MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 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/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDIROL UA-101/UA-1000 DRIVER
5351 M:      Clemens Ladisch <clemens@ladisch.de>
5352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5353 T:      git git://git.alsa-project.org/alsa-kernel.git
5354 S:      Maintained
5355 F:      sound/usb/misc/ua101.c
5356
5357 EFI TEST DRIVER
5358 L:      linux-efi@vger.kernel.org
5359 M:      Ivan Hu <ivan.hu@canonical.com>
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 S:      Maintained
5362 F:      drivers/firmware/efi/test/
5363
5364 EFI VARIABLE FILESYSTEM
5365 M:      Matthew Garrett <matthew.garrett@nebula.com>
5366 M:      Jeremy Kerr <jk@ozlabs.org>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5369 L:      linux-efi@vger.kernel.org
5370 S:      Maintained
5371 F:      fs/efivarfs/
5372
5373 EFIFB FRAMEBUFFER DRIVER
5374 L:      linux-fbdev@vger.kernel.org
5375 M:      Peter Jones <pjones@redhat.com>
5376 S:      Maintained
5377 F:      drivers/video/fbdev/efifb.c
5378
5379 EFS FILESYSTEM
5380 W:      http://aeschi.ch.eu.org/efs/
5381 S:      Orphan
5382 F:      fs/efs/
5383
5384 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5385 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5386 L:      netdev@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/net/ethernet/ibm/ehea/
5389
5390 EM28XX VIDEO4LINUX DRIVER
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 T:      git git://linuxtv.org/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/em28xx/
5397 F:      Documentation/media/v4l-drivers/em28xx*
5398
5399 EMBEDDED LINUX
5400 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5401 M:      Matt Mackall <mpm@selenic.com>
5402 M:      David Woodhouse <dwmw2@infradead.org>
5403 L:      linux-embedded@vger.kernel.org
5404 S:      Maintained
5405
5406 Emulex 10Gbps iSCSI - OneConnect DRIVER
5407 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5408 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5409 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5410 L:      linux-scsi@vger.kernel.org
5411 W:      http://www.broadcom.com
5412 S:      Supported
5413 F:      drivers/scsi/be2iscsi/
5414
5415 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5416 M:      Sathya Perla <sathya.perla@broadcom.com>
5417 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5418 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5419 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5420 L:      netdev@vger.kernel.org
5421 W:      http://www.emulex.com
5422 S:      Supported
5423 F:      drivers/net/ethernet/emulex/benet/
5424
5425 EMULEX ONECONNECT ROCE DRIVER
5426 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5427 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5428 L:      linux-rdma@vger.kernel.org
5429 W:      http://www.broadcom.com
5430 S:      Odd Fixes
5431 F:      drivers/infiniband/hw/ocrdma/
5432 F:      include/uapi/rdma/ocrdma-abi.h
5433
5434 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5435 M:      James Smart <james.smart@broadcom.com>
5436 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5437 L:      linux-scsi@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Supported
5440 F:      drivers/scsi/lpfc/
5441
5442 ENE CB710 FLASH CARD READER DRIVER
5443 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5444 S:      Maintained
5445 F:      drivers/misc/cb710/
5446 F:      drivers/mmc/host/cb710-mmc.*
5447 F:      include/linux/cb710.h
5448
5449 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5451 S:      Maintained
5452 F:      drivers/media/rc/ene_ir.*
5453
5454 EPSON S1D13XXX FRAMEBUFFER DRIVER
5455 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5456 S:      Maintained
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5458 F:      drivers/video/fbdev/s1d13xxxfb.c
5459 F:      include/video/s1d13xxxfb.h
5460
5461 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5462 M:      Jeff Layton <jlayton@kernel.org>
5463 S:      Maintained
5464 F:      lib/errseq.c
5465 F:      include/linux/errseq.h
5466
5467 ET131X NETWORK DRIVER
5468 M:      Mark Einon <mark.einon@gmail.com>
5469 S:      Odd Fixes
5470 F:      drivers/net/ethernet/agere/
5471
5472 ETHERNET BRIDGE
5473 M:      Stephen Hemminger <stephen@networkplumber.org>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 S:      Maintained
5629 F:      drivers/staging/fbtft/
5630
5631 FC0011 TUNER DRIVER
5632 M:      Michael Buesch <m@bues.ch>
5633 L:      linux-media@vger.kernel.org
5634 S:      Maintained
5635 F:      drivers/media/tuners/fc0011.h
5636 F:      drivers/media/tuners/fc0011.c
5637
5638 FC2580 MEDIA DRIVER
5639 M:      Antti Palosaari <crope@iki.fi>
5640 L:      linux-media@vger.kernel.org
5641 W:      https://linuxtv.org
5642 W:      http://palosaari.fi/linux/
5643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5644 T:      git git://linuxtv.org/anttip/media_tree.git
5645 S:      Maintained
5646 F:      drivers/media/tuners/fc2580*
5647
5648 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5649 M:      Johannes Thumshirn <jth@kernel.org>
5650 L:      linux-scsi@vger.kernel.org
5651 W:      www.Open-FCoE.org
5652 S:      Supported
5653 F:      drivers/scsi/libfc/
5654 F:      drivers/scsi/fcoe/
5655 F:      include/scsi/fc/
5656 F:      include/scsi/libfc.h
5657 F:      include/scsi/libfcoe.h
5658 F:      include/uapi/scsi/fc/
5659
5660 FILE LOCKING (flock() and fcntl()/lockf())
5661 M:      Jeff Layton <jlayton@kernel.org>
5662 M:      "J. Bruce Fields" <bfields@fieldses.org>
5663 L:      linux-fsdevel@vger.kernel.org
5664 S:      Maintained
5665 F:      include/linux/fcntl.h
5666 F:      include/uapi/linux/fcntl.h
5667 F:      fs/fcntl.c
5668 F:      fs/locks.c
5669
5670 FILESYSTEMS (VFS and infrastructure)
5671 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5672 L:      linux-fsdevel@vger.kernel.org
5673 S:      Maintained
5674 F:      fs/*
5675 F:      include/linux/fs.h
5676 F:      include/uapi/linux/fs.h
5677
5678 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5679 M:      Riku Voipio <riku.voipio@iki.fi>
5680 L:      linux-hwmon@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/hwmon/f75375s.c
5683 F:      include/linux/f75375s.h
5684
5685 FIREWIRE AUDIO DRIVERS
5686 M:      Clemens Ladisch <clemens@ladisch.de>
5687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5688 T:      git git://git.alsa-project.org/alsa-kernel.git
5689 S:      Maintained
5690 F:      sound/firewire/
5691
5692 FIREWIRE MEDIA DRIVERS (firedtv)
5693 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5694 L:      linux-media@vger.kernel.org
5695 L:      linux1394-devel@lists.sourceforge.net
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5697 S:      Maintained
5698 F:      drivers/media/firewire/
5699
5700 FIREWIRE SBP-2 TARGET
5701 M:      Chris Boot <bootc@bootc.net>
5702 L:      linux-scsi@vger.kernel.org
5703 L:      target-devel@vger.kernel.org
5704 L:      linux1394-devel@lists.sourceforge.net
5705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5706 S:      Maintained
5707 F:      drivers/target/sbp/
5708
5709 FIREWIRE SUBSYSTEM
5710 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5711 L:      linux1394-devel@lists.sourceforge.net
5712 W:      http://ieee1394.wiki.kernel.org/
5713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5714 S:      Maintained
5715 F:      drivers/firewire/
5716 F:      include/linux/firewire.h
5717 F:      include/uapi/linux/firewire*.h
5718 F:      tools/firewire/
5719
5720 FIRMWARE LOADER (request_firmware)
5721 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5722 L:      linux-kernel@vger.kernel.org
5723 S:      Maintained
5724 F:      Documentation/firmware_class/
5725 F:      drivers/base/firmware_loader/
5726 F:      include/linux/firmware.h
5727
5728 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5729 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5730 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5731 S:      Maintained
5732 F:      drivers/block/rsxx/
5733
5734 FLOPPY DRIVER
5735 M:      Jiri Kosina <jikos@kernel.org>
5736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5737 S:      Odd fixes
5738 F:      drivers/block/floppy.c
5739
5740 FMC SUBSYSTEM
5741 M:      Alessandro Rubini <rubini@gnudd.com>
5742 W:      http://www.ohwr.org/projects/fmc-bus
5743 S:      Supported
5744 F:      drivers/fmc/
5745 F:      include/linux/fmc*.h
5746 F:      include/linux/ipmi-fru.h
5747 K:      fmc_d.*register
5748
5749 FPGA MANAGER FRAMEWORK
5750 M:      Alan Tull <atull@kernel.org>
5751 M:      Moritz Fischer <mdf@kernel.org>
5752 L:      linux-fpga@vger.kernel.org
5753 S:      Maintained
5754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5755 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5756 F:      Documentation/fpga/
5757 F:      Documentation/driver-api/fpga/
5758 F:      Documentation/devicetree/bindings/fpga/
5759 F:      drivers/fpga/
5760 F:      include/linux/fpga/
5761 W:      http://www.rocketboards.org
5762
5763 FPGA DFL DRIVERS
5764 M:      Wu Hao <hao.wu@intel.com>
5765 L:      linux-fpga@vger.kernel.org
5766 S:      Maintained
5767 F:      Documentation/fpga/dfl.txt
5768 F:      include/uapi/linux/fpga-dfl.h
5769 F:      drivers/fpga/dfl*
5770
5771 FPU EMULATOR
5772 M:      Bill Metzenthen <billm@melbpc.org.au>
5773 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5774 S:      Maintained
5775 F:      arch/x86/math-emu/
5776
5777 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5778 L:      netdev@vger.kernel.org
5779 S:      Orphan
5780 F:      drivers/net/wan/dlci.c
5781 F:      drivers/net/wan/sdla.c
5782
5783 FRAMEBUFFER LAYER
5784 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5785 L:      dri-devel@lists.freedesktop.org
5786 L:      linux-fbdev@vger.kernel.org
5787 T:      git git://github.com/bzolnier/linux.git
5788 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5789 S:      Maintained
5790 F:      Documentation/fb/
5791 F:      drivers/video/
5792 F:      include/video/
5793 F:      include/linux/fb.h
5794 F:      include/uapi/video/
5795 F:      include/uapi/linux/fb.h
5796
5797 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5798 M:      Horia Geantă <horia.geanta@nxp.com>
5799 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5800 L:      linux-crypto@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/crypto/caam/
5803 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5804
5805 FREESCALE DIU FRAMEBUFFER DRIVER
5806 M:      Timur Tabi <timur@kernel.org>
5807 L:      linux-fbdev@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/video/fbdev/fsl-diu-fb.*
5810
5811 FREESCALE DMA DRIVER
5812 M:      Li Yang <leoyang.li@nxp.com>
5813 M:      Zhang Wei <zw@zh-kernel.org>
5814 L:      linuxppc-dev@lists.ozlabs.org
5815 S:      Maintained
5816 F:      drivers/dma/fsldma.*
5817
5818 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5819 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5820 L:      netdev@vger.kernel.org
5821 S:      Maintained
5822 F:      drivers/net/ethernet/freescale/gianfar*
5823 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5824
5825 FREESCALE GPMI NAND DRIVER
5826 M:      Han Xu <han.xu@nxp.com>
5827 L:      linux-mtd@lists.infradead.org
5828 S:      Maintained
5829 F:      drivers/mtd/nand/raw/gpmi-nand/*
5830
5831 FREESCALE I2C CPM DRIVER
5832 M:      Jochen Friedrich <jochen@scram.de>
5833 L:      linuxppc-dev@lists.ozlabs.org
5834 L:      linux-i2c@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/i2c/busses/i2c-cpm.c
5837
5838 FREESCALE IMX / MXC FEC DRIVER
5839 M:      Fugang Duan <fugang.duan@nxp.com>
5840 L:      netdev@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/net/ethernet/freescale/fec_main.c
5843 F:      drivers/net/ethernet/freescale/fec_ptp.c
5844 F:      drivers/net/ethernet/freescale/fec.h
5845 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5846
5847 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5848 M:      Sascha Hauer <s.hauer@pengutronix.de>
5849 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5850 L:      linux-fbdev@vger.kernel.org
5851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5852 S:      Maintained
5853 F:      include/linux/platform_data/video-imxfb.h
5854 F:      drivers/video/fbdev/imxfb.c
5855
5856 FREESCALE QORIQ DPAA ETHERNET DRIVER
5857 M:      Madalin Bucur <madalin.bucur@nxp.com>
5858 L:      netdev@vger.kernel.org
5859 S:      Maintained
5860 F:      drivers/net/ethernet/freescale/dpaa
5861
5862 FREESCALE QORIQ DPAA FMAN DRIVER
5863 M:      Madalin Bucur <madalin.bucur@nxp.com>
5864 L:      netdev@vger.kernel.org
5865 S:      Maintained
5866 F:      drivers/net/ethernet/freescale/fman
5867 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5868
5869 FREESCALE QORIQ PTP CLOCK DRIVER
5870 M:      Yangbo Lu <yangbo.lu@nxp.com>
5871 L:      netdev@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/ptp/ptp_qoriq.c
5874 F:      include/linux/fsl/ptp_qoriq.h
5875 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5876
5877 FREESCALE QUAD SPI DRIVER
5878 M:      Han Xu <han.xu@nxp.com>
5879 L:      linux-mtd@lists.infradead.org
5880 S:      Maintained
5881 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5882
5883 FREESCALE QUICC ENGINE LIBRARY
5884 M:      Qiang Zhao <qiang.zhao@nxp.com>
5885 L:      linuxppc-dev@lists.ozlabs.org
5886 S:      Maintained
5887 F:      drivers/soc/fsl/qe/
5888 F:      include/soc/fsl/*qe*.h
5889 F:      include/soc/fsl/*ucc*.h
5890
5891 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5892 M:      Li Yang <leoyang.li@nxp.com>
5893 L:      netdev@vger.kernel.org
5894 L:      linuxppc-dev@lists.ozlabs.org
5895 S:      Maintained
5896 F:      drivers/net/ethernet/freescale/ucc_geth*
5897
5898 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5899 M:      Zhao Qiang <qiang.zhao@nxp.com>
5900 L:      netdev@vger.kernel.org
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/net/wan/fsl_ucc_hdlc*
5904
5905 FREESCALE QUICC ENGINE UCC UART DRIVER
5906 M:      Timur Tabi <timur@kernel.org>
5907 L:      linuxppc-dev@lists.ozlabs.org
5908 S:      Maintained
5909 F:      drivers/tty/serial/ucc_uart.c
5910
5911 FREESCALE SOC DRIVERS
5912 M:      Li Yang <leoyang.li@nxp.com>
5913 L:      linuxppc-dev@lists.ozlabs.org
5914 L:      linux-arm-kernel@lists.infradead.org
5915 S:      Maintained
5916 F:      Documentation/devicetree/bindings/soc/fsl/
5917 F:      drivers/soc/fsl/
5918 F:      include/linux/fsl/
5919
5920 FREESCALE SOC FS_ENET DRIVER
5921 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5922 L:      linuxppc-dev@lists.ozlabs.org
5923 L:      netdev@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/net/ethernet/freescale/fs_enet/
5926 F:      include/linux/fs_enet_pd.h
5927
5928 FREESCALE SOC SOUND DRIVERS
5929 M:      Timur Tabi <timur@kernel.org>
5930 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5931 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5932 R:      Fabio Estevam <fabio.estevam@nxp.com>
5933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5934 L:      linuxppc-dev@lists.ozlabs.org
5935 S:      Maintained
5936 F:      sound/soc/fsl/fsl*
5937 F:      sound/soc/fsl/imx*
5938 F:      sound/soc/fsl/mpc8610_hpcd.c
5939
5940 FREESCALE USB PERIPHERAL DRIVERS
5941 M:      Li Yang <leoyang.li@nxp.com>
5942 L:      linux-usb@vger.kernel.org
5943 L:      linuxppc-dev@lists.ozlabs.org
5944 S:      Maintained
5945 F:      drivers/usb/gadget/udc/fsl*
5946
5947 FREEVXFS FILESYSTEM
5948 M:      Christoph Hellwig <hch@infradead.org>
5949 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5950 S:      Maintained
5951 F:      fs/freevxfs/
5952
5953 FREEZER
5954 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5955 M:      Pavel Machek <pavel@ucw.cz>
5956 L:      linux-pm@vger.kernel.org
5957 S:      Supported
5958 F:      Documentation/power/freezing-of-tasks.txt
5959 F:      include/linux/freezer.h
5960 F:      kernel/freezer.c
5961
5962 FRONTSWAP API
5963 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5964 L:      linux-kernel@vger.kernel.org
5965 S:      Maintained
5966 F:      mm/frontswap.c
5967 F:      include/linux/frontswap.h
5968
5969 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5970 M:      David Howells <dhowells@redhat.com>
5971 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5972 S:      Supported
5973 F:      Documentation/filesystems/caching/
5974 F:      fs/fscache/
5975 F:      include/linux/fscache*.h
5976
5977 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5978 M:      Theodore Y. Ts'o <tytso@mit.edu>
5979 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5980 L:      linux-fscrypt@vger.kernel.org
5981 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5983 S:      Supported
5984 F:      fs/crypto/
5985 F:      include/linux/fscrypt*.h
5986 F:      Documentation/filesystems/fscrypt.rst
5987
5988 FSI-ATTACHED I2C DRIVER
5989 M:      Eddie James <eajames@linux.vnet.ibm.com>
5990 L:      linux-i2c@vger.kernel.org
5991 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5992 S:      Maintained
5993 F:      drivers/i2c/busses/i2c-fsi.c
5994 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5995
5996 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5997 M:      Jan Kara <jack@suse.cz>
5998 R:      Amir Goldstein <amir73il@gmail.com>
5999 L:      linux-fsdevel@vger.kernel.org
6000 S:      Maintained
6001 F:      fs/notify/
6002 F:      include/linux/fsnotify*.h
6003
6004 FUJITSU LAPTOP EXTRAS
6005 M:      Jonathan Woithe <jwoithe@just42.net>
6006 L:      platform-driver-x86@vger.kernel.org
6007 S:      Maintained
6008 F:      drivers/platform/x86/fujitsu-laptop.c
6009
6010 FUJITSU M-5MO LS CAMERA ISP DRIVER
6011 M:      Kyungmin Park <kyungmin.park@samsung.com>
6012 M:      Heungjun Kim <riverful.kim@samsung.com>
6013 L:      linux-media@vger.kernel.org
6014 S:      Maintained
6015 F:      drivers/media/i2c/m5mols/
6016 F:      include/media/i2c/m5mols.h
6017
6018 FUJITSU TABLET EXTRAS
6019 M:      Robert Gerlach <khnz@gmx.de>
6020 L:      platform-driver-x86@vger.kernel.org
6021 S:      Maintained
6022 F:      drivers/platform/x86/fujitsu-tablet.c
6023
6024 FUSE: FILESYSTEM IN USERSPACE
6025 M:      Miklos Szeredi <miklos@szeredi.hu>
6026 L:      linux-fsdevel@vger.kernel.org
6027 W:      http://fuse.sourceforge.net/
6028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6029 S:      Maintained
6030 F:      fs/fuse/
6031 F:      include/uapi/linux/fuse.h
6032 F:      Documentation/filesystems/fuse.txt
6033
6034 FUTEX SUBSYSTEM
6035 M:      Thomas Gleixner <tglx@linutronix.de>
6036 M:      Ingo Molnar <mingo@redhat.com>
6037 R:      Peter Zijlstra <peterz@infradead.org>
6038 R:      Darren Hart <dvhart@infradead.org>
6039 L:      linux-kernel@vger.kernel.org
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6041 S:      Maintained
6042 F:      kernel/futex.c
6043 F:      kernel/futex_compat.c
6044 F:      include/asm-generic/futex.h
6045 F:      include/linux/futex.h
6046 F:      include/uapi/linux/futex.h
6047 F:      tools/testing/selftests/futex/
6048 F:      tools/perf/bench/futex*
6049 F:      Documentation/*futex*
6050
6051 GCC PLUGINS
6052 M:      Kees Cook <keescook@chromium.org>
6053 R:      Emese Revfy <re.emese@gmail.com>
6054 L:      kernel-hardening@lists.openwall.com
6055 S:      Maintained
6056 F:      scripts/gcc-plugins/
6057 F:      scripts/gcc-plugin.sh
6058 F:      scripts/Makefile.gcc-plugins
6059 F:      Documentation/gcc-plugins.txt
6060
6061 GASKET DRIVER FRAMEWORK
6062 M:      Rob Springer <rspringer@google.com>
6063 M:      John Joseph <jnjoseph@google.com>
6064 M:      Ben Chan <benchan@chromium.org>
6065 S:      Maintained
6066 F:      drivers/staging/gasket/
6067
6068 GCOV BASED KERNEL PROFILING
6069 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6070 S:      Maintained
6071 F:      kernel/gcov/
6072 F:      Documentation/dev-tools/gcov.rst
6073
6074 GDB KERNEL DEBUGGING HELPER SCRIPTS
6075 M:      Jan Kiszka <jan.kiszka@siemens.com>
6076 M:      Kieran Bingham <kbingham@kernel.org>
6077 S:      Supported
6078 F:      scripts/gdb/
6079
6080 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6081 M:      Achim Leubner <achim_leubner@adaptec.com>
6082 L:      linux-scsi@vger.kernel.org
6083 W:      http://www.icp-vortex.com/
6084 S:      Supported
6085 F:      drivers/scsi/gdt*
6086
6087 GEMTEK FM RADIO RECEIVER DRIVER
6088 M:      Hans Verkuil <hverkuil@xs4all.nl>
6089 L:      linux-media@vger.kernel.org
6090 T:      git git://linuxtv.org/media_tree.git
6091 W:      https://linuxtv.org
6092 S:      Maintained
6093 F:      drivers/media/radio/radio-gemtek*
6094
6095 GENERIC GPIO I2C DRIVER
6096 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6097 S:      Supported
6098 F:      drivers/i2c/busses/i2c-gpio.c
6099 F:      include/linux/platform_data/i2c-gpio.h
6100
6101 GENERIC GPIO I2C MULTIPLEXER DRIVER
6102 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6103 L:      linux-i2c@vger.kernel.org
6104 S:      Supported
6105 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6106 F:      include/linux/platform_data/i2c-mux-gpio.h
6107 F:      Documentation/i2c/muxes/i2c-mux-gpio
6108
6109 GENERIC HDLC (WAN) DRIVERS
6110 M:      Krzysztof Halasa <khc@pm.waw.pl>
6111 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6112 S:      Maintained
6113 F:      drivers/net/wan/c101.c
6114 F:      drivers/net/wan/hd6457*
6115 F:      drivers/net/wan/hdlc*
6116 F:      drivers/net/wan/n2.c
6117 F:      drivers/net/wan/pc300too.c
6118 F:      drivers/net/wan/pci200syn.c
6119 F:      drivers/net/wan/wanxl*
6120
6121 GENERIC INCLUDE/ASM HEADER FILES
6122 M:      Arnd Bergmann <arnd@arndb.de>
6123 L:      linux-arch@vger.kernel.org
6124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6125 S:      Maintained
6126 F:      include/asm-generic/
6127 F:      include/uapi/asm-generic/
6128
6129 GENERIC PHY FRAMEWORK
6130 M:      Kishon Vijay Abraham I <kishon@ti.com>
6131 L:      linux-kernel@vger.kernel.org
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6133 S:      Supported
6134 F:      drivers/phy/
6135 F:      include/linux/phy/
6136
6137 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6138 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6139 S:      Supported
6140 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6141
6142 GENERIC PM DOMAINS
6143 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6144 M:      Kevin Hilman <khilman@kernel.org>
6145 M:      Ulf Hansson <ulf.hansson@linaro.org>
6146 L:      linux-pm@vger.kernel.org
6147 S:      Supported
6148 F:      drivers/base/power/domain*.c
6149 F:      include/linux/pm_domain.h
6150 F:      Documentation/devicetree/bindings/power/power_domain.txt
6151
6152 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6153 M:      Eugen Hristev <eugen.hristev@microchip.com>
6154 L:      linux-input@vger.kernel.org
6155 S:      Maintained
6156 F:      drivers/input/touchscreen/resistive-adc-touch.c
6157
6158 GENERIC UIO DRIVER FOR PCI DEVICES
6159 M:      "Michael S. Tsirkin" <mst@redhat.com>
6160 L:      kvm@vger.kernel.org
6161 S:      Supported
6162 F:      drivers/uio/uio_pci_generic.c
6163
6164 GENWQE (IBM Generic Workqueue Card)
6165 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6166 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6167 S:      Supported
6168 F:      drivers/misc/genwqe/
6169
6170 GET_MAINTAINER SCRIPT
6171 M:      Joe Perches <joe@perches.com>
6172 S:      Maintained
6173 F:      scripts/get_maintainer.pl
6174
6175 GFS2 FILE SYSTEM
6176 M:      Bob Peterson <rpeterso@redhat.com>
6177 M:      Andreas Gruenbacher <agruenba@redhat.com>
6178 L:      cluster-devel@redhat.com
6179 W:      http://sources.redhat.com/cluster/
6180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6181 S:      Supported
6182 F:      Documentation/filesystems/gfs2*.txt
6183 F:      fs/gfs2/
6184 F:      include/uapi/linux/gfs2_ondisk.h
6185
6186 GIGASET ISDN DRIVERS
6187 M:      Paul Bolle <pebolle@tiscali.nl>
6188 L:      gigaset307x-common@lists.sourceforge.net
6189 W:      http://gigaset307x.sourceforge.net/
6190 S:      Odd Fixes
6191 F:      Documentation/isdn/README.gigaset
6192 F:      drivers/isdn/gigaset/
6193 F:      include/uapi/linux/gigaset_dev.h
6194
6195 GNSS SUBSYSTEM
6196 M:      Johan Hovold <johan@kernel.org>
6197 S:      Maintained
6198 F:      Documentation/ABI/testing/sysfs-class-gnss
6199 F:      Documentation/devicetree/bindings/gnss/
6200 F:      drivers/gnss/
6201 F:      include/linux/gnss.h
6202
6203 GO7007 MPEG CODEC
6204 M:      Hans Verkuil <hans.verkuil@cisco.com>
6205 L:      linux-media@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/media/usb/go7007/
6208
6209 GOODIX TOUCHSCREEN
6210 M:      Bastien Nocera <hadess@hadess.net>
6211 L:      linux-input@vger.kernel.org
6212 S:      Maintained
6213 F:      drivers/input/touchscreen/goodix.c
6214
6215 GPD POCKET FAN DRIVER
6216 M:      Hans de Goede <hdegoede@redhat.com>
6217 L:      platform-driver-x86@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/platform/x86/gpd-pocket-fan.c
6220
6221 GPIO ACPI SUPPORT
6222 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6223 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6224 L:      linux-gpio@vger.kernel.org
6225 L:      linux-acpi@vger.kernel.org
6226 S:      Maintained
6227 F:      Documentation/acpi/gpio-properties.txt
6228 F:      drivers/gpio/gpiolib-acpi.c
6229
6230 GPIO IR Transmitter
6231 M:      Sean Young <sean@mess.org>
6232 L:      linux-media@vger.kernel.org
6233 S:      Maintained
6234 F:      drivers/media/rc/gpio-ir-tx.c
6235
6236 GPIO MOCKUP DRIVER
6237 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6238 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6239 L:      linux-gpio@vger.kernel.org
6240 S:      Maintained
6241 F:      drivers/gpio/gpio-mockup.c
6242 F:      tools/testing/selftests/gpio/
6243
6244 GPIO SUBSYSTEM
6245 M:      Linus Walleij <linus.walleij@linaro.org>
6246 L:      linux-gpio@vger.kernel.org
6247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6248 S:      Maintained
6249 F:      Documentation/devicetree/bindings/gpio/
6250 F:      Documentation/driver-api/gpio/
6251 F:      Documentation/gpio/
6252 F:      Documentation/ABI/testing/gpio-cdev
6253 F:      Documentation/ABI/obsolete/sysfs-gpio
6254 F:      drivers/gpio/
6255 F:      include/linux/gpio/
6256 F:      include/linux/gpio.h
6257 F:      include/linux/of_gpio.h
6258 F:      include/asm-generic/gpio.h
6259 F:      include/uapi/linux/gpio.h
6260 F:      tools/gpio/
6261
6262 GRE DEMULTIPLEXER DRIVER
6263 M:      Dmitry Kozlov <xeb@mail.ru>
6264 L:      netdev@vger.kernel.org
6265 S:      Maintained
6266 F:      net/ipv4/gre_demux.c
6267 F:      net/ipv4/gre_offload.c
6268 F:      include/net/gre.h
6269
6270 GRETH 10/100/1G Ethernet MAC device driver
6271 M:      Andreas Larsson <andreas@gaisler.com>
6272 L:      netdev@vger.kernel.org
6273 S:      Maintained
6274 F:      drivers/net/ethernet/aeroflex/
6275
6276 GREYBUS AUDIO PROTOCOLS DRIVERS
6277 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6278 M:      Mark Greer <mgreer@animalcreek.com>
6279 S:      Maintained
6280 F:      drivers/staging/greybus/audio_apbridgea.c
6281 F:      drivers/staging/greybus/audio_apbridgea.h
6282 F:      drivers/staging/greybus/audio_codec.c
6283 F:      drivers/staging/greybus/audio_codec.h
6284 F:      drivers/staging/greybus/audio_gb.c
6285 F:      drivers/staging/greybus/audio_manager.c
6286 F:      drivers/staging/greybus/audio_manager.h
6287 F:      drivers/staging/greybus/audio_manager_module.c
6288 F:      drivers/staging/greybus/audio_manager_private.h
6289 F:      drivers/staging/greybus/audio_manager_sysfs.c
6290 F:      drivers/staging/greybus/audio_module.c
6291 F:      drivers/staging/greybus/audio_topology.c
6292
6293 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6294 M:      Viresh Kumar <vireshk@kernel.org>
6295 S:      Maintained
6296 F:      drivers/staging/greybus/authentication.c
6297 F:      drivers/staging/greybus/bootrom.c
6298 F:      drivers/staging/greybus/firmware.h
6299 F:      drivers/staging/greybus/fw-core.c
6300 F:      drivers/staging/greybus/fw-download.c
6301 F:      drivers/staging/greybus/fw-management.c
6302 F:      drivers/staging/greybus/greybus_authentication.h
6303 F:      drivers/staging/greybus/greybus_firmware.h
6304 F:      drivers/staging/greybus/hid.c
6305 F:      drivers/staging/greybus/i2c.c
6306 F:      drivers/staging/greybus/spi.c
6307 F:      drivers/staging/greybus/spilib.c
6308 F:      drivers/staging/greybus/spilib.h
6309
6310 GREYBUS LOOPBACK DRIVER
6311 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6312 S:      Maintained
6313 F:      drivers/staging/greybus/loopback.c
6314
6315 GREYBUS PLATFORM DRIVERS
6316 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6317 S:      Maintained
6318 F:      drivers/staging/greybus/arche-platform.c
6319 F:      drivers/staging/greybus/arche-apb-ctrl.c
6320 F:      drivers/staging/greybus/arche_platform.h
6321
6322 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6323 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/sdio.c
6326 F:      drivers/staging/greybus/light.c
6327 F:      drivers/staging/greybus/gpio.c
6328 F:      drivers/staging/greybus/power_supply.c
6329 F:      drivers/staging/greybus/spi.c
6330 F:      drivers/staging/greybus/spilib.c
6331
6332 GREYBUS SUBSYSTEM
6333 M:      Johan Hovold <johan@kernel.org>
6334 M:      Alex Elder <elder@kernel.org>
6335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6336 S:      Maintained
6337 F:      drivers/staging/greybus/
6338 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6339
6340 GREYBUS UART PROTOCOLS DRIVERS
6341 M:      David Lin <dtwlin@gmail.com>
6342 S:      Maintained
6343 F:      drivers/staging/greybus/uart.c
6344 F:      drivers/staging/greybus/log.c
6345
6346 GS1662 VIDEO SERIALIZER
6347 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6348 L:      linux-media@vger.kernel.org
6349 T:      git git://linuxtv.org/media_tree.git
6350 S:      Maintained
6351 F:      drivers/media/spi/gs1662.c
6352
6353 GSPCA FINEPIX SUBDRIVER
6354 M:      Frank Zago <frank@zago.net>
6355 L:      linux-media@vger.kernel.org
6356 T:      git git://linuxtv.org/media_tree.git
6357 S:      Maintained
6358 F:      drivers/media/usb/gspca/finepix.c
6359
6360 GSPCA GL860 SUBDRIVER
6361 M:      Olivier Lorin <o.lorin@laposte.net>
6362 L:      linux-media@vger.kernel.org
6363 T:      git git://linuxtv.org/media_tree.git
6364 S:      Maintained
6365 F:      drivers/media/usb/gspca/gl860/
6366
6367 GSPCA M5602 SUBDRIVER
6368 M:      Erik Andren <erik.andren@gmail.com>
6369 L:      linux-media@vger.kernel.org
6370 T:      git git://linuxtv.org/media_tree.git
6371 S:      Maintained
6372 F:      drivers/media/usb/gspca/m5602/
6373
6374 GSPCA PAC207 SONIXB SUBDRIVER
6375 M:      Hans Verkuil <hverkuil@xs4all.nl>
6376 L:      linux-media@vger.kernel.org
6377 T:      git git://linuxtv.org/media_tree.git
6378 S:      Odd Fixes
6379 F:      drivers/media/usb/gspca/pac207.c
6380
6381 GSPCA SN9C20X SUBDRIVER
6382 M:      Brian Johnson <brijohn@gmail.com>
6383 L:      linux-media@vger.kernel.org
6384 T:      git git://linuxtv.org/media_tree.git
6385 S:      Maintained
6386 F:      drivers/media/usb/gspca/sn9c20x.c
6387
6388 GSPCA T613 SUBDRIVER
6389 M:      Leandro Costantino <lcostantino@gmail.com>
6390 L:      linux-media@vger.kernel.org
6391 T:      git git://linuxtv.org/media_tree.git
6392 S:      Maintained
6393 F:      drivers/media/usb/gspca/t613.c
6394
6395 GSPCA USB WEBCAM DRIVER
6396 M:      Hans Verkuil <hverkuil@xs4all.nl>
6397 L:      linux-media@vger.kernel.org
6398 T:      git git://linuxtv.org/media_tree.git
6399 S:      Odd Fixes
6400 F:      drivers/media/usb/gspca/
6401
6402 GTP (GPRS Tunneling Protocol)
6403 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6404 M:      Harald Welte <laforge@gnumonks.org>
6405 L:      osmocom-net-gprs@lists.osmocom.org
6406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6407 S:      Maintained
6408 F:      drivers/net/gtp.c
6409
6410 GUID PARTITION TABLE (GPT)
6411 M:      Davidlohr Bueso <dave@stgolabs.net>
6412 L:      linux-efi@vger.kernel.org
6413 S:      Maintained
6414 F:      block/partitions/efi.*
6415
6416 H8/300 ARCHITECTURE
6417 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6418 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6419 W:      http://uclinux-h8.sourceforge.jp
6420 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6421 S:      Maintained
6422 F:      arch/h8300/
6423 F:      drivers/clocksource/h8300_*.c
6424 F:      drivers/clk/h8300/
6425 F:      drivers/irqchip/irq-renesas-h8*.c
6426
6427 HACKRF MEDIA DRIVER
6428 M:      Antti Palosaari <crope@iki.fi>
6429 L:      linux-media@vger.kernel.org
6430 W:      https://linuxtv.org
6431 W:      http://palosaari.fi/linux/
6432 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6433 T:      git git://linuxtv.org/anttip/media_tree.git
6434 S:      Maintained
6435 F:      drivers/media/usb/hackrf/
6436
6437 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6438 M:      Frank Seidel <frank@f-seidel.de>
6439 L:      platform-driver-x86@vger.kernel.org
6440 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6441 S:      Maintained
6442 F:      drivers/platform/x86/hdaps.c
6443
6444 HARDWARE MONITORING
6445 M:      Jean Delvare <jdelvare@suse.com>
6446 M:      Guenter Roeck <linux@roeck-us.net>
6447 L:      linux-hwmon@vger.kernel.org
6448 W:      http://hwmon.wiki.kernel.org/
6449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6450 S:      Maintained
6451 F:      Documentation/devicetree/bindings/hwmon/
6452 F:      Documentation/hwmon/
6453 F:      drivers/hwmon/
6454 F:      include/linux/hwmon*.h
6455
6456 HARDWARE RANDOM NUMBER GENERATOR CORE
6457 M:      Matt Mackall <mpm@selenic.com>
6458 M:      Herbert Xu <herbert@gondor.apana.org.au>
6459 L:      linux-crypto@vger.kernel.org
6460 S:      Odd fixes
6461 F:      Documentation/devicetree/bindings/rng/
6462 F:      Documentation/hw_random.txt
6463 F:      drivers/char/hw_random/
6464 F:      include/linux/hw_random.h
6465
6466 HARDWARE TRACING FACILITIES
6467 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6468 S:      Maintained
6469 F:      drivers/hwtracing/
6470
6471 HARDWARE SPINLOCK CORE
6472 M:      Ohad Ben-Cohen <ohad@wizery.com>
6473 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6474 L:      linux-remoteproc@vger.kernel.org
6475 S:      Maintained
6476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6477 F:      Documentation/devicetree/bindings/hwlock/
6478 F:      Documentation/hwspinlock.txt
6479 F:      drivers/hwspinlock/
6480 F:      include/linux/hwspinlock.h
6481
6482 HARMONY SOUND DRIVER
6483 L:      linux-parisc@vger.kernel.org
6484 S:      Maintained
6485 F:      sound/parisc/harmony.*
6486
6487 HDPVR USB VIDEO ENCODER DRIVER
6488 M:      Hans Verkuil <hverkuil@xs4all.nl>
6489 L:      linux-media@vger.kernel.org
6490 T:      git git://linuxtv.org/media_tree.git
6491 W:      https://linuxtv.org
6492 S:      Odd Fixes
6493 F:      drivers/media/usb/hdpvr/
6494
6495 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6496 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6497 S:      Supported
6498 F:      Documentation/watchdog/hpwdt.txt
6499 F:      drivers/watchdog/hpwdt.c
6500
6501 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6502 M:      Don Brace <don.brace@microsemi.com>
6503 L:      esc.storagedev@microsemi.com
6504 L:      linux-scsi@vger.kernel.org
6505 S:      Supported
6506 F:      Documentation/scsi/hpsa.txt
6507 F:      drivers/scsi/hpsa*.[ch]
6508 F:      include/linux/cciss*.h
6509 F:      include/uapi/linux/cciss*.h
6510
6511 HFI1 DRIVER
6512 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6513 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6514 L:      linux-rdma@vger.kernel.org
6515 S:      Supported
6516 F:      drivers/infiniband/hw/hfi1
6517
6518 HFS FILESYSTEM
6519 L:      linux-fsdevel@vger.kernel.org
6520 S:      Orphan
6521 F:      Documentation/filesystems/hfs.txt
6522 F:      fs/hfs/
6523
6524 HFSPLUS FILESYSTEM
6525 L:      linux-fsdevel@vger.kernel.org
6526 S:      Orphan
6527 F:      Documentation/filesystems/hfsplus.txt
6528 F:      fs/hfsplus/
6529
6530 HGA FRAMEBUFFER DRIVER
6531 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6532 L:      linux-nvidia@lists.surfsouth.com
6533 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6534 S:      Maintained
6535 F:      drivers/video/fbdev/hgafb.c
6536
6537 HIBERNATION (aka Software Suspend, aka swsusp)
6538 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6539 M:      Pavel Machek <pavel@ucw.cz>
6540 L:      linux-pm@vger.kernel.org
6541 B:      https://bugzilla.kernel.org
6542 S:      Supported
6543 F:      arch/x86/power/
6544 F:      drivers/base/power/
6545 F:      kernel/power/
6546 F:      include/linux/suspend.h
6547 F:      include/linux/freezer.h
6548 F:      include/linux/pm.h
6549 F:      arch/*/include/asm/suspend*.h
6550
6551 HID CORE LAYER
6552 M:      Jiri Kosina <jikos@kernel.org>
6553 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6554 L:      linux-input@vger.kernel.org
6555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6556 S:      Maintained
6557 F:      drivers/hid/
6558 F:      include/linux/hid*
6559 F:      include/uapi/linux/hid*
6560
6561 HID SENSOR HUB DRIVERS
6562 M:      Jiri Kosina <jikos@kernel.org>
6563 M:      Jonathan Cameron <jic23@kernel.org>
6564 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6565 L:      linux-input@vger.kernel.org
6566 L:      linux-iio@vger.kernel.org
6567 S:      Maintained
6568 F:      Documentation/hid/hid-sensor*
6569 F:      drivers/hid/hid-sensor-*
6570 F:      drivers/iio/*/hid-*
6571 F:      include/linux/hid-sensor-*
6572
6573 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6574 M:      Thomas Gleixner <tglx@linutronix.de>
6575 L:      linux-kernel@vger.kernel.org
6576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6577 S:      Maintained
6578 F:      Documentation/timers/
6579 F:      kernel/time/hrtimer.c
6580 F:      kernel/time/clockevents.c
6581 F:      kernel/time/timer_*.c
6582 F:      include/linux/clockchips.h
6583 F:      include/linux/hrtimer.h
6584
6585 HIGH-SPEED SCC DRIVER FOR AX.25
6586 L:      linux-hams@vger.kernel.org
6587 S:      Orphan
6588 F:      drivers/net/hamradio/dmascc.c
6589 F:      drivers/net/hamradio/scc.c
6590
6591 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6592 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6593 W:      http://www.highpoint-tech.com
6594 S:      Supported
6595 F:      Documentation/scsi/hptiop.txt
6596 F:      drivers/scsi/hptiop.c
6597
6598 HIPPI
6599 M:      Jes Sorensen <jes@trained-monkey.org>
6600 L:      linux-hippi@sunsite.dk
6601 S:      Maintained
6602 F:      include/linux/hippidevice.h
6603 F:      include/uapi/linux/if_hippi.h
6604 F:      net/802/hippi.c
6605 F:      drivers/net/hippi/
6606
6607 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6608 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6609 M:      Salil Mehta <salil.mehta@huawei.com>
6610 L:      netdev@vger.kernel.org
6611 W:      http://www.hisilicon.com
6612 S:      Maintained
6613 F:      drivers/net/ethernet/hisilicon/hns3/
6614
6615 HISILICON LPC BUS DRIVER
6616 M:      john.garry@huawei.com
6617 W:      http://www.hisilicon.com
6618 S:      Maintained
6619 F:      drivers/bus/hisi_lpc.c
6620 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6621
6622 HISILICON NETWORK SUBSYSTEM DRIVER
6623 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6624 M:      Salil Mehta <salil.mehta@huawei.com>
6625 L:      netdev@vger.kernel.org
6626 W:      http://www.hisilicon.com
6627 S:      Maintained
6628 F:      drivers/net/ethernet/hisilicon/
6629 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6630
6631 HISILICON PMU DRIVER
6632 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6633 W:      http://www.hisilicon.com
6634 S:      Supported
6635 F:      drivers/perf/hisilicon
6636 F:      Documentation/perf/hisi-pmu.txt
6637
6638 HISILICON ROCE DRIVER
6639 M:      Lijun Ou <oulijun@huawei.com>
6640 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6641 L:      linux-rdma@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/infiniband/hw/hns/
6644 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6645
6646 HISILICON SAS Controller
6647 M:      John Garry <john.garry@huawei.com>
6648 W:      http://www.hisilicon.com
6649 S:      Supported
6650 F:      drivers/scsi/hisi_sas/
6651 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6652
6653 HMM - Heterogeneous Memory Management
6654 M:      Jérôme Glisse <jglisse@redhat.com>
6655 L:      linux-mm@kvack.org
6656 S:      Maintained
6657 F:      mm/hmm*
6658 F:      include/linux/hmm*
6659 F:      Documentation/vm/hmm.rst
6660
6661 HOST AP DRIVER
6662 M:      Jouni Malinen <j@w1.fi>
6663 L:      linux-wireless@vger.kernel.org
6664 W:      http://w1.fi/hostap-driver.html
6665 S:      Obsolete
6666 F:      drivers/net/wireless/intersil/hostap/
6667
6668 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6669 L:      platform-driver-x86@vger.kernel.org
6670 S:      Orphan
6671 F:      drivers/platform/x86/tc1100-wmi.c
6672
6673 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6674 M:      Jaroslav Kysela <perex@perex.cz>
6675 S:      Maintained
6676 F:      drivers/net/ethernet/hp/hp100.*
6677
6678 HPET:   High Precision Event Timers driver
6679 M:      Clemens Ladisch <clemens@ladisch.de>
6680 S:      Maintained
6681 F:      Documentation/timers/hpet.txt
6682 F:      drivers/char/hpet.c
6683 F:      include/linux/hpet.h
6684 F:      include/uapi/linux/hpet.h
6685
6686 HPET:   x86
6687 S:      Orphan
6688 F:      arch/x86/kernel/hpet.c
6689 F:      arch/x86/include/asm/hpet.h
6690
6691 HPFS FILESYSTEM
6692 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6693 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6694 S:      Maintained
6695 F:      fs/hpfs/
6696
6697 HSI SUBSYSTEM
6698 M:      Sebastian Reichel <sre@kernel.org>
6699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6700 S:      Maintained
6701 F:      Documentation/ABI/testing/sysfs-bus-hsi
6702 F:      Documentation/driver-api/hsi.rst
6703 F:      drivers/hsi/
6704 F:      include/linux/hsi/
6705 F:      include/uapi/linux/hsi/
6706
6707 HSO 3G MODEM DRIVER
6708 L:      linux-usb@vger.kernel.org
6709 S:      Orphan
6710 F:      drivers/net/usb/hso.c
6711
6712 HSR NETWORK PROTOCOL
6713 M:      Arvid Brodin <arvid.brodin@alten.se>
6714 L:      netdev@vger.kernel.org
6715 S:      Maintained
6716 F:      net/hsr/
6717
6718 HT16K33 LED CONTROLLER DRIVER
6719 M:      Robin van der Gracht <robin@protonic.nl>
6720 S:      Maintained
6721 F:      drivers/auxdisplay/ht16k33.c
6722 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6723
6724 HTCPEN TOUCHSCREEN DRIVER
6725 M:      Pau Oliva Fora <pof@eslack.org>
6726 L:      linux-input@vger.kernel.org
6727 S:      Maintained
6728 F:      drivers/input/touchscreen/htcpen.c
6729
6730 HUAWEI ETHERNET DRIVER
6731 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6732 L:      netdev@vger.kernel.org
6733 S:      Supported
6734 F:      Documentation/networking/hinic.txt
6735 F:      drivers/net/ethernet/huawei/hinic/
6736
6737 HUGETLB FILESYSTEM
6738 M:      Mike Kravetz <mike.kravetz@oracle.com>
6739 L:      linux-mm@kvack.org
6740 S:      Maintained
6741 F:      fs/hugetlbfs/
6742 F:      mm/hugetlb.c
6743 F:      include/linux/hugetlb.h
6744 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6745 F:      Documentation/vm/hugetlbfs_reserv.rst
6746 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6747
6748 HVA ST MEDIA DRIVER
6749 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6750 L:      linux-media@vger.kernel.org
6751 T:      git git://linuxtv.org/media_tree.git
6752 W:      https://linuxtv.org
6753 S:      Supported
6754 F:      drivers/media/platform/sti/hva
6755
6756 HWPOISON MEMORY FAILURE HANDLING
6757 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6758 L:      linux-mm@kvack.org
6759 S:      Maintained
6760 F:      mm/memory-failure.c
6761 F:      mm/hwpoison-inject.c
6762
6763 Hyper-V CORE AND DRIVERS
6764 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6765 M:      Haiyang Zhang <haiyangz@microsoft.com>
6766 M:      Stephen Hemminger <sthemmin@microsoft.com>
6767 L:      devel@linuxdriverproject.org
6768 S:      Maintained
6769 F:      Documentation/networking/netvsc.txt
6770 F:      arch/x86/include/asm/mshyperv.h
6771 F:      arch/x86/include/asm/trace/hyperv.h
6772 F:      arch/x86/include/asm/hyperv-tlfs.h
6773 F:      arch/x86/kernel/cpu/mshyperv.c
6774 F:      arch/x86/hyperv
6775 F:      drivers/hid/hid-hyperv.c
6776 F:      drivers/hv/
6777 F:      drivers/input/serio/hyperv-keyboard.c
6778 F:      drivers/pci/controller/pci-hyperv.c
6779 F:      drivers/net/hyperv/
6780 F:      drivers/scsi/storvsc_drv.c
6781 F:      drivers/uio/uio_hv_generic.c
6782 F:      drivers/video/fbdev/hyperv_fb.c
6783 F:      net/vmw_vsock/hyperv_transport.c
6784 F:      include/linux/hyperv.h
6785 F:      include/uapi/linux/hyperv.h
6786 F:      tools/hv/
6787 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6788
6789 HYPERVISOR VIRTUAL CONSOLE DRIVER
6790 L:      linuxppc-dev@lists.ozlabs.org
6791 S:      Odd Fixes
6792 F:      drivers/tty/hvc/
6793
6794 I2C ACPI SUPPORT
6795 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6796 L:      linux-i2c@vger.kernel.org
6797 L:      linux-acpi@vger.kernel.org
6798 S:      Maintained
6799 F:      drivers/i2c/i2c-core-acpi.c
6800
6801 I2C MUXES
6802 M:      Peter Rosin <peda@axentia.se>
6803 L:      linux-i2c@vger.kernel.org
6804 S:      Maintained
6805 F:      Documentation/i2c/i2c-topology
6806 F:      Documentation/i2c/muxes/
6807 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6808 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6809 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6810 F:      drivers/i2c/i2c-mux.c
6811 F:      drivers/i2c/muxes/
6812 F:      include/linux/i2c-mux.h
6813
6814 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6815 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6816 L:      linux-i2c@vger.kernel.org
6817 S:      Maintained
6818 F:      drivers/i2c/busses/i2c-mv64xxx.c
6819
6820 I2C OVER PARALLEL PORT
6821 M:      Jean Delvare <jdelvare@suse.com>
6822 L:      linux-i2c@vger.kernel.org
6823 S:      Maintained
6824 F:      Documentation/i2c/busses/i2c-parport
6825 F:      Documentation/i2c/busses/i2c-parport-light
6826 F:      drivers/i2c/busses/i2c-parport.c
6827 F:      drivers/i2c/busses/i2c-parport-light.c
6828
6829 I2C SUBSYSTEM
6830 M:      Wolfram Sang <wsa@the-dreams.de>
6831 L:      linux-i2c@vger.kernel.org
6832 W:      https://i2c.wiki.kernel.org/
6833 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6835 S:      Maintained
6836 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6837 F:      Documentation/i2c/
6838 F:      drivers/i2c/*
6839 F:      include/linux/i2c.h
6840 F:      include/linux/i2c-dev.h
6841 F:      include/linux/i2c-smbus.h
6842 F:      include/uapi/linux/i2c.h
6843 F:      include/uapi/linux/i2c-*.h
6844
6845 I2C SUBSYSTEM HOST DRIVERS
6846 L:      linux-i2c@vger.kernel.org
6847 W:      https://i2c.wiki.kernel.org/
6848 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6850 S:      Odd Fixes
6851 F:      Documentation/devicetree/bindings/i2c/
6852 F:      drivers/i2c/algos/
6853 F:      drivers/i2c/busses/
6854
6855 I2C-TAOS-EVM DRIVER
6856 M:      Jean Delvare <jdelvare@suse.com>
6857 L:      linux-i2c@vger.kernel.org
6858 S:      Maintained
6859 F:      Documentation/i2c/busses/i2c-taos-evm
6860 F:      drivers/i2c/busses/i2c-taos-evm.c
6861
6862 I2C-TINY-USB DRIVER
6863 M:      Till Harbaum <till@harbaum.org>
6864 L:      linux-i2c@vger.kernel.org
6865 W:      http://www.harbaum.org/till/i2c_tiny_usb
6866 S:      Maintained
6867 F:      drivers/i2c/busses/i2c-tiny-usb.c
6868
6869 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6870 M:      Jean Delvare <jdelvare@suse.com>
6871 L:      linux-i2c@vger.kernel.org
6872 S:      Maintained
6873 F:      Documentation/i2c/busses/i2c-ali1535
6874 F:      Documentation/i2c/busses/i2c-ali1563
6875 F:      Documentation/i2c/busses/i2c-ali15x3
6876 F:      Documentation/i2c/busses/i2c-amd756
6877 F:      Documentation/i2c/busses/i2c-amd8111
6878 F:      Documentation/i2c/busses/i2c-i801
6879 F:      Documentation/i2c/busses/i2c-nforce2
6880 F:      Documentation/i2c/busses/i2c-piix4
6881 F:      Documentation/i2c/busses/i2c-sis5595
6882 F:      Documentation/i2c/busses/i2c-sis630
6883 F:      Documentation/i2c/busses/i2c-sis96x
6884 F:      Documentation/i2c/busses/i2c-via
6885 F:      Documentation/i2c/busses/i2c-viapro
6886 F:      drivers/i2c/busses/i2c-ali1535.c
6887 F:      drivers/i2c/busses/i2c-ali1563.c
6888 F:      drivers/i2c/busses/i2c-ali15x3.c
6889 F:      drivers/i2c/busses/i2c-amd756.c
6890 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6891 F:      drivers/i2c/busses/i2c-amd8111.c
6892 F:      drivers/i2c/busses/i2c-i801.c
6893 F:      drivers/i2c/busses/i2c-isch.c
6894 F:      drivers/i2c/busses/i2c-nforce2.c
6895 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6896 F:      drivers/i2c/busses/i2c-piix4.c
6897 F:      drivers/i2c/busses/i2c-sis5595.c
6898 F:      drivers/i2c/busses/i2c-sis630.c
6899 F:      drivers/i2c/busses/i2c-sis96x.c
6900 F:      drivers/i2c/busses/i2c-via.c
6901 F:      drivers/i2c/busses/i2c-viapro.c
6902
6903 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6904 M:      Hans de Goede <hdegoede@redhat.com>
6905 L:      linux-i2c@vger.kernel.org
6906 S:      Maintained
6907 F:      drivers/i2c/busses/i2c-cht-wc.c
6908
6909 I2C/SMBUS ISMT DRIVER
6910 M:      Seth Heasley <seth.heasley@intel.com>
6911 M:      Neil Horman <nhorman@tuxdriver.com>
6912 L:      linux-i2c@vger.kernel.org
6913 F:      drivers/i2c/busses/i2c-ismt.c
6914 F:      Documentation/i2c/busses/i2c-ismt
6915
6916 I2C/SMBUS STUB DRIVER
6917 M:      Jean Delvare <jdelvare@suse.com>
6918 L:      linux-i2c@vger.kernel.org
6919 S:      Maintained
6920 F:      drivers/i2c/i2c-stub.c
6921
6922 IA64 (Itanium) PLATFORM
