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@bootlin.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:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      Sudarsana Kalluru <sudarsana.kalluru@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:      Roopa Prabhu <roopa@cumulusnetworks.com>
5474 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5475 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5476 L:      netdev@vger.kernel.org
5477 W:      http://www.linuxfoundation.org/en/Net:Bridge
5478 S:      Maintained
5479 F:      include/linux/netfilter_bridge/
5480 F:      net/bridge/
5481
5482 ETHERNET PHY LIBRARY
5483 M:      Andrew Lunn <andrew@lunn.ch>
5484 M:      Florian Fainelli <f.fainelli@gmail.com>
5485 L:      netdev@vger.kernel.org
5486 S:      Maintained
5487 F:      Documentation/ABI/testing/sysfs-bus-mdio
5488 F:      Documentation/devicetree/bindings/net/mdio*
5489 F:      Documentation/networking/phy.txt
5490 F:      drivers/net/phy/
5491 F:      drivers/of/of_mdio.c
5492 F:      drivers/of/of_net.c
5493 F:      include/linux/*mdio*.h
5494 F:      include/linux/of_net.h
5495 F:      include/linux/phy.h
5496 F:      include/linux/phy_fixed.h
5497 F:      include/linux/platform_data/mdio-bcm-unimac.h
5498 F:      include/trace/events/mdio.h
5499 F:      include/uapi/linux/mdio.h
5500 F:      include/uapi/linux/mii.h
5501
5502 EXT2 FILE SYSTEM
5503 M:      Jan Kara <jack@suse.com>
5504 L:      linux-ext4@vger.kernel.org
5505 S:      Maintained
5506 F:      Documentation/filesystems/ext2.txt
5507 F:      fs/ext2/
5508 F:      include/linux/ext2*
5509
5510 EXT4 FILE SYSTEM
5511 M:      "Theodore Ts'o" <tytso@mit.edu>
5512 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5513 L:      linux-ext4@vger.kernel.org
5514 W:      http://ext4.wiki.kernel.org
5515 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5517 S:      Maintained
5518 F:      Documentation/filesystems/ext4.txt
5519 F:      fs/ext4/
5520
5521 Extended Verification Module (EVM)
5522 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5523 L:      linux-integrity@vger.kernel.org
5524 S:      Supported
5525 F:      security/integrity/evm/
5526
5527 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5528 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5529 L:      linux-efi@vger.kernel.org
5530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5531 S:      Maintained
5532 F:      Documentation/efi-stub.txt
5533 F:      arch/*/kernel/efi.c
5534 F:      arch/x86/boot/compressed/eboot.[ch]
5535 F:      arch/*/include/asm/efi.h
5536 F:      arch/x86/platform/efi/
5537 F:      drivers/firmware/efi/
5538 F:      include/linux/efi*.h
5539 F:      arch/arm/boot/compressed/efi-header.S
5540 F:      arch/arm64/kernel/efi-entry.S
5541
5542 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5543 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5544 M:      Chanwoo Choi <cw00.choi@samsung.com>
5545 L:      linux-kernel@vger.kernel.org
5546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5547 S:      Maintained
5548 F:      drivers/extcon/
5549 F:      include/linux/extcon/
5550 F:      include/linux/extcon.h
5551 F:      Documentation/extcon/
5552 F:      Documentation/devicetree/bindings/extcon/
5553
5554 EXYNOS DP DRIVER
5555 M:      Jingoo Han <jingoohan1@gmail.com>
5556 L:      dri-devel@lists.freedesktop.org
5557 S:      Maintained
5558 F:      drivers/gpu/drm/exynos/exynos_dp*
5559
5560 EXYNOS SYSMMU (IOMMU) driver
5561 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5562 L:      iommu@lists.linux-foundation.org
5563 S:      Maintained
5564 F:      drivers/iommu/exynos-iommu.c
5565
5566 EZchip NPS platform support
5567 M:      Vineet Gupta <vgupta@synopsys.com>
5568 M:      Ofer Levi <oferle@mellanox.com>
5569 S:      Supported
5570 F:      arch/arc/plat-eznps
5571 F:      arch/arc/boot/dts/eznps.dts
5572
5573 F2FS FILE SYSTEM
5574 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5575 M:      Chao Yu <yuchao0@huawei.com>
5576 L:      linux-f2fs-devel@lists.sourceforge.net
5577 W:      https://f2fs.wiki.kernel.org/
5578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5579 S:      Maintained
5580 F:      Documentation/filesystems/f2fs.txt
5581 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5582 F:      fs/f2fs/
5583 F:      include/linux/f2fs_fs.h
5584 F:      include/trace/events/f2fs.h
5585
5586 F71805F HARDWARE MONITORING DRIVER
5587 M:      Jean Delvare <jdelvare@suse.com>
5588 L:      linux-hwmon@vger.kernel.org
5589 S:      Maintained
5590 F:      Documentation/hwmon/f71805f
5591 F:      drivers/hwmon/f71805f.c
5592
5593 FADDR2LINE
5594 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5595 S:      Maintained
5596 F:      scripts/faddr2line
5597
5598 FAILOVER MODULE
5599 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5600 L:      netdev@vger.kernel.org
5601 S:      Supported
5602 F:      net/core/failover.c
5603 F:      include/net/failover.h
5604 F:      Documentation/networking/failover.rst
5605
5606 FANOTIFY
5607 M:      Jan Kara <jack@suse.cz>
5608 R:      Amir Goldstein <amir73il@gmail.com>
5609 L:      linux-fsdevel@vger.kernel.org
5610 S:      Maintained
5611 F:      fs/notify/fanotify/
5612 F:      include/linux/fanotify.h
5613 F:      include/uapi/linux/fanotify.h
5614
5615 FARSYNC SYNCHRONOUS DRIVER
5616 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5617 W:      http://www.farsite.co.uk/
5618 S:      Supported
5619 F:      drivers/net/wan/farsync.*
5620
5621 FAULT INJECTION SUPPORT
5622 M:      Akinobu Mita <akinobu.mita@gmail.com>
5623 S:      Supported
5624 F:      Documentation/fault-injection/
5625 F:      lib/fault-inject.c
5626
5627 FBTFT Framebuffer drivers
5628 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5629 L:      dri-devel@lists.freedesktop.org
5630 L:      linux-fbdev@vger.kernel.org
5631 S:      Maintained
5632 F:      drivers/staging/fbtft/
5633
5634 FC0011 TUNER DRIVER
5635 M:      Michael Buesch <m@bues.ch>
5636 L:      linux-media@vger.kernel.org
5637 S:      Maintained
5638 F:      drivers/media/tuners/fc0011.h
5639 F:      drivers/media/tuners/fc0011.c
5640
5641 FC2580 MEDIA DRIVER
5642 M:      Antti Palosaari <crope@iki.fi>
5643 L:      linux-media@vger.kernel.org
5644 W:      https://linuxtv.org
5645 W:      http://palosaari.fi/linux/
5646 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5647 T:      git git://linuxtv.org/anttip/media_tree.git
5648 S:      Maintained
5649 F:      drivers/media/tuners/fc2580*
5650
5651 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5652 M:      Johannes Thumshirn <jth@kernel.org>
5653 L:      linux-scsi@vger.kernel.org
5654 W:      www.Open-FCoE.org
5655 S:      Supported
5656 F:      drivers/scsi/libfc/
5657 F:      drivers/scsi/fcoe/
5658 F:      include/scsi/fc/
5659 F:      include/scsi/libfc.h
5660 F:      include/scsi/libfcoe.h
5661 F:      include/uapi/scsi/fc/
5662
5663 FILE LOCKING (flock() and fcntl()/lockf())
5664 M:      Jeff Layton <jlayton@kernel.org>
5665 M:      "J. Bruce Fields" <bfields@fieldses.org>
5666 L:      linux-fsdevel@vger.kernel.org
5667 S:      Maintained
5668 F:      include/linux/fcntl.h
5669 F:      include/uapi/linux/fcntl.h
5670 F:      fs/fcntl.c
5671 F:      fs/locks.c
5672
5673 FILESYSTEMS (VFS and infrastructure)
5674 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5675 L:      linux-fsdevel@vger.kernel.org
5676 S:      Maintained
5677 F:      fs/*
5678 F:      include/linux/fs.h
5679 F:      include/uapi/linux/fs.h
5680
5681 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5682 M:      Riku Voipio <riku.voipio@iki.fi>
5683 L:      linux-hwmon@vger.kernel.org
5684 S:      Maintained
5685 F:      drivers/hwmon/f75375s.c
5686 F:      include/linux/f75375s.h
5687
5688 FIREWIRE AUDIO DRIVERS
5689 M:      Clemens Ladisch <clemens@ladisch.de>
5690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5691 T:      git git://git.alsa-project.org/alsa-kernel.git
5692 S:      Maintained
5693 F:      sound/firewire/
5694
5695 FIREWIRE MEDIA DRIVERS (firedtv)
5696 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5697 L:      linux-media@vger.kernel.org
5698 L:      linux1394-devel@lists.sourceforge.net
5699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5700 S:      Maintained
5701 F:      drivers/media/firewire/
5702
5703 FIREWIRE SBP-2 TARGET
5704 M:      Chris Boot <bootc@bootc.net>
5705 L:      linux-scsi@vger.kernel.org
5706 L:      target-devel@vger.kernel.org
5707 L:      linux1394-devel@lists.sourceforge.net
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5709 S:      Maintained
5710 F:      drivers/target/sbp/
5711
5712 FIREWIRE SUBSYSTEM
5713 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5714 L:      linux1394-devel@lists.sourceforge.net
5715 W:      http://ieee1394.wiki.kernel.org/
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5717 S:      Maintained
5718 F:      drivers/firewire/
5719 F:      include/linux/firewire.h
5720 F:      include/uapi/linux/firewire*.h
5721 F:      tools/firewire/
5722
5723 FIRMWARE LOADER (request_firmware)
5724 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5725 L:      linux-kernel@vger.kernel.org
5726 S:      Maintained
5727 F:      Documentation/firmware_class/
5728 F:      drivers/base/firmware_loader/
5729 F:      include/linux/firmware.h
5730
5731 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5732 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5733 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5734 S:      Maintained
5735 F:      drivers/block/rsxx/
5736
5737 FLOPPY DRIVER
5738 M:      Jiri Kosina <jikos@kernel.org>
5739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5740 S:      Odd fixes
5741 F:      drivers/block/floppy.c
5742
5743 FMC SUBSYSTEM
5744 M:      Alessandro Rubini <rubini@gnudd.com>
5745 W:      http://www.ohwr.org/projects/fmc-bus
5746 S:      Supported
5747 F:      drivers/fmc/
5748 F:      include/linux/fmc*.h
5749 F:      include/linux/ipmi-fru.h
5750 K:      fmc_d.*register
5751
5752 FPGA MANAGER FRAMEWORK
5753 M:      Alan Tull <atull@kernel.org>
5754 M:      Moritz Fischer <mdf@kernel.org>
5755 L:      linux-fpga@vger.kernel.org
5756 S:      Maintained
5757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5758 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5759 F:      Documentation/fpga/
5760 F:      Documentation/driver-api/fpga/
5761 F:      Documentation/devicetree/bindings/fpga/
5762 F:      drivers/fpga/
5763 F:      include/linux/fpga/
5764 W:      http://www.rocketboards.org
5765
5766 FPGA DFL DRIVERS
5767 M:      Wu Hao <hao.wu@intel.com>
5768 L:      linux-fpga@vger.kernel.org
5769 S:      Maintained
5770 F:      Documentation/fpga/dfl.txt
5771 F:      include/uapi/linux/fpga-dfl.h
5772 F:      drivers/fpga/dfl*
5773
5774 FPU EMULATOR
5775 M:      Bill Metzenthen <billm@melbpc.org.au>
5776 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5777 S:      Maintained
5778 F:      arch/x86/math-emu/
5779
5780 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5781 L:      netdev@vger.kernel.org
5782 S:      Orphan
5783 F:      drivers/net/wan/dlci.c
5784 F:      drivers/net/wan/sdla.c
5785
5786 FRAMEBUFFER LAYER
5787 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5788 L:      dri-devel@lists.freedesktop.org
5789 L:      linux-fbdev@vger.kernel.org
5790 T:      git git://github.com/bzolnier/linux.git
5791 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5792 S:      Maintained
5793 F:      Documentation/fb/
5794 F:      drivers/video/
5795 F:      include/video/
5796 F:      include/linux/fb.h
5797 F:      include/uapi/video/
5798 F:      include/uapi/linux/fb.h
5799
5800 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5801 M:      Horia Geantă <horia.geanta@nxp.com>
5802 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5803 L:      linux-crypto@vger.kernel.org
5804 S:      Maintained
5805 F:      drivers/crypto/caam/
5806 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5807
5808 FREESCALE DIU FRAMEBUFFER DRIVER
5809 M:      Timur Tabi <timur@kernel.org>
5810 L:      linux-fbdev@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/video/fbdev/fsl-diu-fb.*
5813
5814 FREESCALE DMA DRIVER
5815 M:      Li Yang <leoyang.li@nxp.com>
5816 M:      Zhang Wei <zw@zh-kernel.org>
5817 L:      linuxppc-dev@lists.ozlabs.org
5818 S:      Maintained
5819 F:      drivers/dma/fsldma.*
5820
5821 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5822 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5823 L:      netdev@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/net/ethernet/freescale/gianfar*
5826 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5827
5828 FREESCALE GPMI NAND DRIVER
5829 M:      Han Xu <han.xu@nxp.com>
5830 L:      linux-mtd@lists.infradead.org
5831 S:      Maintained
5832 F:      drivers/mtd/nand/raw/gpmi-nand/*
5833
5834 FREESCALE I2C CPM DRIVER
5835 M:      Jochen Friedrich <jochen@scram.de>
5836 L:      linuxppc-dev@lists.ozlabs.org
5837 L:      linux-i2c@vger.kernel.org
5838 S:      Maintained
5839 F:      drivers/i2c/busses/i2c-cpm.c
5840
5841 FREESCALE IMX / MXC FEC DRIVER
5842 M:      Fugang Duan <fugang.duan@nxp.com>
5843 L:      netdev@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/net/ethernet/freescale/fec_main.c
5846 F:      drivers/net/ethernet/freescale/fec_ptp.c
5847 F:      drivers/net/ethernet/freescale/fec.h
5848 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5849
5850 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5851 M:      Sascha Hauer <s.hauer@pengutronix.de>
5852 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5853 L:      linux-fbdev@vger.kernel.org
5854 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5855 S:      Maintained
5856 F:      include/linux/platform_data/video-imxfb.h
5857 F:      drivers/video/fbdev/imxfb.c
5858
5859 FREESCALE QORIQ DPAA ETHERNET DRIVER
5860 M:      Madalin Bucur <madalin.bucur@nxp.com>
5861 L:      netdev@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/net/ethernet/freescale/dpaa
5864
5865 FREESCALE QORIQ DPAA FMAN DRIVER
5866 M:      Madalin Bucur <madalin.bucur@nxp.com>
5867 L:      netdev@vger.kernel.org
5868 S:      Maintained
5869 F:      drivers/net/ethernet/freescale/fman
5870 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5871
5872 FREESCALE QORIQ PTP CLOCK DRIVER
5873 M:      Yangbo Lu <yangbo.lu@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/ptp/ptp_qoriq.c
5877 F:      include/linux/fsl/ptp_qoriq.h
5878 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5879
5880 FREESCALE QUAD SPI DRIVER
5881 M:      Han Xu <han.xu@nxp.com>
5882 L:      linux-mtd@lists.infradead.org
5883 S:      Maintained
5884 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5885
5886 FREESCALE QUICC ENGINE LIBRARY
5887 M:      Qiang Zhao <qiang.zhao@nxp.com>
5888 L:      linuxppc-dev@lists.ozlabs.org
5889 S:      Maintained
5890 F:      drivers/soc/fsl/qe/
5891 F:      include/soc/fsl/*qe*.h
5892 F:      include/soc/fsl/*ucc*.h
5893
5894 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5895 M:      Li Yang <leoyang.li@nxp.com>
5896 L:      netdev@vger.kernel.org
5897 L:      linuxppc-dev@lists.ozlabs.org
5898 S:      Maintained
5899 F:      drivers/net/ethernet/freescale/ucc_geth*
5900
5901 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5902 M:      Zhao Qiang <qiang.zhao@nxp.com>
5903 L:      netdev@vger.kernel.org
5904 L:      linuxppc-dev@lists.ozlabs.org
5905 S:      Maintained
5906 F:      drivers/net/wan/fsl_ucc_hdlc*
5907
5908 FREESCALE QUICC ENGINE UCC UART DRIVER
5909 M:      Timur Tabi <timur@kernel.org>
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      drivers/tty/serial/ucc_uart.c
5913
5914 FREESCALE SOC DRIVERS
5915 M:      Li Yang <leoyang.li@nxp.com>
5916 L:      linuxppc-dev@lists.ozlabs.org
5917 L:      linux-arm-kernel@lists.infradead.org
5918 S:      Maintained
5919 F:      Documentation/devicetree/bindings/soc/fsl/
5920 F:      drivers/soc/fsl/
5921 F:      include/linux/fsl/
5922
5923 FREESCALE SOC FS_ENET DRIVER
5924 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5925 L:      linuxppc-dev@lists.ozlabs.org
5926 L:      netdev@vger.kernel.org
5927 S:      Maintained
5928 F:      drivers/net/ethernet/freescale/fs_enet/
5929 F:      include/linux/fs_enet_pd.h
5930
5931 FREESCALE SOC SOUND DRIVERS
5932 M:      Timur Tabi <timur@kernel.org>
5933 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5934 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5935 R:      Fabio Estevam <fabio.estevam@nxp.com>
5936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5937 L:      linuxppc-dev@lists.ozlabs.org
5938 S:      Maintained
5939 F:      sound/soc/fsl/fsl*
5940 F:      sound/soc/fsl/imx*
5941 F:      sound/soc/fsl/mpc8610_hpcd.c
5942
5943 FREESCALE USB PERIPHERAL DRIVERS
5944 M:      Li Yang <leoyang.li@nxp.com>
5945 L:      linux-usb@vger.kernel.org
5946 L:      linuxppc-dev@lists.ozlabs.org
5947 S:      Maintained
5948 F:      drivers/usb/gadget/udc/fsl*
5949
5950 FREEVXFS FILESYSTEM
5951 M:      Christoph Hellwig <hch@infradead.org>
5952 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5953 S:      Maintained
5954 F:      fs/freevxfs/
5955
5956 FREEZER
5957 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5958 M:      Pavel Machek <pavel@ucw.cz>
5959 L:      linux-pm@vger.kernel.org
5960 S:      Supported
5961 F:      Documentation/power/freezing-of-tasks.txt
5962 F:      include/linux/freezer.h
5963 F:      kernel/freezer.c
5964
5965 FRONTSWAP API
5966 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5967 L:      linux-kernel@vger.kernel.org
5968 S:      Maintained
5969 F:      mm/frontswap.c
5970 F:      include/linux/frontswap.h
5971
5972 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5973 M:      David Howells <dhowells@redhat.com>
5974 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5975 S:      Supported
5976 F:      Documentation/filesystems/caching/
5977 F:      fs/fscache/
5978 F:      include/linux/fscache*.h
5979
5980 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5981 M:      Theodore Y. Ts'o <tytso@mit.edu>
5982 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5983 L:      linux-fscrypt@vger.kernel.org
5984 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5986 S:      Supported
5987 F:      fs/crypto/
5988 F:      include/linux/fscrypt*.h
5989 F:      Documentation/filesystems/fscrypt.rst
5990
5991 FSI-ATTACHED I2C DRIVER
5992 M:      Eddie James <eajames@linux.vnet.ibm.com>
5993 L:      linux-i2c@vger.kernel.org
5994 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5995 S:      Maintained
5996 F:      drivers/i2c/busses/i2c-fsi.c
5997 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5998
5999 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6000 M:      Jan Kara <jack@suse.cz>
6001 R:      Amir Goldstein <amir73il@gmail.com>
6002 L:      linux-fsdevel@vger.kernel.org
6003 S:      Maintained
6004 F:      fs/notify/
6005 F:      include/linux/fsnotify*.h
6006
6007 FUJITSU LAPTOP EXTRAS
6008 M:      Jonathan Woithe <jwoithe@just42.net>
6009 L:      platform-driver-x86@vger.kernel.org
6010 S:      Maintained
6011 F:      drivers/platform/x86/fujitsu-laptop.c
6012
6013 FUJITSU M-5MO LS CAMERA ISP DRIVER
6014 M:      Kyungmin Park <kyungmin.park@samsung.com>
6015 M:      Heungjun Kim <riverful.kim@samsung.com>
6016 L:      linux-media@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/media/i2c/m5mols/
6019 F:      include/media/i2c/m5mols.h
6020
6021 FUJITSU TABLET EXTRAS
6022 M:      Robert Gerlach <khnz@gmx.de>
6023 L:      platform-driver-x86@vger.kernel.org
6024 S:      Maintained
6025 F:      drivers/platform/x86/fujitsu-tablet.c
6026
6027 FUSE: FILESYSTEM IN USERSPACE
6028 M:      Miklos Szeredi <miklos@szeredi.hu>
6029 L:      linux-fsdevel@vger.kernel.org
6030 W:      http://fuse.sourceforge.net/
6031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6032 S:      Maintained
6033 F:      fs/fuse/
6034 F:      include/uapi/linux/fuse.h
6035 F:      Documentation/filesystems/fuse.txt
6036
6037 FUTEX SUBSYSTEM
6038 M:      Thomas Gleixner <tglx@linutronix.de>
6039 M:      Ingo Molnar <mingo@redhat.com>
6040 R:      Peter Zijlstra <peterz@infradead.org>
6041 R:      Darren Hart <dvhart@infradead.org>
6042 L:      linux-kernel@vger.kernel.org
6043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6044 S:      Maintained
6045 F:      kernel/futex.c
6046 F:      kernel/futex_compat.c
6047 F:      include/asm-generic/futex.h
6048 F:      include/linux/futex.h
6049 F:      include/uapi/linux/futex.h
6050 F:      tools/testing/selftests/futex/
6051 F:      tools/perf/bench/futex*
6052 F:      Documentation/*futex*
6053
6054 GCC PLUGINS
6055 M:      Kees Cook <keescook@chromium.org>
6056 R:      Emese Revfy <re.emese@gmail.com>
6057 L:      kernel-hardening@lists.openwall.com
6058 S:      Maintained
6059 F:      scripts/gcc-plugins/
6060 F:      scripts/gcc-plugin.sh
6061 F:      scripts/Makefile.gcc-plugins
6062 F:      Documentation/gcc-plugins.txt
6063
6064 GASKET DRIVER FRAMEWORK
6065 M:      Rob Springer <rspringer@google.com>
6066 M:      Todd Poynor <toddpoynor@google.com>
6067 M:      Ben Chan <benchan@chromium.org>
6068 S:      Maintained
6069 F:      drivers/staging/gasket/
6070
6071 GCOV BASED KERNEL PROFILING
6072 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6073 S:      Maintained
6074 F:      kernel/gcov/
6075 F:      Documentation/dev-tools/gcov.rst
6076
6077 GDB KERNEL DEBUGGING HELPER SCRIPTS
6078 M:      Jan Kiszka <jan.kiszka@siemens.com>
6079 M:      Kieran Bingham <kbingham@kernel.org>
6080 S:      Supported
6081 F:      scripts/gdb/
6082
6083 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6084 M:      Achim Leubner <achim_leubner@adaptec.com>
6085 L:      linux-scsi@vger.kernel.org
6086 W:      http://www.icp-vortex.com/
6087 S:      Supported
6088 F:      drivers/scsi/gdt*
6089
6090 GEMTEK FM RADIO RECEIVER DRIVER
6091 M:      Hans Verkuil <hverkuil@xs4all.nl>
6092 L:      linux-media@vger.kernel.org
6093 T:      git git://linuxtv.org/media_tree.git
6094 W:      https://linuxtv.org
6095 S:      Maintained
6096 F:      drivers/media/radio/radio-gemtek*
6097
6098 GENERIC GPIO I2C DRIVER
6099 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6100 S:      Supported
6101 F:      drivers/i2c/busses/i2c-gpio.c
6102 F:      include/linux/platform_data/i2c-gpio.h
6103
6104 GENERIC GPIO I2C MULTIPLEXER DRIVER
6105 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6106 L:      linux-i2c@vger.kernel.org
6107 S:      Supported
6108 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6109 F:      include/linux/platform_data/i2c-mux-gpio.h
6110 F:      Documentation/i2c/muxes/i2c-mux-gpio
6111
6112 GENERIC HDLC (WAN) DRIVERS
6113 M:      Krzysztof Halasa <khc@pm.waw.pl>
6114 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6115 S:      Maintained
6116 F:      drivers/net/wan/c101.c
6117 F:      drivers/net/wan/hd6457*
6118 F:      drivers/net/wan/hdlc*
6119 F:      drivers/net/wan/n2.c
6120 F:      drivers/net/wan/pc300too.c
6121 F:      drivers/net/wan/pci200syn.c
6122 F:      drivers/net/wan/wanxl*
6123
6124 GENERIC INCLUDE/ASM HEADER FILES
6125 M:      Arnd Bergmann <arnd@arndb.de>
6126 L:      linux-arch@vger.kernel.org
6127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6128 S:      Maintained
6129 F:      include/asm-generic/
6130 F:      include/uapi/asm-generic/
6131
6132 GENERIC PHY FRAMEWORK
6133 M:      Kishon Vijay Abraham I <kishon@ti.com>
6134 L:      linux-kernel@vger.kernel.org
6135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6136 S:      Supported
6137 F:      drivers/phy/
6138 F:      include/linux/phy/
6139
6140 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6141 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6142 S:      Supported
6143 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6144
6145 GENERIC PM DOMAINS
6146 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6147 M:      Kevin Hilman <khilman@kernel.org>
6148 M:      Ulf Hansson <ulf.hansson@linaro.org>
6149 L:      linux-pm@vger.kernel.org
6150 S:      Supported
6151 F:      drivers/base/power/domain*.c
6152 F:      include/linux/pm_domain.h
6153 F:      Documentation/devicetree/bindings/power/power_domain.txt
6154
6155 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6156 M:      Eugen Hristev <eugen.hristev@microchip.com>
6157 L:      linux-input@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/input/touchscreen/resistive-adc-touch.c
6160
6161 GENERIC UIO DRIVER FOR PCI DEVICES
6162 M:      "Michael S. Tsirkin" <mst@redhat.com>
6163 L:      kvm@vger.kernel.org
6164 S:      Supported
6165 F:      drivers/uio/uio_pci_generic.c
6166
6167 GENWQE (IBM Generic Workqueue Card)
6168 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6169 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6170 S:      Supported
6171 F:      drivers/misc/genwqe/
6172
6173 GET_MAINTAINER SCRIPT
6174 M:      Joe Perches <joe@perches.com>
6175 S:      Maintained
6176 F:      scripts/get_maintainer.pl
6177
6178 GFS2 FILE SYSTEM
6179 M:      Bob Peterson <rpeterso@redhat.com>
6180 M:      Andreas Gruenbacher <agruenba@redhat.com>
6181 L:      cluster-devel@redhat.com
6182 W:      http://sources.redhat.com/cluster/
6183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6184 S:      Supported
6185 F:      Documentation/filesystems/gfs2*.txt
6186 F:      fs/gfs2/
6187 F:      include/uapi/linux/gfs2_ondisk.h
6188
6189 GIGASET ISDN DRIVERS
6190 M:      Paul Bolle <pebolle@tiscali.nl>
6191 L:      gigaset307x-common@lists.sourceforge.net
6192 W:      http://gigaset307x.sourceforge.net/
6193 S:      Odd Fixes
6194 F:      Documentation/isdn/README.gigaset
6195 F:      drivers/isdn/gigaset/
6196 F:      include/uapi/linux/gigaset_dev.h
6197
6198 GNSS SUBSYSTEM
6199 M:      Johan Hovold <johan@kernel.org>
6200 S:      Maintained
6201 F:      Documentation/ABI/testing/sysfs-class-gnss
6202 F:      Documentation/devicetree/bindings/gnss/
6203 F:      drivers/gnss/
6204 F:      include/linux/gnss.h
6205
6206 GO7007 MPEG CODEC
6207 M:      Hans Verkuil <hans.verkuil@cisco.com>
6208 L:      linux-media@vger.kernel.org
6209 S:      Maintained
6210 F:      drivers/media/usb/go7007/
6211
6212 GOODIX TOUCHSCREEN
6213 M:      Bastien Nocera <hadess@hadess.net>
6214 L:      linux-input@vger.kernel.org
6215 S:      Maintained
6216 F:      drivers/input/touchscreen/goodix.c
6217
6218 GPD POCKET FAN DRIVER
6219 M:      Hans de Goede <hdegoede@redhat.com>
6220 L:      platform-driver-x86@vger.kernel.org
6221 S:      Maintained
6222 F:      drivers/platform/x86/gpd-pocket-fan.c
6223
6224 GPIO ACPI SUPPORT
6225 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6226 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6227 L:      linux-gpio@vger.kernel.org
6228 L:      linux-acpi@vger.kernel.org
6229 S:      Maintained
6230 F:      Documentation/acpi/gpio-properties.txt
6231 F:      drivers/gpio/gpiolib-acpi.c
6232
6233 GPIO IR Transmitter
6234 M:      Sean Young <sean@mess.org>
6235 L:      linux-media@vger.kernel.org
6236 S:      Maintained
6237 F:      drivers/media/rc/gpio-ir-tx.c
6238
6239 GPIO MOCKUP DRIVER
6240 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6241 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6242 L:      linux-gpio@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/gpio/gpio-mockup.c
6245 F:      tools/testing/selftests/gpio/
6246
6247 GPIO SUBSYSTEM
6248 M:      Linus Walleij <linus.walleij@linaro.org>
6249 L:      linux-gpio@vger.kernel.org
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6251 S:      Maintained
6252 F:      Documentation/devicetree/bindings/gpio/
6253 F:      Documentation/driver-api/gpio/
6254 F:      Documentation/gpio/
6255 F:      Documentation/ABI/testing/gpio-cdev
6256 F:      Documentation/ABI/obsolete/sysfs-gpio
6257 F:      drivers/gpio/
6258 F:      include/linux/gpio/
6259 F:      include/linux/gpio.h
6260 F:      include/linux/of_gpio.h
6261 F:      include/asm-generic/gpio.h
6262 F:      include/uapi/linux/gpio.h
6263 F:      tools/gpio/
6264
6265 GRE DEMULTIPLEXER DRIVER
6266 M:      Dmitry Kozlov <xeb@mail.ru>
6267 L:      netdev@vger.kernel.org
6268 S:      Maintained
6269 F:      net/ipv4/gre_demux.c
6270 F:      net/ipv4/gre_offload.c
6271 F:      include/net/gre.h
6272
6273 GRETH 10/100/1G Ethernet MAC device driver
6274 M:      Andreas Larsson <andreas@gaisler.com>
6275 L:      netdev@vger.kernel.org
6276 S:      Maintained
6277 F:      drivers/net/ethernet/aeroflex/
6278
6279 GREYBUS AUDIO PROTOCOLS DRIVERS
6280 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6281 M:      Mark Greer <mgreer@animalcreek.com>
6282 S:      Maintained
6283 F:      drivers/staging/greybus/audio_apbridgea.c
6284 F:      drivers/staging/greybus/audio_apbridgea.h
6285 F:      drivers/staging/greybus/audio_codec.c
6286 F:      drivers/staging/greybus/audio_codec.h
6287 F:      drivers/staging/greybus/audio_gb.c
6288 F:      drivers/staging/greybus/audio_manager.c
6289 F:      drivers/staging/greybus/audio_manager.h
6290 F:      drivers/staging/greybus/audio_manager_module.c
6291 F:      drivers/staging/greybus/audio_manager_private.h
6292 F:      drivers/staging/greybus/audio_manager_sysfs.c
6293 F:      drivers/staging/greybus/audio_module.c
6294 F:      drivers/staging/greybus/audio_topology.c
6295
6296 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6297 M:      Viresh Kumar <vireshk@kernel.org>
6298 S:      Maintained
6299 F:      drivers/staging/greybus/authentication.c
6300 F:      drivers/staging/greybus/bootrom.c
6301 F:      drivers/staging/greybus/firmware.h
6302 F:      drivers/staging/greybus/fw-core.c
6303 F:      drivers/staging/greybus/fw-download.c
6304 F:      drivers/staging/greybus/fw-management.c
6305 F:      drivers/staging/greybus/greybus_authentication.h
6306 F:      drivers/staging/greybus/greybus_firmware.h
6307 F:      drivers/staging/greybus/hid.c
6308 F:      drivers/staging/greybus/i2c.c
6309 F:      drivers/staging/greybus/spi.c
6310 F:      drivers/staging/greybus/spilib.c
6311 F:      drivers/staging/greybus/spilib.h
6312
6313 GREYBUS LOOPBACK DRIVER
6314 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6315 S:      Maintained
6316 F:      drivers/staging/greybus/loopback.c
6317
6318 GREYBUS PLATFORM DRIVERS
6319 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6320 S:      Maintained
6321 F:      drivers/staging/greybus/arche-platform.c
6322 F:      drivers/staging/greybus/arche-apb-ctrl.c
6323 F:      drivers/staging/greybus/arche_platform.h
6324
6325 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6326 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6327 S:      Maintained
6328 F:      drivers/staging/greybus/sdio.c
6329 F:      drivers/staging/greybus/light.c
6330 F:      drivers/staging/greybus/gpio.c
6331 F:      drivers/staging/greybus/power_supply.c
6332 F:      drivers/staging/greybus/spi.c
6333 F:      drivers/staging/greybus/spilib.c
6334
6335 GREYBUS SUBSYSTEM
6336 M:      Johan Hovold <johan@kernel.org>
6337 M:      Alex Elder <elder@kernel.org>
6338 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6339 S:      Maintained
6340 F:      drivers/staging/greybus/
6341 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6342
6343 GREYBUS UART PROTOCOLS DRIVERS
6344 M:      David Lin <dtwlin@gmail.com>
6345 S:      Maintained
6346 F:      drivers/staging/greybus/uart.c
6347 F:      drivers/staging/greybus/log.c
6348
6349 GS1662 VIDEO SERIALIZER
6350 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6351 L:      linux-media@vger.kernel.org
6352 T:      git git://linuxtv.org/media_tree.git
6353 S:      Maintained
6354 F:      drivers/media/spi/gs1662.c
6355
6356 GSPCA FINEPIX SUBDRIVER
6357 M:      Frank Zago <frank@zago.net>
6358 L:      linux-media@vger.kernel.org
6359 T:      git git://linuxtv.org/media_tree.git
6360 S:      Maintained
6361 F:      drivers/media/usb/gspca/finepix.c
6362
6363 GSPCA GL860 SUBDRIVER
6364 M:      Olivier Lorin <o.lorin@laposte.net>
6365 L:      linux-media@vger.kernel.org
6366 T:      git git://linuxtv.org/media_tree.git
6367 S:      Maintained
6368 F:      drivers/media/usb/gspca/gl860/
6369
6370 GSPCA M5602 SUBDRIVER
6371 M:      Erik Andren <erik.andren@gmail.com>
6372 L:      linux-media@vger.kernel.org
6373 T:      git git://linuxtv.org/media_tree.git
6374 S:      Maintained
6375 F:      drivers/media/usb/gspca/m5602/
6376
6377 GSPCA PAC207 SONIXB SUBDRIVER
6378 M:      Hans Verkuil <hverkuil@xs4all.nl>
6379 L:      linux-media@vger.kernel.org
6380 T:      git git://linuxtv.org/media_tree.git
6381 S:      Odd Fixes
6382 F:      drivers/media/usb/gspca/pac207.c
6383
6384 GSPCA SN9C20X SUBDRIVER
6385 M:      Brian Johnson <brijohn@gmail.com>
6386 L:      linux-media@vger.kernel.org
6387 T:      git git://linuxtv.org/media_tree.git
6388 S:      Maintained
6389 F:      drivers/media/usb/gspca/sn9c20x.c
6390
6391 GSPCA T613 SUBDRIVER
6392 M:      Leandro Costantino <lcostantino@gmail.com>
6393 L:      linux-media@vger.kernel.org
6394 T:      git git://linuxtv.org/media_tree.git
6395 S:      Maintained
6396 F:      drivers/media/usb/gspca/t613.c
6397
6398 GSPCA USB WEBCAM DRIVER
6399 M:      Hans Verkuil <hverkuil@xs4all.nl>
6400 L:      linux-media@vger.kernel.org
6401 T:      git git://linuxtv.org/media_tree.git
6402 S:      Odd Fixes
6403 F:      drivers/media/usb/gspca/
6404
6405 GTP (GPRS Tunneling Protocol)
6406 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6407 M:      Harald Welte <laforge@gnumonks.org>
6408 L:      osmocom-net-gprs@lists.osmocom.org
6409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6410 S:      Maintained
6411 F:      drivers/net/gtp.c
6412
6413 GUID PARTITION TABLE (GPT)
6414 M:      Davidlohr Bueso <dave@stgolabs.net>
6415 L:      linux-efi@vger.kernel.org
6416 S:      Maintained
6417 F:      block/partitions/efi.*
6418
6419 H8/300 ARCHITECTURE
6420 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6421 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6422 W:      http://uclinux-h8.sourceforge.jp
6423 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6424 S:      Maintained
6425 F:      arch/h8300/
6426 F:      drivers/clocksource/h8300_*.c
6427 F:      drivers/clk/h8300/
6428 F:      drivers/irqchip/irq-renesas-h8*.c
6429
6430 HACKRF MEDIA DRIVER
6431 M:      Antti Palosaari <crope@iki.fi>
6432 L:      linux-media@vger.kernel.org
6433 W:      https://linuxtv.org
6434 W:      http://palosaari.fi/linux/
6435 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6436 T:      git git://linuxtv.org/anttip/media_tree.git
6437 S:      Maintained
6438 F:      drivers/media/usb/hackrf/
6439
6440 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6441 M:      Frank Seidel <frank@f-seidel.de>
6442 L:      platform-driver-x86@vger.kernel.org
6443 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6444 S:      Maintained
6445 F:      drivers/platform/x86/hdaps.c
6446
6447 HARDWARE MONITORING
6448 M:      Jean Delvare <jdelvare@suse.com>
6449 M:      Guenter Roeck <linux@roeck-us.net>
6450 L:      linux-hwmon@vger.kernel.org
6451 W:      http://hwmon.wiki.kernel.org/
6452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6453 S:      Maintained
6454 F:      Documentation/devicetree/bindings/hwmon/
6455 F:      Documentation/hwmon/
6456 F:      drivers/hwmon/
6457 F:      include/linux/hwmon*.h
6458
6459 HARDWARE RANDOM NUMBER GENERATOR CORE
6460 M:      Matt Mackall <mpm@selenic.com>
6461 M:      Herbert Xu <herbert@gondor.apana.org.au>
6462 L:      linux-crypto@vger.kernel.org
6463 S:      Odd fixes
6464 F:      Documentation/devicetree/bindings/rng/
6465 F:      Documentation/hw_random.txt
6466 F:      drivers/char/hw_random/
6467 F:      include/linux/hw_random.h
6468
6469 HARDWARE TRACING FACILITIES
6470 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6471 S:      Maintained
6472 F:      drivers/hwtracing/
6473
6474 HARDWARE SPINLOCK CORE
6475 M:      Ohad Ben-Cohen <ohad@wizery.com>
6476 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6477 L:      linux-remoteproc@vger.kernel.org
6478 S:      Maintained
6479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6480 F:      Documentation/devicetree/bindings/hwlock/
6481 F:      Documentation/hwspinlock.txt
6482 F:      drivers/hwspinlock/
6483 F:      include/linux/hwspinlock.h
6484
6485 HARMONY SOUND DRIVER
6486 L:      linux-parisc@vger.kernel.org
6487 S:      Maintained
6488 F:      sound/parisc/harmony.*
6489
6490 HDPVR USB VIDEO ENCODER DRIVER
6491 M:      Hans Verkuil <hverkuil@xs4all.nl>
6492 L:      linux-media@vger.kernel.org
6493 T:      git git://linuxtv.org/media_tree.git
6494 W:      https://linuxtv.org
6495 S:      Odd Fixes
6496 F:      drivers/media/usb/hdpvr/
6497
6498 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6499 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6500 S:      Supported
6501 F:      Documentation/watchdog/hpwdt.txt
6502 F:      drivers/watchdog/hpwdt.c
6503
6504 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6505 M:      Don Brace <don.brace@microsemi.com>
6506 L:      esc.storagedev@microsemi.com
6507 L:      linux-scsi@vger.kernel.org
6508 S:      Supported
6509 F:      Documentation/scsi/hpsa.txt
6510 F:      drivers/scsi/hpsa*.[ch]
6511 F:      include/linux/cciss*.h
6512 F:      include/uapi/linux/cciss*.h
6513
6514 HFI1 DRIVER
6515 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6516 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6517 L:      linux-rdma@vger.kernel.org
6518 S:      Supported
6519 F:      drivers/infiniband/hw/hfi1
6520
6521 HFS FILESYSTEM
6522 L:      linux-fsdevel@vger.kernel.org
6523 S:      Orphan
6524 F:      Documentation/filesystems/hfs.txt
6525 F:      fs/hfs/
6526
6527 HFSPLUS FILESYSTEM
6528 L:      linux-fsdevel@vger.kernel.org
6529 S:      Orphan
6530 F:      Documentation/filesystems/hfsplus.txt
6531 F:      fs/hfsplus/
6532
6533 HGA FRAMEBUFFER DRIVER
6534 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6535 L:      linux-nvidia@lists.surfsouth.com
6536 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6537 S:      Maintained
6538 F:      drivers/video/fbdev/hgafb.c
6539
6540 HIBERNATION (aka Software Suspend, aka swsusp)
6541 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6542 M:      Pavel Machek <pavel@ucw.cz>
6543 L:      linux-pm@vger.kernel.org
6544 B:      https://bugzilla.kernel.org
6545 S:      Supported
6546 F:      arch/x86/power/
6547 F:      drivers/base/power/
6548 F:      kernel/power/
6549 F:      include/linux/suspend.h
6550 F:      include/linux/freezer.h
6551 F:      include/linux/pm.h
6552 F:      arch/*/include/asm/suspend*.h
6553
6554 HID CORE LAYER
6555 M:      Jiri Kosina <jikos@kernel.org>
6556 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6557 L:      linux-input@vger.kernel.org
6558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6559 S:      Maintained
6560 F:      drivers/hid/
6561 F:      include/linux/hid*
6562 F:      include/uapi/linux/hid*
6563
6564 HID SENSOR HUB DRIVERS
6565 M:      Jiri Kosina <jikos@kernel.org>
6566 M:      Jonathan Cameron <jic23@kernel.org>
6567 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6568 L:      linux-input@vger.kernel.org
6569 L:      linux-iio@vger.kernel.org
6570 S:      Maintained
6571 F:      Documentation/hid/hid-sensor*
6572 F:      drivers/hid/hid-sensor-*
6573 F:      drivers/iio/*/hid-*
6574 F:      include/linux/hid-sensor-*
6575
6576 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6577 M:      Thomas Gleixner <tglx@linutronix.de>
6578 L:      linux-kernel@vger.kernel.org
6579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6580 S:      Maintained
6581 F:      Documentation/timers/
6582 F:      kernel/time/hrtimer.c
6583 F:      kernel/time/clockevents.c
6584 F:      kernel/time/timer_*.c
6585 F:      include/linux/clockchips.h
6586 F:      include/linux/hrtimer.h
6587
6588 HIGH-SPEED SCC DRIVER FOR AX.25
6589 L:      linux-hams@vger.kernel.org
6590 S:      Orphan
6591 F:      drivers/net/hamradio/dmascc.c
6592 F:      drivers/net/hamradio/scc.c
6593
6594 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6595 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6596 W:      http://www.highpoint-tech.com
6597 S:      Supported
6598 F:      Documentation/scsi/hptiop.txt
6599 F:      drivers/scsi/hptiop.c
6600
6601 HIPPI
6602 M:      Jes Sorensen <jes@trained-monkey.org>
6603 L:      linux-hippi@sunsite.dk
6604 S:      Maintained
6605 F:      include/linux/hippidevice.h
6606 F:      include/uapi/linux/if_hippi.h
6607 F:      net/802/hippi.c
6608 F:      drivers/net/hippi/
6609
6610 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6611 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6612 M:      Salil Mehta <salil.mehta@huawei.com>
6613 L:      netdev@vger.kernel.org
6614 W:      http://www.hisilicon.com
6615 S:      Maintained
6616 F:      drivers/net/ethernet/hisilicon/hns3/
6617
6618 HISILICON LPC BUS DRIVER
6619 M:      john.garry@huawei.com
6620 W:      http://www.hisilicon.com
6621 S:      Maintained
6622 F:      drivers/bus/hisi_lpc.c
6623 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6624
6625 HISILICON NETWORK SUBSYSTEM DRIVER
6626 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6627 M:      Salil Mehta <salil.mehta@huawei.com>
6628 L:      netdev@vger.kernel.org
6629 W:      http://www.hisilicon.com
6630 S:      Maintained
6631 F:      drivers/net/ethernet/hisilicon/
6632 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6633
6634 HISILICON PMU DRIVER
6635 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6636 W:      http://www.hisilicon.com
6637 S:      Supported
6638 F:      drivers/perf/hisilicon
6639 F:      Documentation/perf/hisi-pmu.txt
6640
6641 HISILICON ROCE DRIVER
6642 M:      Lijun Ou <oulijun@huawei.com>
6643 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6644 L:      linux-rdma@vger.kernel.org
6645 S:      Maintained
6646 F:      drivers/infiniband/hw/hns/
6647 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6648
6649 HISILICON SAS Controller
6650 M:      John Garry <john.garry@huawei.com>
6651 W:      http://www.hisilicon.com
6652 S:      Supported
6653 F:      drivers/scsi/hisi_sas/
6654 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6655
6656 HMM - Heterogeneous Memory Management
6657 M:      Jérôme Glisse <jglisse@redhat.com>
6658 L:      linux-mm@kvack.org
6659 S:      Maintained
6660 F:      mm/hmm*
6661 F:      include/linux/hmm*
6662 F:      Documentation/vm/hmm.rst
6663
6664 HOST AP DRIVER
6665 M:      Jouni Malinen <j@w1.fi>
6666 L:      linux-wireless@vger.kernel.org
6667 W:      http://w1.fi/hostap-driver.html
6668 S:      Obsolete
6669 F:      drivers/net/wireless/intersil/hostap/
6670
6671 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6672 L:      platform-driver-x86@vger.kernel.org
6673 S:      Orphan
6674 F:      drivers/platform/x86/tc1100-wmi.c
6675
6676 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6677 M:      Jaroslav Kysela <perex@perex.cz>
6678 S:      Maintained
6679 F:      drivers/net/ethernet/hp/hp100.*
6680
6681 HPET:   High Precision Event Timers driver
6682 M:      Clemens Ladisch <clemens@ladisch.de>
6683 S:      Maintained
6684 F:      Documentation/timers/hpet.txt
6685 F:      drivers/char/hpet.c
6686 F:      include/linux/hpet.h
6687 F:      include/uapi/linux/hpet.h
6688
6689 HPET:   x86
6690 S:      Orphan
6691 F:      arch/x86/kernel/hpet.c
6692 F:      arch/x86/include/asm/hpet.h
6693
6694 HPFS FILESYSTEM
6695 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6696 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6697 S:      Maintained
6698 F:      fs/hpfs/
6699
6700 HSI SUBSYSTEM
6701 M:      Sebastian Reichel <sre@kernel.org>
6702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6703 S:      Maintained
6704 F:      Documentation/ABI/testing/sysfs-bus-hsi
6705 F:      Documentation/driver-api/hsi.rst
6706 F:      drivers/hsi/
6707 F:      include/linux/hsi/
6708 F:      include/uapi/linux/hsi/
6709
6710 HSO 3G MODEM DRIVER
6711 L:      linux-usb@vger.kernel.org
6712 S:      Orphan
6713 F:      drivers/net/usb/hso.c
6714
6715 HSR NETWORK PROTOCOL
6716 M:      Arvid Brodin <arvid.brodin@alten.se>
6717 L:      netdev@vger.kernel.org
6718 S:      Maintained
6719 F:      net/hsr/
6720
6721 HT16K33 LED CONTROLLER DRIVER
6722 M:      Robin van der Gracht <robin@protonic.nl>
6723 S:      Maintained
6724 F:      drivers/auxdisplay/ht16k33.c
6725 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6726
6727 HTCPEN TOUCHSCREEN DRIVER
6728 M:      Pau Oliva Fora <pof@eslack.org>
6729 L:      linux-input@vger.kernel.org
6730 S:      Maintained
6731 F:      drivers/input/touchscreen/htcpen.c
6732
6733 HUAWEI ETHERNET DRIVER
6734 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6735 L:      netdev@vger.kernel.org
6736 S:      Supported
6737 F:      Documentation/networking/hinic.txt
6738 F:      drivers/net/ethernet/huawei/hinic/
6739
6740 HUGETLB FILESYSTEM
6741 M:      Mike Kravetz <mike.kravetz@oracle.com>
6742 L:      linux-mm@kvack.org
6743 S:      Maintained
6744 F:      fs/hugetlbfs/
6745 F:      mm/hugetlb.c
6746 F:      include/linux/hugetlb.h
6747 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6748 F:      Documentation/vm/hugetlbfs_reserv.rst
6749 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6750
6751 HVA ST MEDIA DRIVER
6752 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 W:      https://linuxtv.org
6756 S:      Supported
6757 F:      drivers/media/platform/sti/hva
6758
6759 HWPOISON MEMORY FAILURE HANDLING
6760 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6761 L:      linux-mm@kvack.org
6762 S:      Maintained
6763 F:      mm/memory-failure.c
6764 F:      mm/hwpoison-inject.c
6765
6766 Hyper-V CORE AND DRIVERS
6767 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6768 M:      Haiyang Zhang <haiyangz@microsoft.com>
6769 M:      Stephen Hemminger <sthemmin@microsoft.com>
6770 L:      devel@linuxdriverproject.org
6771 S:      Maintained
6772 F:      Documentation/networking/netvsc.txt
6773 F:      arch/x86/include/asm/mshyperv.h
6774 F:      arch/x86/include/asm/trace/hyperv.h
6775 F:      arch/x86/include/asm/hyperv-tlfs.h
6776 F:      arch/x86/kernel/cpu/mshyperv.c
6777 F:      arch/x86/hyperv
6778 F:      drivers/hid/hid-hyperv.c
6779 F:      drivers/hv/
6780 F:      drivers/input/serio/hyperv-keyboard.c
6781 F:      drivers/pci/controller/pci-hyperv.c
6782 F:      drivers/net/hyperv/
6783 F:      drivers/scsi/storvsc_drv.c
6784 F:      drivers/uio/uio_hv_generic.c
6785 F:      drivers/video/fbdev/hyperv_fb.c
6786 F:      net/vmw_vsock/hyperv_transport.c
6787 F:      include/linux/hyperv.h
6788 F:      include/uapi/linux/hyperv.h
6789 F:      tools/hv/
6790 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6791
6792 HYPERVISOR VIRTUAL CONSOLE DRIVER
6793 L:      linuxppc-dev@lists.ozlabs.org
6794 S:      Odd Fixes
6795 F:      drivers/tty/hvc/
6796
6797 I2C ACPI SUPPORT
6798 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6799 L:      linux-i2c@vger.kernel.org
6800 L:      linux-acpi@vger.kernel.org
6801 S:      Maintained
6802 F:      drivers/i2c/i2c-core-acpi.c
6803
6804 I2C MUXES
6805 M:      Peter Rosin <peda@axentia.se>
6806 L:      linux-i2c@vger.kernel.org
6807 S:      Maintained
6808 F:      Documentation/i2c/i2c-topology
6809 F:      Documentation/i2c/muxes/
6810 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6812 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6813 F:      drivers/i2c/i2c-mux.c
6814 F:      drivers/i2c/muxes/
6815 F:      include/linux/i2c-mux.h
6816
6817 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6818 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6819 L:      linux-i2c@vger.kernel.org
6820 S:      Maintained
6821 F:      drivers/i2c/busses/i2c-mv64xxx.c
6822
6823 I2C OVER PARALLEL PORT
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 L:      linux-i2c@vger.kernel.org
6826 S:      Maintained
6827 F:      Documentation/i2c/busses/i2c-parport
6828 F:      Documentation/i2c/busses/i2c-parport-light
6829 F:      drivers/i2c/busses/i2c-parport.c
6830 F:      drivers/i2c/busses/i2c-parport-light.c
6831
6832 I2C SUBSYSTEM
6833 M:      Wolfram Sang <wsa@the-dreams.de>
6834 L:      linux-i2c@vger.kernel.org
6835 W:      https://i2c.wiki.kernel.org/
6836 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6838 S:      Maintained
6839 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6840 F:      Documentation/i2c/
6841 F:      drivers/i2c/*
6842 F:      include/linux/i2c.h
6843 F:      include/linux/i2c-dev.h
6844 F:      include/linux/i2c-smbus.h
6845 F:      include/uapi/linux/i2c.h
6846 F:      include/uapi/linux/i2c-*.h
6847
6848 I2C SUBSYSTEM HOST DRIVERS
6849 L:      linux-i2c@vger.kernel.org
6850 W:      https://i2c.wiki.kernel.org/
6851 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6853 S:      Odd Fixes
6854 F:      Documentation/devicetree/bindings/i2c/
6855 F:      drivers/i2c/algos/
6856 F:      drivers/i2c/busses/
6857
6858 I2C-TAOS-EVM DRIVER
6859 M:      Jean Delvare <jdelvare@suse.com>
6860 L:      linux-i2c@vger.kernel.org
6861 S:      Maintained
6862 F:      Documentation/i2c/busses/i2c-taos-evm
6863 F:      drivers/i2c/busses/i2c-taos-evm.c
6864
6865 I2C-TINY-USB DRIVER
6866 M:      Till Harbaum <till@harbaum.org>
6867 L:      linux-i2c@vger.kernel.org
6868 W:      http://www.harbaum.org/till/i2c_tiny_usb
6869 S:      Maintained
6870 F:      drivers/i2c/busses/i2c-tiny-usb.c
6871
6872 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6873 M:      Jean Delvare <jdelvare@suse.com>
6874 L:      linux-i2c@vger.kernel.org
6875 S:      Maintained
6876 F:      Documentation/i2c/busses/i2c-ali1535
6877 F:      Documentation/i2c/busses/i2c-ali1563
6878 F:      Documentation/i2c/busses/i2c-ali15x3
6879 F:      Documentation/i2c/busses/i2c-amd756
6880 F:      Documentation/i2c/busses/i2c-amd8111
6881 F:      Documentation/i2c/busses/i2c-i801
6882 F:      Documentation/i2c/busses/i2c-nforce2
6883 F:      Documentation/i2c/busses/i2c-piix4
6884 F:      Documentation/i2c/busses/i2c-sis5595
6885 F:      Documentation/i2c/busses/i2c-sis630
6886 F:      Documentation/i2c/busses/i2c-sis96x
6887 F:      Documentation/i2c/busses/i2c-via
6888 F:      Documentation/i2c/busses/i2c-viapro
6889 F:      drivers/i2c/busses/i2c-ali1535.c
6890 F:      drivers/i2c/busses/i2c-ali1563.c
6891 F:      drivers/i2c/busses/i2c-ali15x3.c
6892 F:      drivers/i2c/busses/i2c-amd756.c
6893 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6894 F:      drivers/i2c/busses/i2c-amd8111.c
