MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      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 PCI DRIVER FOR MOBIVEIL PCIE IP
9721 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9722 L:      linux-pci@vger.kernel.org
9723 S:      Supported
9724 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9725 F:      drivers/pci/controller/pcie-mobiveil.c
9726
9727 MODULE SUPPORT
9728 M:      Jessica Yu <jeyu@kernel.org>
9729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9730 S:      Maintained
9731 F:      include/linux/module.h
9732 F:      kernel/module.c
9733
9734 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9735 W:      http://popies.net/meye/
9736 S:      Orphan
9737 F:      Documentation/media/v4l-drivers/meye*
9738 F:      drivers/media/pci/meye/
9739 F:      include/uapi/linux/meye.h
9740
9741 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9742 M:      Jiri Slaby <jirislaby@gmail.com>
9743 S:      Maintained
9744 F:      Documentation/serial/moxa-smartio
9745 F:      drivers/tty/mxser.*
9746
9747 MR800 AVERMEDIA USB FM RADIO DRIVER
9748 M:      Alexey Klimov <klimov.linux@gmail.com>
9749 L:      linux-media@vger.kernel.org
9750 T:      git git://linuxtv.org/media_tree.git
9751 S:      Maintained
9752 F:      drivers/media/radio/radio-mr800.c
9753
9754 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9755 M:      Alan Ott <alan@signal11.us>
9756 L:      linux-wpan@vger.kernel.org
9757 S:      Maintained
9758 F:      drivers/net/ieee802154/mrf24j40.c
9759 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9760
9761 MSI LAPTOP SUPPORT
9762 M:      "Lee, Chun-Yi" <jlee@suse.com>
9763 L:      platform-driver-x86@vger.kernel.org
9764 S:      Maintained
9765 F:      drivers/platform/x86/msi-laptop.c
9766
9767 MSI WMI SUPPORT
9768 L:      platform-driver-x86@vger.kernel.org
9769 S:      Orphan
9770 F:      drivers/platform/x86/msi-wmi.c
9771
9772 MSI001 MEDIA DRIVER
9773 M:      Antti Palosaari <crope@iki.fi>
9774 L:      linux-media@vger.kernel.org
9775 W:      https://linuxtv.org
9776 W:      http://palosaari.fi/linux/
9777 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9778 T:      git git://linuxtv.org/anttip/media_tree.git
9779 S:      Maintained
9780 F:      drivers/media/tuners/msi001*
9781
9782 MSI2500 MEDIA DRIVER
9783 M:      Antti Palosaari <crope@iki.fi>
9784 L:      linux-media@vger.kernel.org
9785 W:      https://linuxtv.org
9786 W:      http://palosaari.fi/linux/
9787 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9788 T:      git git://linuxtv.org/anttip/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/usb/msi2500/
9791
9792 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9793 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9794 L:      linux-mtd@lists.infradead.org
9795 S:      Maintained
9796 F:      drivers/mtd/devices/docg3*
9797
9798 MT9M032 APTINA SENSOR DRIVER
9799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9800 L:      linux-media@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/i2c/mt9m032.c
9804 F:      include/media/i2c/mt9m032.h
9805
9806 MT9P031 APTINA CAMERA SENSOR
9807 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9808 L:      linux-media@vger.kernel.org
9809 T:      git git://linuxtv.org/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/i2c/mt9p031.c
9812 F:      include/media/i2c/mt9p031.h
9813
9814 MT9T001 APTINA CAMERA SENSOR
9815 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9816 L:      linux-media@vger.kernel.org
9817 T:      git git://linuxtv.org/media_tree.git
9818 S:      Maintained
9819 F:      drivers/media/i2c/mt9t001.c
9820 F:      include/media/i2c/mt9t001.h
9821
9822 MT9T112 APTINA CAMERA SENSOR
9823 M:      Jacopo Mondi <jacopo@jmondi.org>
9824 L:      linux-media@vger.kernel.org
9825 T:      git git://linuxtv.org/media_tree.git
9826 S:      Odd Fixes
9827 F:      drivers/media/i2c/mt9t112.c
9828 F:      include/media/i2c/mt9t112.h
9829
9830 MT9V032 APTINA CAMERA SENSOR
9831 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9832 L:      linux-media@vger.kernel.org
9833 T:      git git://linuxtv.org/media_tree.git
9834 S:      Maintained
9835 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9836 F:      drivers/media/i2c/mt9v032.c
9837 F:      include/media/i2c/mt9v032.h
9838
9839 MT9V111 APTINA CAMERA SENSOR
9840 M:      Jacopo Mondi <jacopo@jmondi.org>
9841 L:      linux-media@vger.kernel.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Maintained
9844 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9845 F:      drivers/media/i2c/mt9v111.c
9846
9847 MULTIFUNCTION DEVICES (MFD)
9848 M:      Lee Jones <lee.jones@linaro.org>
9849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9850 S:      Supported
9851 F:      Documentation/devicetree/bindings/mfd/
9852 F:      drivers/mfd/
9853 F:      include/linux/mfd/
9854 F:      include/dt-bindings/mfd/
9855
9856 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9857 S:      Orphan
9858 F:      drivers/mmc/host/mmc_spi.c
9859 F:      include/linux/spi/mmc_spi.h
9860
9861 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9862 M:      Ulf Hansson <ulf.hansson@linaro.org>
9863 L:      linux-mmc@vger.kernel.org
9864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/mmc/
9867 F:      drivers/mmc/
9868 F:      include/linux/mmc/
9869 F:      include/uapi/linux/mmc/
9870
9871 MULTIPLEXER SUBSYSTEM
9872 M:      Peter Rosin <peda@axentia.se>
9873 S:      Maintained
9874 F:      Documentation/ABI/testing/sysfs-class-mux*
9875 F:      Documentation/devicetree/bindings/mux/
9876 F:      include/linux/dt-bindings/mux/
9877 F:      include/linux/mux/
9878 F:      drivers/mux/
9879
9880 MULTITECH MULTIPORT CARD (ISICOM)
9881 S:      Orphan
9882 F:      drivers/tty/isicom.c
9883 F:      include/linux/isicom.h
9884
9885 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9886 M:      Bin Liu <b-liu@ti.com>
9887 L:      linux-usb@vger.kernel.org
9888 S:      Maintained
9889 F:      drivers/usb/musb/
9890
9891 MXL301RF MEDIA DRIVER
9892 M:      Akihiro Tsukada <tskd08@gmail.com>
9893 L:      linux-media@vger.kernel.org
9894 S:      Odd Fixes
9895 F:      drivers/media/tuners/mxl301rf*
9896
9897 MXL5007T MEDIA DRIVER
9898 M:      Michael Krufky <mkrufky@linuxtv.org>
9899 L:      linux-media@vger.kernel.org
9900 W:      https://linuxtv.org
9901 W:      http://github.com/mkrufky
9902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9903 T:      git git://linuxtv.org/mkrufky/tuners.git
9904 S:      Maintained
9905 F:      drivers/media/tuners/mxl5007t.*
9906
9907 MXSFB DRM DRIVER
9908 M:      Marek Vasut <marex@denx.de>
9909 S:      Supported
9910 F:      drivers/gpu/drm/mxsfb/
9911 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9912
9913 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9914 M:      Chris Lee <christopher.lee@cspi.com>
9915 L:      netdev@vger.kernel.org
9916 W:      https://www.cspi.com/ethernet-products/support/downloads/
9917 S:      Supported
9918 F:      drivers/net/ethernet/myricom/myri10ge/
9919
9920 NAND FLASH SUBSYSTEM
9921 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9922 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9923 R:      Richard Weinberger <richard@nod.at>
9924 L:      linux-mtd@lists.infradead.org
9925 W:      http://www.linux-mtd.infradead.org/
9926 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9927 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9928 T:      git git://git.infradead.org/linux-mtd.git nand/next
9929 S:      Maintained
9930 F:      drivers/mtd/nand/
9931 F:      include/linux/mtd/*nand*.h
9932
9933 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9934 M:      Daniel Mack <zonque@gmail.com>
9935 S:      Maintained
9936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9937 W:      http://www.native-instruments.com
9938 F:      sound/usb/caiaq/
9939
9940 NATSEMI ETHERNET DRIVER (DP8381x)
9941 S:      Orphan
9942 F:      drivers/net/ethernet/natsemi/natsemi.c
9943
9944 NCP FILESYSTEM
9945 M:      Petr Vandrovec <petr@vandrovec.name>
9946 S:      Obsolete
9947 F:      drivers/staging/ncpfs/
9948
9949 NCR 5380 SCSI DRIVERS
9950 M:      Finn Thain <fthain@telegraphics.com.au>
9951 M:      Michael Schmitz <schmitzmic@gmail.com>
9952 L:      linux-scsi@vger.kernel.org
9953 S:      Maintained
9954 F:      Documentation/scsi/g_NCR5380.txt
9955 F:      drivers/scsi/NCR5380.*
9956 F:      drivers/scsi/arm/cumana_1.c
9957 F:      drivers/scsi/arm/oak.c
9958 F:      drivers/scsi/atari_scsi.*
9959 F:      drivers/scsi/dmx3191d.c
9960 F:      drivers/scsi/g_NCR5380.*
9961 F:      drivers/scsi/mac_scsi.*
9962 F:      drivers/scsi/sun3_scsi.*
9963 F:      drivers/scsi/sun3_scsi_vme.c
9964
9965 NCSI LIBRARY:
9966 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9967 S:      Maintained
9968 F:      net/ncsi/
9969
9970 NCT6775 HARDWARE MONITOR DRIVER
9971 M:      Guenter Roeck <linux@roeck-us.net>
9972 L:      linux-hwmon@vger.kernel.org
9973 S:      Maintained
9974 F:      Documentation/hwmon/nct6775
9975 F:      drivers/hwmon/nct6775.c
9976
9977 NET_FAILOVER MODULE
9978 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9979 L:      netdev@vger.kernel.org
9980 S:      Supported
9981 F:      driver/net/net_failover.c
9982 F:      include/net/net_failover.h
9983 F:      Documentation/networking/net_failover.rst
9984
9985 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9986 M:      Faisal Latif <faisal.latif@intel.com>
9987 L:      linux-rdma@vger.kernel.org
9988 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9989 S:      Supported
9990 F:      drivers/infiniband/hw/nes/
9991 F:      include/uapi/rdma/nes-abi.h
9992
9993 NETEM NETWORK EMULATOR
9994 M:      Stephen Hemminger <stephen@networkplumber.org>
9995 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9996 S:      Maintained
9997 F:      net/sched/sch_netem.c
9998
9999 NETERION 10GbE DRIVERS (s2io/vxge)
10000 M:      Jon Mason <jdmason@kudzu.us>
10001 L:      netdev@vger.kernel.org
10002 S:      Supported
10003 F:      Documentation/networking/s2io.txt
10004 F:      Documentation/networking/vxge.txt
10005 F:      drivers/net/ethernet/neterion/
10006
10007 NETFILTER
10008 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10009 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10010 M:      Florian Westphal <fw@strlen.de>
10011 L:      netfilter-devel@vger.kernel.org
10012 L:      coreteam@netfilter.org
10013 W:      http://www.netfilter.org/
10014 W:      http://www.iptables.org/
10015 W:      http://www.nftables.org/
10016 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10019 S:      Maintained
10020 F:      include/linux/netfilter*
10021 F:      include/linux/netfilter/
10022 F:      include/net/netfilter/
10023 F:      include/uapi/linux/netfilter*
10024 F:      include/uapi/linux/netfilter/
10025 F:      net/*/netfilter.c
10026 F:      net/*/netfilter/
10027 F:      net/netfilter/
10028 F:      net/bridge/br_netfilter*.c
10029
10030 NETROM NETWORK LAYER
10031 M:      Ralf Baechle <ralf@linux-mips.org>
10032 L:      linux-hams@vger.kernel.org
10033 W:      http://www.linux-ax25.org/
10034 S:      Maintained
10035 F:      include/net/netrom.h
10036 F:      include/uapi/linux/netrom.h
10037 F:      net/netrom/
10038
10039 NETRONOME ETHERNET DRIVERS
10040 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10041 L:      oss-drivers@netronome.com
10042 S:      Maintained
10043 F:      drivers/net/ethernet/netronome/
10044
10045 NETWORK BLOCK DEVICE (NBD)
10046 M:      Josef Bacik <josef@toxicpanda.com>
10047 S:      Maintained
10048 L:      linux-block@vger.kernel.org
10049 L:      nbd@other.debian.org
10050 F:      Documentation/blockdev/nbd.txt
10051 F:      drivers/block/nbd.c
10052 F:      include/uapi/linux/nbd.h
10053
10054 NETWORK DROP MONITOR
10055 M:      Neil Horman <nhorman@tuxdriver.com>
10056 L:      netdev@vger.kernel.org
10057 S:      Maintained
10058 W:      https://fedorahosted.org/dropwatch/
10059 F:      net/core/drop_monitor.c
10060
10061 NETWORKING DRIVERS
10062 M:      "David S. Miller" <davem@davemloft.net>
10063 L:      netdev@vger.kernel.org
10064 W:      http://www.linuxfoundation.org/en/Net
10065 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10068 S:      Odd Fixes
10069 F:      Documentation/devicetree/bindings/net/
10070 F:      drivers/net/
10071 F:      include/linux/if_*
10072 F:      include/linux/netdevice.h
10073 F:      include/linux/etherdevice.h
10074 F:      include/linux/fcdevice.h
10075 F:      include/linux/fddidevice.h
10076 F:      include/linux/hippidevice.h
10077 F:      include/linux/inetdevice.h
10078 F:      include/uapi/linux/if_*
10079 F:      include/uapi/linux/netdevice.h
10080
10081 NETWORKING DRIVERS (WIRELESS)
10082 M:      Kalle Valo <kvalo@codeaurora.org>
10083 L:      linux-wireless@vger.kernel.org
10084 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10087 S:      Maintained
10088 F:      Documentation/devicetree/bindings/net/wireless/
10089 F:      drivers/net/wireless/
10090
10091 NETWORKING [DSA]
10092 M:      Andrew Lunn <andrew@lunn.ch>
10093 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10094 M:      Florian Fainelli <f.fainelli@gmail.com>
10095 S:      Maintained
10096 F:      Documentation/devicetree/bindings/net/dsa/
10097 F:      net/dsa/
10098 F:      include/net/dsa.h
10099 F:      include/linux/dsa/
10100 F:      drivers/net/dsa/
10101
10102 NETWORKING [GENERAL]
10103 M:      "David S. Miller" <davem@davemloft.net>
10104 L:      netdev@vger.kernel.org
10105 W:      http://www.linuxfoundation.org/en/Net
10106 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10109 B:      mailto:netdev@vger.kernel.org
10110 S:      Maintained
10111 F:      net/
10112 F:      include/net/
10113 F:      include/linux/in.h
10114 F:      include/linux/net.h
10115 F:      include/linux/netdevice.h
10116 F:      include/uapi/linux/in.h
10117 F:      include/uapi/linux/net.h
10118 F:      include/uapi/linux/netdevice.h
10119 F:      include/uapi/linux/net_namespace.h
10120 F:      tools/testing/selftests/net/
10121 F:      lib/net_utils.c
10122 F:      lib/random32.c
10123 F:      Documentation/networking/
10124
10125 NETWORKING [IPSEC]
10126 M:      Steffen Klassert <steffen.klassert@secunet.com>
10127 M:      Herbert Xu <herbert@gondor.apana.org.au>
10128 M:      "David S. Miller" <davem@davemloft.net>
10129 L:      netdev@vger.kernel.org
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10132 S:      Maintained
10133 F:      net/xfrm/
10134 F:      net/key/
10135 F:      net/ipv4/xfrm*
10136 F:      net/ipv4/esp4*
10137 F:      net/ipv4/ah4.c
10138 F:      net/ipv4/ipcomp.c
10139 F:      net/ipv4/ip_vti.c
10140 F:      net/ipv6/xfrm*
10141 F:      net/ipv6/esp6*
10142 F:      net/ipv6/ah6.c
10143 F:      net/ipv6/ipcomp6.c
10144 F:      net/ipv6/ip6_vti.c
10145 F:      include/uapi/linux/xfrm.h
10146 F:      include/net/xfrm.h
10147
10148 NETWORKING [IPv4/IPv6]
10149 M:      "David S. Miller" <davem@davemloft.net>
10150 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10151 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10152 L:      netdev@vger.kernel.org
10153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10154 S:      Maintained
10155 F:      net/ipv4/
10156 F:      net/ipv6/
10157 F:      include/net/ip*
10158 F:      arch/x86/net/*
10159
10160 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10161 M:      Paul Moore <paul@paul-moore.com>
10162 W:      https://github.com/netlabel
10163 L:      netdev@vger.kernel.org
10164 L:      linux-security-module@vger.kernel.org
10165 S:      Maintained
10166 F:      Documentation/netlabel/
10167 F:      include/net/calipso.h
10168 F:      include/net/cipso_ipv4.h
10169 F:      include/net/netlabel.h
10170 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10171 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10172 F:      net/netlabel/
10173 F:      net/ipv4/cipso_ipv4.c
10174 F:      net/ipv6/calipso.c
10175 F:      net/netfilter/xt_CONNSECMARK.c
10176 F:      net/netfilter/xt_SECMARK.c
10177
10178 NETWORKING [TCP]
10179 M:      Eric Dumazet <edumazet@google.com>
10180 L:      netdev@vger.kernel.org
10181 S:      Maintained
10182 F:      net/ipv4/tcp*.c
10183 F:      net/ipv4/syncookies.c
10184 F:      net/ipv6/tcp*.c
10185 F:      net/ipv6/syncookies.c
10186 F:      include/uapi/linux/tcp.h
10187 F:      include/net/tcp.h
10188 F:      include/linux/tcp.h
10189 F:      include/trace/events/tcp.h
10190
10191 NETWORKING [TLS]
10192 M:      Boris Pismenny <borisp@mellanox.com>
10193 M:      Aviad Yehezkel <aviadye@mellanox.com>
10194 M:      Dave Watson <davejwatson@fb.com>
10195 L:      netdev@vger.kernel.org
10196 S:      Maintained
10197 F:      net/tls/*
10198 F:      include/uapi/linux/tls.h
10199 F:      include/net/tls.h
10200
10201 NETWORKING [WIRELESS]
10202 L:      linux-wireless@vger.kernel.org
10203 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10204
10205 NETDEVSIM
10206 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10207 S:      Maintained
10208 F:      drivers/net/netdevsim/*
10209
10210 NETXEN (1/10) GbE SUPPORT
10211 M:      Manish Chopra <manish.chopra@cavium.com>
10212 M:      Rahul Verma <rahul.verma@cavium.com>
10213 M:      Dept-GELinuxNICDev@cavium.com
10214 L:      netdev@vger.kernel.org
10215 S:      Supported
10216 F:      drivers/net/ethernet/qlogic/netxen/
10217
10218 NFC SUBSYSTEM
10219 M:      Samuel Ortiz <sameo@linux.intel.com>
10220 L:      linux-wireless@vger.kernel.org
10221 L:      linux-nfc@lists.01.org (subscribers-only)
10222 S:      Supported
10223 F:      net/nfc/
10224 F:      include/net/nfc/
10225 F:      include/uapi/linux/nfc.h
10226 F:      drivers/nfc/
10227 F:      include/linux/platform_data/nfcmrvl.h
10228 F:      include/linux/platform_data/nxp-nci.h
10229 F:      Documentation/devicetree/bindings/net/nfc/
10230
10231 NFS, SUNRPC, AND LOCKD CLIENTS
10232 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10233 M:      Anna Schumaker <anna.schumaker@netapp.com>
10234 L:      linux-nfs@vger.kernel.org
10235 W:      http://client.linux-nfs.org
10236 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10237 S:      Maintained
10238 F:      fs/lockd/
10239 F:      fs/nfs/
10240 F:      fs/nfs_common/
10241 F:      net/sunrpc/
10242 F:      include/linux/lockd/
10243 F:      include/linux/nfs*
10244 F:      include/linux/sunrpc/
10245 F:      include/uapi/linux/nfs*
10246 F:      include/uapi/linux/sunrpc/
10247
10248 NILFS2 FILESYSTEM
10249 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10250 L:      linux-nilfs@vger.kernel.org
10251 W:      https://nilfs.sourceforge.io/
10252 W:      https://nilfs.osdn.jp/
10253 T:      git git://github.com/konis/nilfs2.git
10254 S:      Supported
10255 F:      Documentation/filesystems/nilfs2.txt
10256 F:      fs/nilfs2/
10257 F:      include/trace/events/nilfs2.h
10258 F:      include/uapi/linux/nilfs2_api.h
10259 F:      include/uapi/linux/nilfs2_ondisk.h
10260
10261 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10262 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10263 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10264 S:      Maintained
10265 F:      Documentation/scsi/NinjaSCSI.txt
10266 F:      drivers/scsi/pcmcia/nsp_*
10267
10268 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10269 M:      GOTO Masanori <gotom@debian.or.jp>
10270 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10271 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10272 S:      Maintained
10273 F:      Documentation/scsi/NinjaSCSI.txt
10274 F:      drivers/scsi/nsp32*
10275
10276 NIOS2 ARCHITECTURE
10277 M:      Ley Foon Tan <lftan@altera.com>
10278 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10280 S:      Maintained
10281 F:      arch/nios2/
10282
10283 NOHZ, DYNTICKS SUPPORT
10284 M:      Frederic Weisbecker <fweisbec@gmail.com>
10285 M:      Thomas Gleixner <tglx@linutronix.de>
10286 M:      Ingo Molnar <mingo@kernel.org>
10287 L:      linux-kernel@vger.kernel.org
10288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10289 S:      Maintained
10290 F:      kernel/time/tick*.*
10291 F:      include/linux/tick.h
10292 F:      include/linux/sched/nohz.h
10293
10294 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10295 M:      Pavel Machek <pavel@ucw.cz>
10296 M:      Sakari Ailus <sakari.ailus@iki.fi>
10297 L:      linux-media@vger.kernel.org
10298 S:      Maintained
10299 F:      drivers/media/i2c/et8ek8
10300 F:      drivers/media/i2c/ad5820.c
10301
10302 NOKIA N900 POWER SUPPLY DRIVERS
10303 R:      Pali Rohár <pali.rohar@gmail.com>
10304 F:      include/linux/power/bq2415x_charger.h
10305 F:      include/linux/power/bq27xxx_battery.h
10306 F:      include/linux/power/isp1704_charger.h
10307 F:      drivers/power/supply/bq2415x_charger.c
10308 F:      drivers/power/supply/bq27xxx_battery.c
10309 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10310 F:      drivers/power/supply/isp1704_charger.c
10311 F:      drivers/power/supply/rx51_battery.c
10312
10313 NTB AMD DRIVER
10314 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10315 L:      linux-ntb@googlegroups.com
10316 S:      Supported
10317 F:      drivers/ntb/hw/amd/
10318
10319 NTB DRIVER CORE
10320 M:      Jon Mason <jdmason@kudzu.us>
10321 M:      Dave Jiang <dave.jiang@intel.com>
10322 M:      Allen Hubbe <allenbh@gmail.com>
10323 L:      linux-ntb@googlegroups.com
10324 S:      Supported
10325 W:      https://github.com/jonmason/ntb/wiki
10326 T:      git git://github.com/jonmason/ntb.git
10327 F:      drivers/ntb/
10328 F:      drivers/net/ntb_netdev.c
10329 F:      include/linux/ntb.h
10330 F:      include/linux/ntb_transport.h
10331 F:      tools/testing/selftests/ntb/
10332
10333 NTB IDT DRIVER
10334 M:      Serge Semin <fancer.lancer@gmail.com>
10335 L:      linux-ntb@googlegroups.com
10336 S:      Supported
10337 F:      drivers/ntb/hw/idt/
10338
10339 NTB INTEL DRIVER
10340 M:      Dave Jiang <dave.jiang@intel.com>
10341 L:      linux-ntb@googlegroups.com
10342 S:      Supported
10343 W:      https://github.com/davejiang/linux/wiki
10344 T:      git https://github.com/davejiang/linux.git
10345 F:      drivers/ntb/hw/intel/
10346
10347 NTFS FILESYSTEM
10348 M:      Anton Altaparmakov <anton@tuxera.com>
10349 L:      linux-ntfs-dev@lists.sourceforge.net
10350 W:      http://www.tuxera.com/
10351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10352 S:      Supported
10353 F:      Documentation/filesystems/ntfs.txt
10354 F:      fs/ntfs/
10355
10356 NUBUS SUBSYSTEM
10357 M:      Finn Thain <fthain@telegraphics.com.au>
10358 L:      linux-m68k@lists.linux-m68k.org
10359 S:      Maintained
10360 F:      arch/*/include/asm/nubus.h
10361 F:      drivers/nubus/
10362 F:      include/linux/nubus.h
10363 F:      include/uapi/linux/nubus.h
10364
10365 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10366 M:      Antonino Daplas <adaplas@gmail.com>
10367 L:      linux-fbdev@vger.kernel.org
10368 S:      Maintained
10369 F:      drivers/video/fbdev/riva/
10370 F:      drivers/video/fbdev/nvidia/
10371
10372 NVM EXPRESS DRIVER
10373 M:      Keith Busch <keith.busch@intel.com>
10374 M:      Jens Axboe <axboe@fb.com>
10375 M:      Christoph Hellwig <hch@lst.de>
10376 M:      Sagi Grimberg <sagi@grimberg.me>
10377 L:      linux-nvme@lists.infradead.org
10378 T:      git://git.infradead.org/nvme.git
10379 W:      http://git.infradead.org/nvme.git
10380 S:      Supported
10381 F:      drivers/nvme/host/
10382 F:      include/linux/nvme.h
10383 F:      include/uapi/linux/nvme_ioctl.h
10384
10385 NVM EXPRESS FC TRANSPORT DRIVERS
10386 M:      James Smart <james.smart@broadcom.com>
10387 L:      linux-nvme@lists.infradead.org
10388 S:      Supported
10389 F:      include/linux/nvme-fc.h
10390 F:      include/linux/nvme-fc-driver.h
10391 F:      drivers/nvme/host/fc.c
10392 F:      drivers/nvme/target/fc.c
10393 F:      drivers/nvme/target/fcloop.c
10394
10395 NVM EXPRESS TARGET DRIVER
10396 M:      Christoph Hellwig <hch@lst.de>
10397 M:      Sagi Grimberg <sagi@grimberg.me>
10398 L:      linux-nvme@lists.infradead.org
10399 T:      git://git.infradead.org/nvme.git
10400 W:      http://git.infradead.org/nvme.git
10401 S:      Supported
10402 F:      drivers/nvme/target/
10403
10404 NVMEM FRAMEWORK
10405 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10406 S:      Maintained
10407 F:      drivers/nvmem/
10408 F:      Documentation/devicetree/bindings/nvmem/
10409 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10410 F:      include/linux/nvmem-consumer.h
10411 F:      include/linux/nvmem-provider.h
10412
10413 NXP SGTL5000 DRIVER
10414 M:      Fabio Estevam <fabio.estevam@nxp.com>
10415 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10416 S:      Maintained
10417 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10418 F:      sound/soc/codecs/sgtl5000*