6923 M:      Tony Luck <tony.luck@intel.com>
6924 M:      Fenghua Yu <fenghua.yu@intel.com>
6925 L:      linux-ia64@vger.kernel.org
6926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6927 S:      Maintained
6928 F:      arch/ia64/
6929
6930 IBM Power 842 compression accelerator
6931 M:      Haren Myneni <haren@us.ibm.com>
6932 S:      Supported
6933 F:      drivers/crypto/nx/Makefile
6934 F:      drivers/crypto/nx/Kconfig
6935 F:      drivers/crypto/nx/nx-842*
6936 F:      include/linux/sw842.h
6937 F:      crypto/842.c
6938 F:      lib/842/
6939
6940 IBM Power in-Nest Crypto Acceleration
6941 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6942 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6943 L:      linux-crypto@vger.kernel.org
6944 S:      Supported
6945 F:      drivers/crypto/nx/Makefile
6946 F:      drivers/crypto/nx/Kconfig
6947 F:      drivers/crypto/nx/nx-aes*
6948 F:      drivers/crypto/nx/nx-sha*
6949 F:      drivers/crypto/nx/nx.*
6950 F:      drivers/crypto/nx/nx_csbcpb.h
6951 F:      drivers/crypto/nx/nx_debugfs.h
6952
6953 IBM Power Linux RAID adapter
6954 M:      Brian King <brking@us.ibm.com>
6955 S:      Supported
6956 F:      drivers/scsi/ipr.*
6957
6958 IBM Power SRIOV Virtual NIC Device Driver
6959 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6960 M:      John Allen <jallen@linux.vnet.ibm.com>
6961 L:      netdev@vger.kernel.org
6962 S:      Supported
6963 F:      drivers/net/ethernet/ibm/ibmvnic.*
6964
6965 IBM Power Virtual Accelerator Switchboard
6966 M:      Sukadev Bhattiprolu
6967 L:      linuxppc-dev@lists.ozlabs.org
6968 S:      Supported
6969 F:      arch/powerpc/platforms/powernv/vas*
6970 F:      arch/powerpc/platforms/powernv/copy-paste.h
6971 F:      arch/powerpc/include/asm/vas.h
6972 F:      arch/powerpc/include/uapi/asm/vas.h
6973
6974 IBM Power Virtual Ethernet Device Driver
6975 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6976 L:      netdev@vger.kernel.org
6977 S:      Supported
6978 F:      drivers/net/ethernet/ibm/ibmveth.*
6979
6980 IBM Power Virtual FC Device Drivers
6981 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6982 L:      linux-scsi@vger.kernel.org
6983 S:      Supported
6984 F:      drivers/scsi/ibmvscsi/ibmvfc*
6985
6986 IBM Power Virtual Management Channel Driver
6987 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6988 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6989 S:      Supported
6990 F:      drivers/misc/ibmvmc.*
6991
6992 IBM Power Virtual SCSI Device Drivers
6993 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6994 L:      linux-scsi@vger.kernel.org
6995 S:      Supported
6996 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6997 F:      include/scsi/viosrp.h
6998
6999 IBM Power Virtual SCSI Device Target Driver
7000 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7001 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7002 L:      linux-scsi@vger.kernel.org
7003 L:      target-devel@vger.kernel.org
7004 S:      Supported
7005 F:      drivers/scsi/ibmvscsi_tgt/
7006
7007 IBM Power VMX Cryptographic instructions
7008 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7009 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7010 L:      linux-crypto@vger.kernel.org
7011 S:      Supported
7012 F:      drivers/crypto/vmx/Makefile
7013 F:      drivers/crypto/vmx/Kconfig
7014 F:      drivers/crypto/vmx/vmx.c
7015 F:      drivers/crypto/vmx/aes*
7016 F:      drivers/crypto/vmx/ghash*
7017 F:      drivers/crypto/vmx/ppc-xlate.pl
7018
7019 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7020 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7021 L:      linux-pci@vger.kernel.org
7022 L:      linuxppc-dev@lists.ozlabs.org
7023 S:      Supported
7024 F:      drivers/pci/hotplug/rpaphp*
7025
7026 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7027 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7028 L:      linux-pci@vger.kernel.org
7029 L:      linuxppc-dev@lists.ozlabs.org
7030 S:      Supported
7031 F:      drivers/pci/hotplug/rpadlpar*
7032
7033 IBM ServeRAID RAID DRIVER
7034 S:      Orphan
7035 F:      drivers/scsi/ips.*
7036
7037 ICH LPC AND GPIO DRIVER
7038 M:      Peter Tyser <ptyser@xes-inc.com>
7039 S:      Maintained
7040 F:      drivers/mfd/lpc_ich.c
7041 F:      drivers/gpio/gpio-ich.c
7042
7043 IDE SUBSYSTEM
7044 M:      "David S. Miller" <davem@davemloft.net>
7045 L:      linux-ide@vger.kernel.org
7046 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7048 S:      Maintained
7049 F:      Documentation/ide/
7050 F:      drivers/ide/
7051 F:      include/linux/ide.h
7052
7053 IDE/ATAPI DRIVERS
7054 M:      Borislav Petkov <bp@alien8.de>
7055 L:      linux-ide@vger.kernel.org
7056 S:      Maintained
7057 F:      Documentation/cdrom/ide-cd
7058 F:      drivers/ide/ide-cd*
7059
7060 IDEAPAD LAPTOP EXTRAS DRIVER
7061 M:      Ike Panhc <ike.pan@canonical.com>
7062 L:      platform-driver-x86@vger.kernel.org
7063 W:      http://launchpad.net/ideapad-laptop
7064 S:      Maintained
7065 F:      drivers/platform/x86/ideapad-laptop.c
7066
7067 IDEAPAD LAPTOP SLIDEBAR DRIVER
7068 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7069 L:      linux-input@vger.kernel.org
7070 W:      https://github.com/o2genum/ideapad-slidebar
7071 S:      Maintained
7072 F:      drivers/input/misc/ideapad_slidebar.c
7073
7074 IDT VersaClock 5 CLOCK DRIVER
7075 M:      Marek Vasut <marek.vasut@gmail.com>
7076 S:      Maintained
7077 F:      drivers/clk/clk-versaclock5.c
7078
7079 IEEE 802.15.4 SUBSYSTEM
7080 M:      Alexander Aring <alex.aring@gmail.com>
7081 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7082 L:      linux-wpan@vger.kernel.org
7083 W:      http://wpan.cakelab.org/
7084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7086 S:      Maintained
7087 F:      net/ieee802154/
7088 F:      net/mac802154/
7089 F:      drivers/net/ieee802154/
7090 F:      include/linux/nl802154.h
7091 F:      include/linux/ieee802154.h
7092 F:      include/net/nl802154.h
7093 F:      include/net/mac802154.h
7094 F:      include/net/af_ieee802154.h
7095 F:      include/net/cfg802154.h
7096 F:      include/net/ieee802154_netdev.h
7097 F:      Documentation/networking/ieee802154.txt
7098
7099 IFE PROTOCOL
7100 M:      Yotam Gigi <yotam.gi@gmail.com>
7101 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7102 F:      net/ife
7103 F:      include/net/ife.h
7104 F:      include/uapi/linux/ife.h
7105
7106 IGORPLUG-USB IR RECEIVER
7107 M:      Sean Young <sean@mess.org>
7108 L:      linux-media@vger.kernel.org
7109 S:      Maintained
7110 F:      drivers/media/rc/igorplugusb.c
7111
7112 IGUANAWORKS USB IR TRANSCEIVER
7113 M:      Sean Young <sean@mess.org>
7114 L:      linux-media@vger.kernel.org
7115 S:      Maintained
7116 F:      drivers/media/rc/iguanair.c
7117
7118 IIO DIGITAL POTENTIOMETER DAC
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-dac-dpot-dac
7123 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7124 F:      drivers/iio/dac/dpot-dac.c
7125
7126 IIO ENVELOPE DETECTOR
7127 M:      Peter Rosin <peda@axentia.se>
7128 L:      linux-iio@vger.kernel.org
7129 S:      Maintained
7130 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7131 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7132 F:      drivers/iio/adc/envelope-detector.c
7133
7134 IIO MULTIPLEXER
7135 M:      Peter Rosin <peda@axentia.se>
7136 L:      linux-iio@vger.kernel.org
7137 S:      Maintained
7138 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7139 F:      drivers/iio/multiplexer/iio-mux.c
7140
7141 IIO SUBSYSTEM AND DRIVERS
7142 M:      Jonathan Cameron <jic23@kernel.org>
7143 R:      Hartmut Knaack <knaack.h@gmx.de>
7144 R:      Lars-Peter Clausen <lars@metafoo.de>
7145 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7146 L:      linux-iio@vger.kernel.org
7147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7148 S:      Maintained
7149 F:      Documentation/ABI/testing/configfs-iio*
7150 F:      Documentation/ABI/testing/sysfs-bus-iio*
7151 F:      Documentation/devicetree/bindings/iio/
7152 F:      drivers/iio/
7153 F:      drivers/staging/iio/
7154 F:      include/linux/iio/
7155 F:      tools/iio/
7156
7157 IIO UNIT CONVERTER
7158 M:      Peter Rosin <peda@axentia.se>
7159 L:      linux-iio@vger.kernel.org
7160 S:      Maintained
7161 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7162 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7163 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7164 F:      drivers/iio/afe/iio-rescale.c
7165
7166 IKANOS/ADI EAGLE ADSL USB DRIVER
7167 M:      Matthieu Castet <castet.matthieu@free.fr>
7168 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7169 S:      Maintained
7170 F:      drivers/usb/atm/ueagle-atm.c
7171
7172 IMGTEC ASCII LCD DRIVER
7173 M:      Paul Burton <paul.burton@mips.com>
7174 S:      Maintained
7175 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7176 F:      drivers/auxdisplay/img-ascii-lcd.c
7177
7178 IMGTEC IR DECODER DRIVER
7179 M:      James Hogan <jhogan@kernel.org>
7180 S:      Maintained
7181 F:      drivers/media/rc/img-ir/
7182
7183 IMON SOUNDGRAPH USB IR RECEIVER
7184 M:      Sean Young <sean@mess.org>
7185 L:      linux-media@vger.kernel.org
7186 S:      Maintained
7187 F:      drivers/media/rc/imon_raw.c
7188 F:      drivers/media/rc/imon.c
7189
7190 IMS TWINTURBO FRAMEBUFFER DRIVER
7191 L:      linux-fbdev@vger.kernel.org
7192 S:      Orphan
7193 F:      drivers/video/fbdev/imsttfb.c
7194
7195 INA209 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/ina209
7200 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7201 F:      drivers/hwmon/ina209.c
7202
7203 INA2XX HARDWARE MONITOR DRIVER
7204 M:      Guenter Roeck <linux@roeck-us.net>
7205 L:      linux-hwmon@vger.kernel.org
7206 S:      Maintained
7207 F:      Documentation/hwmon/ina2xx
7208 F:      drivers/hwmon/ina2xx.c
7209 F:      include/linux/platform_data/ina2xx.h
7210
7211 INDUSTRY PACK SUBSYSTEM (IPACK)
7212 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7213 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7214 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7215 L:      industrypack-devel@lists.sourceforge.net
7216 W:      http://industrypack.sourceforge.net
7217 S:      Maintained
7218 F:      drivers/ipack/
7219
7220 INFINIBAND SUBSYSTEM
7221 M:      Doug Ledford <dledford@redhat.com>
7222 M:      Jason Gunthorpe <jgg@mellanox.com>
7223 L:      linux-rdma@vger.kernel.org
7224 W:      https://github.com/linux-rdma/rdma-core
7225 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7227 S:      Supported
7228 F:      Documentation/devicetree/bindings/infiniband/
7229 F:      Documentation/infiniband/
7230 F:      drivers/infiniband/
7231 F:      include/uapi/linux/if_infiniband.h
7232 F:      include/uapi/rdma/
7233 F:      include/rdma/
7234
7235 INGENIC JZ4780 DMA Driver
7236 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7237 S:      Maintained
7238 F:      drivers/dma/dma-jz4780.c
7239
7240 INGENIC JZ4780 NAND DRIVER
7241 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7242 L:      linux-mtd@lists.infradead.org
7243 S:      Maintained
7244 F:      drivers/mtd/nand/raw/jz4780_*
7245
7246 INOTIFY
7247 M:      Jan Kara <jack@suse.cz>
7248 R:      Amir Goldstein <amir73il@gmail.com>
7249 L:      linux-fsdevel@vger.kernel.org
7250 S:      Maintained
7251 F:      Documentation/filesystems/inotify.txt
7252 F:      fs/notify/inotify/
7253 F:      include/linux/inotify.h
7254 F:      include/uapi/linux/inotify.h
7255
7256 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7257 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7258 L:      linux-input@vger.kernel.org
7259 Q:      http://patchwork.kernel.org/project/linux-input/list/
7260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7261 S:      Maintained
7262 F:      drivers/input/
7263 F:      include/linux/input.h
7264 F:      include/uapi/linux/input.h
7265 F:      include/uapi/linux/input-event-codes.h
7266 F:      include/linux/input/
7267 F:      Documentation/devicetree/bindings/input/
7268 F:      Documentation/devicetree/bindings/serio/
7269 F:      Documentation/input/
7270
7271 INPUT MULTITOUCH (MT) PROTOCOL
7272 M:      Henrik Rydberg <rydberg@bitmath.org>
7273 L:      linux-input@vger.kernel.org
7274 S:      Odd fixes
7275 F:      Documentation/input/multi-touch-protocol.rst
7276 F:      drivers/input/input-mt.c
7277 K:      \b(ABS|SYN)_MT_
7278
7279 INSIDE SECURE CRYPTO DRIVER
7280 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7281 F:      drivers/crypto/inside-secure/
7282 S:      Maintained
7283 L:      linux-crypto@vger.kernel.org
7284
7285 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7286 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7287 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7288 L:      linux-integrity@vger.kernel.org
7289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7290 S:      Supported
7291 F:      security/integrity/ima/
7292
7293 INTEL 810/815 FRAMEBUFFER DRIVER
7294 M:      Antonino Daplas <adaplas@gmail.com>
7295 L:      linux-fbdev@vger.kernel.org
7296 S:      Maintained
7297 F:      drivers/video/fbdev/i810/
7298
7299 INTEL ASoC DRIVERS
7300 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7301 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7302 M:      Jie Yang <yang.jie@linux.intel.com>
7303 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7304 S:      Supported
7305 F:      sound/soc/intel/
7306
7307 INTEL C600 SERIES SAS CONTROLLER DRIVER
7308 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7309 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7310 L:      linux-scsi@vger.kernel.org
7311 T:      git git://git.code.sf.net/p/intel-sas/isci
7312 S:      Supported
7313 F:      drivers/scsi/isci/
7314
7315 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7316 M:      Jani Nikula <jani.nikula@linux.intel.com>
7317 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7318 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7319 L:      intel-gfx@lists.freedesktop.org
7320 W:      https://01.org/linuxgraphics/
7321 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7322 C:      irc://chat.freenode.net/intel-gfx
7323 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7324 T:      git git://anongit.freedesktop.org/drm-intel
7325 S:      Supported
7326 F:      drivers/gpu/drm/i915/
7327 F:      include/drm/i915*
7328 F:      include/uapi/drm/i915_drm.h
7329 F:      Documentation/gpu/i915.rst
7330
7331 INTEL ETHERNET DRIVERS
7332 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7333 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7334 W:      http://www.intel.com/support/feedback.htm
7335 W:      http://e1000.sourceforge.net/
7336 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7339 S:      Supported
7340 F:      Documentation/networking/e100.rst
7341 F:      Documentation/networking/e1000.rst
7342 F:      Documentation/networking/e1000e.txt
7343 F:      Documentation/networking/igb.txt
7344 F:      Documentation/networking/igbvf.txt
7345 F:      Documentation/networking/ixgb.txt
7346 F:      Documentation/networking/ixgbe.txt
7347 F:      Documentation/networking/ixgbevf.txt
7348 F:      Documentation/networking/i40e.txt
7349 F:      Documentation/networking/i40evf.txt
7350 F:      Documentation/networking/ice.txt
7351 F:      drivers/net/ethernet/intel/
7352 F:      drivers/net/ethernet/intel/*/
7353 F:      include/linux/avf/virtchnl.h
7354
7355 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7356 M:      Maik Broemme <mbroemme@libmpq.org>
7357 L:      linux-fbdev@vger.kernel.org
7358 S:      Maintained
7359 F:      Documentation/fb/intelfb.txt
7360 F:      drivers/video/fbdev/intelfb/
7361
7362 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7363 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7364 M:      Zhi Wang <zhi.a.wang@intel.com>
7365 L:      intel-gvt-dev@lists.freedesktop.org
7366 L:      intel-gfx@lists.freedesktop.org
7367 W:      https://01.org/igvt-g
7368 T:      git https://github.com/intel/gvt-linux.git
7369 S:      Supported
7370 F:      drivers/gpu/drm/i915/gvt/
7371
7372 INTEL HID EVENT DRIVER
7373 M:      Alex Hung <alex.hung@canonical.com>
7374 L:      platform-driver-x86@vger.kernel.org
7375 S:      Maintained
7376 F:      drivers/platform/x86/intel-hid.c
7377
7378 INTEL I/OAT DMA DRIVER
7379 M:      Dave Jiang <dave.jiang@intel.com>
7380 R:      Dan Williams <dan.j.williams@intel.com>
7381 L:      dmaengine@vger.kernel.org
7382 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7383 S:      Supported
7384 F:      drivers/dma/ioat*
7385
7386 INTEL IDLE DRIVER
7387 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7388 M:      Len Brown <lenb@kernel.org>
7389 L:      linux-pm@vger.kernel.org
7390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7391 B:      https://bugzilla.kernel.org
7392 S:      Supported
7393 F:      drivers/idle/intel_idle.c
7394
7395 INTEL INTEGRATED SENSOR HUB DRIVER
7396 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7397 M:      Jiri Kosina <jikos@kernel.org>
7398 L:      linux-input@vger.kernel.org
7399 S:      Maintained
7400 F:      drivers/hid/intel-ish-hid/
7401
7402 INTEL IOMMU (VT-d)
7403 M:      David Woodhouse <dwmw2@infradead.org>
7404 L:      iommu@lists.linux-foundation.org
7405 T:      git git://git.infradead.org/iommu-2.6.git
7406 S:      Supported
7407 F:      drivers/iommu/intel-iommu.c
7408 F:      include/linux/intel-iommu.h
7409
7410 INTEL IOP-ADMA DMA DRIVER
7411 R:      Dan Williams <dan.j.williams@intel.com>
7412 S:      Odd fixes
7413 F:      drivers/dma/iop-adma.c
7414
7415 INTEL IPU3 CSI-2 CIO2 DRIVER
7416 M:      Yong Zhi <yong.zhi@intel.com>
7417 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7418 M:      Bingbu Cao <bingbu.cao@intel.com>
7419 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7420 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7421 L:      linux-media@vger.kernel.org
7422 S:      Maintained
7423 F:      drivers/media/pci/intel/ipu3/
7424 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7425
7426 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7427 M:      Krzysztof Halasa <khalasa@piap.pl>
7428 S:      Maintained
7429 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7430 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7431 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7432 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7433 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7434 F:      drivers/net/wan/ixp4xx_hss.c
7435
7436 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7437 M:      Deepak Saxena <dsaxena@plexity.net>
7438 S:      Maintained
7439 F:      drivers/char/hw_random/ixp4xx-rng.c
7440
7441 INTEL MANAGEMENT ENGINE (mei)
7442 M:      Tomas Winkler <tomas.winkler@intel.com>
7443 L:      linux-kernel@vger.kernel.org
7444 S:      Supported
7445 F:      include/uapi/linux/mei.h
7446 F:      include/linux/mei_cl_bus.h
7447 F:      drivers/misc/mei/*
7448 F:      drivers/watchdog/mei_wdt.c
7449 F:      Documentation/misc-devices/mei/*
7450 F:      samples/mei/*
7451
7452 INTEL MENLOW THERMAL DRIVER
7453 M:      Sujith Thomas <sujith.thomas@intel.com>
7454 L:      platform-driver-x86@vger.kernel.org
7455 W:      https://01.org/linux-acpi
7456 S:      Supported
7457 F:      drivers/platform/x86/intel_menlow.c
7458
7459 INTEL MERRIFIELD GPIO DRIVER
7460 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7461 L:      linux-gpio@vger.kernel.org
7462 S:      Maintained
7463 F:      drivers/gpio/gpio-merrifield.c
7464
7465 INTEL MIC DRIVERS (mic)
7466 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7467 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7468 S:      Supported
7469 W:      https://github.com/sudeepdutt/mic
7470 W:      http://software.intel.com/en-us/mic-developer
7471 F:      include/linux/mic_bus.h
7472 F:      include/linux/scif.h
7473 F:      include/uapi/linux/mic_common.h
7474 F:      include/uapi/linux/mic_ioctl.h
7475 F:      include/uapi/linux/scif_ioctl.h
7476 F:      drivers/misc/mic/
7477 F:      drivers/dma/mic_x100_dma.c
7478 F:      drivers/dma/mic_x100_dma.h
7479 F:      Documentation/mic/
7480
7481 INTEL PMC CORE DRIVER
7482 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7483 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 S:      Maintained
7486 F:      arch/x86/include/asm/pmc_core.h
7487 F:      drivers/platform/x86/intel_pmc_core*
7488
7489 INTEL PMC/P-Unit IPC DRIVER
7490 M:      Zha Qipeng<qipeng.zha@intel.com>
7491 L:      platform-driver-x86@vger.kernel.org
7492 S:      Maintained
7493 F:      drivers/platform/x86/intel_pmc_ipc.c
7494 F:      drivers/platform/x86/intel_punit_ipc.c
7495 F:      arch/x86/include/asm/intel_pmc_ipc.h
7496 F:      arch/x86/include/asm/intel_punit_ipc.h
7497
7498 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7499 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7500 L:      linux-wireless@vger.kernel.org
7501 S:      Maintained
7502 F:      Documentation/networking/README.ipw2100
7503 F:      Documentation/networking/README.ipw2200
7504 F:      drivers/net/wireless/intel/ipw2x00/
7505
7506 INTEL PSTATE DRIVER
7507 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7508 M:      Len Brown <lenb@kernel.org>
7509 L:      linux-pm@vger.kernel.org
7510 S:      Supported
7511 F:      drivers/cpufreq/intel_pstate.c
7512
7513 INTEL RDMA RNIC DRIVER
7514 M:      Faisal Latif <faisal.latif@intel.com>
7515 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7516 L:      linux-rdma@vger.kernel.org
7517 S:      Supported
7518 F:      drivers/infiniband/hw/i40iw/
7519 F:      include/uapi/rdma/i40iw-abi.h
7520
7521 INTEL SHA MULTIBUFFER DRIVER
7522 M:      Megha Dey <megha.dey@linux.intel.com>
7523 R:      Tim Chen <tim.c.chen@linux.intel.com>
7524 L:      linux-crypto@vger.kernel.org
7525 S:      Supported
7526 F:      arch/x86/crypto/sha*-mb/
7527 F:      crypto/mcryptd.c
7528
7529 INTEL TELEMETRY DRIVER
7530 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7531 L:      platform-driver-x86@vger.kernel.org
7532 S:      Maintained
7533 F:      arch/x86/include/asm/intel_telemetry.h
7534 F:      drivers/platform/x86/intel_telemetry*
7535
7536 INTEL VIRTUAL BUTTON DRIVER
7537 M:      AceLan Kao <acelan.kao@canonical.com>
7538 L:      platform-driver-x86@vger.kernel.org
7539 S:      Maintained
7540 F:      drivers/platform/x86/intel-vbtn.c
7541
7542 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7543 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7544 L:      linux-wireless@vger.kernel.org
7545 S:      Supported
7546 F:      drivers/net/wireless/intel/iwlegacy/
7547
7548 INTEL WIRELESS WIFI LINK (iwlwifi)
7549 M:      Johannes Berg <johannes.berg@intel.com>
7550 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7551 M:      Luca Coelho <luciano.coelho@intel.com>
7552 M:      Intel Linux Wireless <linuxwifi@intel.com>
7553 L:      linux-wireless@vger.kernel.org
7554 W:      http://intellinuxwireless.org
7555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7556 S:      Supported
7557 F:      drivers/net/wireless/intel/iwlwifi/
7558
7559 INTEL WIRELESS WIMAX CONNECTION 2400
7560 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7561 M:      linux-wimax@intel.com
7562 L:      wimax@linuxwimax.org (subscribers-only)
7563 S:      Supported
7564 W:      http://linuxwimax.org
7565 F:      Documentation/wimax/README.i2400m
7566 F:      drivers/net/wimax/i2400m/
7567 F:      include/uapi/linux/wimax/i2400m.h
7568
7569 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7570 M:      Mario Limonciello <mario.limonciello@dell.com>
7571 S:      Maintained
7572 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7573
7574 INTEL(R) TRACE HUB
7575 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7576 S:      Supported
7577 F:      Documentation/trace/intel_th.rst
7578 F:      drivers/hwtracing/intel_th/
7579
7580 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7581 M:      Ning Sun <ning.sun@intel.com>
7582 L:      tboot-devel@lists.sourceforge.net
7583 W:      http://tboot.sourceforge.net
7584 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7585 S:      Supported
7586 F:      Documentation/intel_txt.txt
7587 F:      include/linux/tboot.h
7588 F:      arch/x86/kernel/tboot.c
7589
7590 INTEL-MID GPIO DRIVER
7591 M:      David Cohen <david.a.cohen@linux.intel.com>
7592 L:      linux-gpio@vger.kernel.org
7593 S:      Maintained
7594 F:      drivers/gpio/gpio-intel-mid.c
7595
7596 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7597 M:      Linus Walleij <linus.walleij@linaro.org>
7598 L:      linux-iio@vger.kernel.org
7599 S:      Maintained
7600 F:      drivers/iio/gyro/mpu3050*
7601 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7602
7603 IOC3 ETHERNET DRIVER
7604 M:      Ralf Baechle <ralf@linux-mips.org>
7605 L:      linux-mips@linux-mips.org
7606 S:      Maintained
7607 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7608
7609 IOC3 SERIAL DRIVER
7610 M:      Pat Gefre <pfg@sgi.com>
7611 L:      linux-serial@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/tty/serial/ioc3_serial.c
7614
7615 IOMMU DRIVERS
7616 M:      Joerg Roedel <joro@8bytes.org>
7617 L:      iommu@lists.linux-foundation.org
7618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7619 S:      Maintained
7620 F:      Documentation/devicetree/bindings/iommu/
7621 F:      drivers/iommu/
7622 F:      include/linux/iommu.h
7623 F:      include/linux/of_iommu.h
7624 F:      include/linux/iova.h
7625
7626 IP MASQUERADING
7627 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7628 S:      Maintained
7629 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7630
7631 IPMI SUBSYSTEM
7632 M:      Corey Minyard <minyard@acm.org>
7633 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7634 W:      http://openipmi.sourceforge.net/
7635 S:      Supported
7636 F:      Documentation/IPMI.txt
7637 F:      drivers/char/ipmi/
7638 F:      include/linux/ipmi*
7639 F:      include/uapi/linux/ipmi*
7640
7641 IPS SCSI RAID DRIVER
7642 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7643 L:      linux-scsi@vger.kernel.org
7644 W:      http://www.adaptec.com/
7645 S:      Maintained
7646 F:      drivers/scsi/ips*
7647
7648 IPVS
7649 M:      Wensong Zhang <wensong@linux-vs.org>
7650 M:      Simon Horman <horms@verge.net.au>
7651 M:      Julian Anastasov <ja@ssi.bg>
7652 L:      netdev@vger.kernel.org
7653 L:      lvs-devel@vger.kernel.org
7654 S:      Maintained
7655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7657 F:      Documentation/networking/ipvs-sysctl.txt
7658 F:      include/net/ip_vs.h
7659 F:      include/uapi/linux/ip_vs.h
7660 F:      net/netfilter/ipvs/
7661
7662 IPWIRELESS DRIVER
7663 M:      Jiri Kosina <jikos@kernel.org>
7664 M:      David Sterba <dsterba@suse.com>
7665 S:      Odd Fixes
7666 F:      drivers/tty/ipwireless/
7667
7668 IPX NETWORK LAYER
7669 L:      netdev@vger.kernel.org
7670 S:      Obsolete
7671 F:      include/uapi/linux/ipx.h
7672 F:      drivers/staging/ipx/
7673
7674 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7675 M:      Marc Zyngier <marc.zyngier@arm.com>
7676 S:      Maintained
7677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7678 F:      Documentation/IRQ-domain.txt
7679 F:      include/linux/irqdomain.h
7680 F:      kernel/irq/irqdomain.c
7681 F:      kernel/irq/msi.c
7682
7683 IRQ SUBSYSTEM
7684 M:      Thomas Gleixner <tglx@linutronix.de>
7685 L:      linux-kernel@vger.kernel.org
7686 S:      Maintained
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7688 F:      kernel/irq/
7689
7690 IRQCHIP DRIVERS
7691 M:      Thomas Gleixner <tglx@linutronix.de>
7692 M:      Jason Cooper <jason@lakedaemon.net>
7693 M:      Marc Zyngier <marc.zyngier@arm.com>
7694 L:      linux-kernel@vger.kernel.org
7695 S:      Maintained
7696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7697 F:      Documentation/devicetree/bindings/interrupt-controller/
7698 F:      drivers/irqchip/
7699
7700 ISA
7701 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7702 S:      Maintained
7703 F:      Documentation/isa.txt
7704 F:      drivers/base/isa.c
7705 F:      include/linux/isa.h
7706
7707 ISA RADIO MODULE
7708 M:      Hans Verkuil <hverkuil@xs4all.nl>
7709 L:      linux-media@vger.kernel.org
7710 T:      git git://linuxtv.org/media_tree.git
7711 W:      https://linuxtv.org
7712 S:      Maintained
7713 F:      drivers/media/radio/radio-isa*
7714
7715 ISAPNP
7716 M:      Jaroslav Kysela <perex@perex.cz>
7717 S:      Maintained
7718 F:      Documentation/isapnp.txt
7719 F:      drivers/pnp/isapnp/
7720 F:      include/linux/isapnp.h
7721
7722 ISCSI
7723 M:      Lee Duncan <lduncan@suse.com>
7724 M:      Chris Leech <cleech@redhat.com>
7725 L:      open-iscsi@googlegroups.com
7726 W:      www.open-iscsi.com
7727 S:      Maintained
7728 F:      drivers/scsi/*iscsi*
7729 F:      include/scsi/*iscsi*
7730
7731 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7732 M:      Peter Jones <pjones@redhat.com>
7733 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7734 S:      Maintained
7735 F:      drivers/firmware/iscsi_ibft*
7736
7737 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7738 M:      Sagi Grimberg <sagi@grimberg.me>
7739 M:      Max Gurtovoy <maxg@mellanox.com>
7740 L:      linux-rdma@vger.kernel.org
7741 S:      Supported
7742 W:      http://www.openfabrics.org
7743 W:      www.open-iscsi.org
7744 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7745 F:      drivers/infiniband/ulp/iser/
7746
7747 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7748 M:      Sagi Grimberg <sagi@grimberg.me>
7749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7750 L:      linux-rdma@vger.kernel.org
7751 L:      target-devel@vger.kernel.org
7752 S:      Supported
7753 W:      http://www.linux-iscsi.org
7754 F:      drivers/infiniband/ulp/isert
7755
7756 ISDN SUBSYSTEM
7757 M:      Karsten Keil <isdn@linux-pingi.de>
7758 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7759 L:      netdev@vger.kernel.org
7760 W:      http://www.isdn4linux.de
7761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7762 S:      Maintained
7763 F:      Documentation/isdn/
7764 F:      drivers/isdn/
7765 F:      include/linux/isdn.h
7766 F:      include/linux/isdn/
7767 F:      include/uapi/linux/isdn.h
7768 F:      include/uapi/linux/isdn/
7769
7770 ISDN SUBSYSTEM (Eicon active card driver)
7771 M:      Armin Schindler <mac@melware.de>
7772 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7773 W:      http://www.melware.de
7774 S:      Maintained
7775 F:      drivers/isdn/hardware/eicon/
7776
7777 IT87 HARDWARE MONITORING DRIVER
7778 M:      Jean Delvare <jdelvare@suse.com>
7779 L:      linux-hwmon@vger.kernel.org
7780 S:      Maintained
7781 F:      Documentation/hwmon/it87
7782 F:      drivers/hwmon/it87.c
7783
7784 IT913X MEDIA DRIVER
7785 M:      Antti Palosaari <crope@iki.fi>
7786 L:      linux-media@vger.kernel.org
7787 W:      https://linuxtv.org
7788 W:      http://palosaari.fi/linux/
7789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7790 T:      git git://linuxtv.org/anttip/media_tree.git
7791 S:      Maintained
7792 F:      drivers/media/tuners/it913x*
7793
7794 IVTV VIDEO4LINUX DRIVER
7795 M:      Andy Walls <awalls@md.metrocast.net>
7796 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7797 L:      linux-media@vger.kernel.org
7798 T:      git git://linuxtv.org/media_tree.git
7799 W:      http://www.ivtvdriver.org
7800 S:      Maintained
7801 F:      Documentation/media/v4l-drivers/ivtv*
7802 F:      drivers/media/pci/ivtv/
7803 F:      include/uapi/linux/ivtv*
7804
7805 IX2505V MEDIA DRIVER
7806 M:      Malcolm Priestley <tvboxspy@gmail.com>
7807 L:      linux-media@vger.kernel.org
7808 W:      https://linuxtv.org
7809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7810 S:      Maintained
7811 F:      drivers/media/dvb-frontends/ix2505v*
7812
7813 JAILHOUSE HYPERVISOR INTERFACE
7814 M:      Jan Kiszka <jan.kiszka@siemens.com>
7815 L:      jailhouse-dev@googlegroups.com
7816 S:      Maintained
7817 F:      arch/x86/kernel/jailhouse.c
7818 F:      arch/x86/include/asm/jailhouse_para.h
7819
7820 JC42.4 TEMPERATURE SENSOR DRIVER
7821 M:      Guenter Roeck <linux@roeck-us.net>
7822 L:      linux-hwmon@vger.kernel.org
7823 S:      Maintained
7824 F:      drivers/hwmon/jc42.c
7825 F:      Documentation/hwmon/jc42
7826
7827 JFS FILESYSTEM
7828 M:      Dave Kleikamp <shaggy@kernel.org>
7829 L:      jfs-discussion@lists.sourceforge.net
7830 W:      http://jfs.sourceforge.net/
7831 T:      git git://github.com/kleikamp/linux-shaggy.git
7832 S:      Maintained
7833 F:      Documentation/filesystems/jfs.txt
7834 F:      fs/jfs/
7835
7836 JME NETWORK DRIVER
7837 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7838 L:      netdev@vger.kernel.org
7839 S:      Maintained
7840 F:      drivers/net/ethernet/jme.*
7841
7842 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7843 M:      David Woodhouse <dwmw2@infradead.org>
7844 L:      linux-mtd@lists.infradead.org
7845 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7846 S:      Maintained
7847 F:      fs/jffs2/
7848 F:      include/uapi/linux/jffs2.h
7849
7850 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7851 M:      "Theodore Ts'o" <tytso@mit.edu>
7852 M:      Jan Kara <jack@suse.com>
7853 L:      linux-ext4@vger.kernel.org
7854 S:      Maintained
7855 F:      fs/jbd2/
7856 F:      include/linux/jbd2.h
7857
7858 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7859 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7860 L:      linux-media@vger.kernel.org
7861 S:      Maintained
7862 F:      drivers/media/platform/rcar_jpu.c
7863
7864 JSM Neo PCI based serial card
7865 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7866 L:      linux-serial@vger.kernel.org
7867 S:      Maintained
7868 F:      drivers/tty/serial/jsm/
7869
7870 K10TEMP HARDWARE MONITORING DRIVER
7871 M:      Clemens Ladisch <clemens@ladisch.de>
7872 L:      linux-hwmon@vger.kernel.org
7873 S:      Maintained
7874 F:      Documentation/hwmon/k10temp
7875 F:      drivers/hwmon/k10temp.c
7876
7877 K8TEMP HARDWARE MONITORING DRIVER
7878 M:      Rudolf Marek <r.marek@assembler.cz>
7879 L:      linux-hwmon@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/hwmon/k8temp
7882 F:      drivers/hwmon/k8temp.c
7883
7884 KASAN
7885 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7886 R:      Alexander Potapenko <glider@google.com>
7887 R:      Dmitry Vyukov <dvyukov@google.com>
7888 L:      kasan-dev@googlegroups.com
7889 S:      Maintained
7890 F:      arch/*/include/asm/kasan.h
7891 F:      arch/*/mm/kasan_init*
7892 F:      Documentation/dev-tools/kasan.rst
7893 F:      include/linux/kasan*.h
7894 F:      lib/test_kasan.c
7895 F:      mm/kasan/
7896 F:      scripts/Makefile.kasan
7897
7898 KCONFIG
7899 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7901 L:      linux-kbuild@vger.kernel.org
7902 S:      Maintained
7903 F:      Documentation/kbuild/kconfig*
7904 F:      scripts/kconfig/
7905 F:      scripts/Kconfig.include
7906
7907 KDUMP
7908 M:      Dave Young <dyoung@redhat.com>
7909 M:      Baoquan He <bhe@redhat.com>
7910 R:      Vivek Goyal <vgoyal@redhat.com>
7911 L:      kexec@lists.infradead.org
7912 W:      http://lse.sourceforge.net/kdump/
7913 S:      Maintained
7914 F:      Documentation/kdump/
7915
7916 KEENE FM RADIO TRANSMITTER DRIVER
7917 M:      Hans Verkuil <hverkuil@xs4all.nl>
7918 L:      linux-media@vger.kernel.org
7919 T:      git git://linuxtv.org/media_tree.git
7920 W:      https://linuxtv.org
7921 S:      Maintained
7922 F:      drivers/media/radio/radio-keene*
7923
7924 KERNEL AUTOMOUNTER
7925 M:      Ian Kent <raven@themaw.net>
7926 L:      autofs@vger.kernel.org
7927 S:      Maintained
7928 F:      fs/autofs/
7929
7930 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7931 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7932 M:      Michal Marek <michal.lkml@markovi.net>
7933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7934 L:      linux-kbuild@vger.kernel.org
7935 S:      Maintained
7936 F:      Documentation/kbuild/
7937 F:      Makefile
7938 F:      scripts/Kbuild*
7939 F:      scripts/Makefile*
7940 F:      scripts/basic/
7941 F:      scripts/mk*
7942 F:      scripts/mod/
7943 F:      scripts/package/
7944
7945 KERNEL JANITORS
7946 L:      kernel-janitors@vger.kernel.org
7947 W:      http://kernelnewbies.org/KernelJanitors
7948 S:      Odd Fixes
7949
7950 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7951 M:      "J. Bruce Fields" <bfields@fieldses.org>
7952 M:      Jeff Layton <jlayton@kernel.org>
7953 L:      linux-nfs@vger.kernel.org
7954 W:      http://nfs.sourceforge.net/
7955 T:      git git://linux-nfs.org/~bfields/linux.git
7956 S:      Supported
7957 F:      fs/nfsd/
7958 F:      include/uapi/linux/nfsd/
7959 F:      fs/lockd/
7960 F:      fs/nfs_common/
7961 F:      net/sunrpc/
7962 F:      include/linux/lockd/
7963 F:      include/linux/sunrpc/
7964 F:      include/uapi/linux/sunrpc/
7965
7966 KERNEL SELFTEST FRAMEWORK
7967 M:      Shuah Khan <shuah@kernel.org>
7968 L:      linux-kselftest@vger.kernel.org
7969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7970 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7971 S:      Maintained
7972 F:      tools/testing/selftests/
7973 F:      Documentation/dev-tools/kselftest*
7974
7975 KERNEL USERMODE HELPER
7976 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7977 L:      linux-kernel@vger.kernel.org
7978 S:      Maintained
7979 F:      kernel/umh.c
7980 F:      include/linux/umh.h
7981
7982 KERNEL VIRTUAL MACHINE (KVM)
7983 M:      Paolo Bonzini <pbonzini@redhat.com>
7984 M:      Radim Krčmář <rkrcmar@redhat.com>
7985 L:      kvm@vger.kernel.org
7986 W:      http://www.linux-kvm.org
7987 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7988 S:      Supported
7989 F:      Documentation/virtual/kvm/
7990 F:      include/trace/events/kvm.h
7991 F:      include/uapi/asm-generic/kvm*
7992 F:      include/uapi/linux/kvm*
7993 F:      include/asm-generic/kvm*
7994 F:      include/linux/kvm*
7995 F:      include/kvm/iodev.h
7996 F:      virt/kvm/*
7997 F:      tools/kvm/
7998
7999 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8000 M:      Joerg Roedel <joro@8bytes.org>
8001 L:      kvm@vger.kernel.org
8002 W:      http://www.linux-kvm.org/
8003 S:      Maintained
8004 F:      arch/x86/include/asm/svm.h
8005 F:      arch/x86/kvm/svm.c
8006
8007 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8008 M:      Christoffer Dall <christoffer.dall@arm.com>
8009 M:      Marc Zyngier <marc.zyngier@arm.com>
8010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8011 L:      kvmarm@lists.cs.columbia.edu
8012 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8014 S:      Supported
8015 F:      arch/arm/include/uapi/asm/kvm*
8016 F:      arch/arm/include/asm/kvm*
8017 F:      arch/arm/kvm/
8018 F:      virt/kvm/arm/
8019 F:      include/kvm/arm_*
8020
8021 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8022 M:      Christoffer Dall <christoffer.dall@arm.com>
8023 M:      Marc Zyngier <marc.zyngier@arm.com>
8024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8025 L:      kvmarm@lists.cs.columbia.edu
8026 S:      Maintained
8027 F:      arch/arm64/include/uapi/asm/kvm*
8028 F:      arch/arm64/include/asm/kvm*
8029 F:      arch/arm64/kvm/
8030
8031 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8032 M:      James Hogan <jhogan@kernel.org>
8033 L:      linux-mips@linux-mips.org
8034 S:      Supported
8035 F:      arch/mips/include/uapi/asm/kvm*
8036 F:      arch/mips/include/asm/kvm*
8037 F:      arch/mips/kvm/
8038
8039 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8040 M:      Paul Mackerras <paulus@ozlabs.org>
8041 L:      kvm-ppc@vger.kernel.org
8042 W:      http://www.linux-kvm.org/
8043 T:      git git://github.com/agraf/linux-2.6.git
8044 S:      Supported
8045 F:      arch/powerpc/include/uapi/asm/kvm*
8046 F:      arch/powerpc/include/asm/kvm*
8047 F:      arch/powerpc/kvm/
8048 F:      arch/powerpc/kernel/kvm*
8049
8050 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8051 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8052 M:      Janosch Frank <frankja@linux.ibm.com>
8053 R:      David Hildenbrand <david@redhat.com>
8054 R:      Cornelia Huck <cohuck@redhat.com>
8055 L:      linux-s390@vger.kernel.org
8056 W:      http://www.ibm.com/developerworks/linux/linux390/
8057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8058 S:      Supported
8059 F:      arch/s390/include/uapi/asm/kvm*
8060 F:      arch/s390/include/asm/gmap.h
8061 F:      arch/s390/include/asm/kvm*
8062 F:      arch/s390/kvm/
8063 F:      arch/s390/mm/gmap.c
8064
8065 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8066 M:      Paolo Bonzini <pbonzini@redhat.com>
8067 M:      Radim Krčmář <rkrcmar@redhat.com>
8068 L:      kvm@vger.kernel.org
8069 W:      http://www.linux-kvm.org
8070 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8071 S:      Supported
8072 F:      arch/x86/kvm/
8073 F:      arch/x86/include/uapi/asm/kvm*
8074 F:      arch/x86/include/asm/kvm*
8075 F:      arch/x86/include/asm/pvclock-abi.h
8076 F:      arch/x86/kernel/kvm.c
8077 F:      arch/x86/kernel/kvmclock.c
8078
8079 KERNFS
8080 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8081 M:      Tejun Heo <tj@kernel.org>
8082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8083 S:      Supported
8084 F:      include/linux/kernfs.h
8085 F:      fs/kernfs/
8086
8087 KEXEC
8088 M:      Eric Biederman <ebiederm@xmission.com>
8089 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8090 L:      kexec@lists.infradead.org
8091 S:      Maintained
8092 F:      include/linux/kexec.h
8093 F:      include/uapi/linux/kexec.h
8094 F:      kernel/kexec*
8095
8096 KEYS-ENCRYPTED
8097 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8098 L:      linux-integrity@vger.kernel.org
8099 L:      keyrings@vger.kernel.org
8100 S:      Supported
8101 F:      Documentation/security/keys/trusted-encrypted.rst
8102 F:      include/keys/encrypted-type.h
8103 F:      security/keys/encrypted-keys/
8104
8105 KEYS-TRUSTED
8106 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8107 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8108 L:      linux-integrity@vger.kernel.org
8109 L:      keyrings@vger.kernel.org
8110 S:      Supported
8111 F:      Documentation/security/keys/trusted-encrypted.rst
8112 F:      include/keys/trusted-type.h
8113 F:      security/keys/trusted.c
8114 F:      security/keys/trusted.h
8115
8116 KEYS/KEYRINGS:
8117 M:      David Howells <dhowells@redhat.com>
8118 L:      keyrings@vger.kernel.org
8119 S:      Maintained
8120 F:      Documentation/security/keys/core.rst
8121 F:      include/linux/key.h
8122 F:      include/linux/key-type.h
8123 F:      include/linux/keyctl.h
8124 F:      include/uapi/linux/keyctl.h
8125 F:      include/keys/
8126 F:      security/keys/
8127
8128 KGDB / KDB /debug_core
8129 M:      Jason Wessel <jason.wessel@windriver.com>
8130 M:      Daniel Thompson <daniel.thompson@linaro.org>
8131 W:      http://kgdb.wiki.kernel.org/
8132 L:      kgdb-bugreport@lists.sourceforge.net
8133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8134 S:      Maintained
8135 F:      Documentation/dev-tools/kgdb.rst
8136 F:      drivers/misc/kgdbts.c
8137 F:      drivers/tty/serial/kgdboc.c
8138 F:      include/linux/kdb.h
8139 F:      include/linux/kgdb.h
8140 F:      kernel/debug/
8141
8142 KMEMLEAK
8143 M:      Catalin Marinas <catalin.marinas@arm.com>
8144 S:      Maintained
8145 F:      Documentation/dev-tools/kmemleak.rst
8146 F:      include/linux/kmemleak.h
8147 F:      mm/kmemleak.c
8148 F:      mm/kmemleak-test.c
8149
8150 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8151 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8152 L:      linux-kernel@vger.kernel.org
8153 S:      Maintained
8154 F:      kernel/kmod.c
8155 F:      include/linux/kmod.h
8156 F:      lib/test_kmod.c
8157 F:      tools/testing/selftests/kmod/
8158
8159 KPROBES
8160 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8161 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8162 M:      "David S. Miller" <davem@davemloft.net>
8163 M:      Masami Hiramatsu <mhiramat@kernel.org>
8164 S:      Maintained
8165 F:      Documentation/kprobes.txt
8166 F:      include/linux/kprobes.h
8167 F:      include/asm-generic/kprobes.h
8168 F:      kernel/kprobes.c
8169
8170 KS0108 LCD CONTROLLER DRIVER
8171 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8172 S:      Maintained
8173 F:      Documentation/auxdisplay/ks0108
8174 F:      drivers/auxdisplay/ks0108.c
8175 F:      include/linux/ks0108.h
8176
8177 L3MDEV
8178 M:      David Ahern <dsa@cumulusnetworks.com>
8179 L:      netdev@vger.kernel.org
8180 S:      Maintained
8181 F:      net/l3mdev
8182 F:      include/net/l3mdev.h
8183
8184 LANTIQ MIPS ARCHITECTURE
8185 M:      John Crispin <john@phrozen.org>
8186 L:      linux-mips@linux-mips.org
8187 S:      Maintained
8188 F:      arch/mips/lantiq
8189 F:      drivers/soc/lantiq
8190
8191 LAPB module
8192 L:      linux-x25@vger.kernel.org
8193 S:      Orphan
8194 F:      Documentation/networking/lapb-module.txt
8195 F:      include/*/lapb.h
8196 F:      net/lapb/
8197
8198 LASI 53c700 driver for PARISC
8199 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8200 L:      linux-scsi@vger.kernel.org
8201 S:      Maintained
8202 F:      Documentation/scsi/53c700.txt
8203 F:      drivers/scsi/53c700*
8204
8205 LEAKING_ADDRESSES
8206 M:      Tobin C. Harding <me@tobin.cc>
8207 M:      Tycho Andersen <tycho@tycho.ws>
8208 L:      kernel-hardening@lists.openwall.com
8209 S:      Maintained
8210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8211 F:      scripts/leaking_addresses.pl
8212
8213 LED SUBSYSTEM
8214 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8215 M:      Pavel Machek <pavel@ucw.cz>
8216 L:      linux-leds@vger.kernel.org
8217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8218 S:      Maintained
8219 F:      Documentation/devicetree/bindings/leds/
8220 F:      drivers/leds/
8221 F:      include/linux/leds.h
8222
8223 LEGACY EEPROM DRIVER
8224 M:      Jean Delvare <jdelvare@suse.com>
8225 S:      Maintained
8226 F:      Documentation/misc-devices/eeprom
8227 F:      drivers/misc/eeprom/eeprom.c
8228
8229 LEGO MINDSTORMS EV3
8230 R:      David Lechner <david@lechnology.com>
8231 S:      Maintained
8232 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8233 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8234 F:      drivers/power/supply/lego_ev3_battery.c
8235
8236 LEGO USB Tower driver
8237 M:      Juergen Stuber <starblue@users.sourceforge.net>
8238 L:      legousb-devel@lists.sourceforge.net
8239 W:      http://legousb.sourceforge.net/
8240 S:      Maintained
8241 F:      drivers/usb/misc/legousbtower.c
8242
8243 LG2160 MEDIA DRIVER
8244 M:      Michael Krufky <mkrufky@linuxtv.org>
8245 L:      linux-media@vger.kernel.org
8246 W:      https://linuxtv.org
8247 W:      http://github.com/mkrufky
8248 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8249 T:      git git://linuxtv.org/mkrufky/tuners.git
8250 S:      Maintained
8251 F:      drivers/media/dvb-frontends/lg2160.*
8252
8253 LGDT3305 MEDIA DRIVER
8254 M:      Michael Krufky <mkrufky@linuxtv.org>
8255 L:      linux-media@vger.kernel.org
8256 W:      https://linuxtv.org
8257 W:      http://github.com/mkrufky
8258 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8259 T:      git git://linuxtv.org/mkrufky/tuners.git
8260 S:      Maintained
8261 F:      drivers/media/dvb-frontends/lgdt3305.*
8262
8263 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8264 M:      Viresh Kumar <vireshk@kernel.org>
8265 L:      linux-ide@vger.kernel.org
8266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8267 S:      Maintained
8268 F:      include/linux/pata_arasan_cf_data.h
8269 F:      drivers/ata/pata_arasan_cf.c
8270
8271 LIBATA PATA DRIVERS
8272 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8273 M:      Jens Axboe <axboe@kernel.dk>
8274 L:      linux-ide@vger.kernel.org
8275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8276 S:      Maintained
8277 F:      drivers/ata/pata_*.c
8278 F:      drivers/ata/ata_generic.c
8279
8280 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8281 M:      Linus Walleij <linus.walleij@linaro.org>
8282 L:      linux-ide@vger.kernel.org
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8284 S:      Maintained
8285 F:      drivers/ata/pata_ftide010.c
8286 F:      drivers/ata/sata_gemini.c
8287 F:      drivers/ata/sata_gemini.h
8288
8289 LIBATA SATA AHCI PLATFORM devices support
8290 M:      Hans de Goede <hdegoede@redhat.com>
8291 M:      Jens Axboe <axboe@kernel.dk>
8292 L:      linux-ide@vger.kernel.org
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8294 S:      Maintained
8295 F:      drivers/ata/ahci_platform.c
8296 F:      drivers/ata/libahci_platform.c
8297 F:      include/linux/ahci_platform.h
8298
8299 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8300 M:      Mikael Pettersson <mikpelinux@gmail.com>
8301 L:      linux-ide@vger.kernel.org
8302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8303 S:      Maintained
8304 F:      drivers/ata/sata_promise.*
8305
8306 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8307 M:      Jens Axboe <axboe@kernel.dk>
8308 L:      linux-ide@vger.kernel.org
8309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8310 S:      Maintained
8311 F:      drivers/ata/
8312 F:      include/linux/ata.h
8313 F:      include/linux/libata.h
8314 F:      Documentation/devicetree/bindings/ata/
8315
8316 LIBLOCKDEP
8317 M:      Sasha Levin <alexander.levin@verizon.com>
8318 S:      Maintained
8319 F:      tools/lib/lockdep/
8320
8321 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8322 M:      Ross Zwisler <zwisler@kernel.org>
8323 M:      Dan Williams <dan.j.williams@intel.com>
8324 M:      Vishal Verma <vishal.l.verma@intel.com>
8325 M:      Dave Jiang <dave.jiang@intel.com>
8326 L:      linux-nvdimm@lists.01.org
8327 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8328 S:      Supported
8329 F:      drivers/nvdimm/blk.c
8330 F:      drivers/nvdimm/region_devs.c
8331
8332 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8333 M:      Vishal Verma <vishal.l.verma@intel.com>
8334 M:      Dan Williams <dan.j.williams@intel.com>