6895 F:      drivers/i2c/busses/i2c-i801.c
6896 F:      drivers/i2c/busses/i2c-isch.c
6897 F:      drivers/i2c/busses/i2c-nforce2.c
6898 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6899 F:      drivers/i2c/busses/i2c-piix4.c
6900 F:      drivers/i2c/busses/i2c-sis5595.c
6901 F:      drivers/i2c/busses/i2c-sis630.c
6902 F:      drivers/i2c/busses/i2c-sis96x.c
6903 F:      drivers/i2c/busses/i2c-via.c
6904 F:      drivers/i2c/busses/i2c-viapro.c
6905
6906 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6907 M:      Hans de Goede <hdegoede@redhat.com>
6908 L:      linux-i2c@vger.kernel.org
6909 S:      Maintained
6910 F:      drivers/i2c/busses/i2c-cht-wc.c
6911
6912 I2C/SMBUS ISMT DRIVER
6913 M:      Seth Heasley <seth.heasley@intel.com>
6914 M:      Neil Horman <nhorman@tuxdriver.com>
6915 L:      linux-i2c@vger.kernel.org
6916 F:      drivers/i2c/busses/i2c-ismt.c
6917 F:      Documentation/i2c/busses/i2c-ismt
6918
6919 I2C/SMBUS STUB DRIVER
6920 M:      Jean Delvare <jdelvare@suse.com>
6921 L:      linux-i2c@vger.kernel.org
6922 S:      Maintained
6923 F:      drivers/i2c/i2c-stub.c
6924
6925 IA64 (Itanium) PLATFORM
6926 M:      Tony Luck <tony.luck@intel.com>
6927 M:      Fenghua Yu <fenghua.yu@intel.com>
6928 L:      linux-ia64@vger.kernel.org
6929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6930 S:      Maintained
6931 F:      arch/ia64/
6932
6933 IBM Power 842 compression accelerator
6934 M:      Haren Myneni <haren@us.ibm.com>
6935 S:      Supported
6936 F:      drivers/crypto/nx/Makefile
6937 F:      drivers/crypto/nx/Kconfig
6938 F:      drivers/crypto/nx/nx-842*
6939 F:      include/linux/sw842.h
6940 F:      crypto/842.c
6941 F:      lib/842/
6942
6943 IBM Power in-Nest Crypto Acceleration
6944 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6945 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6946 L:      linux-crypto@vger.kernel.org
6947 S:      Supported
6948 F:      drivers/crypto/nx/Makefile
6949 F:      drivers/crypto/nx/Kconfig
6950 F:      drivers/crypto/nx/nx-aes*
6951 F:      drivers/crypto/nx/nx-sha*
6952 F:      drivers/crypto/nx/nx.*
6953 F:      drivers/crypto/nx/nx_csbcpb.h
6954 F:      drivers/crypto/nx/nx_debugfs.h
6955
6956 IBM Power Linux RAID adapter
6957 M:      Brian King <brking@us.ibm.com>
6958 S:      Supported
6959 F:      drivers/scsi/ipr.*
6960
6961 IBM Power SRIOV Virtual NIC Device Driver
6962 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6963 M:      John Allen <jallen@linux.vnet.ibm.com>
6964 L:      netdev@vger.kernel.org
6965 S:      Supported
6966 F:      drivers/net/ethernet/ibm/ibmvnic.*
6967
6968 IBM Power Virtual Accelerator Switchboard
6969 M:      Sukadev Bhattiprolu
6970 L:      linuxppc-dev@lists.ozlabs.org
6971 S:      Supported
6972 F:      arch/powerpc/platforms/powernv/vas*
6973 F:      arch/powerpc/platforms/powernv/copy-paste.h
6974 F:      arch/powerpc/include/asm/vas.h
6975 F:      arch/powerpc/include/uapi/asm/vas.h
6976
6977 IBM Power Virtual Ethernet Device Driver
6978 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6979 L:      netdev@vger.kernel.org
6980 S:      Supported
6981 F:      drivers/net/ethernet/ibm/ibmveth.*
6982
6983 IBM Power Virtual FC Device Drivers
6984 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6985 L:      linux-scsi@vger.kernel.org
6986 S:      Supported
6987 F:      drivers/scsi/ibmvscsi/ibmvfc*
6988
6989 IBM Power Virtual Management Channel Driver
6990 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6991 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6992 S:      Supported
6993 F:      drivers/misc/ibmvmc.*
6994
6995 IBM Power Virtual SCSI Device Drivers
6996 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6997 L:      linux-scsi@vger.kernel.org
6998 S:      Supported
6999 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7000 F:      include/scsi/viosrp.h
7001
7002 IBM Power Virtual SCSI Device Target Driver
7003 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7004 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7005 L:      linux-scsi@vger.kernel.org
7006 L:      target-devel@vger.kernel.org
7007 S:      Supported
7008 F:      drivers/scsi/ibmvscsi_tgt/
7009
7010 IBM Power VMX Cryptographic instructions
7011 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7012 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7013 L:      linux-crypto@vger.kernel.org
7014 S:      Supported
7015 F:      drivers/crypto/vmx/Makefile
7016 F:      drivers/crypto/vmx/Kconfig
7017 F:      drivers/crypto/vmx/vmx.c
7018 F:      drivers/crypto/vmx/aes*
7019 F:      drivers/crypto/vmx/ghash*
7020 F:      drivers/crypto/vmx/ppc-xlate.pl
7021
7022 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7023 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7024 L:      linux-pci@vger.kernel.org
7025 L:      linuxppc-dev@lists.ozlabs.org
7026 S:      Supported
7027 F:      drivers/pci/hotplug/rpaphp*
7028
7029 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7030 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7031 L:      linux-pci@vger.kernel.org
7032 L:      linuxppc-dev@lists.ozlabs.org
7033 S:      Supported
7034 F:      drivers/pci/hotplug/rpadlpar*
7035
7036 IBM ServeRAID RAID DRIVER
7037 S:      Orphan
7038 F:      drivers/scsi/ips.*
7039
7040 ICH LPC AND GPIO DRIVER
7041 M:      Peter Tyser <ptyser@xes-inc.com>
7042 S:      Maintained
7043 F:      drivers/mfd/lpc_ich.c
7044 F:      drivers/gpio/gpio-ich.c
7045
7046 IDE SUBSYSTEM
7047 M:      "David S. Miller" <davem@davemloft.net>
7048 L:      linux-ide@vger.kernel.org
7049 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7051 S:      Maintained
7052 F:      Documentation/ide/
7053 F:      drivers/ide/
7054 F:      include/linux/ide.h
7055
7056 IDE/ATAPI DRIVERS
7057 M:      Borislav Petkov <bp@alien8.de>
7058 L:      linux-ide@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/cdrom/ide-cd
7061 F:      drivers/ide/ide-cd*
7062
7063 IDEAPAD LAPTOP EXTRAS DRIVER
7064 M:      Ike Panhc <ike.pan@canonical.com>
7065 L:      platform-driver-x86@vger.kernel.org
7066 W:      http://launchpad.net/ideapad-laptop
7067 S:      Maintained
7068 F:      drivers/platform/x86/ideapad-laptop.c
7069
7070 IDEAPAD LAPTOP SLIDEBAR DRIVER
7071 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7072 L:      linux-input@vger.kernel.org
7073 W:      https://github.com/o2genum/ideapad-slidebar
7074 S:      Maintained
7075 F:      drivers/input/misc/ideapad_slidebar.c
7076
7077 IDT VersaClock 5 CLOCK DRIVER
7078 M:      Marek Vasut <marek.vasut@gmail.com>
7079 S:      Maintained
7080 F:      drivers/clk/clk-versaclock5.c
7081
7082 IEEE 802.15.4 SUBSYSTEM
7083 M:      Alexander Aring <alex.aring@gmail.com>
7084 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7085 L:      linux-wpan@vger.kernel.org
7086 W:      http://wpan.cakelab.org/
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7089 S:      Maintained
7090 F:      net/ieee802154/
7091 F:      net/mac802154/
7092 F:      drivers/net/ieee802154/
7093 F:      include/linux/nl802154.h
7094 F:      include/linux/ieee802154.h
7095 F:      include/net/nl802154.h
7096 F:      include/net/mac802154.h
7097 F:      include/net/af_ieee802154.h
7098 F:      include/net/cfg802154.h
7099 F:      include/net/ieee802154_netdev.h
7100 F:      Documentation/networking/ieee802154.txt
7101
7102 IFE PROTOCOL
7103 M:      Yotam Gigi <yotam.gi@gmail.com>
7104 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7105 F:      net/ife
7106 F:      include/net/ife.h
7107 F:      include/uapi/linux/ife.h
7108
7109 IGORPLUG-USB IR RECEIVER
7110 M:      Sean Young <sean@mess.org>
7111 L:      linux-media@vger.kernel.org
7112 S:      Maintained
7113 F:      drivers/media/rc/igorplugusb.c
7114
7115 IGUANAWORKS USB IR TRANSCEIVER
7116 M:      Sean Young <sean@mess.org>
7117 L:      linux-media@vger.kernel.org
7118 S:      Maintained
7119 F:      drivers/media/rc/iguanair.c
7120
7121 IIO DIGITAL POTENTIOMETER DAC
7122 M:      Peter Rosin <peda@axentia.se>
7123 L:      linux-iio@vger.kernel.org
7124 S:      Maintained
7125 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7126 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7127 F:      drivers/iio/dac/dpot-dac.c
7128
7129 IIO ENVELOPE DETECTOR
7130 M:      Peter Rosin <peda@axentia.se>
7131 L:      linux-iio@vger.kernel.org
7132 S:      Maintained
7133 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7134 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7135 F:      drivers/iio/adc/envelope-detector.c
7136
7137 IIO MULTIPLEXER
7138 M:      Peter Rosin <peda@axentia.se>
7139 L:      linux-iio@vger.kernel.org
7140 S:      Maintained
7141 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7142 F:      drivers/iio/multiplexer/iio-mux.c
7143
7144 IIO SUBSYSTEM AND DRIVERS
7145 M:      Jonathan Cameron <jic23@kernel.org>
7146 R:      Hartmut Knaack <knaack.h@gmx.de>
7147 R:      Lars-Peter Clausen <lars@metafoo.de>
7148 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7149 L:      linux-iio@vger.kernel.org
7150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7151 S:      Maintained
7152 F:      Documentation/ABI/testing/configfs-iio*
7153 F:      Documentation/ABI/testing/sysfs-bus-iio*
7154 F:      Documentation/devicetree/bindings/iio/
7155 F:      drivers/iio/
7156 F:      drivers/staging/iio/
7157 F:      include/linux/iio/
7158 F:      tools/iio/
7159
7160 IIO UNIT CONVERTER
7161 M:      Peter Rosin <peda@axentia.se>
7162 L:      linux-iio@vger.kernel.org
7163 S:      Maintained
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7166 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7167 F:      drivers/iio/afe/iio-rescale.c
7168
7169 IKANOS/ADI EAGLE ADSL USB DRIVER
7170 M:      Matthieu Castet <castet.matthieu@free.fr>
7171 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7172 S:      Maintained
7173 F:      drivers/usb/atm/ueagle-atm.c
7174
7175 IMGTEC ASCII LCD DRIVER
7176 M:      Paul Burton <paul.burton@mips.com>
7177 S:      Maintained
7178 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7179 F:      drivers/auxdisplay/img-ascii-lcd.c
7180
7181 IMGTEC IR DECODER DRIVER
7182 M:      James Hogan <jhogan@kernel.org>
7183 S:      Maintained
7184 F:      drivers/media/rc/img-ir/
7185
7186 IMON SOUNDGRAPH USB IR RECEIVER
7187 M:      Sean Young <sean@mess.org>
7188 L:      linux-media@vger.kernel.org
7189 S:      Maintained
7190 F:      drivers/media/rc/imon_raw.c
7191 F:      drivers/media/rc/imon.c
7192
7193 IMS TWINTURBO FRAMEBUFFER DRIVER
7194 L:      linux-fbdev@vger.kernel.org
7195 S:      Orphan
7196 F:      drivers/video/fbdev/imsttfb.c
7197
7198 INA209 HARDWARE MONITOR DRIVER
7199 M:      Guenter Roeck <linux@roeck-us.net>
7200 L:      linux-hwmon@vger.kernel.org
7201 S:      Maintained
7202 F:      Documentation/hwmon/ina209
7203 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7204 F:      drivers/hwmon/ina209.c
7205
7206 INA2XX HARDWARE MONITOR DRIVER
7207 M:      Guenter Roeck <linux@roeck-us.net>
7208 L:      linux-hwmon@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/hwmon/ina2xx
7211 F:      drivers/hwmon/ina2xx.c
7212 F:      include/linux/platform_data/ina2xx.h
7213
7214 INDUSTRY PACK SUBSYSTEM (IPACK)
7215 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7216 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7217 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7218 L:      industrypack-devel@lists.sourceforge.net
7219 W:      http://industrypack.sourceforge.net
7220 S:      Maintained
7221 F:      drivers/ipack/
7222
7223 INFINIBAND SUBSYSTEM
7224 M:      Doug Ledford <dledford@redhat.com>
7225 M:      Jason Gunthorpe <jgg@mellanox.com>
7226 L:      linux-rdma@vger.kernel.org
7227 W:      https://github.com/linux-rdma/rdma-core
7228 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7230 S:      Supported
7231 F:      Documentation/devicetree/bindings/infiniband/
7232 F:      Documentation/infiniband/
7233 F:      drivers/infiniband/
7234 F:      include/uapi/linux/if_infiniband.h
7235 F:      include/uapi/rdma/
7236 F:      include/rdma/
7237
7238 INGENIC JZ4780 DMA Driver
7239 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7240 S:      Maintained
7241 F:      drivers/dma/dma-jz4780.c
7242
7243 INGENIC JZ4780 NAND DRIVER
7244 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7245 L:      linux-mtd@lists.infradead.org
7246 S:      Maintained
7247 F:      drivers/mtd/nand/raw/jz4780_*
7248
7249 INOTIFY
7250 M:      Jan Kara <jack@suse.cz>
7251 R:      Amir Goldstein <amir73il@gmail.com>
7252 L:      linux-fsdevel@vger.kernel.org
7253 S:      Maintained
7254 F:      Documentation/filesystems/inotify.txt
7255 F:      fs/notify/inotify/
7256 F:      include/linux/inotify.h
7257 F:      include/uapi/linux/inotify.h
7258
7259 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7260 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7261 L:      linux-input@vger.kernel.org
7262 Q:      http://patchwork.kernel.org/project/linux-input/list/
7263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7264 S:      Maintained
7265 F:      drivers/input/
7266 F:      include/linux/input.h
7267 F:      include/uapi/linux/input.h
7268 F:      include/uapi/linux/input-event-codes.h
7269 F:      include/linux/input/
7270 F:      Documentation/devicetree/bindings/input/
7271 F:      Documentation/devicetree/bindings/serio/
7272 F:      Documentation/input/
7273
7274 INPUT MULTITOUCH (MT) PROTOCOL
7275 M:      Henrik Rydberg <rydberg@bitmath.org>
7276 L:      linux-input@vger.kernel.org
7277 S:      Odd fixes
7278 F:      Documentation/input/multi-touch-protocol.rst
7279 F:      drivers/input/input-mt.c
7280 K:      \b(ABS|SYN)_MT_
7281
7282 INSIDE SECURE CRYPTO DRIVER
7283 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7284 F:      drivers/crypto/inside-secure/
7285 S:      Maintained
7286 L:      linux-crypto@vger.kernel.org
7287
7288 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7289 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7290 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7291 L:      linux-integrity@vger.kernel.org
7292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7293 S:      Supported
7294 F:      security/integrity/ima/
7295
7296 INTEL 810/815 FRAMEBUFFER DRIVER
7297 M:      Antonino Daplas <adaplas@gmail.com>
7298 L:      linux-fbdev@vger.kernel.org
7299 S:      Maintained
7300 F:      drivers/video/fbdev/i810/
7301
7302 INTEL ASoC DRIVERS
7303 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7304 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7305 M:      Jie Yang <yang.jie@linux.intel.com>
7306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7307 S:      Supported
7308 F:      sound/soc/intel/
7309
7310 INTEL C600 SERIES SAS CONTROLLER DRIVER
7311 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7312 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7313 L:      linux-scsi@vger.kernel.org
7314 T:      git git://git.code.sf.net/p/intel-sas/isci
7315 S:      Supported
7316 F:      drivers/scsi/isci/
7317
7318 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7319 M:      Jani Nikula <jani.nikula@linux.intel.com>
7320 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7321 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7322 L:      intel-gfx@lists.freedesktop.org
7323 W:      https://01.org/linuxgraphics/
7324 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7325 C:      irc://chat.freenode.net/intel-gfx
7326 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7327 T:      git git://anongit.freedesktop.org/drm-intel
7328 S:      Supported
7329 F:      drivers/gpu/drm/i915/
7330 F:      include/drm/i915*
7331 F:      include/uapi/drm/i915_drm.h
7332 F:      Documentation/gpu/i915.rst
7333
7334 INTEL ETHERNET DRIVERS
7335 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7336 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7337 W:      http://www.intel.com/support/feedback.htm
7338 W:      http://e1000.sourceforge.net/
7339 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7342 S:      Supported
7343 F:      Documentation/networking/e100.rst
7344 F:      Documentation/networking/e1000.rst
7345 F:      Documentation/networking/e1000e.txt
7346 F:      Documentation/networking/igb.txt
7347 F:      Documentation/networking/igbvf.txt
7348 F:      Documentation/networking/ixgb.txt
7349 F:      Documentation/networking/ixgbe.txt
7350 F:      Documentation/networking/ixgbevf.txt
7351 F:      Documentation/networking/i40e.txt
7352 F:      Documentation/networking/i40evf.txt
7353 F:      Documentation/networking/ice.txt
7354 F:      drivers/net/ethernet/intel/
7355 F:      drivers/net/ethernet/intel/*/
7356 F:      include/linux/avf/virtchnl.h
7357
7358 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7359 M:      Maik Broemme <mbroemme@libmpq.org>
7360 L:      linux-fbdev@vger.kernel.org
7361 S:      Maintained
7362 F:      Documentation/fb/intelfb.txt
7363 F:      drivers/video/fbdev/intelfb/
7364
7365 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7366 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7367 M:      Zhi Wang <zhi.a.wang@intel.com>
7368 L:      intel-gvt-dev@lists.freedesktop.org
7369 L:      intel-gfx@lists.freedesktop.org
7370 W:      https://01.org/igvt-g
7371 T:      git https://github.com/intel/gvt-linux.git
7372 S:      Supported
7373 F:      drivers/gpu/drm/i915/gvt/
7374
7375 INTEL HID EVENT DRIVER
7376 M:      Alex Hung <alex.hung@canonical.com>
7377 L:      platform-driver-x86@vger.kernel.org
7378 S:      Maintained
7379 F:      drivers/platform/x86/intel-hid.c
7380
7381 INTEL I/OAT DMA DRIVER
7382 M:      Dave Jiang <dave.jiang@intel.com>
7383 R:      Dan Williams <dan.j.williams@intel.com>
7384 L:      dmaengine@vger.kernel.org
7385 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7386 S:      Supported
7387 F:      drivers/dma/ioat*
7388
7389 INTEL IDLE DRIVER
7390 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7391 M:      Len Brown <lenb@kernel.org>
7392 L:      linux-pm@vger.kernel.org
7393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7394 B:      https://bugzilla.kernel.org
7395 S:      Supported
7396 F:      drivers/idle/intel_idle.c
7397
7398 INTEL INTEGRATED SENSOR HUB DRIVER
7399 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7400 M:      Jiri Kosina <jikos@kernel.org>
7401 L:      linux-input@vger.kernel.org
7402 S:      Maintained
7403 F:      drivers/hid/intel-ish-hid/
7404
7405 INTEL IOMMU (VT-d)
7406 M:      David Woodhouse <dwmw2@infradead.org>
7407 L:      iommu@lists.linux-foundation.org
7408 T:      git git://git.infradead.org/iommu-2.6.git
7409 S:      Supported
7410 F:      drivers/iommu/intel-iommu.c
7411 F:      include/linux/intel-iommu.h
7412
7413 INTEL IOP-ADMA DMA DRIVER
7414 R:      Dan Williams <dan.j.williams@intel.com>
7415 S:      Odd fixes
7416 F:      drivers/dma/iop-adma.c
7417
7418 INTEL IPU3 CSI-2 CIO2 DRIVER
7419 M:      Yong Zhi <yong.zhi@intel.com>
7420 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7421 M:      Bingbu Cao <bingbu.cao@intel.com>
7422 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7423 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7424 L:      linux-media@vger.kernel.org
7425 S:      Maintained
7426 F:      drivers/media/pci/intel/ipu3/
7427 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7428
7429 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7430 M:      Krzysztof Halasa <khalasa@piap.pl>
7431 S:      Maintained
7432 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7433 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7435 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7436 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7437 F:      drivers/net/wan/ixp4xx_hss.c
7438
7439 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7440 M:      Deepak Saxena <dsaxena@plexity.net>
7441 S:      Maintained
7442 F:      drivers/char/hw_random/ixp4xx-rng.c
7443
7444 INTEL MANAGEMENT ENGINE (mei)
7445 M:      Tomas Winkler <tomas.winkler@intel.com>
7446 L:      linux-kernel@vger.kernel.org
7447 S:      Supported
7448 F:      include/uapi/linux/mei.h
7449 F:      include/linux/mei_cl_bus.h
7450 F:      drivers/misc/mei/*
7451 F:      drivers/watchdog/mei_wdt.c
7452 F:      Documentation/misc-devices/mei/*
7453 F:      samples/mei/*
7454
7455 INTEL MENLOW THERMAL DRIVER
7456 M:      Sujith Thomas <sujith.thomas@intel.com>
7457 L:      platform-driver-x86@vger.kernel.org
7458 W:      https://01.org/linux-acpi
7459 S:      Supported
7460 F:      drivers/platform/x86/intel_menlow.c
7461
7462 INTEL MERRIFIELD GPIO DRIVER
7463 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7464 L:      linux-gpio@vger.kernel.org
7465 S:      Maintained
7466 F:      drivers/gpio/gpio-merrifield.c
7467
7468 INTEL MIC DRIVERS (mic)
7469 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7470 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7471 S:      Supported
7472 W:      https://github.com/sudeepdutt/mic
7473 W:      http://software.intel.com/en-us/mic-developer
7474 F:      include/linux/mic_bus.h
7475 F:      include/linux/scif.h
7476 F:      include/uapi/linux/mic_common.h
7477 F:      include/uapi/linux/mic_ioctl.h
7478 F:      include/uapi/linux/scif_ioctl.h
7479 F:      drivers/misc/mic/
7480 F:      drivers/dma/mic_x100_dma.c
7481 F:      drivers/dma/mic_x100_dma.h
7482 F:      Documentation/mic/
7483
7484 INTEL PMC CORE DRIVER
7485 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7486 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7487 L:      platform-driver-x86@vger.kernel.org
7488 S:      Maintained
7489 F:      arch/x86/include/asm/pmc_core.h
7490 F:      drivers/platform/x86/intel_pmc_core*
7491
7492 INTEL PMC/P-Unit IPC DRIVER
7493 M:      Zha Qipeng<qipeng.zha@intel.com>
7494 L:      platform-driver-x86@vger.kernel.org
7495 S:      Maintained
7496 F:      drivers/platform/x86/intel_pmc_ipc.c
7497 F:      drivers/platform/x86/intel_punit_ipc.c
7498 F:      arch/x86/include/asm/intel_pmc_ipc.h
7499 F:      arch/x86/include/asm/intel_punit_ipc.h
7500
7501 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7502 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7503 L:      linux-wireless@vger.kernel.org
7504 S:      Maintained
7505 F:      Documentation/networking/README.ipw2100
7506 F:      Documentation/networking/README.ipw2200
7507 F:      drivers/net/wireless/intel/ipw2x00/
7508
7509 INTEL PSTATE DRIVER
7510 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7511 M:      Len Brown <lenb@kernel.org>
7512 L:      linux-pm@vger.kernel.org
7513 S:      Supported
7514 F:      drivers/cpufreq/intel_pstate.c
7515
7516 INTEL RDMA RNIC DRIVER
7517 M:      Faisal Latif <faisal.latif@intel.com>
7518 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7519 L:      linux-rdma@vger.kernel.org
7520 S:      Supported
7521 F:      drivers/infiniband/hw/i40iw/
7522 F:      include/uapi/rdma/i40iw-abi.h
7523
7524 INTEL SHA MULTIBUFFER DRIVER
7525 M:      Megha Dey <megha.dey@linux.intel.com>
7526 R:      Tim Chen <tim.c.chen@linux.intel.com>
7527 L:      linux-crypto@vger.kernel.org
7528 S:      Supported
7529 F:      arch/x86/crypto/sha*-mb/
7530 F:      crypto/mcryptd.c
7531
7532 INTEL TELEMETRY DRIVER
7533 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7534 L:      platform-driver-x86@vger.kernel.org
7535 S:      Maintained
7536 F:      arch/x86/include/asm/intel_telemetry.h
7537 F:      drivers/platform/x86/intel_telemetry*
7538
7539 INTEL VIRTUAL BUTTON DRIVER
7540 M:      AceLan Kao <acelan.kao@canonical.com>
7541 L:      platform-driver-x86@vger.kernel.org
7542 S:      Maintained
7543 F:      drivers/platform/x86/intel-vbtn.c
7544
7545 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7546 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7547 L:      linux-wireless@vger.kernel.org
7548 S:      Supported
7549 F:      drivers/net/wireless/intel/iwlegacy/
7550
7551 INTEL WIRELESS WIFI LINK (iwlwifi)
7552 M:      Johannes Berg <johannes.berg@intel.com>
7553 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7554 M:      Luca Coelho <luciano.coelho@intel.com>
7555 M:      Intel Linux Wireless <linuxwifi@intel.com>
7556 L:      linux-wireless@vger.kernel.org
7557 W:      http://intellinuxwireless.org
7558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7559 S:      Supported
7560 F:      drivers/net/wireless/intel/iwlwifi/
7561
7562 INTEL WIRELESS WIMAX CONNECTION 2400
7563 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7564 M:      linux-wimax@intel.com
7565 L:      wimax@linuxwimax.org (subscribers-only)
7566 S:      Supported
7567 W:      http://linuxwimax.org
7568 F:      Documentation/wimax/README.i2400m
7569 F:      drivers/net/wimax/i2400m/
7570 F:      include/uapi/linux/wimax/i2400m.h
7571
7572 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7573 M:      Mario Limonciello <mario.limonciello@dell.com>
7574 S:      Maintained
7575 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7576
7577 INTEL(R) TRACE HUB
7578 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7579 S:      Supported
7580 F:      Documentation/trace/intel_th.rst
7581 F:      drivers/hwtracing/intel_th/
7582
7583 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7584 M:      Ning Sun <ning.sun@intel.com>
7585 L:      tboot-devel@lists.sourceforge.net
7586 W:      http://tboot.sourceforge.net
7587 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7588 S:      Supported
7589 F:      Documentation/intel_txt.txt
7590 F:      include/linux/tboot.h
7591 F:      arch/x86/kernel/tboot.c
7592
7593 INTEL-MID GPIO DRIVER
7594 M:      David Cohen <david.a.cohen@linux.intel.com>
7595 L:      linux-gpio@vger.kernel.org
7596 S:      Maintained
7597 F:      drivers/gpio/gpio-intel-mid.c
7598
7599 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7600 M:      Linus Walleij <linus.walleij@linaro.org>
7601 L:      linux-iio@vger.kernel.org
7602 S:      Maintained
7603 F:      drivers/iio/gyro/mpu3050*
7604 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7605
7606 IOC3 ETHERNET DRIVER
7607 M:      Ralf Baechle <ralf@linux-mips.org>
7608 L:      linux-mips@linux-mips.org
7609 S:      Maintained
7610 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7611
7612 IOC3 SERIAL DRIVER
7613 M:      Pat Gefre <pfg@sgi.com>
7614 L:      linux-serial@vger.kernel.org
7615 S:      Maintained
7616 F:      drivers/tty/serial/ioc3_serial.c
7617
7618 IOMMU DRIVERS
7619 M:      Joerg Roedel <joro@8bytes.org>
7620 L:      iommu@lists.linux-foundation.org
7621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7622 S:      Maintained
7623 F:      Documentation/devicetree/bindings/iommu/
7624 F:      drivers/iommu/
7625 F:      include/linux/iommu.h
7626 F:      include/linux/of_iommu.h
7627 F:      include/linux/iova.h
7628
7629 IP MASQUERADING
7630 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7631 S:      Maintained
7632 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7633
7634 IPMI SUBSYSTEM
7635 M:      Corey Minyard <minyard@acm.org>
7636 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7637 W:      http://openipmi.sourceforge.net/
7638 S:      Supported
7639 F:      Documentation/IPMI.txt
7640 F:      drivers/char/ipmi/
7641 F:      include/linux/ipmi*
7642 F:      include/uapi/linux/ipmi*
7643
7644 IPS SCSI RAID DRIVER
7645 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7646 L:      linux-scsi@vger.kernel.org
7647 W:      http://www.adaptec.com/
7648 S:      Maintained
7649 F:      drivers/scsi/ips*
7650
7651 IPVS
7652 M:      Wensong Zhang <wensong@linux-vs.org>
7653 M:      Simon Horman <horms@verge.net.au>
7654 M:      Julian Anastasov <ja@ssi.bg>
7655 L:      netdev@vger.kernel.org
7656 L:      lvs-devel@vger.kernel.org
7657 S:      Maintained
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7660 F:      Documentation/networking/ipvs-sysctl.txt
7661 F:      include/net/ip_vs.h
7662 F:      include/uapi/linux/ip_vs.h
7663 F:      net/netfilter/ipvs/
7664
7665 IPWIRELESS DRIVER
7666 M:      Jiri Kosina <jikos@kernel.org>
7667 M:      David Sterba <dsterba@suse.com>
7668 S:      Odd Fixes
7669 F:      drivers/tty/ipwireless/
7670
7671 IPX NETWORK LAYER
7672 L:      netdev@vger.kernel.org
7673 S:      Obsolete
7674 F:      include/uapi/linux/ipx.h
7675 F:      drivers/staging/ipx/
7676
7677 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7678 M:      Marc Zyngier <marc.zyngier@arm.com>
7679 S:      Maintained
7680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7681 F:      Documentation/IRQ-domain.txt
7682 F:      include/linux/irqdomain.h
7683 F:      kernel/irq/irqdomain.c
7684 F:      kernel/irq/msi.c
7685
7686 IRQ SUBSYSTEM
7687 M:      Thomas Gleixner <tglx@linutronix.de>
7688 L:      linux-kernel@vger.kernel.org
7689 S:      Maintained
7690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7691 F:      kernel/irq/
7692
7693 IRQCHIP DRIVERS
7694 M:      Thomas Gleixner <tglx@linutronix.de>
7695 M:      Jason Cooper <jason@lakedaemon.net>
7696 M:      Marc Zyngier <marc.zyngier@arm.com>
7697 L:      linux-kernel@vger.kernel.org
7698 S:      Maintained
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7700 F:      Documentation/devicetree/bindings/interrupt-controller/
7701 F:      drivers/irqchip/
7702
7703 ISA
7704 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7705 S:      Maintained
7706 F:      Documentation/isa.txt
7707 F:      drivers/base/isa.c
7708 F:      include/linux/isa.h
7709
7710 ISA RADIO MODULE
7711 M:      Hans Verkuil <hverkuil@xs4all.nl>
7712 L:      linux-media@vger.kernel.org
7713 T:      git git://linuxtv.org/media_tree.git
7714 W:      https://linuxtv.org
7715 S:      Maintained
7716 F:      drivers/media/radio/radio-isa*
7717
7718 ISAPNP
7719 M:      Jaroslav Kysela <perex@perex.cz>
7720 S:      Maintained
7721 F:      Documentation/isapnp.txt
7722 F:      drivers/pnp/isapnp/
7723 F:      include/linux/isapnp.h
7724
7725 ISCSI
7726 M:      Lee Duncan <lduncan@suse.com>
7727 M:      Chris Leech <cleech@redhat.com>
7728 L:      open-iscsi@googlegroups.com
7729 W:      www.open-iscsi.com
7730 S:      Maintained
7731 F:      drivers/scsi/*iscsi*
7732 F:      include/scsi/*iscsi*
7733
7734 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7735 M:      Peter Jones <pjones@redhat.com>
7736 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7737 S:      Maintained
7738 F:      drivers/firmware/iscsi_ibft*
7739
7740 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7741 M:      Sagi Grimberg <sagi@grimberg.me>
7742 M:      Max Gurtovoy <maxg@mellanox.com>
7743 L:      linux-rdma@vger.kernel.org
7744 S:      Supported
7745 W:      http://www.openfabrics.org
7746 W:      www.open-iscsi.org
7747 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7748 F:      drivers/infiniband/ulp/iser/
7749
7750 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7751 M:      Sagi Grimberg <sagi@grimberg.me>
7752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7753 L:      linux-rdma@vger.kernel.org
7754 L:      target-devel@vger.kernel.org
7755 S:      Supported
7756 W:      http://www.linux-iscsi.org
7757 F:      drivers/infiniband/ulp/isert
7758
7759 ISDN SUBSYSTEM
7760 M:      Karsten Keil <isdn@linux-pingi.de>
7761 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7762 L:      netdev@vger.kernel.org
7763 W:      http://www.isdn4linux.de
7764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7765 S:      Maintained
7766 F:      Documentation/isdn/
7767 F:      drivers/isdn/
7768 F:      include/linux/isdn.h
7769 F:      include/linux/isdn/
7770 F:      include/uapi/linux/isdn.h
7771 F:      include/uapi/linux/isdn/
7772
7773 ISDN SUBSYSTEM (Eicon active card driver)
7774 M:      Armin Schindler <mac@melware.de>
7775 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7776 W:      http://www.melware.de
7777 S:      Maintained
7778 F:      drivers/isdn/hardware/eicon/
7779
7780 IT87 HARDWARE MONITORING DRIVER
7781 M:      Jean Delvare <jdelvare@suse.com>
7782 L:      linux-hwmon@vger.kernel.org
7783 S:      Maintained
7784 F:      Documentation/hwmon/it87
7785 F:      drivers/hwmon/it87.c
7786
7787 IT913X MEDIA DRIVER
7788 M:      Antti Palosaari <crope@iki.fi>
7789 L:      linux-media@vger.kernel.org
7790 W:      https://linuxtv.org
7791 W:      http://palosaari.fi/linux/
7792 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7793 T:      git git://linuxtv.org/anttip/media_tree.git
7794 S:      Maintained
7795 F:      drivers/media/tuners/it913x*
7796
7797 IVTV VIDEO4LINUX DRIVER
7798 M:      Andy Walls <awalls@md.metrocast.net>
7799 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7800 L:      linux-media@vger.kernel.org
7801 T:      git git://linuxtv.org/media_tree.git
7802 W:      http://www.ivtvdriver.org
7803 S:      Maintained
7804 F:      Documentation/media/v4l-drivers/ivtv*
7805 F:      drivers/media/pci/ivtv/
7806 F:      include/uapi/linux/ivtv*
7807
7808 IX2505V MEDIA DRIVER
7809 M:      Malcolm Priestley <tvboxspy@gmail.com>
7810 L:      linux-media@vger.kernel.org
7811 W:      https://linuxtv.org
7812 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7813 S:      Maintained
7814 F:      drivers/media/dvb-frontends/ix2505v*
7815
7816 JAILHOUSE HYPERVISOR INTERFACE
7817 M:      Jan Kiszka <jan.kiszka@siemens.com>
7818 L:      jailhouse-dev@googlegroups.com
7819 S:      Maintained
7820 F:      arch/x86/kernel/jailhouse.c
7821 F:      arch/x86/include/asm/jailhouse_para.h
7822
7823 JC42.4 TEMPERATURE SENSOR DRIVER
7824 M:      Guenter Roeck <linux@roeck-us.net>
7825 L:      linux-hwmon@vger.kernel.org
7826 S:      Maintained
7827 F:      drivers/hwmon/jc42.c
7828 F:      Documentation/hwmon/jc42
7829
7830 JFS FILESYSTEM
7831 M:      Dave Kleikamp <shaggy@kernel.org>
7832 L:      jfs-discussion@lists.sourceforge.net
7833 W:      http://jfs.sourceforge.net/
7834 T:      git git://github.com/kleikamp/linux-shaggy.git
7835 S:      Maintained
7836 F:      Documentation/filesystems/jfs.txt
7837 F:      fs/jfs/
7838
7839 JME NETWORK DRIVER
7840 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7841 L:      netdev@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/net/ethernet/jme.*
7844
7845 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      linux-mtd@lists.infradead.org
7848 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7849 S:      Maintained
7850 F:      fs/jffs2/
7851 F:      include/uapi/linux/jffs2.h
7852
7853 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7854 M:      "Theodore Ts'o" <tytso@mit.edu>
7855 M:      Jan Kara <jack@suse.com>
7856 L:      linux-ext4@vger.kernel.org
7857 S:      Maintained
7858 F:      fs/jbd2/
7859 F:      include/linux/jbd2.h
7860
7861 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7862 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/platform/rcar_jpu.c
7866
7867 JSM Neo PCI based serial card
7868 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7869 L:      linux-serial@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/tty/serial/jsm/
7872
7873 K10TEMP HARDWARE MONITORING DRIVER
7874 M:      Clemens Ladisch <clemens@ladisch.de>
7875 L:      linux-hwmon@vger.kernel.org
7876 S:      Maintained
7877 F:      Documentation/hwmon/k10temp
7878 F:      drivers/hwmon/k10temp.c
7879
7880 K8TEMP HARDWARE MONITORING DRIVER
7881 M:      Rudolf Marek <r.marek@assembler.cz>
7882 L:      linux-hwmon@vger.kernel.org
7883 S:      Maintained
7884 F:      Documentation/hwmon/k8temp
7885 F:      drivers/hwmon/k8temp.c
7886
7887 KASAN
7888 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7889 R:      Alexander Potapenko <glider@google.com>
7890 R:      Dmitry Vyukov <dvyukov@google.com>
7891 L:      kasan-dev@googlegroups.com
7892 S:      Maintained
7893 F:      arch/*/include/asm/kasan.h
7894 F:      arch/*/mm/kasan_init*
7895 F:      Documentation/dev-tools/kasan.rst
7896 F:      include/linux/kasan*.h
7897 F:      lib/test_kasan.c
7898 F:      mm/kasan/
7899 F:      scripts/Makefile.kasan
7900
7901 KCONFIG
7902 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7904 L:      linux-kbuild@vger.kernel.org
7905 S:      Maintained
7906 F:      Documentation/kbuild/kconfig*
7907 F:      scripts/kconfig/
7908 F:      scripts/Kconfig.include
7909
7910 KDUMP
7911 M:      Dave Young <dyoung@redhat.com>
7912 M:      Baoquan He <bhe@redhat.com>
7913 R:      Vivek Goyal <vgoyal@redhat.com>
7914 L:      kexec@lists.infradead.org
7915 W:      http://lse.sourceforge.net/kdump/
7916 S:      Maintained
7917 F:      Documentation/kdump/
7918
7919 KEENE FM RADIO TRANSMITTER DRIVER
7920 M:      Hans Verkuil <hverkuil@xs4all.nl>
7921 L:      linux-media@vger.kernel.org
7922 T:      git git://linuxtv.org/media_tree.git
7923 W:      https://linuxtv.org
7924 S:      Maintained
7925 F:      drivers/media/radio/radio-keene*
7926
7927 KERNEL AUTOMOUNTER
7928 M:      Ian Kent <raven@themaw.net>
7929 L:      autofs@vger.kernel.org
7930 S:      Maintained
7931 F:      fs/autofs/
7932
7933 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7934 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7935 M:      Michal Marek <michal.lkml@markovi.net>
7936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7937 L:      linux-kbuild@vger.kernel.org
7938 S:      Maintained
7939 F:      Documentation/kbuild/
7940 F:      Makefile
7941 F:      scripts/Kbuild*
7942 F:      scripts/Makefile*
7943 F:      scripts/basic/
7944 F:      scripts/mk*
7945 F:      scripts/mod/
7946 F:      scripts/package/
7947
7948 KERNEL JANITORS
7949 L:      kernel-janitors@vger.kernel.org
7950 W:      http://kernelnewbies.org/KernelJanitors
7951 S:      Odd Fixes
7952
7953 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7954 M:      "J. Bruce Fields" <bfields@fieldses.org>
7955 M:      Jeff Layton <jlayton@kernel.org>
7956 L:      linux-nfs@vger.kernel.org
7957 W:      http://nfs.sourceforge.net/
7958 T:      git git://linux-nfs.org/~bfields/linux.git
7959 S:      Supported
7960 F:      fs/nfsd/
7961 F:      include/uapi/linux/nfsd/
7962 F:      fs/lockd/
7963 F:      fs/nfs_common/
7964 F:      net/sunrpc/
7965 F:      include/linux/lockd/
7966 F:      include/linux/sunrpc/
7967 F:      include/uapi/linux/sunrpc/
7968
7969 KERNEL SELFTEST FRAMEWORK
7970 M:      Shuah Khan <shuah@kernel.org>
7971 L:      linux-kselftest@vger.kernel.org
7972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7973 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7974 S:      Maintained
7975 F:      tools/testing/selftests/
7976 F:      Documentation/dev-tools/kselftest*
7977
7978 KERNEL USERMODE HELPER
7979 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7980 L:      linux-kernel@vger.kernel.org
7981 S:      Maintained
7982 F:      kernel/umh.c
7983 F:      include/linux/umh.h
7984
7985 KERNEL VIRTUAL MACHINE (KVM)
7986 M:      Paolo Bonzini <pbonzini@redhat.com>
7987 M:      Radim Krčmář <rkrcmar@redhat.com>
7988 L:      kvm@vger.kernel.org
7989 W:      http://www.linux-kvm.org
7990 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7991 S:      Supported
7992 F:      Documentation/virtual/kvm/
7993 F:      include/trace/events/kvm.h
7994 F:      include/uapi/asm-generic/kvm*
7995 F:      include/uapi/linux/kvm*
7996 F:      include/asm-generic/kvm*
7997 F:      include/linux/kvm*
7998 F:      include/kvm/iodev.h
7999 F:      virt/kvm/*
8000 F:      tools/kvm/
8001
8002 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8003 M:      Joerg Roedel <joro@8bytes.org>
8004 L:      kvm@vger.kernel.org
8005 W:      http://www.linux-kvm.org/
8006 S:      Maintained
8007 F:      arch/x86/include/asm/svm.h
8008 F:      arch/x86/kvm/svm.c
8009
8010 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8011 M:      Christoffer Dall <christoffer.dall@arm.com>
8012 M:      Marc Zyngier <marc.zyngier@arm.com>
8013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8014 L:      kvmarm@lists.cs.columbia.edu
8015 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8017 S:      Supported
8018 F:      arch/arm/include/uapi/asm/kvm*
8019 F:      arch/arm/include/asm/kvm*
8020 F:      arch/arm/kvm/
8021 F:      virt/kvm/arm/
8022 F:      include/kvm/arm_*
8023
8024 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8025 M:      Christoffer Dall <christoffer.dall@arm.com>
8026 M:      Marc Zyngier <marc.zyngier@arm.com>
8027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8028 L:      kvmarm@lists.cs.columbia.edu
8029 S:      Maintained
8030 F:      arch/arm64/include/uapi/asm/kvm*
8031 F:      arch/arm64/include/asm/kvm*
8032 F:      arch/arm64/kvm/
8033
8034 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8035 M:      James Hogan <jhogan@kernel.org>
8036 L:      linux-mips@linux-mips.org
8037 S:      Supported
8038 F:      arch/mips/include/uapi/asm/kvm*
8039 F:      arch/mips/include/asm/kvm*
8040 F:      arch/mips/kvm/
8041
8042 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8043 M:      Paul Mackerras <paulus@ozlabs.org>
8044 L:      kvm-ppc@vger.kernel.org
8045 W:      http://www.linux-kvm.org/
8046 T:      git git://github.com/agraf/linux-2.6.git
8047 S:      Supported
8048 F:      arch/powerpc/include/uapi/asm/kvm*
8049 F:      arch/powerpc/include/asm/kvm*
8050 F:      arch/powerpc/kvm/
8051 F:      arch/powerpc/kernel/kvm*
8052
8053 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8054 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8055 M:      Janosch Frank <frankja@linux.ibm.com>
8056 R:      David Hildenbrand <david@redhat.com>
8057 R:      Cornelia Huck <cohuck@redhat.com>
8058 L:      linux-s390@vger.kernel.org
8059 W:      http://www.ibm.com/developerworks/linux/linux390/
8060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8061 S:      Supported
8062 F:      arch/s390/include/uapi/asm/kvm*
8063 F:      arch/s390/include/asm/gmap.h
8064 F:      arch/s390/include/asm/kvm*
8065 F:      arch/s390/kvm/
8066 F:      arch/s390/mm/gmap.c
8067
8068 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8069 M:      Paolo Bonzini <pbonzini@redhat.com>
8070 M:      Radim Krčmář <rkrcmar@redhat.com>
8071 L:      kvm@vger.kernel.org
8072 W:      http://www.linux-kvm.org
8073 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8074 S:      Supported
8075 F:      arch/x86/kvm/
8076 F:      arch/x86/include/uapi/asm/kvm*
8077 F:      arch/x86/include/asm/kvm*
8078 F:      arch/x86/include/asm/pvclock-abi.h
8079 F:      arch/x86/kernel/kvm.c
8080 F:      arch/x86/kernel/kvmclock.c
8081
8082 KERNFS
8083 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8084 M:      Tejun Heo <tj@kernel.org>
8085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8086 S:      Supported
8087 F:      include/linux/kernfs.h
8088 F:      fs/kernfs/
8089
8090 KEXEC
8091 M:      Eric Biederman <ebiederm@xmission.com>
8092 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8093 L:      kexec@lists.infradead.org
8094 S:      Maintained
8095 F:      include/linux/kexec.h
8096 F:      include/uapi/linux/kexec.h
8097 F:      kernel/kexec*
8098
8099 KEYS-ENCRYPTED
8100 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8101 L:      linux-integrity@vger.kernel.org
8102 L:      keyrings@vger.kernel.org
8103 S:      Supported
8104 F:      Documentation/security/keys/trusted-encrypted.rst
8105 F:      include/keys/encrypted-type.h
8106 F:      security/keys/encrypted-keys/
8107
8108 KEYS-TRUSTED
8109 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8110 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8111 L:      linux-integrity@vger.kernel.org
8112 L:      keyrings@vger.kernel.org
8113 S:      Supported
8114 F:      Documentation/security/keys/trusted-encrypted.rst
8115 F:      include/keys/trusted-type.h
8116 F:      security/keys/trusted.c
8117 F:      security/keys/trusted.h
8118
8119 KEYS/KEYRINGS:
8120 M:      David Howells <dhowells@redhat.com>
8121 L:      keyrings@vger.kernel.org
8122 S:      Maintained
8123 F:      Documentation/security/keys/core.rst
8124 F:      include/linux/key.h
8125 F:      include/linux/key-type.h
8126 F:      include/linux/keyctl.h
8127 F:      include/uapi/linux/keyctl.h
8128 F:      include/keys/
8129 F:      security/keys/
8130
8131 KGDB / KDB /debug_core
8132 M:      Jason Wessel <jason.wessel@windriver.com>
8133 M:      Daniel Thompson <daniel.thompson@linaro.org>
8134 W:      http://kgdb.wiki.kernel.org/
8135 L:      kgdb-bugreport@lists.sourceforge.net
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8137 S:      Maintained
8138 F:      Documentation/dev-tools/kgdb.rst
8139 F:      drivers/misc/kgdbts.c
8140 F:      drivers/tty/serial/kgdboc.c
8141 F:      include/linux/kdb.h
8142 F:      include/linux/kgdb.h
8143 F:      kernel/debug/
8144
8145 KMEMLEAK
8146 M:      Catalin Marinas <catalin.marinas@arm.com>
8147 S:      Maintained
8148 F:      Documentation/dev-tools/kmemleak.rst
8149 F:      include/linux/kmemleak.h
8150 F:      mm/kmemleak.c
8151 F:      mm/kmemleak-test.c
8152
8153 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8154 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8155 L:      linux-kernel@vger.kernel.org
8156 S:      Maintained
8157 F:      kernel/kmod.c
8158 F:      include/linux/kmod.h
8159 F:      lib/test_kmod.c
8160 F:      tools/testing/selftests/kmod/
8161
8162 KPROBES
8163 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8164 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8165 M:      "David S. Miller" <davem@davemloft.net>
8166 M:      Masami Hiramatsu <mhiramat@kernel.org>
8167 S:      Maintained
8168 F:      Documentation/kprobes.txt
8169 F:      include/linux/kprobes.h
8170 F:      include/asm-generic/kprobes.h
8171 F:      kernel/kprobes.c
8172
8173 KS0108 LCD CONTROLLER DRIVER
8174 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8175 S:      Maintained
8176 F:      Documentation/auxdisplay/ks0108
8177 F:      drivers/auxdisplay/ks0108.c
8178 F:      include/linux/ks0108.h
8179
8180 L3MDEV
8181 M:      David Ahern <dsa@cumulusnetworks.com>
8182 L:      netdev@vger.kernel.org
8183 S:      Maintained
8184 F:      net/l3mdev
8185 F:      include/net/l3mdev.h
8186
8187 LANTIQ MIPS ARCHITECTURE
8188 M:      John Crispin <john@phrozen.org>
8189 L:      linux-mips@linux-mips.org
8190 S:      Maintained
8191 F:      arch/mips/lantiq
8192 F:      drivers/soc/lantiq
8193
8194 LAPB module
8195 L:      linux-x25@vger.kernel.org
8196 S:      Orphan
8197 F:      Documentation/networking/lapb-module.txt
8198 F:      include/*/lapb.h
8199 F:      net/lapb/
8200
8201 LASI 53c700 driver for PARISC
8202 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8203 L:      linux-scsi@vger.kernel.org
8204 S:      Maintained
8205 F:      Documentation/scsi/53c700.txt
8206 F:      drivers/scsi/53c700*
8207
8208 LEAKING_ADDRESSES
8209 M:      Tobin C. Harding <me@tobin.cc>
8210 M:      Tycho Andersen <tycho@tycho.ws>
8211 L:      kernel-hardening@lists.openwall.com
8212 S:      Maintained
8213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8214 F:      scripts/leaking_addresses.pl
8215
8216 LED SUBSYSTEM
8217 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8218 M:      Pavel Machek <pavel@ucw.cz>
8219 L:      linux-leds@vger.kernel.org
8220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8221 S:      Maintained
8222 F:      Documentation/devicetree/bindings/leds/
8223 F:      drivers/leds/
8224 F:      include/linux/leds.h
8225
8226 LEGACY EEPROM DRIVER
8227 M:      Jean Delvare <jdelvare@suse.com>
8228 S:      Maintained
8229 F:      Documentation/misc-devices/eeprom
8230 F:      drivers/misc/eeprom/eeprom.c
8231
8232 LEGO MINDSTORMS EV3
8233 R:      David Lechner <david@lechnology.com>
8234 S:      Maintained
8235 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8236 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8237 F:      drivers/power/supply/lego_ev3_battery.c
8238
8239 LEGO USB Tower driver
8240 M:      Juergen Stuber <starblue@users.sourceforge.net>
8241 L:      legousb-devel@lists.sourceforge.net
8242 W:      http://legousb.sourceforge.net/
8243 S:      Maintained
8244 F:      drivers/usb/misc/legousbtower.c
8245
8246 LG2160 MEDIA DRIVER
8247 M:      Michael Krufky <mkrufky@linuxtv.org>
8248 L:      linux-media@vger.kernel.org
8249 W:      https://linuxtv.org
8250 W:      http://github.com/mkrufky
8251 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8252 T:      git git://linuxtv.org/mkrufky/tuners.git
8253 S:      Maintained
8254 F:      drivers/media/dvb-frontends/lg2160.*
8255
8256 LGDT3305 MEDIA DRIVER
8257 M:      Michael Krufky <mkrufky@linuxtv.org>
8258 L:      linux-media@vger.kernel.org
8259 W:      https://linuxtv.org
8260 W:      http://github.com/mkrufky
8261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8262 T:      git git://linuxtv.org/mkrufky/tuners.git
8263 S:      Maintained
8264 F:      drivers/media/dvb-frontends/lgdt3305.*
8265
8266 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8267 M:      Viresh Kumar <vireshk@kernel.org>
8268 L:      linux-ide@vger.kernel.org
8269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8270 S:      Maintained
8271 F:      include/linux/pata_arasan_cf_data.h
8272 F:      drivers/ata/pata_arasan_cf.c
8273
8274 LIBATA PATA DRIVERS
8275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8276 M:      Jens Axboe <axboe@kernel.dk>
8277 L:      linux-ide@vger.kernel.org
8278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8279 S:      Maintained
8280 F:      drivers/ata/pata_*.c
8281 F:      drivers/ata/ata_generic.c
8282
8283 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8284 M:      Linus Walleij <linus.walleij@linaro.org>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8287 S:      Maintained
8288 F:      drivers/ata/pata_ftide010.c
8289 F:      drivers/ata/sata_gemini.c
8290 F:      drivers/ata/sata_gemini.h
8291
8292 LIBATA SATA AHCI PLATFORM devices support
8293 M:      Hans de Goede <hdegoede@redhat.com>
8294 M:      Jens Axboe <axboe@kernel.dk>
8295 L:      linux-ide@vger.kernel.org
8296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8297 S:      Maintained
8298 F:      drivers/ata/ahci_platform.c
8299 F:      drivers/ata/libahci_platform.c
8300 F:      include/linux/ahci_platform.h
8301
8302 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8303 M:      Mikael Pettersson <mikpelinux@gmail.com>
8304 L:      linux-ide@vger.kernel.org
8305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8306 S:      Maintained
8307 F:      drivers/ata/sata_promise.*
8308
8309 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8310 M:      Jens Axboe <axboe@kernel.dk>
8311 L:      linux-ide@vger.kernel.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8313 S:      Maintained
