941 S:      Maintained
5942 F:      sound/soc/fsl/fsl*
5943 F:      sound/soc/fsl/imx*
5944 F:      sound/soc/fsl/mpc8610_hpcd.c
5945
5946 FREESCALE USB PERIPHERAL DRIVERS
5947 M:      Li Yang <leoyang.li@nxp.com>
5948 L:      linux-usb@vger.kernel.org
5949 L:      linuxppc-dev@lists.ozlabs.org
5950 S:      Maintained
5951 F:      drivers/usb/gadget/udc/fsl*
5952
5953 FREEVXFS FILESYSTEM
5954 M:      Christoph Hellwig <hch@infradead.org>
5955 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5956 S:      Maintained
5957 F:      fs/freevxfs/
5958
5959 FREEZER
5960 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5961 M:      Pavel Machek <pavel@ucw.cz>
5962 L:      linux-pm@vger.kernel.org
5963 S:      Supported
5964 F:      Documentation/power/freezing-of-tasks.txt
5965 F:      include/linux/freezer.h
5966 F:      kernel/freezer.c
5967
5968 FRONTSWAP API
5969 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5970 L:      linux-kernel@vger.kernel.org
5971 S:      Maintained
5972 F:      mm/frontswap.c
5973 F:      include/linux/frontswap.h
5974
5975 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5976 M:      David Howells <dhowells@redhat.com>
5977 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5978 S:      Supported
5979 F:      Documentation/filesystems/caching/
5980 F:      fs/fscache/
5981 F:      include/linux/fscache*.h
5982
5983 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5984 M:      Theodore Y. Ts'o <tytso@mit.edu>
5985 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5986 L:      linux-fscrypt@vger.kernel.org
5987 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5989 S:      Supported
5990 F:      fs/crypto/
5991 F:      include/linux/fscrypt*.h
5992 F:      Documentation/filesystems/fscrypt.rst
5993
5994 FSI-ATTACHED I2C DRIVER
5995 M:      Eddie James <eajames@linux.vnet.ibm.com>
5996 L:      linux-i2c@vger.kernel.org
5997 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5998 S:      Maintained
5999 F:      drivers/i2c/busses/i2c-fsi.c
6000 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6001
6002 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6003 M:      Jan Kara <jack@suse.cz>
6004 R:      Amir Goldstein <amir73il@gmail.com>
6005 L:      linux-fsdevel@vger.kernel.org
6006 S:      Maintained
6007 F:      fs/notify/
6008 F:      include/linux/fsnotify*.h
6009
6010 FUJITSU LAPTOP EXTRAS
6011 M:      Jonathan Woithe <jwoithe@just42.net>
6012 L:      platform-driver-x86@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/platform/x86/fujitsu-laptop.c
6015
6016 FUJITSU M-5MO LS CAMERA ISP DRIVER
6017 M:      Kyungmin Park <kyungmin.park@samsung.com>
6018 M:      Heungjun Kim <riverful.kim@samsung.com>
6019 L:      linux-media@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/media/i2c/m5mols/
6022 F:      include/media/i2c/m5mols.h
6023
6024 FUJITSU TABLET EXTRAS
6025 M:      Robert Gerlach <khnz@gmx.de>
6026 L:      platform-driver-x86@vger.kernel.org
6027 S:      Maintained
6028 F:      drivers/platform/x86/fujitsu-tablet.c
6029
6030 FUSE: FILESYSTEM IN USERSPACE
6031 M:      Miklos Szeredi <miklos@szeredi.hu>
6032 L:      linux-fsdevel@vger.kernel.org
6033 W:      http://fuse.sourceforge.net/
6034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6035 S:      Maintained
6036 F:      fs/fuse/
6037 F:      include/uapi/linux/fuse.h
6038 F:      Documentation/filesystems/fuse.txt
6039
6040 FUTEX SUBSYSTEM
6041 M:      Thomas Gleixner <tglx@linutronix.de>
6042 M:      Ingo Molnar <mingo@redhat.com>
6043 R:      Peter Zijlstra <peterz@infradead.org>
6044 R:      Darren Hart <dvhart@infradead.org>
6045 L:      linux-kernel@vger.kernel.org
6046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6047 S:      Maintained
6048 F:      kernel/futex.c
6049 F:      kernel/futex_compat.c
6050 F:      include/asm-generic/futex.h
6051 F:      include/linux/futex.h
6052 F:      include/uapi/linux/futex.h
6053 F:      tools/testing/selftests/futex/
6054 F:      tools/perf/bench/futex*
6055 F:      Documentation/*futex*
6056
6057 GCC PLUGINS
6058 M:      Kees Cook <keescook@chromium.org>
6059 R:      Emese Revfy <re.emese@gmail.com>
6060 L:      kernel-hardening@lists.openwall.com
6061 S:      Maintained
6062 F:      scripts/gcc-plugins/
6063 F:      scripts/gcc-plugin.sh
6064 F:      scripts/Makefile.gcc-plugins
6065 F:      Documentation/gcc-plugins.txt
6066
6067 GASKET DRIVER FRAMEWORK
6068 M:      Rob Springer <rspringer@google.com>
6069 M:      John Joseph <jnjoseph@google.com>
6070 M:      Ben Chan <benchan@chromium.org>
6071 S:      Maintained
6072 F:      drivers/staging/gasket/
6073
6074 GCOV BASED KERNEL PROFILING
6075 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6076 S:      Maintained
6077 F:      kernel/gcov/
6078 F:      Documentation/dev-tools/gcov.rst
6079
6080 GDB KERNEL DEBUGGING HELPER SCRIPTS
6081 M:      Jan Kiszka <jan.kiszka@siemens.com>
6082 M:      Kieran Bingham <kbingham@kernel.org>
6083 S:      Supported
6084 F:      scripts/gdb/
6085
6086 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6087 M:      Achim Leubner <achim_leubner@adaptec.com>
6088 L:      linux-scsi@vger.kernel.org
6089 W:      http://www.icp-vortex.com/
6090 S:      Supported
6091 F:      drivers/scsi/gdt*
6092
6093 GEMTEK FM RADIO RECEIVER DRIVER
6094 M:      Hans Verkuil <hverkuil@xs4all.nl>
6095 L:      linux-media@vger.kernel.org
6096 T:      git git://linuxtv.org/media_tree.git
6097 W:      https://linuxtv.org
6098 S:      Maintained
6099 F:      drivers/media/radio/radio-gemtek*
6100
6101 GENERIC GPIO I2C DRIVER
6102 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6103 S:      Supported
6104 F:      drivers/i2c/busses/i2c-gpio.c
6105 F:      include/linux/platform_data/i2c-gpio.h
6106
6107 GENERIC GPIO I2C MULTIPLEXER DRIVER
6108 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6109 L:      linux-i2c@vger.kernel.org
6110 S:      Supported
6111 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6112 F:      include/linux/platform_data/i2c-mux-gpio.h
6113 F:      Documentation/i2c/muxes/i2c-mux-gpio
6114
6115 GENERIC HDLC (WAN) DRIVERS
6116 M:      Krzysztof Halasa <khc@pm.waw.pl>
6117 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6118 S:      Maintained
6119 F:      drivers/net/wan/c101.c
6120 F:      drivers/net/wan/hd6457*
6121 F:      drivers/net/wan/hdlc*
6122 F:      drivers/net/wan/n2.c
6123 F:      drivers/net/wan/pc300too.c
6124 F:      drivers/net/wan/pci200syn.c
6125 F:      drivers/net/wan/wanxl*
6126
6127 GENERIC INCLUDE/ASM HEADER FILES
6128 M:      Arnd Bergmann <arnd@arndb.de>
6129 L:      linux-arch@vger.kernel.org
6130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6131 S:      Maintained
6132 F:      include/asm-generic/
6133 F:      include/uapi/asm-generic/
6134
6135 GENERIC PHY FRAMEWORK
6136 M:      Kishon Vijay Abraham I <kishon@ti.com>
6137 L:      linux-kernel@vger.kernel.org
6138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6139 S:      Supported
6140 F:      drivers/phy/
6141 F:      include/linux/phy/
6142
6143 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6144 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6145 S:      Supported
6146 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6147
6148 GENERIC PM DOMAINS
6149 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6150 M:      Kevin Hilman <khilman@kernel.org>
6151 M:      Ulf Hansson <ulf.hansson@linaro.org>
6152 L:      linux-pm@vger.kernel.org
6153 S:      Supported
6154 F:      drivers/base/power/domain*.c
6155 F:      include/linux/pm_domain.h
6156 F:      Documentation/devicetree/bindings/power/power_domain.txt
6157
6158 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6159 M:      Eugen Hristev <eugen.hristev@microchip.com>
6160 L:      linux-input@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/input/touchscreen/resistive-adc-touch.c
6163
6164 GENERIC UIO DRIVER FOR PCI DEVICES
6165 M:      "Michael S. Tsirkin" <mst@redhat.com>
6166 L:      kvm@vger.kernel.org
6167 S:      Supported
6168 F:      drivers/uio/uio_pci_generic.c
6169
6170 GENWQE (IBM Generic Workqueue Card)
6171 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6172 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6173 S:      Supported
6174 F:      drivers/misc/genwqe/
6175
6176 GET_MAINTAINER SCRIPT
6177 M:      Joe Perches <joe@perches.com>
6178 S:      Maintained
6179 F:      scripts/get_maintainer.pl
6180
6181 GFS2 FILE SYSTEM
6182 M:      Bob Peterson <rpeterso@redhat.com>
6183 M:      Andreas Gruenbacher <agruenba@redhat.com>
6184 L:      cluster-devel@redhat.com
6185 W:      http://sources.redhat.com/cluster/
6186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6187 S:      Supported
6188 F:      Documentation/filesystems/gfs2*.txt
6189 F:      fs/gfs2/
6190 F:      include/uapi/linux/gfs2_ondisk.h
6191
6192 GIGASET ISDN DRIVERS
6193 M:      Paul Bolle <pebolle@tiscali.nl>
6194 L:      gigaset307x-common@lists.sourceforge.net
6195 W:      http://gigaset307x.sourceforge.net/
6196 S:      Odd Fixes
6197 F:      Documentation/isdn/README.gigaset
6198 F:      drivers/isdn/gigaset/
6199 F:      include/uapi/linux/gigaset_dev.h
6200
6201 GNSS SUBSYSTEM
6202 M:      Johan Hovold <johan@kernel.org>
6203 S:      Maintained
6204 F:      Documentation/ABI/testing/sysfs-class-gnss
6205 F:      Documentation/devicetree/bindings/gnss/
6206 F:      drivers/gnss/
6207 F:      include/linux/gnss.h
6208
6209 GO7007 MPEG CODEC
6210 M:      Hans Verkuil <hans.verkuil@cisco.com>
6211 L:      linux-media@vger.kernel.org
6212 S:      Maintained
6213 F:      drivers/media/usb/go7007/
6214
6215 GOODIX TOUCHSCREEN
6216 M:      Bastien Nocera <hadess@hadess.net>
6217 L:      linux-input@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/input/touchscreen/goodix.c
6220
6221 GPD POCKET FAN DRIVER
6222 M:      Hans de Goede <hdegoede@redhat.com>
6223 L:      platform-driver-x86@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/platform/x86/gpd-pocket-fan.c
6226
6227 GPIO ACPI SUPPORT
6228 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6229 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6230 L:      linux-gpio@vger.kernel.org
6231 L:      linux-acpi@vger.kernel.org
6232 S:      Maintained
6233 F:      Documentation/acpi/gpio-properties.txt
6234 F:      drivers/gpio/gpiolib-acpi.c
6235
6236 GPIO IR Transmitter
6237 M:      Sean Young <sean@mess.org>
6238 L:      linux-media@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/media/rc/gpio-ir-tx.c
6241
6242 GPIO MOCKUP DRIVER
6243 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6244 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6245 L:      linux-gpio@vger.kernel.org
6246 S:      Maintained
6247 F:      drivers/gpio/gpio-mockup.c
6248 F:      tools/testing/selftests/gpio/
6249
6250 GPIO SUBSYSTEM
6251 M:      Linus Walleij <linus.walleij@linaro.org>
6252 L:      linux-gpio@vger.kernel.org
6253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6254 S:      Maintained
6255 F:      Documentation/devicetree/bindings/gpio/
6256 F:      Documentation/driver-api/gpio/
6257 F:      Documentation/gpio/
6258 F:      Documentation/ABI/testing/gpio-cdev
6259 F:      Documentation/ABI/obsolete/sysfs-gpio
6260 F:      drivers/gpio/
6261 F:      include/linux/gpio/
6262 F:      include/linux/gpio.h
6263 F:      include/linux/of_gpio.h
6264 F:      include/asm-generic/gpio.h
6265 F:      include/uapi/linux/gpio.h
6266 F:      tools/gpio/
6267
6268 GRE DEMULTIPLEXER DRIVER
6269 M:      Dmitry Kozlov <xeb@mail.ru>
6270 L:      netdev@vger.kernel.org
6271 S:      Maintained
6272 F:      net/ipv4/gre_demux.c
6273 F:      net/ipv4/gre_offload.c
6274 F:      include/net/gre.h
6275
6276 GRETH 10/100/1G Ethernet MAC device driver
6277 M:      Andreas Larsson <andreas@gaisler.com>
6278 L:      netdev@vger.kernel.org
6279 S:      Maintained
6280 F:      drivers/net/ethernet/aeroflex/
6281
6282 GREYBUS AUDIO PROTOCOLS DRIVERS
6283 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6284 M:      Mark Greer <mgreer@animalcreek.com>
6285 S:      Maintained
6286 F:      drivers/staging/greybus/audio_apbridgea.c
6287 F:      drivers/staging/greybus/audio_apbridgea.h
6288 F:      drivers/staging/greybus/audio_codec.c
6289 F:      drivers/staging/greybus/audio_codec.h
6290 F:      drivers/staging/greybus/audio_gb.c
6291 F:      drivers/staging/greybus/audio_manager.c
6292 F:      drivers/staging/greybus/audio_manager.h
6293 F:      drivers/staging/greybus/audio_manager_module.c
6294 F:      drivers/staging/greybus/audio_manager_private.h
6295 F:      drivers/staging/greybus/audio_manager_sysfs.c
6296 F:      drivers/staging/greybus/audio_module.c
6297 F:      drivers/staging/greybus/audio_topology.c
6298
6299 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6300 M:      Viresh Kumar <vireshk@kernel.org>
6301 S:      Maintained
6302 F:      drivers/staging/greybus/authentication.c
6303 F:      drivers/staging/greybus/bootrom.c
6304 F:      drivers/staging/greybus/firmware.h
6305 F:      drivers/staging/greybus/fw-core.c
6306 F:      drivers/staging/greybus/fw-download.c
6307 F:      drivers/staging/greybus/fw-management.c
6308 F:      drivers/staging/greybus/greybus_authentication.h
6309 F:      drivers/staging/greybus/greybus_firmware.h
6310 F:      drivers/staging/greybus/hid.c
6311 F:      drivers/staging/greybus/i2c.c
6312 F:      drivers/staging/greybus/spi.c
6313 F:      drivers/staging/greybus/spilib.c
6314 F:      drivers/staging/greybus/spilib.h
6315
6316 GREYBUS LOOPBACK DRIVER
6317 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6318 S:      Maintained
6319 F:      drivers/staging/greybus/loopback.c
6320
6321 GREYBUS PLATFORM DRIVERS
6322 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6323 S:      Maintained
6324 F:      drivers/staging/greybus/arche-platform.c
6325 F:      drivers/staging/greybus/arche-apb-ctrl.c
6326 F:      drivers/staging/greybus/arche_platform.h
6327
6328 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6329 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6330 S:      Maintained
6331 F:      drivers/staging/greybus/sdio.c
6332 F:      drivers/staging/greybus/light.c
6333 F:      drivers/staging/greybus/gpio.c
6334 F:      drivers/staging/greybus/power_supply.c
6335 F:      drivers/staging/greybus/spi.c
6336 F:      drivers/staging/greybus/spilib.c
6337
6338 GREYBUS SUBSYSTEM
6339 M:      Johan Hovold <johan@kernel.org>
6340 M:      Alex Elder <elder@kernel.org>
6341 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/
6344 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6345
6346 GREYBUS UART PROTOCOLS DRIVERS
6347 M:      David Lin <dtwlin@gmail.com>
6348 S:      Maintained
6349 F:      drivers/staging/greybus/uart.c
6350 F:      drivers/staging/greybus/log.c
6351
6352 GS1662 VIDEO SERIALIZER
6353 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6354 L:      linux-media@vger.kernel.org
6355 T:      git git://linuxtv.org/media_tree.git
6356 S:      Maintained
6357 F:      drivers/media/spi/gs1662.c
6358
6359 GSPCA FINEPIX SUBDRIVER
6360 M:      Frank Zago <frank@zago.net>
6361 L:      linux-media@vger.kernel.org
6362 T:      git git://linuxtv.org/media_tree.git
6363 S:      Maintained
6364 F:      drivers/media/usb/gspca/finepix.c
6365
6366 GSPCA GL860 SUBDRIVER
6367 M:      Olivier Lorin <o.lorin@laposte.net>
6368 L:      linux-media@vger.kernel.org
6369 T:      git git://linuxtv.org/media_tree.git
6370 S:      Maintained
6371 F:      drivers/media/usb/gspca/gl860/
6372
6373 GSPCA M5602 SUBDRIVER
6374 M:      Erik Andren <erik.andren@gmail.com>
6375 L:      linux-media@vger.kernel.org
6376 T:      git git://linuxtv.org/media_tree.git
6377 S:      Maintained
6378 F:      drivers/media/usb/gspca/m5602/
6379
6380 GSPCA PAC207 SONIXB SUBDRIVER
6381 M:      Hans Verkuil <hverkuil@xs4all.nl>
6382 L:      linux-media@vger.kernel.org
6383 T:      git git://linuxtv.org/media_tree.git
6384 S:      Odd Fixes
6385 F:      drivers/media/usb/gspca/pac207.c
6386
6387 GSPCA SN9C20X SUBDRIVER
6388 M:      Brian Johnson <brijohn@gmail.com>
6389 L:      linux-media@vger.kernel.org
6390 T:      git git://linuxtv.org/media_tree.git
6391 S:      Maintained
6392 F:      drivers/media/usb/gspca/sn9c20x.c
6393
6394 GSPCA T613 SUBDRIVER
6395 M:      Leandro Costantino <lcostantino@gmail.com>
6396 L:      linux-media@vger.kernel.org
6397 T:      git git://linuxtv.org/media_tree.git
6398 S:      Maintained
6399 F:      drivers/media/usb/gspca/t613.c
6400
6401 GSPCA USB WEBCAM DRIVER
6402 M:      Hans Verkuil <hverkuil@xs4all.nl>
6403 L:      linux-media@vger.kernel.org
6404 T:      git git://linuxtv.org/media_tree.git
6405 S:      Odd Fixes
6406 F:      drivers/media/usb/gspca/
6407
6408 GTP (GPRS Tunneling Protocol)
6409 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6410 M:      Harald Welte <laforge@gnumonks.org>
6411 L:      osmocom-net-gprs@lists.osmocom.org
6412 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6413 S:      Maintained
6414 F:      drivers/net/gtp.c
6415
6416 GUID PARTITION TABLE (GPT)
6417 M:      Davidlohr Bueso <dave@stgolabs.net>
6418 L:      linux-efi@vger.kernel.org
6419 S:      Maintained
6420 F:      block/partitions/efi.*
6421
6422 H8/300 ARCHITECTURE
6423 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6424 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6425 W:      http://uclinux-h8.sourceforge.jp
6426 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6427 S:      Maintained
6428 F:      arch/h8300/
6429 F:      drivers/clocksource/h8300_*.c
6430 F:      drivers/clk/h8300/
6431 F:      drivers/irqchip/irq-renesas-h8*.c
6432
6433 HACKRF MEDIA DRIVER
6434 M:      Antti Palosaari <crope@iki.fi>
6435 L:      linux-media@vger.kernel.org
6436 W:      https://linuxtv.org
6437 W:      http://palosaari.fi/linux/
6438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6439 T:      git git://linuxtv.org/anttip/media_tree.git
6440 S:      Maintained
6441 F:      drivers/media/usb/hackrf/
6442
6443 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6444 M:      Frank Seidel <frank@f-seidel.de>
6445 L:      platform-driver-x86@vger.kernel.org
6446 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6447 S:      Maintained
6448 F:      drivers/platform/x86/hdaps.c
6449
6450 HARDWARE MONITORING
6451 M:      Jean Delvare <jdelvare@suse.com>
6452 M:      Guenter Roeck <linux@roeck-us.net>
6453 L:      linux-hwmon@vger.kernel.org
6454 W:      http://hwmon.wiki.kernel.org/
6455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6456 S:      Maintained
6457 F:      Documentation/devicetree/bindings/hwmon/
6458 F:      Documentation/hwmon/
6459 F:      drivers/hwmon/
6460 F:      include/linux/hwmon*.h
6461
6462 HARDWARE RANDOM NUMBER GENERATOR CORE
6463 M:      Matt Mackall <mpm@selenic.com>
6464 M:      Herbert Xu <herbert@gondor.apana.org.au>
6465 L:      linux-crypto@vger.kernel.org
6466 S:      Odd fixes
6467 F:      Documentation/devicetree/bindings/rng/
6468 F:      Documentation/hw_random.txt
6469 F:      drivers/char/hw_random/
6470 F:      include/linux/hw_random.h
6471
6472 HARDWARE TRACING FACILITIES
6473 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6474 S:      Maintained
6475 F:      drivers/hwtracing/
6476
6477 HARDWARE SPINLOCK CORE
6478 M:      Ohad Ben-Cohen <ohad@wizery.com>
6479 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6480 L:      linux-remoteproc@vger.kernel.org
6481 S:      Maintained
6482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6483 F:      Documentation/devicetree/bindings/hwlock/
6484 F:      Documentation/hwspinlock.txt
6485 F:      drivers/hwspinlock/
6486 F:      include/linux/hwspinlock.h
6487
6488 HARMONY SOUND DRIVER
6489 L:      linux-parisc@vger.kernel.org
6490 S:      Maintained
6491 F:      sound/parisc/harmony.*
6492
6493 HDPVR USB VIDEO ENCODER DRIVER
6494 M:      Hans Verkuil <hverkuil@xs4all.nl>
6495 L:      linux-media@vger.kernel.org
6496 T:      git git://linuxtv.org/media_tree.git
6497 W:      https://linuxtv.org
6498 S:      Odd Fixes
6499 F:      drivers/media/usb/hdpvr/
6500
6501 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6502 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6503 S:      Supported
6504 F:      Documentation/watchdog/hpwdt.txt
6505 F:      drivers/watchdog/hpwdt.c
6506
6507 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6508 M:      Don Brace <don.brace@microsemi.com>
6509 L:      esc.storagedev@microsemi.com
6510 L:      linux-scsi@vger.kernel.org
6511 S:      Supported
6512 F:      Documentation/scsi/hpsa.txt
6513 F:      drivers/scsi/hpsa*.[ch]
6514 F:      include/linux/cciss*.h
6515 F:      include/uapi/linux/cciss*.h
6516
6517 HFI1 DRIVER
6518 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6519 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6520 L:      linux-rdma@vger.kernel.org
6521 S:      Supported
6522 F:      drivers/infiniband/hw/hfi1
6523
6524 HFS FILESYSTEM
6525 L:      linux-fsdevel@vger.kernel.org
6526 S:      Orphan
6527 F:      Documentation/filesystems/hfs.txt
6528 F:      fs/hfs/
6529
6530 HFSPLUS FILESYSTEM
6531 L:      linux-fsdevel@vger.kernel.org
6532 S:      Orphan
6533 F:      Documentation/filesystems/hfsplus.txt
6534 F:      fs/hfsplus/
6535
6536 HGA FRAMEBUFFER DRIVER
6537 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6538 L:      linux-nvidia@lists.surfsouth.com
6539 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6540 S:      Maintained
6541 F:      drivers/video/fbdev/hgafb.c
6542
6543 HIBERNATION (aka Software Suspend, aka swsusp)
6544 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6545 M:      Pavel Machek <pavel@ucw.cz>
6546 L:      linux-pm@vger.kernel.org
6547 B:      https://bugzilla.kernel.org
6548 S:      Supported
6549 F:      arch/x86/power/
6550 F:      drivers/base/power/
6551 F:      kernel/power/
6552 F:      include/linux/suspend.h
6553 F:      include/linux/freezer.h
6554 F:      include/linux/pm.h
6555 F:      arch/*/include/asm/suspend*.h
6556
6557 HID CORE LAYER
6558 M:      Jiri Kosina <jikos@kernel.org>
6559 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6560 L:      linux-input@vger.kernel.org
6561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6562 S:      Maintained
6563 F:      drivers/hid/
6564 F:      include/linux/hid*
6565 F:      include/uapi/linux/hid*
6566
6567 HID SENSOR HUB DRIVERS
6568 M:      Jiri Kosina <jikos@kernel.org>
6569 M:      Jonathan Cameron <jic23@kernel.org>
6570 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6571 L:      linux-input@vger.kernel.org
6572 L:      linux-iio@vger.kernel.org
6573 S:      Maintained
6574 F:      Documentation/hid/hid-sensor*
6575 F:      drivers/hid/hid-sensor-*
6576 F:      drivers/iio/*/hid-*
6577 F:      include/linux/hid-sensor-*
6578
6579 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6580 M:      Thomas Gleixner <tglx@linutronix.de>
6581 L:      linux-kernel@vger.kernel.org
6582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6583 S:      Maintained
6584 F:      Documentation/timers/
6585 F:      kernel/time/hrtimer.c
6586 F:      kernel/time/clockevents.c
6587 F:      kernel/time/timer_*.c
6588 F:      include/linux/clockchips.h
6589 F:      include/linux/hrtimer.h
6590
6591 HIGH-SPEED SCC DRIVER FOR AX.25
6592 L:      linux-hams@vger.kernel.org
6593 S:      Orphan
6594 F:      drivers/net/hamradio/dmascc.c
6595 F:      drivers/net/hamradio/scc.c
6596
6597 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6598 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6599 W:      http://www.highpoint-tech.com
6600 S:      Supported
6601 F:      Documentation/scsi/hptiop.txt
6602 F:      drivers/scsi/hptiop.c
6603
6604 HIPPI
6605 M:      Jes Sorensen <jes@trained-monkey.org>
6606 L:      linux-hippi@sunsite.dk
6607 S:      Maintained
6608 F:      include/linux/hippidevice.h
6609 F:      include/uapi/linux/if_hippi.h
6610 F:      net/802/hippi.c
6611 F:      drivers/net/hippi/
6612
6613 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6614 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6615 M:      Salil Mehta <salil.mehta@huawei.com>
6616 L:      netdev@vger.kernel.org
6617 W:      http://www.hisilicon.com
6618 S:      Maintained
6619 F:      drivers/net/ethernet/hisilicon/hns3/
6620
6621 HISILICON LPC BUS DRIVER
6622 M:      john.garry@huawei.com
6623 W:      http://www.hisilicon.com
6624 S:      Maintained
6625 F:      drivers/bus/hisi_lpc.c
6626 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6627
6628 HISILICON NETWORK SUBSYSTEM DRIVER
6629 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6630 M:      Salil Mehta <salil.mehta@huawei.com>
6631 L:      netdev@vger.kernel.org
6632 W:      http://www.hisilicon.com
6633 S:      Maintained
6634 F:      drivers/net/ethernet/hisilicon/
6635 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6636
6637 HISILICON PMU DRIVER
6638 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6639 W:      http://www.hisilicon.com
6640 S:      Supported
6641 F:      drivers/perf/hisilicon
6642 F:      Documentation/perf/hisi-pmu.txt
6643
6644 HISILICON ROCE DRIVER
6645 M:      Lijun Ou <oulijun@huawei.com>
6646 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6647 L:      linux-rdma@vger.kernel.org
6648 S:      Maintained
6649 F:      drivers/infiniband/hw/hns/
6650 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6651
6652 HISILICON SAS Controller
6653 M:      John Garry <john.garry@huawei.com>
6654 W:      http://www.hisilicon.com
6655 S:      Supported
6656 F:      drivers/scsi/hisi_sas/
6657 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6658
6659 HMM - Heterogeneous Memory Management
6660 M:      Jérôme Glisse <jglisse@redhat.com>
6661 L:      linux-mm@kvack.org
6662 S:      Maintained
6663 F:      mm/hmm*
6664 F:      include/linux/hmm*
6665 F:      Documentation/vm/hmm.rst
6666
6667 HOST AP DRIVER
6668 M:      Jouni Malinen <j@w1.fi>
6669 L:      linux-wireless@vger.kernel.org
6670 W:      http://w1.fi/hostap-driver.html
6671 S:      Obsolete
6672 F:      drivers/net/wireless/intersil/hostap/
6673
6674 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6675 L:      platform-driver-x86@vger.kernel.org
6676 S:      Orphan
6677 F:      drivers/platform/x86/tc1100-wmi.c
6678
6679 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6680 M:      Jaroslav Kysela <perex@perex.cz>
6681 S:      Maintained
6682 F:      drivers/net/ethernet/hp/hp100.*
6683
6684 HPET:   High Precision Event Timers driver
6685 M:      Clemens Ladisch <clemens@ladisch.de>
6686 S:      Maintained
6687 F:      Documentation/timers/hpet.txt
6688 F:      drivers/char/hpet.c
6689 F:      include/linux/hpet.h
6690 F:      include/uapi/linux/hpet.h
6691
6692 HPET:   x86
6693 S:      Orphan
6694 F:      arch/x86/kernel/hpet.c
6695 F:      arch/x86/include/asm/hpet.h
6696
6697 HPFS FILESYSTEM
6698 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6699 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6700 S:      Maintained
6701 F:      fs/hpfs/
6702
6703 HSI SUBSYSTEM
6704 M:      Sebastian Reichel <sre@kernel.org>
6705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6706 S:      Maintained
6707 F:      Documentation/ABI/testing/sysfs-bus-hsi
6708 F:      Documentation/driver-api/hsi.rst
6709 F:      drivers/hsi/
6710 F:      include/linux/hsi/
6711 F:      include/uapi/linux/hsi/
6712
6713 HSO 3G MODEM DRIVER
6714 L:      linux-usb@vger.kernel.org
6715 S:      Orphan
6716 F:      drivers/net/usb/hso.c
6717
6718 HSR NETWORK PROTOCOL
6719 M:      Arvid Brodin <arvid.brodin@alten.se>
6720 L:      netdev@vger.kernel.org
6721 S:      Maintained
6722 F:      net/hsr/
6723
6724 HT16K33 LED CONTROLLER DRIVER
6725 M:      Robin van der Gracht <robin@protonic.nl>
6726 S:      Maintained
6727 F:      drivers/auxdisplay/ht16k33.c
6728 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6729
6730 HTCPEN TOUCHSCREEN DRIVER
6731 M:      Pau Oliva Fora <pof@eslack.org>
6732 L:      linux-input@vger.kernel.org
6733 S:      Maintained
6734 F:      drivers/input/touchscreen/htcpen.c
6735
6736 HUAWEI ETHERNET DRIVER
6737 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6738 L:      netdev@vger.kernel.org
6739 S:      Supported
6740 F:      Documentation/networking/hinic.txt
6741 F:      drivers/net/ethernet/huawei/hinic/
6742
6743 HUGETLB FILESYSTEM
6744 M:      Mike Kravetz <mike.kravetz@oracle.com>
6745 L:      linux-mm@kvack.org
6746 S:      Maintained
6747 F:      fs/hugetlbfs/
6748 F:      mm/hugetlb.c
6749 F:      include/linux/hugetlb.h
6750 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6751 F:      Documentation/vm/hugetlbfs_reserv.rst
6752 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6753
6754 HVA ST MEDIA DRIVER
6755 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6756 L:      linux-media@vger.kernel.org
6757 T:      git git://linuxtv.org/media_tree.git
6758 W:      https://linuxtv.org
6759 S:      Supported
6760 F:      drivers/media/platform/sti/hva
6761
6762 HWPOISON MEMORY FAILURE HANDLING
6763 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6764 L:      linux-mm@kvack.org
6765 S:      Maintained
6766 F:      mm/memory-failure.c
6767 F:      mm/hwpoison-inject.c
6768
6769 Hyper-V CORE AND DRIVERS
6770 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6771 M:      Haiyang Zhang <haiyangz@microsoft.com>
6772 M:      Stephen Hemminger <sthemmin@microsoft.com>
6773 L:      devel@linuxdriverproject.org
6774 S:      Maintained
6775 F:      Documentation/networking/netvsc.txt
6776 F:      arch/x86/include/asm/mshyperv.h
6777 F:      arch/x86/include/asm/trace/hyperv.h
6778 F:      arch/x86/include/asm/hyperv-tlfs.h
6779 F:      arch/x86/kernel/cpu/mshyperv.c
6780 F:      arch/x86/hyperv
6781 F:      drivers/hid/hid-hyperv.c
6782 F:      drivers/hv/
6783 F:      drivers/input/serio/hyperv-keyboard.c
6784 F:      drivers/pci/controller/pci-hyperv.c
6785 F:      drivers/net/hyperv/
6786 F:      drivers/scsi/storvsc_drv.c
6787 F:      drivers/uio/uio_hv_generic.c
6788 F:      drivers/video/fbdev/hyperv_fb.c
6789 F:      net/vmw_vsock/hyperv_transport.c
6790 F:      include/linux/hyperv.h
6791 F:      include/uapi/linux/hyperv.h
6792 F:      tools/hv/
6793 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6794
6795 HYPERVISOR VIRTUAL CONSOLE DRIVER
6796 L:      linuxppc-dev@lists.ozlabs.org
6797 S:      Odd Fixes
6798 F:      drivers/tty/hvc/
6799
6800 I2C ACPI SUPPORT
6801 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6802 L:      linux-i2c@vger.kernel.org
6803 L:      linux-acpi@vger.kernel.org
6804 S:      Maintained
6805 F:      drivers/i2c/i2c-core-acpi.c
6806
6807 I2C MUXES
6808 M:      Peter Rosin <peda@axentia.se>
6809 L:      linux-i2c@vger.kernel.org
6810 S:      Maintained
6811 F:      Documentation/i2c/i2c-topology
6812 F:      Documentation/i2c/muxes/
6813 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6814 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6815 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6816 F:      drivers/i2c/i2c-mux.c
6817 F:      drivers/i2c/muxes/
6818 F:      include/linux/i2c-mux.h
6819
6820 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6821 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6822 L:      linux-i2c@vger.kernel.org
6823 S:      Maintained
6824 F:      drivers/i2c/busses/i2c-mv64xxx.c
6825
6826 I2C OVER PARALLEL PORT
6827 M:      Jean Delvare <jdelvare@suse.com>
6828 L:      linux-i2c@vger.kernel.org
6829 S:      Maintained
6830 F:      Documentation/i2c/busses/i2c-parport
6831 F:      Documentation/i2c/busses/i2c-parport-light
6832 F:      drivers/i2c/busses/i2c-parport.c
6833 F:      drivers/i2c/busses/i2c-parport-light.c
6834
6835 I2C SUBSYSTEM
6836 M:      Wolfram Sang <wsa@the-dreams.de>
6837 L:      linux-i2c@vger.kernel.org
6838 W:      https://i2c.wiki.kernel.org/
6839 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6841 S:      Maintained
6842 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6843 F:      Documentation/i2c/
6844 F:      drivers/i2c/*
6845 F:      include/linux/i2c.h
6846 F:      include/linux/i2c-dev.h
6847 F:      include/linux/i2c-smbus.h
6848 F:      include/uapi/linux/i2c.h
6849 F:      include/uapi/linux/i2c-*.h
6850
6851 I2C SUBSYSTEM HOST DRIVERS
6852 L:      linux-i2c@vger.kernel.org
6853 W:      https://i2c.wiki.kernel.org/
6854 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6856 S:      Odd Fixes
6857 F:      Documentation/devicetree/bindings/i2c/
6858 F:      drivers/i2c/algos/
6859 F:      drivers/i2c/busses/
6860
6861 I2C-TAOS-EVM DRIVER
6862 M:      Jean Delvare <jdelvare@suse.com>
6863 L:      linux-i2c@vger.kernel.org
6864 S:      Maintained
6865 F:      Documentation/i2c/busses/i2c-taos-evm
6866 F:      drivers/i2c/busses/i2c-taos-evm.c
6867
6868 I2C-TINY-USB DRIVER
6869 M:      Till Harbaum <till@harbaum.org>
6870 L:      linux-i2c@vger.kernel.org
6871 W:      http://www.harbaum.org/till/i2c_tiny_usb
6872 S:      Maintained
6873 F:      drivers/i2c/busses/i2c-tiny-usb.c
6874
6875 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6876 M:      Jean Delvare <jdelvare@suse.com>
6877 L:      linux-i2c@vger.kernel.org
6878 S:      Maintained
6879 F:      Documentation/i2c/busses/i2c-ali1535
6880 F:      Documentation/i2c/busses/i2c-ali1563
6881 F:      Documentation/i2c/busses/i2c-ali15x3
6882 F:      Documentation/i2c/busses/i2c-amd756
6883 F:      Documentation/i2c/busses/i2c-amd8111
6884 F:      Documentation/i2c/busses/i2c-i801
6885 F:      Documentation/i2c/busses/i2c-nforce2
6886 F:      Documentation/i2c/busses/i2c-piix4
6887 F:      Documentation/i2c/busses/i2c-sis5595
6888 F:      Documentation/i2c/busses/i2c-sis630
6889 F:      Documentation/i2c/busses/i2c-sis96x
6890 F:      Documentation/i2c/busses/i2c-via
6891 F:      Documentation/i2c/busses/i2c-viapro
6892 F:      drivers/i2c/busses/i2c-ali1535.c
6893 F:      drivers/i2c/busses/i2c-ali1563.c
6894 F:      drivers/i2c/busses/i2c-ali15x3.c
6895 F:      drivers/i2c/busses/i2c-amd756.c
6896 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6897 F:      drivers/i2c/busses/i2c-amd8111.c
6898 F:      drivers/i2c/busses/i2c-i801.c
6899 F:      drivers/i2c/busses/i2c-isch.c
6900 F:      drivers/i2c/busses/i2c-nforce2.c
6901 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6902 F:      drivers/i2c/busses/i2c-piix4.c
6903 F:      drivers/i2c/busses/i2c-sis5595.c
6904 F:      drivers/i2c/busses/i2c-sis630.c
6905 F:      drivers/i2c/busses/i2c-sis96x.c
6906 F:      drivers/i2c/busses/i2c-via.c
6907 F:      drivers/i2c/busses/i2c-viapro.c
6908
6909 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6910 M:      Hans de Goede <hdegoede@redhat.com>
6911 L:      linux-i2c@vger.kernel.org
6912 S:      Maintained
6913 F:      drivers/i2c/busses/i2c-cht-wc.c
6914
6915 I2C/SMBUS ISMT DRIVER
6916 M:      Seth Heasley <seth.heasley@intel.com>
6917 M:      Neil Horman <nhorman@tuxdriver.com>
6918 L:      linux-i2c@vger.kernel.org
6919 F:      drivers/i2c/busses/i2c-ismt.c
6920 F:      Documentation/i2c/busses/i2c-ismt
6921
6922 I2C/SMBUS STUB DRIVER
6923 M:      Jean Delvare <jdelvare@suse.com>
6924 L:      linux-i2c@vger.kernel.org
6925 S:      Maintained
6926 F:      drivers/i2c/i2c-stub.c
6927
6928 IA64 (Itanium) PLATFORM
6929 M:      Tony Luck <tony.luck@intel.com>
6930 M:      Fenghua Yu <fenghua.yu@intel.com>
6931 L:      linux-ia64@vger.kernel.org
6932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6933 S:      Maintained
6934 F:      arch/ia64/
6935
6936 IBM Power 842 compression accelerator
6937 M:      Haren Myneni <haren@us.ibm.com>
6938 S:      Supported
6939 F:      drivers/crypto/nx/Makefile
6940 F:      drivers/crypto/nx/Kconfig
6941 F:      drivers/crypto/nx/nx-842*
6942 F:      include/linux/sw842.h
6943 F:      crypto/842.c
6944 F:      lib/842/
6945
6946 IBM Power in-Nest Crypto Acceleration
6947 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6948 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6949 L:      linux-crypto@vger.kernel.org
6950 S:      Supported
6951 F:      drivers/crypto/nx/Makefile
6952 F:      drivers/crypto/nx/Kconfig
6953 F:      drivers/crypto/nx/nx-aes*
6954 F:      drivers/crypto/nx/nx-sha*
6955 F:      drivers/crypto/nx/nx.*
6956 F:      drivers/crypto/nx/nx_csbcpb.h
6957 F:      drivers/crypto/nx/nx_debugfs.h
6958
6959 IBM Power Linux RAID adapter
6960 M:      Brian King <brking@us.ibm.com>
6961 S:      Supported
6962 F:      drivers/scsi/ipr.*
6963
6964 IBM Power SRIOV Virtual NIC Device Driver
6965 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6966 M:      John Allen <jallen@linux.vnet.ibm.com>
6967 L:      netdev@vger.kernel.org
6968 S:      Supported
6969 F:      drivers/net/ethernet/ibm/ibmvnic.*
6970
6971 IBM Power Virtual Accelerator Switchboard
6972 M:      Sukadev Bhattiprolu
6973 L:      linuxppc-dev@lists.ozlabs.org
6974 S:      Supported
6975 F:      arch/powerpc/platforms/powernv/vas*
6976 F:      arch/powerpc/platforms/powernv/copy-paste.h
6977 F:      arch/powerpc/include/asm/vas.h
6978 F:      arch/powerpc/include/uapi/asm/vas.h
6979
6980 IBM Power Virtual Ethernet Device Driver
6981 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6982 L:      netdev@vger.kernel.org
6983 S:      Supported
6984 F:      drivers/net/ethernet/ibm/ibmveth.*
6985
6986 IBM Power Virtual FC Device Drivers
6987 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6988 L:      linux-scsi@vger.kernel.org
6989 S:      Supported
6990 F:      drivers/scsi/ibmvscsi/ibmvfc*
6991
6992 IBM Power Virtual Management Channel Driver
6993 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6994 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6995 S:      Supported
6996 F:      drivers/misc/ibmvmc.*
6997
6998 IBM Power Virtual SCSI Device Drivers
6999 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7000 L:      linux-scsi@vger.kernel.org
7001 S:      Supported
7002 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7003 F:      include/scsi/viosrp.h
7004
7005 IBM Power Virtual SCSI Device Target Driver
7006 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7007 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7008 L:      linux-scsi@vger.kernel.org
7009 L:      target-devel@vger.kernel.org
7010 S:      Supported
7011 F:      drivers/scsi/ibmvscsi_tgt/
7012
7013 IBM Power VMX Cryptographic instructions
7014 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7015 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7016 L:      linux-crypto@vger.kernel.org
7017 S:      Supported
7018 F:      drivers/crypto/vmx/Makefile
7019 F:      drivers/crypto/vmx/Kconfig
7020 F:      drivers/crypto/vmx/vmx.c
7021 F:      drivers/crypto/vmx/aes*
7022 F:      drivers/crypto/vmx/ghash*
7023 F:      drivers/crypto/vmx/ppc-xlate.pl
7024
7025 IBM ServeRAID RAID DRIVER
7026 S:      Orphan
7027 F:      drivers/scsi/ips.*
7028
7029 ICH LPC AND GPIO DRIVER
7030 M:      Peter Tyser <ptyser@xes-inc.com>
7031 S:      Maintained
7032 F:      drivers/mfd/lpc_ich.c
7033 F:      drivers/gpio/gpio-ich.c
7034
7035 IDE SUBSYSTEM
7036 M:      "David S. Miller" <davem@davemloft.net>
7037 L:      linux-ide@vger.kernel.org
7038 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7040 S:      Maintained
7041 F:      Documentation/ide/
7042 F:      drivers/ide/
7043 F:      include/linux/ide.h
7044
7045 IDE/ATAPI DRIVERS
7046 M:      Borislav Petkov <bp@alien8.de>
7047 L:      linux-ide@vger.kernel.org
7048 S:      Maintained
7049 F:      Documentation/cdrom/ide-cd
7050 F:      drivers/ide/ide-cd*
7051
7052 IDEAPAD LAPTOP EXTRAS DRIVER
7053 M:      Ike Panhc <ike.pan@canonical.com>
7054 L:      platform-driver-x86@vger.kernel.org
7055 W:      http://launchpad.net/ideapad-laptop
7056 S:      Maintained
7057 F:      drivers/platform/x86/ideapad-laptop.c
7058
7059 IDEAPAD LAPTOP SLIDEBAR DRIVER
7060 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7061 L:      linux-input@vger.kernel.org
7062 W:      https://github.com/o2genum/ideapad-slidebar
7063 S:      Maintained
7064 F:      drivers/input/misc/ideapad_slidebar.c
7065
7066 IDT VersaClock 5 CLOCK DRIVER
7067 M:      Marek Vasut <marek.vasut@gmail.com>
7068 S:      Maintained
7069 F:      drivers/clk/clk-versaclock5.c
7070
7071 IEEE 802.15.4 SUBSYSTEM
7072 M:      Alexander Aring <alex.aring@gmail.com>
7073 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7074 L:      linux-wpan@vger.kernel.org
7075 W:      http://wpan.cakelab.org/
7076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7078 S:      Maintained
7079 F:      net/ieee802154/
7080 F:      net/mac802154/
7081 F:      drivers/net/ieee802154/
7082 F:      include/linux/nl802154.h
7083 F:      include/linux/ieee802154.h
7084 F:      include/net/nl802154.h
7085 F:      include/net/mac802154.h
7086 F:      include/net/af_ieee802154.h
7087 F:      include/net/cfg802154.h
7088 F:      include/net/ieee802154_netdev.h
7089 F:      Documentation/networking/ieee802154.txt
7090
7091 IFE PROTOCOL
7092 M:      Yotam Gigi <yotam.gi@gmail.com>
7093 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7094 F:      net/ife
7095 F:      include/net/ife.h
7096 F:      include/uapi/linux/ife.h
7097
7098 IGORPLUG-USB IR RECEIVER
7099 M:      Sean Young <sean@mess.org>
7100 L:      linux-media@vger.kernel.org
7101 S:      Maintained
7102 F:      drivers/media/rc/igorplugusb.c
7103
7104 IGUANAWORKS USB IR TRANSCEIVER
7105 M:      Sean Young <sean@mess.org>
7106 L:      linux-media@vger.kernel.org
7107 S:      Maintained
7108 F:      drivers/media/rc/iguanair.c
7109
7110 IIO DIGITAL POTENTIOMETER DAC
7111 M:      Peter Rosin <peda@axentia.se>
7112 L:      linux-iio@vger.kernel.org
7113 S:      Maintained
7114 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7115 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7116 F:      drivers/iio/dac/dpot-dac.c
7117
7118 IIO ENVELOPE DETECTOR
7119 M:      Peter Rosin <peda@axentia.se>
7120 L:      linux-iio@vger.kernel.org
7121 S:      Maintained
7122 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7123 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7124 F:      drivers/iio/adc/envelope-detector.c
7125
7126 IIO MULTIPLEXER
7127 M:      Peter Rosin <peda@axentia.se>
7128 L:      linux-iio@vger.kernel.org
7129 S:      Maintained
7130 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7131 F:      drivers/iio/multiplexer/iio-mux.c
7132
7133 IIO SUBSYSTEM AND DRIVERS
7134 M:      Jonathan Cameron <jic23@kernel.org>
7135 R:      Hartmut Knaack <knaack.h@gmx.de>
7136 R:      Lars-Peter Clausen <lars@metafoo.de>
7137 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7138 L:      linux-iio@vger.kernel.org
7139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7140 S:      Maintained
7141 F:      Documentation/ABI/testing/configfs-iio*
7142 F:      Documentation/ABI/testing/sysfs-bus-iio*
7143 F:      Documentation/devicetree/bindings/iio/
7144 F:      drivers/iio/
7145 F:      drivers/staging/iio/
7146 F:      include/linux/iio/
7147 F:      tools/iio/
7148
7149 IIO UNIT CONVERTER
7150 M:      Peter Rosin <peda@axentia.se>
7151 L:      linux-iio@vger.kernel.org
7152 S:      Maintained
7153 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7154 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7155 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7156 F:      drivers/iio/afe/iio-rescale.c
7157
7158 IKANOS/ADI EAGLE ADSL USB DRIVER
7159 M:      Matthieu Castet <castet.matthieu@free.fr>
7160 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7161 S:      Maintained
7162 F:      drivers/usb/atm/ueagle-atm.c
7163
7164 IMGTEC ASCII LCD DRIVER
7165 M:      Paul Burton <paul.burton@mips.com>
7166 S:      Maintained
7167 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7168 F:      drivers/auxdisplay/img-ascii-lcd.c
7169
7170 IMGTEC IR DECODER DRIVER
7171 M:      James Hogan <jhogan@kernel.org>
7172 S:      Maintained
7173 F:      drivers/media/rc/img-ir/
7174
7175 IMON SOUNDGRAPH USB IR RECEIVER
7176 M:      Sean Young <sean@mess.org>
7177 L:      linux-media@vger.kernel.org
7178 S:      Maintained
7179 F:      drivers/media/rc/imon_raw.c
7180 F:      drivers/media/rc/imon.c
7181
7182 IMS TWINTURBO FRAMEBUFFER DRIVER
7183 L:      linux-fbdev@vger.kernel.org
7184 S:      Orphan
7185 F:      drivers/video/fbdev/imsttfb.c
7186
7187 INA209 HARDWARE MONITOR DRIVER
7188 M:      Guenter Roeck <linux@roeck-us.net>
7189 L:      linux-hwmon@vger.kernel.org
7190 S:      Maintained
7191 F:      Documentation/hwmon/ina209
7192 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7193 F:      drivers/hwmon/ina209.c
7194
7195 INA2XX HARDWARE MONITOR DRIVER
7196 M:      Guenter Roeck <linux@roeck-us.net>
7197 L:      linux-hwmon@vger.kernel.org
7198 S:      Maintained
7199 F:      Documentation/hwmon/ina2xx
7200 F:      drivers/hwmon/ina2xx.c
7201 F:      include/linux/platform_data/ina2xx.h
7202
7203 INDUSTRY PACK SUBSYSTEM (IPACK)
7204 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7205 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7206 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7207 L:      industrypack-devel@lists.sourceforge.net
7208 W:      http://industrypack.sourceforge.net
7209 S:      Maintained
7210 F:      drivers/ipack/
7211
7212 INFINIBAND SUBSYSTEM
7213 M:      Doug Ledford <dledford@redhat.com>
7214 M:      Jason Gunthorpe <jgg@mellanox.com>
7215 L:      linux-rdma@vger.kernel.org
7216 W:      https://github.com/linux-rdma/rdma-core
7217 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7219 S:      Supported
7220 F:      Documentation/devicetree/bindings/infiniband/
7221 F:      Documentation/infiniband/
7222 F:      drivers/infiniband/
7223 F:      include/uapi/linux/if_infiniband.h
7224 F:      include/uapi/rdma/
7225 F:      include/rdma/
7226
7227 INGENIC JZ4780 DMA Driver
7228 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7229 S:      Maintained
7230 F:      drivers/dma/dma-jz4780.c
7231
7232 INGENIC JZ4780 NAND DRIVER
7233 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7234 L:      linux-mtd@lists.infradead.org
7235 S:      Maintained
7236 F:      drivers/mtd/nand/raw/jz4780_*
7237
7238 INOTIFY
7239 M:      Jan Kara <jack@suse.cz>
7240 R:      Amir Goldstein <amir73il@gmail.com>
7241 L:      linux-fsdevel@vger.kernel.org
7242 S:      Maintained
7243 F:      Documentation/filesystems/inotify.txt
7244 F:      fs/notify/inotify/
7245 F:      include/linux/inotify.h
7246 F:      include/uapi/linux/inotify.h
7247
7248 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7249 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7250 L:      linux-input@vger.kernel.org
7251 Q:      http://patchwork.kernel.org/project/linux-input/list/
7252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7253 S:      Maintained
7254 F:      drivers/input/
7255 F:      include/linux/input.h
7256 F:      include/uapi/linux/input.h
7257 F:      include/uapi/linux/input-event-codes.h
7258 F:      include/linux/input/
7259 F:      Documentation/devicetree/bindings/input/
7260 F:      Documentation/devicetree/bindings/serio/
7261 F:      Documentation/input/
7262
7263 INPUT MULTITOUCH (MT) PROTOCOL
7264 M:      Henrik Rydberg <rydberg@bitmath.org>
7265 L:      linux-input@vger.kernel.org
7266 S:      Odd fixes
7267 F:      Documentation/input/multi-touch-protocol.rst
7268 F:      drivers/input/input-mt.c
7269 K:      \b(ABS|SYN)_MT_
7270
7271 INSIDE SECURE CRYPTO DRIVER
7272 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7273 F:      drivers/crypto/inside-secure/
7274 S:      Maintained
7275 L:      linux-crypto@vger.kernel.org
7276