8335 M:      Ross Zwisler <zwisler@kernel.org>
8336 M:      Dave Jiang <dave.jiang@intel.com>
8337 L:      linux-nvdimm@lists.01.org
8338 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8339 S:      Supported
8340 F:      drivers/nvdimm/btt*
8341
8342 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8343 M:      Ross Zwisler <zwisler@kernel.org>
8344 M:      Dan Williams <dan.j.williams@intel.com>
8345 M:      Vishal Verma <vishal.l.verma@intel.com>
8346 M:      Dave Jiang <dave.jiang@intel.com>
8347 L:      linux-nvdimm@lists.01.org
8348 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8349 S:      Supported
8350 F:      drivers/nvdimm/pmem*
8351
8352 LIBNVDIMM: DEVICETREE BINDINGS
8353 M:      Oliver O'Halloran <oohall@gmail.com>
8354 L:      linux-nvdimm@lists.01.org
8355 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8356 S:      Supported
8357 F:      drivers/nvdimm/of_pmem.c
8358 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8359
8360 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8361 M:      Dan Williams <dan.j.williams@intel.com>
8362 M:      Ross Zwisler <zwisler@kernel.org>
8363 M:      Vishal Verma <vishal.l.verma@intel.com>
8364 M:      Dave Jiang <dave.jiang@intel.com>
8365 L:      linux-nvdimm@lists.01.org
8366 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8368 S:      Supported
8369 F:      drivers/nvdimm/*
8370 F:      drivers/acpi/nfit/*
8371 F:      include/linux/nd.h
8372 F:      include/linux/libnvdimm.h
8373 F:      include/uapi/linux/ndctl.h
8374
8375 LIGHTNVM PLATFORM SUPPORT
8376 M:      Matias Bjorling <mb@lightnvm.io>
8377 W:      http://github/OpenChannelSSD
8378 L:      linux-block@vger.kernel.org
8379 S:      Maintained
8380 F:      drivers/lightnvm/
8381 F:      include/linux/lightnvm.h
8382 F:      include/uapi/linux/lightnvm.h
8383
8384 LINUX FOR POWER MACINTOSH
8385 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8386 W:      http://www.penguinppc.org/
8387 L:      linuxppc-dev@lists.ozlabs.org
8388 S:      Maintained
8389 F:      arch/powerpc/platforms/powermac/
8390 F:      drivers/macintosh/
8391
8392 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8393 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8394 M:      Paul Mackerras <paulus@samba.org>
8395 M:      Michael Ellerman <mpe@ellerman.id.au>
8396 W:      https://github.com/linuxppc/linux/wiki
8397 L:      linuxppc-dev@lists.ozlabs.org
8398 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8400 S:      Supported
8401 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8402 F:      Documentation/devicetree/bindings/powerpc/
8403 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8404 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8405 F:      Documentation/powerpc/
8406 F:      arch/powerpc/
8407 F:      drivers/char/tpm/tpm_ibmvtpm*
8408 F:      drivers/crypto/nx/
8409 F:      drivers/crypto/vmx/
8410 F:      drivers/i2c/busses/i2c-opal.c
8411 F:      drivers/net/ethernet/ibm/ibmveth.*
8412 F:      drivers/net/ethernet/ibm/ibmvnic.*
8413 F:      drivers/pci/hotplug/pnv_php.c
8414 F:      drivers/pci/hotplug/rpa*
8415 F:      drivers/rtc/rtc-opal.c
8416 F:      drivers/scsi/ibmvscsi/
8417 F:      drivers/tty/hvc/hvc_opal.c
8418 F:      drivers/watchdog/wdrtas.c
8419 F:      tools/testing/selftests/powerpc
8420 N:      /pmac
8421 N:      powermac
8422 N:      powernv
8423 N:      [^a-z0-9]ps3
8424 N:      pseries
8425
8426 LINUX FOR POWERPC EMBEDDED MPC5XXX
8427 M:      Anatolij Gustschin <agust@denx.de>
8428 L:      linuxppc-dev@lists.ozlabs.org
8429 T:      git git://git.denx.de/linux-denx-agust.git
8430 S:      Maintained
8431 F:      arch/powerpc/platforms/512x/
8432 F:      arch/powerpc/platforms/52xx/
8433
8434 LINUX FOR POWERPC EMBEDDED PPC4XX
8435 M:      Alistair Popple <alistair@popple.id.au>
8436 M:      Matt Porter <mporter@kernel.crashing.org>
8437 W:      http://www.penguinppc.org/
8438 L:      linuxppc-dev@lists.ozlabs.org
8439 S:      Maintained
8440 F:      arch/powerpc/platforms/40x/
8441 F:      arch/powerpc/platforms/44x/
8442
8443 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8444 M:      Scott Wood <oss@buserror.net>
8445 M:      Kumar Gala <galak@kernel.crashing.org>
8446 W:      http://www.penguinppc.org/
8447 L:      linuxppc-dev@lists.ozlabs.org
8448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8449 S:      Maintained
8450 F:      arch/powerpc/platforms/83xx/
8451 F:      arch/powerpc/platforms/85xx/
8452 F:      Documentation/devicetree/bindings/powerpc/fsl/
8453
8454 LINUX FOR POWERPC EMBEDDED PPC8XX
8455 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8456 W:      http://www.penguinppc.org/
8457 L:      linuxppc-dev@lists.ozlabs.org
8458 S:      Maintained
8459 F:      arch/powerpc/platforms/8xx/
8460
8461 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8462 L:      linuxppc-dev@lists.ozlabs.org
8463 S:      Orphan
8464 F:      arch/powerpc/*/*virtex*
8465 F:      arch/powerpc/*/*/*virtex*
8466
8467 LINUX FOR POWERPC PA SEMI PWRFICIENT
8468 L:      linuxppc-dev@lists.ozlabs.org
8469 S:      Orphan
8470 F:      arch/powerpc/platforms/pasemi/
8471 F:      drivers/*/*pasemi*
8472 F:      drivers/*/*/*pasemi*
8473
8474 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8475 M:      Kees Cook <keescook@chromium.org>
8476 S:      Maintained
8477 F:      drivers/misc/lkdtm/*
8478
8479 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8480 M:      Alan Stern <stern@rowland.harvard.edu>
8481 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8482 M:      Will Deacon <will.deacon@arm.com>
8483 M:      Peter Zijlstra <peterz@infradead.org>
8484 M:      Boqun Feng <boqun.feng@gmail.com>
8485 M:      Nicholas Piggin <npiggin@gmail.com>
8486 M:      David Howells <dhowells@redhat.com>
8487 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8488 M:      Luc Maranget <luc.maranget@inria.fr>
8489 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8490 R:      Akira Yokosawa <akiyks@gmail.com>
8491 R:      Daniel Lustig <dlustig@nvidia.com>
8492 L:      linux-kernel@vger.kernel.org
8493 L:      linux-arch@vger.kernel.org
8494 S:      Supported
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8496 F:      tools/memory-model/
8497 F:      Documentation/atomic_bitops.txt
8498 F:      Documentation/atomic_t.txt
8499 F:      Documentation/core-api/atomic_ops.rst
8500 F:      Documentation/core-api/refcount-vs-atomic.rst
8501 F:      Documentation/memory-barriers.txt
8502
8503 LIS3LV02D ACCELEROMETER DRIVER
8504 M:      Eric Piel <eric.piel@tremplin-utc.net>
8505 S:      Maintained
8506 F:      Documentation/misc-devices/lis3lv02d
8507 F:      drivers/misc/lis3lv02d/
8508 F:      drivers/platform/x86/hp_accel.c
8509
8510 LIVE PATCHING
8511 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8512 M:      Jessica Yu <jeyu@kernel.org>
8513 M:      Jiri Kosina <jikos@kernel.org>
8514 M:      Miroslav Benes <mbenes@suse.cz>
8515 R:      Petr Mladek <pmladek@suse.com>
8516 S:      Maintained
8517 F:      kernel/livepatch/
8518 F:      include/linux/livepatch.h
8519 F:      arch/x86/include/asm/livepatch.h
8520 F:      arch/x86/kernel/livepatch.c
8521 F:      Documentation/livepatch/
8522 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8523 F:      samples/livepatch/
8524 L:      live-patching@vger.kernel.org
8525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8526
8527 LLC (802.2)
8528 L:      netdev@vger.kernel.org
8529 S:      Odd fixes
8530 F:      include/linux/llc.h
8531 F:      include/uapi/linux/llc.h
8532 F:      include/net/llc*
8533 F:      net/llc/
8534
8535 LM73 HARDWARE MONITOR DRIVER
8536 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8537 L:      linux-hwmon@vger.kernel.org
8538 S:      Maintained
8539 F:      drivers/hwmon/lm73.c
8540
8541 LM78 HARDWARE MONITOR DRIVER
8542 M:      Jean Delvare <jdelvare@suse.com>
8543 L:      linux-hwmon@vger.kernel.org
8544 S:      Maintained
8545 F:      Documentation/hwmon/lm78
8546 F:      drivers/hwmon/lm78.c
8547
8548 LM83 HARDWARE MONITOR DRIVER
8549 M:      Jean Delvare <jdelvare@suse.com>
8550 L:      linux-hwmon@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/hwmon/lm83
8553 F:      drivers/hwmon/lm83.c
8554
8555 LM90 HARDWARE MONITOR DRIVER
8556 M:      Jean Delvare <jdelvare@suse.com>
8557 L:      linux-hwmon@vger.kernel.org
8558 S:      Maintained
8559 F:      Documentation/hwmon/lm90
8560 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8561 F:      drivers/hwmon/lm90.c
8562 F:      include/dt-bindings/thermal/lm90.h
8563
8564 LM95234 HARDWARE MONITOR DRIVER
8565 M:      Guenter Roeck <linux@roeck-us.net>
8566 L:      linux-hwmon@vger.kernel.org
8567 S:      Maintained
8568 F:      Documentation/hwmon/lm95234
8569 F:      drivers/hwmon/lm95234.c
8570
8571 LME2510 MEDIA DRIVER
8572 M:      Malcolm Priestley <tvboxspy@gmail.com>
8573 L:      linux-media@vger.kernel.org
8574 W:      https://linuxtv.org
8575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8576 S:      Maintained
8577 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8578
8579 LOADPIN SECURITY MODULE
8580 M:      Kees Cook <keescook@chromium.org>
8581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8582 S:      Supported
8583 F:      security/loadpin/
8584 F:      Documentation/admin-guide/LSM/LoadPin.rst
8585
8586 LOCKING PRIMITIVES
8587 M:      Peter Zijlstra <peterz@infradead.org>
8588 M:      Ingo Molnar <mingo@redhat.com>
8589 M:      Will Deacon <will.deacon@arm.com>
8590 L:      linux-kernel@vger.kernel.org
8591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8592 S:      Maintained
8593 F:      Documentation/locking/
8594 F:      include/linux/lockdep.h
8595 F:      include/linux/spinlock*.h
8596 F:      arch/*/include/asm/spinlock*.h
8597 F:      include/linux/rwlock*.h
8598 F:      include/linux/mutex*.h
8599 F:      arch/*/include/asm/mutex*.h
8600 F:      include/linux/rwsem*.h
8601 F:      arch/*/include/asm/rwsem.h
8602 F:      include/linux/seqlock.h
8603 F:      lib/locking*.[ch]
8604 F:      kernel/locking/
8605 X:      kernel/locking/locktorture.c
8606
8607 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8608 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8609 L:      linux-ntfs-dev@lists.sourceforge.net
8610 W:      http://www.linux-ntfs.org/content/view/19/37/
8611 S:      Maintained
8612 F:      Documentation/ldm.txt
8613 F:      block/partitions/ldm.*
8614
8615 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8616 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8617 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8618 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8619 L:      MPT-FusionLinux.pdl@broadcom.com
8620 L:      linux-scsi@vger.kernel.org
8621 W:      http://www.avagotech.com/support/
8622 S:      Supported
8623 F:      drivers/message/fusion/
8624 F:      drivers/scsi/mpt3sas/
8625
8626 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8627 M:      Matthew Wilcox <matthew@wil.cx>
8628 L:      linux-scsi@vger.kernel.org
8629 S:      Maintained
8630 F:      drivers/scsi/sym53c8xx_2/
8631
8632 LTC4261 HARDWARE MONITOR DRIVER
8633 M:      Guenter Roeck <linux@roeck-us.net>
8634 L:      linux-hwmon@vger.kernel.org
8635 S:      Maintained
8636 F:      Documentation/hwmon/ltc4261
8637 F:      drivers/hwmon/ltc4261.c
8638
8639 LTC4306 I2C MULTIPLEXER DRIVER
8640 M:      Michael Hennerich <michael.hennerich@analog.com>
8641 W:      http://ez.analog.com/community/linux-device-drivers
8642 L:      linux-i2c@vger.kernel.org
8643 S:      Supported
8644 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8645 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8646
8647 LTP (Linux Test Project)
8648 M:      Mike Frysinger <vapier@gentoo.org>
8649 M:      Cyril Hrubis <chrubis@suse.cz>
8650 M:      Wanlong Gao <wanlong.gao@gmail.com>
8651 M:      Jan Stancek <jstancek@redhat.com>
8652 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8653 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8654 L:      ltp@lists.linux.it (subscribers-only)
8655 W:      http://linux-test-project.github.io/
8656 T:      git git://github.com/linux-test-project/ltp.git
8657 S:      Maintained
8658
8659 M68K ARCHITECTURE
8660 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8661 L:      linux-m68k@lists.linux-m68k.org
8662 W:      http://www.linux-m68k.org/
8663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8664 S:      Maintained
8665 F:      arch/m68k/
8666 F:      drivers/zorro/
8667
8668 M68K ON APPLE MACINTOSH
8669 M:      Joshua Thompson <funaho@jurai.org>
8670 W:      http://www.mac.linux-m68k.org/
8671 L:      linux-m68k@lists.linux-m68k.org
8672 S:      Maintained
8673 F:      arch/m68k/mac/
8674
8675 M68K ON HP9000/300
8676 M:      Philip Blundell <philb@gnu.org>
8677 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8678 S:      Maintained
8679 F:      arch/m68k/hp300/
8680
8681 M88DS3103 MEDIA DRIVER
8682 M:      Antti Palosaari <crope@iki.fi>
8683 L:      linux-media@vger.kernel.org
8684 W:      https://linuxtv.org
8685 W:      http://palosaari.fi/linux/
8686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8687 T:      git git://linuxtv.org/anttip/media_tree.git
8688 S:      Maintained
8689 F:      drivers/media/dvb-frontends/m88ds3103*
8690
8691 M88RS2000 MEDIA DRIVER
8692 M:      Malcolm Priestley <tvboxspy@gmail.com>
8693 L:      linux-media@vger.kernel.org
8694 W:      https://linuxtv.org
8695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8696 S:      Maintained
8697 F:      drivers/media/dvb-frontends/m88rs2000*
8698
8699 MA901 MASTERKIT USB FM RADIO DRIVER
8700 M:      Alexey Klimov <klimov.linux@gmail.com>
8701 L:      linux-media@vger.kernel.org
8702 T:      git git://linuxtv.org/media_tree.git
8703 S:      Maintained
8704 F:      drivers/media/radio/radio-ma901.c
8705
8706 MAC80211
8707 M:      Johannes Berg <johannes@sipsolutions.net>
8708 L:      linux-wireless@vger.kernel.org
8709 W:      http://wireless.kernel.org/
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8712 S:      Maintained
8713 F:      Documentation/networking/mac80211-injection.txt
8714 F:      include/net/mac80211.h
8715 F:      net/mac80211/
8716 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8717 F:      Documentation/networking/mac80211_hwsim/README
8718
8719 MAILBOX API
8720 M:      Jassi Brar <jassisinghbrar@gmail.com>
8721 L:      linux-kernel@vger.kernel.org
8722 S:      Maintained
8723 F:      drivers/mailbox/
8724 F:      include/linux/mailbox_client.h
8725 F:      include/linux/mailbox_controller.h
8726
8727 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8728 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8729 W:      http://www.kernel.org/doc/man-pages
8730 L:      linux-man@vger.kernel.org
8731 S:      Maintained
8732
8733 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8734 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8735 L:      linux-mips@linux-mips.org
8736 S:      Maintained
8737 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8738
8739 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8740 M:      Andrew Lunn <andrew@lunn.ch>
8741 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8742 L:      netdev@vger.kernel.org
8743 S:      Maintained
8744 F:      drivers/net/dsa/mv88e6xxx/
8745 F:      linux/platform_data/mv88e6xxx.h
8746 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8747
8748 MARVELL ARMADA DRM SUPPORT
8749 M:      Russell King <linux@armlinux.org.uk>
8750 S:      Maintained
8751 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8752 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8753 F:      drivers/gpu/drm/armada/
8754 F:      include/uapi/drm/armada_drm.h
8755 F:      Documentation/devicetree/bindings/display/armada/
8756
8757 MARVELL CRYPTO DRIVER
8758 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8759 M:      Arnaud Ebalard <arno@natisbad.org>
8760 F:      drivers/crypto/marvell/
8761 S:      Maintained
8762 L:      linux-crypto@vger.kernel.org
8763
8764 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8765 M:      Mirko Lindner <mlindner@marvell.com>
8766 M:      Stephen Hemminger <stephen@networkplumber.org>
8767 L:      netdev@vger.kernel.org
8768 S:      Maintained
8769 F:      drivers/net/ethernet/marvell/sk*
8770
8771 MARVELL LIBERTAS WIRELESS DRIVER
8772 L:      libertas-dev@lists.infradead.org
8773 S:      Orphan
8774 F:      drivers/net/wireless/marvell/libertas/
8775
8776 MARVELL MACCHIATOBIN SUPPORT
8777 M:      Russell King <linux@armlinux.org.uk>
8778 L:      linux-arm-kernel@lists.infradead.org
8779 S:      Maintained
8780 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8781
8782 MARVELL MV643XX ETHERNET DRIVER
8783 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8784 L:      netdev@vger.kernel.org
8785 S:      Maintained
8786 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8787 F:      include/linux/mv643xx.h
8788
8789 MARVELL MV88X3310 PHY DRIVER
8790 M:      Russell King <linux@armlinux.org.uk>
8791 L:      netdev@vger.kernel.org
8792 S:      Maintained
8793 F:      drivers/net/phy/marvell10g.c
8794
8795 MARVELL MVNETA ETHERNET DRIVER
8796 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8797 L:      netdev@vger.kernel.org
8798 S:      Maintained
8799 F:      drivers/net/ethernet/marvell/mvneta.*
8800
8801 MARVELL MWIFIEX WIRELESS DRIVER
8802 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8803 M:      Nishant Sarmukadam <nishants@marvell.com>
8804 M:      Ganapathi Bhat <gbhat@marvell.com>
8805 M:      Xinming Hu <huxinming820@gmail.com>
8806 L:      linux-wireless@vger.kernel.org
8807 S:      Maintained
8808 F:      drivers/net/wireless/marvell/mwifiex/
8809
8810 MARVELL MWL8K WIRELESS DRIVER
8811 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8812 L:      linux-wireless@vger.kernel.org
8813 S:      Odd Fixes
8814 F:      drivers/net/wireless/marvell/mwl8k.c
8815
8816 MARVELL NAND CONTROLLER DRIVER
8817 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8818 L:      linux-mtd@lists.infradead.org
8819 S:      Maintained
8820 F:      drivers/mtd/nand/raw/marvell_nand.c
8821 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8822
8823 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8824 M:      Nicolas Pitre <nico@fluxnic.net>
8825 S:      Odd Fixes
8826 F:      drivers/mmc/host/mvsdio.*
8827
8828 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8829 M:      Hu Ziji <huziji@marvell.com>
8830 L:      linux-mmc@vger.kernel.org
8831 S:      Supported
8832 F:      drivers/mmc/host/sdhci-xenon*
8833 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8834
8835 MATROX FRAMEBUFFER DRIVER
8836 L:      linux-fbdev@vger.kernel.org
8837 S:      Orphan
8838 F:      drivers/video/fbdev/matrox/matroxfb_*
8839 F:      include/uapi/linux/matroxfb.h
8840
8841 MAX16065 HARDWARE MONITOR DRIVER
8842 M:      Guenter Roeck <linux@roeck-us.net>
8843 L:      linux-hwmon@vger.kernel.org
8844 S:      Maintained
8845 F:      Documentation/hwmon/max16065
8846 F:      drivers/hwmon/max16065.c
8847
8848 MAX20751 HARDWARE MONITOR DRIVER
8849 M:      Guenter Roeck <linux@roeck-us.net>
8850 L:      linux-hwmon@vger.kernel.org
8851 S:      Maintained
8852 F:      Documentation/hwmon/max20751
8853 F:      drivers/hwmon/max20751.c
8854
8855 MAX2175 SDR TUNER DRIVER
8856 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8857 L:      linux-media@vger.kernel.org
8858 T:      git git://linuxtv.org/media_tree.git
8859 S:      Maintained
8860 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8861 F:      Documentation/media/v4l-drivers/max2175.rst
8862 F:      drivers/media/i2c/max2175*
8863 F:      include/uapi/linux/max2175.h
8864
8865 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8866 L:      linux-hwmon@vger.kernel.org
8867 S:      Orphan
8868 F:      Documentation/hwmon/max6650
8869 F:      drivers/hwmon/max6650.c
8870
8871 MAX6697 HARDWARE MONITOR DRIVER
8872 M:      Guenter Roeck <linux@roeck-us.net>
8873 L:      linux-hwmon@vger.kernel.org
8874 S:      Maintained
8875 F:      Documentation/hwmon/max6697
8876 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8877 F:      drivers/hwmon/max6697.c
8878 F:      include/linux/platform_data/max6697.h
8879
8880 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8881 M:      Peter Rosin <peda@axentia.se>
8882 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8883 S:      Maintained
8884 F:      Documentation/devicetree/bindings/sound/max9860.txt
8885 F:      sound/soc/codecs/max9860.*
8886
8887 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8888 M:      Javier Martinez Canillas <javier@dowhile0.org>
8889 L:      linux-kernel@vger.kernel.org
8890 S:      Supported
8891 F:      drivers/regulator/max77802-regulator.c
8892 F:      Documentation/devicetree/bindings/*/*max77802.txt
8893 F:      include/dt-bindings/*/*max77802.h
8894
8895 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8896 M:      Krzysztof Kozlowski <krzk@kernel.org>
8897 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8898 L:      linux-pm@vger.kernel.org
8899 S:      Supported
8900 F:      drivers/power/supply/max14577_charger.c
8901 F:      drivers/power/supply/max77693_charger.c
8902
8903 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8904 M:      Chanwoo Choi <cw00.choi@samsung.com>
8905 M:      Krzysztof Kozlowski <krzk@kernel.org>
8906 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8907 L:      linux-kernel@vger.kernel.org
8908 S:      Supported
8909 F:      drivers/*/max14577*.c
8910 F:      drivers/*/max77686*.c
8911 F:      drivers/*/max77693*.c
8912 F:      drivers/extcon/extcon-max14577.c
8913 F:      drivers/extcon/extcon-max77693.c
8914 F:      drivers/rtc/rtc-max77686.c
8915 F:      drivers/clk/clk-max77686.c
8916 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8917 F:      Documentation/devicetree/bindings/*/max77686.txt
8918 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8919 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8920 F:      include/linux/mfd/max14577*.h
8921 F:      include/linux/mfd/max77686*.h
8922 F:      include/linux/mfd/max77693*.h
8923
8924 MAXIRADIO FM RADIO RECEIVER DRIVER
8925 M:      Hans Verkuil <hverkuil@xs4all.nl>
8926 L:      linux-media@vger.kernel.org
8927 T:      git git://linuxtv.org/media_tree.git
8928 W:      https://linuxtv.org
8929 S:      Maintained
8930 F:      drivers/media/radio/radio-maxiradio*
8931
8932 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8933 M:      Peter Rosin <peda@axentia.se>
8934 L:      linux-iio@vger.kernel.org
8935 S:      Maintained
8936 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8937 F:      drivers/iio/potentiometer/mcp4018.c
8938 F:      drivers/iio/potentiometer/mcp4531.c
8939
8940 MCR20A IEEE-802.15.4 RADIO DRIVER
8941 M:      Xue Liu <liuxuenetmail@gmail.com>
8942 L:      linux-wpan@vger.kernel.org
8943 W:      https://github.com/xueliu/mcr20a-linux
8944 S:      Maintained
8945 F:      drivers/net/ieee802154/mcr20a.c
8946 F:      drivers/net/ieee802154/mcr20a.h
8947 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8948
8949 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8950 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8951 L:      linux-iio@vger.kernel.org
8952 S:      Maintained
8953 F:      drivers/iio/dac/cio-dac.c
8954
8955 MEDIA DRIVERS FOR ASCOT2E
8956 M:      Sergey Kozlov <serjk@netup.ru>
8957 M:      Abylay Ospan <aospan@netup.ru>
8958 L:      linux-media@vger.kernel.org
8959 W:      https://linuxtv.org
8960 W:      http://netup.tv/
8961 T:      git git://linuxtv.org/media_tree.git
8962 S:      Supported
8963 F:      drivers/media/dvb-frontends/ascot2e*
8964
8965 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8966 M:      Jasmin Jessich <jasmin@anw.at>
8967 L:      linux-media@vger.kernel.org
8968 W:      https://linuxtv.org
8969 T:      git git://linuxtv.org/media_tree.git
8970 S:      Maintained
8971 F:      drivers/media/dvb-frontends/cxd2099*
8972
8973 MEDIA DRIVERS FOR CXD2841ER
8974 M:      Sergey Kozlov <serjk@netup.ru>
8975 M:      Abylay Ospan <aospan@netup.ru>
8976 L:      linux-media@vger.kernel.org
8977 W:      https://linuxtv.org
8978 W:      http://netup.tv/
8979 T:      git git://linuxtv.org/media_tree.git
8980 S:      Supported
8981 F:      drivers/media/dvb-frontends/cxd2841er*
8982
8983 MEDIA DRIVERS FOR CXD2880
8984 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8985 L:      linux-media@vger.kernel.org
8986 W:      http://linuxtv.org/
8987 T:      git git://linuxtv.org/media_tree.git
8988 S:      Supported
8989 F:      drivers/media/dvb-frontends/cxd2880/*
8990 F:      drivers/media/spi/cxd2880*
8991
8992 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8993 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8994 L:      linux-media@vger.kernel.org
8995 W:      https://linuxtv.org
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Maintained
8998 F:      drivers/media/pci/ddbridge/*
8999
9000 MEDIA DRIVERS FOR FREESCALE IMX
9001 M:      Steve Longerbeam <slongerbeam@gmail.com>
9002 M:      Philipp Zabel <p.zabel@pengutronix.de>
9003 L:      linux-media@vger.kernel.org
9004 T:      git git://linuxtv.org/media_tree.git
9005 S:      Maintained
9006 F:      Documentation/devicetree/bindings/media/imx.txt
9007 F:      Documentation/media/v4l-drivers/imx.rst
9008 F:      drivers/staging/media/imx/
9009 F:      include/linux/imx-media.h
9010 F:      include/media/imx.h
9011
9012 MEDIA DRIVERS FOR HELENE
9013 M:      Abylay Ospan <aospan@netup.ru>
9014 L:      linux-media@vger.kernel.org
9015 W:      https://linuxtv.org
9016 W:      http://netup.tv/
9017 T:      git git://linuxtv.org/media_tree.git
9018 S:      Supported
9019 F:      drivers/media/dvb-frontends/helene*
9020
9021 MEDIA DRIVERS FOR HORUS3A
9022 M:      Sergey Kozlov <serjk@netup.ru>
9023 M:      Abylay Ospan <aospan@netup.ru>
9024 L:      linux-media@vger.kernel.org
9025 W:      https://linuxtv.org
9026 W:      http://netup.tv/
9027 T:      git git://linuxtv.org/media_tree.git
9028 S:      Supported
9029 F:      drivers/media/dvb-frontends/horus3a*
9030
9031 MEDIA DRIVERS FOR LNBH25
9032 M:      Sergey Kozlov <serjk@netup.ru>
9033 M:      Abylay Ospan <aospan@netup.ru>
9034 L:      linux-media@vger.kernel.org
9035 W:      https://linuxtv.org
9036 W:      http://netup.tv/
9037 T:      git git://linuxtv.org/media_tree.git
9038 S:      Supported
9039 F:      drivers/media/dvb-frontends/lnbh25*
9040
9041 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9042 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9043 L:      linux-media@vger.kernel.org
9044 W:      https://linuxtv.org
9045 T:      git git://linuxtv.org/media_tree.git
9046 S:      Maintained
9047 F:      drivers/media/dvb-frontends/mxl5xx*
9048
9049 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9050 M:      Sergey Kozlov <serjk@netup.ru>
9051 M:      Abylay Ospan <aospan@netup.ru>
9052 L:      linux-media@vger.kernel.org
9053 W:      https://linuxtv.org
9054 W:      http://netup.tv/
9055 T:      git git://linuxtv.org/media_tree.git
9056 S:      Supported
9057 F:      drivers/media/pci/netup_unidvb/*
9058
9059 MEDIA DRIVERS FOR RENESAS - CEU
9060 M:      Jacopo Mondi <jacopo@jmondi.org>
9061 L:      linux-media@vger.kernel.org
9062 L:      linux-renesas-soc@vger.kernel.org
9063 T:      git git://linuxtv.org/media_tree.git
9064 S:      Supported
9065 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9066 F:      drivers/media/platform/renesas-ceu.c
9067 F:      include/media/drv-intf/renesas-ceu.h
9068
9069 MEDIA DRIVERS FOR RENESAS - DRIF
9070 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9071 L:      linux-media@vger.kernel.org
9072 L:      linux-renesas-soc@vger.kernel.org
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Supported
9075 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9076 F:      drivers/media/platform/rcar_drif.c
9077
9078 MEDIA DRIVERS FOR RENESAS - FCP
9079 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9080 L:      linux-media@vger.kernel.org
9081 L:      linux-renesas-soc@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Supported
9084 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9085 F:      drivers/media/platform/rcar-fcp.c
9086 F:      include/media/rcar-fcp.h
9087
9088 MEDIA DRIVERS FOR RENESAS - FDP1
9089 M:      Kieran Bingham <kieran@bingham.xyz>
9090 L:      linux-media@vger.kernel.org
9091 L:      linux-renesas-soc@vger.kernel.org
9092 T:      git git://linuxtv.org/media_tree.git
9093 S:      Supported
9094 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9095 F:      drivers/media/platform/rcar_fdp1.c
9096
9097 MEDIA DRIVERS FOR RENESAS - VIN
9098 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9099 L:      linux-media@vger.kernel.org
9100 L:      linux-renesas-soc@vger.kernel.org
9101 T:      git git://linuxtv.org/media_tree.git
9102 S:      Supported
9103 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9104 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9105 F:      drivers/media/platform/rcar-vin/
9106
9107 MEDIA DRIVERS FOR RENESAS - VSP1
9108 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9109 L:      linux-media@vger.kernel.org
9110 L:      linux-renesas-soc@vger.kernel.org
9111 T:      git git://linuxtv.org/media_tree.git
9112 S:      Supported
9113 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9114 F:      drivers/media/platform/vsp1/
9115
9116 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9117 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9118 L:      linux-media@vger.kernel.org
9119 W:      https://linuxtv.org
9120 T:      git git://linuxtv.org/media_tree.git
9121 S:      Maintained
9122 F:      drivers/media/dvb-frontends/stv0910*
9123
9124 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9125 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9126 L:      linux-media@vger.kernel.org
9127 W:      https://linuxtv.org
9128 T:      git git://linuxtv.org/media_tree.git
9129 S:      Maintained
9130 F:      drivers/media/dvb-frontends/stv6111*
9131
9132 MEDIA DRIVERS FOR STM32 - DCMI
9133 M:      Hugues Fruchet <hugues.fruchet@st.com>
9134 L:      linux-media@vger.kernel.org
9135 T:      git git://linuxtv.org/media_tree.git
9136 S:      Supported
9137 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9138 F:      drivers/media/platform/stm32/stm32-dcmi.c
9139
9140 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9141 M:      Dmitry Osipenko <digetx@gmail.com>
9142 L:      linux-media@vger.kernel.org
9143 L:      linux-tegra@vger.kernel.org
9144 T:      git git://linuxtv.org/media_tree.git
9145 S:      Maintained
9146 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9147 F:      drivers/staging/media/tegra-vde/
9148
9149 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9150 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9151 P:      LinuxTV.org Project
9152 L:      linux-media@vger.kernel.org
9153 W:      https://linuxtv.org
9154 Q:      http://patchwork.kernel.org/project/linux-media/list/
9155 T:      git git://linuxtv.org/media_tree.git
9156 S:      Maintained
9157 F:      Documentation/devicetree/bindings/media/
9158 F:      Documentation/media/
9159 F:      drivers/media/
9160 F:      drivers/staging/media/
9161 F:      include/linux/platform_data/media/
9162 F:      include/media/
9163 F:      include/uapi/linux/dvb/
9164 F:      include/uapi/linux/videodev2.h
9165 F:      include/uapi/linux/media.h
9166 F:      include/uapi/linux/v4l2-*
9167 F:      include/uapi/linux/meye.h
9168 F:      include/uapi/linux/ivtv*
9169 F:      include/uapi/linux/uvcvideo.h
9170
9171 MEDIATEK BLUETOOTH DRIVER
9172 M:      Sean Wang <sean.wang@mediatek.com>
9173 L:      linux-bluetooth@vger.kernel.org
9174 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9175 S:      Maintained
9176 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9177 F:      drivers/bluetooth/btmtkuart.c
9178
9179 MEDIATEK CIR DRIVER
9180 M:      Sean Wang <sean.wang@mediatek.com>
9181 S:      Maintained
9182 F:      drivers/media/rc/mtk-cir.c
9183
9184 MEDIATEK DMA DRIVER
9185 M:      Sean Wang <sean.wang@mediatek.com>
9186 L:      dmaengine@vger.kernel.org
9187 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9188 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9189 S:      Maintained
9190 F:      Documentation/devicetree/bindings/dma/mtk-*
9191 F:      drivers/dma/mediatek/
9192
9193 MEDIATEK PMIC LED DRIVER
9194 M:      Sean Wang <sean.wang@mediatek.com>
9195 S:      Maintained
9196 F:      drivers/leds/leds-mt6323.c
9197 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9198
9199 MEDIATEK ETHERNET DRIVER
9200 M:      Felix Fietkau <nbd@openwrt.org>
9201 M:      John Crispin <john@phrozen.org>
9202 M:      Sean Wang <sean.wang@mediatek.com>
9203 M:      Nelson Chang <nelson.chang@mediatek.com>
9204 L:      netdev@vger.kernel.org
9205 S:      Maintained
9206 F:      drivers/net/ethernet/mediatek/
9207
9208 MEDIATEK SWITCH DRIVER
9209 M:      Sean Wang <sean.wang@mediatek.com>
9210 L:      netdev@vger.kernel.org
9211 S:      Maintained
9212 F:      drivers/net/dsa/mt7530.*
9213 F:      net/dsa/tag_mtk.c
9214
9215 MEDIATEK JPEG DRIVER
9216 M:      Rick Chang <rick.chang@mediatek.com>
9217 M:      Bin Liu <bin.liu@mediatek.com>
9218 S:      Supported
9219 F:      drivers/media/platform/mtk-jpeg/
9220 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9221
9222 MEDIATEK MDP DRIVER
9223 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9224 M:      Houlong Wei <houlong.wei@mediatek.com>
9225 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9226 S:      Supported
9227 F:      drivers/media/platform/mtk-mdp/
9228 F:      drivers/media/platform/mtk-vpu/
9229 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9230
9231 MEDIATEK MEDIA DRIVER
9232 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9233 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9234 S:      Supported
9235 F:      drivers/media/platform/mtk-vcodec/
9236 F:      drivers/media/platform/mtk-vpu/
9237 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9238 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9239
9240 MEDIATEK MT7601U WIRELESS LAN DRIVER
9241 M:      Jakub Kicinski <kubakici@wp.pl>
9242 L:      linux-wireless@vger.kernel.org
9243 S:      Maintained
9244 F:      drivers/net/wireless/mediatek/mt7601u/
9245
9246 MEDIATEK NAND CONTROLLER DRIVER
9247 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9248 L:      linux-mtd@lists.infradead.org
9249 S:      Maintained
9250 F:      drivers/mtd/nand/raw/mtk_*
9251 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9252
9253 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9254 M:      Sean Wang <sean.wang@mediatek.com>
9255 S:      Maintained
9256 F:      drivers/char/hw_random/mtk-rng.c
9257
9258 MEDIATEK USB3 DRD IP DRIVER
9259 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9260 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9262 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9263 S:      Maintained
9264 F:      drivers/usb/mtu3/
9265
9266 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9267 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9268 M:      Martin Donnelly <martin.donnelly@ge.com>
9269 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9270 S:      Maintained
9271 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9272 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9273
9274 MEGARAID SCSI/SAS DRIVERS
9275 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9276 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9277 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9278 L:      megaraidlinux.pdl@broadcom.com
9279 L:      linux-scsi@vger.kernel.org
9280 W:      http://www.avagotech.com/support/
9281 S:      Maintained
9282 F:      Documentation/scsi/megaraid.txt
9283 F:      drivers/scsi/megaraid.*
9284 F:      drivers/scsi/megaraid/
9285
9286 MELEXIS MLX90614 DRIVER
9287 M:      Crt Mori <cmo@melexis.com>
9288 L:      linux-iio@vger.kernel.org
9289 W:      http://www.melexis.com
9290 S:      Supported
9291 F:      drivers/iio/temperature/mlx90614.c
9292
9293 MELEXIS MLX90632 DRIVER
9294 M:      Crt Mori <cmo@melexis.com>
9295 L:      linux-iio@vger.kernel.org
9296 W:      http://www.melexis.com
9297 S:      Supported
9298 F:      drivers/iio/temperature/mlx90632.c
9299
9300 MELFAS MIP4 TOUCHSCREEN DRIVER
9301 M:      Sangwon Jee <jeesw@melfas.com>
9302 W:      http://www.melfas.com
9303 S:      Supported
9304 F:      drivers/input/touchscreen/melfas_mip4.c
9305 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9306
9307 MELLANOX ETHERNET DRIVER (mlx4_en)
9308 M:      Tariq Toukan <tariqt@mellanox.com>
9309 L:      netdev@vger.kernel.org
9310 S:      Supported
9311 W:      http://www.mellanox.com
9312 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9313 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9314
9315 MELLANOX ETHERNET DRIVER (mlx5e)
9316 M:      Saeed Mahameed <saeedm@mellanox.com>
9317 L:      netdev@vger.kernel.org
9318 S:      Supported
9319 W:      http://www.mellanox.com
9320 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9321 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9322
9323 MELLANOX ETHERNET INNOVA DRIVERS
9324 R:      Boris Pismenny <borisp@mellanox.com>
9325 L:      netdev@vger.kernel.org
9326 S:      Supported
9327 W:      http://www.mellanox.com
9328 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9329 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9330 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9332 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9333
9334 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9335 R:      Boris Pismenny <borisp@mellanox.com>
9336 L:      netdev@vger.kernel.org
9337 S:      Supported
9338 W:      http://www.mellanox.com
9339 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9341 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9342
9343 MELLANOX ETHERNET SWITCH DRIVERS
9344 M:      Jiri Pirko <jiri@mellanox.com>
9345 M:      Ido Schimmel <idosch@mellanox.com>
9346 L:      netdev@vger.kernel.org
9347 S:      Supported
9348 W:      http://www.mellanox.com
9349 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9350 F:      drivers/net/ethernet/mellanox/mlxsw/
9351 F:      tools/testing/selftests/drivers/net/mlxsw/
9352
9353 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9354 M:      mlxsw@mellanox.com
9355 L:      netdev@vger.kernel.org
9356 S:      Supported
9357 W:      http://www.mellanox.com
9358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9359 F:      drivers/net/ethernet/mellanox/mlxfw/
9360
9361 MELLANOX HARDWARE PLATFORM SUPPORT
9362 M:      Andy Shevchenko <andy@infradead.org>
9363 M:      Darren Hart <dvhart@infradead.org>
9364 M:      Vadim Pasternak <vadimp@mellanox.com>
9365 L:      platform-driver-x86@vger.kernel.org
9366 S:      Supported
9367 F:      drivers/platform/mellanox/
9368
9369 MELLANOX MLX4 core VPI driver
9370 M:      Tariq Toukan <tariqt@mellanox.com>
9371 L:      netdev@vger.kernel.org
9372 L:      linux-rdma@vger.kernel.org
9373 W:      http://www.mellanox.com
9374 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9375 S:      Supported
9376 F:      drivers/net/ethernet/mellanox/mlx4/
9377 F:      include/linux/mlx4/
9378
9379 MELLANOX MLX4 IB driver
9380 M:      Yishai Hadas <yishaih@mellanox.com>
9381 L:      linux-rdma@vger.kernel.org
9382 W:      http://www.mellanox.com
9383 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9384 S:      Supported
9385 F:      drivers/infiniband/hw/mlx4/
9386 F:      include/linux/mlx4/
9387 F:      include/uapi/rdma/mlx4-abi.h
9388
9389 MELLANOX MLX5 core VPI driver
9390 M:      Saeed Mahameed <saeedm@mellanox.com>
9391 M:      Leon Romanovsky <leonro@mellanox.com>
9392 L:      netdev@vger.kernel.org
9393 L:      linux-rdma@vger.kernel.org
9394 W:      http://www.mellanox.com
9395 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9396 S:      Supported
9397 F:      drivers/net/ethernet/mellanox/mlx5/core/
9398 F:      include/linux/mlx5/
9399
9400 MELLANOX MLX5 IB driver
9401 M:      Leon Romanovsky <leonro@mellanox.com>
9402 L:      linux-rdma@vger.kernel.org
9403 W:      http://www.mellanox.com
9404 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9405 S:      Supported
9406 F:      drivers/infiniband/hw/mlx5/
9407 F:      include/linux/mlx5/
9408 F:      include/uapi/rdma/mlx5-abi.h
9409
9410 MELLANOX MLXCPLD I2C AND MUX DRIVER
9411 M:      Vadim Pasternak <vadimp@mellanox.com>
9412 M:      Michael Shych <michaelsh@mellanox.com>
9413 L:      linux-i2c@vger.kernel.org
9414 S:      Supported
9415 F:      drivers/i2c/busses/i2c-mlxcpld.c
9416 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9417 F:      Documentation/i2c/busses/i2c-mlxcpld
9418
9419 MELLANOX MLXCPLD LED DRIVER
9420 M:      Vadim Pasternak <vadimp@mellanox.com>
9421 L:      linux-leds@vger.kernel.org
9422 S:      Supported
9423 F:      drivers/leds/leds-mlxcpld.c
9424 F:      drivers/leds/leds-mlxreg.c
9425 F:      Documentation/leds/leds-mlxcpld.txt
9426
9427 MELLANOX PLATFORM DRIVER
9428 M:      Vadim Pasternak <vadimp@mellanox.com>
9429 L:      platform-driver-x86@vger.kernel.org
9430 S:      Supported
9431 F:      drivers/platform/x86/mlx-platform.c
9432
9433 MEMBARRIER SUPPORT
9434 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9435 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9436 L:      linux-kernel@vger.kernel.org
9437 S:      Supported
9438 F:      kernel/sched/membarrier.c
9439 F:      include/uapi/linux/membarrier.h
9440 F:      arch/powerpc/include/asm/membarrier.h
9441
9442 MEMORY MANAGEMENT
9443 L:      linux-mm@kvack.org
9444 W:      http://www.linux-mm.org
9445 S:      Maintained
9446 F:      include/linux/mm.h
9447 F:      include/linux/gfp.h
9448 F:      include/linux/mmzone.h
9449 F:      include/linux/memory_hotplug.h
9450 F:      include/linux/vmalloc.h
9451 F:      mm/
9452
9453 MEMORY TECHNOLOGY DEVICES (MTD)
9454 M:      David Woodhouse <dwmw2@infradead.org>
9455 M:      Brian Norris <computersforpeace@gmail.com>
9456 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9457 M:      Marek Vasut <marek.vasut@gmail.com>
9458 M:      Richard Weinberger <richard@nod.at>
9459 L:      linux-mtd@lists.infradead.org
9460 W:      http://www.linux-mtd.infradead.org/
9461 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9462 T:      git git://git.infradead.org/linux-mtd.git master
9463 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9464 S:      Maintained
9465 F:      Documentation/devicetree/bindings/mtd/
9466 F:      drivers/mtd/
9467 F:      include/linux/mtd/
9468 F:      include/uapi/mtd/
9469
9470 MEN A21 WATCHDOG DRIVER
9471 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9472 L:      linux-watchdog@vger.kernel.org
9473 S:      Maintained
9474 F:      drivers/watchdog/mena21_wdt.c
9475
9476 MEN CHAMELEON BUS (mcb)
9477 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9478 S:      Maintained
9479 F:      drivers/mcb/
9480 F:      include/linux/mcb.h
9481 F:      Documentation/men-chameleon-bus.txt
9482
9483 MEN F21BMC (Board Management Controller)
9484 M:      Andreas Werner <andreas.werner@men.de>
9485 S:      Supported
9486 F:      drivers/mfd/menf21bmc.c
9487 F:      drivers/watchdog/menf21bmc_wdt.c
9488 F:      drivers/leds/leds-menf21bmc.c
9489 F:      drivers/hwmon/menf21bmc_hwmon.c
9490 F:      Documentation/hwmon/menf21bmc
9491
9492 MEN Z069 WATCHDOG DRIVER
9493 M:      Johannes Thumshirn <jth@kernel.org>
9494 L:      linux-watchdog@vger.kernel.org
9495 S:      Maintained
9496 F:      drivers/watchdog/menz069_wdt.c
9497
9498 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9499 M:      Neil Armstrong <narmstrong@baylibre.com>
9500 L:      linux-media@lists.freedesktop.org
9501 L:      linux-amlogic@lists.infradead.org
9502 W:      http://linux-meson.com/
9503 S:      Supported
9504 F:      drivers/media/platform/meson/ao-cec.c
9505 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9506 T:      git git://linuxtv.org/media_tree.git
9507
9508 MICROBLAZE ARCHITECTURE
9509 M:      Michal Simek <monstr@monstr.eu>
9510 W:      http://www.monstr.eu/fdt/
9511 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9512 S:      Supported
9513 F:      arch/microblaze/
9514
9515 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9516 M:      Richard Genoud <richard.genoud@gmail.com>
9517 S:      Maintained
9518 F:      drivers/tty/serial/atmel_serial.c
9519 F:      drivers/tty/serial/atmel_serial.h
9520
9521 MICROCHIP / ATMEL DMA DRIVER
9522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9524 L:      dmaengine@vger.kernel.org
9525 S:      Supported
9526 F:      drivers/dma/at_hdmac.c
9527 F:      drivers/dma/at_hdmac_regs.h
9528 F:      include/linux/platform_data/dma-atmel.h
9529
9530 MICROCHIP / ATMEL ECC DRIVER
9531 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9532 L:      linux-crypto@vger.kernel.org
9533 S:      Maintained
9534 F:      drivers/crypto/atmel-ecc.*
9535
9536 MICROCHIP / ATMEL ISC DRIVER
9537 M:      Songjun Wu <songjun.wu@microchip.com>
9538 L:      linux-media@vger.kernel.org
9539 S:      Supported
9540 F:      drivers/media/platform/atmel/atmel-isc.c
9541 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9542 F:      devicetree/bindings/media/atmel-isc.txt
9543
9544 MICROCHIP / ATMEL NAND DRIVER
9545 M:      Josh Wu <rainyfeeling@outlook.com>
9546 L:      linux-mtd@lists.infradead.org
9547 S:      Supported
9548 F:      drivers/mtd/nand/raw/atmel/*
9549 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9550
9551 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9552 M:      Woojung Huh <Woojung.Huh@microchip.com>
9553 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9554 L:      netdev@vger.kernel.org
9555 S:      Maintained
9556 F:      net/dsa/tag_ksz.c
9557 F:      drivers/net/dsa/microchip/*
9558 F:      include/linux/platform_data/microchip-ksz.h
9559 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9560
9561 MICROCHIP LAN743X ETHERNET DRIVER
9562 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9563 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9564 L:      netdev@vger.kernel.org
9565 S:      Maintained
9566 F:      drivers/net/ethernet/microchip/lan743x_*
9567
9568 MICROCHIP USB251XB DRIVER
9569 M:      Richard Leitner <richard.leitner@skidata.com>
9570 L:      linux-usb@vger.kernel.org
9571 S:      Maintained
9572 F:      drivers/usb/misc/usb251xb.c
9573 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9574
9575 MICROSEMI MIPS SOCS
9576 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9577 L:      linux-mips@linux-mips.org
9578 S:      Maintained
9579 F:      arch/mips/generic/board-ocelot.c
9580 F:      arch/mips/configs/generic/board-ocelot.config
9581 F:      arch/mips/boot/dts/mscc/
9582 F:      Documentation/devicetree/bindings/mips/mscc.txt
9583
9584 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9585 M:      Don Brace <don.brace@microsemi.com>
9586 L:      esc.storagedev@microsemi.com
9587 L:      linux-scsi@vger.kernel.org
9588 S:      Supported
9589 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9590 F:      drivers/scsi/smartpqi/Kconfig
9591 F:      drivers/scsi/smartpqi/Makefile
9592 F:      include/linux/cciss*.h
9593 F:      include/uapi/linux/cciss*.h
9594 F:      Documentation/scsi/smartpqi.txt
9595
9596 MICROSEMI ETHERNET SWITCH DRIVER
9597 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9598 L:      netdev@vger.kernel.org
9599 S:      Supported
9600 F:      drivers/net/ethernet/mscc/
9601
9602 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9603 M:      Chen Yu <yu.c.chen@intel.com>
9604 L:      platform-driver-x86@vger.kernel.org
9605 S:      Supported
9606 F:      drivers/platform/x86/surfacepro3_button.c
9607
9608 MICROTEK X6 SCANNER
9609 M:      Oliver Neukum <oliver@neukum.org>
9610 S:      Maintained
9611 F:      drivers/usb/image/microtek.*
9612
9613 MIPS
9614 M:      Ralf Baechle <ralf@linux-mips.org>
9615 M:      Paul Burton <paul.burton@mips.com>
9616 M:      James Hogan <jhogan@kernel.org>
9617 L:      linux-mips@linux-mips.org
9618 W:      http://www.linux-mips.org/
9619 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9621 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9622 S:      Supported
9623 F:      Documentation/devicetree/bindings/mips/
9624 F:      Documentation/mips/
9625 F:      arch/mips/
9626 F:      drivers/platform/mips/
9627
9628 MIPS BOSTON DEVELOPMENT BOARD
9629 M:      Paul Burton <paul.burton@mips.com>
9630 L:      linux-mips@linux-mips.org
9631 S:      Maintained
9632 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9633 F:      arch/mips/boot/dts/img/boston.dts
9634 F:      arch/mips/configs/generic/board-boston.config
9635 F:      drivers/clk/imgtec/clk-boston.c
9636 F:      include/dt-bindings/clock/boston-clock.h
9637
9638 MIPS GENERIC PLATFORM
9639 M:      Paul Burton <paul.burton@mips.com>
9640 L:      linux-mips@linux-mips.org
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9643 F:      arch/mips/generic/
9644 F:      arch/mips/tools/generic-board-config.sh
9645
9646 MIPS/LOONGSON1 ARCHITECTURE
9647 M:      Keguang Zhang <keguang.zhang@gmail.com>
9648 L:      linux-mips@linux-mips.org
9649 S:      Maintained
9650 F:      arch/mips/loongson32/
9651 F:      arch/mips/include/asm/mach-loongson32/
9652 F:      drivers/*/*loongson1*
9653 F:      drivers/*/*/*loongson1*
9654
9655 MIPS/LOONGSON2 ARCHITECTURE
9656 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9657 L:      linux-mips@linux-mips.org
9658 S:      Maintained
9659 F:      arch/mips/loongson64/*{2e/2f}*
9660 F:      arch/mips/include/asm/mach-loongson64/
9661 F:      drivers/*/*loongson2*
9662 F:      drivers/*/*/*loongson2*
9663
9664 MIPS/LOONGSON3 ARCHITECTURE
9665 M:      Huacai Chen <chenhc@lemote.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Maintained
9668 F:      arch/mips/loongson64/
9669 F:      arch/mips/include/asm/mach-loongson64/
9670 F:      drivers/platform/mips/cpu_hwmon.c
9671 F:      drivers/*/*loongson3*
9672 F:      drivers/*/*/*loongson3*
9673
9674 MIPS RINT INSTRUCTION EMULATION
9675 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Supported
9678 F:      arch/mips/math-emu/sp_rint.c
9679 F:      arch/mips/math-emu/dp_rint.c
9680
9681 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9682 M:      Hans Verkuil <hverkuil@xs4all.nl>