8314 F:      drivers/ata/
8315 F:      include/linux/ata.h
8316 F:      include/linux/libata.h
8317 F:      Documentation/devicetree/bindings/ata/
8318
8319 LIBLOCKDEP
8320 M:      Sasha Levin <alexander.levin@microsoft.com>
8321 S:      Maintained
8322 F:      tools/lib/lockdep/
8323
8324 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8325 M:      Ross Zwisler <zwisler@kernel.org>
8326 M:      Dan Williams <dan.j.williams@intel.com>
8327 M:      Vishal Verma <vishal.l.verma@intel.com>
8328 M:      Dave Jiang <dave.jiang@intel.com>
8329 L:      linux-nvdimm@lists.01.org
8330 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8331 S:      Supported
8332 F:      drivers/nvdimm/blk.c
8333 F:      drivers/nvdimm/region_devs.c
8334
8335 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8336 M:      Vishal Verma <vishal.l.verma@intel.com>
8337 M:      Dan Williams <dan.j.williams@intel.com>
8338 M:      Ross Zwisler <zwisler@kernel.org>
8339 M:      Dave Jiang <dave.jiang@intel.com>
8340 L:      linux-nvdimm@lists.01.org
8341 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8342 S:      Supported
8343 F:      drivers/nvdimm/btt*
8344
8345 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dan Williams <dan.j.williams@intel.com>
8348 M:      Vishal Verma <vishal.l.verma@intel.com>
8349 M:      Dave Jiang <dave.jiang@intel.com>
8350 L:      linux-nvdimm@lists.01.org
8351 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8352 S:      Supported
8353 F:      drivers/nvdimm/pmem*
8354
8355 LIBNVDIMM: DEVICETREE BINDINGS
8356 M:      Oliver O'Halloran <oohall@gmail.com>
8357 L:      linux-nvdimm@lists.01.org
8358 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8359 S:      Supported
8360 F:      drivers/nvdimm/of_pmem.c
8361 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8362
8363 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8364 M:      Dan Williams <dan.j.williams@intel.com>
8365 M:      Ross Zwisler <zwisler@kernel.org>
8366 M:      Vishal Verma <vishal.l.verma@intel.com>
8367 M:      Dave Jiang <dave.jiang@intel.com>
8368 L:      linux-nvdimm@lists.01.org
8369 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8371 S:      Supported
8372 F:      drivers/nvdimm/*
8373 F:      drivers/acpi/nfit/*
8374 F:      include/linux/nd.h
8375 F:      include/linux/libnvdimm.h
8376 F:      include/uapi/linux/ndctl.h
8377
8378 LIGHTNVM PLATFORM SUPPORT
8379 M:      Matias Bjorling <mb@lightnvm.io>
8380 W:      http://github/OpenChannelSSD
8381 L:      linux-block@vger.kernel.org
8382 S:      Maintained
8383 F:      drivers/lightnvm/
8384 F:      include/linux/lightnvm.h
8385 F:      include/uapi/linux/lightnvm.h
8386
8387 LINUX FOR POWER MACINTOSH
8388 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8389 W:      http://www.penguinppc.org/
8390 L:      linuxppc-dev@lists.ozlabs.org
8391 S:      Maintained
8392 F:      arch/powerpc/platforms/powermac/
8393 F:      drivers/macintosh/
8394
8395 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8396 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8397 M:      Paul Mackerras <paulus@samba.org>
8398 M:      Michael Ellerman <mpe@ellerman.id.au>
8399 W:      https://github.com/linuxppc/linux/wiki
8400 L:      linuxppc-dev@lists.ozlabs.org
8401 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8403 S:      Supported
8404 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8405 F:      Documentation/devicetree/bindings/powerpc/
8406 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8407 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8408 F:      Documentation/powerpc/
8409 F:      arch/powerpc/
8410 F:      drivers/char/tpm/tpm_ibmvtpm*
8411 F:      drivers/crypto/nx/
8412 F:      drivers/crypto/vmx/
8413 F:      drivers/i2c/busses/i2c-opal.c
8414 F:      drivers/net/ethernet/ibm/ibmveth.*
8415 F:      drivers/net/ethernet/ibm/ibmvnic.*
8416 F:      drivers/pci/hotplug/pnv_php.c
8417 F:      drivers/pci/hotplug/rpa*
8418 F:      drivers/rtc/rtc-opal.c
8419 F:      drivers/scsi/ibmvscsi/
8420 F:      drivers/tty/hvc/hvc_opal.c
8421 F:      drivers/watchdog/wdrtas.c
8422 F:      tools/testing/selftests/powerpc
8423 N:      /pmac
8424 N:      powermac
8425 N:      powernv
8426 N:      [^a-z0-9]ps3
8427 N:      pseries
8428
8429 LINUX FOR POWERPC EMBEDDED MPC5XXX
8430 M:      Anatolij Gustschin <agust@denx.de>
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 T:      git git://git.denx.de/linux-denx-agust.git
8433 S:      Maintained
8434 F:      arch/powerpc/platforms/512x/
8435 F:      arch/powerpc/platforms/52xx/
8436
8437 LINUX FOR POWERPC EMBEDDED PPC4XX
8438 M:      Alistair Popple <alistair@popple.id.au>
8439 M:      Matt Porter <mporter@kernel.crashing.org>
8440 W:      http://www.penguinppc.org/
8441 L:      linuxppc-dev@lists.ozlabs.org
8442 S:      Maintained
8443 F:      arch/powerpc/platforms/40x/
8444 F:      arch/powerpc/platforms/44x/
8445
8446 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8447 M:      Scott Wood <oss@buserror.net>
8448 M:      Kumar Gala <galak@kernel.crashing.org>
8449 W:      http://www.penguinppc.org/
8450 L:      linuxppc-dev@lists.ozlabs.org
8451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8452 S:      Maintained
8453 F:      arch/powerpc/platforms/83xx/
8454 F:      arch/powerpc/platforms/85xx/
8455 F:      Documentation/devicetree/bindings/powerpc/fsl/
8456
8457 LINUX FOR POWERPC EMBEDDED PPC8XX
8458 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8459 W:      http://www.penguinppc.org/
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 S:      Maintained
8462 F:      arch/powerpc/platforms/8xx/
8463
8464 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8465 L:      linuxppc-dev@lists.ozlabs.org
8466 S:      Orphan
8467 F:      arch/powerpc/*/*virtex*
8468 F:      arch/powerpc/*/*/*virtex*
8469
8470 LINUX FOR POWERPC PA SEMI PWRFICIENT
8471 L:      linuxppc-dev@lists.ozlabs.org
8472 S:      Orphan
8473 F:      arch/powerpc/platforms/pasemi/
8474 F:      drivers/*/*pasemi*
8475 F:      drivers/*/*/*pasemi*
8476
8477 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8478 M:      Kees Cook <keescook@chromium.org>
8479 S:      Maintained
8480 F:      drivers/misc/lkdtm/*
8481
8482 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8483 M:      Alan Stern <stern@rowland.harvard.edu>
8484 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8485 M:      Will Deacon <will.deacon@arm.com>
8486 M:      Peter Zijlstra <peterz@infradead.org>
8487 M:      Boqun Feng <boqun.feng@gmail.com>
8488 M:      Nicholas Piggin <npiggin@gmail.com>
8489 M:      David Howells <dhowells@redhat.com>
8490 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8491 M:      Luc Maranget <luc.maranget@inria.fr>
8492 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8493 R:      Akira Yokosawa <akiyks@gmail.com>
8494 R:      Daniel Lustig <dlustig@nvidia.com>
8495 L:      linux-kernel@vger.kernel.org
8496 L:      linux-arch@vger.kernel.org
8497 S:      Supported
8498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8499 F:      tools/memory-model/
8500 F:      Documentation/atomic_bitops.txt
8501 F:      Documentation/atomic_t.txt
8502 F:      Documentation/core-api/atomic_ops.rst
8503 F:      Documentation/core-api/refcount-vs-atomic.rst
8504 F:      Documentation/memory-barriers.txt
8505
8506 LIS3LV02D ACCELEROMETER DRIVER
8507 M:      Eric Piel <eric.piel@tremplin-utc.net>
8508 S:      Maintained
8509 F:      Documentation/misc-devices/lis3lv02d
8510 F:      drivers/misc/lis3lv02d/
8511 F:      drivers/platform/x86/hp_accel.c
8512
8513 LIVE PATCHING
8514 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8515 M:      Jessica Yu <jeyu@kernel.org>
8516 M:      Jiri Kosina <jikos@kernel.org>
8517 M:      Miroslav Benes <mbenes@suse.cz>
8518 R:      Petr Mladek <pmladek@suse.com>
8519 S:      Maintained
8520 F:      kernel/livepatch/
8521 F:      include/linux/livepatch.h
8522 F:      arch/x86/include/asm/livepatch.h
8523 F:      arch/x86/kernel/livepatch.c
8524 F:      Documentation/livepatch/
8525 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8526 F:      samples/livepatch/
8527 L:      live-patching@vger.kernel.org
8528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8529
8530 LLC (802.2)
8531 L:      netdev@vger.kernel.org
8532 S:      Odd fixes
8533 F:      include/linux/llc.h
8534 F:      include/uapi/linux/llc.h
8535 F:      include/net/llc*
8536 F:      net/llc/
8537
8538 LM73 HARDWARE MONITOR DRIVER
8539 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8540 L:      linux-hwmon@vger.kernel.org
8541 S:      Maintained
8542 F:      drivers/hwmon/lm73.c
8543
8544 LM78 HARDWARE MONITOR DRIVER
8545 M:      Jean Delvare <jdelvare@suse.com>
8546 L:      linux-hwmon@vger.kernel.org
8547 S:      Maintained
8548 F:      Documentation/hwmon/lm78
8549 F:      drivers/hwmon/lm78.c
8550
8551 LM83 HARDWARE MONITOR DRIVER
8552 M:      Jean Delvare <jdelvare@suse.com>
8553 L:      linux-hwmon@vger.kernel.org
8554 S:      Maintained
8555 F:      Documentation/hwmon/lm83
8556 F:      drivers/hwmon/lm83.c
8557
8558 LM90 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm90
8563 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8564 F:      drivers/hwmon/lm90.c
8565 F:      include/dt-bindings/thermal/lm90.h
8566
8567 LM95234 HARDWARE MONITOR DRIVER
8568 M:      Guenter Roeck <linux@roeck-us.net>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      Documentation/hwmon/lm95234
8572 F:      drivers/hwmon/lm95234.c
8573
8574 LME2510 MEDIA DRIVER
8575 M:      Malcolm Priestley <tvboxspy@gmail.com>
8576 L:      linux-media@vger.kernel.org
8577 W:      https://linuxtv.org
8578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8579 S:      Maintained
8580 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8581
8582 LOADPIN SECURITY MODULE
8583 M:      Kees Cook <keescook@chromium.org>
8584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8585 S:      Supported
8586 F:      security/loadpin/
8587 F:      Documentation/admin-guide/LSM/LoadPin.rst
8588
8589 LOCKING PRIMITIVES
8590 M:      Peter Zijlstra <peterz@infradead.org>
8591 M:      Ingo Molnar <mingo@redhat.com>
8592 M:      Will Deacon <will.deacon@arm.com>
8593 L:      linux-kernel@vger.kernel.org
8594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8595 S:      Maintained
8596 F:      Documentation/locking/
8597 F:      include/linux/lockdep.h
8598 F:      include/linux/spinlock*.h
8599 F:      arch/*/include/asm/spinlock*.h
8600 F:      include/linux/rwlock*.h
8601 F:      include/linux/mutex*.h
8602 F:      arch/*/include/asm/mutex*.h
8603 F:      include/linux/rwsem*.h
8604 F:      arch/*/include/asm/rwsem.h
8605 F:      include/linux/seqlock.h
8606 F:      lib/locking*.[ch]
8607 F:      kernel/locking/
8608 X:      kernel/locking/locktorture.c
8609
8610 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8611 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8612 L:      linux-ntfs-dev@lists.sourceforge.net
8613 W:      http://www.linux-ntfs.org/content/view/19/37/
8614 S:      Maintained
8615 F:      Documentation/ldm.txt
8616 F:      block/partitions/ldm.*
8617
8618 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8619 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8620 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8621 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8622 L:      MPT-FusionLinux.pdl@broadcom.com
8623 L:      linux-scsi@vger.kernel.org
8624 W:      http://www.avagotech.com/support/
8625 S:      Supported
8626 F:      drivers/message/fusion/
8627 F:      drivers/scsi/mpt3sas/
8628
8629 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8630 M:      Matthew Wilcox <matthew@wil.cx>
8631 L:      linux-scsi@vger.kernel.org
8632 S:      Maintained
8633 F:      drivers/scsi/sym53c8xx_2/
8634
8635 LTC4261 HARDWARE MONITOR DRIVER
8636 M:      Guenter Roeck <linux@roeck-us.net>
8637 L:      linux-hwmon@vger.kernel.org
8638 S:      Maintained
8639 F:      Documentation/hwmon/ltc4261
8640 F:      drivers/hwmon/ltc4261.c
8641
8642 LTC4306 I2C MULTIPLEXER DRIVER
8643 M:      Michael Hennerich <michael.hennerich@analog.com>
8644 W:      http://ez.analog.com/community/linux-device-drivers
8645 L:      linux-i2c@vger.kernel.org
8646 S:      Supported
8647 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8648 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8649
8650 LTP (Linux Test Project)
8651 M:      Mike Frysinger <vapier@gentoo.org>
8652 M:      Cyril Hrubis <chrubis@suse.cz>
8653 M:      Wanlong Gao <wanlong.gao@gmail.com>
8654 M:      Jan Stancek <jstancek@redhat.com>
8655 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8656 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8657 L:      ltp@lists.linux.it (subscribers-only)
8658 W:      http://linux-test-project.github.io/
8659 T:      git git://github.com/linux-test-project/ltp.git
8660 S:      Maintained
8661
8662 M68K ARCHITECTURE
8663 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8664 L:      linux-m68k@lists.linux-m68k.org
8665 W:      http://www.linux-m68k.org/
8666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8667 S:      Maintained
8668 F:      arch/m68k/
8669 F:      drivers/zorro/
8670
8671 M68K ON APPLE MACINTOSH
8672 M:      Joshua Thompson <funaho@jurai.org>
8673 W:      http://www.mac.linux-m68k.org/
8674 L:      linux-m68k@lists.linux-m68k.org
8675 S:      Maintained
8676 F:      arch/m68k/mac/
8677
8678 M68K ON HP9000/300
8679 M:      Philip Blundell <philb@gnu.org>
8680 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8681 S:      Maintained
8682 F:      arch/m68k/hp300/
8683
8684 M88DS3103 MEDIA DRIVER
8685 M:      Antti Palosaari <crope@iki.fi>
8686 L:      linux-media@vger.kernel.org
8687 W:      https://linuxtv.org
8688 W:      http://palosaari.fi/linux/
8689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8690 T:      git git://linuxtv.org/anttip/media_tree.git
8691 S:      Maintained
8692 F:      drivers/media/dvb-frontends/m88ds3103*
8693
8694 M88RS2000 MEDIA DRIVER
8695 M:      Malcolm Priestley <tvboxspy@gmail.com>
8696 L:      linux-media@vger.kernel.org
8697 W:      https://linuxtv.org
8698 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8699 S:      Maintained
8700 F:      drivers/media/dvb-frontends/m88rs2000*
8701
8702 MA901 MASTERKIT USB FM RADIO DRIVER
8703 M:      Alexey Klimov <klimov.linux@gmail.com>
8704 L:      linux-media@vger.kernel.org
8705 T:      git git://linuxtv.org/media_tree.git
8706 S:      Maintained
8707 F:      drivers/media/radio/radio-ma901.c
8708
8709 MAC80211
8710 M:      Johannes Berg <johannes@sipsolutions.net>
8711 L:      linux-wireless@vger.kernel.org
8712 W:      http://wireless.kernel.org/
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8715 S:      Maintained
8716 F:      Documentation/networking/mac80211-injection.txt
8717 F:      include/net/mac80211.h
8718 F:      net/mac80211/
8719 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8720 F:      Documentation/networking/mac80211_hwsim/README
8721
8722 MAILBOX API
8723 M:      Jassi Brar <jassisinghbrar@gmail.com>
8724 L:      linux-kernel@vger.kernel.org
8725 S:      Maintained
8726 F:      drivers/mailbox/
8727 F:      include/linux/mailbox_client.h
8728 F:      include/linux/mailbox_controller.h
8729
8730 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8731 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8732 W:      http://www.kernel.org/doc/man-pages
8733 L:      linux-man@vger.kernel.org
8734 S:      Maintained
8735
8736 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8737 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8738 L:      linux-mips@linux-mips.org
8739 S:      Maintained
8740 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8741
8742 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8743 M:      Andrew Lunn <andrew@lunn.ch>
8744 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8745 L:      netdev@vger.kernel.org
8746 S:      Maintained
8747 F:      drivers/net/dsa/mv88e6xxx/
8748 F:      linux/platform_data/mv88e6xxx.h
8749 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8750
8751 MARVELL ARMADA DRM SUPPORT
8752 M:      Russell King <linux@armlinux.org.uk>
8753 S:      Maintained
8754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8755 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8756 F:      drivers/gpu/drm/armada/
8757 F:      include/uapi/drm/armada_drm.h
8758 F:      Documentation/devicetree/bindings/display/armada/
8759
8760 MARVELL CRYPTO DRIVER
8761 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8762 M:      Arnaud Ebalard <arno@natisbad.org>
8763 F:      drivers/crypto/marvell/
8764 S:      Maintained
8765 L:      linux-crypto@vger.kernel.org
8766
8767 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8768 M:      Mirko Lindner <mlindner@marvell.com>
8769 M:      Stephen Hemminger <stephen@networkplumber.org>
8770 L:      netdev@vger.kernel.org
8771 S:      Maintained
8772 F:      drivers/net/ethernet/marvell/sk*
8773
8774 MARVELL LIBERTAS WIRELESS DRIVER
8775 L:      libertas-dev@lists.infradead.org
8776 S:      Orphan
8777 F:      drivers/net/wireless/marvell/libertas/
8778
8779 MARVELL MACCHIATOBIN SUPPORT
8780 M:      Russell King <linux@armlinux.org.uk>
8781 L:      linux-arm-kernel@lists.infradead.org
8782 S:      Maintained
8783 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8784
8785 MARVELL MV643XX ETHERNET DRIVER
8786 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8787 L:      netdev@vger.kernel.org
8788 S:      Maintained
8789 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8790 F:      include/linux/mv643xx.h
8791
8792 MARVELL MV88X3310 PHY DRIVER
8793 M:      Russell King <linux@armlinux.org.uk>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      drivers/net/phy/marvell10g.c
8797
8798 MARVELL MVNETA ETHERNET DRIVER
8799 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/ethernet/marvell/mvneta.*
8803
8804 MARVELL MWIFIEX WIRELESS DRIVER
8805 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8806 M:      Nishant Sarmukadam <nishants@marvell.com>
8807 M:      Ganapathi Bhat <gbhat@marvell.com>
8808 M:      Xinming Hu <huxinming820@gmail.com>
8809 L:      linux-wireless@vger.kernel.org
8810 S:      Maintained
8811 F:      drivers/net/wireless/marvell/mwifiex/
8812
8813 MARVELL MWL8K WIRELESS DRIVER
8814 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8815 L:      linux-wireless@vger.kernel.org
8816 S:      Odd Fixes
8817 F:      drivers/net/wireless/marvell/mwl8k.c
8818
8819 MARVELL NAND CONTROLLER DRIVER
8820 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8821 L:      linux-mtd@lists.infradead.org
8822 S:      Maintained
8823 F:      drivers/mtd/nand/raw/marvell_nand.c
8824 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8825
8826 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8827 M:      Nicolas Pitre <nico@fluxnic.net>
8828 S:      Odd Fixes
8829 F:      drivers/mmc/host/mvsdio.*
8830
8831 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8832 M:      Hu Ziji <huziji@marvell.com>
8833 L:      linux-mmc@vger.kernel.org
8834 S:      Supported
8835 F:      drivers/mmc/host/sdhci-xenon*
8836 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8837
8838 MATROX FRAMEBUFFER DRIVER
8839 L:      linux-fbdev@vger.kernel.org
8840 S:      Orphan
8841 F:      drivers/video/fbdev/matrox/matroxfb_*
8842 F:      include/uapi/linux/matroxfb.h
8843
8844 MAX16065 HARDWARE MONITOR DRIVER
8845 M:      Guenter Roeck <linux@roeck-us.net>
8846 L:      linux-hwmon@vger.kernel.org
8847 S:      Maintained
8848 F:      Documentation/hwmon/max16065
8849 F:      drivers/hwmon/max16065.c
8850
8851 MAX20751 HARDWARE MONITOR DRIVER
8852 M:      Guenter Roeck <linux@roeck-us.net>
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Maintained
8855 F:      Documentation/hwmon/max20751
8856 F:      drivers/hwmon/max20751.c
8857
8858 MAX2175 SDR TUNER DRIVER
8859 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8860 L:      linux-media@vger.kernel.org
8861 T:      git git://linuxtv.org/media_tree.git
8862 S:      Maintained
8863 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8864 F:      Documentation/media/v4l-drivers/max2175.rst
8865 F:      drivers/media/i2c/max2175*
8866 F:      include/uapi/linux/max2175.h
8867
8868 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8869 L:      linux-hwmon@vger.kernel.org
8870 S:      Orphan
8871 F:      Documentation/hwmon/max6650
8872 F:      drivers/hwmon/max6650.c
8873
8874 MAX6697 HARDWARE MONITOR DRIVER
8875 M:      Guenter Roeck <linux@roeck-us.net>
8876 L:      linux-hwmon@vger.kernel.org
8877 S:      Maintained
8878 F:      Documentation/hwmon/max6697
8879 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8880 F:      drivers/hwmon/max6697.c
8881 F:      include/linux/platform_data/max6697.h
8882
8883 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8884 M:      Peter Rosin <peda@axentia.se>
8885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8886 S:      Maintained
8887 F:      Documentation/devicetree/bindings/sound/max9860.txt
8888 F:      sound/soc/codecs/max9860.*
8889
8890 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8891 M:      Javier Martinez Canillas <javier@dowhile0.org>
8892 L:      linux-kernel@vger.kernel.org
8893 S:      Supported
8894 F:      drivers/regulator/max77802-regulator.c
8895 F:      Documentation/devicetree/bindings/*/*max77802.txt
8896 F:      include/dt-bindings/*/*max77802.h
8897
8898 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8899 M:      Krzysztof Kozlowski <krzk@kernel.org>
8900 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8901 L:      linux-pm@vger.kernel.org
8902 S:      Supported
8903 F:      drivers/power/supply/max14577_charger.c
8904 F:      drivers/power/supply/max77693_charger.c
8905
8906 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8907 M:      Chanwoo Choi <cw00.choi@samsung.com>
8908 M:      Krzysztof Kozlowski <krzk@kernel.org>
8909 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8910 L:      linux-kernel@vger.kernel.org
8911 S:      Supported
8912 F:      drivers/*/max14577*.c
8913 F:      drivers/*/max77686*.c
8914 F:      drivers/*/max77693*.c
8915 F:      drivers/extcon/extcon-max14577.c
8916 F:      drivers/extcon/extcon-max77693.c
8917 F:      drivers/rtc/rtc-max77686.c
8918 F:      drivers/clk/clk-max77686.c
8919 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8920 F:      Documentation/devicetree/bindings/*/max77686.txt
8921 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8922 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8923 F:      include/linux/mfd/max14577*.h
8924 F:      include/linux/mfd/max77686*.h
8925 F:      include/linux/mfd/max77693*.h
8926
8927 MAXIRADIO FM RADIO RECEIVER DRIVER
8928 M:      Hans Verkuil <hverkuil@xs4all.nl>
8929 L:      linux-media@vger.kernel.org
8930 T:      git git://linuxtv.org/media_tree.git
8931 W:      https://linuxtv.org
8932 S:      Maintained
8933 F:      drivers/media/radio/radio-maxiradio*
8934
8935 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8936 M:      Peter Rosin <peda@axentia.se>
8937 L:      linux-iio@vger.kernel.org
8938 S:      Maintained
8939 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8940 F:      drivers/iio/potentiometer/mcp4018.c
8941 F:      drivers/iio/potentiometer/mcp4531.c
8942
8943 MCR20A IEEE-802.15.4 RADIO DRIVER
8944 M:      Xue Liu <liuxuenetmail@gmail.com>
8945 L:      linux-wpan@vger.kernel.org
8946 W:      https://github.com/xueliu/mcr20a-linux
8947 S:      Maintained
8948 F:      drivers/net/ieee802154/mcr20a.c
8949 F:      drivers/net/ieee802154/mcr20a.h
8950 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8951
8952 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8953 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8954 L:      linux-iio@vger.kernel.org
8955 S:      Maintained
8956 F:      drivers/iio/dac/cio-dac.c
8957
8958 MEDIA DRIVERS FOR ASCOT2E
8959 M:      Sergey Kozlov <serjk@netup.ru>
8960 M:      Abylay Ospan <aospan@netup.ru>
8961 L:      linux-media@vger.kernel.org
8962 W:      https://linuxtv.org
8963 W:      http://netup.tv/
8964 T:      git git://linuxtv.org/media_tree.git
8965 S:      Supported
8966 F:      drivers/media/dvb-frontends/ascot2e*
8967
8968 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8969 M:      Jasmin Jessich <jasmin@anw.at>
8970 L:      linux-media@vger.kernel.org
8971 W:      https://linuxtv.org
8972 T:      git git://linuxtv.org/media_tree.git
8973 S:      Maintained
8974 F:      drivers/media/dvb-frontends/cxd2099*
8975
8976 MEDIA DRIVERS FOR CXD2841ER
8977 M:      Sergey Kozlov <serjk@netup.ru>
8978 M:      Abylay Ospan <aospan@netup.ru>
8979 L:      linux-media@vger.kernel.org
8980 W:      https://linuxtv.org
8981 W:      http://netup.tv/
8982 T:      git git://linuxtv.org/media_tree.git
8983 S:      Supported
8984 F:      drivers/media/dvb-frontends/cxd2841er*
8985
8986 MEDIA DRIVERS FOR CXD2880
8987 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8988 L:      linux-media@vger.kernel.org
8989 W:      http://linuxtv.org/
8990 T:      git git://linuxtv.org/media_tree.git
8991 S:      Supported
8992 F:      drivers/media/dvb-frontends/cxd2880/*
8993 F:      drivers/media/spi/cxd2880*
8994
8995 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8996 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8997 L:      linux-media@vger.kernel.org
8998 W:      https://linuxtv.org
8999 T:      git git://linuxtv.org/media_tree.git
9000 S:      Maintained
9001 F:      drivers/media/pci/ddbridge/*
9002
9003 MEDIA DRIVERS FOR FREESCALE IMX
9004 M:      Steve Longerbeam <slongerbeam@gmail.com>
9005 M:      Philipp Zabel <p.zabel@pengutronix.de>
9006 L:      linux-media@vger.kernel.org
9007 T:      git git://linuxtv.org/media_tree.git
9008 S:      Maintained
9009 F:      Documentation/devicetree/bindings/media/imx.txt
9010 F:      Documentation/media/v4l-drivers/imx.rst
9011 F:      drivers/staging/media/imx/
9012 F:      include/linux/imx-media.h
9013 F:      include/media/imx.h
9014
9015 MEDIA DRIVERS FOR HELENE
9016 M:      Abylay Ospan <aospan@netup.ru>
9017 L:      linux-media@vger.kernel.org
9018 W:      https://linuxtv.org
9019 W:      http://netup.tv/
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Supported
9022 F:      drivers/media/dvb-frontends/helene*
9023
9024 MEDIA DRIVERS FOR HORUS3A
9025 M:      Sergey Kozlov <serjk@netup.ru>
9026 M:      Abylay Ospan <aospan@netup.ru>
9027 L:      linux-media@vger.kernel.org
9028 W:      https://linuxtv.org
9029 W:      http://netup.tv/
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      drivers/media/dvb-frontends/horus3a*
9033
9034 MEDIA DRIVERS FOR LNBH25
9035 M:      Sergey Kozlov <serjk@netup.ru>
9036 M:      Abylay Ospan <aospan@netup.ru>
9037 L:      linux-media@vger.kernel.org
9038 W:      https://linuxtv.org
9039 W:      http://netup.tv/
9040 T:      git git://linuxtv.org/media_tree.git
9041 S:      Supported
9042 F:      drivers/media/dvb-frontends/lnbh25*
9043
9044 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9045 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9046 L:      linux-media@vger.kernel.org
9047 W:      https://linuxtv.org
9048 T:      git git://linuxtv.org/media_tree.git
9049 S:      Maintained
9050 F:      drivers/media/dvb-frontends/mxl5xx*
9051
9052 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9053 M:      Sergey Kozlov <serjk@netup.ru>
9054 M:      Abylay Ospan <aospan@netup.ru>
9055 L:      linux-media@vger.kernel.org
9056 W:      https://linuxtv.org
9057 W:      http://netup.tv/
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Supported
9060 F:      drivers/media/pci/netup_unidvb/*
9061
9062 MEDIA DRIVERS FOR RENESAS - CEU
9063 M:      Jacopo Mondi <jacopo@jmondi.org>
9064 L:      linux-media@vger.kernel.org
9065 L:      linux-renesas-soc@vger.kernel.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Supported
9068 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9069 F:      drivers/media/platform/renesas-ceu.c
9070 F:      include/media/drv-intf/renesas-ceu.h
9071
9072 MEDIA DRIVERS FOR RENESAS - DRIF
9073 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9074 L:      linux-media@vger.kernel.org
9075 L:      linux-renesas-soc@vger.kernel.org
9076 T:      git git://linuxtv.org/media_tree.git
9077 S:      Supported
9078 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9079 F:      drivers/media/platform/rcar_drif.c
9080
9081 MEDIA DRIVERS FOR RENESAS - FCP
9082 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9083 L:      linux-media@vger.kernel.org
9084 L:      linux-renesas-soc@vger.kernel.org
9085 T:      git git://linuxtv.org/media_tree.git
9086 S:      Supported
9087 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9088 F:      drivers/media/platform/rcar-fcp.c
9089 F:      include/media/rcar-fcp.h
9090
9091 MEDIA DRIVERS FOR RENESAS - FDP1
9092 M:      Kieran Bingham <kieran@bingham.xyz>
9093 L:      linux-media@vger.kernel.org
9094 L:      linux-renesas-soc@vger.kernel.org
9095 T:      git git://linuxtv.org/media_tree.git
9096 S:      Supported
9097 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9098 F:      drivers/media/platform/rcar_fdp1.c
9099
9100 MEDIA DRIVERS FOR RENESAS - VIN
9101 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9102 L:      linux-media@vger.kernel.org
9103 L:      linux-renesas-soc@vger.kernel.org
9104 T:      git git://linuxtv.org/media_tree.git
9105 S:      Supported
9106 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9107 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9108 F:      drivers/media/platform/rcar-vin/
9109
9110 MEDIA DRIVERS FOR RENESAS - VSP1
9111 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9112 L:      linux-media@vger.kernel.org
9113 L:      linux-renesas-soc@vger.kernel.org
9114 T:      git git://linuxtv.org/media_tree.git
9115 S:      Supported
9116 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9117 F:      drivers/media/platform/vsp1/
9118
9119 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9120 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9121 L:      linux-media@vger.kernel.org
9122 W:      https://linuxtv.org
9123 T:      git git://linuxtv.org/media_tree.git
9124 S:      Maintained
9125 F:      drivers/media/dvb-frontends/stv0910*
9126
9127 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9128 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9129 L:      linux-media@vger.kernel.org
9130 W:      https://linuxtv.org
9131 T:      git git://linuxtv.org/media_tree.git
9132 S:      Maintained
9133 F:      drivers/media/dvb-frontends/stv6111*
9134
9135 MEDIA DRIVERS FOR STM32 - DCMI
9136 M:      Hugues Fruchet <hugues.fruchet@st.com>
9137 L:      linux-media@vger.kernel.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 S:      Supported
9140 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9141 F:      drivers/media/platform/stm32/stm32-dcmi.c
9142
9143 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9144 M:      Dmitry Osipenko <digetx@gmail.com>
9145 L:      linux-media@vger.kernel.org
9146 L:      linux-tegra@vger.kernel.org
9147 T:      git git://linuxtv.org/media_tree.git
9148 S:      Maintained
9149 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9150 F:      drivers/staging/media/tegra-vde/
9151
9152 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9153 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9154 P:      LinuxTV.org Project
9155 L:      linux-media@vger.kernel.org
9156 W:      https://linuxtv.org
9157 Q:      http://patchwork.kernel.org/project/linux-media/list/
9158 T:      git git://linuxtv.org/media_tree.git
9159 S:      Maintained
9160 F:      Documentation/devicetree/bindings/media/
9161 F:      Documentation/media/
9162 F:      drivers/media/
9163 F:      drivers/staging/media/
9164 F:      include/linux/platform_data/media/
9165 F:      include/media/
9166 F:      include/uapi/linux/dvb/
9167 F:      include/uapi/linux/videodev2.h
9168 F:      include/uapi/linux/media.h
9169 F:      include/uapi/linux/v4l2-*
9170 F:      include/uapi/linux/meye.h
9171 F:      include/uapi/linux/ivtv*
9172 F:      include/uapi/linux/uvcvideo.h
9173
9174 MEDIATEK BLUETOOTH DRIVER
9175 M:      Sean Wang <sean.wang@mediatek.com>
9176 L:      linux-bluetooth@vger.kernel.org
9177 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9178 S:      Maintained
9179 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9180 F:      drivers/bluetooth/btmtkuart.c
9181
9182 MEDIATEK CIR DRIVER
9183 M:      Sean Wang <sean.wang@mediatek.com>
9184 S:      Maintained
9185 F:      drivers/media/rc/mtk-cir.c
9186
9187 MEDIATEK DMA DRIVER
9188 M:      Sean Wang <sean.wang@mediatek.com>
9189 L:      dmaengine@vger.kernel.org
9190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9191 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9192 S:      Maintained
9193 F:      Documentation/devicetree/bindings/dma/mtk-*
9194 F:      drivers/dma/mediatek/
9195
9196 MEDIATEK PMIC LED DRIVER
9197 M:      Sean Wang <sean.wang@mediatek.com>
9198 S:      Maintained
9199 F:      drivers/leds/leds-mt6323.c
9200 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9201
9202 MEDIATEK ETHERNET DRIVER
9203 M:      Felix Fietkau <nbd@openwrt.org>
9204 M:      John Crispin <john@phrozen.org>
9205 M:      Sean Wang <sean.wang@mediatek.com>
9206 M:      Nelson Chang <nelson.chang@mediatek.com>
9207 L:      netdev@vger.kernel.org
9208 S:      Maintained
9209 F:      drivers/net/ethernet/mediatek/
9210
9211 MEDIATEK SWITCH DRIVER
9212 M:      Sean Wang <sean.wang@mediatek.com>
9213 L:      netdev@vger.kernel.org
9214 S:      Maintained
9215 F:      drivers/net/dsa/mt7530.*
9216 F:      net/dsa/tag_mtk.c
9217
9218 MEDIATEK JPEG DRIVER
9219 M:      Rick Chang <rick.chang@mediatek.com>
9220 M:      Bin Liu <bin.liu@mediatek.com>
9221 S:      Supported
9222 F:      drivers/media/platform/mtk-jpeg/
9223 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9224
9225 MEDIATEK MDP DRIVER
9226 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9227 M:      Houlong Wei <houlong.wei@mediatek.com>
9228 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9229 S:      Supported
9230 F:      drivers/media/platform/mtk-mdp/
9231 F:      drivers/media/platform/mtk-vpu/
9232 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9233
9234 MEDIATEK MEDIA DRIVER
9235 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9236 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9237 S:      Supported
9238 F:      drivers/media/platform/mtk-vcodec/
9239 F:      drivers/media/platform/mtk-vpu/
9240 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9241 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9242
9243 MEDIATEK MT7601U WIRELESS LAN DRIVER
9244 M:      Jakub Kicinski <kubakici@wp.pl>
9245 L:      linux-wireless@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/net/wireless/mediatek/mt7601u/
9248
9249 MEDIATEK NAND CONTROLLER DRIVER
9250 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9251 L:      linux-mtd@lists.infradead.org
9252 S:      Maintained
9253 F:      drivers/mtd/nand/raw/mtk_*
9254 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9255
9256 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9257 M:      Sean Wang <sean.wang@mediatek.com>
9258 S:      Maintained
9259 F:      drivers/char/hw_random/mtk-rng.c
9260
9261 MEDIATEK USB3 DRD IP DRIVER
9262 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9263 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9265 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9266 S:      Maintained
9267 F:      drivers/usb/mtu3/
9268
9269 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9270 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9271 M:      Martin Donnelly <martin.donnelly@ge.com>
9272 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9273 S:      Maintained
9274 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9275 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9276
9277 MEGARAID SCSI/SAS DRIVERS
9278 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9279 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9280 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9281 L:      megaraidlinux.pdl@broadcom.com
9282 L:      linux-scsi@vger.kernel.org
9283 W:      http://www.avagotech.com/support/
9284 S:      Maintained
9285 F:      Documentation/scsi/megaraid.txt
9286 F:      drivers/scsi/megaraid.*
9287 F:      drivers/scsi/megaraid/
9288
9289 MELEXIS MLX90614 DRIVER
9290 M:      Crt Mori <cmo@melexis.com>
9291 L:      linux-iio@vger.kernel.org
9292 W:      http://www.melexis.com
9293 S:      Supported
9294 F:      drivers/iio/temperature/mlx90614.c
9295
9296 MELEXIS MLX90632 DRIVER
9297 M:      Crt Mori <cmo@melexis.com>
9298 L:      linux-iio@vger.kernel.org
9299 W:      http://www.melexis.com
9300 S:      Supported
9301 F:      drivers/iio/temperature/mlx90632.c
9302
9303 MELFAS MIP4 TOUCHSCREEN DRIVER
9304 M:      Sangwon Jee <jeesw@melfas.com>
9305 W:      http://www.melfas.com
9306 S:      Supported
9307 F:      drivers/input/touchscreen/melfas_mip4.c
9308 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9309
9310 MELLANOX ETHERNET DRIVER (mlx4_en)
9311 M:      Tariq Toukan <tariqt@mellanox.com>
9312 L:      netdev@vger.kernel.org
9313 S:      Supported
9314 W:      http://www.mellanox.com
9315 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9316 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9317
9318 MELLANOX ETHERNET DRIVER (mlx5e)
9319 M:      Saeed Mahameed <saeedm@mellanox.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Supported
9322 W:      http://www.mellanox.com
9323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9324 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9325
9326 MELLANOX ETHERNET INNOVA DRIVERS
9327 R:      Boris Pismenny <borisp@mellanox.com>
9328 L:      netdev@vger.kernel.org
9329 S:      Supported
9330 W:      http://www.mellanox.com
9331 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9333 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9334 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9335 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9336
9337 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9338 R:      Boris Pismenny <borisp@mellanox.com>
9339 L:      netdev@vger.kernel.org
9340 S:      Supported
9341 W:      http://www.mellanox.com
9342 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9344 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9345
9346 MELLANOX ETHERNET SWITCH DRIVERS
9347 M:      Jiri Pirko <jiri@mellanox.com>
9348 M:      Ido Schimmel <idosch@mellanox.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9353 F:      drivers/net/ethernet/mellanox/mlxsw/
9354 F:      tools/testing/selftests/drivers/net/mlxsw/
9355
9356 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9357 M:      mlxsw@mellanox.com
9358 L:      netdev@vger.kernel.org
9359 S:      Supported
9360 W:      http://www.mellanox.com
9361 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9362 F:      drivers/net/ethernet/mellanox/mlxfw/
9363
9364 MELLANOX HARDWARE PLATFORM SUPPORT
9365 M:      Andy Shevchenko <andy@infradead.org>
9366 M:      Darren Hart <dvhart@infradead.org>
9367 M:      Vadim Pasternak <vadimp@mellanox.com>
9368 L:      platform-driver-x86@vger.kernel.org
9369 S:      Supported
9370 F:      drivers/platform/mellanox/
9371
9372 MELLANOX MLX4 core VPI driver
9373 M:      Tariq Toukan <tariqt@mellanox.com>
9374 L:      netdev@vger.kernel.org
9375 L:      linux-rdma@vger.kernel.org
9376 W:      http://www.mellanox.com
9377 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9378 S:      Supported
9379 F:      drivers/net/ethernet/mellanox/mlx4/
9380 F:      include/linux/mlx4/
9381
9382 MELLANOX MLX4 IB driver
9383 M:      Yishai Hadas <yishaih@mellanox.com>
9384 L:      linux-rdma@vger.kernel.org
9385 W:      http://www.mellanox.com
9386 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9387 S:      Supported
9388 F:      drivers/infiniband/hw/mlx4/
9389 F:      include/linux/mlx4/
9390 F:      include/uapi/rdma/mlx4-abi.h
9391
9392 MELLANOX MLX5 core VPI driver
9393 M:      Saeed Mahameed <saeedm@mellanox.com>
9394 M:      Leon Romanovsky <leonro@mellanox.com>
9395 L:      netdev@vger.kernel.org
9396 L:      linux-rdma@vger.kernel.org
9397 W:      http://www.mellanox.com
9398 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9399 S:      Supported
9400 F:      drivers/net/ethernet/mellanox/mlx5/core/
9401 F:      include/linux/mlx5/
9402
9403 MELLANOX MLX5 IB driver
9404 M:      Leon Romanovsky <leonro@mellanox.com>
9405 L:      linux-rdma@vger.kernel.org
9406 W:      http://www.mellanox.com
9407 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9408 S:      Supported
9409 F:      drivers/infiniband/hw/mlx5/
9410 F:      include/linux/mlx5/
9411 F:      include/uapi/rdma/mlx5-abi.h
9412
9413 MELLANOX MLXCPLD I2C AND MUX DRIVER
9414 M:      Vadim Pasternak <vadimp@mellanox.com>
9415 M:      Michael Shych <michaelsh@mellanox.com>
9416 L:      linux-i2c@vger.kernel.org
9417 S:      Supported
9418 F:      drivers/i2c/busses/i2c-mlxcpld.c
9419 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9420 F:      Documentation/i2c/busses/i2c-mlxcpld
9421
9422 MELLANOX MLXCPLD LED DRIVER
9423 M:      Vadim Pasternak <vadimp@mellanox.com>
9424 L:      linux-leds@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/leds/leds-mlxcpld.c
9427 F:      drivers/leds/leds-mlxreg.c
9428 F:      Documentation/leds/leds-mlxcpld.txt
9429
9430 MELLANOX PLATFORM DRIVER
9431 M:      Vadim Pasternak <vadimp@mellanox.com>
9432 L:      platform-driver-x86@vger.kernel.org
9433 S:      Supported
9434 F:      drivers/platform/x86/mlx-platform.c
9435
9436 MEMBARRIER SUPPORT
9437 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9438 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9439 L:      linux-kernel@vger.kernel.org
9440 S:      Supported
9441 F:      kernel/sched/membarrier.c
9442 F:      include/uapi/linux/membarrier.h
9443 F:      arch/powerpc/include/asm/membarrier.h
9444
9445 MEMORY MANAGEMENT
9446 L:      linux-mm@kvack.org
9447 W:      http://www.linux-mm.org
9448 S:      Maintained
9449 F:      include/linux/mm.h
9450 F:      include/linux/gfp.h
9451 F:      include/linux/mmzone.h
9452 F:      include/linux/memory_hotplug.h
9453 F:      include/linux/vmalloc.h
9454 F:      mm/
9455
9456 MEMORY TECHNOLOGY DEVICES (MTD)
9457 M:      David Woodhouse <dwmw2@infradead.org>
9458 M:      Brian Norris <computersforpeace@gmail.com>
9459 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9460 M:      Marek Vasut <marek.vasut@gmail.com>
9461 M:      Richard Weinberger <richard@nod.at>
9462 L:      linux-mtd@lists.infradead.org
9463 W:      http://www.linux-mtd.infradead.org/
9464 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9465 T:      git git://git.infradead.org/linux-mtd.git master
9466 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9467 S:      Maintained
9468 F:      Documentation/devicetree/bindings/mtd/
9469 F:      drivers/mtd/
9470 F:      include/linux/mtd/
9471 F:      include/uapi/mtd/
9472
9473 MEN A21 WATCHDOG DRIVER
9474 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9475 L:      linux-watchdog@vger.kernel.org
9476 S:      Maintained
9477 F:      drivers/watchdog/mena21_wdt.c
9478
9479 MEN CHAMELEON BUS (mcb)
9480 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9481 S:      Maintained
9482 F:      drivers/mcb/
9483 F:      include/linux/mcb.h
9484 F:      Documentation/men-chameleon-bus.txt
9485
9486 MEN F21BMC (Board Management Controller)
9487 M:      Andreas Werner <andreas.werner@men.de>
9488 S:      Supported
9489 F:      drivers/mfd/menf21bmc.c
9490 F:      drivers/watchdog/menf21bmc_wdt.c
9491 F:      drivers/leds/leds-menf21bmc.c
9492 F:      drivers/hwmon/menf21bmc_hwmon.c
9493 F:      Documentation/hwmon/menf21bmc
9494
9495 MEN Z069 WATCHDOG DRIVER
9496 M:      Johannes Thumshirn <jth@kernel.org>
9497 L:      linux-watchdog@vger.kernel.org
9498 S:      Maintained
9499 F:      drivers/watchdog/menz069_wdt.c
9500
9501 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9502 M:      Neil Armstrong <narmstrong@baylibre.com>
9503 L:      linux-media@lists.freedesktop.org
9504 L:      linux-amlogic@lists.infradead.org
9505 W:      http://linux-meson.com/
9506 S:      Supported
9507 F:      drivers/media/platform/meson/ao-cec.c
9508 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9509 T:      git git://linuxtv.org/media_tree.git
9510
9511 MICROBLAZE ARCHITECTURE
9512 M:      Michal Simek <monstr@monstr.eu>
9513 W:      http://www.monstr.eu/fdt/
9514 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9515 S:      Supported
9516 F:      arch/microblaze/
9517
9518 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9519 M:      Richard Genoud <richard.genoud@gmail.com>
9520 S:      Maintained
9521 F:      drivers/tty/serial/atmel_serial.c
9522 F:      drivers/tty/serial/atmel_serial.h
9523
9524 MICROCHIP / ATMEL DMA DRIVER
9525 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9527 L:      dmaengine@vger.kernel.org
9528 S:      Supported
9529 F:      drivers/dma/at_hdmac.c
9530 F:      drivers/dma/at_hdmac_regs.h
9531 F:      include/linux/platform_data/dma-atmel.h
9532
9533 MICROCHIP / ATMEL ECC DRIVER
9534 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9535 L:      linux-crypto@vger.kernel.org
9536 S:      Maintained
9537 F:      drivers/crypto/atmel-ecc.*
9538
9539 MICROCHIP / ATMEL ISC DRIVER
9540 M:      Songjun Wu <songjun.wu@microchip.com>
9541 L:      linux-media@vger.kernel.org
9542 S:      Supported
9543 F:      drivers/media/platform/atmel/atmel-isc.c
9544 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9545 F:      devicetree/bindings/media/atmel-isc.txt
9546
9547 MICROCHIP / ATMEL NAND DRIVER
9548 M:      Josh Wu <rainyfeeling@outlook.com>
9549 L:      linux-mtd@lists.infradead.org
9550 S:      Supported
9551 F:      drivers/mtd/nand/raw/atmel/*
9552 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9553
9554 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9555 M:      Woojung Huh <Woojung.Huh@microchip.com>
9556 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9557 L:      netdev@vger.kernel.org
9558 S:      Maintained
9559 F:      net/dsa/tag_ksz.c
9560 F:      drivers/net/dsa/microchip/*
9561 F:      include/linux/platform_data/microchip-ksz.h
9562 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9563
9564 MICROCHIP LAN743X ETHERNET DRIVER
9565 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9566 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9567 L:      netdev@vger.kernel.org
9568 S:      Maintained
9569 F:      drivers/net/ethernet/microchip/lan743x_*
9570
9571 MICROCHIP USB251XB DRIVER
9572 M:      Richard Leitner <richard.leitner@skidata.com>
9573 L:      linux-usb@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/usb/misc/usb251xb.c
9576 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9577
9578 MICROSEMI MIPS SOCS
9579 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9580 L:      linux-mips@linux-mips.org
9581 S:      Maintained
9582 F:      arch/mips/generic/board-ocelot.c
9583 F:      arch/mips/configs/generic/board-ocelot.config
9584 F:      arch/mips/boot/dts/mscc/
9585 F:      Documentation/devicetree/bindings/mips/mscc.txt
9586
9587 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9588 M:      Don Brace <don.brace@microsemi.com>
9589 L:      esc.storagedev@microsemi.com
9590 L:      linux-scsi@vger.kernel.org
9591 S:      Supported
9592 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9593 F:      drivers/scsi/smartpqi/Kconfig
9594 F:      drivers/scsi/smartpqi/Makefile
9595 F:      include/linux/cciss*.h
9596 F:      include/uapi/linux/cciss*.h
9597 F:      Documentation/scsi/smartpqi.txt
9598
9599 MICROSEMI ETHERNET SWITCH DRIVER
9600 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9601 L:      netdev@vger.kernel.org
9602 S:      Supported
9603 F:      drivers/net/ethernet/mscc/
9604
9605 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9606 M:      Chen Yu <yu.c.chen@intel.com>
9607 L:      platform-driver-x86@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/platform/x86/surfacepro3_button.c
9610
9611 MICROTEK X6 SCANNER
9612 M:      Oliver Neukum <oliver@neukum.org>
9613 S:      Maintained
9614 F:      drivers/usb/image/microtek.*
9615
9616 MIPS
9617 M:      Ralf Baechle <ralf@linux-mips.org>
9618 M:      Paul Burton <paul.burton@mips.com>
9619 M:      James Hogan <jhogan@kernel.org>
9620 L:      linux-mips@linux-mips.org
9621 W:      http://www.linux-mips.org/
9622 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9624 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/mips/
9627 F:      Documentation/mips/
9628 F:      arch/mips/
9629 F:      drivers/platform/mips/
9630
9631 MIPS BOSTON DEVELOPMENT BOARD
9632 M:      Paul Burton <paul.burton@mips.com>
9633 L:      linux-mips@linux-mips.org
9634 S:      Maintained
9635 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9636 F:      arch/mips/boot/dts/img/boston.dts
9637 F:      arch/mips/configs/generic/board-boston.config
9638 F:      drivers/clk/imgtec/clk-boston.c
9639 F:      include/dt-bindings/clock/boston-clock.h
9640
9641 MIPS GENERIC PLATFORM
9642 M:      Paul Burton <paul.burton@mips.com>
9643 L:      linux-mips@linux-mips.org
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9646 F:      arch/mips/generic/
9647 F:      arch/mips/tools/generic-board-config.sh
9648
9649 MIPS/LOONGSON1 ARCHITECTURE
9650 M:      Keguang Zhang <keguang.zhang@gmail.com>
9651 L:      linux-mips@linux-mips.org
9652 S:      Maintained
9653 F:      arch/mips/loongson32/
9654 F:      arch/mips/include/asm/mach-loongson32/
9655 F:      drivers/*/*loongson1*
9656 F:      drivers/*/*/*loongson1*
9657
9658 MIPS/LOONGSON2 ARCHITECTURE
9659 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9660 L:      linux-mips@linux-mips.org
9661 S:      Maintained
9662 F:      arch/mips/loongson64/*{2e/2f}*
9663 F:      arch/mips/include/asm/mach-loongson64/
9664 F:      drivers/*/*loongson2*
9665 F:      drivers/*/*/*loongson2*
9666
9667 MIPS/LOONGSON3 ARCHITECTURE
9668 M:      Huacai Chen <chenhc@lemote.com>
9669 L:      linux-mips@linux-mips.org
9670 S:      Maintained
9671 F:      arch/mips/loongson64/
9672 F:      arch/mips/include/asm/mach-loongson64/
9673 F:      drivers/platform/mips/cpu_hwmon.c
9674 F:      drivers/*/*loongson3*
9675 F:      drivers/*/*/*loongson3*
9676
9677 MIPS RINT INSTRUCTION EMULATION