10419
10420 NXP TDA998X DRM DRIVER
10421 M:      Russell King <linux@armlinux.org.uk>
10422 S:      Maintained
10423 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10424 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10425 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10426 F:      include/drm/i2c/tda998x.h
10427 F:      include/dt-bindings/display/tda998x.h
10428 K:      "nxp,tda998x"
10429
10430 NXP TFA9879 DRIVER
10431 M:      Peter Rosin <peda@axentia.se>
10432 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10433 S:      Maintained
10434 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10435 F:      sound/soc/codecs/tfa9879*
10436
10437 NXP-NCI NFC DRIVER
10438 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10439 R:      Charles Gorand <charles.gorand@effinnov.com>
10440 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10441 S:      Supported
10442 F:      drivers/nfc/nxp-nci
10443
10444 OBJTOOL
10445 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10446 M:      Peter Zijlstra <peterz@infradead.org>
10447 S:      Supported
10448 F:      tools/objtool/
10449
10450 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10451 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10452 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10453 L:      linuxppc-dev@lists.ozlabs.org
10454 S:      Supported
10455 F:      arch/powerpc/platforms/powernv/ocxl.c
10456 F:      arch/powerpc/include/asm/pnv-ocxl.h
10457 F:      drivers/misc/ocxl/
10458 F:      include/misc/ocxl*
10459 F:      include/uapi/misc/ocxl.h
10460 F:      Documentation/accelerators/ocxl.rst
10461
10462 OMAP AUDIO SUPPORT
10463 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10464 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10465 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10466 L:      linux-omap@vger.kernel.org
10467 S:      Maintained
10468 F:      sound/soc/omap/
10469
10470 OMAP CLOCK FRAMEWORK SUPPORT
10471 M:      Paul Walmsley <paul@pwsan.com>
10472 L:      linux-omap@vger.kernel.org
10473 S:      Maintained
10474 F:      arch/arm/*omap*/*clock*
10475
10476 OMAP DEVICE TREE SUPPORT
10477 M:      Benoît Cousson <bcousson@baylibre.com>
10478 M:      Tony Lindgren <tony@atomide.com>
10479 L:      linux-omap@vger.kernel.org
10480 L:      devicetree@vger.kernel.org
10481 S:      Maintained
10482 F:      arch/arm/boot/dts/*omap*
10483 F:      arch/arm/boot/dts/*am3*
10484 F:      arch/arm/boot/dts/*am4*
10485 F:      arch/arm/boot/dts/*am5*
10486 F:      arch/arm/boot/dts/*dra7*
10487
10488 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10489 L:      linux-omap@vger.kernel.org
10490 L:      linux-fbdev@vger.kernel.org
10491 S:      Orphan
10492 F:      drivers/video/fbdev/omap2/
10493 F:      Documentation/arm/OMAP/DSS
10494
10495 OMAP FRAMEBUFFER SUPPORT
10496 L:      linux-fbdev@vger.kernel.org
10497 L:      linux-omap@vger.kernel.org
10498 S:      Orphan
10499 F:      drivers/video/fbdev/omap/
10500
10501 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10502 M:      Roger Quadros <rogerq@ti.com>
10503 M:      Tony Lindgren <tony@atomide.com>
10504 L:      linux-omap@vger.kernel.org
10505 S:      Maintained
10506 F:      drivers/memory/omap-gpmc.c
10507 F:      arch/arm/mach-omap2/*gpmc*
10508
10509 OMAP GPIO DRIVER
10510 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10511 M:      Santosh Shilimkar <ssantosh@kernel.org>
10512 M:      Kevin Hilman <khilman@kernel.org>
10513 L:      linux-omap@vger.kernel.org
10514 S:      Maintained
10515 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10516 F:      drivers/gpio/gpio-omap.c
10517
10518 OMAP HARDWARE SPINLOCK SUPPORT
10519 M:      Ohad Ben-Cohen <ohad@wizery.com>
10520 L:      linux-omap@vger.kernel.org
10521 S:      Maintained
10522 F:      drivers/hwspinlock/omap_hwspinlock.c
10523
10524 OMAP HS MMC SUPPORT
10525 L:      linux-mmc@vger.kernel.org
10526 L:      linux-omap@vger.kernel.org
10527 S:      Orphan
10528 F:      drivers/mmc/host/omap_hsmmc.c
10529
10530 OMAP HWMOD DATA
10531 M:      Paul Walmsley <paul@pwsan.com>
10532 L:      linux-omap@vger.kernel.org
10533 S:      Maintained
10534 F:      arch/arm/mach-omap2/omap_hwmod*data*
10535
10536 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10537 M:      Benoît Cousson <bcousson@baylibre.com>
10538 L:      linux-omap@vger.kernel.org
10539 S:      Maintained
10540 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10541
10542 OMAP HWMOD SUPPORT
10543 M:      Benoît Cousson <bcousson@baylibre.com>
10544 M:      Paul Walmsley <paul@pwsan.com>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      arch/arm/mach-omap2/omap_hwmod.*
10548
10549 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10550 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10551 L:      linux-media@vger.kernel.org
10552 S:      Maintained
10553 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10554 F:      drivers/media/platform/omap3isp/
10555 F:      drivers/staging/media/omap4iss/
10556
10557 OMAP MMC SUPPORT
10558 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10559 L:      linux-omap@vger.kernel.org
10560 S:      Maintained
10561 F:      drivers/mmc/host/omap.c
10562
10563 OMAP POWER MANAGEMENT SUPPORT
10564 M:      Kevin Hilman <khilman@kernel.org>
10565 L:      linux-omap@vger.kernel.org
10566 S:      Maintained
10567 F:      arch/arm/*omap*/*pm*
10568 F:      drivers/cpufreq/omap-cpufreq.c
10569
10570 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10571 M:      Rajendra Nayak <rnayak@codeaurora.org>
10572 M:      Paul Walmsley <paul@pwsan.com>
10573 L:      linux-omap@vger.kernel.org
10574 S:      Maintained
10575 F:      arch/arm/mach-omap2/prm*
10576
10577 OMAP RANDOM NUMBER GENERATOR SUPPORT
10578 M:      Deepak Saxena <dsaxena@plexity.net>
10579 S:      Maintained
10580 F:      drivers/char/hw_random/omap-rng.c
10581
10582 OMAP USB SUPPORT
10583 L:      linux-usb@vger.kernel.org
10584 L:      linux-omap@vger.kernel.org
10585 S:      Orphan
10586 F:      drivers/usb/*/*omap*
10587 F:      arch/arm/*omap*/usb*
10588
10589 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10590 M:      Mark Jackson <mpfj@newflow.co.uk>
10591 L:      linux-omap@vger.kernel.org
10592 S:      Maintained
10593 F:      arch/arm/boot/dts/am335x-nano.dts
10594
10595 OMAP1 SUPPORT
10596 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10597 M:      Tony Lindgren <tony@atomide.com>
10598 L:      linux-omap@vger.kernel.org
10599 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10601 S:      Maintained
10602 F:      arch/arm/mach-omap1/
10603 F:      arch/arm/plat-omap/
10604 F:      arch/arm/configs/omap1_defconfig
10605 F:      drivers/i2c/busses/i2c-omap.c
10606 F:      include/linux/platform_data/i2c-omap.h
10607 F:      include/linux/platform_data/ams-delta-fiq.h
10608
10609 OMAP2+ SUPPORT
10610 M:      Tony Lindgren <tony@atomide.com>
10611 L:      linux-omap@vger.kernel.org
10612 W:      http://www.muru.com/linux/omap/
10613 W:      http://linux.omap.com/
10614 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10616 S:      Maintained
10617 F:      arch/arm/mach-omap2/
10618 F:      arch/arm/plat-omap/
10619 F:      arch/arm/configs/omap2plus_defconfig
10620 F:      drivers/i2c/busses/i2c-omap.c
10621 F:      drivers/irqchip/irq-omap-intc.c
10622 F:      drivers/mfd/*omap*.c
10623 F:      drivers/mfd/menelaus.c
10624 F:      drivers/mfd/palmas.c
10625 F:      drivers/mfd/tps65217.c
10626 F:      drivers/mfd/tps65218.c
10627 F:      drivers/mfd/tps65910.c
10628 F:      drivers/mfd/twl-core.[ch]
10629 F:      drivers/mfd/twl4030*.c
10630 F:      drivers/mfd/twl6030*.c
10631 F:      drivers/mfd/twl6040*.c
10632 F:      drivers/regulator/palmas-regulator*.c
10633 F:      drivers/regulator/pbias-regulator.c
10634 F:      drivers/regulator/tps65217-regulator.c
10635 F:      drivers/regulator/tps65218-regulator.c
10636 F:      drivers/regulator/tps65910-regulator.c
10637 F:      drivers/regulator/twl-regulator.c
10638 F:      drivers/regulator/twl6030-regulator.c
10639 F:      include/linux/platform_data/i2c-omap.h
10640
10641 ONION OMEGA2+ BOARD
10642 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10643 L:      linux-mips@linux-mips.org
10644 S:      Maintained
10645 F:      arch/mips/boot/dts/ralink/omega2p.dts
10646
10647 OMFS FILESYSTEM
10648 M:      Bob Copeland <me@bobcopeland.com>
10649 L:      linux-karma-devel@lists.sourceforge.net
10650 S:      Maintained
10651 F:      Documentation/filesystems/omfs.txt
10652 F:      fs/omfs/
10653
10654 OMNIKEY CARDMAN 4000 DRIVER
10655 M:      Harald Welte <laforge@gnumonks.org>
10656 S:      Maintained
10657 F:      drivers/char/pcmcia/cm4000_cs.c
10658 F:      include/linux/cm4000_cs.h
10659 F:      include/uapi/linux/cm4000_cs.h
10660
10661 OMNIKEY CARDMAN 4040 DRIVER
10662 M:      Harald Welte <laforge@gnumonks.org>
10663 S:      Maintained
10664 F:      drivers/char/pcmcia/cm4040_cs.*
10665
10666 OMNIVISION OV13858 SENSOR DRIVER
10667 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10668 L:      linux-media@vger.kernel.org
10669 T:      git git://linuxtv.org/media_tree.git
10670 S:      Maintained
10671 F:      drivers/media/i2c/ov13858.c
10672
10673 OMNIVISION OV2680 SENSOR DRIVER
10674 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10675 L:      linux-media@vger.kernel.org
10676 T:      git git://linuxtv.org/media_tree.git
10677 S:      Maintained
10678 F:      drivers/media/i2c/ov2680.c
10679 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10680
10681 OMNIVISION OV2685 SENSOR DRIVER
10682 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov2685.c
10687
10688 OMNIVISION OV5640 SENSOR DRIVER
10689 M:      Steve Longerbeam <slongerbeam@gmail.com>
10690 L:      linux-media@vger.kernel.org
10691 T:      git git://linuxtv.org/media_tree.git
10692 S:      Maintained
10693 F:      drivers/media/i2c/ov5640.c
10694
10695 OMNIVISION OV5647 SENSOR DRIVER
10696 M:      Luis Oliveira <lolivei@synopsys.com>
10697 L:      linux-media@vger.kernel.org
10698 T:      git git://linuxtv.org/media_tree.git
10699 S:      Maintained
10700 F:      drivers/media/i2c/ov5647.c
10701
10702 OMNIVISION OV5695 SENSOR DRIVER
10703 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10704 L:      linux-media@vger.kernel.org
10705 T:      git git://linuxtv.org/media_tree.git
10706 S:      Maintained
10707 F:      drivers/media/i2c/ov5695.c
10708
10709 OMNIVISION OV7670 SENSOR DRIVER
10710 M:      Jonathan Corbet <corbet@lwn.net>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Maintained
10714 F:      drivers/media/i2c/ov7670.c
10715 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10716
10717 OMNIVISION OV772x SENSOR DRIVER
10718 M:      Jacopo Mondi <jacopo@jmondi.org>
10719 L:      linux-media@vger.kernel.org
10720 T:      git git://linuxtv.org/media_tree.git
10721 S:      Odd fixes
10722 F:      drivers/media/i2c/ov772x.c
10723 F:      include/media/i2c/ov772x.h
10724 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10725
10726 OMNIVISION OV7740 SENSOR DRIVER
10727 M:      Wenyou Yang <wenyou.yang@microchip.com>
10728 L:      linux-media@vger.kernel.org
10729 T:      git git://linuxtv.org/media_tree.git
10730 S:      Maintained
10731 F:      drivers/media/i2c/ov7740.c
10732 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10733
10734 OMNIVISION OV9650 SENSOR DRIVER
10735 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10736 R:      Akinobu Mita <akinobu.mita@gmail.com>
10737 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10738 L:      linux-media@vger.kernel.org
10739 T:      git git://linuxtv.org/media_tree.git
10740 S:      Maintained
10741 F:      drivers/media/i2c/ov9650.c
10742 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10743
10744 ONENAND FLASH DRIVER
10745 M:      Kyungmin Park <kyungmin.park@samsung.com>
10746 L:      linux-mtd@lists.infradead.org
10747 S:      Maintained
10748 F:      drivers/mtd/nand/onenand/
10749 F:      include/linux/mtd/onenand*.h
10750
10751 ONSTREAM SCSI TAPE DRIVER
10752 M:      Willem Riede <osst@riede.org>
10753 L:      osst-users@lists.sourceforge.net
10754 L:      linux-scsi@vger.kernel.org
10755 S:      Maintained
10756 F:      Documentation/scsi/osst.txt
10757 F:      drivers/scsi/osst.*
10758 F:      drivers/scsi/osst_*.h
10759 F:      drivers/scsi/st.h
10760
10761 OP-TEE DRIVER
10762 M:      Jens Wiklander <jens.wiklander@linaro.org>
10763 S:      Maintained
10764 F:      drivers/tee/optee/
10765
10766 OPA-VNIC DRIVER
10767 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10768 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10769 L:      linux-rdma@vger.kernel.org
10770 S:      Supported
10771 F:      drivers/infiniband/ulp/opa_vnic
10772
10773 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10774 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10775 M:      Frank Rowand <frowand.list@gmail.com>
10776 L:      devicetree@vger.kernel.org
10777 S:      Maintained
10778 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10779 F:      Documentation/devicetree/overlay-notes.txt
10780 F:      drivers/of/overlay.c
10781 F:      drivers/of/resolver.c
10782 K:      of_overlay_notifier_
10783
10784 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10785 M:      Rob Herring <robh+dt@kernel.org>
10786 M:      Frank Rowand <frowand.list@gmail.com>
10787 L:      devicetree@vger.kernel.org
10788 W:      http://www.devicetree.org/
10789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10790 S:      Maintained
10791 F:      drivers/of/
10792 F:      include/linux/of*.h
10793 F:      scripts/dtc/
10794 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10795
10796 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10797 M:      Rob Herring <robh+dt@kernel.org>
10798 M:      Mark Rutland <mark.rutland@arm.com>
10799 L:      devicetree@vger.kernel.org
10800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10801 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10802 S:      Maintained
10803 F:      Documentation/devicetree/
10804 F:      arch/*/boot/dts/
10805 F:      include/dt-bindings/
10806
10807 OPENCORES I2C BUS DRIVER
10808 M:      Peter Korsgaard <peter@korsgaard.com>
10809 L:      linux-i2c@vger.kernel.org
10810 S:      Maintained
10811 F:      Documentation/i2c/busses/i2c-ocores
10812 F:      drivers/i2c/busses/i2c-ocores.c
10813
10814 OPENRISC ARCHITECTURE
10815 M:      Jonas Bonn <jonas@southpole.se>
10816 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10817 M:      Stafford Horne <shorne@gmail.com>
10818 T:      git git://github.com/openrisc/linux.git
10819 L:      openrisc@lists.librecores.org
10820 W:      http://openrisc.io
10821 S:      Maintained
10822 F:      Documentation/devicetree/bindings/openrisc/
10823 F:      Documentation/openrisc/
10824 F:      arch/openrisc/
10825 F:      drivers/irqchip/irq-ompic.c
10826 F:      drivers/irqchip/irq-or1k-*
10827
10828 OPENVSWITCH
10829 M:      Pravin B Shelar <pshelar@ovn.org>
10830 L:      netdev@vger.kernel.org
10831 L:      dev@openvswitch.org
10832 W:      http://openvswitch.org
10833 S:      Maintained
10834 F:      net/openvswitch/
10835 F:      include/uapi/linux/openvswitch.h
10836
10837 OPERATING PERFORMANCE POINTS (OPP)
10838 M:      Viresh Kumar <vireshk@kernel.org>
10839 M:      Nishanth Menon <nm@ti.com>
10840 M:      Stephen Boyd <sboyd@kernel.org>
10841 L:      linux-pm@vger.kernel.org
10842 S:      Maintained
10843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10844 F:      drivers/opp/
10845 F:      include/linux/pm_opp.h
10846 F:      Documentation/power/opp.txt
10847 F:      Documentation/devicetree/bindings/opp/
10848
10849 OPL4 DRIVER
10850 M:      Clemens Ladisch <clemens@ladisch.de>
10851 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10852 T:      git git://git.alsa-project.org/alsa-kernel.git
10853 S:      Maintained
10854 F:      sound/drivers/opl4/
10855
10856 OPROFILE
10857 M:      Robert Richter <rric@kernel.org>
10858 L:      oprofile-list@lists.sf.net
10859 S:      Maintained
10860 F:      arch/*/include/asm/oprofile*.h
10861 F:      arch/*/oprofile/
10862 F:      drivers/oprofile/
10863 F:      include/linux/oprofile.h
10864
10865 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10866 M:      Mark Fasheh <mark@fasheh.com>
10867 M:      Joel Becker <jlbec@evilplan.org>
10868 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10869 W:      http://ocfs2.wiki.kernel.org
10870 S:      Supported
10871 F:      Documentation/filesystems/ocfs2.txt
10872 F:      Documentation/filesystems/dlmfs.txt
10873 F:      fs/ocfs2/
10874
10875 ORANGEFS FILESYSTEM
10876 M:      Mike Marshall <hubcap@omnibond.com>
10877 R:      Martin Brandenburg <martin@omnibond.com>
10878 L:      devel@lists.orangefs.org
10879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10880 S:      Supported
10881 F:      fs/orangefs/
10882 F:      Documentation/filesystems/orangefs.txt
10883
10884 ORINOCO DRIVER
10885 L:      linux-wireless@vger.kernel.org
10886 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10887 W:      http://www.nongnu.org/orinoco/
10888 S:      Orphan
10889 F:      drivers/net/wireless/intersil/orinoco/
10890
10891 OSD LIBRARY and FILESYSTEM
10892 M:      Boaz Harrosh <ooo@electrozaur.com>
10893 S:      Maintained
10894 F:      drivers/scsi/osd/
10895 F:      include/scsi/osd_*
10896 F:      fs/exofs/
10897
10898 OV2659 OMNIVISION SENSOR DRIVER
10899 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10900 L:      linux-media@vger.kernel.org
10901 W:      https://linuxtv.org
10902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10903 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10904 S:      Maintained
10905 F:      drivers/media/i2c/ov2659.c
10906 F:      include/media/i2c/ov2659.h
10907
10908 OVERLAY FILESYSTEM
10909 M:      Miklos Szeredi <miklos@szeredi.hu>
10910 L:      linux-unionfs@vger.kernel.org
10911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10912 S:      Supported
10913 F:      fs/overlayfs/
10914 F:      Documentation/filesystems/overlayfs.txt
10915
10916 P54 WIRELESS DRIVER
10917 M:      Christian Lamparter <chunkeey@googlemail.com>
10918 L:      linux-wireless@vger.kernel.org
10919 W:      http://wireless.kernel.org/en/users/Drivers/p54
10920 S:      Maintained
10921 F:      drivers/net/wireless/intersil/p54/
10922
10923 PA SEMI ETHERNET DRIVER
10924 L:      netdev@vger.kernel.org
10925 S:      Orphan
10926 F:      drivers/net/ethernet/pasemi/*
10927
10928 PA SEMI SMBUS DRIVER
10929 L:      linux-i2c@vger.kernel.org
10930 S:      Orphan
10931 F:      drivers/i2c/busses/i2c-pasemi.c
10932
10933 PADATA PARALLEL EXECUTION MECHANISM
10934 M:      Steffen Klassert <steffen.klassert@secunet.com>
10935 L:      linux-crypto@vger.kernel.org
10936 S:      Maintained
10937 F:      kernel/padata.c
10938 F:      include/linux/padata.h
10939 F:      Documentation/padata.txt
10940
10941 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10942 M:      Harald Welte <laforge@gnumonks.org>
10943 L:      platform-driver-x86@vger.kernel.org
10944 S:      Maintained
10945 F:      drivers/platform/x86/panasonic-laptop.c
10946
10947 PARALLEL LCD/KEYPAD PANEL DRIVER
10948 M:      Willy Tarreau <willy@haproxy.com>
10949 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10950 S:      Odd Fixes
10951 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10952 F:      drivers/misc/panel.c
10953
10954 PARALLEL PORT SUBSYSTEM
10955 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10956 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10957 L:      linux-parport@lists.infradead.org (subscribers-only)
10958 S:      Maintained
10959 F:      drivers/parport/
10960 F:      include/linux/parport*.h
10961 F:      drivers/char/ppdev.c
10962 F:      include/uapi/linux/ppdev.h
10963 F:      Documentation/parport*.txt
10964
10965 PARAVIRT_OPS INTERFACE
10966 M:      Juergen Gross <jgross@suse.com>
10967 M:      Alok Kataria <akataria@vmware.com>
10968 L:      virtualization@lists.linux-foundation.org
10969 S:      Supported
10970 F:      Documentation/virtual/paravirt_ops.txt
10971 F:      arch/*/kernel/paravirt*
10972 F:      arch/*/include/asm/paravirt*.h
10973 F:      include/linux/hypervisor.h
10974
10975 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10976 M:      Tim Waugh <tim@cyberelk.net>
10977 L:      linux-parport@lists.infradead.org (subscribers-only)
10978 S:      Maintained
10979 F:      Documentation/blockdev/paride.txt
10980 F:      drivers/block/paride/
10981
10982 PARISC ARCHITECTURE
10983 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10984 M:      Helge Deller <deller@gmx.de>
10985 L:      linux-parisc@vger.kernel.org
10986 W:      http://www.parisc-linux.org/
10987 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10990 S:      Maintained
10991 F:      arch/parisc/
10992 F:      Documentation/parisc/
10993 F:      drivers/parisc/
10994 F:      drivers/char/agp/parisc-agp.c
10995 F:      drivers/input/serio/gscps2.c
10996 F:      drivers/parport/parport_gsc.*
10997 F:      drivers/tty/serial/8250/8250_gsc.c
10998 F:      drivers/video/fbdev/sti*
10999 F:      drivers/video/console/sti*
11000 F:      drivers/video/logo/logo_parisc*
11001
11002 PARMAN
11003 M:      Jiri Pirko <jiri@mellanox.com>
11004 L:      netdev@vger.kernel.org
11005 S:      Supported
11006 F:      lib/parman.c
11007 F:      lib/test_parman.c
11008 F:      include/linux/parman.h
11009
11010 PC87360 HARDWARE MONITORING DRIVER
11011 M:      Jim Cromie <jim.cromie@gmail.com>
11012 L:      linux-hwmon@vger.kernel.org
11013 S:      Maintained
11014 F:      Documentation/hwmon/pc87360
11015 F:      drivers/hwmon/pc87360.c
11016
11017 PC8736x GPIO DRIVER
11018 M:      Jim Cromie <jim.cromie@gmail.com>
11019 S:      Maintained
11020 F:      drivers/char/pc8736x_gpio.c
11021
11022 PC87427 HARDWARE MONITORING DRIVER
11023 M:      Jean Delvare <jdelvare@suse.com>
11024 L:      linux-hwmon@vger.kernel.org
11025 S:      Maintained
11026 F:      Documentation/hwmon/pc87427
11027 F:      drivers/hwmon/pc87427.c
11028
11029 PCA9532 LED DRIVER
11030 M:      Riku Voipio <riku.voipio@iki.fi>
11031 S:      Maintained
11032 F:      drivers/leds/leds-pca9532.c
11033 F:      include/linux/leds-pca9532.h
11034
11035 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11036 M:      Guenter Roeck <linux@roeck-us.net>
11037 L:      linux-i2c@vger.kernel.org
11038 S:      Maintained
11039 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11040
11041 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11042 M:      Khalid Aziz <khalid@gonehiking.org>
11043 S:      Maintained
11044 F:      drivers/firmware/pcdp.*
11045
11046 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11047 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11048 L:      linux-pci@vger.kernel.org
11049 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11050 S:      Maintained
11051 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11052 F:      drivers/pci/controller/pci-aardvark.c
11053
11054 PCI DRIVER FOR ALTERA PCIE IP
11055 M:      Ley Foon Tan <lftan@altera.com>
11056 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11057 L:      linux-pci@vger.kernel.org
11058 S:      Supported
11059 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11060 F:      drivers/pci/controller/pcie-altera.c
11061
11062 PCI DRIVER FOR APPLIEDMICRO XGENE
11063 M:      Tanmay Inamdar <tinamdar@apm.com>
11064 L:      linux-pci@vger.kernel.org
11065 L:      linux-arm-kernel@lists.infradead.org
11066 S:      Maintained
11067 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11068 F:      drivers/pci/controller/pci-xgene.c
11069
11070 PCI DRIVER FOR ARM VERSATILE PLATFORM
11071 M:      Rob Herring <robh@kernel.org>
11072 L:      linux-pci@vger.kernel.org
11073 L:      linux-arm-kernel@lists.infradead.org
11074 S:      Maintained
11075 F:      Documentation/devicetree/bindings/pci/versatile.txt
11076 F:      drivers/pci/controller/pci-versatile.c
11077
11078 PCI DRIVER FOR ARMADA 8K
11079 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11084 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11085
11086 PCI DRIVER FOR CADENCE PCIE IP
11087 M:      Alan Douglas <adouglas@cadence.com>
11088 L:      linux-pci@vger.kernel.org
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11091 F:      drivers/pci/controller/pcie-cadence*
11092
11093 PCI DRIVER FOR FREESCALE LAYERSCAPE
11094 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11095 M:      Mingkai Hu <mingkai.hu@nxp.com>
11096 M:      Roy Zang <roy.zang@nxp.com>
11097 L:      linuxppc-dev@lists.ozlabs.org
11098 L:      linux-pci@vger.kernel.org
11099 L:      linux-arm-kernel@lists.infradead.org
11100 S:      Maintained
11101 F:      drivers/pci/controller/dwc/*layerscape*
11102
11103 PCI DRIVER FOR GENERIC OF HOSTS