9683 L:      linux-media@vger.kernel.org
9684 T:      git git://linuxtv.org/media_tree.git
9685 W:      https://linuxtv.org
9686 S:      Odd Fixes
9687 F:      drivers/media/radio/radio-miropcm20*
9688
9689 MMP SUPPORT
9690 M:      Eric Miao <eric.y.miao@gmail.com>
9691 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9693 T:      git git://github.com/hzhuang1/linux.git
9694 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9695 S:      Maintained
9696 F:      arch/arm/boot/dts/mmp*
9697 F:      arch/arm/mach-mmp/
9698
9699 MN88472 MEDIA DRIVER
9700 M:      Antti Palosaari <crope@iki.fi>
9701 L:      linux-media@vger.kernel.org
9702 W:      https://linuxtv.org
9703 W:      http://palosaari.fi/linux/
9704 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9705 S:      Maintained
9706 F:      drivers/media/dvb-frontends/mn88472*
9707
9708 MN88473 MEDIA DRIVER
9709 M:      Antti Palosaari <crope@iki.fi>
9710 L:      linux-media@vger.kernel.org
9711 W:      https://linuxtv.org
9712 W:      http://palosaari.fi/linux/
9713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9714 S:      Maintained
9715 F:      drivers/media/dvb-frontends/mn88473*
9716
9717 PCI DRIVER FOR MOBIVEIL PCIE IP
9718 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9719 L:      linux-pci@vger.kernel.org
9720 S:      Supported
9721 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9722 F:      drivers/pci/controller/pcie-mobiveil.c
9723
9724 MODULE SUPPORT
9725 M:      Jessica Yu <jeyu@kernel.org>
9726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9727 S:      Maintained
9728 F:      include/linux/module.h
9729 F:      kernel/module.c
9730
9731 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9732 W:      http://popies.net/meye/
9733 S:      Orphan
9734 F:      Documentation/media/v4l-drivers/meye*
9735 F:      drivers/media/pci/meye/
9736 F:      include/uapi/linux/meye.h
9737
9738 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9739 M:      Jiri Slaby <jirislaby@gmail.com>
9740 S:      Maintained
9741 F:      Documentation/serial/moxa-smartio
9742 F:      drivers/tty/mxser.*
9743
9744 MR800 AVERMEDIA USB FM RADIO DRIVER
9745 M:      Alexey Klimov <klimov.linux@gmail.com>
9746 L:      linux-media@vger.kernel.org
9747 T:      git git://linuxtv.org/media_tree.git
9748 S:      Maintained
9749 F:      drivers/media/radio/radio-mr800.c
9750
9751 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9752 M:      Alan Ott <alan@signal11.us>
9753 L:      linux-wpan@vger.kernel.org
9754 S:      Maintained
9755 F:      drivers/net/ieee802154/mrf24j40.c
9756 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9757
9758 MSI LAPTOP SUPPORT
9759 M:      "Lee, Chun-Yi" <jlee@suse.com>
9760 L:      platform-driver-x86@vger.kernel.org
9761 S:      Maintained
9762 F:      drivers/platform/x86/msi-laptop.c
9763
9764 MSI WMI SUPPORT
9765 L:      platform-driver-x86@vger.kernel.org
9766 S:      Orphan
9767 F:      drivers/platform/x86/msi-wmi.c
9768
9769 MSI001 MEDIA DRIVER
9770 M:      Antti Palosaari <crope@iki.fi>
9771 L:      linux-media@vger.kernel.org
9772 W:      https://linuxtv.org
9773 W:      http://palosaari.fi/linux/
9774 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9775 T:      git git://linuxtv.org/anttip/media_tree.git
9776 S:      Maintained
9777 F:      drivers/media/tuners/msi001*
9778
9779 MSI2500 MEDIA DRIVER
9780 M:      Antti Palosaari <crope@iki.fi>
9781 L:      linux-media@vger.kernel.org
9782 W:      https://linuxtv.org
9783 W:      http://palosaari.fi/linux/
9784 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9785 T:      git git://linuxtv.org/anttip/media_tree.git
9786 S:      Maintained
9787 F:      drivers/media/usb/msi2500/
9788
9789 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9790 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9791 L:      linux-mtd@lists.infradead.org
9792 S:      Maintained
9793 F:      drivers/mtd/devices/docg3*
9794
9795 MT9M032 APTINA SENSOR DRIVER
9796 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9797 L:      linux-media@vger.kernel.org
9798 T:      git git://linuxtv.org/media_tree.git
9799 S:      Maintained
9800 F:      drivers/media/i2c/mt9m032.c
9801 F:      include/media/i2c/mt9m032.h
9802
9803 MT9P031 APTINA CAMERA SENSOR
9804 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9805 L:      linux-media@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Maintained
9808 F:      drivers/media/i2c/mt9p031.c
9809 F:      include/media/i2c/mt9p031.h
9810
9811 MT9T001 APTINA CAMERA SENSOR
9812 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9813 L:      linux-media@vger.kernel.org
9814 T:      git git://linuxtv.org/media_tree.git
9815 S:      Maintained
9816 F:      drivers/media/i2c/mt9t001.c
9817 F:      include/media/i2c/mt9t001.h
9818
9819 MT9T112 APTINA CAMERA SENSOR
9820 M:      Jacopo Mondi <jacopo@jmondi.org>
9821 L:      linux-media@vger.kernel.org
9822 T:      git git://linuxtv.org/media_tree.git
9823 S:      Odd Fixes
9824 F:      drivers/media/i2c/mt9t112.c
9825 F:      include/media/i2c/mt9t112.h
9826
9827 MT9V032 APTINA CAMERA SENSOR
9828 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9829 L:      linux-media@vger.kernel.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 S:      Maintained
9832 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9833 F:      drivers/media/i2c/mt9v032.c
9834 F:      include/media/i2c/mt9v032.h
9835
9836 MT9V111 APTINA CAMERA SENSOR
9837 M:      Jacopo Mondi <jacopo@jmondi.org>
9838 L:      linux-media@vger.kernel.org
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Maintained
9841 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9842 F:      drivers/media/i2c/mt9v111.c
9843
9844 MULTIFUNCTION DEVICES (MFD)
9845 M:      Lee Jones <lee.jones@linaro.org>
9846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9847 S:      Supported
9848 F:      Documentation/devicetree/bindings/mfd/
9849 F:      drivers/mfd/
9850 F:      include/linux/mfd/
9851 F:      include/dt-bindings/mfd/
9852
9853 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9854 S:      Orphan
9855 F:      drivers/mmc/host/mmc_spi.c
9856 F:      include/linux/spi/mmc_spi.h
9857
9858 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9859 M:      Ulf Hansson <ulf.hansson@linaro.org>
9860 L:      linux-mmc@vger.kernel.org
9861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9862 S:      Maintained
9863 F:      Documentation/devicetree/bindings/mmc/
9864 F:      drivers/mmc/
9865 F:      include/linux/mmc/
9866 F:      include/uapi/linux/mmc/
9867
9868 MULTIPLEXER SUBSYSTEM
9869 M:      Peter Rosin <peda@axentia.se>
9870 S:      Maintained
9871 F:      Documentation/ABI/testing/sysfs-class-mux*
9872 F:      Documentation/devicetree/bindings/mux/
9873 F:      include/linux/dt-bindings/mux/
9874 F:      include/linux/mux/
9875 F:      drivers/mux/
9876
9877 MULTITECH MULTIPORT CARD (ISICOM)
9878 S:      Orphan
9879 F:      drivers/tty/isicom.c
9880 F:      include/linux/isicom.h
9881
9882 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9883 M:      Bin Liu <b-liu@ti.com>
9884 L:      linux-usb@vger.kernel.org
9885 S:      Maintained
9886 F:      drivers/usb/musb/
9887
9888 MXL301RF MEDIA DRIVER
9889 M:      Akihiro Tsukada <tskd08@gmail.com>
9890 L:      linux-media@vger.kernel.org
9891 S:      Odd Fixes
9892 F:      drivers/media/tuners/mxl301rf*
9893
9894 MXL5007T MEDIA DRIVER
9895 M:      Michael Krufky <mkrufky@linuxtv.org>
9896 L:      linux-media@vger.kernel.org
9897 W:      https://linuxtv.org
9898 W:      http://github.com/mkrufky
9899 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9900 T:      git git://linuxtv.org/mkrufky/tuners.git
9901 S:      Maintained
9902 F:      drivers/media/tuners/mxl5007t.*
9903
9904 MXSFB DRM DRIVER
9905 M:      Marek Vasut <marex@denx.de>
9906 S:      Supported
9907 F:      drivers/gpu/drm/mxsfb/
9908 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9909
9910 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9911 M:      Chris Lee <christopher.lee@cspi.com>
9912 L:      netdev@vger.kernel.org
9913 W:      https://www.cspi.com/ethernet-products/support/downloads/
9914 S:      Supported
9915 F:      drivers/net/ethernet/myricom/myri10ge/
9916
9917 NAND FLASH SUBSYSTEM
9918 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9919 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9920 R:      Richard Weinberger <richard@nod.at>
9921 L:      linux-mtd@lists.infradead.org
9922 W:      http://www.linux-mtd.infradead.org/
9923 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9924 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9925 T:      git git://git.infradead.org/linux-mtd.git nand/next
9926 S:      Maintained
9927 F:      drivers/mtd/nand/
9928 F:      include/linux/mtd/*nand*.h
9929
9930 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9931 M:      Daniel Mack <zonque@gmail.com>
9932 S:      Maintained
9933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9934 W:      http://www.native-instruments.com
9935 F:      sound/usb/caiaq/
9936
9937 NATSEMI ETHERNET DRIVER (DP8381x)
9938 S:      Orphan
9939 F:      drivers/net/ethernet/natsemi/natsemi.c
9940
9941 NCP FILESYSTEM
9942 M:      Petr Vandrovec <petr@vandrovec.name>
9943 S:      Obsolete
9944 F:      drivers/staging/ncpfs/
9945
9946 NCR 5380 SCSI DRIVERS
9947 M:      Finn Thain <fthain@telegraphics.com.au>
9948 M:      Michael Schmitz <schmitzmic@gmail.com>
9949 L:      linux-scsi@vger.kernel.org
9950 S:      Maintained
9951 F:      Documentation/scsi/g_NCR5380.txt
9952 F:      drivers/scsi/NCR5380.*
9953 F:      drivers/scsi/arm/cumana_1.c
9954 F:      drivers/scsi/arm/oak.c
9955 F:      drivers/scsi/atari_scsi.*
9956 F:      drivers/scsi/dmx3191d.c
9957 F:      drivers/scsi/g_NCR5380.*
9958 F:      drivers/scsi/mac_scsi.*
9959 F:      drivers/scsi/sun3_scsi.*
9960 F:      drivers/scsi/sun3_scsi_vme.c
9961
9962 NCSI LIBRARY:
9963 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9964 S:      Maintained
9965 F:      net/ncsi/
9966
9967 NCT6775 HARDWARE MONITOR DRIVER
9968 M:      Guenter Roeck <linux@roeck-us.net>
9969 L:      linux-hwmon@vger.kernel.org
9970 S:      Maintained
9971 F:      Documentation/hwmon/nct6775
9972 F:      drivers/hwmon/nct6775.c
9973
9974 NET_FAILOVER MODULE
9975 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9976 L:      netdev@vger.kernel.org
9977 S:      Supported
9978 F:      driver/net/net_failover.c
9979 F:      include/net/net_failover.h
9980 F:      Documentation/networking/net_failover.rst
9981
9982 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9983 M:      Faisal Latif <faisal.latif@intel.com>
9984 L:      linux-rdma@vger.kernel.org
9985 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9986 S:      Supported
9987 F:      drivers/infiniband/hw/nes/
9988 F:      include/uapi/rdma/nes-abi.h
9989
9990 NETEM NETWORK EMULATOR
9991 M:      Stephen Hemminger <stephen@networkplumber.org>
9992 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9993 S:      Maintained
9994 F:      net/sched/sch_netem.c
9995
9996 NETERION 10GbE DRIVERS (s2io/vxge)
9997 M:      Jon Mason <jdmason@kudzu.us>
9998 L:      netdev@vger.kernel.org
9999 S:      Supported
10000 F:      Documentation/networking/s2io.txt
10001 F:      Documentation/networking/vxge.txt
10002 F:      drivers/net/ethernet/neterion/
10003
10004 NETFILTER
10005 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10006 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10007 M:      Florian Westphal <fw@strlen.de>
10008 L:      netfilter-devel@vger.kernel.org
10009 L:      coreteam@netfilter.org
10010 W:      http://www.netfilter.org/
10011 W:      http://www.iptables.org/
10012 W:      http://www.nftables.org/
10013 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10016 S:      Maintained
10017 F:      include/linux/netfilter*
10018 F:      include/linux/netfilter/
10019 F:      include/net/netfilter/
10020 F:      include/uapi/linux/netfilter*
10021 F:      include/uapi/linux/netfilter/
10022 F:      net/*/netfilter.c
10023 F:      net/*/netfilter/
10024 F:      net/netfilter/
10025 F:      net/bridge/br_netfilter*.c
10026
10027 NETROM NETWORK LAYER
10028 M:      Ralf Baechle <ralf@linux-mips.org>
10029 L:      linux-hams@vger.kernel.org
10030 W:      http://www.linux-ax25.org/
10031 S:      Maintained
10032 F:      include/net/netrom.h
10033 F:      include/uapi/linux/netrom.h
10034 F:      net/netrom/
10035
10036 NETRONOME ETHERNET DRIVERS
10037 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10038 L:      oss-drivers@netronome.com
10039 S:      Maintained
10040 F:      drivers/net/ethernet/netronome/
10041
10042 NETWORK BLOCK DEVICE (NBD)
10043 M:      Josef Bacik <josef@toxicpanda.com>
10044 S:      Maintained
10045 L:      linux-block@vger.kernel.org
10046 L:      nbd@other.debian.org
10047 F:      Documentation/blockdev/nbd.txt
10048 F:      drivers/block/nbd.c
10049 F:      include/uapi/linux/nbd.h
10050
10051 NETWORK DROP MONITOR
10052 M:      Neil Horman <nhorman@tuxdriver.com>
10053 L:      netdev@vger.kernel.org
10054 S:      Maintained
10055 W:      https://fedorahosted.org/dropwatch/
10056 F:      net/core/drop_monitor.c
10057
10058 NETWORKING DRIVERS
10059 M:      "David S. Miller" <davem@davemloft.net>
10060 L:      netdev@vger.kernel.org
10061 W:      http://www.linuxfoundation.org/en/Net
10062 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10065 S:      Odd Fixes
10066 F:      Documentation/devicetree/bindings/net/
10067 F:      drivers/net/
10068 F:      include/linux/if_*
10069 F:      include/linux/netdevice.h
10070 F:      include/linux/etherdevice.h
10071 F:      include/linux/fcdevice.h
10072 F:      include/linux/fddidevice.h
10073 F:      include/linux/hippidevice.h
10074 F:      include/linux/inetdevice.h
10075 F:      include/uapi/linux/if_*
10076 F:      include/uapi/linux/netdevice.h
10077
10078 NETWORKING DRIVERS (WIRELESS)
10079 M:      Kalle Valo <kvalo@codeaurora.org>
10080 L:      linux-wireless@vger.kernel.org
10081 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10084 S:      Maintained
10085 F:      Documentation/devicetree/bindings/net/wireless/
10086 F:      drivers/net/wireless/
10087
10088 NETWORKING [DSA]
10089 M:      Andrew Lunn <andrew@lunn.ch>
10090 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10091 M:      Florian Fainelli <f.fainelli@gmail.com>
10092 S:      Maintained
10093 F:      Documentation/devicetree/bindings/net/dsa/
10094 F:      net/dsa/
10095 F:      include/net/dsa.h
10096 F:      include/linux/dsa/
10097 F:      drivers/net/dsa/
10098
10099 NETWORKING [GENERAL]
10100 M:      "David S. Miller" <davem@davemloft.net>
10101 L:      netdev@vger.kernel.org
10102 W:      http://www.linuxfoundation.org/en/Net
10103 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10106 B:      mailto:netdev@vger.kernel.org
10107 S:      Maintained
10108 F:      net/
10109 F:      include/net/
10110 F:      include/linux/in.h
10111 F:      include/linux/net.h
10112 F:      include/linux/netdevice.h
10113 F:      include/uapi/linux/in.h
10114 F:      include/uapi/linux/net.h
10115 F:      include/uapi/linux/netdevice.h
10116 F:      include/uapi/linux/net_namespace.h
10117 F:      tools/testing/selftests/net/
10118 F:      lib/net_utils.c
10119 F:      lib/random32.c
10120 F:      Documentation/networking/
10121
10122 NETWORKING [IPSEC]
10123 M:      Steffen Klassert <steffen.klassert@secunet.com>
10124 M:      Herbert Xu <herbert@gondor.apana.org.au>
10125 M:      "David S. Miller" <davem@davemloft.net>
10126 L:      netdev@vger.kernel.org
10127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10129 S:      Maintained
10130 F:      net/core/flow.c
10131 F:      net/xfrm/
10132 F:      net/key/
10133 F:      net/ipv4/xfrm*
10134 F:      net/ipv4/esp4*
10135 F:      net/ipv4/ah4.c
10136 F:      net/ipv4/ipcomp.c
10137 F:      net/ipv4/ip_vti.c
10138 F:      net/ipv6/xfrm*
10139 F:      net/ipv6/esp6*
10140 F:      net/ipv6/ah6.c
10141 F:      net/ipv6/ipcomp6.c
10142 F:      net/ipv6/ip6_vti.c
10143 F:      include/uapi/linux/xfrm.h
10144 F:      include/net/xfrm.h
10145
10146 NETWORKING [IPv4/IPv6]
10147 M:      "David S. Miller" <davem@davemloft.net>
10148 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10149 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10150 L:      netdev@vger.kernel.org
10151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10152 S:      Maintained
10153 F:      net/ipv4/
10154 F:      net/ipv6/
10155 F:      include/net/ip*
10156 F:      arch/x86/net/*
10157
10158 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10159 M:      Paul Moore <paul@paul-moore.com>
10160 W:      https://github.com/netlabel
10161 L:      netdev@vger.kernel.org
10162 L:      linux-security-module@vger.kernel.org
10163 S:      Maintained
10164 F:      Documentation/netlabel/
10165 F:      include/net/calipso.h
10166 F:      include/net/cipso_ipv4.h
10167 F:      include/net/netlabel.h
10168 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10169 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10170 F:      net/netlabel/
10171 F:      net/ipv4/cipso_ipv4.c
10172 F:      net/ipv6/calipso.c
10173 F:      net/netfilter/xt_CONNSECMARK.c
10174 F:      net/netfilter/xt_SECMARK.c
10175
10176 NETWORKING [TCP]
10177 M:      Eric Dumazet <edumazet@google.com>
10178 L:      netdev@vger.kernel.org
10179 S:      Maintained
10180 F:      net/ipv4/tcp*.c
10181 F:      net/ipv4/syncookies.c
10182 F:      net/ipv6/tcp*.c
10183 F:      net/ipv6/syncookies.c
10184 F:      include/uapi/linux/tcp.h
10185 F:      include/net/tcp.h
10186 F:      include/linux/tcp.h
10187 F:      include/trace/events/tcp.h
10188
10189 NETWORKING [TLS]
10190 M:      Boris Pismenny <borisp@mellanox.com>
10191 M:      Aviad Yehezkel <aviadye@mellanox.com>
10192 M:      Dave Watson <davejwatson@fb.com>
10193 L:      netdev@vger.kernel.org
10194 S:      Maintained
10195 F:      net/tls/*
10196 F:      include/uapi/linux/tls.h
10197 F:      include/net/tls.h
10198
10199 NETWORKING [WIRELESS]
10200 L:      linux-wireless@vger.kernel.org
10201 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10202
10203 NETDEVSIM
10204 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10205 S:      Maintained
10206 F:      drivers/net/netdevsim/*
10207
10208 NETXEN (1/10) GbE SUPPORT
10209 M:      Manish Chopra <manish.chopra@cavium.com>
10210 M:      Rahul Verma <rahul.verma@cavium.com>
10211 M:      Dept-GELinuxNICDev@cavium.com
10212 L:      netdev@vger.kernel.org
10213 S:      Supported
10214 F:      drivers/net/ethernet/qlogic/netxen/
10215
10216 NFC SUBSYSTEM
10217 M:      Samuel Ortiz <sameo@linux.intel.com>
10218 L:      linux-wireless@vger.kernel.org
10219 L:      linux-nfc@lists.01.org (subscribers-only)
10220 S:      Supported
10221 F:      net/nfc/
10222 F:      include/net/nfc/
10223 F:      include/uapi/linux/nfc.h
10224 F:      drivers/nfc/
10225 F:      include/linux/platform_data/nfcmrvl.h
10226 F:      include/linux/platform_data/nxp-nci.h
10227 F:      Documentation/devicetree/bindings/net/nfc/
10228
10229 NFS, SUNRPC, AND LOCKD CLIENTS
10230 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10231 M:      Anna Schumaker <anna.schumaker@netapp.com>
10232 L:      linux-nfs@vger.kernel.org
10233 W:      http://client.linux-nfs.org
10234 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10235 S:      Maintained
10236 F:      fs/lockd/
10237 F:      fs/nfs/
10238 F:      fs/nfs_common/
10239 F:      net/sunrpc/
10240 F:      include/linux/lockd/
10241 F:      include/linux/nfs*
10242 F:      include/linux/sunrpc/
10243 F:      include/uapi/linux/nfs*
10244 F:      include/uapi/linux/sunrpc/
10245
10246 NILFS2 FILESYSTEM
10247 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10248 L:      linux-nilfs@vger.kernel.org
10249 W:      https://nilfs.sourceforge.io/
10250 W:      https://nilfs.osdn.jp/
10251 T:      git git://github.com/konis/nilfs2.git
10252 S:      Supported
10253 F:      Documentation/filesystems/nilfs2.txt
10254 F:      fs/nilfs2/
10255 F:      include/trace/events/nilfs2.h
10256 F:      include/uapi/linux/nilfs2_api.h
10257 F:      include/uapi/linux/nilfs2_ondisk.h
10258
10259 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10260 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10261 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10262 S:      Maintained
10263 F:      Documentation/scsi/NinjaSCSI.txt
10264 F:      drivers/scsi/pcmcia/nsp_*
10265
10266 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10267 M:      GOTO Masanori <gotom@debian.or.jp>
10268 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10269 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10270 S:      Maintained
10271 F:      Documentation/scsi/NinjaSCSI.txt
10272 F:      drivers/scsi/nsp32*
10273
10274 NIOS2 ARCHITECTURE
10275 M:      Ley Foon Tan <lftan@altera.com>
10276 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10278 S:      Maintained
10279 F:      arch/nios2/
10280
10281 NOHZ, DYNTICKS SUPPORT
10282 M:      Frederic Weisbecker <fweisbec@gmail.com>
10283 M:      Thomas Gleixner <tglx@linutronix.de>
10284 M:      Ingo Molnar <mingo@kernel.org>
10285 L:      linux-kernel@vger.kernel.org
10286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10287 S:      Maintained
10288 F:      kernel/time/tick*.*
10289 F:      include/linux/tick.h
10290 F:      include/linux/sched/nohz.h
10291
10292 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10293 M:      Pavel Machek <pavel@ucw.cz>
10294 M:      Sakari Ailus <sakari.ailus@iki.fi>
10295 L:      linux-media@vger.kernel.org
10296 S:      Maintained
10297 F:      drivers/media/i2c/et8ek8
10298 F:      drivers/media/i2c/ad5820.c
10299
10300 NOKIA N900 POWER SUPPLY DRIVERS
10301 R:      Pali Rohár <pali.rohar@gmail.com>
10302 F:      include/linux/power/bq2415x_charger.h
10303 F:      include/linux/power/bq27xxx_battery.h
10304 F:      include/linux/power/isp1704_charger.h
10305 F:      drivers/power/supply/bq2415x_charger.c
10306 F:      drivers/power/supply/bq27xxx_battery.c
10307 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10308 F:      drivers/power/supply/isp1704_charger.c
10309 F:      drivers/power/supply/rx51_battery.c
10310
10311 NTB AMD DRIVER
10312 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10313 L:      linux-ntb@googlegroups.com
10314 S:      Supported
10315 F:      drivers/ntb/hw/amd/
10316
10317 NTB DRIVER CORE
10318 M:      Jon Mason <jdmason@kudzu.us>
10319 M:      Dave Jiang <dave.jiang@intel.com>
10320 M:      Allen Hubbe <allenbh@gmail.com>
10321 L:      linux-ntb@googlegroups.com
10322 S:      Supported
10323 W:      https://github.com/jonmason/ntb/wiki
10324 T:      git git://github.com/jonmason/ntb.git
10325 F:      drivers/ntb/
10326 F:      drivers/net/ntb_netdev.c
10327 F:      include/linux/ntb.h
10328 F:      include/linux/ntb_transport.h
10329 F:      tools/testing/selftests/ntb/
10330
10331 NTB IDT DRIVER
10332 M:      Serge Semin <fancer.lancer@gmail.com>
10333 L:      linux-ntb@googlegroups.com
10334 S:      Supported
10335 F:      drivers/ntb/hw/idt/
10336
10337 NTB INTEL DRIVER
10338 M:      Dave Jiang <dave.jiang@intel.com>
10339 L:      linux-ntb@googlegroups.com
10340 S:      Supported
10341 W:      https://github.com/davejiang/linux/wiki
10342 T:      git https://github.com/davejiang/linux.git
10343 F:      drivers/ntb/hw/intel/
10344
10345 NTFS FILESYSTEM
10346 M:      Anton Altaparmakov <anton@tuxera.com>
10347 L:      linux-ntfs-dev@lists.sourceforge.net
10348 W:      http://www.tuxera.com/
10349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10350 S:      Supported
10351 F:      Documentation/filesystems/ntfs.txt
10352 F:      fs/ntfs/
10353
10354 NUBUS SUBSYSTEM
10355 M:      Finn Thain <fthain@telegraphics.com.au>
10356 L:      linux-m68k@lists.linux-m68k.org
10357 S:      Maintained
10358 F:      arch/*/include/asm/nubus.h
10359 F:      drivers/nubus/
10360 F:      include/linux/nubus.h
10361 F:      include/uapi/linux/nubus.h
10362
10363 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10364 M:      Antonino Daplas <adaplas@gmail.com>
10365 L:      linux-fbdev@vger.kernel.org
10366 S:      Maintained
10367 F:      drivers/video/fbdev/riva/
10368 F:      drivers/video/fbdev/nvidia/
10369
10370 NVM EXPRESS DRIVER
10371 M:      Keith Busch <keith.busch@intel.com>
10372 M:      Jens Axboe <axboe@fb.com>
10373 M:      Christoph Hellwig <hch@lst.de>
10374 M:      Sagi Grimberg <sagi@grimberg.me>
10375 L:      linux-nvme@lists.infradead.org
10376 T:      git://git.infradead.org/nvme.git
10377 W:      http://git.infradead.org/nvme.git
10378 S:      Supported
10379 F:      drivers/nvme/host/
10380 F:      include/linux/nvme.h
10381 F:      include/uapi/linux/nvme_ioctl.h
10382
10383 NVM EXPRESS FC TRANSPORT DRIVERS
10384 M:      James Smart <james.smart@broadcom.com>
10385 L:      linux-nvme@lists.infradead.org
10386 S:      Supported
10387 F:      include/linux/nvme-fc.h
10388 F:      include/linux/nvme-fc-driver.h
10389 F:      drivers/nvme/host/fc.c
10390 F:      drivers/nvme/target/fc.c
10391 F:      drivers/nvme/target/fcloop.c
10392
10393 NVM EXPRESS TARGET DRIVER
10394 M:      Christoph Hellwig <hch@lst.de>
10395 M:      Sagi Grimberg <sagi@grimberg.me>
10396 L:      linux-nvme@lists.infradead.org
10397 T:      git://git.infradead.org/nvme.git
10398 W:      http://git.infradead.org/nvme.git
10399 S:      Supported
10400 F:      drivers/nvme/target/
10401
10402 NVMEM FRAMEWORK
10403 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10404 S:      Maintained
10405 F:      drivers/nvmem/
10406 F:      Documentation/devicetree/bindings/nvmem/
10407 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10408 F:      include/linux/nvmem-consumer.h
10409 F:      include/linux/nvmem-provider.h
10410
10411 NXP SGTL5000 DRIVER
10412 M:      Fabio Estevam <fabio.estevam@nxp.com>
10413 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10414 S:      Maintained
10415 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10416 F:      sound/soc/codecs/sgtl5000*
10417
10418 NXP TDA998X DRM DRIVER
10419 M:      Russell King <linux@armlinux.org.uk>
10420 S:      Maintained
10421 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10422 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10423 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10424 F:      include/drm/i2c/tda998x.h
10425 F:      include/dt-bindings/display/tda998x.h
10426 K:      "nxp,tda998x"
10427
10428 NXP TFA9879 DRIVER
10429 M:      Peter Rosin <peda@axentia.se>
10430 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10431 S:      Maintained
10432 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10433 F:      sound/soc/codecs/tfa9879*
10434
10435 NXP-NCI NFC DRIVER
10436 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10437 R:      Charles Gorand <charles.gorand@effinnov.com>
10438 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10439 S:      Supported
10440 F:      drivers/nfc/nxp-nci
10441
10442 OBJTOOL
10443 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10444 M:      Peter Zijlstra <peterz@infradead.org>
10445 S:      Supported
10446 F:      tools/objtool/
10447
10448 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10449 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10450 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10451 L:      linuxppc-dev@lists.ozlabs.org
10452 S:      Supported
10453 F:      arch/powerpc/platforms/powernv/ocxl.c
10454 F:      arch/powerpc/include/asm/pnv-ocxl.h
10455 F:      drivers/misc/ocxl/
10456 F:      include/misc/ocxl*
10457 F:      include/uapi/misc/ocxl.h
10458 F:      Documentation/accelerators/ocxl.rst
10459
10460 OMAP AUDIO SUPPORT
10461 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10462 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10464 L:      linux-omap@vger.kernel.org
10465 S:      Maintained
10466 F:      sound/soc/omap/
10467
10468 OMAP CLOCK FRAMEWORK SUPPORT
10469 M:      Paul Walmsley <paul@pwsan.com>
10470 L:      linux-omap@vger.kernel.org
10471 S:      Maintained
10472 F:      arch/arm/*omap*/*clock*
10473
10474 OMAP DEVICE TREE SUPPORT
10475 M:      Benoît Cousson <bcousson@baylibre.com>
10476 M:      Tony Lindgren <tony@atomide.com>
10477 L:      linux-omap@vger.kernel.org
10478 L:      devicetree@vger.kernel.org
10479 S:      Maintained
10480 F:      arch/arm/boot/dts/*omap*
10481 F:      arch/arm/boot/dts/*am3*
10482 F:      arch/arm/boot/dts/*am4*
10483 F:      arch/arm/boot/dts/*am5*
10484 F:      arch/arm/boot/dts/*dra7*
10485
10486 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10487 L:      linux-omap@vger.kernel.org
10488 L:      linux-fbdev@vger.kernel.org
10489 S:      Orphan
10490 F:      drivers/video/fbdev/omap2/
10491 F:      Documentation/arm/OMAP/DSS
10492
10493 OMAP FRAMEBUFFER SUPPORT
10494 L:      linux-fbdev@vger.kernel.org
10495 L:      linux-omap@vger.kernel.org
10496 S:      Orphan
10497 F:      drivers/video/fbdev/omap/
10498
10499 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10500 M:      Roger Quadros <rogerq@ti.com>
10501 M:      Tony Lindgren <tony@atomide.com>
10502 L:      linux-omap@vger.kernel.org
10503 S:      Maintained
10504 F:      drivers/memory/omap-gpmc.c
10505 F:      arch/arm/mach-omap2/*gpmc*
10506
10507 OMAP GPIO DRIVER
10508 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10509 M:      Santosh Shilimkar <ssantosh@kernel.org>
10510 M:      Kevin Hilman <khilman@kernel.org>
10511 L:      linux-omap@vger.kernel.org
10512 S:      Maintained
10513 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10514 F:      drivers/gpio/gpio-omap.c
10515
10516 OMAP HARDWARE SPINLOCK SUPPORT
10517 M:      Ohad Ben-Cohen <ohad@wizery.com>
10518 L:      linux-omap@vger.kernel.org
10519 S:      Maintained
10520 F:      drivers/hwspinlock/omap_hwspinlock.c
10521
10522 OMAP HS MMC SUPPORT
10523 L:      linux-mmc@vger.kernel.org
10524 L:      linux-omap@vger.kernel.org
10525 S:      Orphan
10526 F:      drivers/mmc/host/omap_hsmmc.c
10527
10528 OMAP HWMOD DATA
10529 M:      Paul Walmsley <paul@pwsan.com>
10530 L:      linux-omap@vger.kernel.org
10531 S:      Maintained
10532 F:      arch/arm/mach-omap2/omap_hwmod*data*
10533
10534 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10535 M:      Benoît Cousson <bcousson@baylibre.com>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10539
10540 OMAP HWMOD SUPPORT
10541 M:      Benoît Cousson <bcousson@baylibre.com>
10542 M:      Paul Walmsley <paul@pwsan.com>
10543 L:      linux-omap@vger.kernel.org
10544 S:      Maintained
10545 F:      arch/arm/mach-omap2/omap_hwmod.*
10546
10547 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10548 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10549 L:      linux-media@vger.kernel.org
10550 S:      Maintained
10551 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10552 F:      drivers/media/platform/omap3isp/
10553 F:      drivers/staging/media/omap4iss/
10554
10555 OMAP MMC SUPPORT
10556 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10557 L:      linux-omap@vger.kernel.org
10558 S:      Maintained
10559 F:      drivers/mmc/host/omap.c
10560
10561 OMAP POWER MANAGEMENT SUPPORT
10562 M:      Kevin Hilman <khilman@kernel.org>
10563 L:      linux-omap@vger.kernel.org
10564 S:      Maintained
10565 F:      arch/arm/*omap*/*pm*
10566 F:      drivers/cpufreq/omap-cpufreq.c
10567
10568 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10569 M:      Rajendra Nayak <rnayak@codeaurora.org>
10570 M:      Paul Walmsley <paul@pwsan.com>
10571 L:      linux-omap@vger.kernel.org
10572 S:      Maintained
10573 F:      arch/arm/mach-omap2/prm*
10574
10575 OMAP RANDOM NUMBER GENERATOR SUPPORT
10576 M:      Deepak Saxena <dsaxena@plexity.net>
10577 S:      Maintained
10578 F:      drivers/char/hw_random/omap-rng.c
10579
10580 OMAP USB SUPPORT
10581 L:      linux-usb@vger.kernel.org
10582 L:      linux-omap@vger.kernel.org
10583 S:      Orphan
10584 F:      drivers/usb/*/*omap*
10585 F:      arch/arm/*omap*/usb*
10586
10587 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10588 M:      Mark Jackson <mpfj@newflow.co.uk>
10589 L:      linux-omap@vger.kernel.org
10590 S:      Maintained
10591 F:      arch/arm/boot/dts/am335x-nano.dts
10592
10593 OMAP1 SUPPORT
10594 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10595 M:      Tony Lindgren <tony@atomide.com>
10596 L:      linux-omap@vger.kernel.org
10597 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10599 S:      Maintained
10600 F:      arch/arm/mach-omap1/
10601 F:      arch/arm/plat-omap/
10602 F:      arch/arm/configs/omap1_defconfig
10603 F:      drivers/i2c/busses/i2c-omap.c
10604 F:      include/linux/platform_data/i2c-omap.h
10605 F:      include/linux/platform_data/ams-delta-fiq.h
10606
10607 OMAP2+ SUPPORT
10608 M:      Tony Lindgren <tony@atomide.com>
10609 L:      linux-omap@vger.kernel.org
10610 W:      http://www.muru.com/linux/omap/
10611 W:      http://linux.omap.com/
10612 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10614 S:      Maintained
10615 F:      arch/arm/mach-omap2/
10616 F:      arch/arm/plat-omap/
10617 F:      arch/arm/configs/omap2plus_defconfig
10618 F:      drivers/i2c/busses/i2c-omap.c
10619 F:      drivers/irqchip/irq-omap-intc.c
10620 F:      drivers/mfd/*omap*.c
10621 F:      drivers/mfd/menelaus.c
10622 F:      drivers/mfd/palmas.c
10623 F:      drivers/mfd/tps65217.c
10624 F:      drivers/mfd/tps65218.c
10625 F:      drivers/mfd/tps65910.c
10626 F:      drivers/mfd/twl-core.[ch]
10627 F:      drivers/mfd/twl4030*.c
10628 F:      drivers/mfd/twl6030*.c
10629 F:      drivers/mfd/twl6040*.c
10630 F:      drivers/regulator/palmas-regulator*.c
10631 F:      drivers/regulator/pbias-regulator.c
10632 F:      drivers/regulator/tps65217-regulator.c
10633 F:      drivers/regulator/tps65218-regulator.c
10634 F:      drivers/regulator/tps65910-regulator.c
10635 F:      drivers/regulator/twl-regulator.c
10636 F:      drivers/regulator/twl6030-regulator.c
10637 F:      include/linux/platform_data/i2c-omap.h
10638
10639 ONION OMEGA2+ BOARD
10640 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10641 L:      linux-mips@linux-mips.org
10642 S:      Maintained
10643 F:      arch/mips/boot/dts/ralink/omega2p.dts
10644
10645 OMFS FILESYSTEM
10646 M:      Bob Copeland <me@bobcopeland.com>
10647 L:      linux-karma-devel@lists.sourceforge.net
10648 S:      Maintained
10649 F:      Documentation/filesystems/omfs.txt
10650 F:      fs/omfs/
10651
10652 OMNIKEY CARDMAN 4000 DRIVER
10653 M:      Harald Welte <laforge@gnumonks.org>
10654 S:      Maintained
10655 F:      drivers/char/pcmcia/cm4000_cs.c
10656 F:      include/linux/cm4000_cs.h
10657 F:      include/uapi/linux/cm4000_cs.h
10658
10659 OMNIKEY CARDMAN 4040 DRIVER
10660 M:      Harald Welte <laforge@gnumonks.org>
10661 S:      Maintained
10662 F:      drivers/char/pcmcia/cm4040_cs.*
10663
10664 OMNIVISION OV13858 SENSOR DRIVER
10665 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10666 L:      linux-media@vger.kernel.org
10667 T:      git git://linuxtv.org/media_tree.git
10668 S:      Maintained
10669 F:      drivers/media/i2c/ov13858.c
10670
10671 OMNIVISION OV2680 SENSOR DRIVER
10672 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10673 L:      linux-media@vger.kernel.org
10674 T:      git git://linuxtv.org/media_tree.git
10675 S:      Maintained
10676 F:      drivers/media/i2c/ov2680.c
10677 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10678
10679 OMNIVISION OV2685 SENSOR DRIVER
10680 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10681 L:      linux-media@vger.kernel.org
10682 T:      git git://linuxtv.org/media_tree.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov2685.c
10685
10686 OMNIVISION OV5640 SENSOR DRIVER
10687 M:      Steve Longerbeam <slongerbeam@gmail.com>
10688 L:      linux-media@vger.kernel.org
10689 T:      git git://linuxtv.org/media_tree.git
10690 S:      Maintained
10691 F:      drivers/media/i2c/ov5640.c
10692
10693 OMNIVISION OV5647 SENSOR DRIVER
10694 M:      Luis Oliveira <lolivei@synopsys.com>
10695 L:      linux-media@vger.kernel.org
10696 T:      git git://linuxtv.org/media_tree.git
10697 S:      Maintained
10698 F:      drivers/media/i2c/ov5647.c
10699
10700 OMNIVISION OV5695 SENSOR DRIVER
10701 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10702 L:      linux-media@vger.kernel.org
10703 T:      git git://linuxtv.org/media_tree.git
10704 S:      Maintained
10705 F:      drivers/media/i2c/ov5695.c
10706
10707 OMNIVISION OV7670 SENSOR DRIVER
10708 M:      Jonathan Corbet <corbet@lwn.net>
10709 L:      linux-media@vger.kernel.org
10710 T:      git git://linuxtv.org/media_tree.git
10711 S:      Maintained
10712 F:      drivers/media/i2c/ov7670.c
10713 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10714
10715 OMNIVISION OV772x SENSOR DRIVER
10716 M:      Jacopo Mondi <jacopo@jmondi.org>
10717 L:      linux-media@vger.kernel.org
10718 T:      git git://linuxtv.org/media_tree.git
10719 S:      Odd fixes
10720 F:      drivers/media/i2c/ov772x.c
10721 F:      include/media/i2c/ov772x.h
10722 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10723
10724 OMNIVISION OV7740 SENSOR DRIVER
10725 M:      Wenyou Yang <wenyou.yang@microchip.com>
10726 L:      linux-media@vger.kernel.org
10727 T:      git git://linuxtv.org/media_tree.git
10728 S:      Maintained
10729 F:      drivers/media/i2c/ov7740.c
10730 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10731
10732 OMNIVISION OV9650 SENSOR DRIVER
10733 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10734 R:      Akinobu Mita <akinobu.mita@gmail.com>
10735 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10736 L:      linux-media@vger.kernel.org
10737 T:      git git://linuxtv.org/media_tree.git
10738 S:      Maintained
10739 F:      drivers/media/i2c/ov9650.c
10740 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10741
10742 ONENAND FLASH DRIVER
10743 M:      Kyungmin Park <kyungmin.park@samsung.com>
10744 L:      linux-mtd@lists.infradead.org
10745 S:      Maintained
10746 F:      drivers/mtd/nand/onenand/
10747 F:      include/linux/mtd/onenand*.h
10748
10749 ONSTREAM SCSI TAPE DRIVER
10750 M:      Willem Riede <osst@riede.org>
10751 L:      osst-users@lists.sourceforge.net
10752 L:      linux-scsi@vger.kernel.org
10753 S:      Maintained
10754 F:      Documentation/scsi/osst.txt
10755 F:      drivers/scsi/osst.*
10756 F:      drivers/scsi/osst_*.h
10757 F:      drivers/scsi/st.h
10758
10759 OP-TEE DRIVER
10760 M:      Jens Wiklander <jens.wiklander@linaro.org>
10761 S:      Maintained
10762 F:      drivers/tee/optee/
10763
10764 OPA-VNIC DRIVER
10765 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10766 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10767 L:      linux-rdma@vger.kernel.org
10768 S:      Supported
10769 F:      drivers/infiniband/ulp/opa_vnic
10770
10771 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10772 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10773 M:      Frank Rowand <frowand.list@gmail.com>
10774 L:      devicetree@vger.kernel.org
10775 S:      Maintained
10776 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10777 F:      Documentation/devicetree/overlay-notes.txt
10778 F:      drivers/of/overlay.c
10779 F:      drivers/of/resolver.c
10780 K:      of_overlay_notifier_
10781
10782 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10783 M:      Rob Herring <robh+dt@kernel.org>
10784 M:      Frank Rowand <frowand.list@gmail.com>
10785 L:      devicetree@vger.kernel.org
10786 W:      http://www.devicetree.org/
10787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10788 S:      Maintained
10789 F:      drivers/of/
10790 F:      include/linux/of*.h
10791 F:      scripts/dtc/
10792 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10793
10794 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10795 M:      Rob Herring <robh+dt@kernel.org>
10796 M:      Mark Rutland <mark.rutland@arm.com>
10797 L:      devicetree@vger.kernel.org
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10799 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10800 S:      Maintained
10801 F:      Documentation/devicetree/
10802 F:      arch/*/boot/dts/
10803 F:      include/dt-bindings/
10804
10805 OPENCORES I2C BUS DRIVER
10806 M:      Peter Korsgaard <peter@korsgaard.com>
10807 L:      linux-i2c@vger.kernel.org
10808 S:      Maintained
10809 F:      Documentation/i2c/busses/i2c-ocores
10810 F:      drivers/i2c/busses/i2c-ocores.c
10811
10812 OPENRISC ARCHITECTURE
10813 M:      Jonas Bonn <jonas@southpole.se>
10814 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10815 M:      Stafford Horne <shorne@gmail.com>
10816 T:      git git://github.com/openrisc/linux.git
10817 L:      openrisc@lists.librecores.org
10818 W:      http://openrisc.io
10819 S:      Maintained
10820 F:      Documentation/devicetree/bindings/openrisc/
10821 F:      Documentation/openrisc/
10822 F:      arch/openrisc/
10823 F:      drivers/irqchip/irq-ompic.c
10824 F:      drivers/irqchip/irq-or1k-*
10825
10826 OPENVSWITCH
10827 M:      Pravin B Shelar <pshelar@ovn.org>
10828 L:      netdev@vger.kernel.org
10829 L:      dev@openvswitch.org
10830 W:      http://openvswitch.org
10831 S:      Maintained
10832 F:      net/openvswitch/
10833 F:      include/uapi/linux/openvswitch.h
10834
10835 OPERATING PERFORMANCE POINTS (OPP)
10836 M:      Viresh Kumar <vireshk@kernel.org>
10837 M:      Nishanth Menon <nm@ti.com>
10838 M:      Stephen Boyd <sboyd@kernel.org>
10839 L:      linux-pm@vger.kernel.org
10840 S:      Maintained
10841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10842 F:      drivers/opp/
10843 F:      include/linux/pm_opp.h
10844 F:      Documentation/power/opp.txt
10845 F:      Documentation/devicetree/bindings/opp/
10846
10847 OPL4 DRIVER
10848 M:      Clemens Ladisch <clemens@ladisch.de>
10849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10850 T:      git git://git.alsa-project.org/alsa-kernel.git
10851 S:      Maintained
10852 F:      sound/drivers/opl4/
10853
10854 OPROFILE
10855 M:      Robert Richter <rric@kernel.org>
10856 L:      oprofile-list@lists.sf.net
10857 S:      Maintained
10858 F:      arch/*/include/asm/oprofile*.h
10859 F:      arch/*/oprofile/
10860 F:      drivers/oprofile/
10861 F:      include/linux/oprofile.h
10862
10863 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10864 M:      Mark Fasheh <mark@fasheh.com>
10865 M:      Joel Becker <jlbec@evilplan.org>
10866 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10867 W:      http://ocfs2.wiki.kernel.org
10868 S:      Supported
10869 F:      Documentation/filesystems/ocfs2.txt
10870 F:      Documentation/filesystems/dlmfs.txt
10871 F:      fs/ocfs2/
10872
10873 ORANGEFS FILESYSTEM
10874 M:      Mike Marshall <hubcap@omnibond.com>
10875 R:      Martin Brandenburg <martin@omnibond.com>
10876 L:      devel@lists.orangefs.org
10877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10878 S:      Supported
10879 F:      fs/orangefs/
10880 F:      Documentation/filesystems/orangefs.txt
10881
10882 ORINOCO DRIVER
10883 L:      linux-wireless@vger.kernel.org
10884 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10885 W:      http://www.nongnu.org/orinoco/
10886 S:      Orphan
10887 F:      drivers/net/wireless/intersil/orinoco/
10888
10889 OSD LIBRARY and FILESYSTEM
10890 M:      Boaz Harrosh <ooo@electrozaur.com>
10891 S:      Maintained
10892 F:      drivers/scsi/osd/
10893 F:      include/scsi/osd_*
10894 F:      fs/exofs/
10895
10896 OV2659 OMNIVISION SENSOR DRIVER
10897 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10898 L:      linux-media@vger.kernel.org
10899 W:      https://linuxtv.org
10900 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10901 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10902 S:      Maintained
10903 F:      drivers/media/i2c/ov2659.c
10904 F:      include/media/i2c/ov2659.h
10905
10906 OVERLAY FILESYSTEM
10907 M:      Miklos Szeredi <miklos@szeredi.hu>
10908 L:      linux-unionfs@vger.kernel.org
10909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10910 S:      Supported
10911 F:      fs/overlayfs/
10912 F:      Documentation/filesystems/overlayfs.txt
10913
10914 P54 WIRELESS DRIVER
10915 M:      Christian Lamparter <chunkeey@googlemail.com>
10916 L:      linux-wireless@vger.kernel.org
10917 W:      http://wireless.kernel.org/en/users/Drivers/p54
10918 S:      Maintained
10919 F:      drivers/net/wireless/intersil/p54/
10920
10921 PA SEMI ETHERNET DRIVER
10922 L:      netdev@vger.kernel.org
10923 S:      Orphan
10924 F:      drivers/net/ethernet/pasemi/*
10925
10926 PA SEMI SMBUS DRIVER
10927 L:      linux-i2c@vger.kernel.org
10928 S:      Orphan
10929 F:      drivers/i2c/busses/i2c-pasemi.c
10930
10931 PADATA PARALLEL EXECUTION MECHANISM
10932 M:      Steffen Klassert <steffen.klassert@secunet.com>
10933 L:      linux-crypto@vger.kernel.org
10934 S:      Maintained
10935 F:      kernel/padata.c
10936 F:      include/linux/padata.h
10937 F:      Documentation/padata.txt
10938
10939 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10940 M:      Harald Welte <laforge@gnumonks.org>
10941 L:      platform-driver-x86@vger.kernel.org
10942 S:      Maintained
10943 F:      drivers/platform/x86/panasonic-laptop.c
10944
10945 PARALLEL LCD/KEYPAD PANEL DRIVER
10946 M:      Willy Tarreau <willy@haproxy.com>
10947 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10948 S:      Odd Fixes
10949 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10950 F:      drivers/misc/panel.c
10951
10952 PARALLEL PORT SUBSYSTEM
10953 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10954 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10955 L:      linux-parport@lists.infradead.org (subscribers-only)
10956 S:      Maintained
10957 F:      drivers/parport/
10958 F:      include/linux/parport*.h
10959 F:      drivers/char/ppdev.c
10960 F:      include/uapi/linux/ppdev.h
10961 F:      Documentation/parport*.txt
10962
10963 PARAVIRT_OPS INTERFACE
10964 M:      Juergen Gross <jgross@suse.com>
10965 M:      Alok Kataria <akataria@vmware.com>
10966 L:      virtualization@lists.linux-foundation.org
10967 S:      Supported
10968 F:      Documentation/virtual/paravirt_ops.txt
10969 F:      arch/*/kernel/paravirt*
10970 F:      arch/*/include/asm/paravirt*.h
10971 F:      include/linux/hypervisor.h
10972
10973 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10974 M:      Tim Waugh <tim@cyberelk.net>
10975 L:      linux-parport@lists.infradead.org (subscribers-only)
10976 S:      Maintained
10977 F:      Documentation/blockdev/paride.txt
10978 F:      drivers/block/paride/
10979
10980 PARISC ARCHITECTURE
10981 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10982 M:      Helge Deller <deller@gmx.de>
10983 L:      linux-parisc@vger.kernel.org
10984 W:      http://www.parisc-linux.org/
10985 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10988 S:      Maintained
10989 F:      arch/parisc/
10990 F:      Documentation/parisc/
10991 F:      drivers/parisc/
10992 F:      drivers/char/agp/parisc-agp.c
10993 F:      drivers/input/serio/gscps2.c
10994 F:      drivers/parport/parport_gsc.*
10995 F:      drivers/tty/serial/8250/8250_gsc.c
10996 F:      drivers/video/fbdev/sti*
10997 F:      drivers/video/console/sti*
10998 F:      drivers/video/logo/logo_parisc*
10999
11000 PARMAN
11001 M:      Jiri Pirko <jiri@mellanox.com>
11002 L:      netdev@vger.kernel.org
11003 S:      Supported
11004 F:      lib/parman.c
11005 F:      lib/test_parman.c
11006 F:      include/linux/parman.h
11007
11008 PC87360 HARDWARE MONITORING DRIVER
11009 M:      Jim Cromie <jim.cromie@gmail.com>
11010 L:      linux-hwmon@vger.kernel.org
11011 S:      Maintained
11012 F:      Documentation/hwmon/pc87360
11013 F:      drivers/hwmon/pc87360.c
11014
11015 PC8736x GPIO DRIVER
11016 M:      Jim Cromie <jim.cromie@gmail.com>
11017 S:      Maintained
11018 F:      drivers/char/pc8736x_gpio.c
11019
11020 PC87427 HARDWARE MONITORING DRIVER
11021 M:      Jean Delvare <jdelvare@suse.com>
11022 L:      linux-hwmon@vger.kernel.org
11023 S:      Maintained
11024 F:      Documentation/hwmon/pc87427
11025 F:      drivers/hwmon/pc87427.c
11026
11027 PCA9532 LED DRIVER
11028 M:      Riku Voipio <riku.voipio@iki.fi>
11029 S:      Maintained
11030 F:      drivers/leds/leds-pca9532.c
11031 F:      include/linux/leds-pca9532.h
11032
11033 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11034 M:      Guenter Roeck <linux@roeck-us.net>
11035 L:      linux-i2c@vger.kernel.org
11036 S:      Maintained
11037 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11038
11039 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11040 M:      Khalid Aziz <khalid@gonehiking.org>
11041 S:      Maintained
11042 F:      drivers/firmware/pcdp.*
11043
11044 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11045 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11046 L:      linux-pci@vger.kernel.org
11047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11048 S:      Maintained
11049 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11050 F:      drivers/pci/controller/pci-aardvark.c
11051
11052 PCI DRIVER FOR ALTERA PCIE IP
11053 M:      Ley Foon Tan <lftan@altera.com>
11054 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11055 L:      linux-pci@vger.kernel.org
11056 S:      Supported
11057 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11058 F:      drivers/pci/controller/pcie-altera.c
11059
11060 PCI DRIVER FOR APPLIEDMICRO XGENE
11061 M:      Tanmay Inamdar <tinamdar@apm.com>
11062 L:      linux-pci@vger.kernel.org
11063 L:      linux-arm-kernel@lists.infradead.org
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11066 F:      drivers/pci/controller/pci-xgene.c
11067
11068 PCI DRIVER FOR ARM VERSATILE PLATFORM
11069 M:      Rob Herring <robh@kernel.org>
11070 L:      linux-pci@vger.kernel.org
11071 L:      linux-arm-kernel@lists.infradead.org
11072 S:      Maintained
11073 F:      Documentation/devicetree/bindings/pci/versatile.txt
11074 F:      drivers/pci/controller/pci-versatile.c
11075
11076 PCI DRIVER FOR ARMADA 8K
11077 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-arm-kernel@lists.infradead.org
11080 S:      Maintained
11081 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11082 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11083
11084 PCI DRIVER FOR CADENCE PCIE IP