7277 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7278 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7279 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7280 L:      linux-integrity@vger.kernel.org
7281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7282 S:      Supported
7283 F:      security/integrity/ima/
7284
7285 INTEL 810/815 FRAMEBUFFER DRIVER
7286 M:      Antonino Daplas <adaplas@gmail.com>
7287 L:      linux-fbdev@vger.kernel.org
7288 S:      Maintained
7289 F:      drivers/video/fbdev/i810/
7290
7291 INTEL ASoC DRIVERS
7292 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7293 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7294 M:      Jie Yang <yang.jie@linux.intel.com>
7295 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7296 S:      Supported
7297 F:      sound/soc/intel/
7298
7299 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7300 M:      Hans de Goede <hdegoede@redhat.com>
7301 L:      platform-driver-x86@vger.kernel.org
7302 S:      Maintained
7303 F:      drivers/platform/x86/intel_atomisp2_pm.c
7304
7305 INTEL C600 SERIES SAS CONTROLLER DRIVER
7306 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7307 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7308 L:      linux-scsi@vger.kernel.org
7309 T:      git git://git.code.sf.net/p/intel-sas/isci
7310 S:      Supported
7311 F:      drivers/scsi/isci/
7312
7313 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7314 M:      Jani Nikula <jani.nikula@linux.intel.com>
7315 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7316 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7317 L:      intel-gfx@lists.freedesktop.org
7318 W:      https://01.org/linuxgraphics/
7319 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7320 C:      irc://chat.freenode.net/intel-gfx
7321 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7322 T:      git git://anongit.freedesktop.org/drm-intel
7323 S:      Supported
7324 F:      drivers/gpu/drm/i915/
7325 F:      include/drm/i915*
7326 F:      include/uapi/drm/i915_drm.h
7327 F:      Documentation/gpu/i915.rst
7328
7329 INTEL ETHERNET DRIVERS
7330 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7331 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7332 W:      http://www.intel.com/support/feedback.htm
7333 W:      http://e1000.sourceforge.net/
7334 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7337 S:      Supported
7338 F:      Documentation/networking/e100.rst
7339 F:      Documentation/networking/e1000.rst
7340 F:      Documentation/networking/e1000e.txt
7341 F:      Documentation/networking/igb.txt
7342 F:      Documentation/networking/igbvf.txt
7343 F:      Documentation/networking/ixgb.txt
7344 F:      Documentation/networking/ixgbe.txt
7345 F:      Documentation/networking/ixgbevf.txt
7346 F:      Documentation/networking/i40e.txt
7347 F:      Documentation/networking/i40evf.txt
7348 F:      Documentation/networking/ice.txt
7349 F:      drivers/net/ethernet/intel/
7350 F:      drivers/net/ethernet/intel/*/
7351 F:      include/linux/avf/virtchnl.h
7352
7353 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7354 M:      Maik Broemme <mbroemme@libmpq.org>
7355 L:      linux-fbdev@vger.kernel.org
7356 S:      Maintained
7357 F:      Documentation/fb/intelfb.txt
7358 F:      drivers/video/fbdev/intelfb/
7359
7360 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7361 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7362 M:      Zhi Wang <zhi.a.wang@intel.com>
7363 L:      intel-gvt-dev@lists.freedesktop.org
7364 L:      intel-gfx@lists.freedesktop.org
7365 W:      https://01.org/igvt-g
7366 T:      git https://github.com/intel/gvt-linux.git
7367 S:      Supported
7368 F:      drivers/gpu/drm/i915/gvt/
7369
7370 INTEL HID EVENT DRIVER
7371 M:      Alex Hung <alex.hung@canonical.com>
7372 L:      platform-driver-x86@vger.kernel.org
7373 S:      Maintained
7374 F:      drivers/platform/x86/intel-hid.c
7375
7376 INTEL I/OAT DMA DRIVER
7377 M:      Dave Jiang <dave.jiang@intel.com>
7378 R:      Dan Williams <dan.j.williams@intel.com>
7379 L:      dmaengine@vger.kernel.org
7380 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7381 S:      Supported
7382 F:      drivers/dma/ioat*
7383
7384 INTEL IDLE DRIVER
7385 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7386 M:      Len Brown <lenb@kernel.org>
7387 L:      linux-pm@vger.kernel.org
7388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7389 B:      https://bugzilla.kernel.org
7390 S:      Supported
7391 F:      drivers/idle/intel_idle.c
7392
7393 INTEL INTEGRATED SENSOR HUB DRIVER
7394 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7395 M:      Jiri Kosina <jikos@kernel.org>
7396 L:      linux-input@vger.kernel.org
7397 S:      Maintained
7398 F:      drivers/hid/intel-ish-hid/
7399
7400 INTEL IOMMU (VT-d)
7401 M:      David Woodhouse <dwmw2@infradead.org>
7402 L:      iommu@lists.linux-foundation.org
7403 T:      git git://git.infradead.org/iommu-2.6.git
7404 S:      Supported
7405 F:      drivers/iommu/intel-iommu.c
7406 F:      include/linux/intel-iommu.h
7407
7408 INTEL IOP-ADMA DMA DRIVER
7409 R:      Dan Williams <dan.j.williams@intel.com>
7410 S:      Odd fixes
7411 F:      drivers/dma/iop-adma.c
7412
7413 INTEL IPU3 CSI-2 CIO2 DRIVER
7414 M:      Yong Zhi <yong.zhi@intel.com>
7415 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7416 M:      Bingbu Cao <bingbu.cao@intel.com>
7417 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7418 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7419 L:      linux-media@vger.kernel.org
7420 S:      Maintained
7421 F:      drivers/media/pci/intel/ipu3/
7422 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7423
7424 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7425 M:      Krzysztof Halasa <khalasa@piap.pl>
7426 S:      Maintained
7427 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7428 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7429 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7430 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7431 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7432 F:      drivers/net/wan/ixp4xx_hss.c
7433
7434 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7435 M:      Deepak Saxena <dsaxena@plexity.net>
7436 S:      Maintained
7437 F:      drivers/char/hw_random/ixp4xx-rng.c
7438
7439 INTEL MANAGEMENT ENGINE (mei)
7440 M:      Tomas Winkler <tomas.winkler@intel.com>
7441 L:      linux-kernel@vger.kernel.org
7442 S:      Supported
7443 F:      include/uapi/linux/mei.h
7444 F:      include/linux/mei_cl_bus.h
7445 F:      drivers/misc/mei/*
7446 F:      drivers/watchdog/mei_wdt.c
7447 F:      Documentation/misc-devices/mei/*
7448 F:      samples/mei/*
7449
7450 INTEL MENLOW THERMAL DRIVER
7451 M:      Sujith Thomas <sujith.thomas@intel.com>
7452 L:      platform-driver-x86@vger.kernel.org
7453 W:      https://01.org/linux-acpi
7454 S:      Supported
7455 F:      drivers/platform/x86/intel_menlow.c
7456
7457 INTEL MERRIFIELD GPIO DRIVER
7458 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7459 L:      linux-gpio@vger.kernel.org
7460 S:      Maintained
7461 F:      drivers/gpio/gpio-merrifield.c
7462
7463 INTEL MIC DRIVERS (mic)
7464 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7465 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7466 S:      Supported
7467 W:      https://github.com/sudeepdutt/mic
7468 W:      http://software.intel.com/en-us/mic-developer
7469 F:      include/linux/mic_bus.h
7470 F:      include/linux/scif.h
7471 F:      include/uapi/linux/mic_common.h
7472 F:      include/uapi/linux/mic_ioctl.h
7473 F:      include/uapi/linux/scif_ioctl.h
7474 F:      drivers/misc/mic/
7475 F:      drivers/dma/mic_x100_dma.c
7476 F:      drivers/dma/mic_x100_dma.h
7477 F:      Documentation/mic/
7478
7479 INTEL PMC CORE DRIVER
7480 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7481 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7482 L:      platform-driver-x86@vger.kernel.org
7483 S:      Maintained
7484 F:      drivers/platform/x86/intel_pmc_core*
7485
7486 INTEL PMC/P-Unit IPC DRIVER
7487 M:      Zha Qipeng<qipeng.zha@intel.com>
7488 L:      platform-driver-x86@vger.kernel.org
7489 S:      Maintained
7490 F:      drivers/platform/x86/intel_pmc_ipc.c
7491 F:      drivers/platform/x86/intel_punit_ipc.c
7492 F:      arch/x86/include/asm/intel_pmc_ipc.h
7493 F:      arch/x86/include/asm/intel_punit_ipc.h
7494
7495 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7496 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7497 L:      linux-wireless@vger.kernel.org
7498 S:      Maintained
7499 F:      Documentation/networking/README.ipw2100
7500 F:      Documentation/networking/README.ipw2200
7501 F:      drivers/net/wireless/intel/ipw2x00/
7502
7503 INTEL PSTATE DRIVER
7504 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7505 M:      Len Brown <lenb@kernel.org>
7506 L:      linux-pm@vger.kernel.org
7507 S:      Supported
7508 F:      drivers/cpufreq/intel_pstate.c
7509
7510 INTEL RDMA RNIC DRIVER
7511 M:      Faisal Latif <faisal.latif@intel.com>
7512 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7513 L:      linux-rdma@vger.kernel.org
7514 S:      Supported
7515 F:      drivers/infiniband/hw/i40iw/
7516 F:      include/uapi/rdma/i40iw-abi.h
7517
7518 INTEL SHA MULTIBUFFER DRIVER
7519 M:      Megha Dey <megha.dey@linux.intel.com>
7520 R:      Tim Chen <tim.c.chen@linux.intel.com>
7521 L:      linux-crypto@vger.kernel.org
7522 S:      Supported
7523 F:      arch/x86/crypto/sha*-mb/
7524 F:      crypto/mcryptd.c
7525
7526 INTEL TELEMETRY DRIVER
7527 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7528 M:      "David E. Box" <david.e.box@linux.intel.com>
7529 L:      platform-driver-x86@vger.kernel.org
7530 S:      Maintained
7531 F:      arch/x86/include/asm/intel_telemetry.h
7532 F:      drivers/platform/x86/intel_telemetry*
7533
7534 INTEL VIRTUAL BUTTON DRIVER
7535 M:      AceLan Kao <acelan.kao@canonical.com>
7536 L:      platform-driver-x86@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/platform/x86/intel-vbtn.c
7539
7540 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7541 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7542 L:      linux-wireless@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/net/wireless/intel/iwlegacy/
7545
7546 INTEL WIRELESS WIFI LINK (iwlwifi)
7547 M:      Johannes Berg <johannes.berg@intel.com>
7548 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7549 M:      Luca Coelho <luciano.coelho@intel.com>
7550 M:      Intel Linux Wireless <linuxwifi@intel.com>
7551 L:      linux-wireless@vger.kernel.org
7552 W:      http://intellinuxwireless.org
7553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7554 S:      Supported
7555 F:      drivers/net/wireless/intel/iwlwifi/
7556
7557 INTEL WIRELESS WIMAX CONNECTION 2400
7558 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7559 M:      linux-wimax@intel.com
7560 L:      wimax@linuxwimax.org (subscribers-only)
7561 S:      Supported
7562 W:      http://linuxwimax.org
7563 F:      Documentation/wimax/README.i2400m
7564 F:      drivers/net/wimax/i2400m/
7565 F:      include/uapi/linux/wimax/i2400m.h
7566
7567 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7568 M:      Mario Limonciello <mario.limonciello@dell.com>
7569 S:      Maintained
7570 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7571
7572 INTEL(R) TRACE HUB
7573 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7574 S:      Supported
7575 F:      Documentation/trace/intel_th.rst
7576 F:      drivers/hwtracing/intel_th/
7577
7578 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7579 M:      Ning Sun <ning.sun@intel.com>
7580 L:      tboot-devel@lists.sourceforge.net
7581 W:      http://tboot.sourceforge.net
7582 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7583 S:      Supported
7584 F:      Documentation/intel_txt.txt
7585 F:      include/linux/tboot.h
7586 F:      arch/x86/kernel/tboot.c
7587
7588 INTEL-MID GPIO DRIVER
7589 M:      David Cohen <david.a.cohen@linux.intel.com>
7590 L:      linux-gpio@vger.kernel.org
7591 S:      Maintained
7592 F:      drivers/gpio/gpio-intel-mid.c
7593
7594 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7595 M:      Linus Walleij <linus.walleij@linaro.org>
7596 L:      linux-iio@vger.kernel.org
7597 S:      Maintained
7598 F:      drivers/iio/gyro/mpu3050*
7599 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7600
7601 IOC3 ETHERNET DRIVER
7602 M:      Ralf Baechle <ralf@linux-mips.org>
7603 L:      linux-mips@linux-mips.org
7604 S:      Maintained
7605 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7606
7607 IOC3 SERIAL DRIVER
7608 M:      Pat Gefre <pfg@sgi.com>
7609 L:      linux-serial@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/tty/serial/ioc3_serial.c
7612
7613 IOMMU DRIVERS
7614 M:      Joerg Roedel <joro@8bytes.org>
7615 L:      iommu@lists.linux-foundation.org
7616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7617 S:      Maintained
7618 F:      Documentation/devicetree/bindings/iommu/
7619 F:      drivers/iommu/
7620 F:      include/linux/iommu.h
7621 F:      include/linux/of_iommu.h
7622 F:      include/linux/iova.h
7623
7624 IP MASQUERADING
7625 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7626 S:      Maintained
7627 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7628
7629 IPMI SUBSYSTEM
7630 M:      Corey Minyard <minyard@acm.org>
7631 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7632 W:      http://openipmi.sourceforge.net/
7633 S:      Supported
7634 F:      Documentation/IPMI.txt
7635 F:      drivers/char/ipmi/
7636 F:      include/linux/ipmi*
7637 F:      include/uapi/linux/ipmi*
7638
7639 IPS SCSI RAID DRIVER
7640 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7641 L:      linux-scsi@vger.kernel.org
7642 W:      http://www.adaptec.com/
7643 S:      Maintained
7644 F:      drivers/scsi/ips*
7645
7646 IPVS
7647 M:      Wensong Zhang <wensong@linux-vs.org>
7648 M:      Simon Horman <horms@verge.net.au>
7649 M:      Julian Anastasov <ja@ssi.bg>
7650 L:      netdev@vger.kernel.org
7651 L:      lvs-devel@vger.kernel.org
7652 S:      Maintained
7653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7655 F:      Documentation/networking/ipvs-sysctl.txt
7656 F:      include/net/ip_vs.h
7657 F:      include/uapi/linux/ip_vs.h
7658 F:      net/netfilter/ipvs/
7659
7660 IPWIRELESS DRIVER
7661 M:      Jiri Kosina <jikos@kernel.org>
7662 M:      David Sterba <dsterba@suse.com>
7663 S:      Odd Fixes
7664 F:      drivers/tty/ipwireless/
7665
7666 IPX NETWORK LAYER
7667 L:      netdev@vger.kernel.org
7668 S:      Obsolete
7669 F:      include/uapi/linux/ipx.h
7670 F:      drivers/staging/ipx/
7671
7672 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7673 M:      Marc Zyngier <marc.zyngier@arm.com>
7674 S:      Maintained
7675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7676 F:      Documentation/IRQ-domain.txt
7677 F:      include/linux/irqdomain.h
7678 F:      kernel/irq/irqdomain.c
7679 F:      kernel/irq/msi.c
7680
7681 IRQ SUBSYSTEM
7682 M:      Thomas Gleixner <tglx@linutronix.de>
7683 L:      linux-kernel@vger.kernel.org
7684 S:      Maintained
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7686 F:      kernel/irq/
7687
7688 IRQCHIP DRIVERS
7689 M:      Thomas Gleixner <tglx@linutronix.de>
7690 M:      Jason Cooper <jason@lakedaemon.net>
7691 M:      Marc Zyngier <marc.zyngier@arm.com>
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:      Documentation/devicetree/bindings/interrupt-controller/
7696 F:      drivers/irqchip/
7697
7698 ISA
7699 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7700 S:      Maintained
7701 F:      Documentation/isa.txt
7702 F:      drivers/base/isa.c
7703 F:      include/linux/isa.h
7704
7705 ISA RADIO MODULE
7706 M:      Hans Verkuil <hverkuil@xs4all.nl>
7707 L:      linux-media@vger.kernel.org
7708 T:      git git://linuxtv.org/media_tree.git
7709 W:      https://linuxtv.org
7710 S:      Maintained
7711 F:      drivers/media/radio/radio-isa*
7712
7713 ISAPNP
7714 M:      Jaroslav Kysela <perex@perex.cz>
7715 S:      Maintained
7716 F:      Documentation/isapnp.txt
7717 F:      drivers/pnp/isapnp/
7718 F:      include/linux/isapnp.h
7719
7720 ISCSI
7721 M:      Lee Duncan <lduncan@suse.com>
7722 M:      Chris Leech <cleech@redhat.com>
7723 L:      open-iscsi@googlegroups.com
7724 W:      www.open-iscsi.com
7725 S:      Maintained
7726 F:      drivers/scsi/*iscsi*
7727 F:      include/scsi/*iscsi*
7728
7729 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7730 M:      Peter Jones <pjones@redhat.com>
7731 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7732 S:      Maintained
7733 F:      drivers/firmware/iscsi_ibft*
7734
7735 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7736 M:      Sagi Grimberg <sagi@grimberg.me>
7737 M:      Max Gurtovoy <maxg@mellanox.com>
7738 L:      linux-rdma@vger.kernel.org
7739 S:      Supported
7740 W:      http://www.openfabrics.org
7741 W:      www.open-iscsi.org
7742 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7743 F:      drivers/infiniband/ulp/iser/
7744
7745 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7746 M:      Sagi Grimberg <sagi@grimberg.me>
7747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7748 L:      linux-rdma@vger.kernel.org
7749 L:      target-devel@vger.kernel.org
7750 S:      Supported
7751 W:      http://www.linux-iscsi.org
7752 F:      drivers/infiniband/ulp/isert
7753
7754 ISDN SUBSYSTEM
7755 M:      Karsten Keil <isdn@linux-pingi.de>
7756 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7757 L:      netdev@vger.kernel.org
7758 W:      http://www.isdn4linux.de
7759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7760 S:      Maintained
7761 F:      Documentation/isdn/
7762 F:      drivers/isdn/
7763 F:      include/linux/isdn.h
7764 F:      include/linux/isdn/
7765 F:      include/uapi/linux/isdn.h
7766 F:      include/uapi/linux/isdn/
7767
7768 ISDN SUBSYSTEM (Eicon active card driver)
7769 M:      Armin Schindler <mac@melware.de>
7770 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7771 W:      http://www.melware.de
7772 S:      Maintained
7773 F:      drivers/isdn/hardware/eicon/
7774
7775 IT87 HARDWARE MONITORING DRIVER
7776 M:      Jean Delvare <jdelvare@suse.com>
7777 L:      linux-hwmon@vger.kernel.org
7778 S:      Maintained
7779 F:      Documentation/hwmon/it87
7780 F:      drivers/hwmon/it87.c
7781
7782 IT913X MEDIA DRIVER
7783 M:      Antti Palosaari <crope@iki.fi>
7784 L:      linux-media@vger.kernel.org
7785 W:      https://linuxtv.org
7786 W:      http://palosaari.fi/linux/
7787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7788 T:      git git://linuxtv.org/anttip/media_tree.git
7789 S:      Maintained
7790 F:      drivers/media/tuners/it913x*
7791
7792 IVTV VIDEO4LINUX DRIVER
7793 M:      Andy Walls <awalls@md.metrocast.net>
7794 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7795 L:      linux-media@vger.kernel.org
7796 T:      git git://linuxtv.org/media_tree.git
7797 W:      http://www.ivtvdriver.org
7798 S:      Maintained
7799 F:      Documentation/media/v4l-drivers/ivtv*
7800 F:      drivers/media/pci/ivtv/
7801 F:      include/uapi/linux/ivtv*
7802
7803 IX2505V MEDIA DRIVER
7804 M:      Malcolm Priestley <tvboxspy@gmail.com>
7805 L:      linux-media@vger.kernel.org
7806 W:      https://linuxtv.org
7807 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7808 S:      Maintained
7809 F:      drivers/media/dvb-frontends/ix2505v*
7810
7811 JAILHOUSE HYPERVISOR INTERFACE
7812 M:      Jan Kiszka <jan.kiszka@siemens.com>
7813 L:      jailhouse-dev@googlegroups.com
7814 S:      Maintained
7815 F:      arch/x86/kernel/jailhouse.c
7816 F:      arch/x86/include/asm/jailhouse_para.h
7817
7818 JC42.4 TEMPERATURE SENSOR DRIVER
7819 M:      Guenter Roeck <linux@roeck-us.net>
7820 L:      linux-hwmon@vger.kernel.org
7821 S:      Maintained
7822 F:      drivers/hwmon/jc42.c
7823 F:      Documentation/hwmon/jc42
7824
7825 JFS FILESYSTEM
7826 M:      Dave Kleikamp <shaggy@kernel.org>
7827 L:      jfs-discussion@lists.sourceforge.net
7828 W:      http://jfs.sourceforge.net/
7829 T:      git git://github.com/kleikamp/linux-shaggy.git
7830 S:      Maintained
7831 F:      Documentation/filesystems/jfs.txt
7832 F:      fs/jfs/
7833
7834 JME NETWORK DRIVER
7835 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7836 L:      netdev@vger.kernel.org
7837 S:      Maintained
7838 F:      drivers/net/ethernet/jme.*
7839
7840 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7841 M:      David Woodhouse <dwmw2@infradead.org>
7842 L:      linux-mtd@lists.infradead.org
7843 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7844 S:      Maintained
7845 F:      fs/jffs2/
7846 F:      include/uapi/linux/jffs2.h
7847
7848 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7849 M:      "Theodore Ts'o" <tytso@mit.edu>
7850 M:      Jan Kara <jack@suse.com>
7851 L:      linux-ext4@vger.kernel.org
7852 S:      Maintained
7853 F:      fs/jbd2/
7854 F:      include/linux/jbd2.h
7855
7856 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7857 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7858 L:      linux-media@vger.kernel.org
7859 S:      Maintained
7860 F:      drivers/media/platform/rcar_jpu.c
7861
7862 JSM Neo PCI based serial card
7863 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7864 L:      linux-serial@vger.kernel.org
7865 S:      Maintained
7866 F:      drivers/tty/serial/jsm/
7867
7868 K10TEMP HARDWARE MONITORING DRIVER
7869 M:      Clemens Ladisch <clemens@ladisch.de>
7870 L:      linux-hwmon@vger.kernel.org
7871 S:      Maintained
7872 F:      Documentation/hwmon/k10temp
7873 F:      drivers/hwmon/k10temp.c
7874
7875 K8TEMP HARDWARE MONITORING DRIVER
7876 M:      Rudolf Marek <r.marek@assembler.cz>
7877 L:      linux-hwmon@vger.kernel.org
7878 S:      Maintained
7879 F:      Documentation/hwmon/k8temp
7880 F:      drivers/hwmon/k8temp.c
7881
7882 KASAN
7883 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7884 R:      Alexander Potapenko <glider@google.com>
7885 R:      Dmitry Vyukov <dvyukov@google.com>
7886 L:      kasan-dev@googlegroups.com
7887 S:      Maintained
7888 F:      arch/*/include/asm/kasan.h
7889 F:      arch/*/mm/kasan_init*
7890 F:      Documentation/dev-tools/kasan.rst
7891 F:      include/linux/kasan*.h
7892 F:      lib/test_kasan.c
7893 F:      mm/kasan/
7894 F:      scripts/Makefile.kasan
7895
7896 KCONFIG
7897 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7899 L:      linux-kbuild@vger.kernel.org
7900 S:      Maintained
7901 F:      Documentation/kbuild/kconfig*
7902 F:      scripts/kconfig/
7903 F:      scripts/Kconfig.include
7904
7905 KDUMP
7906 M:      Dave Young <dyoung@redhat.com>
7907 M:      Baoquan He <bhe@redhat.com>
7908 R:      Vivek Goyal <vgoyal@redhat.com>
7909 L:      kexec@lists.infradead.org
7910 W:      http://lse.sourceforge.net/kdump/
7911 S:      Maintained
7912 F:      Documentation/kdump/
7913
7914 KEENE FM RADIO TRANSMITTER DRIVER
7915 M:      Hans Verkuil <hverkuil@xs4all.nl>
7916 L:      linux-media@vger.kernel.org
7917 T:      git git://linuxtv.org/media_tree.git
7918 W:      https://linuxtv.org
7919 S:      Maintained
7920 F:      drivers/media/radio/radio-keene*
7921
7922 KERNEL AUTOMOUNTER
7923 M:      Ian Kent <raven@themaw.net>
7924 L:      autofs@vger.kernel.org
7925 S:      Maintained
7926 F:      fs/autofs/
7927
7928 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7929 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7930 M:      Michal Marek <michal.lkml@markovi.net>
7931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7932 L:      linux-kbuild@vger.kernel.org
7933 S:      Maintained
7934 F:      Documentation/kbuild/
7935 F:      Makefile
7936 F:      scripts/Kbuild*
7937 F:      scripts/Makefile*
7938 F:      scripts/basic/
7939 F:      scripts/mk*
7940 F:      scripts/mod/
7941 F:      scripts/package/
7942
7943 KERNEL JANITORS
7944 L:      kernel-janitors@vger.kernel.org
7945 W:      http://kernelnewbies.org/KernelJanitors
7946 S:      Odd Fixes
7947
7948 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7949 M:      "J. Bruce Fields" <bfields@fieldses.org>
7950 M:      Jeff Layton <jlayton@kernel.org>
7951 L:      linux-nfs@vger.kernel.org
7952 W:      http://nfs.sourceforge.net/
7953 T:      git git://linux-nfs.org/~bfields/linux.git
7954 S:      Supported
7955 F:      fs/nfsd/
7956 F:      include/uapi/linux/nfsd/
7957 F:      fs/lockd/
7958 F:      fs/nfs_common/
7959 F:      net/sunrpc/
7960 F:      include/linux/lockd/
7961 F:      include/linux/sunrpc/
7962 F:      include/uapi/linux/sunrpc/
7963
7964 KERNEL SELFTEST FRAMEWORK
7965 M:      Shuah Khan <shuah@kernel.org>
7966 L:      linux-kselftest@vger.kernel.org
7967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7968 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7969 S:      Maintained
7970 F:      tools/testing/selftests/
7971 F:      Documentation/dev-tools/kselftest*
7972
7973 KERNEL USERMODE HELPER
7974 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7975 L:      linux-kernel@vger.kernel.org
7976 S:      Maintained
7977 F:      kernel/umh.c
7978 F:      include/linux/umh.h
7979
7980 KERNEL VIRTUAL MACHINE (KVM)
7981 M:      Paolo Bonzini <pbonzini@redhat.com>
7982 M:      Radim Krčmář <rkrcmar@redhat.com>
7983 L:      kvm@vger.kernel.org
7984 W:      http://www.linux-kvm.org
7985 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7986 S:      Supported
7987 F:      Documentation/virtual/kvm/
7988 F:      include/trace/events/kvm.h
7989 F:      include/uapi/asm-generic/kvm*
7990 F:      include/uapi/linux/kvm*
7991 F:      include/asm-generic/kvm*
7992 F:      include/linux/kvm*
7993 F:      include/kvm/iodev.h
7994 F:      virt/kvm/*
7995 F:      tools/kvm/
7996
7997 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7998 M:      Joerg Roedel <joro@8bytes.org>
7999 L:      kvm@vger.kernel.org
8000 W:      http://www.linux-kvm.org/
8001 S:      Maintained
8002 F:      arch/x86/include/asm/svm.h
8003 F:      arch/x86/kvm/svm.c
8004
8005 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8006 M:      Christoffer Dall <christoffer.dall@arm.com>
8007 M:      Marc Zyngier <marc.zyngier@arm.com>
8008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8009 L:      kvmarm@lists.cs.columbia.edu
8010 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8012 S:      Supported
8013 F:      arch/arm/include/uapi/asm/kvm*
8014 F:      arch/arm/include/asm/kvm*
8015 F:      arch/arm/kvm/
8016 F:      virt/kvm/arm/
8017 F:      include/kvm/arm_*
8018
8019 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8020 M:      Christoffer Dall <christoffer.dall@arm.com>
8021 M:      Marc Zyngier <marc.zyngier@arm.com>
8022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8023 L:      kvmarm@lists.cs.columbia.edu
8024 S:      Maintained
8025 F:      arch/arm64/include/uapi/asm/kvm*
8026 F:      arch/arm64/include/asm/kvm*
8027 F:      arch/arm64/kvm/
8028
8029 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8030 M:      James Hogan <jhogan@kernel.org>
8031 L:      linux-mips@linux-mips.org
8032 S:      Supported
8033 F:      arch/mips/include/uapi/asm/kvm*
8034 F:      arch/mips/include/asm/kvm*
8035 F:      arch/mips/kvm/
8036
8037 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8038 M:      Paul Mackerras <paulus@ozlabs.org>
8039 L:      kvm-ppc@vger.kernel.org
8040 W:      http://www.linux-kvm.org/
8041 T:      git git://github.com/agraf/linux-2.6.git
8042 S:      Supported
8043 F:      arch/powerpc/include/uapi/asm/kvm*
8044 F:      arch/powerpc/include/asm/kvm*
8045 F:      arch/powerpc/kvm/
8046 F:      arch/powerpc/kernel/kvm*
8047
8048 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8049 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8050 M:      Janosch Frank <frankja@linux.ibm.com>
8051 R:      David Hildenbrand <david@redhat.com>
8052 R:      Cornelia Huck <cohuck@redhat.com>
8053 L:      linux-s390@vger.kernel.org
8054 W:      http://www.ibm.com/developerworks/linux/linux390/
8055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8056 S:      Supported
8057 F:      arch/s390/include/uapi/asm/kvm*
8058 F:      arch/s390/include/asm/gmap.h
8059 F:      arch/s390/include/asm/kvm*
8060 F:      arch/s390/kvm/
8061 F:      arch/s390/mm/gmap.c
8062
8063 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8064 M:      Paolo Bonzini <pbonzini@redhat.com>
8065 M:      Radim Krčmář <rkrcmar@redhat.com>
8066 L:      kvm@vger.kernel.org
8067 W:      http://www.linux-kvm.org
8068 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8069 S:      Supported
8070 F:      arch/x86/kvm/
8071 F:      arch/x86/include/uapi/asm/kvm*
8072 F:      arch/x86/include/asm/kvm*
8073 F:      arch/x86/include/asm/pvclock-abi.h
8074 F:      arch/x86/kernel/kvm.c
8075 F:      arch/x86/kernel/kvmclock.c
8076
8077 KERNFS
8078 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8079 M:      Tejun Heo <tj@kernel.org>
8080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8081 S:      Supported
8082 F:      include/linux/kernfs.h
8083 F:      fs/kernfs/
8084
8085 KEXEC
8086 M:      Eric Biederman <ebiederm@xmission.com>
8087 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8088 L:      kexec@lists.infradead.org
8089 S:      Maintained
8090 F:      include/linux/kexec.h
8091 F:      include/uapi/linux/kexec.h
8092 F:      kernel/kexec*
8093
8094 KEYS-ENCRYPTED
8095 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8096 L:      linux-integrity@vger.kernel.org
8097 L:      keyrings@vger.kernel.org
8098 S:      Supported
8099 F:      Documentation/security/keys/trusted-encrypted.rst
8100 F:      include/keys/encrypted-type.h
8101 F:      security/keys/encrypted-keys/
8102
8103 KEYS-TRUSTED
8104 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8105 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8106 L:      linux-integrity@vger.kernel.org
8107 L:      keyrings@vger.kernel.org
8108 S:      Supported
8109 F:      Documentation/security/keys/trusted-encrypted.rst
8110 F:      include/keys/trusted-type.h
8111 F:      security/keys/trusted.c
8112 F:      security/keys/trusted.h
8113
8114 KEYS/KEYRINGS:
8115 M:      David Howells <dhowells@redhat.com>
8116 L:      keyrings@vger.kernel.org
8117 S:      Maintained
8118 F:      Documentation/security/keys/core.rst
8119 F:      include/linux/key.h
8120 F:      include/linux/key-type.h
8121 F:      include/linux/keyctl.h
8122 F:      include/uapi/linux/keyctl.h
8123 F:      include/keys/
8124 F:      security/keys/
8125
8126 KGDB / KDB /debug_core
8127 M:      Jason Wessel <jason.wessel@windriver.com>
8128 M:      Daniel Thompson <daniel.thompson@linaro.org>
8129 W:      http://kgdb.wiki.kernel.org/
8130 L:      kgdb-bugreport@lists.sourceforge.net
8131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8132 S:      Maintained
8133 F:      Documentation/dev-tools/kgdb.rst
8134 F:      drivers/misc/kgdbts.c
8135 F:      drivers/tty/serial/kgdboc.c
8136 F:      include/linux/kdb.h
8137 F:      include/linux/kgdb.h
8138 F:      kernel/debug/
8139
8140 KMEMLEAK
8141 M:      Catalin Marinas <catalin.marinas@arm.com>
8142 S:      Maintained
8143 F:      Documentation/dev-tools/kmemleak.rst
8144 F:      include/linux/kmemleak.h
8145 F:      mm/kmemleak.c
8146 F:      mm/kmemleak-test.c
8147
8148 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8149 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8150 L:      linux-kernel@vger.kernel.org
8151 S:      Maintained
8152 F:      kernel/kmod.c
8153 F:      include/linux/kmod.h
8154 F:      lib/test_kmod.c
8155 F:      tools/testing/selftests/kmod/
8156
8157 KPROBES
8158 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8159 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8160 M:      "David S. Miller" <davem@davemloft.net>
8161 M:      Masami Hiramatsu <mhiramat@kernel.org>
8162 S:      Maintained
8163 F:      Documentation/kprobes.txt
8164 F:      include/linux/kprobes.h
8165 F:      include/asm-generic/kprobes.h
8166 F:      kernel/kprobes.c
8167
8168 KS0108 LCD CONTROLLER DRIVER
8169 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8170 S:      Maintained
8171 F:      Documentation/auxdisplay/ks0108
8172 F:      drivers/auxdisplay/ks0108.c
8173 F:      include/linux/ks0108.h
8174
8175 L3MDEV
8176 M:      David Ahern <dsa@cumulusnetworks.com>
8177 L:      netdev@vger.kernel.org
8178 S:      Maintained
8179 F:      net/l3mdev
8180 F:      include/net/l3mdev.h
8181
8182 LANTIQ MIPS ARCHITECTURE
8183 M:      John Crispin <john@phrozen.org>
8184 L:      linux-mips@linux-mips.org
8185 S:      Maintained
8186 F:      arch/mips/lantiq
8187 F:      drivers/soc/lantiq
8188
8189 LAPB module
8190 L:      linux-x25@vger.kernel.org
8191 S:      Orphan
8192 F:      Documentation/networking/lapb-module.txt
8193 F:      include/*/lapb.h
8194 F:      net/lapb/
8195
8196 LASI 53c700 driver for PARISC
8197 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8198 L:      linux-scsi@vger.kernel.org
8199 S:      Maintained
8200 F:      Documentation/scsi/53c700.txt
8201 F:      drivers/scsi/53c700*
8202
8203 LEAKING_ADDRESSES
8204 M:      Tobin C. Harding <me@tobin.cc>
8205 M:      Tycho Andersen <tycho@tycho.ws>
8206 L:      kernel-hardening@lists.openwall.com
8207 S:      Maintained
8208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8209 F:      scripts/leaking_addresses.pl
8210
8211 LED SUBSYSTEM
8212 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8213 M:      Pavel Machek <pavel@ucw.cz>
8214 L:      linux-leds@vger.kernel.org
8215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8216 S:      Maintained
8217 F:      Documentation/devicetree/bindings/leds/
8218 F:      drivers/leds/
8219 F:      include/linux/leds.h
8220
8221 LEGACY EEPROM DRIVER
8222 M:      Jean Delvare <jdelvare@suse.com>
8223 S:      Maintained
8224 F:      Documentation/misc-devices/eeprom
8225 F:      drivers/misc/eeprom/eeprom.c
8226
8227 LEGO MINDSTORMS EV3
8228 R:      David Lechner <david@lechnology.com>
8229 S:      Maintained
8230 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8231 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8232 F:      drivers/power/supply/lego_ev3_battery.c
8233
8234 LEGO USB Tower driver
8235 M:      Juergen Stuber <starblue@users.sourceforge.net>
8236 L:      legousb-devel@lists.sourceforge.net
8237 W:      http://legousb.sourceforge.net/
8238 S:      Maintained
8239 F:      drivers/usb/misc/legousbtower.c
8240
8241 LG LAPTOP EXTRAS
8242 M:      Matan Ziv-Av <matan@svgalib.org>
8243 L:      platform-driver-x86@vger.kernel.org
8244 S:      Maintained
8245 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8246 F:      Documentation/laptops/lg-laptop.rst
8247 F:      drivers/platform/x86/lg-laptop.c
8248
8249 LG2160 MEDIA DRIVER
8250 M:      Michael Krufky <mkrufky@linuxtv.org>
8251 L:      linux-media@vger.kernel.org
8252 W:      https://linuxtv.org
8253 W:      http://github.com/mkrufky
8254 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8255 T:      git git://linuxtv.org/mkrufky/tuners.git
8256 S:      Maintained
8257 F:      drivers/media/dvb-frontends/lg2160.*
8258
8259 LGDT3305 MEDIA DRIVER
8260 M:      Michael Krufky <mkrufky@linuxtv.org>
8261 L:      linux-media@vger.kernel.org
8262 W:      https://linuxtv.org
8263 W:      http://github.com/mkrufky
8264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8265 T:      git git://linuxtv.org/mkrufky/tuners.git
8266 S:      Maintained
8267 F:      drivers/media/dvb-frontends/lgdt3305.*
8268
8269 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8270 M:      Viresh Kumar <vireshk@kernel.org>
8271 L:      linux-ide@vger.kernel.org
8272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8273 S:      Maintained
8274 F:      include/linux/pata_arasan_cf_data.h
8275 F:      drivers/ata/pata_arasan_cf.c
8276
8277 LIBATA PATA DRIVERS
8278 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8279 M:      Jens Axboe <kernel.dk>
8280 L:      linux-ide@vger.kernel.org
8281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8282 S:      Maintained
8283 F:      drivers/ata/pata_*.c
8284 F:      drivers/ata/ata_generic.c
8285
8286 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8287 M:      Linus Walleij <linus.walleij@linaro.org>
8288 L:      linux-ide@vger.kernel.org
8289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8290 S:      Maintained
8291 F:      drivers/ata/pata_ftide010.c
8292 F:      drivers/ata/sata_gemini.c
8293 F:      drivers/ata/sata_gemini.h
8294
8295 LIBATA SATA AHCI PLATFORM devices support
8296 M:      Hans de Goede <hdegoede@redhat.com>
8297 M:      Jens Axboe <axboe@kernel.dk>
8298 L:      linux-ide@vger.kernel.org
8299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8300 S:      Maintained
8301 F:      drivers/ata/ahci_platform.c
8302 F:      drivers/ata/libahci_platform.c
8303 F:      include/linux/ahci_platform.h
8304
8305 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8306 M:      Mikael Pettersson <mikpelinux@gmail.com>
8307 L:      linux-ide@vger.kernel.org
8308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8309 S:      Maintained
8310 F:      drivers/ata/sata_promise.*
8311
8312 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8313 M:      Jens Axboe <axboe@kernel.dk>
8314 L:      linux-ide@vger.kernel.org
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8316 S:      Maintained
8317 F:      drivers/ata/
8318 F:      include/linux/ata.h
8319 F:      include/linux/libata.h
8320 F:      Documentation/devicetree/bindings/ata/
8321
8322 LIBLOCKDEP
8323 M:      Sasha Levin <alexander.levin@verizon.com>
8324 S:      Maintained
8325 F:      tools/lib/lockdep/
8326
8327 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8328 M:      Ross Zwisler <zwisler@kernel.org>
8329 M:      Dan Williams <dan.j.williams@intel.com>
8330 M:      Vishal Verma <vishal.l.verma@intel.com>
8331 M:      Dave Jiang <dave.jiang@intel.com>
8332 L:      linux-nvdimm@lists.01.org
8333 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8334 S:      Supported
8335 F:      drivers/nvdimm/blk.c
8336 F:      drivers/nvdimm/region_devs.c
8337
8338 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8339 M:      Vishal Verma <vishal.l.verma@intel.com>
8340 M:      Dan Williams <dan.j.williams@intel.com>
8341 M:      Ross Zwisler <zwisler@kernel.org>
8342 M:      Dave Jiang <dave.jiang@intel.com>
8343 L:      linux-nvdimm@lists.01.org
8344 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8345 S:      Supported
8346 F:      drivers/nvdimm/btt*
8347
8348 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8349 M:      Ross Zwisler <zwisler@kernel.org>
8350 M:      Dan Williams <dan.j.williams@intel.com>
8351 M:      Vishal Verma <vishal.l.verma@intel.com>
8352 M:      Dave Jiang <dave.jiang@intel.com>
8353 L:      linux-nvdimm@lists.01.org
8354 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8355 S:      Supported
8356 F:      drivers/nvdimm/pmem*
8357
8358 LIBNVDIMM: DEVICETREE BINDINGS
8359 M:      Oliver O'Halloran <oohall@gmail.com>
8360 L:      linux-nvdimm@lists.01.org
8361 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8362 S:      Supported
8363 F:      drivers/nvdimm/of_pmem.c
8364 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8365
8366 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8367 M:      Dan Williams <dan.j.williams@intel.com>
8368 M:      Ross Zwisler <zwisler@kernel.org>
8369 M:      Vishal Verma <vishal.l.verma@intel.com>
8370 M:      Dave Jiang <dave.jiang@intel.com>
8371 L:      linux-nvdimm@lists.01.org
8372 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8374 S:      Supported
8375 F:      drivers/nvdimm/*
8376 F:      drivers/acpi/nfit/*
8377 F:      include/linux/nd.h
8378 F:      include/linux/libnvdimm.h
8379 F:      include/uapi/linux/ndctl.h
8380
8381 LIGHTNVM PLATFORM SUPPORT
8382 M:      Matias Bjorling <mb@lightnvm.io>
8383 W:      http://github/OpenChannelSSD
8384 L:      linux-block@vger.kernel.org
8385 S:      Maintained
8386 F:      drivers/lightnvm/
8387 F:      include/linux/lightnvm.h
8388 F:      include/uapi/linux/lightnvm.h
8389
8390 LINUX FOR POWER MACINTOSH
8391 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8392 W:      http://www.penguinppc.org/
8393 L:      linuxppc-dev@lists.ozlabs.org
8394 S:      Maintained
8395 F:      arch/powerpc/platforms/powermac/
8396 F:      drivers/macintosh/
8397
8398 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8399 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8400 M:      Paul Mackerras <paulus@samba.org>
8401 M:      Michael Ellerman <mpe@ellerman.id.au>
8402 W:      https://github.com/linuxppc/linux/wiki
8403 L:      linuxppc-dev@lists.ozlabs.org
8404 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8406 S:      Supported
8407 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8408 F:      Documentation/devicetree/bindings/powerpc/
8409 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8410 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8411 F:      Documentation/powerpc/
8412 F:      arch/powerpc/
8413 F:      drivers/char/tpm/tpm_ibmvtpm*
8414 F:      drivers/crypto/nx/
8415 F:      drivers/crypto/vmx/
8416 F:      drivers/i2c/busses/i2c-opal.c
8417 F:      drivers/net/ethernet/ibm/ibmveth.*
8418 F:      drivers/net/ethernet/ibm/ibmvnic.*
8419 F:      drivers/pci/hotplug/pnv_php.c
8420 F:      drivers/pci/hotplug/rpa*
8421 F:      drivers/rtc/rtc-opal.c
8422 F:      drivers/scsi/ibmvscsi/
8423 F:      drivers/tty/hvc/hvc_opal.c
8424 F:      drivers/watchdog/wdrtas.c
8425 F:      tools/testing/selftests/powerpc
8426 N:      /pmac
8427 N:      powermac
8428 N:      powernv
8429 N:      [^a-z0-9]ps3
8430 N:      pseries
8431
8432 LINUX FOR POWERPC EMBEDDED MPC5XXX
8433 M:      Anatolij Gustschin <agust@denx.de>
8434 L:      linuxppc-dev@lists.ozlabs.org
8435 T:      git git://git.denx.de/linux-denx-agust.git
8436 S:      Maintained
8437 F:      arch/powerpc/platforms/512x/
8438 F:      arch/powerpc/platforms/52xx/
8439
8440 LINUX FOR POWERPC EMBEDDED PPC4XX
8441 M:      Alistair Popple <alistair@popple.id.au>
8442 M:      Matt Porter <mporter@kernel.crashing.org>
8443 W:      http://www.penguinppc.org/
8444 L:      linuxppc-dev@lists.ozlabs.org
8445 S:      Maintained
8446 F:      arch/powerpc/platforms/40x/
8447 F:      arch/powerpc/platforms/44x/
8448
8449 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8450 M:      Scott Wood <oss@buserror.net>
8451 M:      Kumar Gala <galak@kernel.crashing.org>
8452 W:      http://www.penguinppc.org/
8453 L:      linuxppc-dev@lists.ozlabs.org
8454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8455 S:      Maintained
8456 F:      arch/powerpc/platforms/83xx/
8457 F:      arch/powerpc/platforms/85xx/
8458 F:      Documentation/devicetree/bindings/powerpc/fsl/
8459
8460 LINUX FOR POWERPC EMBEDDED PPC8XX
8461 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8462 W:      http://www.penguinppc.org/
8463 L:      linuxppc-dev@lists.ozlabs.org
8464 S:      Maintained
8465 F:      arch/powerpc/platforms/8xx/
8466
8467 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8468 L:      linuxppc-dev@lists.ozlabs.org
8469 S:      Orphan
8470 F:      arch/powerpc/*/*virtex*
8471 F:      arch/powerpc/*/*/*virtex*
8472
8473 LINUX FOR POWERPC PA SEMI PWRFICIENT
8474 L:      linuxppc-dev@lists.ozlabs.org
8475 S:      Orphan
8476 F:      arch/powerpc/platforms/pasemi/
8477 F:      drivers/*/*pasemi*
8478 F:      drivers/*/*/*pasemi*
8479
8480 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8481 M:      Kees Cook <keescook@chromium.org>
8482 S:      Maintained
8483 F:      drivers/misc/lkdtm/*
8484
8485 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8486 M:      Alan Stern <stern@rowland.harvard.edu>
8487 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8488 M:      Will Deacon <will.deacon@arm.com>
8489 M:      Peter Zijlstra <peterz@infradead.org>
8490 M:      Boqun Feng <boqun.feng@gmail.com>
8491 M:      Nicholas Piggin <npiggin@gmail.com>
8492 M:      David Howells <dhowells@redhat.com>
8493 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8494 M:      Luc Maranget <luc.maranget@inria.fr>
8495 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8496 R:      Akira Yokosawa <akiyks@gmail.com>
8497 R:      Daniel Lustig <dlustig@nvidia.com>
8498 L:      linux-kernel@vger.kernel.org
8499 L:      linux-arch@vger.kernel.org
8500 S:      Supported
8501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8502 F:      tools/memory-model/
8503 F:      Documentation/atomic_bitops.txt
8504 F:      Documentation/atomic_t.txt
8505 F:      Documentation/core-api/atomic_ops.rst
8506 F:      Documentation/core-api/refcount-vs-atomic.rst
8507 F:      Documentation/memory-barriers.txt
8508
8509 LIS3LV02D ACCELEROMETER DRIVER
8510 M:      Eric Piel <eric.piel@tremplin-utc.net>
8511 S:      Maintained
8512 F:      Documentation/misc-devices/lis3lv02d
8513 F:      drivers/misc/lis3lv02d/
8514 F:      drivers/platform/x86/hp_accel.c
8515
8516 LIVE PATCHING
8517 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8518 M:      Jessica Yu <jeyu@kernel.org>
8519 M:      Jiri Kosina <jikos@kernel.org>
8520 M:      Miroslav Benes <mbenes@suse.cz>
8521 R:      Petr Mladek <pmladek@suse.com>
8522 S:      Maintained
8523 F:      kernel/livepatch/
8524 F:      include/linux/livepatch.h
8525 F:      arch/x86/include/asm/livepatch.h
8526 F:      arch/x86/kernel/livepatch.c
8527 F:      Documentation/livepatch/
8528 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8529 F:      samples/livepatch/
8530 L:      live-patching@vger.kernel.org
8531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8532
8533 LLC (802.2)
8534 L:      netdev@vger.kernel.org
8535 S:      Odd fixes
8536 F:      include/linux/llc.h
8537 F:      include/uapi/linux/llc.h
8538 F:      include/net/llc*
8539 F:      net/llc/
8540
8541 LM73 HARDWARE MONITOR DRIVER
8542 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8543 L:      linux-hwmon@vger.kernel.org
8544 S:      Maintained
8545 F:      drivers/hwmon/lm73.c
8546
8547 LM78 HARDWARE MONITOR DRIVER
8548 M:      Jean Delvare <jdelvare@suse.com>
8549 L:      linux-hwmon@vger.kernel.org
8550 S:      Maintained
8551 F:      Documentation/hwmon/lm78
8552 F:      drivers/hwmon/lm78.c
8553
8554 LM83 HARDWARE MONITOR DRIVER
8555 M:      Jean Delvare <jdelvare@suse.com>
8556 L:      linux-hwmon@vger.kernel.org
8557 S:      Maintained
8558 F:      Documentation/hwmon/lm83
8559 F:      drivers/hwmon/lm83.c
8560
8561 LM90 HARDWARE MONITOR DRIVER
8562 M:      Jean Delvare <jdelvare@suse.com>
8563 L:      linux-hwmon@vger.kernel.org
8564 S:      Maintained
8565 F:      Documentation/hwmon/lm90
8566 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8567 F:      drivers/hwmon/lm90.c
8568 F:      include/dt-bindings/thermal/lm90.h
8569
8570 LM95234 HARDWARE MONITOR DRIVER
8571 M:      Guenter Roeck <linux@roeck-us.net>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/lm95234
8575 F:      drivers/hwmon/lm95234.c
8576
8577 LME2510 MEDIA DRIVER
8578 M:      Malcolm Priestley <tvboxspy@gmail.com>
8579 L:      linux-media@vger.kernel.org
8580 W:      https://linuxtv.org
8581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8582 S:      Maintained
8583 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8584
8585 LOADPIN SECURITY MODULE
8586 M:      Kees Cook <keescook@chromium.org>
8587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8588 S:      Supported
8589 F:      security/loadpin/
8590 F:      Documentation/admin-guide/LSM/LoadPin.rst