9678 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9679 L:      linux-mips@linux-mips.org
9680 S:      Supported
9681 F:      arch/mips/math-emu/sp_rint.c
9682 F:      arch/mips/math-emu/dp_rint.c
9683
9684 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9685 M:      Hans Verkuil <hverkuil@xs4all.nl>
9686 L:      linux-media@vger.kernel.org
9687 T:      git git://linuxtv.org/media_tree.git
9688 W:      https://linuxtv.org
9689 S:      Odd Fixes
9690 F:      drivers/media/radio/radio-miropcm20*
9691
9692 MMP SUPPORT
9693 M:      Eric Miao <eric.y.miao@gmail.com>
9694 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9696 T:      git git://github.com/hzhuang1/linux.git
9697 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9698 S:      Maintained
9699 F:      arch/arm/boot/dts/mmp*
9700 F:      arch/arm/mach-mmp/
9701
9702 MN88472 MEDIA DRIVER
9703 M:      Antti Palosaari <crope@iki.fi>
9704 L:      linux-media@vger.kernel.org
9705 W:      https://linuxtv.org
9706 W:      http://palosaari.fi/linux/
9707 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9708 S:      Maintained
9709 F:      drivers/media/dvb-frontends/mn88472*
9710
9711 MN88473 MEDIA DRIVER
9712 M:      Antti Palosaari <crope@iki.fi>
9713 L:      linux-media@vger.kernel.org
9714 W:      https://linuxtv.org
9715 W:      http://palosaari.fi/linux/
9716 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9717 S:      Maintained
9718 F:      drivers/media/dvb-frontends/mn88473*
9719
9720 MODULE SUPPORT
9721 M:      Jessica Yu <jeyu@kernel.org>
9722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9723 S:      Maintained
9724 F:      include/linux/module.h
9725 F:      kernel/module.c
9726
9727 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9728 W:      http://popies.net/meye/
9729 S:      Orphan
9730 F:      Documentation/media/v4l-drivers/meye*
9731 F:      drivers/media/pci/meye/
9732 F:      include/uapi/linux/meye.h
9733
9734 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9735 M:      Jiri Slaby <jirislaby@gmail.com>
9736 S:      Maintained
9737 F:      Documentation/serial/moxa-smartio
9738 F:      drivers/tty/mxser.*
9739
9740 MR800 AVERMEDIA USB FM RADIO DRIVER
9741 M:      Alexey Klimov <klimov.linux@gmail.com>
9742 L:      linux-media@vger.kernel.org
9743 T:      git git://linuxtv.org/media_tree.git
9744 S:      Maintained
9745 F:      drivers/media/radio/radio-mr800.c
9746
9747 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9748 M:      Alan Ott <alan@signal11.us>
9749 L:      linux-wpan@vger.kernel.org
9750 S:      Maintained
9751 F:      drivers/net/ieee802154/mrf24j40.c
9752 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9753
9754 MSI LAPTOP SUPPORT
9755 M:      "Lee, Chun-Yi" <jlee@suse.com>
9756 L:      platform-driver-x86@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/platform/x86/msi-laptop.c
9759
9760 MSI WMI SUPPORT
9761 L:      platform-driver-x86@vger.kernel.org
9762 S:      Orphan
9763 F:      drivers/platform/x86/msi-wmi.c
9764
9765 MSI001 MEDIA DRIVER
9766 M:      Antti Palosaari <crope@iki.fi>
9767 L:      linux-media@vger.kernel.org
9768 W:      https://linuxtv.org
9769 W:      http://palosaari.fi/linux/
9770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9771 T:      git git://linuxtv.org/anttip/media_tree.git
9772 S:      Maintained
9773 F:      drivers/media/tuners/msi001*
9774
9775 MSI2500 MEDIA DRIVER
9776 M:      Antti Palosaari <crope@iki.fi>
9777 L:      linux-media@vger.kernel.org
9778 W:      https://linuxtv.org
9779 W:      http://palosaari.fi/linux/
9780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9781 T:      git git://linuxtv.org/anttip/media_tree.git
9782 S:      Maintained
9783 F:      drivers/media/usb/msi2500/
9784
9785 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9786 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9787 L:      linux-mtd@lists.infradead.org
9788 S:      Maintained
9789 F:      drivers/mtd/devices/docg3*
9790
9791 MT9M032 APTINA SENSOR DRIVER
9792 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9793 L:      linux-media@vger.kernel.org
9794 T:      git git://linuxtv.org/media_tree.git
9795 S:      Maintained
9796 F:      drivers/media/i2c/mt9m032.c
9797 F:      include/media/i2c/mt9m032.h
9798
9799 MT9P031 APTINA CAMERA SENSOR
9800 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9801 L:      linux-media@vger.kernel.org
9802 T:      git git://linuxtv.org/media_tree.git
9803 S:      Maintained
9804 F:      drivers/media/i2c/mt9p031.c
9805 F:      include/media/i2c/mt9p031.h
9806
9807 MT9T001 APTINA CAMERA SENSOR
9808 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9809 L:      linux-media@vger.kernel.org
9810 T:      git git://linuxtv.org/media_tree.git
9811 S:      Maintained
9812 F:      drivers/media/i2c/mt9t001.c
9813 F:      include/media/i2c/mt9t001.h
9814
9815 MT9T112 APTINA CAMERA SENSOR
9816 M:      Jacopo Mondi <jacopo@jmondi.org>
9817 L:      linux-media@vger.kernel.org
9818 T:      git git://linuxtv.org/media_tree.git
9819 S:      Odd Fixes
9820 F:      drivers/media/i2c/mt9t112.c
9821 F:      include/media/i2c/mt9t112.h
9822
9823 MT9V032 APTINA CAMERA SENSOR
9824 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9825 L:      linux-media@vger.kernel.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Maintained
9828 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9829 F:      drivers/media/i2c/mt9v032.c
9830 F:      include/media/i2c/mt9v032.h
9831
9832 MT9V111 APTINA CAMERA SENSOR
9833 M:      Jacopo Mondi <jacopo@jmondi.org>
9834 L:      linux-media@vger.kernel.org
9835 T:      git git://linuxtv.org/media_tree.git
9836 S:      Maintained
9837 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9838 F:      drivers/media/i2c/mt9v111.c
9839
9840 MULTIFUNCTION DEVICES (MFD)
9841 M:      Lee Jones <lee.jones@linaro.org>
9842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9843 S:      Supported
9844 F:      Documentation/devicetree/bindings/mfd/
9845 F:      drivers/mfd/
9846 F:      include/linux/mfd/
9847 F:      include/dt-bindings/mfd/
9848
9849 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9850 S:      Orphan
9851 F:      drivers/mmc/host/mmc_spi.c
9852 F:      include/linux/spi/mmc_spi.h
9853
9854 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9855 M:      Ulf Hansson <ulf.hansson@linaro.org>
9856 L:      linux-mmc@vger.kernel.org
9857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9858 S:      Maintained
9859 F:      Documentation/devicetree/bindings/mmc/
9860 F:      drivers/mmc/
9861 F:      include/linux/mmc/
9862 F:      include/uapi/linux/mmc/
9863
9864 MULTIPLEXER SUBSYSTEM
9865 M:      Peter Rosin <peda@axentia.se>
9866 S:      Maintained
9867 F:      Documentation/ABI/testing/sysfs-class-mux*
9868 F:      Documentation/devicetree/bindings/mux/
9869 F:      include/linux/dt-bindings/mux/
9870 F:      include/linux/mux/
9871 F:      drivers/mux/
9872
9873 MULTITECH MULTIPORT CARD (ISICOM)
9874 S:      Orphan
9875 F:      drivers/tty/isicom.c
9876 F:      include/linux/isicom.h
9877
9878 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9879 M:      Bin Liu <b-liu@ti.com>
9880 L:      linux-usb@vger.kernel.org
9881 S:      Maintained
9882 F:      drivers/usb/musb/
9883
9884 MXL301RF MEDIA DRIVER
9885 M:      Akihiro Tsukada <tskd08@gmail.com>
9886 L:      linux-media@vger.kernel.org
9887 S:      Odd Fixes
9888 F:      drivers/media/tuners/mxl301rf*
9889
9890 MXL5007T MEDIA DRIVER
9891 M:      Michael Krufky <mkrufky@linuxtv.org>
9892 L:      linux-media@vger.kernel.org
9893 W:      https://linuxtv.org
9894 W:      http://github.com/mkrufky
9895 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9896 T:      git git://linuxtv.org/mkrufky/tuners.git
9897 S:      Maintained
9898 F:      drivers/media/tuners/mxl5007t.*
9899
9900 MXSFB DRM DRIVER
9901 M:      Marek Vasut <marex@denx.de>
9902 S:      Supported
9903 F:      drivers/gpu/drm/mxsfb/
9904 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9905
9906 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9907 M:      Chris Lee <christopher.lee@cspi.com>
9908 L:      netdev@vger.kernel.org
9909 W:      https://www.cspi.com/ethernet-products/support/downloads/
9910 S:      Supported
9911 F:      drivers/net/ethernet/myricom/myri10ge/
9912
9913 NAND FLASH SUBSYSTEM
9914 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9915 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9916 R:      Richard Weinberger <richard@nod.at>
9917 L:      linux-mtd@lists.infradead.org
9918 W:      http://www.linux-mtd.infradead.org/
9919 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9920 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9921 T:      git git://git.infradead.org/linux-mtd.git nand/next
9922 S:      Maintained
9923 F:      drivers/mtd/nand/
9924 F:      include/linux/mtd/*nand*.h
9925
9926 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9927 M:      Daniel Mack <zonque@gmail.com>
9928 S:      Maintained
9929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9930 W:      http://www.native-instruments.com
9931 F:      sound/usb/caiaq/
9932
9933 NATSEMI ETHERNET DRIVER (DP8381x)
9934 S:      Orphan
9935 F:      drivers/net/ethernet/natsemi/natsemi.c
9936
9937 NCP FILESYSTEM
9938 M:      Petr Vandrovec <petr@vandrovec.name>
9939 S:      Obsolete
9940 F:      drivers/staging/ncpfs/
9941
9942 NCR 5380 SCSI DRIVERS
9943 M:      Finn Thain <fthain@telegraphics.com.au>
9944 M:      Michael Schmitz <schmitzmic@gmail.com>
9945 L:      linux-scsi@vger.kernel.org
9946 S:      Maintained
9947 F:      Documentation/scsi/g_NCR5380.txt
9948 F:      drivers/scsi/NCR5380.*
9949 F:      drivers/scsi/arm/cumana_1.c
9950 F:      drivers/scsi/arm/oak.c
9951 F:      drivers/scsi/atari_scsi.*
9952 F:      drivers/scsi/dmx3191d.c
9953 F:      drivers/scsi/g_NCR5380.*
9954 F:      drivers/scsi/mac_scsi.*
9955 F:      drivers/scsi/sun3_scsi.*
9956 F:      drivers/scsi/sun3_scsi_vme.c
9957
9958 NCSI LIBRARY:
9959 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9960 S:      Maintained
9961 F:      net/ncsi/
9962
9963 NCT6775 HARDWARE MONITOR DRIVER
9964 M:      Guenter Roeck <linux@roeck-us.net>
9965 L:      linux-hwmon@vger.kernel.org
9966 S:      Maintained
9967 F:      Documentation/hwmon/nct6775
9968 F:      drivers/hwmon/nct6775.c
9969
9970 NET_FAILOVER MODULE
9971 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9972 L:      netdev@vger.kernel.org
9973 S:      Supported
9974 F:      driver/net/net_failover.c
9975 F:      include/net/net_failover.h
9976 F:      Documentation/networking/net_failover.rst
9977
9978 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9979 M:      Faisal Latif <faisal.latif@intel.com>
9980 L:      linux-rdma@vger.kernel.org
9981 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9982 S:      Supported
9983 F:      drivers/infiniband/hw/nes/
9984 F:      include/uapi/rdma/nes-abi.h
9985
9986 NETEM NETWORK EMULATOR
9987 M:      Stephen Hemminger <stephen@networkplumber.org>
9988 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9989 S:      Maintained
9990 F:      net/sched/sch_netem.c
9991
9992 NETERION 10GbE DRIVERS (s2io/vxge)
9993 M:      Jon Mason <jdmason@kudzu.us>
9994 L:      netdev@vger.kernel.org
9995 S:      Supported
9996 F:      Documentation/networking/s2io.txt
9997 F:      Documentation/networking/vxge.txt
9998 F:      drivers/net/ethernet/neterion/
9999
10000 NETFILTER
10001 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10002 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10003 M:      Florian Westphal <fw@strlen.de>
10004 L:      netfilter-devel@vger.kernel.org
10005 L:      coreteam@netfilter.org
10006 W:      http://www.netfilter.org/
10007 W:      http://www.iptables.org/
10008 W:      http://www.nftables.org/
10009 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10012 S:      Maintained
10013 F:      include/linux/netfilter*
10014 F:      include/linux/netfilter/
10015 F:      include/net/netfilter/
10016 F:      include/uapi/linux/netfilter*
10017 F:      include/uapi/linux/netfilter/
10018 F:      net/*/netfilter.c
10019 F:      net/*/netfilter/
10020 F:      net/netfilter/
10021 F:      net/bridge/br_netfilter*.c
10022
10023 NETROM NETWORK LAYER
10024 M:      Ralf Baechle <ralf@linux-mips.org>
10025 L:      linux-hams@vger.kernel.org
10026 W:      http://www.linux-ax25.org/
10027 S:      Maintained
10028 F:      include/net/netrom.h
10029 F:      include/uapi/linux/netrom.h
10030 F:      net/netrom/
10031
10032 NETRONOME ETHERNET DRIVERS
10033 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10034 L:      oss-drivers@netronome.com
10035 S:      Maintained
10036 F:      drivers/net/ethernet/netronome/
10037
10038 NETWORK BLOCK DEVICE (NBD)
10039 M:      Josef Bacik <josef@toxicpanda.com>
10040 S:      Maintained
10041 L:      linux-block@vger.kernel.org
10042 L:      nbd@other.debian.org
10043 F:      Documentation/blockdev/nbd.txt
10044 F:      drivers/block/nbd.c
10045 F:      include/uapi/linux/nbd.h
10046
10047 NETWORK DROP MONITOR
10048 M:      Neil Horman <nhorman@tuxdriver.com>
10049 L:      netdev@vger.kernel.org
10050 S:      Maintained
10051 W:      https://fedorahosted.org/dropwatch/
10052 F:      net/core/drop_monitor.c
10053
10054 NETWORKING DRIVERS
10055 M:      "David S. Miller" <davem@davemloft.net>
10056 L:      netdev@vger.kernel.org
10057 W:      http://www.linuxfoundation.org/en/Net
10058 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10061 S:      Odd Fixes
10062 F:      Documentation/devicetree/bindings/net/
10063 F:      drivers/net/
10064 F:      include/linux/if_*
10065 F:      include/linux/netdevice.h
10066 F:      include/linux/etherdevice.h
10067 F:      include/linux/fcdevice.h
10068 F:      include/linux/fddidevice.h
10069 F:      include/linux/hippidevice.h
10070 F:      include/linux/inetdevice.h
10071 F:      include/uapi/linux/if_*
10072 F:      include/uapi/linux/netdevice.h
10073
10074 NETWORKING DRIVERS (WIRELESS)
10075 M:      Kalle Valo <kvalo@codeaurora.org>
10076 L:      linux-wireless@vger.kernel.org
10077 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/net/wireless/
10082 F:      drivers/net/wireless/
10083
10084 NETWORKING [DSA]
10085 M:      Andrew Lunn <andrew@lunn.ch>
10086 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10087 M:      Florian Fainelli <f.fainelli@gmail.com>
10088 S:      Maintained
10089 F:      Documentation/devicetree/bindings/net/dsa/
10090 F:      net/dsa/
10091 F:      include/net/dsa.h
10092 F:      include/linux/dsa/
10093 F:      drivers/net/dsa/
10094
10095 NETWORKING [GENERAL]
10096 M:      "David S. Miller" <davem@davemloft.net>
10097 L:      netdev@vger.kernel.org
10098 W:      http://www.linuxfoundation.org/en/Net
10099 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10102 B:      mailto:netdev@vger.kernel.org
10103 S:      Maintained
10104 F:      net/
10105 F:      include/net/
10106 F:      include/linux/in.h
10107 F:      include/linux/net.h
10108 F:      include/linux/netdevice.h
10109 F:      include/uapi/linux/in.h
10110 F:      include/uapi/linux/net.h
10111 F:      include/uapi/linux/netdevice.h
10112 F:      include/uapi/linux/net_namespace.h
10113 F:      tools/testing/selftests/net/
10114 F:      lib/net_utils.c
10115 F:      lib/random32.c
10116 F:      Documentation/networking/
10117
10118 NETWORKING [IPSEC]
10119 M:      Steffen Klassert <steffen.klassert@secunet.com>
10120 M:      Herbert Xu <herbert@gondor.apana.org.au>
10121 M:      "David S. Miller" <davem@davemloft.net>
10122 L:      netdev@vger.kernel.org
10123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10125 S:      Maintained
10126 F:      net/core/flow.c
10127 F:      net/xfrm/
10128 F:      net/key/
10129 F:      net/ipv4/xfrm*
10130 F:      net/ipv4/esp4*
10131 F:      net/ipv4/ah4.c
10132 F:      net/ipv4/ipcomp.c
10133 F:      net/ipv4/ip_vti.c
10134 F:      net/ipv6/xfrm*
10135 F:      net/ipv6/esp6*
10136 F:      net/ipv6/ah6.c
10137 F:      net/ipv6/ipcomp6.c
10138 F:      net/ipv6/ip6_vti.c
10139 F:      include/uapi/linux/xfrm.h
10140 F:      include/net/xfrm.h
10141
10142 NETWORKING [IPv4/IPv6]
10143 M:      "David S. Miller" <davem@davemloft.net>
10144 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10145 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10146 L:      netdev@vger.kernel.org
10147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10148 S:      Maintained
10149 F:      net/ipv4/
10150 F:      net/ipv6/
10151 F:      include/net/ip*
10152 F:      arch/x86/net/*
10153
10154 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10155 M:      Paul Moore <paul@paul-moore.com>
10156 W:      https://github.com/netlabel
10157 L:      netdev@vger.kernel.org
10158 L:      linux-security-module@vger.kernel.org
10159 S:      Maintained
10160 F:      Documentation/netlabel/
10161 F:      include/net/calipso.h
10162 F:      include/net/cipso_ipv4.h
10163 F:      include/net/netlabel.h
10164 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10165 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10166 F:      net/netlabel/
10167 F:      net/ipv4/cipso_ipv4.c
10168 F:      net/ipv6/calipso.c
10169 F:      net/netfilter/xt_CONNSECMARK.c
10170 F:      net/netfilter/xt_SECMARK.c
10171
10172 NETWORKING [TCP]
10173 M:      Eric Dumazet <edumazet@google.com>
10174 L:      netdev@vger.kernel.org
10175 S:      Maintained
10176 F:      net/ipv4/tcp*.c
10177 F:      net/ipv4/syncookies.c
10178 F:      net/ipv6/tcp*.c
10179 F:      net/ipv6/syncookies.c
10180 F:      include/uapi/linux/tcp.h
10181 F:      include/net/tcp.h
10182 F:      include/linux/tcp.h
10183 F:      include/trace/events/tcp.h
10184
10185 NETWORKING [TLS]
10186 M:      Boris Pismenny <borisp@mellanox.com>
10187 M:      Aviad Yehezkel <aviadye@mellanox.com>
10188 M:      Dave Watson <davejwatson@fb.com>
10189 L:      netdev@vger.kernel.org
10190 S:      Maintained
10191 F:      net/tls/*
10192 F:      include/uapi/linux/tls.h
10193 F:      include/net/tls.h
10194
10195 NETWORKING [WIRELESS]
10196 L:      linux-wireless@vger.kernel.org
10197 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10198
10199 NETDEVSIM
10200 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10201 S:      Maintained
10202 F:      drivers/net/netdevsim/*
10203
10204 NETXEN (1/10) GbE SUPPORT
10205 M:      Manish Chopra <manish.chopra@cavium.com>
10206 M:      Rahul Verma <rahul.verma@cavium.com>
10207 M:      Dept-GELinuxNICDev@cavium.com
10208 L:      netdev@vger.kernel.org
10209 S:      Supported
10210 F:      drivers/net/ethernet/qlogic/netxen/
10211
10212 NFC SUBSYSTEM
10213 M:      Samuel Ortiz <sameo@linux.intel.com>
10214 L:      linux-wireless@vger.kernel.org
10215 L:      linux-nfc@lists.01.org (subscribers-only)
10216 S:      Supported
10217 F:      net/nfc/
10218 F:      include/net/nfc/
10219 F:      include/uapi/linux/nfc.h
10220 F:      drivers/nfc/
10221 F:      include/linux/platform_data/nfcmrvl.h
10222 F:      include/linux/platform_data/nxp-nci.h
10223 F:      Documentation/devicetree/bindings/net/nfc/
10224
10225 NFS, SUNRPC, AND LOCKD CLIENTS
10226 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10227 M:      Anna Schumaker <anna.schumaker@netapp.com>
10228 L:      linux-nfs@vger.kernel.org
10229 W:      http://client.linux-nfs.org
10230 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10231 S:      Maintained
10232 F:      fs/lockd/
10233 F:      fs/nfs/
10234 F:      fs/nfs_common/
10235 F:      net/sunrpc/
10236 F:      include/linux/lockd/
10237 F:      include/linux/nfs*
10238 F:      include/linux/sunrpc/
10239 F:      include/uapi/linux/nfs*
10240 F:      include/uapi/linux/sunrpc/
10241
10242 NILFS2 FILESYSTEM
10243 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10244 L:      linux-nilfs@vger.kernel.org
10245 W:      https://nilfs.sourceforge.io/
10246 W:      https://nilfs.osdn.jp/
10247 T:      git git://github.com/konis/nilfs2.git
10248 S:      Supported
10249 F:      Documentation/filesystems/nilfs2.txt
10250 F:      fs/nilfs2/
10251 F:      include/trace/events/nilfs2.h
10252 F:      include/uapi/linux/nilfs2_api.h
10253 F:      include/uapi/linux/nilfs2_ondisk.h
10254
10255 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10256 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10257 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10258 S:      Maintained
10259 F:      Documentation/scsi/NinjaSCSI.txt
10260 F:      drivers/scsi/pcmcia/nsp_*
10261
10262 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10263 M:      GOTO Masanori <gotom@debian.or.jp>
10264 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10265 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10266 S:      Maintained
10267 F:      Documentation/scsi/NinjaSCSI.txt
10268 F:      drivers/scsi/nsp32*
10269
10270 NIOS2 ARCHITECTURE
10271 M:      Ley Foon Tan <lftan@altera.com>
10272 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10274 S:      Maintained
10275 F:      arch/nios2/
10276
10277 NOHZ, DYNTICKS SUPPORT
10278 M:      Frederic Weisbecker <fweisbec@gmail.com>
10279 M:      Thomas Gleixner <tglx@linutronix.de>
10280 M:      Ingo Molnar <mingo@kernel.org>
10281 L:      linux-kernel@vger.kernel.org
10282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10283 S:      Maintained
10284 F:      kernel/time/tick*.*
10285 F:      include/linux/tick.h
10286 F:      include/linux/sched/nohz.h
10287
10288 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10289 M:      Pavel Machek <pavel@ucw.cz>
10290 M:      Sakari Ailus <sakari.ailus@iki.fi>
10291 L:      linux-media@vger.kernel.org
10292 S:      Maintained
10293 F:      drivers/media/i2c/et8ek8
10294 F:      drivers/media/i2c/ad5820.c
10295
10296 NOKIA N900 POWER SUPPLY DRIVERS
10297 R:      Pali Rohár <pali.rohar@gmail.com>
10298 F:      include/linux/power/bq2415x_charger.h
10299 F:      include/linux/power/bq27xxx_battery.h
10300 F:      include/linux/power/isp1704_charger.h
10301 F:      drivers/power/supply/bq2415x_charger.c
10302 F:      drivers/power/supply/bq27xxx_battery.c
10303 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10304 F:      drivers/power/supply/isp1704_charger.c
10305 F:      drivers/power/supply/rx51_battery.c
10306
10307 NTB AMD DRIVER
10308 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10309 L:      linux-ntb@googlegroups.com
10310 S:      Supported
10311 F:      drivers/ntb/hw/amd/
10312
10313 NTB DRIVER CORE
10314 M:      Jon Mason <jdmason@kudzu.us>
10315 M:      Dave Jiang <dave.jiang@intel.com>
10316 M:      Allen Hubbe <allenbh@gmail.com>
10317 L:      linux-ntb@googlegroups.com
10318 S:      Supported
10319 W:      https://github.com/jonmason/ntb/wiki
10320 T:      git git://github.com/jonmason/ntb.git
10321 F:      drivers/ntb/
10322 F:      drivers/net/ntb_netdev.c
10323 F:      include/linux/ntb.h
10324 F:      include/linux/ntb_transport.h
10325 F:      tools/testing/selftests/ntb/
10326
10327 NTB IDT DRIVER
10328 M:      Serge Semin <fancer.lancer@gmail.com>
10329 L:      linux-ntb@googlegroups.com
10330 S:      Supported
10331 F:      drivers/ntb/hw/idt/
10332
10333 NTB INTEL DRIVER
10334 M:      Dave Jiang <dave.jiang@intel.com>
10335 L:      linux-ntb@googlegroups.com
10336 S:      Supported
10337 W:      https://github.com/davejiang/linux/wiki
10338 T:      git https://github.com/davejiang/linux.git
10339 F:      drivers/ntb/hw/intel/
10340
10341 NTFS FILESYSTEM
10342 M:      Anton Altaparmakov <anton@tuxera.com>
10343 L:      linux-ntfs-dev@lists.sourceforge.net
10344 W:      http://www.tuxera.com/
10345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10346 S:      Supported
10347 F:      Documentation/filesystems/ntfs.txt
10348 F:      fs/ntfs/
10349
10350 NUBUS SUBSYSTEM
10351 M:      Finn Thain <fthain@telegraphics.com.au>
10352 L:      linux-m68k@lists.linux-m68k.org
10353 S:      Maintained
10354 F:      arch/*/include/asm/nubus.h
10355 F:      drivers/nubus/
10356 F:      include/linux/nubus.h
10357 F:      include/uapi/linux/nubus.h
10358
10359 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10360 M:      Antonino Daplas <adaplas@gmail.com>
10361 L:      linux-fbdev@vger.kernel.org
10362 S:      Maintained
10363 F:      drivers/video/fbdev/riva/
10364 F:      drivers/video/fbdev/nvidia/
10365
10366 NVM EXPRESS DRIVER
10367 M:      Keith Busch <keith.busch@intel.com>
10368 M:      Jens Axboe <axboe@fb.com>
10369 M:      Christoph Hellwig <hch@lst.de>
10370 M:      Sagi Grimberg <sagi@grimberg.me>
10371 L:      linux-nvme@lists.infradead.org
10372 T:      git://git.infradead.org/nvme.git
10373 W:      http://git.infradead.org/nvme.git
10374 S:      Supported
10375 F:      drivers/nvme/host/
10376 F:      include/linux/nvme.h
10377 F:      include/uapi/linux/nvme_ioctl.h
10378
10379 NVM EXPRESS FC TRANSPORT DRIVERS
10380 M:      James Smart <james.smart@broadcom.com>
10381 L:      linux-nvme@lists.infradead.org
10382 S:      Supported
10383 F:      include/linux/nvme-fc.h
10384 F:      include/linux/nvme-fc-driver.h
10385 F:      drivers/nvme/host/fc.c
10386 F:      drivers/nvme/target/fc.c
10387 F:      drivers/nvme/target/fcloop.c
10388
10389 NVM EXPRESS TARGET DRIVER
10390 M:      Christoph Hellwig <hch@lst.de>
10391 M:      Sagi Grimberg <sagi@grimberg.me>
10392 L:      linux-nvme@lists.infradead.org
10393 T:      git://git.infradead.org/nvme.git
10394 W:      http://git.infradead.org/nvme.git
10395 S:      Supported
10396 F:      drivers/nvme/target/
10397
10398 NVMEM FRAMEWORK
10399 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10400 S:      Maintained
10401 F:      drivers/nvmem/
10402 F:      Documentation/devicetree/bindings/nvmem/
10403 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10404 F:      include/linux/nvmem-consumer.h
10405 F:      include/linux/nvmem-provider.h
10406
10407 NXP SGTL5000 DRIVER
10408 M:      Fabio Estevam <fabio.estevam@nxp.com>
10409 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10410 S:      Maintained
10411 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10412 F:      sound/soc/codecs/sgtl5000*
10413
10414 NXP TDA998X DRM DRIVER
10415 M:      Russell King <linux@armlinux.org.uk>
10416 S:      Maintained
10417 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10418 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10419 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10420 F:      include/drm/i2c/tda998x.h
10421 F:      include/dt-bindings/display/tda998x.h
10422 K:      "nxp,tda998x"
10423
10424 NXP TFA9879 DRIVER
10425 M:      Peter Rosin <peda@axentia.se>
10426 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10427 S:      Maintained
10428 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10429 F:      sound/soc/codecs/tfa9879*
10430
10431 NXP-NCI NFC DRIVER
10432 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10433 R:      Charles Gorand <charles.gorand@effinnov.com>
10434 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10435 S:      Supported
10436 F:      drivers/nfc/nxp-nci
10437
10438 OBJTOOL
10439 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10440 M:      Peter Zijlstra <peterz@infradead.org>
10441 S:      Supported
10442 F:      tools/objtool/
10443
10444 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10445 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10446 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10447 L:      linuxppc-dev@lists.ozlabs.org
10448 S:      Supported
10449 F:      arch/powerpc/platforms/powernv/ocxl.c
10450 F:      arch/powerpc/include/asm/pnv-ocxl.h
10451 F:      drivers/misc/ocxl/
10452 F:      include/misc/ocxl*
10453 F:      include/uapi/misc/ocxl.h
10454 F:      Documentation/accelerators/ocxl.rst
10455
10456 OMAP AUDIO SUPPORT
10457 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10458 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10460 L:      linux-omap@vger.kernel.org
10461 S:      Maintained
10462 F:      sound/soc/omap/
10463
10464 OMAP CLOCK FRAMEWORK SUPPORT
10465 M:      Paul Walmsley <paul@pwsan.com>
10466 L:      linux-omap@vger.kernel.org
10467 S:      Maintained
10468 F:      arch/arm/*omap*/*clock*
10469
10470 OMAP DEVICE TREE SUPPORT
10471 M:      Benoît Cousson <bcousson@baylibre.com>
10472 M:      Tony Lindgren <tony@atomide.com>
10473 L:      linux-omap@vger.kernel.org
10474 L:      devicetree@vger.kernel.org
10475 S:      Maintained
10476 F:      arch/arm/boot/dts/*omap*
10477 F:      arch/arm/boot/dts/*am3*
10478 F:      arch/arm/boot/dts/*am4*
10479 F:      arch/arm/boot/dts/*am5*
10480 F:      arch/arm/boot/dts/*dra7*
10481
10482 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10483 L:      linux-omap@vger.kernel.org
10484 L:      linux-fbdev@vger.kernel.org
10485 S:      Orphan
10486 F:      drivers/video/fbdev/omap2/
10487 F:      Documentation/arm/OMAP/DSS
10488
10489 OMAP FRAMEBUFFER SUPPORT
10490 L:      linux-fbdev@vger.kernel.org
10491 L:      linux-omap@vger.kernel.org
10492 S:      Orphan
10493 F:      drivers/video/fbdev/omap/
10494
10495 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10496 M:      Roger Quadros <rogerq@ti.com>
10497 M:      Tony Lindgren <tony@atomide.com>
10498 L:      linux-omap@vger.kernel.org
10499 S:      Maintained
10500 F:      drivers/memory/omap-gpmc.c
10501 F:      arch/arm/mach-omap2/*gpmc*
10502
10503 OMAP GPIO DRIVER
10504 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10505 M:      Santosh Shilimkar <ssantosh@kernel.org>
10506 M:      Kevin Hilman <khilman@kernel.org>
10507 L:      linux-omap@vger.kernel.org
10508 S:      Maintained
10509 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10510 F:      drivers/gpio/gpio-omap.c
10511
10512 OMAP HARDWARE SPINLOCK SUPPORT
10513 M:      Ohad Ben-Cohen <ohad@wizery.com>
10514 L:      linux-omap@vger.kernel.org
10515 S:      Maintained
10516 F:      drivers/hwspinlock/omap_hwspinlock.c
10517
10518 OMAP HS MMC SUPPORT
10519 L:      linux-mmc@vger.kernel.org
10520 L:      linux-omap@vger.kernel.org
10521 S:      Orphan
10522 F:      drivers/mmc/host/omap_hsmmc.c
10523
10524 OMAP HWMOD DATA
10525 M:      Paul Walmsley <paul@pwsan.com>
10526 L:      linux-omap@vger.kernel.org
10527 S:      Maintained
10528 F:      arch/arm/mach-omap2/omap_hwmod*data*
10529
10530 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10531 M:      Benoît Cousson <bcousson@baylibre.com>
10532 L:      linux-omap@vger.kernel.org
10533 S:      Maintained
10534 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10535
10536 OMAP HWMOD SUPPORT
10537 M:      Benoît Cousson <bcousson@baylibre.com>
10538 M:      Paul Walmsley <paul@pwsan.com>
10539 L:      linux-omap@vger.kernel.org
10540 S:      Maintained
10541 F:      arch/arm/mach-omap2/omap_hwmod.*
10542
10543 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10544 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10545 L:      linux-media@vger.kernel.org
10546 S:      Maintained
10547 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10548 F:      drivers/media/platform/omap3isp/
10549 F:      drivers/staging/media/omap4iss/
10550
10551 OMAP MMC SUPPORT
10552 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10553 L:      linux-omap@vger.kernel.org
10554 S:      Maintained
10555 F:      drivers/mmc/host/omap.c
10556
10557 OMAP POWER MANAGEMENT SUPPORT
10558 M:      Kevin Hilman <khilman@kernel.org>
10559 L:      linux-omap@vger.kernel.org
10560 S:      Maintained
10561 F:      arch/arm/*omap*/*pm*
10562 F:      drivers/cpufreq/omap-cpufreq.c
10563
10564 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10565 M:      Rajendra Nayak <rnayak@codeaurora.org>
10566 M:      Paul Walmsley <paul@pwsan.com>
10567 L:      linux-omap@vger.kernel.org
10568 S:      Maintained
10569 F:      arch/arm/mach-omap2/prm*
10570
10571 OMAP RANDOM NUMBER GENERATOR SUPPORT
10572 M:      Deepak Saxena <dsaxena@plexity.net>
10573 S:      Maintained
10574 F:      drivers/char/hw_random/omap-rng.c
10575
10576 OMAP USB SUPPORT
10577 L:      linux-usb@vger.kernel.org
10578 L:      linux-omap@vger.kernel.org
10579 S:      Orphan
10580 F:      drivers/usb/*/*omap*
10581 F:      arch/arm/*omap*/usb*
10582
10583 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10584 M:      Mark Jackson <mpfj@newflow.co.uk>
10585 L:      linux-omap@vger.kernel.org
10586 S:      Maintained
10587 F:      arch/arm/boot/dts/am335x-nano.dts
10588
10589 OMAP1 SUPPORT
10590 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10591 M:      Tony Lindgren <tony@atomide.com>
10592 L:      linux-omap@vger.kernel.org
10593 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10595 S:      Maintained
10596 F:      arch/arm/mach-omap1/
10597 F:      arch/arm/plat-omap/
10598 F:      arch/arm/configs/omap1_defconfig
10599 F:      drivers/i2c/busses/i2c-omap.c
10600 F:      include/linux/platform_data/i2c-omap.h
10601 F:      include/linux/platform_data/ams-delta-fiq.h
10602
10603 OMAP2+ SUPPORT
10604 M:      Tony Lindgren <tony@atomide.com>
10605 L:      linux-omap@vger.kernel.org
10606 W:      http://www.muru.com/linux/omap/
10607 W:      http://linux.omap.com/
10608 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10610 S:      Maintained
10611 F:      arch/arm/mach-omap2/
10612 F:      arch/arm/plat-omap/
10613 F:      arch/arm/configs/omap2plus_defconfig
10614 F:      drivers/i2c/busses/i2c-omap.c
10615 F:      drivers/irqchip/irq-omap-intc.c
10616 F:      drivers/mfd/*omap*.c
10617 F:      drivers/mfd/menelaus.c
10618 F:      drivers/mfd/palmas.c
10619 F:      drivers/mfd/tps65217.c
10620 F:      drivers/mfd/tps65218.c
10621 F:      drivers/mfd/tps65910.c
10622 F:      drivers/mfd/twl-core.[ch]
10623 F:      drivers/mfd/twl4030*.c
10624 F:      drivers/mfd/twl6030*.c
10625 F:      drivers/mfd/twl6040*.c
10626 F:      drivers/regulator/palmas-regulator*.c
10627 F:      drivers/regulator/pbias-regulator.c
10628 F:      drivers/regulator/tps65217-regulator.c
10629 F:      drivers/regulator/tps65218-regulator.c
10630 F:      drivers/regulator/tps65910-regulator.c
10631 F:      drivers/regulator/twl-regulator.c
10632 F:      drivers/regulator/twl6030-regulator.c
10633 F:      include/linux/platform_data/i2c-omap.h
10634
10635 ONION OMEGA2+ BOARD
10636 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10637 L:      linux-mips@linux-mips.org
10638 S:      Maintained
10639 F:      arch/mips/boot/dts/ralink/omega2p.dts
10640
10641 OMFS FILESYSTEM
10642 M:      Bob Copeland <me@bobcopeland.com>
10643 L:      linux-karma-devel@lists.sourceforge.net
10644 S:      Maintained
10645 F:      Documentation/filesystems/omfs.txt
10646 F:      fs/omfs/
10647
10648 OMNIKEY CARDMAN 4000 DRIVER
10649 M:      Harald Welte <laforge@gnumonks.org>
10650 S:      Maintained
10651 F:      drivers/char/pcmcia/cm4000_cs.c
10652 F:      include/linux/cm4000_cs.h
10653 F:      include/uapi/linux/cm4000_cs.h
10654
10655 OMNIKEY CARDMAN 4040 DRIVER
10656 M:      Harald Welte <laforge@gnumonks.org>
10657 S:      Maintained
10658 F:      drivers/char/pcmcia/cm4040_cs.*
10659
10660 OMNIVISION OV13858 SENSOR DRIVER
10661 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10662 L:      linux-media@vger.kernel.org
10663 T:      git git://linuxtv.org/media_tree.git
10664 S:      Maintained
10665 F:      drivers/media/i2c/ov13858.c
10666
10667 OMNIVISION OV2680 SENSOR DRIVER
10668 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov2680.c
10673 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10674
10675 OMNIVISION OV2685 SENSOR DRIVER
10676 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Maintained
10680 F:      drivers/media/i2c/ov2685.c
10681
10682 OMNIVISION OV5640 SENSOR DRIVER
10683 M:      Steve Longerbeam <slongerbeam@gmail.com>
10684 L:      linux-media@vger.kernel.org
10685 T:      git git://linuxtv.org/media_tree.git
10686 S:      Maintained
10687 F:      drivers/media/i2c/ov5640.c
10688
10689 OMNIVISION OV5647 SENSOR DRIVER
10690 M:      Luis Oliveira <lolivei@synopsys.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov5647.c
10695
10696 OMNIVISION OV5695 SENSOR DRIVER
10697 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov5695.c
10702
10703 OMNIVISION OV7670 SENSOR DRIVER
10704 M:      Jonathan Corbet <corbet@lwn.net>
10705 L:      linux-media@vger.kernel.org
10706 T:      git git://linuxtv.org/media_tree.git
10707 S:      Maintained
10708 F:      drivers/media/i2c/ov7670.c
10709 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10710
10711 OMNIVISION OV772x SENSOR DRIVER
10712 M:      Jacopo Mondi <jacopo@jmondi.org>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Odd fixes
10716 F:      drivers/media/i2c/ov772x.c
10717 F:      include/media/i2c/ov772x.h
10718 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10719
10720 OMNIVISION OV7740 SENSOR DRIVER
10721 M:      Wenyou Yang <wenyou.yang@microchip.com>
10722 L:      linux-media@vger.kernel.org
10723 T:      git git://linuxtv.org/media_tree.git
10724 S:      Maintained
10725 F:      drivers/media/i2c/ov7740.c
10726 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10727
10728 OMNIVISION OV9650 SENSOR DRIVER
10729 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10730 R:      Akinobu Mita <akinobu.mita@gmail.com>
10731 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10732 L:      linux-media@vger.kernel.org
10733 T:      git git://linuxtv.org/media_tree.git
10734 S:      Maintained
10735 F:      drivers/media/i2c/ov9650.c
10736 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10737
10738 ONENAND FLASH DRIVER
10739 M:      Kyungmin Park <kyungmin.park@samsung.com>
10740 L:      linux-mtd@lists.infradead.org
10741 S:      Maintained
10742 F:      drivers/mtd/nand/onenand/
10743 F:      include/linux/mtd/onenand*.h
10744
10745 ONSTREAM SCSI TAPE DRIVER
10746 M:      Willem Riede <osst@riede.org>
10747 L:      osst-users@lists.sourceforge.net
10748 L:      linux-scsi@vger.kernel.org
10749 S:      Maintained
10750 F:      Documentation/scsi/osst.txt
10751 F:      drivers/scsi/osst.*
10752 F:      drivers/scsi/osst_*.h
10753 F:      drivers/scsi/st.h
10754
10755 OP-TEE DRIVER
10756 M:      Jens Wiklander <jens.wiklander@linaro.org>
10757 S:      Maintained
10758 F:      drivers/tee/optee/
10759
10760 OPA-VNIC DRIVER
10761 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10762 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10763 L:      linux-rdma@vger.kernel.org
10764 S:      Supported
10765 F:      drivers/infiniband/ulp/opa_vnic
10766
10767 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10768 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10769 M:      Frank Rowand <frowand.list@gmail.com>
10770 L:      devicetree@vger.kernel.org
10771 S:      Maintained
10772 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10773 F:      Documentation/devicetree/overlay-notes.txt
10774 F:      drivers/of/overlay.c
10775 F:      drivers/of/resolver.c
10776 K:      of_overlay_notifier_
10777
10778 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10779 M:      Rob Herring <robh+dt@kernel.org>
10780 M:      Frank Rowand <frowand.list@gmail.com>
10781 L:      devicetree@vger.kernel.org
10782 W:      http://www.devicetree.org/
10783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10784 S:      Maintained
10785 F:      drivers/of/
10786 F:      include/linux/of*.h
10787 F:      scripts/dtc/
10788 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10789
10790 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10791 M:      Rob Herring <robh+dt@kernel.org>
10792 M:      Mark Rutland <mark.rutland@arm.com>
10793 L:      devicetree@vger.kernel.org
10794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10795 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10796 S:      Maintained
10797 F:      Documentation/devicetree/
10798 F:      arch/*/boot/dts/
10799 F:      include/dt-bindings/
10800
10801 OPENCORES I2C BUS DRIVER
10802 M:      Peter Korsgaard <peter@korsgaard.com>
10803 L:      linux-i2c@vger.kernel.org
10804 S:      Maintained
10805 F:      Documentation/i2c/busses/i2c-ocores
10806 F:      drivers/i2c/busses/i2c-ocores.c
10807
10808 OPENRISC ARCHITECTURE
10809 M:      Jonas Bonn <jonas@southpole.se>
10810 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10811 M:      Stafford Horne <shorne@gmail.com>
10812 T:      git git://github.com/openrisc/linux.git
10813 L:      openrisc@lists.librecores.org
10814 W:      http://openrisc.io
10815 S:      Maintained
10816 F:      Documentation/devicetree/bindings/openrisc/
10817 F:      Documentation/openrisc/
10818 F:      arch/openrisc/
10819 F:      drivers/irqchip/irq-ompic.c
10820 F:      drivers/irqchip/irq-or1k-*
10821
10822 OPENVSWITCH
10823 M:      Pravin B Shelar <pshelar@ovn.org>
10824 L:      netdev@vger.kernel.org
10825 L:      dev@openvswitch.org
10826 W:      http://openvswitch.org
10827 S:      Maintained
10828 F:      net/openvswitch/
10829 F:      include/uapi/linux/openvswitch.h
10830
10831 OPERATING PERFORMANCE POINTS (OPP)
10832 M:      Viresh Kumar <vireshk@kernel.org>
10833 M:      Nishanth Menon <nm@ti.com>
10834 M:      Stephen Boyd <sboyd@kernel.org>
10835 L:      linux-pm@vger.kernel.org
10836 S:      Maintained
10837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10838 F:      drivers/opp/
10839 F:      include/linux/pm_opp.h
10840 F:      Documentation/power/opp.txt
10841 F:      Documentation/devicetree/bindings/opp/
10842
10843 OPL4 DRIVER
10844 M:      Clemens Ladisch <clemens@ladisch.de>
10845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10846 T:      git git://git.alsa-project.org/alsa-kernel.git
10847 S:      Maintained
10848 F:      sound/drivers/opl4/
10849
10850 OPROFILE
10851 M:      Robert Richter <rric@kernel.org>
10852 L:      oprofile-list@lists.sf.net
10853 S:      Maintained
10854 F:      arch/*/include/asm/oprofile*.h
10855 F:      arch/*/oprofile/
10856 F:      drivers/oprofile/
10857 F:      include/linux/oprofile.h
10858
10859 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10860 M:      Mark Fasheh <mark@fasheh.com>
10861 M:      Joel Becker <jlbec@evilplan.org>
10862 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10863 W:      http://ocfs2.wiki.kernel.org
10864 S:      Supported
10865 F:      Documentation/filesystems/ocfs2.txt
10866 F:      Documentation/filesystems/dlmfs.txt
10867 F:      fs/ocfs2/
10868
10869 ORANGEFS FILESYSTEM
10870 M:      Mike Marshall <hubcap@omnibond.com>
10871 R:      Martin Brandenburg <martin@omnibond.com>
10872 L:      devel@lists.orangefs.org
10873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10874 S:      Supported
10875 F:      fs/orangefs/
10876 F:      Documentation/filesystems/orangefs.txt
10877
10878 ORINOCO DRIVER
10879 L:      linux-wireless@vger.kernel.org
10880 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10881 W:      http://www.nongnu.org/orinoco/
10882 S:      Orphan
10883 F:      drivers/net/wireless/intersil/orinoco/
10884
10885 OSD LIBRARY and FILESYSTEM
10886 M:      Boaz Harrosh <ooo@electrozaur.com>
10887 S:      Maintained
10888 F:      drivers/scsi/osd/
10889 F:      include/scsi/osd_*
10890 F:      fs/exofs/
10891
10892 OV2659 OMNIVISION SENSOR DRIVER
10893 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10894 L:      linux-media@vger.kernel.org
10895 W:      https://linuxtv.org
10896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10897 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10898 S:      Maintained
10899 F:      drivers/media/i2c/ov2659.c
10900 F:      include/media/i2c/ov2659.h
10901
10902 OVERLAY FILESYSTEM
10903 M:      Miklos Szeredi <miklos@szeredi.hu>
10904 L:      linux-unionfs@vger.kernel.org
10905 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10906 S:      Supported
10907 F:      fs/overlayfs/
10908 F:      Documentation/filesystems/overlayfs.txt
10909
10910 P54 WIRELESS DRIVER
10911 M:      Christian Lamparter <chunkeey@googlemail.com>
10912 L:      linux-wireless@vger.kernel.org
10913 W:      http://wireless.kernel.org/en/users/Drivers/p54
10914 S:      Maintained
10915 F:      drivers/net/wireless/intersil/p54/
10916
10917 PA SEMI ETHERNET DRIVER
10918 L:      netdev@vger.kernel.org
10919 S:      Orphan
10920 F:      drivers/net/ethernet/pasemi/*
10921
10922 PA SEMI SMBUS DRIVER
10923 L:      linux-i2c@vger.kernel.org
10924 S:      Orphan
10925 F:      drivers/i2c/busses/i2c-pasemi.c
10926
10927 PADATA PARALLEL EXECUTION MECHANISM
10928 M:      Steffen Klassert <steffen.klassert@secunet.com>
10929 L:      linux-crypto@vger.kernel.org
10930 S:      Maintained
10931 F:      kernel/padata.c
10932 F:      include/linux/padata.h
10933 F:      Documentation/padata.txt
10934
10935 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10936 M:      Harald Welte <laforge@gnumonks.org>
10937 L:      platform-driver-x86@vger.kernel.org
10938 S:      Maintained
10939 F:      drivers/platform/x86/panasonic-laptop.c
10940
10941 PARALLEL LCD/KEYPAD PANEL DRIVER
10942 M:      Willy Tarreau <willy@haproxy.com>
10943 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10944 S:      Odd Fixes
10945 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10946 F:      drivers/auxdisplay/panel.c
10947
10948 PARALLEL PORT SUBSYSTEM
10949 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10950 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10951 L:      linux-parport@lists.infradead.org (subscribers-only)
10952 S:      Maintained
10953 F:      drivers/parport/
10954 F:      include/linux/parport*.h
10955 F:      drivers/char/ppdev.c
10956 F:      include/uapi/linux/ppdev.h
10957 F:      Documentation/parport*.txt
10958
10959 PARAVIRT_OPS INTERFACE
10960 M:      Juergen Gross <jgross@suse.com>
10961 M:      Alok Kataria <akataria@vmware.com>
10962 L:      virtualization@lists.linux-foundation.org
10963 S:      Supported
10964 F:      Documentation/virtual/paravirt_ops.txt
10965 F:      arch/*/kernel/paravirt*
10966 F:      arch/*/include/asm/paravirt*.h
10967 F:      include/linux/hypervisor.h
10968
10969 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10970 M:      Tim Waugh <tim@cyberelk.net>
10971 L:      linux-parport@lists.infradead.org (subscribers-only)
10972 S:      Maintained
10973 F:      Documentation/blockdev/paride.txt
10974 F:      drivers/block/paride/
10975
10976 PARISC ARCHITECTURE
10977 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10978 M:      Helge Deller <deller@gmx.de>
10979 L:      linux-parisc@vger.kernel.org
10980 W:      http://www.parisc-linux.org/
10981 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10984 S:      Maintained
10985 F:      arch/parisc/
10986 F:      Documentation/parisc/
10987 F:      drivers/parisc/
10988 F:      drivers/char/agp/parisc-agp.c
10989 F:      drivers/input/serio/gscps2.c
10990 F:      drivers/parport/parport_gsc.*
10991 F:      drivers/tty/serial/8250/8250_gsc.c
10992 F:      drivers/video/fbdev/sti*
10993 F:      drivers/video/console/sti*
10994 F:      drivers/video/logo/logo_parisc*
10995
10996 PARMAN
10997 M:      Jiri Pirko <jiri@mellanox.com>
10998 L:      netdev@vger.kernel.org
10999 S:      Supported
11000 F:      lib/parman.c
11001 F:      lib/test_parman.c
11002 F:      include/linux/parman.h
11003
11004 PC87360 HARDWARE MONITORING DRIVER
11005 M:      Jim Cromie <jim.cromie@gmail.com>
11006 L:      linux-hwmon@vger.kernel.org
11007 S:      Maintained
11008 F:      Documentation/hwmon/pc87360
11009 F:      drivers/hwmon/pc87360.c
11010
11011 PC8736x GPIO DRIVER
11012 M:      Jim Cromie <jim.cromie@gmail.com>
11013 S:      Maintained
11014 F:      drivers/char/pc8736x_gpio.c
11015
11016 PC87427 HARDWARE MONITORING DRIVER
11017 M:      Jean Delvare <jdelvare@suse.com>
11018 L:      linux-hwmon@vger.kernel.org
11019 S:      Maintained
11020 F:      Documentation/hwmon/pc87427
11021 F:      drivers/hwmon/pc87427.c
11022
11023 PCA9532 LED DRIVER
11024 M:      Riku Voipio <riku.voipio@iki.fi>
11025 S:      Maintained
11026 F:      drivers/leds/leds-pca9532.c
11027 F:      include/linux/leds-pca9532.h
11028
11029 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11030 M:      Guenter Roeck <linux@roeck-us.net>
11031 L:      linux-i2c@vger.kernel.org
11032 S:      Maintained
11033 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11034
11035 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11036 M:      Khalid Aziz <khalid@gonehiking.org>
11037 S:      Maintained
11038 F:      drivers/firmware/pcdp.*
11039
11040 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11041 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11042 L:      linux-pci@vger.kernel.org
11043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11044 S:      Maintained
11045 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11046 F:      drivers/pci/controller/pci-aardvark.c
11047
11048 PCI DRIVER FOR ALTERA PCIE IP
11049 M:      Ley Foon Tan <lftan@altera.com>
11050 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11051 L:      linux-pci@vger.kernel.org
11052 S:      Supported
11053 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11054 F:      drivers/pci/controller/pcie-altera.c
11055
11056 PCI DRIVER FOR APPLIEDMICRO XGENE
11057 M:      Tanmay Inamdar <tinamdar@apm.com>
11058 L:      linux-pci@vger.kernel.org
11059 L:      linux-arm-kernel@lists.infradead.org
11060 S:      Maintained
11061 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11062 F:      drivers/pci/controller/pci-xgene.c
11063
11064 PCI DRIVER FOR ARM VERSATILE PLATFORM
11065 M:      Rob Herring <robh@kernel.org>
11066 L:      linux-pci@vger.kernel.org
11067 L:      linux-arm-kernel@lists.infradead.org
11068 S:      Maintained
11069 F:      Documentation/devicetree/bindings/pci/versatile.txt
11070 F:      drivers/pci/controller/pci-versatile.c
11071
11072 PCI DRIVER FOR ARMADA 8K
11073 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11074 L:      linux-pci@vger.kernel.org
11075 L:      linux-arm-kernel@lists.infradead.org
11076 S:      Maintained
11077 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11078 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11079
11080 PCI DRIVER FOR CADENCE PCIE IP
11081 M:      Alan Douglas <adouglas@cadence.com>
11082 L:      linux-pci@vger.kernel.org
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11085 F:      drivers/pci/controller/pcie-cadence*
11086
11087 PCI DRIVER FOR FREESCALE LAYERSCAPE
11088 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11089 M:      Mingkai Hu <mingkai.hu@nxp.com>
11090 M:      Roy Zang <roy.zang@nxp.com>
11091 L:      linuxppc-dev@lists.ozlabs.org
11092 L:      linux-pci@vger.kernel.org
11093 L:      linux-arm-kernel@lists.infradead.org
11094 S:      Maintained
11095 F:      drivers/pci/controller/dwc/*layerscape*
11096
11097 PCI DRIVER FOR GENERIC OF HOSTS