11085 M:      Alan Douglas <adouglas@cadence.com>
11086 L:      linux-pci@vger.kernel.org
11087 S:      Maintained
11088 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11089 F:      drivers/pci/controller/pcie-cadence*
11090
11091 PCI DRIVER FOR FREESCALE LAYERSCAPE
11092 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11093 M:      Mingkai Hu <mingkai.hu@nxp.com>
11094 M:      Roy Zang <roy.zang@nxp.com>
11095 L:      linuxppc-dev@lists.ozlabs.org
11096 L:      linux-pci@vger.kernel.org
11097 L:      linux-arm-kernel@lists.infradead.org
11098 S:      Maintained
11099 F:      drivers/pci/controller/dwc/*layerscape*
11100
11101 PCI DRIVER FOR GENERIC OF HOSTS
11102 M:      Will Deacon <will.deacon@arm.com>
11103 L:      linux-pci@vger.kernel.org
11104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11107 F:      drivers/pci/controller/pci-host-common.c
11108 F:      drivers/pci/controller/pci-host-generic.c
11109
11110 PCI DRIVER FOR IMX6
11111 M:      Richard Zhu <hongxing.zhu@nxp.com>
11112 M:      Lucas Stach <l.stach@pengutronix.de>
11113 L:      linux-pci@vger.kernel.org
11114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11115 S:      Maintained
11116 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11117 F:      drivers/pci/controller/dwc/*imx6*
11118
11119 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11120 M:      Keith Busch <keith.busch@intel.com>
11121 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11122 L:      linux-pci@vger.kernel.org
11123 S:      Supported
11124 F:      drivers/pci/controller/vmd.c
11125
11126 PCI DRIVER FOR MICROSEMI SWITCHTEC
11127 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11128 M:      Logan Gunthorpe <logang@deltatee.com>
11129 L:      linux-pci@vger.kernel.org
11130 S:      Maintained
11131 F:      Documentation/switchtec.txt
11132 F:      Documentation/ABI/testing/sysfs-class-switchtec
11133 F:      drivers/pci/switch/switchtec*
11134 F:      include/uapi/linux/switchtec_ioctl.h
11135 F:      include/linux/switchtec.h
11136 F:      drivers/ntb/hw/mscc/
11137
11138 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11139 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11140 M:      Jason Cooper <jason@lakedaemon.net>
11141 L:      linux-pci@vger.kernel.org
11142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11143 S:      Maintained
11144 F:      drivers/pci/controller/*mvebu*
11145
11146 PCI DRIVER FOR NVIDIA TEGRA
11147 M:      Thierry Reding <thierry.reding@gmail.com>
11148 L:      linux-tegra@vger.kernel.org
11149 L:      linux-pci@vger.kernel.org
11150 S:      Supported
11151 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11152 F:      drivers/pci/controller/pci-tegra.c
11153
11154 PCI DRIVER FOR RENESAS R-CAR
11155 M:      Simon Horman <horms@verge.net.au>
11156 L:      linux-pci@vger.kernel.org
11157 L:      linux-renesas-soc@vger.kernel.org
11158 S:      Maintained
11159 F:      drivers/pci/controller/*rcar*
11160
11161 PCI DRIVER FOR SAMSUNG EXYNOS
11162 M:      Jingoo Han <jingoohan1@gmail.com>
11163 L:      linux-pci@vger.kernel.org
11164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11165 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11166 S:      Maintained
11167 F:      drivers/pci/controller/dwc/pci-exynos.c
11168
11169 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11170 M:      Jingoo Han <jingoohan1@gmail.com>
11171 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11172 L:      linux-pci@vger.kernel.org
11173 S:      Maintained
11174 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11175 F:      drivers/pci/controller/dwc/*designware*
11176
11177 PCI DRIVER FOR TI DRA7XX
11178 M:      Kishon Vijay Abraham I <kishon@ti.com>
11179 L:      linux-omap@vger.kernel.org
11180 L:      linux-pci@vger.kernel.org
11181 S:      Supported
11182 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11183 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11184
11185 PCI DRIVER FOR TI KEYSTONE
11186 M:      Murali Karicheri <m-karicheri2@ti.com>
11187 L:      linux-pci@vger.kernel.org
11188 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11189 S:      Maintained
11190 F:      drivers/pci/controller/dwc/*keystone*
11191
11192 PCI ENDPOINT SUBSYSTEM
11193 M:      Kishon Vijay Abraham I <kishon@ti.com>
11194 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11195 L:      linux-pci@vger.kernel.org
11196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11197 S:      Supported
11198 F:      drivers/pci/endpoint/
11199 F:      drivers/misc/pci_endpoint_test.c
11200 F:      tools/pci/
11201
11202 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11203 M:      Russell Currey <ruscur@russell.cc>
11204 L:      linuxppc-dev@lists.ozlabs.org
11205 S:      Supported
11206 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11207 F:      arch/powerpc/kernel/eeh*.c
11208 F:      arch/powerpc/platforms/*/eeh*.c
11209 F:      arch/powerpc/include/*/eeh*.h
11210
11211 PCI ERROR RECOVERY
11212 M:      Linas Vepstas <linasvepstas@gmail.com>
11213 L:      linux-pci@vger.kernel.org
11214 S:      Supported
11215 F:      Documentation/PCI/pci-error-recovery.txt
11216
11217 PCI MSI DRIVER FOR ALTERA MSI IP
11218 M:      Ley Foon Tan <lftan@altera.com>
11219 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11220 L:      linux-pci@vger.kernel.org
11221 S:      Supported
11222 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11223 F:      drivers/pci/controller/pcie-altera-msi.c
11224
11225 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11226 M:      Duc Dang <dhdang@apm.com>
11227 L:      linux-pci@vger.kernel.org
11228 L:      linux-arm-kernel@lists.infradead.org
11229 S:      Maintained
11230 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11231 F:      drivers/pci/controller/pci-xgene-msi.c
11232
11233 PCI SUBSYSTEM
11234 M:      Bjorn Helgaas <bhelgaas@google.com>
11235 L:      linux-pci@vger.kernel.org
11236 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11238 S:      Supported
11239 F:      Documentation/devicetree/bindings/pci/
11240 F:      Documentation/PCI/
11241 F:      drivers/acpi/pci*
11242 F:      drivers/pci/
11243 F:      include/asm-generic/pci*
11244 F:      include/linux/pci*
11245 F:      include/linux/of_pci.h
11246 F:      include/uapi/linux/pci*
11247 F:      lib/pci*
11248 F:      arch/x86/pci/
11249 F:      arch/x86/kernel/quirks.c
11250
11251 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11252 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11253 L:      linux-pci@vger.kernel.org
11254 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11256 S:      Supported
11257 F:      drivers/pci/controller/
11258
11259 PCIE DRIVER FOR AXIS ARTPEC
11260 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11261 L:      linux-arm-kernel@axis.com
11262 L:      linux-pci@vger.kernel.org
11263 S:      Maintained
11264 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11265 F:      drivers/pci/controller/dwc/*artpec*
11266
11267 PCIE DRIVER FOR CAVIUM THUNDERX
11268 M:      David Daney <david.daney@cavium.com>
11269 L:      linux-pci@vger.kernel.org
11270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11271 S:      Supported
11272 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11273 F:      drivers/pci/controller/pci-thunder-*
11274
11275 PCIE DRIVER FOR HISILICON
11276 M:      Zhou Wang <wangzhou1@hisilicon.com>
11277 L:      linux-pci@vger.kernel.org
11278 S:      Maintained
11279 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11280 F:      drivers/pci/controller/dwc/pcie-hisi.c
11281
11282 PCIE DRIVER FOR HISILICON KIRIN
11283 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11284 M:      Binghui Wang <wangbinghui@hisilicon.com>
11285 L:      linux-pci@vger.kernel.org
11286 S:      Maintained
11287 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11288 F:      drivers/pci/controller/dwc/pcie-kirin.c
11289
11290 PCIE DRIVER FOR HISILICON STB
11291 M:      Jianguo Sun <sunjianguo1@huawei.com>
11292 M:      Shawn Guo <shawn.guo@linaro.org>
11293 L:      linux-pci@vger.kernel.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11296 F:      drivers/pci/controller/dwc/pcie-histb.c
11297
11298 PCIE DRIVER FOR MEDIATEK
11299 M:      Ryder Lee <ryder.lee@mediatek.com>
11300 L:      linux-pci@vger.kernel.org
11301 L:      linux-mediatek@lists.infradead.org
11302 S:      Supported
11303 F:      Documentation/devicetree/bindings/pci/mediatek*
11304 F:      drivers/pci/controller/*mediatek*
11305
11306 PCIE DRIVER FOR QUALCOMM MSM
11307 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11308 L:      linux-pci@vger.kernel.org
11309 L:      linux-arm-msm@vger.kernel.org
11310 S:      Maintained
11311 F:      drivers/pci/controller/dwc/*qcom*
11312
11313 PCIE DRIVER FOR ROCKCHIP
11314 M:      Shawn Lin <shawn.lin@rock-chips.com>
11315 L:      linux-pci@vger.kernel.org
11316 L:      linux-rockchip@lists.infradead.org
11317 S:      Maintained
11318 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11319 F:      drivers/pci/controller/pcie-rockchip*
11320
11321 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11322 M:      Linus Walleij <linus.walleij@linaro.org>
11323 L:      linux-pci@vger.kernel.org
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11326 F:      drivers/pci/controller/pci-v3-semi.c
11327
11328 PCIE DRIVER FOR ST SPEAR13XX
11329 M:      Pratyush Anand <pratyush.anand@gmail.com>
11330 L:      linux-pci@vger.kernel.org
11331 S:      Maintained
11332 F:      drivers/pci/controller/dwc/*spear*
11333
11334 PCMCIA SUBSYSTEM
11335 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11337 S:      Odd Fixes
11338 F:      Documentation/pcmcia/
11339 F:      tools/pcmcia/
11340 F:      drivers/pcmcia/
11341 F:      include/pcmcia/
11342
11343 PCNET32 NETWORK DRIVER
11344 M:      Don Fry <pcnet32@frontier.com>
11345 L:      netdev@vger.kernel.org
11346 S:      Maintained
11347 F:      drivers/net/ethernet/amd/pcnet32.c
11348
11349 PCRYPT PARALLEL CRYPTO ENGINE
11350 M:      Steffen Klassert <steffen.klassert@secunet.com>
11351 L:      linux-crypto@vger.kernel.org
11352 S:      Maintained
11353 F:      crypto/pcrypt.c
11354 F:      include/crypto/pcrypt.h
11355
11356 PEAQ WMI HOTKEYS DRIVER
11357 M:      Hans de Goede <hdegoede@redhat.com>
11358 L:      platform-driver-x86@vger.kernel.org
11359 S:      Maintained
11360 F:      drivers/platform/x86/peaq-wmi.c
11361
11362 PER-CPU MEMORY ALLOCATOR
11363 M:      Tejun Heo <tj@kernel.org>
11364 M:      Christoph Lameter <cl@linux.com>
11365 M:      Dennis Zhou <dennisszhou@gmail.com>
11366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11367 S:      Maintained
11368 F:      include/linux/percpu*.h
11369 F:      mm/percpu*.c
11370 F:      arch/*/include/asm/percpu.h
11371
11372 PER-TASK DELAY ACCOUNTING
11373 M:      Balbir Singh <bsingharora@gmail.com>
11374 S:      Maintained
11375 F:      include/linux/delayacct.h
11376 F:      kernel/delayacct.c
11377
11378 PERFORMANCE EVENTS SUBSYSTEM
11379 M:      Peter Zijlstra <peterz@infradead.org>
11380 M:      Ingo Molnar <mingo@redhat.com>
11381 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11382 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11383 R:      Jiri Olsa <jolsa@redhat.com>
11384 R:      Namhyung Kim <namhyung@kernel.org>
11385 L:      linux-kernel@vger.kernel.org
11386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11387 S:      Supported
11388 F:      kernel/events/*
11389 F:      include/linux/perf_event.h
11390 F:      include/uapi/linux/perf_event.h
11391 F:      arch/*/kernel/perf_event*.c
11392 F:      arch/*/kernel/*/perf_event*.c
11393 F:      arch/*/kernel/*/*/perf_event*.c
11394 F:      arch/*/include/asm/perf_event.h
11395 F:      arch/*/kernel/perf_callchain.c
11396 F:      arch/*/events/*
11397 F:      tools/perf/
11398
11399 PERSONALITY HANDLING
11400 M:      Christoph Hellwig <hch@infradead.org>
11401 L:      linux-abi-devel@lists.sourceforge.net
11402 S:      Maintained
11403 F:      include/linux/personality.h
11404 F:      include/uapi/linux/personality.h
11405
11406 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11407 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11408 L:      linux-input@vger.kernel.org
11409 S:      Maintained
11410 F:      Documentation/input/devices/pxrc.rst
11411 F:      drivers/input/joystick/pxrc.c
11412
11413 PHONET PROTOCOL
11414 M:      Remi Denis-Courmont <courmisch@gmail.com>
11415 S:      Supported
11416 F:      Documentation/networking/phonet.txt
11417 F:      include/linux/phonet.h
11418 F:      include/net/phonet/
11419 F:      include/uapi/linux/phonet.h
11420 F:      net/phonet/
11421
11422 PHRAM MTD DRIVER
11423 M:      Joern Engel <joern@lazybastard.org>
11424 L:      linux-mtd@lists.infradead.org
11425 S:      Maintained
11426 F:      drivers/mtd/devices/phram.c
11427
11428 PICOLCD HID DRIVER
11429 M:      Bruno Prémont <bonbons@linux-vserver.org>
11430 L:      linux-input@vger.kernel.org
11431 S:      Maintained
11432 F:      drivers/hid/hid-picolcd*
11433
11434 PICOXCELL SUPPORT
11435 M:      Jamie Iles <jamie@jamieiles.com>
11436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11437 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11438 S:      Supported
11439 F:      arch/arm/boot/dts/picoxcell*
11440 F:      arch/arm/mach-picoxcell/
11441 F:      drivers/crypto/picoxcell*
11442
11443 PIN CONTROL SUBSYSTEM
11444 M:      Linus Walleij <linus.walleij@linaro.org>
11445 L:      linux-gpio@vger.kernel.org
11446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11447 S:      Maintained
11448 F:      Documentation/devicetree/bindings/pinctrl/
11449 F:      Documentation/driver-api/pinctl.rst
11450 F:      drivers/pinctrl/
11451 F:      include/linux/pinctrl/
11452
11453 PIN CONTROLLER - ATMEL AT91
11454 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11456 S:      Maintained
11457 F:      drivers/pinctrl/pinctrl-at91.*
11458
11459 PIN CONTROLLER - ATMEL AT91 PIO4
11460 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11462 L:      linux-gpio@vger.kernel.org
11463 S:      Supported
11464 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11465
11466 PIN CONTROLLER - FREESCALE
11467 M:      Dong Aisheng <aisheng.dong@nxp.com>
11468 M:      Fabio Estevam <festevam@gmail.com>
11469 M:      Shawn Guo <shawnguo@kernel.org>
11470 M:      Stefan Agner <stefan@agner.ch>
11471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11472 L:      linux-gpio@vger.kernel.org
11473 S:      Maintained
11474 F:      drivers/pinctrl/freescale/
11475 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11476
11477 PIN CONTROLLER - INTEL
11478 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11479 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11480 S:      Maintained
11481 F:      drivers/pinctrl/intel/
11482
11483 PIN CONTROLLER - MEDIATEK
11484 M:      Sean Wang <sean.wang@mediatek.com>
11485 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11486 S:      Maintained
11487 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11488 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11489 F:      drivers/pinctrl/mediatek/mtk-eint.*
11490 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11491 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11492 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11493
11494 PIN CONTROLLER - QUALCOMM
11495 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11496 S:      Maintained
11497 L:      linux-arm-msm@vger.kernel.org
11498 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11499 F:      drivers/pinctrl/qcom/
11500
11501 PIN CONTROLLER - RENESAS
11502 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11503 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11504 L:      linux-renesas-soc@vger.kernel.org
11505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11506 S:      Maintained
11507 F:      drivers/pinctrl/sh-pfc/
11508
11509 PIN CONTROLLER - SAMSUNG
11510 M:      Tomasz Figa <tomasz.figa@gmail.com>
11511 M:      Krzysztof Kozlowski <krzk@kernel.org>
11512 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11514 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11515 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11517 S:      Maintained
11518 F:      drivers/pinctrl/samsung/
11519 F:      include/dt-bindings/pinctrl/samsung.h
11520 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11521
11522 PIN CONTROLLER - SINGLE
11523 M:      Tony Lindgren <tony@atomide.com>
11524 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11526 L:      linux-omap@vger.kernel.org
11527 S:      Maintained
11528 F:      drivers/pinctrl/pinctrl-single.c
11529
11530 PIN CONTROLLER - ST SPEAR
11531 M:      Viresh Kumar <vireshk@kernel.org>
11532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11533 W:      http://www.st.com/spear
11534 S:      Maintained
11535 F:      drivers/pinctrl/spear/
11536
11537 PISTACHIO SOC SUPPORT
11538 M:      James Hartley <james.hartley@sondrel.com>
11539 L:      linux-mips@linux-mips.org
11540 S:      Odd Fixes
11541 F:      arch/mips/pistachio/
11542 F:      arch/mips/include/asm/mach-pistachio/
11543 F:      arch/mips/boot/dts/img/pistachio*
11544 F:      arch/mips/configs/pistachio*_defconfig
11545
11546 PKTCDVD DRIVER
11547 S:      Orphan
11548 M:      linux-block@vger.kernel.org
11549 F:      drivers/block/pktcdvd.c
11550 F:      include/linux/pktcdvd.h
11551 F:      include/uapi/linux/pktcdvd.h
11552
11553 PKUNITY SOC DRIVERS
11554 M:      Guan Xuetao <gxt@pku.edu.cn>
11555 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11556 S:      Maintained
11557 T:      git git://github.com/gxt/linux.git
11558 F:      drivers/input/serio/i8042-unicore32io.h
11559 F:      drivers/i2c/busses/i2c-puv3.c
11560 F:      drivers/video/fbdev/fb-puv3.c
11561 F:      drivers/rtc/rtc-puv3.c
11562
11563 PMBUS HARDWARE MONITORING DRIVERS
11564 M:      Guenter Roeck <linux@roeck-us.net>
11565 L:      linux-hwmon@vger.kernel.org
11566 W:      http://hwmon.wiki.kernel.org/
11567 W:      http://www.roeck-us.net/linux/drivers/
11568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11569 S:      Maintained
11570 F:      Documentation/hwmon/pmbus
11571 F:      drivers/hwmon/pmbus/
11572 F:      include/linux/pmbus.h
11573
11574 PMC SIERRA MaxRAID DRIVER
11575 L:      linux-scsi@vger.kernel.org
11576 W:      http://www.pmc-sierra.com/
11577 S:      Orphan
11578 F:      drivers/scsi/pmcraid.*
11579
11580 PMC SIERRA PM8001 DRIVER
11581 M:      Jack Wang <jinpu.wang@profitbricks.com>
11582 M:      lindar_liu@usish.com
11583 L:      linux-scsi@vger.kernel.org
11584 S:      Supported
11585 F:      drivers/scsi/pm8001/
11586
11587 PNP SUPPORT
11588 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11589 S:      Maintained
11590 F:      drivers/pnp/
11591
11592 POSIX CLOCKS and TIMERS
11593 M:      Thomas Gleixner <tglx@linutronix.de>
11594 L:      linux-kernel@vger.kernel.org
11595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11596 S:      Maintained
11597 F:      fs/timerfd.c
11598 F:      include/linux/timer*
11599 F:      kernel/time/*timer*
11600
11601 POWER MANAGEMENT CORE
11602 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11603 L:      linux-pm@vger.kernel.org
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11605 B:      https://bugzilla.kernel.org
11606 S:      Supported
11607 F:      drivers/base/power/
11608 F:      include/linux/pm.h
11609 F:      include/linux/pm_*
11610 F:      include/linux/powercap.h
11611 F:      drivers/powercap/
11612 F:      kernel/configs/nopm.config
11613
11614 POWER STATE COORDINATION INTERFACE (PSCI)
11615 M:      Mark Rutland <mark.rutland@arm.com>
11616 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11617 L:      linux-arm-kernel@lists.infradead.org
11618 S:      Maintained
11619 F:      drivers/firmware/psci*.c
11620 F:      include/linux/psci.h
11621 F:      include/uapi/linux/psci.h
11622
11623 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11624 M:      Sebastian Reichel <sre@kernel.org>
11625 L:      linux-pm@vger.kernel.org
11626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11627 S:      Maintained
11628 F:      Documentation/ABI/testing/sysfs-class-power
11629 F:      Documentation/devicetree/bindings/power/supply/
11630 F:      include/linux/power_supply.h
11631 F:      drivers/power/supply/
11632
11633 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11634 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11635 L:      linuxppc-dev@lists.ozlabs.org
11636 S:      Maintained
11637 F:      drivers/char/powernv-op-panel.c
11638
11639 PPP OVER ATM (RFC 2364)
11640 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11641 S:      Maintained
11642 F:      net/atm/pppoatm.c
11643 F:      include/uapi/linux/atmppp.h
11644
11645 PPP OVER ETHERNET
11646 M:      Michal Ostrowski <mostrows@earthlink.net>
11647 S:      Maintained
11648 F:      drivers/net/ppp/pppoe.c
11649 F:      drivers/net/ppp/pppox.c
11650
11651 PPP OVER L2TP
11652 M:      James Chapman <jchapman@katalix.com>
11653 S:      Maintained
11654 F:      net/l2tp/l2tp_ppp.c
11655 F:      include/linux/if_pppol2tp.h
11656 F:      include/uapi/linux/if_pppol2tp.h
11657
11658 PPP PROTOCOL DRIVERS AND COMPRESSORS
11659 M:      Paul Mackerras <paulus@samba.org>
11660 L:      linux-ppp@vger.kernel.org
11661 S:      Maintained
11662 F:      drivers/net/ppp/ppp_*
11663
11664 PPS SUPPORT
11665 M:      Rodolfo Giometti <giometti@enneenne.com>
11666 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11667 L:      linuxpps@ml.enneenne.com (subscribers-only)
11668 S:      Maintained
11669 F:      Documentation/pps/
11670 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11671 F:      Documentation/ABI/testing/sysfs-pps
11672 F:      drivers/pps/
11673 F:      include/linux/pps*.h
11674 F:      include/uapi/linux/pps.h
11675
11676 PPTP DRIVER
11677 M:      Dmitry Kozlov <xeb@mail.ru>
11678 L:      netdev@vger.kernel.org
11679 S:      Maintained
11680 F:      drivers/net/ppp/pptp.c
11681 W:      http://sourceforge.net/projects/accel-pptp
11682
11683 PREEMPTIBLE KERNEL
11684 M:      Robert Love <rml@tech9.net>
11685 L:      kpreempt-tech@lists.sourceforge.net
11686 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11687 S:      Supported
11688 F:      Documentation/preempt-locking.txt
11689 F:      include/linux/preempt.h
11690
11691 PRINTK
11692 M:      Petr Mladek <pmladek@suse.com>
11693 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11694 R:      Steven Rostedt <rostedt@goodmis.org>
11695 S:      Maintained
11696 F:      kernel/printk/
11697 F:      include/linux/printk.h
11698
11699 PRISM54 WIRELESS DRIVER
11700 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11701 L:      linux-wireless@vger.kernel.org
11702 W:      http://wireless.kernel.org/en/users/Drivers/p54
11703 S:      Obsolete
11704 F:      drivers/net/wireless/intersil/prism54/
11705
11706 PROC FILESYSTEM
11707 R:      Alexey Dobriyan <adobriyan@gmail.com>
11708 L:      linux-kernel@vger.kernel.org
11709 L:      linux-fsdevel@vger.kernel.org
11710 S:      Maintained
11711 F:      fs/proc/
11712 F:      include/linux/proc_fs.h
11713 F:      tools/testing/selftests/proc/
11714
11715 PROC SYSCTL
11716 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11717 M:      Kees Cook <keescook@chromium.org>
11718 L:      linux-kernel@vger.kernel.org
11719 L:      linux-fsdevel@vger.kernel.org
11720 S:      Maintained
11721 F:      fs/proc/proc_sysctl.c
11722 F:      include/linux/sysctl.h
11723 F:      kernel/sysctl.c
11724 F:      tools/testing/selftests/sysctl/
11725
11726 PS3 NETWORK SUPPORT
11727 M:      Geoff Levand <geoff@infradead.org>
11728 L:      netdev@vger.kernel.org
11729 L:      linuxppc-dev@lists.ozlabs.org
11730 S:      Maintained
11731 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11732
11733 PS3 PLATFORM SUPPORT
11734 M:      Geoff Levand <geoff@infradead.org>
11735 L:      linuxppc-dev@lists.ozlabs.org
11736 S:      Maintained
11737 F:      arch/powerpc/boot/ps3*
11738 F:      arch/powerpc/include/asm/lv1call.h
11739 F:      arch/powerpc/include/asm/ps3*.h
11740 F:      arch/powerpc/platforms/ps3/
11741 F:      drivers/*/ps3*
11742 F:      drivers/ps3/
11743 F:      drivers/rtc/rtc-ps3.c
11744 F:      drivers/usb/host/*ps3.c
11745 F:      sound/ppc/snd_ps3*
11746
11747 PS3VRAM DRIVER
11748 M:      Jim Paris <jim@jtan.com>
11749 M:      Geoff Levand <geoff@infradead.org>
11750 L:      linuxppc-dev@lists.ozlabs.org
11751 S:      Maintained
11752 F:      drivers/block/ps3vram.c
11753
11754 PSAMPLE PACKET SAMPLING SUPPORT:
11755 M:      Yotam Gigi <yotam.gi@gmail.com>
11756 S:      Maintained
11757 F:      net/psample
11758 F:      include/net/psample.h
11759 F:      include/uapi/linux/psample.h
11760
11761 PSTORE FILESYSTEM
11762 M:      Kees Cook <keescook@chromium.org>
11763 M:      Anton Vorontsov <anton@enomsg.org>
11764 M:      Colin Cross <ccross@android.com>
11765 M:      Tony Luck <tony.luck@intel.com>
11766 S:      Maintained
11767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11768 F:      fs/pstore/
11769 F:      include/linux/pstore*
11770 F:      drivers/firmware/efi/efi-pstore.c
11771 F:      drivers/acpi/apei/erst.c
11772 F:      Documentation/admin-guide/ramoops.rst
11773 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11774 K:      \b(pstore|ramoops)
11775
11776 PTP HARDWARE CLOCK SUPPORT
11777 M:      Richard Cochran <richardcochran@gmail.com>
11778 L:      netdev@vger.kernel.org
11779 S:      Maintained
11780 W:      http://linuxptp.sourceforge.net/
11781 F:      Documentation/ABI/testing/sysfs-ptp
11782 F:      Documentation/ptp/*
11783 F:      drivers/net/phy/dp83640*
11784 F:      drivers/ptp/*
11785 F:      include/linux/ptp_cl*
11786
11787 PTRACE SUPPORT
11788 M:      Oleg Nesterov <oleg@redhat.com>
11789 S:      Maintained
11790 F:      include/asm-generic/syscall.h
11791 F:      include/linux/ptrace.h
11792 F:      include/linux/regset.h
11793 F:      include/linux/tracehook.h
11794 F:      include/uapi/linux/ptrace.h
11795 F:      include/uapi/linux/ptrace.h
11796 F:      include/asm-generic/ptrace.h
11797 F:      kernel/ptrace.c
11798 F:      arch/*/ptrace*.c
11799 F:      arch/*/*/ptrace*.c
11800 F:      arch/*/include/asm/ptrace*.h
11801
11802 PULSE8-CEC DRIVER
11803 M:      Hans Verkuil <hverkuil@xs4all.nl>
11804 L:      linux-media@vger.kernel.org
11805 T:      git git://linuxtv.org/media_tree.git
11806 S:      Maintained
11807 F:      drivers/media/usb/pulse8-cec/*
11808 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11809
11810 PVRUSB2 VIDEO4LINUX DRIVER
11811 M:      Mike Isely <isely@pobox.com>
11812 L:      pvrusb2@isely.net       (subscribers-only)
11813 L:      linux-media@vger.kernel.org
11814 W:      http://www.isely.net/pvrusb2/
11815 T:      git git://linuxtv.org/media_tree.git
11816 S:      Maintained
11817 F:      Documentation/media/v4l-drivers/pvrusb2*
11818 F:      drivers/media/usb/pvrusb2/
11819
11820 PWC WEBCAM DRIVER
11821 M:      Hans Verkuil <hverkuil@xs4all.nl>
11822 L:      linux-media@vger.kernel.org
11823 T:      git git://linuxtv.org/media_tree.git
11824 S:      Odd Fixes
11825 F:      drivers/media/usb/pwc/*
11826
11827 PWM FAN DRIVER
11828 M:      Kamil Debski <kamil@wypas.org>
11829 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11830 L:      linux-hwmon@vger.kernel.org
11831 S:      Supported
11832 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11833 F:      Documentation/hwmon/pwm-fan
11834 F:      drivers/hwmon/pwm-fan.c
11835
11836 PWM IR Transmitter
11837 M:      Sean Young <sean@mess.org>
11838 L:      linux-media@vger.kernel.org
11839 S:      Maintained
11840 F:      drivers/media/rc/pwm-ir-tx.c
11841
11842 PWM SUBSYSTEM
11843 M:      Thierry Reding <thierry.reding@gmail.com>
11844 L:      linux-pwm@vger.kernel.org
11845 S:      Maintained
11846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11847 F:      Documentation/pwm.txt
11848 F:      Documentation/devicetree/bindings/pwm/
11849 F:      include/linux/pwm.h
11850 F:      drivers/pwm/
11851 F:      drivers/video/backlight/pwm_bl.c
11852 F:      include/linux/pwm_backlight.h
11853 F:      drivers/gpio/gpio-mvebu.c
11854 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11855
11856 PXA GPIO DRIVER
11857 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11858 L:      linux-gpio@vger.kernel.org
11859 S:      Maintained
11860 F:      drivers/gpio/gpio-pxa.c
11861
11862 PXA MMCI DRIVER
11863 S:      Orphan
11864
11865 PXA RTC DRIVER
11866 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11867 L:      linux-rtc@vger.kernel.org
11868 S:      Maintained
11869
11870 PXA2xx/PXA3xx SUPPORT
11871 M:      Daniel Mack <daniel@zonque.org>
11872 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11873 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11875 T:      git git://github.com/hzhuang1/linux.git
11876 T:      git git://github.com/rjarzmik/linux.git
11877 S:      Maintained
11878 F:      arch/arm/boot/dts/pxa*
11879 F:      arch/arm/mach-pxa/
11880 F:      drivers/dma/pxa*
11881 F:      drivers/pcmcia/pxa2xx*
11882 F:      drivers/pinctrl/pxa/
11883 F:      drivers/spi/spi-pxa2xx*
11884 F:      drivers/usb/gadget/udc/pxa2*
11885 F:      include/sound/pxa2xx-lib.h
11886 F:      sound/arm/pxa*
11887 F:      sound/soc/pxa/
11888
11889 QAT DRIVER
11890 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11891 L:      qat-linux@intel.com
11892 S:      Supported
11893 F:      drivers/crypto/qat/
11894
11895 QCOM AUDIO (ASoC) DRIVERS
11896 M:      Patrick Lai <plai@codeaurora.org>
11897 M:      Banajit Goswami <bgoswami@codeaurora.org>
11898 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11899 S:      Supported
11900 F:      sound/soc/qcom/
11901
11902 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11903 M:      Gabriel Somlo <somlo@cmu.edu>
11904 M:      "Michael S. Tsirkin" <mst@redhat.com>
11905 L:      qemu-devel@nongnu.org
11906 S:      Maintained
11907 F:      drivers/firmware/qemu_fw_cfg.c
11908 F:      include/uapi/linux/qemu_fw_cfg.h
11909
11910 QIB DRIVER
11911 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11912 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11913 L:      linux-rdma@vger.kernel.org
11914 S:      Supported
11915 F:      drivers/infiniband/hw/qib/
11916
11917 QLOGIC QL41xxx FCOE DRIVER
11918 M:      QLogic-Storage-Upstream@cavium.com
11919 L:      linux-scsi@vger.kernel.org
11920 S:      Supported
11921 F:      drivers/scsi/qedf/
11922
11923 QLOGIC QL41xxx ISCSI DRIVER
11924 M:      QLogic-Storage-Upstream@cavium.com
11925 L:      linux-scsi@vger.kernel.org
11926 S:      Supported
11927 F:      drivers/scsi/qedi/
11928
11929 QLOGIC QL4xxx ETHERNET DRIVER
11930 M:      Ariel Elior <Ariel.Elior@cavium.com>
11931 M:      everest-linux-l2@cavium.com
11932 L:      netdev@vger.kernel.org
11933 S:      Supported
11934 F:      drivers/net/ethernet/qlogic/qed/
11935 F:      include/linux/qed/
11936 F:      drivers/net/ethernet/qlogic/qede/
11937
11938 QLOGIC QL4xxx RDMA DRIVER
11939 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11940 M:      Ariel Elior <Ariel.Elior@cavium.com>
11941 L:      linux-rdma@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/infiniband/hw/qedr/
11944 F:      include/uapi/rdma/qedr-abi.h
11945
11946 QLOGIC QLA1280 SCSI DRIVER
11947 M:      Michael Reed <mdr@sgi.com>
11948 L:      linux-scsi@vger.kernel.org
11949 S:      Maintained
11950 F:      drivers/scsi/qla1280.[ch]
11951
11952 QLOGIC QLA2XXX FC-SCSI DRIVER
11953 M:      qla2xxx-upstream@qlogic.com
11954 L:      linux-scsi@vger.kernel.org
11955 S:      Supported
11956 F:      Documentation/scsi/LICENSE.qla2xxx
11957 F:      drivers/scsi/qla2xxx/
11958
11959 QLOGIC QLA3XXX NETWORK DRIVER
11960 M:      Dept-GELinuxNICDev@cavium.com
11961 L:      netdev@vger.kernel.org
11962 S:      Supported
11963 F:      Documentation/networking/LICENSE.qla3xxx
11964 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11965
11966 QLOGIC QLA4XXX iSCSI DRIVER
11967 M:      QLogic-Storage-Upstream@qlogic.com
11968 L:      linux-scsi@vger.kernel.org
11969 S:      Supported
11970 F:      Documentation/scsi/LICENSE.qla4xxx
11971 F:      drivers/scsi/qla4xxx/
11972
11973 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11974 M:      Harish Patil <harish.patil@cavium.com>
11975 M:      Manish Chopra <manish.chopra@cavium.com>
11976 M:      Dept-GELinuxNICDev@cavium.com
11977 L:      netdev@vger.kernel.org
11978 S:      Supported
11979 F:      drivers/net/ethernet/qlogic/qlcnic/
11980
11981 QLOGIC QLGE 10Gb ETHERNET DRIVER
11982 M:      Harish Patil <harish.patil@cavium.com>
11983 M:      Manish Chopra <manish.chopra@cavium.com>
11984 M:      Dept-GELinuxNICDev@cavium.com
11985 L:      netdev@vger.kernel.org
11986 S:      Supported
11987 F:      drivers/net/ethernet/qlogic/qlge/
11988
11989 QM1D1B0004 MEDIA DRIVER
11990 M:      Akihiro Tsukada <tskd08@gmail.com>
11991 L:      linux-media@vger.kernel.org
11992 S:      Odd Fixes
11993 F:      drivers/media/tuners/qm1d1b0004*
11994
11995 QM1D1C0042 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/qm1d1c0042*
12000
12001 QNX4 FILESYSTEM
12002 M:      Anders Larsen <al@alarsen.net>
12003 W:      http://www.alarsen.net/linux/qnx4fs/
12004 S:      Maintained
12005 F:      fs/qnx4/
12006 F:      include/uapi/linux/qnx4_fs.h
12007 F:      include/uapi/linux/qnxtypes.h
12008
12009 QORIQ DPAA2 FSL-MC BUS DRIVER
12010 M:      Stuart Yoder <stuyoder@gmail.com>
12011 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12012 L:      linux-kernel@vger.kernel.org
12013 S:      Maintained
12014 F:      drivers/bus/fsl-mc/
12015 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12016 F:      Documentation/networking/dpaa2/overview.rst
12017
12018 QT1010 MEDIA DRIVER
12019 M:      Antti Palosaari <crope@iki.fi>
12020 L:      linux-media@vger.kernel.org
12021 W:      https://linuxtv.org
12022 W:      http://palosaari.fi/linux/
12023 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12024 T:      git git://linuxtv.org/anttip/media_tree.git
12025 S:      Maintained
12026 F:      drivers/media/tuners/qt1010*
12027
12028 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12029 M:      Kalle Valo <kvalo@codeaurora.org>
12030 L:      ath10k@lists.infradead.org
12031 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12033 S:      Supported
12034 F:      drivers/net/wireless/ath/ath10k/
12035
12036 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12037 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12038 L:      linux-wireless@vger.kernel.org
12039 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12040 S:      Supported
12041 F:      drivers/net/wireless/ath/ath9k/
12042
12043 QUALCOMM CAMERA SUBSYSTEM DRIVER
12044 M:      Todor Tomov <todor.tomov@linaro.org>
12045 L:      linux-media@vger.kernel.org
12046 S:      Maintained
12047 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12048 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12049 F:      drivers/media/platform/qcom/camss/
12050
12051 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12052 M:  Ilia Lin <ilia.lin@gmail.com>
12053 L:  linux-pm@vger.kernel.org
12054 S:  Maintained
12055 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12056 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12057
12058 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12059 M:      Timur Tabi <timur@kernel.org>
12060 L:      netdev@vger.kernel.org
12061 S:      Maintained
12062 F:      drivers/net/ethernet/qualcomm/emac/
12063
12064 QUALCOMM GENERIC INTERFACE I2C DRIVER
12065 M:      Alok Chauhan <alokc@codeaurora.org>
12066 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12067 L:      linux-i2c@vger.kernel.org
12068 L:      linux-arm-msm@vger.kernel.org
12069 S:      Supported
12070 F:      drivers/i2c/busses/i2c-qcom-geni.c
12071
12072 QUALCOMM HEXAGON ARCHITECTURE
12073 M:      Richard Kuo <rkuo@codeaurora.org>
12074 L:      linux-hexagon@vger.kernel.org
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12076 S:      Supported
12077 F:      arch/hexagon/
12078
12079 QUALCOMM HIDMA DRIVER
12080 M:      Sinan Kaya <okaya@kernel.org>
12081 L:      linux-arm-kernel@lists.infradead.org
12082 L:      linux-arm-msm@vger.kernel.org
12083 L:      dmaengine@vger.kernel.org
12084 S:      Supported
12085 F:      drivers/dma/qcom/hidma*
12086
12087 QUALCOMM IOMMU
12088 M:      Rob Clark <robdclark@gmail.com>
12089 L:      iommu@lists.linux-foundation.org
12090 L:      linux-arm-msm@vger.kernel.org
12091 S:      Maintained
12092 F:      drivers/iommu/qcom_iommu.c
12093
12094 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12095 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12096 L:      linux-media@vger.kernel.org
12097 L:      linux-arm-msm@vger.kernel.org
12098 T:      git git://linuxtv.org/media_tree.git
12099 S:      Maintained
12100 F:      drivers/media/platform/qcom/venus/
12101
12102 QUALCOMM WCN36XX WIRELESS DRIVER
12103 M:      Kalle Valo <kvalo@codeaurora.org>
12104 L:      wcn36xx@lists.infradead.org
12105 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12106 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12107 S:      Supported
12108 F:      drivers/net/wireless/ath/wcn36xx/
12109
12110 QUANTENNA QTNFMAC WIRELESS DRIVER
12111 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12112 M:      Avinash Patil <avinashp@quantenna.com>
12113 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12114 L:      linux-wireless@vger.kernel.org
12115 S:      Maintained
12116 F:      drivers/net/wireless/quantenna
12117
12118 RADEON and AMDGPU DRM DRIVERS
12119 M:      Alex Deucher <alexander.deucher@amd.com>
12120 M:      Christian König <christian.koenig@amd.com>
12121 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12122 L:      amd-gfx@lists.freedesktop.org
12123 T:      git git://people.freedesktop.org/~agd5f/linux
12124 S:      Supported
12125 F:      drivers/gpu/drm/radeon/
12126 F:      include/uapi/drm/radeon_drm.h
12127 F:      drivers/gpu/drm/amd/
12128 F:      include/uapi/drm/amdgpu_drm.h
12129
12130 RADEON FRAMEBUFFER DISPLAY DRIVER
12131 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12132 L:      linux-fbdev@vger.kernel.org
12133 S:      Maintained
12134 F:      drivers/video/fbdev/aty/radeon*
12135 F:      include/uapi/linux/radeonfb.h
12136
12137 RADIOSHARK RADIO DRIVER
12138 M:      Hans Verkuil <hverkuil@xs4all.nl>
12139 L:      linux-media@vger.kernel.org
12140 T:      git git://linuxtv.org/media_tree.git
12141 S:      Maintained
12142 F:      drivers/media/radio/radio-shark.c
12143
12144 RADIOSHARK2 RADIO DRIVER
12145 M:      Hans Verkuil <hverkuil@xs4all.nl>
12146 L:      linux-media@vger.kernel.org
12147 T:      git git://linuxtv.org/media_tree.git
12148 S:      Maintained
12149 F:      drivers/media/radio/radio-shark2.c
12150 F:      drivers/media/radio/radio-tea5777.c
12151
12152 RADOS BLOCK DEVICE (RBD)
12153 M:      Ilya Dryomov <idryomov@gmail.com>
12154 M:      Sage Weil <sage@redhat.com>
12155 M:      Alex Elder <elder@kernel.org>
12156 L:      ceph-devel@vger.kernel.org
12157 W:      http://ceph.com/
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12159 T:      git git://github.com/ceph/ceph-client.git
12160 S:      Supported
12161 F:      Documentation/ABI/testing/sysfs-bus-rbd
12162 F:      drivers/block/rbd.c
12163 F:      drivers/block/rbd_types.h
12164
12165 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12166 M:      Paul Mackerras <paulus@samba.org>
12167 L:      linux-fbdev@vger.kernel.org
12168 S:      Maintained
12169 F:      drivers/video/fbdev/aty/aty128fb.c
12170
12171 RAINSHADOW-CEC DRIVER
12172 M:      Hans Verkuil <hverkuil@xs4all.nl>
12173 L:      linux-media@vger.kernel.org
12174 T:      git git://linuxtv.org/media_tree.git
12175 S:      Maintained
12176 F:      drivers/media/usb/rainshadow-cec/*
12177
12178 RALINK MIPS ARCHITECTURE
12179 M:      John Crispin <john@phrozen.org>
12180 L:      linux-mips@linux-mips.org
12181 S:      Maintained
12182 F:      arch/mips/ralink
12183
12184 RALINK RT2X00 WIRELESS LAN DRIVER
12185 P:      rt2x00 project
12186 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12187 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12188 L:      linux-wireless@vger.kernel.org
12189 S:      Maintained
12190 F:      drivers/net/wireless/ralink/rt2x00/
12191
12192 RAMDISK RAM BLOCK DEVICE DRIVER
12193 M:      Jens Axboe <axboe@kernel.dk>
12194 S:      Maintained
12195 F:      Documentation/blockdev/ramdisk.txt
12196 F:      drivers/block/brd.c
12197
12198 RANCHU VIRTUAL BOARD FOR MIPS
12199 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12200 L:      linux-mips@linux-mips.org
12201 S:      Supported
12202 F:      arch/mips/generic/board-ranchu.c
12203 F:      arch/mips/configs/generic/board-ranchu.config
12204
12205 RANDOM NUMBER DRIVER
12206 M:      "Theodore Ts'o" <tytso@mit.edu>
12207 S:      Maintained
12208 F:      drivers/char/random.c
12209
12210 RAPIDIO SUBSYSTEM
12211 M:      Matt Porter <mporter@kernel.crashing.org>
12212 M:      Alexandre Bounine <alex.bou9@gmail.com>
12213 S:      Maintained
12214 F:      drivers/rapidio/
12215
12216 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12217 L:      linux-wireless@vger.kernel.org
12218 S:      Orphan
12219 F:      drivers/net/wireless/ray*
12220
12221 RCUTORTURE TEST FRAMEWORK
12222 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12223 M:      Josh Triplett <josh@joshtriplett.org>
12224 R:      Steven Rostedt <rostedt@goodmis.org>
12225 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12226 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12227 L:      linux-kernel@vger.kernel.org
12228 S:      Supported
12229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12230 F:      tools/testing/selftests/rcutorture
12231
12232 RDC R-321X SoC
12233 M:      Florian Fainelli <florian@openwrt.org>
12234 S:      Maintained
12235
12236 RDC R6040 FAST ETHERNET DRIVER
12237 M:      Florian Fainelli <f.fainelli@gmail.com>
12238 L:      netdev@vger.kernel.org
12239 S:      Maintained
12240 F:      drivers/net/ethernet/rdc/r6040.c
12241
12242 RDMAVT - RDMA verbs software
12243 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12244 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12245 L:      linux-rdma@vger.kernel.org
12246 S:      Supported
12247 F:      drivers/infiniband/sw/rdmavt
12248
12249 RDS - RELIABLE DATAGRAM SOCKETS
12250 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12251 L:      netdev@vger.kernel.org
12252 L:      linux-rdma@vger.kernel.org
12253 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12254 W:      https://oss.oracle.com/projects/rds/
12255 S:      Supported
12256 F:      net/rds/
12257 F:      Documentation/networking/rds.txt
12258
12259 RDT - RESOURCE ALLOCATION
12260 M:      Fenghua Yu <fenghua.yu@intel.com>
12261 L:      linux-kernel@vger.kernel.org
12262 S:      Supported
12263 F:      arch/x86/kernel/cpu/intel_rdt*
12264 F:      arch/x86/include/asm/intel_rdt_sched.h
12265 F:      Documentation/x86/intel_rdt*
12266
12267 READ-COPY UPDATE (RCU)
12268 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12269 M:      Josh Triplett <josh@joshtriplett.org>
12270 R:      Steven Rostedt <rostedt@goodmis.org>
12271 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12272 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12273 L:      linux-kernel@vger.kernel.org
12274 W:      http://www.rdrop.com/users/paulmck/RCU/
12275 S:      Supported
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12277 F:      Documentation/RCU/
12278 X:      Documentation/RCU/torture.txt
12279 F:      include/linux/rcu*
12280 X:      include/linux/srcu*.h
12281 F:      kernel/rcu/
12282 X:      kernel/rcu/srcu*.c
12283
12284 REAL TIME CLOCK (RTC) SUBSYSTEM
12285 M:      Alessandro Zummo <a.zummo@towertech.it>
12286 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12287 L:      linux-rtc@vger.kernel.org
12288 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12290 S:      Maintained
12291 F:      Documentation/devicetree/bindings/rtc/
12292 F:      Documentation/rtc.txt
12293 F:      drivers/rtc/
12294 F:      include/linux/rtc.h
12295 F:      include/uapi/linux/rtc.h
12296 F:      include/linux/rtc/
12297 F:      include/linux/platform_data/rtc-*
12298 F:      tools/testing/selftests/rtc/
12299
12300 REALTEK AUDIO CODECS
12301 M:      Bard Liao <bardliao@realtek.com>
12302 M:      Oder Chiou <oder_chiou@realtek.com>
12303 S:      Maintained
12304 F:      sound/soc/codecs/rt*
12305 F:      include/sound/rt*.h
12306
12307 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12308 M:      Linus Walleij <linus.walleij@linaro.org>
12309 S:      Maintained
12310 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12311 F:      drivers/net/dsa/realtek-smi*
12312 F:      drivers/net/dsa/rtl83*
12313
12314 REGISTER MAP ABSTRACTION
12315 M:      Mark Brown <broonie@kernel.org>
12316 L:      linux-kernel@vger.kernel.org
12317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12318 S:      Supported
12319 F:      Documentation/devicetree/bindings/regmap/
12320 F:      drivers/base/regmap/
12321 F:      include/linux/regmap.h
12322
12323 REISERFS FILE SYSTEM
12324 L:      reiserfs-devel@vger.kernel.org
12325 S:      Supported
12326 F:      fs/reiserfs/
12327
12328 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12329 M:      Ohad Ben-Cohen <ohad@wizery.com>
12330 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12331 L:      linux-remoteproc@vger.kernel.org
12332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12333 S:      Maintained
12334 F:      Documentation/devicetree/bindings/remoteproc/
12335 F:      Documentation/remoteproc.txt
12336 F:      drivers/remoteproc/
12337 F:      include/linux/remoteproc.h
12338
12339 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12340 M:      Ohad Ben-Cohen <ohad@wizery.com>
12341 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12342 L:      linux-remoteproc@vger.kernel.org
12343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12344 S:      Maintained
12345 F:      drivers/rpmsg/
12346 F:      Documentation/rpmsg.txt
12347 F:      include/linux/rpmsg.h
12348 F:      include/linux/rpmsg/
12349
12350 RENESAS CLOCK DRIVERS
12351 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12352 L:      linux-renesas-soc@vger.kernel.org
12353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12354 S:      Supported
12355 F:      drivers/clk/renesas/
12356
12357 RENESAS EMEV2 I2C DRIVER
12358 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12359 S:      Supported
12360 F:      drivers/i2c/busses/i2c-emev2.c
12361
12362 RENESAS ETHERNET DRIVERS
12363 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12364 L:      netdev@vger.kernel.org
12365 L:      linux-renesas-soc@vger.kernel.org
12366 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12367 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12368 F:      drivers/net/ethernet/renesas/
12369 F:      include/linux/sh_eth.h
12370
12371 RENESAS R-CAR GYROADC DRIVER
12372 M:      Marek Vasut <marek.vasut@gmail.com>
12373 L:      linux-iio@vger.kernel.org
12374 S:      Supported
12375 F:      drivers/iio/adc/rcar_gyro_adc.c
12376
12377 RENESAS R-CAR I2C DRIVERS
12378 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12379 S:      Supported
12380 F:      drivers/i2c/busses/i2c-rcar.c
12381 F:      drivers/i2c/busses/i2c-sh_mobile.c
12382
12383 RENESAS USB PHY DRIVER
12384 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12385 L:      linux-renesas-soc@vger.kernel.org
12386 S:      Maintained
12387 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12388
12389 RESET CONTROLLER FRAMEWORK
12390 M:      Philipp Zabel <p.zabel@pengutronix.de>
12391 T:      git git://git.pengutronix.de/git/pza/linux
12392 S:      Maintained
12393 F:      drivers/reset/
12394 F:      Documentation/devicetree/bindings/reset/
12395 F:      include/dt-bindings/reset/
12396 F:      include/linux/reset.h
12397 F:      include/linux/reset-controller.h
12398
12399 RESTARTABLE SEQUENCES SUPPORT
12400 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12401 M:      Peter Zijlstra <peterz@infradead.org>
12402 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12403 M:      Boqun Feng <boqun.feng@gmail.com>
12404 L:      linux-kernel@vger.kernel.org
12405 S:      Supported
12406 F:      kernel/rseq.c
12407 F:      include/uapi/linux/rseq.h
12408 F:      include/trace/events/rseq.h
12409 F:      tools/testing/selftests/rseq/
12410
12411 RFKILL
12412 M:      Johannes Berg <johannes@sipsolutions.net>
12413 L:      linux-wireless@vger.kernel.org
12414 W:      http://wireless.kernel.org/
12415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12417 S:      Maintained
12418 F:      Documentation/rfkill.txt
12419 F:      Documentation/ABI/stable/sysfs-class-rfkill
12420 F:      net/rfkill/
12421 F:      include/linux/rfkill.h
12422 F:      include/uapi/linux/rfkill.h
12423
12424 RHASHTABLE
12425 M:      Thomas Graf <tgraf@suug.ch>
12426 M:      Herbert Xu <herbert@gondor.apana.org.au>
12427 L:      netdev@vger.kernel.org
12428 S:      Maintained
12429 F:      lib/rhashtable.c
12430 F:      lib/test_rhashtable.c
12431 F:      include/linux/rhashtable.h
12432 F:      include/linux/rhashtable-types.h
12433
12434 RICOH R5C592 MEMORYSTICK DRIVER
12435 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12436 S:      Maintained
12437 F:      drivers/memstick/host/r592.*
12438
12439 RICOH SMARTMEDIA/XD DRIVER
12440 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12441 S:      Maintained
12442 F:      drivers/mtd/nand/raw/r852.c
12443 F:      drivers/mtd/nand/raw/r852.h
12444
12445 RISC-V ARCHITECTURE
12446 M:      Palmer Dabbelt <palmer@sifive.com>
12447 M:      Albert Ou <aou@eecs.berkeley.edu>
12448 L:      linux-riscv@lists.infradead.org
12449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12450 S:      Supported
12451 F:      arch/riscv/
12452 K:      riscv
12453 N:      riscv
12454
12455 ROCCAT DRIVERS
12456 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12457 W:      http://sourceforge.net/projects/roccat/
12458 S:      Maintained
12459 F:      drivers/hid/hid-roccat*
12460 F:      include/linux/hid-roccat*
12461 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12462
12463 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12464 M:      Jacob chen <jacob2.chen@rock-chips.com>