8591
8592 LOCKING PRIMITIVES
8593 M:      Peter Zijlstra <peterz@infradead.org>
8594 M:      Ingo Molnar <mingo@redhat.com>
8595 M:      Will Deacon <will.deacon@arm.com>
8596 L:      linux-kernel@vger.kernel.org
8597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8598 S:      Maintained
8599 F:      Documentation/locking/
8600 F:      include/linux/lockdep.h
8601 F:      include/linux/spinlock*.h
8602 F:      arch/*/include/asm/spinlock*.h
8603 F:      include/linux/rwlock*.h
8604 F:      include/linux/mutex*.h
8605 F:      arch/*/include/asm/mutex*.h
8606 F:      include/linux/rwsem*.h
8607 F:      arch/*/include/asm/rwsem.h
8608 F:      include/linux/seqlock.h
8609 F:      lib/locking*.[ch]
8610 F:      kernel/locking/
8611 X:      kernel/locking/locktorture.c
8612
8613 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8614 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8615 L:      linux-ntfs-dev@lists.sourceforge.net
8616 W:      http://www.linux-ntfs.org/content/view/19/37/
8617 S:      Maintained
8618 F:      Documentation/ldm.txt
8619 F:      block/partitions/ldm.*
8620
8621 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8622 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8623 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8624 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8625 L:      MPT-FusionLinux.pdl@broadcom.com
8626 L:      linux-scsi@vger.kernel.org
8627 W:      http://www.avagotech.com/support/
8628 S:      Supported
8629 F:      drivers/message/fusion/
8630 F:      drivers/scsi/mpt3sas/
8631
8632 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8633 M:      Matthew Wilcox <matthew@wil.cx>
8634 L:      linux-scsi@vger.kernel.org
8635 S:      Maintained
8636 F:      drivers/scsi/sym53c8xx_2/
8637
8638 LTC4261 HARDWARE MONITOR DRIVER
8639 M:      Guenter Roeck <linux@roeck-us.net>
8640 L:      linux-hwmon@vger.kernel.org
8641 S:      Maintained
8642 F:      Documentation/hwmon/ltc4261
8643 F:      drivers/hwmon/ltc4261.c
8644
8645 LTC4306 I2C MULTIPLEXER DRIVER
8646 M:      Michael Hennerich <michael.hennerich@analog.com>
8647 W:      http://ez.analog.com/community/linux-device-drivers
8648 L:      linux-i2c@vger.kernel.org
8649 S:      Supported
8650 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8651 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8652
8653 LTP (Linux Test Project)
8654 M:      Mike Frysinger <vapier@gentoo.org>
8655 M:      Cyril Hrubis <chrubis@suse.cz>
8656 M:      Wanlong Gao <wanlong.gao@gmail.com>
8657 M:      Jan Stancek <jstancek@redhat.com>
8658 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8659 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8660 L:      ltp@lists.linux.it (subscribers-only)
8661 W:      http://linux-test-project.github.io/
8662 T:      git git://github.com/linux-test-project/ltp.git
8663 S:      Maintained
8664
8665 M68K ARCHITECTURE
8666 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8667 L:      linux-m68k@lists.linux-m68k.org
8668 W:      http://www.linux-m68k.org/
8669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8670 S:      Maintained
8671 F:      arch/m68k/
8672 F:      drivers/zorro/
8673
8674 M68K ON APPLE MACINTOSH
8675 M:      Joshua Thompson <funaho@jurai.org>
8676 W:      http://www.mac.linux-m68k.org/
8677 L:      linux-m68k@lists.linux-m68k.org
8678 S:      Maintained
8679 F:      arch/m68k/mac/
8680
8681 M68K ON HP9000/300
8682 M:      Philip Blundell <philb@gnu.org>
8683 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8684 S:      Maintained
8685 F:      arch/m68k/hp300/
8686
8687 M88DS3103 MEDIA DRIVER
8688 M:      Antti Palosaari <crope@iki.fi>
8689 L:      linux-media@vger.kernel.org
8690 W:      https://linuxtv.org
8691 W:      http://palosaari.fi/linux/
8692 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8693 T:      git git://linuxtv.org/anttip/media_tree.git
8694 S:      Maintained
8695 F:      drivers/media/dvb-frontends/m88ds3103*
8696
8697 M88RS2000 MEDIA DRIVER
8698 M:      Malcolm Priestley <tvboxspy@gmail.com>
8699 L:      linux-media@vger.kernel.org
8700 W:      https://linuxtv.org
8701 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8702 S:      Maintained
8703 F:      drivers/media/dvb-frontends/m88rs2000*
8704
8705 MA901 MASTERKIT USB FM RADIO DRIVER
8706 M:      Alexey Klimov <klimov.linux@gmail.com>
8707 L:      linux-media@vger.kernel.org
8708 T:      git git://linuxtv.org/media_tree.git
8709 S:      Maintained
8710 F:      drivers/media/radio/radio-ma901.c
8711
8712 MAC80211
8713 M:      Johannes Berg <johannes@sipsolutions.net>
8714 L:      linux-wireless@vger.kernel.org
8715 W:      http://wireless.kernel.org/
8716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8718 S:      Maintained
8719 F:      Documentation/networking/mac80211-injection.txt
8720 F:      include/net/mac80211.h
8721 F:      net/mac80211/
8722 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8723 F:      Documentation/networking/mac80211_hwsim/README
8724
8725 MAILBOX API
8726 M:      Jassi Brar <jassisinghbrar@gmail.com>
8727 L:      linux-kernel@vger.kernel.org
8728 S:      Maintained
8729 F:      drivers/mailbox/
8730 F:      include/linux/mailbox_client.h
8731 F:      include/linux/mailbox_controller.h
8732
8733 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8734 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8735 W:      http://www.kernel.org/doc/man-pages
8736 L:      linux-man@vger.kernel.org
8737 S:      Maintained
8738
8739 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8740 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8741 L:      linux-mips@linux-mips.org
8742 S:      Maintained
8743 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8744
8745 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8746 M:      Andrew Lunn <andrew@lunn.ch>
8747 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8748 L:      netdev@vger.kernel.org
8749 S:      Maintained
8750 F:      drivers/net/dsa/mv88e6xxx/
8751 F:      linux/platform_data/mv88e6xxx.h
8752 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8753
8754 MARVELL ARMADA DRM SUPPORT
8755 M:      Russell King <linux@armlinux.org.uk>
8756 S:      Maintained
8757 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8758 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8759 F:      drivers/gpu/drm/armada/
8760 F:      include/uapi/drm/armada_drm.h
8761 F:      Documentation/devicetree/bindings/display/armada/
8762
8763 MARVELL CRYPTO DRIVER
8764 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8765 M:      Arnaud Ebalard <arno@natisbad.org>
8766 F:      drivers/crypto/marvell/
8767 S:      Maintained
8768 L:      linux-crypto@vger.kernel.org
8769
8770 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8771 M:      Mirko Lindner <mlindner@marvell.com>
8772 M:      Stephen Hemminger <stephen@networkplumber.org>
8773 L:      netdev@vger.kernel.org
8774 S:      Maintained
8775 F:      drivers/net/ethernet/marvell/sk*
8776
8777 MARVELL LIBERTAS WIRELESS DRIVER
8778 L:      libertas-dev@lists.infradead.org
8779 S:      Orphan
8780 F:      drivers/net/wireless/marvell/libertas/
8781
8782 MARVELL MACCHIATOBIN SUPPORT
8783 M:      Russell King <linux@armlinux.org.uk>
8784 L:      linux-arm-kernel@lists.infradead.org
8785 S:      Maintained
8786 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8787
8788 MARVELL MV643XX ETHERNET DRIVER
8789 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8790 L:      netdev@vger.kernel.org
8791 S:      Maintained
8792 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8793 F:      include/linux/mv643xx.h
8794
8795 MARVELL MV88X3310 PHY DRIVER
8796 M:      Russell King <linux@armlinux.org.uk>
8797 L:      netdev@vger.kernel.org
8798 S:      Maintained
8799 F:      drivers/net/phy/marvell10g.c
8800
8801 MARVELL MVNETA ETHERNET DRIVER
8802 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8803 L:      netdev@vger.kernel.org
8804 S:      Maintained
8805 F:      drivers/net/ethernet/marvell/mvneta.*
8806
8807 MARVELL MWIFIEX WIRELESS DRIVER
8808 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8809 M:      Nishant Sarmukadam <nishants@marvell.com>
8810 M:      Ganapathi Bhat <gbhat@marvell.com>
8811 M:      Xinming Hu <huxinming820@gmail.com>
8812 L:      linux-wireless@vger.kernel.org
8813 S:      Maintained
8814 F:      drivers/net/wireless/marvell/mwifiex/
8815
8816 MARVELL MWL8K WIRELESS DRIVER
8817 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8818 L:      linux-wireless@vger.kernel.org
8819 S:      Odd Fixes
8820 F:      drivers/net/wireless/marvell/mwl8k.c
8821
8822 MARVELL NAND CONTROLLER DRIVER
8823 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8824 L:      linux-mtd@lists.infradead.org
8825 S:      Maintained
8826 F:      drivers/mtd/nand/raw/marvell_nand.c
8827 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8828
8829 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8830 M:      Nicolas Pitre <nico@fluxnic.net>
8831 S:      Odd Fixes
8832 F:      drivers/mmc/host/mvsdio.*
8833
8834 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8835 M:      Hu Ziji <huziji@marvell.com>
8836 L:      linux-mmc@vger.kernel.org
8837 S:      Supported
8838 F:      drivers/mmc/host/sdhci-xenon*
8839 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8840
8841 MATROX FRAMEBUFFER DRIVER
8842 L:      linux-fbdev@vger.kernel.org
8843 S:      Orphan
8844 F:      drivers/video/fbdev/matrox/matroxfb_*
8845 F:      include/uapi/linux/matroxfb.h
8846
8847 MAX16065 HARDWARE MONITOR DRIVER
8848 M:      Guenter Roeck <linux@roeck-us.net>
8849 L:      linux-hwmon@vger.kernel.org
8850 S:      Maintained
8851 F:      Documentation/hwmon/max16065
8852 F:      drivers/hwmon/max16065.c
8853
8854 MAX20751 HARDWARE MONITOR DRIVER
8855 M:      Guenter Roeck <linux@roeck-us.net>
8856 L:      linux-hwmon@vger.kernel.org
8857 S:      Maintained
8858 F:      Documentation/hwmon/max20751
8859 F:      drivers/hwmon/max20751.c
8860
8861 MAX2175 SDR TUNER DRIVER
8862 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8863 L:      linux-media@vger.kernel.org
8864 T:      git git://linuxtv.org/media_tree.git
8865 S:      Maintained
8866 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8867 F:      Documentation/media/v4l-drivers/max2175.rst
8868 F:      drivers/media/i2c/max2175*
8869 F:      include/uapi/linux/max2175.h
8870
8871 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8872 L:      linux-hwmon@vger.kernel.org
8873 S:      Orphan
8874 F:      Documentation/hwmon/max6650
8875 F:      drivers/hwmon/max6650.c
8876
8877 MAX6697 HARDWARE MONITOR DRIVER
8878 M:      Guenter Roeck <linux@roeck-us.net>
8879 L:      linux-hwmon@vger.kernel.org
8880 S:      Maintained
8881 F:      Documentation/hwmon/max6697
8882 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8883 F:      drivers/hwmon/max6697.c
8884 F:      include/linux/platform_data/max6697.h
8885
8886 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8887 M:      Peter Rosin <peda@axentia.se>
8888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8889 S:      Maintained
8890 F:      Documentation/devicetree/bindings/sound/max9860.txt
8891 F:      sound/soc/codecs/max9860.*
8892
8893 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8894 M:      Javier Martinez Canillas <javier@dowhile0.org>
8895 L:      linux-kernel@vger.kernel.org
8896 S:      Supported
8897 F:      drivers/regulator/max77802-regulator.c
8898 F:      Documentation/devicetree/bindings/*/*max77802.txt
8899 F:      include/dt-bindings/*/*max77802.h
8900
8901 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8902 M:      Krzysztof Kozlowski <krzk@kernel.org>
8903 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8904 L:      linux-pm@vger.kernel.org
8905 S:      Supported
8906 F:      drivers/power/supply/max14577_charger.c
8907 F:      drivers/power/supply/max77693_charger.c
8908
8909 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8910 M:      Chanwoo Choi <cw00.choi@samsung.com>
8911 M:      Krzysztof Kozlowski <krzk@kernel.org>
8912 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8913 L:      linux-kernel@vger.kernel.org
8914 S:      Supported
8915 F:      drivers/*/max14577*.c
8916 F:      drivers/*/max77686*.c
8917 F:      drivers/*/max77693*.c
8918 F:      drivers/extcon/extcon-max14577.c
8919 F:      drivers/extcon/extcon-max77693.c
8920 F:      drivers/rtc/rtc-max77686.c
8921 F:      drivers/clk/clk-max77686.c
8922 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8923 F:      Documentation/devicetree/bindings/*/max77686.txt
8924 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8925 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8926 F:      include/linux/mfd/max14577*.h
8927 F:      include/linux/mfd/max77686*.h
8928 F:      include/linux/mfd/max77693*.h
8929
8930 MAXIRADIO FM RADIO RECEIVER DRIVER
8931 M:      Hans Verkuil <hverkuil@xs4all.nl>
8932 L:      linux-media@vger.kernel.org
8933 T:      git git://linuxtv.org/media_tree.git
8934 W:      https://linuxtv.org
8935 S:      Maintained
8936 F:      drivers/media/radio/radio-maxiradio*
8937
8938 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8939 M:      Peter Rosin <peda@axentia.se>
8940 L:      linux-iio@vger.kernel.org
8941 S:      Maintained
8942 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8943 F:      drivers/iio/potentiometer/mcp4018.c
8944 F:      drivers/iio/potentiometer/mcp4531.c
8945
8946 MCR20A IEEE-802.15.4 RADIO DRIVER
8947 M:      Xue Liu <liuxuenetmail@gmail.com>
8948 L:      linux-wpan@vger.kernel.org
8949 W:      https://github.com/xueliu/mcr20a-linux
8950 S:      Maintained
8951 F:      drivers/net/ieee802154/mcr20a.c
8952 F:      drivers/net/ieee802154/mcr20a.h
8953 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8954
8955 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8956 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8957 L:      linux-iio@vger.kernel.org
8958 S:      Maintained
8959 F:      drivers/iio/dac/cio-dac.c
8960
8961 MEDIA DRIVERS FOR ASCOT2E
8962 M:      Sergey Kozlov <serjk@netup.ru>
8963 M:      Abylay Ospan <aospan@netup.ru>
8964 L:      linux-media@vger.kernel.org
8965 W:      https://linuxtv.org
8966 W:      http://netup.tv/
8967 T:      git git://linuxtv.org/media_tree.git
8968 S:      Supported
8969 F:      drivers/media/dvb-frontends/ascot2e*
8970
8971 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8972 M:      Jasmin Jessich <jasmin@anw.at>
8973 L:      linux-media@vger.kernel.org
8974 W:      https://linuxtv.org
8975 T:      git git://linuxtv.org/media_tree.git
8976 S:      Maintained
8977 F:      drivers/media/dvb-frontends/cxd2099*
8978
8979 MEDIA DRIVERS FOR CXD2841ER
8980 M:      Sergey Kozlov <serjk@netup.ru>
8981 M:      Abylay Ospan <aospan@netup.ru>
8982 L:      linux-media@vger.kernel.org
8983 W:      https://linuxtv.org
8984 W:      http://netup.tv/
8985 T:      git git://linuxtv.org/media_tree.git
8986 S:      Supported
8987 F:      drivers/media/dvb-frontends/cxd2841er*
8988
8989 MEDIA DRIVERS FOR CXD2880
8990 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8991 L:      linux-media@vger.kernel.org
8992 W:      http://linuxtv.org/
8993 T:      git git://linuxtv.org/media_tree.git
8994 S:      Supported
8995 F:      drivers/media/dvb-frontends/cxd2880/*
8996 F:      drivers/media/spi/cxd2880*
8997
8998 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8999 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9000 L:      linux-media@vger.kernel.org
9001 W:      https://linuxtv.org
9002 T:      git git://linuxtv.org/media_tree.git
9003 S:      Maintained
9004 F:      drivers/media/pci/ddbridge/*
9005
9006 MEDIA DRIVERS FOR FREESCALE IMX
9007 M:      Steve Longerbeam <slongerbeam@gmail.com>
9008 M:      Philipp Zabel <p.zabel@pengutronix.de>
9009 L:      linux-media@vger.kernel.org
9010 T:      git git://linuxtv.org/media_tree.git
9011 S:      Maintained
9012 F:      Documentation/devicetree/bindings/media/imx.txt
9013 F:      Documentation/media/v4l-drivers/imx.rst
9014 F:      drivers/staging/media/imx/
9015 F:      include/linux/imx-media.h
9016 F:      include/media/imx.h
9017
9018 MEDIA DRIVERS FOR HELENE
9019 M:      Abylay Ospan <aospan@netup.ru>
9020 L:      linux-media@vger.kernel.org
9021 W:      https://linuxtv.org
9022 W:      http://netup.tv/
9023 T:      git git://linuxtv.org/media_tree.git
9024 S:      Supported
9025 F:      drivers/media/dvb-frontends/helene*
9026
9027 MEDIA DRIVERS FOR HORUS3A
9028 M:      Sergey Kozlov <serjk@netup.ru>
9029 M:      Abylay Ospan <aospan@netup.ru>
9030 L:      linux-media@vger.kernel.org
9031 W:      https://linuxtv.org
9032 W:      http://netup.tv/
9033 T:      git git://linuxtv.org/media_tree.git
9034 S:      Supported
9035 F:      drivers/media/dvb-frontends/horus3a*
9036
9037 MEDIA DRIVERS FOR LNBH25
9038 M:      Sergey Kozlov <serjk@netup.ru>
9039 M:      Abylay Ospan <aospan@netup.ru>
9040 L:      linux-media@vger.kernel.org
9041 W:      https://linuxtv.org
9042 W:      http://netup.tv/
9043 T:      git git://linuxtv.org/media_tree.git
9044 S:      Supported
9045 F:      drivers/media/dvb-frontends/lnbh25*
9046
9047 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9048 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9049 L:      linux-media@vger.kernel.org
9050 W:      https://linuxtv.org
9051 T:      git git://linuxtv.org/media_tree.git
9052 S:      Maintained
9053 F:      drivers/media/dvb-frontends/mxl5xx*
9054
9055 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9056 M:      Sergey Kozlov <serjk@netup.ru>
9057 M:      Abylay Ospan <aospan@netup.ru>
9058 L:      linux-media@vger.kernel.org
9059 W:      https://linuxtv.org
9060 W:      http://netup.tv/
9061 T:      git git://linuxtv.org/media_tree.git
9062 S:      Supported
9063 F:      drivers/media/pci/netup_unidvb/*
9064
9065 MEDIA DRIVERS FOR RENESAS - CEU
9066 M:      Jacopo Mondi <jacopo@jmondi.org>
9067 L:      linux-media@vger.kernel.org
9068 L:      linux-renesas-soc@vger.kernel.org
9069 T:      git git://linuxtv.org/media_tree.git
9070 S:      Supported
9071 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9072 F:      drivers/media/platform/renesas-ceu.c
9073 F:      include/media/drv-intf/renesas-ceu.h
9074
9075 MEDIA DRIVERS FOR RENESAS - DRIF
9076 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9077 L:      linux-media@vger.kernel.org
9078 L:      linux-renesas-soc@vger.kernel.org
9079 T:      git git://linuxtv.org/media_tree.git
9080 S:      Supported
9081 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9082 F:      drivers/media/platform/rcar_drif.c
9083
9084 MEDIA DRIVERS FOR RENESAS - FCP
9085 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9086 L:      linux-media@vger.kernel.org
9087 L:      linux-renesas-soc@vger.kernel.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 S:      Supported
9090 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9091 F:      drivers/media/platform/rcar-fcp.c
9092 F:      include/media/rcar-fcp.h
9093
9094 MEDIA DRIVERS FOR RENESAS - FDP1
9095 M:      Kieran Bingham <kieran@bingham.xyz>
9096 L:      linux-media@vger.kernel.org
9097 L:      linux-renesas-soc@vger.kernel.org
9098 T:      git git://linuxtv.org/media_tree.git
9099 S:      Supported
9100 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9101 F:      drivers/media/platform/rcar_fdp1.c
9102
9103 MEDIA DRIVERS FOR RENESAS - VIN
9104 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9105 L:      linux-media@vger.kernel.org
9106 L:      linux-renesas-soc@vger.kernel.org
9107 T:      git git://linuxtv.org/media_tree.git
9108 S:      Supported
9109 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9110 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9111 F:      drivers/media/platform/rcar-vin/
9112
9113 MEDIA DRIVERS FOR RENESAS - VSP1
9114 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9115 L:      linux-media@vger.kernel.org
9116 L:      linux-renesas-soc@vger.kernel.org
9117 T:      git git://linuxtv.org/media_tree.git
9118 S:      Supported
9119 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9120 F:      drivers/media/platform/vsp1/
9121
9122 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9123 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9124 L:      linux-media@vger.kernel.org
9125 W:      https://linuxtv.org
9126 T:      git git://linuxtv.org/media_tree.git
9127 S:      Maintained
9128 F:      drivers/media/dvb-frontends/stv0910*
9129
9130 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9131 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9132 L:      linux-media@vger.kernel.org
9133 W:      https://linuxtv.org
9134 T:      git git://linuxtv.org/media_tree.git
9135 S:      Maintained
9136 F:      drivers/media/dvb-frontends/stv6111*
9137
9138 MEDIA DRIVERS FOR STM32 - DCMI
9139 M:      Hugues Fruchet <hugues.fruchet@st.com>
9140 L:      linux-media@vger.kernel.org
9141 T:      git git://linuxtv.org/media_tree.git
9142 S:      Supported
9143 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9144 F:      drivers/media/platform/stm32/stm32-dcmi.c
9145
9146 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9147 M:      Dmitry Osipenko <digetx@gmail.com>
9148 L:      linux-media@vger.kernel.org
9149 L:      linux-tegra@vger.kernel.org
9150 T:      git git://linuxtv.org/media_tree.git
9151 S:      Maintained
9152 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9153 F:      drivers/staging/media/tegra-vde/
9154
9155 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9156 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9157 P:      LinuxTV.org Project
9158 L:      linux-media@vger.kernel.org
9159 W:      https://linuxtv.org
9160 Q:      http://patchwork.kernel.org/project/linux-media/list/
9161 T:      git git://linuxtv.org/media_tree.git
9162 S:      Maintained
9163 F:      Documentation/devicetree/bindings/media/
9164 F:      Documentation/media/
9165 F:      drivers/media/
9166 F:      drivers/staging/media/
9167 F:      include/linux/platform_data/media/
9168 F:      include/media/
9169 F:      include/uapi/linux/dvb/
9170 F:      include/uapi/linux/videodev2.h
9171 F:      include/uapi/linux/media.h
9172 F:      include/uapi/linux/v4l2-*
9173 F:      include/uapi/linux/meye.h
9174 F:      include/uapi/linux/ivtv*
9175 F:      include/uapi/linux/uvcvideo.h
9176
9177 MEDIATEK BLUETOOTH DRIVER
9178 M:      Sean Wang <sean.wang@mediatek.com>
9179 L:      linux-bluetooth@vger.kernel.org
9180 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9181 S:      Maintained
9182 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9183 F:      drivers/bluetooth/btmtkuart.c
9184
9185 MEDIATEK CIR DRIVER
9186 M:      Sean Wang <sean.wang@mediatek.com>
9187 S:      Maintained
9188 F:      drivers/media/rc/mtk-cir.c
9189
9190 MEDIATEK DMA DRIVER
9191 M:      Sean Wang <sean.wang@mediatek.com>
9192 L:      dmaengine@vger.kernel.org
9193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9194 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9195 S:      Maintained
9196 F:      Documentation/devicetree/bindings/dma/mtk-*
9197 F:      drivers/dma/mediatek/
9198
9199 MEDIATEK PMIC LED DRIVER
9200 M:      Sean Wang <sean.wang@mediatek.com>
9201 S:      Maintained
9202 F:      drivers/leds/leds-mt6323.c
9203 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9204
9205 MEDIATEK ETHERNET DRIVER
9206 M:      Felix Fietkau <nbd@openwrt.org>
9207 M:      John Crispin <john@phrozen.org>
9208 M:      Sean Wang <sean.wang@mediatek.com>
9209 M:      Nelson Chang <nelson.chang@mediatek.com>
9210 L:      netdev@vger.kernel.org
9211 S:      Maintained
9212 F:      drivers/net/ethernet/mediatek/
9213
9214 MEDIATEK SWITCH DRIVER
9215 M:      Sean Wang <sean.wang@mediatek.com>
9216 L:      netdev@vger.kernel.org
9217 S:      Maintained
9218 F:      drivers/net/dsa/mt7530.*
9219 F:      net/dsa/tag_mtk.c
9220
9221 MEDIATEK JPEG DRIVER
9222 M:      Rick Chang <rick.chang@mediatek.com>
9223 M:      Bin Liu <bin.liu@mediatek.com>
9224 S:      Supported
9225 F:      drivers/media/platform/mtk-jpeg/
9226 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9227
9228 MEDIATEK MDP DRIVER
9229 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9230 M:      Houlong Wei <houlong.wei@mediatek.com>
9231 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9232 S:      Supported
9233 F:      drivers/media/platform/mtk-mdp/
9234 F:      drivers/media/platform/mtk-vpu/
9235 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9236
9237 MEDIATEK MEDIA DRIVER
9238 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9239 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9240 S:      Supported
9241 F:      drivers/media/platform/mtk-vcodec/
9242 F:      drivers/media/platform/mtk-vpu/
9243 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9244 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9245
9246 MEDIATEK MT7601U WIRELESS LAN DRIVER
9247 M:      Jakub Kicinski <kubakici@wp.pl>
9248 L:      linux-wireless@vger.kernel.org
9249 S:      Maintained
9250 F:      drivers/net/wireless/mediatek/mt7601u/
9251
9252 MEDIATEK NAND CONTROLLER DRIVER
9253 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9254 L:      linux-mtd@lists.infradead.org
9255 S:      Maintained
9256 F:      drivers/mtd/nand/raw/mtk_*
9257 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9258
9259 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9260 M:      Sean Wang <sean.wang@mediatek.com>
9261 S:      Maintained
9262 F:      drivers/char/hw_random/mtk-rng.c
9263
9264 MEDIATEK USB3 DRD IP DRIVER
9265 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9266 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9268 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9269 S:      Maintained
9270 F:      drivers/usb/mtu3/
9271
9272 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9273 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9274 M:      Martin Donnelly <martin.donnelly@ge.com>
9275 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9276 S:      Maintained
9277 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9278 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9279
9280 MEGARAID SCSI/SAS DRIVERS
9281 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9282 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9283 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9284 L:      megaraidlinux.pdl@broadcom.com
9285 L:      linux-scsi@vger.kernel.org
9286 W:      http://www.avagotech.com/support/
9287 S:      Maintained
9288 F:      Documentation/scsi/megaraid.txt
9289 F:      drivers/scsi/megaraid.*
9290 F:      drivers/scsi/megaraid/
9291
9292 MELEXIS MLX90614 DRIVER
9293 M:      Crt Mori <cmo@melexis.com>
9294 L:      linux-iio@vger.kernel.org
9295 W:      http://www.melexis.com
9296 S:      Supported
9297 F:      drivers/iio/temperature/mlx90614.c
9298
9299 MELEXIS MLX90632 DRIVER
9300 M:      Crt Mori <cmo@melexis.com>
9301 L:      linux-iio@vger.kernel.org
9302 W:      http://www.melexis.com
9303 S:      Supported
9304 F:      drivers/iio/temperature/mlx90632.c
9305
9306 MELFAS MIP4 TOUCHSCREEN DRIVER
9307 M:      Sangwon Jee <jeesw@melfas.com>
9308 W:      http://www.melfas.com
9309 S:      Supported
9310 F:      drivers/input/touchscreen/melfas_mip4.c
9311 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9312
9313 MELLANOX ETHERNET DRIVER (mlx4_en)
9314 M:      Tariq Toukan <tariqt@mellanox.com>
9315 L:      netdev@vger.kernel.org
9316 S:      Supported
9317 W:      http://www.mellanox.com
9318 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9319 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9320
9321 MELLANOX ETHERNET DRIVER (mlx5e)
9322 M:      Saeed Mahameed <saeedm@mellanox.com>
9323 L:      netdev@vger.kernel.org
9324 S:      Supported
9325 W:      http://www.mellanox.com
9326 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9327 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9328
9329 MELLANOX ETHERNET INNOVA DRIVERS
9330 R:      Boris Pismenny <borisp@mellanox.com>
9331 L:      netdev@vger.kernel.org
9332 S:      Supported
9333 W:      http://www.mellanox.com
9334 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9335 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9336 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9337 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9338 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9339
9340 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9341 R:      Boris Pismenny <borisp@mellanox.com>
9342 L:      netdev@vger.kernel.org
9343 S:      Supported
9344 W:      http://www.mellanox.com
9345 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9346 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9347 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9348
9349 MELLANOX ETHERNET SWITCH DRIVERS
9350 M:      Jiri Pirko <jiri@mellanox.com>
9351 M:      Ido Schimmel <idosch@mellanox.com>
9352 L:      netdev@vger.kernel.org
9353 S:      Supported
9354 W:      http://www.mellanox.com
9355 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9356 F:      drivers/net/ethernet/mellanox/mlxsw/
9357 F:      tools/testing/selftests/drivers/net/mlxsw/
9358
9359 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9360 M:      mlxsw@mellanox.com
9361 L:      netdev@vger.kernel.org
9362 S:      Supported
9363 W:      http://www.mellanox.com
9364 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9365 F:      drivers/net/ethernet/mellanox/mlxfw/
9366
9367 MELLANOX HARDWARE PLATFORM SUPPORT
9368 M:      Andy Shevchenko <andy@infradead.org>
9369 M:      Darren Hart <dvhart@infradead.org>
9370 M:      Vadim Pasternak <vadimp@mellanox.com>
9371 L:      platform-driver-x86@vger.kernel.org
9372 S:      Supported
9373 F:      drivers/platform/mellanox/
9374
9375 MELLANOX MLX4 core VPI driver
9376 M:      Tariq Toukan <tariqt@mellanox.com>
9377 L:      netdev@vger.kernel.org
9378 L:      linux-rdma@vger.kernel.org
9379 W:      http://www.mellanox.com
9380 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9381 S:      Supported
9382 F:      drivers/net/ethernet/mellanox/mlx4/
9383 F:      include/linux/mlx4/
9384
9385 MELLANOX MLX4 IB driver
9386 M:      Yishai Hadas <yishaih@mellanox.com>
9387 L:      linux-rdma@vger.kernel.org
9388 W:      http://www.mellanox.com
9389 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9390 S:      Supported
9391 F:      drivers/infiniband/hw/mlx4/
9392 F:      include/linux/mlx4/
9393 F:      include/uapi/rdma/mlx4-abi.h
9394
9395 MELLANOX MLX5 core VPI driver
9396 M:      Saeed Mahameed <saeedm@mellanox.com>
9397 M:      Leon Romanovsky <leonro@mellanox.com>
9398 L:      netdev@vger.kernel.org
9399 L:      linux-rdma@vger.kernel.org
9400 W:      http://www.mellanox.com
9401 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9402 S:      Supported
9403 F:      drivers/net/ethernet/mellanox/mlx5/core/
9404 F:      include/linux/mlx5/
9405
9406 MELLANOX MLX5 IB driver
9407 M:      Leon Romanovsky <leonro@mellanox.com>
9408 L:      linux-rdma@vger.kernel.org
9409 W:      http://www.mellanox.com
9410 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9411 S:      Supported
9412 F:      drivers/infiniband/hw/mlx5/
9413 F:      include/linux/mlx5/
9414 F:      include/uapi/rdma/mlx5-abi.h
9415
9416 MELLANOX MLXCPLD I2C AND MUX DRIVER
9417 M:      Vadim Pasternak <vadimp@mellanox.com>
9418 M:      Michael Shych <michaelsh@mellanox.com>
9419 L:      linux-i2c@vger.kernel.org
9420 S:      Supported
9421 F:      drivers/i2c/busses/i2c-mlxcpld.c
9422 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9423 F:      Documentation/i2c/busses/i2c-mlxcpld
9424
9425 MELLANOX MLXCPLD LED DRIVER
9426 M:      Vadim Pasternak <vadimp@mellanox.com>
9427 L:      linux-leds@vger.kernel.org
9428 S:      Supported
9429 F:      drivers/leds/leds-mlxcpld.c
9430 F:      drivers/leds/leds-mlxreg.c
9431 F:      Documentation/leds/leds-mlxcpld.txt
9432
9433 MELLANOX PLATFORM DRIVER
9434 M:      Vadim Pasternak <vadimp@mellanox.com>
9435 L:      platform-driver-x86@vger.kernel.org
9436 S:      Supported
9437 F:      drivers/platform/x86/mlx-platform.c
9438
9439 MEMBARRIER SUPPORT
9440 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9441 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9442 L:      linux-kernel@vger.kernel.org
9443 S:      Supported
9444 F:      kernel/sched/membarrier.c
9445 F:      include/uapi/linux/membarrier.h
9446 F:      arch/powerpc/include/asm/membarrier.h
9447
9448 MEMORY MANAGEMENT
9449 L:      linux-mm@kvack.org
9450 W:      http://www.linux-mm.org
9451 S:      Maintained
9452 F:      include/linux/mm.h
9453 F:      include/linux/gfp.h
9454 F:      include/linux/mmzone.h
9455 F:      include/linux/memory_hotplug.h
9456 F:      include/linux/vmalloc.h
9457 F:      mm/
9458
9459 MEMORY TECHNOLOGY DEVICES (MTD)
9460 M:      David Woodhouse <dwmw2@infradead.org>
9461 M:      Brian Norris <computersforpeace@gmail.com>
9462 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9463 M:      Marek Vasut <marek.vasut@gmail.com>
9464 M:      Richard Weinberger <richard@nod.at>
9465 L:      linux-mtd@lists.infradead.org
9466 W:      http://www.linux-mtd.infradead.org/
9467 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9468 T:      git git://git.infradead.org/linux-mtd.git master
9469 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9470 S:      Maintained
9471 F:      Documentation/devicetree/bindings/mtd/
9472 F:      drivers/mtd/
9473 F:      include/linux/mtd/
9474 F:      include/uapi/mtd/
9475
9476 MEN A21 WATCHDOG DRIVER
9477 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9478 L:      linux-watchdog@vger.kernel.org
9479 S:      Maintained
9480 F:      drivers/watchdog/mena21_wdt.c
9481
9482 MEN CHAMELEON BUS (mcb)
9483 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9484 S:      Maintained
9485 F:      drivers/mcb/
9486 F:      include/linux/mcb.h
9487 F:      Documentation/men-chameleon-bus.txt
9488
9489 MEN F21BMC (Board Management Controller)
9490 M:      Andreas Werner <andreas.werner@men.de>
9491 S:      Supported
9492 F:      drivers/mfd/menf21bmc.c
9493 F:      drivers/watchdog/menf21bmc_wdt.c
9494 F:      drivers/leds/leds-menf21bmc.c
9495 F:      drivers/hwmon/menf21bmc_hwmon.c
9496 F:      Documentation/hwmon/menf21bmc
9497
9498 MEN Z069 WATCHDOG DRIVER
9499 M:      Johannes Thumshirn <jth@kernel.org>
9500 L:      linux-watchdog@vger.kernel.org
9501 S:      Maintained
9502 F:      drivers/watchdog/menz069_wdt.c
9503
9504 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9505 M:      Neil Armstrong <narmstrong@baylibre.com>
9506 L:      linux-media@lists.freedesktop.org
9507 L:      linux-amlogic@lists.infradead.org
9508 W:      http://linux-meson.com/
9509 S:      Supported
9510 F:      drivers/media/platform/meson/ao-cec.c
9511 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9512 T:      git git://linuxtv.org/media_tree.git
9513
9514 MICROBLAZE ARCHITECTURE
9515 M:      Michal Simek <monstr@monstr.eu>
9516 W:      http://www.monstr.eu/fdt/
9517 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9518 S:      Supported
9519 F:      arch/microblaze/
9520
9521 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9522 M:      Richard Genoud <richard.genoud@gmail.com>
9523 S:      Maintained
9524 F:      drivers/tty/serial/atmel_serial.c
9525 F:      drivers/tty/serial/atmel_serial.h
9526
9527 MICROCHIP / ATMEL DMA DRIVER
9528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9530 L:      dmaengine@vger.kernel.org
9531 S:      Supported
9532 F:      drivers/dma/at_hdmac.c
9533 F:      drivers/dma/at_hdmac_regs.h
9534 F:      include/linux/platform_data/dma-atmel.h
9535
9536 MICROCHIP / ATMEL ECC DRIVER
9537 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9538 L:      linux-crypto@vger.kernel.org
9539 S:      Maintained
9540 F:      drivers/crypto/atmel-ecc.*
9541
9542 MICROCHIP / ATMEL ISC DRIVER
9543 M:      Songjun Wu <songjun.wu@microchip.com>
9544 L:      linux-media@vger.kernel.org
9545 S:      Supported
9546 F:      drivers/media/platform/atmel/atmel-isc.c
9547 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9548 F:      devicetree/bindings/media/atmel-isc.txt
9549
9550 MICROCHIP / ATMEL NAND DRIVER
9551 M:      Josh Wu <rainyfeeling@outlook.com>
9552 L:      linux-mtd@lists.infradead.org
9553 S:      Supported
9554 F:      drivers/mtd/nand/raw/atmel/*
9555 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9556
9557 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9558 M:      Woojung Huh <Woojung.Huh@microchip.com>
9559 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9560 L:      netdev@vger.kernel.org
9561 S:      Maintained
9562 F:      net/dsa/tag_ksz.c
9563 F:      drivers/net/dsa/microchip/*
9564 F:      include/linux/platform_data/microchip-ksz.h
9565 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9566
9567 MICROCHIP LAN743X ETHERNET DRIVER
9568 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9569 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9570 L:      netdev@vger.kernel.org
9571 S:      Maintained
9572 F:      drivers/net/ethernet/microchip/lan743x_*
9573
9574 MICROCHIP USB251XB DRIVER
9575 M:      Richard Leitner <richard.leitner@skidata.com>
9576 L:      linux-usb@vger.kernel.org
9577 S:      Maintained
9578 F:      drivers/usb/misc/usb251xb.c
9579 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9580
9581 MICROSEMI MIPS SOCS
9582 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9583 L:      linux-mips@linux-mips.org
9584 S:      Maintained
9585 F:      arch/mips/generic/board-ocelot.c
9586 F:      arch/mips/configs/generic/board-ocelot.config
9587 F:      arch/mips/boot/dts/mscc/
9588 F:      Documentation/devicetree/bindings/mips/mscc.txt
9589
9590 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9591 M:      Don Brace <don.brace@microsemi.com>
9592 L:      esc.storagedev@microsemi.com
9593 L:      linux-scsi@vger.kernel.org
9594 S:      Supported
9595 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9596 F:      drivers/scsi/smartpqi/Kconfig
9597 F:      drivers/scsi/smartpqi/Makefile
9598 F:      include/linux/cciss*.h
9599 F:      include/uapi/linux/cciss*.h
9600 F:      Documentation/scsi/smartpqi.txt
9601
9602 MICROSEMI ETHERNET SWITCH DRIVER
9603 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9604 L:      netdev@vger.kernel.org
9605 S:      Supported
9606 F:      drivers/net/ethernet/mscc/
9607
9608 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9609 M:      Chen Yu <yu.c.chen@intel.com>
9610 L:      platform-driver-x86@vger.kernel.org
9611 S:      Supported
9612 F:      drivers/platform/x86/surfacepro3_button.c
9613
9614 MICROTEK X6 SCANNER
9615 M:      Oliver Neukum <oliver@neukum.org>
9616 S:      Maintained
9617 F:      drivers/usb/image/microtek.*
9618
9619 MIPS
9620 M:      Ralf Baechle <ralf@linux-mips.org>
9621 M:      Paul Burton <paul.burton@mips.com>
9622 M:      James Hogan <jhogan@kernel.org>
9623 L:      linux-mips@linux-mips.org
9624 W:      http://www.linux-mips.org/
9625 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9627 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9628 S:      Supported
9629 F:      Documentation/devicetree/bindings/mips/
9630 F:      Documentation/mips/
9631 F:      arch/mips/
9632 F:      drivers/platform/mips/
9633
9634 MIPS BOSTON DEVELOPMENT BOARD
9635 M:      Paul Burton <paul.burton@mips.com>
9636 L:      linux-mips@linux-mips.org
9637 S:      Maintained
9638 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9639 F:      arch/mips/boot/dts/img/boston.dts
9640 F:      arch/mips/configs/generic/board-boston.config
9641 F:      drivers/clk/imgtec/clk-boston.c
9642 F:      include/dt-bindings/clock/boston-clock.h
9643
9644 MIPS GENERIC PLATFORM
9645 M:      Paul Burton <paul.burton@mips.com>
9646 L:      linux-mips@linux-mips.org
9647 S:      Supported
9648 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9649 F:      arch/mips/generic/
9650 F:      arch/mips/tools/generic-board-config.sh
9651
9652 MIPS/LOONGSON1 ARCHITECTURE
9653 M:      Keguang Zhang <keguang.zhang@gmail.com>
9654 L:      linux-mips@linux-mips.org
9655 S:      Maintained
9656 F:      arch/mips/loongson32/
9657 F:      arch/mips/include/asm/mach-loongson32/
9658 F:      drivers/*/*loongson1*
9659 F:      drivers/*/*/*loongson1*
9660
9661 MIPS/LOONGSON2 ARCHITECTURE
9662 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9663 L:      linux-mips@linux-mips.org
9664 S:      Maintained
9665 F:      arch/mips/loongson64/*{2e/2f}*
9666 F:      arch/mips/include/asm/mach-loongson64/
9667 F:      drivers/*/*loongson2*
9668 F:      drivers/*/*/*loongson2*
9669
9670 MIPS/LOONGSON3 ARCHITECTURE
9671 M:      Huacai Chen <chenhc@lemote.com>
9672 L:      linux-mips@linux-mips.org
9673 S:      Maintained
9674 F:      arch/mips/loongson64/
9675 F:      arch/mips/include/asm/mach-loongson64/
9676 F:      drivers/platform/mips/cpu_hwmon.c
9677 F:      drivers/*/*loongson3*
9678 F:      drivers/*/*/*loongson3*
9679
9680 MIPS RINT INSTRUCTION EMULATION
9681 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9682 L:      linux-mips@linux-mips.org
9683 S:      Supported
9684 F:      arch/mips/math-emu/sp_rint.c
9685 F:      arch/mips/math-emu/dp_rint.c
9686
9687 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9688 M:      Hans Verkuil <hverkuil@xs4all.nl>
9689 L:      linux-media@vger.kernel.org
9690 T:      git git://linuxtv.org/media_tree.git
9691 W:      https://linuxtv.org
9692 S:      Odd Fixes
9693 F:      drivers/media/radio/radio-miropcm20*
9694
9695 MMP SUPPORT
9696 M:      Eric Miao <eric.y.miao@gmail.com>
9697 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9699 T:      git git://github.com/hzhuang1/linux.git
9700 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9701 S:      Maintained
9702 F:      arch/arm/boot/dts/mmp*
9703 F:      arch/arm/mach-mmp/
9704
9705 MN88472 MEDIA DRIVER
9706 M:      Antti Palosaari <crope@iki.fi>
9707 L:      linux-media@vger.kernel.org
9708 W:      https://linuxtv.org
9709 W:      http://palosaari.fi/linux/
9710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9711 S:      Maintained
9712 F:      drivers/media/dvb-frontends/mn88472*
9713
9714 MN88473 MEDIA DRIVER
9715 M:      Antti Palosaari <crope@iki.fi>
9716 L:      linux-media@vger.kernel.org
9717 W:      https://linuxtv.org
9718 W:      http://palosaari.fi/linux/
9719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9720 S:      Maintained
9721 F:      drivers/media/dvb-frontends/mn88473*
9722
9723 PCI DRIVER FOR MOBIVEIL PCIE IP
9724 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9725 L:      linux-pci@vger.kernel.org
9726 S:      Supported
9727 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9728 F:      drivers/pci/controller/pcie-mobiveil.c
9729
9730 MODULE SUPPORT
9731 M:      Jessica Yu <jeyu@kernel.org>
9732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9733 S:      Maintained
9734 F:      include/linux/module.h
9735 F:      kernel/module.c
9736
9737 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9738 W:      http://popies.net/meye/
9739 S:      Orphan
9740 F:      Documentation/media/v4l-drivers/meye*
9741 F:      drivers/media/pci/meye/
9742 F:      include/uapi/linux/meye.h
9743
9744 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9745 M:      Jiri Slaby <jirislaby@gmail.com>
9746 S:      Maintained
9747 F:      Documentation/serial/moxa-smartio
9748 F:      drivers/tty/mxser.*
9749
9750 MR800 AVERMEDIA USB FM RADIO DRIVER
9751 M:      Alexey Klimov <klimov.linux@gmail.com>
9752 L:      linux-media@vger.kernel.org
9753 T:      git git://linuxtv.org/media_tree.git
9754 S:      Maintained
9755 F:      drivers/media/radio/radio-mr800.c
9756
9757 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9758 M:      Alan Ott <alan@signal11.us>
9759 L:      linux-wpan@vger.kernel.org
9760 S:      Maintained
9761 F:      drivers/net/ieee802154/mrf24j40.c
9762 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9763
9764 MSI LAPTOP SUPPORT
9765 M:      "Lee, Chun-Yi" <jlee@suse.com>
9766 L:      platform-driver-x86@vger.kernel.org
9767 S:      Maintained
9768 F:      drivers/platform/x86/msi-laptop.c
9769
9770 MSI WMI SUPPORT
9771 L:      platform-driver-x86@vger.kernel.org
9772 S:      Orphan
9773 F:      drivers/platform/x86/msi-wmi.c
9774
9775 MSI001 MEDIA DRIVER
9776 M:      Antti Palosaari <crope@iki.fi>
9777 L:      linux-media@vger.kernel.org
9778 W:      https://linuxtv.org
9779 W:      http://palosaari.fi/linux/
9780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9781 T:      git git://linuxtv.org/anttip/media_tree.git
9782 S:      Maintained
9783 F:      drivers/media/tuners/msi001*
9784
9785 MSI2500 MEDIA DRIVER
9786 M:      Antti Palosaari <crope@iki.fi>
9787 L:      linux-media@vger.kernel.org
9788 W:      https://linuxtv.org
9789 W:      http://palosaari.fi/linux/
9790 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9791 T:      git git://linuxtv.org/anttip/media_tree.git
9792 S:      Maintained
9793 F:      drivers/media/usb/msi2500/
9794
9795 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9796 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9797 L:      linux-mtd@lists.infradead.org
9798 S:      Maintained
9799 F:      drivers/mtd/devices/docg3*
9800
9801 MT9M032 APTINA SENSOR DRIVER
9802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9803 L:      linux-media@vger.kernel.org
9804 T:      git git://linuxtv.org/media_tree.git
9805 S:      Maintained
9806 F:      drivers/media/i2c/mt9m032.c
9807 F:      include/media/i2c/mt9m032.h
9808
9809 MT9P031 APTINA CAMERA SENSOR
9810 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9811 L:      linux-media@vger.kernel.org
9812 T:      git git://linuxtv.org/media_tree.git
9813 S:      Maintained
9814 F:      drivers/media/i2c/mt9p031.c
9815 F:      include/media/i2c/mt9p031.h
9816
9817 MT9T001 APTINA CAMERA SENSOR
9818 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9819 L:      linux-media@vger.kernel.org
9820 T:      git git://linuxtv.org/media_tree.git
9821 S:      Maintained
9822 F:      drivers/media/i2c/mt9t001.c
9823 F:      include/media/i2c/mt9t001.h
9824
9825 MT9T112 APTINA CAMERA SENSOR
9826 M:      Jacopo Mondi <jacopo@jmondi.org>
9827 L:      linux-media@vger.kernel.org
9828 T:      git git://linuxtv.org/media_tree.git
9829 S:      Odd Fixes
9830 F:      drivers/media/i2c/mt9t112.c
9831 F:      include/media/i2c/mt9t112.h
9832
9833 MT9V032 APTINA CAMERA SENSOR
9834 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9835 L:      linux-media@vger.kernel.org
9836 T:      git git://linuxtv.org/media_tree.git
9837 S:      Maintained
9838 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9839 F:      drivers/media/i2c/mt9v032.c
9840 F:      include/media/i2c/mt9v032.h
9841
9842 MT9V111 APTINA CAMERA SENSOR
9843 M:      Jacopo Mondi <jacopo@jmondi.org>
9844 L:      linux-media@vger.kernel.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Maintained
9847 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9848 F:      drivers/media/i2c/mt9v111.c
9849
9850 MULTIFUNCTION DEVICES (MFD)
9851 M:      Lee Jones <lee.jones@linaro.org>
9852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9853 S:      Supported
9854 F:      Documentation/devicetree/bindings/mfd/
9855 F:      drivers/mfd/
9856 F:      include/linux/mfd/
9857 F:      include/dt-bindings/mfd/
9858
9859 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9860 S:      Orphan
9861 F:      drivers/mmc/host/mmc_spi.c