11098 M:      Will Deacon <will.deacon@arm.com>
11099 L:      linux-pci@vger.kernel.org
11100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11101 S:      Maintained
11102 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11103 F:      drivers/pci/controller/pci-host-common.c
11104 F:      drivers/pci/controller/pci-host-generic.c
11105
11106 PCI DRIVER FOR IMX6
11107 M:      Richard Zhu <hongxing.zhu@nxp.com>
11108 M:      Lucas Stach <l.stach@pengutronix.de>
11109 L:      linux-pci@vger.kernel.org
11110 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11111 S:      Maintained
11112 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11113 F:      drivers/pci/controller/dwc/*imx6*
11114
11115 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11116 M:      Keith Busch <keith.busch@intel.com>
11117 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11118 L:      linux-pci@vger.kernel.org
11119 S:      Supported
11120 F:      drivers/pci/controller/vmd.c
11121
11122 PCI DRIVER FOR MICROSEMI SWITCHTEC
11123 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11124 M:      Logan Gunthorpe <logang@deltatee.com>
11125 L:      linux-pci@vger.kernel.org
11126 S:      Maintained
11127 F:      Documentation/switchtec.txt
11128 F:      Documentation/ABI/testing/sysfs-class-switchtec
11129 F:      drivers/pci/switch/switchtec*
11130 F:      include/uapi/linux/switchtec_ioctl.h
11131 F:      include/linux/switchtec.h
11132 F:      drivers/ntb/hw/mscc/
11133
11134 PCI DRIVER FOR MOBIVEIL PCIE IP
11135 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11136 L:      linux-pci@vger.kernel.org
11137 S:      Supported
11138 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11139 F:      drivers/pci/controller/pcie-mobiveil.c
11140
11141 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11142 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11143 M:      Jason Cooper <jason@lakedaemon.net>
11144 L:      linux-pci@vger.kernel.org
11145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11146 S:      Maintained
11147 F:      drivers/pci/controller/*mvebu*
11148
11149 PCI DRIVER FOR NVIDIA TEGRA
11150 M:      Thierry Reding <thierry.reding@gmail.com>
11151 L:      linux-tegra@vger.kernel.org
11152 L:      linux-pci@vger.kernel.org
11153 S:      Supported
11154 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11155 F:      drivers/pci/controller/pci-tegra.c
11156
11157 PCI DRIVER FOR RENESAS R-CAR
11158 M:      Simon Horman <horms@verge.net.au>
11159 L:      linux-pci@vger.kernel.org
11160 L:      linux-renesas-soc@vger.kernel.org
11161 S:      Maintained
11162 F:      drivers/pci/controller/*rcar*
11163
11164 PCI DRIVER FOR SAMSUNG EXYNOS
11165 M:      Jingoo Han <jingoohan1@gmail.com>
11166 L:      linux-pci@vger.kernel.org
11167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11168 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11169 S:      Maintained
11170 F:      drivers/pci/controller/dwc/pci-exynos.c
11171
11172 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11173 M:      Jingoo Han <jingoohan1@gmail.com>
11174 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11175 L:      linux-pci@vger.kernel.org
11176 S:      Maintained
11177 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11178 F:      drivers/pci/controller/dwc/*designware*
11179
11180 PCI DRIVER FOR TI DRA7XX
11181 M:      Kishon Vijay Abraham I <kishon@ti.com>
11182 L:      linux-omap@vger.kernel.org
11183 L:      linux-pci@vger.kernel.org
11184 S:      Supported
11185 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11186 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11187
11188 PCI DRIVER FOR TI KEYSTONE
11189 M:      Murali Karicheri <m-karicheri2@ti.com>
11190 L:      linux-pci@vger.kernel.org
11191 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11192 S:      Maintained
11193 F:      drivers/pci/controller/dwc/*keystone*
11194
11195 PCI ENDPOINT SUBSYSTEM
11196 M:      Kishon Vijay Abraham I <kishon@ti.com>
11197 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11198 L:      linux-pci@vger.kernel.org
11199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11200 S:      Supported
11201 F:      drivers/pci/endpoint/
11202 F:      drivers/misc/pci_endpoint_test.c
11203 F:      tools/pci/
11204
11205 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11206 M:      Russell Currey <ruscur@russell.cc>
11207 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11208 M:      Oliver O'Halloran <oohall@gmail.com>
11209 L:      linuxppc-dev@lists.ozlabs.org
11210 S:      Supported
11211 F:      Documentation/PCI/pci-error-recovery.txt
11212 F:      drivers/pci/pcie/aer.c
11213 F:      drivers/pci/pcie/dpc.c
11214 F:      drivers/pci/pcie/err.c
11215 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11216 F:      arch/powerpc/kernel/eeh*.c
11217 F:      arch/powerpc/platforms/*/eeh*.c
11218 F:      arch/powerpc/include/*/eeh*.h
11219
11220 PCI ERROR RECOVERY
11221 M:      Linas Vepstas <linasvepstas@gmail.com>
11222 L:      linux-pci@vger.kernel.org
11223 S:      Supported
11224 F:      Documentation/PCI/pci-error-recovery.txt
11225
11226 PCI MSI DRIVER FOR ALTERA MSI IP
11227 M:      Ley Foon Tan <lftan@altera.com>
11228 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11229 L:      linux-pci@vger.kernel.org
11230 S:      Supported
11231 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11232 F:      drivers/pci/controller/pcie-altera-msi.c
11233
11234 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11235 M:      Duc Dang <dhdang@apm.com>
11236 L:      linux-pci@vger.kernel.org
11237 L:      linux-arm-kernel@lists.infradead.org
11238 S:      Maintained
11239 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11240 F:      drivers/pci/controller/pci-xgene-msi.c
11241
11242 PCI SUBSYSTEM
11243 M:      Bjorn Helgaas <bhelgaas@google.com>
11244 L:      linux-pci@vger.kernel.org
11245 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11247 S:      Supported
11248 F:      Documentation/devicetree/bindings/pci/
11249 F:      Documentation/PCI/
11250 F:      drivers/acpi/pci*
11251 F:      drivers/pci/
11252 F:      include/asm-generic/pci*
11253 F:      include/linux/pci*
11254 F:      include/linux/of_pci.h
11255 F:      include/uapi/linux/pci*
11256 F:      lib/pci*
11257 F:      arch/x86/pci/
11258 F:      arch/x86/kernel/quirks.c
11259
11260 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11261 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11262 L:      linux-pci@vger.kernel.org
11263 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11265 S:      Supported
11266 F:      drivers/pci/controller/
11267
11268 PCIE DRIVER FOR AXIS ARTPEC
11269 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11270 L:      linux-arm-kernel@axis.com
11271 L:      linux-pci@vger.kernel.org
11272 S:      Maintained
11273 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11274 F:      drivers/pci/controller/dwc/*artpec*
11275
11276 PCIE DRIVER FOR CAVIUM THUNDERX
11277 M:      David Daney <david.daney@cavium.com>
11278 L:      linux-pci@vger.kernel.org
11279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11280 S:      Supported
11281 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11282 F:      drivers/pci/controller/pci-thunder-*
11283
11284 PCIE DRIVER FOR HISILICON
11285 M:      Zhou Wang <wangzhou1@hisilicon.com>
11286 L:      linux-pci@vger.kernel.org
11287 S:      Maintained
11288 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11289 F:      drivers/pci/controller/dwc/pcie-hisi.c
11290
11291 PCIE DRIVER FOR HISILICON KIRIN
11292 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11293 M:      Binghui Wang <wangbinghui@hisilicon.com>
11294 L:      linux-pci@vger.kernel.org
11295 S:      Maintained
11296 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11297 F:      drivers/pci/controller/dwc/pcie-kirin.c
11298
11299 PCIE DRIVER FOR HISILICON STB
11300 M:      Jianguo Sun <sunjianguo1@huawei.com>
11301 M:      Shawn Guo <shawn.guo@linaro.org>
11302 L:      linux-pci@vger.kernel.org
11303 S:      Maintained
11304 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11305 F:      drivers/pci/controller/dwc/pcie-histb.c
11306
11307 PCIE DRIVER FOR MEDIATEK
11308 M:      Ryder Lee <ryder.lee@mediatek.com>
11309 L:      linux-pci@vger.kernel.org
11310 L:      linux-mediatek@lists.infradead.org
11311 S:      Supported
11312 F:      Documentation/devicetree/bindings/pci/mediatek*
11313 F:      drivers/pci/controller/*mediatek*
11314
11315 PCIE DRIVER FOR QUALCOMM MSM
11316 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11317 L:      linux-pci@vger.kernel.org
11318 L:      linux-arm-msm@vger.kernel.org
11319 S:      Maintained
11320 F:      drivers/pci/controller/dwc/*qcom*
11321
11322 PCIE DRIVER FOR ROCKCHIP
11323 M:      Shawn Lin <shawn.lin@rock-chips.com>
11324 L:      linux-pci@vger.kernel.org
11325 L:      linux-rockchip@lists.infradead.org
11326 S:      Maintained
11327 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11328 F:      drivers/pci/controller/pcie-rockchip*
11329
11330 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11331 M:      Linus Walleij <linus.walleij@linaro.org>
11332 L:      linux-pci@vger.kernel.org
11333 S:      Maintained
11334 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11335 F:      drivers/pci/controller/pci-v3-semi.c
11336
11337 PCIE DRIVER FOR ST SPEAR13XX
11338 M:      Pratyush Anand <pratyush.anand@gmail.com>
11339 L:      linux-pci@vger.kernel.org
11340 S:      Maintained
11341 F:      drivers/pci/controller/dwc/*spear*
11342
11343 PCMCIA SUBSYSTEM
11344 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11346 S:      Odd Fixes
11347 F:      Documentation/pcmcia/
11348 F:      tools/pcmcia/
11349 F:      drivers/pcmcia/
11350 F:      include/pcmcia/
11351
11352 PCNET32 NETWORK DRIVER
11353 M:      Don Fry <pcnet32@frontier.com>
11354 L:      netdev@vger.kernel.org
11355 S:      Maintained
11356 F:      drivers/net/ethernet/amd/pcnet32.c
11357
11358 PCRYPT PARALLEL CRYPTO ENGINE
11359 M:      Steffen Klassert <steffen.klassert@secunet.com>
11360 L:      linux-crypto@vger.kernel.org
11361 S:      Maintained
11362 F:      crypto/pcrypt.c
11363 F:      include/crypto/pcrypt.h
11364
11365 PEAQ WMI HOTKEYS DRIVER
11366 M:      Hans de Goede <hdegoede@redhat.com>
11367 L:      platform-driver-x86@vger.kernel.org
11368 S:      Maintained
11369 F:      drivers/platform/x86/peaq-wmi.c
11370
11371 PER-CPU MEMORY ALLOCATOR
11372 M:      Dennis Zhou <dennis@kernel.org>
11373 M:      Tejun Heo <tj@kernel.org>
11374 M:      Christoph Lameter <cl@linux.com>
11375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11376 S:      Maintained
11377 F:      include/linux/percpu*.h
11378 F:      mm/percpu*.c
11379 F:      arch/*/include/asm/percpu.h
11380
11381 PER-TASK DELAY ACCOUNTING
11382 M:      Balbir Singh <bsingharora@gmail.com>
11383 S:      Maintained
11384 F:      include/linux/delayacct.h
11385 F:      kernel/delayacct.c
11386
11387 PERFORMANCE EVENTS SUBSYSTEM
11388 M:      Peter Zijlstra <peterz@infradead.org>
11389 M:      Ingo Molnar <mingo@redhat.com>
11390 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11391 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11392 R:      Jiri Olsa <jolsa@redhat.com>
11393 R:      Namhyung Kim <namhyung@kernel.org>
11394 L:      linux-kernel@vger.kernel.org
11395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11396 S:      Supported
11397 F:      kernel/events/*
11398 F:      include/linux/perf_event.h
11399 F:      include/uapi/linux/perf_event.h
11400 F:      arch/*/kernel/perf_event*.c
11401 F:      arch/*/kernel/*/perf_event*.c
11402 F:      arch/*/kernel/*/*/perf_event*.c
11403 F:      arch/*/include/asm/perf_event.h
11404 F:      arch/*/kernel/perf_callchain.c
11405 F:      arch/*/events/*
11406 F:      tools/perf/
11407
11408 PERSONALITY HANDLING
11409 M:      Christoph Hellwig <hch@infradead.org>
11410 L:      linux-abi-devel@lists.sourceforge.net
11411 S:      Maintained
11412 F:      include/linux/personality.h
11413 F:      include/uapi/linux/personality.h
11414
11415 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11416 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11417 L:      linux-input@vger.kernel.org
11418 S:      Maintained
11419 F:      Documentation/input/devices/pxrc.rst
11420 F:      drivers/input/joystick/pxrc.c
11421
11422 PHONET PROTOCOL
11423 M:      Remi Denis-Courmont <courmisch@gmail.com>
11424 S:      Supported
11425 F:      Documentation/networking/phonet.txt
11426 F:      include/linux/phonet.h
11427 F:      include/net/phonet/
11428 F:      include/uapi/linux/phonet.h
11429 F:      net/phonet/
11430
11431 PHRAM MTD DRIVER
11432 M:      Joern Engel <joern@lazybastard.org>
11433 L:      linux-mtd@lists.infradead.org
11434 S:      Maintained
11435 F:      drivers/mtd/devices/phram.c
11436
11437 PICOLCD HID DRIVER
11438 M:      Bruno Prémont <bonbons@linux-vserver.org>
11439 L:      linux-input@vger.kernel.org
11440 S:      Maintained
11441 F:      drivers/hid/hid-picolcd*
11442
11443 PICOXCELL SUPPORT
11444 M:      Jamie Iles <jamie@jamieiles.com>
11445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11446 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11447 S:      Supported
11448 F:      arch/arm/boot/dts/picoxcell*
11449 F:      arch/arm/mach-picoxcell/
11450 F:      drivers/crypto/picoxcell*
11451
11452 PIN CONTROL SUBSYSTEM
11453 M:      Linus Walleij <linus.walleij@linaro.org>
11454 L:      linux-gpio@vger.kernel.org
11455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11456 S:      Maintained
11457 F:      Documentation/devicetree/bindings/pinctrl/
11458 F:      Documentation/driver-api/pinctl.rst
11459 F:      drivers/pinctrl/
11460 F:      include/linux/pinctrl/
11461
11462 PIN CONTROLLER - ATMEL AT91
11463 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11465 S:      Maintained
11466 F:      drivers/pinctrl/pinctrl-at91.*
11467
11468 PIN CONTROLLER - ATMEL AT91 PIO4
11469 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11471 L:      linux-gpio@vger.kernel.org
11472 S:      Supported
11473 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11474
11475 PIN CONTROLLER - FREESCALE
11476 M:      Dong Aisheng <aisheng.dong@nxp.com>
11477 M:      Fabio Estevam <festevam@gmail.com>
11478 M:      Shawn Guo <shawnguo@kernel.org>
11479 M:      Stefan Agner <stefan@agner.ch>
11480 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11481 L:      linux-gpio@vger.kernel.org
11482 S:      Maintained
11483 F:      drivers/pinctrl/freescale/
11484 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11485
11486 PIN CONTROLLER - INTEL
11487 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11488 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11489 S:      Maintained
11490 F:      drivers/pinctrl/intel/
11491
11492 PIN CONTROLLER - MEDIATEK
11493 M:      Sean Wang <sean.wang@mediatek.com>
11494 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11495 S:      Maintained
11496 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11497 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11498 F:      drivers/pinctrl/mediatek/mtk-eint.*
11499 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11500 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11501 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11502
11503 PIN CONTROLLER - QUALCOMM
11504 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11505 S:      Maintained
11506 L:      linux-arm-msm@vger.kernel.org
11507 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11508 F:      drivers/pinctrl/qcom/
11509
11510 PIN CONTROLLER - RENESAS
11511 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11512 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11513 L:      linux-renesas-soc@vger.kernel.org
11514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11515 S:      Maintained
11516 F:      drivers/pinctrl/sh-pfc/
11517
11518 PIN CONTROLLER - SAMSUNG
11519 M:      Tomasz Figa <tomasz.figa@gmail.com>
11520 M:      Krzysztof Kozlowski <krzk@kernel.org>
11521 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11523 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11524 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11526 S:      Maintained
11527 F:      drivers/pinctrl/samsung/
11528 F:      include/dt-bindings/pinctrl/samsung.h
11529 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11530
11531 PIN CONTROLLER - SINGLE
11532 M:      Tony Lindgren <tony@atomide.com>
11533 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11535 L:      linux-omap@vger.kernel.org
11536 S:      Maintained
11537 F:      drivers/pinctrl/pinctrl-single.c
11538
11539 PIN CONTROLLER - ST SPEAR
11540 M:      Viresh Kumar <vireshk@kernel.org>
11541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11542 W:      http://www.st.com/spear
11543 S:      Maintained
11544 F:      drivers/pinctrl/spear/
11545
11546 PISTACHIO SOC SUPPORT
11547 M:      James Hartley <james.hartley@sondrel.com>
11548 L:      linux-mips@linux-mips.org
11549 S:      Odd Fixes
11550 F:      arch/mips/pistachio/
11551 F:      arch/mips/include/asm/mach-pistachio/
11552 F:      arch/mips/boot/dts/img/pistachio*
11553 F:      arch/mips/configs/pistachio*_defconfig
11554
11555 PKTCDVD DRIVER
11556 S:      Orphan
11557 M:      linux-block@vger.kernel.org
11558 F:      drivers/block/pktcdvd.c
11559 F:      include/linux/pktcdvd.h
11560 F:      include/uapi/linux/pktcdvd.h
11561
11562 PKUNITY SOC DRIVERS
11563 M:      Guan Xuetao <gxt@pku.edu.cn>
11564 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11565 S:      Maintained
11566 T:      git git://github.com/gxt/linux.git
11567 F:      drivers/input/serio/i8042-unicore32io.h
11568 F:      drivers/i2c/busses/i2c-puv3.c
11569 F:      drivers/video/fbdev/fb-puv3.c
11570 F:      drivers/rtc/rtc-puv3.c
11571
11572 PMBUS HARDWARE MONITORING DRIVERS
11573 M:      Guenter Roeck <linux@roeck-us.net>
11574 L:      linux-hwmon@vger.kernel.org
11575 W:      http://hwmon.wiki.kernel.org/
11576 W:      http://www.roeck-us.net/linux/drivers/
11577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11578 S:      Maintained
11579 F:      Documentation/hwmon/pmbus
11580 F:      drivers/hwmon/pmbus/
11581 F:      include/linux/pmbus.h
11582
11583 PMC SIERRA MaxRAID DRIVER
11584 L:      linux-scsi@vger.kernel.org
11585 W:      http://www.pmc-sierra.com/
11586 S:      Orphan
11587 F:      drivers/scsi/pmcraid.*
11588
11589 PMC SIERRA PM8001 DRIVER
11590 M:      Jack Wang <jinpu.wang@profitbricks.com>
11591 M:      lindar_liu@usish.com
11592 L:      linux-scsi@vger.kernel.org
11593 S:      Supported
11594 F:      drivers/scsi/pm8001/
11595
11596 PNP SUPPORT
11597 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11598 S:      Maintained
11599 F:      drivers/pnp/
11600
11601 POSIX CLOCKS and TIMERS
11602 M:      Thomas Gleixner <tglx@linutronix.de>
11603 L:      linux-kernel@vger.kernel.org
11604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11605 S:      Maintained
11606 F:      fs/timerfd.c
11607 F:      include/linux/timer*
11608 F:      kernel/time/*timer*
11609
11610 POWER MANAGEMENT CORE
11611 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11612 L:      linux-pm@vger.kernel.org
11613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11614 B:      https://bugzilla.kernel.org
11615 S:      Supported
11616 F:      drivers/base/power/
11617 F:      include/linux/pm.h
11618 F:      include/linux/pm_*
11619 F:      include/linux/powercap.h
11620 F:      drivers/powercap/
11621 F:      kernel/configs/nopm.config
11622
11623 POWER STATE COORDINATION INTERFACE (PSCI)
11624 M:      Mark Rutland <mark.rutland@arm.com>
11625 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11626 L:      linux-arm-kernel@lists.infradead.org
11627 S:      Maintained
11628 F:      drivers/firmware/psci*.c
11629 F:      include/linux/psci.h
11630 F:      include/uapi/linux/psci.h
11631
11632 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11633 M:      Sebastian Reichel <sre@kernel.org>
11634 L:      linux-pm@vger.kernel.org
11635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11636 S:      Maintained
11637 F:      Documentation/ABI/testing/sysfs-class-power
11638 F:      Documentation/devicetree/bindings/power/supply/
11639 F:      include/linux/power_supply.h
11640 F:      drivers/power/supply/
11641
11642 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11643 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11644 L:      linuxppc-dev@lists.ozlabs.org
11645 S:      Maintained
11646 F:      drivers/char/powernv-op-panel.c
11647
11648 PPP OVER ATM (RFC 2364)
11649 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11650 S:      Maintained
11651 F:      net/atm/pppoatm.c
11652 F:      include/uapi/linux/atmppp.h
11653
11654 PPP OVER ETHERNET
11655 M:      Michal Ostrowski <mostrows@earthlink.net>
11656 S:      Maintained
11657 F:      drivers/net/ppp/pppoe.c
11658 F:      drivers/net/ppp/pppox.c
11659
11660 PPP OVER L2TP
11661 M:      James Chapman <jchapman@katalix.com>
11662 S:      Maintained
11663 F:      net/l2tp/l2tp_ppp.c
11664 F:      include/linux/if_pppol2tp.h
11665 F:      include/uapi/linux/if_pppol2tp.h
11666
11667 PPP PROTOCOL DRIVERS AND COMPRESSORS
11668 M:      Paul Mackerras <paulus@samba.org>
11669 L:      linux-ppp@vger.kernel.org
11670 S:      Maintained
11671 F:      drivers/net/ppp/ppp_*
11672
11673 PPS SUPPORT
11674 M:      Rodolfo Giometti <giometti@enneenne.com>
11675 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11676 L:      linuxpps@ml.enneenne.com (subscribers-only)
11677 S:      Maintained
11678 F:      Documentation/pps/
11679 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11680 F:      Documentation/ABI/testing/sysfs-pps
11681 F:      drivers/pps/
11682 F:      include/linux/pps*.h
11683 F:      include/uapi/linux/pps.h
11684
11685 PPTP DRIVER
11686 M:      Dmitry Kozlov <xeb@mail.ru>
11687 L:      netdev@vger.kernel.org
11688 S:      Maintained
11689 F:      drivers/net/ppp/pptp.c
11690 W:      http://sourceforge.net/projects/accel-pptp
11691
11692 PREEMPTIBLE KERNEL
11693 M:      Robert Love <rml@tech9.net>
11694 L:      kpreempt-tech@lists.sourceforge.net
11695 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11696 S:      Supported
11697 F:      Documentation/preempt-locking.txt
11698 F:      include/linux/preempt.h
11699
11700 PRINTK
11701 M:      Petr Mladek <pmladek@suse.com>
11702 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11703 R:      Steven Rostedt <rostedt@goodmis.org>
11704 S:      Maintained
11705 F:      kernel/printk/
11706 F:      include/linux/printk.h
11707
11708 PRISM54 WIRELESS DRIVER
11709 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11710 L:      linux-wireless@vger.kernel.org
11711 W:      http://wireless.kernel.org/en/users/Drivers/p54
11712 S:      Obsolete
11713 F:      drivers/net/wireless/intersil/prism54/
11714
11715 PROC FILESYSTEM
11716 R:      Alexey Dobriyan <adobriyan@gmail.com>
11717 L:      linux-kernel@vger.kernel.org
11718 L:      linux-fsdevel@vger.kernel.org
11719 S:      Maintained
11720 F:      fs/proc/
11721 F:      include/linux/proc_fs.h
11722 F:      tools/testing/selftests/proc/
11723
11724 PROC SYSCTL
11725 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11726 M:      Kees Cook <keescook@chromium.org>
11727 L:      linux-kernel@vger.kernel.org
11728 L:      linux-fsdevel@vger.kernel.org
11729 S:      Maintained
11730 F:      fs/proc/proc_sysctl.c
11731 F:      include/linux/sysctl.h
11732 F:      kernel/sysctl.c
11733 F:      tools/testing/selftests/sysctl/
11734
11735 PS3 NETWORK SUPPORT
11736 M:      Geoff Levand <geoff@infradead.org>
11737 L:      netdev@vger.kernel.org
11738 L:      linuxppc-dev@lists.ozlabs.org
11739 S:      Maintained
11740 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11741
11742 PS3 PLATFORM SUPPORT
11743 M:      Geoff Levand <geoff@infradead.org>
11744 L:      linuxppc-dev@lists.ozlabs.org
11745 S:      Maintained
11746 F:      arch/powerpc/boot/ps3*
11747 F:      arch/powerpc/include/asm/lv1call.h
11748 F:      arch/powerpc/include/asm/ps3*.h
11749 F:      arch/powerpc/platforms/ps3/
11750 F:      drivers/*/ps3*
11751 F:      drivers/ps3/
11752 F:      drivers/rtc/rtc-ps3.c
11753 F:      drivers/usb/host/*ps3.c
11754 F:      sound/ppc/snd_ps3*
11755
11756 PS3VRAM DRIVER
11757 M:      Jim Paris <jim@jtan.com>
11758 M:      Geoff Levand <geoff@infradead.org>
11759 L:      linuxppc-dev@lists.ozlabs.org
11760 S:      Maintained
11761 F:      drivers/block/ps3vram.c
11762
11763 PSAMPLE PACKET SAMPLING SUPPORT:
11764 M:      Yotam Gigi <yotam.gi@gmail.com>
11765 S:      Maintained
11766 F:      net/psample
11767 F:      include/net/psample.h
11768 F:      include/uapi/linux/psample.h
11769
11770 PSTORE FILESYSTEM
11771 M:      Kees Cook <keescook@chromium.org>
11772 M:      Anton Vorontsov <anton@enomsg.org>
11773 M:      Colin Cross <ccross@android.com>
11774 M:      Tony Luck <tony.luck@intel.com>
11775 S:      Maintained
11776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11777 F:      fs/pstore/
11778 F:      include/linux/pstore*
11779 F:      drivers/firmware/efi/efi-pstore.c
11780 F:      drivers/acpi/apei/erst.c
11781 F:      Documentation/admin-guide/ramoops.rst
11782 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11783 K:      \b(pstore|ramoops)
11784
11785 PTP HARDWARE CLOCK SUPPORT
11786 M:      Richard Cochran <richardcochran@gmail.com>
11787 L:      netdev@vger.kernel.org
11788 S:      Maintained
11789 W:      http://linuxptp.sourceforge.net/
11790 F:      Documentation/ABI/testing/sysfs-ptp
11791 F:      Documentation/ptp/*
11792 F:      drivers/net/phy/dp83640*
11793 F:      drivers/ptp/*
11794 F:      include/linux/ptp_cl*
11795
11796 PTRACE SUPPORT
11797 M:      Oleg Nesterov <oleg@redhat.com>
11798 S:      Maintained
11799 F:      include/asm-generic/syscall.h
11800 F:      include/linux/ptrace.h
11801 F:      include/linux/regset.h
11802 F:      include/linux/tracehook.h
11803 F:      include/uapi/linux/ptrace.h
11804 F:      include/uapi/linux/ptrace.h
11805 F:      include/asm-generic/ptrace.h
11806 F:      kernel/ptrace.c
11807 F:      arch/*/ptrace*.c
11808 F:      arch/*/*/ptrace*.c
11809 F:      arch/*/include/asm/ptrace*.h
11810
11811 PULSE8-CEC DRIVER
11812 M:      Hans Verkuil <hverkuil@xs4all.nl>
11813 L:      linux-media@vger.kernel.org
11814 T:      git git://linuxtv.org/media_tree.git
11815 S:      Maintained
11816 F:      drivers/media/usb/pulse8-cec/*
11817 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11818
11819 PVRUSB2 VIDEO4LINUX DRIVER
11820 M:      Mike Isely <isely@pobox.com>
11821 L:      pvrusb2@isely.net       (subscribers-only)
11822 L:      linux-media@vger.kernel.org
11823 W:      http://www.isely.net/pvrusb2/
11824 T:      git git://linuxtv.org/media_tree.git
11825 S:      Maintained
11826 F:      Documentation/media/v4l-drivers/pvrusb2*
11827 F:      drivers/media/usb/pvrusb2/
11828
11829 PWC WEBCAM DRIVER
11830 M:      Hans Verkuil <hverkuil@xs4all.nl>
11831 L:      linux-media@vger.kernel.org
11832 T:      git git://linuxtv.org/media_tree.git
11833 S:      Odd Fixes
11834 F:      drivers/media/usb/pwc/*
11835
11836 PWM FAN DRIVER
11837 M:      Kamil Debski <kamil@wypas.org>
11838 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11839 L:      linux-hwmon@vger.kernel.org
11840 S:      Supported
11841 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11842 F:      Documentation/hwmon/pwm-fan
11843 F:      drivers/hwmon/pwm-fan.c
11844
11845 PWM IR Transmitter
11846 M:      Sean Young <sean@mess.org>
11847 L:      linux-media@vger.kernel.org
11848 S:      Maintained
11849 F:      drivers/media/rc/pwm-ir-tx.c
11850
11851 PWM SUBSYSTEM
11852 M:      Thierry Reding <thierry.reding@gmail.com>
11853 L:      linux-pwm@vger.kernel.org
11854 S:      Maintained
11855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11856 F:      Documentation/pwm.txt
11857 F:      Documentation/devicetree/bindings/pwm/
11858 F:      include/linux/pwm.h
11859 F:      drivers/pwm/
11860 F:      drivers/video/backlight/pwm_bl.c
11861 F:      include/linux/pwm_backlight.h
11862 F:      drivers/gpio/gpio-mvebu.c
11863 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11864
11865 PXA GPIO DRIVER
11866 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11867 L:      linux-gpio@vger.kernel.org
11868 S:      Maintained
11869 F:      drivers/gpio/gpio-pxa.c
11870
11871 PXA MMCI DRIVER
11872 S:      Orphan
11873
11874 PXA RTC DRIVER
11875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11876 L:      linux-rtc@vger.kernel.org
11877 S:      Maintained
11878
11879 PXA2xx/PXA3xx SUPPORT
11880 M:      Daniel Mack <daniel@zonque.org>
11881 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11882 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11884 T:      git git://github.com/hzhuang1/linux.git
11885 T:      git git://github.com/rjarzmik/linux.git
11886 S:      Maintained
11887 F:      arch/arm/boot/dts/pxa*
11888 F:      arch/arm/mach-pxa/
11889 F:      drivers/dma/pxa*
11890 F:      drivers/pcmcia/pxa2xx*
11891 F:      drivers/pinctrl/pxa/
11892 F:      drivers/spi/spi-pxa2xx*
11893 F:      drivers/usb/gadget/udc/pxa2*
11894 F:      include/sound/pxa2xx-lib.h
11895 F:      sound/arm/pxa*
11896 F:      sound/soc/pxa/
11897
11898 QAT DRIVER
11899 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11900 L:      qat-linux@intel.com
11901 S:      Supported
11902 F:      drivers/crypto/qat/
11903
11904 QCOM AUDIO (ASoC) DRIVERS
11905 M:      Patrick Lai <plai@codeaurora.org>
11906 M:      Banajit Goswami <bgoswami@codeaurora.org>
11907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11908 S:      Supported
11909 F:      sound/soc/qcom/
11910
11911 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11912 M:      Gabriel Somlo <somlo@cmu.edu>
11913 M:      "Michael S. Tsirkin" <mst@redhat.com>
11914 L:      qemu-devel@nongnu.org
11915 S:      Maintained
11916 F:      drivers/firmware/qemu_fw_cfg.c
11917 F:      include/uapi/linux/qemu_fw_cfg.h
11918
11919 QIB DRIVER
11920 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11921 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11922 L:      linux-rdma@vger.kernel.org
11923 S:      Supported
11924 F:      drivers/infiniband/hw/qib/
11925
11926 QLOGIC QL41xxx FCOE DRIVER
11927 M:      QLogic-Storage-Upstream@cavium.com
11928 L:      linux-scsi@vger.kernel.org
11929 S:      Supported
11930 F:      drivers/scsi/qedf/
11931
11932 QLOGIC QL41xxx ISCSI DRIVER
11933 M:      QLogic-Storage-Upstream@cavium.com
11934 L:      linux-scsi@vger.kernel.org
11935 S:      Supported
11936 F:      drivers/scsi/qedi/
11937
11938 QLOGIC QL4xxx ETHERNET DRIVER
11939 M:      Ariel Elior <Ariel.Elior@cavium.com>
11940 M:      everest-linux-l2@cavium.com
11941 L:      netdev@vger.kernel.org
11942 S:      Supported
11943 F:      drivers/net/ethernet/qlogic/qed/
11944 F:      include/linux/qed/
11945 F:      drivers/net/ethernet/qlogic/qede/
11946
11947 QLOGIC QL4xxx RDMA DRIVER
11948 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11949 M:      Ariel Elior <Ariel.Elior@cavium.com>
11950 L:      linux-rdma@vger.kernel.org
11951 S:      Supported
11952 F:      drivers/infiniband/hw/qedr/
11953 F:      include/uapi/rdma/qedr-abi.h
11954
11955 QLOGIC QLA1280 SCSI DRIVER
11956 M:      Michael Reed <mdr@sgi.com>
11957 L:      linux-scsi@vger.kernel.org
11958 S:      Maintained
11959 F:      drivers/scsi/qla1280.[ch]
11960
11961 QLOGIC QLA2XXX FC-SCSI DRIVER
11962 M:      qla2xxx-upstream@qlogic.com
11963 L:      linux-scsi@vger.kernel.org
11964 S:      Supported
11965 F:      Documentation/scsi/LICENSE.qla2xxx
11966 F:      drivers/scsi/qla2xxx/
11967
11968 QLOGIC QLA3XXX NETWORK DRIVER
11969 M:      Dept-GELinuxNICDev@cavium.com
11970 L:      netdev@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/networking/LICENSE.qla3xxx
11973 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11974
11975 QLOGIC QLA4XXX iSCSI DRIVER
11976 M:      QLogic-Storage-Upstream@qlogic.com
11977 L:      linux-scsi@vger.kernel.org
11978 S:      Supported
11979 F:      Documentation/scsi/LICENSE.qla4xxx
11980 F:      drivers/scsi/qla4xxx/
11981
11982 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11983 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11984 M:      Manish Chopra <manish.chopra@cavium.com>
11985 M:      Dept-GELinuxNICDev@cavium.com
11986 L:      netdev@vger.kernel.org
11987 S:      Supported
11988 F:      drivers/net/ethernet/qlogic/qlcnic/
11989
11990 QLOGIC QLGE 10Gb ETHERNET DRIVER
11991 M:      Manish Chopra <manish.chopra@cavium.com>
11992 M:      Dept-GELinuxNICDev@cavium.com
11993 L:      netdev@vger.kernel.org
11994 S:      Supported
11995 F:      drivers/net/ethernet/qlogic/qlge/
11996
11997 QM1D1B0004 MEDIA DRIVER
11998 M:      Akihiro Tsukada <tskd08@gmail.com>
11999 L:      linux-media@vger.kernel.org
12000 S:      Odd Fixes
12001 F:      drivers/media/tuners/qm1d1b0004*
12002
12003 QM1D1C0042 MEDIA DRIVER
12004 M:      Akihiro Tsukada <tskd08@gmail.com>
12005 L:      linux-media@vger.kernel.org
12006 S:      Odd Fixes
12007 F:      drivers/media/tuners/qm1d1c0042*
12008
12009 QNX4 FILESYSTEM
12010 M:      Anders Larsen <al@alarsen.net>
12011 W:      http://www.alarsen.net/linux/qnx4fs/
12012 S:      Maintained
12013 F:      fs/qnx4/
12014 F:      include/uapi/linux/qnx4_fs.h
12015 F:      include/uapi/linux/qnxtypes.h
12016
12017 QORIQ DPAA2 FSL-MC BUS DRIVER
12018 M:      Stuart Yoder <stuyoder@gmail.com>
12019 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12020 L:      linux-kernel@vger.kernel.org
12021 S:      Maintained
12022 F:      drivers/bus/fsl-mc/
12023 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12024 F:      Documentation/networking/dpaa2/overview.rst
12025
12026 QT1010 MEDIA DRIVER
12027 M:      Antti Palosaari <crope@iki.fi>
12028 L:      linux-media@vger.kernel.org
12029 W:      https://linuxtv.org
12030 W:      http://palosaari.fi/linux/
12031 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12032 T:      git git://linuxtv.org/anttip/media_tree.git
12033 S:      Maintained
12034 F:      drivers/media/tuners/qt1010*
12035
12036 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12037 M:      Kalle Valo <kvalo@codeaurora.org>
12038 L:      ath10k@lists.infradead.org
12039 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12041 S:      Supported
12042 F:      drivers/net/wireless/ath/ath10k/
12043
12044 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12045 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12046 L:      linux-wireless@vger.kernel.org
12047 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12048 S:      Supported
12049 F:      drivers/net/wireless/ath/ath9k/
12050
12051 QUALCOMM CAMERA SUBSYSTEM DRIVER
12052 M:      Todor Tomov <todor.tomov@linaro.org>
12053 L:      linux-media@vger.kernel.org
12054 S:      Maintained
12055 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12056 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12057 F:      drivers/media/platform/qcom/camss/
12058
12059 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12060 M:  Ilia Lin <ilia.lin@gmail.com>
12061 L:  linux-pm@vger.kernel.org
12062 S:  Maintained
12063 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12064 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12065
12066 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12067 M:      Timur Tabi <timur@kernel.org>
12068 L:      netdev@vger.kernel.org
12069 S:      Maintained
12070 F:      drivers/net/ethernet/qualcomm/emac/
12071
12072 QUALCOMM GENERIC INTERFACE I2C DRIVER
12073 M:      Alok Chauhan <alokc@codeaurora.org>
12074 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12075 L:      linux-i2c@vger.kernel.org
12076 L:      linux-arm-msm@vger.kernel.org
12077 S:      Supported
12078 F:      drivers/i2c/busses/i2c-qcom-geni.c
12079
12080 QUALCOMM HEXAGON ARCHITECTURE
12081 M:      Richard Kuo <rkuo@codeaurora.org>
12082 L:      linux-hexagon@vger.kernel.org
12083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12084 S:      Supported
12085 F:      arch/hexagon/
12086
12087 QUALCOMM HIDMA DRIVER
12088 M:      Sinan Kaya <okaya@kernel.org>
12089 L:      linux-arm-kernel@lists.infradead.org
12090 L:      linux-arm-msm@vger.kernel.org
12091 L:      dmaengine@vger.kernel.org
12092 S:      Supported
12093 F:      drivers/dma/qcom/hidma*
12094
12095 QUALCOMM IOMMU
12096 M:      Rob Clark <robdclark@gmail.com>
12097 L:      iommu@lists.linux-foundation.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 S:      Maintained
12100 F:      drivers/iommu/qcom_iommu.c
12101
12102 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12103 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12104 L:      linux-media@vger.kernel.org
12105 L:      linux-arm-msm@vger.kernel.org
12106 T:      git git://linuxtv.org/media_tree.git
12107 S:      Maintained
12108 F:      drivers/media/platform/qcom/venus/
12109
12110 QUALCOMM WCN36XX WIRELESS DRIVER
12111 M:      Kalle Valo <kvalo@codeaurora.org>
12112 L:      wcn36xx@lists.infradead.org
12113 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12114 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12115 S:      Supported
12116 F:      drivers/net/wireless/ath/wcn36xx/
12117
12118 QUANTENNA QTNFMAC WIRELESS DRIVER
12119 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12120 M:      Avinash Patil <avinashp@quantenna.com>
12121 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12122 L:      linux-wireless@vger.kernel.org
12123 S:      Maintained
12124 F:      drivers/net/wireless/quantenna
12125
12126 RADEON and AMDGPU DRM DRIVERS
12127 M:      Alex Deucher <alexander.deucher@amd.com>
12128 M:      Christian König <christian.koenig@amd.com>
12129 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12130 L:      amd-gfx@lists.freedesktop.org
12131 T:      git git://people.freedesktop.org/~agd5f/linux
12132 S:      Supported
12133 F:      drivers/gpu/drm/radeon/
12134 F:      include/uapi/drm/radeon_drm.h
12135 F:      drivers/gpu/drm/amd/
12136 F:      include/uapi/drm/amdgpu_drm.h
12137
12138 RADEON FRAMEBUFFER DISPLAY DRIVER
12139 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12140 L:      linux-fbdev@vger.kernel.org
12141 S:      Maintained
12142 F:      drivers/video/fbdev/aty/radeon*
12143 F:      include/uapi/linux/radeonfb.h
12144
12145 RADIOSHARK RADIO DRIVER
12146 M:      Hans Verkuil <hverkuil@xs4all.nl>
12147 L:      linux-media@vger.kernel.org
12148 T:      git git://linuxtv.org/media_tree.git
12149 S:      Maintained
12150 F:      drivers/media/radio/radio-shark.c
12151
12152 RADIOSHARK2 RADIO DRIVER
12153 M:      Hans Verkuil <hverkuil@xs4all.nl>
12154 L:      linux-media@vger.kernel.org
12155 T:      git git://linuxtv.org/media_tree.git
12156 S:      Maintained
12157 F:      drivers/media/radio/radio-shark2.c
12158 F:      drivers/media/radio/radio-tea5777.c
12159
12160 RADOS BLOCK DEVICE (RBD)
12161 M:      Ilya Dryomov <idryomov@gmail.com>
12162 M:      Sage Weil <sage@redhat.com>
12163 M:      Alex Elder <elder@kernel.org>
12164 L:      ceph-devel@vger.kernel.org
12165 W:      http://ceph.com/
12166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12167 T:      git git://github.com/ceph/ceph-client.git
12168 S:      Supported
12169 F:      Documentation/ABI/testing/sysfs-bus-rbd
12170 F:      drivers/block/rbd.c
12171 F:      drivers/block/rbd_types.h
12172
12173 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12174 M:      Paul Mackerras <paulus@samba.org>
12175 L:      linux-fbdev@vger.kernel.org
12176 S:      Maintained
12177 F:      drivers/video/fbdev/aty/aty128fb.c
12178
12179 RAINSHADOW-CEC DRIVER
12180 M:      Hans Verkuil <hverkuil@xs4all.nl>
12181 L:      linux-media@vger.kernel.org
12182 T:      git git://linuxtv.org/media_tree.git
12183 S:      Maintained
12184 F:      drivers/media/usb/rainshadow-cec/*
12185
12186 RALINK MIPS ARCHITECTURE
12187 M:      John Crispin <john@phrozen.org>
12188 L:      linux-mips@linux-mips.org
12189 S:      Maintained
12190 F:      arch/mips/ralink
12191
12192 RALINK RT2X00 WIRELESS LAN DRIVER
12193 P:      rt2x00 project
12194 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12195 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12196 L:      linux-wireless@vger.kernel.org
12197 S:      Maintained
12198 F:      drivers/net/wireless/ralink/rt2x00/
12199
12200 RAMDISK RAM BLOCK DEVICE DRIVER
12201 M:      Jens Axboe <axboe@kernel.dk>
12202 S:      Maintained
12203 F:      Documentation/blockdev/ramdisk.txt
12204 F:      drivers/block/brd.c
12205
12206 RANCHU VIRTUAL BOARD FOR MIPS
12207 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12208 L:      linux-mips@linux-mips.org
12209 S:      Supported
12210 F:      arch/mips/generic/board-ranchu.c
12211 F:      arch/mips/configs/generic/board-ranchu.config
12212
12213 RANDOM NUMBER DRIVER
12214 M:      "Theodore Ts'o" <tytso@mit.edu>
12215 S:      Maintained
12216 F:      drivers/char/random.c
12217
12218 RAPIDIO SUBSYSTEM
12219 M:      Matt Porter <mporter@kernel.crashing.org>
12220 M:      Alexandre Bounine <alex.bou9@gmail.com>
12221 S:      Maintained
12222 F:      drivers/rapidio/
12223
12224 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12225 L:      linux-wireless@vger.kernel.org
12226 S:      Orphan
12227 F:      drivers/net/wireless/ray*
12228
12229 RCUTORTURE TEST FRAMEWORK
12230 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12231 M:      Josh Triplett <josh@joshtriplett.org>
12232 R:      Steven Rostedt <rostedt@goodmis.org>
12233 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12234 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12235 L:      linux-kernel@vger.kernel.org
12236 S:      Supported
12237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12238 F:      tools/testing/selftests/rcutorture
12239
12240 RDC R-321X SoC
12241 M:      Florian Fainelli <florian@openwrt.org>
12242 S:      Maintained
12243
12244 RDC R6040 FAST ETHERNET DRIVER
12245 M:      Florian Fainelli <f.fainelli@gmail.com>
12246 L:      netdev@vger.kernel.org
12247 S:      Maintained
12248 F:      drivers/net/ethernet/rdc/r6040.c
12249
12250 RDMAVT - RDMA verbs software
12251 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12252 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12253 L:      linux-rdma@vger.kernel.org
12254 S:      Supported
12255 F:      drivers/infiniband/sw/rdmavt
12256
12257 RDS - RELIABLE DATAGRAM SOCKETS
12258 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12259 L:      netdev@vger.kernel.org
12260 L:      linux-rdma@vger.kernel.org
12261 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12262 W:      https://oss.oracle.com/projects/rds/
12263 S:      Supported
12264 F:      net/rds/
12265 F:      Documentation/networking/rds.txt
12266
12267 RDT - RESOURCE ALLOCATION
12268 M:      Fenghua Yu <fenghua.yu@intel.com>
12269 M:      Reinette Chatre <reinette.chatre@intel.com>
12270 L:      linux-kernel@vger.kernel.org
12271 S:      Supported
12272 F:      arch/x86/kernel/cpu/intel_rdt*
12273 F:      arch/x86/include/asm/intel_rdt_sched.h
12274 F:      Documentation/x86/intel_rdt*
12275
12276 READ-COPY UPDATE (RCU)
12277 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12278 M:      Josh Triplett <josh@joshtriplett.org>
12279 R:      Steven Rostedt <rostedt@goodmis.org>
12280 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12281 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12282 L:      linux-kernel@vger.kernel.org
12283 W:      http://www.rdrop.com/users/paulmck/RCU/
12284 S:      Supported
12285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12286 F:      Documentation/RCU/
12287 X:      Documentation/RCU/torture.txt
12288 F:      include/linux/rcu*
12289 X:      include/linux/srcu*.h
12290 F:      kernel/rcu/
12291 X:      kernel/rcu/srcu*.c
12292
12293 REAL TIME CLOCK (RTC) SUBSYSTEM
12294 M:      Alessandro Zummo <a.zummo@towertech.it>
12295 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12296 L:      linux-rtc@vger.kernel.org
12297 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12299 S:      Maintained
12300 F:      Documentation/devicetree/bindings/rtc/
12301 F:      Documentation/rtc.txt
12302 F:      drivers/rtc/
12303 F:      include/linux/rtc.h
12304 F:      include/uapi/linux/rtc.h
12305 F:      include/linux/rtc/
12306 F:      include/linux/platform_data/rtc-*
12307 F:      tools/testing/selftests/rtc/
12308
12309 REALTEK AUDIO CODECS
12310 M:      Bard Liao <bardliao@realtek.com>
12311 M:      Oder Chiou <oder_chiou@realtek.com>
12312 S:      Maintained
12313 F:      sound/soc/codecs/rt*
12314 F:      include/sound/rt*.h
12315
12316 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12317 M:      Linus Walleij <linus.walleij@linaro.org>
12318 S:      Maintained
12319 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12320 F:      drivers/net/dsa/realtek-smi*
12321 F:      drivers/net/dsa/rtl83*
12322
12323 REGISTER MAP ABSTRACTION
12324 M:      Mark Brown <broonie@kernel.org>
12325 L:      linux-kernel@vger.kernel.org
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12327 S:      Supported
12328 F:      Documentation/devicetree/bindings/regmap/
12329 F:      drivers/base/regmap/
12330 F:      include/linux/regmap.h
12331
12332 REISERFS FILE SYSTEM
12333 L:      reiserfs-devel@vger.kernel.org
12334 S:      Supported
12335 F:      fs/reiserfs/
12336
12337 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12338 M:      Ohad Ben-Cohen <ohad@wizery.com>
12339 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12340 L:      linux-remoteproc@vger.kernel.org
12341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12342 S:      Maintained
12343 F:      Documentation/devicetree/bindings/remoteproc/
12344 F:      Documentation/remoteproc.txt
12345 F:      drivers/remoteproc/
12346 F:      include/linux/remoteproc.h
12347
12348 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12349 M:      Ohad Ben-Cohen <ohad@wizery.com>
12350 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12351 L:      linux-remoteproc@vger.kernel.org
12352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12353 S:      Maintained
12354 F:      drivers/rpmsg/
12355 F:      Documentation/rpmsg.txt
12356 F:      include/linux/rpmsg.h
12357 F:      include/linux/rpmsg/
12358
12359 RENESAS CLOCK DRIVERS
12360 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12361 L:      linux-renesas-soc@vger.kernel.org
12362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12363 S:      Supported
12364 F:      drivers/clk/renesas/
12365
12366 RENESAS EMEV2 I2C DRIVER
12367 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12368 S:      Supported
12369 F:      drivers/i2c/busses/i2c-emev2.c
12370
12371 RENESAS ETHERNET DRIVERS
12372 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12373 L:      netdev@vger.kernel.org
12374 L:      linux-renesas-soc@vger.kernel.org
12375 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12376 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12377 F:      drivers/net/ethernet/renesas/
12378 F:      include/linux/sh_eth.h
12379
12380 RENESAS R-CAR GYROADC DRIVER
12381 M:      Marek Vasut <marek.vasut@gmail.com>
12382 L:      linux-iio@vger.kernel.org
12383 S:      Supported
12384 F:      drivers/iio/adc/rcar_gyro_adc.c
12385
12386 RENESAS R-CAR I2C DRIVERS
12387 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12388 S:      Supported
12389 F:      drivers/i2c/busses/i2c-rcar.c
12390 F:      drivers/i2c/busses/i2c-sh_mobile.c
12391
12392 RENESAS USB PHY DRIVER
12393 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12394 L:      linux-renesas-soc@vger.kernel.org
12395 S:      Maintained
12396 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12397
12398 RESET CONTROLLER FRAMEWORK
12399 M:      Philipp Zabel <p.zabel@pengutronix.de>
12400 T:      git git://git.pengutronix.de/git/pza/linux
12401 S:      Maintained
12402 F:      drivers/reset/
12403 F:      Documentation/devicetree/bindings/reset/
12404 F:      include/dt-bindings/reset/
12405 F:      include/linux/reset.h
12406 F:      include/linux/reset-controller.h
12407
12408 RESTARTABLE SEQUENCES SUPPORT
12409 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12410 M:      Peter Zijlstra <peterz@infradead.org>
12411 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12412 M:      Boqun Feng <boqun.feng@gmail.com>
12413 L:      linux-kernel@vger.kernel.org
12414 S:      Supported
12415 F:      kernel/rseq.c
12416 F:      include/uapi/linux/rseq.h
12417 F:      include/trace/events/rseq.h
12418 F:      tools/testing/selftests/rseq/
12419
12420 RFKILL
12421 M:      Johannes Berg <johannes@sipsolutions.net>
12422 L:      linux-wireless@vger.kernel.org
12423 W:      http://wireless.kernel.org/
12424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12426 S:      Maintained
12427 F:      Documentation/rfkill.txt
12428 F:      Documentation/ABI/stable/sysfs-class-rfkill
12429 F:      net/rfkill/
12430 F:      include/linux/rfkill.h
12431 F:      include/uapi/linux/rfkill.h
12432
12433 RHASHTABLE
12434 M:      Thomas Graf <tgraf@suug.ch>
12435 M:      Herbert Xu <herbert@gondor.apana.org.au>
12436 L:      netdev@vger.kernel.org
12437 S:      Maintained
12438 F:      lib/rhashtable.c
12439 F:      lib/test_rhashtable.c
12440 F:      include/linux/rhashtable.h
12441 F:      include/linux/rhashtable-types.h
12442
12443 RICOH R5C592 MEMORYSTICK DRIVER
12444 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12445 S:      Maintained
12446 F:      drivers/memstick/host/r592.*
12447
12448 RICOH SMARTMEDIA/XD DRIVER
12449 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12450 S:      Maintained
12451 F:      drivers/mtd/nand/raw/r852.c
12452 F:      drivers/mtd/nand/raw/r852.h
12453
12454 RISC-V ARCHITECTURE
12455 M:      Palmer Dabbelt <palmer@sifive.com>
12456 M:      Albert Ou <aou@eecs.berkeley.edu>
12457 L:      linux-riscv@lists.infradead.org
12458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12459 S:      Supported
12460 F:      arch/riscv/
12461 K:      riscv
12462 N:      riscv
12463
12464 ROCCAT DRIVERS
12465 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12466 W:      http://sourceforge.net/projects/roccat/
12467 S:      Maintained
12468 F:      drivers/hid/hid-roccat*
12469 F:      include/linux/hid-roccat*
12470 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12471
12472 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12473 M:      Jacob chen <jacob2.chen@rock-chips.com>