12465 L:      linux-media@vger.kernel.org
12466 S:      Maintained
12467 F:      drivers/media/platform/rockchip/rga/
12468 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12469
12470 ROCKER DRIVER
12471 M:      Jiri Pirko <jiri@resnulli.us>
12472 L:      netdev@vger.kernel.org
12473 S:      Supported
12474 F:      drivers/net/ethernet/rocker/
12475
12476 ROCKETPORT DRIVER
12477 P:      Comtrol Corp.
12478 W:      http://www.comtrol.com
12479 S:      Maintained
12480 F:      Documentation/serial/rocket.txt
12481 F:      drivers/tty/rocket*
12482
12483 ROCKETPORT EXPRESS/INFINITY DRIVER
12484 M:      Kevin Cernekee <cernekee@gmail.com>
12485 L:      linux-serial@vger.kernel.org
12486 S:      Odd Fixes
12487 F:      drivers/tty/serial/rp2.*
12488
12489 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12490 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12491 L:      linux-kernel@vger.kernel.org
12492 L:      linux-renesas-soc@vger.kernel.org
12493 S:      Supported
12494 F:      drivers/mfd/bd9571mwv.c
12495 F:      drivers/regulator/bd9571mwv-regulator.c
12496 F:      drivers/gpio/gpio-bd9571mwv.c
12497 F:      include/linux/mfd/bd9571mwv.h
12498 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12499
12500 ROSE NETWORK LAYER
12501 M:      Ralf Baechle <ralf@linux-mips.org>
12502 L:      linux-hams@vger.kernel.org
12503 W:      http://www.linux-ax25.org/
12504 S:      Maintained
12505 F:      include/net/rose.h
12506 F:      include/uapi/linux/rose.h
12507 F:      net/rose/
12508
12509 RTL2830 MEDIA DRIVER
12510 M:      Antti Palosaari <crope@iki.fi>
12511 L:      linux-media@vger.kernel.org
12512 W:      https://linuxtv.org
12513 W:      http://palosaari.fi/linux/
12514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12515 T:      git git://linuxtv.org/anttip/media_tree.git
12516 S:      Maintained
12517 F:      drivers/media/dvb-frontends/rtl2830*
12518
12519 RTL2832 MEDIA DRIVER
12520 M:      Antti Palosaari <crope@iki.fi>
12521 L:      linux-media@vger.kernel.org
12522 W:      https://linuxtv.org
12523 W:      http://palosaari.fi/linux/
12524 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12525 T:      git git://linuxtv.org/anttip/media_tree.git
12526 S:      Maintained
12527 F:      drivers/media/dvb-frontends/rtl2832*
12528
12529 RTL2832_SDR MEDIA DRIVER
12530 M:      Antti Palosaari <crope@iki.fi>
12531 L:      linux-media@vger.kernel.org
12532 W:      https://linuxtv.org
12533 W:      http://palosaari.fi/linux/
12534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12535 T:      git git://linuxtv.org/anttip/media_tree.git
12536 S:      Maintained
12537 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12538
12539 RTL8180 WIRELESS DRIVER
12540 L:      linux-wireless@vger.kernel.org
12541 W:      http://wireless.kernel.org/
12542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12543 S:      Orphan
12544 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12545
12546 RTL8187 WIRELESS DRIVER
12547 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12548 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12549 M:      Larry Finger <Larry.Finger@lwfinger.net>
12550 L:      linux-wireless@vger.kernel.org
12551 W:      http://wireless.kernel.org/
12552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12553 S:      Maintained
12554 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12555
12556 REALTEK WIRELESS DRIVER (rtlwifi family)
12557 M:      Ping-Ke Shih <pkshih@realtek.com>
12558 L:      linux-wireless@vger.kernel.org
12559 W:      http://wireless.kernel.org/
12560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12561 S:      Maintained
12562 F:      drivers/net/wireless/realtek/rtlwifi/
12563
12564 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12565 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12566 L:      linux-wireless@vger.kernel.org
12567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12568 S:      Maintained
12569 F:      drivers/net/wireless/realtek/rtl8xxxu/
12570
12571 RXRPC SOCKETS (AF_RXRPC)
12572 M:      David Howells <dhowells@redhat.com>
12573 L:      linux-afs@lists.infradead.org
12574 S:      Supported
12575 F:      net/rxrpc/
12576 F:      include/keys/rxrpc-type.h
12577 F:      include/net/af_rxrpc.h
12578 F:      include/trace/events/rxrpc.h
12579 F:      include/uapi/linux/rxrpc.h
12580 F:      Documentation/networking/rxrpc.txt
12581 W:      https://www.infradead.org/~dhowells/kafs/
12582
12583 S3 SAVAGE FRAMEBUFFER DRIVER
12584 M:      Antonino Daplas <adaplas@gmail.com>
12585 L:      linux-fbdev@vger.kernel.org
12586 S:      Maintained
12587 F:      drivers/video/fbdev/savage/
12588
12589 S390
12590 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12591 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12592 L:      linux-s390@vger.kernel.org
12593 W:      http://www.ibm.com/developerworks/linux/linux390/
12594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12595 S:      Supported
12596 F:      arch/s390/
12597 F:      drivers/s390/
12598 F:      Documentation/s390/
12599 F:      Documentation/driver-api/s390-drivers.rst
12600
12601 S390 COMMON I/O LAYER
12602 M:      Sebastian Ott <sebott@linux.ibm.com>
12603 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12604 L:      linux-s390@vger.kernel.org
12605 W:      http://www.ibm.com/developerworks/linux/linux390/
12606 S:      Supported
12607 F:      drivers/s390/cio/
12608
12609 S390 DASD DRIVER
12610 M:      Stefan Haberland <sth@linux.ibm.com>
12611 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12612 L:      linux-s390@vger.kernel.org
12613 W:      http://www.ibm.com/developerworks/linux/linux390/
12614 S:      Supported
12615 F:      drivers/s390/block/dasd*
12616 F:      block/partitions/ibm.c
12617
12618 S390 IOMMU (PCI)
12619 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12620 L:      linux-s390@vger.kernel.org
12621 W:      http://www.ibm.com/developerworks/linux/linux390/
12622 S:      Supported
12623 F:      drivers/iommu/s390-iommu.c
12624
12625 S390 IUCV NETWORK LAYER
12626 M:      Julian Wiedmann <jwi@linux.ibm.com>
12627 M:      Ursula Braun <ubraun@linux.ibm.com>
12628 L:      linux-s390@vger.kernel.org
12629 W:      http://www.ibm.com/developerworks/linux/linux390/
12630 S:      Supported
12631 F:      drivers/s390/net/*iucv*
12632 F:      include/net/iucv/
12633 F:      net/iucv/
12634
12635 S390 NETWORK DRIVERS
12636 M:      Julian Wiedmann <jwi@linux.ibm.com>
12637 M:      Ursula Braun <ubraun@linux.ibm.com>
12638 L:      linux-s390@vger.kernel.org
12639 W:      http://www.ibm.com/developerworks/linux/linux390/
12640 S:      Supported
12641 F:      drivers/s390/net/
12642
12643 S390 PCI SUBSYSTEM
12644 M:      Sebastian Ott <sebott@linux.ibm.com>
12645 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 W:      http://www.ibm.com/developerworks/linux/linux390/
12648 S:      Supported
12649 F:      arch/s390/pci/
12650 F:      drivers/pci/hotplug/s390_pci_hpc.c
12651
12652 S390 VFIO-CCW DRIVER
12653 M:      Cornelia Huck <cohuck@redhat.com>
12654 M:      Halil Pasic <pasic@linux.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 L:      kvm@vger.kernel.org
12657 S:      Supported
12658 F:      drivers/s390/cio/vfio_ccw*
12659 F:      Documentation/s390/vfio-ccw.txt
12660 F:      include/uapi/linux/vfio_ccw.h
12661
12662 S390 ZCRYPT DRIVER
12663 M:      Harald Freudenberger <freude@linux.ibm.com>
12664 L:      linux-s390@vger.kernel.org
12665 W:      http://www.ibm.com/developerworks/linux/linux390/
12666 S:      Supported
12667 F:      drivers/s390/crypto/
12668
12669 S390 ZFCP DRIVER
12670 M:      Steffen Maier <maier@linux.ibm.com>
12671 M:      Benjamin Block <bblock@linux.ibm.com>
12672 L:      linux-s390@vger.kernel.org
12673 W:      http://www.ibm.com/developerworks/linux/linux390/
12674 S:      Supported
12675 F:      drivers/s390/scsi/zfcp_*
12676
12677 S3C24XX SD/MMC Driver
12678 M:      Ben Dooks <ben-linux@fluff.org>
12679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12680 S:      Supported
12681 F:      drivers/mmc/host/s3cmci.*
12682
12683 SAA6588 RDS RECEIVER DRIVER
12684 M:      Hans Verkuil <hverkuil@xs4all.nl>
12685 L:      linux-media@vger.kernel.org
12686 T:      git git://linuxtv.org/media_tree.git
12687 W:      https://linuxtv.org
12688 S:      Odd Fixes
12689 F:      drivers/media/i2c/saa6588*
12690
12691 SAA7134 VIDEO4LINUX DRIVER
12692 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12693 L:      linux-media@vger.kernel.org
12694 W:      https://linuxtv.org
12695 T:      git git://linuxtv.org/media_tree.git
12696 S:      Odd fixes
12697 F:      Documentation/media/v4l-drivers/saa7134*
12698 F:      drivers/media/pci/saa7134/
12699
12700 SAA7146 VIDEO4LINUX-2 DRIVER
12701 M:      Hans Verkuil <hverkuil@xs4all.nl>
12702 L:      linux-media@vger.kernel.org
12703 T:      git git://linuxtv.org/media_tree.git
12704 S:      Maintained
12705 F:      drivers/media/common/saa7146/
12706 F:      drivers/media/pci/saa7146/
12707 F:      include/media/saa7146*
12708
12709 SAMSUNG AUDIO (ASoC) DRIVERS
12710 M:      Krzysztof Kozlowski <krzk@kernel.org>
12711 M:      Sangbeom Kim <sbkim73@samsung.com>
12712 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12713 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12714 S:      Supported
12715 F:      sound/soc/samsung/
12716 F:      Documentation/devicetree/bindings/sound/samsung*
12717
12718 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12719 M:      Krzysztof Kozlowski <krzk@kernel.org>
12720 L:      linux-crypto@vger.kernel.org
12721 L:      linux-samsung-soc@vger.kernel.org
12722 S:      Maintained
12723 F:      drivers/crypto/exynos-rng.c
12724 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12725
12726 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12727 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12728 L:      linux-samsung-soc@vger.kernel.org
12729 S:      Maintained
12730 F:      drivers/char/hw_random/exynos-trng.c
12731 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12732
12733 SAMSUNG FRAMEBUFFER DRIVER
12734 M:      Jingoo Han <jingoohan1@gmail.com>
12735 L:      linux-fbdev@vger.kernel.org
12736 S:      Maintained
12737 F:      drivers/video/fbdev/s3c-fb.c
12738
12739 SAMSUNG LAPTOP DRIVER
12740 M:      Corentin Chary <corentin.chary@gmail.com>
12741 L:      platform-driver-x86@vger.kernel.org
12742 S:      Maintained
12743 F:      drivers/platform/x86/samsung-laptop.c
12744
12745 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12746 M:      Sangbeom Kim <sbkim73@samsung.com>
12747 M:      Krzysztof Kozlowski <krzk@kernel.org>
12748 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12749 L:      linux-kernel@vger.kernel.org
12750 L:      linux-samsung-soc@vger.kernel.org
12751 S:      Supported
12752 F:      drivers/mfd/sec*.c
12753 F:      drivers/regulator/s2m*.c
12754 F:      drivers/regulator/s5m*.c
12755 F:      drivers/clk/clk-s2mps11.c
12756 F:      drivers/rtc/rtc-s5m.c
12757 F:      include/linux/mfd/samsung/
12758 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12759 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12760 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12761 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12762
12763 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12764 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12765 L:      linux-media@vger.kernel.org
12766 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12767 S:      Maintained
12768 F:      drivers/media/platform/s3c-camif/
12769 F:      include/media/drv-intf/s3c_camif.h
12770
12771 SAMSUNG S3FWRN5 NFC DRIVER
12772 M:      Robert Baldyga <r.baldyga@samsung.com>
12773 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12774 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12775 S:      Supported
12776 F:      drivers/nfc/s3fwrn5
12777
12778 SAMSUNG S5C73M3 CAMERA DRIVER
12779 M:      Kyungmin Park <kyungmin.park@samsung.com>
12780 M:      Andrzej Hajda <a.hajda@samsung.com>
12781 L:      linux-media@vger.kernel.org
12782 S:      Supported
12783 F:      drivers/media/i2c/s5c73m3/*
12784
12785 SAMSUNG S5K5BAF CAMERA DRIVER
12786 M:      Kyungmin Park <kyungmin.park@samsung.com>
12787 M:      Andrzej Hajda <a.hajda@samsung.com>
12788 L:      linux-media@vger.kernel.org
12789 S:      Supported
12790 F:      drivers/media/i2c/s5k5baf.c
12791
12792 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12793 M:      Krzysztof Kozlowski <krzk@kernel.org>
12794 M:      Vladimir Zapolskiy <vz@mleia.com>
12795 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12796 L:      linux-crypto@vger.kernel.org
12797 L:      linux-samsung-soc@vger.kernel.org
12798 S:      Maintained
12799 F:      drivers/crypto/s5p-sss.c
12800
12801 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12802 M:      Kyungmin Park <kyungmin.park@samsung.com>
12803 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12804 L:      linux-media@vger.kernel.org
12805 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12806 S:      Supported
12807 F:      drivers/media/platform/exynos4-is/
12808
12809 SAMSUNG SOC CLOCK DRIVERS
12810 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12811 M:      Tomasz Figa <tomasz.figa@gmail.com>
12812 M:      Chanwoo Choi <cw00.choi@samsung.com>
12813 S:      Supported
12814 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12816 F:      drivers/clk/samsung/
12817 F:      include/dt-bindings/clock/exynos*.h
12818 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12819
12820 SAMSUNG SPI DRIVERS
12821 M:      Kukjin Kim <kgene@kernel.org>
12822 M:      Krzysztof Kozlowski <krzk@kernel.org>
12823 M:      Andi Shyti <andi@etezian.org>
12824 L:      linux-spi@vger.kernel.org
12825 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12826 S:      Maintained
12827 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12828 F:      drivers/spi/spi-s3c*
12829 F:      include/linux/platform_data/spi-s3c64xx.h
12830
12831 SAMSUNG SXGBE DRIVERS
12832 M:      Byungho An <bh74.an@samsung.com>
12833 M:      Girish K S <ks.giri@samsung.com>
12834 M:      Vipul Pandya <vipul.pandya@samsung.com>
12835 S:      Supported
12836 L:      netdev@vger.kernel.org
12837 F:      drivers/net/ethernet/samsung/sxgbe/
12838
12839 SAMSUNG THERMAL DRIVER
12840 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12841 L:      linux-pm@vger.kernel.org
12842 L:      linux-samsung-soc@vger.kernel.org
12843 S:      Supported
12844 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12845 F:      drivers/thermal/samsung/
12846
12847 SAMSUNG USB2 PHY DRIVER
12848 M:      Kamil Debski <kamil@wypas.org>
12849 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12850 L:      linux-kernel@vger.kernel.org
12851 S:      Supported
12852 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12853 F:      Documentation/phy/samsung-usb2.txt
12854 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12855 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12856 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12857 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12858 F:      drivers/phy/samsung/phy-samsung-usb2.c
12859 F:      drivers/phy/samsung/phy-samsung-usb2.h
12860
12861 SC1200 WDT DRIVER
12862 M:      Zwane Mwaikambo <zwanem@gmail.com>
12863 S:      Maintained
12864 F:      drivers/watchdog/sc1200wdt.c
12865
12866 SCHEDULER
12867 M:      Ingo Molnar <mingo@redhat.com>
12868 M:      Peter Zijlstra <peterz@infradead.org>
12869 L:      linux-kernel@vger.kernel.org
12870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12871 S:      Maintained
12872 F:      kernel/sched/
12873 F:      include/linux/sched.h
12874 F:      include/uapi/linux/sched.h
12875 F:      include/linux/wait.h
12876
12877 SCR24X CHIP CARD INTERFACE DRIVER
12878 M:      Lubomir Rintel <lkundrak@v3.sk>
12879 S:      Supported
12880 F:      drivers/char/pcmcia/scr24x_cs.c
12881
12882 SCSI CDROM DRIVER
12883 M:      Jens Axboe <axboe@kernel.dk>
12884 L:      linux-scsi@vger.kernel.org
12885 W:      http://www.kernel.dk
12886 S:      Maintained
12887 F:      drivers/scsi/sr*
12888
12889 SCSI RDMA PROTOCOL (SRP) INITIATOR
12890 M:      Bart Van Assche <bvanassche@acm.org>
12891 L:      linux-rdma@vger.kernel.org
12892 S:      Supported
12893 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12894 F:      drivers/infiniband/ulp/srp/
12895 F:      include/scsi/srp.h
12896
12897 SCSI RDMA PROTOCOL (SRP) TARGET
12898 M:      Bart Van Assche <bvanassche@acm.org>
12899 L:      linux-rdma@vger.kernel.org
12900 L:      target-devel@vger.kernel.org
12901 S:      Supported
12902 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12903 F:      drivers/infiniband/ulp/srpt/
12904
12905 SCSI SG DRIVER
12906 M:      Doug Gilbert <dgilbert@interlog.com>
12907 L:      linux-scsi@vger.kernel.org
12908 W:      http://sg.danny.cz/sg
12909 S:      Maintained
12910 F:      Documentation/scsi/scsi-generic.txt
12911 F:      drivers/scsi/sg.c
12912 F:      include/scsi/sg.h
12913
12914 SCSI SUBSYSTEM
12915 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12917 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12919 L:      linux-scsi@vger.kernel.org
12920 S:      Maintained
12921 F:      Documentation/devicetree/bindings/scsi/
12922 F:      drivers/scsi/
12923 F:      include/scsi/
12924
12925 SCSI TAPE DRIVER
12926 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12927 L:      linux-scsi@vger.kernel.org
12928 S:      Maintained
12929 F:      Documentation/scsi/st.txt
12930 F:      drivers/scsi/st.*
12931 F:      drivers/scsi/st_*.h
12932
12933 SCTP PROTOCOL
12934 M:      Vlad Yasevich <vyasevich@gmail.com>
12935 M:      Neil Horman <nhorman@tuxdriver.com>
12936 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12937 L:      linux-sctp@vger.kernel.org
12938 W:      http://lksctp.sourceforge.net
12939 S:      Maintained
12940 F:      Documentation/networking/sctp.txt
12941 F:      include/linux/sctp.h
12942 F:      include/uapi/linux/sctp.h
12943 F:      include/net/sctp/
12944 F:      net/sctp/
12945
12946 SCx200 CPU SUPPORT
12947 M:      Jim Cromie <jim.cromie@gmail.com>
12948 S:      Odd Fixes
12949 F:      Documentation/i2c/busses/scx200_acb
12950 F:      arch/x86/platform/scx200/
12951 F:      drivers/watchdog/scx200_wdt.c
12952 F:      drivers/i2c/busses/scx200*
12953 F:      drivers/mtd/maps/scx200_docflash.c
12954 F:      include/linux/scx200.h
12955
12956 SCx200 GPIO DRIVER
12957 M:      Jim Cromie <jim.cromie@gmail.com>
12958 S:      Maintained
12959 F:      drivers/char/scx200_gpio.c
12960 F:      include/linux/scx200_gpio.h
12961
12962 SCx200 HRT CLOCKSOURCE DRIVER
12963 M:      Jim Cromie <jim.cromie@gmail.com>
12964 S:      Maintained
12965 F:      drivers/clocksource/scx200_hrt.c
12966
12967 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12968 M:      Sascha Sommer <saschasommer@freenet.de>
12969 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12970 S:      Maintained
12971 F:      drivers/mmc/host/sdricoh_cs.c
12972
12973 SECURE COMPUTING
12974 M:      Kees Cook <keescook@chromium.org>
12975 R:      Andy Lutomirski <luto@amacapital.net>
12976 R:      Will Drewry <wad@chromium.org>
12977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12978 S:      Supported
12979 F:      kernel/seccomp.c
12980 F:      include/uapi/linux/seccomp.h
12981 F:      include/linux/seccomp.h
12982 F:      tools/testing/selftests/seccomp/*
12983 F:      tools/testing/selftests/kselftest_harness.h
12984 F:      Documentation/userspace-api/seccomp_filter.rst
12985 K:      \bsecure_computing
12986 K:      \bTIF_SECCOMP\b
12987
12988 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12989 M:      Al Cooper <alcooperx@gmail.com>
12990 L:      linux-mmc@vger.kernel.org
12991 L:      bcm-kernel-feedback-list@broadcom.com
12992 S:      Maintained
12993 F:      drivers/mmc/host/sdhci-brcmstb*
12994
12995 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12996 M:      Adrian Hunter <adrian.hunter@intel.com>
12997 L:      linux-mmc@vger.kernel.org
12998 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12999 S:      Maintained
13000 F:      drivers/mmc/host/sdhci*
13001 F:      include/linux/mmc/sdhci*
13002
13003 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13004 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13005 M:      Manjunath M B <manjumb@synopsys.com>
13006 L:      linux-mmc@vger.kernel.org
13007 S:      Maintained
13008 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13009
13010 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13011 M:      Ben Dooks <ben-linux@fluff.org>
13012 M:      Jaehoon Chung <jh80.chung@samsung.com>
13013 L:      linux-mmc@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/mmc/host/sdhci-s3c*
13016
13017 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13018 M:      Viresh Kumar <vireshk@kernel.org>
13019 L:      linux-mmc@vger.kernel.org
13020 S:      Maintained
13021 F:      drivers/mmc/host/sdhci-spear.c
13022
13023 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13024 M:      Kishon Vijay Abraham I <kishon@ti.com>
13025 L:      linux-mmc@vger.kernel.org
13026 S:      Maintained
13027 F:      drivers/mmc/host/sdhci-omap.c
13028
13029 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13030 M:      Scott Bauer <scott.bauer@intel.com>
13031 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13032 L:      linux-block@vger.kernel.org
13033 S:      Supported
13034 F:      block/sed*
13035 F:      block/opal_proto.h
13036 F:      include/linux/sed*
13037 F:      include/uapi/linux/sed*
13038
13039 SECURITY CONTACT
13040 M:      Security Officers <security@kernel.org>
13041 S:      Supported
13042
13043 SECURITY SUBSYSTEM
13044 M:      James Morris <jmorris@namei.org>
13045 M:      "Serge E. Hallyn" <serge@hallyn.com>
13046 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13048 W:      http://kernsec.org/
13049 S:      Supported
13050 F:      security/
13051 X:      security/selinux/
13052
13053 SELINUX SECURITY MODULE
13054 M:      Paul Moore <paul@paul-moore.com>
13055 M:      Stephen Smalley <sds@tycho.nsa.gov>
13056 M:      Eric Paris <eparis@parisplace.org>
13057 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13058 W:      https://selinuxproject.org
13059 W:      https://github.com/SELinuxProject
13060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13061 S:      Supported
13062 F:      include/linux/selinux*
13063 F:      security/selinux/
13064 F:      scripts/selinux/
13065 F:      Documentation/admin-guide/LSM/SELinux.rst
13066
13067 SENSABLE PHANTOM
13068 M:      Jiri Slaby <jirislaby@gmail.com>
13069 S:      Maintained
13070 F:      drivers/misc/phantom.c
13071 F:      include/uapi/linux/phantom.h
13072
13073 SERIAL DEVICE BUS
13074 M:      Rob Herring <robh@kernel.org>
13075 L:      linux-serial@vger.kernel.org
13076 S:      Maintained
13077 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13078 F:      drivers/tty/serdev/
13079 F:      include/linux/serdev.h
13080
13081 SERIAL DRIVERS
13082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13083 L:      linux-serial@vger.kernel.org
13084 S:      Maintained
13085 F:      Documentation/devicetree/bindings/serial/
13086 F:      drivers/tty/serial/
13087
13088 SERIAL IR RECEIVER
13089 M:      Sean Young <sean@mess.org>
13090 L:      linux-media@vger.kernel.org
13091 S:      Maintained
13092 F:      drivers/media/rc/serial_ir.c
13093
13094 SFC NETWORK DRIVER
13095 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13096 M:      Edward Cree <ecree@solarflare.com>
13097 M:      Bert Kenward <bkenward@solarflare.com>
13098 L:      netdev@vger.kernel.org
13099 S:      Supported
13100 F:      drivers/net/ethernet/sfc/
13101
13102 SGI GRU DRIVER
13103 M:      Dimitri Sivanich <sivanich@sgi.com>
13104 S:      Maintained
13105 F:      drivers/misc/sgi-gru/
13106
13107 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13108 M:      Pat Gefre <pfg@sgi.com>
13109 L:      linux-ia64@vger.kernel.org
13110 S:      Supported
13111 F:      Documentation/ia64/serial.txt
13112 F:      drivers/tty/serial/ioc?_serial.c
13113 F:      include/linux/ioc?.h
13114
13115 SGI XP/XPC/XPNET DRIVER
13116 M:      Cliff Whickman <cpw@sgi.com>
13117 M:      Robin Holt <robinmholt@gmail.com>
13118 S:      Maintained
13119 F:      drivers/misc/sgi-xp/
13120
13121 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13122 M:      Ursula Braun <ubraun@linux.ibm.com>
13123 L:      linux-s390@vger.kernel.org
13124 W:      http://www.ibm.com/developerworks/linux/linux390/
13125 S:      Supported
13126 F:      net/smc/
13127
13128 SHARP RJ54N1CB0C SENSOR DRIVER
13129 M:      Jacopo Mondi <jacopo@jmondi.org>
13130 L:      linux-media@vger.kernel.org
13131 T:      git git://linuxtv.org/media_tree.git
13132 S:      Odd fixes
13133 F:      drivers/media/i2c/rj54n1cb0c.c
13134 F:      include/media/i2c/rj54n1cb0c.h
13135
13136 SH_VEU V4L2 MEM2MEM DRIVER
13137 L:      linux-media@vger.kernel.org
13138 S:      Orphan
13139 F:      drivers/media/platform/sh_veu.c
13140
13141 SH_VOU V4L2 OUTPUT DRIVER
13142 L:      linux-media@vger.kernel.org
13143 S:      Orphan
13144 F:      drivers/media/platform/sh_vou.c
13145 F:      include/media/drv-intf/sh_vou.h
13146
13147 SI2157 MEDIA DRIVER
13148 M:      Antti Palosaari <crope@iki.fi>
13149 L:      linux-media@vger.kernel.org
13150 W:      https://linuxtv.org
13151 W:      http://palosaari.fi/linux/
13152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13153 T:      git git://linuxtv.org/anttip/media_tree.git
13154 S:      Maintained
13155 F:      drivers/media/tuners/si2157*
13156
13157 SI2165 MEDIA DRIVER
13158 M:      Matthias Schwarzott <zzam@gentoo.org>
13159 L:      linux-media@vger.kernel.org
13160 W:      https://linuxtv.org
13161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13162 S:      Maintained
13163 F:      drivers/media/dvb-frontends/si2165*
13164
13165 SI2168 MEDIA DRIVER
13166 M:      Antti Palosaari <crope@iki.fi>
13167 L:      linux-media@vger.kernel.org
13168 W:      https://linuxtv.org
13169 W:      http://palosaari.fi/linux/
13170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13171 T:      git git://linuxtv.org/anttip/media_tree.git
13172 S:      Maintained
13173 F:      drivers/media/dvb-frontends/si2168*
13174
13175 SI470X FM RADIO RECEIVER I2C DRIVER
13176 M:      Hans Verkuil <hverkuil@xs4all.nl>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 W:      https://linuxtv.org
13180 S:      Odd Fixes
13181 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13182
13183 SI470X FM RADIO RECEIVER USB DRIVER
13184 M:      Hans Verkuil <hverkuil@xs4all.nl>
13185 L:      linux-media@vger.kernel.org
13186 T:      git git://linuxtv.org/media_tree.git
13187 W:      https://linuxtv.org
13188 S:      Maintained
13189 F:      drivers/media/radio/si470x/radio-si470x-common.c
13190 F:      drivers/media/radio/si470x/radio-si470x.h
13191 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13192
13193 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13194 M:      Eduardo Valentin <edubezval@gmail.com>