11104 M:      Will Deacon <will.deacon@arm.com>
11105 L:      linux-pci@vger.kernel.org
11106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11107 S:      Maintained
11108 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11109 F:      drivers/pci/controller/pci-host-common.c
11110 F:      drivers/pci/controller/pci-host-generic.c
11111
11112 PCI DRIVER FOR IMX6
11113 M:      Richard Zhu <hongxing.zhu@nxp.com>
11114 M:      Lucas Stach <l.stach@pengutronix.de>
11115 L:      linux-pci@vger.kernel.org
11116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11117 S:      Maintained
11118 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11119 F:      drivers/pci/controller/dwc/*imx6*
11120
11121 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11122 M:      Keith Busch <keith.busch@intel.com>
11123 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11124 L:      linux-pci@vger.kernel.org
11125 S:      Supported
11126 F:      drivers/pci/controller/vmd.c
11127
11128 PCI DRIVER FOR MICROSEMI SWITCHTEC
11129 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11130 M:      Logan Gunthorpe <logang@deltatee.com>
11131 L:      linux-pci@vger.kernel.org
11132 S:      Maintained
11133 F:      Documentation/switchtec.txt
11134 F:      Documentation/ABI/testing/sysfs-class-switchtec
11135 F:      drivers/pci/switch/switchtec*
11136 F:      include/uapi/linux/switchtec_ioctl.h
11137 F:      include/linux/switchtec.h
11138 F:      drivers/ntb/hw/mscc/
11139
11140 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11141 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11142 M:      Jason Cooper <jason@lakedaemon.net>
11143 L:      linux-pci@vger.kernel.org
11144 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11145 S:      Maintained
11146 F:      drivers/pci/controller/*mvebu*
11147
11148 PCI DRIVER FOR NVIDIA TEGRA
11149 M:      Thierry Reding <thierry.reding@gmail.com>
11150 L:      linux-tegra@vger.kernel.org
11151 L:      linux-pci@vger.kernel.org
11152 S:      Supported
11153 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11154 F:      drivers/pci/controller/pci-tegra.c
11155
11156 PCI DRIVER FOR RENESAS R-CAR
11157 M:      Simon Horman <horms@verge.net.au>
11158 L:      linux-pci@vger.kernel.org
11159 L:      linux-renesas-soc@vger.kernel.org
11160 S:      Maintained
11161 F:      drivers/pci/controller/*rcar*
11162
11163 PCI DRIVER FOR SAMSUNG EXYNOS
11164 M:      Jingoo Han <jingoohan1@gmail.com>
11165 L:      linux-pci@vger.kernel.org
11166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11167 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11168 S:      Maintained
11169 F:      drivers/pci/controller/dwc/pci-exynos.c
11170
11171 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11172 M:      Jingoo Han <jingoohan1@gmail.com>
11173 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11174 L:      linux-pci@vger.kernel.org
11175 S:      Maintained
11176 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11177 F:      drivers/pci/controller/dwc/*designware*
11178
11179 PCI DRIVER FOR TI DRA7XX
11180 M:      Kishon Vijay Abraham I <kishon@ti.com>
11181 L:      linux-omap@vger.kernel.org
11182 L:      linux-pci@vger.kernel.org
11183 S:      Supported
11184 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11185 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11186
11187 PCI DRIVER FOR TI KEYSTONE
11188 M:      Murali Karicheri <m-karicheri2@ti.com>
11189 L:      linux-pci@vger.kernel.org
11190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11191 S:      Maintained
11192 F:      drivers/pci/controller/dwc/*keystone*
11193
11194 PCI ENDPOINT SUBSYSTEM
11195 M:      Kishon Vijay Abraham I <kishon@ti.com>
11196 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11197 L:      linux-pci@vger.kernel.org
11198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11199 S:      Supported
11200 F:      drivers/pci/endpoint/
11201 F:      drivers/misc/pci_endpoint_test.c
11202 F:      tools/pci/
11203
11204 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11205 M:      Russell Currey <ruscur@russell.cc>
11206 L:      linuxppc-dev@lists.ozlabs.org
11207 S:      Supported
11208 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11209 F:      arch/powerpc/kernel/eeh*.c
11210 F:      arch/powerpc/platforms/*/eeh*.c
11211 F:      arch/powerpc/include/*/eeh*.h
11212
11213 PCI ERROR RECOVERY
11214 M:      Linas Vepstas <linasvepstas@gmail.com>
11215 L:      linux-pci@vger.kernel.org
11216 S:      Supported
11217 F:      Documentation/PCI/pci-error-recovery.txt
11218
11219 PCI MSI DRIVER FOR ALTERA MSI IP
11220 M:      Ley Foon Tan <lftan@altera.com>
11221 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11222 L:      linux-pci@vger.kernel.org
11223 S:      Supported
11224 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11225 F:      drivers/pci/controller/pcie-altera-msi.c
11226
11227 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11228 M:      Duc Dang <dhdang@apm.com>
11229 L:      linux-pci@vger.kernel.org
11230 L:      linux-arm-kernel@lists.infradead.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11233 F:      drivers/pci/controller/pci-xgene-msi.c
11234
11235 PCI SUBSYSTEM
11236 M:      Bjorn Helgaas <bhelgaas@google.com>
11237 L:      linux-pci@vger.kernel.org
11238 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11240 S:      Supported
11241 F:      Documentation/devicetree/bindings/pci/
11242 F:      Documentation/PCI/
11243 F:      drivers/acpi/pci*
11244 F:      drivers/pci/
11245 F:      include/asm-generic/pci*
11246 F:      include/linux/pci*
11247 F:      include/linux/of_pci.h
11248 F:      include/uapi/linux/pci*
11249 F:      lib/pci*
11250 F:      arch/x86/pci/
11251 F:      arch/x86/kernel/quirks.c
11252
11253 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11254 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11255 L:      linux-pci@vger.kernel.org
11256 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11258 S:      Supported
11259 F:      drivers/pci/controller/
11260
11261 PCIE DRIVER FOR AXIS ARTPEC
11262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11263 L:      linux-arm-kernel@axis.com
11264 L:      linux-pci@vger.kernel.org
11265 S:      Maintained
11266 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11267 F:      drivers/pci/controller/dwc/*artpec*
11268
11269 PCIE DRIVER FOR CAVIUM THUNDERX
11270 M:      David Daney <david.daney@cavium.com>
11271 L:      linux-pci@vger.kernel.org
11272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11273 S:      Supported
11274 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11275 F:      drivers/pci/controller/pci-thunder-*
11276
11277 PCIE DRIVER FOR HISILICON
11278 M:      Zhou Wang <wangzhou1@hisilicon.com>
11279 L:      linux-pci@vger.kernel.org
11280 S:      Maintained
11281 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11282 F:      drivers/pci/controller/dwc/pcie-hisi.c
11283
11284 PCIE DRIVER FOR HISILICON KIRIN
11285 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11286 M:      Binghui Wang <wangbinghui@hisilicon.com>
11287 L:      linux-pci@vger.kernel.org
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11290 F:      drivers/pci/controller/dwc/pcie-kirin.c
11291
11292 PCIE DRIVER FOR HISILICON STB
11293 M:      Jianguo Sun <sunjianguo1@huawei.com>
11294 M:      Shawn Guo <shawn.guo@linaro.org>
11295 L:      linux-pci@vger.kernel.org
11296 S:      Maintained
11297 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11298 F:      drivers/pci/controller/dwc/pcie-histb.c
11299
11300 PCIE DRIVER FOR MEDIATEK
11301 M:      Ryder Lee <ryder.lee@mediatek.com>
11302 L:      linux-pci@vger.kernel.org
11303 L:      linux-mediatek@lists.infradead.org
11304 S:      Supported
11305 F:      Documentation/devicetree/bindings/pci/mediatek*
11306 F:      drivers/pci/controller/*mediatek*
11307
11308 PCIE DRIVER FOR QUALCOMM MSM
11309 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11310 L:      linux-pci@vger.kernel.org
11311 L:      linux-arm-msm@vger.kernel.org
11312 S:      Maintained
11313 F:      drivers/pci/controller/dwc/*qcom*
11314
11315 PCIE DRIVER FOR ROCKCHIP
11316 M:      Shawn Lin <shawn.lin@rock-chips.com>
11317 L:      linux-pci@vger.kernel.org
11318 L:      linux-rockchip@lists.infradead.org
11319 S:      Maintained
11320 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11321 F:      drivers/pci/controller/pcie-rockchip*
11322
11323 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11324 M:      Linus Walleij <linus.walleij@linaro.org>
11325 L:      linux-pci@vger.kernel.org
11326 S:      Maintained
11327 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11328 F:      drivers/pci/controller/pci-v3-semi.c
11329
11330 PCIE DRIVER FOR ST SPEAR13XX
11331 M:      Pratyush Anand <pratyush.anand@gmail.com>
11332 L:      linux-pci@vger.kernel.org
11333 S:      Maintained
11334 F:      drivers/pci/controller/dwc/*spear*
11335
11336 PCMCIA SUBSYSTEM
11337 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11339 S:      Odd Fixes
11340 F:      Documentation/pcmcia/
11341 F:      tools/pcmcia/
11342 F:      drivers/pcmcia/
11343 F:      include/pcmcia/
11344
11345 PCNET32 NETWORK DRIVER
11346 M:      Don Fry <pcnet32@frontier.com>
11347 L:      netdev@vger.kernel.org
11348 S:      Maintained
11349 F:      drivers/net/ethernet/amd/pcnet32.c
11350
11351 PCRYPT PARALLEL CRYPTO ENGINE
11352 M:      Steffen Klassert <steffen.klassert@secunet.com>
11353 L:      linux-crypto@vger.kernel.org
11354 S:      Maintained
11355 F:      crypto/pcrypt.c
11356 F:      include/crypto/pcrypt.h
11357
11358 PEAQ WMI HOTKEYS DRIVER
11359 M:      Hans de Goede <hdegoede@redhat.com>
11360 L:      platform-driver-x86@vger.kernel.org
11361 S:      Maintained
11362 F:      drivers/platform/x86/peaq-wmi.c
11363
11364 PER-CPU MEMORY ALLOCATOR
11365 M:      Dennis Zhou <dennis@kernel.org>
11366 M:      Tejun Heo <tj@kernel.org>
11367 M:      Christoph Lameter <cl@linux.com>
11368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11369 S:      Maintained
11370 F:      include/linux/percpu*.h
11371 F:      mm/percpu*.c
11372 F:      arch/*/include/asm/percpu.h
11373
11374 PER-TASK DELAY ACCOUNTING
11375 M:      Balbir Singh <bsingharora@gmail.com>
11376 S:      Maintained
11377 F:      include/linux/delayacct.h
11378 F:      kernel/delayacct.c
11379
11380 PERFORMANCE EVENTS SUBSYSTEM
11381 M:      Peter Zijlstra <peterz@infradead.org>
11382 M:      Ingo Molnar <mingo@redhat.com>
11383 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11384 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11385 R:      Jiri Olsa <jolsa@redhat.com>
11386 R:      Namhyung Kim <namhyung@kernel.org>
11387 L:      linux-kernel@vger.kernel.org
11388 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11389 S:      Supported
11390 F:      kernel/events/*
11391 F:      include/linux/perf_event.h
11392 F:      include/uapi/linux/perf_event.h
11393 F:      arch/*/kernel/perf_event*.c
11394 F:      arch/*/kernel/*/perf_event*.c
11395 F:      arch/*/kernel/*/*/perf_event*.c
11396 F:      arch/*/include/asm/perf_event.h
11397 F:      arch/*/kernel/perf_callchain.c
11398 F:      arch/*/events/*
11399 F:      tools/perf/
11400
11401 PERSONALITY HANDLING
11402 M:      Christoph Hellwig <hch@infradead.org>
11403 L:      linux-abi-devel@lists.sourceforge.net
11404 S:      Maintained
11405 F:      include/linux/personality.h
11406 F:      include/uapi/linux/personality.h
11407
11408 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11409 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11410 L:      linux-input@vger.kernel.org
11411 S:      Maintained
11412 F:      Documentation/input/devices/pxrc.rst
11413 F:      drivers/input/joystick/pxrc.c
11414
11415 PHONET PROTOCOL
11416 M:      Remi Denis-Courmont <courmisch@gmail.com>
11417 S:      Supported
11418 F:      Documentation/networking/phonet.txt
11419 F:      include/linux/phonet.h
11420 F:      include/net/phonet/
11421 F:      include/uapi/linux/phonet.h
11422 F:      net/phonet/
11423
11424 PHRAM MTD DRIVER
11425 M:      Joern Engel <joern@lazybastard.org>
11426 L:      linux-mtd@lists.infradead.org
11427 S:      Maintained
11428 F:      drivers/mtd/devices/phram.c
11429
11430 PICOLCD HID DRIVER
11431 M:      Bruno Prémont <bonbons@linux-vserver.org>
11432 L:      linux-input@vger.kernel.org
11433 S:      Maintained
11434 F:      drivers/hid/hid-picolcd*
11435
11436 PICOXCELL SUPPORT
11437 M:      Jamie Iles <jamie@jamieiles.com>
11438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11439 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11440 S:      Supported
11441 F:      arch/arm/boot/dts/picoxcell*
11442 F:      arch/arm/mach-picoxcell/
11443 F:      drivers/crypto/picoxcell*
11444
11445 PIN CONTROL SUBSYSTEM
11446 M:      Linus Walleij <linus.walleij@linaro.org>
11447 L:      linux-gpio@vger.kernel.org
11448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11449 S:      Maintained
11450 F:      Documentation/devicetree/bindings/pinctrl/
11451 F:      Documentation/driver-api/pinctl.rst
11452 F:      drivers/pinctrl/
11453 F:      include/linux/pinctrl/
11454
11455 PIN CONTROLLER - ATMEL AT91
11456 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11458 S:      Maintained
11459 F:      drivers/pinctrl/pinctrl-at91.*
11460
11461 PIN CONTROLLER - ATMEL AT91 PIO4
11462 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11463 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11464 L:      linux-gpio@vger.kernel.org
11465 S:      Supported
11466 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11467
11468 PIN CONTROLLER - FREESCALE
11469 M:      Dong Aisheng <aisheng.dong@nxp.com>
11470 M:      Fabio Estevam <festevam@gmail.com>
11471 M:      Shawn Guo <shawnguo@kernel.org>
11472 M:      Stefan Agner <stefan@agner.ch>
11473 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11474 L:      linux-gpio@vger.kernel.org
11475 S:      Maintained
11476 F:      drivers/pinctrl/freescale/
11477 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11478
11479 PIN CONTROLLER - INTEL
11480 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11481 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11482 S:      Maintained
11483 F:      drivers/pinctrl/intel/
11484
11485 PIN CONTROLLER - MEDIATEK
11486 M:      Sean Wang <sean.wang@mediatek.com>
11487 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11488 S:      Maintained
11489 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11490 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11491 F:      drivers/pinctrl/mediatek/mtk-eint.*
11492 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11493 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11494 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11495
11496 PIN CONTROLLER - QUALCOMM
11497 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11498 S:      Maintained
11499 L:      linux-arm-msm@vger.kernel.org
11500 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11501 F:      drivers/pinctrl/qcom/
11502
11503 PIN CONTROLLER - RENESAS
11504 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11505 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11506 L:      linux-renesas-soc@vger.kernel.org
11507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11508 S:      Maintained
11509 F:      drivers/pinctrl/sh-pfc/
11510
11511 PIN CONTROLLER - SAMSUNG
11512 M:      Tomasz Figa <tomasz.figa@gmail.com>
11513 M:      Krzysztof Kozlowski <krzk@kernel.org>
11514 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11516 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11517 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11519 S:      Maintained
11520 F:      drivers/pinctrl/samsung/
11521 F:      include/dt-bindings/pinctrl/samsung.h
11522 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11523
11524 PIN CONTROLLER - SINGLE
11525 M:      Tony Lindgren <tony@atomide.com>
11526 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11528 L:      linux-omap@vger.kernel.org
11529 S:      Maintained
11530 F:      drivers/pinctrl/pinctrl-single.c
11531
11532 PIN CONTROLLER - ST SPEAR
11533 M:      Viresh Kumar <vireshk@kernel.org>
11534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11535 W:      http://www.st.com/spear
11536 S:      Maintained
11537 F:      drivers/pinctrl/spear/
11538
11539 PISTACHIO SOC SUPPORT
11540 M:      James Hartley <james.hartley@sondrel.com>
11541 L:      linux-mips@linux-mips.org
11542 S:      Odd Fixes
11543 F:      arch/mips/pistachio/
11544 F:      arch/mips/include/asm/mach-pistachio/
11545 F:      arch/mips/boot/dts/img/pistachio*
11546 F:      arch/mips/configs/pistachio*_defconfig
11547
11548 PKTCDVD DRIVER
11549 S:      Orphan
11550 M:      linux-block@vger.kernel.org
11551 F:      drivers/block/pktcdvd.c
11552 F:      include/linux/pktcdvd.h
11553 F:      include/uapi/linux/pktcdvd.h
11554
11555 PKUNITY SOC DRIVERS
11556 M:      Guan Xuetao <gxt@pku.edu.cn>
11557 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11558 S:      Maintained
11559 T:      git git://github.com/gxt/linux.git
11560 F:      drivers/input/serio/i8042-unicore32io.h
11561 F:      drivers/i2c/busses/i2c-puv3.c
11562 F:      drivers/video/fbdev/fb-puv3.c
11563 F:      drivers/rtc/rtc-puv3.c
11564
11565 PMBUS HARDWARE MONITORING DRIVERS
11566 M:      Guenter Roeck <linux@roeck-us.net>
11567 L:      linux-hwmon@vger.kernel.org
11568 W:      http://hwmon.wiki.kernel.org/
11569 W:      http://www.roeck-us.net/linux/drivers/
11570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11571 S:      Maintained
11572 F:      Documentation/hwmon/pmbus
11573 F:      drivers/hwmon/pmbus/
11574 F:      include/linux/pmbus.h
11575
11576 PMC SIERRA MaxRAID DRIVER
11577 L:      linux-scsi@vger.kernel.org
11578 W:      http://www.pmc-sierra.com/
11579 S:      Orphan
11580 F:      drivers/scsi/pmcraid.*
11581
11582 PMC SIERRA PM8001 DRIVER
11583 M:      Jack Wang <jinpu.wang@profitbricks.com>
11584 M:      lindar_liu@usish.com
11585 L:      linux-scsi@vger.kernel.org
11586 S:      Supported
11587 F:      drivers/scsi/pm8001/
11588
11589 PNP SUPPORT
11590 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11591 S:      Maintained
11592 F:      drivers/pnp/
11593
11594 POSIX CLOCKS and TIMERS
11595 M:      Thomas Gleixner <tglx@linutronix.de>
11596 L:      linux-kernel@vger.kernel.org
11597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11598 S:      Maintained
11599 F:      fs/timerfd.c
11600 F:      include/linux/timer*
11601 F:      kernel/time/*timer*
11602
11603 POWER MANAGEMENT CORE
11604 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11605 L:      linux-pm@vger.kernel.org
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11607 B:      https://bugzilla.kernel.org
11608 S:      Supported
11609 F:      drivers/base/power/
11610 F:      include/linux/pm.h
11611 F:      include/linux/pm_*
11612 F:      include/linux/powercap.h
11613 F:      drivers/powercap/
11614 F:      kernel/configs/nopm.config
11615
11616 POWER STATE COORDINATION INTERFACE (PSCI)
11617 M:      Mark Rutland <mark.rutland@arm.com>
11618 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11619 L:      linux-arm-kernel@lists.infradead.org
11620 S:      Maintained
11621 F:      drivers/firmware/psci*.c
11622 F:      include/linux/psci.h
11623 F:      include/uapi/linux/psci.h
11624
11625 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11626 M:      Sebastian Reichel <sre@kernel.org>
11627 L:      linux-pm@vger.kernel.org
11628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11629 S:      Maintained
11630 F:      Documentation/ABI/testing/sysfs-class-power
11631 F:      Documentation/devicetree/bindings/power/supply/
11632 F:      include/linux/power_supply.h
11633 F:      drivers/power/supply/
11634
11635 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11636 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11637 L:      linuxppc-dev@lists.ozlabs.org
11638 S:      Maintained
11639 F:      drivers/char/powernv-op-panel.c
11640
11641 PPP OVER ATM (RFC 2364)
11642 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11643 S:      Maintained
11644 F:      net/atm/pppoatm.c
11645 F:      include/uapi/linux/atmppp.h
11646
11647 PPP OVER ETHERNET
11648 M:      Michal Ostrowski <mostrows@earthlink.net>
11649 S:      Maintained
11650 F:      drivers/net/ppp/pppoe.c
11651 F:      drivers/net/ppp/pppox.c
11652
11653 PPP OVER L2TP
11654 M:      James Chapman <jchapman@katalix.com>
11655 S:      Maintained
11656 F:      net/l2tp/l2tp_ppp.c
11657 F:      include/linux/if_pppol2tp.h
11658 F:      include/uapi/linux/if_pppol2tp.h
11659
11660 PPP PROTOCOL DRIVERS AND COMPRESSORS
11661 M:      Paul Mackerras <paulus@samba.org>
11662 L:      linux-ppp@vger.kernel.org
11663 S:      Maintained
11664 F:      drivers/net/ppp/ppp_*
11665
11666 PPS SUPPORT
11667 M:      Rodolfo Giometti <giometti@enneenne.com>
11668 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11669 L:      linuxpps@ml.enneenne.com (subscribers-only)
11670 S:      Maintained
11671 F:      Documentation/pps/
11672 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11673 F:      Documentation/ABI/testing/sysfs-pps
11674 F:      drivers/pps/
11675 F:      include/linux/pps*.h
11676 F:      include/uapi/linux/pps.h
11677
11678 PPTP DRIVER
11679 M:      Dmitry Kozlov <xeb@mail.ru>
11680 L:      netdev@vger.kernel.org
11681 S:      Maintained
11682 F:      drivers/net/ppp/pptp.c
11683 W:      http://sourceforge.net/projects/accel-pptp
11684
11685 PREEMPTIBLE KERNEL
11686 M:      Robert Love <rml@tech9.net>
11687 L:      kpreempt-tech@lists.sourceforge.net
11688 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11689 S:      Supported
11690 F:      Documentation/preempt-locking.txt
11691 F:      include/linux/preempt.h
11692
11693 PRINTK
11694 M:      Petr Mladek <pmladek@suse.com>
11695 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11696 R:      Steven Rostedt <rostedt@goodmis.org>
11697 S:      Maintained
11698 F:      kernel/printk/
11699 F:      include/linux/printk.h
11700
11701 PRISM54 WIRELESS DRIVER
11702 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11703 L:      linux-wireless@vger.kernel.org
11704 W:      http://wireless.kernel.org/en/users/Drivers/p54
11705 S:      Obsolete
11706 F:      drivers/net/wireless/intersil/prism54/
11707
11708 PROC FILESYSTEM
11709 R:      Alexey Dobriyan <adobriyan@gmail.com>
11710 L:      linux-kernel@vger.kernel.org
11711 L:      linux-fsdevel@vger.kernel.org
11712 S:      Maintained
11713 F:      fs/proc/
11714 F:      include/linux/proc_fs.h
11715 F:      tools/testing/selftests/proc/
11716
11717 PROC SYSCTL
11718 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11719 M:      Kees Cook <keescook@chromium.org>
11720 L:      linux-kernel@vger.kernel.org
11721 L:      linux-fsdevel@vger.kernel.org
11722 S:      Maintained
11723 F:      fs/proc/proc_sysctl.c
11724 F:      include/linux/sysctl.h
11725 F:      kernel/sysctl.c
11726 F:      tools/testing/selftests/sysctl/
11727
11728 PS3 NETWORK SUPPORT
11729 M:      Geoff Levand <geoff@infradead.org>
11730 L:      netdev@vger.kernel.org
11731 L:      linuxppc-dev@lists.ozlabs.org
11732 S:      Maintained
11733 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11734
11735 PS3 PLATFORM SUPPORT
11736 M:      Geoff Levand <geoff@infradead.org>
11737 L:      linuxppc-dev@lists.ozlabs.org
11738 S:      Maintained
11739 F:      arch/powerpc/boot/ps3*
11740 F:      arch/powerpc/include/asm/lv1call.h
11741 F:      arch/powerpc/include/asm/ps3*.h
11742 F:      arch/powerpc/platforms/ps3/
11743 F:      drivers/*/ps3*
11744 F:      drivers/ps3/
11745 F:      drivers/rtc/rtc-ps3.c
11746 F:      drivers/usb/host/*ps3.c
11747 F:      sound/ppc/snd_ps3*
11748
11749 PS3VRAM DRIVER
11750 M:      Jim Paris <jim@jtan.com>
11751 M:      Geoff Levand <geoff@infradead.org>
11752 L:      linuxppc-dev@lists.ozlabs.org
11753 S:      Maintained
11754 F:      drivers/block/ps3vram.c
11755
11756 PSAMPLE PACKET SAMPLING SUPPORT:
11757 M:      Yotam Gigi <yotam.gi@gmail.com>
11758 S:      Maintained
11759 F:      net/psample
11760 F:      include/net/psample.h
11761 F:      include/uapi/linux/psample.h
11762
11763 PSTORE FILESYSTEM
11764 M:      Kees Cook <keescook@chromium.org>
11765 M:      Anton Vorontsov <anton@enomsg.org>
11766 M:      Colin Cross <ccross@android.com>
11767 M:      Tony Luck <tony.luck@intel.com>
11768 S:      Maintained
11769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11770 F:      fs/pstore/
11771 F:      include/linux/pstore*
11772 F:      drivers/firmware/efi/efi-pstore.c
11773 F:      drivers/acpi/apei/erst.c
11774 F:      Documentation/admin-guide/ramoops.rst
11775 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11776 K:      \b(pstore|ramoops)