9862 F:      include/linux/spi/mmc_spi.h
9863
9864 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9865 M:      Ulf Hansson <ulf.hansson@linaro.org>
9866 L:      linux-mmc@vger.kernel.org
9867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9868 S:      Maintained
9869 F:      Documentation/devicetree/bindings/mmc/
9870 F:      drivers/mmc/
9871 F:      include/linux/mmc/
9872 F:      include/uapi/linux/mmc/
9873
9874 MULTIPLEXER SUBSYSTEM
9875 M:      Peter Rosin <peda@axentia.se>
9876 S:      Maintained
9877 F:      Documentation/ABI/testing/sysfs-class-mux*
9878 F:      Documentation/devicetree/bindings/mux/
9879 F:      include/linux/dt-bindings/mux/
9880 F:      include/linux/mux/
9881 F:      drivers/mux/
9882
9883 MULTITECH MULTIPORT CARD (ISICOM)
9884 S:      Orphan
9885 F:      drivers/tty/isicom.c
9886 F:      include/linux/isicom.h
9887
9888 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9889 M:      Bin Liu <b-liu@ti.com>
9890 L:      linux-usb@vger.kernel.org
9891 S:      Maintained
9892 F:      drivers/usb/musb/
9893
9894 MXL301RF MEDIA DRIVER
9895 M:      Akihiro Tsukada <tskd08@gmail.com>
9896 L:      linux-media@vger.kernel.org
9897 S:      Odd Fixes
9898 F:      drivers/media/tuners/mxl301rf*
9899
9900 MXL5007T MEDIA DRIVER
9901 M:      Michael Krufky <mkrufky@linuxtv.org>
9902 L:      linux-media@vger.kernel.org
9903 W:      https://linuxtv.org
9904 W:      http://github.com/mkrufky
9905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9906 T:      git git://linuxtv.org/mkrufky/tuners.git
9907 S:      Maintained
9908 F:      drivers/media/tuners/mxl5007t.*
9909
9910 MXSFB DRM DRIVER
9911 M:      Marek Vasut <marex@denx.de>
9912 S:      Supported
9913 F:      drivers/gpu/drm/mxsfb/
9914 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9915
9916 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9917 M:      Chris Lee <christopher.lee@cspi.com>
9918 L:      netdev@vger.kernel.org
9919 W:      https://www.cspi.com/ethernet-products/support/downloads/
9920 S:      Supported
9921 F:      drivers/net/ethernet/myricom/myri10ge/
9922
9923 NAND FLASH SUBSYSTEM
9924 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9925 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9926 R:      Richard Weinberger <richard@nod.at>
9927 L:      linux-mtd@lists.infradead.org
9928 W:      http://www.linux-mtd.infradead.org/
9929 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9930 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9931 T:      git git://git.infradead.org/linux-mtd.git nand/next
9932 S:      Maintained
9933 F:      drivers/mtd/nand/
9934 F:      include/linux/mtd/*nand*.h
9935
9936 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9937 M:      Daniel Mack <zonque@gmail.com>
9938 S:      Maintained
9939 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9940 W:      http://www.native-instruments.com
9941 F:      sound/usb/caiaq/
9942
9943 NATSEMI ETHERNET DRIVER (DP8381x)
9944 S:      Orphan
9945 F:      drivers/net/ethernet/natsemi/natsemi.c
9946
9947 NCP FILESYSTEM
9948 M:      Petr Vandrovec <petr@vandrovec.name>
9949 S:      Obsolete
9950 F:      drivers/staging/ncpfs/
9951
9952 NCR 5380 SCSI DRIVERS
9953 M:      Finn Thain <fthain@telegraphics.com.au>
9954 M:      Michael Schmitz <schmitzmic@gmail.com>
9955 L:      linux-scsi@vger.kernel.org
9956 S:      Maintained
9957 F:      Documentation/scsi/g_NCR5380.txt
9958 F:      drivers/scsi/NCR5380.*
9959 F:      drivers/scsi/arm/cumana_1.c
9960 F:      drivers/scsi/arm/oak.c
9961 F:      drivers/scsi/atari_scsi.*
9962 F:      drivers/scsi/dmx3191d.c
9963 F:      drivers/scsi/g_NCR5380.*
9964 F:      drivers/scsi/mac_scsi.*
9965 F:      drivers/scsi/sun3_scsi.*
9966 F:      drivers/scsi/sun3_scsi_vme.c
9967
9968 NCSI LIBRARY:
9969 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9970 S:      Maintained
9971 F:      net/ncsi/
9972
9973 NCT6775 HARDWARE MONITOR DRIVER
9974 M:      Guenter Roeck <linux@roeck-us.net>
9975 L:      linux-hwmon@vger.kernel.org
9976 S:      Maintained
9977 F:      Documentation/hwmon/nct6775
9978 F:      drivers/hwmon/nct6775.c
9979
9980 NET_FAILOVER MODULE
9981 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9982 L:      netdev@vger.kernel.org
9983 S:      Supported
9984 F:      driver/net/net_failover.c
9985 F:      include/net/net_failover.h
9986 F:      Documentation/networking/net_failover.rst
9987
9988 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9989 M:      Faisal Latif <faisal.latif@intel.com>
9990 L:      linux-rdma@vger.kernel.org
9991 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9992 S:      Supported
9993 F:      drivers/infiniband/hw/nes/
9994 F:      include/uapi/rdma/nes-abi.h
9995
9996 NETEM NETWORK EMULATOR
9997 M:      Stephen Hemminger <stephen@networkplumber.org>
9998 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9999 S:      Maintained
10000 F:      net/sched/sch_netem.c
10001
10002 NETERION 10GbE DRIVERS (s2io/vxge)
10003 M:      Jon Mason <jdmason@kudzu.us>
10004 L:      netdev@vger.kernel.org
10005 S:      Supported
10006 F:      Documentation/networking/s2io.txt
10007 F:      Documentation/networking/vxge.txt
10008 F:      drivers/net/ethernet/neterion/
10009
10010 NETFILTER
10011 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10012 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10013 M:      Florian Westphal <fw@strlen.de>
10014 L:      netfilter-devel@vger.kernel.org
10015 L:      coreteam@netfilter.org
10016 W:      http://www.netfilter.org/
10017 W:      http://www.iptables.org/
10018 W:      http://www.nftables.org/
10019 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10022 S:      Maintained
10023 F:      include/linux/netfilter*
10024 F:      include/linux/netfilter/
10025 F:      include/net/netfilter/
10026 F:      include/uapi/linux/netfilter*
10027 F:      include/uapi/linux/netfilter/
10028 F:      net/*/netfilter.c
10029 F:      net/*/netfilter/
10030 F:      net/netfilter/
10031 F:      net/bridge/br_netfilter*.c
10032
10033 NETROM NETWORK LAYER
10034 M:      Ralf Baechle <ralf@linux-mips.org>
10035 L:      linux-hams@vger.kernel.org
10036 W:      http://www.linux-ax25.org/
10037 S:      Maintained
10038 F:      include/net/netrom.h
10039 F:      include/uapi/linux/netrom.h
10040 F:      net/netrom/
10041
10042 NETRONOME ETHERNET DRIVERS
10043 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10044 L:      oss-drivers@netronome.com
10045 S:      Maintained
10046 F:      drivers/net/ethernet/netronome/
10047
10048 NETWORK BLOCK DEVICE (NBD)
10049 M:      Josef Bacik <josef@toxicpanda.com>
10050 S:      Maintained
10051 L:      linux-block@vger.kernel.org
10052 L:      nbd@other.debian.org
10053 F:      Documentation/blockdev/nbd.txt
10054 F:      drivers/block/nbd.c
10055 F:      include/uapi/linux/nbd.h
10056
10057 NETWORK DROP MONITOR
10058 M:      Neil Horman <nhorman@tuxdriver.com>
10059 L:      netdev@vger.kernel.org
10060 S:      Maintained
10061 W:      https://fedorahosted.org/dropwatch/
10062 F:      net/core/drop_monitor.c
10063
10064 NETWORKING DRIVERS
10065 M:      "David S. Miller" <davem@davemloft.net>
10066 L:      netdev@vger.kernel.org
10067 W:      http://www.linuxfoundation.org/en/Net
10068 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10071 S:      Odd Fixes
10072 F:      Documentation/devicetree/bindings/net/
10073 F:      drivers/net/
10074 F:      include/linux/if_*
10075 F:      include/linux/netdevice.h
10076 F:      include/linux/etherdevice.h
10077 F:      include/linux/fcdevice.h
10078 F:      include/linux/fddidevice.h
10079 F:      include/linux/hippidevice.h
10080 F:      include/linux/inetdevice.h
10081 F:      include/uapi/linux/if_*
10082 F:      include/uapi/linux/netdevice.h
10083
10084 NETWORKING DRIVERS (WIRELESS)
10085 M:      Kalle Valo <kvalo@codeaurora.org>
10086 L:      linux-wireless@vger.kernel.org
10087 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10090 S:      Maintained
10091 F:      Documentation/devicetree/bindings/net/wireless/
10092 F:      drivers/net/wireless/
10093
10094 NETWORKING [DSA]
10095 M:      Andrew Lunn <andrew@lunn.ch>
10096 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10097 M:      Florian Fainelli <f.fainelli@gmail.com>
10098 S:      Maintained
10099 F:      Documentation/devicetree/bindings/net/dsa/
10100 F:      net/dsa/
10101 F:      include/net/dsa.h
10102 F:      include/linux/dsa/
10103 F:      drivers/net/dsa/
10104
10105 NETWORKING [GENERAL]
10106 M:      "David S. Miller" <davem@davemloft.net>
10107 L:      netdev@vger.kernel.org
10108 W:      http://www.linuxfoundation.org/en/Net
10109 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10112 B:      mailto:netdev@vger.kernel.org
10113 S:      Maintained
10114 F:      net/
10115 F:      include/net/
10116 F:      include/linux/in.h
10117 F:      include/linux/net.h
10118 F:      include/linux/netdevice.h
10119 F:      include/uapi/linux/in.h
10120 F:      include/uapi/linux/net.h
10121 F:      include/uapi/linux/netdevice.h
10122 F:      include/uapi/linux/net_namespace.h
10123 F:      tools/testing/selftests/net/
10124 F:      lib/net_utils.c
10125 F:      lib/random32.c
10126 F:      Documentation/networking/
10127
10128 NETWORKING [IPSEC]
10129 M:      Steffen Klassert <steffen.klassert@secunet.com>
10130 M:      Herbert Xu <herbert@gondor.apana.org.au>
10131 M:      "David S. Miller" <davem@davemloft.net>
10132 L:      netdev@vger.kernel.org
10133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10135 S:      Maintained
10136 F:      net/core/flow.c
10137 F:      net/xfrm/
10138 F:      net/key/
10139 F:      net/ipv4/xfrm*
10140 F:      net/ipv4/esp4*
10141 F:      net/ipv4/ah4.c
10142 F:      net/ipv4/ipcomp.c
10143 F:      net/ipv4/ip_vti.c
10144 F:      net/ipv6/xfrm*
10145 F:      net/ipv6/esp6*
10146 F:      net/ipv6/ah6.c
10147 F:      net/ipv6/ipcomp6.c
10148 F:      net/ipv6/ip6_vti.c
10149 F:      include/uapi/linux/xfrm.h
10150 F:      include/net/xfrm.h
10151
10152 NETWORKING [IPv4/IPv6]
10153 M:      "David S. Miller" <davem@davemloft.net>
10154 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10155 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10156 L:      netdev@vger.kernel.org
10157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10158 S:      Maintained
10159 F:      net/ipv4/
10160 F:      net/ipv6/
10161 F:      include/net/ip*
10162 F:      arch/x86/net/*
10163
10164 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10165 M:      Paul Moore <paul@paul-moore.com>
10166 W:      https://github.com/netlabel
10167 L:      netdev@vger.kernel.org
10168 L:      linux-security-module@vger.kernel.org
10169 S:      Maintained
10170 F:      Documentation/netlabel/
10171 F:      include/net/calipso.h
10172 F:      include/net/cipso_ipv4.h
10173 F:      include/net/netlabel.h
10174 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10175 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10176 F:      net/netlabel/
10177 F:      net/ipv4/cipso_ipv4.c
10178 F:      net/ipv6/calipso.c
10179 F:      net/netfilter/xt_CONNSECMARK.c
10180 F:      net/netfilter/xt_SECMARK.c
10181
10182 NETWORKING [TCP]
10183 M:      Eric Dumazet <edumazet@google.com>
10184 L:      netdev@vger.kernel.org
10185 S:      Maintained
10186 F:      net/ipv4/tcp*.c
10187 F:      net/ipv4/syncookies.c
10188 F:      net/ipv6/tcp*.c
10189 F:      net/ipv6/syncookies.c
10190 F:      include/uapi/linux/tcp.h
10191 F:      include/net/tcp.h
10192 F:      include/linux/tcp.h
10193 F:      include/trace/events/tcp.h
10194
10195 NETWORKING [TLS]
10196 M:      Boris Pismenny <borisp@mellanox.com>
10197 M:      Aviad Yehezkel <aviadye@mellanox.com>
10198 M:      Dave Watson <davejwatson@fb.com>
10199 L:      netdev@vger.kernel.org
10200 S:      Maintained
10201 F:      net/tls/*
10202 F:      include/uapi/linux/tls.h
10203 F:      include/net/tls.h
10204
10205 NETWORKING [WIRELESS]
10206 L:      linux-wireless@vger.kernel.org
10207 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10208
10209 NETDEVSIM
10210 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10211 S:      Maintained
10212 F:      drivers/net/netdevsim/*
10213
10214 NETXEN (1/10) GbE SUPPORT
10215 M:      Manish Chopra <manish.chopra@cavium.com>
10216 M:      Rahul Verma <rahul.verma@cavium.com>
10217 M:      Dept-GELinuxNICDev@cavium.com
10218 L:      netdev@vger.kernel.org
10219 S:      Supported
10220 F:      drivers/net/ethernet/qlogic/netxen/
10221
10222 NFC SUBSYSTEM
10223 M:      Samuel Ortiz <sameo@linux.intel.com>
10224 L:      linux-wireless@vger.kernel.org
10225 L:      linux-nfc@lists.01.org (subscribers-only)
10226 S:      Supported
10227 F:      net/nfc/
10228 F:      include/net/nfc/
10229 F:      include/uapi/linux/nfc.h
10230 F:      drivers/nfc/
10231 F:      include/linux/platform_data/nfcmrvl.h
10232 F:      include/linux/platform_data/nxp-nci.h
10233 F:      Documentation/devicetree/bindings/net/nfc/
10234
10235 NFS, SUNRPC, AND LOCKD CLIENTS
10236 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10237 M:      Anna Schumaker <anna.schumaker@netapp.com>
10238 L:      linux-nfs@vger.kernel.org
10239 W:      http://client.linux-nfs.org
10240 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10241 S:      Maintained
10242 F:      fs/lockd/
10243 F:      fs/nfs/
10244 F:      fs/nfs_common/
10245 F:      net/sunrpc/
10246 F:      include/linux/lockd/
10247 F:      include/linux/nfs*
10248 F:      include/linux/sunrpc/
10249 F:      include/uapi/linux/nfs*
10250 F:      include/uapi/linux/sunrpc/
10251
10252 NILFS2 FILESYSTEM
10253 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10254 L:      linux-nilfs@vger.kernel.org
10255 W:      https://nilfs.sourceforge.io/
10256 W:      https://nilfs.osdn.jp/
10257 T:      git git://github.com/konis/nilfs2.git
10258 S:      Supported
10259 F:      Documentation/filesystems/nilfs2.txt
10260 F:      fs/nilfs2/
10261 F:      include/trace/events/nilfs2.h
10262 F:      include/uapi/linux/nilfs2_api.h
10263 F:      include/uapi/linux/nilfs2_ondisk.h
10264
10265 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10266 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10267 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10268 S:      Maintained
10269 F:      Documentation/scsi/NinjaSCSI.txt
10270 F:      drivers/scsi/pcmcia/nsp_*
10271
10272 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10273 M:      GOTO Masanori <gotom@debian.or.jp>
10274 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10275 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10276 S:      Maintained
10277 F:      Documentation/scsi/NinjaSCSI.txt
10278 F:      drivers/scsi/nsp32*
10279
10280 NIOS2 ARCHITECTURE
10281 M:      Ley Foon Tan <lftan@altera.com>
10282 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10284 S:      Maintained
10285 F:      arch/nios2/
10286
10287 NOHZ, DYNTICKS SUPPORT
10288 M:      Frederic Weisbecker <fweisbec@gmail.com>
10289 M:      Thomas Gleixner <tglx@linutronix.de>
10290 M:      Ingo Molnar <mingo@kernel.org>
10291 L:      linux-kernel@vger.kernel.org
10292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10293 S:      Maintained
10294 F:      kernel/time/tick*.*
10295 F:      include/linux/tick.h
10296 F:      include/linux/sched/nohz.h
10297
10298 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10299 M:      Pavel Machek <pavel@ucw.cz>
10300 M:      Sakari Ailus <sakari.ailus@iki.fi>
10301 L:      linux-media@vger.kernel.org
10302 S:      Maintained
10303 F:      drivers/media/i2c/et8ek8
10304 F:      drivers/media/i2c/ad5820.c
10305
10306 NOKIA N900 POWER SUPPLY DRIVERS
10307 R:      Pali Rohár <pali.rohar@gmail.com>
10308 F:      include/linux/power/bq2415x_charger.h
10309 F:      include/linux/power/bq27xxx_battery.h
10310 F:      include/linux/power/isp1704_charger.h
10311 F:      drivers/power/supply/bq2415x_charger.c
10312 F:      drivers/power/supply/bq27xxx_battery.c
10313 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10314 F:      drivers/power/supply/isp1704_charger.c
10315 F:      drivers/power/supply/rx51_battery.c
10316
10317 NTB AMD DRIVER
10318 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10319 L:      linux-ntb@googlegroups.com
10320 S:      Supported
10321 F:      drivers/ntb/hw/amd/
10322
10323 NTB DRIVER CORE
10324 M:      Jon Mason <jdmason@kudzu.us>
10325 M:      Dave Jiang <dave.jiang@intel.com>
10326 M:      Allen Hubbe <allenbh@gmail.com>
10327 L:      linux-ntb@googlegroups.com
10328 S:      Supported
10329 W:      https://github.com/jonmason/ntb/wiki
10330 T:      git git://github.com/jonmason/ntb.git
10331 F:      drivers/ntb/
10332 F:      drivers/net/ntb_netdev.c
10333 F:      include/linux/ntb.h
10334 F:      include/linux/ntb_transport.h
10335 F:      tools/testing/selftests/ntb/
10336
10337 NTB IDT DRIVER
10338 M:      Serge Semin <fancer.lancer@gmail.com>
10339 L:      linux-ntb@googlegroups.com
10340 S:      Supported
10341 F:      drivers/ntb/hw/idt/
10342
10343 NTB INTEL DRIVER
10344 M:      Dave Jiang <dave.jiang@intel.com>
10345 L:      linux-ntb@googlegroups.com
10346 S:      Supported
10347 W:      https://github.com/davejiang/linux/wiki
10348 T:      git https://github.com/davejiang/linux.git
10349 F:      drivers/ntb/hw/intel/
10350
10351 NTFS FILESYSTEM
10352 M:      Anton Altaparmakov <anton@tuxera.com>
10353 L:      linux-ntfs-dev@lists.sourceforge.net
10354 W:      http://www.tuxera.com/
10355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10356 S:      Supported
10357 F:      Documentation/filesystems/ntfs.txt
10358 F:      fs/ntfs/
10359
10360 NUBUS SUBSYSTEM
10361 M:      Finn Thain <fthain@telegraphics.com.au>
10362 L:      linux-m68k@lists.linux-m68k.org
10363 S:      Maintained
10364 F:      arch/*/include/asm/nubus.h
10365 F:      drivers/nubus/
10366 F:      include/linux/nubus.h
10367 F:      include/uapi/linux/nubus.h
10368
10369 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10370 M:      Antonino Daplas <adaplas@gmail.com>
10371 L:      linux-fbdev@vger.kernel.org
10372 S:      Maintained
10373 F:      drivers/video/fbdev/riva/
10374 F:      drivers/video/fbdev/nvidia/
10375
10376 NVM EXPRESS DRIVER
10377 M:      Keith Busch <keith.busch@intel.com>
10378 M:      Jens Axboe <axboe@fb.com>
10379 M:      Christoph Hellwig <hch@lst.de>
10380 M:      Sagi Grimberg <sagi@grimberg.me>
10381 L:      linux-nvme@lists.infradead.org
10382 T:      git://git.infradead.org/nvme.git
10383 W:      http://git.infradead.org/nvme.git
10384 S:      Supported
10385 F:      drivers/nvme/host/
10386 F:      include/linux/nvme.h
10387 F:      include/uapi/linux/nvme_ioctl.h
10388
10389 NVM EXPRESS FC TRANSPORT DRIVERS
10390 M:      James Smart <james.smart@broadcom.com>
10391 L:      linux-nvme@lists.infradead.org
10392 S:      Supported
10393 F:      include/linux/nvme-fc.h
10394 F:      include/linux/nvme-fc-driver.h
10395 F:      drivers/nvme/host/fc.c
10396 F:      drivers/nvme/target/fc.c
10397 F:      drivers/nvme/target/fcloop.c
10398
10399 NVM EXPRESS TARGET DRIVER
10400 M:      Christoph Hellwig <hch@lst.de>
10401 M:      Sagi Grimberg <sagi@grimberg.me>
10402 L:      linux-nvme@lists.infradead.org
10403 T:      git://git.infradead.org/nvme.git
10404 W:      http://git.infradead.org/nvme.git
10405 S:      Supported
10406 F:      drivers/nvme/target/
10407
10408 NVMEM FRAMEWORK
10409 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10410 S:      Maintained
10411 F:      drivers/nvmem/
10412 F:      Documentation/devicetree/bindings/nvmem/
10413 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10414 F:      include/linux/nvmem-consumer.h
10415 F:      include/linux/nvmem-provider.h
10416
10417 NXP SGTL5000 DRIVER
10418 M:      Fabio Estevam <fabio.estevam@nxp.com>
10419 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10420 S:      Maintained
10421 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10422 F:      sound/soc/codecs/sgtl5000*
10423
10424 NXP TDA998X DRM DRIVER
10425 M:      Russell King <linux@armlinux.org.uk>
10426 S:      Maintained
10427 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10428 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10429 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10430 F:      include/drm/i2c/tda998x.h
10431 F:      include/dt-bindings/display/tda998x.h
10432 K:      "nxp,tda998x"
10433
10434 NXP TFA9879 DRIVER
10435 M:      Peter Rosin <peda@axentia.se>
10436 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10437 S:      Maintained
10438 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10439 F:      sound/soc/codecs/tfa9879*
10440
10441 NXP-NCI NFC DRIVER
10442 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10443 R:      Charles Gorand <charles.gorand@effinnov.com>
10444 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10445 S:      Supported
10446 F:      drivers/nfc/nxp-nci
10447
10448 OBJTOOL
10449 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10450 M:      Peter Zijlstra <peterz@infradead.org>
10451 S:      Supported
10452 F:      tools/objtool/
10453
10454 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10455 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10456 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10457 L:      linuxppc-dev@lists.ozlabs.org
10458 S:      Supported
10459 F:      arch/powerpc/platforms/powernv/ocxl.c
10460 F:      arch/powerpc/include/asm/pnv-ocxl.h
10461 F:      drivers/misc/ocxl/
10462 F:      include/misc/ocxl*
10463 F:      include/uapi/misc/ocxl.h
10464 F:      Documentation/accelerators/ocxl.rst
10465
10466 OMAP AUDIO SUPPORT
10467 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10468 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10469 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10470 L:      linux-omap@vger.kernel.org
10471 S:      Maintained
10472 F:      sound/soc/omap/
10473
10474 OMAP CLOCK FRAMEWORK SUPPORT
10475 M:      Paul Walmsley <paul@pwsan.com>
10476 L:      linux-omap@vger.kernel.org
10477 S:      Maintained
10478 F:      arch/arm/*omap*/*clock*
10479
10480 OMAP DEVICE TREE SUPPORT
10481 M:      Benoît Cousson <bcousson@baylibre.com>
10482 M:      Tony Lindgren <tony@atomide.com>
10483 L:      linux-omap@vger.kernel.org
10484 L:      devicetree@vger.kernel.org
10485 S:      Maintained
10486 F:      arch/arm/boot/dts/*omap*
10487 F:      arch/arm/boot/dts/*am3*
10488 F:      arch/arm/boot/dts/*am4*
10489 F:      arch/arm/boot/dts/*am5*
10490 F:      arch/arm/boot/dts/*dra7*
10491
10492 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10493 L:      linux-omap@vger.kernel.org
10494 L:      linux-fbdev@vger.kernel.org
10495 S:      Orphan
10496 F:      drivers/video/fbdev/omap2/
10497 F:      Documentation/arm/OMAP/DSS
10498
10499 OMAP FRAMEBUFFER SUPPORT
10500 L:      linux-fbdev@vger.kernel.org
10501 L:      linux-omap@vger.kernel.org
10502 S:      Orphan
10503 F:      drivers/video/fbdev/omap/
10504
10505 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10506 M:      Roger Quadros <rogerq@ti.com>
10507 M:      Tony Lindgren <tony@atomide.com>
10508 L:      linux-omap@vger.kernel.org
10509 S:      Maintained
10510 F:      drivers/memory/omap-gpmc.c
10511 F:      arch/arm/mach-omap2/*gpmc*
10512
10513 OMAP GPIO DRIVER
10514 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10515 M:      Santosh Shilimkar <ssantosh@kernel.org>
10516 M:      Kevin Hilman <khilman@kernel.org>
10517 L:      linux-omap@vger.kernel.org
10518 S:      Maintained
10519 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10520 F:      drivers/gpio/gpio-omap.c
10521
10522 OMAP HARDWARE SPINLOCK SUPPORT
10523 M:      Ohad Ben-Cohen <ohad@wizery.com>
10524 L:      linux-omap@vger.kernel.org
10525 S:      Maintained
10526 F:      drivers/hwspinlock/omap_hwspinlock.c
10527
10528 OMAP HS MMC SUPPORT
10529 L:      linux-mmc@vger.kernel.org
10530 L:      linux-omap@vger.kernel.org
10531 S:      Orphan
10532 F:      drivers/mmc/host/omap_hsmmc.c
10533
10534 OMAP HWMOD DATA
10535 M:      Paul Walmsley <paul@pwsan.com>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      arch/arm/mach-omap2/omap_hwmod*data*
10539
10540 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10541 M:      Benoît Cousson <bcousson@baylibre.com>
10542 L:      linux-omap@vger.kernel.org
10543 S:      Maintained
10544 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10545
10546 OMAP HWMOD SUPPORT
10547 M:      Benoît Cousson <bcousson@baylibre.com>
10548 M:      Paul Walmsley <paul@pwsan.com>
10549 L:      linux-omap@vger.kernel.org
10550 S:      Maintained
10551 F:      arch/arm/mach-omap2/omap_hwmod.*
10552
10553 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10554 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10555 L:      linux-media@vger.kernel.org
10556 S:      Maintained
10557 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10558 F:      drivers/media/platform/omap3isp/
10559 F:      drivers/staging/media/omap4iss/
10560
10561 OMAP MMC SUPPORT
10562 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10563 L:      linux-omap@vger.kernel.org
10564 S:      Maintained
10565 F:      drivers/mmc/host/omap.c
10566
10567 OMAP POWER MANAGEMENT SUPPORT
10568 M:      Kevin Hilman <khilman@kernel.org>
10569 L:      linux-omap@vger.kernel.org
10570 S:      Maintained
10571 F:      arch/arm/*omap*/*pm*
10572 F:      drivers/cpufreq/omap-cpufreq.c
10573
10574 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10575 M:      Rajendra Nayak <rnayak@codeaurora.org>
10576 M:      Paul Walmsley <paul@pwsan.com>
10577 L:      linux-omap@vger.kernel.org
10578 S:      Maintained
10579 F:      arch/arm/mach-omap2/prm*
10580
10581 OMAP RANDOM NUMBER GENERATOR SUPPORT
10582 M:      Deepak Saxena <dsaxena@plexity.net>
10583 S:      Maintained
10584 F:      drivers/char/hw_random/omap-rng.c
10585
10586 OMAP USB SUPPORT
10587 L:      linux-usb@vger.kernel.org
10588 L:      linux-omap@vger.kernel.org
10589 S:      Orphan
10590 F:      drivers/usb/*/*omap*
10591 F:      arch/arm/*omap*/usb*
10592
10593 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10594 M:      Mark Jackson <mpfj@newflow.co.uk>
10595 L:      linux-omap@vger.kernel.org
10596 S:      Maintained
10597 F:      arch/arm/boot/dts/am335x-nano.dts
10598
10599 OMAP1 SUPPORT
10600 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10601 M:      Tony Lindgren <tony@atomide.com>
10602 L:      linux-omap@vger.kernel.org
10603 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10605 S:      Maintained
10606 F:      arch/arm/mach-omap1/
10607 F:      arch/arm/plat-omap/
10608 F:      arch/arm/configs/omap1_defconfig
10609 F:      drivers/i2c/busses/i2c-omap.c
10610 F:      include/linux/platform_data/i2c-omap.h
10611 F:      include/linux/platform_data/ams-delta-fiq.h
10612
10613 OMAP2+ SUPPORT
10614 M:      Tony Lindgren <tony@atomide.com>
10615 L:      linux-omap@vger.kernel.org
10616 W:      http://www.muru.com/linux/omap/
10617 W:      http://linux.omap.com/
10618 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10620 S:      Maintained
10621 F:      arch/arm/mach-omap2/
10622 F:      arch/arm/plat-omap/
10623 F:      arch/arm/configs/omap2plus_defconfig
10624 F:      drivers/i2c/busses/i2c-omap.c
10625 F:      drivers/irqchip/irq-omap-intc.c
10626 F:      drivers/mfd/*omap*.c
10627 F:      drivers/mfd/menelaus.c
10628 F:      drivers/mfd/palmas.c
10629 F:      drivers/mfd/tps65217.c
10630 F:      drivers/mfd/tps65218.c
10631 F:      drivers/mfd/tps65910.c
10632 F:      drivers/mfd/twl-core.[ch]
10633 F:      drivers/mfd/twl4030*.c
10634 F:      drivers/mfd/twl6030*.c
10635 F:      drivers/mfd/twl6040*.c
10636 F:      drivers/regulator/palmas-regulator*.c
10637 F:      drivers/regulator/pbias-regulator.c
10638 F:      drivers/regulator/tps65217-regulator.c
10639 F:      drivers/regulator/tps65218-regulator.c
10640 F:      drivers/regulator/tps65910-regulator.c
10641 F:      drivers/regulator/twl-regulator.c
10642 F:      drivers/regulator/twl6030-regulator.c
10643 F:      include/linux/platform_data/i2c-omap.h
10644
10645 ONION OMEGA2+ BOARD
10646 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10647 L:      linux-mips@linux-mips.org
10648 S:      Maintained
10649 F:      arch/mips/boot/dts/ralink/omega2p.dts
10650
10651 OMFS FILESYSTEM
10652 M:      Bob Copeland <me@bobcopeland.com>
10653 L:      linux-karma-devel@lists.sourceforge.net
10654 S:      Maintained
10655 F:      Documentation/filesystems/omfs.txt
10656 F:      fs/omfs/
10657
10658 OMNIKEY CARDMAN 4000 DRIVER
10659 M:      Harald Welte <laforge@gnumonks.org>
10660 S:      Maintained
10661 F:      drivers/char/pcmcia/cm4000_cs.c
10662 F:      include/linux/cm4000_cs.h
10663 F:      include/uapi/linux/cm4000_cs.h
10664
10665 OMNIKEY CARDMAN 4040 DRIVER
10666 M:      Harald Welte <laforge@gnumonks.org>
10667 S:      Maintained
10668 F:      drivers/char/pcmcia/cm4040_cs.*
10669
10670 OMNIVISION OV13858 SENSOR DRIVER
10671 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10672 L:      linux-media@vger.kernel.org
10673 T:      git git://linuxtv.org/media_tree.git
10674 S:      Maintained
10675 F:      drivers/media/i2c/ov13858.c
10676
10677 OMNIVISION OV2680 SENSOR DRIVER
10678 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov2680.c
10683 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10684
10685 OMNIVISION OV2685 SENSOR DRIVER
10686 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10687 L:      linux-media@vger.kernel.org
10688 T:      git git://linuxtv.org/media_tree.git
10689 S:      Maintained
10690 F:      drivers/media/i2c/ov2685.c
10691
10692 OMNIVISION OV5640 SENSOR DRIVER
10693 M:      Steve Longerbeam <slongerbeam@gmail.com>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Maintained
10697 F:      drivers/media/i2c/ov5640.c
10698
10699 OMNIVISION OV5647 SENSOR DRIVER
10700 M:      Luis Oliveira <lolivei@synopsys.com>
10701 L:      linux-media@vger.kernel.org
10702 T:      git git://linuxtv.org/media_tree.git
10703 S:      Maintained
10704 F:      drivers/media/i2c/ov5647.c
10705
10706 OMNIVISION OV5695 SENSOR DRIVER
10707 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10708 L:      linux-media@vger.kernel.org
10709 T:      git git://linuxtv.org/media_tree.git
10710 S:      Maintained
10711 F:      drivers/media/i2c/ov5695.c
10712
10713 OMNIVISION OV7670 SENSOR DRIVER
10714 M:      Jonathan Corbet <corbet@lwn.net>
10715 L:      linux-media@vger.kernel.org
10716 T:      git git://linuxtv.org/media_tree.git
10717 S:      Maintained
10718 F:      drivers/media/i2c/ov7670.c
10719 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10720
10721 OMNIVISION OV772x SENSOR DRIVER
10722 M:      Jacopo Mondi <jacopo@jmondi.org>
10723 L:      linux-media@vger.kernel.org
10724 T:      git git://linuxtv.org/media_tree.git
10725 S:      Odd fixes
10726 F:      drivers/media/i2c/ov772x.c
10727 F:      include/media/i2c/ov772x.h
10728 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10729
10730 OMNIVISION OV7740 SENSOR DRIVER
10731 M:      Wenyou Yang <wenyou.yang@microchip.com>
10732 L:      linux-media@vger.kernel.org
10733 T:      git git://linuxtv.org/media_tree.git
10734 S:      Maintained
10735 F:      drivers/media/i2c/ov7740.c
10736 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10737
10738 OMNIVISION OV9650 SENSOR DRIVER
10739 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10740 R:      Akinobu Mita <akinobu.mita@gmail.com>
10741 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10742 L:      linux-media@vger.kernel.org
10743 T:      git git://linuxtv.org/media_tree.git
10744 S:      Maintained
10745 F:      drivers/media/i2c/ov9650.c
10746 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10747
10748 ONENAND FLASH DRIVER
10749 M:      Kyungmin Park <kyungmin.park@samsung.com>
10750 L:      linux-mtd@lists.infradead.org
10751 S:      Maintained
10752 F:      drivers/mtd/nand/onenand/
10753 F:      include/linux/mtd/onenand*.h
10754
10755 ONSTREAM SCSI TAPE DRIVER
10756 M:      Willem Riede <osst@riede.org>
10757 L:      osst-users@lists.sourceforge.net
10758 L:      linux-scsi@vger.kernel.org
10759 S:      Maintained
10760 F:      Documentation/scsi/osst.txt
10761 F:      drivers/scsi/osst.*
10762 F:      drivers/scsi/osst_*.h
10763 F:      drivers/scsi/st.h
10764
10765 OP-TEE DRIVER
10766 M:      Jens Wiklander <jens.wiklander@linaro.org>
10767 S:      Maintained
10768 F:      drivers/tee/optee/
10769
10770 OPA-VNIC DRIVER
10771 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10772 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10773 L:      linux-rdma@vger.kernel.org
10774 S:      Supported
10775 F:      drivers/infiniband/ulp/opa_vnic
10776
10777 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10778 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10779 M:      Frank Rowand <frowand.list@gmail.com>
10780 L:      devicetree@vger.kernel.org
10781 S:      Maintained
10782 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10783 F:      Documentation/devicetree/overlay-notes.txt
10784 F:      drivers/of/overlay.c
10785 F:      drivers/of/resolver.c
10786 K:      of_overlay_notifier_
10787
10788 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10789 M:      Rob Herring <robh+dt@kernel.org>
10790 M:      Frank Rowand <frowand.list@gmail.com>
10791 L:      devicetree@vger.kernel.org
10792 W:      http://www.devicetree.org/
10793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10794 S:      Maintained
10795 F:      drivers/of/
10796 F:      include/linux/of*.h
10797 F:      scripts/dtc/
10798 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10799
10800 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10801 M:      Rob Herring <robh+dt@kernel.org>
10802 M:      Mark Rutland <mark.rutland@arm.com>
10803 L:      devicetree@vger.kernel.org
10804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10805 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10806 S:      Maintained
10807 F:      Documentation/devicetree/
10808 F:      arch/*/boot/dts/
10809 F:      include/dt-bindings/
10810
10811 OPENCORES I2C BUS DRIVER
10812 M:      Peter Korsgaard <peter@korsgaard.com>
10813 L:      linux-i2c@vger.kernel.org
10814 S:      Maintained
10815 F:      Documentation/i2c/busses/i2c-ocores
10816 F:      drivers/i2c/busses/i2c-ocores.c
10817
10818 OPENRISC ARCHITECTURE
10819 M:      Jonas Bonn <jonas@southpole.se>
10820 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10821 M:      Stafford Horne <shorne@gmail.com>
10822 T:      git git://github.com/openrisc/linux.git
10823 L:      openrisc@lists.librecores.org
10824 W:      http://openrisc.io
10825 S:      Maintained
10826 F:      Documentation/devicetree/bindings/openrisc/
10827 F:      Documentation/openrisc/
10828 F:      arch/openrisc/
10829 F:      drivers/irqchip/irq-ompic.c
10830 F:      drivers/irqchip/irq-or1k-*
10831
10832 OPENVSWITCH
10833 M:      Pravin B Shelar <pshelar@ovn.org>
10834 L:      netdev@vger.kernel.org
10835 L:      dev@openvswitch.org
10836 W:      http://openvswitch.org
10837 S:      Maintained
10838 F:      net/openvswitch/
10839 F:      include/uapi/linux/openvswitch.h
10840
10841 OPERATING PERFORMANCE POINTS (OPP)
10842 M:      Viresh Kumar <vireshk@kernel.org>
10843 M:      Nishanth Menon <nm@ti.com>
10844 M:      Stephen Boyd <sboyd@kernel.org>
10845 L:      linux-pm@vger.kernel.org
10846 S:      Maintained
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10848 F:      drivers/opp/
10849 F:      include/linux/pm_opp.h
10850 F:      Documentation/power/opp.txt
10851 F:      Documentation/devicetree/bindings/opp/
10852
10853 OPL4 DRIVER
10854 M:      Clemens Ladisch <clemens@ladisch.de>
10855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10856 T:      git git://git.alsa-project.org/alsa-kernel.git
10857 S:      Maintained
10858 F:      sound/drivers/opl4/
10859
10860 OPROFILE
10861 M:      Robert Richter <rric@kernel.org>
10862 L:      oprofile-list@lists.sf.net
10863 S:      Maintained
10864 F:      arch/*/include/asm/oprofile*.h
10865 F:      arch/*/oprofile/
10866 F:      drivers/oprofile/
10867 F:      include/linux/oprofile.h
10868
10869 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10870 M:      Mark Fasheh <mark@fasheh.com>
10871 M:      Joel Becker <jlbec@evilplan.org>
10872 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10873 W:      http://ocfs2.wiki.kernel.org
10874 S:      Supported
10875 F:      Documentation/filesystems/ocfs2.txt
10876 F:      Documentation/filesystems/dlmfs.txt
10877 F:      fs/ocfs2/
10878
10879 ORANGEFS FILESYSTEM
10880 M:      Mike Marshall <hubcap@omnibond.com>
10881 R:      Martin Brandenburg <martin@omnibond.com>
10882 L:      devel@lists.orangefs.org
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10884 S:      Supported
10885 F:      fs/orangefs/
10886 F:      Documentation/filesystems/orangefs.txt
10887
10888 ORINOCO DRIVER
10889 L:      linux-wireless@vger.kernel.org
10890 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10891 W:      http://www.nongnu.org/orinoco/
10892 S:      Orphan
10893 F:      drivers/net/wireless/intersil/orinoco/
10894
10895 OSD LIBRARY and FILESYSTEM
10896 M:      Boaz Harrosh <ooo@electrozaur.com>
10897 S:      Maintained
10898 F:      drivers/scsi/osd/
10899 F:      include/scsi/osd_*
10900 F:      fs/exofs/
10901
10902 OV2659 OMNIVISION SENSOR DRIVER
10903 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10904 L:      linux-media@vger.kernel.org
10905 W:      https://linuxtv.org
10906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10907 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10908 S:      Maintained
10909 F:      drivers/media/i2c/ov2659.c
10910 F:      include/media/i2c/ov2659.h
10911
10912 OVERLAY FILESYSTEM
10913 M:      Miklos Szeredi <miklos@szeredi.hu>
10914 L:      linux-unionfs@vger.kernel.org
10915 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10916 S:      Supported
10917 F:      fs/overlayfs/
10918 F:      Documentation/filesystems/overlayfs.txt
10919
10920 P54 WIRELESS DRIVER
10921 M:      Christian Lamparter <chunkeey@googlemail.com>
10922 L:      linux-wireless@vger.kernel.org
10923 W:      http://wireless.kernel.org/en/users/Drivers/p54
10924 S:      Maintained
10925 F:      drivers/net/wireless/intersil/p54/
10926
10927 PA SEMI ETHERNET DRIVER
10928 L:      netdev@vger.kernel.org
10929 S:      Orphan
10930 F:      drivers/net/ethernet/pasemi/*
10931
10932 PA SEMI SMBUS DRIVER
10933 L:      linux-i2c@vger.kernel.org
10934 S:      Orphan
10935 F:      drivers/i2c/busses/i2c-pasemi.c
10936
10937 PADATA PARALLEL EXECUTION MECHANISM
10938 M:      Steffen Klassert <steffen.klassert@secunet.com>
10939 L:      linux-crypto@vger.kernel.org
10940 S:      Maintained
10941 F:      kernel/padata.c
10942 F:      include/linux/padata.h
10943 F:      Documentation/padata.txt
10944
10945 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10946 M:      Harald Welte <laforge@gnumonks.org>
10947 L:      platform-driver-x86@vger.kernel.org
10948 S:      Maintained
10949 F:      drivers/platform/x86/panasonic-laptop.c
10950
10951 PARALLEL LCD/KEYPAD PANEL DRIVER
10952 M:      Willy Tarreau <willy@haproxy.com>
10953 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10954 S:      Odd Fixes
10955 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10956 F:      drivers/misc/panel.c
10957
10958 PARALLEL PORT SUBSYSTEM
10959 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10960 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10961 L:      linux-parport@lists.infradead.org (subscribers-only)
10962 S:      Maintained
10963 F:      drivers/parport/
10964 F:      include/linux/parport*.h
10965 F:      drivers/char/ppdev.c
10966 F:      include/uapi/linux/ppdev.h
10967 F:      Documentation/parport*.txt
10968
10969 PARAVIRT_OPS INTERFACE
10970 M:      Juergen Gross <jgross@suse.com>
10971 M:      Alok Kataria <akataria@vmware.com>
10972 L:      virtualization@lists.linux-foundation.org
10973 S:      Supported
10974 F:      Documentation/virtual/paravirt_ops.txt
10975 F:      arch/*/kernel/paravirt*
10976 F:      arch/*/include/asm/paravirt*.h
10977 F:      include/linux/hypervisor.h
10978
10979 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10980 M:      Tim Waugh <tim@cyberelk.net>
10981 L:      linux-parport@lists.infradead.org (subscribers-only)
10982 S:      Maintained
10983 F:      Documentation/blockdev/paride.txt
10984 F:      drivers/block/paride/
10985
10986 PARISC ARCHITECTURE
10987 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10988 M:      Helge Deller <deller@gmx.de>
10989 L:      linux-parisc@vger.kernel.org
10990 W:      http://www.parisc-linux.org/
10991 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10994 S:      Maintained
10995 F:      arch/parisc/
10996 F:      Documentation/parisc/
10997 F:      drivers/parisc/
10998 F:      drivers/char/agp/parisc-agp.c
10999 F:      drivers/input/serio/gscps2.c
11000 F:      drivers/parport/parport_gsc.*
11001 F:      drivers/tty/serial/8250/8250_gsc.c
11002 F:      drivers/video/fbdev/sti*
11003 F:      drivers/video/console/sti*
11004 F:      drivers/video/logo/logo_parisc*
11005
11006 PARMAN
11007 M:      Jiri Pirko <jiri@mellanox.com>
11008 L:      netdev@vger.kernel.org
11009 S:      Supported
11010 F:      lib/parman.c
11011 F:      lib/test_parman.c
11012 F:      include/linux/parman.h
11013
11014 PC87360 HARDWARE MONITORING DRIVER
11015 M:      Jim Cromie <jim.cromie@gmail.com>
11016 L:      linux-hwmon@vger.kernel.org
11017 S:      Maintained
11018 F:      Documentation/hwmon/pc87360
11019 F:      drivers/hwmon/pc87360.c
11020
11021 PC8736x GPIO DRIVER
11022 M:      Jim Cromie <jim.cromie@gmail.com>
11023 S:      Maintained
11024 F:      drivers/char/pc8736x_gpio.c
11025
11026 PC87427 HARDWARE MONITORING DRIVER
11027 M:      Jean Delvare <jdelvare@suse.com>
11028 L:      linux-hwmon@vger.kernel.org
11029 S:      Maintained
11030 F:      Documentation/hwmon/pc87427
11031 F:      drivers/hwmon/pc87427.c
11032
11033 PCA9532 LED DRIVER
11034 M:      Riku Voipio <riku.voipio@iki.fi>
11035 S:      Maintained
11036 F:      drivers/leds/leds-pca9532.c
11037 F:      include/linux/leds-pca9532.h
11038
11039 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11040 M:      Guenter Roeck <linux@roeck-us.net>
11041 L:      linux-i2c@vger.kernel.org
11042 S:      Maintained
11043 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11044
11045 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11046 M:      Khalid Aziz <khalid@gonehiking.org>
11047 S:      Maintained
11048 F:      drivers/firmware/pcdp.*
11049
11050 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11051 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11052 L:      linux-pci@vger.kernel.org
11053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11054 S:      Maintained
11055 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11056 F:      drivers/pci/controller/pci-aardvark.c
11057
11058 PCI DRIVER FOR ALTERA PCIE IP
11059 M:      Ley Foon Tan <lftan@altera.com>
11060 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11061 L:      linux-pci@vger.kernel.org
11062 S:      Supported
11063 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11064 F:      drivers/pci/controller/pcie-altera.c
11065
11066 PCI DRIVER FOR APPLIEDMICRO XGENE
11067 M:      Tanmay Inamdar <tinamdar@apm.com>
11068 L:      linux-pci@vger.kernel.org
11069 L:      linux-arm-kernel@lists.infradead.org
11070 S:      Maintained
11071 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11072 F:      drivers/pci/controller/pci-xgene.c
11073
11074 PCI DRIVER FOR ARM VERSATILE PLATFORM
11075 M:      Rob Herring <robh@kernel.org>
11076 L:      linux-pci@vger.kernel.org
11077 L:      linux-arm-kernel@lists.infradead.org
11078 S:      Maintained
11079 F:      Documentation/devicetree/bindings/pci/versatile.txt
11080 F:      drivers/pci/controller/pci-versatile.c
11081
11082 PCI DRIVER FOR ARMADA 8K
11083 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11084 L:      linux-pci@vger.kernel.org
11085 L:      linux-arm-kernel@lists.infradead.org
11086 S:      Maintained
11087 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11088 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11089
11090 PCI DRIVER FOR CADENCE PCIE IP
11091 M:      Alan Douglas <adouglas@cadence.com>
11092 L:      linux-pci@vger.kernel.org
11093 S:      Maintained
11094 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11095 F:      drivers/pci/controller/pcie-cadence*
11096
11097 PCI DRIVER FOR FREESCALE LAYERSCAPE
11098 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11099 M:      Mingkai Hu <mingkai.hu@nxp.com>
11100 M:      Roy Zang <roy.zang@nxp.com>
11101 L:      linuxppc-dev@lists.ozlabs.org
11102 L:      linux-pci@vger.kernel.org
11103 L:      linux-arm-kernel@lists.infradead.org
11104 S:      Maintained
11105 F:      drivers/pci/controller/dwc/*layerscape*
11106
11107 PCI DRIVER FOR GENERIC OF HOSTS
11108 M:      Will Deacon <will.deacon@arm.com>
11109 L:      linux-pci@vger.kernel.org
11110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11111 S:      Maintained
11112 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11113 F:      drivers/pci/controller/pci-host-common.c
11114 F:      drivers/pci/controller/pci-host-generic.c
11115
11116 PCI DRIVER FOR IMX6
11117 M:      Richard Zhu <hongxing.zhu@nxp.com>
11118 M:      Lucas Stach <l.stach@pengutronix.de>
11119 L:      linux-pci@vger.kernel.org
11120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11121 S:      Maintained
11122 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11123 F:      drivers/pci/controller/dwc/*imx6*
11124
11125 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11126 M:      Keith Busch <keith.busch@intel.com>
11127 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11128 L:      linux-pci@vger.kernel.org
11129 S:      Supported
11130 F:      drivers/pci/controller/vmd.c
11131
11132 PCI DRIVER FOR MICROSEMI SWITCHTEC
11133 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11134 M:      Logan Gunthorpe <logang@deltatee.com>
11135 L:      linux-pci@vger.kernel.org
11136 S:      Maintained
11137 F:      Documentation/switchtec.txt
11138 F:      Documentation/ABI/testing/sysfs-class-switchtec
11139 F:      drivers/pci/switch/switchtec*
11140 F:      include/uapi/linux/switchtec_ioctl.h
11141 F:      include/linux/switchtec.h
11142 F:      drivers/ntb/hw/mscc/
11143
11144 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11145 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11146 M:      Jason Cooper <jason@lakedaemon.net>
11147 L:      linux-pci@vger.kernel.org
11148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11149 S:      Maintained
11150 F:      drivers/pci/controller/*mvebu*
11151
11152 PCI DRIVER FOR NVIDIA TEGRA
11153 M:      Thierry Reding <thierry.reding@gmail.com>
11154 L:      linux-tegra@vger.kernel.org
11155 L:      linux-pci@vger.kernel.org
11156 S:      Supported
11157 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11158 F:      drivers/pci/controller/pci-tegra.c
11159
11160 PCI DRIVER FOR RENESAS R-CAR
11161 M:      Simon Horman <horms@verge.net.au>
11162 L:      linux-pci@vger.kernel.org
11163 L:      linux-renesas-soc@vger.kernel.org
11164 S:      Maintained
11165 F:      drivers/pci/controller/*rcar*
11166
11167 PCI DRIVER FOR SAMSUNG EXYNOS
11168 M:      Jingoo Han <jingoohan1@gmail.com>
11169 L:      linux-pci@vger.kernel.org
11170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11171 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11172 S:      Maintained