13195 L:      linux-media@vger.kernel.org
13196 T:      git git://linuxtv.org/media_tree.git
13197 W:      https://linuxtv.org
13198 S:      Odd Fixes
13199 F:      drivers/media/radio/si4713/si4713.?
13200
13201 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13202 M:      Eduardo Valentin <edubezval@gmail.com>
13203 L:      linux-media@vger.kernel.org
13204 T:      git git://linuxtv.org/media_tree.git
13205 W:      https://linuxtv.org
13206 S:      Odd Fixes
13207 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13208
13209 SI4713 FM RADIO TRANSMITTER USB DRIVER
13210 M:      Hans Verkuil <hverkuil@xs4all.nl>
13211 L:      linux-media@vger.kernel.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 W:      https://linuxtv.org
13214 S:      Maintained
13215 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13216
13217 SIANO DVB DRIVER
13218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13219 L:      linux-media@vger.kernel.org
13220 W:      https://linuxtv.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 S:      Odd fixes
13223 F:      drivers/media/common/siano/
13224 F:      drivers/media/usb/siano/
13225 F:      drivers/media/usb/siano/
13226 F:      drivers/media/mmc/siano/
13227
13228 SIFIVE DRIVERS
13229 M:      Palmer Dabbelt <palmer@sifive.com>
13230 L:      linux-riscv@lists.infradead.org
13231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13232 S:      Supported
13233 K:      sifive
13234 N:      sifive
13235
13236 SILEAD TOUCHSCREEN DRIVER
13237 M:      Hans de Goede <hdegoede@redhat.com>
13238 L:      linux-input@vger.kernel.org
13239 L:      platform-driver-x86@vger.kernel.org
13240 S:      Maintained
13241 F:      drivers/input/touchscreen/silead.c
13242 F:      drivers/platform/x86/touchscreen_dmi.c
13243
13244 SILICON MOTION SM712 FRAME BUFFER DRIVER
13245 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13246 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13247 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13248 L:      linux-fbdev@vger.kernel.org
13249 S:      Maintained
13250 F:      drivers/video/fbdev/sm712*
13251 F:      Documentation/fb/sm712fb.txt
13252
13253 SIMPLE FIRMWARE INTERFACE (SFI)
13254 M:      Len Brown <lenb@kernel.org>
13255 L:      sfi-devel@simplefirmware.org
13256 W:      http://simplefirmware.org/
13257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13258 S:      Supported
13259 F:      arch/x86/platform/sfi/
13260 F:      drivers/sfi/
13261 F:      include/linux/sfi*.h
13262
13263 SIMPLEFB FB DRIVER
13264 M:      Hans de Goede <hdegoede@redhat.com>
13265 L:      linux-fbdev@vger.kernel.org
13266 S:      Maintained
13267 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13268 F:      drivers/video/fbdev/simplefb.c
13269 F:      include/linux/platform_data/simplefb.h
13270
13271 SIMTEC EB110ATX (Chalice CATS)
13272 P:      Ben Dooks
13273 P:      Vincent Sanders <vince@simtec.co.uk>
13274 M:      Simtec Linux Team <linux@simtec.co.uk>
13275 W:      http://www.simtec.co.uk/products/EB110ATX/
13276 S:      Supported
13277
13278 SIMTEC EB2410ITX (BAST)
13279 P:      Ben Dooks
13280 P:      Vincent Sanders <vince@simtec.co.uk>
13281 M:      Simtec Linux Team <linux@simtec.co.uk>
13282 W:      http://www.simtec.co.uk/products/EB2410ITX/
13283 S:      Supported
13284 F:      arch/arm/mach-s3c24xx/mach-bast.c
13285 F:      arch/arm/mach-s3c24xx/bast-ide.c
13286 F:      arch/arm/mach-s3c24xx/bast-irq.c
13287
13288 SIPHASH PRF ROUTINES
13289 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13290 S:      Maintained
13291 F:      lib/siphash.c
13292 F:      lib/test_siphash.c
13293 F:      include/linux/siphash.h
13294
13295 SIOX
13296 M:      Gavin Schenk <g.schenk@eckelmann.de>
13297 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13298 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13299 S:      Supported
13300 F:      drivers/siox/*
13301 F:      include/trace/events/siox.h
13302
13303 SIS 190 ETHERNET DRIVER
13304 M:      Francois Romieu <romieu@fr.zoreil.com>
13305 L:      netdev@vger.kernel.org
13306 S:      Maintained
13307 F:      drivers/net/ethernet/sis/sis190.c
13308
13309 SIS 900/7016 FAST ETHERNET DRIVER
13310 M:      Daniele Venzano <venza@brownhat.org>
13311 W:      http://www.brownhat.org/sis900.html
13312 L:      netdev@vger.kernel.org
13313 S:      Maintained
13314 F:      drivers/net/ethernet/sis/sis900.*
13315
13316 SIS FRAMEBUFFER DRIVER
13317 M:      Thomas Winischhofer <thomas@winischhofer.net>
13318 W:      http://www.winischhofer.net/linuxsisvga.shtml
13319 S:      Maintained
13320 F:      Documentation/fb/sisfb.txt
13321 F:      drivers/video/fbdev/sis/
13322 F:      include/video/sisfb.h
13323
13324 SIS USB2VGA DRIVER
13325 M:      Thomas Winischhofer <thomas@winischhofer.net>
13326 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13327 S:      Maintained
13328 F:      drivers/usb/misc/sisusbvga/
13329
13330 SLAB ALLOCATOR
13331 M:      Christoph Lameter <cl@linux.com>
13332 M:      Pekka Enberg <penberg@kernel.org>
13333 M:      David Rientjes <rientjes@google.com>
13334 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13335 M:      Andrew Morton <akpm@linux-foundation.org>
13336 L:      linux-mm@kvack.org
13337 S:      Maintained
13338 F:      include/linux/sl?b*.h
13339 F:      mm/sl?b*
13340
13341 SLEEPABLE READ-COPY UPDATE (SRCU)
13342 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13343 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13344 M:      Josh Triplett <josh@joshtriplett.org>
13345 R:      Steven Rostedt <rostedt@goodmis.org>
13346 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13347 L:      linux-kernel@vger.kernel.org
13348 W:      http://www.rdrop.com/users/paulmck/RCU/
13349 S:      Supported
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13351 F:      include/linux/srcu*.h
13352 F:      kernel/rcu/srcu*.c
13353
13354 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13355 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13356 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13357 S:      Maintained
13358 F:      drivers/slimbus/
13359 F:      Documentation/devicetree/bindings/slimbus/
13360 F:      include/linux/slimbus.h
13361
13362 SMACK SECURITY MODULE
13363 M:      Casey Schaufler <casey@schaufler-ca.com>
13364 L:      linux-security-module@vger.kernel.org
13365 W:      http://schaufler-ca.com
13366 T:      git git://github.com/cschaufler/smack-next
13367 S:      Maintained
13368 F:      Documentation/admin-guide/LSM/Smack.rst
13369 F:      security/smack/
13370
13371 SMC91x ETHERNET DRIVER
13372 M:      Nicolas Pitre <nico@fluxnic.net>
13373 S:      Odd Fixes
13374 F:      drivers/net/ethernet/smsc/smc91x.*
13375
13376 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13377 M:      Sakari Ailus <sakari.ailus@iki.fi>
13378 L:      linux-media@vger.kernel.org
13379 S:      Maintained
13380 F:      drivers/media/i2c/smiapp/
13381 F:      include/media/i2c/smiapp.h
13382 F:      drivers/media/i2c/smiapp-pll.c
13383 F:      drivers/media/i2c/smiapp-pll.h
13384 F:      include/uapi/linux/smiapp.h
13385 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13386
13387 SMM665 HARDWARE MONITOR DRIVER
13388 M:      Guenter Roeck <linux@roeck-us.net>
13389 L:      linux-hwmon@vger.kernel.org
13390 S:      Maintained
13391 F:      Documentation/hwmon/smm665
13392 F:      drivers/hwmon/smm665.c
13393
13394 SMSC EMC2103 HARDWARE MONITOR DRIVER
13395 M:      Steve Glendinning <steve.glendinning@shawell.net>
13396 L:      linux-hwmon@vger.kernel.org
13397 S:      Maintained
13398 F:      Documentation/hwmon/emc2103
13399 F:      drivers/hwmon/emc2103.c
13400
13401 SMSC SCH5627 HARDWARE MONITOR DRIVER
13402 M:      Hans de Goede <hdegoede@redhat.com>
13403 L:      linux-hwmon@vger.kernel.org
13404 S:      Supported
13405 F:      Documentation/hwmon/sch5627
13406 F:      drivers/hwmon/sch5627.c
13407
13408 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13409 M:      Steve Glendinning <steve.glendinning@shawell.net>
13410 L:      linux-fbdev@vger.kernel.org
13411 S:      Maintained
13412 F:      drivers/video/fbdev/smscufx.c
13413
13414 SMSC47B397 HARDWARE MONITOR DRIVER
13415 M:      Jean Delvare <jdelvare@suse.com>
13416 L:      linux-hwmon@vger.kernel.org
13417 S:      Maintained
13418 F:      Documentation/hwmon/smsc47b397
13419 F:      drivers/hwmon/smsc47b397.c
13420
13421 SMSC911x ETHERNET DRIVER
13422 M:      Steve Glendinning <steve.glendinning@shawell.net>
13423 L:      netdev@vger.kernel.org
13424 S:      Maintained
13425 F:      include/linux/smsc911x.h
13426 F:      drivers/net/ethernet/smsc/smsc911x.*
13427
13428 SMSC9420 PCI ETHERNET DRIVER
13429 M:      Steve Glendinning <steve.glendinning@shawell.net>
13430 L:      netdev@vger.kernel.org
13431 S:      Maintained
13432 F:      drivers/net/ethernet/smsc/smsc9420.*
13433
13434 SOC-CAMERA V4L2 SUBSYSTEM
13435 L:      linux-media@vger.kernel.org
13436 T:      git git://linuxtv.org/media_tree.git
13437 S:      Orphan
13438 F:      include/media/soc*
13439 F:      drivers/media/i2c/soc_camera/
13440 F:      drivers/media/platform/soc_camera/
13441
13442 SOCIONEXT SYNQUACER I2C DRIVER
13443 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13444 L:      linux-i2c@vger.kernel.org
13445 S:      Maintained
13446 F:      drivers/i2c/busses/i2c-synquacer.c
13447 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13448
13449 SOCIONEXT UNIPHIER SOUND DRIVER
13450 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13451 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13452 S:      Maintained
13453 F:      sound/soc/uniphier/
13454
13455 SOEKRIS NET48XX LED SUPPORT
13456 M:      Chris Boot <bootc@bootc.net>
13457 S:      Maintained
13458 F:      drivers/leds/leds-net48xx.c
13459
13460 SOFT-ROCE DRIVER (rxe)
13461 M:      Moni Shoua <monis@mellanox.com>
13462 L:      linux-rdma@vger.kernel.org
13463 S:      Supported
13464 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13465 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13466 F:      drivers/infiniband/sw/rxe/
13467 F:      include/uapi/rdma/rdma_user_rxe.h
13468
13469 SOFTLOGIC 6x10 MPEG CODEC
13470 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13471 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13472 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13473 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13474 M:      Ismael Luceno <ismael@iodev.co.uk>
13475 L:      linux-media@vger.kernel.org
13476 S:      Supported
13477 F:      drivers/media/pci/solo6x10/
13478
13479 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13480 M:      James Morse <james.morse@arm.com>
13481 L:      linux-arm-kernel@lists.infradead.org
13482 S:      Maintained
13483 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13484 F:      drivers/firmware/arm_sdei.c
13485 F:      include/linux/sdei.h
13486 F:      include/uapi/linux/sdei.h
13487
13488 SOFTWARE RAID (Multiple Disks) SUPPORT
13489 M:      Shaohua Li <shli@kernel.org>
13490 L:      linux-raid@vger.kernel.org
13491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13492 S:      Supported
13493 F:      drivers/md/Makefile
13494 F:      drivers/md/Kconfig
13495 F:      drivers/md/md*
13496 F:      drivers/md/raid*
13497 F:      include/linux/raid/
13498 F:      include/uapi/linux/raid/
13499
13500 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13501 M:      Jassi Brar <jaswinder.singh@linaro.org>
13502 L:      netdev@vger.kernel.org
13503 S:      Maintained
13504 F:      drivers/net/ethernet/socionext/netsec.c
13505 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13506
13507 SOLIDRUN CLEARFOG SUPPORT
13508 M:      Russell King <linux@armlinux.org.uk>
13509 S:      Maintained
13510 F:      arch/arm/boot/dts/armada-388-clearfog*
13511 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13512
13513 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13514 M:      Russell King <linux@armlinux.org.uk>
13515 S:      Maintained
13516 F:      arch/arm/boot/dts/imx6*-cubox-i*
13517 F:      arch/arm/boot/dts/imx6*-hummingboard*
13518 F:      arch/arm/boot/dts/imx6*-sr-*
13519
13520 SONIC NETWORK DRIVER
13521 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13522 L:      netdev@vger.kernel.org
13523 S:      Maintained
13524 F:      drivers/net/ethernet/natsemi/sonic.*
13525
13526 SONICS SILICON BACKPLANE DRIVER (SSB)
13527 M:      Michael Buesch <m@bues.ch>
13528 L:      linux-wireless@vger.kernel.org
13529 S:      Maintained
13530 F:      drivers/ssb/
13531 F:      include/linux/ssb/
13532
13533 SONY IMX258 SENSOR DRIVER
13534 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13535 L:      linux-media@vger.kernel.org
13536 T:      git git://linuxtv.org/media_tree.git
13537 S:      Maintained
13538 F:      drivers/media/i2c/imx258.c
13539
13540 SONY IMX274 SENSOR DRIVER
13541 M:      Leon Luo <leonl@leopardimaging.com>
13542 L:      linux-media@vger.kernel.org
13543 T:      git git://linuxtv.org/media_tree.git
13544 S:      Maintained
13545 F:      drivers/media/i2c/imx274.c
13546 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13547
13548 SONY MEMORYSTICK CARD SUPPORT
13549 M:      Alex Dubov <oakad@yahoo.com>
13550 W:      http://tifmxx.berlios.de/
13551 S:      Maintained
13552 F:      drivers/memstick/host/tifm_ms.c
13553
13554 SONY MEMORYSTICK STANDARD SUPPORT
13555 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13556 S:      Maintained
13557 F:      drivers/memstick/core/ms_block.*
13558
13559 SONY VAIO CONTROL DEVICE DRIVER
13560 M:      Mattia Dongili <malattia@linux.it>
13561 L:      platform-driver-x86@vger.kernel.org
13562 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13563 S:      Maintained
13564 F:      Documentation/laptops/sony-laptop.txt
13565 F:      drivers/char/sonypi.c
13566 F:      drivers/platform/x86/sony-laptop.c
13567 F:      include/linux/sony-laptop.h
13568
13569 SOUND
13570 M:      Jaroslav Kysela <perex@perex.cz>
13571 M:      Takashi Iwai <tiwai@suse.com>
13572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13573 W:      http://www.alsa-project.org/
13574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13575 T:      git git://git.alsa-project.org/alsa-kernel.git
13576 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13577 S:      Maintained
13578 F:      Documentation/sound/
13579 F:      include/sound/
13580 F:      include/uapi/sound/
13581 F:      sound/
13582
13583 SOUND - COMPRESSED AUDIO
13584 M:      Vinod Koul <vkoul@kernel.org>
13585 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13587 S:      Supported
13588 F:      Documentation/sound/designs/compress-offload.rst
13589 F:      include/sound/compress_driver.h
13590 F:      include/uapi/sound/compress_*
13591 F:      sound/core/compress_offload.c
13592 F:      sound/soc/soc-compress.c
13593
13594 SOUND - DMAENGINE HELPERS
13595 M:      Lars-Peter Clausen <lars@metafoo.de>
13596 S:      Supported
13597 F:      include/sound/dmaengine_pcm.h
13598 F:      sound/core/pcm_dmaengine.c
13599 F:      sound/soc/soc-generic-dmaengine-pcm.c
13600
13601 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13602 M:      Liam Girdwood <lgirdwood@gmail.com>
13603 M:      Mark Brown <broonie@kernel.org>
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13606 W:      http://alsa-project.org/main/index.php/ASoC
13607 S:      Supported
13608 F:      Documentation/devicetree/bindings/sound/
13609 F:      Documentation/sound/soc/
13610 F:      sound/soc/
13611 F:      include/sound/soc*
13612
13613 SOUNDWIRE SUBSYSTEM
13614 M:      Vinod Koul <vinod.koul@intel.com>
13615 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13616 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13618 S:      Supported
13619 F:      Documentation/driver-api/soundwire/
13620 F:      drivers/soundwire/
13621 F:      include/linux/soundwire/
13622
13623 SP2 MEDIA DRIVER
13624 M:      Olli Salonen <olli.salonen@iki.fi>
13625 L:      linux-media@vger.kernel.org
13626 W:      https://linuxtv.org
13627 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13628 S:      Maintained
13629 F:      drivers/media/dvb-frontends/sp2*
13630
13631 SPARC + UltraSPARC (sparc/sparc64)
13632 M:      "David S. Miller" <davem@davemloft.net>
13633 L:      sparclinux@vger.kernel.org
13634 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13637 S:      Maintained
13638 F:      arch/sparc/
13639 F:      drivers/sbus/
13640
13641 SPARC SERIAL DRIVERS
13642 M:      "David S. Miller" <davem@davemloft.net>
13643 L:      sparclinux@vger.kernel.org
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13646 S:      Maintained
13647 F:      include/linux/sunserialcore.h
13648 F:      drivers/tty/serial/suncore.c
13649 F:      drivers/tty/serial/sunhv.c
13650 F:      drivers/tty/serial/sunsab.c
13651 F:      drivers/tty/serial/sunsab.h
13652 F:      drivers/tty/serial/sunsu.c
13653 F:      drivers/tty/serial/sunzilog.c
13654 F:      drivers/tty/serial/sunzilog.h
13655 F:      drivers/tty/vcc.c
13656
13657 SPARSE CHECKER
13658 M:      "Christopher Li" <sparse@chrisli.org>
13659 L:      linux-sparse@vger.kernel.org
13660 W:      https://sparse.wiki.kernel.org/
13661 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13662 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13663 S:      Maintained
13664 F:      include/linux/compiler.h
13665
13666 SPEAR CLOCK FRAMEWORK SUPPORT
13667 M:      Viresh Kumar <vireshk@kernel.org>
13668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13669 W:      http://www.st.com/spear
13670 S:      Maintained
13671 F:      drivers/clk/spear/
13672
13673 SPEAR PLATFORM SUPPORT
13674 M:      Viresh Kumar <vireshk@kernel.org>
13675 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13677 W:      http://www.st.com/spear
13678 S:      Maintained
13679 F:      arch/arm/boot/dts/spear*
13680 F:      arch/arm/mach-spear/
13681
13682 SPI NOR SUBSYSTEM
13683 M:      Marek Vasut <marek.vasut@gmail.com>
13684 L:      linux-mtd@lists.infradead.org
13685 W:      http://www.linux-mtd.infradead.org/
13686 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13687 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13688 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13689 S:      Maintained
13690 F:      drivers/mtd/spi-nor/
13691 F:      include/linux/mtd/spi-nor.h
13692
13693 SPI SUBSYSTEM
13694 M:      Mark Brown <broonie@kernel.org>
13695 L:      linux-spi@vger.kernel.org
13696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13697 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13698 S:      Maintained
13699 F:      Documentation/devicetree/bindings/spi/
13700 F:      Documentation/spi/
13701 F:      drivers/spi/
13702 F:      include/linux/spi/
13703 F:      include/uapi/linux/spi/
13704 F:      tools/spi/
13705
13706 SPIDERNET NETWORK DRIVER for CELL
13707 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13708 L:      netdev@vger.kernel.org
13709 S:      Supported
13710 F:      Documentation/networking/spider_net.txt
13711 F:      drivers/net/ethernet/toshiba/spider_net*
13712
13713 SPMI SUBSYSTEM
13714 R:      Stephen Boyd <sboyd@kernel.org>
13715 L:      linux-arm-msm@vger.kernel.org
13716 F:      Documentation/devicetree/bindings/spmi/
13717 F:      drivers/spmi/
13718 F:      include/dt-bindings/spmi/spmi.h
13719 F:      include/linux/spmi.h
13720 F:      include/trace/events/spmi.h
13721
13722 SPU FILE SYSTEM
13723 M:      Jeremy Kerr <jk@ozlabs.org>
13724 L:      linuxppc-dev@lists.ozlabs.org
13725 W:      http://www.ibm.com/developerworks/power/cell/
13726 S:      Supported
13727 F:      Documentation/filesystems/spufs.txt
13728 F:      arch/powerpc/platforms/cell/spufs/
13729
13730 SQUASHFS FILE SYSTEM
13731 M:      Phillip Lougher <phillip@squashfs.org.uk>
13732 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13733 W:      http://squashfs.org.uk
13734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13735 S:      Maintained
13736 F:      Documentation/filesystems/squashfs.txt
13737 F:      fs/squashfs/
13738
13739 SRM (Alpha) environment access
13740 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13741 S:      Maintained
13742 F:      arch/alpha/kernel/srm_env.c
13743
13744 ST STM32 I2C/SMBUS DRIVER
13745 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13746 L:      linux-i2c@vger.kernel.org
13747 S:      Maintained
13748 F:      drivers/i2c/busses/i2c-stm32*
13749
13750 STABLE BRANCH
13751 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13752 L:      stable@vger.kernel.org
13753 S:      Supported
13754 F:      Documentation/process/stable-kernel-rules.rst
13755
13756 STAGING - COMEDI
13757 M:      Ian Abbott <abbotti@mev.co.uk>
13758 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13759 S:      Odd Fixes
13760 F:      drivers/staging/comedi/
13761
13762 STAGING - EROFS FILE SYSTEM
13763 M:      Gao Xiang <gaoxiang25@huawei.com>
13764 M:      Chao Yu <yuchao0@huawei.com>
13765 L:      linux-erofs@lists.ozlabs.org
13766 S:      Maintained
13767 F:      drivers/staging/erofs/
13768
13769 STAGING - FLARION FT1000 DRIVERS
13770 M:      Marek Belisko <marek.belisko@gmail.com>
13771 S:      Odd Fixes
13772 F:      drivers/staging/ft1000/
13773
13774 STAGING - INDUSTRIAL IO
13775 M:      Jonathan Cameron <jic23@kernel.org>
13776 L:      linux-iio@vger.kernel.org
13777 S:      Odd Fixes
13778 F:      Documentation/devicetree/bindings/staging/iio/
13779 F:      drivers/staging/iio/
13780
13781 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13782 M:      Marc Dietrich <marvin24@gmx.de>
13783 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13784 L:      linux-tegra@vger.kernel.org
13785 S:      Maintained
13786 F:      drivers/staging/nvec/
13787
13788 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13789 M:      Jens Frederich <jfrederich@gmail.com>
13790 M:      Daniel Drake <dsd@laptop.org>
13791 M:      Jon Nettleton <jon.nettleton@gmail.com>
13792 W:      http://wiki.laptop.org/go/DCON
13793 S:      Maintained
13794 F:      drivers/staging/olpc_dcon/
13795
13796 STAGING - REALTEK RTL8712U DRIVERS
13797 M:      Larry Finger <Larry.Finger@lwfinger.net>
13798 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13799 S:      Odd Fixes
13800 F:      drivers/staging/rtl8712/
13801
13802 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13803 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13804 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13805 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13806 L:      linux-fbdev@vger.kernel.org
13807 S:      Maintained
13808 F:      drivers/staging/sm750fb/
13809
13810 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13811 M:      William Hubbs <w.d.hubbs@gmail.com>
13812 M:      Chris Brannon <chris@the-brannons.com>
13813 M:      Kirk Reiser <kirk@reisers.ca>
13814 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13815 L:      speakup@linux-speakup.org
13816 W:      http://www.linux-speakup.org/
13817 S:      Odd Fixes
13818 F:      drivers/staging/speakup/
13819
13820 STAGING - VIA VT665X DRIVERS
13821 M:      Forest Bond <forest@alittletooquiet.net>
13822 S:      Odd Fixes
13823 F:      drivers/staging/vt665?/
13824
13825 STAGING - WILC1000 WIFI DRIVER
13826 M:      Aditya Shankar <aditya.shankar@microchip.com>
13827 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13828 L:      linux-wireless@vger.kernel.org
13829 S:      Supported
13830 F:      drivers/staging/wilc1000/
13831
13832 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13833 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13834 S:      Odd Fixes
13835 F:      drivers/staging/xgifb/
13836
13837 STAGING SUBSYSTEM
13838 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13840 L:      devel@driverdev.osuosl.org
13841 S:      Supported
13842 F:      drivers/staging/
13843
13844 STARFIRE/DURALAN NETWORK DRIVER
13845 M:      Ion Badulescu <ionut@badula.org>
13846 S:      Odd Fixes
13847 F:      drivers/net/ethernet/adaptec/starfire*
13848
13849 STEC S1220 SKD DRIVER
13850 M:      Bart Van Assche <bart.vanassche@wdc.com>
13851 L:      linux-block@vger.kernel.org
13852 S:      Maintained
13853 F:      drivers/block/skd*[ch]
13854
13855 STI AUDIO (ASoC) DRIVERS
13856 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13857 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13858 S:      Maintained
13859 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13860 F:      sound/soc/sti/
13861
13862 STI CEC DRIVER
13863 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13864 S:      Maintained
13865 F:      drivers/staging/media/st-cec/
13866 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13867
13868 STK1160 USB VIDEO CAPTURE DRIVER
13869 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13870 L:      linux-media@vger.kernel.org
13871 T:      git git://linuxtv.org/media_tree.git
13872 S:      Maintained
13873 F:      drivers/media/usb/stk1160/
13874
13875 STM32 AUDIO (ASoC) DRIVERS
13876 M:      Olivier Moysan <olivier.moysan@st.com>
13877 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13879 S:      Maintained
13880 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13881 F:      sound/soc/stm/
13882
13883 STM32 TIMER/LPTIMER DRIVERS
13884 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13885 S:      Maintained
13886 F:      drivers/*/stm32-*timer*
13887 F:      drivers/pwm/pwm-stm32*
13888 F:      include/linux/*/stm32-*tim*
13889 F:      Documentation/ABI/testing/*timer-stm32
13890 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13891 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13892
13893 STMMAC ETHERNET DRIVER
13894 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13895 M:      Alexandre Torgue <alexandre.torgue@st.com>
13896 M:      Jose Abreu <joabreu@synopsys.com>
13897 L:      netdev@vger.kernel.org
13898 W:      http://www.stlinux.com
13899 S:      Supported
13900 F:      drivers/net/ethernet/stmicro/stmmac/
13901
13902 SUN3/3X
13903 M:      Sam Creasey <sammy@sammy.net>
13904 W:      http://sammy.net/sun3/
13905 S:      Maintained
13906 F:      arch/m68k/kernel/*sun3*
13907 F:      arch/m68k/sun3*/
13908 F:      arch/m68k/include/asm/sun3*
13909 F:      drivers/net/ethernet/i825xx/sun3*
13910
13911 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13912 M:      Hans de Goede <hdegoede@redhat.com>
13913 L:      linux-input@vger.kernel.org
13914 S:      Maintained
13915 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13916 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13917
13918 SUNDANCE NETWORK DRIVER
13919 M:      Denis Kirjanov <kda@linux-powerpc.org>
13920 L:      netdev@vger.kernel.org
13921 S:      Maintained
13922 F:      drivers/net/ethernet/dlink/sundance.c
13923
13924 SUPERH
13925 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13926 M:      Rich Felker <dalias@libc.org>
13927 L:      linux-sh@vger.kernel.org
13928 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13929 S:      Maintained
13930 F:      Documentation/sh/
13931 F:      arch/sh/
13932 F:      drivers/sh/
13933
13934 SUSPEND TO RAM
13935 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13936 M:      Len Brown <len.brown@intel.com>
13937 M:      Pavel Machek <pavel@ucw.cz>
13938 L:      linux-pm@vger.kernel.org
13939 B:      https://bugzilla.kernel.org
13940 S:      Supported
13941 F:      Documentation/power/
13942 F:      arch/x86/kernel/acpi/
13943 F:      drivers/base/power/
13944 F:      kernel/power/
13945 F:      include/linux/suspend.h
13946 F:      include/linux/freezer.h
13947 F:      include/linux/pm.h
13948
13949 SVGA HANDLING
13950 M:      Martin Mares <mj@ucw.cz>
13951 L:      linux-video@atrey.karlin.mff.cuni.cz
13952 S:      Maintained
13953 F:      Documentation/svga.txt
13954 F:      arch/x86/boot/video*
13955
13956 SWIOTLB SUBSYSTEM
13957 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13958 L:      iommu@lists.linux-foundation.org
13959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13960 S:      Supported
13961 F:      kernel/dma/swiotlb.c
13962 F:      arch/*/kernel/pci-swiotlb.c
13963 F:      include/linux/swiotlb.h
13964
13965 SWITCHDEV
13966 M:      Jiri Pirko <jiri@resnulli.us>
13967 M:      Ivan Vecera <ivecera@redhat.com>
13968 L:      netdev@vger.kernel.org
13969 S:      Supported
13970 F:      net/switchdev/
13971 F:      include/net/switchdev.h
13972
13973 SY8106A REGULATOR DRIVER
13974 M:      Icenowy Zheng <icenowy@aosc.io>
13975 S:      Maintained
13976 F:      drivers/regulator/sy8106a-regulator.c
13977 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13978
13979 SYNC FILE FRAMEWORK
13980 M:      Sumit Semwal <sumit.semwal@linaro.org>
13981 R:      Gustavo Padovan <gustavo@padovan.org>
13982 S:      Maintained
13983 L:      linux-media@vger.kernel.org
13984 L:      dri-devel@lists.freedesktop.org
13985 F:      drivers/dma-buf/sync_*
13986 F:      drivers/dma-buf/dma-fence*
13987 F:      drivers/dma-buf/sw_sync.c
13988 F:      include/linux/sync_file.h
13989 F:      include/uapi/linux/sync_file.h
13990 F:      Documentation/sync_file.txt
13991 T:      git git://anongit.freedesktop.org/drm/drm-misc
13992
13993 SYNOPSYS ARC ARCHITECTURE
13994 M:      Vineet Gupta <vgupta@synopsys.com>
13995 L:      linux-snps-arc@lists.infradead.org
13996 S:      Supported
13997 F:      arch/arc/
13998 F:      Documentation/devicetree/bindings/arc/*
13999 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14000 F:      drivers/clocksource/arc_timer.c
14001 F:      drivers/tty/serial/arc_uart.c
14002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14003
14004 SYNOPSYS ARC HSDK SDP pll clock driver
14005 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14006 S:      Supported
14007 F:      drivers/clk/clk-hsdk-pll.c
14008 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14009
14010 SYNOPSYS ARC SDP clock driver
14011 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14012 S:      Supported
14013 F:      drivers/clk/axs10x/*
14014 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14015
14016 SYNOPSYS ARC SDP platform support
14017 M:      Alexey Brodkin <abrodkin@synopsys.com>
14018 S:      Supported
14019 F:      arch/arc/plat-axs10x
14020 F:      arch/arc/boot/dts/ax*
14021 F:      Documentation/devicetree/bindings/arc/axs10*
14022
14023 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14024 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14025 S:      Supported
14026 F:      drivers/reset/reset-axs10x.c
14027 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14028
14029 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14030 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14031 S:      Maintained
14032 F:      drivers/tty/serial/8250/8250_dw.c
14033
14034 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14035 M:      Hoan Tran <hotran@apm.com>
14036 L:      linux-gpio@vger.kernel.org
14037 S:      Maintained
14038 F:      drivers/gpio/gpio-dwapb.c
14039 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14040
14041 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14042 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14043 S:      Maintained
14044 F:      drivers/dma/dwi-axi-dmac/
14045 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14046
14047 SYNOPSYS DESIGNWARE DMAC DRIVER
14048 M:      Viresh Kumar <vireshk@kernel.org>
14049 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14050 S:      Maintained
14051 F:      include/linux/dma/dw.h
14052 F:      include/linux/platform_data/dma-dw.h
14053 F:      drivers/dma/dw/
14054
14055 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14056 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14057 L:      netdev@vger.kernel.org
14058 S:      Supported
14059 F:      drivers/net/ethernet/synopsys/
14060
14061 SYNOPSYS DESIGNWARE I2C DRIVER
14062 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14063 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14064 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14065 L:      linux-i2c@vger.kernel.org
14066 S:      Maintained
14067 F:      drivers/i2c/busses/i2c-designware-*
14068 F:      include/linux/platform_data/i2c-designware.h
14069
14070 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14071 M:      Jaehoon Chung <jh80.chung@samsung.com>
14072 L:      linux-mmc@vger.kernel.org
14073 S:      Maintained
14074 F:      drivers/mmc/host/dw_mmc*
14075
14076 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14077 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14078 S:      Supported
14079 F:      drivers/reset/reset-hsdk.c
14080 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14081 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14082
14083 SYSTEM CONFIGURATION (SYSCON)
14084 M:      Lee Jones <lee.jones@linaro.org>
14085 M:      Arnd Bergmann <arnd@arndb.de>
14086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14087 S:      Supported
14088 F:      drivers/mfd/syscon.c
14089
14090 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14091 M:      Sudeep Holla <sudeep.holla@arm.com>
14092 L:      linux-arm-kernel@lists.infradead.org
14093 S:      Maintained
14094 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14095 F:      drivers/clk/clk-sc[mp]i.c
14096 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14097 F:      drivers/firmware/arm_scpi.c
14098 F:      drivers/firmware/arm_scmi/
14099 F:      include/linux/sc[mp]i_protocol.h
14100
14101 SYSTEM RESET/SHUTDOWN DRIVERS
14102 M:      Sebastian Reichel <sre@kernel.org>
14103 L:      linux-pm@vger.kernel.org
14104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14105 S:      Maintained
14106 F:      Documentation/devicetree/bindings/power/reset/
14107 F:      drivers/power/reset/
14108
14109 SYSTEM TRACE MODULE CLASS
14110 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14111 S:      Maintained
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14113 F:      Documentation/trace/stm.rst
14114 F:      drivers/hwtracing/stm/
14115 F:      include/linux/stm.h
14116 F:      include/uapi/linux/stm.h
14117
14118 SYSV FILESYSTEM
14119 M:      Christoph Hellwig <hch@infradead.org>
14120 S:      Maintained
14121 F:      Documentation/filesystems/sysv-fs.txt
14122 F:      fs/sysv/
14123 F:      include/linux/sysv_fs.h
14124
14125 TARGET SUBSYSTEM
14126 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14127 L:      linux-scsi@vger.kernel.org
14128 L:      target-devel@vger.kernel.org
14129 W:      http://www.linux-iscsi.org
14130 W:      http://groups.google.com/group/linux-iscsi-target-dev
14131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14132 S:      Supported
14133 F:      drivers/target/
14134 F:      include/target/
14135 F:      Documentation/target/
14136
14137 TASKSTATS STATISTICS INTERFACE
14138 M:      Balbir Singh <bsingharora@gmail.com>
14139 S:      Maintained
14140 F:      Documentation/accounting/taskstats*
14141 F:      include/linux/taskstats*
14142 F:      kernel/taskstats.c
14143
14144 TC subsystem
14145 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14146 M:      Cong Wang <xiyou.wangcong@gmail.com>
14147 M:      Jiri Pirko <jiri@resnulli.us>
14148 L:      netdev@vger.kernel.org
14149 S:      Maintained
14150 F:      include/net/pkt_cls.h
14151 F:      include/net/pkt_sched.h
14152 F:      include/net/tc_act/
14153 F:      include/uapi/linux/pkt_cls.h
14154 F:      include/uapi/linux/pkt_sched.h
14155 F:      include/uapi/linux/tc_act/
14156 F:      include/uapi/linux/tc_ematch/
14157 F:      net/sched/
14158
14159 TC90522 MEDIA DRIVER
14160 M:      Akihiro Tsukada <tskd08@gmail.com>
14161 L:      linux-media@vger.kernel.org
14162 S:      Odd Fixes
14163 F:      drivers/media/dvb-frontends/tc90522*
14164
14165 TCP LOW PRIORITY MODULE
14166 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14167 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14168 W:      http://tcp-lp-mod.sourceforge.net/
14169 S:      Maintained
14170 F:      net/ipv4/tcp_lp.c
14171
14172 TDA10071 MEDIA DRIVER
14173 M:      Antti Palosaari <crope@iki.fi>
14174 L:      linux-media@vger.kernel.org
14175 W:      https://linuxtv.org
14176 W:      http://palosaari.fi/linux/
14177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14178 T:      git git://linuxtv.org/anttip/media_tree.git
14179 S:      Maintained
14180 F:      drivers/media/dvb-frontends/tda10071*
14181
14182 TDA18212 MEDIA DRIVER
14183 M:      Antti Palosaari <crope@iki.fi>
14184 L:      linux-media@vger.kernel.org
14185 W:      https://linuxtv.org
14186 W:      http://palosaari.fi/linux/
14187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14188 T:      git git://linuxtv.org/anttip/media_tree.git
14189 S:      Maintained
14190 F:      drivers/media/tuners/tda18212*
14191
14192 TDA18218 MEDIA DRIVER
14193 M:      Antti Palosaari <crope@iki.fi>
14194 L:      linux-media@vger.kernel.org
14195 W:      https://linuxtv.org
14196 W:      http://palosaari.fi/linux/
14197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14198 T:      git git://linuxtv.org/anttip/media_tree.git
14199 S:      Maintained
14200 F:      drivers/media/tuners/tda18218*
14201
14202 TDA18250 MEDIA DRIVER
14203 M:      Olli Salonen <olli.salonen@iki.fi>
14204 L:      linux-media@vger.kernel.org
14205 W:      https://linuxtv.org
14206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14207 T:      git git://linuxtv.org/media_tree.git
14208 S:      Maintained
14209 F:      drivers/media/tuners/tda18250*
14210
14211 TDA18271 MEDIA DRIVER
14212 M:      Michael Krufky <mkrufky@linuxtv.org>
14213 L:      linux-media@vger.kernel.org
14214 W:      https://linuxtv.org
14215 W:      http://github.com/mkrufky
14216 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14217 T:      git git://linuxtv.org/mkrufky/tuners.git
14218 S:      Maintained
14219 F:      drivers/media/tuners/tda18271*
14220
14221 TDA1997x MEDIA DRIVER
14222 M:      Tim Harvey <tharvey@gateworks.com>
14223 L:      linux-media@vger.kernel.org
14224 W:      https://linuxtv.org
14225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14226 S:      Maintained
14227 F:      drivers/media/i2c/tda1997x.*
14228
14229 TDA827x MEDIA DRIVER
14230 M:      Michael Krufky <mkrufky@linuxtv.org>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 W:      http://github.com/mkrufky
14234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14235 T:      git git://linuxtv.org/mkrufky/tuners.git
14236 S:      Maintained
14237 F:      drivers/media/tuners/tda8290.*
14238
14239 TDA8290 MEDIA DRIVER
14240 M:      Michael Krufky <mkrufky@linuxtv.org>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 W:      http://github.com/mkrufky
14244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14245 T:      git git://linuxtv.org/mkrufky/tuners.git
14246 S:      Maintained
14247 F:      drivers/media/tuners/tda8290.*
14248
14249 TDA9840 MEDIA DRIVER
14250 M:      Hans Verkuil <hverkuil@xs4all.nl>
14251 L:      linux-media@vger.kernel.org
14252 T:      git git://linuxtv.org/media_tree.git
14253 W:      https://linuxtv.org
14254 S:      Maintained
14255 F:      drivers/media/i2c/tda9840*
14256
14257 TEA5761 TUNER DRIVER
14258 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14259 L:      linux-media@vger.kernel.org
14260 W:      https://linuxtv.org
14261 T:      git git://linuxtv.org/media_tree.git
14262 S:      Odd fixes
14263 F:      drivers/media/tuners/tea5761.*
14264
14265 TEA5767 TUNER DRIVER
14266 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14267 L:      linux-media@vger.kernel.org
14268 W:      https://linuxtv.org
14269 T:      git git://linuxtv.org/media_tree.git
14270 S:      Maintained
14271 F:      drivers/media/tuners/tea5767.*
14272
14273 TEA6415C MEDIA DRIVER
14274 M:      Hans Verkuil <hverkuil@xs4all.nl>
14275 L:      linux-media@vger.kernel.org
14276 T:      git git://linuxtv.org/media_tree.git
14277 W:      https://linuxtv.org
14278 S:      Maintained
14279 F:      drivers/media/i2c/tea6415c*
14280
14281 TEA6420 MEDIA DRIVER
14282 M:      Hans Verkuil <hverkuil@xs4all.nl>
14283 L:      linux-media@vger.kernel.org
14284 T:      git git://linuxtv.org/media_tree.git
14285 W:      https://linuxtv.org
14286 S:      Maintained
14287 F:      drivers/media/i2c/tea6420*
14288
14289 TEAM DRIVER
14290 M:      Jiri Pirko <jiri@resnulli.us>
14291 L:      netdev@vger.kernel.org
14292 S:      Supported
14293 F:      drivers/net/team/
14294 F:      include/linux/if_team.h
14295 F:      include/uapi/linux/if_team.h
14296
14297 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14298 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14299 S:      Maintained
14300 F:      arch/x86/platform/ts5500/
14301
14302 TECHNOTREND USB IR RECEIVER
14303 M:      Sean Young <sean@mess.org>
14304 L:      linux-media@vger.kernel.org
14305 S:      Maintained
14306 F:      drivers/media/rc/ttusbir.c
14307
14308 TECHWELL TW9910 VIDEO DECODER
14309 L:      linux-media@vger.kernel.org
14310 S:      Orphan
14311 F:      drivers/media/i2c/tw9910.c
14312 F:      include/media/i2c/tw9910.h
14313
14314 TEE SUBSYSTEM
14315 M:      Jens Wiklander <jens.wiklander@linaro.org>
14316 S:      Maintained
14317 F:      include/linux/tee_drv.h
14318 F:      include/uapi/linux/tee.h
14319 F:      drivers/tee/
14320 F:      Documentation/tee.txt
14321
14322 TEGRA ARCHITECTURE SUPPORT
14323 M:      Thierry Reding <thierry.reding@gmail.com>
14324 M:      Jonathan Hunter <jonathanh@nvidia.com>
14325 L:      linux-tegra@vger.kernel.org
14326 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14328 S:      Supported
14329 N:      [^a-z]tegra
14330
14331 TEGRA CLOCK DRIVER
14332 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14333 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14334 S:      Supported
14335 F:      drivers/clk/tegra/
14336
14337 TEGRA DMA DRIVERS
14338 M:      Laxman Dewangan <ldewangan@nvidia.com>
14339 M:      Jon Hunter <jonathanh@nvidia.com>
14340 S:      Supported
14341 F:      drivers/dma/tegra*
14342
14343 TEGRA I2C DRIVER
14344 M:      Laxman Dewangan <ldewangan@nvidia.com>
14345 S:      Supported
14346 F:      drivers/i2c/busses/i2c-tegra.c
14347
14348 TEGRA IOMMU DRIVERS
14349 M:      Thierry Reding <thierry.reding@gmail.com>
14350 L:      linux-tegra@vger.kernel.org
14351 S:      Supported
14352 F:      drivers/iommu/tegra*
14353
14354 TEGRA KBC DRIVER
14355 M:      Laxman Dewangan <ldewangan@nvidia.com>
14356 S:      Supported
14357 F:      drivers/input/keyboard/tegra-kbc.c
14358
14359 TEGRA NAND DRIVER
14360 M:      Stefan Agner <stefan@agner.ch>
14361 M:      Lucas Stach <dev@lynxeye.de>
14362 S:      Maintained
14363 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14364 F:      drivers/mtd/nand/raw/tegra_nand.c
14365
14366 TEGRA PWM DRIVER
14367 M:      Thierry Reding <thierry.reding@gmail.com>
14368 S:      Supported
14369 F:      drivers/pwm/pwm-tegra.c
14370
14371 TEGRA SERIAL DRIVER
14372 M:      Laxman Dewangan <ldewangan@nvidia.com>
14373 S:      Supported
14374 F:      drivers/tty/serial/serial-tegra.c
14375
14376 TEGRA SPI DRIVER
14377 M:      Laxman Dewangan <ldewangan@nvidia.com>
14378 S:      Supported
14379 F:      drivers/spi/spi-tegra*
14380
14381 TEHUTI ETHERNET DRIVER
14382 M:      Andy Gospodarek <andy@greyhouse.net>
14383 L:      netdev@vger.kernel.org
14384 S:      Supported
14385 F:      drivers/net/ethernet/tehuti/*
14386
14387 Telecom Clock Driver for MCPL0010
14388 M:      Mark Gross <mark.gross@intel.com>
14389 S:      Supported
14390 F:      drivers/char/tlclk.c
14391
14392 TENSILICA XTENSA PORT (xtensa)
14393 M:      Chris Zankel <chris@zankel.net>
14394 M:      Max Filippov <jcmvbkbc@gmail.com>
14395 L:      linux-xtensa@linux-xtensa.org
14396 T:      git git://github.com/czankel/xtensa-linux.git
14397 S:      Maintained
14398 F:      arch/xtensa/
14399 F:      drivers/irqchip/irq-xtensa-*
14400
14401 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14402 M:      Nishanth Menon <nm@ti.com>
14403 M:      Tero Kristo <t-kristo@ti.com>
14404 M:      Santosh Shilimkar <ssantosh@kernel.org>
14405 L:      linux-arm-kernel@lists.infradead.org
14406 S:      Maintained
14407 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14408 F:      drivers/firmware/ti_sci*
14409 F:      include/linux/soc/ti/ti_sci_protocol.h
14410 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14411 F:      include/dt-bindings/genpd/k2g.h
14412 F:      drivers/soc/ti/ti_sci_pm_domains.c
14413 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14414 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14415 F:      drivers/clk/keystone/sci-clk.c
14416 F:      drivers/reset/reset-ti-sci.c
14417
14418 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14419 M:      Hans Verkuil <hverkuil@xs4all.nl>
14420 L:      linux-media@vger.kernel.org
14421 T:      git git://linuxtv.org/media_tree.git
14422 W:      https://linuxtv.org
14423 S:      Maintained
14424 F:      drivers/media/radio/radio-raremono.c
14425
14426 THERMAL
14427 M:      Zhang Rui <rui.zhang@intel.com>
14428 M:      Eduardo Valentin <edubezval@gmail.com>
14429 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14430 L:      linux-pm@vger.kernel.org
14431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14433 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14434 S:      Supported
14435 F:      drivers/thermal/
14436 F:      include/linux/thermal.h
14437 F:      include/uapi/linux/thermal.h
14438 F:      include/linux/cpu_cooling.h
14439 F:      Documentation/devicetree/bindings/thermal/
14440
14441 THERMAL/CPU_COOLING
14442 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14443 M:      Viresh Kumar <viresh.kumar@linaro.org>
14444 M:      Javi Merino <javi.merino@kernel.org>
14445 L:      linux-pm@vger.kernel.org
14446 S:      Supported
14447 F:      Documentation/thermal/cpu-cooling-api.txt
14448 F:      drivers/thermal/cpu_cooling.c
14449 F:      include/linux/cpu_cooling.h
14450
14451 THINKPAD ACPI EXTRAS DRIVER
14452 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14453 L:      ibm-acpi-devel@lists.sourceforge.net
14454 L:      platform-driver-x86@vger.kernel.org
14455 W:      http://ibm-acpi.sourceforge.net
14456 W:      http://thinkwiki.org/wiki/Ibm-acpi
14457 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14458 S:      Maintained
14459 F:      drivers/platform/x86/thinkpad_acpi.c
14460
14461 THUNDERBOLT DRIVER
14462 M:      Andreas Noever <andreas.noever@gmail.com>
14463 M:      Michael Jamet <michael.jamet@intel.com>
14464 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14465 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14467 S:      Maintained
14468 F:      Documentation/admin-guide/thunderbolt.rst
14469 F:      drivers/thunderbolt/
14470 F:      include/linux/thunderbolt.h
14471
14472 THUNDERBOLT NETWORK DRIVER
14473 M:      Michael Jamet <michael.jamet@intel.com>
14474 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14475 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14476 L:      netdev@vger.kernel.org
14477 S:      Maintained
14478 F:      drivers/net/thunderbolt.c
14479
14480 THUNDERX GPIO DRIVER
14481 M:      David Daney <david.daney@cavium.com>
14482 S:      Maintained
14483 F:      drivers/gpio/gpio-thunderx.c
14484
14485 TI AM437X VPFE DRIVER
14486 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14487 L:      linux-media@vger.kernel.org
14488 W:      https://linuxtv.org
14489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14490 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14491 S:      Maintained
14492 F:      drivers/media/platform/am437x/
14493
14494 TI BANDGAP AND THERMAL DRIVER
14495 M:      Eduardo Valentin <edubezval@gmail.com>
14496 M:      Keerthy <j-keerthy@ti.com>
14497 L:      linux-pm@vger.kernel.org
14498 L:      linux-omap@vger.kernel.org
14499 S:      Maintained
14500 F:      drivers/thermal/ti-soc-thermal/
14501
14502 TI BQ27XXX POWER SUPPLY DRIVER
14503 R:      Andrew F. Davis <afd@ti.com>
14504 F:      include/linux/power/bq27xxx_battery.h
14505 F:      drivers/power/supply/bq27xxx_battery.c
14506 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14507
14508 TI CDCE706 CLOCK DRIVER
14509 M:      Max Filippov <jcmvbkbc@gmail.com>
14510 S:      Maintained
14511 F:      drivers/clk/clk-cdce706.c
14512
14513 TI CLOCK DRIVER
14514 M:      Tero Kristo <t-kristo@ti.com>
14515 L:      linux-omap@vger.kernel.org
14516 S:      Maintained
14517 F:      drivers/clk/ti/
14518 F:      include/linux/clk/ti.h
14519
14520 TI DAVINCI MACHINE SUPPORT
14521 M:      Sekhar Nori <nsekhar@ti.com>
14522 M:      Kevin Hilman <khilman@kernel.org>
14523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14525 S:      Supported
14526 F:      arch/arm/mach-davinci/
14527 F:      drivers/i2c/busses/i2c-davinci.c
14528 F:      arch/arm/boot/dts/da850*
14529
14530 TI DAVINCI SERIES CLOCK DRIVER
14531 M:      David Lechner <david@lechnology.com>
14532 R:      Sekhar Nori <nsekhar@ti.com>
14533 S:      Maintained
14534 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14535 F:      drivers/clk/davinci/
14536
14537 TI DAVINCI SERIES GPIO DRIVER
14538 M:      Keerthy <j-keerthy@ti.com>
14539 L:      linux-gpio@vger.kernel.org
14540 S:      Maintained
14541 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14542 F:      drivers/gpio/gpio-davinci.c
14543
14544 TI DAVINCI SERIES MEDIA DRIVER
14545 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14546 L:      linux-media@vger.kernel.org
14547 W:      https://linuxtv.org
14548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14549 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14550 S:      Maintained
14551 F:      drivers/media/platform/davinci/
14552 F:      include/media/davinci/
14553
14554 TI ETHERNET SWITCH DRIVER (CPSW)
14555 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14556 L:      linux-omap@vger.kernel.org
14557 L:      netdev@vger.kernel.org
14558 S:      Maintained
14559 F:      drivers/net/ethernet/ti/cpsw*
14560 F:      drivers/net/ethernet/ti/davinci*
14561
14562 TI FLASH MEDIA INTERFACE DRIVER
14563 M:      Alex Dubov <oakad@yahoo.com>
14564 S:      Maintained
14565 F:      drivers/misc/tifm*
14566 F:      drivers/mmc/host/tifm_sd.c
14567 F:      include/linux/tifm.h
14568
14569 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14570 M:      Santosh Shilimkar <ssantosh@kernel.org>
14571 L:      linux-kernel@vger.kernel.org
14572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14573 S:      Maintained
14574 F:      drivers/soc/ti/*
14575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14576
14577 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14578 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14579 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14581 S:      Maintained
14582 F:      sound/soc/codecs/lm49453*
14583 F:      sound/soc/codecs/isabelle*
14584
14585 TI LP855x BACKLIGHT DRIVER
14586 M:      Milo Kim <milo.kim@ti.com>
14587 S:      Maintained
14588 F:      Documentation/backlight/lp855x-driver.txt
14589 F:      drivers/video/backlight/lp855x_bl.c
14590 F:      include/linux/platform_data/lp855x.h
14591
14592 TI LP8727 CHARGER DRIVER
14593 M:      Milo Kim <milo.kim@ti.com>
14594 S:      Maintained
14595 F:      drivers/power/supply/lp8727_charger.c
14596 F:      include/linux/platform_data/lp8727.h
14597
14598 TI LP8788 MFD DRIVER
14599 M:      Milo Kim <milo.kim@ti.com>
14600 S:      Maintained
14601 F:      drivers/iio/adc/lp8788_adc.c
14602 F:      drivers/leds/leds-lp8788.c
14603 F:      drivers/mfd/lp8788*.c
14604 F:      drivers/power/supply/lp8788-charger.c
14605 F:      drivers/regulator/lp8788-*.c
14606 F:      include/linux/mfd/lp8788*.h
14607
14608 TI NETCP ETHERNET DRIVER
14609 M:      Wingman Kwok <w-kwok2@ti.com>
14610 M:      Murali Karicheri <m-karicheri2@ti.com>
14611 L:      netdev@vger.kernel.org
14612 S:      Maintained
14613 F:      drivers/net/ethernet/ti/netcp*
14614
14615 TI TAS571X FAMILY ASoC CODEC DRIVER
14616 M:      Kevin Cernekee <cernekee@chromium.org>
14617 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14618 S:      Odd Fixes
14619 F:      sound/soc/codecs/tas571x*
14620
14621 TI TRF7970A NFC DRIVER
14622 M:      Mark Greer <mgreer@animalcreek.com>
14623 L:      linux-wireless@vger.kernel.org
14624 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14625 S:      Supported
14626 F:      drivers/nfc/trf7970a.c
14627 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14628
14629 TI TWL4030 SERIES SOC CODEC DRIVER
14630 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14632 S:      Maintained
14633 F:      sound/soc/codecs/twl4030*
14634
14635 TI VPE/CAL DRIVERS
14636 M:      Benoit Parrot <bparrot@ti.com>
14637 L:      linux-media@vger.kernel.org
14638 W:      http://linuxtv.org/
14639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14640 S:      Maintained
14641 F:      drivers/media/platform/ti-vpe/
14642
14643 TI WILINK WIRELESS DRIVERS
14644 L:      linux-wireless@vger.kernel.org
14645 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14646 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14648 S:      Orphan
14649 F:      drivers/net/wireless/ti/
14650 F:      include/linux/wl12xx.h
14651
14652 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14653 M:      John Stultz <john.stultz@linaro.org>
14654 M:      Thomas Gleixner <tglx@linutronix.de>
14655 R:      Stephen Boyd <sboyd@kernel.org>
14656 L:      linux-kernel@vger.kernel.org
14657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14658 S:      Supported
14659 F:      include/linux/clocksource.h
14660 F:      include/linux/time.h
14661 F:      include/linux/timex.h
14662 F:      include/uapi/linux/time.h
14663 F:      include/uapi/linux/timex.h
14664 F:      kernel/time/clocksource.c
14665 F:      kernel/time/time*.c
14666 F:      kernel/time/alarmtimer.c
14667 F:      kernel/time/ntp.c
14668 F:      tools/testing/selftests/timers/
14669
14670 TIPC NETWORK LAYER
14671 M:      Jon Maloy <jon.maloy@ericsson.com>
14672 M:      Ying Xue <ying.xue@windriver.com>
14673 L:      netdev@vger.kernel.org (core kernel code)
14674 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14675 W:      http://tipc.sourceforge.net/
14676 S:      Maintained
14677 F:      include/uapi/linux/tipc*.h
14678 F:      net/tipc/
14679
14680 TLAN NETWORK DRIVER
14681 M:      Samuel Chessman <chessman@tux.org>
14682 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14683 W:      http://sourceforge.net/projects/tlan/
14684 S:      Maintained
14685 F:      Documentation/networking/tlan.txt
14686 F:      drivers/net/ethernet/ti/tlan.*
14687
14688 TM6000 VIDEO4LINUX DRIVER
14689 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14690 L:      linux-media@vger.kernel.org
14691 W:      https://linuxtv.org
14692 T:      git git://linuxtv.org/media_tree.git