11777
11778 PTP HARDWARE CLOCK SUPPORT
11779 M:      Richard Cochran <richardcochran@gmail.com>
11780 L:      netdev@vger.kernel.org
11781 S:      Maintained
11782 W:      http://linuxptp.sourceforge.net/
11783 F:      Documentation/ABI/testing/sysfs-ptp
11784 F:      Documentation/ptp/*
11785 F:      drivers/net/phy/dp83640*
11786 F:      drivers/ptp/*
11787 F:      include/linux/ptp_cl*
11788
11789 PTRACE SUPPORT
11790 M:      Oleg Nesterov <oleg@redhat.com>
11791 S:      Maintained
11792 F:      include/asm-generic/syscall.h
11793 F:      include/linux/ptrace.h
11794 F:      include/linux/regset.h
11795 F:      include/linux/tracehook.h
11796 F:      include/uapi/linux/ptrace.h
11797 F:      include/uapi/linux/ptrace.h
11798 F:      include/asm-generic/ptrace.h
11799 F:      kernel/ptrace.c
11800 F:      arch/*/ptrace*.c
11801 F:      arch/*/*/ptrace*.c
11802 F:      arch/*/include/asm/ptrace*.h
11803
11804 PULSE8-CEC DRIVER
11805 M:      Hans Verkuil <hverkuil@xs4all.nl>
11806 L:      linux-media@vger.kernel.org
11807 T:      git git://linuxtv.org/media_tree.git
11808 S:      Maintained
11809 F:      drivers/media/usb/pulse8-cec/*
11810 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11811
11812 PVRUSB2 VIDEO4LINUX DRIVER
11813 M:      Mike Isely <isely@pobox.com>
11814 L:      pvrusb2@isely.net       (subscribers-only)
11815 L:      linux-media@vger.kernel.org
11816 W:      http://www.isely.net/pvrusb2/
11817 T:      git git://linuxtv.org/media_tree.git
11818 S:      Maintained
11819 F:      Documentation/media/v4l-drivers/pvrusb2*
11820 F:      drivers/media/usb/pvrusb2/
11821
11822 PWC WEBCAM DRIVER
11823 M:      Hans Verkuil <hverkuil@xs4all.nl>
11824 L:      linux-media@vger.kernel.org
11825 T:      git git://linuxtv.org/media_tree.git
11826 S:      Odd Fixes
11827 F:      drivers/media/usb/pwc/*
11828
11829 PWM FAN DRIVER
11830 M:      Kamil Debski <kamil@wypas.org>
11831 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11832 L:      linux-hwmon@vger.kernel.org
11833 S:      Supported
11834 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11835 F:      Documentation/hwmon/pwm-fan
11836 F:      drivers/hwmon/pwm-fan.c
11837
11838 PWM IR Transmitter
11839 M:      Sean Young <sean@mess.org>
11840 L:      linux-media@vger.kernel.org
11841 S:      Maintained
11842 F:      drivers/media/rc/pwm-ir-tx.c
11843
11844 PWM SUBSYSTEM
11845 M:      Thierry Reding <thierry.reding@gmail.com>
11846 L:      linux-pwm@vger.kernel.org
11847 S:      Maintained
11848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11849 F:      Documentation/pwm.txt
11850 F:      Documentation/devicetree/bindings/pwm/
11851 F:      include/linux/pwm.h
11852 F:      drivers/pwm/
11853 F:      drivers/video/backlight/pwm_bl.c
11854 F:      include/linux/pwm_backlight.h
11855 F:      drivers/gpio/gpio-mvebu.c
11856 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11857
11858 PXA GPIO DRIVER
11859 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11860 L:      linux-gpio@vger.kernel.org
11861 S:      Maintained
11862 F:      drivers/gpio/gpio-pxa.c
11863
11864 PXA MMCI DRIVER
11865 S:      Orphan
11866
11867 PXA RTC DRIVER
11868 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11869 L:      linux-rtc@vger.kernel.org
11870 S:      Maintained
11871
11872 PXA2xx/PXA3xx SUPPORT
11873 M:      Daniel Mack <daniel@zonque.org>
11874 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11877 T:      git git://github.com/hzhuang1/linux.git
11878 T:      git git://github.com/rjarzmik/linux.git
11879 S:      Maintained
11880 F:      arch/arm/boot/dts/pxa*
11881 F:      arch/arm/mach-pxa/
11882 F:      drivers/dma/pxa*
11883 F:      drivers/pcmcia/pxa2xx*
11884 F:      drivers/pinctrl/pxa/
11885 F:      drivers/spi/spi-pxa2xx*
11886 F:      drivers/usb/gadget/udc/pxa2*
11887 F:      include/sound/pxa2xx-lib.h
11888 F:      sound/arm/pxa*
11889 F:      sound/soc/pxa/
11890
11891 QAT DRIVER
11892 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11893 L:      qat-linux@intel.com
11894 S:      Supported
11895 F:      drivers/crypto/qat/
11896
11897 QCOM AUDIO (ASoC) DRIVERS
11898 M:      Patrick Lai <plai@codeaurora.org>
11899 M:      Banajit Goswami <bgoswami@codeaurora.org>
11900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11901 S:      Supported
11902 F:      sound/soc/qcom/
11903
11904 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11905 M:      Gabriel Somlo <somlo@cmu.edu>
11906 M:      "Michael S. Tsirkin" <mst@redhat.com>
11907 L:      qemu-devel@nongnu.org
11908 S:      Maintained
11909 F:      drivers/firmware/qemu_fw_cfg.c
11910 F:      include/uapi/linux/qemu_fw_cfg.h
11911
11912 QIB DRIVER
11913 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11914 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11915 L:      linux-rdma@vger.kernel.org
11916 S:      Supported
11917 F:      drivers/infiniband/hw/qib/
11918
11919 QLOGIC QL41xxx FCOE DRIVER
11920 M:      QLogic-Storage-Upstream@cavium.com
11921 L:      linux-scsi@vger.kernel.org
11922 S:      Supported
11923 F:      drivers/scsi/qedf/
11924
11925 QLOGIC QL41xxx ISCSI DRIVER
11926 M:      QLogic-Storage-Upstream@cavium.com
11927 L:      linux-scsi@vger.kernel.org
11928 S:      Supported
11929 F:      drivers/scsi/qedi/
11930
11931 QLOGIC QL4xxx ETHERNET DRIVER
11932 M:      Ariel Elior <Ariel.Elior@cavium.com>
11933 M:      everest-linux-l2@cavium.com
11934 L:      netdev@vger.kernel.org
11935 S:      Supported
11936 F:      drivers/net/ethernet/qlogic/qed/
11937 F:      include/linux/qed/
11938 F:      drivers/net/ethernet/qlogic/qede/
11939
11940 QLOGIC QL4xxx RDMA DRIVER
11941 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11942 M:      Ariel Elior <Ariel.Elior@cavium.com>
11943 L:      linux-rdma@vger.kernel.org
11944 S:      Supported
11945 F:      drivers/infiniband/hw/qedr/
11946 F:      include/uapi/rdma/qedr-abi.h
11947
11948 QLOGIC QLA1280 SCSI DRIVER
11949 M:      Michael Reed <mdr@sgi.com>
11950 L:      linux-scsi@vger.kernel.org
11951 S:      Maintained
11952 F:      drivers/scsi/qla1280.[ch]
11953
11954 QLOGIC QLA2XXX FC-SCSI DRIVER
11955 M:      qla2xxx-upstream@qlogic.com
11956 L:      linux-scsi@vger.kernel.org
11957 S:      Supported
11958 F:      Documentation/scsi/LICENSE.qla2xxx
11959 F:      drivers/scsi/qla2xxx/
11960
11961 QLOGIC QLA3XXX NETWORK DRIVER
11962 M:      Dept-GELinuxNICDev@cavium.com
11963 L:      netdev@vger.kernel.org
11964 S:      Supported
11965 F:      Documentation/networking/LICENSE.qla3xxx
11966 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11967
11968 QLOGIC QLA4XXX iSCSI DRIVER
11969 M:      QLogic-Storage-Upstream@qlogic.com
11970 L:      linux-scsi@vger.kernel.org
11971 S:      Supported
11972 F:      Documentation/scsi/LICENSE.qla4xxx
11973 F:      drivers/scsi/qla4xxx/
11974
11975 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11976 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11977 M:      Manish Chopra <manish.chopra@cavium.com>
11978 M:      Dept-GELinuxNICDev@cavium.com
11979 L:      netdev@vger.kernel.org
11980 S:      Supported
11981 F:      drivers/net/ethernet/qlogic/qlcnic/
11982
11983 QLOGIC QLGE 10Gb ETHERNET DRIVER
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/qlge/
11989
11990 QM1D1B0004 MEDIA DRIVER
11991 M:      Akihiro Tsukada <tskd08@gmail.com>
11992 L:      linux-media@vger.kernel.org
11993 S:      Odd Fixes
11994 F:      drivers/media/tuners/qm1d1b0004*
11995
11996 QM1D1C0042 MEDIA DRIVER
11997 M:      Akihiro Tsukada <tskd08@gmail.com>
11998 L:      linux-media@vger.kernel.org
11999 S:      Odd Fixes
12000 F:      drivers/media/tuners/qm1d1c0042*
12001
12002 QNX4 FILESYSTEM
12003 M:      Anders Larsen <al@alarsen.net>
12004 W:      http://www.alarsen.net/linux/qnx4fs/
12005 S:      Maintained
12006 F:      fs/qnx4/
12007 F:      include/uapi/linux/qnx4_fs.h
12008 F:      include/uapi/linux/qnxtypes.h
12009
12010 QORIQ DPAA2 FSL-MC BUS DRIVER
12011 M:      Stuart Yoder <stuyoder@gmail.com>
12012 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12013 L:      linux-kernel@vger.kernel.org
12014 S:      Maintained
12015 F:      drivers/bus/fsl-mc/
12016 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12017 F:      Documentation/networking/dpaa2/overview.rst
12018
12019 QT1010 MEDIA DRIVER
12020 M:      Antti Palosaari <crope@iki.fi>
12021 L:      linux-media@vger.kernel.org
12022 W:      https://linuxtv.org
12023 W:      http://palosaari.fi/linux/
12024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12025 T:      git git://linuxtv.org/anttip/media_tree.git
12026 S:      Maintained
12027 F:      drivers/media/tuners/qt1010*
12028
12029 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12030 M:      Kalle Valo <kvalo@codeaurora.org>
12031 L:      ath10k@lists.infradead.org
12032 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12034 S:      Supported
12035 F:      drivers/net/wireless/ath/ath10k/
12036
12037 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12038 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12039 L:      linux-wireless@vger.kernel.org
12040 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12041 S:      Supported
12042 F:      drivers/net/wireless/ath/ath9k/
12043
12044 QUALCOMM CAMERA SUBSYSTEM DRIVER
12045 M:      Todor Tomov <todor.tomov@linaro.org>
12046 L:      linux-media@vger.kernel.org
12047 S:      Maintained
12048 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12049 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12050 F:      drivers/media/platform/qcom/camss/
12051
12052 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12053 M:  Ilia Lin <ilia.lin@gmail.com>
12054 L:  linux-pm@vger.kernel.org
12055 S:  Maintained
12056 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12057 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12058
12059 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12060 M:      Timur Tabi <timur@kernel.org>
12061 L:      netdev@vger.kernel.org
12062 S:      Maintained
12063 F:      drivers/net/ethernet/qualcomm/emac/
12064
12065 QUALCOMM GENERIC INTERFACE I2C DRIVER
12066 M:      Alok Chauhan <alokc@codeaurora.org>
12067 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12068 L:      linux-i2c@vger.kernel.org
12069 L:      linux-arm-msm@vger.kernel.org
12070 S:      Supported
12071 F:      drivers/i2c/busses/i2c-qcom-geni.c
12072
12073 QUALCOMM HEXAGON ARCHITECTURE
12074 M:      Richard Kuo <rkuo@codeaurora.org>
12075 L:      linux-hexagon@vger.kernel.org
12076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12077 S:      Supported
12078 F:      arch/hexagon/
12079
12080 QUALCOMM HIDMA DRIVER
12081 M:      Sinan Kaya <okaya@kernel.org>
12082 L:      linux-arm-kernel@lists.infradead.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 L:      dmaengine@vger.kernel.org
12085 S:      Supported
12086 F:      drivers/dma/qcom/hidma*
12087
12088 QUALCOMM IOMMU
12089 M:      Rob Clark <robdclark@gmail.com>
12090 L:      iommu@lists.linux-foundation.org
12091 L:      linux-arm-msm@vger.kernel.org
12092 S:      Maintained
12093 F:      drivers/iommu/qcom_iommu.c
12094
12095 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12096 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12097 L:      linux-media@vger.kernel.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 T:      git git://linuxtv.org/media_tree.git
12100 S:      Maintained
12101 F:      drivers/media/platform/qcom/venus/
12102
12103 QUALCOMM WCN36XX WIRELESS DRIVER
12104 M:      Kalle Valo <kvalo@codeaurora.org>
12105 L:      wcn36xx@lists.infradead.org
12106 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12107 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12108 S:      Supported
12109 F:      drivers/net/wireless/ath/wcn36xx/
12110
12111 QUANTENNA QTNFMAC WIRELESS DRIVER
12112 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12113 M:      Avinash Patil <avinashp@quantenna.com>
12114 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12115 L:      linux-wireless@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/net/wireless/quantenna
12118
12119 RADEON and AMDGPU DRM DRIVERS
12120 M:      Alex Deucher <alexander.deucher@amd.com>
12121 M:      Christian König <christian.koenig@amd.com>
12122 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12123 L:      amd-gfx@lists.freedesktop.org
12124 T:      git git://people.freedesktop.org/~agd5f/linux
12125 S:      Supported
12126 F:      drivers/gpu/drm/radeon/
12127 F:      include/uapi/drm/radeon_drm.h
12128 F:      drivers/gpu/drm/amd/
12129 F:      include/uapi/drm/amdgpu_drm.h
12130
12131 RADEON FRAMEBUFFER DISPLAY DRIVER
12132 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12133 L:      linux-fbdev@vger.kernel.org
12134 S:      Maintained
12135 F:      drivers/video/fbdev/aty/radeon*
12136 F:      include/uapi/linux/radeonfb.h
12137
12138 RADIOSHARK RADIO DRIVER
12139 M:      Hans Verkuil <hverkuil@xs4all.nl>
12140 L:      linux-media@vger.kernel.org
12141 T:      git git://linuxtv.org/media_tree.git
12142 S:      Maintained
12143 F:      drivers/media/radio/radio-shark.c
12144
12145 RADIOSHARK2 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-shark2.c
12151 F:      drivers/media/radio/radio-tea5777.c
12152
12153 RADOS BLOCK DEVICE (RBD)
12154 M:      Ilya Dryomov <idryomov@gmail.com>
12155 M:      Sage Weil <sage@redhat.com>
12156 M:      Alex Elder <elder@kernel.org>
12157 L:      ceph-devel@vger.kernel.org
12158 W:      http://ceph.com/
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12160 T:      git git://github.com/ceph/ceph-client.git
12161 S:      Supported
12162 F:      Documentation/ABI/testing/sysfs-bus-rbd
12163 F:      drivers/block/rbd.c
12164 F:      drivers/block/rbd_types.h
12165
12166 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12167 M:      Paul Mackerras <paulus@samba.org>
12168 L:      linux-fbdev@vger.kernel.org
12169 S:      Maintained
12170 F:      drivers/video/fbdev/aty/aty128fb.c
12171
12172 RAINSHADOW-CEC DRIVER
12173 M:      Hans Verkuil <hverkuil@xs4all.nl>
12174 L:      linux-media@vger.kernel.org
12175 T:      git git://linuxtv.org/media_tree.git
12176 S:      Maintained
12177 F:      drivers/media/usb/rainshadow-cec/*
12178
12179 RALINK MIPS ARCHITECTURE
12180 M:      John Crispin <john@phrozen.org>
12181 L:      linux-mips@linux-mips.org
12182 S:      Maintained
12183 F:      arch/mips/ralink
12184
12185 RALINK RT2X00 WIRELESS LAN DRIVER
12186 P:      rt2x00 project
12187 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12188 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12189 L:      linux-wireless@vger.kernel.org
12190 S:      Maintained
12191 F:      drivers/net/wireless/ralink/rt2x00/
12192
12193 RAMDISK RAM BLOCK DEVICE DRIVER
12194 M:      Jens Axboe <axboe@kernel.dk>
12195 S:      Maintained
12196 F:      Documentation/blockdev/ramdisk.txt
12197 F:      drivers/block/brd.c
12198
12199 RANCHU VIRTUAL BOARD FOR MIPS
12200 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12201 L:      linux-mips@linux-mips.org
12202 S:      Supported
12203 F:      arch/mips/generic/board-ranchu.c
12204 F:      arch/mips/configs/generic/board-ranchu.config
12205
12206 RANDOM NUMBER DRIVER
12207 M:      "Theodore Ts'o" <tytso@mit.edu>
12208 S:      Maintained
12209 F:      drivers/char/random.c
12210
12211 RAPIDIO SUBSYSTEM
12212 M:      Matt Porter <mporter@kernel.crashing.org>
12213 M:      Alexandre Bounine <alex.bou9@gmail.com>
12214 S:      Maintained
12215 F:      drivers/rapidio/
12216
12217 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12218 L:      linux-wireless@vger.kernel.org
12219 S:      Orphan
12220 F:      drivers/net/wireless/ray*
12221
12222 RCUTORTURE TEST FRAMEWORK
12223 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12224 M:      Josh Triplett <josh@joshtriplett.org>
12225 R:      Steven Rostedt <rostedt@goodmis.org>
12226 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12227 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12228 L:      linux-kernel@vger.kernel.org
12229 S:      Supported
12230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12231 F:      tools/testing/selftests/rcutorture
12232
12233 RDC R-321X SoC
12234 M:      Florian Fainelli <florian@openwrt.org>
12235 S:      Maintained
12236
12237 RDC R6040 FAST ETHERNET DRIVER
12238 M:      Florian Fainelli <f.fainelli@gmail.com>
12239 L:      netdev@vger.kernel.org
12240 S:      Maintained
12241 F:      drivers/net/ethernet/rdc/r6040.c
12242
12243 RDMAVT - RDMA verbs software
12244 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12245 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12246 L:      linux-rdma@vger.kernel.org
12247 S:      Supported
12248 F:      drivers/infiniband/sw/rdmavt
12249
12250 RDS - RELIABLE DATAGRAM SOCKETS
12251 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12252 L:      netdev@vger.kernel.org
12253 L:      linux-rdma@vger.kernel.org
12254 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12255 W:      https://oss.oracle.com/projects/rds/
12256 S:      Supported
12257 F:      net/rds/
12258 F:      Documentation/networking/rds.txt
12259
12260 RDT - RESOURCE ALLOCATION
12261 M:      Fenghua Yu <fenghua.yu@intel.com>
12262 M:      Reinette Chatre <reinette.chatre@intel.com>
12263 L:      linux-kernel@vger.kernel.org
12264 S:      Supported
12265 F:      arch/x86/kernel/cpu/intel_rdt*
12266 F:      arch/x86/include/asm/intel_rdt_sched.h
12267 F:      Documentation/x86/intel_rdt*
12268
12269 READ-COPY UPDATE (RCU)
12270 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12271 M:      Josh Triplett <josh@joshtriplett.org>
12272 R:      Steven Rostedt <rostedt@goodmis.org>
12273 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12274 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12275 L:      linux-kernel@vger.kernel.org
12276 W:      http://www.rdrop.com/users/paulmck/RCU/
12277 S:      Supported
12278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12279 F:      Documentation/RCU/
12280 X:      Documentation/RCU/torture.txt
12281 F:      include/linux/rcu*
12282 X:      include/linux/srcu*.h
12283 F:      kernel/rcu/
12284 X:      kernel/rcu/srcu*.c
12285
12286 REAL TIME CLOCK (RTC) SUBSYSTEM
12287 M:      Alessandro Zummo <a.zummo@towertech.it>
12288 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12289 L:      linux-rtc@vger.kernel.org
12290 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12292 S:      Maintained
12293 F:      Documentation/devicetree/bindings/rtc/
12294 F:      Documentation/rtc.txt
12295 F:      drivers/rtc/
12296 F:      include/linux/rtc.h
12297 F:      include/uapi/linux/rtc.h
12298 F:      include/linux/rtc/
12299 F:      include/linux/platform_data/rtc-*
12300 F:      tools/testing/selftests/rtc/
12301
12302 REALTEK AUDIO CODECS
12303 M:      Bard Liao <bardliao@realtek.com>
12304 M:      Oder Chiou <oder_chiou@realtek.com>
12305 S:      Maintained
12306 F:      sound/soc/codecs/rt*
12307 F:      include/sound/rt*.h
12308
12309 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12310 M:      Linus Walleij <linus.walleij@linaro.org>
12311 S:      Maintained
12312 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12313 F:      drivers/net/dsa/realtek-smi*
12314 F:      drivers/net/dsa/rtl83*
12315
12316 REGISTER MAP ABSTRACTION
12317 M:      Mark Brown <broonie@kernel.org>
12318 L:      linux-kernel@vger.kernel.org
12319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12320 S:      Supported
12321 F:      Documentation/devicetree/bindings/regmap/
12322 F:      drivers/base/regmap/
12323 F:      include/linux/regmap.h
12324
12325 REISERFS FILE SYSTEM
12326 L:      reiserfs-devel@vger.kernel.org
12327 S:      Supported
12328 F:      fs/reiserfs/
12329
12330 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12331 M:      Ohad Ben-Cohen <ohad@wizery.com>
12332 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12333 L:      linux-remoteproc@vger.kernel.org
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12335 S:      Maintained
12336 F:      Documentation/devicetree/bindings/remoteproc/
12337 F:      Documentation/remoteproc.txt
12338 F:      drivers/remoteproc/
12339 F:      include/linux/remoteproc.h
12340
12341 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12342 M:      Ohad Ben-Cohen <ohad@wizery.com>
12343 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12344 L:      linux-remoteproc@vger.kernel.org
12345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12346 S:      Maintained
12347 F:      drivers/rpmsg/
12348 F:      Documentation/rpmsg.txt
12349 F:      include/linux/rpmsg.h
12350 F:      include/linux/rpmsg/
12351
12352 RENESAS CLOCK DRIVERS
12353 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12354 L:      linux-renesas-soc@vger.kernel.org
12355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12356 S:      Supported
12357 F:      drivers/clk/renesas/
12358
12359 RENESAS EMEV2 I2C DRIVER
12360 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12361 S:      Supported
12362 F:      drivers/i2c/busses/i2c-emev2.c
12363
12364 RENESAS ETHERNET DRIVERS
12365 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12366 L:      netdev@vger.kernel.org
12367 L:      linux-renesas-soc@vger.kernel.org
12368 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12369 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12370 F:      drivers/net/ethernet/renesas/
12371 F:      include/linux/sh_eth.h
12372
12373 RENESAS R-CAR GYROADC DRIVER
12374 M:      Marek Vasut <marek.vasut@gmail.com>
12375 L:      linux-iio@vger.kernel.org
12376 S:      Supported
12377 F:      drivers/iio/adc/rcar_gyro_adc.c
12378
12379 RENESAS R-CAR I2C DRIVERS
12380 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12381 S:      Supported
12382 F:      drivers/i2c/busses/i2c-rcar.c
12383 F:      drivers/i2c/busses/i2c-sh_mobile.c
12384
12385 RENESAS USB PHY DRIVER
12386 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12387 L:      linux-renesas-soc@vger.kernel.org
12388 S:      Maintained
12389 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12390
12391 RESET CONTROLLER FRAMEWORK
12392 M:      Philipp Zabel <p.zabel@pengutronix.de>
12393 T:      git git://git.pengutronix.de/git/pza/linux
12394 S:      Maintained
12395 F:      drivers/reset/
12396 F:      Documentation/devicetree/bindings/reset/
12397 F:      include/dt-bindings/reset/
12398 F:      include/linux/reset.h
12399 F:      include/linux/reset-controller.h
12400
12401 RESTARTABLE SEQUENCES SUPPORT
12402 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12403 M:      Peter Zijlstra <peterz@infradead.org>
12404 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12405 M:      Boqun Feng <boqun.feng@gmail.com>
12406 L:      linux-kernel@vger.kernel.org
12407 S:      Supported
12408 F:      kernel/rseq.c
12409 F:      include/uapi/linux/rseq.h
12410 F:      include/trace/events/rseq.h
12411 F:      tools/testing/selftests/rseq/
12412
12413 RFKILL
12414 M:      Johannes Berg <johannes@sipsolutions.net>
12415 L:      linux-wireless@vger.kernel.org
12416 W:      http://wireless.kernel.org/
12417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12419 S:      Maintained
12420 F:      Documentation/rfkill.txt
12421 F:      Documentation/ABI/stable/sysfs-class-rfkill
12422 F:      net/rfkill/
12423 F:      include/linux/rfkill.h
12424 F:      include/uapi/linux/rfkill.h
12425
12426 RHASHTABLE
12427 M:      Thomas Graf <tgraf@suug.ch>
12428 M:      Herbert Xu <herbert@gondor.apana.org.au>
12429 L:      netdev@vger.kernel.org
12430 S:      Maintained
12431 F:      lib/rhashtable.c
12432 F:      lib/test_rhashtable.c
12433 F:      include/linux/rhashtable.h
12434 F:      include/linux/rhashtable-types.h
12435
12436 RICOH R5C592 MEMORYSTICK DRIVER
12437 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12438 S:      Maintained
12439 F:      drivers/memstick/host/r592.*
12440
12441 RICOH SMARTMEDIA/XD DRIVER
12442 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12443 S:      Maintained
12444 F:      drivers/mtd/nand/raw/r852.c
12445 F:      drivers/mtd/nand/raw/r852.h
12446
12447 RISC-V ARCHITECTURE
12448 M:      Palmer Dabbelt <palmer@sifive.com>
12449 M:      Albert Ou <aou@eecs.berkeley.edu>
12450 L:      linux-riscv@lists.infradead.org
12451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12452 S:      Supported
12453 F:      arch/riscv/
12454 K:      riscv
12455 N:      riscv
12456
12457 ROCCAT DRIVERS
12458 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12459 W:      http://sourceforge.net/projects/roccat/
12460 S:      Maintained
12461 F:      drivers/hid/hid-roccat*
12462 F:      include/linux/hid-roccat*
12463 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12464
12465 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12466 M:      Jacob chen <jacob2.chen@rock-chips.com>