11173 F:      drivers/pci/controller/dwc/pci-exynos.c
11174
11175 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11176 M:      Jingoo Han <jingoohan1@gmail.com>
11177 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11178 L:      linux-pci@vger.kernel.org
11179 S:      Maintained
11180 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11181 F:      drivers/pci/controller/dwc/*designware*
11182
11183 PCI DRIVER FOR TI DRA7XX
11184 M:      Kishon Vijay Abraham I <kishon@ti.com>
11185 L:      linux-omap@vger.kernel.org
11186 L:      linux-pci@vger.kernel.org
11187 S:      Supported
11188 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11189 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11190
11191 PCI DRIVER FOR TI KEYSTONE
11192 M:      Murali Karicheri <m-karicheri2@ti.com>
11193 L:      linux-pci@vger.kernel.org
11194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11195 S:      Maintained
11196 F:      drivers/pci/controller/dwc/*keystone*
11197
11198 PCI ENDPOINT SUBSYSTEM
11199 M:      Kishon Vijay Abraham I <kishon@ti.com>
11200 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11201 L:      linux-pci@vger.kernel.org
11202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11203 S:      Supported
11204 F:      drivers/pci/endpoint/
11205 F:      drivers/misc/pci_endpoint_test.c
11206 F:      tools/pci/
11207
11208 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11209 M:      Russell Currey <ruscur@russell.cc>
11210 L:      linuxppc-dev@lists.ozlabs.org
11211 S:      Supported
11212 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11213 F:      arch/powerpc/kernel/eeh*.c
11214 F:      arch/powerpc/platforms/*/eeh*.c
11215 F:      arch/powerpc/include/*/eeh*.h
11216
11217 PCI ERROR RECOVERY
11218 M:      Linas Vepstas <linasvepstas@gmail.com>
11219 L:      linux-pci@vger.kernel.org
11220 S:      Supported
11221 F:      Documentation/PCI/pci-error-recovery.txt
11222
11223 PCI MSI DRIVER FOR ALTERA MSI IP
11224 M:      Ley Foon Tan <lftan@altera.com>
11225 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11226 L:      linux-pci@vger.kernel.org
11227 S:      Supported
11228 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11229 F:      drivers/pci/controller/pcie-altera-msi.c
11230
11231 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11232 M:      Duc Dang <dhdang@apm.com>
11233 L:      linux-pci@vger.kernel.org
11234 L:      linux-arm-kernel@lists.infradead.org
11235 S:      Maintained
11236 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11237 F:      drivers/pci/controller/pci-xgene-msi.c
11238
11239 PCI SUBSYSTEM
11240 M:      Bjorn Helgaas <bhelgaas@google.com>
11241 L:      linux-pci@vger.kernel.org
11242 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11244 S:      Supported
11245 F:      Documentation/devicetree/bindings/pci/
11246 F:      Documentation/PCI/
11247 F:      drivers/acpi/pci*
11248 F:      drivers/pci/
11249 F:      include/asm-generic/pci*
11250 F:      include/linux/pci*
11251 F:      include/linux/of_pci.h
11252 F:      include/uapi/linux/pci*
11253 F:      lib/pci*
11254 F:      arch/x86/pci/
11255 F:      arch/x86/kernel/quirks.c
11256
11257 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11258 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11259 L:      linux-pci@vger.kernel.org
11260 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11262 S:      Supported
11263 F:      drivers/pci/controller/
11264
11265 PCIE DRIVER FOR AXIS ARTPEC
11266 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11267 L:      linux-arm-kernel@axis.com
11268 L:      linux-pci@vger.kernel.org
11269 S:      Maintained
11270 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11271 F:      drivers/pci/controller/dwc/*artpec*
11272
11273 PCIE DRIVER FOR CAVIUM THUNDERX
11274 M:      David Daney <david.daney@cavium.com>
11275 L:      linux-pci@vger.kernel.org
11276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11277 S:      Supported
11278 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11279 F:      drivers/pci/controller/pci-thunder-*
11280
11281 PCIE DRIVER FOR HISILICON
11282 M:      Zhou Wang <wangzhou1@hisilicon.com>
11283 L:      linux-pci@vger.kernel.org
11284 S:      Maintained
11285 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11286 F:      drivers/pci/controller/dwc/pcie-hisi.c
11287
11288 PCIE DRIVER FOR HISILICON KIRIN
11289 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11290 M:      Binghui Wang <wangbinghui@hisilicon.com>
11291 L:      linux-pci@vger.kernel.org
11292 S:      Maintained
11293 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11294 F:      drivers/pci/controller/dwc/pcie-kirin.c
11295
11296 PCIE DRIVER FOR HISILICON STB
11297 M:      Jianguo Sun <sunjianguo1@huawei.com>
11298 M:      Shawn Guo <shawn.guo@linaro.org>
11299 L:      linux-pci@vger.kernel.org
11300 S:      Maintained
11301 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11302 F:      drivers/pci/controller/dwc/pcie-histb.c
11303
11304 PCIE DRIVER FOR MEDIATEK
11305 M:      Ryder Lee <ryder.lee@mediatek.com>
11306 L:      linux-pci@vger.kernel.org
11307 L:      linux-mediatek@lists.infradead.org
11308 S:      Supported
11309 F:      Documentation/devicetree/bindings/pci/mediatek*
11310 F:      drivers/pci/controller/*mediatek*
11311
11312 PCIE DRIVER FOR QUALCOMM MSM
11313 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11314 L:      linux-pci@vger.kernel.org
11315 L:      linux-arm-msm@vger.kernel.org
11316 S:      Maintained
11317 F:      drivers/pci/controller/dwc/*qcom*
11318
11319 PCIE DRIVER FOR ROCKCHIP
11320 M:      Shawn Lin <shawn.lin@rock-chips.com>
11321 L:      linux-pci@vger.kernel.org
11322 L:      linux-rockchip@lists.infradead.org
11323 S:      Maintained
11324 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11325 F:      drivers/pci/controller/pcie-rockchip*
11326
11327 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11328 M:      Linus Walleij <linus.walleij@linaro.org>
11329 L:      linux-pci@vger.kernel.org
11330 S:      Maintained
11331 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11332 F:      drivers/pci/controller/pci-v3-semi.c
11333
11334 PCIE DRIVER FOR ST SPEAR13XX
11335 M:      Pratyush Anand <pratyush.anand@gmail.com>
11336 L:      linux-pci@vger.kernel.org
11337 S:      Maintained
11338 F:      drivers/pci/controller/dwc/*spear*
11339
11340 PCMCIA SUBSYSTEM
11341 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11343 S:      Odd Fixes
11344 F:      Documentation/pcmcia/
11345 F:      tools/pcmcia/
11346 F:      drivers/pcmcia/
11347 F:      include/pcmcia/
11348
11349 PCNET32 NETWORK DRIVER
11350 M:      Don Fry <pcnet32@frontier.com>
11351 L:      netdev@vger.kernel.org
11352 S:      Maintained
11353 F:      drivers/net/ethernet/amd/pcnet32.c
11354
11355 PCRYPT PARALLEL CRYPTO ENGINE
11356 M:      Steffen Klassert <steffen.klassert@secunet.com>
11357 L:      linux-crypto@vger.kernel.org
11358 S:      Maintained
11359 F:      crypto/pcrypt.c
11360 F:      include/crypto/pcrypt.h
11361
11362 PEAQ WMI HOTKEYS DRIVER
11363 M:      Hans de Goede <hdegoede@redhat.com>
11364 L:      platform-driver-x86@vger.kernel.org
11365 S:      Maintained
11366 F:      drivers/platform/x86/peaq-wmi.c
11367
11368 PER-CPU MEMORY ALLOCATOR
11369 M:      Tejun Heo <tj@kernel.org>
11370 M:      Christoph Lameter <cl@linux.com>
11371 M:      Dennis Zhou <dennisszhou@gmail.com>
11372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11373 S:      Maintained
11374 F:      include/linux/percpu*.h
11375 F:      mm/percpu*.c
11376 F:      arch/*/include/asm/percpu.h
11377
11378 PER-TASK DELAY ACCOUNTING
11379 M:      Balbir Singh <bsingharora@gmail.com>
11380 S:      Maintained
11381 F:      include/linux/delayacct.h
11382 F:      kernel/delayacct.c
11383
11384 PERFORMANCE EVENTS SUBSYSTEM
11385 M:      Peter Zijlstra <peterz@infradead.org>
11386 M:      Ingo Molnar <mingo@redhat.com>
11387 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11388 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11389 R:      Jiri Olsa <jolsa@redhat.com>
11390 R:      Namhyung Kim <namhyung@kernel.org>
11391 L:      linux-kernel@vger.kernel.org
11392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11393 S:      Supported
11394 F:      kernel/events/*
11395 F:      include/linux/perf_event.h
11396 F:      include/uapi/linux/perf_event.h
11397 F:      arch/*/kernel/perf_event*.c
11398 F:      arch/*/kernel/*/perf_event*.c
11399 F:      arch/*/kernel/*/*/perf_event*.c
11400 F:      arch/*/include/asm/perf_event.h
11401 F:      arch/*/kernel/perf_callchain.c
11402 F:      arch/*/events/*
11403 F:      tools/perf/
11404
11405 PERSONALITY HANDLING
11406 M:      Christoph Hellwig <hch@infradead.org>
11407 L:      linux-abi-devel@lists.sourceforge.net
11408 S:      Maintained
11409 F:      include/linux/personality.h
11410 F:      include/uapi/linux/personality.h
11411
11412 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11413 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11414 L:      linux-input@vger.kernel.org
11415 S:      Maintained
11416 F:      Documentation/input/devices/pxrc.rst
11417 F:      drivers/input/joystick/pxrc.c
11418
11419 PHONET PROTOCOL
11420 M:      Remi Denis-Courmont <courmisch@gmail.com>
11421 S:      Supported
11422 F:      Documentation/networking/phonet.txt
11423 F:      include/linux/phonet.h
11424 F:      include/net/phonet/
11425 F:      include/uapi/linux/phonet.h
11426 F:      net/phonet/
11427
11428 PHRAM MTD DRIVER
11429 M:      Joern Engel <joern@lazybastard.org>
11430 L:      linux-mtd@lists.infradead.org
11431 S:      Maintained
11432 F:      drivers/mtd/devices/phram.c
11433
11434 PICOLCD HID DRIVER
11435 M:      Bruno Prémont <bonbons@linux-vserver.org>
11436 L:      linux-input@vger.kernel.org
11437 S:      Maintained
11438 F:      drivers/hid/hid-picolcd*
11439
11440 PICOXCELL SUPPORT
11441 M:      Jamie Iles <jamie@jamieiles.com>
11442 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11443 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11444 S:      Supported
11445 F:      arch/arm/boot/dts/picoxcell*
11446 F:      arch/arm/mach-picoxcell/
11447 F:      drivers/crypto/picoxcell*
11448
11449 PIN CONTROL SUBSYSTEM
11450 M:      Linus Walleij <linus.walleij@linaro.org>
11451 L:      linux-gpio@vger.kernel.org
11452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11453 S:      Maintained
11454 F:      Documentation/devicetree/bindings/pinctrl/
11455 F:      Documentation/driver-api/pinctl.rst
11456 F:      drivers/pinctrl/
11457 F:      include/linux/pinctrl/
11458
11459 PIN CONTROLLER - ATMEL AT91
11460 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11462 S:      Maintained
11463 F:      drivers/pinctrl/pinctrl-at91.*
11464
11465 PIN CONTROLLER - ATMEL AT91 PIO4
11466 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11468 L:      linux-gpio@vger.kernel.org
11469 S:      Supported
11470 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11471
11472 PIN CONTROLLER - FREESCALE
11473 M:      Dong Aisheng <aisheng.dong@nxp.com>
11474 M:      Fabio Estevam <festevam@gmail.com>
11475 M:      Shawn Guo <shawnguo@kernel.org>
11476 M:      Stefan Agner <stefan@agner.ch>
11477 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11478 L:      linux-gpio@vger.kernel.org
11479 S:      Maintained
11480 F:      drivers/pinctrl/freescale/
11481 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11482
11483 PIN CONTROLLER - INTEL
11484 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11485 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11486 S:      Maintained
11487 F:      drivers/pinctrl/intel/
11488
11489 PIN CONTROLLER - MEDIATEK
11490 M:      Sean Wang <sean.wang@mediatek.com>
11491 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11492 S:      Maintained
11493 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11494 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11495 F:      drivers/pinctrl/mediatek/mtk-eint.*
11496 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11497 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11498 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11499
11500 PIN CONTROLLER - QUALCOMM
11501 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11502 S:      Maintained
11503 L:      linux-arm-msm@vger.kernel.org
11504 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11505 F:      drivers/pinctrl/qcom/
11506
11507 PIN CONTROLLER - RENESAS
11508 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11509 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11510 L:      linux-renesas-soc@vger.kernel.org
11511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11512 S:      Maintained
11513 F:      drivers/pinctrl/sh-pfc/
11514
11515 PIN CONTROLLER - SAMSUNG
11516 M:      Tomasz Figa <tomasz.figa@gmail.com>
11517 M:      Krzysztof Kozlowski <krzk@kernel.org>
11518 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11519 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11520 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11521 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11523 S:      Maintained
11524 F:      drivers/pinctrl/samsung/
11525 F:      include/dt-bindings/pinctrl/samsung.h
11526 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11527
11528 PIN CONTROLLER - SINGLE
11529 M:      Tony Lindgren <tony@atomide.com>
11530 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11532 L:      linux-omap@vger.kernel.org
11533 S:      Maintained
11534 F:      drivers/pinctrl/pinctrl-single.c
11535
11536 PIN CONTROLLER - ST SPEAR
11537 M:      Viresh Kumar <vireshk@kernel.org>
11538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11539 W:      http://www.st.com/spear
11540 S:      Maintained
11541 F:      drivers/pinctrl/spear/
11542
11543 PISTACHIO SOC SUPPORT
11544 M:      James Hartley <james.hartley@sondrel.com>
11545 L:      linux-mips@linux-mips.org
11546 S:      Odd Fixes
11547 F:      arch/mips/pistachio/
11548 F:      arch/mips/include/asm/mach-pistachio/
11549 F:      arch/mips/boot/dts/img/pistachio*
11550 F:      arch/mips/configs/pistachio*_defconfig
11551
11552 PKTCDVD DRIVER
11553 S:      Orphan
11554 M:      linux-block@vger.kernel.org
11555 F:      drivers/block/pktcdvd.c
11556 F:      include/linux/pktcdvd.h
11557 F:      include/uapi/linux/pktcdvd.h
11558
11559 PKUNITY SOC DRIVERS
11560 M:      Guan Xuetao <gxt@pku.edu.cn>
11561 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11562 S:      Maintained
11563 T:      git git://github.com/gxt/linux.git
11564 F:      drivers/input/serio/i8042-unicore32io.h
11565 F:      drivers/i2c/busses/i2c-puv3.c
11566 F:      drivers/video/fbdev/fb-puv3.c
11567 F:      drivers/rtc/rtc-puv3.c
11568
11569 PMBUS HARDWARE MONITORING DRIVERS
11570 M:      Guenter Roeck <linux@roeck-us.net>
11571 L:      linux-hwmon@vger.kernel.org
11572 W:      http://hwmon.wiki.kernel.org/
11573 W:      http://www.roeck-us.net/linux/drivers/
11574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11575 S:      Maintained
11576 F:      Documentation/hwmon/pmbus
11577 F:      drivers/hwmon/pmbus/
11578 F:      include/linux/pmbus.h
11579
11580 PMC SIERRA MaxRAID DRIVER
11581 L:      linux-scsi@vger.kernel.org
11582 W:      http://www.pmc-sierra.com/
11583 S:      Orphan
11584 F:      drivers/scsi/pmcraid.*
11585
11586 PMC SIERRA PM8001 DRIVER
11587 M:      Jack Wang <jinpu.wang@profitbricks.com>
11588 M:      lindar_liu@usish.com
11589 L:      linux-scsi@vger.kernel.org
11590 S:      Supported
11591 F:      drivers/scsi/pm8001/
11592
11593 PNP SUPPORT
11594 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11595 S:      Maintained
11596 F:      drivers/pnp/
11597
11598 POSIX CLOCKS and TIMERS
11599 M:      Thomas Gleixner <tglx@linutronix.de>
11600 L:      linux-kernel@vger.kernel.org
11601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11602 S:      Maintained
11603 F:      fs/timerfd.c
11604 F:      include/linux/timer*
11605 F:      kernel/time/*timer*
11606
11607 POWER MANAGEMENT CORE
11608 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11609 L:      linux-pm@vger.kernel.org
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11611 B:      https://bugzilla.kernel.org
11612 S:      Supported
11613 F:      drivers/base/power/
11614 F:      include/linux/pm.h
11615 F:      include/linux/pm_*
11616 F:      include/linux/powercap.h
11617 F:      drivers/powercap/
11618 F:      kernel/configs/nopm.config
11619
11620 POWER STATE COORDINATION INTERFACE (PSCI)
11621 M:      Mark Rutland <mark.rutland@arm.com>
11622 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11623 L:      linux-arm-kernel@lists.infradead.org
11624 S:      Maintained
11625 F:      drivers/firmware/psci*.c
11626 F:      include/linux/psci.h
11627 F:      include/uapi/linux/psci.h
11628
11629 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11630 M:      Sebastian Reichel <sre@kernel.org>
11631 L:      linux-pm@vger.kernel.org
11632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11633 S:      Maintained
11634 F:      Documentation/ABI/testing/sysfs-class-power
11635 F:      Documentation/devicetree/bindings/power/supply/
11636 F:      include/linux/power_supply.h
11637 F:      drivers/power/supply/
11638
11639 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11640 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11641 L:      linuxppc-dev@lists.ozlabs.org
11642 S:      Maintained
11643 F:      drivers/char/powernv-op-panel.c
11644
11645 PPP OVER ATM (RFC 2364)
11646 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11647 S:      Maintained
11648 F:      net/atm/pppoatm.c
11649 F:      include/uapi/linux/atmppp.h
11650
11651 PPP OVER ETHERNET
11652 M:      Michal Ostrowski <mostrows@earthlink.net>
11653 S:      Maintained
11654 F:      drivers/net/ppp/pppoe.c
11655 F:      drivers/net/ppp/pppox.c
11656
11657 PPP OVER L2TP
11658 M:      James Chapman <jchapman@katalix.com>
11659 S:      Maintained
11660 F:      net/l2tp/l2tp_ppp.c
11661 F:      include/linux/if_pppol2tp.h
11662 F:      include/uapi/linux/if_pppol2tp.h
11663
11664 PPP PROTOCOL DRIVERS AND COMPRESSORS
11665 M:      Paul Mackerras <paulus@samba.org>
11666 L:      linux-ppp@vger.kernel.org
11667 S:      Maintained
11668 F:      drivers/net/ppp/ppp_*
11669
11670 PPS SUPPORT
11671 M:      Rodolfo Giometti <giometti@enneenne.com>
11672 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11673 L:      linuxpps@ml.enneenne.com (subscribers-only)
11674 S:      Maintained
11675 F:      Documentation/pps/
11676 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11677 F:      Documentation/ABI/testing/sysfs-pps
11678 F:      drivers/pps/
11679 F:      include/linux/pps*.h
11680 F:      include/uapi/linux/pps.h
11681
11682 PPTP DRIVER
11683 M:      Dmitry Kozlov <xeb@mail.ru>
11684 L:      netdev@vger.kernel.org
11685 S:      Maintained
11686 F:      drivers/net/ppp/pptp.c
11687 W:      http://sourceforge.net/projects/accel-pptp
11688
11689 PREEMPTIBLE KERNEL
11690 M:      Robert Love <rml@tech9.net>
11691 L:      kpreempt-tech@lists.sourceforge.net
11692 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11693 S:      Supported
11694 F:      Documentation/preempt-locking.txt
11695 F:      include/linux/preempt.h
11696
11697 PRINTK
11698 M:      Petr Mladek <pmladek@suse.com>
11699 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11700 R:      Steven Rostedt <rostedt@goodmis.org>
11701 S:      Maintained
11702 F:      kernel/printk/
11703 F:      include/linux/printk.h
11704
11705 PRISM54 WIRELESS DRIVER
11706 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11707 L:      linux-wireless@vger.kernel.org
11708 W:      http://wireless.kernel.org/en/users/Drivers/p54
11709 S:      Obsolete
11710 F:      drivers/net/wireless/intersil/prism54/
11711
11712 PROC FILESYSTEM
11713 R:      Alexey Dobriyan <adobriyan@gmail.com>
11714 L:      linux-kernel@vger.kernel.org
11715 L:      linux-fsdevel@vger.kernel.org
11716 S:      Maintained
11717 F:      fs/proc/
11718 F:      include/linux/proc_fs.h
11719 F:      tools/testing/selftests/proc/
11720
11721 PROC SYSCTL
11722 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11723 M:      Kees Cook <keescook@chromium.org>
11724 L:      linux-kernel@vger.kernel.org
11725 L:      linux-fsdevel@vger.kernel.org
11726 S:      Maintained
11727 F:      fs/proc/proc_sysctl.c
11728 F:      include/linux/sysctl.h
11729 F:      kernel/sysctl.c
11730 F:      tools/testing/selftests/sysctl/
11731
11732 PS3 NETWORK SUPPORT
11733 M:      Geoff Levand <geoff@infradead.org>
11734 L:      netdev@vger.kernel.org
11735 L:      linuxppc-dev@lists.ozlabs.org
11736 S:      Maintained
11737 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11738
11739 PS3 PLATFORM SUPPORT
11740 M:      Geoff Levand <geoff@infradead.org>
11741 L:      linuxppc-dev@lists.ozlabs.org
11742 S:      Maintained
11743 F:      arch/powerpc/boot/ps3*
11744 F:      arch/powerpc/include/asm/lv1call.h
11745 F:      arch/powerpc/include/asm/ps3*.h
11746 F:      arch/powerpc/platforms/ps3/
11747 F:      drivers/*/ps3*
11748 F:      drivers/ps3/
11749 F:      drivers/rtc/rtc-ps3.c
11750 F:      drivers/usb/host/*ps3.c
11751 F:      sound/ppc/snd_ps3*
11752
11753 PS3VRAM DRIVER
11754 M:      Jim Paris <jim@jtan.com>
11755 M:      Geoff Levand <geoff@infradead.org>
11756 L:      linuxppc-dev@lists.ozlabs.org
11757 S:      Maintained
11758 F:      drivers/block/ps3vram.c
11759
11760 PSAMPLE PACKET SAMPLING SUPPORT:
11761 M:      Yotam Gigi <yotam.gi@gmail.com>
11762 S:      Maintained
11763 F:      net/psample
11764 F:      include/net/psample.h
11765 F:      include/uapi/linux/psample.h
11766
11767 PSTORE FILESYSTEM
11768 M:      Kees Cook <keescook@chromium.org>
11769 M:      Anton Vorontsov <anton@enomsg.org>
11770 M:      Colin Cross <ccross@android.com>
11771 M:      Tony Luck <tony.luck@intel.com>
11772 S:      Maintained
11773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11774 F:      fs/pstore/
11775 F:      include/linux/pstore*
11776 F:      drivers/firmware/efi/efi-pstore.c
11777 F:      drivers/acpi/apei/erst.c
11778 F:      Documentation/admin-guide/ramoops.rst
11779 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11780 K:      \b(pstore|ramoops)
11781
11782 PTP HARDWARE CLOCK SUPPORT
11783 M:      Richard Cochran <richardcochran@gmail.com>
11784 L:      netdev@vger.kernel.org
11785 S:      Maintained
11786 W:      http://linuxptp.sourceforge.net/
11787 F:      Documentation/ABI/testing/sysfs-ptp
11788 F:      Documentation/ptp/*
11789 F:      drivers/net/phy/dp83640*
11790 F:      drivers/ptp/*
11791 F:      include/linux/ptp_cl*
11792
11793 PTRACE SUPPORT
11794 M:      Oleg Nesterov <oleg@redhat.com>
11795 S:      Maintained
11796 F:      include/asm-generic/syscall.h
11797 F:      include/linux/ptrace.h
11798 F:      include/linux/regset.h
11799 F:      include/linux/tracehook.h
11800 F:      include/uapi/linux/ptrace.h
11801 F:      include/uapi/linux/ptrace.h
11802 F:      include/asm-generic/ptrace.h
11803 F:      kernel/ptrace.c
11804 F:      arch/*/ptrace*.c
11805 F:      arch/*/*/ptrace*.c
11806 F:      arch/*/include/asm/ptrace*.h
11807
11808 PULSE8-CEC DRIVER
11809 M:      Hans Verkuil <hverkuil@xs4all.nl>
11810 L:      linux-media@vger.kernel.org
11811 T:      git git://linuxtv.org/media_tree.git
11812 S:      Maintained
11813 F:      drivers/media/usb/pulse8-cec/*
11814 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11815
11816 PVRUSB2 VIDEO4LINUX DRIVER
11817 M:      Mike Isely <isely@pobox.com>
11818 L:      pvrusb2@isely.net       (subscribers-only)
11819 L:      linux-media@vger.kernel.org
11820 W:      http://www.isely.net/pvrusb2/
11821 T:      git git://linuxtv.org/media_tree.git
11822 S:      Maintained
11823 F:      Documentation/media/v4l-drivers/pvrusb2*
11824 F:      drivers/media/usb/pvrusb2/
11825
11826 PWC WEBCAM DRIVER
11827 M:      Hans Verkuil <hverkuil@xs4all.nl>
11828 L:      linux-media@vger.kernel.org
11829 T:      git git://linuxtv.org/media_tree.git
11830 S:      Odd Fixes
11831 F:      drivers/media/usb/pwc/*
11832
11833 PWM FAN DRIVER
11834 M:      Kamil Debski <kamil@wypas.org>
11835 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11836 L:      linux-hwmon@vger.kernel.org
11837 S:      Supported
11838 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11839 F:      Documentation/hwmon/pwm-fan
11840 F:      drivers/hwmon/pwm-fan.c
11841
11842 PWM IR Transmitter
11843 M:      Sean Young <sean@mess.org>
11844 L:      linux-media@vger.kernel.org
11845 S:      Maintained
11846 F:      drivers/media/rc/pwm-ir-tx.c
11847
11848 PWM SUBSYSTEM
11849 M:      Thierry Reding <thierry.reding@gmail.com>
11850 L:      linux-pwm@vger.kernel.org
11851 S:      Maintained
11852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11853 F:      Documentation/pwm.txt
11854 F:      Documentation/devicetree/bindings/pwm/
11855 F:      include/linux/pwm.h
11856 F:      drivers/pwm/
11857 F:      drivers/video/backlight/pwm_bl.c
11858 F:      include/linux/pwm_backlight.h
11859 F:      drivers/gpio/gpio-mvebu.c
11860 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11861
11862 PXA GPIO DRIVER
11863 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11864 L:      linux-gpio@vger.kernel.org
11865 S:      Maintained
11866 F:      drivers/gpio/gpio-pxa.c
11867
11868 PXA MMCI DRIVER
11869 S:      Orphan
11870
11871 PXA RTC DRIVER
11872 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11873 L:      linux-rtc@vger.kernel.org
11874 S:      Maintained
11875
11876 PXA2xx/PXA3xx SUPPORT
11877 M:      Daniel Mack <daniel@zonque.org>
11878 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11879 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11880 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11881 T:      git git://github.com/hzhuang1/linux.git
11882 T:      git git://github.com/rjarzmik/linux.git
11883 S:      Maintained
11884 F:      arch/arm/boot/dts/pxa*
11885 F:      arch/arm/mach-pxa/
11886 F:      drivers/dma/pxa*
11887 F:      drivers/pcmcia/pxa2xx*
11888 F:      drivers/pinctrl/pxa/
11889 F:      drivers/spi/spi-pxa2xx*
11890 F:      drivers/usb/gadget/udc/pxa2*
11891 F:      include/sound/pxa2xx-lib.h
11892 F:      sound/arm/pxa*
11893 F:      sound/soc/pxa/
11894
11895 QAT DRIVER
11896 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11897 L:      qat-linux@intel.com
11898 S:      Supported
11899 F:      drivers/crypto/qat/
11900
11901 QCOM AUDIO (ASoC) DRIVERS
11902 M:      Patrick Lai <plai@codeaurora.org>
11903 M:      Banajit Goswami <bgoswami@codeaurora.org>
11904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11905 S:      Supported
11906 F:      sound/soc/qcom/
11907
11908 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11909 M:      Gabriel Somlo <somlo@cmu.edu>
11910 M:      "Michael S. Tsirkin" <mst@redhat.com>
11911 L:      qemu-devel@nongnu.org
11912 S:      Maintained
11913 F:      drivers/firmware/qemu_fw_cfg.c
11914 F:      include/uapi/linux/qemu_fw_cfg.h
11915
11916 QIB DRIVER
11917 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11918 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11919 L:      linux-rdma@vger.kernel.org
11920 S:      Supported
11921 F:      drivers/infiniband/hw/qib/
11922
11923 QLOGIC QL41xxx FCOE DRIVER
11924 M:      QLogic-Storage-Upstream@cavium.com
11925 L:      linux-scsi@vger.kernel.org
11926 S:      Supported
11927 F:      drivers/scsi/qedf/
11928
11929 QLOGIC QL41xxx ISCSI DRIVER
11930 M:      QLogic-Storage-Upstream@cavium.com
11931 L:      linux-scsi@vger.kernel.org
11932 S:      Supported
11933 F:      drivers/scsi/qedi/
11934
11935 QLOGIC QL4xxx ETHERNET DRIVER
11936 M:      Ariel Elior <Ariel.Elior@cavium.com>
11937 M:      everest-linux-l2@cavium.com
11938 L:      netdev@vger.kernel.org
11939 S:      Supported
11940 F:      drivers/net/ethernet/qlogic/qed/
11941 F:      include/linux/qed/
11942 F:      drivers/net/ethernet/qlogic/qede/
11943
11944 QLOGIC QL4xxx RDMA DRIVER
11945 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11946 M:      Ariel Elior <Ariel.Elior@cavium.com>
11947 L:      linux-rdma@vger.kernel.org
11948 S:      Supported
11949 F:      drivers/infiniband/hw/qedr/
11950 F:      include/uapi/rdma/qedr-abi.h
11951
11952 QLOGIC QLA1280 SCSI DRIVER
11953 M:      Michael Reed <mdr@sgi.com>
11954 L:      linux-scsi@vger.kernel.org
11955 S:      Maintained
11956 F:      drivers/scsi/qla1280.[ch]
11957
11958 QLOGIC QLA2XXX FC-SCSI DRIVER
11959 M:      qla2xxx-upstream@qlogic.com
11960 L:      linux-scsi@vger.kernel.org
11961 S:      Supported
11962 F:      Documentation/scsi/LICENSE.qla2xxx
11963 F:      drivers/scsi/qla2xxx/
11964
11965 QLOGIC QLA3XXX NETWORK DRIVER
11966 M:      Dept-GELinuxNICDev@cavium.com
11967 L:      netdev@vger.kernel.org
11968 S:      Supported
11969 F:      Documentation/networking/LICENSE.qla3xxx
11970 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11971
11972 QLOGIC QLA4XXX iSCSI DRIVER
11973 M:      QLogic-Storage-Upstream@qlogic.com
11974 L:      linux-scsi@vger.kernel.org
11975 S:      Supported
11976 F:      Documentation/scsi/LICENSE.qla4xxx
11977 F:      drivers/scsi/qla4xxx/
11978
11979 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11980 M:      Harish Patil <harish.patil@cavium.com>
11981 M:      Manish Chopra <manish.chopra@cavium.com>
11982 M:      Dept-GELinuxNICDev@cavium.com
11983 L:      netdev@vger.kernel.org
11984 S:      Supported
11985 F:      drivers/net/ethernet/qlogic/qlcnic/
11986
11987 QLOGIC QLGE 10Gb ETHERNET DRIVER
11988 M:      Harish Patil <harish.patil@cavium.com>
11989 M:      Manish Chopra <manish.chopra@cavium.com>
11990 M:      Dept-GELinuxNICDev@cavium.com
11991 L:      netdev@vger.kernel.org
11992 S:      Supported
11993 F:      drivers/net/ethernet/qlogic/qlge/
11994
11995 QM1D1B0004 MEDIA DRIVER
11996 M:      Akihiro Tsukada <tskd08@gmail.com>
11997 L:      linux-media@vger.kernel.org
11998 S:      Odd Fixes
11999 F:      drivers/media/tuners/qm1d1b0004*
12000
12001 QM1D1C0042 MEDIA DRIVER
12002 M:      Akihiro Tsukada <tskd08@gmail.com>
12003 L:      linux-media@vger.kernel.org
12004 S:      Odd Fixes
12005 F:      drivers/media/tuners/qm1d1c0042*
12006
12007 QNX4 FILESYSTEM
12008 M:      Anders Larsen <al@alarsen.net>
12009 W:      http://www.alarsen.net/linux/qnx4fs/
12010 S:      Maintained
12011 F:      fs/qnx4/
12012 F:      include/uapi/linux/qnx4_fs.h
12013 F:      include/uapi/linux/qnxtypes.h
12014
12015 QORIQ DPAA2 FSL-MC BUS DRIVER
12016 M:      Stuart Yoder <stuyoder@gmail.com>
12017 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12018 L:      linux-kernel@vger.kernel.org
12019 S:      Maintained
12020 F:      drivers/bus/fsl-mc/
12021 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12022 F:      Documentation/networking/dpaa2/overview.rst
12023
12024 QT1010 MEDIA DRIVER
12025 M:      Antti Palosaari <crope@iki.fi>
12026 L:      linux-media@vger.kernel.org
12027 W:      https://linuxtv.org
12028 W:      http://palosaari.fi/linux/
12029 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12030 T:      git git://linuxtv.org/anttip/media_tree.git
12031 S:      Maintained
12032 F:      drivers/media/tuners/qt1010*
12033
12034 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12035 M:      Kalle Valo <kvalo@codeaurora.org>
12036 L:      ath10k@lists.infradead.org
12037 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12039 S:      Supported
12040 F:      drivers/net/wireless/ath/ath10k/
12041
12042 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12043 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12044 L:      linux-wireless@vger.kernel.org
12045 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12046 S:      Supported
12047 F:      drivers/net/wireless/ath/ath9k/
12048
12049 QUALCOMM CAMERA SUBSYSTEM DRIVER
12050 M:      Todor Tomov <todor.tomov@linaro.org>
12051 L:      linux-media@vger.kernel.org
12052 S:      Maintained
12053 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12054 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12055 F:      drivers/media/platform/qcom/camss/
12056
12057 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12058 M:  Ilia Lin <ilia.lin@gmail.com>
12059 L:  linux-pm@vger.kernel.org
12060 S:  Maintained
12061 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12062 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12063
12064 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12065 M:      Timur Tabi <timur@kernel.org>
12066 L:      netdev@vger.kernel.org
12067 S:      Maintained
12068 F:      drivers/net/ethernet/qualcomm/emac/
12069
12070 QUALCOMM GENERIC INTERFACE I2C DRIVER
12071 M:      Alok Chauhan <alokc@codeaurora.org>
12072 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12073 L:      linux-i2c@vger.kernel.org
12074 L:      linux-arm-msm@vger.kernel.org
12075 S:      Supported
12076 F:      drivers/i2c/busses/i2c-qcom-geni.c
12077
12078 QUALCOMM HEXAGON ARCHITECTURE
12079 M:      Richard Kuo <rkuo@codeaurora.org>
12080 L:      linux-hexagon@vger.kernel.org
12081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12082 S:      Supported
12083 F:      arch/hexagon/
12084
12085 QUALCOMM HIDMA DRIVER
12086 M:      Sinan Kaya <okaya@kernel.org>
12087 L:      linux-arm-kernel@lists.infradead.org
12088 L:      linux-arm-msm@vger.kernel.org
12089 L:      dmaengine@vger.kernel.org
12090 S:      Supported
12091 F:      drivers/dma/qcom/hidma*
12092
12093 QUALCOMM IOMMU
12094 M:      Rob Clark <robdclark@gmail.com>
12095 L:      iommu@lists.linux-foundation.org
12096 L:      linux-arm-msm@vger.kernel.org
12097 S:      Maintained
12098 F:      drivers/iommu/qcom_iommu.c
12099
12100 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12101 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12102 L:      linux-media@vger.kernel.org
12103 L:      linux-arm-msm@vger.kernel.org
12104 T:      git git://linuxtv.org/media_tree.git
12105 S:      Maintained
12106 F:      drivers/media/platform/qcom/venus/
12107
12108 QUALCOMM WCN36XX WIRELESS DRIVER
12109 M:      Kalle Valo <kvalo@codeaurora.org>
12110 L:      wcn36xx@lists.infradead.org
12111 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12112 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12113 S:      Supported
12114 F:      drivers/net/wireless/ath/wcn36xx/
12115
12116 QUANTENNA QTNFMAC WIRELESS DRIVER
12117 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12118 M:      Avinash Patil <avinashp@quantenna.com>
12119 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12120 L:      linux-wireless@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/net/wireless/quantenna
12123
12124 RADEON and AMDGPU DRM DRIVERS
12125 M:      Alex Deucher <alexander.deucher@amd.com>
12126 M:      Christian König <christian.koenig@amd.com>
12127 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12128 L:      amd-gfx@lists.freedesktop.org
12129 T:      git git://people.freedesktop.org/~agd5f/linux
12130 S:      Supported
12131 F:      drivers/gpu/drm/radeon/
12132 F:      include/uapi/drm/radeon_drm.h
12133 F:      drivers/gpu/drm/amd/
12134 F:      include/uapi/drm/amdgpu_drm.h
12135
12136 RADEON FRAMEBUFFER DISPLAY DRIVER
12137 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12138 L:      linux-fbdev@vger.kernel.org
12139 S:      Maintained
12140 F:      drivers/video/fbdev/aty/radeon*
12141 F:      include/uapi/linux/radeonfb.h
12142
12143 RADIOSHARK RADIO DRIVER
12144 M:      Hans Verkuil <hverkuil@xs4all.nl>
12145 L:      linux-media@vger.kernel.org
12146 T:      git git://linuxtv.org/media_tree.git
12147 S:      Maintained
12148 F:      drivers/media/radio/radio-shark.c
12149
12150 RADIOSHARK2 RADIO DRIVER
12151 M:      Hans Verkuil <hverkuil@xs4all.nl>
12152 L:      linux-media@vger.kernel.org
12153 T:      git git://linuxtv.org/media_tree.git
12154 S:      Maintained
12155 F:      drivers/media/radio/radio-shark2.c
12156 F:      drivers/media/radio/radio-tea5777.c
12157
12158 RADOS BLOCK DEVICE (RBD)
12159 M:      Ilya Dryomov <idryomov@gmail.com>
12160 M:      Sage Weil <sage@redhat.com>
12161 M:      Alex Elder <elder@kernel.org>
12162 L:      ceph-devel@vger.kernel.org
12163 W:      http://ceph.com/
12164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12165 T:      git git://github.com/ceph/ceph-client.git
12166 S:      Supported
12167 F:      Documentation/ABI/testing/sysfs-bus-rbd
12168 F:      drivers/block/rbd.c
12169 F:      drivers/block/rbd_types.h
12170
12171 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12172 M:      Paul Mackerras <paulus@samba.org>
12173 L:      linux-fbdev@vger.kernel.org
12174 S:      Maintained
12175 F:      drivers/video/fbdev/aty/aty128fb.c
12176
12177 RAINSHADOW-CEC DRIVER
12178 M:      Hans Verkuil <hverkuil@xs4all.nl>
12179 L:      linux-media@vger.kernel.org
12180 T:      git git://linuxtv.org/media_tree.git
12181 S:      Maintained
12182 F:      drivers/media/usb/rainshadow-cec/*
12183
12184 RALINK MIPS ARCHITECTURE
12185 M:      John Crispin <john@phrozen.org>
12186 L:      linux-mips@linux-mips.org
12187 S:      Maintained
12188 F:      arch/mips/ralink
12189
12190 RALINK RT2X00 WIRELESS LAN DRIVER
12191 P:      rt2x00 project
12192 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12193 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12194 L:      linux-wireless@vger.kernel.org
12195 S:      Maintained
12196 F:      drivers/net/wireless/ralink/rt2x00/
12197
12198 RAMDISK RAM BLOCK DEVICE DRIVER
12199 M:      Jens Axboe <axboe@kernel.dk>
12200 S:      Maintained
12201 F:      Documentation/blockdev/ramdisk.txt
12202 F:      drivers/block/brd.c
12203
12204 RANCHU VIRTUAL BOARD FOR MIPS
12205 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12206 L:      linux-mips@linux-mips.org
12207 S:      Supported
12208 F:      arch/mips/generic/board-ranchu.c
12209 F:      arch/mips/configs/generic/board-ranchu.config
12210
12211 RANDOM NUMBER DRIVER
12212 M:      "Theodore Ts'o" <tytso@mit.edu>
12213 S:      Maintained
12214 F:      drivers/char/random.c
12215
12216 RAPIDIO SUBSYSTEM
12217 M:      Matt Porter <mporter@kernel.crashing.org>
12218 M:      Alexandre Bounine <alex.bou9@gmail.com>
12219 S:      Maintained
12220 F:      drivers/rapidio/
12221
12222 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12223 L:      linux-wireless@vger.kernel.org
12224 S:      Orphan
12225 F:      drivers/net/wireless/ray*
12226
12227 RCUTORTURE TEST FRAMEWORK
12228 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12229 M:      Josh Triplett <josh@joshtriplett.org>
12230 R:      Steven Rostedt <rostedt@goodmis.org>
12231 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12232 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12233 L:      linux-kernel@vger.kernel.org
12234 S:      Supported
12235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12236 F:      tools/testing/selftests/rcutorture
12237
12238 RDC R-321X SoC
12239 M:      Florian Fainelli <florian@openwrt.org>
12240 S:      Maintained
12241
12242 RDC R6040 FAST ETHERNET DRIVER
12243 M:      Florian Fainelli <f.fainelli@gmail.com>
12244 L:      netdev@vger.kernel.org
12245 S:      Maintained
12246 F:      drivers/net/ethernet/rdc/r6040.c
12247
12248 RDMAVT - RDMA verbs software
12249 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12250 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12251 L:      linux-rdma@vger.kernel.org
12252 S:      Supported
12253 F:      drivers/infiniband/sw/rdmavt
12254
12255 RDS - RELIABLE DATAGRAM SOCKETS
12256 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12257 L:      netdev@vger.kernel.org
12258 L:      linux-rdma@vger.kernel.org
12259 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12260 W:      https://oss.oracle.com/projects/rds/
12261 S:      Supported
12262 F:      net/rds/
12263 F:      Documentation/networking/rds.txt
12264
12265 RDT - RESOURCE ALLOCATION
12266 M:      Fenghua Yu <fenghua.yu@intel.com>
12267 L:      linux-kernel@vger.kernel.org
12268 S:      Supported
12269 F:      arch/x86/kernel/cpu/intel_rdt*
12270 F:      arch/x86/include/asm/intel_rdt_sched.h
12271 F:      Documentation/x86/intel_rdt*
12272
12273 READ-COPY UPDATE (RCU)
12274 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12275 M:      Josh Triplett <josh@joshtriplett.org>
12276 R:      Steven Rostedt <rostedt@goodmis.org>
12277 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12278 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12279 L:      linux-kernel@vger.kernel.org
12280 W:      http://www.rdrop.com/users/paulmck/RCU/
12281 S:      Supported
12282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12283 F:      Documentation/RCU/
12284 X:      Documentation/RCU/torture.txt
12285 F:      include/linux/rcu*
12286 X:      include/linux/srcu*.h
12287 F:      kernel/rcu/
12288 X:      kernel/rcu/srcu*.c
12289
12290 REAL TIME CLOCK (RTC) SUBSYSTEM
12291 M:      Alessandro Zummo <a.zummo@towertech.it>
12292 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12293 L:      linux-rtc@vger.kernel.org
12294 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12296 S:      Maintained
12297 F:      Documentation/devicetree/bindings/rtc/
12298 F:      Documentation/rtc.txt
12299 F:      drivers/rtc/
12300 F:      include/linux/rtc.h
12301 F:      include/uapi/linux/rtc.h
12302 F:      include/linux/rtc/
12303 F:      include/linux/platform_data/rtc-*
12304 F:      tools/testing/selftests/rtc/
12305
12306 REALTEK AUDIO CODECS
12307 M:      Bard Liao <bardliao@realtek.com>
12308 M:      Oder Chiou <oder_chiou@realtek.com>
12309 S:      Maintained
12310 F:      sound/soc/codecs/rt*
12311 F:      include/sound/rt*.h
12312
12313 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12314 M:      Linus Walleij <linus.walleij@linaro.org>
12315 S:      Maintained
12316 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12317 F:      drivers/net/dsa/realtek-smi*
12318 F:      drivers/net/dsa/rtl83*
12319
12320 REGISTER MAP ABSTRACTION
12321 M:      Mark Brown <broonie@kernel.org>
12322 L:      linux-kernel@vger.kernel.org
12323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12324 S:      Supported
12325 F:      Documentation/devicetree/bindings/regmap/
12326 F:      drivers/base/regmap/
12327 F:      include/linux/regmap.h
12328
12329 REISERFS FILE SYSTEM
12330 L:      reiserfs-devel@vger.kernel.org
12331 S:      Supported
12332 F:      fs/reiserfs/
12333
12334 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12335 M:      Ohad Ben-Cohen <ohad@wizery.com>
12336 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12337 L:      linux-remoteproc@vger.kernel.org
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12339 S:      Maintained
12340 F:      Documentation/devicetree/bindings/remoteproc/
12341 F:      Documentation/remoteproc.txt
12342 F:      drivers/remoteproc/
12343 F:      include/linux/remoteproc.h
12344
12345 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12346 M:      Ohad Ben-Cohen <ohad@wizery.com>
12347 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12348 L:      linux-remoteproc@vger.kernel.org
12349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12350 S:      Maintained
12351 F:      drivers/rpmsg/
12352 F:      Documentation/rpmsg.txt
12353 F:      include/linux/rpmsg.h
12354 F:      include/linux/rpmsg/
12355
12356 RENESAS CLOCK DRIVERS
12357 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12358 L:      linux-renesas-soc@vger.kernel.org
12359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12360 S:      Supported
12361 F:      drivers/clk/renesas/
12362
12363 RENESAS EMEV2 I2C DRIVER
12364 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12365 S:      Supported
12366 F:      drivers/i2c/busses/i2c-emev2.c
12367
12368 RENESAS ETHERNET DRIVERS
12369 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12370 L:      netdev@vger.kernel.org
12371 L:      linux-renesas-soc@vger.kernel.org
12372 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12373 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12374 F:      drivers/net/ethernet/renesas/
12375 F:      include/linux/sh_eth.h
12376
12377 RENESAS R-CAR GYROADC DRIVER
12378 M:      Marek Vasut <marek.vasut@gmail.com>
12379 L:      linux-iio@vger.kernel.org
12380 S:      Supported
12381 F:      drivers/iio/adc/rcar_gyro_adc.c
12382
12383 RENESAS R-CAR I2C DRIVERS
12384 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12385 S:      Supported
12386 F:      drivers/i2c/busses/i2c-rcar.c
12387 F:      drivers/i2c/busses/i2c-sh_mobile.c
12388
12389 RENESAS USB PHY DRIVER
12390 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12391 L:      linux-renesas-soc@vger.kernel.org
12392 S:      Maintained
12393 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12394
12395 RESET CONTROLLER FRAMEWORK
12396 M:      Philipp Zabel <p.zabel@pengutronix.de>
12397 T:      git git://git.pengutronix.de/git/pza/linux
12398 S:      Maintained
12399 F:      drivers/reset/
12400 F:      Documentation/devicetree/bindings/reset/
12401 F:      include/dt-bindings/reset/
12402 F:      include/linux/reset.h
12403 F:      include/linux/reset-controller.h
12404
12405 RESTARTABLE SEQUENCES SUPPORT
12406 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12407 M:      Peter Zijlstra <peterz@infradead.org>
12408 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12409 M:      Boqun Feng <boqun.feng@gmail.com>
12410 L:      linux-kernel@vger.kernel.org
12411 S:      Supported
12412 F:      kernel/rseq.c
12413 F:      include/uapi/linux/rseq.h
12414 F:      include/trace/events/rseq.h
12415 F:      tools/testing/selftests/rseq/
12416
12417 RFKILL
12418 M:      Johannes Berg <johannes@sipsolutions.net>
12419 L:      linux-wireless@vger.kernel.org
12420 W:      http://wireless.kernel.org/
12421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12423 S:      Maintained
12424 F:      Documentation/rfkill.txt
12425 F:      Documentation/ABI/stable/sysfs-class-rfkill
12426 F:      net/rfkill/
12427 F:      include/linux/rfkill.h
12428 F:      include/uapi/linux/rfkill.h
12429
12430 RHASHTABLE
12431 M:      Thomas Graf <tgraf@suug.ch>
12432 M:      Herbert Xu <herbert@gondor.apana.org.au>
12433 L:      netdev@vger.kernel.org
12434 S:      Maintained
12435 F:      lib/rhashtable.c
12436 F:      lib/test_rhashtable.c
12437 F:      include/linux/rhashtable.h
12438 F:      include/linux/rhashtable-types.h
12439
12440 RICOH R5C592 MEMORYSTICK DRIVER
12441 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12442 S:      Maintained
12443 F:      drivers/memstick/host/r592.*
12444
12445 RICOH SMARTMEDIA/XD DRIVER
12446 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12447 S:      Maintained
12448 F:      drivers/mtd/nand/raw/r852.c
12449 F:      drivers/mtd/nand/raw/r852.h
12450
12451 RISC-V ARCHITECTURE
12452 M:      Palmer Dabbelt <palmer@sifive.com>
12453 M:      Albert Ou <aou@eecs.berkeley.edu>
12454 L:      linux-riscv@lists.infradead.org
12455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12456 S:      Supported
12457 F:      arch/riscv/
12458 K:      riscv
12459 N:      riscv
12460
12461 ROCCAT DRIVERS
12462 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12463 W:      http://sourceforge.net/projects/roccat/
12464 S:      Maintained
12465 F:      drivers/hid/hid-roccat*
12466 F:      include/linux/hid-roccat*
12467 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12468
12469 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12470 M:      Jacob chen <jacob2.chen@rock-chips.com>