12474 L:      linux-media@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/media/platform/rockchip/rga/
12477 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12478
12479 ROCKER DRIVER
12480 M:      Jiri Pirko <jiri@resnulli.us>
12481 L:      netdev@vger.kernel.org
12482 S:      Supported
12483 F:      drivers/net/ethernet/rocker/
12484
12485 ROCKETPORT DRIVER
12486 P:      Comtrol Corp.
12487 W:      http://www.comtrol.com
12488 S:      Maintained
12489 F:      Documentation/serial/rocket.txt
12490 F:      drivers/tty/rocket*
12491
12492 ROCKETPORT EXPRESS/INFINITY DRIVER
12493 M:      Kevin Cernekee <cernekee@gmail.com>
12494 L:      linux-serial@vger.kernel.org
12495 S:      Odd Fixes
12496 F:      drivers/tty/serial/rp2.*
12497
12498 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12499 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12500 L:      linux-kernel@vger.kernel.org
12501 L:      linux-renesas-soc@vger.kernel.org
12502 S:      Supported
12503 F:      drivers/mfd/bd9571mwv.c
12504 F:      drivers/regulator/bd9571mwv-regulator.c
12505 F:      drivers/gpio/gpio-bd9571mwv.c
12506 F:      include/linux/mfd/bd9571mwv.h
12507 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12508
12509 ROSE NETWORK LAYER
12510 M:      Ralf Baechle <ralf@linux-mips.org>
12511 L:      linux-hams@vger.kernel.org
12512 W:      http://www.linux-ax25.org/
12513 S:      Maintained
12514 F:      include/net/rose.h
12515 F:      include/uapi/linux/rose.h
12516 F:      net/rose/
12517
12518 RTL2830 MEDIA DRIVER
12519 M:      Antti Palosaari <crope@iki.fi>
12520 L:      linux-media@vger.kernel.org
12521 W:      https://linuxtv.org
12522 W:      http://palosaari.fi/linux/
12523 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12524 T:      git git://linuxtv.org/anttip/media_tree.git
12525 S:      Maintained
12526 F:      drivers/media/dvb-frontends/rtl2830*
12527
12528 RTL2832 MEDIA DRIVER
12529 M:      Antti Palosaari <crope@iki.fi>
12530 L:      linux-media@vger.kernel.org
12531 W:      https://linuxtv.org
12532 W:      http://palosaari.fi/linux/
12533 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12534 T:      git git://linuxtv.org/anttip/media_tree.git
12535 S:      Maintained
12536 F:      drivers/media/dvb-frontends/rtl2832*
12537
12538 RTL2832_SDR MEDIA DRIVER
12539 M:      Antti Palosaari <crope@iki.fi>
12540 L:      linux-media@vger.kernel.org
12541 W:      https://linuxtv.org
12542 W:      http://palosaari.fi/linux/
12543 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12544 T:      git git://linuxtv.org/anttip/media_tree.git
12545 S:      Maintained
12546 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12547
12548 RTL8180 WIRELESS DRIVER
12549 L:      linux-wireless@vger.kernel.org
12550 W:      http://wireless.kernel.org/
12551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12552 S:      Orphan
12553 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12554
12555 RTL8187 WIRELESS DRIVER
12556 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12557 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12558 M:      Larry Finger <Larry.Finger@lwfinger.net>
12559 L:      linux-wireless@vger.kernel.org
12560 W:      http://wireless.kernel.org/
12561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12562 S:      Maintained
12563 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12564
12565 REALTEK WIRELESS DRIVER (rtlwifi family)
12566 M:      Ping-Ke Shih <pkshih@realtek.com>
12567 L:      linux-wireless@vger.kernel.org
12568 W:      http://wireless.kernel.org/
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12570 S:      Maintained
12571 F:      drivers/net/wireless/realtek/rtlwifi/
12572
12573 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12574 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12575 L:      linux-wireless@vger.kernel.org
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12577 S:      Maintained
12578 F:      drivers/net/wireless/realtek/rtl8xxxu/
12579
12580 RXRPC SOCKETS (AF_RXRPC)
12581 M:      David Howells <dhowells@redhat.com>
12582 L:      linux-afs@lists.infradead.org
12583 S:      Supported
12584 F:      net/rxrpc/
12585 F:      include/keys/rxrpc-type.h
12586 F:      include/net/af_rxrpc.h
12587 F:      include/trace/events/rxrpc.h
12588 F:      include/uapi/linux/rxrpc.h
12589 F:      Documentation/networking/rxrpc.txt
12590 W:      https://www.infradead.org/~dhowells/kafs/
12591
12592 S3 SAVAGE FRAMEBUFFER DRIVER
12593 M:      Antonino Daplas <adaplas@gmail.com>
12594 L:      linux-fbdev@vger.kernel.org
12595 S:      Maintained
12596 F:      drivers/video/fbdev/savage/
12597
12598 S390
12599 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12600 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12601 L:      linux-s390@vger.kernel.org
12602 W:      http://www.ibm.com/developerworks/linux/linux390/
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12604 S:      Supported
12605 F:      arch/s390/
12606 F:      drivers/s390/
12607 F:      Documentation/s390/
12608 F:      Documentation/driver-api/s390-drivers.rst
12609
12610 S390 COMMON I/O LAYER
12611 M:      Sebastian Ott <sebott@linux.ibm.com>
12612 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12613 L:      linux-s390@vger.kernel.org
12614 W:      http://www.ibm.com/developerworks/linux/linux390/
12615 S:      Supported
12616 F:      drivers/s390/cio/
12617
12618 S390 DASD DRIVER
12619 M:      Stefan Haberland <sth@linux.ibm.com>
12620 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12621 L:      linux-s390@vger.kernel.org
12622 W:      http://www.ibm.com/developerworks/linux/linux390/
12623 S:      Supported
12624 F:      drivers/s390/block/dasd*
12625 F:      block/partitions/ibm.c
12626
12627 S390 IOMMU (PCI)
12628 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/iommu/s390-iommu.c
12633
12634 S390 IUCV NETWORK LAYER
12635 M:      Julian Wiedmann <jwi@linux.ibm.com>
12636 M:      Ursula Braun <ubraun@linux.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      drivers/s390/net/*iucv*
12641 F:      include/net/iucv/
12642 F:      net/iucv/
12643
12644 S390 NETWORK DRIVERS
12645 M:      Julian Wiedmann <jwi@linux.ibm.com>
12646 M:      Ursula Braun <ubraun@linux.ibm.com>
12647 L:      linux-s390@vger.kernel.org
12648 W:      http://www.ibm.com/developerworks/linux/linux390/
12649 S:      Supported
12650 F:      drivers/s390/net/
12651
12652 S390 PCI SUBSYSTEM
12653 M:      Sebastian Ott <sebott@linux.ibm.com>
12654 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      arch/s390/pci/
12659 F:      drivers/pci/hotplug/s390_pci_hpc.c
12660
12661 S390 VFIO-CCW DRIVER
12662 M:      Cornelia Huck <cohuck@redhat.com>
12663 M:      Halil Pasic <pasic@linux.ibm.com>
12664 L:      linux-s390@vger.kernel.org
12665 L:      kvm@vger.kernel.org
12666 S:      Supported
12667 F:      drivers/s390/cio/vfio_ccw*
12668 F:      Documentation/s390/vfio-ccw.txt
12669 F:      include/uapi/linux/vfio_ccw.h
12670
12671 S390 ZCRYPT DRIVER
12672 M:      Harald Freudenberger <freude@linux.ibm.com>
12673 L:      linux-s390@vger.kernel.org
12674 W:      http://www.ibm.com/developerworks/linux/linux390/
12675 S:      Supported
12676 F:      drivers/s390/crypto/
12677
12678 S390 ZFCP DRIVER
12679 M:      Steffen Maier <maier@linux.ibm.com>
12680 M:      Benjamin Block <bblock@linux.ibm.com>
12681 L:      linux-s390@vger.kernel.org
12682 W:      http://www.ibm.com/developerworks/linux/linux390/
12683 S:      Supported
12684 F:      drivers/s390/scsi/zfcp_*
12685
12686 S3C24XX SD/MMC Driver
12687 M:      Ben Dooks <ben-linux@fluff.org>
12688 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12689 S:      Supported
12690 F:      drivers/mmc/host/s3cmci.*
12691
12692 SAA6588 RDS RECEIVER DRIVER
12693 M:      Hans Verkuil <hverkuil@xs4all.nl>
12694 L:      linux-media@vger.kernel.org
12695 T:      git git://linuxtv.org/media_tree.git
12696 W:      https://linuxtv.org
12697 S:      Odd Fixes
12698 F:      drivers/media/i2c/saa6588*
12699
12700 SAA7134 VIDEO4LINUX DRIVER
12701 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12702 L:      linux-media@vger.kernel.org
12703 W:      https://linuxtv.org
12704 T:      git git://linuxtv.org/media_tree.git
12705 S:      Odd fixes
12706 F:      Documentation/media/v4l-drivers/saa7134*
12707 F:      drivers/media/pci/saa7134/
12708
12709 SAA7146 VIDEO4LINUX-2 DRIVER
12710 M:      Hans Verkuil <hverkuil@xs4all.nl>
12711 L:      linux-media@vger.kernel.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Maintained
12714 F:      drivers/media/common/saa7146/
12715 F:      drivers/media/pci/saa7146/
12716 F:      include/media/saa7146*
12717
12718 SAMSUNG AUDIO (ASoC) DRIVERS
12719 M:      Krzysztof Kozlowski <krzk@kernel.org>
12720 M:      Sangbeom Kim <sbkim73@samsung.com>
12721 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12722 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12723 S:      Supported
12724 F:      sound/soc/samsung/
12725 F:      Documentation/devicetree/bindings/sound/samsung*
12726
12727 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12728 M:      Krzysztof Kozlowski <krzk@kernel.org>
12729 L:      linux-crypto@vger.kernel.org
12730 L:      linux-samsung-soc@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/crypto/exynos-rng.c
12733 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12734
12735 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12736 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12737 L:      linux-samsung-soc@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/char/hw_random/exynos-trng.c
12740 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12741
12742 SAMSUNG FRAMEBUFFER DRIVER
12743 M:      Jingoo Han <jingoohan1@gmail.com>
12744 L:      linux-fbdev@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/video/fbdev/s3c-fb.c
12747
12748 SAMSUNG LAPTOP DRIVER
12749 M:      Corentin Chary <corentin.chary@gmail.com>
12750 L:      platform-driver-x86@vger.kernel.org
12751 S:      Maintained
12752 F:      drivers/platform/x86/samsung-laptop.c
12753
12754 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12755 M:      Sangbeom Kim <sbkim73@samsung.com>
12756 M:      Krzysztof Kozlowski <krzk@kernel.org>
12757 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12758 L:      linux-kernel@vger.kernel.org
12759 L:      linux-samsung-soc@vger.kernel.org
12760 S:      Supported
12761 F:      drivers/mfd/sec*.c
12762 F:      drivers/regulator/s2m*.c
12763 F:      drivers/regulator/s5m*.c
12764 F:      drivers/clk/clk-s2mps11.c
12765 F:      drivers/rtc/rtc-s5m.c
12766 F:      include/linux/mfd/samsung/
12767 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12768 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12769 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12770 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12771
12772 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12773 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12774 L:      linux-media@vger.kernel.org
12775 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12776 S:      Maintained
12777 F:      drivers/media/platform/s3c-camif/
12778 F:      include/media/drv-intf/s3c_camif.h
12779
12780 SAMSUNG S3FWRN5 NFC DRIVER
12781 M:      Robert Baldyga <r.baldyga@samsung.com>
12782 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12783 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12784 S:      Supported
12785 F:      drivers/nfc/s3fwrn5
12786
12787 SAMSUNG S5C73M3 CAMERA DRIVER
12788 M:      Kyungmin Park <kyungmin.park@samsung.com>
12789 M:      Andrzej Hajda <a.hajda@samsung.com>
12790 L:      linux-media@vger.kernel.org
12791 S:      Supported
12792 F:      drivers/media/i2c/s5c73m3/*
12793
12794 SAMSUNG S5K5BAF CAMERA DRIVER
12795 M:      Kyungmin Park <kyungmin.park@samsung.com>
12796 M:      Andrzej Hajda <a.hajda@samsung.com>
12797 L:      linux-media@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/media/i2c/s5k5baf.c
12800
12801 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12802 M:      Krzysztof Kozlowski <krzk@kernel.org>
12803 M:      Vladimir Zapolskiy <vz@mleia.com>
12804 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12805 L:      linux-crypto@vger.kernel.org
12806 L:      linux-samsung-soc@vger.kernel.org
12807 S:      Maintained
12808 F:      drivers/crypto/s5p-sss.c
12809
12810 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12811 M:      Kyungmin Park <kyungmin.park@samsung.com>
12812 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12813 L:      linux-media@vger.kernel.org
12814 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12815 S:      Supported
12816 F:      drivers/media/platform/exynos4-is/
12817
12818 SAMSUNG SOC CLOCK DRIVERS
12819 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12820 M:      Tomasz Figa <tomasz.figa@gmail.com>
12821 M:      Chanwoo Choi <cw00.choi@samsung.com>
12822 S:      Supported
12823 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12825 F:      drivers/clk/samsung/
12826 F:      include/dt-bindings/clock/exynos*.h
12827 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12828
12829 SAMSUNG SPI DRIVERS
12830 M:      Kukjin Kim <kgene@kernel.org>
12831 M:      Krzysztof Kozlowski <krzk@kernel.org>
12832 M:      Andi Shyti <andi@etezian.org>
12833 L:      linux-spi@vger.kernel.org
12834 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12835 S:      Maintained
12836 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12837 F:      drivers/spi/spi-s3c*
12838 F:      include/linux/platform_data/spi-s3c64xx.h
12839
12840 SAMSUNG SXGBE DRIVERS
12841 M:      Byungho An <bh74.an@samsung.com>
12842 M:      Girish K S <ks.giri@samsung.com>
12843 M:      Vipul Pandya <vipul.pandya@samsung.com>
12844 S:      Supported
12845 L:      netdev@vger.kernel.org
12846 F:      drivers/net/ethernet/samsung/sxgbe/
12847
12848 SAMSUNG THERMAL DRIVER
12849 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12850 L:      linux-pm@vger.kernel.org
12851 L:      linux-samsung-soc@vger.kernel.org
12852 S:      Supported
12853 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12854 F:      drivers/thermal/samsung/
12855
12856 SAMSUNG USB2 PHY DRIVER
12857 M:      Kamil Debski <kamil@wypas.org>
12858 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12859 L:      linux-kernel@vger.kernel.org
12860 S:      Supported
12861 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12862 F:      Documentation/phy/samsung-usb2.txt
12863 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12864 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12865 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12866 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12867 F:      drivers/phy/samsung/phy-samsung-usb2.c
12868 F:      drivers/phy/samsung/phy-samsung-usb2.h
12869
12870 SC1200 WDT DRIVER
12871 M:      Zwane Mwaikambo <zwanem@gmail.com>
12872 S:      Maintained
12873 F:      drivers/watchdog/sc1200wdt.c
12874
12875 SCHEDULER
12876 M:      Ingo Molnar <mingo@redhat.com>
12877 M:      Peter Zijlstra <peterz@infradead.org>
12878 L:      linux-kernel@vger.kernel.org
12879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12880 S:      Maintained
12881 F:      kernel/sched/
12882 F:      include/linux/sched.h
12883 F:      include/uapi/linux/sched.h
12884 F:      include/linux/wait.h
12885
12886 SCR24X CHIP CARD INTERFACE DRIVER
12887 M:      Lubomir Rintel <lkundrak@v3.sk>
12888 S:      Supported
12889 F:      drivers/char/pcmcia/scr24x_cs.c
12890
12891 SCSI CDROM DRIVER
12892 M:      Jens Axboe <axboe@kernel.dk>
12893 L:      linux-scsi@vger.kernel.org
12894 W:      http://www.kernel.dk
12895 S:      Maintained
12896 F:      drivers/scsi/sr*
12897
12898 SCSI RDMA PROTOCOL (SRP) INITIATOR
12899 M:      Bart Van Assche <bvanassche@acm.org>
12900 L:      linux-rdma@vger.kernel.org
12901 S:      Supported
12902 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12903 F:      drivers/infiniband/ulp/srp/
12904 F:      include/scsi/srp.h
12905
12906 SCSI RDMA PROTOCOL (SRP) TARGET
12907 M:      Bart Van Assche <bvanassche@acm.org>
12908 L:      linux-rdma@vger.kernel.org
12909 L:      target-devel@vger.kernel.org
12910 S:      Supported
12911 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12912 F:      drivers/infiniband/ulp/srpt/
12913
12914 SCSI SG DRIVER
12915 M:      Doug Gilbert <dgilbert@interlog.com>
12916 L:      linux-scsi@vger.kernel.org
12917 W:      http://sg.danny.cz/sg
12918 S:      Maintained
12919 F:      Documentation/scsi/scsi-generic.txt
12920 F:      drivers/scsi/sg.c
12921 F:      include/scsi/sg.h
12922
12923 SCSI SUBSYSTEM
12924 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12926 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12928 L:      linux-scsi@vger.kernel.org
12929 S:      Maintained
12930 F:      Documentation/devicetree/bindings/scsi/
12931 F:      drivers/scsi/
12932 F:      include/scsi/
12933
12934 SCSI TAPE DRIVER
12935 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12936 L:      linux-scsi@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/scsi/st.txt
12939 F:      drivers/scsi/st.*
12940 F:      drivers/scsi/st_*.h
12941
12942 SCTP PROTOCOL
12943 M:      Vlad Yasevich <vyasevich@gmail.com>
12944 M:      Neil Horman <nhorman@tuxdriver.com>
12945 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12946 L:      linux-sctp@vger.kernel.org
12947 W:      http://lksctp.sourceforge.net
12948 S:      Maintained
12949 F:      Documentation/networking/sctp.txt
12950 F:      include/linux/sctp.h
12951 F:      include/uapi/linux/sctp.h
12952 F:      include/net/sctp/
12953 F:      net/sctp/
12954
12955 SCx200 CPU SUPPORT
12956 M:      Jim Cromie <jim.cromie@gmail.com>
12957 S:      Odd Fixes
12958 F:      Documentation/i2c/busses/scx200_acb
12959 F:      arch/x86/platform/scx200/
12960 F:      drivers/watchdog/scx200_wdt.c
12961 F:      drivers/i2c/busses/scx200*
12962 F:      drivers/mtd/maps/scx200_docflash.c
12963 F:      include/linux/scx200.h
12964
12965 SCx200 GPIO DRIVER
12966 M:      Jim Cromie <jim.cromie@gmail.com>
12967 S:      Maintained
12968 F:      drivers/char/scx200_gpio.c
12969 F:      include/linux/scx200_gpio.h
12970
12971 SCx200 HRT CLOCKSOURCE DRIVER
12972 M:      Jim Cromie <jim.cromie@gmail.com>
12973 S:      Maintained
12974 F:      drivers/clocksource/scx200_hrt.c
12975
12976 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12977 M:      Sascha Sommer <saschasommer@freenet.de>
12978 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12979 S:      Maintained
12980 F:      drivers/mmc/host/sdricoh_cs.c
12981
12982 SECURE COMPUTING
12983 M:      Kees Cook <keescook@chromium.org>
12984 R:      Andy Lutomirski <luto@amacapital.net>
12985 R:      Will Drewry <wad@chromium.org>
12986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12987 S:      Supported
12988 F:      kernel/seccomp.c
12989 F:      include/uapi/linux/seccomp.h
12990 F:      include/linux/seccomp.h
12991 F:      tools/testing/selftests/seccomp/*
12992 F:      tools/testing/selftests/kselftest_harness.h
12993 F:      Documentation/userspace-api/seccomp_filter.rst
12994 K:      \bsecure_computing
12995 K:      \bTIF_SECCOMP\b
12996
12997 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12998 M:      Al Cooper <alcooperx@gmail.com>
12999 L:      linux-mmc@vger.kernel.org
13000 L:      bcm-kernel-feedback-list@broadcom.com
13001 S:      Maintained
13002 F:      drivers/mmc/host/sdhci-brcmstb*
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13005 M:      Adrian Hunter <adrian.hunter@intel.com>
13006 L:      linux-mmc@vger.kernel.org
13007 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci*
13010 F:      include/linux/mmc/sdhci*
13011
13012 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13013 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13014 M:      Manjunath M B <manjumb@synopsys.com>
13015 L:      linux-mmc@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13018
13019 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13020 M:      Ben Dooks <ben-linux@fluff.org>
13021 M:      Jaehoon Chung <jh80.chung@samsung.com>
13022 L:      linux-mmc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-s3c*
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13027 M:      Viresh Kumar <vireshk@kernel.org>
13028 L:      linux-mmc@vger.kernel.org
13029 S:      Maintained
13030 F:      drivers/mmc/host/sdhci-spear.c
13031
13032 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13033 M:      Kishon Vijay Abraham I <kishon@ti.com>
13034 L:      linux-mmc@vger.kernel.org
13035 S:      Maintained
13036 F:      drivers/mmc/host/sdhci-omap.c
13037
13038 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13039 M:      Scott Bauer <scott.bauer@intel.com>
13040 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13041 L:      linux-block@vger.kernel.org
13042 S:      Supported
13043 F:      block/sed*
13044 F:      block/opal_proto.h
13045 F:      include/linux/sed*
13046 F:      include/uapi/linux/sed*
13047
13048 SECURITY CONTACT
13049 M:      Security Officers <security@kernel.org>
13050 S:      Supported
13051
13052 SECURITY SUBSYSTEM
13053 M:      James Morris <jmorris@namei.org>
13054 M:      "Serge E. Hallyn" <serge@hallyn.com>
13055 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13057 W:      http://kernsec.org/
13058 S:      Supported
13059 F:      security/
13060 X:      security/selinux/
13061
13062 SELINUX SECURITY MODULE
13063 M:      Paul Moore <paul@paul-moore.com>
13064 M:      Stephen Smalley <sds@tycho.nsa.gov>
13065 M:      Eric Paris <eparis@parisplace.org>
13066 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13067 W:      https://selinuxproject.org
13068 W:      https://github.com/SELinuxProject
13069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13070 S:      Supported
13071 F:      include/linux/selinux*
13072 F:      security/selinux/
13073 F:      scripts/selinux/
13074 F:      Documentation/admin-guide/LSM/SELinux.rst
13075
13076 SENSABLE PHANTOM
13077 M:      Jiri Slaby <jirislaby@gmail.com>
13078 S:      Maintained
13079 F:      drivers/misc/phantom.c
13080 F:      include/uapi/linux/phantom.h
13081
13082 SERIAL DEVICE BUS
13083 M:      Rob Herring <robh@kernel.org>
13084 L:      linux-serial@vger.kernel.org
13085 S:      Maintained
13086 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13087 F:      drivers/tty/serdev/
13088 F:      include/linux/serdev.h
13089
13090 SERIAL DRIVERS
13091 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13092 L:      linux-serial@vger.kernel.org
13093 S:      Maintained
13094 F:      Documentation/devicetree/bindings/serial/
13095 F:      drivers/tty/serial/
13096
13097 SERIAL IR RECEIVER
13098 M:      Sean Young <sean@mess.org>
13099 L:      linux-media@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/media/rc/serial_ir.c
13102
13103 SFC NETWORK DRIVER
13104 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13105 M:      Edward Cree <ecree@solarflare.com>
13106 M:      Bert Kenward <bkenward@solarflare.com>
13107 L:      netdev@vger.kernel.org
13108 S:      Supported
13109 F:      drivers/net/ethernet/sfc/
13110
13111 SGI GRU DRIVER
13112 M:      Dimitri Sivanich <sivanich@sgi.com>
13113 S:      Maintained
13114 F:      drivers/misc/sgi-gru/
13115
13116 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13117 M:      Pat Gefre <pfg@sgi.com>
13118 L:      linux-ia64@vger.kernel.org
13119 S:      Supported
13120 F:      Documentation/ia64/serial.txt
13121 F:      drivers/tty/serial/ioc?_serial.c
13122 F:      include/linux/ioc?.h
13123
13124 SGI XP/XPC/XPNET DRIVER
13125 M:      Cliff Whickman <cpw@sgi.com>
13126 M:      Robin Holt <robinmholt@gmail.com>
13127 S:      Maintained
13128 F:      drivers/misc/sgi-xp/
13129
13130 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13131 M:      Ursula Braun <ubraun@linux.ibm.com>
13132 L:      linux-s390@vger.kernel.org
13133 W:      http://www.ibm.com/developerworks/linux/linux390/
13134 S:      Supported
13135 F:      net/smc/
13136
13137 SHARP RJ54N1CB0C SENSOR DRIVER
13138 M:      Jacopo Mondi <jacopo@jmondi.org>
13139 L:      linux-media@vger.kernel.org
13140 T:      git git://linuxtv.org/media_tree.git
13141 S:      Odd fixes
13142 F:      drivers/media/i2c/rj54n1cb0c.c
13143 F:      include/media/i2c/rj54n1cb0c.h
13144
13145 SH_VEU V4L2 MEM2MEM DRIVER
13146 L:      linux-media@vger.kernel.org
13147 S:      Orphan
13148 F:      drivers/media/platform/sh_veu.c
13149
13150 SH_VOU V4L2 OUTPUT DRIVER
13151 L:      linux-media@vger.kernel.org
13152 S:      Orphan
13153 F:      drivers/media/platform/sh_vou.c
13154 F:      include/media/drv-intf/sh_vou.h
13155
13156 SI2157 MEDIA DRIVER
13157 M:      Antti Palosaari <crope@iki.fi>
13158 L:      linux-media@vger.kernel.org
13159 W:      https://linuxtv.org
13160 W:      http://palosaari.fi/linux/
13161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13162 T:      git git://linuxtv.org/anttip/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/tuners/si2157*
13165
13166 SI2165 MEDIA DRIVER
13167 M:      Matthias Schwarzott <zzam@gentoo.org>
13168 L:      linux-media@vger.kernel.org
13169 W:      https://linuxtv.org
13170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13171 S:      Maintained
13172 F:      drivers/media/dvb-frontends/si2165*
13173
13174 SI2168 MEDIA DRIVER
13175 M:      Antti Palosaari <crope@iki.fi>
13176 L:      linux-media@vger.kernel.org
13177 W:      https://linuxtv.org
13178 W:      http://palosaari.fi/linux/
13179 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13180 T:      git git://linuxtv.org/anttip/media_tree.git
13181 S:      Maintained
13182 F:      drivers/media/dvb-frontends/si2168*
13183
13184 SI470X FM RADIO RECEIVER I2C DRIVER
13185 M:      Hans Verkuil <hverkuil@xs4all.nl>
13186 L:      linux-media@vger.kernel.org
13187 T:      git git://linuxtv.org/media_tree.git
13188 W:      https://linuxtv.org
13189 S:      Odd Fixes
13190 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13191
13192 SI470X FM RADIO RECEIVER USB DRIVER
13193 M:      Hans Verkuil <hverkuil@xs4all.nl>
13194 L:      linux-media@vger.kernel.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 W:      https://linuxtv.org
13197 S:      Maintained
13198 F:      drivers/media/radio/si470x/radio-si470x-common.c
13199 F:      drivers/media/radio/si470x/radio-si470x.h
13200 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13201
13202 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13203 M:      Eduardo Valentin <edubezval@gmail.com>