12467 L:      linux-media@vger.kernel.org
12468 S:      Maintained
12469 F:      drivers/media/platform/rockchip/rga/
12470 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12471
12472 ROCKER DRIVER
12473 M:      Jiri Pirko <jiri@resnulli.us>
12474 L:      netdev@vger.kernel.org
12475 S:      Supported
12476 F:      drivers/net/ethernet/rocker/
12477
12478 ROCKETPORT DRIVER
12479 P:      Comtrol Corp.
12480 W:      http://www.comtrol.com
12481 S:      Maintained
12482 F:      Documentation/serial/rocket.txt
12483 F:      drivers/tty/rocket*
12484
12485 ROCKETPORT EXPRESS/INFINITY DRIVER
12486 M:      Kevin Cernekee <cernekee@gmail.com>
12487 L:      linux-serial@vger.kernel.org
12488 S:      Odd Fixes
12489 F:      drivers/tty/serial/rp2.*
12490
12491 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12492 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12493 L:      linux-kernel@vger.kernel.org
12494 L:      linux-renesas-soc@vger.kernel.org
12495 S:      Supported
12496 F:      drivers/mfd/bd9571mwv.c
12497 F:      drivers/regulator/bd9571mwv-regulator.c
12498 F:      drivers/gpio/gpio-bd9571mwv.c
12499 F:      include/linux/mfd/bd9571mwv.h
12500 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12501
12502 ROSE NETWORK LAYER
12503 M:      Ralf Baechle <ralf@linux-mips.org>
12504 L:      linux-hams@vger.kernel.org
12505 W:      http://www.linux-ax25.org/
12506 S:      Maintained
12507 F:      include/net/rose.h
12508 F:      include/uapi/linux/rose.h
12509 F:      net/rose/
12510
12511 RTL2830 MEDIA DRIVER
12512 M:      Antti Palosaari <crope@iki.fi>
12513 L:      linux-media@vger.kernel.org
12514 W:      https://linuxtv.org
12515 W:      http://palosaari.fi/linux/
12516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12517 T:      git git://linuxtv.org/anttip/media_tree.git
12518 S:      Maintained
12519 F:      drivers/media/dvb-frontends/rtl2830*
12520
12521 RTL2832 MEDIA DRIVER
12522 M:      Antti Palosaari <crope@iki.fi>
12523 L:      linux-media@vger.kernel.org
12524 W:      https://linuxtv.org
12525 W:      http://palosaari.fi/linux/
12526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12527 T:      git git://linuxtv.org/anttip/media_tree.git
12528 S:      Maintained
12529 F:      drivers/media/dvb-frontends/rtl2832*
12530
12531 RTL2832_SDR MEDIA DRIVER
12532 M:      Antti Palosaari <crope@iki.fi>
12533 L:      linux-media@vger.kernel.org
12534 W:      https://linuxtv.org
12535 W:      http://palosaari.fi/linux/
12536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12537 T:      git git://linuxtv.org/anttip/media_tree.git
12538 S:      Maintained
12539 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12540
12541 RTL8180 WIRELESS DRIVER
12542 L:      linux-wireless@vger.kernel.org
12543 W:      http://wireless.kernel.org/
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12545 S:      Orphan
12546 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12547
12548 RTL8187 WIRELESS DRIVER
12549 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12550 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12551 M:      Larry Finger <Larry.Finger@lwfinger.net>
12552 L:      linux-wireless@vger.kernel.org
12553 W:      http://wireless.kernel.org/
12554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12555 S:      Maintained
12556 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12557
12558 REALTEK WIRELESS DRIVER (rtlwifi family)
12559 M:      Ping-Ke Shih <pkshih@realtek.com>
12560 L:      linux-wireless@vger.kernel.org
12561 W:      http://wireless.kernel.org/
12562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12563 S:      Maintained
12564 F:      drivers/net/wireless/realtek/rtlwifi/
12565
12566 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12567 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12568 L:      linux-wireless@vger.kernel.org
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12570 S:      Maintained
12571 F:      drivers/net/wireless/realtek/rtl8xxxu/
12572
12573 RXRPC SOCKETS (AF_RXRPC)
12574 M:      David Howells <dhowells@redhat.com>
12575 L:      linux-afs@lists.infradead.org
12576 S:      Supported
12577 F:      net/rxrpc/
12578 F:      include/keys/rxrpc-type.h
12579 F:      include/net/af_rxrpc.h
12580 F:      include/trace/events/rxrpc.h
12581 F:      include/uapi/linux/rxrpc.h
12582 F:      Documentation/networking/rxrpc.txt
12583 W:      https://www.infradead.org/~dhowells/kafs/
12584
12585 S3 SAVAGE FRAMEBUFFER DRIVER
12586 M:      Antonino Daplas <adaplas@gmail.com>
12587 L:      linux-fbdev@vger.kernel.org
12588 S:      Maintained
12589 F:      drivers/video/fbdev/savage/
12590
12591 S390
12592 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12593 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12594 L:      linux-s390@vger.kernel.org
12595 W:      http://www.ibm.com/developerworks/linux/linux390/
12596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12597 S:      Supported
12598 F:      arch/s390/
12599 F:      drivers/s390/
12600 F:      Documentation/s390/
12601 F:      Documentation/driver-api/s390-drivers.rst
12602
12603 S390 COMMON I/O LAYER
12604 M:      Sebastian Ott <sebott@linux.ibm.com>
12605 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12606 L:      linux-s390@vger.kernel.org
12607 W:      http://www.ibm.com/developerworks/linux/linux390/
12608 S:      Supported
12609 F:      drivers/s390/cio/
12610
12611 S390 DASD DRIVER
12612 M:      Stefan Haberland <sth@linux.ibm.com>
12613 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12614 L:      linux-s390@vger.kernel.org
12615 W:      http://www.ibm.com/developerworks/linux/linux390/
12616 S:      Supported
12617 F:      drivers/s390/block/dasd*
12618 F:      block/partitions/ibm.c
12619
12620 S390 IOMMU (PCI)
12621 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12622 L:      linux-s390@vger.kernel.org
12623 W:      http://www.ibm.com/developerworks/linux/linux390/
12624 S:      Supported
12625 F:      drivers/iommu/s390-iommu.c
12626
12627 S390 IUCV NETWORK LAYER
12628 M:      Julian Wiedmann <jwi@linux.ibm.com>
12629 M:      Ursula Braun <ubraun@linux.ibm.com>
12630 L:      linux-s390@vger.kernel.org
12631 W:      http://www.ibm.com/developerworks/linux/linux390/
12632 S:      Supported
12633 F:      drivers/s390/net/*iucv*
12634 F:      include/net/iucv/
12635 F:      net/iucv/
12636
12637 S390 NETWORK DRIVERS
12638 M:      Julian Wiedmann <jwi@linux.ibm.com>
12639 M:      Ursula Braun <ubraun@linux.ibm.com>
12640 L:      linux-s390@vger.kernel.org
12641 W:      http://www.ibm.com/developerworks/linux/linux390/
12642 S:      Supported
12643 F:      drivers/s390/net/
12644
12645 S390 PCI SUBSYSTEM
12646 M:      Sebastian Ott <sebott@linux.ibm.com>
12647 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12648 L:      linux-s390@vger.kernel.org
12649 W:      http://www.ibm.com/developerworks/linux/linux390/
12650 S:      Supported
12651 F:      arch/s390/pci/
12652 F:      drivers/pci/hotplug/s390_pci_hpc.c
12653
12654 S390 VFIO-CCW DRIVER
12655 M:      Cornelia Huck <cohuck@redhat.com>
12656 M:      Halil Pasic <pasic@linux.ibm.com>
12657 L:      linux-s390@vger.kernel.org
12658 L:      kvm@vger.kernel.org
12659 S:      Supported
12660 F:      drivers/s390/cio/vfio_ccw*
12661 F:      Documentation/s390/vfio-ccw.txt
12662 F:      include/uapi/linux/vfio_ccw.h
12663
12664 S390 ZCRYPT DRIVER
12665 M:      Harald Freudenberger <freude@linux.ibm.com>
12666 L:      linux-s390@vger.kernel.org
12667 W:      http://www.ibm.com/developerworks/linux/linux390/
12668 S:      Supported
12669 F:      drivers/s390/crypto/
12670
12671 S390 ZFCP DRIVER
12672 M:      Steffen Maier <maier@linux.ibm.com>
12673 M:      Benjamin Block <bblock@linux.ibm.com>
12674 L:      linux-s390@vger.kernel.org
12675 W:      http://www.ibm.com/developerworks/linux/linux390/
12676 S:      Supported
12677 F:      drivers/s390/scsi/zfcp_*
12678
12679 S3C24XX SD/MMC Driver
12680 M:      Ben Dooks <ben-linux@fluff.org>
12681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12682 S:      Supported
12683 F:      drivers/mmc/host/s3cmci.*
12684
12685 SAA6588 RDS RECEIVER DRIVER
12686 M:      Hans Verkuil <hverkuil@xs4all.nl>
12687 L:      linux-media@vger.kernel.org
12688 T:      git git://linuxtv.org/media_tree.git
12689 W:      https://linuxtv.org
12690 S:      Odd Fixes
12691 F:      drivers/media/i2c/saa6588*
12692
12693 SAA7134 VIDEO4LINUX DRIVER
12694 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12695 L:      linux-media@vger.kernel.org
12696 W:      https://linuxtv.org
12697 T:      git git://linuxtv.org/media_tree.git
12698 S:      Odd fixes
12699 F:      Documentation/media/v4l-drivers/saa7134*
12700 F:      drivers/media/pci/saa7134/
12701
12702 SAA7146 VIDEO4LINUX-2 DRIVER
12703 M:      Hans Verkuil <hverkuil@xs4all.nl>
12704 L:      linux-media@vger.kernel.org
12705 T:      git git://linuxtv.org/media_tree.git
12706 S:      Maintained
12707 F:      drivers/media/common/saa7146/
12708 F:      drivers/media/pci/saa7146/
12709 F:      include/media/saa7146*
12710
12711 SAMSUNG AUDIO (ASoC) DRIVERS
12712 M:      Krzysztof Kozlowski <krzk@kernel.org>
12713 M:      Sangbeom Kim <sbkim73@samsung.com>
12714 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12716 S:      Supported
12717 F:      sound/soc/samsung/
12718 F:      Documentation/devicetree/bindings/sound/samsung*
12719
12720 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12721 M:      Krzysztof Kozlowski <krzk@kernel.org>
12722 L:      linux-crypto@vger.kernel.org
12723 L:      linux-samsung-soc@vger.kernel.org
12724 S:      Maintained
12725 F:      drivers/crypto/exynos-rng.c
12726 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12727
12728 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12729 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12730 L:      linux-samsung-soc@vger.kernel.org
12731 S:      Maintained
12732 F:      drivers/char/hw_random/exynos-trng.c
12733 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12734
12735 SAMSUNG FRAMEBUFFER DRIVER
12736 M:      Jingoo Han <jingoohan1@gmail.com>
12737 L:      linux-fbdev@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/video/fbdev/s3c-fb.c
12740
12741 SAMSUNG LAPTOP DRIVER
12742 M:      Corentin Chary <corentin.chary@gmail.com>
12743 L:      platform-driver-x86@vger.kernel.org
12744 S:      Maintained
12745 F:      drivers/platform/x86/samsung-laptop.c
12746
12747 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12748 M:      Sangbeom Kim <sbkim73@samsung.com>
12749 M:      Krzysztof Kozlowski <krzk@kernel.org>
12750 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12751 L:      linux-kernel@vger.kernel.org
12752 L:      linux-samsung-soc@vger.kernel.org
12753 S:      Supported
12754 F:      drivers/mfd/sec*.c
12755 F:      drivers/regulator/s2m*.c
12756 F:      drivers/regulator/s5m*.c
12757 F:      drivers/clk/clk-s2mps11.c
12758 F:      drivers/rtc/rtc-s5m.c
12759 F:      include/linux/mfd/samsung/
12760 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12761 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12762 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12763 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12764
12765 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12766 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12767 L:      linux-media@vger.kernel.org
12768 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12769 S:      Maintained
12770 F:      drivers/media/platform/s3c-camif/
12771 F:      include/media/drv-intf/s3c_camif.h
12772
12773 SAMSUNG S3FWRN5 NFC DRIVER
12774 M:      Robert Baldyga <r.baldyga@samsung.com>
12775 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12776 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12777 S:      Supported
12778 F:      drivers/nfc/s3fwrn5
12779
12780 SAMSUNG S5C73M3 CAMERA DRIVER
12781 M:      Kyungmin Park <kyungmin.park@samsung.com>
12782 M:      Andrzej Hajda <a.hajda@samsung.com>
12783 L:      linux-media@vger.kernel.org
12784 S:      Supported
12785 F:      drivers/media/i2c/s5c73m3/*
12786
12787 SAMSUNG S5K5BAF 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/s5k5baf.c
12793
12794 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12795 M:      Krzysztof Kozlowski <krzk@kernel.org>
12796 M:      Vladimir Zapolskiy <vz@mleia.com>
12797 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12798 L:      linux-crypto@vger.kernel.org
12799 L:      linux-samsung-soc@vger.kernel.org
12800 S:      Maintained
12801 F:      drivers/crypto/s5p-sss.c
12802
12803 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12804 M:      Kyungmin Park <kyungmin.park@samsung.com>
12805 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12806 L:      linux-media@vger.kernel.org
12807 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12808 S:      Supported
12809 F:      drivers/media/platform/exynos4-is/
12810
12811 SAMSUNG SOC CLOCK DRIVERS
12812 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12813 M:      Tomasz Figa <tomasz.figa@gmail.com>
12814 M:      Chanwoo Choi <cw00.choi@samsung.com>
12815 S:      Supported
12816 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12818 F:      drivers/clk/samsung/
12819 F:      include/dt-bindings/clock/exynos*.h
12820 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12821
12822 SAMSUNG SPI DRIVERS
12823 M:      Kukjin Kim <kgene@kernel.org>
12824 M:      Krzysztof Kozlowski <krzk@kernel.org>
12825 M:      Andi Shyti <andi@etezian.org>
12826 L:      linux-spi@vger.kernel.org
12827 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12828 S:      Maintained
12829 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12830 F:      drivers/spi/spi-s3c*
12831 F:      include/linux/platform_data/spi-s3c64xx.h
12832
12833 SAMSUNG SXGBE DRIVERS
12834 M:      Byungho An <bh74.an@samsung.com>
12835 M:      Girish K S <ks.giri@samsung.com>
12836 M:      Vipul Pandya <vipul.pandya@samsung.com>
12837 S:      Supported
12838 L:      netdev@vger.kernel.org
12839 F:      drivers/net/ethernet/samsung/sxgbe/
12840
12841 SAMSUNG THERMAL DRIVER
12842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12843 L:      linux-pm@vger.kernel.org
12844 L:      linux-samsung-soc@vger.kernel.org
12845 S:      Supported
12846 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12847 F:      drivers/thermal/samsung/
12848
12849 SAMSUNG USB2 PHY DRIVER
12850 M:      Kamil Debski <kamil@wypas.org>
12851 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12852 L:      linux-kernel@vger.kernel.org
12853 S:      Supported
12854 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12855 F:      Documentation/phy/samsung-usb2.txt
12856 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12857 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12858 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12859 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12860 F:      drivers/phy/samsung/phy-samsung-usb2.c
12861 F:      drivers/phy/samsung/phy-samsung-usb2.h
12862
12863 SC1200 WDT DRIVER
12864 M:      Zwane Mwaikambo <zwanem@gmail.com>
12865 S:      Maintained
12866 F:      drivers/watchdog/sc1200wdt.c
12867
12868 SCHEDULER
12869 M:      Ingo Molnar <mingo@redhat.com>
12870 M:      Peter Zijlstra <peterz@infradead.org>
12871 L:      linux-kernel@vger.kernel.org
12872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12873 S:      Maintained
12874 F:      kernel/sched/
12875 F:      include/linux/sched.h
12876 F:      include/uapi/linux/sched.h
12877 F:      include/linux/wait.h
12878
12879 SCR24X CHIP CARD INTERFACE DRIVER
12880 M:      Lubomir Rintel <lkundrak@v3.sk>
12881 S:      Supported
12882 F:      drivers/char/pcmcia/scr24x_cs.c
12883
12884 SCSI CDROM DRIVER
12885 M:      Jens Axboe <axboe@kernel.dk>
12886 L:      linux-scsi@vger.kernel.org
12887 W:      http://www.kernel.dk
12888 S:      Maintained
12889 F:      drivers/scsi/sr*
12890
12891 SCSI RDMA PROTOCOL (SRP) INITIATOR
12892 M:      Bart Van Assche <bvanassche@acm.org>
12893 L:      linux-rdma@vger.kernel.org
12894 S:      Supported
12895 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12896 F:      drivers/infiniband/ulp/srp/
12897 F:      include/scsi/srp.h
12898
12899 SCSI RDMA PROTOCOL (SRP) TARGET
12900 M:      Bart Van Assche <bvanassche@acm.org>
12901 L:      linux-rdma@vger.kernel.org
12902 L:      target-devel@vger.kernel.org
12903 S:      Supported
12904 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12905 F:      drivers/infiniband/ulp/srpt/
12906
12907 SCSI SG DRIVER
12908 M:      Doug Gilbert <dgilbert@interlog.com>
12909 L:      linux-scsi@vger.kernel.org
12910 W:      http://sg.danny.cz/sg
12911 S:      Maintained
12912 F:      Documentation/scsi/scsi-generic.txt
12913 F:      drivers/scsi/sg.c
12914 F:      include/scsi/sg.h
12915
12916 SCSI SUBSYSTEM
12917 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12919 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12921 L:      linux-scsi@vger.kernel.org
12922 S:      Maintained
12923 F:      Documentation/devicetree/bindings/scsi/
12924 F:      drivers/scsi/
12925 F:      include/scsi/
12926
12927 SCSI TAPE DRIVER
12928 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12929 L:      linux-scsi@vger.kernel.org
12930 S:      Maintained
12931 F:      Documentation/scsi/st.txt
12932 F:      drivers/scsi/st.*
12933 F:      drivers/scsi/st_*.h
12934
12935 SCTP PROTOCOL
12936 M:      Vlad Yasevich <vyasevich@gmail.com>
12937 M:      Neil Horman <nhorman@tuxdriver.com>
12938 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12939 L:      linux-sctp@vger.kernel.org
12940 W:      http://lksctp.sourceforge.net
12941 S:      Maintained
12942 F:      Documentation/networking/sctp.txt
12943 F:      include/linux/sctp.h
12944 F:      include/uapi/linux/sctp.h
12945 F:      include/net/sctp/
12946 F:      net/sctp/
12947
12948 SCx200 CPU SUPPORT
12949 M:      Jim Cromie <jim.cromie@gmail.com>
12950 S:      Odd Fixes
12951 F:      Documentation/i2c/busses/scx200_acb
12952 F:      arch/x86/platform/scx200/
12953 F:      drivers/watchdog/scx200_wdt.c
12954 F:      drivers/i2c/busses/scx200*
12955 F:      drivers/mtd/maps/scx200_docflash.c
12956 F:      include/linux/scx200.h
12957
12958 SCx200 GPIO DRIVER
12959 M:      Jim Cromie <jim.cromie@gmail.com>
12960 S:      Maintained
12961 F:      drivers/char/scx200_gpio.c
12962 F:      include/linux/scx200_gpio.h
12963
12964 SCx200 HRT CLOCKSOURCE DRIVER
12965 M:      Jim Cromie <jim.cromie@gmail.com>
12966 S:      Maintained
12967 F:      drivers/clocksource/scx200_hrt.c
12968
12969 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12970 M:      Sascha Sommer <saschasommer@freenet.de>
12971 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12972 S:      Maintained
12973 F:      drivers/mmc/host/sdricoh_cs.c
12974
12975 SECURE COMPUTING
12976 M:      Kees Cook <keescook@chromium.org>
12977 R:      Andy Lutomirski <luto@amacapital.net>
12978 R:      Will Drewry <wad@chromium.org>
12979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12980 S:      Supported
12981 F:      kernel/seccomp.c
12982 F:      include/uapi/linux/seccomp.h
12983 F:      include/linux/seccomp.h
12984 F:      tools/testing/selftests/seccomp/*
12985 F:      tools/testing/selftests/kselftest_harness.h
12986 F:      Documentation/userspace-api/seccomp_filter.rst
12987 K:      \bsecure_computing
12988 K:      \bTIF_SECCOMP\b
12989
12990 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12991 M:      Al Cooper <alcooperx@gmail.com>
12992 L:      linux-mmc@vger.kernel.org
12993 L:      bcm-kernel-feedback-list@broadcom.com
12994 S:      Maintained
12995 F:      drivers/mmc/host/sdhci-brcmstb*
12996
12997 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12998 M:      Adrian Hunter <adrian.hunter@intel.com>
12999 L:      linux-mmc@vger.kernel.org
13000 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13001 S:      Maintained
13002 F:      drivers/mmc/host/sdhci*
13003 F:      include/linux/mmc/sdhci*
13004
13005 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13006 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13007 M:      Manjunath M B <manjumb@synopsys.com>
13008 L:      linux-mmc@vger.kernel.org
13009 S:      Maintained
13010 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13011
13012 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13013 M:      Ben Dooks <ben-linux@fluff.org>
13014 M:      Jaehoon Chung <jh80.chung@samsung.com>
13015 L:      linux-mmc@vger.kernel.org
13016 S:      Maintained
13017 F:      drivers/mmc/host/sdhci-s3c*
13018
13019 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13020 M:      Viresh Kumar <vireshk@kernel.org>
13021 L:      linux-mmc@vger.kernel.org
13022 S:      Maintained
13023 F:      drivers/mmc/host/sdhci-spear.c
13024
13025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13026 M:      Kishon Vijay Abraham I <kishon@ti.com>
13027 L:      linux-mmc@vger.kernel.org
13028 S:      Maintained
13029 F:      drivers/mmc/host/sdhci-omap.c
13030
13031 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13032 M:      Scott Bauer <scott.bauer@intel.com>
13033 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13034 L:      linux-block@vger.kernel.org
13035 S:      Supported
13036 F:      block/sed*
13037 F:      block/opal_proto.h
13038 F:      include/linux/sed*
13039 F:      include/uapi/linux/sed*
13040
13041 SECURITY CONTACT
13042 M:      Security Officers <security@kernel.org>
13043 S:      Supported
13044
13045 SECURITY SUBSYSTEM
13046 M:      James Morris <jmorris@namei.org>
13047 M:      "Serge E. Hallyn" <serge@hallyn.com>
13048 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13050 W:      http://kernsec.org/
13051 S:      Supported
13052 F:      security/
13053 X:      security/selinux/
13054
13055 SELINUX SECURITY MODULE
13056 M:      Paul Moore <paul@paul-moore.com>
13057 M:      Stephen Smalley <sds@tycho.nsa.gov>
13058 M:      Eric Paris <eparis@parisplace.org>
13059 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13060 W:      https://selinuxproject.org
13061 W:      https://github.com/SELinuxProject
13062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13063 S:      Supported
13064 F:      include/linux/selinux*
13065 F:      security/selinux/
13066 F:      scripts/selinux/
13067 F:      Documentation/admin-guide/LSM/SELinux.rst