12471 L:      linux-media@vger.kernel.org
12472 S:      Maintained
12473 F:      drivers/media/platform/rockchip/rga/
12474 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12475
12476 ROCKER DRIVER
12477 M:      Jiri Pirko <jiri@resnulli.us>
12478 L:      netdev@vger.kernel.org
12479 S:      Supported
12480 F:      drivers/net/ethernet/rocker/
12481
12482 ROCKETPORT DRIVER
12483 P:      Comtrol Corp.
12484 W:      http://www.comtrol.com
12485 S:      Maintained
12486 F:      Documentation/serial/rocket.txt
12487 F:      drivers/tty/rocket*
12488
12489 ROCKETPORT EXPRESS/INFINITY DRIVER
12490 M:      Kevin Cernekee <cernekee@gmail.com>
12491 L:      linux-serial@vger.kernel.org
12492 S:      Odd Fixes
12493 F:      drivers/tty/serial/rp2.*
12494
12495 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12496 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12497 L:      linux-kernel@vger.kernel.org
12498 L:      linux-renesas-soc@vger.kernel.org
12499 S:      Supported
12500 F:      drivers/mfd/bd9571mwv.c
12501 F:      drivers/regulator/bd9571mwv-regulator.c
12502 F:      drivers/gpio/gpio-bd9571mwv.c
12503 F:      include/linux/mfd/bd9571mwv.h
12504 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12505
12506 ROSE NETWORK LAYER
12507 M:      Ralf Baechle <ralf@linux-mips.org>
12508 L:      linux-hams@vger.kernel.org
12509 W:      http://www.linux-ax25.org/
12510 S:      Maintained
12511 F:      include/net/rose.h
12512 F:      include/uapi/linux/rose.h
12513 F:      net/rose/
12514
12515 RTL2830 MEDIA DRIVER
12516 M:      Antti Palosaari <crope@iki.fi>
12517 L:      linux-media@vger.kernel.org
12518 W:      https://linuxtv.org
12519 W:      http://palosaari.fi/linux/
12520 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12521 T:      git git://linuxtv.org/anttip/media_tree.git
12522 S:      Maintained
12523 F:      drivers/media/dvb-frontends/rtl2830*
12524
12525 RTL2832 MEDIA DRIVER
12526 M:      Antti Palosaari <crope@iki.fi>
12527 L:      linux-media@vger.kernel.org
12528 W:      https://linuxtv.org
12529 W:      http://palosaari.fi/linux/
12530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12531 T:      git git://linuxtv.org/anttip/media_tree.git
12532 S:      Maintained
12533 F:      drivers/media/dvb-frontends/rtl2832*
12534
12535 RTL2832_SDR MEDIA DRIVER
12536 M:      Antti Palosaari <crope@iki.fi>
12537 L:      linux-media@vger.kernel.org
12538 W:      https://linuxtv.org
12539 W:      http://palosaari.fi/linux/
12540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12541 T:      git git://linuxtv.org/anttip/media_tree.git
12542 S:      Maintained
12543 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12544
12545 RTL8180 WIRELESS DRIVER
12546 L:      linux-wireless@vger.kernel.org
12547 W:      http://wireless.kernel.org/
12548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12549 S:      Orphan
12550 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12551
12552 RTL8187 WIRELESS DRIVER
12553 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12554 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12555 M:      Larry Finger <Larry.Finger@lwfinger.net>
12556 L:      linux-wireless@vger.kernel.org
12557 W:      http://wireless.kernel.org/
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12559 S:      Maintained
12560 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12561
12562 REALTEK WIRELESS DRIVER (rtlwifi family)
12563 M:      Ping-Ke Shih <pkshih@realtek.com>
12564 L:      linux-wireless@vger.kernel.org
12565 W:      http://wireless.kernel.org/
12566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12567 S:      Maintained
12568 F:      drivers/net/wireless/realtek/rtlwifi/
12569
12570 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12571 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12572 L:      linux-wireless@vger.kernel.org
12573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12574 S:      Maintained
12575 F:      drivers/net/wireless/realtek/rtl8xxxu/
12576
12577 RXRPC SOCKETS (AF_RXRPC)
12578 M:      David Howells <dhowells@redhat.com>
12579 L:      linux-afs@lists.infradead.org
12580 S:      Supported
12581 F:      net/rxrpc/
12582 F:      include/keys/rxrpc-type.h
12583 F:      include/net/af_rxrpc.h
12584 F:      include/trace/events/rxrpc.h
12585 F:      include/uapi/linux/rxrpc.h
12586 F:      Documentation/networking/rxrpc.txt
12587 W:      https://www.infradead.org/~dhowells/kafs/
12588
12589 S3 SAVAGE FRAMEBUFFER DRIVER
12590 M:      Antonino Daplas <adaplas@gmail.com>
12591 L:      linux-fbdev@vger.kernel.org
12592 S:      Maintained
12593 F:      drivers/video/fbdev/savage/
12594
12595 S390
12596 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12597 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12598 L:      linux-s390@vger.kernel.org
12599 W:      http://www.ibm.com/developerworks/linux/linux390/
12600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12601 S:      Supported
12602 F:      arch/s390/
12603 F:      drivers/s390/
12604 F:      Documentation/s390/
12605 F:      Documentation/driver-api/s390-drivers.rst
12606
12607 S390 COMMON I/O LAYER
12608 M:      Sebastian Ott <sebott@linux.ibm.com>
12609 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12610 L:      linux-s390@vger.kernel.org
12611 W:      http://www.ibm.com/developerworks/linux/linux390/
12612 S:      Supported
12613 F:      drivers/s390/cio/
12614
12615 S390 DASD DRIVER
12616 M:      Stefan Haberland <sth@linux.ibm.com>
12617 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12618 L:      linux-s390@vger.kernel.org
12619 W:      http://www.ibm.com/developerworks/linux/linux390/
12620 S:      Supported
12621 F:      drivers/s390/block/dasd*
12622 F:      block/partitions/ibm.c
12623
12624 S390 IOMMU (PCI)
12625 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12626 L:      linux-s390@vger.kernel.org
12627 W:      http://www.ibm.com/developerworks/linux/linux390/
12628 S:      Supported
12629 F:      drivers/iommu/s390-iommu.c
12630
12631 S390 IUCV NETWORK LAYER
12632 M:      Julian Wiedmann <jwi@linux.ibm.com>
12633 M:      Ursula Braun <ubraun@linux.ibm.com>
12634 L:      linux-s390@vger.kernel.org
12635 W:      http://www.ibm.com/developerworks/linux/linux390/
12636 S:      Supported
12637 F:      drivers/s390/net/*iucv*
12638 F:      include/net/iucv/
12639 F:      net/iucv/
12640
12641 S390 NETWORK DRIVERS
12642 M:      Julian Wiedmann <jwi@linux.ibm.com>
12643 M:      Ursula Braun <ubraun@linux.ibm.com>
12644 L:      linux-s390@vger.kernel.org
12645 W:      http://www.ibm.com/developerworks/linux/linux390/
12646 S:      Supported
12647 F:      drivers/s390/net/
12648
12649 S390 PCI SUBSYSTEM
12650 M:      Sebastian Ott <sebott@linux.ibm.com>
12651 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12652 L:      linux-s390@vger.kernel.org
12653 W:      http://www.ibm.com/developerworks/linux/linux390/
12654 S:      Supported
12655 F:      arch/s390/pci/
12656 F:      drivers/pci/hotplug/s390_pci_hpc.c
12657
12658 S390 VFIO-CCW DRIVER
12659 M:      Cornelia Huck <cohuck@redhat.com>
12660 M:      Halil Pasic <pasic@linux.ibm.com>
12661 L:      linux-s390@vger.kernel.org
12662 L:      kvm@vger.kernel.org
12663 S:      Supported
12664 F:      drivers/s390/cio/vfio_ccw*
12665 F:      Documentation/s390/vfio-ccw.txt
12666 F:      include/uapi/linux/vfio_ccw.h
12667
12668 S390 ZCRYPT DRIVER
12669 M:      Harald Freudenberger <freude@linux.ibm.com>
12670 L:      linux-s390@vger.kernel.org
12671 W:      http://www.ibm.com/developerworks/linux/linux390/
12672 S:      Supported
12673 F:      drivers/s390/crypto/
12674
12675 S390 ZFCP DRIVER
12676 M:      Steffen Maier <maier@linux.ibm.com>
12677 M:      Benjamin Block <bblock@linux.ibm.com>
12678 L:      linux-s390@vger.kernel.org
12679 W:      http://www.ibm.com/developerworks/linux/linux390/
12680 S:      Supported
12681 F:      drivers/s390/scsi/zfcp_*
12682
12683 S3C24XX SD/MMC Driver
12684 M:      Ben Dooks <ben-linux@fluff.org>
12685 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12686 S:      Supported
12687 F:      drivers/mmc/host/s3cmci.*
12688
12689 SAA6588 RDS RECEIVER DRIVER
12690 M:      Hans Verkuil <hverkuil@xs4all.nl>
12691 L:      linux-media@vger.kernel.org
12692 T:      git git://linuxtv.org/media_tree.git
12693 W:      https://linuxtv.org
12694 S:      Odd Fixes
12695 F:      drivers/media/i2c/saa6588*
12696
12697 SAA7134 VIDEO4LINUX DRIVER
12698 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12699 L:      linux-media@vger.kernel.org
12700 W:      https://linuxtv.org
12701 T:      git git://linuxtv.org/media_tree.git
12702 S:      Odd fixes
12703 F:      Documentation/media/v4l-drivers/saa7134*
12704 F:      drivers/media/pci/saa7134/
12705
12706 SAA7146 VIDEO4LINUX-2 DRIVER
12707 M:      Hans Verkuil <hverkuil@xs4all.nl>
12708 L:      linux-media@vger.kernel.org
12709 T:      git git://linuxtv.org/media_tree.git
12710 S:      Maintained
12711 F:      drivers/media/common/saa7146/
12712 F:      drivers/media/pci/saa7146/
12713 F:      include/media/saa7146*
12714
12715 SAMSUNG AUDIO (ASoC) DRIVERS
12716 M:      Krzysztof Kozlowski <krzk@kernel.org>
12717 M:      Sangbeom Kim <sbkim73@samsung.com>
12718 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12719 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12720 S:      Supported
12721 F:      sound/soc/samsung/
12722 F:      Documentation/devicetree/bindings/sound/samsung*
12723
12724 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12725 M:      Krzysztof Kozlowski <krzk@kernel.org>
12726 L:      linux-crypto@vger.kernel.org
12727 L:      linux-samsung-soc@vger.kernel.org
12728 S:      Maintained
12729 F:      drivers/crypto/exynos-rng.c
12730 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12731
12732 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12733 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12734 L:      linux-samsung-soc@vger.kernel.org
12735 S:      Maintained
12736 F:      drivers/char/hw_random/exynos-trng.c
12737 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12738
12739 SAMSUNG FRAMEBUFFER DRIVER
12740 M:      Jingoo Han <jingoohan1@gmail.com>
12741 L:      linux-fbdev@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/video/fbdev/s3c-fb.c
12744
12745 SAMSUNG LAPTOP DRIVER
12746 M:      Corentin Chary <corentin.chary@gmail.com>
12747 L:      platform-driver-x86@vger.kernel.org
12748 S:      Maintained
12749 F:      drivers/platform/x86/samsung-laptop.c
12750
12751 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12752 M:      Sangbeom Kim <sbkim73@samsung.com>
12753 M:      Krzysztof Kozlowski <krzk@kernel.org>
12754 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12755 L:      linux-kernel@vger.kernel.org
12756 L:      linux-samsung-soc@vger.kernel.org
12757 S:      Supported
12758 F:      drivers/mfd/sec*.c
12759 F:      drivers/regulator/s2m*.c
12760 F:      drivers/regulator/s5m*.c
12761 F:      drivers/clk/clk-s2mps11.c
12762 F:      drivers/rtc/rtc-s5m.c
12763 F:      include/linux/mfd/samsung/
12764 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12765 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12766 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12767 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12768
12769 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12770 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12771 L:      linux-media@vger.kernel.org
12772 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12773 S:      Maintained
12774 F:      drivers/media/platform/s3c-camif/
12775 F:      include/media/drv-intf/s3c_camif.h
12776
12777 SAMSUNG S3FWRN5 NFC DRIVER
12778 M:      Robert Baldyga <r.baldyga@samsung.com>
12779 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12780 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12781 S:      Supported
12782 F:      drivers/nfc/s3fwrn5
12783
12784 SAMSUNG S5C73M3 CAMERA DRIVER
12785 M:      Kyungmin Park <kyungmin.park@samsung.com>
12786 M:      Andrzej Hajda <a.hajda@samsung.com>
12787 L:      linux-media@vger.kernel.org
12788 S:      Supported
12789 F:      drivers/media/i2c/s5c73m3/*
12790
12791 SAMSUNG S5K5BAF CAMERA DRIVER
12792 M:      Kyungmin Park <kyungmin.park@samsung.com>
12793 M:      Andrzej Hajda <a.hajda@samsung.com>
12794 L:      linux-media@vger.kernel.org
12795 S:      Supported
12796 F:      drivers/media/i2c/s5k5baf.c
12797
12798 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12799 M:      Krzysztof Kozlowski <krzk@kernel.org>
12800 M:      Vladimir Zapolskiy <vz@mleia.com>
12801 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12802 L:      linux-crypto@vger.kernel.org
12803 L:      linux-samsung-soc@vger.kernel.org
12804 S:      Maintained
12805 F:      drivers/crypto/s5p-sss.c
12806
12807 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12808 M:      Kyungmin Park <kyungmin.park@samsung.com>
12809 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12810 L:      linux-media@vger.kernel.org
12811 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12812 S:      Supported
12813 F:      drivers/media/platform/exynos4-is/
12814
12815 SAMSUNG SOC CLOCK DRIVERS
12816 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12817 M:      Tomasz Figa <tomasz.figa@gmail.com>
12818 M:      Chanwoo Choi <cw00.choi@samsung.com>
12819 S:      Supported
12820 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12822 F:      drivers/clk/samsung/
12823 F:      include/dt-bindings/clock/exynos*.h
12824 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12825
12826 SAMSUNG SPI DRIVERS
12827 M:      Kukjin Kim <kgene@kernel.org>
12828 M:      Krzysztof Kozlowski <krzk@kernel.org>
12829 M:      Andi Shyti <andi@etezian.org>
12830 L:      linux-spi@vger.kernel.org
12831 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12832 S:      Maintained
12833 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12834 F:      drivers/spi/spi-s3c*
12835 F:      include/linux/platform_data/spi-s3c64xx.h
12836
12837 SAMSUNG SXGBE DRIVERS
12838 M:      Byungho An <bh74.an@samsung.com>
12839 M:      Girish K S <ks.giri@samsung.com>
12840 M:      Vipul Pandya <vipul.pandya@samsung.com>
12841 S:      Supported
12842 L:      netdev@vger.kernel.org
12843 F:      drivers/net/ethernet/samsung/sxgbe/
12844
12845 SAMSUNG THERMAL DRIVER
12846 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12847 L:      linux-pm@vger.kernel.org
12848 L:      linux-samsung-soc@vger.kernel.org
12849 S:      Supported
12850 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12851 F:      drivers/thermal/samsung/
12852
12853 SAMSUNG USB2 PHY DRIVER
12854 M:      Kamil Debski <kamil@wypas.org>
12855 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12856 L:      linux-kernel@vger.kernel.org
12857 S:      Supported
12858 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12859 F:      Documentation/phy/samsung-usb2.txt
12860 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12861 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12862 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12863 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12864 F:      drivers/phy/samsung/phy-samsung-usb2.c
12865 F:      drivers/phy/samsung/phy-samsung-usb2.h
12866
12867 SC1200 WDT DRIVER
12868 M:      Zwane Mwaikambo <zwanem@gmail.com>
12869 S:      Maintained
12870 F:      drivers/watchdog/sc1200wdt.c
12871
12872 SCHEDULER
12873 M:      Ingo Molnar <mingo@redhat.com>
12874 M:      Peter Zijlstra <peterz@infradead.org>
12875 L:      linux-kernel@vger.kernel.org
12876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12877 S:      Maintained
12878 F:      kernel/sched/
12879 F:      include/linux/sched.h
12880 F:      include/uapi/linux/sched.h
12881 F:      include/linux/wait.h
12882
12883 SCR24X CHIP CARD INTERFACE DRIVER
12884 M:      Lubomir Rintel <lkundrak@v3.sk>
12885 S:      Supported
12886 F:      drivers/char/pcmcia/scr24x_cs.c
12887
12888 SCSI CDROM DRIVER
12889 M:      Jens Axboe <axboe@kernel.dk>
12890 L:      linux-scsi@vger.kernel.org
12891 W:      http://www.kernel.dk
12892 S:      Maintained
12893 F:      drivers/scsi/sr*
12894
12895 SCSI RDMA PROTOCOL (SRP) INITIATOR
12896 M:      Bart Van Assche <bvanassche@acm.org>
12897 L:      linux-rdma@vger.kernel.org
12898 S:      Supported
12899 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12900 F:      drivers/infiniband/ulp/srp/
12901 F:      include/scsi/srp.h
12902
12903 SCSI RDMA PROTOCOL (SRP) TARGET
12904 M:      Bart Van Assche <bvanassche@acm.org>
12905 L:      linux-rdma@vger.kernel.org
12906 L:      target-devel@vger.kernel.org
12907 S:      Supported
12908 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12909 F:      drivers/infiniband/ulp/srpt/
12910
12911 SCSI SG DRIVER
12912 M:      Doug Gilbert <dgilbert@interlog.com>
12913 L:      linux-scsi@vger.kernel.org
12914 W:      http://sg.danny.cz/sg
12915 S:      Maintained
12916 F:      Documentation/scsi/scsi-generic.txt
12917 F:      drivers/scsi/sg.c
12918 F:      include/scsi/sg.h
12919
12920 SCSI SUBSYSTEM
12921 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12923 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12925 L:      linux-scsi@vger.kernel.org
12926 S:      Maintained
12927 F:      Documentation/devicetree/bindings/scsi/
12928 F:      drivers/scsi/
12929 F:      include/scsi/
12930
12931 SCSI TAPE DRIVER
12932 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12933 L:      linux-scsi@vger.kernel.org
12934 S:      Maintained
12935 F:      Documentation/scsi/st.txt
12936 F:      drivers/scsi/st.*
12937 F:      drivers/scsi/st_*.h
12938
12939 SCTP PROTOCOL
12940 M:      Vlad Yasevich <vyasevich@gmail.com>
12941 M:      Neil Horman <nhorman@tuxdriver.com>
12942 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12943 L:      linux-sctp@vger.kernel.org
12944 W:      http://lksctp.sourceforge.net
12945 S:      Maintained
12946 F:      Documentation/networking/sctp.txt
12947 F:      include/linux/sctp.h
12948 F:      include/uapi/linux/sctp.h
12949 F:      include/net/sctp/
12950 F:      net/sctp/
12951
12952 SCx200 CPU SUPPORT
12953 M:      Jim Cromie <jim.cromie@gmail.com>
12954 S:      Odd Fixes
12955 F:      Documentation/i2c/busses/scx200_acb
12956 F:      arch/x86/platform/scx200/
12957 F:      drivers/watchdog/scx200_wdt.c
12958 F:      drivers/i2c/busses/scx200*
12959 F:      drivers/mtd/maps/scx200_docflash.c
12960 F:      include/linux/scx200.h
12961
12962 SCx200 GPIO DRIVER
12963 M:      Jim Cromie <jim.cromie@gmail.com>
12964 S:      Maintained
12965 F:      drivers/char/scx200_gpio.c
12966 F:      include/linux/scx200_gpio.h
12967
12968 SCx200 HRT CLOCKSOURCE DRIVER
12969 M:      Jim Cromie <jim.cromie@gmail.com>
12970 S:      Maintained
12971 F:      drivers/clocksource/scx200_hrt.c
12972
12973 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12974 M:      Sascha Sommer <saschasommer@freenet.de>
12975 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12976 S:      Maintained
12977 F:      drivers/mmc/host/sdricoh_cs.c
12978
12979 SECURE COMPUTING
12980 M:      Kees Cook <keescook@chromium.org>
12981 R:      Andy Lutomirski <luto@amacapital.net>
12982 R:      Will Drewry <wad@chromium.org>
12983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12984 S:      Supported
12985 F:      kernel/seccomp.c
12986 F:      include/uapi/linux/seccomp.h
12987 F:      include/linux/seccomp.h
12988 F:      tools/testing/selftests/seccomp/*
12989 F:      tools/testing/selftests/kselftest_harness.h
12990 F:      Documentation/userspace-api/seccomp_filter.rst
12991 K:      \bsecure_computing
12992 K:      \bTIF_SECCOMP\b
12993
12994 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12995 M:      Al Cooper <alcooperx@gmail.com>
12996 L:      linux-mmc@vger.kernel.org
12997 L:      bcm-kernel-feedback-list@broadcom.com
12998 S:      Maintained
12999 F:      drivers/mmc/host/sdhci-brcmstb*
13000
13001 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13002 M:      Adrian Hunter <adrian.hunter@intel.com>
13003 L:      linux-mmc@vger.kernel.org
13004 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13005 S:      Maintained
13006 F:      drivers/mmc/host/sdhci*
13007 F:      include/linux/mmc/sdhci*
13008
13009 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13010 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13011 M:      Manjunath M B <manjumb@synopsys.com>
13012 L:      linux-mmc@vger.kernel.org
13013 S:      Maintained
13014 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13015
13016 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13017 M:      Ben Dooks <ben-linux@fluff.org>
13018 M:      Jaehoon Chung <jh80.chung@samsung.com>
13019 L:      linux-mmc@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/mmc/host/sdhci-s3c*
13022
13023 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13024 M:      Viresh Kumar <vireshk@kernel.org>
13025 L:      linux-mmc@vger.kernel.org
13026 S:      Maintained
13027 F:      drivers/mmc/host/sdhci-spear.c
13028
13029 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13030 M:      Kishon Vijay Abraham I <kishon@ti.com>
13031 L:      linux-mmc@vger.kernel.org
13032 S:      Maintained
13033 F:      drivers/mmc/host/sdhci-omap.c
13034
13035 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13036 M:      Scott Bauer <scott.bauer@intel.com>
13037 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13038 L:      linux-block@vger.kernel.org
13039 S:      Supported
13040 F:      block/sed*
13041 F:      block/opal_proto.h
13042 F:      include/linux/sed*
13043 F:      include/uapi/linux/sed*
13044
13045 SECURITY CONTACT
13046 M:      Security Officers <security@kernel.org>
13047 S:      Supported
13048
13049 SECURITY SUBSYSTEM
13050 M:      James Morris <jmorris@namei.org>
13051 M:      "Serge E. Hallyn" <serge@hallyn.com>
13052 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13054 W:      http://kernsec.org/
13055 S:      Supported
13056 F:      security/
13057 X:      security/selinux/
13058
13059 SELINUX SECURITY MODULE
13060 M:      Paul Moore <paul@paul-moore.com>
13061 M:      Stephen Smalley <sds@tycho.nsa.gov>
13062 M:      Eric Paris <eparis@parisplace.org>
13063 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13064 W:      https://selinuxproject.org
13065 W:      https://github.com/SELinuxProject
13066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13067 S:      Supported
13068 F:      include/linux/selinux*
13069 F:      security/selinux/
13070 F:      scripts/selinux/
13071 F:      Documentation/admin-guide/LSM/SELinux.rst
13072
13073 SENSABLE PHANTOM
13074 M:      Jiri Slaby <jirislaby@gmail.com>
13075 S:      Maintained
13076 F:      drivers/misc/phantom.c
13077 F:      include/uapi/linux/phantom.h
13078
13079 SERIAL DEVICE BUS
13080 M:      Rob Herring <robh@kernel.org>
13081 L:      linux-serial@vger.kernel.org
13082 S:      Maintained
13083 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13084 F:      drivers/tty/serdev/
13085 F:      include/linux/serdev.h
13086
13087 SERIAL DRIVERS
13088 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13089 L:      linux-serial@vger.kernel.org
13090 S:      Maintained
13091 F:      Documentation/devicetree/bindings/serial/
13092 F:      drivers/tty/serial/
13093
13094 SERIAL IR RECEIVER
13095 M:      Sean Young <sean@mess.org>
13096 L:      linux-media@vger.kernel.org
13097 S:      Maintained
13098 F:      drivers/media/rc/serial_ir.c
13099
13100 SFC NETWORK DRIVER
13101 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13102 M:      Edward Cree <ecree@solarflare.com>
13103 M:      Bert Kenward <bkenward@solarflare.com>
13104 L:      netdev@vger.kernel.org
13105 S:      Supported
13106 F:      drivers/net/ethernet/sfc/
13107
13108 SGI GRU DRIVER
13109 M:      Dimitri Sivanich <sivanich@sgi.com>
13110 S:      Maintained
13111 F:      drivers/misc/sgi-gru/
13112
13113 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13114 M:      Pat Gefre <pfg@sgi.com>
13115 L:      linux-ia64@vger.kernel.org
13116 S:      Supported
13117 F:      Documentation/ia64/serial.txt
13118 F:      drivers/tty/serial/ioc?_serial.c
13119 F:      include/linux/ioc?.h
13120
13121 SGI XP/XPC/XPNET DRIVER
13122 M:      Cliff Whickman <cpw@sgi.com>
13123 M:      Robin Holt <robinmholt@gmail.com>
13124 S:      Maintained
13125 F:      drivers/misc/sgi-xp/
13126
13127 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13128 M:      Ursula Braun <ubraun@linux.ibm.com>
13129 L:      linux-s390@vger.kernel.org
13130 W:      http://www.ibm.com/developerworks/linux/linux390/
13131 S:      Supported
13132 F:      net/smc/
13133
13134 SHARP RJ54N1CB0C SENSOR DRIVER
13135 M:      Jacopo Mondi <jacopo@jmondi.org>
13136 L:      linux-media@vger.kernel.org
13137 T:      git git://linuxtv.org/media_tree.git
13138 S:      Odd fixes
13139 F:      drivers/media/i2c/rj54n1cb0c.c
13140 F:      include/media/i2c/rj54n1cb0c.h
13141
13142 SH_VEU V4L2 MEM2MEM DRIVER
13143 L:      linux-media@vger.kernel.org
13144 S:      Orphan
13145 F:      drivers/media/platform/sh_veu.c
13146
13147 SH_VOU V4L2 OUTPUT DRIVER
13148 L:      linux-media@vger.kernel.org
13149 S:      Orphan
13150 F:      drivers/media/platform/sh_vou.c
13151 F:      include/media/drv-intf/sh_vou.h
13152
13153 SI2157 MEDIA DRIVER
13154 M:      Antti Palosaari <crope@iki.fi>
13155 L:      linux-media@vger.kernel.org
13156 W:      https://linuxtv.org
13157 W:      http://palosaari.fi/linux/
13158 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13159 T:      git git://linuxtv.org/anttip/media_tree.git
13160 S:      Maintained
13161 F:      drivers/media/tuners/si2157*
13162
13163 SI2165 MEDIA DRIVER
13164 M:      Matthias Schwarzott <zzam@gentoo.org>
13165 L:      linux-media@vger.kernel.org
13166 W:      https://linuxtv.org
13167 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13168 S:      Maintained
13169 F:      drivers/media/dvb-frontends/si2165*
13170
13171 SI2168 MEDIA DRIVER
13172 M:      Antti Palosaari <crope@iki.fi>
13173 L:      linux-media@vger.kernel.org
13174 W:      https://linuxtv.org
13175 W:      http://palosaari.fi/linux/
13176 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13177 T:      git git://linuxtv.org/anttip/media_tree.git
13178 S:      Maintained
13179 F:      drivers/media/dvb-frontends/si2168*
13180
13181 SI470X FM RADIO RECEIVER I2C DRIVER
13182 M:      Hans Verkuil <hverkuil@xs4all.nl>
13183 L:      linux-media@vger.kernel.org
13184 T:      git git://linuxtv.org/media_tree.git
13185 W:      https://linuxtv.org
13186 S:      Odd Fixes
13187 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13188
13189 SI470X FM RADIO RECEIVER USB DRIVER
13190 M:      Hans Verkuil <hverkuil@xs4all.nl>
13191 L:      linux-media@vger.kernel.org
13192 T:      git git://linuxtv.org/media_tree.git
13193 W:      https://linuxtv.org
13194 S:      Maintained
13195 F:      drivers/media/radio/si470x/radio-si470x-common.c
13196 F:      drivers/media/radio/si470x/radio-si470x.h
13197 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13198
13199 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13200 M:      Eduardo Valentin <edubezval@gmail.com>
13201 L:      linux-media@vger.kernel.org
13202 T:      git git://linuxtv.org/media_tree.git
13203 W:      https://linuxtv.org
13204 S:      Odd Fixes
13205 F:      drivers/media/radio/si4713/si4713.?
13206
13207 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13208 M:      Eduardo Valentin <edubezval@gmail.com>
13209 L:      linux-media@vger.kernel.org
13210 T:      git git://linuxtv.org/media_tree.git
13211 W:      https://linuxtv.org
13212 S:      Odd Fixes
13213 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13214
13215 SI4713 FM RADIO TRANSMITTER USB DRIVER
13216 M:      Hans Verkuil <hverkuil@xs4all.nl>
13217 L:      linux-media@vger.kernel.org
13218 T:      git git://linuxtv.org/media_tree.git
13219 W:      https://linuxtv.org
13220 S:      Maintained
13221 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13222
13223 SIANO DVB DRIVER
13224 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13225 L:      linux-media@vger.kernel.org
13226 W:      https://linuxtv.org
13227 T:      git git://linuxtv.org/media_tree.git
13228 S:      Odd fixes
13229 F:      drivers/media/common/siano/
13230 F:      drivers/media/usb/siano/
13231 F:      drivers/media/usb/siano/
13232 F:      drivers/media/mmc/siano/
13233
13234 SIFIVE DRIVERS
13235 M:      Palmer Dabbelt <palmer@sifive.com>
13236 L:      linux-riscv@lists.infradead.org
13237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13238 S:      Supported
13239 K:      sifive
13240 N:      sifive
13241
13242 SILEAD TOUCHSCREEN DRIVER
13243 M:      Hans de Goede <hdegoede@redhat.com>
13244 L:      linux-input@vger.kernel.org
13245 L:      platform-driver-x86@vger.kernel.org
13246 S:      Maintained
13247 F:      drivers/input/touchscreen/silead.c
13248 F:      drivers/platform/x86/touchscreen_dmi.c
13249
13250 SILICON MOTION SM712 FRAME BUFFER DRIVER
13251 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13252 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13253 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13254 L:      linux-fbdev@vger.kernel.org
13255 S:      Maintained
13256 F:      drivers/video/fbdev/sm712*
13257 F:      Documentation/fb/sm712fb.txt
13258
13259 SIMPLE FIRMWARE INTERFACE (SFI)
13260 M:      Len Brown <lenb@kernel.org>
13261 L:      sfi-devel@simplefirmware.org
13262 W:      http://simplefirmware.org/
13263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13264 S:      Supported
13265 F:      arch/x86/platform/sfi/
13266 F:      drivers/sfi/
13267 F:      include/linux/sfi*.h
13268
13269 SIMPLEFB FB DRIVER
13270 M:      Hans de Goede <hdegoede@redhat.com>
13271 L:      linux-fbdev@vger.kernel.org
13272 S:      Maintained
13273 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13274 F:      drivers/video/fbdev/simplefb.c
13275 F:      include/linux/platform_data/simplefb.h
13276
13277 SIMTEC EB110ATX (Chalice CATS)
13278 P:      Ben Dooks
13279 P:      Vincent Sanders <vince@simtec.co.uk>
13280 M:      Simtec Linux Team <linux@simtec.co.uk>
13281 W:      http://www.simtec.co.uk/products/EB110ATX/
13282 S:      Supported
13283
13284 SIMTEC EB2410ITX (BAST)
13285 P:      Ben Dooks
13286 P:      Vincent Sanders <vince@simtec.co.uk>
13287 M:      Simtec Linux Team <linux@simtec.co.uk>
13288 W:      http://www.simtec.co.uk/products/EB2410ITX/
13289 S:      Supported
13290 F:      arch/arm/mach-s3c24xx/mach-bast.c
13291 F:      arch/arm/mach-s3c24xx/bast-ide.c
13292 F:      arch/arm/mach-s3c24xx/bast-irq.c
13293
13294 SIPHASH PRF ROUTINES
13295 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13296 S:      Maintained
13297 F:      lib/siphash.c
13298 F:      lib/test_siphash.c
13299 F:      include/linux/siphash.h
13300
13301 SIOX
13302 M:      Gavin Schenk <g.schenk@eckelmann.de>
13303 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13304 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13305 S:      Supported
13306 F:      drivers/siox/*
13307 F:      include/trace/events/siox.h
13308
13309 SIS 190 ETHERNET DRIVER
13310 M:      Francois Romieu <romieu@fr.zoreil.com>
13311 L:      netdev@vger.kernel.org
13312 S:      Maintained
13313 F:      drivers/net/ethernet/sis/sis190.c
13314
13315 SIS 900/7016 FAST ETHERNET DRIVER
13316 M:      Daniele Venzano <venza@brownhat.org>
13317 W:      http://www.brownhat.org/sis900.html
13318 L:      netdev@vger.kernel.org
13319 S:      Maintained
13320 F:      drivers/net/ethernet/sis/sis900.*
13321
13322 SIS FRAMEBUFFER DRIVER
13323 M:      Thomas Winischhofer <thomas@winischhofer.net>
13324 W:      http://www.winischhofer.net/linuxsisvga.shtml
13325 S:      Maintained
13326 F:      Documentation/fb/sisfb.txt
13327 F:      drivers/video/fbdev/sis/
13328 F:      include/video/sisfb.h
13329
13330 SIS USB2VGA DRIVER
13331 M:      Thomas Winischhofer <thomas@winischhofer.net>
13332 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13333 S:      Maintained
13334 F:      drivers/usb/misc/sisusbvga/
13335
13336 SLAB ALLOCATOR
13337 M:      Christoph Lameter <cl@linux.com>
13338 M:      Pekka Enberg <penberg@kernel.org>
13339 M:      David Rientjes <rientjes@google.com>
13340 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13341 M:      Andrew Morton <akpm@linux-foundation.org>
13342 L:      linux-mm@kvack.org
13343 S:      Maintained
13344 F:      include/linux/sl?b*.h
13345 F:      mm/sl?b*
13346
13347 SLEEPABLE READ-COPY UPDATE (SRCU)
13348 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13349 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13350 M:      Josh Triplett <josh@joshtriplett.org>
13351 R:      Steven Rostedt <rostedt@goodmis.org>
13352 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13353 L:      linux-kernel@vger.kernel.org
13354 W:      http://www.rdrop.com/users/paulmck/RCU/
13355 S:      Supported
13356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13357 F:      include/linux/srcu*.h
13358 F:      kernel/rcu/srcu*.c
13359
13360 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13361 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13363 S:      Maintained
13364 F:      drivers/slimbus/
13365 F:      Documentation/devicetree/bindings/slimbus/
13366 F:      include/linux/slimbus.h
13367
13368 SMACK SECURITY MODULE
13369 M:      Casey Schaufler <casey@schaufler-ca.com>
13370 L:      linux-security-module@vger.kernel.org
13371 W:      http://schaufler-ca.com
13372 T:      git git://github.com/cschaufler/smack-next
13373 S:      Maintained
13374 F:      Documentation/admin-guide/LSM/Smack.rst
13375 F:      security/smack/
13376
13377 SMC91x ETHERNET DRIVER
13378 M:      Nicolas Pitre <nico@fluxnic.net>
13379 S:      Odd Fixes
13380 F:      drivers/net/ethernet/smsc/smc91x.*
13381
13382 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13383 M:      Sakari Ailus <sakari.ailus@iki.fi>
13384 L:      linux-media@vger.kernel.org
13385 S:      Maintained
13386 F:      drivers/media/i2c/smiapp/
13387 F:      include/media/i2c/smiapp.h
13388 F:      drivers/media/i2c/smiapp-pll.c
13389 F:      drivers/media/i2c/smiapp-pll.h
13390 F:      include/uapi/linux/smiapp.h
13391 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13392
13393 SMM665 HARDWARE MONITOR DRIVER
13394 M:      Guenter Roeck <linux@roeck-us.net>
13395 L:      linux-hwmon@vger.kernel.org
13396 S:      Maintained
13397 F:      Documentation/hwmon/smm665
13398 F:      drivers/hwmon/smm665.c
13399
13400 SMSC EMC2103 HARDWARE MONITOR DRIVER
13401 M:      Steve Glendinning <steve.glendinning@shawell.net>
13402 L:      linux-hwmon@vger.kernel.org
13403 S:      Maintained
13404 F:      Documentation/hwmon/emc2103
13405 F:      drivers/hwmon/emc2103.c
13406
13407 SMSC SCH5627 HARDWARE MONITOR DRIVER
13408 M:      Hans de Goede <hdegoede@redhat.com>
13409 L:      linux-hwmon@vger.kernel.org
13410 S:      Supported
13411 F:      Documentation/hwmon/sch5627
13412 F:      drivers/hwmon/sch5627.c
13413
13414 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13415 M:      Steve Glendinning <steve.glendinning@shawell.net>
13416 L:      linux-fbdev@vger.kernel.org
13417 S:      Maintained
13418 F:      drivers/video/fbdev/smscufx.c
13419
13420 SMSC47B397 HARDWARE MONITOR DRIVER
13421 M:      Jean Delvare <jdelvare@suse.com>
13422 L:      linux-hwmon@vger.kernel.org
13423 S:      Maintained
13424 F:      Documentation/hwmon/smsc47b397
13425 F:      drivers/hwmon/smsc47b397.c
13426
13427 SMSC911x ETHERNET DRIVER
13428 M:      Steve Glendinning <steve.glendinning@shawell.net>
13429 L:      netdev@vger.kernel.org
13430 S:      Maintained
13431 F:      include/linux/smsc911x.h
13432 F:      drivers/net/ethernet/smsc/smsc911x.*
13433
13434 SMSC9420 PCI ETHERNET DRIVER
13435 M:      Steve Glendinning <steve.glendinning@shawell.net>
13436 L:      netdev@vger.kernel.org
13437 S:      Maintained
13438 F:      drivers/net/ethernet/smsc/smsc9420.*
13439
13440 SOC-CAMERA V4L2 SUBSYSTEM
13441 L:      linux-media@vger.kernel.org
13442 T:      git git://linuxtv.org/media_tree.git
13443 S:      Orphan
13444 F:      include/media/soc*
13445 F:      drivers/media/i2c/soc_camera/
13446 F:      drivers/media/platform/soc_camera/
13447
13448 SOCIONEXT SYNQUACER I2C DRIVER
13449 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13450 L:      linux-i2c@vger.kernel.org
13451 S:      Maintained
13452 F:      drivers/i2c/busses/i2c-synquacer.c
13453 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13454
13455 SOCIONEXT UNIPHIER SOUND DRIVER
13456 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13457 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13458 S:      Maintained
13459 F:      sound/soc/uniphier/
13460
13461 SOEKRIS NET48XX LED SUPPORT
13462 M:      Chris Boot <bootc@bootc.net>
13463 S:      Maintained
13464 F:      drivers/leds/leds-net48xx.c
13465
13466 SOFT-ROCE DRIVER (rxe)
13467 M:      Moni Shoua <monis@mellanox.com>
13468 L:      linux-rdma@vger.kernel.org
13469 S:      Supported
13470 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13471 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13472 F:      drivers/infiniband/sw/rxe/
13473 F:      include/uapi/rdma/rdma_user_rxe.h
13474
13475 SOFTLOGIC 6x10 MPEG CODEC
13476 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13477 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13478 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13479 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13480 M:      Ismael Luceno <ismael@iodev.co.uk>
13481 L:      linux-media@vger.kernel.org
13482 S:      Supported
13483 F:      drivers/media/pci/solo6x10/
13484
13485 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13486 M:      James Morse <james.morse@arm.com>
13487 L:      linux-arm-kernel@lists.infradead.org
13488 S:      Maintained
13489 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13490 F:      drivers/firmware/arm_sdei.c
13491 F:      include/linux/sdei.h
13492 F:      include/uapi/linux/sdei.h
13493
13494 SOFTWARE RAID (Multiple Disks) SUPPORT
13495 M:      Shaohua Li <shli@kernel.org>
13496 L:      linux-raid@vger.kernel.org
13497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13498 S:      Supported
13499 F:      drivers/md/Makefile
13500 F:      drivers/md/Kconfig
13501 F:      drivers/md/md*
13502 F:      drivers/md/raid*
13503 F:      include/linux/raid/
13504 F:      include/uapi/linux/raid/
13505
13506 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13507 M:      Jassi Brar <jaswinder.singh@linaro.org>
13508 L:      netdev@vger.kernel.org
13509 S:      Maintained
13510 F:      drivers/net/ethernet/socionext/netsec.c
13511 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13512
13513 SOLIDRUN CLEARFOG SUPPORT
13514 M:      Russell King <linux@armlinux.org.uk>
13515 S:      Maintained
13516 F:      arch/arm/boot/dts/armada-388-clearfog*
13517 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13518
13519 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13520 M:      Russell King <linux@armlinux.org.uk>
13521 S:      Maintained
13522 F:      arch/arm/boot/dts/imx6*-cubox-i*
13523 F:      arch/arm/boot/dts/imx6*-hummingboard*
13524 F:      arch/arm/boot/dts/imx6*-sr-*
13525
13526 SONIC NETWORK DRIVER
13527 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13528 L:      netdev@vger.kernel.org
13529 S:      Maintained
13530 F:      drivers/net/ethernet/natsemi/sonic.*
13531
13532 SONICS SILICON BACKPLANE DRIVER (SSB)
13533 M:      Michael Buesch <m@bues.ch>
13534 L:      linux-wireless@vger.kernel.org
13535 S:      Maintained
13536 F:      drivers/ssb/
13537 F:      include/linux/ssb/
13538
13539 SONY IMX258 SENSOR DRIVER
13540 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13541 L:      linux-media@vger.kernel.org
13542 T:      git git://linuxtv.org/media_tree.git
13543 S:      Maintained
13544 F:      drivers/media/i2c/imx258.c
13545
13546 SONY IMX274 SENSOR DRIVER
13547 M:      Leon Luo <leonl@leopardimaging.com>
13548 L:      linux-media@vger.kernel.org
13549 T:      git git://linuxtv.org/media_tree.git
13550 S:      Maintained
13551 F:      drivers/media/i2c/imx274.c
13552 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13553
13554 SONY MEMORYSTICK CARD SUPPORT
13555 M:      Alex Dubov <oakad@yahoo.com>
13556 W:      http://tifmxx.berlios.de/
13557 S:      Maintained
13558 F:      drivers/memstick/host/tifm_ms.c
13559
13560 SONY MEMORYSTICK STANDARD SUPPORT
13561 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13562 S:      Maintained
13563 F:      drivers/memstick/core/ms_block.*
13564
13565 SONY VAIO CONTROL DEVICE DRIVER
13566 M:      Mattia Dongili <malattia@linux.it>
13567 L:      platform-driver-x86@vger.kernel.org
13568 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13569 S:      Maintained
13570 F:      Documentation/laptops/sony-laptop.txt
13571 F:      drivers/char/sonypi.c
13572 F:      drivers/platform/x86/sony-laptop.c
13573 F:      include/linux/sony-laptop.h
13574
13575 SOUND
13576 M:      Jaroslav Kysela <perex@perex.cz>
13577 M:      Takashi Iwai <tiwai@suse.com>
13578 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13579 W:      http://www.alsa-project.org/
13580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13581 T:      git git://git.alsa-project.org/alsa-kernel.git
13582 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13583 S:      Maintained
13584 F:      Documentation/sound/
13585 F:      include/sound/
13586 F:      include/uapi/sound/
13587 F:      sound/
13588
13589 SOUND - COMPRESSED AUDIO
13590 M:      Vinod Koul <vkoul@kernel.org>
13591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13593 S:      Supported
13594 F:      Documentation/sound/designs/compress-offload.rst
13595 F:      include/sound/compress_driver.h
13596 F:      include/uapi/sound/compress_*
13597 F:      sound/core/compress_offload.c
13598 F:      sound/soc/soc-compress.c
13599
13600 SOUND - DMAENGINE HELPERS
13601 M:      Lars-Peter Clausen <lars@metafoo.de>
13602 S:      Supported
13603 F:      include/sound/dmaengine_pcm.h
13604 F:      sound/core/pcm_dmaengine.c
13605 F:      sound/soc/soc-generic-dmaengine-pcm.c
13606
13607 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13608 M:      Liam Girdwood <lgirdwood@gmail.com>
13609 M:      Mark Brown <broonie@kernel.org>
13610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13611 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13612 W:      http://alsa-project.org/main/index.php/ASoC
13613 S:      Supported
13614 F:      Documentation/devicetree/bindings/sound/
13615 F:      Documentation/sound/soc/
13616 F:      sound/soc/
13617 F:      include/sound/soc*
13618
13619 SOUNDWIRE SUBSYSTEM
13620 M:      Vinod Koul <vinod.koul@intel.com>
13621 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13622 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13624 S:      Supported
13625 F:      Documentation/driver-api/soundwire/
13626 F:      drivers/soundwire/
13627 F:      include/linux/soundwire/
13628
13629 SP2 MEDIA DRIVER
13630 M:      Olli Salonen <olli.salonen@iki.fi>
13631 L:      linux-media@vger.kernel.org
13632 W:      https://linuxtv.org
13633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13634 S:      Maintained
13635 F:      drivers/media/dvb-frontends/sp2*
13636
13637 SPARC + UltraSPARC (sparc/sparc64)
13638 M:      "David S. Miller" <davem@davemloft.net>
13639 L:      sparclinux@vger.kernel.org
13640 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13643 S:      Maintained
13644 F:      arch/sparc/
13645 F:      drivers/sbus/
13646
13647 SPARC SERIAL DRIVERS
13648 M:      "David S. Miller" <davem@davemloft.net>
13649 L:      sparclinux@vger.kernel.org
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13652 S:      Maintained
13653 F:      include/linux/sunserialcore.h
13654 F:      drivers/tty/serial/suncore.c
13655 F:      drivers/tty/serial/sunhv.c
13656 F:      drivers/tty/serial/sunsab.c
13657 F:      drivers/tty/serial/sunsab.h
13658 F:      drivers/tty/serial/sunsu.c
13659 F:      drivers/tty/serial/sunzilog.c
13660 F:      drivers/tty/serial/sunzilog.h
13661 F:      drivers/tty/vcc.c
13662
13663 SPARSE CHECKER
13664 M:      "Christopher Li" <sparse@chrisli.org>
13665 L:      linux-sparse@vger.kernel.org
13666 W:      https://sparse.wiki.kernel.org/
13667 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13668 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13669 S:      Maintained
13670 F:      include/linux/compiler.h
13671
13672 SPEAR CLOCK FRAMEWORK SUPPORT
13673 M:      Viresh Kumar <vireshk@kernel.org>
13674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13675 W:      http://www.st.com/spear
13676 S:      Maintained
13677 F:      drivers/clk/spear/
13678
13679 SPEAR PLATFORM SUPPORT
13680 M:      Viresh Kumar <vireshk@kernel.org>
13681 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13682 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13683 W:      http://www.st.com/spear
13684 S:      Maintained
13685 F:      arch/arm/boot/dts/spear*
13686 F:      arch/arm/mach-spear/
13687
13688 SPI NOR SUBSYSTEM
13689 M:      Marek Vasut <marek.vasut@gmail.com>
13690 L:      linux-mtd@lists.infradead.org
13691 W:      http://www.linux-mtd.infradead.org/
13692 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13693 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13694 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13695 S:      Maintained
13696 F:      drivers/mtd/spi-nor/
13697 F:      include/linux/mtd/spi-nor.h
13698
13699 SPI SUBSYSTEM
13700 M:      Mark Brown <broonie@kernel.org>