14693 S:      Odd fixes
14694 F:      drivers/media/usb/tm6000/
14695 F:      Documentation/media/v4l-drivers/tm6000*
14696
14697 TMIO/SDHI MMC DRIVER
14698 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14699 L:      linux-mmc@vger.kernel.org
14700 S:      Supported
14701 F:      drivers/mmc/host/tmio_mmc*
14702 F:      drivers/mmc/host/renesas_sdhi*
14703 F:      include/linux/mfd/tmio.h
14704
14705 TMP401 HARDWARE MONITOR DRIVER
14706 M:      Guenter Roeck <linux@roeck-us.net>
14707 L:      linux-hwmon@vger.kernel.org
14708 S:      Maintained
14709 F:      Documentation/hwmon/tmp401
14710 F:      drivers/hwmon/tmp401.c
14711
14712 TMPFS (SHMEM FILESYSTEM)
14713 M:      Hugh Dickins <hughd@google.com>
14714 L:      linux-mm@kvack.org
14715 S:      Maintained
14716 F:      include/linux/shmem_fs.h
14717 F:      mm/shmem.c
14718
14719 TOMOYO SECURITY MODULE
14720 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14721 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14722 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14723 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14724 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14725 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14726 W:      http://tomoyo.sourceforge.jp/
14727 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14728 S:      Maintained
14729 F:      security/tomoyo/
14730
14731 TOPSTAR LAPTOP EXTRAS DRIVER
14732 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14733 L:      platform-driver-x86@vger.kernel.org
14734 S:      Maintained
14735 F:      drivers/platform/x86/topstar-laptop.c
14736
14737 TORTURE-TEST MODULES
14738 M:      Davidlohr Bueso <dave@stgolabs.net>
14739 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14740 M:      Josh Triplett <josh@joshtriplett.org>
14741 L:      linux-kernel@vger.kernel.org
14742 S:      Supported
14743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14744 F:      Documentation/RCU/torture.txt
14745 F:      kernel/torture.c
14746 F:      kernel/rcu/rcutorture.c
14747 F:      kernel/rcu/rcuperf.c
14748 F:      kernel/locking/locktorture.c
14749
14750 TOSHIBA ACPI EXTRAS DRIVER
14751 M:      Azael Avalos <coproscefalo@gmail.com>
14752 L:      platform-driver-x86@vger.kernel.org
14753 S:      Maintained
14754 F:      drivers/platform/x86/toshiba_acpi.c
14755
14756 TOSHIBA BLUETOOTH 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_bluetooth.c
14761
14762 TOSHIBA HDD ACTIVE PROTECTION SENSOR 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_haps.c
14767
14768 TOSHIBA SMM DRIVER
14769 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14770 W:      http://www.buzzard.org.uk/toshiba/
14771 S:      Maintained
14772 F:      drivers/char/toshiba.c
14773 F:      include/linux/toshiba.h
14774 F:      include/uapi/linux/toshiba.h
14775
14776 TOSHIBA TC358743 DRIVER
14777 M:      Mats Randgaard <matrandg@cisco.com>
14778 L:      linux-media@vger.kernel.org
14779 S:      Maintained
14780 F:      drivers/media/i2c/tc358743*
14781 F:      include/media/i2c/tc358743.h
14782
14783 TOSHIBA WMI HOTKEYS DRIVER
14784 M:      Azael Avalos <coproscefalo@gmail.com>
14785 L:      platform-driver-x86@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/platform/x86/toshiba-wmi.c
14788
14789 TPM DEVICE DRIVER
14790 M:      Peter Huewe <peterhuewe@gmx.de>
14791 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14792 R:      Jason Gunthorpe <jgg@ziepe.ca>
14793 L:      linux-integrity@vger.kernel.org
14794 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14795 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14796 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14797 S:      Maintained
14798 F:      drivers/char/tpm/
14799
14800 TRACING
14801 M:      Steven Rostedt <rostedt@goodmis.org>
14802 M:      Ingo Molnar <mingo@redhat.com>
14803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14804 S:      Maintained
14805 F:      Documentation/trace/ftrace.rst
14806 F:      arch/*/*/*/ftrace.h
14807 F:      arch/*/kernel/ftrace.c
14808 F:      include/*/ftrace.h
14809 F:      include/linux/trace*.h
14810 F:      include/trace/
14811 F:      kernel/trace/
14812 F:      tools/testing/selftests/ftrace/
14813
14814 TRACING MMIO ACCESSES (MMIOTRACE)
14815 M:      Steven Rostedt <rostedt@goodmis.org>
14816 M:      Ingo Molnar <mingo@kernel.org>
14817 R:      Karol Herbst <karolherbst@gmail.com>
14818 R:      Pekka Paalanen <ppaalanen@gmail.com>
14819 S:      Maintained
14820 L:      linux-kernel@vger.kernel.org
14821 L:      nouveau@lists.freedesktop.org
14822 F:      kernel/trace/trace_mmiotrace.c
14823 F:      include/linux/mmiotrace.h
14824 F:      arch/x86/mm/kmmio.c
14825 F:      arch/x86/mm/mmio-mod.c
14826 F:      arch/x86/mm/testmmiotrace.c
14827
14828 TRIVIAL PATCHES
14829 M:      Jiri Kosina <trivial@kernel.org>
14830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14831 S:      Maintained
14832 K:      ^Subject:.*(?i)trivial
14833
14834 TEMPO SEMICONDUCTOR DRIVERS
14835 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14836 S:      Maintained
14837 F:      sound/soc/codecs/tscs*.c
14838 F:      sound/soc/codecs/tscs*.h
14839 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14840
14841 TTY LAYER
14842 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14843 M:      Jiri Slaby <jslaby@suse.com>
14844 S:      Supported
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14846 F:      Documentation/serial/
14847 F:      drivers/tty/
14848 F:      drivers/tty/serial/serial_core.c
14849 F:      include/linux/serial_core.h
14850 F:      include/linux/serial.h
14851 F:      include/linux/tty.h
14852 F:      include/uapi/linux/serial_core.h
14853 F:      include/uapi/linux/serial.h
14854 F:      include/uapi/linux/tty.h
14855
14856 TUA9001 MEDIA DRIVER
14857 M:      Antti Palosaari <crope@iki.fi>
14858 L:      linux-media@vger.kernel.org
14859 W:      https://linuxtv.org
14860 W:      http://palosaari.fi/linux/
14861 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14862 T:      git git://linuxtv.org/anttip/media_tree.git
14863 S:      Maintained
14864 F:      drivers/media/tuners/tua9001*
14865
14866 TULIP NETWORK DRIVERS
14867 L:      netdev@vger.kernel.org
14868 L:      linux-parisc@vger.kernel.org
14869 S:      Orphan
14870 F:      drivers/net/ethernet/dec/tulip/
14871
14872 TUN/TAP driver
14873 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14874 W:      http://vtun.sourceforge.net/tun
14875 S:      Maintained
14876 F:      Documentation/networking/tuntap.txt
14877 F:      arch/um/os-Linux/drivers/
14878
14879 TURBOCHANNEL SUBSYSTEM
14880 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14881 M:      Ralf Baechle <ralf@linux-mips.org>
14882 L:      linux-mips@linux-mips.org
14883 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14884 S:      Maintained
14885 F:      drivers/tc/
14886 F:      include/linux/tc.h
14887
14888 TURBOSTAT UTILITY
14889 M:      "Len Brown" <lenb@kernel.org>
14890 L:      linux-pm@vger.kernel.org
14891 B:      https://bugzilla.kernel.org
14892 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14894 S:      Supported
14895 F:      tools/power/x86/turbostat/
14896
14897 TW5864 VIDEO4LINUX DRIVER
14898 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14899 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14900 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14901 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14902 L:      linux-media@vger.kernel.org
14903 S:      Supported
14904 F:      drivers/media/pci/tw5864/
14905
14906 TW68 VIDEO4LINUX DRIVER
14907 M:      Hans Verkuil <hverkuil@xs4all.nl>
14908 L:      linux-media@vger.kernel.org
14909 T:      git git://linuxtv.org/media_tree.git
14910 W:      https://linuxtv.org
14911 S:      Odd Fixes
14912 F:      drivers/media/pci/tw68/
14913
14914 TW686X VIDEO4LINUX DRIVER
14915 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14916 L:      linux-media@vger.kernel.org
14917 T:      git git://linuxtv.org/media_tree.git
14918 W:      http://linuxtv.org
14919 S:      Maintained
14920 F:      drivers/media/pci/tw686x/
14921
14922 UBI FILE SYSTEM (UBIFS)
14923 M:      Richard Weinberger <richard@nod.at>
14924 M:      Artem Bityutskiy <dedekind1@gmail.com>
14925 M:      Adrian Hunter <adrian.hunter@intel.com>
14926 L:      linux-mtd@lists.infradead.org
14927 T:      git git://git.infradead.org/ubifs-2.6.git
14928 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14929 S:      Supported
14930 F:      Documentation/filesystems/ubifs.txt
14931 F:      fs/ubifs/
14932
14933 UCLINUX (M68KNOMMU AND COLDFIRE)
14934 M:      Greg Ungerer <gerg@linux-m68k.org>
14935 W:      http://www.linux-m68k.org/
14936 W:      http://www.uclinux.org/
14937 L:      linux-m68k@lists.linux-m68k.org
14938 L:      uclinux-dev@uclinux.org  (subscribers-only)
14939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14940 S:      Maintained
14941 F:      arch/m68k/coldfire/
14942 F:      arch/m68k/68*/
14943 F:      arch/m68k/*/*_no.*
14944 F:      arch/m68k/include/asm/*_no.*
14945
14946 UDF FILESYSTEM
14947 M:      Jan Kara <jack@suse.com>
14948 S:      Maintained
14949 F:      Documentation/filesystems/udf.txt
14950 F:      fs/udf/
14951
14952 UDRAW TABLET
14953 M:      Bastien Nocera <hadess@hadess.net>
14954 L:      linux-input@vger.kernel.org
14955 S:      Maintained
14956 F:      drivers/hid/hid-udraw-ps3.c
14957
14958 UFS FILESYSTEM
14959 M:      Evgeniy Dushistov <dushistov@mail.ru>
14960 S:      Maintained
14961 F:      Documentation/filesystems/ufs.txt
14962 F:      fs/ufs/
14963
14964 UHID USERSPACE HID IO DRIVER:
14965 M:      David Herrmann <dh.herrmann@googlemail.com>
14966 L:      linux-input@vger.kernel.org
14967 S:      Maintained
14968 F:      drivers/hid/uhid.c
14969 F:      include/uapi/linux/uhid.h
14970
14971 ULPI BUS
14972 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14973 L:      linux-usb@vger.kernel.org
14974 S:      Maintained
14975 F:      drivers/usb/common/ulpi.c
14976 F:      include/linux/ulpi/
14977
14978 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14979 L:      linux-usb@vger.kernel.org
14980 S:      Orphan
14981 F:      drivers/uwb/
14982 F:      include/linux/uwb.h
14983 F:      include/linux/uwb/
14984
14985 UNICORE32 ARCHITECTURE:
14986 M:      Guan Xuetao <gxt@pku.edu.cn>
14987 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14988 S:      Maintained
14989 T:      git git://github.com/gxt/linux.git
14990 F:      arch/unicore32/
14991
14992 UNIFDEF
14993 M:      Tony Finch <dot@dotat.at>
14994 W:      http://dotat.at/prog/unifdef
14995 S:      Maintained
14996 F:      scripts/unifdef.c
14997
14998 UNIFORM CDROM DRIVER
14999 M:      Jens Axboe <axboe@kernel.dk>
15000 W:      http://www.kernel.dk
15001 S:      Maintained
15002 F:      Documentation/cdrom/
15003 F:      drivers/cdrom/cdrom.c
15004 F:      include/linux/cdrom.h
15005 F:      include/uapi/linux/cdrom.h
15006
15007 UNISYS S-PAR DRIVERS
15008 M:      David Kershner <david.kershner@unisys.com>
15009 L:      sparmaintainer@unisys.com (Unisys internal)
15010 S:      Supported
15011 F:      include/linux/visorbus.h
15012 F:      drivers/visorbus/
15013 F:      drivers/staging/unisys/
15014
15015 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15016 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15017 L:      linux-scsi@vger.kernel.org
15018 S:      Supported
15019 F:      Documentation/scsi/ufs.txt
15020 F:      drivers/scsi/ufs/
15021
15022 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15023 M:      Joao Pinto <jpinto@synopsys.com>
15024 L:      linux-scsi@vger.kernel.org
15025 S:      Supported
15026 F:      drivers/scsi/ufs/*dwc*
15027
15028 UNSORTED BLOCK IMAGES (UBI)
15029 M:      Artem Bityutskiy <dedekind1@gmail.com>
15030 M:      Richard Weinberger <richard@nod.at>
15031 W:      http://www.linux-mtd.infradead.org/
15032 L:      linux-mtd@lists.infradead.org
15033 T:      git git://git.infradead.org/ubifs-2.6.git
15034 S:      Supported
15035 F:      drivers/mtd/ubi/
15036 F:      include/linux/mtd/ubi.h
15037 F:      include/uapi/mtd/ubi-user.h
15038
15039 USB "USBNET" DRIVER FRAMEWORK
15040 M:      Oliver Neukum <oneukum@suse.com>
15041 L:      netdev@vger.kernel.org
15042 W:      http://www.linux-usb.org/usbnet
15043 S:      Maintained
15044 F:      drivers/net/usb/usbnet.c
15045 F:      include/linux/usb/usbnet.h
15046
15047 USB ACM DRIVER
15048 M:      Oliver Neukum <oneukum@suse.com>
15049 L:      linux-usb@vger.kernel.org
15050 S:      Maintained
15051 F:      Documentation/usb/acm.txt
15052 F:      drivers/usb/class/cdc-acm.*
15053
15054 USB AR5523 WIRELESS DRIVER
15055 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15056 L:      linux-wireless@vger.kernel.org
15057 S:      Maintained
15058 F:      drivers/net/wireless/ath/ar5523/
15059
15060 USB ATTACHED SCSI
15061 M:      Oliver Neukum <oneukum@suse.com>
15062 L:      linux-usb@vger.kernel.org
15063 L:      linux-scsi@vger.kernel.org
15064 S:      Maintained
15065 F:      drivers/usb/storage/uas.c
15066
15067 USB CDC ETHERNET DRIVER
15068 M:      Oliver Neukum <oliver@neukum.org>
15069 L:      linux-usb@vger.kernel.org
15070 S:      Maintained
15071 F:      drivers/net/usb/cdc_*.c
15072 F:      include/uapi/linux/usb/cdc.h
15073
15074 USB CHAOSKEY DRIVER
15075 M:      Keith Packard <keithp@keithp.com>
15076 L:      linux-usb@vger.kernel.org
15077 S:      Maintained
15078 F:      drivers/usb/misc/chaoskey.c
15079
15080 USB CYPRESS C67X00 DRIVER
15081 M:      Peter Korsgaard <jacmet@sunsite.dk>
15082 L:      linux-usb@vger.kernel.org
15083 S:      Maintained
15084 F:      drivers/usb/c67x00/
15085
15086 USB DAVICOM DM9601 DRIVER
15087 M:      Peter Korsgaard <jacmet@sunsite.dk>
15088 L:      netdev@vger.kernel.org
15089 W:      http://www.linux-usb.org/usbnet
15090 S:      Maintained
15091 F:      drivers/net/usb/dm9601.c
15092
15093 USB DIAMOND RIO500 DRIVER
15094 M:      Cesar Miquel <miquel@df.uba.ar>
15095 L:      rio500-users@lists.sourceforge.net
15096 W:      http://rio500.sourceforge.net
15097 S:      Maintained
15098 F:      drivers/usb/misc/rio500*
15099
15100 USB EHCI DRIVER
15101 M:      Alan Stern <stern@rowland.harvard.edu>
15102 L:      linux-usb@vger.kernel.org
15103 S:      Maintained
15104 F:      Documentation/usb/ehci.txt
15105 F:      drivers/usb/host/ehci*
15106
15107 USB GADGET/PERIPHERAL SUBSYSTEM
15108 M:      Felipe Balbi <balbi@kernel.org>
15109 L:      linux-usb@vger.kernel.org
15110 W:      http://www.linux-usb.org/gadget
15111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15112 S:      Maintained
15113 F:      drivers/usb/gadget/
15114 F:      include/linux/usb/gadget*
15115
15116 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15117 M:      Jiri Kosina <jikos@kernel.org>
15118 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15119 L:      linux-usb@vger.kernel.org
15120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15121 S:      Maintained
15122 F:      Documentation/hid/hiddev.txt
15123 F:      drivers/hid/usbhid/
15124
15125 USB INTEL XHCI ROLE MUX DRIVER
15126 M:      Hans de Goede <hdegoede@redhat.com>
15127 L:      linux-usb@vger.kernel.org
15128 S:      Maintained
15129 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15130
15131 USB ISP116X DRIVER
15132 M:      Olav Kongas <ok@artecdesign.ee>
15133 L:      linux-usb@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/usb/host/isp116x*
15136 F:      include/linux/usb/isp116x.h
15137
15138 USB LAN78XX ETHERNET DRIVER
15139 M:      Woojung Huh <woojung.huh@microchip.com>
15140 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15141 L:      netdev@vger.kernel.org
15142 S:      Maintained
15143 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15144 F:      drivers/net/usb/lan78xx.*
15145 F:      include/dt-bindings/net/microchip-lan78xx.h
15146
15147 USB MASS STORAGE DRIVER
15148 M:      Alan Stern <stern@rowland.harvard.edu>
15149 L:      linux-usb@vger.kernel.org
15150 L:      usb-storage@lists.one-eyed-alien.net
15151 S:      Maintained
15152 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15153 F:      drivers/usb/storage/
15154
15155 USB MIDI DRIVER
15156 M:      Clemens Ladisch <clemens@ladisch.de>
15157 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15158 T:      git git://git.alsa-project.org/alsa-kernel.git
15159 S:      Maintained
15160 F:      sound/usb/midi.*
15161
15162 USB NETWORKING DRIVERS
15163 L:      linux-usb@vger.kernel.org
15164 S:      Odd Fixes
15165 F:      drivers/net/usb/
15166
15167 USB OHCI DRIVER
15168 M:      Alan Stern <stern@rowland.harvard.edu>
15169 L:      linux-usb@vger.kernel.org
15170 S:      Maintained
15171 F:      Documentation/usb/ohci.txt
15172 F:      drivers/usb/host/ohci*
15173
15174 USB OTG FSM (Finite State Machine)
15175 M:      Peter Chen <Peter.Chen@nxp.com>
15176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15177 L:      linux-usb@vger.kernel.org
15178 S:      Maintained
15179 F:      drivers/usb/common/usb-otg-fsm.c
15180
15181 USB OVER IP DRIVER
15182 M:      Valentina Manea <valentina.manea.m@gmail.com>
15183 M:      Shuah Khan <shuah@kernel.org>
15184 L:      linux-usb@vger.kernel.org
15185 S:      Maintained
15186 F:      Documentation/usb/usbip_protocol.txt
15187 F:      drivers/usb/usbip/
15188 F:      tools/usb/usbip/
15189 F:      tools/testing/selftests/drivers/usb/usbip/
15190
15191 USB PEGASUS DRIVER
15192 M:      Petko Manolov <petkan@nucleusys.com>
15193 L:      linux-usb@vger.kernel.org
15194 L:      netdev@vger.kernel.org
15195 T:      git git://github.com/petkan/pegasus.git
15196 W:      https://github.com/petkan/pegasus
15197 S:      Maintained
15198 F:      drivers/net/usb/pegasus.*
15199
15200 USB PHY LAYER
15201 M:      Felipe Balbi <balbi@kernel.org>
15202 L:      linux-usb@vger.kernel.org
15203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15204 S:      Maintained
15205 F:      drivers/usb/phy/
15206
15207 USB PRINTER DRIVER (usblp)
15208 M:      Pete Zaitcev <zaitcev@redhat.com>
15209 L:      linux-usb@vger.kernel.org
15210 S:      Supported
15211 F:      drivers/usb/class/usblp.c
15212
15213 USB QMI WWAN NETWORK DRIVER
15214 M:      Bjørn Mork <bjorn@mork.no>
15215 L:      netdev@vger.kernel.org
15216 S:      Maintained
15217 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15218 F:      drivers/net/usb/qmi_wwan.c
15219
15220 USB RTL8150 DRIVER
15221 M:      Petko Manolov <petkan@nucleusys.com>
15222 L:      linux-usb@vger.kernel.org
15223 L:      netdev@vger.kernel.org
15224 T:      git git://github.com/petkan/rtl8150.git
15225 W:      https://github.com/petkan/rtl8150
15226 S:      Maintained
15227 F:      drivers/net/usb/rtl8150.c
15228
15229 USB SERIAL SUBSYSTEM
15230 M:      Johan Hovold <johan@kernel.org>
15231 L:      linux-usb@vger.kernel.org
15232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15233 S:      Maintained
15234 F:      Documentation/usb/usb-serial.txt
15235 F:      drivers/usb/serial/
15236 F:      include/linux/usb/serial.h
15237
15238 USB SMSC75XX ETHERNET DRIVER
15239 M:      Steve Glendinning <steve.glendinning@shawell.net>
15240 L:      netdev@vger.kernel.org
15241 S:      Maintained
15242 F:      drivers/net/usb/smsc75xx.*
15243
15244 USB SMSC95XX ETHERNET DRIVER
15245 M:      Steve Glendinning <steve.glendinning@shawell.net>
15246 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15247 L:      netdev@vger.kernel.org
15248 S:      Maintained
15249 F:      drivers/net/usb/smsc95xx.*
15250
15251 USB SUBSYSTEM
15252 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15253 L:      linux-usb@vger.kernel.org
15254 W:      http://www.linux-usb.org
15255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15256 S:      Supported
15257 F:      Documentation/devicetree/bindings/usb/
15258 F:      Documentation/usb/
15259 F:      drivers/usb/
15260 F:      include/linux/usb.h
15261 F:      include/linux/usb/
15262
15263 USB TYPEC PI3USB30532 MUX DRIVER
15264 M:      Hans de Goede <hdegoede@redhat.com>
15265 L:      linux-usb@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/usb/typec/mux/pi3usb30532.c
15268
15269 USB TYPEC CLASS
15270 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15271 L:      linux-usb@vger.kernel.org
15272 S:      Maintained
15273 F:      Documentation/ABI/testing/sysfs-class-typec
15274 F:      Documentation/driver-api/usb/typec.rst
15275 F:      drivers/usb/typec/
15276 F:      include/linux/usb/typec.h
15277
15278 USB TYPEC BUS FOR ALTERNATE MODES
15279 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15280 L:      linux-usb@vger.kernel.org
15281 S:      Maintained
15282 F:      Documentation/ABI/testing/sysfs-bus-typec
15283 F:      Documentation/driver-api/usb/typec_bus.rst
15284 F:      drivers/usb/typec/altmodes/
15285 F:      include/linux/usb/typec_altmode.h
15286
15287 USB UHCI DRIVER
15288 M:      Alan Stern <stern@rowland.harvard.edu>
15289 L:      linux-usb@vger.kernel.org
15290 S:      Maintained
15291 F:      drivers/usb/host/uhci*
15292
15293 USB VIDEO CLASS
15294 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15295 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15296 L:      linux-media@vger.kernel.org
15297 T:      git git://linuxtv.org/media_tree.git
15298 W:      http://www.ideasonboard.org/uvc/
15299 S:      Maintained
15300 F:      drivers/media/usb/uvc/
15301 F:      include/uapi/linux/uvcvideo.h
15302
15303 USB VISION DRIVER
15304 M:      Hans Verkuil <hverkuil@xs4all.nl>
15305 L:      linux-media@vger.kernel.org
15306 T:      git git://linuxtv.org/media_tree.git
15307 W:      https://linuxtv.org
15308 S:      Odd Fixes
15309 F:      drivers/media/usb/usbvision/
15310
15311 USB WEBCAM GADGET
15312 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15313 L:      linux-usb@vger.kernel.org
15314 S:      Maintained
15315 F:      drivers/usb/gadget/function/*uvc*
15316 F:      drivers/usb/gadget/legacy/webcam.c
15317 F:      include/uapi/linux/usb/g_uvc.h
15318
15319 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15320 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15321 L:      linux-wireless@vger.kernel.org
15322 S:      Maintained
15323 F:      drivers/net/wireless/rndis_wlan.c
15324
15325 USB XHCI DRIVER
15326 M:      Mathias Nyman <mathias.nyman@intel.com>
15327 L:      linux-usb@vger.kernel.org
15328 S:      Supported
15329 F:      drivers/usb/host/xhci*
15330 F:      drivers/usb/host/pci-quirks*
15331
15332 USB ZD1201 DRIVER
15333 L:      linux-wireless@vger.kernel.org
15334 W:      http://linux-lc100020.sourceforge.net
15335 S:      Orphan
15336 F:      drivers/net/wireless/zydas/zd1201.*
15337
15338 USB ZR364XX DRIVER
15339 M:      Antoine Jacquet <royale@zerezo.com>
15340 L:      linux-usb@vger.kernel.org
15341 L:      linux-media@vger.kernel.org
15342 T:      git git://linuxtv.org/media_tree.git
15343 W:      http://royale.zerezo.com/zr364xx/
15344 S:      Maintained
15345 F:      Documentation/media/v4l-drivers/zr364xx*
15346 F:      drivers/media/usb/zr364xx/
15347
15348 USER-MODE LINUX (UML)
15349 M:      Jeff Dike <jdike@addtoit.com>
15350 M:      Richard Weinberger <richard@nod.at>
15351 L:      linux-um@lists.infradead.org
15352 W:      http://user-mode-linux.sourceforge.net
15353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15354 S:      Maintained
15355 F:      Documentation/virtual/uml/
15356 F:      arch/um/
15357 F:      arch/x86/um/
15358 F:      fs/hostfs/
15359 F:      fs/hppfs/
15360
15361 USERSPACE I/O (UIO)
15362 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15363 S:      Maintained
15364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15365 F:      Documentation/driver-api/uio-howto.rst
15366 F:      drivers/uio/
15367 F:      include/linux/uio*.h
15368
15369 UTIL-LINUX PACKAGE
15370 M:      Karel Zak <kzak@redhat.com>
15371 L:      util-linux@vger.kernel.org
15372 W:      http://en.wikipedia.org/wiki/Util-linux
15373 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15374 S:      Maintained
15375
15376 UUID HELPERS
15377 M:      Christoph Hellwig <hch@lst.de>
15378 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15379 L:      linux-kernel@vger.kernel.org
15380 T:      git git://git.infradead.org/users/hch/uuid.git
15381 F:      lib/uuid.c
15382 F:      lib/test_uuid.c
15383 F:      include/linux/uuid.h
15384 F:      include/uapi/linux/uuid.h
15385 S:      Maintained
15386
15387 UVESAFB DRIVER
15388 M:      Michal Januszewski <spock@gentoo.org>
15389 L:      linux-fbdev@vger.kernel.org
15390 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15391 S:      Maintained
15392 F:      Documentation/fb/uvesafb.txt
15393 F:      drivers/video/fbdev/uvesafb.*
15394
15395 VF610 NAND DRIVER
15396 M:      Stefan Agner <stefan@agner.ch>
15397 L:      linux-mtd@lists.infradead.org
15398 S:      Supported
15399 F:      drivers/mtd/nand/raw/vf610_nfc.c
15400
15401 VFAT/FAT/MSDOS FILESYSTEM
15402 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15403 S:      Maintained
15404 F:      Documentation/filesystems/vfat.txt
15405 F:      fs/fat/
15406
15407 VFIO DRIVER
15408 M:      Alex Williamson <alex.williamson@redhat.com>
15409 L:      kvm@vger.kernel.org
15410 T:      git git://github.com/awilliam/linux-vfio.git
15411 S:      Maintained
15412 F:      Documentation/vfio.txt
15413 F:      drivers/vfio/
15414 F:      include/linux/vfio.h
15415 F:      include/uapi/linux/vfio.h
15416
15417 VFIO MEDIATED DEVICE DRIVERS
15418 M:      Kirti Wankhede <kwankhede@nvidia.com>
15419 L:      kvm@vger.kernel.org
15420 S:      Maintained
15421 F:      Documentation/vfio-mediated-device.txt
15422 F:      drivers/vfio/mdev/
15423 F:      include/linux/mdev.h
15424 F:      samples/vfio-mdev/
15425
15426 VFIO PLATFORM DRIVER
15427 M:      Eric Auger <eric.auger@redhat.com>
15428 L:      kvm@vger.kernel.org
15429 S:      Maintained
15430 F:      drivers/vfio/platform/
15431
15432 VGA_SWITCHEROO
15433 R:      Lukas Wunner <lukas@wunner.de>
15434 S:      Maintained
15435 F:      Documentation/gpu/vga-switcheroo.rst
15436 F:      drivers/gpu/vga/vga_switcheroo.c
15437 F:      include/linux/vga_switcheroo.h
15438 T:      git git://anongit.freedesktop.org/drm/drm-misc
15439
15440 VIA RHINE NETWORK DRIVER
15441 S:      Orphan
15442 F:      drivers/net/ethernet/via/via-rhine.c
15443
15444 VIA SD/MMC CARD CONTROLLER DRIVER
15445 M:      Bruce Chang <brucechang@via.com.tw>
15446 M:      Harald Welte <HaraldWelte@viatech.com>
15447 S:      Maintained
15448 F:      drivers/mmc/host/via-sdmmc.c
15449
15450 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15451 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15452 L:      linux-fbdev@vger.kernel.org
15453 S:      Maintained
15454 F:      include/linux/via-core.h
15455 F:      include/linux/via-gpio.h
15456 F:      include/linux/via_i2c.h
15457 F:      drivers/video/fbdev/via/
15458
15459 VIA VELOCITY NETWORK DRIVER
15460 M:      Francois Romieu <romieu@fr.zoreil.com>
15461 L:      netdev@vger.kernel.org
15462 S:      Maintained
15463 F:      drivers/net/ethernet/via/via-velocity.*
15464
15465 VICODEC VIRTUAL CODEC DRIVER
15466 M:      Hans Verkuil <hans.verkuil@cisco.com>
15467 L:      linux-media@vger.kernel.org
15468 T:      git git://linuxtv.org/media_tree.git
15469 W:      https://linuxtv.org
15470 S:      Maintained
15471 F:      drivers/media/platform/vicodec/*
15472
15473 VIDEO MULTIPLEXER DRIVER
15474 M:      Philipp Zabel <p.zabel@pengutronix.de>
15475 L:      linux-media@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/media/platform/video-mux.c
15478
15479 VIDEO I2C POLLING DRIVER
15480 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15481 L:      linux-media@vger.kernel.org
15482 S:      Maintained
15483 F:      drivers/media/i2c/video-i2c.c
15484
15485 VIDEOBUF2 FRAMEWORK
15486 M:      Pawel Osciak <pawel@osciak.com>
15487 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15488 M:      Kyungmin Park <kyungmin.park@samsung.com>
15489 L:      linux-media@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/media/v4l2-core/videobuf2-*
15492 F:      include/media/videobuf2-*
15493
15494 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15495 M:      Helen Koike <helen.koike@collabora.com>
15496 L:      linux-media@vger.kernel.org
15497 T:      git git://linuxtv.org/media_tree.git
15498 W:      https://linuxtv.org
15499 S:      Maintained
15500 F:      drivers/media/platform/vimc/*
15501
15502 VIRT LIB
15503 M:      Alex Williamson <alex.williamson@redhat.com>
15504 M:      Paolo Bonzini <pbonzini@redhat.com>
15505 L:      kvm@vger.kernel.org
15506 S:      Supported
15507 F:      virt/lib/
15508
15509 VIRTIO AND VHOST VSOCK DRIVER
15510 M:      Stefan Hajnoczi <stefanha@redhat.com>
15511 L:      kvm@vger.kernel.org
15512 L:      virtualization@lists.linux-foundation.org
15513 L:      netdev@vger.kernel.org
15514 S:      Maintained
15515 F:      include/linux/virtio_vsock.h
15516 F:      include/uapi/linux/virtio_vsock.h
15517 F:      include/uapi/linux/vsockmon.h
15518 F:      include/uapi/linux/vm_sockets_diag.h
15519 F:      net/vmw_vsock/diag.c
15520 F:      net/vmw_vsock/af_vsock_tap.c
15521 F:      net/vmw_vsock/virtio_transport_common.c
15522 F:      net/vmw_vsock/virtio_transport.c
15523 F:      drivers/net/vsockmon.c
15524 F:      drivers/vhost/vsock.c
15525 F:      drivers/vhost/vsock.h
15526 F:      tools/testing/vsock/
15527
15528 VIRTIO CONSOLE DRIVER
15529 M:      Amit Shah <amit@kernel.org>
15530 L:      virtualization@lists.linux-foundation.org
15531 S:      Maintained
15532 F:      drivers/char/virtio_console.c
15533 F:      include/linux/virtio_console.h
15534 F:      include/uapi/linux/virtio_console.h
15535
15536 VIRTIO CORE, NET AND BLOCK DRIVERS
15537 M:      "Michael S. Tsirkin" <mst@redhat.com>
15538 M:      Jason Wang <jasowang@redhat.com>
15539 L:      virtualization@lists.linux-foundation.org
15540 S:      Maintained
15541 F:      Documentation/devicetree/bindings/virtio/
15542 F:      drivers/virtio/
15543 F:      tools/virtio/
15544 F:      drivers/net/virtio_net.c
15545 F:      drivers/block/virtio_blk.c
15546 F:      include/linux/virtio*.h
15547 F:      include/uapi/linux/virtio_*.h
15548 F:      drivers/crypto/virtio/
15549 F:      mm/balloon_compaction.c
15550
15551 VIRTIO CRYPTO DRIVER
15552 M:      Gonglei <arei.gonglei@huawei.com>
15553 L:      virtualization@lists.linux-foundation.org
15554 L:      linux-crypto@vger.kernel.org
15555 S:      Maintained
15556 F:      drivers/crypto/virtio/
15557 F:      include/uapi/linux/virtio_crypto.h
15558
15559 VIRTIO DRIVERS FOR S390
15560 M:      Cornelia Huck <cohuck@redhat.com>
15561 M:      Halil Pasic <pasic@linux.ibm.com>
15562 L:      linux-s390@vger.kernel.org
15563 L:      virtualization@lists.linux-foundation.org
15564 L:      kvm@vger.kernel.org
15565 S:      Supported
15566 F:      drivers/s390/virtio/
15567 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15568
15569 VIRTIO GPU DRIVER
15570 M:      David Airlie <airlied@linux.ie>
15571 M:      Gerd Hoffmann <kraxel@redhat.com>
15572 L:      dri-devel@lists.freedesktop.org
15573 L:      virtualization@lists.linux-foundation.org
15574 T:      git git://anongit.freedesktop.org/drm/drm-misc
15575 S:      Maintained
15576 F:      drivers/gpu/drm/virtio/
15577 F:      include/uapi/linux/virtio_gpu.h
15578
15579 VIRTIO HOST (VHOST)
15580 M:      "Michael S. Tsirkin" <mst@redhat.com>
15581 M:      Jason Wang <jasowang@redhat.com>
15582 L:      kvm@vger.kernel.org
15583 L:      virtualization@lists.linux-foundation.org
15584 L:      netdev@vger.kernel.org
15585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15586 S:      Maintained
15587 F:      drivers/vhost/
15588 F:      include/uapi/linux/vhost.h
15589
15590 VIRTIO INPUT DRIVER
15591 M:      Gerd Hoffmann <kraxel@redhat.com>
15592 S:      Maintained
15593 F:      drivers/virtio/virtio_input.c
15594 F:      include/uapi/linux/virtio_input.h
15595
15596 VIRTUAL BOX GUEST DEVICE DRIVER
15597 M:      Hans de Goede <hdegoede@redhat.com>
15598 M:      Arnd Bergmann <arnd@arndb.de>
15599 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15600 S:      Maintained
15601 F:      include/linux/vbox_utils.h
15602 F:      include/uapi/linux/vbox*.h
15603 F:      drivers/virt/vboxguest/
15604
15605 VIRTUAL SERIO DEVICE DRIVER
15606 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15607 S:      Maintained
15608 F:      drivers/input/serio/userio.c
15609 F:      include/uapi/linux/userio.h
15610
15611 VIVID VIRTUAL VIDEO DRIVER
15612 M:      Hans Verkuil <hverkuil@xs4all.nl>
15613 L:      linux-media@vger.kernel.org
15614 T:      git git://linuxtv.org/media_tree.git
15615 W:      https://linuxtv.org
15616 S:      Maintained
15617 F:      drivers/media/platform/vivid/*
15618
15619 VLYNQ BUS
15620 M:      Florian Fainelli <f.fainelli@gmail.com>
15621 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15622 S:      Maintained
15623 F:      drivers/vlynq/vlynq.c
15624 F:      include/linux/vlynq.h
15625
15626 VME SUBSYSTEM
15627 M:      Martyn Welch <martyn@welchs.me.uk>
15628 M:      Manohar Vanga <manohar.vanga@gmail.com>
15629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15630 L:      devel@driverdev.osuosl.org
15631 S:      Maintained
15632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15633 F:      Documentation/driver-api/vme.rst
15634 F:      drivers/staging/vme/
15635 F:      drivers/vme/
15636 F:      include/linux/vme*
15637
15638 VMWARE BALLOON DRIVER
15639 M:      Xavier Deguillard <xdeguillard@vmware.com>
15640 M:      Nadav Amit <namit@vmware.com>
15641 M:      "VMware, Inc." <pv-drivers@vmware.com>
15642 L:      linux-kernel@vger.kernel.org
15643 S:      Maintained
15644 F:      drivers/misc/vmw_balloon.c
15645
15646 VMWARE HYPERVISOR INTERFACE
15647 M:      Alok Kataria <akataria@vmware.com>
15648 L:      virtualization@lists.linux-foundation.org
15649 S:      Supported
15650 F:      arch/x86/kernel/cpu/vmware.c
15651
15652 VMWARE PVRDMA DRIVER
15653 M:      Adit Ranadive <aditr@vmware.com>
15654 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15655 L:      linux-rdma@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/infiniband/hw/vmw_pvrdma/
15658
15659 VMware PVSCSI driver
15660 M:      Jim Gill <jgill@vmware.com>
15661 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15662 L:      linux-scsi@vger.kernel.org
15663 S:      Maintained
15664 F:      drivers/scsi/vmw_pvscsi.c
15665 F:      drivers/scsi/vmw_pvscsi.h
15666
15667 VMWARE VMMOUSE SUBDRIVER
15668 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15669 M:      "VMware, Inc." <pv-drivers@vmware.com>
15670 L:      linux-input@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/input/mouse/vmmouse.c
15673 F:      drivers/input/mouse/vmmouse.h
15674
15675 VMWARE VMXNET3 ETHERNET DRIVER
15676 M:      Ronak Doshi <doshir@vmware.com>
15677 M:      "VMware, Inc." <pv-drivers@vmware.com>
15678 L:      netdev@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/net/vmxnet3/
15681
15682 VOCORE VOCORE2 BOARD
15683 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15684 L:      linux-mips@linux-mips.org
15685 S:      Maintained
15686 F:      arch/mips/boot/dts/ralink/vocore2.dts
15687
15688 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15689 M:      Liam Girdwood <lgirdwood@gmail.com>
15690 M:      Mark Brown <broonie@kernel.org>
15691 L:      linux-kernel@vger.kernel.org
15692 W:      http://www.slimlogic.co.uk/?p=48
15693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15694 S:      Supported
15695 F:      Documentation/devicetree/bindings/regulator/
15696 F:      Documentation/power/regulator/
15697 F:      drivers/regulator/
15698 F:      include/dt-bindings/regulator/
15699 F:      include/linux/regulator/
15700
15701 VRF
15702 M:      David Ahern <dsa@cumulusnetworks.com>
15703 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15704 L:      netdev@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/net/vrf.c
15707 F:      Documentation/networking/vrf.txt
15708
15709 VT1211 HARDWARE MONITOR DRIVER
15710 M:      Juerg Haefliger <juergh@gmail.com>
15711 L:      linux-hwmon@vger.kernel.org
15712 S:      Maintained
15713 F:      Documentation/hwmon/vt1211
15714 F:      drivers/hwmon/vt1211.c
15715
15716 VT8231 HARDWARE MONITOR DRIVER
15717 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15718 L:      linux-hwmon@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/hwmon/vt8231.c
15721
15722 VUB300 USB to SDIO/SD/MMC bridge chip
15723 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15724 L:      linux-mmc@vger.kernel.org
15725 L:      linux-usb@vger.kernel.org
15726 S:      Supported
15727 F:      drivers/mmc/host/vub300.c
15728
15729 W1 DALLAS'S 1-WIRE BUS
15730 M:      Evgeniy Polyakov <zbr@ioremap.net>
15731 S:      Maintained
15732 F:      Documentation/devicetree/bindings/w1/
15733 F:      Documentation/w1/
15734 F:      drivers/w1/
15735 F:      include/linux/w1.h
15736
15737 W83791D HARDWARE MONITORING DRIVER
15738 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15739 L:      linux-hwmon@vger.kernel.org
15740 S:      Maintained
15741 F:      Documentation/hwmon/w83791d
15742 F:      drivers/hwmon/w83791d.c
15743
15744 W83793 HARDWARE MONITORING DRIVER
15745 M:      Rudolf Marek <r.marek@assembler.cz>
15746 L:      linux-hwmon@vger.kernel.org
15747 S:      Maintained
15748 F:      Documentation/hwmon/w83793
15749 F:      drivers/hwmon/w83793.c
15750
15751 W83795 HARDWARE MONITORING DRIVER
15752 M:      Jean Delvare <jdelvare@suse.com>
15753 L:      linux-hwmon@vger.kernel.org
15754 S:      Maintained
15755 F:      drivers/hwmon/w83795.c
15756
15757 W83L51xD SD/MMC CARD INTERFACE DRIVER
15758 M:      Pierre Ossman <pierre@ossman.eu>
15759 S:      Maintained
15760 F:      drivers/mmc/host/wbsd.*
15761
15762 WACOM PROTOCOL 4 SERIAL TABLETS
15763 M:      Julian Squires <julian@cipht.net>
15764 M:      Hans de Goede <hdegoede@redhat.com>
15765 L:      linux-input@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/input/tablet/wacom_serial4.c
15768
15769 WATCHDOG DEVICE DRIVERS
15770 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15771 M:      Guenter Roeck <linux@roeck-us.net>
15772 L:      linux-watchdog@vger.kernel.org
15773 W:      http://www.linux-watchdog.org/
15774 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15775 S:      Maintained
15776 F:      Documentation/devicetree/bindings/watchdog/
15777 F:      Documentation/watchdog/
15778 F:      drivers/watchdog/
15779 F:      include/linux/watchdog.h
15780 F:      include/uapi/linux/watchdog.h
15781
15782 WHISKEYCOVE PMIC GPIO DRIVER
15783 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15784 L:      linux-gpio@vger.kernel.org
15785 S:      Maintained
15786 F:      drivers/gpio/gpio-wcove.c
15787
15788 WIIMOTE HID DRIVER
15789 M:      David Herrmann <dh.herrmann@googlemail.com>
15790 L:      linux-input@vger.kernel.org
15791 S:      Maintained
15792 F:      drivers/hid/hid-wiimote*
15793
15794 WILOCITY WIL6210 WIRELESS DRIVER
15795 M:      Maya Erez <merez@codeaurora.org>
15796 L:      linux-wireless@vger.kernel.org
15797 L:      wil6210@qti.qualcomm.com
15798 S:      Supported
15799 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15800 F:      drivers/net/wireless/ath/wil6210/
15801
15802 WIMAX STACK
15803 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15804 M:      linux-wimax@intel.com
15805 L:      wimax@linuxwimax.org (subscribers-only)
15806 S:      Supported
15807 W:      http://linuxwimax.org
15808 F:      Documentation/wimax/README.wimax
15809 F:      include/linux/wimax/debug.h
15810 F:      include/net/wimax.h
15811 F:      include/uapi/linux/wimax.h
15812 F:      net/wimax/
15813
15814 WINBOND CIR DRIVER
15815 M:      David Härdeman <david@hardeman.nu>
15816 S:      Maintained
15817 F:      drivers/media/rc/winbond-cir.c
15818
15819 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15821 L:      linux-watchdog@vger.kernel.org
15822 S:      Maintained
15823 F:      drivers/watchdog/ebc-c384_wdt.c
15824
15825 WINSYSTEMS WS16C48 GPIO DRIVER
15826 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15827 L:      linux-gpio@vger.kernel.org
15828 S:      Maintained
15829 F:      drivers/gpio/gpio-ws16c48.c
15830
15831 WISTRON LAPTOP BUTTON DRIVER
15832 M:      Miloslav Trmac <mitr@volny.cz>
15833 S:      Maintained
15834 F:      drivers/input/misc/wistron_btns.c
15835
15836 WL3501 WIRELESS PCMCIA CARD DRIVER
15837 L:      linux-wireless@vger.kernel.org
15838 S:      Odd fixes
15839 F:      drivers/net/wireless/wl3501*
15840
15841 WOLFSON MICROELECTRONICS DRIVERS
15842 L:      patches@opensource.cirrus.com
15843 T:      git https://github.com/CirrusLogic/linux-drivers.git
15844 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15845 S:      Supported
15846 F:      Documentation/hwmon/wm83??
15847 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15848 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15849 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15850 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15851 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15852 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15853 F:      drivers/clk/clk-wm83*.c
15854 F:      drivers/extcon/extcon-arizona.c
15855 F:      drivers/leds/leds-wm83*.c
15856 F:      drivers/gpio/gpio-*wm*.c
15857 F:      drivers/gpio/gpio-arizona.c
15858 F:      drivers/hwmon/wm83??-hwmon.c
15859 F:      drivers/input/misc/wm831x-on.c
15860 F:      drivers/input/touchscreen/wm831x-ts.c
15861 F:      drivers/input/touchscreen/wm97*.c
15862 F:      drivers/mfd/arizona*
15863 F:      drivers/mfd/wm*.c
15864 F:      drivers/mfd/cs47l24*
15865 F:      drivers/power/supply/wm83*.c
15866 F:      drivers/rtc/rtc-wm83*.c
15867 F:      drivers/regulator/wm8*.c
15868 F:      drivers/regulator/arizona*
15869 F:      drivers/video/backlight/wm83*_bl.c
15870 F:      drivers/watchdog/wm83*_wdt.c
15871 F:      include/linux/mfd/arizona/
15872 F:      include/linux/mfd/wm831x/
15873 F:      include/linux/mfd/wm8350/
15874 F:      include/linux/mfd/wm8400*
15875 F:      include/linux/regulator/arizona*
15876 F:      include/linux/wm97xx.h
15877 F:      include/sound/wm????.h
15878 F:      sound/soc/codecs/arizona.?
15879 F:      sound/soc/codecs/wm*
15880 F:      sound/soc/codecs/cs47l24*
15881
15882 WORKQUEUE
15883 M:      Tejun Heo <tj@kernel.org>
15884 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15886 S:      Maintained
15887 F:      include/linux/workqueue.h
15888 F:      kernel/workqueue.c
15889 F:      Documentation/core-api/workqueue.rst
15890
15891 X-POWERS AXP288 PMIC DRIVERS
15892 M:      Hans de Goede <hdegoede@redhat.com>
15893 S:      Maintained
15894 N:      axp288
15895 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15896
15897 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15898 M:      Chen-Yu Tsai <wens@csie.org>
15899 L:      linux-kernel@vger.kernel.org
15900 S:      Maintained
15901 N:      axp[128]
15902
15903 X.25 NETWORK LAYER
15904 M:      Andrew Hendry <andrew.hendry@gmail.com>
15905 L:      linux-x25@vger.kernel.org
15906 S:      Odd Fixes
15907 F:      Documentation/networking/x25*
15908 F:      include/net/x25*
15909 F:      net/x25/
15910
15911 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15912 M:      Thomas Gleixner <tglx@linutronix.de>
15913 M:      Ingo Molnar <mingo@redhat.com>
15914 R:      "H. Peter Anvin" <hpa@zytor.com>
15915 M:      x86@kernel.org
15916 L:      linux-kernel@vger.kernel.org
15917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15918 S:      Maintained
15919 F:      Documentation/devicetree/bindings/x86/
15920 F:      Documentation/x86/
15921 F:      arch/x86/
15922
15923 X86 ENTRY CODE
15924 M:      Andy Lutomirski <luto@kernel.org>
15925 L:      linux-kernel@vger.kernel.org
15926 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15927 S:      Maintained
15928 F:      arch/x86/entry/
15929
15930 X86 MCE INFRASTRUCTURE
15931 M:      Tony Luck <tony.luck@intel.com>
15932 M:      Borislav Petkov <bp@alien8.de>
15933 L:      linux-edac@vger.kernel.org
15934 S:      Maintained
15935 F:      arch/x86/kernel/cpu/mcheck/*
15936
15937 X86 MICROCODE UPDATE SUPPORT
15938 M:      Borislav Petkov <bp@alien8.de>
15939 S:      Maintained
15940 F:      arch/x86/kernel/cpu/microcode/*
15941
15942 X86 PLATFORM DRIVERS
15943 M:      Darren Hart <dvhart@infradead.org>
15944 M:      Andy Shevchenko <andy@infradead.org>
15945 L:      platform-driver-x86@vger.kernel.org
15946 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15947 S:      Maintained
15948 F:      drivers/platform/x86/
15949 F:      drivers/platform/olpc/
15950
15951 X86 VDSO
15952 M:      Andy Lutomirski <luto@kernel.org>
15953 L:      linux-kernel@vger.kernel.org
15954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15955 S:      Maintained
15956 F:      arch/x86/entry/vdso/
15957
15958 XC2028/3028 TUNER DRIVER
15959 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15960 L:      linux-media@vger.kernel.org
15961 W:      https://linuxtv.org
15962 T:      git git://linuxtv.org/media_tree.git
15963 S:      Maintained
15964 F:      drivers/media/tuners/tuner-xc2028.*
15965
15966 XDP SOCKETS (AF_XDP)
15967 M:      Björn Töpel <bjorn.topel@intel.com>
15968 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15969 L:      netdev@vger.kernel.org
15970 S:      Maintained
15971 F:      kernel/bpf/xskmap.c
15972 F:      net/xdp/
15973
15974 XEN BLOCK SUBSYSTEM
15975 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15976 M:      Roger Pau Monné <roger.pau@citrix.com>
15977 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15978 S:      Supported
15979 F:      drivers/block/xen-blkback/*
15980 F:      drivers/block/xen*
15981
15982 XEN HYPERVISOR ARM
15983 M:      Stefano Stabellini <sstabellini@kernel.org>
15984 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15985 S:      Maintained
15986 F:      arch/arm/xen/
15987 F:      arch/arm/include/asm/xen/
15988
15989 XEN HYPERVISOR ARM64
15990 M:      Stefano Stabellini <sstabellini@kernel.org>
15991 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15992 S:      Maintained
15993 F:      arch/arm64/xen/
15994 F:      arch/arm64/include/asm/xen/
15995
15996 XEN HYPERVISOR INTERFACE
15997 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15998 M:      Juergen Gross <jgross@suse.com>
15999 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16001 S:      Supported
16002 F:      arch/x86/xen/
16003 F:      drivers/*/xen-*front.c
16004 F:      drivers/xen/
16005 F:      arch/x86/include/asm/xen/
16006 F:      arch/x86/include/asm/pvclock-abi.h
16007 F:      include/xen/
16008 F:      include/uapi/xen/
16009 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16010 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16011
16012 XEN NETWORK BACKEND DRIVER
16013 M:      Wei Liu <wei.liu2@citrix.com>
16014 M:      Paul Durrant <paul.durrant@citrix.com>
16015 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16016 L:      netdev@vger.kernel.org
16017 S:      Supported
16018 F:      drivers/net/xen-netback/*
16019
16020 XEN PCI SUBSYSTEM
16021 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16022 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16023 S:      Supported
16024 F:      arch/x86/pci/*xen*
16025 F:      drivers/pci/*xen*
16026
16027 XEN PVSCSI DRIVERS
16028 M:      Juergen Gross <jgross@suse.com>
16029 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16030 L:      linux-scsi@vger.kernel.org
16031 S:      Supported
16032 F:      drivers/scsi/xen-scsifront.c
16033 F:      drivers/xen/xen-scsiback.c
16034 F:      include/xen/interface/io/vscsiif.h
16035
16036 XEN SWIOTLB SUBSYSTEM
16037 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16038 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16039 L:      iommu@lists.linux-foundation.org
16040 S:      Supported
16041 F:      arch/x86/xen/*swiotlb*
16042 F:      drivers/xen/*swiotlb*
16043
16044 XEN SOUND FRONTEND DRIVER
16045 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16046 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16047 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16048 S:      Supported
16049 F:      sound/xen/*
16050
16051 XFS FILESYSTEM
16052 M:      Darrick J. Wong <darrick.wong@oracle.com>
16053 M:      linux-xfs@vger.kernel.org
16054 L:      linux-xfs@vger.kernel.org
16055 W:      http://xfs.org/
16056 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16057 S:      Supported
16058 F:      Documentation/filesystems/xfs.txt
16059 F:      fs/xfs/
16060
16061 XILINX AXI ETHERNET DRIVER
16062 M:      Anirudha Sarangi <anirudh@xilinx.com>
16063 M:      John Linn <John.Linn@xilinx.com>
16064 S:      Maintained
16065 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16066
16067 XILINX UARTLITE SERIAL DRIVER
16068 M:      Peter Korsgaard <jacmet@sunsite.dk>
16069 L:      linux-serial@vger.kernel.org
16070 S:      Maintained
16071 F:      drivers/tty/serial/uartlite.c
16072
16073 XILINX VIDEO IP CORES
16074 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16075 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16076 L:      linux-media@vger.kernel.org
16077 T:      git git://linuxtv.org/media_tree.git
16078 S:      Supported
16079 F:      Documentation/devicetree/bindings/media/xilinx/
16080 F:      drivers/media/platform/xilinx/
16081 F:      include/uapi/linux/xilinx-v4l2-controls.h
16082
16083 XILLYBUS DRIVER
16084 M:      Eli Billauer <eli.billauer@gmail.com>
16085 L:      linux-kernel@vger.kernel.org
16086 S:      Supported
16087 F:      drivers/char/xillybus/
16088
16089 XLP9XX I2C DRIVER
16090 M:      George Cherian <george.cherian@cavium.com>
16091 M:      Jan Glauber <jglauber@cavium.com>
16092 L:      linux-i2c@vger.kernel.org
16093 W:      http://www.cavium.com
16094 S:      Supported
16095 F:      drivers/i2c/busses/i2c-xlp9xx.c
16096
16097 XRA1403 GPIO EXPANDER
16098 M:      Nandor Han <nandor.han@ge.com>
16099 M:      Semi Malinen <semi.malinen@ge.com>
16100 L:      linux-gpio@vger.kernel.org
16101 S:      Maintained
16102 F:      drivers/gpio/gpio-xra1403.c
16103 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16104
16105 XTENSA XTFPGA PLATFORM SUPPORT
16106 M:      Max Filippov <jcmvbkbc@gmail.com>
16107 L:      linux-xtensa@linux-xtensa.org
16108 S:      Maintained
16109 F:      drivers/spi/spi-xtensa-xtfpga.c
16110 F:      sound/soc/xtensa/xtfpga-i2s.c
16111
16112 YAM DRIVER FOR AX.25
16113 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16114 L:      linux-hams@vger.kernel.org
16115 S:      Maintained
16116 F:      drivers/net/hamradio/yam*
16117 F:      include/linux/yam.h
16118
16119 YAMA SECURITY MODULE
16120 M:      Kees Cook <keescook@chromium.org>
16121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16122 S:      Supported
16123 F:      security/yama/
16124 F:      Documentation/admin-guide/LSM/Yama.rst
16125
16126 YEALINK PHONE DRIVER
16127 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16128 L:      usbb2k-api-dev@nongnu.org
16129 S:      Maintained
16130 F:      Documentation/input/devices/yealink.rst
16131 F:      drivers/input/misc/yealink.*
16132
16133 Z8530 DRIVER FOR AX.25
16134 M:      Joerg Reuter <jreuter@yaina.de>
16135 W:      http://yaina.de/jreuter/
16136 W:      http://www.qsl.net/dl1bke/
16137 L:      linux-hams@vger.kernel.org
16138 S:      Maintained
16139 F:      Documentation/networking/z8530drv.txt
16140 F:      drivers/net/hamradio/*scc.c
16141 F:      drivers/net/hamradio/z8530.h
16142
16143 ZBUD COMPRESSED PAGE ALLOCATOR
16144 M:      Seth Jennings <sjenning@redhat.com>
16145 M:      Dan Streetman <ddstreet@ieee.org>
16146 L:      linux-mm@kvack.org
16147 S:      Maintained
16148 F:      mm/zbud.c
16149 F:      include/linux/zbud.h
16150
16151 ZD1211RW WIRELESS DRIVER
16152 M:      Daniel Drake <dsd@gentoo.org>
16153 M:      Ulrich Kunitz <kune@deine-taler.de>
16154 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16155 L:      linux-wireless@vger.kernel.org
16156 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16157 S:      Maintained
16158 F:      drivers/net/wireless/zydas/zd1211rw/
16159
16160 ZD1301 MEDIA DRIVER
16161 M:      Antti Palosaari <crope@iki.fi>
16162 L:      linux-media@vger.kernel.org
16163 W:      https://linuxtv.org/
16164 W:      http://palosaari.fi/linux/
16165 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16166 S:      Maintained
16167 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16168
16169 ZD1301_DEMOD MEDIA DRIVER
16170 M:      Antti Palosaari <crope@iki.fi>
16171 L:      linux-media@vger.kernel.org
16172 W:      https://linuxtv.org/
16173 W:      http://palosaari.fi/linux/
16174 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16175 S:      Maintained
16176 F:      drivers/media/dvb-frontends/zd1301_demod*
16177
16178 ZPOOL COMPRESSED PAGE STORAGE API
16179 M:      Dan Streetman <ddstreet@ieee.org>
16180 L:      linux-mm@kvack.org
16181 S:      Maintained
16182 F:      mm/zpool.c
16183 F:      include/linux/zpool.h
16184
16185 ZR36067 VIDEO FOR LINUX DRIVER
16186 L:      mjpeg-users@lists.sourceforge.net
16187 L:      linux-media@vger.kernel.org
16188 W:      http://mjpeg.sourceforge.net/driver-zoran/
16189 T:      hg https://linuxtv.org/hg/v4l-dvb
16190 S:      Odd Fixes
16191 F:      drivers/staging/media/zoran/
16192
16193 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16194 M:      Minchan Kim <minchan@kernel.org>
16195 M:      Nitin Gupta <ngupta@vflare.org>
16196 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16197 L:      linux-kernel@vger.kernel.org
16198 S:      Maintained
16199 F:      drivers/block/zram/
16200 F:      Documentation/blockdev/zram.txt
16201
16202 ZS DECSTATION Z85C30 SERIAL DRIVER
16203 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16204 S:      Maintained
16205 F:      drivers/tty/serial/zs.*
16206
16207 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16208 M:      Minchan Kim <minchan@kernel.org>
16209 M:      Nitin Gupta <ngupta@vflare.org>
16210 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16211 L:      linux-mm@kvack.org
16212 S:      Maintained
16213 F:      mm/zsmalloc.c
16214 F:      include/linux/zsmalloc.h
16215 F:      Documentation/vm/zsmalloc.rst
16216
16217 ZSWAP COMPRESSED SWAP CACHING
16218 M:      Seth Jennings <sjenning@redhat.com>
16219 M:      Dan Streetman <ddstreet@ieee.org>
16220 L:      linux-mm@kvack.org
16221 S:      Maintained
16222 F:      mm/zswap.c
16223
16224 THE REST
16225 M:      Linus Torvalds <torvalds@linux-foundation.org>
16226 L:      linux-kernel@vger.kernel.org
16227 Q:      http://patchwork.kernel.org/project/LKML/list/
16228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16229 S:      Buried alive in reporters
16230 F:      *
16231 F:      */