13068
13069 SENSABLE PHANTOM
13070 M:      Jiri Slaby <jirislaby@gmail.com>
13071 S:      Maintained
13072 F:      drivers/misc/phantom.c
13073 F:      include/uapi/linux/phantom.h
13074
13075 SERIAL DEVICE BUS
13076 M:      Rob Herring <robh@kernel.org>
13077 L:      linux-serial@vger.kernel.org
13078 S:      Maintained
13079 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13080 F:      drivers/tty/serdev/
13081 F:      include/linux/serdev.h
13082
13083 SERIAL DRIVERS
13084 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13085 L:      linux-serial@vger.kernel.org
13086 S:      Maintained
13087 F:      Documentation/devicetree/bindings/serial/
13088 F:      drivers/tty/serial/
13089
13090 SERIAL IR RECEIVER
13091 M:      Sean Young <sean@mess.org>
13092 L:      linux-media@vger.kernel.org
13093 S:      Maintained
13094 F:      drivers/media/rc/serial_ir.c
13095
13096 SFC NETWORK DRIVER
13097 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13098 M:      Edward Cree <ecree@solarflare.com>
13099 M:      Bert Kenward <bkenward@solarflare.com>
13100 L:      netdev@vger.kernel.org
13101 S:      Supported
13102 F:      drivers/net/ethernet/sfc/
13103
13104 SGI GRU DRIVER
13105 M:      Dimitri Sivanich <sivanich@sgi.com>
13106 S:      Maintained
13107 F:      drivers/misc/sgi-gru/
13108
13109 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13110 M:      Pat Gefre <pfg@sgi.com>
13111 L:      linux-ia64@vger.kernel.org
13112 S:      Supported
13113 F:      Documentation/ia64/serial.txt
13114 F:      drivers/tty/serial/ioc?_serial.c
13115 F:      include/linux/ioc?.h
13116
13117 SGI XP/XPC/XPNET DRIVER
13118 M:      Cliff Whickman <cpw@sgi.com>
13119 M:      Robin Holt <robinmholt@gmail.com>
13120 S:      Maintained
13121 F:      drivers/misc/sgi-xp/
13122
13123 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13124 M:      Ursula Braun <ubraun@linux.ibm.com>
13125 L:      linux-s390@vger.kernel.org
13126 W:      http://www.ibm.com/developerworks/linux/linux390/
13127 S:      Supported
13128 F:      net/smc/
13129
13130 SHARP RJ54N1CB0C SENSOR DRIVER
13131 M:      Jacopo Mondi <jacopo@jmondi.org>
13132 L:      linux-media@vger.kernel.org
13133 T:      git git://linuxtv.org/media_tree.git
13134 S:      Odd fixes
13135 F:      drivers/media/i2c/rj54n1cb0c.c
13136 F:      include/media/i2c/rj54n1cb0c.h
13137
13138 SH_VEU V4L2 MEM2MEM DRIVER
13139 L:      linux-media@vger.kernel.org
13140 S:      Orphan
13141 F:      drivers/media/platform/sh_veu.c
13142
13143 SH_VOU V4L2 OUTPUT DRIVER
13144 L:      linux-media@vger.kernel.org
13145 S:      Orphan
13146 F:      drivers/media/platform/sh_vou.c
13147 F:      include/media/drv-intf/sh_vou.h
13148
13149 SI2157 MEDIA DRIVER
13150 M:      Antti Palosaari <crope@iki.fi>
13151 L:      linux-media@vger.kernel.org
13152 W:      https://linuxtv.org
13153 W:      http://palosaari.fi/linux/
13154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13155 T:      git git://linuxtv.org/anttip/media_tree.git
13156 S:      Maintained
13157 F:      drivers/media/tuners/si2157*
13158
13159 SI2165 MEDIA DRIVER
13160 M:      Matthias Schwarzott <zzam@gentoo.org>
13161 L:      linux-media@vger.kernel.org
13162 W:      https://linuxtv.org
13163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13164 S:      Maintained
13165 F:      drivers/media/dvb-frontends/si2165*
13166
13167 SI2168 MEDIA DRIVER
13168 M:      Antti Palosaari <crope@iki.fi>
13169 L:      linux-media@vger.kernel.org
13170 W:      https://linuxtv.org
13171 W:      http://palosaari.fi/linux/
13172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13173 T:      git git://linuxtv.org/anttip/media_tree.git
13174 S:      Maintained
13175 F:      drivers/media/dvb-frontends/si2168*
13176
13177 SI470X FM RADIO RECEIVER I2C DRIVER
13178 M:      Hans Verkuil <hverkuil@xs4all.nl>
13179 L:      linux-media@vger.kernel.org
13180 T:      git git://linuxtv.org/media_tree.git
13181 W:      https://linuxtv.org
13182 S:      Odd Fixes
13183 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13184
13185 SI470X FM RADIO RECEIVER USB DRIVER
13186 M:      Hans Verkuil <hverkuil@xs4all.nl>
13187 L:      linux-media@vger.kernel.org
13188 T:      git git://linuxtv.org/media_tree.git
13189 W:      https://linuxtv.org
13190 S:      Maintained
13191 F:      drivers/media/radio/si470x/radio-si470x-common.c
13192 F:      drivers/media/radio/si470x/radio-si470x.h
13193 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13194
13195 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13196 M:      Eduardo Valentin <edubezval@gmail.com>
13197 L:      linux-media@vger.kernel.org
13198 T:      git git://linuxtv.org/media_tree.git
13199 W:      https://linuxtv.org
13200 S:      Odd Fixes
13201 F:      drivers/media/radio/si4713/si4713.?
13202
13203 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13204 M:      Eduardo Valentin <edubezval@gmail.com>
13205 L:      linux-media@vger.kernel.org
13206 T:      git git://linuxtv.org/media_tree.git
13207 W:      https://linuxtv.org
13208 S:      Odd Fixes
13209 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13210
13211 SI4713 FM RADIO TRANSMITTER USB DRIVER
13212 M:      Hans Verkuil <hverkuil@xs4all.nl>
13213 L:      linux-media@vger.kernel.org
13214 T:      git git://linuxtv.org/media_tree.git
13215 W:      https://linuxtv.org
13216 S:      Maintained
13217 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13218
13219 SIANO DVB DRIVER
13220 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13221 L:      linux-media@vger.kernel.org
13222 W:      https://linuxtv.org
13223 T:      git git://linuxtv.org/media_tree.git
13224 S:      Odd fixes
13225 F:      drivers/media/common/siano/
13226 F:      drivers/media/usb/siano/
13227 F:      drivers/media/usb/siano/
13228 F:      drivers/media/mmc/siano/
13229
13230 SIFIVE DRIVERS
13231 M:      Palmer Dabbelt <palmer@sifive.com>
13232 L:      linux-riscv@lists.infradead.org
13233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13234 S:      Supported
13235 K:      sifive
13236 N:      sifive
13237
13238 SILEAD TOUCHSCREEN DRIVER
13239 M:      Hans de Goede <hdegoede@redhat.com>
13240 L:      linux-input@vger.kernel.org
13241 L:      platform-driver-x86@vger.kernel.org
13242 S:      Maintained
13243 F:      drivers/input/touchscreen/silead.c
13244 F:      drivers/platform/x86/touchscreen_dmi.c
13245
13246 SILICON MOTION SM712 FRAME BUFFER DRIVER
13247 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13248 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13249 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13250 L:      linux-fbdev@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/video/fbdev/sm712*
13253 F:      Documentation/fb/sm712fb.txt
13254
13255 SIMPLE FIRMWARE INTERFACE (SFI)
13256 M:      Len Brown <lenb@kernel.org>
13257 L:      sfi-devel@simplefirmware.org
13258 W:      http://simplefirmware.org/
13259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13260 S:      Supported
13261 F:      arch/x86/platform/sfi/
13262 F:      drivers/sfi/
13263 F:      include/linux/sfi*.h
13264
13265 SIMPLEFB FB DRIVER
13266 M:      Hans de Goede <hdegoede@redhat.com>
13267 L:      linux-fbdev@vger.kernel.org
13268 S:      Maintained
13269 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13270 F:      drivers/video/fbdev/simplefb.c
13271 F:      include/linux/platform_data/simplefb.h
13272
13273 SIMTEC EB110ATX (Chalice CATS)
13274 P:      Ben Dooks
13275 P:      Vincent Sanders <vince@simtec.co.uk>
13276 M:      Simtec Linux Team <linux@simtec.co.uk>
13277 W:      http://www.simtec.co.uk/products/EB110ATX/
13278 S:      Supported
13279
13280 SIMTEC EB2410ITX (BAST)
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/EB2410ITX/
13285 S:      Supported
13286 F:      arch/arm/mach-s3c24xx/mach-bast.c
13287 F:      arch/arm/mach-s3c24xx/bast-ide.c
13288 F:      arch/arm/mach-s3c24xx/bast-irq.c
13289
13290 SIPHASH PRF ROUTINES
13291 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13292 S:      Maintained
13293 F:      lib/siphash.c
13294 F:      lib/test_siphash.c
13295 F:      include/linux/siphash.h
13296
13297 SIOX
13298 M:      Gavin Schenk <g.schenk@eckelmann.de>
13299 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13300 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13301 S:      Supported
13302 F:      drivers/siox/*
13303 F:      include/trace/events/siox.h
13304
13305 SIS 190 ETHERNET DRIVER
13306 M:      Francois Romieu <romieu@fr.zoreil.com>
13307 L:      netdev@vger.kernel.org
13308 S:      Maintained
13309 F:      drivers/net/ethernet/sis/sis190.c
13310
13311 SIS 900/7016 FAST ETHERNET DRIVER
13312 M:      Daniele Venzano <venza@brownhat.org>
13313 W:      http://www.brownhat.org/sis900.html
13314 L:      netdev@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/net/ethernet/sis/sis900.*
13317
13318 SIS FRAMEBUFFER DRIVER
13319 M:      Thomas Winischhofer <thomas@winischhofer.net>
13320 W:      http://www.winischhofer.net/linuxsisvga.shtml
13321 S:      Maintained
13322 F:      Documentation/fb/sisfb.txt
13323 F:      drivers/video/fbdev/sis/
13324 F:      include/video/sisfb.h
13325
13326 SIS USB2VGA DRIVER
13327 M:      Thomas Winischhofer <thomas@winischhofer.net>
13328 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13329 S:      Maintained
13330 F:      drivers/usb/misc/sisusbvga/
13331
13332 SLAB ALLOCATOR
13333 M:      Christoph Lameter <cl@linux.com>
13334 M:      Pekka Enberg <penberg@kernel.org>
13335 M:      David Rientjes <rientjes@google.com>
13336 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13337 M:      Andrew Morton <akpm@linux-foundation.org>
13338 L:      linux-mm@kvack.org
13339 S:      Maintained
13340 F:      include/linux/sl?b*.h
13341 F:      mm/sl?b*
13342
13343 SLEEPABLE READ-COPY UPDATE (SRCU)
13344 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13345 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13346 M:      Josh Triplett <josh@joshtriplett.org>
13347 R:      Steven Rostedt <rostedt@goodmis.org>
13348 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13349 L:      linux-kernel@vger.kernel.org
13350 W:      http://www.rdrop.com/users/paulmck/RCU/
13351 S:      Supported
13352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13353 F:      include/linux/srcu*.h
13354 F:      kernel/rcu/srcu*.c
13355
13356 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13357 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13359 S:      Maintained
13360 F:      drivers/slimbus/
13361 F:      Documentation/devicetree/bindings/slimbus/
13362 F:      include/linux/slimbus.h
13363
13364 SMACK SECURITY MODULE
13365 M:      Casey Schaufler <casey@schaufler-ca.com>
13366 L:      linux-security-module@vger.kernel.org
13367 W:      http://schaufler-ca.com
13368 T:      git git://github.com/cschaufler/smack-next
13369 S:      Maintained
13370 F:      Documentation/admin-guide/LSM/Smack.rst
13371 F:      security/smack/
13372
13373 SMC91x ETHERNET DRIVER
13374 M:      Nicolas Pitre <nico@fluxnic.net>
13375 S:      Odd Fixes
13376 F:      drivers/net/ethernet/smsc/smc91x.*
13377
13378 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13379 M:      Sakari Ailus <sakari.ailus@iki.fi>
13380 L:      linux-media@vger.kernel.org
13381 S:      Maintained
13382 F:      drivers/media/i2c/smiapp/
13383 F:      include/media/i2c/smiapp.h
13384 F:      drivers/media/i2c/smiapp-pll.c
13385 F:      drivers/media/i2c/smiapp-pll.h
13386 F:      include/uapi/linux/smiapp.h
13387 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13388
13389 SMM665 HARDWARE MONITOR DRIVER
13390 M:      Guenter Roeck <linux@roeck-us.net>
13391 L:      linux-hwmon@vger.kernel.org
13392 S:      Maintained
13393 F:      Documentation/hwmon/smm665
13394 F:      drivers/hwmon/smm665.c
13395
13396 SMSC EMC2103 HARDWARE MONITOR DRIVER
13397 M:      Steve Glendinning <steve.glendinning@shawell.net>
13398 L:      linux-hwmon@vger.kernel.org
13399 S:      Maintained
13400 F:      Documentation/hwmon/emc2103
13401 F:      drivers/hwmon/emc2103.c
13402
13403 SMSC SCH5627 HARDWARE MONITOR DRIVER
13404 M:      Hans de Goede <hdegoede@redhat.com>
13405 L:      linux-hwmon@vger.kernel.org
13406 S:      Supported
13407 F:      Documentation/hwmon/sch5627
13408 F:      drivers/hwmon/sch5627.c
13409
13410 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13411 M:      Steve Glendinning <steve.glendinning@shawell.net>
13412 L:      linux-fbdev@vger.kernel.org
13413 S:      Maintained
13414 F:      drivers/video/fbdev/smscufx.c
13415
13416 SMSC47B397 HARDWARE MONITOR DRIVER
13417 M:      Jean Delvare <jdelvare@suse.com>
13418 L:      linux-hwmon@vger.kernel.org
13419 S:      Maintained
13420 F:      Documentation/hwmon/smsc47b397
13421 F:      drivers/hwmon/smsc47b397.c
13422
13423 SMSC911x ETHERNET DRIVER
13424 M:      Steve Glendinning <steve.glendinning@shawell.net>
13425 L:      netdev@vger.kernel.org
13426 S:      Maintained
13427 F:      include/linux/smsc911x.h
13428 F:      drivers/net/ethernet/smsc/smsc911x.*
13429
13430 SMSC9420 PCI ETHERNET DRIVER
13431 M:      Steve Glendinning <steve.glendinning@shawell.net>
13432 L:      netdev@vger.kernel.org
13433 S:      Maintained
13434 F:      drivers/net/ethernet/smsc/smsc9420.*
13435
13436 SOC-CAMERA V4L2 SUBSYSTEM
13437 L:      linux-media@vger.kernel.org
13438 T:      git git://linuxtv.org/media_tree.git
13439 S:      Orphan
13440 F:      include/media/soc*
13441 F:      drivers/media/i2c/soc_camera/
13442 F:      drivers/media/platform/soc_camera/
13443
13444 SOCIONEXT SYNQUACER I2C DRIVER
13445 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13446 L:      linux-i2c@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/i2c/busses/i2c-synquacer.c
13449 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13450
13451 SOCIONEXT UNIPHIER SOUND DRIVER
13452 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13453 S:      Orphan
13454 F:      sound/soc/uniphier/
13455
13456 SOEKRIS NET48XX LED SUPPORT
13457 M:      Chris Boot <bootc@bootc.net>
13458 S:      Maintained
13459 F:      drivers/leds/leds-net48xx.c
13460
13461 SOFT-ROCE DRIVER (rxe)
13462 M:      Moni Shoua <monis@mellanox.com>
13463 L:      linux-rdma@vger.kernel.org
13464 S:      Supported
13465 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13466 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13467 F:      drivers/infiniband/sw/rxe/
13468 F:      include/uapi/rdma/rdma_user_rxe.h
13469
13470 SOFTLOGIC 6x10 MPEG CODEC
13471 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13472 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13473 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13474 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13475 M:      Ismael Luceno <ismael@iodev.co.uk>
13476 L:      linux-media@vger.kernel.org
13477 S:      Supported
13478 F:      drivers/media/pci/solo6x10/
13479
13480 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13481 M:      James Morse <james.morse@arm.com>
13482 L:      linux-arm-kernel@lists.infradead.org
13483 S:      Maintained
13484 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13485 F:      drivers/firmware/arm_sdei.c
13486 F:      include/linux/sdei.h
13487 F:      include/uapi/linux/sdei.h
13488
13489 SOFTWARE RAID (Multiple Disks) SUPPORT
13490 M:      Shaohua Li <shli@kernel.org>
13491 L:      linux-raid@vger.kernel.org
13492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13493 S:      Supported
13494 F:      drivers/md/Makefile
13495 F:      drivers/md/Kconfig
13496 F:      drivers/md/md*
13497 F:      drivers/md/raid*
13498 F:      include/linux/raid/
13499 F:      include/uapi/linux/raid/
13500
13501 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13502 M:      Jassi Brar <jaswinder.singh@linaro.org>
13503 L:      netdev@vger.kernel.org
13504 S:      Maintained
13505 F:      drivers/net/ethernet/socionext/netsec.c
13506 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13507
13508 SOLIDRUN CLEARFOG SUPPORT
13509 M:      Russell King <linux@armlinux.org.uk>
13510 S:      Maintained
13511 F:      arch/arm/boot/dts/armada-388-clearfog*
13512 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13513
13514 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13515 M:      Russell King <linux@armlinux.org.uk>
13516 S:      Maintained
13517 F:      arch/arm/boot/dts/imx6*-cubox-i*
13518 F:      arch/arm/boot/dts/imx6*-hummingboard*
13519 F:      arch/arm/boot/dts/imx6*-sr-*
13520
13521 SONIC NETWORK DRIVER
13522 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13523 L:      netdev@vger.kernel.org
13524 S:      Maintained
13525 F:      drivers/net/ethernet/natsemi/sonic.*
13526
13527 SONICS SILICON BACKPLANE DRIVER (SSB)
13528 M:      Michael Buesch <m@bues.ch>
13529 L:      linux-wireless@vger.kernel.org
13530 S:      Maintained
13531 F:      drivers/ssb/
13532 F:      include/linux/ssb/
13533
13534 SONY IMX258 SENSOR DRIVER
13535 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13536 L:      linux-media@vger.kernel.org
13537 T:      git git://linuxtv.org/media_tree.git
13538 S:      Maintained
13539 F:      drivers/media/i2c/imx258.c
13540
13541 SONY IMX274 SENSOR DRIVER
13542 M:      Leon Luo <leonl@leopardimaging.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/imx274.c
13547 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13548
13549 SONY MEMORYSTICK CARD SUPPORT
13550 M:      Alex Dubov <oakad@yahoo.com>
13551 W:      http://tifmxx.berlios.de/
13552 S:      Maintained
13553 F:      drivers/memstick/host/tifm_ms.c
13554
13555 SONY MEMORYSTICK STANDARD SUPPORT
13556 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13557 S:      Maintained
13558 F:      drivers/memstick/core/ms_block.*
13559
13560 SONY VAIO CONTROL DEVICE DRIVER
13561 M:      Mattia Dongili <malattia@linux.it>
13562 L:      platform-driver-x86@vger.kernel.org
13563 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13564 S:      Maintained
13565 F:      Documentation/laptops/sony-laptop.txt
13566 F:      drivers/char/sonypi.c
13567 F:      drivers/platform/x86/sony-laptop.c
13568 F:      include/linux/sony-laptop.h
13569
13570 SOUND
13571 M:      Jaroslav Kysela <perex@perex.cz>
13572 M:      Takashi Iwai <tiwai@suse.com>
13573 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13574 W:      http://www.alsa-project.org/
13575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13576 T:      git git://git.alsa-project.org/alsa-kernel.git
13577 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13578 S:      Maintained
13579 F:      Documentation/sound/
13580 F:      include/sound/
13581 F:      include/uapi/sound/
13582 F:      sound/
13583
13584 SOUND - COMPRESSED AUDIO
13585 M:      Vinod Koul <vkoul@kernel.org>
13586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13588 S:      Supported
13589 F:      Documentation/sound/designs/compress-offload.rst
13590 F:      include/sound/compress_driver.h
13591 F:      include/uapi/sound/compress_*
13592 F:      sound/core/compress_offload.c
13593 F:      sound/soc/soc-compress.c
13594
13595 SOUND - DMAENGINE HELPERS
13596 M:      Lars-Peter Clausen <lars@metafoo.de>
13597 S:      Supported
13598 F:      include/sound/dmaengine_pcm.h
13599 F:      sound/core/pcm_dmaengine.c
13600 F:      sound/soc/soc-generic-dmaengine-pcm.c
13601
13602 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13603 M:      Liam Girdwood <lgirdwood@gmail.com>
13604 M:      Mark Brown <broonie@kernel.org>
13605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13606 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13607 W:      http://alsa-project.org/main/index.php/ASoC
13608 S:      Supported
13609 F:      Documentation/devicetree/bindings/sound/
13610 F:      Documentation/sound/soc/
13611 F:      sound/soc/
13612 F:      include/sound/soc*
13613
13614 SOUNDWIRE SUBSYSTEM
13615 M:      Vinod Koul <vinod.koul@intel.com>
13616 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13617 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13619 S:      Supported
13620 F:      Documentation/driver-api/soundwire/
13621 F:      drivers/soundwire/
13622 F:      include/linux/soundwire/
13623
13624 SP2 MEDIA DRIVER
13625 M:      Olli Salonen <olli.salonen@iki.fi>
13626 L:      linux-media@vger.kernel.org
13627 W:      https://linuxtv.org
13628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13629 S:      Maintained
13630 F:      drivers/media/dvb-frontends/sp2*
13631
13632 SPARC + UltraSPARC (sparc/sparc64)
13633 M:      "David S. Miller" <davem@davemloft.net>
13634 L:      sparclinux@vger.kernel.org
13635 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13638 S:      Maintained
13639 F:      arch/sparc/
13640 F:      drivers/sbus/
13641
13642 SPARC SERIAL DRIVERS
13643 M:      "David S. Miller" <davem@davemloft.net>
13644 L:      sparclinux@vger.kernel.org
13645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13647 S:      Maintained
13648 F:      include/linux/sunserialcore.h
13649 F:      drivers/tty/serial/suncore.c
13650 F:      drivers/tty/serial/sunhv.c
13651 F:      drivers/tty/serial/sunsab.c
13652 F:      drivers/tty/serial/sunsab.h
13653 F:      drivers/tty/serial/sunsu.c
13654 F:      drivers/tty/serial/sunzilog.c
13655 F:      drivers/tty/serial/sunzilog.h
13656 F:      drivers/tty/vcc.c
13657
13658 SPARSE CHECKER
13659 M:      "Christopher Li" <sparse@chrisli.org>
13660 L:      linux-sparse@vger.kernel.org
13661 W:      https://sparse.wiki.kernel.org/
13662 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13663 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13664 S:      Maintained
13665 F:      include/linux/compiler.h
13666
13667 SPEAR CLOCK FRAMEWORK SUPPORT
13668 M:      Viresh Kumar <vireshk@kernel.org>
13669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13670 W:      http://www.st.com/spear
13671 S:      Maintained
13672 F:      drivers/clk/spear/
13673
13674 SPEAR PLATFORM SUPPORT
13675 M:      Viresh Kumar <vireshk@kernel.org>
13676 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13678 W:      http://www.st.com/spear
13679 S:      Maintained
13680 F:      arch/arm/boot/dts/spear*
13681 F:      arch/arm/mach-spear/
13682
13683 SPI NOR SUBSYSTEM
13684 M:      Marek Vasut <marek.vasut@gmail.com>
13685 L:      linux-mtd@lists.infradead.org
13686 W:      http://www.linux-mtd.infradead.org/