13701 L:      linux-spi@vger.kernel.org
13702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13703 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13704 S:      Maintained
13705 F:      Documentation/devicetree/bindings/spi/
13706 F:      Documentation/spi/
13707 F:      drivers/spi/
13708 F:      include/linux/spi/
13709 F:      include/uapi/linux/spi/
13710 F:      tools/spi/
13711
13712 SPIDERNET NETWORK DRIVER for CELL
13713 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13714 L:      netdev@vger.kernel.org
13715 S:      Supported
13716 F:      Documentation/networking/spider_net.txt
13717 F:      drivers/net/ethernet/toshiba/spider_net*
13718
13719 SPMI SUBSYSTEM
13720 R:      Stephen Boyd <sboyd@kernel.org>
13721 L:      linux-arm-msm@vger.kernel.org
13722 F:      Documentation/devicetree/bindings/spmi/
13723 F:      drivers/spmi/
13724 F:      include/dt-bindings/spmi/spmi.h
13725 F:      include/linux/spmi.h
13726 F:      include/trace/events/spmi.h
13727
13728 SPU FILE SYSTEM
13729 M:      Jeremy Kerr <jk@ozlabs.org>
13730 L:      linuxppc-dev@lists.ozlabs.org
13731 W:      http://www.ibm.com/developerworks/power/cell/
13732 S:      Supported
13733 F:      Documentation/filesystems/spufs.txt
13734 F:      arch/powerpc/platforms/cell/spufs/
13735
13736 SQUASHFS FILE SYSTEM
13737 M:      Phillip Lougher <phillip@squashfs.org.uk>
13738 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13739 W:      http://squashfs.org.uk
13740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13741 S:      Maintained
13742 F:      Documentation/filesystems/squashfs.txt
13743 F:      fs/squashfs/
13744
13745 SRM (Alpha) environment access
13746 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13747 S:      Maintained
13748 F:      arch/alpha/kernel/srm_env.c
13749
13750 ST STM32 I2C/SMBUS DRIVER
13751 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13752 L:      linux-i2c@vger.kernel.org
13753 S:      Maintained
13754 F:      drivers/i2c/busses/i2c-stm32*
13755
13756 STABLE BRANCH
13757 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13758 L:      stable@vger.kernel.org
13759 S:      Supported
13760 F:      Documentation/process/stable-kernel-rules.rst
13761
13762 STAGING - COMEDI
13763 M:      Ian Abbott <abbotti@mev.co.uk>
13764 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13765 S:      Odd Fixes
13766 F:      drivers/staging/comedi/
13767
13768 STAGING - EROFS FILE SYSTEM
13769 M:      Gao Xiang <gaoxiang25@huawei.com>
13770 M:      Chao Yu <yuchao0@huawei.com>
13771 L:      linux-erofs@lists.ozlabs.org
13772 S:      Maintained
13773 F:      drivers/staging/erofs/
13774
13775 STAGING - FLARION FT1000 DRIVERS
13776 M:      Marek Belisko <marek.belisko@gmail.com>
13777 S:      Odd Fixes
13778 F:      drivers/staging/ft1000/
13779
13780 STAGING - INDUSTRIAL IO
13781 M:      Jonathan Cameron <jic23@kernel.org>
13782 L:      linux-iio@vger.kernel.org
13783 S:      Odd Fixes
13784 F:      Documentation/devicetree/bindings/staging/iio/
13785 F:      drivers/staging/iio/
13786
13787 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13788 M:      Marc Dietrich <marvin24@gmx.de>
13789 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13790 L:      linux-tegra@vger.kernel.org
13791 S:      Maintained
13792 F:      drivers/staging/nvec/
13793
13794 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13795 M:      Jens Frederich <jfrederich@gmail.com>
13796 M:      Daniel Drake <dsd@laptop.org>
13797 M:      Jon Nettleton <jon.nettleton@gmail.com>
13798 W:      http://wiki.laptop.org/go/DCON
13799 S:      Maintained
13800 F:      drivers/staging/olpc_dcon/
13801
13802 STAGING - REALTEK RTL8712U DRIVERS
13803 M:      Larry Finger <Larry.Finger@lwfinger.net>
13804 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13805 S:      Odd Fixes
13806 F:      drivers/staging/rtl8712/
13807
13808 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13809 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13810 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13811 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13812 L:      linux-fbdev@vger.kernel.org
13813 S:      Maintained
13814 F:      drivers/staging/sm750fb/
13815
13816 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13817 M:      William Hubbs <w.d.hubbs@gmail.com>
13818 M:      Chris Brannon <chris@the-brannons.com>
13819 M:      Kirk Reiser <kirk@reisers.ca>
13820 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13821 L:      speakup@linux-speakup.org
13822 W:      http://www.linux-speakup.org/
13823 S:      Odd Fixes
13824 F:      drivers/staging/speakup/
13825
13826 STAGING - VIA VT665X DRIVERS
13827 M:      Forest Bond <forest@alittletooquiet.net>
13828 S:      Odd Fixes
13829 F:      drivers/staging/vt665?/
13830
13831 STAGING - WILC1000 WIFI DRIVER
13832 M:      Aditya Shankar <aditya.shankar@microchip.com>
13833 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13834 L:      linux-wireless@vger.kernel.org
13835 S:      Supported
13836 F:      drivers/staging/wilc1000/
13837
13838 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13839 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13840 S:      Odd Fixes
13841 F:      drivers/staging/xgifb/
13842
13843 STAGING SUBSYSTEM
13844 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13846 L:      devel@driverdev.osuosl.org
13847 S:      Supported
13848 F:      drivers/staging/
13849
13850 STARFIRE/DURALAN NETWORK DRIVER
13851 M:      Ion Badulescu <ionut@badula.org>
13852 S:      Odd Fixes
13853 F:      drivers/net/ethernet/adaptec/starfire*
13854
13855 STEC S1220 SKD DRIVER
13856 M:      Bart Van Assche <bart.vanassche@wdc.com>
13857 L:      linux-block@vger.kernel.org
13858 S:      Maintained
13859 F:      drivers/block/skd*[ch]
13860
13861 STI AUDIO (ASoC) DRIVERS
13862 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13863 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13864 S:      Maintained
13865 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13866 F:      sound/soc/sti/
13867
13868 STI CEC DRIVER
13869 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13870 S:      Maintained
13871 F:      drivers/staging/media/st-cec/
13872 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13873
13874 STK1160 USB VIDEO CAPTURE DRIVER
13875 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13876 L:      linux-media@vger.kernel.org
13877 T:      git git://linuxtv.org/media_tree.git
13878 S:      Maintained
13879 F:      drivers/media/usb/stk1160/
13880
13881 STM32 AUDIO (ASoC) DRIVERS
13882 M:      Olivier Moysan <olivier.moysan@st.com>
13883 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13885 S:      Maintained
13886 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13887 F:      sound/soc/stm/
13888
13889 STM32 TIMER/LPTIMER DRIVERS
13890 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13891 S:      Maintained
13892 F:      drivers/*/stm32-*timer*
13893 F:      drivers/pwm/pwm-stm32*
13894 F:      include/linux/*/stm32-*tim*
13895 F:      Documentation/ABI/testing/*timer-stm32
13896 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13897 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13898
13899 STMMAC ETHERNET DRIVER
13900 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13901 M:      Alexandre Torgue <alexandre.torgue@st.com>
13902 M:      Jose Abreu <joabreu@synopsys.com>
13903 L:      netdev@vger.kernel.org
13904 W:      http://www.stlinux.com
13905 S:      Supported
13906 F:      drivers/net/ethernet/stmicro/stmmac/
13907
13908 SUN3/3X
13909 M:      Sam Creasey <sammy@sammy.net>
13910 W:      http://sammy.net/sun3/
13911 S:      Maintained
13912 F:      arch/m68k/kernel/*sun3*
13913 F:      arch/m68k/sun3*/
13914 F:      arch/m68k/include/asm/sun3*
13915 F:      drivers/net/ethernet/i825xx/sun3*
13916
13917 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13918 M:      Hans de Goede <hdegoede@redhat.com>
13919 L:      linux-input@vger.kernel.org
13920 S:      Maintained
13921 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13922 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13923
13924 SUNDANCE NETWORK DRIVER
13925 M:      Denis Kirjanov <kda@linux-powerpc.org>
13926 L:      netdev@vger.kernel.org
13927 S:      Maintained
13928 F:      drivers/net/ethernet/dlink/sundance.c
13929
13930 SUPERH
13931 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13932 M:      Rich Felker <dalias@libc.org>
13933 L:      linux-sh@vger.kernel.org
13934 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13935 S:      Maintained
13936 F:      Documentation/sh/
13937 F:      arch/sh/
13938 F:      drivers/sh/
13939
13940 SUSPEND TO RAM
13941 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13942 M:      Len Brown <len.brown@intel.com>
13943 M:      Pavel Machek <pavel@ucw.cz>
13944 L:      linux-pm@vger.kernel.org
13945 B:      https://bugzilla.kernel.org
13946 S:      Supported
13947 F:      Documentation/power/
13948 F:      arch/x86/kernel/acpi/
13949 F:      drivers/base/power/
13950 F:      kernel/power/
13951 F:      include/linux/suspend.h
13952 F:      include/linux/freezer.h
13953 F:      include/linux/pm.h
13954
13955 SVGA HANDLING
13956 M:      Martin Mares <mj@ucw.cz>
13957 L:      linux-video@atrey.karlin.mff.cuni.cz
13958 S:      Maintained
13959 F:      Documentation/svga.txt
13960 F:      arch/x86/boot/video*
13961
13962 SWIOTLB SUBSYSTEM
13963 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13964 L:      iommu@lists.linux-foundation.org
13965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13966 S:      Supported
13967 F:      kernel/dma/swiotlb.c
13968 F:      arch/*/kernel/pci-swiotlb.c
13969 F:      include/linux/swiotlb.h
13970
13971 SWITCHDEV
13972 M:      Jiri Pirko <jiri@resnulli.us>
13973 M:      Ivan Vecera <ivecera@redhat.com>
13974 L:      netdev@vger.kernel.org
13975 S:      Supported
13976 F:      net/switchdev/
13977 F:      include/net/switchdev.h
13978
13979 SY8106A REGULATOR DRIVER
13980 M:      Icenowy Zheng <icenowy@aosc.io>
13981 S:      Maintained
13982 F:      drivers/regulator/sy8106a-regulator.c
13983 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13984
13985 SYNC FILE FRAMEWORK
13986 M:      Sumit Semwal <sumit.semwal@linaro.org>
13987 R:      Gustavo Padovan <gustavo@padovan.org>
13988 S:      Maintained
13989 L:      linux-media@vger.kernel.org
13990 L:      dri-devel@lists.freedesktop.org
13991 F:      drivers/dma-buf/sync_*
13992 F:      drivers/dma-buf/dma-fence*
13993 F:      drivers/dma-buf/sw_sync.c
13994 F:      include/linux/sync_file.h
13995 F:      include/uapi/linux/sync_file.h
13996 F:      Documentation/sync_file.txt
13997 T:      git git://anongit.freedesktop.org/drm/drm-misc
13998
13999 SYNOPSYS ARC ARCHITECTURE
14000 M:      Vineet Gupta <vgupta@synopsys.com>
14001 L:      linux-snps-arc@lists.infradead.org
14002 S:      Supported
14003 F:      arch/arc/
14004 F:      Documentation/devicetree/bindings/arc/*
14005 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14006 F:      drivers/clocksource/arc_timer.c
14007 F:      drivers/tty/serial/arc_uart.c
14008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14009
14010 SYNOPSYS ARC HSDK SDP pll clock driver
14011 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14012 S:      Supported
14013 F:      drivers/clk/clk-hsdk-pll.c
14014 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14015
14016 SYNOPSYS ARC SDP clock driver
14017 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14018 S:      Supported
14019 F:      drivers/clk/axs10x/*
14020 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14021
14022 SYNOPSYS ARC SDP platform support
14023 M:      Alexey Brodkin <abrodkin@synopsys.com>
14024 S:      Supported
14025 F:      arch/arc/plat-axs10x
14026 F:      arch/arc/boot/dts/ax*
14027 F:      Documentation/devicetree/bindings/arc/axs10*
14028
14029 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14030 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14031 S:      Supported
14032 F:      drivers/reset/reset-axs10x.c
14033 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14034
14035 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14036 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14037 S:      Maintained
14038 F:      drivers/tty/serial/8250/8250_dw.c
14039
14040 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14041 M:      Hoan Tran <hotran@apm.com>
14042 L:      linux-gpio@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/gpio/gpio-dwapb.c
14045 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14046
14047 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14048 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14049 S:      Maintained
14050 F:      drivers/dma/dwi-axi-dmac/
14051 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14052
14053 SYNOPSYS DESIGNWARE DMAC DRIVER
14054 M:      Viresh Kumar <vireshk@kernel.org>
14055 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14056 S:      Maintained
14057 F:      include/linux/dma/dw.h
14058 F:      include/linux/platform_data/dma-dw.h
14059 F:      drivers/dma/dw/
14060
14061 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14062 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14063 L:      netdev@vger.kernel.org
14064 S:      Supported
14065 F:      drivers/net/ethernet/synopsys/
14066
14067 SYNOPSYS DESIGNWARE I2C DRIVER
14068 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14069 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14070 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14071 L:      linux-i2c@vger.kernel.org
14072 S:      Maintained
14073 F:      drivers/i2c/busses/i2c-designware-*
14074 F:      include/linux/platform_data/i2c-designware.h
14075
14076 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14077 M:      Jaehoon Chung <jh80.chung@samsung.com>
14078 L:      linux-mmc@vger.kernel.org
14079 S:      Maintained
14080 F:      drivers/mmc/host/dw_mmc*
14081
14082 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14083 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14084 S:      Supported
14085 F:      drivers/reset/reset-hsdk.c
14086 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14087 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14088
14089 SYSTEM CONFIGURATION (SYSCON)
14090 M:      Lee Jones <lee.jones@linaro.org>
14091 M:      Arnd Bergmann <arnd@arndb.de>
14092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14093 S:      Supported
14094 F:      drivers/mfd/syscon.c
14095
14096 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14097 M:      Sudeep Holla <sudeep.holla@arm.com>
14098 L:      linux-arm-kernel@lists.infradead.org
14099 S:      Maintained
14100 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14101 F:      drivers/clk/clk-sc[mp]i.c
14102 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14103 F:      drivers/firmware/arm_scpi.c
14104 F:      drivers/firmware/arm_scmi/
14105 F:      include/linux/sc[mp]i_protocol.h
14106
14107 SYSTEM RESET/SHUTDOWN DRIVERS
14108 M:      Sebastian Reichel <sre@kernel.org>
14109 L:      linux-pm@vger.kernel.org
14110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14111 S:      Maintained
14112 F:      Documentation/devicetree/bindings/power/reset/
14113 F:      drivers/power/reset/
14114
14115 SYSTEM TRACE MODULE CLASS
14116 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14117 S:      Maintained
14118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14119 F:      Documentation/trace/stm.rst
14120 F:      drivers/hwtracing/stm/
14121 F:      include/linux/stm.h
14122 F:      include/uapi/linux/stm.h
14123
14124 SYSV FILESYSTEM
14125 M:      Christoph Hellwig <hch@infradead.org>
14126 S:      Maintained
14127 F:      Documentation/filesystems/sysv-fs.txt
14128 F:      fs/sysv/
14129 F:      include/linux/sysv_fs.h
14130
14131 TARGET SUBSYSTEM
14132 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14133 L:      linux-scsi@vger.kernel.org
14134 L:      target-devel@vger.kernel.org
14135 W:      http://www.linux-iscsi.org
14136 W:      http://groups.google.com/group/linux-iscsi-target-dev
14137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14138 S:      Supported
14139 F:      drivers/target/
14140 F:      include/target/
14141 F:      Documentation/target/
14142
14143 TASKSTATS STATISTICS INTERFACE
14144 M:      Balbir Singh <bsingharora@gmail.com>
14145 S:      Maintained
14146 F:      Documentation/accounting/taskstats*
14147 F:      include/linux/taskstats*
14148 F:      kernel/taskstats.c
14149
14150 TC subsystem
14151 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14152 M:      Cong Wang <xiyou.wangcong@gmail.com>
14153 M:      Jiri Pirko <jiri@resnulli.us>
14154 L:      netdev@vger.kernel.org
14155 S:      Maintained
14156 F:      include/net/pkt_cls.h
14157 F:      include/net/pkt_sched.h
14158 F:      include/net/tc_act/
14159 F:      include/uapi/linux/pkt_cls.h
14160 F:      include/uapi/linux/pkt_sched.h
14161 F:      include/uapi/linux/tc_act/
14162 F:      include/uapi/linux/tc_ematch/
14163 F:      net/sched/
14164
14165 TC90522 MEDIA DRIVER
14166 M:      Akihiro Tsukada <tskd08@gmail.com>
14167 L:      linux-media@vger.kernel.org
14168 S:      Odd Fixes
14169 F:      drivers/media/dvb-frontends/tc90522*
14170
14171 TCP LOW PRIORITY MODULE
14172 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14173 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14174 W:      http://tcp-lp-mod.sourceforge.net/
14175 S:      Maintained
14176 F:      net/ipv4/tcp_lp.c
14177
14178 TDA10071 MEDIA DRIVER
14179 M:      Antti Palosaari <crope@iki.fi>
14180 L:      linux-media@vger.kernel.org
14181 W:      https://linuxtv.org
14182 W:      http://palosaari.fi/linux/
14183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14184 T:      git git://linuxtv.org/anttip/media_tree.git
14185 S:      Maintained
14186 F:      drivers/media/dvb-frontends/tda10071*
14187
14188 TDA18212 MEDIA DRIVER
14189 M:      Antti Palosaari <crope@iki.fi>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 W:      http://palosaari.fi/linux/
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 T:      git git://linuxtv.org/anttip/media_tree.git
14195 S:      Maintained
14196 F:      drivers/media/tuners/tda18212*
14197
14198 TDA18218 MEDIA DRIVER
14199 M:      Antti Palosaari <crope@iki.fi>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 W:      http://palosaari.fi/linux/
14203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14204 T:      git git://linuxtv.org/anttip/media_tree.git
14205 S:      Maintained
14206 F:      drivers/media/tuners/tda18218*
14207
14208 TDA18250 MEDIA DRIVER
14209 M:      Olli Salonen <olli.salonen@iki.fi>
14210 L:      linux-media@vger.kernel.org
14211 W:      https://linuxtv.org
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/media_tree.git
14214 S:      Maintained
14215 F:      drivers/media/tuners/tda18250*
14216
14217 TDA18271 MEDIA DRIVER
14218 M:      Michael Krufky <mkrufky@linuxtv.org>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 W:      http://github.com/mkrufky
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/mkrufky/tuners.git
14224 S:      Maintained
14225 F:      drivers/media/tuners/tda18271*
14226
14227 TDA1997x MEDIA DRIVER
14228 M:      Tim Harvey <tharvey@gateworks.com>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 S:      Maintained
14233 F:      drivers/media/i2c/tda1997x.*
14234
14235 TDA827x MEDIA DRIVER
14236 M:      Michael Krufky <mkrufky@linuxtv.org>
14237 L:      linux-media@vger.kernel.org
14238 W:      https://linuxtv.org
14239 W:      http://github.com/mkrufky
14240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14241 T:      git git://linuxtv.org/mkrufky/tuners.git
14242 S:      Maintained
14243 F:      drivers/media/tuners/tda8290.*
14244
14245 TDA8290 MEDIA DRIVER
14246 M:      Michael Krufky <mkrufky@linuxtv.org>
14247 L:      linux-media@vger.kernel.org
14248 W:      https://linuxtv.org
14249 W:      http://github.com/mkrufky
14250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14251 T:      git git://linuxtv.org/mkrufky/tuners.git
14252 S:      Maintained
14253 F:      drivers/media/tuners/tda8290.*
14254
14255 TDA9840 MEDIA DRIVER
14256 M:      Hans Verkuil <hverkuil@xs4all.nl>
14257 L:      linux-media@vger.kernel.org
14258 T:      git git://linuxtv.org/media_tree.git
14259 W:      https://linuxtv.org
14260 S:      Maintained
14261 F:      drivers/media/i2c/tda9840*
14262
14263 TEA5761 TUNER DRIVER
14264 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14265 L:      linux-media@vger.kernel.org
14266 W:      https://linuxtv.org
14267 T:      git git://linuxtv.org/media_tree.git
14268 S:      Odd fixes
14269 F:      drivers/media/tuners/tea5761.*
14270
14271 TEA5767 TUNER DRIVER
14272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14273 L:      linux-media@vger.kernel.org
14274 W:      https://linuxtv.org
14275 T:      git git://linuxtv.org/media_tree.git
14276 S:      Maintained
14277 F:      drivers/media/tuners/tea5767.*
14278
14279 TEA6415C MEDIA DRIVER
14280 M:      Hans Verkuil <hverkuil@xs4all.nl>
14281 L:      linux-media@vger.kernel.org
14282 T:      git git://linuxtv.org/media_tree.git
14283 W:      https://linuxtv.org
14284 S:      Maintained
14285 F:      drivers/media/i2c/tea6415c*
14286
14287 TEA6420 MEDIA DRIVER
14288 M:      Hans Verkuil <hverkuil@xs4all.nl>
14289 L:      linux-media@vger.kernel.org
14290 T:      git git://linuxtv.org/media_tree.git
14291 W:      https://linuxtv.org
14292 S:      Maintained
14293 F:      drivers/media/i2c/tea6420*
14294
14295 TEAM DRIVER
14296 M:      Jiri Pirko <jiri@resnulli.us>
14297 L:      netdev@vger.kernel.org
14298 S:      Supported
14299 F:      drivers/net/team/
14300 F:      include/linux/if_team.h
14301 F:      include/uapi/linux/if_team.h
14302
14303 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14304 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14305 S:      Maintained
14306 F:      arch/x86/platform/ts5500/
14307
14308 TECHNOTREND USB IR RECEIVER
14309 M:      Sean Young <sean@mess.org>
14310 L:      linux-media@vger.kernel.org
14311 S:      Maintained
14312 F:      drivers/media/rc/ttusbir.c
14313
14314 TECHWELL TW9910 VIDEO DECODER
14315 L:      linux-media@vger.kernel.org
14316 S:      Orphan
14317 F:      drivers/media/i2c/tw9910.c
14318 F:      include/media/i2c/tw9910.h
14319
14320 TEE SUBSYSTEM
14321 M:      Jens Wiklander <jens.wiklander@linaro.org>
14322 S:      Maintained
14323 F:      include/linux/tee_drv.h
14324 F:      include/uapi/linux/tee.h
14325 F:      drivers/tee/
14326 F:      Documentation/tee.txt
14327
14328 TEGRA ARCHITECTURE SUPPORT
14329 M:      Thierry Reding <thierry.reding@gmail.com>
14330 M:      Jonathan Hunter <jonathanh@nvidia.com>
14331 L:      linux-tegra@vger.kernel.org
14332 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14334 S:      Supported
14335 N:      [^a-z]tegra
14336
14337 TEGRA CLOCK DRIVER
14338 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14339 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14340 S:      Supported
14341 F:      drivers/clk/tegra/
14342
14343 TEGRA DMA DRIVERS
14344 M:      Laxman Dewangan <ldewangan@nvidia.com>
14345 M:      Jon Hunter <jonathanh@nvidia.com>
14346 S:      Supported
14347 F:      drivers/dma/tegra*
14348
14349 TEGRA I2C DRIVER
14350 M:      Laxman Dewangan <ldewangan@nvidia.com>
14351 S:      Supported
14352 F:      drivers/i2c/busses/i2c-tegra.c
14353
14354 TEGRA IOMMU DRIVERS
14355 M:      Thierry Reding <thierry.reding@gmail.com>
14356 L:      linux-tegra@vger.kernel.org
14357 S:      Supported
14358 F:      drivers/iommu/tegra*
14359
14360 TEGRA KBC DRIVER
14361 M:      Laxman Dewangan <ldewangan@nvidia.com>
14362 S:      Supported
14363 F:      drivers/input/keyboard/tegra-kbc.c
14364
14365 TEGRA NAND DRIVER
14366 M:      Stefan Agner <stefan@agner.ch>
14367 M:      Lucas Stach <dev@lynxeye.de>
14368 S:      Maintained
14369 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14370 F:      drivers/mtd/nand/raw/tegra_nand.c
14371
14372 TEGRA PWM DRIVER
14373 M:      Thierry Reding <thierry.reding@gmail.com>
14374 S:      Supported
14375 F:      drivers/pwm/pwm-tegra.c
14376
14377 TEGRA SERIAL DRIVER
14378 M:      Laxman Dewangan <ldewangan@nvidia.com>
14379 S:      Supported
14380 F:      drivers/tty/serial/serial-tegra.c
14381
14382 TEGRA SPI DRIVER
14383 M:      Laxman Dewangan <ldewangan@nvidia.com>
14384 S:      Supported
14385 F:      drivers/spi/spi-tegra*
14386
14387 TEHUTI ETHERNET DRIVER
14388 M:      Andy Gospodarek <andy@greyhouse.net>
14389 L:      netdev@vger.kernel.org
14390 S:      Supported
14391 F:      drivers/net/ethernet/tehuti/*
14392
14393 Telecom Clock Driver for MCPL0010
14394 M:      Mark Gross <mark.gross@intel.com>
14395 S:      Supported
14396 F:      drivers/char/tlclk.c
14397
14398 TENSILICA XTENSA PORT (xtensa)
14399 M:      Chris Zankel <chris@zankel.net>
14400 M:      Max Filippov <jcmvbkbc@gmail.com>
14401 L:      linux-xtensa@linux-xtensa.org
14402 T:      git git://github.com/czankel/xtensa-linux.git
14403 S:      Maintained
14404 F:      arch/xtensa/
14405 F:      drivers/irqchip/irq-xtensa-*
14406
14407 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14408 M:      Nishanth Menon <nm@ti.com>
14409 M:      Tero Kristo <t-kristo@ti.com>
14410 M:      Santosh Shilimkar <ssantosh@kernel.org>
14411 L:      linux-arm-kernel@lists.infradead.org
14412 S:      Maintained
14413 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14414 F:      drivers/firmware/ti_sci*
14415 F:      include/linux/soc/ti/ti_sci_protocol.h
14416 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14417 F:      include/dt-bindings/genpd/k2g.h
14418 F:      drivers/soc/ti/ti_sci_pm_domains.c
14419 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14420 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14421 F:      drivers/clk/keystone/sci-clk.c
14422 F:      drivers/reset/reset-ti-sci.c
14423
14424 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14425 M:      Hans Verkuil <hverkuil@xs4all.nl>
14426 L:      linux-media@vger.kernel.org
14427 T:      git git://linuxtv.org/media_tree.git
14428 W:      https://linuxtv.org
14429 S:      Maintained
14430 F:      drivers/media/radio/radio-raremono.c
14431
14432 THERMAL
14433 M:      Zhang Rui <rui.zhang@intel.com>
14434 M:      Eduardo Valentin <edubezval@gmail.com>
14435 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14436 L:      linux-pm@vger.kernel.org
14437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14439 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14440 S:      Supported
14441 F:      drivers/thermal/
14442 F:      include/linux/thermal.h
14443 F:      include/uapi/linux/thermal.h
14444 F:      include/linux/cpu_cooling.h
14445 F:      Documentation/devicetree/bindings/thermal/
14446
14447 THERMAL/CPU_COOLING
14448 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14449 M:      Viresh Kumar <viresh.kumar@linaro.org>
14450 M:      Javi Merino <javi.merino@kernel.org>
14451 L:      linux-pm@vger.kernel.org
14452 S:      Supported
14453 F:      Documentation/thermal/cpu-cooling-api.txt
14454 F:      drivers/thermal/cpu_cooling.c
14455 F:      include/linux/cpu_cooling.h
14456
14457 THINKPAD ACPI EXTRAS DRIVER
14458 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14459 L:      ibm-acpi-devel@lists.sourceforge.net
14460 L:      platform-driver-x86@vger.kernel.org
14461 W:      http://ibm-acpi.sourceforge.net
14462 W:      http://thinkwiki.org/wiki/Ibm-acpi
14463 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14464 S:      Maintained
14465 F:      drivers/platform/x86/thinkpad_acpi.c
14466
14467 THUNDERBOLT DRIVER
14468 M:      Andreas Noever <andreas.noever@gmail.com>
14469 M:      Michael Jamet <michael.jamet@intel.com>
14470 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14471 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14473 S:      Maintained
14474 F:      Documentation/admin-guide/thunderbolt.rst
14475 F:      drivers/thunderbolt/
14476 F:      include/linux/thunderbolt.h
14477
14478 THUNDERBOLT NETWORK DRIVER
14479 M:      Michael Jamet <michael.jamet@intel.com>
14480 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14481 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14482 L:      netdev@vger.kernel.org
14483 S:      Maintained
14484 F:      drivers/net/thunderbolt.c
14485
14486 THUNDERX GPIO DRIVER
14487 M:      David Daney <david.daney@cavium.com>
14488 S:      Maintained
14489 F:      drivers/gpio/gpio-thunderx.c
14490
14491 TI AM437X VPFE DRIVER
14492 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14493 L:      linux-media@vger.kernel.org
14494 W:      https://linuxtv.org
14495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14496 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14497 S:      Maintained
14498 F:      drivers/media/platform/am437x/
14499
14500 TI BANDGAP AND THERMAL DRIVER
14501 M:      Eduardo Valentin <edubezval@gmail.com>
14502 M:      Keerthy <j-keerthy@ti.com>
14503 L:      linux-pm@vger.kernel.org
14504 L:      linux-omap@vger.kernel.org
14505 S:      Maintained
14506 F:      drivers/thermal/ti-soc-thermal/
14507
14508 TI BQ27XXX POWER SUPPLY DRIVER
14509 R:      Andrew F. Davis <afd@ti.com>
14510 F:      include/linux/power/bq27xxx_battery.h
14511 F:      drivers/power/supply/bq27xxx_battery.c
14512 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14513
14514 TI CDCE706 CLOCK DRIVER
14515 M:      Max Filippov <jcmvbkbc@gmail.com>
14516 S:      Maintained
14517 F:      drivers/clk/clk-cdce706.c
14518
14519 TI CLOCK DRIVER
14520 M:      Tero Kristo <t-kristo@ti.com>
14521 L:      linux-omap@vger.kernel.org
14522 S:      Maintained
14523 F:      drivers/clk/ti/
14524 F:      include/linux/clk/ti.h
14525
14526 TI DAVINCI MACHINE SUPPORT
14527 M:      Sekhar Nori <nsekhar@ti.com>
14528 M:      Kevin Hilman <khilman@kernel.org>
14529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14531 S:      Supported
14532 F:      arch/arm/mach-davinci/
14533 F:      drivers/i2c/busses/i2c-davinci.c
14534 F:      arch/arm/boot/dts/da850*
14535
14536 TI DAVINCI SERIES CLOCK DRIVER
14537 M:      David Lechner <david@lechnology.com>
14538 R:      Sekhar Nori <nsekhar@ti.com>
14539 S:      Maintained
14540 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14541 F:      drivers/clk/davinci/
14542
14543 TI DAVINCI SERIES GPIO DRIVER
14544 M:      Keerthy <j-keerthy@ti.com>
14545 L:      linux-gpio@vger.kernel.org
14546 S:      Maintained
14547 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14548 F:      drivers/gpio/gpio-davinci.c
14549
14550 TI DAVINCI SERIES MEDIA DRIVER
14551 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14552 L:      linux-media@vger.kernel.org
14553 W:      https://linuxtv.org
14554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14555 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14556 S:      Maintained
14557 F:      drivers/media/platform/davinci/
14558 F:      include/media/davinci/
14559
14560 TI ETHERNET SWITCH DRIVER (CPSW)
14561 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14562 L:      linux-omap@vger.kernel.org
14563 L:      netdev@vger.kernel.org
14564 S:      Maintained
14565 F:      drivers/net/ethernet/ti/cpsw*
14566 F:      drivers/net/ethernet/ti/davinci*
14567
14568 TI FLASH MEDIA INTERFACE DRIVER
14569 M:      Alex Dubov <oakad@yahoo.com>
14570 S:      Maintained
14571 F:      drivers/misc/tifm*
14572 F:      drivers/mmc/host/tifm_sd.c
14573 F:      include/linux/tifm.h
14574
14575 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14576 M:      Santosh Shilimkar <ssantosh@kernel.org>
14577 L:      linux-kernel@vger.kernel.org
14578 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14579 S:      Maintained
14580 F:      drivers/soc/ti/*
14581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14582
14583 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14584 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14585 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14587 S:      Maintained
14588 F:      sound/soc/codecs/lm49453*
14589 F:      sound/soc/codecs/isabelle*
14590
14591 TI LP855x BACKLIGHT DRIVER
14592 M:      Milo Kim <milo.kim@ti.com>
14593 S:      Maintained
14594 F:      Documentation/backlight/lp855x-driver.txt
14595 F:      drivers/video/backlight/lp855x_bl.c
14596 F:      include/linux/platform_data/lp855x.h
14597
14598 TI LP8727 CHARGER DRIVER
14599 M:      Milo Kim <milo.kim@ti.com>
14600 S:      Maintained
14601 F:      drivers/power/supply/lp8727_charger.c
14602 F:      include/linux/platform_data/lp8727.h
14603
14604 TI LP8788 MFD DRIVER
14605 M:      Milo Kim <milo.kim@ti.com>
14606 S:      Maintained
14607 F:      drivers/iio/adc/lp8788_adc.c
14608 F:      drivers/leds/leds-lp8788.c
14609 F:      drivers/mfd/lp8788*.c
14610 F:      drivers/power/supply/lp8788-charger.c
14611 F:      drivers/regulator/lp8788-*.c
14612 F:      include/linux/mfd/lp8788*.h
14613
14614 TI NETCP ETHERNET DRIVER
14615 M:      Wingman Kwok <w-kwok2@ti.com>
14616 M:      Murali Karicheri <m-karicheri2@ti.com>
14617 L:      netdev@vger.kernel.org
14618 S:      Maintained
14619 F:      drivers/net/ethernet/ti/netcp*
14620
14621 TI TAS571X FAMILY ASoC CODEC DRIVER
14622 M:      Kevin Cernekee <cernekee@chromium.org>
14623 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14624 S:      Odd Fixes
14625 F:      sound/soc/codecs/tas571x*
14626
14627 TI TRF7970A NFC DRIVER
14628 M:      Mark Greer <mgreer@animalcreek.com>
14629 L:      linux-wireless@vger.kernel.org
14630 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14631 S:      Supported
14632 F:      drivers/nfc/trf7970a.c
14633 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14634
14635 TI TWL4030 SERIES SOC CODEC DRIVER
14636 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14637 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14638 S:      Maintained
14639 F:      sound/soc/codecs/twl4030*
14640
14641 TI VPE/CAL DRIVERS
14642 M:      Benoit Parrot <bparrot@ti.com>
14643 L:      linux-media@vger.kernel.org
14644 W:      http://linuxtv.org/
14645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14646 S:      Maintained
14647 F:      drivers/media/platform/ti-vpe/
14648
14649 TI WILINK WIRELESS DRIVERS
14650 L:      linux-wireless@vger.kernel.org
14651 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14652 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14654 S:      Orphan
14655 F:      drivers/net/wireless/ti/
14656 F:      include/linux/wl12xx.h
14657
14658 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14659 M:      John Stultz <john.stultz@linaro.org>
14660 M:      Thomas Gleixner <tglx@linutronix.de>
14661 R:      Stephen Boyd <sboyd@kernel.org>
14662 L:      linux-kernel@vger.kernel.org
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14664 S:      Supported
14665 F:      include/linux/clocksource.h
14666 F:      include/linux/time.h
14667 F:      include/linux/timex.h
14668 F:      include/uapi/linux/time.h
14669 F:      include/uapi/linux/timex.h
14670 F:      kernel/time/clocksource.c
14671 F:      kernel/time/time*.c
14672 F:      kernel/time/alarmtimer.c
14673 F:      kernel/time/ntp.c
14674 F:      tools/testing/selftests/timers/
14675
14676 TIPC NETWORK LAYER
14677 M:      Jon Maloy <jon.maloy@ericsson.com>
14678 M:      Ying Xue <ying.xue@windriver.com>
14679 L:      netdev@vger.kernel.org (core kernel code)
14680 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14681 W:      http://tipc.sourceforge.net/
14682 S:      Maintained
14683 F:      include/uapi/linux/tipc*.h
14684 F:      net/tipc/
14685
14686 TLAN NETWORK DRIVER
14687 M:      Samuel Chessman <chessman@tux.org>
14688 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14689 W:      http://sourceforge.net/projects/tlan/
14690 S:      Maintained
14691 F:      Documentation/networking/tlan.txt
14692 F:      drivers/net/ethernet/ti/tlan.*
14693
14694 TM6000 VIDEO4LINUX DRIVER
14695 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14696 L:      linux-media@vger.kernel.org
14697 W:      https://linuxtv.org
14698 T:      git git://linuxtv.org/media_tree.git
14699 S:      Odd fixes
14700 F:      drivers/media/usb/tm6000/
14701 F:      Documentation/media/v4l-drivers/tm6000*
14702
14703 TMIO/SDHI MMC DRIVER
14704 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14705 L:      linux-mmc@vger.kernel.org
14706 S:      Supported
14707 F:      drivers/mmc/host/tmio_mmc*
14708 F:      drivers/mmc/host/renesas_sdhi*
14709 F:      include/linux/mfd/tmio.h
14710
14711 TMP401 HARDWARE MONITOR DRIVER
14712 M:      Guenter Roeck <linux@roeck-us.net>
14713 L:      linux-hwmon@vger.kernel.org
14714 S:      Maintained
14715 F:      Documentation/hwmon/tmp401
14716 F:      drivers/hwmon/tmp401.c
14717
14718 TMPFS (SHMEM FILESYSTEM)
14719 M:      Hugh Dickins <hughd@google.com>
14720 L:      linux-mm@kvack.org
14721 S:      Maintained
14722 F:      include/linux/shmem_fs.h
14723 F:      mm/shmem.c
14724
14725 TOMOYO SECURITY MODULE
14726 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14727 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14728 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14729 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14730 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14731 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14732 W:      http://tomoyo.sourceforge.jp/
14733 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14734 S:      Maintained
14735 F:      security/tomoyo/
14736
14737 TOPSTAR LAPTOP EXTRAS DRIVER
14738 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14739 L:      platform-driver-x86@vger.kernel.org
14740 S:      Maintained
14741 F:      drivers/platform/x86/topstar-laptop.c
14742
14743 TORTURE-TEST MODULES
14744 M:      Davidlohr Bueso <dave@stgolabs.net>
14745 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14746 M:      Josh Triplett <josh@joshtriplett.org>
14747 L:      linux-kernel@vger.kernel.org
14748 S:      Supported
14749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14750 F:      Documentation/RCU/torture.txt
14751 F:      kernel/torture.c
14752 F:      kernel/rcu/rcutorture.c
14753 F:      kernel/rcu/rcuperf.c
14754 F:      kernel/locking/locktorture.c
14755
14756 TOSHIBA ACPI EXTRAS DRIVER
14757 M:      Azael Avalos <coproscefalo@gmail.com>
14758 L:      platform-driver-x86@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/platform/x86/toshiba_acpi.c
14761
14762 TOSHIBA BLUETOOTH DRIVER
14763 M:      Azael Avalos <coproscefalo@gmail.com>
14764 L:      platform-driver-x86@vger.kernel.org
14765 S:      Maintained
14766 F:      drivers/platform/x86/toshiba_bluetooth.c
14767
14768 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14769 M:      Azael Avalos <coproscefalo@gmail.com>
14770 L:      platform-driver-x86@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/platform/x86/toshiba_haps.c
14773
14774 TOSHIBA SMM DRIVER
14775 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14776 W:      http://www.buzzard.org.uk/toshiba/
14777 S:      Maintained
14778 F:      drivers/char/toshiba.c
14779 F:      include/linux/toshiba.h
14780 F:      include/uapi/linux/toshiba.h
14781
14782 TOSHIBA TC358743 DRIVER
14783 M:      Mats Randgaard <matrandg@cisco.com>
14784 L:      linux-media@vger.kernel.org
14785 S:      Maintained
14786 F:      drivers/media/i2c/tc358743*
14787 F:      include/media/i2c/tc358743.h
14788
14789 TOSHIBA WMI HOTKEYS DRIVER
14790 M:      Azael Avalos <coproscefalo@gmail.com>
14791 L:      platform-driver-x86@vger.kernel.org
14792 S:      Maintained
14793 F:      drivers/platform/x86/toshiba-wmi.c
14794
14795 TPM DEVICE DRIVER
14796 M:      Peter Huewe <peterhuewe@gmx.de>
14797 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14798 R:      Jason Gunthorpe <jgg@ziepe.ca>
14799 L:      linux-integrity@vger.kernel.org
14800 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14801 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14802 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14803 S:      Maintained
14804 F:      drivers/char/tpm/
14805
14806 TRACING
14807 M:      Steven Rostedt <rostedt@goodmis.org>
14808 M:      Ingo Molnar <mingo@redhat.com>
14809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14810 S:      Maintained
14811 F:      Documentation/trace/ftrace.rst
14812 F:      arch/*/*/*/ftrace.h
14813 F:      arch/*/kernel/ftrace.c
14814 F:      include/*/ftrace.h
14815 F:      include/linux/trace*.h
14816 F:      include/trace/
14817 F:      kernel/trace/
14818 F:      tools/testing/selftests/ftrace/
14819
14820 TRACING MMIO ACCESSES (MMIOTRACE)
14821 M:      Steven Rostedt <rostedt@goodmis.org>
14822 M:      Ingo Molnar <mingo@kernel.org>
14823 R:      Karol Herbst <karolherbst@gmail.com>
14824 R:      Pekka Paalanen <ppaalanen@gmail.com>
14825 S:      Maintained
14826 L:      linux-kernel@vger.kernel.org
14827 L:      nouveau@lists.freedesktop.org
14828 F:      kernel/trace/trace_mmiotrace.c
14829 F:      include/linux/mmiotrace.h
14830 F:      arch/x86/mm/kmmio.c
14831 F:      arch/x86/mm/mmio-mod.c
14832 F:      arch/x86/mm/testmmiotrace.c
14833
14834 TRIVIAL PATCHES
14835 M:      Jiri Kosina <trivial@kernel.org>
14836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14837 S:      Maintained
14838 K:      ^Subject:.*(?i)trivial
14839
14840 TEMPO SEMICONDUCTOR DRIVERS
14841 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14842 S:      Maintained
14843 F:      sound/soc/codecs/tscs*.c
14844 F:      sound/soc/codecs/tscs*.h
14845 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14846
14847 TTY LAYER
14848 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14849 M:      Jiri Slaby <jslaby@suse.com>
14850 S:      Supported
14851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14852 F:      Documentation/serial/
14853 F:      drivers/tty/
14854 F:      drivers/tty/serial/serial_core.c
14855 F:      include/linux/serial_core.h
14856 F:      include/linux/serial.h
14857 F:      include/linux/tty.h
14858 F:      include/uapi/linux/serial_core.h
14859 F:      include/uapi/linux/serial.h
14860 F:      include/uapi/linux/tty.h
14861
14862 TUA9001 MEDIA DRIVER
14863 M:      Antti Palosaari <crope@iki.fi>
14864 L:      linux-media@vger.kernel.org
14865 W:      https://linuxtv.org
14866 W:      http://palosaari.fi/linux/
14867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14868 T:      git git://linuxtv.org/anttip/media_tree.git
14869 S:      Maintained
14870 F:      drivers/media/tuners/tua9001*
14871
14872 TULIP NETWORK DRIVERS
14873 L:      netdev@vger.kernel.org
14874 L:      linux-parisc@vger.kernel.org
14875 S:      Orphan
14876 F:      drivers/net/ethernet/dec/tulip/
14877
14878 TUN/TAP driver
14879 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14880 W:      http://vtun.sourceforge.net/tun
14881 S:      Maintained
14882 F:      Documentation/networking/tuntap.txt
14883 F:      arch/um/os-Linux/drivers/
14884
14885 TURBOCHANNEL SUBSYSTEM
14886 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14887 M:      Ralf Baechle <ralf@linux-mips.org>
14888 L:      linux-mips@linux-mips.org
14889 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14890 S:      Maintained
14891 F:      drivers/tc/
14892 F:      include/linux/tc.h
14893
14894 TURBOSTAT UTILITY
14895 M:      "Len Brown" <lenb@kernel.org>
14896 L:      linux-pm@vger.kernel.org
14897 B:      https://bugzilla.kernel.org
14898 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14900 S:      Supported
14901 F:      tools/power/x86/turbostat/
14902
14903 TW5864 VIDEO4LINUX DRIVER
14904 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14905 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14906 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14907 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14908 L:      linux-media@vger.kernel.org
14909 S:      Supported
14910 F:      drivers/media/pci/tw5864/
14911
14912 TW68 VIDEO4LINUX DRIVER
14913 M:      Hans Verkuil <hverkuil@xs4all.nl>
14914 L:      linux-media@vger.kernel.org
14915 T:      git git://linuxtv.org/media_tree.git
14916 W:      https://linuxtv.org
14917 S:      Odd Fixes
14918 F:      drivers/media/pci/tw68/
14919
14920 TW686X VIDEO4LINUX DRIVER
14921 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14922 L:      linux-media@vger.kernel.org
14923 T:      git git://linuxtv.org/media_tree.git
14924 W:      http://linuxtv.org
14925 S:      Maintained
14926 F:      drivers/media/pci/tw686x/
14927
14928 UBI FILE SYSTEM (UBIFS)
14929 M:      Richard Weinberger <richard@nod.at>
14930 M:      Artem Bityutskiy <dedekind1@gmail.com>
14931 M:      Adrian Hunter <adrian.hunter@intel.com>
14932 L:      linux-mtd@lists.infradead.org
14933 T:      git git://git.infradead.org/ubifs-2.6.git
14934 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14935 S:      Supported
14936 F:      Documentation/filesystems/ubifs.txt
14937 F:      fs/ubifs/
14938
14939 UCLINUX (M68KNOMMU AND COLDFIRE)
14940 M:      Greg Ungerer <gerg@linux-m68k.org>
14941 W:      http://www.linux-m68k.org/
14942 W:      http://www.uclinux.org/
14943 L:      linux-m68k@lists.linux-m68k.org
14944 L:      uclinux-dev@uclinux.org  (subscribers-only)
14945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14946 S:      Maintained
14947 F:      arch/m68k/coldfire/
14948 F:      arch/m68k/68*/
14949 F:      arch/m68k/*/*_no.*
14950 F:      arch/m68k/include/asm/*_no.*
14951
14952 UDF FILESYSTEM
14953 M:      Jan Kara <jack@suse.com>
14954 S:      Maintained