13204 L:      linux-media@vger.kernel.org
13205 T:      git git://linuxtv.org/media_tree.git
13206 W:      https://linuxtv.org
13207 S:      Odd Fixes
13208 F:      drivers/media/radio/si4713/si4713.?
13209
13210 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13211 M:      Eduardo Valentin <edubezval@gmail.com>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 W:      https://linuxtv.org
13215 S:      Odd Fixes
13216 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13217
13218 SI4713 FM RADIO TRANSMITTER USB DRIVER
13219 M:      Hans Verkuil <hverkuil@xs4all.nl>
13220 L:      linux-media@vger.kernel.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 W:      https://linuxtv.org
13223 S:      Maintained
13224 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13225
13226 SIANO DVB DRIVER
13227 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13228 L:      linux-media@vger.kernel.org
13229 W:      https://linuxtv.org
13230 T:      git git://linuxtv.org/media_tree.git
13231 S:      Odd fixes
13232 F:      drivers/media/common/siano/
13233 F:      drivers/media/usb/siano/
13234 F:      drivers/media/usb/siano/
13235 F:      drivers/media/mmc/siano/
13236
13237 SIFIVE DRIVERS
13238 M:      Palmer Dabbelt <palmer@sifive.com>
13239 L:      linux-riscv@lists.infradead.org
13240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13241 S:      Supported
13242 K:      sifive
13243 N:      sifive
13244
13245 SILEAD TOUCHSCREEN DRIVER
13246 M:      Hans de Goede <hdegoede@redhat.com>
13247 L:      linux-input@vger.kernel.org
13248 L:      platform-driver-x86@vger.kernel.org
13249 S:      Maintained
13250 F:      drivers/input/touchscreen/silead.c
13251 F:      drivers/platform/x86/touchscreen_dmi.c
13252
13253 SILICON MOTION SM712 FRAME BUFFER DRIVER
13254 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13255 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13256 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13257 L:      linux-fbdev@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/video/fbdev/sm712*
13260 F:      Documentation/fb/sm712fb.txt
13261
13262 SIMPLE FIRMWARE INTERFACE (SFI)
13263 M:      Len Brown <lenb@kernel.org>
13264 L:      sfi-devel@simplefirmware.org
13265 W:      http://simplefirmware.org/
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13267 S:      Supported
13268 F:      arch/x86/platform/sfi/
13269 F:      drivers/sfi/
13270 F:      include/linux/sfi*.h
13271
13272 SIMPLEFB FB DRIVER
13273 M:      Hans de Goede <hdegoede@redhat.com>
13274 L:      linux-fbdev@vger.kernel.org
13275 S:      Maintained
13276 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13277 F:      drivers/video/fbdev/simplefb.c
13278 F:      include/linux/platform_data/simplefb.h
13279
13280 SIMTEC EB110ATX (Chalice CATS)
13281 P:      Ben Dooks
13282 P:      Vincent Sanders <vince@simtec.co.uk>
13283 M:      Simtec Linux Team <linux@simtec.co.uk>
13284 W:      http://www.simtec.co.uk/products/EB110ATX/
13285 S:      Supported
13286
13287 SIMTEC EB2410ITX (BAST)
13288 P:      Ben Dooks
13289 P:      Vincent Sanders <vince@simtec.co.uk>
13290 M:      Simtec Linux Team <linux@simtec.co.uk>
13291 W:      http://www.simtec.co.uk/products/EB2410ITX/
13292 S:      Supported
13293 F:      arch/arm/mach-s3c24xx/mach-bast.c
13294 F:      arch/arm/mach-s3c24xx/bast-ide.c
13295 F:      arch/arm/mach-s3c24xx/bast-irq.c
13296
13297 SIPHASH PRF ROUTINES
13298 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13299 S:      Maintained
13300 F:      lib/siphash.c
13301 F:      lib/test_siphash.c
13302 F:      include/linux/siphash.h
13303
13304 SIOX
13305 M:      Gavin Schenk <g.schenk@eckelmann.de>
13306 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13307 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13308 S:      Supported
13309 F:      drivers/siox/*
13310 F:      include/trace/events/siox.h
13311
13312 SIS 190 ETHERNET DRIVER
13313 M:      Francois Romieu <romieu@fr.zoreil.com>
13314 L:      netdev@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/net/ethernet/sis/sis190.c
13317
13318 SIS 900/7016 FAST ETHERNET DRIVER
13319 M:      Daniele Venzano <venza@brownhat.org>
13320 W:      http://www.brownhat.org/sis900.html
13321 L:      netdev@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/net/ethernet/sis/sis900.*
13324
13325 SIS FRAMEBUFFER DRIVER
13326 M:      Thomas Winischhofer <thomas@winischhofer.net>
13327 W:      http://www.winischhofer.net/linuxsisvga.shtml
13328 S:      Maintained
13329 F:      Documentation/fb/sisfb.txt
13330 F:      drivers/video/fbdev/sis/
13331 F:      include/video/sisfb.h
13332
13333 SIS USB2VGA DRIVER
13334 M:      Thomas Winischhofer <thomas@winischhofer.net>
13335 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13336 S:      Maintained
13337 F:      drivers/usb/misc/sisusbvga/
13338
13339 SLAB ALLOCATOR
13340 M:      Christoph Lameter <cl@linux.com>
13341 M:      Pekka Enberg <penberg@kernel.org>
13342 M:      David Rientjes <rientjes@google.com>
13343 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13344 M:      Andrew Morton <akpm@linux-foundation.org>
13345 L:      linux-mm@kvack.org
13346 S:      Maintained
13347 F:      include/linux/sl?b*.h
13348 F:      mm/sl?b*
13349
13350 SLEEPABLE READ-COPY UPDATE (SRCU)
13351 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13352 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13353 M:      Josh Triplett <josh@joshtriplett.org>
13354 R:      Steven Rostedt <rostedt@goodmis.org>
13355 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13356 L:      linux-kernel@vger.kernel.org
13357 W:      http://www.rdrop.com/users/paulmck/RCU/
13358 S:      Supported
13359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13360 F:      include/linux/srcu*.h
13361 F:      kernel/rcu/srcu*.c
13362
13363 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13364 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13366 S:      Maintained
13367 F:      drivers/slimbus/
13368 F:      Documentation/devicetree/bindings/slimbus/
13369 F:      include/linux/slimbus.h
13370
13371 SMACK SECURITY MODULE
13372 M:      Casey Schaufler <casey@schaufler-ca.com>
13373 L:      linux-security-module@vger.kernel.org
13374 W:      http://schaufler-ca.com
13375 T:      git git://github.com/cschaufler/smack-next
13376 S:      Maintained
13377 F:      Documentation/admin-guide/LSM/Smack.rst
13378 F:      security/smack/
13379
13380 SMC91x ETHERNET DRIVER
13381 M:      Nicolas Pitre <nico@fluxnic.net>
13382 S:      Odd Fixes
13383 F:      drivers/net/ethernet/smsc/smc91x.*
13384
13385 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13386 M:      Sakari Ailus <sakari.ailus@iki.fi>
13387 L:      linux-media@vger.kernel.org
13388 S:      Maintained
13389 F:      drivers/media/i2c/smiapp/
13390 F:      include/media/i2c/smiapp.h
13391 F:      drivers/media/i2c/smiapp-pll.c
13392 F:      drivers/media/i2c/smiapp-pll.h
13393 F:      include/uapi/linux/smiapp.h
13394 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13395
13396 SMM665 HARDWARE MONITOR DRIVER
13397 M:      Guenter Roeck <linux@roeck-us.net>
13398 L:      linux-hwmon@vger.kernel.org
13399 S:      Maintained
13400 F:      Documentation/hwmon/smm665
13401 F:      drivers/hwmon/smm665.c
13402
13403 SMSC EMC2103 HARDWARE MONITOR DRIVER
13404 M:      Steve Glendinning <steve.glendinning@shawell.net>
13405 L:      linux-hwmon@vger.kernel.org
13406 S:      Maintained
13407 F:      Documentation/hwmon/emc2103
13408 F:      drivers/hwmon/emc2103.c
13409
13410 SMSC SCH5627 HARDWARE MONITOR DRIVER
13411 M:      Hans de Goede <hdegoede@redhat.com>
13412 L:      linux-hwmon@vger.kernel.org
13413 S:      Supported
13414 F:      Documentation/hwmon/sch5627
13415 F:      drivers/hwmon/sch5627.c
13416
13417 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13418 M:      Steve Glendinning <steve.glendinning@shawell.net>
13419 L:      linux-fbdev@vger.kernel.org
13420 S:      Maintained
13421 F:      drivers/video/fbdev/smscufx.c
13422
13423 SMSC47B397 HARDWARE MONITOR DRIVER
13424 M:      Jean Delvare <jdelvare@suse.com>
13425 L:      linux-hwmon@vger.kernel.org
13426 S:      Maintained
13427 F:      Documentation/hwmon/smsc47b397
13428 F:      drivers/hwmon/smsc47b397.c
13429
13430 SMSC911x ETHERNET DRIVER
13431 M:      Steve Glendinning <steve.glendinning@shawell.net>
13432 L:      netdev@vger.kernel.org
13433 S:      Maintained
13434 F:      include/linux/smsc911x.h
13435 F:      drivers/net/ethernet/smsc/smsc911x.*
13436
13437 SMSC9420 PCI ETHERNET DRIVER
13438 M:      Steve Glendinning <steve.glendinning@shawell.net>
13439 L:      netdev@vger.kernel.org
13440 S:      Maintained
13441 F:      drivers/net/ethernet/smsc/smsc9420.*
13442
13443 SOC-CAMERA V4L2 SUBSYSTEM
13444 L:      linux-media@vger.kernel.org
13445 T:      git git://linuxtv.org/media_tree.git
13446 S:      Orphan
13447 F:      include/media/soc*
13448 F:      drivers/media/i2c/soc_camera/
13449 F:      drivers/media/platform/soc_camera/
13450
13451 SOCIONEXT SYNQUACER I2C DRIVER
13452 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13453 L:      linux-i2c@vger.kernel.org
13454 S:      Maintained
13455 F:      drivers/i2c/busses/i2c-synquacer.c
13456 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13457
13458 SOCIONEXT UNIPHIER SOUND DRIVER
13459 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13460 S:      Orphan
13461 F:      sound/soc/uniphier/
13462
13463 SOEKRIS NET48XX LED SUPPORT
13464 M:      Chris Boot <bootc@bootc.net>
13465 S:      Maintained
13466 F:      drivers/leds/leds-net48xx.c
13467
13468 SOFT-ROCE DRIVER (rxe)
13469 M:      Moni Shoua <monis@mellanox.com>
13470 L:      linux-rdma@vger.kernel.org
13471 S:      Supported
13472 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13473 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13474 F:      drivers/infiniband/sw/rxe/
13475 F:      include/uapi/rdma/rdma_user_rxe.h
13476
13477 SOFTLOGIC 6x10 MPEG CODEC
13478 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13479 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13480 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13481 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13482 M:      Ismael Luceno <ismael@iodev.co.uk>
13483 L:      linux-media@vger.kernel.org
13484 S:      Supported
13485 F:      drivers/media/pci/solo6x10/
13486
13487 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13488 M:      James Morse <james.morse@arm.com>
13489 L:      linux-arm-kernel@lists.infradead.org
13490 S:      Maintained
13491 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13492 F:      drivers/firmware/arm_sdei.c
13493 F:      include/linux/sdei.h
13494 F:      include/uapi/linux/sdei.h
13495
13496 SOFTWARE RAID (Multiple Disks) SUPPORT
13497 M:      Shaohua Li <shli@kernel.org>
13498 L:      linux-raid@vger.kernel.org
13499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13500 S:      Supported
13501 F:      drivers/md/Makefile
13502 F:      drivers/md/Kconfig
13503 F:      drivers/md/md*
13504 F:      drivers/md/raid*
13505 F:      include/linux/raid/
13506 F:      include/uapi/linux/raid/
13507
13508 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13509 M:      Jassi Brar <jaswinder.singh@linaro.org>
13510 L:      netdev@vger.kernel.org
13511 S:      Maintained
13512 F:      drivers/net/ethernet/socionext/netsec.c
13513 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13514
13515 SOLIDRUN CLEARFOG SUPPORT
13516 M:      Russell King <linux@armlinux.org.uk>
13517 S:      Maintained
13518 F:      arch/arm/boot/dts/armada-388-clearfog*
13519 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13520
13521 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13522 M:      Russell King <linux@armlinux.org.uk>
13523 S:      Maintained
13524 F:      arch/arm/boot/dts/imx6*-cubox-i*
13525 F:      arch/arm/boot/dts/imx6*-hummingboard*
13526 F:      arch/arm/boot/dts/imx6*-sr-*
13527
13528 SONIC NETWORK DRIVER
13529 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13530 L:      netdev@vger.kernel.org
13531 S:      Maintained
13532 F:      drivers/net/ethernet/natsemi/sonic.*
13533
13534 SONICS SILICON BACKPLANE DRIVER (SSB)
13535 M:      Michael Buesch <m@bues.ch>
13536 L:      linux-wireless@vger.kernel.org
13537 S:      Maintained
13538 F:      drivers/ssb/
13539 F:      include/linux/ssb/
13540
13541 SONY IMX258 SENSOR DRIVER
13542 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13543 L:      linux-media@vger.kernel.org
13544 T:      git git://linuxtv.org/media_tree.git
13545 S:      Maintained
13546 F:      drivers/media/i2c/imx258.c
13547
13548 SONY IMX274 SENSOR DRIVER
13549 M:      Leon Luo <leonl@leopardimaging.com>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/i2c/imx274.c
13554 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13555
13556 SONY MEMORYSTICK CARD SUPPORT
13557 M:      Alex Dubov <oakad@yahoo.com>
13558 W:      http://tifmxx.berlios.de/
13559 S:      Maintained
13560 F:      drivers/memstick/host/tifm_ms.c
13561
13562 SONY MEMORYSTICK STANDARD SUPPORT
13563 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13564 S:      Maintained
13565 F:      drivers/memstick/core/ms_block.*
13566
13567 SONY VAIO CONTROL DEVICE DRIVER
13568 M:      Mattia Dongili <malattia@linux.it>
13569 L:      platform-driver-x86@vger.kernel.org
13570 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13571 S:      Maintained
13572 F:      Documentation/laptops/sony-laptop.txt
13573 F:      drivers/char/sonypi.c
13574 F:      drivers/platform/x86/sony-laptop.c
13575 F:      include/linux/sony-laptop.h
13576
13577 SOUND
13578 M:      Jaroslav Kysela <perex@perex.cz>
13579 M:      Takashi Iwai <tiwai@suse.com>
13580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13581 W:      http://www.alsa-project.org/
13582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13583 T:      git git://git.alsa-project.org/alsa-kernel.git
13584 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13585 S:      Maintained
13586 F:      Documentation/sound/
13587 F:      include/sound/
13588 F:      include/uapi/sound/
13589 F:      sound/
13590
13591 SOUND - COMPRESSED AUDIO
13592 M:      Vinod Koul <vkoul@kernel.org>
13593 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13595 S:      Supported
13596 F:      Documentation/sound/designs/compress-offload.rst
13597 F:      include/sound/compress_driver.h
13598 F:      include/uapi/sound/compress_*
13599 F:      sound/core/compress_offload.c
13600 F:      sound/soc/soc-compress.c
13601
13602 SOUND - DMAENGINE HELPERS
13603 M:      Lars-Peter Clausen <lars@metafoo.de>
13604 S:      Supported
13605 F:      include/sound/dmaengine_pcm.h
13606 F:      sound/core/pcm_dmaengine.c
13607 F:      sound/soc/soc-generic-dmaengine-pcm.c
13608
13609 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13610 M:      Liam Girdwood <lgirdwood@gmail.com>
13611 M:      Mark Brown <broonie@kernel.org>
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13613 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13614 W:      http://alsa-project.org/main/index.php/ASoC
13615 S:      Supported
13616 F:      Documentation/devicetree/bindings/sound/
13617 F:      Documentation/sound/soc/
13618 F:      sound/soc/
13619 F:      include/sound/soc*
13620
13621 SOUNDWIRE SUBSYSTEM
13622 M:      Vinod Koul <vinod.koul@intel.com>
13623 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13624 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13626 S:      Supported
13627 F:      Documentation/driver-api/soundwire/
13628 F:      drivers/soundwire/
13629 F:      include/linux/soundwire/
13630
13631 SP2 MEDIA DRIVER
13632 M:      Olli Salonen <olli.salonen@iki.fi>
13633 L:      linux-media@vger.kernel.org
13634 W:      https://linuxtv.org
13635 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13636 S:      Maintained
13637 F:      drivers/media/dvb-frontends/sp2*
13638
13639 SPARC + UltraSPARC (sparc/sparc64)
13640 M:      "David S. Miller" <davem@davemloft.net>
13641 L:      sparclinux@vger.kernel.org
13642 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13644 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13645 S:      Maintained
13646 F:      arch/sparc/
13647 F:      drivers/sbus/
13648
13649 SPARC SERIAL DRIVERS
13650 M:      "David S. Miller" <davem@davemloft.net>
13651 L:      sparclinux@vger.kernel.org
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13654 S:      Maintained
13655 F:      include/linux/sunserialcore.h
13656 F:      drivers/tty/serial/suncore.c
13657 F:      drivers/tty/serial/sunhv.c
13658 F:      drivers/tty/serial/sunsab.c
13659 F:      drivers/tty/serial/sunsab.h
13660 F:      drivers/tty/serial/sunsu.c
13661 F:      drivers/tty/serial/sunzilog.c
13662 F:      drivers/tty/serial/sunzilog.h
13663 F:      drivers/tty/vcc.c
13664
13665 SPARSE CHECKER
13666 M:      "Christopher Li" <sparse@chrisli.org>
13667 L:      linux-sparse@vger.kernel.org
13668 W:      https://sparse.wiki.kernel.org/
13669 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13670 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13671 S:      Maintained
13672 F:      include/linux/compiler.h
13673
13674 SPEAR CLOCK FRAMEWORK SUPPORT
13675 M:      Viresh Kumar <vireshk@kernel.org>
13676 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13677 W:      http://www.st.com/spear
13678 S:      Maintained
13679 F:      drivers/clk/spear/
13680
13681 SPEAR PLATFORM SUPPORT
13682 M:      Viresh Kumar <vireshk@kernel.org>
13683 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13685 W:      http://www.st.com/spear
13686 S:      Maintained
13687 F:      arch/arm/boot/dts/spear*
13688 F:      arch/arm/mach-spear/
13689
13690 SPI NOR SUBSYSTEM
13691 M:      Marek Vasut <marek.vasut@gmail.com>
13692 L:      linux-mtd@lists.infradead.org
13693 W:      http://www.linux-mtd.infradead.org/
13694 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13695 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13696 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13697 S:      Maintained
13698 F:      drivers/mtd/spi-nor/
13699 F:      include/linux/mtd/spi-nor.h
13700
13701 SPI SUBSYSTEM
13702 M:      Mark Brown <broonie@kernel.org>
13703 L:      linux-spi@vger.kernel.org
13704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13705 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13706 S:      Maintained
13707 F:      Documentation/devicetree/bindings/spi/
13708 F:      Documentation/spi/
13709 F:      drivers/spi/
13710 F:      include/linux/spi/
13711 F:      include/uapi/linux/spi/
13712 F:      tools/spi/
13713
13714 SPIDERNET NETWORK DRIVER for CELL
13715 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13716 L:      netdev@vger.kernel.org
13717 S:      Supported
13718 F:      Documentation/networking/spider_net.txt
13719 F:      drivers/net/ethernet/toshiba/spider_net*
13720
13721 SPMI SUBSYSTEM
13722 R:      Stephen Boyd <sboyd@kernel.org>
13723 L:      linux-arm-msm@vger.kernel.org
13724 F:      Documentation/devicetree/bindings/spmi/
13725 F:      drivers/spmi/
13726 F:      include/dt-bindings/spmi/spmi.h
13727 F:      include/linux/spmi.h
13728 F:      include/trace/events/spmi.h
13729
13730 SPU FILE SYSTEM
13731 M:      Jeremy Kerr <jk@ozlabs.org>
13732 L:      linuxppc-dev@lists.ozlabs.org
13733 W:      http://www.ibm.com/developerworks/power/cell/
13734 S:      Supported
13735 F:      Documentation/filesystems/spufs.txt
13736 F:      arch/powerpc/platforms/cell/spufs/
13737
13738 SQUASHFS FILE SYSTEM
13739 M:      Phillip Lougher <phillip@squashfs.org.uk>
13740 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13741 W:      http://squashfs.org.uk
13742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13743 S:      Maintained
13744 F:      Documentation/filesystems/squashfs.txt
13745 F:      fs/squashfs/
13746
13747 SRM (Alpha) environment access
13748 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13749 S:      Maintained
13750 F:      arch/alpha/kernel/srm_env.c
13751
13752 ST STM32 I2C/SMBUS DRIVER
13753 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13754 L:      linux-i2c@vger.kernel.org
13755 S:      Maintained
13756 F:      drivers/i2c/busses/i2c-stm32*
13757
13758 STABLE BRANCH
13759 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13760 L:      stable@vger.kernel.org
13761 S:      Supported
13762 F:      Documentation/process/stable-kernel-rules.rst
13763
13764 STAGING - COMEDI
13765 M:      Ian Abbott <abbotti@mev.co.uk>
13766 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13767 S:      Odd Fixes
13768 F:      drivers/staging/comedi/
13769
13770 STAGING - EROFS FILE SYSTEM
13771 M:      Gao Xiang <gaoxiang25@huawei.com>
13772 M:      Chao Yu <yuchao0@huawei.com>
13773 L:      linux-erofs@lists.ozlabs.org
13774 S:      Maintained
13775 F:      drivers/staging/erofs/
13776
13777 STAGING - FLARION FT1000 DRIVERS
13778 M:      Marek Belisko <marek.belisko@gmail.com>
13779 S:      Odd Fixes
13780 F:      drivers/staging/ft1000/
13781
13782 STAGING - INDUSTRIAL IO
13783 M:      Jonathan Cameron <jic23@kernel.org>
13784 L:      linux-iio@vger.kernel.org
13785 S:      Odd Fixes
13786 F:      Documentation/devicetree/bindings/staging/iio/
13787 F:      drivers/staging/iio/
13788
13789 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13790 M:      Marc Dietrich <marvin24@gmx.de>
13791 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13792 L:      linux-tegra@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/staging/nvec/
13795
13796 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13797 M:      Jens Frederich <jfrederich@gmail.com>
13798 M:      Daniel Drake <dsd@laptop.org>
13799 M:      Jon Nettleton <jon.nettleton@gmail.com>
13800 W:      http://wiki.laptop.org/go/DCON
13801 S:      Maintained
13802 F:      drivers/staging/olpc_dcon/
13803
13804 STAGING - REALTEK RTL8712U DRIVERS
13805 M:      Larry Finger <Larry.Finger@lwfinger.net>
13806 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13807 S:      Odd Fixes
13808 F:      drivers/staging/rtl8712/
13809
13810 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13811 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13812 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13813 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13814 L:      linux-fbdev@vger.kernel.org
13815 S:      Maintained
13816 F:      drivers/staging/sm750fb/
13817
13818 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13819 M:      William Hubbs <w.d.hubbs@gmail.com>
13820 M:      Chris Brannon <chris@the-brannons.com>
13821 M:      Kirk Reiser <kirk@reisers.ca>
13822 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13823 L:      speakup@linux-speakup.org
13824 W:      http://www.linux-speakup.org/
13825 S:      Odd Fixes
13826 F:      drivers/staging/speakup/
13827
13828 STAGING - VIA VT665X DRIVERS
13829 M:      Forest Bond <forest@alittletooquiet.net>
13830 S:      Odd Fixes
13831 F:      drivers/staging/vt665?/
13832
13833 STAGING - WILC1000 WIFI DRIVER
13834 M:      Aditya Shankar <aditya.shankar@microchip.com>
13835 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13836 L:      linux-wireless@vger.kernel.org
13837 S:      Supported
13838 F:      drivers/staging/wilc1000/
13839
13840 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13841 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13842 S:      Odd Fixes
13843 F:      drivers/staging/xgifb/
13844
13845 STAGING SUBSYSTEM
13846 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13848 L:      devel@driverdev.osuosl.org
13849 S:      Supported
13850 F:      drivers/staging/
13851
13852 STARFIRE/DURALAN NETWORK DRIVER
13853 M:      Ion Badulescu <ionut@badula.org>
13854 S:      Odd Fixes
13855 F:      drivers/net/ethernet/adaptec/starfire*
13856
13857 STEC S1220 SKD DRIVER
13858 M:      Bart Van Assche <bart.vanassche@wdc.com>
13859 L:      linux-block@vger.kernel.org
13860 S:      Maintained
13861 F:      drivers/block/skd*[ch]
13862
13863 STI AUDIO (ASoC) DRIVERS
13864 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13866 S:      Maintained
13867 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13868 F:      sound/soc/sti/
13869
13870 STI CEC DRIVER
13871 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13872 S:      Maintained
13873 F:      drivers/staging/media/st-cec/
13874 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13875
13876 STK1160 USB VIDEO CAPTURE DRIVER
13877 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13878 L:      linux-media@vger.kernel.org
13879 T:      git git://linuxtv.org/media_tree.git
13880 S:      Maintained
13881 F:      drivers/media/usb/stk1160/
13882
13883 STM32 AUDIO (ASoC) DRIVERS
13884 M:      Olivier Moysan <olivier.moysan@st.com>
13885 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13886 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13887 S:      Maintained
13888 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13889 F:      sound/soc/stm/
13890
13891 STM32 TIMER/LPTIMER DRIVERS
13892 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13893 S:      Maintained
13894 F:      drivers/*/stm32-*timer*
13895 F:      drivers/pwm/pwm-stm32*
13896 F:      include/linux/*/stm32-*tim*
13897 F:      Documentation/ABI/testing/*timer-stm32
13898 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13899 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13900
13901 STMMAC ETHERNET DRIVER
13902 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13903 M:      Alexandre Torgue <alexandre.torgue@st.com>
13904 M:      Jose Abreu <joabreu@synopsys.com>
13905 L:      netdev@vger.kernel.org
13906 W:      http://www.stlinux.com
13907 S:      Supported
13908 F:      drivers/net/ethernet/stmicro/stmmac/
13909
13910 SUN3/3X
13911 M:      Sam Creasey <sammy@sammy.net>
13912 W:      http://sammy.net/sun3/
13913 S:      Maintained
13914 F:      arch/m68k/kernel/*sun3*
13915 F:      arch/m68k/sun3*/
13916 F:      arch/m68k/include/asm/sun3*
13917 F:      drivers/net/ethernet/i825xx/sun3*
13918
13919 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13920 M:      Hans de Goede <hdegoede@redhat.com>
13921 L:      linux-input@vger.kernel.org
13922 S:      Maintained
13923 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13924 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13925
13926 SUNDANCE NETWORK DRIVER
13927 M:      Denis Kirjanov <kda@linux-powerpc.org>
13928 L:      netdev@vger.kernel.org
13929 S:      Maintained
13930 F:      drivers/net/ethernet/dlink/sundance.c
13931
13932 SUPERH
13933 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13934 M:      Rich Felker <dalias@libc.org>
13935 L:      linux-sh@vger.kernel.org
13936 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13937 S:      Maintained
13938 F:      Documentation/sh/
13939 F:      arch/sh/
13940 F:      drivers/sh/
13941
13942 SUSPEND TO RAM
13943 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13944 M:      Len Brown <len.brown@intel.com>
13945 M:      Pavel Machek <pavel@ucw.cz>
13946 L:      linux-pm@vger.kernel.org
13947 B:      https://bugzilla.kernel.org
13948 S:      Supported
13949 F:      Documentation/power/
13950 F:      arch/x86/kernel/acpi/
13951 F:      drivers/base/power/
13952 F:      kernel/power/
13953 F:      include/linux/suspend.h
13954 F:      include/linux/freezer.h
13955 F:      include/linux/pm.h
13956
13957 SVGA HANDLING
13958 M:      Martin Mares <mj@ucw.cz>
13959 L:      linux-video@atrey.karlin.mff.cuni.cz
13960 S:      Maintained
13961 F:      Documentation/svga.txt
13962 F:      arch/x86/boot/video*
13963
13964 SWIOTLB SUBSYSTEM
13965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13966 L:      iommu@lists.linux-foundation.org
13967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13968 S:      Supported
13969 F:      kernel/dma/swiotlb.c
13970 F:      arch/*/kernel/pci-swiotlb.c
13971 F:      include/linux/swiotlb.h
13972
13973 SWITCHDEV
13974 M:      Jiri Pirko <jiri@resnulli.us>
13975 M:      Ivan Vecera <ivecera@redhat.com>
13976 L:      netdev@vger.kernel.org
13977 S:      Supported
13978 F:      net/switchdev/
13979 F:      include/net/switchdev.h
13980
13981 SY8106A REGULATOR DRIVER
13982 M:      Icenowy Zheng <icenowy@aosc.io>
13983 S:      Maintained
13984 F:      drivers/regulator/sy8106a-regulator.c
13985 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13986
13987 SYNC FILE FRAMEWORK
13988 M:      Sumit Semwal <sumit.semwal@linaro.org>
13989 R:      Gustavo Padovan <gustavo@padovan.org>
13990 S:      Maintained
13991 L:      linux-media@vger.kernel.org
13992 L:      dri-devel@lists.freedesktop.org
13993 F:      drivers/dma-buf/sync_*
13994 F:      drivers/dma-buf/dma-fence*
13995 F:      drivers/dma-buf/sw_sync.c
13996 F:      include/linux/sync_file.h
13997 F:      include/uapi/linux/sync_file.h
13998 F:      Documentation/sync_file.txt
13999 T:      git git://anongit.freedesktop.org/drm/drm-misc
14000
14001 SYNOPSYS ARC ARCHITECTURE
14002 M:      Vineet Gupta <vgupta@synopsys.com>
14003 L:      linux-snps-arc@lists.infradead.org
14004 S:      Supported
14005 F:      arch/arc/
14006 F:      Documentation/devicetree/bindings/arc/*
14007 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14008 F:      drivers/clocksource/arc_timer.c
14009 F:      drivers/tty/serial/arc_uart.c
14010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14011
14012 SYNOPSYS ARC HSDK SDP pll clock driver
14013 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14014 S:      Supported
14015 F:      drivers/clk/clk-hsdk-pll.c
14016 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14017
14018 SYNOPSYS ARC SDP clock driver
14019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14020 S:      Supported
14021 F:      drivers/clk/axs10x/*
14022 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14023
14024 SYNOPSYS ARC SDP platform support
14025 M:      Alexey Brodkin <abrodkin@synopsys.com>
14026 S:      Supported
14027 F:      arch/arc/plat-axs10x
14028 F:      arch/arc/boot/dts/ax*
14029 F:      Documentation/devicetree/bindings/arc/axs10*
14030
14031 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14032 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14033 S:      Supported
14034 F:      drivers/reset/reset-axs10x.c
14035 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14036
14037 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14038 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14039 S:      Maintained
14040 F:      drivers/tty/serial/8250/8250_dw.c
14041
14042 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14043 M:      Hoan Tran <hotran@apm.com>
14044 L:      linux-gpio@vger.kernel.org
14045 S:      Maintained
14046 F:      drivers/gpio/gpio-dwapb.c
14047 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14048
14049 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14050 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14051 S:      Maintained
14052 F:      drivers/dma/dwi-axi-dmac/
14053 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14054
14055 SYNOPSYS DESIGNWARE DMAC DRIVER
14056 M:      Viresh Kumar <vireshk@kernel.org>
14057 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14058 S:      Maintained
14059 F:      include/linux/dma/dw.h
14060 F:      include/linux/platform_data/dma-dw.h
14061 F:      drivers/dma/dw/
14062
14063 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14064 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14065 L:      netdev@vger.kernel.org
14066 S:      Supported
14067 F:      drivers/net/ethernet/synopsys/
14068
14069 SYNOPSYS DESIGNWARE I2C DRIVER
14070 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14071 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14072 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14073 L:      linux-i2c@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/i2c/busses/i2c-designware-*
14076 F:      include/linux/platform_data/i2c-designware.h
14077
14078 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14079 M:      Jaehoon Chung <jh80.chung@samsung.com>
14080 L:      linux-mmc@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/mmc/host/dw_mmc*
14083
14084 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14085 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14086 S:      Supported
14087 F:      drivers/reset/reset-hsdk.c
14088 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14089 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14090
14091 SYSTEM CONFIGURATION (SYSCON)
14092 M:      Lee Jones <lee.jones@linaro.org>
14093 M:      Arnd Bergmann <arnd@arndb.de>
14094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14095 S:      Supported
14096 F:      drivers/mfd/syscon.c
14097
14098 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14099 M:      Sudeep Holla <sudeep.holla@arm.com>
14100 L:      linux-arm-kernel@lists.infradead.org
14101 S:      Maintained
14102 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14103 F:      drivers/clk/clk-sc[mp]i.c
14104 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14105 F:      drivers/firmware/arm_scpi.c
14106 F:      drivers/firmware/arm_scmi/
14107 F:      include/linux/sc[mp]i_protocol.h
14108
14109 SYSTEM RESET/SHUTDOWN DRIVERS
14110 M:      Sebastian Reichel <sre@kernel.org>
14111 L:      linux-pm@vger.kernel.org
14112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14113 S:      Maintained
14114 F:      Documentation/devicetree/bindings/power/reset/
14115 F:      drivers/power/reset/
14116
14117 SYSTEM TRACE MODULE CLASS
14118 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14119 S:      Maintained
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14121 F:      Documentation/trace/stm.rst
14122 F:      drivers/hwtracing/stm/
14123 F:      include/linux/stm.h
14124 F:      include/uapi/linux/stm.h
14125
14126 SYSV FILESYSTEM
14127 M:      Christoph Hellwig <hch@infradead.org>
14128 S:      Maintained
14129 F:      Documentation/filesystems/sysv-fs.txt
14130 F:      fs/sysv/
14131 F:      include/linux/sysv_fs.h
14132
14133 TARGET SUBSYSTEM
14134 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14135 L:      linux-scsi@vger.kernel.org
14136 L:      target-devel@vger.kernel.org
14137 W:      http://www.linux-iscsi.org
14138 W:      http://groups.google.com/group/linux-iscsi-target-dev
14139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14140 S:      Supported
14141 F:      drivers/target/
14142 F:      include/target/
14143 F:      Documentation/target/
14144
14145 TASKSTATS STATISTICS INTERFACE
14146 M:      Balbir Singh <bsingharora@gmail.com>
14147 S:      Maintained
14148 F:      Documentation/accounting/taskstats*
14149 F:      include/linux/taskstats*
14150 F:      kernel/taskstats.c
14151
14152 TC subsystem
14153 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14154 M:      Cong Wang <xiyou.wangcong@gmail.com>
14155 M:      Jiri Pirko <jiri@resnulli.us>
14156 L:      netdev@vger.kernel.org
14157 S:      Maintained
14158 F:      include/net/pkt_cls.h
14159 F:      include/net/pkt_sched.h
14160 F:      include/net/tc_act/
14161 F:      include/uapi/linux/pkt_cls.h
14162 F:      include/uapi/linux/pkt_sched.h
14163 F:      include/uapi/linux/tc_act/
14164 F:      include/uapi/linux/tc_ematch/
14165 F:      net/sched/
14166
14167 TC90522 MEDIA DRIVER
14168 M:      Akihiro Tsukada <tskd08@gmail.com>
14169 L:      linux-media@vger.kernel.org
14170 S:      Odd Fixes
14171 F:      drivers/media/dvb-frontends/tc90522*
14172
14173 TCP LOW PRIORITY MODULE
14174 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14175 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14176 W:      http://tcp-lp-mod.sourceforge.net/
14177 S:      Maintained
14178 F:      net/ipv4/tcp_lp.c
14179
14180 TDA10071 MEDIA DRIVER
14181 M:      Antti Palosaari <crope@iki.fi>
14182 L:      linux-media@vger.kernel.org
14183 W:      https://linuxtv.org
14184 W:      http://palosaari.fi/linux/
14185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14186 T:      git git://linuxtv.org/anttip/media_tree.git
14187 S:      Maintained
14188 F:      drivers/media/dvb-frontends/tda10071*
14189
14190 TDA18212 MEDIA DRIVER
14191 M:      Antti Palosaari <crope@iki.fi>
14192 L:      linux-media@vger.kernel.org
14193 W:      https://linuxtv.org
14194 W:      http://palosaari.fi/linux/
14195 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14196 T:      git git://linuxtv.org/anttip/media_tree.git
14197 S:      Maintained
14198 F:      drivers/media/tuners/tda18212*
14199
14200 TDA18218 MEDIA DRIVER
14201 M:      Antti Palosaari <crope@iki.fi>
14202 L:      linux-media@vger.kernel.org
14203 W:      https://linuxtv.org
14204 W:      http://palosaari.fi/linux/
14205 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14206 T:      git git://linuxtv.org/anttip/media_tree.git
14207 S:      Maintained
14208 F:      drivers/media/tuners/tda18218*
14209
14210 TDA18250 MEDIA DRIVER
14211 M:      Olli Salonen <olli.salonen@iki.fi>
14212 L:      linux-media@vger.kernel.org
14213 W:      https://linuxtv.org
14214 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14215 T:      git git://linuxtv.org/media_tree.git
14216 S:      Maintained
14217 F:      drivers/media/tuners/tda18250*
14218
14219 TDA18271 MEDIA DRIVER
14220 M:      Michael Krufky <mkrufky@linuxtv.org>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://github.com/mkrufky
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/mkrufky/tuners.git
14226 S:      Maintained
14227 F:      drivers/media/tuners/tda18271*
14228
14229 TDA1997x MEDIA DRIVER
14230 M:      Tim Harvey <tharvey@gateworks.com>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 S:      Maintained
14235 F:      drivers/media/i2c/tda1997x.*
14236
14237 TDA827x MEDIA DRIVER
14238 M:      Michael Krufky <mkrufky@linuxtv.org>
14239 L:      linux-media@vger.kernel.org
14240 W:      https://linuxtv.org
14241 W:      http://github.com/mkrufky
14242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14243 T:      git git://linuxtv.org/mkrufky/tuners.git
14244 S:      Maintained
14245 F:      drivers/media/tuners/tda8290.*
14246
14247 TDA8290 MEDIA DRIVER
14248 M:      Michael Krufky <mkrufky@linuxtv.org>
14249 L:      linux-media@vger.kernel.org
14250 W:      https://linuxtv.org
14251 W:      http://github.com/mkrufky
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 T:      git git://linuxtv.org/mkrufky/tuners.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tda8290.*
14256
14257 TDA9840 MEDIA DRIVER
14258 M:      Hans Verkuil <hverkuil@xs4all.nl>
14259 L:      linux-media@vger.kernel.org
14260 T:      git git://linuxtv.org/media_tree.git
14261 W:      https://linuxtv.org
14262 S:      Maintained
14263 F:      drivers/media/i2c/tda9840*
14264
14265 TEA5761 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:      Odd fixes
14271 F:      drivers/media/tuners/tea5761.*
14272
14273 TEA5767 TUNER DRIVER
14274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 S:      Maintained
14279 F:      drivers/media/tuners/tea5767.*
14280
14281 TEA6415C 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/tea6415c*
14288
14289 TEA6420 MEDIA DRIVER
14290 M:      Hans Verkuil <hverkuil@xs4all.nl>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Maintained
14295 F:      drivers/media/i2c/tea6420*
14296
14297 TEAM DRIVER
14298 M:      Jiri Pirko <jiri@resnulli.us>
14299 L:      netdev@vger.kernel.org
14300 S:      Supported
14301 F:      drivers/net/team/
14302 F:      include/linux/if_team.h
14303 F:      include/uapi/linux/if_team.h
14304
14305 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14306 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14307 S:      Maintained
14308 F:      arch/x86/platform/ts5500/
14309
14310 TECHNOTREND USB IR RECEIVER
14311 M:      Sean Young <sean@mess.org>
14312 L:      linux-media@vger.kernel.org
14313 S:      Maintained
14314 F:      drivers/media/rc/ttusbir.c
14315
14316 TECHWELL TW9910 VIDEO DECODER
14317 L:      linux-media@vger.kernel.org
14318 S:      Orphan
14319 F:      drivers/media/i2c/tw9910.c
14320 F:      include/media/i2c/tw9910.h
14321
14322 TEE SUBSYSTEM
14323 M:      Jens Wiklander <jens.wiklander@linaro.org>
14324 S:      Maintained
14325 F:      include/linux/tee_drv.h
14326 F:      include/uapi/linux/tee.h
14327 F:      drivers/tee/
14328 F:      Documentation/tee.txt
14329
14330 TEGRA ARCHITECTURE SUPPORT
14331 M:      Thierry Reding <thierry.reding@gmail.com>
14332 M:      Jonathan Hunter <jonathanh@nvidia.com>
14333 L:      linux-tegra@vger.kernel.org
14334 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14336 S:      Supported
14337 N:      [^a-z]tegra
14338
14339 TEGRA CLOCK DRIVER
14340 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14341 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14342 S:      Supported
14343 F:      drivers/clk/tegra/
14344
14345 TEGRA DMA DRIVERS
14346 M:      Laxman Dewangan <ldewangan@nvidia.com>
14347 M:      Jon Hunter <jonathanh@nvidia.com>
14348 S:      Supported
14349 F:      drivers/dma/tegra*
14350
14351 TEGRA I2C DRIVER
14352 M:      Laxman Dewangan <ldewangan@nvidia.com>
14353 S:      Supported
14354 F:      drivers/i2c/busses/i2c-tegra.c
14355
14356 TEGRA IOMMU DRIVERS
14357 M:      Thierry Reding <thierry.reding@gmail.com>
14358 L:      linux-tegra@vger.kernel.org
14359 S:      Supported
14360 F:      drivers/iommu/tegra*
14361
14362 TEGRA KBC DRIVER
14363 M:      Laxman Dewangan <ldewangan@nvidia.com>
14364 S:      Supported
14365 F:      drivers/input/keyboard/tegra-kbc.c
14366
14367 TEGRA NAND DRIVER
14368 M:      Stefan Agner <stefan@agner.ch>
14369 M:      Lucas Stach <dev@lynxeye.de>
14370 S:      Maintained
14371 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14372 F:      drivers/mtd/nand/raw/tegra_nand.c
14373
14374 TEGRA PWM DRIVER
14375 M:      Thierry Reding <thierry.reding@gmail.com>
14376 S:      Supported
14377 F:      drivers/pwm/pwm-tegra.c
14378
14379 TEGRA SERIAL DRIVER
14380 M:      Laxman Dewangan <ldewangan@nvidia.com>
14381 S:      Supported
14382 F:      drivers/tty/serial/serial-tegra.c
14383
14384 TEGRA SPI DRIVER
14385 M:      Laxman Dewangan <ldewangan@nvidia.com>
14386 S:      Supported
14387 F:      drivers/spi/spi-tegra*
14388
14389 TEHUTI ETHERNET DRIVER
14390 M:      Andy Gospodarek <andy@greyhouse.net>
14391 L:      netdev@vger.kernel.org
14392 S:      Supported
14393 F:      drivers/net/ethernet/tehuti/*
14394
14395 Telecom Clock Driver for MCPL0010
14396 M:      Mark Gross <mark.gross@intel.com>
14397 S:      Supported
14398 F:      drivers/char/tlclk.c
14399
14400 TENSILICA XTENSA PORT (xtensa)
14401 M:      Chris Zankel <chris@zankel.net>
14402 M:      Max Filippov <jcmvbkbc@gmail.com>
14403 L:      linux-xtensa@linux-xtensa.org
14404 T:      git git://github.com/czankel/xtensa-linux.git
14405 S:      Maintained
14406 F:      arch/xtensa/
14407 F:      drivers/irqchip/irq-xtensa-*
14408
14409 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14410 M:      Nishanth Menon <nm@ti.com>
14411 M:      Tero Kristo <t-kristo@ti.com>
14412 M:      Santosh Shilimkar <ssantosh@kernel.org>
14413 L:      linux-arm-kernel@lists.infradead.org
14414 S:      Maintained
14415 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14416 F:      drivers/firmware/ti_sci*
14417 F:      include/linux/soc/ti/ti_sci_protocol.h
14418 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14419 F:      include/dt-bindings/genpd/k2g.h
14420 F:      drivers/soc/ti/ti_sci_pm_domains.c
14421 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14422 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14423 F:      drivers/clk/keystone/sci-clk.c
14424 F:      drivers/reset/reset-ti-sci.c
14425
14426 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14427 M:      Hans Verkuil <hverkuil@xs4all.nl>
14428 L:      linux-media@vger.kernel.org
14429 T:      git git://linuxtv.org/media_tree.git
14430 W:      https://linuxtv.org
14431 S:      Maintained
14432 F:      drivers/media/radio/radio-raremono.c
14433
14434 THERMAL
14435 M:      Zhang Rui <rui.zhang@intel.com>
14436 M:      Eduardo Valentin <edubezval@gmail.com>
14437 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14438 L:      linux-pm@vger.kernel.org
14439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14441 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14442 S:      Supported
14443 F:      drivers/thermal/
14444 F:      include/linux/thermal.h
14445 F:      include/uapi/linux/thermal.h
14446 F:      include/linux/cpu_cooling.h
14447 F:      Documentation/devicetree/bindings/thermal/
14448
14449 THERMAL/CPU_COOLING
14450 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14451 M:      Viresh Kumar <viresh.kumar@linaro.org>
14452 M:      Javi Merino <javi.merino@kernel.org>
14453 L:      linux-pm@vger.kernel.org
14454 S:      Supported
14455 F:      Documentation/thermal/cpu-cooling-api.txt
14456 F:      drivers/thermal/cpu_cooling.c
14457 F:      include/linux/cpu_cooling.h
14458
14459 THINKPAD ACPI EXTRAS DRIVER
14460 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14461 L:      ibm-acpi-devel@lists.sourceforge.net
14462 L:      platform-driver-x86@vger.kernel.org
14463 W:      http://ibm-acpi.sourceforge.net
14464 W:      http://thinkwiki.org/wiki/Ibm-acpi
14465 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14466 S:      Maintained
14467 F:      drivers/platform/x86/thinkpad_acpi.c
14468
14469 THUNDERBOLT DRIVER
14470 M:      Andreas Noever <andreas.noever@gmail.com>
14471 M:      Michael Jamet <michael.jamet@intel.com>
14472 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14473 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14475 S:      Maintained
14476 F:      Documentation/admin-guide/thunderbolt.rst
14477 F:      drivers/thunderbolt/
14478 F:      include/linux/thunderbolt.h
14479
14480 THUNDERBOLT NETWORK DRIVER
14481 M:      Michael Jamet <michael.jamet@intel.com>
14482 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14483 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14484 L:      netdev@vger.kernel.org
14485 S:      Maintained
14486 F:      drivers/net/thunderbolt.c
14487
14488 THUNDERX GPIO DRIVER
14489 M:      David Daney <david.daney@cavium.com>
14490 S:      Maintained
14491 F:      drivers/gpio/gpio-thunderx.c
14492
14493 TI AM437X VPFE DRIVER
14494 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14495 L:      linux-media@vger.kernel.org
14496 W:      https://linuxtv.org
14497 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14498 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14499 S:      Maintained
14500 F:      drivers/media/platform/am437x/
14501
14502 TI BANDGAP AND THERMAL DRIVER
14503 M:      Eduardo Valentin <edubezval@gmail.com>
14504 M:      Keerthy <j-keerthy@ti.com>
14505 L:      linux-pm@vger.kernel.org
14506 L:      linux-omap@vger.kernel.org
14507 S:      Maintained
14508 F:      drivers/thermal/ti-soc-thermal/
14509
14510 TI BQ27XXX POWER SUPPLY DRIVER
14511 R:      Andrew F. Davis <afd@ti.com>
14512 F:      include/linux/power/bq27xxx_battery.h
14513 F:      drivers/power/supply/bq27xxx_battery.c
14514 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14515
14516 TI CDCE706 CLOCK DRIVER
14517 M:      Max Filippov <jcmvbkbc@gmail.com>
14518 S:      Maintained
14519 F:      drivers/clk/clk-cdce706.c
14520
14521 TI CLOCK DRIVER
14522 M:      Tero Kristo <t-kristo@ti.com>
14523 L:      linux-omap@vger.kernel.org
14524 S:      Maintained
14525 F:      drivers/clk/ti/
14526 F:      include/linux/clk/ti.h
14527
14528 TI DAVINCI MACHINE SUPPORT
14529 M:      Sekhar Nori <nsekhar@ti.com>
14530 M:      Kevin Hilman <khilman@kernel.org>
14531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14533 S:      Supported
14534 F:      arch/arm/mach-davinci/
14535 F:      drivers/i2c/busses/i2c-davinci.c
14536 F:      arch/arm/boot/dts/da850*
14537
14538 TI DAVINCI SERIES CLOCK DRIVER
14539 M:      David Lechner <david@lechnology.com>
14540 R:      Sekhar Nori <nsekhar@ti.com>
14541 S:      Maintained
14542 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14543 F:      drivers/clk/davinci/
14544
14545 TI DAVINCI SERIES GPIO DRIVER
14546 M:      Keerthy <j-keerthy@ti.com>
14547 L:      linux-gpio@vger.kernel.org
14548 S:      Maintained
14549 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14550 F:      drivers/gpio/gpio-davinci.c
14551
14552 TI DAVINCI SERIES MEDIA DRIVER
14553 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14557 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14558 S:      Maintained
14559 F:      drivers/media/platform/davinci/
14560 F:      include/media/davinci/
14561
14562 TI ETHERNET SWITCH DRIVER (CPSW)
14563 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14564 L:      linux-omap@vger.kernel.org
14565 L:      netdev@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/net/ethernet/ti/cpsw*
14568 F:      drivers/net/ethernet/ti/davinci*
14569
14570 TI FLASH MEDIA INTERFACE DRIVER
14571 M:      Alex Dubov <oakad@yahoo.com>
14572 S:      Maintained
14573 F:      drivers/misc/tifm*
14574 F:      drivers/mmc/host/tifm_sd.c
14575 F:      include/linux/tifm.h
14576
14577 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14578 M:      Santosh Shilimkar <ssantosh@kernel.org>
14579 L:      linux-kernel@vger.kernel.org
14580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14581 S:      Maintained
14582 F:      drivers/soc/ti/*
14583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14584
14585 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14586 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14587 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14589 S:      Maintained
14590 F:      sound/soc/codecs/lm49453*
14591 F:      sound/soc/codecs/isabelle*
14592
14593 TI LP855x BACKLIGHT DRIVER
14594 M:      Milo Kim <milo.kim@ti.com>
14595 S:      Maintained
14596 F:      Documentation/backlight/lp855x-driver.txt
14597 F:      drivers/video/backlight/lp855x_bl.c
14598 F:      include/linux/platform_data/lp855x.h
14599
14600 TI LP8727 CHARGER DRIVER
14601 M:      Milo Kim <milo.kim@ti.com>
14602 S:      Maintained
14603 F:      drivers/power/supply/lp8727_charger.c
14604 F:      include/linux/platform_data/lp8727.h
14605
14606 TI LP8788 MFD DRIVER
14607 M:      Milo Kim <milo.kim@ti.com>
14608 S:      Maintained
14609 F:      drivers/iio/adc/lp8788_adc.c
14610 F:      drivers/leds/leds-lp8788.c
14611 F:      drivers/mfd/lp8788*.c
14612 F:      drivers/power/supply/lp8788-charger.c
14613 F:      drivers/regulator/lp8788-*.c
14614 F:      include/linux/mfd/lp8788*.h
14615
14616 TI NETCP ETHERNET DRIVER
14617 M:      Wingman Kwok <w-kwok2@ti.com>
14618 M:      Murali Karicheri <m-karicheri2@ti.com>
14619 L:      netdev@vger.kernel.org
14620 S:      Maintained
14621 F:      drivers/net/ethernet/ti/netcp*
14622
14623 TI TAS571X FAMILY ASoC CODEC DRIVER
14624 M:      Kevin Cernekee <cernekee@chromium.org>
14625 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14626 S:      Odd Fixes
14627 F:      sound/soc/codecs/tas571x*
14628
14629 TI TRF7970A NFC DRIVER
14630 M:      Mark Greer <mgreer@animalcreek.com>
14631 L:      linux-wireless@vger.kernel.org
14632 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14633 S:      Supported
14634 F:      drivers/nfc/trf7970a.c
14635 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14636
14637 TI TWL4030 SERIES SOC CODEC DRIVER
14638 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14639 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14640 S:      Maintained
14641 F:      sound/soc/codecs/twl4030*
14642
14643 TI VPE/CAL DRIVERS
14644 M:      Benoit Parrot <bparrot@ti.com>
14645 L:      linux-media@vger.kernel.org
14646 W:      http://linuxtv.org/
14647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14648 S:      Maintained
14649 F:      drivers/media/platform/ti-vpe/
14650
14651 TI WILINK WIRELESS DRIVERS
14652 L:      linux-wireless@vger.kernel.org
14653 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14654 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14656 S:      Orphan
14657 F:      drivers/net/wireless/ti/
14658 F:      include/linux/wl12xx.h
14659
14660 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14661 M:      John Stultz <john.stultz@linaro.org>
14662 M:      Thomas Gleixner <tglx@linutronix.de>
14663 R:      Stephen Boyd <sboyd@kernel.org>
14664 L:      linux-kernel@vger.kernel.org
14665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14666 S:      Supported
14667 F:      include/linux/clocksource.h
14668 F:      include/linux/time.h
14669 F:      include/linux/timex.h
14670 F:      include/uapi/linux/time.h
14671 F:      include/uapi/linux/timex.h
14672 F:      kernel/time/clocksource.c
14673 F:      kernel/time/time*.c
14674 F:      kernel/time/alarmtimer.c
14675 F:      kernel/time/ntp.c
14676 F:      tools/testing/selftests/timers/
14677
14678 TIPC NETWORK LAYER
14679 M:      Jon Maloy <jon.maloy@ericsson.com>
14680 M:      Ying Xue <ying.xue@windriver.com>
14681 L:      netdev@vger.kernel.org (core kernel code)
14682 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14683 W:      http://tipc.sourceforge.net/
14684 S:      Maintained
14685 F:      include/uapi/linux/tipc*.h
14686 F:      net/tipc/
14687
14688 TLAN NETWORK DRIVER
14689 M:      Samuel Chessman <chessman@tux.org>
14690 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14691 W:      http://sourceforge.net/projects/tlan/
14692 S:      Maintained
14693 F:      Documentation/networking/tlan.txt
14694 F:      drivers/net/ethernet/ti/tlan.*
14695
14696 TM6000 VIDEO4LINUX DRIVER
14697 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14698 L:      linux-media@vger.kernel.org
14699 W:      https://linuxtv.org
14700 T:      git git://linuxtv.org/media_tree.git
14701 S:      Odd fixes
14702 F:      drivers/media/usb/tm6000/
14703 F:      Documentation/media/v4l-drivers/tm6000*
14704
14705 TMIO/SDHI MMC DRIVER
14706 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14707 L:      linux-mmc@vger.kernel.org
14708 S:      Supported
14709 F:      drivers/mmc/host/tmio_mmc*
14710 F:      drivers/mmc/host/renesas_sdhi*
14711 F:      include/linux/mfd/tmio.h
14712
14713 TMP401 HARDWARE MONITOR DRIVER
14714 M:      Guenter Roeck <linux@roeck-us.net>
14715 L:      linux-hwmon@vger.kernel.org