13687 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13688 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13689 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13690 S:      Maintained
13691 F:      drivers/mtd/spi-nor/
13692 F:      include/linux/mtd/spi-nor.h
13693
13694 SPI SUBSYSTEM
13695 M:      Mark Brown <broonie@kernel.org>
13696 L:      linux-spi@vger.kernel.org
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13698 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13699 S:      Maintained
13700 F:      Documentation/devicetree/bindings/spi/
13701 F:      Documentation/spi/
13702 F:      drivers/spi/
13703 F:      include/linux/spi/
13704 F:      include/uapi/linux/spi/
13705 F:      tools/spi/
13706
13707 SPIDERNET NETWORK DRIVER for CELL
13708 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13709 L:      netdev@vger.kernel.org
13710 S:      Supported
13711 F:      Documentation/networking/spider_net.txt
13712 F:      drivers/net/ethernet/toshiba/spider_net*
13713
13714 SPMI SUBSYSTEM
13715 R:      Stephen Boyd <sboyd@kernel.org>
13716 L:      linux-arm-msm@vger.kernel.org
13717 F:      Documentation/devicetree/bindings/spmi/
13718 F:      drivers/spmi/
13719 F:      include/dt-bindings/spmi/spmi.h
13720 F:      include/linux/spmi.h
13721 F:      include/trace/events/spmi.h
13722
13723 SPU FILE SYSTEM
13724 M:      Jeremy Kerr <jk@ozlabs.org>
13725 L:      linuxppc-dev@lists.ozlabs.org
13726 W:      http://www.ibm.com/developerworks/power/cell/
13727 S:      Supported
13728 F:      Documentation/filesystems/spufs.txt
13729 F:      arch/powerpc/platforms/cell/spufs/
13730
13731 SQUASHFS FILE SYSTEM
13732 M:      Phillip Lougher <phillip@squashfs.org.uk>
13733 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13734 W:      http://squashfs.org.uk
13735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13736 S:      Maintained
13737 F:      Documentation/filesystems/squashfs.txt
13738 F:      fs/squashfs/
13739
13740 SRM (Alpha) environment access
13741 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13742 S:      Maintained
13743 F:      arch/alpha/kernel/srm_env.c
13744
13745 ST STM32 I2C/SMBUS DRIVER
13746 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13747 L:      linux-i2c@vger.kernel.org
13748 S:      Maintained
13749 F:      drivers/i2c/busses/i2c-stm32*
13750
13751 STABLE BRANCH
13752 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13753 L:      stable@vger.kernel.org
13754 S:      Supported
13755 F:      Documentation/process/stable-kernel-rules.rst
13756
13757 STAGING - COMEDI
13758 M:      Ian Abbott <abbotti@mev.co.uk>
13759 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13760 S:      Odd Fixes
13761 F:      drivers/staging/comedi/
13762
13763 STAGING - EROFS FILE SYSTEM
13764 M:      Gao Xiang <gaoxiang25@huawei.com>
13765 M:      Chao Yu <yuchao0@huawei.com>
13766 L:      linux-erofs@lists.ozlabs.org
13767 S:      Maintained
13768 F:      drivers/staging/erofs/
13769
13770 STAGING - FLARION FT1000 DRIVERS
13771 M:      Marek Belisko <marek.belisko@gmail.com>
13772 S:      Odd Fixes
13773 F:      drivers/staging/ft1000/
13774
13775 STAGING - INDUSTRIAL IO
13776 M:      Jonathan Cameron <jic23@kernel.org>
13777 L:      linux-iio@vger.kernel.org
13778 S:      Odd Fixes
13779 F:      Documentation/devicetree/bindings/staging/iio/
13780 F:      drivers/staging/iio/
13781
13782 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13783 M:      Marc Dietrich <marvin24@gmx.de>
13784 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13785 L:      linux-tegra@vger.kernel.org
13786 S:      Maintained
13787 F:      drivers/staging/nvec/
13788
13789 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13790 M:      Jens Frederich <jfrederich@gmail.com>
13791 M:      Daniel Drake <dsd@laptop.org>
13792 M:      Jon Nettleton <jon.nettleton@gmail.com>
13793 W:      http://wiki.laptop.org/go/DCON
13794 S:      Maintained
13795 F:      drivers/staging/olpc_dcon/
13796
13797 STAGING - REALTEK RTL8712U DRIVERS
13798 M:      Larry Finger <Larry.Finger@lwfinger.net>
13799 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13800 S:      Odd Fixes
13801 F:      drivers/staging/rtl8712/
13802
13803 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13804 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13805 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13806 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13807 L:      linux-fbdev@vger.kernel.org
13808 S:      Maintained
13809 F:      drivers/staging/sm750fb/
13810
13811 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13812 M:      William Hubbs <w.d.hubbs@gmail.com>
13813 M:      Chris Brannon <chris@the-brannons.com>
13814 M:      Kirk Reiser <kirk@reisers.ca>
13815 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13816 L:      speakup@linux-speakup.org
13817 W:      http://www.linux-speakup.org/
13818 S:      Odd Fixes
13819 F:      drivers/staging/speakup/
13820
13821 STAGING - VIA VT665X DRIVERS
13822 M:      Forest Bond <forest@alittletooquiet.net>
13823 S:      Odd Fixes
13824 F:      drivers/staging/vt665?/
13825
13826 STAGING - WILC1000 WIFI DRIVER
13827 M:      Aditya Shankar <aditya.shankar@microchip.com>
13828 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13829 L:      linux-wireless@vger.kernel.org
13830 S:      Supported
13831 F:      drivers/staging/wilc1000/
13832
13833 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13834 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13835 S:      Odd Fixes
13836 F:      drivers/staging/xgifb/
13837
13838 STAGING SUBSYSTEM
13839 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13841 L:      devel@driverdev.osuosl.org
13842 S:      Supported
13843 F:      drivers/staging/
13844
13845 STARFIRE/DURALAN NETWORK DRIVER
13846 M:      Ion Badulescu <ionut@badula.org>
13847 S:      Odd Fixes
13848 F:      drivers/net/ethernet/adaptec/starfire*
13849
13850 STEC S1220 SKD DRIVER
13851 M:      Bart Van Assche <bart.vanassche@wdc.com>
13852 L:      linux-block@vger.kernel.org
13853 S:      Maintained
13854 F:      drivers/block/skd*[ch]
13855
13856 STI AUDIO (ASoC) DRIVERS
13857 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13858 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13859 S:      Maintained
13860 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13861 F:      sound/soc/sti/
13862
13863 STI CEC DRIVER
13864 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13865 S:      Maintained
13866 F:      drivers/staging/media/st-cec/
13867 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13868
13869 STK1160 USB VIDEO CAPTURE DRIVER
13870 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13871 L:      linux-media@vger.kernel.org
13872 T:      git git://linuxtv.org/media_tree.git
13873 S:      Maintained
13874 F:      drivers/media/usb/stk1160/
13875
13876 STM32 AUDIO (ASoC) DRIVERS
13877 M:      Olivier Moysan <olivier.moysan@st.com>
13878 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13879 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13880 S:      Maintained
13881 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13882 F:      sound/soc/stm/
13883
13884 STM32 TIMER/LPTIMER DRIVERS
13885 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13886 S:      Maintained
13887 F:      drivers/*/stm32-*timer*
13888 F:      drivers/pwm/pwm-stm32*
13889 F:      include/linux/*/stm32-*tim*
13890 F:      Documentation/ABI/testing/*timer-stm32
13891 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13892 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13893
13894 STMMAC ETHERNET DRIVER
13895 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13896 M:      Alexandre Torgue <alexandre.torgue@st.com>
13897 M:      Jose Abreu <joabreu@synopsys.com>
13898 L:      netdev@vger.kernel.org
13899 W:      http://www.stlinux.com
13900 S:      Supported
13901 F:      drivers/net/ethernet/stmicro/stmmac/
13902
13903 SUN3/3X
13904 M:      Sam Creasey <sammy@sammy.net>
13905 W:      http://sammy.net/sun3/
13906 S:      Maintained
13907 F:      arch/m68k/kernel/*sun3*
13908 F:      arch/m68k/sun3*/
13909 F:      arch/m68k/include/asm/sun3*
13910 F:      drivers/net/ethernet/i825xx/sun3*
13911
13912 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13913 M:      Hans de Goede <hdegoede@redhat.com>
13914 L:      linux-input@vger.kernel.org
13915 S:      Maintained
13916 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13917 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13918
13919 SUNDANCE NETWORK DRIVER
13920 M:      Denis Kirjanov <kda@linux-powerpc.org>
13921 L:      netdev@vger.kernel.org
13922 S:      Maintained
13923 F:      drivers/net/ethernet/dlink/sundance.c
13924
13925 SUPERH
13926 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13927 M:      Rich Felker <dalias@libc.org>
13928 L:      linux-sh@vger.kernel.org
13929 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13930 S:      Maintained
13931 F:      Documentation/sh/
13932 F:      arch/sh/
13933 F:      drivers/sh/
13934
13935 SUSPEND TO RAM
13936 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13937 M:      Len Brown <len.brown@intel.com>
13938 M:      Pavel Machek <pavel@ucw.cz>
13939 L:      linux-pm@vger.kernel.org
13940 B:      https://bugzilla.kernel.org
13941 S:      Supported
13942 F:      Documentation/power/
13943 F:      arch/x86/kernel/acpi/
13944 F:      drivers/base/power/
13945 F:      kernel/power/
13946 F:      include/linux/suspend.h
13947 F:      include/linux/freezer.h
13948 F:      include/linux/pm.h
13949
13950 SVGA HANDLING
13951 M:      Martin Mares <mj@ucw.cz>
13952 L:      linux-video@atrey.karlin.mff.cuni.cz
13953 S:      Maintained
13954 F:      Documentation/svga.txt
13955 F:      arch/x86/boot/video*
13956
13957 SWIOTLB SUBSYSTEM
13958 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13959 L:      iommu@lists.linux-foundation.org
13960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13961 S:      Supported
13962 F:      kernel/dma/swiotlb.c
13963 F:      arch/*/kernel/pci-swiotlb.c
13964 F:      include/linux/swiotlb.h
13965
13966 SWITCHDEV
13967 M:      Jiri Pirko <jiri@resnulli.us>
13968 M:      Ivan Vecera <ivecera@redhat.com>
13969 L:      netdev@vger.kernel.org
13970 S:      Supported
13971 F:      net/switchdev/
13972 F:      include/net/switchdev.h
13973
13974 SY8106A REGULATOR DRIVER
13975 M:      Icenowy Zheng <icenowy@aosc.io>
13976 S:      Maintained
13977 F:      drivers/regulator/sy8106a-regulator.c
13978 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13979
13980 SYNC FILE FRAMEWORK
13981 M:      Sumit Semwal <sumit.semwal@linaro.org>
13982 R:      Gustavo Padovan <gustavo@padovan.org>
13983 S:      Maintained
13984 L:      linux-media@vger.kernel.org
13985 L:      dri-devel@lists.freedesktop.org
13986 F:      drivers/dma-buf/sync_*
13987 F:      drivers/dma-buf/dma-fence*
13988 F:      drivers/dma-buf/sw_sync.c
13989 F:      include/linux/sync_file.h
13990 F:      include/uapi/linux/sync_file.h
13991 F:      Documentation/sync_file.txt
13992 T:      git git://anongit.freedesktop.org/drm/drm-misc
13993
13994 SYNOPSYS ARC ARCHITECTURE
13995 M:      Vineet Gupta <vgupta@synopsys.com>
13996 L:      linux-snps-arc@lists.infradead.org
13997 S:      Supported
13998 F:      arch/arc/
13999 F:      Documentation/devicetree/bindings/arc/*
14000 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14001 F:      drivers/clocksource/arc_timer.c
14002 F:      drivers/tty/serial/arc_uart.c
14003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14004
14005 SYNOPSYS ARC HSDK SDP pll clock driver
14006 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14007 S:      Supported
14008 F:      drivers/clk/clk-hsdk-pll.c
14009 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14010
14011 SYNOPSYS ARC SDP clock driver
14012 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14013 S:      Supported
14014 F:      drivers/clk/axs10x/*
14015 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14016
14017 SYNOPSYS ARC SDP platform support
14018 M:      Alexey Brodkin <abrodkin@synopsys.com>
14019 S:      Supported
14020 F:      arch/arc/plat-axs10x
14021 F:      arch/arc/boot/dts/ax*
14022 F:      Documentation/devicetree/bindings/arc/axs10*
14023
14024 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14025 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14026 S:      Supported
14027 F:      drivers/reset/reset-axs10x.c
14028 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14029
14030 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14031 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14032 S:      Maintained
14033 F:      drivers/tty/serial/8250/8250_dw.c
14034
14035 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14036 M:      Hoan Tran <hotran@apm.com>
14037 L:      linux-gpio@vger.kernel.org
14038 S:      Maintained
14039 F:      drivers/gpio/gpio-dwapb.c
14040 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14041
14042 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14043 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14044 S:      Maintained
14045 F:      drivers/dma/dwi-axi-dmac/
14046 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14047
14048 SYNOPSYS DESIGNWARE DMAC DRIVER
14049 M:      Viresh Kumar <vireshk@kernel.org>
14050 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14051 S:      Maintained
14052 F:      include/linux/dma/dw.h
14053 F:      include/linux/platform_data/dma-dw.h
14054 F:      drivers/dma/dw/
14055
14056 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14057 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14058 L:      netdev@vger.kernel.org
14059 S:      Supported
14060 F:      drivers/net/ethernet/synopsys/
14061
14062 SYNOPSYS DESIGNWARE I2C DRIVER
14063 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14064 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14065 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14066 L:      linux-i2c@vger.kernel.org
14067 S:      Maintained
14068 F:      drivers/i2c/busses/i2c-designware-*
14069 F:      include/linux/platform_data/i2c-designware.h
14070
14071 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14072 M:      Jaehoon Chung <jh80.chung@samsung.com>
14073 L:      linux-mmc@vger.kernel.org
14074 S:      Maintained
14075 F:      drivers/mmc/host/dw_mmc*
14076
14077 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14078 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14079 S:      Supported
14080 F:      drivers/reset/reset-hsdk.c
14081 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14082 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14083
14084 SYSTEM CONFIGURATION (SYSCON)
14085 M:      Lee Jones <lee.jones@linaro.org>
14086 M:      Arnd Bergmann <arnd@arndb.de>
14087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14088 S:      Supported
14089 F:      drivers/mfd/syscon.c
14090
14091 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14092 M:      Sudeep Holla <sudeep.holla@arm.com>
14093 L:      linux-arm-kernel@lists.infradead.org
14094 S:      Maintained
14095 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14096 F:      drivers/clk/clk-sc[mp]i.c
14097 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14098 F:      drivers/firmware/arm_scpi.c
14099 F:      drivers/firmware/arm_scmi/
14100 F:      include/linux/sc[mp]i_protocol.h
14101
14102 SYSTEM RESET/SHUTDOWN DRIVERS
14103 M:      Sebastian Reichel <sre@kernel.org>
14104 L:      linux-pm@vger.kernel.org
14105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14106 S:      Maintained
14107 F:      Documentation/devicetree/bindings/power/reset/
14108 F:      drivers/power/reset/
14109
14110 SYSTEM TRACE MODULE CLASS
14111 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14112 S:      Maintained
14113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14114 F:      Documentation/trace/stm.rst
14115 F:      drivers/hwtracing/stm/
14116 F:      include/linux/stm.h
14117 F:      include/uapi/linux/stm.h
14118
14119 SYSV FILESYSTEM
14120 M:      Christoph Hellwig <hch@infradead.org>
14121 S:      Maintained
14122 F:      Documentation/filesystems/sysv-fs.txt
14123 F:      fs/sysv/
14124 F:      include/linux/sysv_fs.h
14125
14126 TARGET SUBSYSTEM
14127 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14128 L:      linux-scsi@vger.kernel.org
14129 L:      target-devel@vger.kernel.org
14130 W:      http://www.linux-iscsi.org
14131 W:      http://groups.google.com/group/linux-iscsi-target-dev
14132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14133 S:      Supported
14134 F:      drivers/target/
14135 F:      include/target/
14136 F:      Documentation/target/
14137
14138 TASKSTATS STATISTICS INTERFACE
14139 M:      Balbir Singh <bsingharora@gmail.com>
14140 S:      Maintained
14141 F:      Documentation/accounting/taskstats*
14142 F:      include/linux/taskstats*
14143 F:      kernel/taskstats.c
14144
14145 TC subsystem
14146 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14147 M:      Cong Wang <xiyou.wangcong@gmail.com>
14148 M:      Jiri Pirko <jiri@resnulli.us>
14149 L:      netdev@vger.kernel.org
14150 S:      Maintained
14151 F:      include/net/pkt_cls.h
14152 F:      include/net/pkt_sched.h
14153 F:      include/net/tc_act/
14154 F:      include/uapi/linux/pkt_cls.h
14155 F:      include/uapi/linux/pkt_sched.h
14156 F:      include/uapi/linux/tc_act/
14157 F:      include/uapi/linux/tc_ematch/
14158 F:      net/sched/
14159
14160 TC90522 MEDIA DRIVER
14161 M:      Akihiro Tsukada <tskd08@gmail.com>
14162 L:      linux-media@vger.kernel.org
14163 S:      Odd Fixes
14164 F:      drivers/media/dvb-frontends/tc90522*
14165
14166 TCP LOW PRIORITY MODULE
14167 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14168 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14169 W:      http://tcp-lp-mod.sourceforge.net/
14170 S:      Maintained
14171 F:      net/ipv4/tcp_lp.c
14172
14173 TDA10071 MEDIA DRIVER
14174 M:      Antti Palosaari <crope@iki.fi>
14175 L:      linux-media@vger.kernel.org
14176 W:      https://linuxtv.org
14177 W:      http://palosaari.fi/linux/
14178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14179 T:      git git://linuxtv.org/anttip/media_tree.git
14180 S:      Maintained
14181 F:      drivers/media/dvb-frontends/tda10071*
14182
14183 TDA18212 MEDIA DRIVER
14184 M:      Antti Palosaari <crope@iki.fi>
14185 L:      linux-media@vger.kernel.org
14186 W:      https://linuxtv.org
14187 W:      http://palosaari.fi/linux/
14188 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14189 T:      git git://linuxtv.org/anttip/media_tree.git
14190 S:      Maintained
14191 F:      drivers/media/tuners/tda18212*
14192
14193 TDA18218 MEDIA DRIVER
14194 M:      Antti Palosaari <crope@iki.fi>
14195 L:      linux-media@vger.kernel.org
14196 W:      https://linuxtv.org
14197 W:      http://palosaari.fi/linux/
14198 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14199 T:      git git://linuxtv.org/anttip/media_tree.git
14200 S:      Maintained
14201 F:      drivers/media/tuners/tda18218*
14202
14203 TDA18250 MEDIA DRIVER
14204 M:      Olli Salonen <olli.salonen@iki.fi>
14205 L:      linux-media@vger.kernel.org
14206 W:      https://linuxtv.org
14207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14208 T:      git git://linuxtv.org/media_tree.git
14209 S:      Maintained
14210 F:      drivers/media/tuners/tda18250*
14211
14212 TDA18271 MEDIA DRIVER
14213 M:      Michael Krufky <mkrufky@linuxtv.org>
14214 L:      linux-media@vger.kernel.org
14215 W:      https://linuxtv.org
14216 W:      http://github.com/mkrufky
14217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14218 T:      git git://linuxtv.org/mkrufky/tuners.git
14219 S:      Maintained
14220 F:      drivers/media/tuners/tda18271*
14221
14222 TDA1997x MEDIA DRIVER
14223 M:      Tim Harvey <tharvey@gateworks.com>
14224 L:      linux-media@vger.kernel.org
14225 W:      https://linuxtv.org
14226 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14227 S:      Maintained
14228 F:      drivers/media/i2c/tda1997x.*
14229
14230 TDA827x MEDIA DRIVER
14231 M:      Michael Krufky <mkrufky@linuxtv.org>
14232 L:      linux-media@vger.kernel.org
14233 W:      https://linuxtv.org
14234 W:      http://github.com/mkrufky
14235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14236 T:      git git://linuxtv.org/mkrufky/tuners.git
14237 S:      Maintained
14238 F:      drivers/media/tuners/tda8290.*
14239
14240 TDA8290 MEDIA DRIVER
14241 M:      Michael Krufky <mkrufky@linuxtv.org>
14242 L:      linux-media@vger.kernel.org
14243 W:      https://linuxtv.org
14244 W:      http://github.com/mkrufky
14245 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14246 T:      git git://linuxtv.org/mkrufky/tuners.git
14247 S:      Maintained
14248 F:      drivers/media/tuners/tda8290.*
14249
14250 TDA9840 MEDIA DRIVER
14251 M:      Hans Verkuil <hverkuil@xs4all.nl>
14252 L:      linux-media@vger.kernel.org
14253 T:      git git://linuxtv.org/media_tree.git
14254 W:      https://linuxtv.org
14255 S:      Maintained
14256 F:      drivers/media/i2c/tda9840*
14257
14258 TEA5761 TUNER DRIVER
14259 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14260 L:      linux-media@vger.kernel.org
14261 W:      https://linuxtv.org
14262 T:      git git://linuxtv.org/media_tree.git
14263 S:      Odd fixes
14264 F:      drivers/media/tuners/tea5761.*
14265
14266 TEA5767 TUNER DRIVER
14267 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14268 L:      linux-media@vger.kernel.org
14269 W:      https://linuxtv.org
14270 T:      git git://linuxtv.org/media_tree.git
14271 S:      Maintained
14272 F:      drivers/media/tuners/tea5767.*
14273
14274 TEA6415C MEDIA DRIVER
14275 M:      Hans Verkuil <hverkuil@xs4all.nl>
14276 L:      linux-media@vger.kernel.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 W:      https://linuxtv.org
14279 S:      Maintained
14280 F:      drivers/media/i2c/tea6415c*
14281
14282 TEA6420 MEDIA DRIVER
14283 M:      Hans Verkuil <hverkuil@xs4all.nl>
14284 L:      linux-media@vger.kernel.org
14285 T:      git git://linuxtv.org/media_tree.git
14286 W:      https://linuxtv.org
14287 S:      Maintained
14288 F:      drivers/media/i2c/tea6420*
14289
14290 TEAM DRIVER
14291 M:      Jiri Pirko <jiri@resnulli.us>
14292 L:      netdev@vger.kernel.org