14955 F:      Documentation/filesystems/udf.txt
14956 F:      fs/udf/
14957
14958 UDRAW TABLET
14959 M:      Bastien Nocera <hadess@hadess.net>
14960 L:      linux-input@vger.kernel.org
14961 S:      Maintained
14962 F:      drivers/hid/hid-udraw-ps3.c
14963
14964 UFS FILESYSTEM
14965 M:      Evgeniy Dushistov <dushistov@mail.ru>
14966 S:      Maintained
14967 F:      Documentation/filesystems/ufs.txt
14968 F:      fs/ufs/
14969
14970 UHID USERSPACE HID IO DRIVER:
14971 M:      David Herrmann <dh.herrmann@googlemail.com>
14972 L:      linux-input@vger.kernel.org
14973 S:      Maintained
14974 F:      drivers/hid/uhid.c
14975 F:      include/uapi/linux/uhid.h
14976
14977 ULPI BUS
14978 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14979 L:      linux-usb@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/usb/common/ulpi.c
14982 F:      include/linux/ulpi/
14983
14984 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14985 L:      linux-usb@vger.kernel.org
14986 S:      Orphan
14987 F:      drivers/uwb/
14988 F:      include/linux/uwb.h
14989 F:      include/linux/uwb/
14990
14991 UNICORE32 ARCHITECTURE:
14992 M:      Guan Xuetao <gxt@pku.edu.cn>
14993 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14994 S:      Maintained
14995 T:      git git://github.com/gxt/linux.git
14996 F:      arch/unicore32/
14997
14998 UNIFDEF
14999 M:      Tony Finch <dot@dotat.at>
15000 W:      http://dotat.at/prog/unifdef
15001 S:      Maintained
15002 F:      scripts/unifdef.c
15003
15004 UNIFORM CDROM DRIVER
15005 M:      Jens Axboe <axboe@kernel.dk>
15006 W:      http://www.kernel.dk
15007 S:      Maintained
15008 F:      Documentation/cdrom/
15009 F:      drivers/cdrom/cdrom.c
15010 F:      include/linux/cdrom.h
15011 F:      include/uapi/linux/cdrom.h
15012
15013 UNISYS S-PAR DRIVERS
15014 M:      David Kershner <david.kershner@unisys.com>
15015 L:      sparmaintainer@unisys.com (Unisys internal)
15016 S:      Supported
15017 F:      include/linux/visorbus.h
15018 F:      drivers/visorbus/
15019 F:      drivers/staging/unisys/
15020
15021 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15022 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15023 L:      linux-scsi@vger.kernel.org
15024 S:      Supported
15025 F:      Documentation/scsi/ufs.txt
15026 F:      drivers/scsi/ufs/
15027
15028 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15029 M:      Joao Pinto <jpinto@synopsys.com>
15030 L:      linux-scsi@vger.kernel.org
15031 S:      Supported
15032 F:      drivers/scsi/ufs/*dwc*
15033
15034 UNSORTED BLOCK IMAGES (UBI)
15035 M:      Artem Bityutskiy <dedekind1@gmail.com>
15036 M:      Richard Weinberger <richard@nod.at>
15037 W:      http://www.linux-mtd.infradead.org/
15038 L:      linux-mtd@lists.infradead.org
15039 T:      git git://git.infradead.org/ubifs-2.6.git
15040 S:      Supported
15041 F:      drivers/mtd/ubi/
15042 F:      include/linux/mtd/ubi.h
15043 F:      include/uapi/mtd/ubi-user.h
15044
15045 USB "USBNET" DRIVER FRAMEWORK
15046 M:      Oliver Neukum <oneukum@suse.com>
15047 L:      netdev@vger.kernel.org
15048 W:      http://www.linux-usb.org/usbnet
15049 S:      Maintained
15050 F:      drivers/net/usb/usbnet.c
15051 F:      include/linux/usb/usbnet.h
15052
15053 USB ACM DRIVER
15054 M:      Oliver Neukum <oneukum@suse.com>
15055 L:      linux-usb@vger.kernel.org
15056 S:      Maintained
15057 F:      Documentation/usb/acm.txt
15058 F:      drivers/usb/class/cdc-acm.*
15059
15060 USB AR5523 WIRELESS DRIVER
15061 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15062 L:      linux-wireless@vger.kernel.org
15063 S:      Maintained
15064 F:      drivers/net/wireless/ath/ar5523/
15065
15066 USB ATTACHED SCSI
15067 M:      Oliver Neukum <oneukum@suse.com>
15068 L:      linux-usb@vger.kernel.org
15069 L:      linux-scsi@vger.kernel.org
15070 S:      Maintained
15071 F:      drivers/usb/storage/uas.c
15072
15073 USB CDC ETHERNET DRIVER
15074 M:      Oliver Neukum <oliver@neukum.org>
15075 L:      linux-usb@vger.kernel.org
15076 S:      Maintained
15077 F:      drivers/net/usb/cdc_*.c
15078 F:      include/uapi/linux/usb/cdc.h
15079
15080 USB CHAOSKEY DRIVER
15081 M:      Keith Packard <keithp@keithp.com>
15082 L:      linux-usb@vger.kernel.org
15083 S:      Maintained
15084 F:      drivers/usb/misc/chaoskey.c
15085
15086 USB CYPRESS C67X00 DRIVER
15087 M:      Peter Korsgaard <jacmet@sunsite.dk>
15088 L:      linux-usb@vger.kernel.org
15089 S:      Maintained
15090 F:      drivers/usb/c67x00/
15091
15092 USB DAVICOM DM9601 DRIVER
15093 M:      Peter Korsgaard <jacmet@sunsite.dk>
15094 L:      netdev@vger.kernel.org
15095 W:      http://www.linux-usb.org/usbnet
15096 S:      Maintained
15097 F:      drivers/net/usb/dm9601.c
15098
15099 USB DIAMOND RIO500 DRIVER
15100 M:      Cesar Miquel <miquel@df.uba.ar>
15101 L:      rio500-users@lists.sourceforge.net
15102 W:      http://rio500.sourceforge.net
15103 S:      Maintained
15104 F:      drivers/usb/misc/rio500*
15105
15106 USB EHCI DRIVER
15107 M:      Alan Stern <stern@rowland.harvard.edu>
15108 L:      linux-usb@vger.kernel.org
15109 S:      Maintained
15110 F:      Documentation/usb/ehci.txt
15111 F:      drivers/usb/host/ehci*
15112
15113 USB GADGET/PERIPHERAL SUBSYSTEM
15114 M:      Felipe Balbi <balbi@kernel.org>
15115 L:      linux-usb@vger.kernel.org
15116 W:      http://www.linux-usb.org/gadget
15117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15118 S:      Maintained
15119 F:      drivers/usb/gadget/
15120 F:      include/linux/usb/gadget*
15121
15122 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15123 M:      Jiri Kosina <jikos@kernel.org>
15124 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15125 L:      linux-usb@vger.kernel.org
15126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15127 S:      Maintained
15128 F:      Documentation/hid/hiddev.txt
15129 F:      drivers/hid/usbhid/
15130
15131 USB INTEL XHCI ROLE MUX DRIVER
15132 M:      Hans de Goede <hdegoede@redhat.com>
15133 L:      linux-usb@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15136
15137 USB ISP116X DRIVER
15138 M:      Olav Kongas <ok@artecdesign.ee>
15139 L:      linux-usb@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/usb/host/isp116x*
15142 F:      include/linux/usb/isp116x.h
15143
15144 USB LAN78XX ETHERNET DRIVER
15145 M:      Woojung Huh <woojung.huh@microchip.com>
15146 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15147 L:      netdev@vger.kernel.org
15148 S:      Maintained
15149 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15150 F:      drivers/net/usb/lan78xx.*
15151 F:      include/dt-bindings/net/microchip-lan78xx.h
15152
15153 USB MASS STORAGE DRIVER
15154 M:      Alan Stern <stern@rowland.harvard.edu>
15155 L:      linux-usb@vger.kernel.org
15156 L:      usb-storage@lists.one-eyed-alien.net
15157 S:      Maintained
15158 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15159 F:      drivers/usb/storage/
15160
15161 USB MIDI DRIVER
15162 M:      Clemens Ladisch <clemens@ladisch.de>
15163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15164 T:      git git://git.alsa-project.org/alsa-kernel.git
15165 S:      Maintained
15166 F:      sound/usb/midi.*
15167
15168 USB NETWORKING DRIVERS
15169 L:      linux-usb@vger.kernel.org
15170 S:      Odd Fixes
15171 F:      drivers/net/usb/
15172
15173 USB OHCI DRIVER
15174 M:      Alan Stern <stern@rowland.harvard.edu>
15175 L:      linux-usb@vger.kernel.org
15176 S:      Maintained
15177 F:      Documentation/usb/ohci.txt
15178 F:      drivers/usb/host/ohci*
15179
15180 USB OTG FSM (Finite State Machine)
15181 M:      Peter Chen <Peter.Chen@nxp.com>
15182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15183 L:      linux-usb@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/usb/common/usb-otg-fsm.c
15186
15187 USB OVER IP DRIVER
15188 M:      Valentina Manea <valentina.manea.m@gmail.com>
15189 M:      Shuah Khan <shuah@kernel.org>
15190 L:      linux-usb@vger.kernel.org
15191 S:      Maintained
15192 F:      Documentation/usb/usbip_protocol.txt
15193 F:      drivers/usb/usbip/
15194 F:      tools/usb/usbip/
15195 F:      tools/testing/selftests/drivers/usb/usbip/
15196
15197 USB PEGASUS DRIVER
15198 M:      Petko Manolov <petkan@nucleusys.com>
15199 L:      linux-usb@vger.kernel.org
15200 L:      netdev@vger.kernel.org
15201 T:      git git://github.com/petkan/pegasus.git
15202 W:      https://github.com/petkan/pegasus
15203 S:      Maintained
15204 F:      drivers/net/usb/pegasus.*
15205
15206 USB PHY LAYER
15207 M:      Felipe Balbi <balbi@kernel.org>
15208 L:      linux-usb@vger.kernel.org
15209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15210 S:      Maintained
15211 F:      drivers/usb/phy/
15212
15213 USB PRINTER DRIVER (usblp)
15214 M:      Pete Zaitcev <zaitcev@redhat.com>
15215 L:      linux-usb@vger.kernel.org
15216 S:      Supported
15217 F:      drivers/usb/class/usblp.c
15218
15219 USB QMI WWAN NETWORK DRIVER
15220 M:      Bjørn Mork <bjorn@mork.no>
15221 L:      netdev@vger.kernel.org
15222 S:      Maintained
15223 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15224 F:      drivers/net/usb/qmi_wwan.c
15225
15226 USB RTL8150 DRIVER
15227 M:      Petko Manolov <petkan@nucleusys.com>
15228 L:      linux-usb@vger.kernel.org
15229 L:      netdev@vger.kernel.org
15230 T:      git git://github.com/petkan/rtl8150.git
15231 W:      https://github.com/petkan/rtl8150
15232 S:      Maintained
15233 F:      drivers/net/usb/rtl8150.c
15234
15235 USB SERIAL SUBSYSTEM
15236 M:      Johan Hovold <johan@kernel.org>
15237 L:      linux-usb@vger.kernel.org
15238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15239 S:      Maintained
15240 F:      Documentation/usb/usb-serial.txt
15241 F:      drivers/usb/serial/
15242 F:      include/linux/usb/serial.h
15243
15244 USB SMSC75XX ETHERNET DRIVER
15245 M:      Steve Glendinning <steve.glendinning@shawell.net>
15246 L:      netdev@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/net/usb/smsc75xx.*
15249
15250 USB SMSC95XX ETHERNET DRIVER
15251 M:      Steve Glendinning <steve.glendinning@shawell.net>
15252 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15253 L:      netdev@vger.kernel.org
15254 S:      Maintained
15255 F:      drivers/net/usb/smsc95xx.*
15256
15257 USB SUBSYSTEM
15258 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15259 L:      linux-usb@vger.kernel.org
15260 W:      http://www.linux-usb.org
15261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15262 S:      Supported
15263 F:      Documentation/devicetree/bindings/usb/
15264 F:      Documentation/usb/
15265 F:      drivers/usb/
15266 F:      include/linux/usb.h
15267 F:      include/linux/usb/
15268
15269 USB TYPEC PI3USB30532 MUX DRIVER
15270 M:      Hans de Goede <hdegoede@redhat.com>
15271 L:      linux-usb@vger.kernel.org
15272 S:      Maintained
15273 F:      drivers/usb/typec/mux/pi3usb30532.c
15274
15275 USB TYPEC CLASS
15276 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15277 L:      linux-usb@vger.kernel.org
15278 S:      Maintained
15279 F:      Documentation/ABI/testing/sysfs-class-typec
15280 F:      Documentation/driver-api/usb/typec.rst
15281 F:      drivers/usb/typec/
15282 F:      include/linux/usb/typec.h
15283
15284 USB TYPEC BUS FOR ALTERNATE MODES
15285 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15286 L:      linux-usb@vger.kernel.org
15287 S:      Maintained
15288 F:      Documentation/ABI/testing/sysfs-bus-typec
15289 F:      Documentation/driver-api/usb/typec_bus.rst
15290 F:      drivers/usb/typec/altmodes/
15291 F:      include/linux/usb/typec_altmode.h
15292
15293 USB UHCI DRIVER
15294 M:      Alan Stern <stern@rowland.harvard.edu>
15295 L:      linux-usb@vger.kernel.org
15296 S:      Maintained
15297 F:      drivers/usb/host/uhci*
15298
15299 USB VIDEO CLASS
15300 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15301 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15302 L:      linux-media@vger.kernel.org
15303 T:      git git://linuxtv.org/media_tree.git
15304 W:      http://www.ideasonboard.org/uvc/
15305 S:      Maintained
15306 F:      drivers/media/usb/uvc/
15307 F:      include/uapi/linux/uvcvideo.h
15308
15309 USB VISION DRIVER
15310 M:      Hans Verkuil <hverkuil@xs4all.nl>
15311 L:      linux-media@vger.kernel.org
15312 T:      git git://linuxtv.org/media_tree.git
15313 W:      https://linuxtv.org
15314 S:      Odd Fixes
15315 F:      drivers/media/usb/usbvision/
15316
15317 USB WEBCAM GADGET
15318 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15319 L:      linux-usb@vger.kernel.org
15320 S:      Maintained
15321 F:      drivers/usb/gadget/function/*uvc*
15322 F:      drivers/usb/gadget/legacy/webcam.c
15323 F:      include/uapi/linux/usb/g_uvc.h
15324
15325 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15326 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15327 L:      linux-wireless@vger.kernel.org
15328 S:      Maintained
15329 F:      drivers/net/wireless/rndis_wlan.c
15330
15331 USB XHCI DRIVER
15332 M:      Mathias Nyman <mathias.nyman@intel.com>
15333 L:      linux-usb@vger.kernel.org
15334 S:      Supported
15335 F:      drivers/usb/host/xhci*
15336 F:      drivers/usb/host/pci-quirks*
15337
15338 USB ZD1201 DRIVER
15339 L:      linux-wireless@vger.kernel.org
15340 W:      http://linux-lc100020.sourceforge.net
15341 S:      Orphan
15342 F:      drivers/net/wireless/zydas/zd1201.*
15343
15344 USB ZR364XX DRIVER
15345 M:      Antoine Jacquet <royale@zerezo.com>
15346 L:      linux-usb@vger.kernel.org
15347 L:      linux-media@vger.kernel.org
15348 T:      git git://linuxtv.org/media_tree.git
15349 W:      http://royale.zerezo.com/zr364xx/
15350 S:      Maintained
15351 F:      Documentation/media/v4l-drivers/zr364xx*
15352 F:      drivers/media/usb/zr364xx/
15353
15354 USER-MODE LINUX (UML)
15355 M:      Jeff Dike <jdike@addtoit.com>
15356 M:      Richard Weinberger <richard@nod.at>
15357 L:      linux-um@lists.infradead.org
15358 W:      http://user-mode-linux.sourceforge.net
15359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15360 S:      Maintained
15361 F:      Documentation/virtual/uml/
15362 F:      arch/um/
15363 F:      arch/x86/um/
15364 F:      fs/hostfs/
15365 F:      fs/hppfs/
15366
15367 USERSPACE I/O (UIO)
15368 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15369 S:      Maintained
15370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15371 F:      Documentation/driver-api/uio-howto.rst
15372 F:      drivers/uio/
15373 F:      include/linux/uio*.h
15374
15375 UTIL-LINUX PACKAGE
15376 M:      Karel Zak <kzak@redhat.com>
15377 L:      util-linux@vger.kernel.org
15378 W:      http://en.wikipedia.org/wiki/Util-linux
15379 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15380 S:      Maintained
15381
15382 UUID HELPERS
15383 M:      Christoph Hellwig <hch@lst.de>
15384 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15385 L:      linux-kernel@vger.kernel.org
15386 T:      git git://git.infradead.org/users/hch/uuid.git
15387 F:      lib/uuid.c
15388 F:      lib/test_uuid.c
15389 F:      include/linux/uuid.h
15390 F:      include/uapi/linux/uuid.h
15391 S:      Maintained
15392
15393 UVESAFB DRIVER
15394 M:      Michal Januszewski <spock@gentoo.org>
15395 L:      linux-fbdev@vger.kernel.org
15396 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15397 S:      Maintained
15398 F:      Documentation/fb/uvesafb.txt
15399 F:      drivers/video/fbdev/uvesafb.*
15400
15401 VF610 NAND DRIVER
15402 M:      Stefan Agner <stefan@agner.ch>
15403 L:      linux-mtd@lists.infradead.org
15404 S:      Supported
15405 F:      drivers/mtd/nand/raw/vf610_nfc.c
15406
15407 VFAT/FAT/MSDOS FILESYSTEM
15408 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15409 S:      Maintained
15410 F:      Documentation/filesystems/vfat.txt
15411 F:      fs/fat/
15412
15413 VFIO DRIVER
15414 M:      Alex Williamson <alex.williamson@redhat.com>
15415 L:      kvm@vger.kernel.org
15416 T:      git git://github.com/awilliam/linux-vfio.git
15417 S:      Maintained
15418 F:      Documentation/vfio.txt
15419 F:      drivers/vfio/
15420 F:      include/linux/vfio.h
15421 F:      include/uapi/linux/vfio.h
15422
15423 VFIO MEDIATED DEVICE DRIVERS
15424 M:      Kirti Wankhede <kwankhede@nvidia.com>
15425 L:      kvm@vger.kernel.org
15426 S:      Maintained
15427 F:      Documentation/vfio-mediated-device.txt
15428 F:      drivers/vfio/mdev/
15429 F:      include/linux/mdev.h
15430 F:      samples/vfio-mdev/
15431
15432 VFIO PLATFORM DRIVER
15433 M:      Eric Auger <eric.auger@redhat.com>
15434 L:      kvm@vger.kernel.org
15435 S:      Maintained
15436 F:      drivers/vfio/platform/
15437
15438 VGA_SWITCHEROO
15439 R:      Lukas Wunner <lukas@wunner.de>
15440 S:      Maintained
15441 F:      Documentation/gpu/vga-switcheroo.rst
15442 F:      drivers/gpu/vga/vga_switcheroo.c
15443 F:      include/linux/vga_switcheroo.h
15444 T:      git git://anongit.freedesktop.org/drm/drm-misc
15445
15446 VIA RHINE NETWORK DRIVER
15447 S:      Orphan
15448 F:      drivers/net/ethernet/via/via-rhine.c
15449
15450 VIA SD/MMC CARD CONTROLLER DRIVER
15451 M:      Bruce Chang <brucechang@via.com.tw>
15452 M:      Harald Welte <HaraldWelte@viatech.com>
15453 S:      Maintained
15454 F:      drivers/mmc/host/via-sdmmc.c
15455
15456 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15457 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15458 L:      linux-fbdev@vger.kernel.org
15459 S:      Maintained
15460 F:      include/linux/via-core.h
15461 F:      include/linux/via-gpio.h
15462 F:      include/linux/via_i2c.h
15463 F:      drivers/video/fbdev/via/
15464
15465 VIA VELOCITY NETWORK DRIVER
15466 M:      Francois Romieu <romieu@fr.zoreil.com>
15467 L:      netdev@vger.kernel.org
15468 S:      Maintained
15469 F:      drivers/net/ethernet/via/via-velocity.*
15470
15471 VICODEC VIRTUAL CODEC DRIVER
15472 M:      Hans Verkuil <hans.verkuil@cisco.com>
15473 L:      linux-media@vger.kernel.org
15474 T:      git git://linuxtv.org/media_tree.git
15475 W:      https://linuxtv.org
15476 S:      Maintained
15477 F:      drivers/media/platform/vicodec/*
15478
15479 VIDEO MULTIPLEXER DRIVER
15480 M:      Philipp Zabel <p.zabel@pengutronix.de>
15481 L:      linux-media@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/media/platform/video-mux.c
15484
15485 VIDEO I2C POLLING DRIVER
15486 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15487 L:      linux-media@vger.kernel.org
15488 S:      Maintained
15489 F:      drivers/media/i2c/video-i2c.c
15490
15491 VIDEOBUF2 FRAMEWORK
15492 M:      Pawel Osciak <pawel@osciak.com>
15493 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15494 M:      Kyungmin Park <kyungmin.park@samsung.com>
15495 L:      linux-media@vger.kernel.org
15496 S:      Maintained
15497 F:      drivers/media/v4l2-core/videobuf2-*
15498 F:      include/media/videobuf2-*
15499
15500 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15501 M:      Helen Koike <helen.koike@collabora.com>
15502 L:      linux-media@vger.kernel.org
15503 T:      git git://linuxtv.org/media_tree.git
15504 W:      https://linuxtv.org
15505 S:      Maintained
15506 F:      drivers/media/platform/vimc/*
15507
15508 VIRT LIB
15509 M:      Alex Williamson <alex.williamson@redhat.com>
15510 M:      Paolo Bonzini <pbonzini@redhat.com>
15511 L:      kvm@vger.kernel.org
15512 S:      Supported
15513 F:      virt/lib/
15514
15515 VIRTIO AND VHOST VSOCK DRIVER
15516 M:      Stefan Hajnoczi <stefanha@redhat.com>
15517 L:      kvm@vger.kernel.org
15518 L:      virtualization@lists.linux-foundation.org
15519 L:      netdev@vger.kernel.org
15520 S:      Maintained
15521 F:      include/linux/virtio_vsock.h
15522 F:      include/uapi/linux/virtio_vsock.h
15523 F:      include/uapi/linux/vsockmon.h
15524 F:      include/uapi/linux/vm_sockets_diag.h
15525 F:      net/vmw_vsock/diag.c
15526 F:      net/vmw_vsock/af_vsock_tap.c
15527 F:      net/vmw_vsock/virtio_transport_common.c
15528 F:      net/vmw_vsock/virtio_transport.c
15529 F:      drivers/net/vsockmon.c
15530 F:      drivers/vhost/vsock.c
15531 F:      drivers/vhost/vsock.h
15532 F:      tools/testing/vsock/
15533
15534 VIRTIO CONSOLE DRIVER
15535 M:      Amit Shah <amit@kernel.org>
15536 L:      virtualization@lists.linux-foundation.org
15537 S:      Maintained
15538 F:      drivers/char/virtio_console.c
15539 F:      include/linux/virtio_console.h
15540 F:      include/uapi/linux/virtio_console.h
15541
15542 VIRTIO CORE, NET AND BLOCK DRIVERS
15543 M:      "Michael S. Tsirkin" <mst@redhat.com>
15544 M:      Jason Wang <jasowang@redhat.com>
15545 L:      virtualization@lists.linux-foundation.org
15546 S:      Maintained
15547 F:      Documentation/devicetree/bindings/virtio/
15548 F:      drivers/virtio/
15549 F:      tools/virtio/
15550 F:      drivers/net/virtio_net.c
15551 F:      drivers/block/virtio_blk.c
15552 F:      include/linux/virtio*.h
15553 F:      include/uapi/linux/virtio_*.h
15554 F:      drivers/crypto/virtio/
15555 F:      mm/balloon_compaction.c
15556
15557 VIRTIO CRYPTO DRIVER
15558 M:      Gonglei <arei.gonglei@huawei.com>
15559 L:      virtualization@lists.linux-foundation.org
15560 L:      linux-crypto@vger.kernel.org
15561 S:      Maintained
15562 F:      drivers/crypto/virtio/
15563 F:      include/uapi/linux/virtio_crypto.h
15564
15565 VIRTIO DRIVERS FOR S390
15566 M:      Cornelia Huck <cohuck@redhat.com>
15567 M:      Halil Pasic <pasic@linux.ibm.com>
15568 L:      linux-s390@vger.kernel.org
15569 L:      virtualization@lists.linux-foundation.org
15570 L:      kvm@vger.kernel.org
15571 S:      Supported
15572 F:      drivers/s390/virtio/
15573 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15574
15575 VIRTIO GPU DRIVER
15576 M:      David Airlie <airlied@linux.ie>
15577 M:      Gerd Hoffmann <kraxel@redhat.com>
15578 L:      dri-devel@lists.freedesktop.org
15579 L:      virtualization@lists.linux-foundation.org
15580 T:      git git://anongit.freedesktop.org/drm/drm-misc
15581 S:      Maintained
15582 F:      drivers/gpu/drm/virtio/
15583 F:      include/uapi/linux/virtio_gpu.h
15584
15585 VIRTIO HOST (VHOST)
15586 M:      "Michael S. Tsirkin" <mst@redhat.com>
15587 M:      Jason Wang <jasowang@redhat.com>
15588 L:      kvm@vger.kernel.org
15589 L:      virtualization@lists.linux-foundation.org
15590 L:      netdev@vger.kernel.org
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15592 S:      Maintained
15593 F:      drivers/vhost/
15594 F:      include/uapi/linux/vhost.h
15595
15596 VIRTIO INPUT DRIVER
15597 M:      Gerd Hoffmann <kraxel@redhat.com>
15598 S:      Maintained
15599 F:      drivers/virtio/virtio_input.c
15600 F:      include/uapi/linux/virtio_input.h
15601
15602 VIRTUAL BOX GUEST DEVICE DRIVER
15603 M:      Hans de Goede <hdegoede@redhat.com>
15604 M:      Arnd Bergmann <arnd@arndb.de>
15605 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15606 S:      Maintained
15607 F:      include/linux/vbox_utils.h
15608 F:      include/uapi/linux/vbox*.h
15609 F:      drivers/virt/vboxguest/
15610
15611 VIRTUAL SERIO DEVICE DRIVER
15612 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15613 S:      Maintained
15614 F:      drivers/input/serio/userio.c
15615 F:      include/uapi/linux/userio.h
15616
15617 VIVID VIRTUAL VIDEO DRIVER
15618 M:      Hans Verkuil <hverkuil@xs4all.nl>
15619 L:      linux-media@vger.kernel.org
15620 T:      git git://linuxtv.org/media_tree.git
15621 W:      https://linuxtv.org
15622 S:      Maintained
15623 F:      drivers/media/platform/vivid/*
15624
15625 VLYNQ BUS
15626 M:      Florian Fainelli <f.fainelli@gmail.com>
15627 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15628 S:      Maintained
15629 F:      drivers/vlynq/vlynq.c
15630 F:      include/linux/vlynq.h
15631
15632 VME SUBSYSTEM
15633 M:      Martyn Welch <martyn@welchs.me.uk>
15634 M:      Manohar Vanga <manohar.vanga@gmail.com>
15635 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15636 L:      devel@driverdev.osuosl.org
15637 S:      Maintained
15638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15639 F:      Documentation/driver-api/vme.rst
15640 F:      drivers/staging/vme/
15641 F:      drivers/vme/
15642 F:      include/linux/vme*
15643
15644 VMWARE BALLOON DRIVER
15645 M:      Xavier Deguillard <xdeguillard@vmware.com>
15646 M:      Nadav Amit <namit@vmware.com>
15647 M:      "VMware, Inc." <pv-drivers@vmware.com>
15648 L:      linux-kernel@vger.kernel.org
15649 S:      Maintained
15650 F:      drivers/misc/vmw_balloon.c
15651
15652 VMWARE HYPERVISOR INTERFACE
15653 M:      Alok Kataria <akataria@vmware.com>
15654 L:      virtualization@lists.linux-foundation.org
15655 S:      Supported
15656 F:      arch/x86/kernel/cpu/vmware.c
15657
15658 VMWARE PVRDMA DRIVER
15659 M:      Adit Ranadive <aditr@vmware.com>
15660 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15661 L:      linux-rdma@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/infiniband/hw/vmw_pvrdma/
15664
15665 VMware PVSCSI driver
15666 M:      Jim Gill <jgill@vmware.com>
15667 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15668 L:      linux-scsi@vger.kernel.org
15669 S:      Maintained
15670 F:      drivers/scsi/vmw_pvscsi.c
15671 F:      drivers/scsi/vmw_pvscsi.h
15672
15673 VMWARE VMMOUSE SUBDRIVER
15674 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15675 M:      "VMware, Inc." <pv-drivers@vmware.com>
15676 L:      linux-input@vger.kernel.org
15677 S:      Maintained
15678 F:      drivers/input/mouse/vmmouse.c
15679 F:      drivers/input/mouse/vmmouse.h
15680
15681 VMWARE VMXNET3 ETHERNET DRIVER
15682 M:      Ronak Doshi <doshir@vmware.com>
15683 M:      "VMware, Inc." <pv-drivers@vmware.com>
15684 L:      netdev@vger.kernel.org
15685 S:      Maintained
15686 F:      drivers/net/vmxnet3/
15687
15688 VOCORE VOCORE2 BOARD
15689 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15690 L:      linux-mips@linux-mips.org
15691 S:      Maintained
15692 F:      arch/mips/boot/dts/ralink/vocore2.dts
15693
15694 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15695 M:      Liam Girdwood <lgirdwood@gmail.com>
15696 M:      Mark Brown <broonie@kernel.org>
15697 L:      linux-kernel@vger.kernel.org
15698 W:      http://www.slimlogic.co.uk/?p=48
15699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15700 S:      Supported
15701 F:      Documentation/devicetree/bindings/regulator/
15702 F:      Documentation/power/regulator/
15703 F:      drivers/regulator/
15704 F:      include/dt-bindings/regulator/
15705 F:      include/linux/regulator/
15706
15707 VRF
15708 M:      David Ahern <dsa@cumulusnetworks.com>
15709 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15710 L:      netdev@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/net/vrf.c
15713 F:      Documentation/networking/vrf.txt
15714
15715 VT1211 HARDWARE MONITOR DRIVER
15716 M:      Juerg Haefliger <juergh@gmail.com>
15717 L:      linux-hwmon@vger.kernel.org
15718 S:      Maintained
15719 F:      Documentation/hwmon/vt1211
15720 F:      drivers/hwmon/vt1211.c
15721
15722 VT8231 HARDWARE MONITOR DRIVER
15723 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15724 L:      linux-hwmon@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/hwmon/vt8231.c
15727
15728 VUB300 USB to SDIO/SD/MMC bridge chip
15729 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15730 L:      linux-mmc@vger.kernel.org
15731 L:      linux-usb@vger.kernel.org
15732 S:      Supported
15733 F:      drivers/mmc/host/vub300.c
15734
15735 W1 DALLAS'S 1-WIRE BUS
15736 M:      Evgeniy Polyakov <zbr@ioremap.net>
15737 S:      Maintained
15738 F:      Documentation/devicetree/bindings/w1/
15739 F:      Documentation/w1/
15740 F:      drivers/w1/
15741 F:      include/linux/w1.h
15742
15743 W83791D HARDWARE MONITORING DRIVER
15744 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15745 L:      linux-hwmon@vger.kernel.org
15746 S:      Maintained
15747 F:      Documentation/hwmon/w83791d
15748 F:      drivers/hwmon/w83791d.c
15749
15750 W83793 HARDWARE MONITORING DRIVER
15751 M:      Rudolf Marek <r.marek@assembler.cz>
15752 L:      linux-hwmon@vger.kernel.org
15753 S:      Maintained
15754 F:      Documentation/hwmon/w83793
15755 F:      drivers/hwmon/w83793.c
15756
15757 W83795 HARDWARE MONITORING DRIVER
15758 M:      Jean Delvare <jdelvare@suse.com>
15759 L:      linux-hwmon@vger.kernel.org
15760 S:      Maintained
15761 F:      drivers/hwmon/w83795.c
15762
15763 W83L51xD SD/MMC CARD INTERFACE DRIVER
15764 M:      Pierre Ossman <pierre@ossman.eu>
15765 S:      Maintained
15766 F:      drivers/mmc/host/wbsd.*
15767
15768 WACOM PROTOCOL 4 SERIAL TABLETS
15769 M:      Julian Squires <julian@cipht.net>
15770 M:      Hans de Goede <hdegoede@redhat.com>
15771 L:      linux-input@vger.kernel.org
15772 S:      Maintained
15773 F:      drivers/input/tablet/wacom_serial4.c
15774
15775 WATCHDOG DEVICE DRIVERS
15776 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15777 M:      Guenter Roeck <linux@roeck-us.net>
15778 L:      linux-watchdog@vger.kernel.org
15779 W:      http://www.linux-watchdog.org/
15780 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15781 S:      Maintained
15782 F:      Documentation/devicetree/bindings/watchdog/
15783 F:      Documentation/watchdog/
15784 F:      drivers/watchdog/
15785 F:      include/linux/watchdog.h
15786 F:      include/uapi/linux/watchdog.h
15787
15788 WHISKEYCOVE PMIC GPIO DRIVER
15789 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15790 L:      linux-gpio@vger.kernel.org
15791 S:      Maintained
15792 F:      drivers/gpio/gpio-wcove.c
15793
15794 WIIMOTE HID DRIVER
15795 M:      David Herrmann <dh.herrmann@googlemail.com>
15796 L:      linux-input@vger.kernel.org
15797 S:      Maintained
15798 F:      drivers/hid/hid-wiimote*
15799
15800 WILOCITY WIL6210 WIRELESS DRIVER
15801 M:      Maya Erez <merez@codeaurora.org>
15802 L:      linux-wireless@vger.kernel.org
15803 L:      wil6210@qti.qualcomm.com
15804 S:      Supported
15805 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15806 F:      drivers/net/wireless/ath/wil6210/
15807
15808 WIMAX STACK
15809 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15810 M:      linux-wimax@intel.com
15811 L:      wimax@linuxwimax.org (subscribers-only)
15812 S:      Supported
15813 W:      http://linuxwimax.org
15814 F:      Documentation/wimax/README.wimax
15815 F:      include/linux/wimax/debug.h
15816 F:      include/net/wimax.h
15817 F:      include/uapi/linux/wimax.h
15818 F:      net/wimax/
15819
15820 WINBOND CIR DRIVER
15821 M:      David Härdeman <david@hardeman.nu>
15822 S:      Maintained
15823 F:      drivers/media/rc/winbond-cir.c
15824
15825 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15826 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15827 L:      linux-watchdog@vger.kernel.org
15828 S:      Maintained
15829 F:      drivers/watchdog/ebc-c384_wdt.c
15830
15831 WINSYSTEMS WS16C48 GPIO DRIVER
15832 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15833 L:      linux-gpio@vger.kernel.org
15834 S:      Maintained
15835 F:      drivers/gpio/gpio-ws16c48.c
15836
15837 WISTRON LAPTOP BUTTON DRIVER
15838 M:      Miloslav Trmac <mitr@volny.cz>
15839 S:      Maintained
15840 F:      drivers/input/misc/wistron_btns.c
15841
15842 WL3501 WIRELESS PCMCIA CARD DRIVER
15843 L:      linux-wireless@vger.kernel.org
15844 S:      Odd fixes
15845 F:      drivers/net/wireless/wl3501*
15846
15847 WOLFSON MICROELECTRONICS DRIVERS
15848 L:      patches@opensource.cirrus.com
15849 T:      git https://github.com/CirrusLogic/linux-drivers.git
15850 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15851 S:      Supported
15852 F:      Documentation/hwmon/wm83??
15853 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15854 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15855 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15856 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15857 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15858 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15859 F:      drivers/clk/clk-wm83*.c
15860 F:      drivers/extcon/extcon-arizona.c
15861 F:      drivers/leds/leds-wm83*.c
15862 F:      drivers/gpio/gpio-*wm*.c
15863 F:      drivers/gpio/gpio-arizona.c
15864 F:      drivers/hwmon/wm83??-hwmon.c
15865 F:      drivers/input/misc/wm831x-on.c
15866 F:      drivers/input/touchscreen/wm831x-ts.c
15867 F:      drivers/input/touchscreen/wm97*.c
15868 F:      drivers/mfd/arizona*
15869 F:      drivers/mfd/wm*.c
15870 F:      drivers/mfd/cs47l24*
15871 F:      drivers/power/supply/wm83*.c
15872 F:      drivers/rtc/rtc-wm83*.c
15873 F:      drivers/regulator/wm8*.c
15874 F:      drivers/regulator/arizona*
15875 F:      drivers/video/backlight/wm83*_bl.c
15876 F:      drivers/watchdog/wm83*_wdt.c
15877 F:      include/linux/mfd/arizona/
15878 F:      include/linux/mfd/wm831x/
15879 F:      include/linux/mfd/wm8350/
15880 F:      include/linux/mfd/wm8400*
15881 F:      include/linux/regulator/arizona*
15882 F:      include/linux/wm97xx.h
15883 F:      include/sound/wm????.h
15884 F:      sound/soc/codecs/arizona.?
15885 F:      sound/soc/codecs/wm*
15886 F:      sound/soc/codecs/cs47l24*
15887
15888 WORKQUEUE
15889 M:      Tejun Heo <tj@kernel.org>
15890 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15892 S:      Maintained
15893 F:      include/linux/workqueue.h
15894 F:      kernel/workqueue.c
15895 F:      Documentation/core-api/workqueue.rst
15896
15897 X-POWERS AXP288 PMIC DRIVERS
15898 M:      Hans de Goede <hdegoede@redhat.com>
15899 S:      Maintained
15900 N:      axp288
15901 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15902
15903 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15904 M:      Chen-Yu Tsai <wens@csie.org>
15905 L:      linux-kernel@vger.kernel.org
15906 S:      Maintained
15907 N:      axp[128]
15908
15909 X.25 NETWORK LAYER
15910 M:      Andrew Hendry <andrew.hendry@gmail.com>
15911 L:      linux-x25@vger.kernel.org
15912 S:      Odd Fixes
15913 F:      Documentation/networking/x25*
15914 F:      include/net/x25*
15915 F:      net/x25/
15916
15917 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15918 M:      Thomas Gleixner <tglx@linutronix.de>
15919 M:      Ingo Molnar <mingo@redhat.com>
15920 R:      "H. Peter Anvin" <hpa@zytor.com>
15921 M:      x86@kernel.org
15922 L:      linux-kernel@vger.kernel.org
15923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15924 S:      Maintained
15925 F:      Documentation/devicetree/bindings/x86/
15926 F:      Documentation/x86/
15927 F:      arch/x86/
15928
15929 X86 ENTRY CODE
15930 M:      Andy Lutomirski <luto@kernel.org>
15931 L:      linux-kernel@vger.kernel.org
15932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15933 S:      Maintained
15934 F:      arch/x86/entry/
15935
15936 X86 MCE INFRASTRUCTURE
15937 M:      Tony Luck <tony.luck@intel.com>
15938 M:      Borislav Petkov <bp@alien8.de>
15939 L:      linux-edac@vger.kernel.org
15940 S:      Maintained
15941 F:      arch/x86/kernel/cpu/mcheck/*
15942
15943 X86 MICROCODE UPDATE SUPPORT
15944 M:      Borislav Petkov <bp@alien8.de>
15945 S:      Maintained
15946 F:      arch/x86/kernel/cpu/microcode/*
15947
15948 X86 PLATFORM DRIVERS
15949 M:      Darren Hart <dvhart@infradead.org>
15950 M:      Andy Shevchenko <andy@infradead.org>
15951 L:      platform-driver-x86@vger.kernel.org
15952 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15953 S:      Maintained
15954 F:      drivers/platform/x86/
15955 F:      drivers/platform/olpc/
15956
15957 X86 VDSO
15958 M:      Andy Lutomirski <luto@kernel.org>
15959 L:      linux-kernel@vger.kernel.org
15960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15961 S:      Maintained
15962 F:      arch/x86/entry/vdso/
15963
15964 XC2028/3028 TUNER DRIVER
15965 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15966 L:      linux-media@vger.kernel.org
15967 W:      https://linuxtv.org
15968 T:      git git://linuxtv.org/media_tree.git
15969 S:      Maintained
15970 F:      drivers/media/tuners/tuner-xc2028.*
15971
15972 XDP SOCKETS (AF_XDP)
15973 M:      Björn Töpel <bjorn.topel@intel.com>
15974 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15975 L:      netdev@vger.kernel.org
15976 S:      Maintained
15977 F:      kernel/bpf/xskmap.c
15978 F:      net/xdp/
15979
15980 XEN BLOCK SUBSYSTEM
15981 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15982 M:      Roger Pau Monné <roger.pau@citrix.com>
15983 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15984 S:      Supported
15985 F:      drivers/block/xen-blkback/*
15986 F:      drivers/block/xen*
15987
15988 XEN HYPERVISOR ARM
15989 M:      Stefano Stabellini <sstabellini@kernel.org>
15990 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15991 S:      Maintained
15992 F:      arch/arm/xen/
15993 F:      arch/arm/include/asm/xen/
15994
15995 XEN HYPERVISOR ARM64
15996 M:      Stefano Stabellini <sstabellini@kernel.org>
15997 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15998 S:      Maintained
15999 F:      arch/arm64/xen/
16000 F:      arch/arm64/include/asm/xen/
16001
16002 XEN HYPERVISOR INTERFACE
16003 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16004 M:      Juergen Gross <jgross@suse.com>
16005 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16007 S:      Supported
16008 F:      arch/x86/xen/
16009 F:      drivers/*/xen-*front.c
16010 F:      drivers/xen/
16011 F:      arch/x86/include/asm/xen/
16012 F:      arch/x86/include/asm/pvclock-abi.h
16013 F:      include/xen/
16014 F:      include/uapi/xen/
16015 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16016 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16017
16018 XEN NETWORK BACKEND DRIVER
16019 M:      Wei Liu <wei.liu2@citrix.com>
16020 M:      Paul Durrant <paul.durrant@citrix.com>
16021 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16022 L:      netdev@vger.kernel.org
16023 S:      Supported
16024 F:      drivers/net/xen-netback/*
16025
16026 XEN PCI SUBSYSTEM
16027 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16028 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16029 S:      Supported
16030 F:      arch/x86/pci/*xen*
16031 F:      drivers/pci/*xen*
16032
16033 XEN PVSCSI DRIVERS
16034 M:      Juergen Gross <jgross@suse.com>
16035 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16036 L:      linux-scsi@vger.kernel.org
16037 S:      Supported
16038 F:      drivers/scsi/xen-scsifront.c
16039 F:      drivers/xen/xen-scsiback.c
16040 F:      include/xen/interface/io/vscsiif.h
16041
16042 XEN SWIOTLB SUBSYSTEM
16043 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16044 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16045 L:      iommu@lists.linux-foundation.org
16046 S:      Supported
16047 F:      arch/x86/xen/*swiotlb*
16048 F:      drivers/xen/*swiotlb*
16049
16050 XEN SOUND FRONTEND DRIVER
16051 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16052 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16053 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16054 S:      Supported
16055 F:      sound/xen/*
16056
16057 XFS FILESYSTEM
16058 M:      Darrick J. Wong <darrick.wong@oracle.com>
16059 M:      linux-xfs@vger.kernel.org
16060 L:      linux-xfs@vger.kernel.org
16061 W:      http://xfs.org/
16062 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16063 S:      Supported
16064 F:      Documentation/filesystems/xfs.txt
16065 F:      fs/xfs/
16066
16067 XILINX AXI ETHERNET DRIVER
16068 M:      Anirudha Sarangi <anirudh@xilinx.com>
16069 M:      John Linn <John.Linn@xilinx.com>
16070 S:      Maintained
16071 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16072
16073 XILINX UARTLITE SERIAL DRIVER
16074 M:      Peter Korsgaard <jacmet@sunsite.dk>
16075 L:      linux-serial@vger.kernel.org
16076 S:      Maintained
16077 F:      drivers/tty/serial/uartlite.c
16078
16079 XILINX VIDEO IP CORES
16080 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16081 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16082 L:      linux-media@vger.kernel.org
16083 T:      git git://linuxtv.org/media_tree.git
16084 S:      Supported
16085 F:      Documentation/devicetree/bindings/media/xilinx/
16086 F:      drivers/media/platform/xilinx/
16087 F:      include/uapi/linux/xilinx-v4l2-controls.h
16088
16089 XILLYBUS DRIVER
16090 M:      Eli Billauer <eli.billauer@gmail.com>
16091 L:      linux-kernel@vger.kernel.org
16092 S:      Supported
16093 F:      drivers/char/xillybus/
16094
16095 XLP9XX I2C DRIVER
16096 M:      George Cherian <george.cherian@cavium.com>
16097 M:      Jan Glauber <jglauber@cavium.com>
16098 L:      linux-i2c@vger.kernel.org
16099 W:      http://www.cavium.com
16100 S:      Supported
16101 F:      drivers/i2c/busses/i2c-xlp9xx.c
16102
16103 XRA1403 GPIO EXPANDER
16104 M:      Nandor Han <nandor.han@ge.com>
16105 M:      Semi Malinen <semi.malinen@ge.com>
16106 L:      linux-gpio@vger.kernel.org
16107 S:      Maintained
16108 F:      drivers/gpio/gpio-xra1403.c
16109 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16110
16111 XTENSA XTFPGA PLATFORM SUPPORT
16112 M:      Max Filippov <jcmvbkbc@gmail.com>
16113 L:      linux-xtensa@linux-xtensa.org
16114 S:      Maintained
16115 F:      drivers/spi/spi-xtensa-xtfpga.c
16116 F:      sound/soc/xtensa/xtfpga-i2s.c
16117
16118 YAM DRIVER FOR AX.25
16119 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16120 L:      linux-hams@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/net/hamradio/yam*
16123 F:      include/linux/yam.h
16124
16125 YAMA SECURITY MODULE
16126 M:      Kees Cook <keescook@chromium.org>
16127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16128 S:      Supported
16129 F:      security/yama/
16130 F:      Documentation/admin-guide/LSM/Yama.rst
16131
16132 YEALINK PHONE DRIVER
16133 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16134 L:      usbb2k-api-dev@nongnu.org
16135 S:      Maintained
16136 F:      Documentation/input/devices/yealink.rst
16137 F:      drivers/input/misc/yealink.*
16138
16139 Z8530 DRIVER FOR AX.25
16140 M:      Joerg Reuter <jreuter@yaina.de>
16141 W:      http://yaina.de/jreuter/
16142 W:      http://www.qsl.net/dl1bke/
16143 L:      linux-hams@vger.kernel.org
16144 S:      Maintained
16145 F:      Documentation/networking/z8530drv.txt
16146 F:      drivers/net/hamradio/*scc.c
16147 F:      drivers/net/hamradio/z8530.h
16148
16149 ZBUD COMPRESSED PAGE ALLOCATOR
16150 M:      Seth Jennings <sjenning@redhat.com>
16151 M:      Dan Streetman <ddstreet@ieee.org>
16152 L:      linux-mm@kvack.org
16153 S:      Maintained
16154 F:      mm/zbud.c
16155 F:      include/linux/zbud.h
16156
16157 ZD1211RW WIRELESS DRIVER
16158 M:      Daniel Drake <dsd@gentoo.org>
16159 M:      Ulrich Kunitz <kune@deine-taler.de>
16160 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16161 L:      linux-wireless@vger.kernel.org
16162 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16163 S:      Maintained
16164 F:      drivers/net/wireless/zydas/zd1211rw/
16165
16166 ZD1301 MEDIA DRIVER
16167 M:      Antti Palosaari <crope@iki.fi>
16168 L:      linux-media@vger.kernel.org
16169 W:      https://linuxtv.org/
16170 W:      http://palosaari.fi/linux/
16171 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16172 S:      Maintained
16173 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16174
16175 ZD1301_DEMOD MEDIA DRIVER
16176 M:      Antti Palosaari <crope@iki.fi>
16177 L:      linux-media@vger.kernel.org
16178 W:      https://linuxtv.org/
16179 W:      http://palosaari.fi/linux/
16180 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16181 S:      Maintained
16182 F:      drivers/media/dvb-frontends/zd1301_demod*
16183
16184 ZPOOL COMPRESSED PAGE STORAGE API
16185 M:      Dan Streetman <ddstreet@ieee.org>
16186 L:      linux-mm@kvack.org
16187 S:      Maintained
16188 F:      mm/zpool.c
16189 F:      include/linux/zpool.h
16190
16191 ZR36067 VIDEO FOR LINUX DRIVER
16192 L:      mjpeg-users@lists.sourceforge.net
16193 L:      linux-media@vger.kernel.org
16194 W:      http://mjpeg.sourceforge.net/driver-zoran/
16195 T:      hg https://linuxtv.org/hg/v4l-dvb
16196 S:      Odd Fixes
16197 F:      drivers/staging/media/zoran/
16198
16199 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16200 M:      Minchan Kim <minchan@kernel.org>
16201 M:      Nitin Gupta <ngupta@vflare.org>
16202 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16203 L:      linux-kernel@vger.kernel.org
16204 S:      Maintained
16205 F:      drivers/block/zram/
16206 F:      Documentation/blockdev/zram.txt
16207
16208 ZS DECSTATION Z85C30 SERIAL DRIVER
16209 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16210 S:      Maintained
16211 F:      drivers/tty/serial/zs.*
16212
16213 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16214 M:      Minchan Kim <minchan@kernel.org>
16215 M:      Nitin Gupta <ngupta@vflare.org>
16216 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16217 L:      linux-mm@kvack.org
16218 S:      Maintained
16219 F:      mm/zsmalloc.c
16220 F:      include/linux/zsmalloc.h
16221 F:      Documentation/vm/zsmalloc.rst
16222
16223 ZSWAP COMPRESSED SWAP CACHING
16224 M:      Seth Jennings <sjenning@redhat.com>
16225 M:      Dan Streetman <ddstreet@ieee.org>
16226 L:      linux-mm@kvack.org
16227 S:      Maintained
16228 F:      mm/zswap.c
16229
16230 THE REST
16231 M:      Linus Torvalds <torvalds@linux-foundation.org>
16232 L:      linux-kernel@vger.kernel.org
16233 Q:      http://patchwork.kernel.org/project/LKML/list/
16234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16235 S:      Buried alive in reporters
16236 F:      *
16237 F:      */