14716 S:      Maintained
14717 F:      Documentation/hwmon/tmp401
14718 F:      drivers/hwmon/tmp401.c
14719
14720 TMPFS (SHMEM FILESYSTEM)
14721 M:      Hugh Dickins <hughd@google.com>
14722 L:      linux-mm@kvack.org
14723 S:      Maintained
14724 F:      include/linux/shmem_fs.h
14725 F:      mm/shmem.c
14726
14727 TOMOYO SECURITY MODULE
14728 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14729 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14730 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14731 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14732 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14733 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14734 W:      http://tomoyo.sourceforge.jp/
14735 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14736 S:      Maintained
14737 F:      security/tomoyo/
14738
14739 TOPSTAR LAPTOP EXTRAS DRIVER
14740 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14741 L:      platform-driver-x86@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/platform/x86/topstar-laptop.c
14744
14745 TORTURE-TEST MODULES
14746 M:      Davidlohr Bueso <dave@stgolabs.net>
14747 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14748 M:      Josh Triplett <josh@joshtriplett.org>
14749 L:      linux-kernel@vger.kernel.org
14750 S:      Supported
14751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14752 F:      Documentation/RCU/torture.txt
14753 F:      kernel/torture.c
14754 F:      kernel/rcu/rcutorture.c
14755 F:      kernel/rcu/rcuperf.c
14756 F:      kernel/locking/locktorture.c
14757
14758 TOSHIBA ACPI EXTRAS DRIVER
14759 M:      Azael Avalos <coproscefalo@gmail.com>
14760 L:      platform-driver-x86@vger.kernel.org
14761 S:      Maintained
14762 F:      drivers/platform/x86/toshiba_acpi.c
14763
14764 TOSHIBA BLUETOOTH DRIVER
14765 M:      Azael Avalos <coproscefalo@gmail.com>
14766 L:      platform-driver-x86@vger.kernel.org
14767 S:      Maintained
14768 F:      drivers/platform/x86/toshiba_bluetooth.c
14769
14770 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14771 M:      Azael Avalos <coproscefalo@gmail.com>
14772 L:      platform-driver-x86@vger.kernel.org
14773 S:      Maintained
14774 F:      drivers/platform/x86/toshiba_haps.c
14775
14776 TOSHIBA SMM DRIVER
14777 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14778 W:      http://www.buzzard.org.uk/toshiba/
14779 S:      Maintained
14780 F:      drivers/char/toshiba.c
14781 F:      include/linux/toshiba.h
14782 F:      include/uapi/linux/toshiba.h
14783
14784 TOSHIBA TC358743 DRIVER
14785 M:      Mats Randgaard <matrandg@cisco.com>
14786 L:      linux-media@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/media/i2c/tc358743*
14789 F:      include/media/i2c/tc358743.h
14790
14791 TOSHIBA WMI HOTKEYS DRIVER
14792 M:      Azael Avalos <coproscefalo@gmail.com>
14793 L:      platform-driver-x86@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/platform/x86/toshiba-wmi.c
14796
14797 TPM DEVICE DRIVER
14798 M:      Peter Huewe <peterhuewe@gmx.de>
14799 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14800 R:      Jason Gunthorpe <jgg@ziepe.ca>
14801 L:      linux-integrity@vger.kernel.org
14802 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14803 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14804 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14805 S:      Maintained
14806 F:      drivers/char/tpm/
14807
14808 TRACING
14809 M:      Steven Rostedt <rostedt@goodmis.org>
14810 M:      Ingo Molnar <mingo@redhat.com>
14811 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14812 S:      Maintained
14813 F:      Documentation/trace/ftrace.rst
14814 F:      arch/*/*/*/ftrace.h
14815 F:      arch/*/kernel/ftrace.c
14816 F:      include/*/ftrace.h
14817 F:      include/linux/trace*.h
14818 F:      include/trace/
14819 F:      kernel/trace/
14820 F:      tools/testing/selftests/ftrace/
14821
14822 TRACING MMIO ACCESSES (MMIOTRACE)
14823 M:      Steven Rostedt <rostedt@goodmis.org>
14824 M:      Ingo Molnar <mingo@kernel.org>
14825 R:      Karol Herbst <karolherbst@gmail.com>
14826 R:      Pekka Paalanen <ppaalanen@gmail.com>
14827 S:      Maintained
14828 L:      linux-kernel@vger.kernel.org
14829 L:      nouveau@lists.freedesktop.org
14830 F:      kernel/trace/trace_mmiotrace.c
14831 F:      include/linux/mmiotrace.h
14832 F:      arch/x86/mm/kmmio.c
14833 F:      arch/x86/mm/mmio-mod.c
14834 F:      arch/x86/mm/testmmiotrace.c
14835
14836 TRIVIAL PATCHES
14837 M:      Jiri Kosina <trivial@kernel.org>
14838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14839 S:      Maintained
14840 K:      ^Subject:.*(?i)trivial
14841
14842 TEMPO SEMICONDUCTOR DRIVERS
14843 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14844 S:      Maintained
14845 F:      sound/soc/codecs/tscs*.c
14846 F:      sound/soc/codecs/tscs*.h
14847 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14848
14849 TTY LAYER
14850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14851 M:      Jiri Slaby <jslaby@suse.com>
14852 S:      Supported
14853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14854 F:      Documentation/serial/
14855 F:      drivers/tty/
14856 F:      drivers/tty/serial/serial_core.c
14857 F:      include/linux/serial_core.h
14858 F:      include/linux/serial.h
14859 F:      include/linux/tty.h
14860 F:      include/uapi/linux/serial_core.h
14861 F:      include/uapi/linux/serial.h
14862 F:      include/uapi/linux/tty.h
14863
14864 TUA9001 MEDIA DRIVER
14865 M:      Antti Palosaari <crope@iki.fi>
14866 L:      linux-media@vger.kernel.org
14867 W:      https://linuxtv.org
14868 W:      http://palosaari.fi/linux/
14869 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14870 T:      git git://linuxtv.org/anttip/media_tree.git
14871 S:      Maintained
14872 F:      drivers/media/tuners/tua9001*
14873
14874 TULIP NETWORK DRIVERS
14875 L:      netdev@vger.kernel.org
14876 L:      linux-parisc@vger.kernel.org
14877 S:      Orphan
14878 F:      drivers/net/ethernet/dec/tulip/
14879
14880 TUN/TAP driver
14881 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14882 W:      http://vtun.sourceforge.net/tun
14883 S:      Maintained
14884 F:      Documentation/networking/tuntap.txt
14885 F:      arch/um/os-Linux/drivers/
14886
14887 TURBOCHANNEL SUBSYSTEM
14888 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14889 M:      Ralf Baechle <ralf@linux-mips.org>
14890 L:      linux-mips@linux-mips.org
14891 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14892 S:      Maintained
14893 F:      drivers/tc/
14894 F:      include/linux/tc.h
14895
14896 TURBOSTAT UTILITY
14897 M:      "Len Brown" <lenb@kernel.org>
14898 L:      linux-pm@vger.kernel.org
14899 B:      https://bugzilla.kernel.org
14900 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14902 S:      Supported
14903 F:      tools/power/x86/turbostat/
14904
14905 TW5864 VIDEO4LINUX DRIVER
14906 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14907 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14908 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14909 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14910 L:      linux-media@vger.kernel.org
14911 S:      Supported
14912 F:      drivers/media/pci/tw5864/
14913
14914 TW68 VIDEO4LINUX DRIVER
14915 M:      Hans Verkuil <hverkuil@xs4all.nl>
14916 L:      linux-media@vger.kernel.org
14917 T:      git git://linuxtv.org/media_tree.git
14918 W:      https://linuxtv.org
14919 S:      Odd Fixes
14920 F:      drivers/media/pci/tw68/
14921
14922 TW686X VIDEO4LINUX DRIVER
14923 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14924 L:      linux-media@vger.kernel.org
14925 T:      git git://linuxtv.org/media_tree.git
14926 W:      http://linuxtv.org
14927 S:      Maintained
14928 F:      drivers/media/pci/tw686x/
14929
14930 UBI FILE SYSTEM (UBIFS)
14931 M:      Richard Weinberger <richard@nod.at>
14932 M:      Artem Bityutskiy <dedekind1@gmail.com>
14933 M:      Adrian Hunter <adrian.hunter@intel.com>
14934 L:      linux-mtd@lists.infradead.org
14935 T:      git git://git.infradead.org/ubifs-2.6.git
14936 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14937 S:      Supported
14938 F:      Documentation/filesystems/ubifs.txt
14939 F:      fs/ubifs/
14940
14941 UCLINUX (M68KNOMMU AND COLDFIRE)
14942 M:      Greg Ungerer <gerg@linux-m68k.org>
14943 W:      http://www.linux-m68k.org/
14944 W:      http://www.uclinux.org/
14945 L:      linux-m68k@lists.linux-m68k.org
14946 L:      uclinux-dev@uclinux.org  (subscribers-only)
14947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14948 S:      Maintained
14949 F:      arch/m68k/coldfire/
14950 F:      arch/m68k/68*/
14951 F:      arch/m68k/*/*_no.*
14952 F:      arch/m68k/include/asm/*_no.*
14953
14954 UDF FILESYSTEM
14955 M:      Jan Kara <jack@suse.com>
14956 S:      Maintained
14957 F:      Documentation/filesystems/udf.txt
14958 F:      fs/udf/
14959
14960 UDRAW TABLET
14961 M:      Bastien Nocera <hadess@hadess.net>
14962 L:      linux-input@vger.kernel.org
14963 S:      Maintained
14964 F:      drivers/hid/hid-udraw-ps3.c
14965
14966 UFS FILESYSTEM
14967 M:      Evgeniy Dushistov <dushistov@mail.ru>
14968 S:      Maintained
14969 F:      Documentation/filesystems/ufs.txt
14970 F:      fs/ufs/
14971
14972 UHID USERSPACE HID IO DRIVER:
14973 M:      David Herrmann <dh.herrmann@googlemail.com>
14974 L:      linux-input@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/hid/uhid.c
14977 F:      include/uapi/linux/uhid.h
14978
14979 ULPI BUS
14980 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14981 L:      linux-usb@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/usb/common/ulpi.c
14984 F:      include/linux/ulpi/
14985
14986 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14987 L:      linux-usb@vger.kernel.org
14988 S:      Orphan
14989 F:      drivers/uwb/
14990 F:      include/linux/uwb.h
14991 F:      include/linux/uwb/
14992
14993 UNICORE32 ARCHITECTURE:
14994 M:      Guan Xuetao <gxt@pku.edu.cn>
14995 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14996 S:      Maintained
14997 T:      git git://github.com/gxt/linux.git
14998 F:      arch/unicore32/
14999
15000 UNIFDEF
15001 M:      Tony Finch <dot@dotat.at>
15002 W:      http://dotat.at/prog/unifdef
15003 S:      Maintained
15004 F:      scripts/unifdef.c
15005
15006 UNIFORM CDROM DRIVER
15007 M:      Jens Axboe <axboe@kernel.dk>
15008 W:      http://www.kernel.dk
15009 S:      Maintained
15010 F:      Documentation/cdrom/
15011 F:      drivers/cdrom/cdrom.c
15012 F:      include/linux/cdrom.h
15013 F:      include/uapi/linux/cdrom.h
15014
15015 UNISYS S-PAR DRIVERS
15016 M:      David Kershner <david.kershner@unisys.com>
15017 L:      sparmaintainer@unisys.com (Unisys internal)
15018 S:      Supported
15019 F:      include/linux/visorbus.h
15020 F:      drivers/visorbus/
15021 F:      drivers/staging/unisys/
15022
15023 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15024 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15025 L:      linux-scsi@vger.kernel.org
15026 S:      Supported
15027 F:      Documentation/scsi/ufs.txt
15028 F:      drivers/scsi/ufs/
15029
15030 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15031 M:      Joao Pinto <jpinto@synopsys.com>
15032 L:      linux-scsi@vger.kernel.org
15033 S:      Supported
15034 F:      drivers/scsi/ufs/*dwc*
15035
15036 UNSORTED BLOCK IMAGES (UBI)
15037 M:      Artem Bityutskiy <dedekind1@gmail.com>
15038 M:      Richard Weinberger <richard@nod.at>
15039 W:      http://www.linux-mtd.infradead.org/
15040 L:      linux-mtd@lists.infradead.org
15041 T:      git git://git.infradead.org/ubifs-2.6.git
15042 S:      Supported
15043 F:      drivers/mtd/ubi/
15044 F:      include/linux/mtd/ubi.h
15045 F:      include/uapi/mtd/ubi-user.h
15046
15047 USB "USBNET" DRIVER FRAMEWORK
15048 M:      Oliver Neukum <oneukum@suse.com>
15049 L:      netdev@vger.kernel.org
15050 W:      http://www.linux-usb.org/usbnet
15051 S:      Maintained
15052 F:      drivers/net/usb/usbnet.c
15053 F:      include/linux/usb/usbnet.h
15054
15055 USB ACM DRIVER
15056 M:      Oliver Neukum <oneukum@suse.com>
15057 L:      linux-usb@vger.kernel.org
15058 S:      Maintained
15059 F:      Documentation/usb/acm.txt
15060 F:      drivers/usb/class/cdc-acm.*
15061
15062 USB AR5523 WIRELESS DRIVER
15063 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15064 L:      linux-wireless@vger.kernel.org
15065 S:      Maintained
15066 F:      drivers/net/wireless/ath/ar5523/
15067
15068 USB ATTACHED SCSI
15069 M:      Oliver Neukum <oneukum@suse.com>
15070 L:      linux-usb@vger.kernel.org
15071 L:      linux-scsi@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/usb/storage/uas.c
15074
15075 USB CDC ETHERNET DRIVER
15076 M:      Oliver Neukum <oliver@neukum.org>
15077 L:      linux-usb@vger.kernel.org
15078 S:      Maintained
15079 F:      drivers/net/usb/cdc_*.c
15080 F:      include/uapi/linux/usb/cdc.h
15081
15082 USB CHAOSKEY DRIVER
15083 M:      Keith Packard <keithp@keithp.com>
15084 L:      linux-usb@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/usb/misc/chaoskey.c
15087
15088 USB CYPRESS C67X00 DRIVER
15089 M:      Peter Korsgaard <jacmet@sunsite.dk>
15090 L:      linux-usb@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/usb/c67x00/
15093
15094 USB DAVICOM DM9601 DRIVER
15095 M:      Peter Korsgaard <jacmet@sunsite.dk>
15096 L:      netdev@vger.kernel.org
15097 W:      http://www.linux-usb.org/usbnet
15098 S:      Maintained
15099 F:      drivers/net/usb/dm9601.c
15100
15101 USB DIAMOND RIO500 DRIVER
15102 M:      Cesar Miquel <miquel@df.uba.ar>
15103 L:      rio500-users@lists.sourceforge.net
15104 W:      http://rio500.sourceforge.net
15105 S:      Maintained
15106 F:      drivers/usb/misc/rio500*
15107
15108 USB EHCI DRIVER
15109 M:      Alan Stern <stern@rowland.harvard.edu>
15110 L:      linux-usb@vger.kernel.org
15111 S:      Maintained
15112 F:      Documentation/usb/ehci.txt
15113 F:      drivers/usb/host/ehci*
15114
15115 USB GADGET/PERIPHERAL SUBSYSTEM
15116 M:      Felipe Balbi <balbi@kernel.org>
15117 L:      linux-usb@vger.kernel.org
15118 W:      http://www.linux-usb.org/gadget
15119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15120 S:      Maintained
15121 F:      drivers/usb/gadget/
15122 F:      include/linux/usb/gadget*
15123
15124 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15125 M:      Jiri Kosina <jikos@kernel.org>
15126 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15127 L:      linux-usb@vger.kernel.org
15128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15129 S:      Maintained
15130 F:      Documentation/hid/hiddev.txt
15131 F:      drivers/hid/usbhid/
15132
15133 USB INTEL XHCI ROLE MUX DRIVER
15134 M:      Hans de Goede <hdegoede@redhat.com>
15135 L:      linux-usb@vger.kernel.org
15136 S:      Maintained
15137 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15138
15139 USB ISP116X DRIVER
15140 M:      Olav Kongas <ok@artecdesign.ee>
15141 L:      linux-usb@vger.kernel.org
15142 S:      Maintained
15143 F:      drivers/usb/host/isp116x*
15144 F:      include/linux/usb/isp116x.h
15145
15146 USB LAN78XX ETHERNET DRIVER
15147 M:      Woojung Huh <woojung.huh@microchip.com>
15148 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15149 L:      netdev@vger.kernel.org
15150 S:      Maintained
15151 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15152 F:      drivers/net/usb/lan78xx.*
15153 F:      include/dt-bindings/net/microchip-lan78xx.h
15154
15155 USB MASS STORAGE DRIVER
15156 M:      Alan Stern <stern@rowland.harvard.edu>
15157 L:      linux-usb@vger.kernel.org
15158 L:      usb-storage@lists.one-eyed-alien.net
15159 S:      Maintained
15160 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15161 F:      drivers/usb/storage/
15162
15163 USB MIDI DRIVER
15164 M:      Clemens Ladisch <clemens@ladisch.de>
15165 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15166 T:      git git://git.alsa-project.org/alsa-kernel.git
15167 S:      Maintained
15168 F:      sound/usb/midi.*
15169
15170 USB NETWORKING DRIVERS
15171 L:      linux-usb@vger.kernel.org
15172 S:      Odd Fixes
15173 F:      drivers/net/usb/
15174
15175 USB OHCI DRIVER
15176 M:      Alan Stern <stern@rowland.harvard.edu>
15177 L:      linux-usb@vger.kernel.org
15178 S:      Maintained
15179 F:      Documentation/usb/ohci.txt
15180 F:      drivers/usb/host/ohci*
15181
15182 USB OTG FSM (Finite State Machine)
15183 M:      Peter Chen <Peter.Chen@nxp.com>
15184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15185 L:      linux-usb@vger.kernel.org
15186 S:      Maintained
15187 F:      drivers/usb/common/usb-otg-fsm.c
15188
15189 USB OVER IP DRIVER
15190 M:      Valentina Manea <valentina.manea.m@gmail.com>
15191 M:      Shuah Khan <shuah@kernel.org>
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      Documentation/usb/usbip_protocol.txt
15195 F:      drivers/usb/usbip/
15196 F:      tools/usb/usbip/
15197 F:      tools/testing/selftests/drivers/usb/usbip/
15198
15199 USB PEGASUS DRIVER
15200 M:      Petko Manolov <petkan@nucleusys.com>
15201 L:      linux-usb@vger.kernel.org
15202 L:      netdev@vger.kernel.org
15203 T:      git git://github.com/petkan/pegasus.git
15204 W:      https://github.com/petkan/pegasus
15205 S:      Maintained
15206 F:      drivers/net/usb/pegasus.*
15207
15208 USB PHY LAYER
15209 M:      Felipe Balbi <balbi@kernel.org>
15210 L:      linux-usb@vger.kernel.org
15211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15212 S:      Maintained
15213 F:      drivers/usb/phy/
15214
15215 USB PRINTER DRIVER (usblp)
15216 M:      Pete Zaitcev <zaitcev@redhat.com>
15217 L:      linux-usb@vger.kernel.org
15218 S:      Supported
15219 F:      drivers/usb/class/usblp.c
15220
15221 USB QMI WWAN NETWORK DRIVER
15222 M:      Bjørn Mork <bjorn@mork.no>
15223 L:      netdev@vger.kernel.org
15224 S:      Maintained
15225 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15226 F:      drivers/net/usb/qmi_wwan.c
15227
15228 USB RTL8150 DRIVER
15229 M:      Petko Manolov <petkan@nucleusys.com>
15230 L:      linux-usb@vger.kernel.org
15231 L:      netdev@vger.kernel.org
15232 T:      git git://github.com/petkan/rtl8150.git
15233 W:      https://github.com/petkan/rtl8150
15234 S:      Maintained
15235 F:      drivers/net/usb/rtl8150.c
15236
15237 USB SERIAL SUBSYSTEM
15238 M:      Johan Hovold <johan@kernel.org>
15239 L:      linux-usb@vger.kernel.org
15240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15241 S:      Maintained
15242 F:      Documentation/usb/usb-serial.txt
15243 F:      drivers/usb/serial/
15244 F:      include/linux/usb/serial.h
15245
15246 USB SMSC75XX ETHERNET DRIVER
15247 M:      Steve Glendinning <steve.glendinning@shawell.net>
15248 L:      netdev@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/net/usb/smsc75xx.*
15251
15252 USB SMSC95XX ETHERNET DRIVER
15253 M:      Steve Glendinning <steve.glendinning@shawell.net>
15254 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15255 L:      netdev@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/net/usb/smsc95xx.*
15258
15259 USB SUBSYSTEM
15260 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15261 L:      linux-usb@vger.kernel.org
15262 W:      http://www.linux-usb.org
15263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15264 S:      Supported
15265 F:      Documentation/devicetree/bindings/usb/
15266 F:      Documentation/usb/
15267 F:      drivers/usb/
15268 F:      include/linux/usb.h
15269 F:      include/linux/usb/
15270
15271 USB TYPEC PI3USB30532 MUX DRIVER
15272 M:      Hans de Goede <hdegoede@redhat.com>
15273 L:      linux-usb@vger.kernel.org
15274 S:      Maintained
15275 F:      drivers/usb/typec/mux/pi3usb30532.c
15276
15277 USB TYPEC CLASS
15278 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15279 L:      linux-usb@vger.kernel.org
15280 S:      Maintained
15281 F:      Documentation/ABI/testing/sysfs-class-typec
15282 F:      Documentation/driver-api/usb/typec.rst
15283 F:      drivers/usb/typec/
15284 F:      include/linux/usb/typec.h
15285
15286 USB TYPEC BUS FOR ALTERNATE MODES
15287 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15288 L:      linux-usb@vger.kernel.org
15289 S:      Maintained
15290 F:      Documentation/ABI/testing/sysfs-bus-typec
15291 F:      Documentation/driver-api/usb/typec_bus.rst
15292 F:      drivers/usb/typec/altmodes/
15293 F:      include/linux/usb/typec_altmode.h
15294
15295 USB UHCI DRIVER
15296 M:      Alan Stern <stern@rowland.harvard.edu>
15297 L:      linux-usb@vger.kernel.org
15298 S:      Maintained
15299 F:      drivers/usb/host/uhci*
15300
15301 USB VIDEO CLASS
15302 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15303 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15304 L:      linux-media@vger.kernel.org
15305 T:      git git://linuxtv.org/media_tree.git
15306 W:      http://www.ideasonboard.org/uvc/
15307 S:      Maintained
15308 F:      drivers/media/usb/uvc/
15309 F:      include/uapi/linux/uvcvideo.h
15310
15311 USB VISION DRIVER
15312 M:      Hans Verkuil <hverkuil@xs4all.nl>
15313 L:      linux-media@vger.kernel.org
15314 T:      git git://linuxtv.org/media_tree.git
15315 W:      https://linuxtv.org
15316 S:      Odd Fixes
15317 F:      drivers/media/usb/usbvision/
15318
15319 USB WEBCAM GADGET
15320 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15321 L:      linux-usb@vger.kernel.org
15322 S:      Maintained
15323 F:      drivers/usb/gadget/function/*uvc*
15324 F:      drivers/usb/gadget/legacy/webcam.c
15325 F:      include/uapi/linux/usb/g_uvc.h
15326
15327 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15328 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15329 L:      linux-wireless@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/net/wireless/rndis_wlan.c
15332
15333 USB XHCI DRIVER
15334 M:      Mathias Nyman <mathias.nyman@intel.com>
15335 L:      linux-usb@vger.kernel.org
15336 S:      Supported
15337 F:      drivers/usb/host/xhci*
15338 F:      drivers/usb/host/pci-quirks*
15339
15340 USB ZD1201 DRIVER
15341 L:      linux-wireless@vger.kernel.org
15342 W:      http://linux-lc100020.sourceforge.net
15343 S:      Orphan
15344 F:      drivers/net/wireless/zydas/zd1201.*
15345
15346 USB ZR364XX DRIVER
15347 M:      Antoine Jacquet <royale@zerezo.com>
15348 L:      linux-usb@vger.kernel.org
15349 L:      linux-media@vger.kernel.org
15350 T:      git git://linuxtv.org/media_tree.git
15351 W:      http://royale.zerezo.com/zr364xx/
15352 S:      Maintained
15353 F:      Documentation/media/v4l-drivers/zr364xx*
15354 F:      drivers/media/usb/zr364xx/
15355
15356 USER-MODE LINUX (UML)
15357 M:      Jeff Dike <jdike@addtoit.com>
15358 M:      Richard Weinberger <richard@nod.at>
15359 L:      linux-um@lists.infradead.org
15360 W:      http://user-mode-linux.sourceforge.net
15361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15362 S:      Maintained
15363 F:      Documentation/virtual/uml/
15364 F:      arch/um/
15365 F:      arch/x86/um/
15366 F:      fs/hostfs/
15367 F:      fs/hppfs/
15368
15369 USERSPACE I/O (UIO)
15370 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15371 S:      Maintained
15372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15373 F:      Documentation/driver-api/uio-howto.rst
15374 F:      drivers/uio/
15375 F:      include/linux/uio*.h
15376
15377 UTIL-LINUX PACKAGE
15378 M:      Karel Zak <kzak@redhat.com>
15379 L:      util-linux@vger.kernel.org
15380 W:      http://en.wikipedia.org/wiki/Util-linux
15381 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15382 S:      Maintained
15383
15384 UUID HELPERS
15385 M:      Christoph Hellwig <hch@lst.de>
15386 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15387 L:      linux-kernel@vger.kernel.org
15388 T:      git git://git.infradead.org/users/hch/uuid.git
15389 F:      lib/uuid.c
15390 F:      lib/test_uuid.c
15391 F:      include/linux/uuid.h
15392 F:      include/uapi/linux/uuid.h
15393 S:      Maintained
15394
15395 UVESAFB DRIVER
15396 M:      Michal Januszewski <spock@gentoo.org>
15397 L:      linux-fbdev@vger.kernel.org
15398 W:      https://github.com/mjanusz/v86d
15399 S:      Maintained
15400 F:      Documentation/fb/uvesafb.txt
15401 F:      drivers/video/fbdev/uvesafb.*
15402
15403 VF610 NAND DRIVER
15404 M:      Stefan Agner <stefan@agner.ch>
15405 L:      linux-mtd@lists.infradead.org
15406 S:      Supported
15407 F:      drivers/mtd/nand/raw/vf610_nfc.c
15408
15409 VFAT/FAT/MSDOS FILESYSTEM
15410 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15411 S:      Maintained
15412 F:      Documentation/filesystems/vfat.txt
15413 F:      fs/fat/
15414
15415 VFIO DRIVER
15416 M:      Alex Williamson <alex.williamson@redhat.com>
15417 L:      kvm@vger.kernel.org
15418 T:      git git://github.com/awilliam/linux-vfio.git
15419 S:      Maintained
15420 F:      Documentation/vfio.txt
15421 F:      drivers/vfio/
15422 F:      include/linux/vfio.h
15423 F:      include/uapi/linux/vfio.h
15424
15425 VFIO MEDIATED DEVICE DRIVERS
15426 M:      Kirti Wankhede <kwankhede@nvidia.com>
15427 L:      kvm@vger.kernel.org
15428 S:      Maintained
15429 F:      Documentation/vfio-mediated-device.txt
15430 F:      drivers/vfio/mdev/
15431 F:      include/linux/mdev.h
15432 F:      samples/vfio-mdev/
15433
15434 VFIO PLATFORM DRIVER
15435 M:      Eric Auger <eric.auger@redhat.com>
15436 L:      kvm@vger.kernel.org
15437 S:      Maintained
15438 F:      drivers/vfio/platform/
15439
15440 VGA_SWITCHEROO
15441 R:      Lukas Wunner <lukas@wunner.de>
15442 S:      Maintained
15443 F:      Documentation/gpu/vga-switcheroo.rst
15444 F:      drivers/gpu/vga/vga_switcheroo.c
15445 F:      include/linux/vga_switcheroo.h
15446 T:      git git://anongit.freedesktop.org/drm/drm-misc
15447
15448 VIA RHINE NETWORK DRIVER
15449 S:      Orphan
15450 F:      drivers/net/ethernet/via/via-rhine.c
15451
15452 VIA SD/MMC CARD CONTROLLER DRIVER
15453 M:      Bruce Chang <brucechang@via.com.tw>
15454 M:      Harald Welte <HaraldWelte@viatech.com>
15455 S:      Maintained
15456 F:      drivers/mmc/host/via-sdmmc.c
15457
15458 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15459 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15460 L:      linux-fbdev@vger.kernel.org
15461 S:      Maintained
15462 F:      include/linux/via-core.h
15463 F:      include/linux/via-gpio.h
15464 F:      include/linux/via_i2c.h
15465 F:      drivers/video/fbdev/via/
15466
15467 VIA VELOCITY NETWORK DRIVER
15468 M:      Francois Romieu <romieu@fr.zoreil.com>
15469 L:      netdev@vger.kernel.org
15470 S:      Maintained
15471 F:      drivers/net/ethernet/via/via-velocity.*
15472
15473 VICODEC VIRTUAL CODEC DRIVER
15474 M:      Hans Verkuil <hans.verkuil@cisco.com>
15475 L:      linux-media@vger.kernel.org
15476 T:      git git://linuxtv.org/media_tree.git
15477 W:      https://linuxtv.org
15478 S:      Maintained
15479 F:      drivers/media/platform/vicodec/*
15480
15481 VIDEO MULTIPLEXER DRIVER
15482 M:      Philipp Zabel <p.zabel@pengutronix.de>
15483 L:      linux-media@vger.kernel.org
15484 S:      Maintained
15485 F:      drivers/media/platform/video-mux.c
15486
15487 VIDEO I2C POLLING DRIVER
15488 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15489 L:      linux-media@vger.kernel.org
15490 S:      Maintained
15491 F:      drivers/media/i2c/video-i2c.c
15492
15493 VIDEOBUF2 FRAMEWORK
15494 M:      Pawel Osciak <pawel@osciak.com>
15495 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15496 M:      Kyungmin Park <kyungmin.park@samsung.com>
15497 L:      linux-media@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/media/v4l2-core/videobuf2-*
15500 F:      include/media/videobuf2-*
15501
15502 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15503 M:      Helen Koike <helen.koike@collabora.com>
15504 L:      linux-media@vger.kernel.org
15505 T:      git git://linuxtv.org/media_tree.git
15506 W:      https://linuxtv.org
15507 S:      Maintained
15508 F:      drivers/media/platform/vimc/*
15509
15510 VIRT LIB
15511 M:      Alex Williamson <alex.williamson@redhat.com>
15512 M:      Paolo Bonzini <pbonzini@redhat.com>
15513 L:      kvm@vger.kernel.org
15514 S:      Supported
15515 F:      virt/lib/
15516
15517 VIRTIO AND VHOST VSOCK DRIVER
15518 M:      Stefan Hajnoczi <stefanha@redhat.com>
15519 L:      kvm@vger.kernel.org
15520 L:      virtualization@lists.linux-foundation.org
15521 L:      netdev@vger.kernel.org
15522 S:      Maintained
15523 F:      include/linux/virtio_vsock.h
15524 F:      include/uapi/linux/virtio_vsock.h
15525 F:      include/uapi/linux/vsockmon.h
15526 F:      include/uapi/linux/vm_sockets_diag.h
15527 F:      net/vmw_vsock/diag.c
15528 F:      net/vmw_vsock/af_vsock_tap.c
15529 F:      net/vmw_vsock/virtio_transport_common.c
15530 F:      net/vmw_vsock/virtio_transport.c
15531 F:      drivers/net/vsockmon.c
15532 F:      drivers/vhost/vsock.c
15533 F:      drivers/vhost/vsock.h
15534 F:      tools/testing/vsock/
15535
15536 VIRTIO CONSOLE DRIVER
15537 M:      Amit Shah <amit@kernel.org>
15538 L:      virtualization@lists.linux-foundation.org
15539 S:      Maintained
15540 F:      drivers/char/virtio_console.c
15541 F:      include/linux/virtio_console.h
15542 F:      include/uapi/linux/virtio_console.h
15543
15544 VIRTIO CORE, NET AND BLOCK DRIVERS
15545 M:      "Michael S. Tsirkin" <mst@redhat.com>
15546 M:      Jason Wang <jasowang@redhat.com>
15547 L:      virtualization@lists.linux-foundation.org
15548 S:      Maintained
15549 F:      Documentation/devicetree/bindings/virtio/
15550 F:      drivers/virtio/
15551 F:      tools/virtio/
15552 F:      drivers/net/virtio_net.c
15553 F:      drivers/block/virtio_blk.c
15554 F:      include/linux/virtio*.h
15555 F:      include/uapi/linux/virtio_*.h
15556 F:      drivers/crypto/virtio/
15557 F:      mm/balloon_compaction.c
15558
15559 VIRTIO CRYPTO DRIVER
15560 M:      Gonglei <arei.gonglei@huawei.com>
15561 L:      virtualization@lists.linux-foundation.org
15562 L:      linux-crypto@vger.kernel.org
15563 S:      Maintained
15564 F:      drivers/crypto/virtio/
15565 F:      include/uapi/linux/virtio_crypto.h
15566
15567 VIRTIO DRIVERS FOR S390
15568 M:      Cornelia Huck <cohuck@redhat.com>
15569 M:      Halil Pasic <pasic@linux.ibm.com>
15570 L:      linux-s390@vger.kernel.org
15571 L:      virtualization@lists.linux-foundation.org
15572 L:      kvm@vger.kernel.org
15573 S:      Supported
15574 F:      drivers/s390/virtio/
15575 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15576
15577 VIRTIO GPU DRIVER
15578 M:      David Airlie <airlied@linux.ie>
15579 M:      Gerd Hoffmann <kraxel@redhat.com>
15580 L:      dri-devel@lists.freedesktop.org
15581 L:      virtualization@lists.linux-foundation.org
15582 T:      git git://anongit.freedesktop.org/drm/drm-misc
15583 S:      Maintained
15584 F:      drivers/gpu/drm/virtio/
15585 F:      include/uapi/linux/virtio_gpu.h
15586
15587 VIRTIO HOST (VHOST)
15588 M:      "Michael S. Tsirkin" <mst@redhat.com>
15589 M:      Jason Wang <jasowang@redhat.com>
15590 L:      kvm@vger.kernel.org
15591 L:      virtualization@lists.linux-foundation.org
15592 L:      netdev@vger.kernel.org
15593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15594 S:      Maintained
15595 F:      drivers/vhost/
15596 F:      include/uapi/linux/vhost.h
15597
15598 VIRTIO INPUT DRIVER
15599 M:      Gerd Hoffmann <kraxel@redhat.com>
15600 S:      Maintained
15601 F:      drivers/virtio/virtio_input.c
15602 F:      include/uapi/linux/virtio_input.h
15603
15604 VIRTUAL BOX GUEST DEVICE DRIVER
15605 M:      Hans de Goede <hdegoede@redhat.com>
15606 M:      Arnd Bergmann <arnd@arndb.de>
15607 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15608 S:      Maintained
15609 F:      include/linux/vbox_utils.h
15610 F:      include/uapi/linux/vbox*.h
15611 F:      drivers/virt/vboxguest/
15612
15613 VIRTUAL SERIO DEVICE DRIVER
15614 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15615 S:      Maintained
15616 F:      drivers/input/serio/userio.c
15617 F:      include/uapi/linux/userio.h
15618
15619 VIVID VIRTUAL VIDEO DRIVER
15620 M:      Hans Verkuil <hverkuil@xs4all.nl>
15621 L:      linux-media@vger.kernel.org
15622 T:      git git://linuxtv.org/media_tree.git
15623 W:      https://linuxtv.org
15624 S:      Maintained
15625 F:      drivers/media/platform/vivid/*
15626
15627 VLYNQ BUS
15628 M:      Florian Fainelli <f.fainelli@gmail.com>
15629 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15630 S:      Maintained
15631 F:      drivers/vlynq/vlynq.c
15632 F:      include/linux/vlynq.h
15633
15634 VME SUBSYSTEM
15635 M:      Martyn Welch <martyn@welchs.me.uk>
15636 M:      Manohar Vanga <manohar.vanga@gmail.com>
15637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15638 L:      devel@driverdev.osuosl.org
15639 S:      Maintained
15640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15641 F:      Documentation/driver-api/vme.rst
15642 F:      drivers/staging/vme/
15643 F:      drivers/vme/
15644 F:      include/linux/vme*
15645
15646 VMWARE BALLOON DRIVER
15647 M:      Xavier Deguillard <xdeguillard@vmware.com>
15648 M:      Nadav Amit <namit@vmware.com>
15649 M:      "VMware, Inc." <pv-drivers@vmware.com>
15650 L:      linux-kernel@vger.kernel.org
15651 S:      Maintained
15652 F:      drivers/misc/vmw_balloon.c
15653
15654 VMWARE HYPERVISOR INTERFACE
15655 M:      Alok Kataria <akataria@vmware.com>
15656 L:      virtualization@lists.linux-foundation.org
15657 S:      Supported
15658 F:      arch/x86/kernel/cpu/vmware.c
15659
15660 VMWARE PVRDMA DRIVER
15661 M:      Adit Ranadive <aditr@vmware.com>
15662 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15663 L:      linux-rdma@vger.kernel.org
15664 S:      Maintained
15665 F:      drivers/infiniband/hw/vmw_pvrdma/
15666
15667 VMware PVSCSI driver
15668 M:      Jim Gill <jgill@vmware.com>
15669 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15670 L:      linux-scsi@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/scsi/vmw_pvscsi.c
15673 F:      drivers/scsi/vmw_pvscsi.h
15674
15675 VMWARE VMMOUSE SUBDRIVER
15676 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15677 M:      "VMware, Inc." <pv-drivers@vmware.com>
15678 L:      linux-input@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/input/mouse/vmmouse.c
15681 F:      drivers/input/mouse/vmmouse.h
15682
15683 VMWARE VMXNET3 ETHERNET DRIVER
15684 M:      Ronak Doshi <doshir@vmware.com>
15685 M:      "VMware, Inc." <pv-drivers@vmware.com>
15686 L:      netdev@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/net/vmxnet3/
15689
15690 VOCORE VOCORE2 BOARD
15691 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15692 L:      linux-mips@linux-mips.org
15693 S:      Maintained
15694 F:      arch/mips/boot/dts/ralink/vocore2.dts
15695
15696 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15697 M:      Liam Girdwood <lgirdwood@gmail.com>
15698 M:      Mark Brown <broonie@kernel.org>
15699 L:      linux-kernel@vger.kernel.org
15700 W:      http://www.slimlogic.co.uk/?p=48
15701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15702 S:      Supported
15703 F:      Documentation/devicetree/bindings/regulator/
15704 F:      Documentation/power/regulator/
15705 F:      drivers/regulator/
15706 F:      include/dt-bindings/regulator/
15707 F:      include/linux/regulator/
15708
15709 VRF
15710 M:      David Ahern <dsa@cumulusnetworks.com>
15711 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15712 L:      netdev@vger.kernel.org
15713 S:      Maintained
15714 F:      drivers/net/vrf.c
15715 F:      Documentation/networking/vrf.txt
15716
15717 VT1211 HARDWARE MONITOR DRIVER
15718 M:      Juerg Haefliger <juergh@gmail.com>
15719 L:      linux-hwmon@vger.kernel.org
15720 S:      Maintained
15721 F:      Documentation/hwmon/vt1211
15722 F:      drivers/hwmon/vt1211.c
15723
15724 VT8231 HARDWARE MONITOR DRIVER
15725 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/hwmon/vt8231.c
15729
15730 VUB300 USB to SDIO/SD/MMC bridge chip
15731 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15732 L:      linux-mmc@vger.kernel.org
15733 L:      linux-usb@vger.kernel.org
15734 S:      Supported
15735 F:      drivers/mmc/host/vub300.c
15736
15737 W1 DALLAS'S 1-WIRE BUS
15738 M:      Evgeniy Polyakov <zbr@ioremap.net>
15739 S:      Maintained
15740 F:      Documentation/devicetree/bindings/w1/
15741 F:      Documentation/w1/
15742 F:      drivers/w1/
15743 F:      include/linux/w1.h
15744
15745 W83791D HARDWARE MONITORING DRIVER
15746 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15747 L:      linux-hwmon@vger.kernel.org
15748 S:      Maintained
15749 F:      Documentation/hwmon/w83791d
15750 F:      drivers/hwmon/w83791d.c
15751
15752 W83793 HARDWARE MONITORING DRIVER
15753 M:      Rudolf Marek <r.marek@assembler.cz>
15754 L:      linux-hwmon@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/hwmon/w83793
15757 F:      drivers/hwmon/w83793.c
15758
15759 W83795 HARDWARE MONITORING DRIVER
15760 M:      Jean Delvare <jdelvare@suse.com>
15761 L:      linux-hwmon@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/hwmon/w83795.c
15764
15765 W83L51xD SD/MMC CARD INTERFACE DRIVER
15766 M:      Pierre Ossman <pierre@ossman.eu>
15767 S:      Maintained
15768 F:      drivers/mmc/host/wbsd.*
15769
15770 WACOM PROTOCOL 4 SERIAL TABLETS
15771 M:      Julian Squires <julian@cipht.net>
15772 M:      Hans de Goede <hdegoede@redhat.com>
15773 L:      linux-input@vger.kernel.org
15774 S:      Maintained
15775 F:      drivers/input/tablet/wacom_serial4.c
15776
15777 WATCHDOG DEVICE DRIVERS
15778 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15779 M:      Guenter Roeck <linux@roeck-us.net>
15780 L:      linux-watchdog@vger.kernel.org
15781 W:      http://www.linux-watchdog.org/
15782 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15783 S:      Maintained
15784 F:      Documentation/devicetree/bindings/watchdog/
15785 F:      Documentation/watchdog/
15786 F:      drivers/watchdog/
15787 F:      include/linux/watchdog.h
15788 F:      include/uapi/linux/watchdog.h
15789
15790 WHISKEYCOVE PMIC GPIO DRIVER
15791 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15792 L:      linux-gpio@vger.kernel.org
15793 S:      Maintained
15794 F:      drivers/gpio/gpio-wcove.c
15795
15796 WIIMOTE HID DRIVER
15797 M:      David Herrmann <dh.herrmann@googlemail.com>
15798 L:      linux-input@vger.kernel.org
15799 S:      Maintained
15800 F:      drivers/hid/hid-wiimote*
15801
15802 WILOCITY WIL6210 WIRELESS DRIVER
15803 M:      Maya Erez <merez@codeaurora.org>
15804 L:      linux-wireless@vger.kernel.org
15805 L:      wil6210@qti.qualcomm.com
15806 S:      Supported
15807 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15808 F:      drivers/net/wireless/ath/wil6210/
15809
15810 WIMAX STACK
15811 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15812 M:      linux-wimax@intel.com
15813 L:      wimax@linuxwimax.org (subscribers-only)
15814 S:      Supported
15815 W:      http://linuxwimax.org
15816 F:      Documentation/wimax/README.wimax
15817 F:      include/linux/wimax/debug.h
15818 F:      include/net/wimax.h
15819 F:      include/uapi/linux/wimax.h
15820 F:      net/wimax/
15821
15822 WINBOND CIR DRIVER
15823 M:      David Härdeman <david@hardeman.nu>
15824 S:      Maintained
15825 F:      drivers/media/rc/winbond-cir.c
15826
15827 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15828 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15829 L:      linux-watchdog@vger.kernel.org
15830 S:      Maintained
15831 F:      drivers/watchdog/ebc-c384_wdt.c
15832
15833 WINSYSTEMS WS16C48 GPIO DRIVER
15834 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15835 L:      linux-gpio@vger.kernel.org
15836 S:      Maintained
15837 F:      drivers/gpio/gpio-ws16c48.c
15838
15839 WISTRON LAPTOP BUTTON DRIVER
15840 M:      Miloslav Trmac <mitr@volny.cz>
15841 S:      Maintained
15842 F:      drivers/input/misc/wistron_btns.c
15843
15844 WL3501 WIRELESS PCMCIA CARD DRIVER
15845 L:      linux-wireless@vger.kernel.org
15846 S:      Odd fixes
15847 F:      drivers/net/wireless/wl3501*
15848
15849 WOLFSON MICROELECTRONICS DRIVERS
15850 L:      patches@opensource.cirrus.com
15851 T:      git https://github.com/CirrusLogic/linux-drivers.git
15852 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15853 S:      Supported
15854 F:      Documentation/hwmon/wm83??
15855 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15856 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15857 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15858 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15859 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15860 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15861 F:      drivers/clk/clk-wm83*.c
15862 F:      drivers/extcon/extcon-arizona.c
15863 F:      drivers/leds/leds-wm83*.c
15864 F:      drivers/gpio/gpio-*wm*.c
15865 F:      drivers/gpio/gpio-arizona.c
15866 F:      drivers/hwmon/wm83??-hwmon.c
15867 F:      drivers/input/misc/wm831x-on.c
15868 F:      drivers/input/touchscreen/wm831x-ts.c
15869 F:      drivers/input/touchscreen/wm97*.c
15870 F:      drivers/mfd/arizona*
15871 F:      drivers/mfd/wm*.c
15872 F:      drivers/mfd/cs47l24*
15873 F:      drivers/power/supply/wm83*.c
15874 F:      drivers/rtc/rtc-wm83*.c
15875 F:      drivers/regulator/wm8*.c
15876 F:      drivers/regulator/arizona*
15877 F:      drivers/video/backlight/wm83*_bl.c
15878 F:      drivers/watchdog/wm83*_wdt.c
15879 F:      include/linux/mfd/arizona/
15880 F:      include/linux/mfd/wm831x/
15881 F:      include/linux/mfd/wm8350/
15882 F:      include/linux/mfd/wm8400*
15883 F:      include/linux/regulator/arizona*
15884 F:      include/linux/wm97xx.h
15885 F:      include/sound/wm????.h
15886 F:      sound/soc/codecs/arizona.?
15887 F:      sound/soc/codecs/wm*
15888 F:      sound/soc/codecs/cs47l24*
15889
15890 WORKQUEUE
15891 M:      Tejun Heo <tj@kernel.org>
15892 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15894 S:      Maintained
15895 F:      include/linux/workqueue.h
15896 F:      kernel/workqueue.c
15897 F:      Documentation/core-api/workqueue.rst
15898
15899 X-POWERS AXP288 PMIC DRIVERS
15900 M:      Hans de Goede <hdegoede@redhat.com>
15901 S:      Maintained
15902 N:      axp288
15903 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15904
15905 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15906 M:      Chen-Yu Tsai <wens@csie.org>
15907 L:      linux-kernel@vger.kernel.org
15908 S:      Maintained
15909 N:      axp[128]
15910
15911 X.25 NETWORK LAYER
15912 M:      Andrew Hendry <andrew.hendry@gmail.com>
15913 L:      linux-x25@vger.kernel.org
15914 S:      Odd Fixes
15915 F:      Documentation/networking/x25*
15916 F:      include/net/x25*
15917 F:      net/x25/
15918
15919 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15920 M:      Thomas Gleixner <tglx@linutronix.de>
15921 M:      Ingo Molnar <mingo@redhat.com>
15922 M:      Borislav Petkov <bp@alien8.de>
15923 R:      "H. Peter Anvin" <hpa@zytor.com>
15924 M:      x86@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/core
15927 S:      Maintained
15928 F:      Documentation/devicetree/bindings/x86/
15929 F:      Documentation/x86/
15930 F:      arch/x86/
15931
15932 X86 ENTRY CODE
15933 M:      Andy Lutomirski <luto@kernel.org>
15934 L:      linux-kernel@vger.kernel.org
15935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15936 S:      Maintained
15937 F:      arch/x86/entry/
15938
15939 X86 MCE INFRASTRUCTURE
15940 M:      Tony Luck <tony.luck@intel.com>
15941 M:      Borislav Petkov <bp@alien8.de>
15942 L:      linux-edac@vger.kernel.org
15943 S:      Maintained
15944 F:      arch/x86/kernel/cpu/mcheck/*
15945
15946 X86 MICROCODE UPDATE SUPPORT
15947 M:      Borislav Petkov <bp@alien8.de>
15948 S:      Maintained
15949 F:      arch/x86/kernel/cpu/microcode/*
15950
15951 X86 MM
15952 M:      Dave Hansen <dave.hansen@linux.intel.com>
15953 M:      Andy Lutomirski <luto@kernel.org>
15954 M:      Peter Zijlstra <peterz@infradead.org>
15955 L:      linux-kernel@vger.kernel.org
15956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15957 S:      Maintained
15958 F:      arch/x86/mm/
15959
15960 X86 PLATFORM DRIVERS
15961 M:      Darren Hart <dvhart@infradead.org>
15962 M:      Andy Shevchenko <andy@infradead.org>
15963 L:      platform-driver-x86@vger.kernel.org
15964 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15965 S:      Maintained
15966 F:      drivers/platform/x86/
15967 F:      drivers/platform/olpc/
15968
15969 X86 VDSO
15970 M:      Andy Lutomirski <luto@kernel.org>
15971 L:      linux-kernel@vger.kernel.org
15972 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15973 S:      Maintained
15974 F:      arch/x86/entry/vdso/
15975
15976 XC2028/3028 TUNER DRIVER
15977 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15978 L:      linux-media@vger.kernel.org
15979 W:      https://linuxtv.org
15980 T:      git git://linuxtv.org/media_tree.git
15981 S:      Maintained
15982 F:      drivers/media/tuners/tuner-xc2028.*
15983
15984 XDP SOCKETS (AF_XDP)
15985 M:      Björn Töpel <bjorn.topel@intel.com>
15986 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15987 L:      netdev@vger.kernel.org
15988 S:      Maintained
15989 F:      kernel/bpf/xskmap.c
15990 F:      net/xdp/
15991
15992 XEN BLOCK SUBSYSTEM
15993 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15994 M:      Roger Pau Monné <roger.pau@citrix.com>
15995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15996 S:      Supported
15997 F:      drivers/block/xen-blkback/*
15998 F:      drivers/block/xen*
15999
16000 XEN HYPERVISOR ARM
16001 M:      Stefano Stabellini <sstabellini@kernel.org>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Maintained
16004 F:      arch/arm/xen/
16005 F:      arch/arm/include/asm/xen/
16006
16007 XEN HYPERVISOR ARM64
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm64/xen/
16012 F:      arch/arm64/include/asm/xen/
16013
16014 XEN HYPERVISOR INTERFACE
16015 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16016 M:      Juergen Gross <jgross@suse.com>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16019 S:      Supported
16020 F:      arch/x86/xen/
16021 F:      drivers/*/xen-*front.c
16022 F:      drivers/xen/
16023 F:      arch/x86/include/asm/xen/
16024 F:      arch/x86/include/asm/pvclock-abi.h
16025 F:      include/xen/
16026 F:      include/uapi/xen/
16027 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16028 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16029
16030 XEN NETWORK BACKEND DRIVER
16031 M:      Wei Liu <wei.liu2@citrix.com>
16032 M:      Paul Durrant <paul.durrant@citrix.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 L:      netdev@vger.kernel.org
16035 S:      Supported
16036 F:      drivers/net/xen-netback/*
16037
16038 XEN PCI SUBSYSTEM
16039 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 S:      Supported
16042 F:      arch/x86/pci/*xen*
16043 F:      drivers/pci/*xen*
16044
16045 XEN PVSCSI DRIVERS
16046 M:      Juergen Gross <jgross@suse.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 L:      linux-scsi@vger.kernel.org
16049 S:      Supported
16050 F:      drivers/scsi/xen-scsifront.c
16051 F:      drivers/xen/xen-scsiback.c
16052 F:      include/xen/interface/io/vscsiif.h
16053
16054 XEN SWIOTLB SUBSYSTEM
16055 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 L:      iommu@lists.linux-foundation.org
16058 S:      Supported
16059 F:      arch/x86/xen/*swiotlb*
16060 F:      drivers/xen/*swiotlb*
16061
16062 XEN SOUND FRONTEND DRIVER
16063 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16065 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16066 S:      Supported
16067 F:      sound/xen/*
16068
16069 XFS FILESYSTEM
16070 M:      Darrick J. Wong <darrick.wong@oracle.com>
16071 M:      linux-xfs@vger.kernel.org
16072 L:      linux-xfs@vger.kernel.org
16073 W:      http://xfs.org/
16074 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16075 S:      Supported
16076 F:      Documentation/filesystems/xfs.txt
16077 F:      fs/xfs/
16078
16079 XILINX AXI ETHERNET DRIVER
16080 M:      Anirudha Sarangi <anirudh@xilinx.com>
16081 M:      John Linn <John.Linn@xilinx.com>
16082 S:      Maintained
16083 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16084
16085 XILINX UARTLITE SERIAL DRIVER
16086 M:      Peter Korsgaard <jacmet@sunsite.dk>
16087 L:      linux-serial@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/tty/serial/uartlite.c
16090
16091 XILINX VIDEO IP CORES
16092 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16093 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16094 L:      linux-media@vger.kernel.org
16095 T:      git git://linuxtv.org/media_tree.git
16096 S:      Supported
16097 F:      Documentation/devicetree/bindings/media/xilinx/
16098 F:      drivers/media/platform/xilinx/
16099 F:      include/uapi/linux/xilinx-v4l2-controls.h
16100
16101 XILLYBUS DRIVER
16102 M:      Eli Billauer <eli.billauer@gmail.com>
16103 L:      linux-kernel@vger.kernel.org
16104 S:      Supported
16105 F:      drivers/char/xillybus/
16106
16107 XLP9XX I2C DRIVER
16108 M:      George Cherian <george.cherian@cavium.com>
16109 M:      Jan Glauber <jglauber@cavium.com>
16110 L:      linux-i2c@vger.kernel.org
16111 W:      http://www.cavium.com
16112 S:      Supported
16113 F:      drivers/i2c/busses/i2c-xlp9xx.c
16114
16115 XRA1403 GPIO EXPANDER
16116 M:      Nandor Han <nandor.han@ge.com>
16117 M:      Semi Malinen <semi.malinen@ge.com>
16118 L:      linux-gpio@vger.kernel.org
16119 S:      Maintained
16120 F:      drivers/gpio/gpio-xra1403.c
16121 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16122
16123 XTENSA XTFPGA PLATFORM SUPPORT
16124 M:      Max Filippov <jcmvbkbc@gmail.com>
16125 L:      linux-xtensa@linux-xtensa.org
16126 S:      Maintained
16127 F:      drivers/spi/spi-xtensa-xtfpga.c
16128 F:      sound/soc/xtensa/xtfpga-i2s.c
16129
16130 YAM DRIVER FOR AX.25
16131 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16132 L:      linux-hams@vger.kernel.org
16133 S:      Maintained
16134 F:      drivers/net/hamradio/yam*
16135 F:      include/linux/yam.h
16136
16137 YAMA SECURITY MODULE
16138 M:      Kees Cook <keescook@chromium.org>
16139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16140 S:      Supported
16141 F:      security/yama/
16142 F:      Documentation/admin-guide/LSM/Yama.rst
16143
16144 YEALINK PHONE DRIVER
16145 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16146 L:      usbb2k-api-dev@nongnu.org
16147 S:      Maintained
16148 F:      Documentation/input/devices/yealink.rst
16149 F:      drivers/input/misc/yealink.*
16150
16151 Z8530 DRIVER FOR AX.25
16152 M:      Joerg Reuter <jreuter@yaina.de>
16153 W:      http://yaina.de/jreuter/
16154 W:      http://www.qsl.net/dl1bke/
16155 L:      linux-hams@vger.kernel.org
16156 S:      Maintained
16157 F:      Documentation/networking/z8530drv.txt
16158 F:      drivers/net/hamradio/*scc.c
16159 F:      drivers/net/hamradio/z8530.h
16160
16161 ZBUD COMPRESSED PAGE ALLOCATOR
16162 M:      Seth Jennings <sjenning@redhat.com>
16163 M:      Dan Streetman <ddstreet@ieee.org>
16164 L:      linux-mm@kvack.org
16165 S:      Maintained
16166 F:      mm/zbud.c
16167 F:      include/linux/zbud.h
16168
16169 ZD1211RW WIRELESS DRIVER
16170 M:      Daniel Drake <dsd@gentoo.org>
16171 M:      Ulrich Kunitz <kune@deine-taler.de>
16172 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16173 L:      linux-wireless@vger.kernel.org
16174 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16175 S:      Maintained
16176 F:      drivers/net/wireless/zydas/zd1211rw/
16177
16178 ZD1301 MEDIA DRIVER
16179 M:      Antti Palosaari <crope@iki.fi>
16180 L:      linux-media@vger.kernel.org
16181 W:      https://linuxtv.org/
16182 W:      http://palosaari.fi/linux/
16183 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16184 S:      Maintained
16185 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16186
16187 ZD1301_DEMOD MEDIA DRIVER
16188 M:      Antti Palosaari <crope@iki.fi>
16189 L:      linux-media@vger.kernel.org
16190 W:      https://linuxtv.org/
16191 W:      http://palosaari.fi/linux/
16192 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16193 S:      Maintained
16194 F:      drivers/media/dvb-frontends/zd1301_demod*
16195
16196 ZPOOL COMPRESSED PAGE STORAGE API
16197 M:      Dan Streetman <ddstreet@ieee.org>
16198 L:      linux-mm@kvack.org
16199 S:      Maintained
16200 F:      mm/zpool.c
16201 F:      include/linux/zpool.h
16202
16203 ZR36067 VIDEO FOR LINUX DRIVER
16204 L:      mjpeg-users@lists.sourceforge.net
16205 L:      linux-media@vger.kernel.org
16206 W:      http://mjpeg.sourceforge.net/driver-zoran/
16207 T:      hg https://linuxtv.org/hg/v4l-dvb
16208 S:      Odd Fixes
16209 F:      drivers/staging/media/zoran/
16210
16211 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16212 M:      Minchan Kim <minchan@kernel.org>
16213 M:      Nitin Gupta <ngupta@vflare.org>
16214 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16215 L:      linux-kernel@vger.kernel.org
16216 S:      Maintained
16217 F:      drivers/block/zram/
16218 F:      Documentation/blockdev/zram.txt
16219
16220 ZS DECSTATION Z85C30 SERIAL DRIVER
16221 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16222 S:      Maintained
16223 F:      drivers/tty/serial/zs.*
16224
16225 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16226 M:      Minchan Kim <minchan@kernel.org>
16227 M:      Nitin Gupta <ngupta@vflare.org>
16228 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16229 L:      linux-mm@kvack.org
16230 S:      Maintained
16231 F:      mm/zsmalloc.c
16232 F:      include/linux/zsmalloc.h
16233 F:      Documentation/vm/zsmalloc.rst
16234
16235 ZSWAP COMPRESSED SWAP CACHING
16236 M:      Seth Jennings <sjenning@redhat.com>
16237 M:      Dan Streetman <ddstreet@ieee.org>
16238 L:      linux-mm@kvack.org
16239 S:      Maintained
16240 F:      mm/zswap.c
16241
16242 THE REST
16243 M:      Linus Torvalds <torvalds@linux-foundation.org>
16244 L:      linux-kernel@vger.kernel.org
16245 Q:      http://patchwork.kernel.org/project/LKML/list/
16246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16247 S:      Buried alive in reporters
16248 F:      *
16249 F:      */