14293 S:      Supported
14294 F:      drivers/net/team/
14295 F:      include/linux/if_team.h
14296 F:      include/uapi/linux/if_team.h
14297
14298 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14299 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14300 S:      Maintained
14301 F:      arch/x86/platform/ts5500/
14302
14303 TECHNOTREND USB IR RECEIVER
14304 M:      Sean Young <sean@mess.org>
14305 L:      linux-media@vger.kernel.org
14306 S:      Maintained
14307 F:      drivers/media/rc/ttusbir.c
14308
14309 TECHWELL TW9910 VIDEO DECODER
14310 L:      linux-media@vger.kernel.org
14311 S:      Orphan
14312 F:      drivers/media/i2c/tw9910.c
14313 F:      include/media/i2c/tw9910.h
14314
14315 TEE SUBSYSTEM
14316 M:      Jens Wiklander <jens.wiklander@linaro.org>
14317 S:      Maintained
14318 F:      include/linux/tee_drv.h
14319 F:      include/uapi/linux/tee.h
14320 F:      drivers/tee/
14321 F:      Documentation/tee.txt
14322
14323 TEGRA ARCHITECTURE SUPPORT
14324 M:      Thierry Reding <thierry.reding@gmail.com>
14325 M:      Jonathan Hunter <jonathanh@nvidia.com>
14326 L:      linux-tegra@vger.kernel.org
14327 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14329 S:      Supported
14330 N:      [^a-z]tegra
14331
14332 TEGRA CLOCK DRIVER
14333 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14334 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14335 S:      Supported
14336 F:      drivers/clk/tegra/
14337
14338 TEGRA DMA DRIVERS
14339 M:      Laxman Dewangan <ldewangan@nvidia.com>
14340 M:      Jon Hunter <jonathanh@nvidia.com>
14341 S:      Supported
14342 F:      drivers/dma/tegra*
14343
14344 TEGRA I2C DRIVER
14345 M:      Laxman Dewangan <ldewangan@nvidia.com>
14346 S:      Supported
14347 F:      drivers/i2c/busses/i2c-tegra.c
14348
14349 TEGRA IOMMU DRIVERS
14350 M:      Thierry Reding <thierry.reding@gmail.com>
14351 L:      linux-tegra@vger.kernel.org
14352 S:      Supported
14353 F:      drivers/iommu/tegra*
14354
14355 TEGRA KBC DRIVER
14356 M:      Laxman Dewangan <ldewangan@nvidia.com>
14357 S:      Supported
14358 F:      drivers/input/keyboard/tegra-kbc.c
14359
14360 TEGRA NAND DRIVER
14361 M:      Stefan Agner <stefan@agner.ch>
14362 M:      Lucas Stach <dev@lynxeye.de>
14363 S:      Maintained
14364 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14365 F:      drivers/mtd/nand/raw/tegra_nand.c
14366
14367 TEGRA PWM DRIVER
14368 M:      Thierry Reding <thierry.reding@gmail.com>
14369 S:      Supported
14370 F:      drivers/pwm/pwm-tegra.c
14371
14372 TEGRA SERIAL DRIVER
14373 M:      Laxman Dewangan <ldewangan@nvidia.com>
14374 S:      Supported
14375 F:      drivers/tty/serial/serial-tegra.c
14376
14377 TEGRA SPI DRIVER
14378 M:      Laxman Dewangan <ldewangan@nvidia.com>
14379 S:      Supported
14380 F:      drivers/spi/spi-tegra*
14381
14382 TEHUTI ETHERNET DRIVER
14383 M:      Andy Gospodarek <andy@greyhouse.net>
14384 L:      netdev@vger.kernel.org
14385 S:      Supported
14386 F:      drivers/net/ethernet/tehuti/*
14387
14388 Telecom Clock Driver for MCPL0010
14389 M:      Mark Gross <mark.gross@intel.com>
14390 S:      Supported
14391 F:      drivers/char/tlclk.c
14392
14393 TENSILICA XTENSA PORT (xtensa)
14394 M:      Chris Zankel <chris@zankel.net>
14395 M:      Max Filippov <jcmvbkbc@gmail.com>
14396 L:      linux-xtensa@linux-xtensa.org
14397 T:      git git://github.com/czankel/xtensa-linux.git
14398 S:      Maintained
14399 F:      arch/xtensa/
14400 F:      drivers/irqchip/irq-xtensa-*
14401
14402 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14403 M:      Nishanth Menon <nm@ti.com>
14404 M:      Tero Kristo <t-kristo@ti.com>
14405 M:      Santosh Shilimkar <ssantosh@kernel.org>
14406 L:      linux-arm-kernel@lists.infradead.org
14407 S:      Maintained
14408 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14409 F:      drivers/firmware/ti_sci*
14410 F:      include/linux/soc/ti/ti_sci_protocol.h
14411 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14412 F:      include/dt-bindings/genpd/k2g.h
14413 F:      drivers/soc/ti/ti_sci_pm_domains.c
14414 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14415 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14416 F:      drivers/clk/keystone/sci-clk.c
14417 F:      drivers/reset/reset-ti-sci.c
14418
14419 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14420 M:      Hans Verkuil <hverkuil@xs4all.nl>
14421 L:      linux-media@vger.kernel.org
14422 T:      git git://linuxtv.org/media_tree.git
14423 W:      https://linuxtv.org
14424 S:      Maintained
14425 F:      drivers/media/radio/radio-raremono.c
14426
14427 THERMAL
14428 M:      Zhang Rui <rui.zhang@intel.com>
14429 M:      Eduardo Valentin <edubezval@gmail.com>
14430 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14431 L:      linux-pm@vger.kernel.org
14432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14434 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14435 S:      Supported
14436 F:      drivers/thermal/
14437 F:      include/linux/thermal.h
14438 F:      include/uapi/linux/thermal.h
14439 F:      include/linux/cpu_cooling.h
14440 F:      Documentation/devicetree/bindings/thermal/
14441
14442 THERMAL/CPU_COOLING
14443 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14444 M:      Viresh Kumar <viresh.kumar@linaro.org>
14445 M:      Javi Merino <javi.merino@kernel.org>
14446 L:      linux-pm@vger.kernel.org
14447 S:      Supported
14448 F:      Documentation/thermal/cpu-cooling-api.txt
14449 F:      drivers/thermal/cpu_cooling.c
14450 F:      include/linux/cpu_cooling.h
14451
14452 THINKPAD ACPI EXTRAS DRIVER
14453 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14454 L:      ibm-acpi-devel@lists.sourceforge.net
14455 L:      platform-driver-x86@vger.kernel.org
14456 W:      http://ibm-acpi.sourceforge.net
14457 W:      http://thinkwiki.org/wiki/Ibm-acpi
14458 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14459 S:      Maintained
14460 F:      drivers/platform/x86/thinkpad_acpi.c
14461
14462 THUNDERBOLT DRIVER
14463 M:      Andreas Noever <andreas.noever@gmail.com>
14464 M:      Michael Jamet <michael.jamet@intel.com>
14465 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14466 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14467 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14468 S:      Maintained
14469 F:      Documentation/admin-guide/thunderbolt.rst
14470 F:      drivers/thunderbolt/
14471 F:      include/linux/thunderbolt.h
14472
14473 THUNDERBOLT NETWORK DRIVER
14474 M:      Michael Jamet <michael.jamet@intel.com>
14475 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14476 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14477 L:      netdev@vger.kernel.org
14478 S:      Maintained
14479 F:      drivers/net/thunderbolt.c
14480
14481 THUNDERX GPIO DRIVER
14482 M:      David Daney <david.daney@cavium.com>
14483 S:      Maintained
14484 F:      drivers/gpio/gpio-thunderx.c
14485
14486 TI AM437X VPFE DRIVER
14487 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14488 L:      linux-media@vger.kernel.org
14489 W:      https://linuxtv.org
14490 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14491 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14492 S:      Maintained
14493 F:      drivers/media/platform/am437x/
14494
14495 TI BANDGAP AND THERMAL DRIVER
14496 M:      Eduardo Valentin <edubezval@gmail.com>
14497 M:      Keerthy <j-keerthy@ti.com>
14498 L:      linux-pm@vger.kernel.org
14499 L:      linux-omap@vger.kernel.org
14500 S:      Maintained
14501 F:      drivers/thermal/ti-soc-thermal/
14502
14503 TI BQ27XXX POWER SUPPLY DRIVER
14504 R:      Andrew F. Davis <afd@ti.com>
14505 F:      include/linux/power/bq27xxx_battery.h
14506 F:      drivers/power/supply/bq27xxx_battery.c
14507 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14508
14509 TI CDCE706 CLOCK DRIVER
14510 M:      Max Filippov <jcmvbkbc@gmail.com>
14511 S:      Maintained
14512 F:      drivers/clk/clk-cdce706.c
14513
14514 TI CLOCK DRIVER
14515 M:      Tero Kristo <t-kristo@ti.com>
14516 L:      linux-omap@vger.kernel.org
14517 S:      Maintained
14518 F:      drivers/clk/ti/
14519 F:      include/linux/clk/ti.h
14520
14521 TI DAVINCI MACHINE SUPPORT
14522 M:      Sekhar Nori <nsekhar@ti.com>
14523 M:      Kevin Hilman <khilman@kernel.org>
14524 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14526 S:      Supported
14527 F:      arch/arm/mach-davinci/
14528 F:      drivers/i2c/busses/i2c-davinci.c
14529 F:      arch/arm/boot/dts/da850*
14530
14531 TI DAVINCI SERIES CLOCK DRIVER
14532 M:      David Lechner <david@lechnology.com>
14533 R:      Sekhar Nori <nsekhar@ti.com>
14534 S:      Maintained
14535 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14536 F:      drivers/clk/davinci/
14537
14538 TI DAVINCI SERIES GPIO DRIVER
14539 M:      Keerthy <j-keerthy@ti.com>
14540 L:      linux-gpio@vger.kernel.org
14541 S:      Maintained
14542 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14543 F:      drivers/gpio/gpio-davinci.c
14544
14545 TI DAVINCI SERIES MEDIA DRIVER
14546 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14547 L:      linux-media@vger.kernel.org
14548 W:      https://linuxtv.org
14549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14550 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14551 S:      Maintained
14552 F:      drivers/media/platform/davinci/
14553 F:      include/media/davinci/
14554
14555 TI ETHERNET SWITCH DRIVER (CPSW)
14556 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14557 L:      linux-omap@vger.kernel.org
14558 L:      netdev@vger.kernel.org
14559 S:      Maintained
14560 F:      drivers/net/ethernet/ti/cpsw*
14561 F:      drivers/net/ethernet/ti/davinci*
14562
14563 TI FLASH MEDIA INTERFACE DRIVER
14564 M:      Alex Dubov <oakad@yahoo.com>
14565 S:      Maintained
14566 F:      drivers/misc/tifm*
14567 F:      drivers/mmc/host/tifm_sd.c
14568 F:      include/linux/tifm.h
14569
14570 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14571 M:      Santosh Shilimkar <ssantosh@kernel.org>
14572 L:      linux-kernel@vger.kernel.org
14573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14574 S:      Maintained
14575 F:      drivers/soc/ti/*
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14577
14578 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14579 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14580 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14581 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14582 S:      Maintained
14583 F:      sound/soc/codecs/lm49453*
14584 F:      sound/soc/codecs/isabelle*
14585
14586 TI LP855x BACKLIGHT DRIVER
14587 M:      Milo Kim <milo.kim@ti.com>
14588 S:      Maintained
14589 F:      Documentation/backlight/lp855x-driver.txt
14590 F:      drivers/video/backlight/lp855x_bl.c
14591 F:      include/linux/platform_data/lp855x.h
14592
14593 TI LP8727 CHARGER DRIVER
14594 M:      Milo Kim <milo.kim@ti.com>
14595 S:      Maintained
14596 F:      drivers/power/supply/lp8727_charger.c
14597 F:      include/linux/platform_data/lp8727.h
14598
14599 TI LP8788 MFD DRIVER
14600 M:      Milo Kim <milo.kim@ti.com>
14601 S:      Maintained
14602 F:      drivers/iio/adc/lp8788_adc.c
14603 F:      drivers/leds/leds-lp8788.c
14604 F:      drivers/mfd/lp8788*.c
14605 F:      drivers/power/supply/lp8788-charger.c
14606 F:      drivers/regulator/lp8788-*.c
14607 F:      include/linux/mfd/lp8788*.h
14608
14609 TI NETCP ETHERNET DRIVER
14610 M:      Wingman Kwok <w-kwok2@ti.com>
14611 M:      Murali Karicheri <m-karicheri2@ti.com>
14612 L:      netdev@vger.kernel.org
14613 S:      Maintained
14614 F:      drivers/net/ethernet/ti/netcp*
14615
14616 TI TAS571X FAMILY ASoC CODEC DRIVER
14617 M:      Kevin Cernekee <cernekee@chromium.org>
14618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14619 S:      Odd Fixes
14620 F:      sound/soc/codecs/tas571x*
14621
14622 TI TRF7970A NFC DRIVER
14623 M:      Mark Greer <mgreer@animalcreek.com>
14624 L:      linux-wireless@vger.kernel.org
14625 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14626 S:      Supported
14627 F:      drivers/nfc/trf7970a.c
14628 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14629
14630 TI TWL4030 SERIES SOC CODEC DRIVER
14631 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14633 S:      Maintained
14634 F:      sound/soc/codecs/twl4030*
14635
14636 TI VPE/CAL DRIVERS
14637 M:      Benoit Parrot <bparrot@ti.com>
14638 L:      linux-media@vger.kernel.org
14639 W:      http://linuxtv.org/
14640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14641 S:      Maintained
14642 F:      drivers/media/platform/ti-vpe/
14643
14644 TI WILINK WIRELESS DRIVERS
14645 L:      linux-wireless@vger.kernel.org
14646 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14647 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14649 S:      Orphan
14650 F:      drivers/net/wireless/ti/
14651 F:      include/linux/wl12xx.h
14652
14653 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14654 M:      John Stultz <john.stultz@linaro.org>
14655 M:      Thomas Gleixner <tglx@linutronix.de>
14656 R:      Stephen Boyd <sboyd@kernel.org>
14657 L:      linux-kernel@vger.kernel.org
14658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14659 S:      Supported
14660 F:      include/linux/clocksource.h
14661 F:      include/linux/time.h
14662 F:      include/linux/timex.h
14663 F:      include/uapi/linux/time.h
14664 F:      include/uapi/linux/timex.h
14665 F:      kernel/time/clocksource.c
14666 F:      kernel/time/time*.c
14667 F:      kernel/time/alarmtimer.c
14668 F:      kernel/time/ntp.c
14669 F:      tools/testing/selftests/timers/
14670
14671 TIPC NETWORK LAYER
14672 M:      Jon Maloy <jon.maloy@ericsson.com>
14673 M:      Ying Xue <ying.xue@windriver.com>
14674 L:      netdev@vger.kernel.org (core kernel code)
14675 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14676 W:      http://tipc.sourceforge.net/
14677 S:      Maintained
14678 F:      include/uapi/linux/tipc*.h
14679 F:      net/tipc/
14680
14681 TLAN NETWORK DRIVER
14682 M:      Samuel Chessman <chessman@tux.org>
14683 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14684 W:      http://sourceforge.net/projects/tlan/
14685 S:      Maintained
14686 F:      Documentation/networking/tlan.txt
14687 F:      drivers/net/ethernet/ti/tlan.*
14688
14689 TM6000 VIDEO4LINUX DRIVER
14690 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14691 L:      linux-media@vger.kernel.org
14692 W:      https://linuxtv.org
14693 T:      git git://linuxtv.org/media_tree.git
14694 S:      Odd fixes
14695 F:      drivers/media/usb/tm6000/
14696 F:      Documentation/media/v4l-drivers/tm6000*
14697
14698 TMIO/SDHI MMC DRIVER
14699 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14700 L:      linux-mmc@vger.kernel.org
14701 S:      Supported
14702 F:      drivers/mmc/host/tmio_mmc*
14703 F:      drivers/mmc/host/renesas_sdhi*
14704 F:      include/linux/mfd/tmio.h
14705
14706 TMP401 HARDWARE MONITOR DRIVER
14707 M:      Guenter Roeck <linux@roeck-us.net>
14708 L:      linux-hwmon@vger.kernel.org
14709 S:      Maintained
14710 F:      Documentation/hwmon/tmp401
14711 F:      drivers/hwmon/tmp401.c
14712
14713 TMPFS (SHMEM FILESYSTEM)
14714 M:      Hugh Dickins <hughd@google.com>
14715 L:      linux-mm@kvack.org
14716 S:      Maintained
14717 F:      include/linux/shmem_fs.h
14718 F:      mm/shmem.c
14719
14720 TOMOYO SECURITY MODULE
14721 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14722 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14723 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14724 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14725 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14726 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14727 W:      http://tomoyo.sourceforge.jp/
14728 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14729 S:      Maintained
14730 F:      security/tomoyo/
14731
14732 TOPSTAR LAPTOP EXTRAS DRIVER
14733 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14734 L:      platform-driver-x86@vger.kernel.org
14735 S:      Maintained
14736 F:      drivers/platform/x86/topstar-laptop.c
14737
14738 TORTURE-TEST MODULES
14739 M:      Davidlohr Bueso <dave@stgolabs.net>
14740 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14741 M:      Josh Triplett <josh@joshtriplett.org>
14742 L:      linux-kernel@vger.kernel.org
14743 S:      Supported
14744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14745 F:      Documentation/RCU/torture.txt
14746 F:      kernel/torture.c
14747 F:      kernel/rcu/rcutorture.c
14748 F:      kernel/rcu/rcuperf.c
14749 F:      kernel/locking/locktorture.c
14750
14751 TOSHIBA ACPI EXTRAS DRIVER
14752 M:      Azael Avalos <coproscefalo@gmail.com>
14753 L:      platform-driver-x86@vger.kernel.org
14754 S:      Maintained
14755 F:      drivers/platform/x86/toshiba_acpi.c
14756
14757 TOSHIBA BLUETOOTH DRIVER
14758 M:      Azael Avalos <coproscefalo@gmail.com>
14759 L:      platform-driver-x86@vger.kernel.org
14760 S:      Maintained
14761 F:      drivers/platform/x86/toshiba_bluetooth.c
14762
14763 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14764 M:      Azael Avalos <coproscefalo@gmail.com>
14765 L:      platform-driver-x86@vger.kernel.org
14766 S:      Maintained
14767 F:      drivers/platform/x86/toshiba_haps.c
14768
14769 TOSHIBA SMM DRIVER
14770 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14771 W:      http://www.buzzard.org.uk/toshiba/
14772 S:      Maintained
14773 F:      drivers/char/toshiba.c
14774 F:      include/linux/toshiba.h
14775 F:      include/uapi/linux/toshiba.h
14776
14777 TOSHIBA TC358743 DRIVER
14778 M:      Mats Randgaard <matrandg@cisco.com>
14779 L:      linux-media@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/media/i2c/tc358743*
14782 F:      include/media/i2c/tc358743.h
14783
14784 TOSHIBA WMI HOTKEYS DRIVER
14785 M:      Azael Avalos <coproscefalo@gmail.com>
14786 L:      platform-driver-x86@vger.kernel.org
14787 S:      Maintained
14788 F:      drivers/platform/x86/toshiba-wmi.c
14789
14790 TPM DEVICE DRIVER
14791 M:      Peter Huewe <peterhuewe@gmx.de>
14792 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14793 R:      Jason Gunthorpe <jgg@ziepe.ca>
14794 L:      linux-integrity@vger.kernel.org
14795 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14796 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14797 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14798 S:      Maintained
14799 F:      drivers/char/tpm/
14800
14801 TRACING
14802 M:      Steven Rostedt <rostedt@goodmis.org>
14803 M:      Ingo Molnar <mingo@redhat.com>
14804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14805 S:      Maintained
14806 F:      Documentation/trace/ftrace.rst
14807 F:      arch/*/*/*/ftrace.h
14808 F:      arch/*/kernel/ftrace.c
14809 F:      include/*/ftrace.h
14810 F:      include/linux/trace*.h
14811 F:      include/trace/
14812 F:      kernel/trace/
14813 F:      tools/testing/selftests/ftrace/
14814
14815 TRACING MMIO ACCESSES (MMIOTRACE)
14816 M:      Steven Rostedt <rostedt@goodmis.org>
14817 M:      Ingo Molnar <mingo@kernel.org>
14818 R:      Karol Herbst <karolherbst@gmail.com>
14819 R:      Pekka Paalanen <ppaalanen@gmail.com>
14820 S:      Maintained
14821 L:      linux-kernel@vger.kernel.org
14822 L:      nouveau@lists.freedesktop.org
14823 F:      kernel/trace/trace_mmiotrace.c
14824 F:      include/linux/mmiotrace.h
14825 F:      arch/x86/mm/kmmio.c
14826 F:      arch/x86/mm/mmio-mod.c
14827 F:      arch/x86/mm/testmmiotrace.c
14828
14829 TRIVIAL PATCHES
14830 M:      Jiri Kosina <trivial@kernel.org>
14831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14832 S:      Maintained
14833 K:      ^Subject:.*(?i)trivial
14834
14835 TEMPO SEMICONDUCTOR DRIVERS
14836 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14837 S:      Maintained
14838 F:      sound/soc/codecs/tscs*.c
14839 F:      sound/soc/codecs/tscs*.h
14840 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14841
14842 TTY LAYER
14843 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14844 M:      Jiri Slaby <jslaby@suse.com>
14845 S:      Supported
14846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14847 F:      Documentation/serial/
14848 F:      drivers/tty/
14849 F:      drivers/tty/serial/serial_core.c
14850 F:      include/linux/serial_core.h
14851 F:      include/linux/serial.h
14852 F:      include/linux/tty.h
14853 F:      include/uapi/linux/serial_core.h
14854 F:      include/uapi/linux/serial.h
14855 F:      include/uapi/linux/tty.h
14856
14857 TUA9001 MEDIA DRIVER
14858 M:      Antti Palosaari <crope@iki.fi>
14859 L:      linux-media@vger.kernel.org
14860 W:      https://linuxtv.org
14861 W:      http://palosaari.fi/linux/
14862 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14863 T:      git git://linuxtv.org/anttip/media_tree.git
14864 S:      Maintained
14865 F:      drivers/media/tuners/tua9001*
14866
14867 TULIP NETWORK DRIVERS
14868 L:      netdev@vger.kernel.org
14869 L:      linux-parisc@vger.kernel.org
14870 S:      Orphan
14871 F:      drivers/net/ethernet/dec/tulip/
14872
14873 TUN/TAP driver
14874 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14875 W:      http://vtun.sourceforge.net/tun
14876 S:      Maintained
14877 F:      Documentation/networking/tuntap.txt
14878 F:      arch/um/os-Linux/drivers/
14879
14880 TURBOCHANNEL SUBSYSTEM
14881 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14882 M:      Ralf Baechle <ralf@linux-mips.org>
14883 L:      linux-mips@linux-mips.org
14884 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14885 S:      Maintained
14886 F:      drivers/tc/
14887 F:      include/linux/tc.h
14888
14889 TURBOSTAT UTILITY
14890 M:      "Len Brown" <lenb@kernel.org>
14891 L:      linux-pm@vger.kernel.org
14892 B:      https://bugzilla.kernel.org
14893 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14895 S:      Supported
14896 F:      tools/power/x86/turbostat/
14897
14898 TW5864 VIDEO4LINUX DRIVER
14899 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14900 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14901 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14902 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14903 L:      linux-media@vger.kernel.org
14904 S:      Supported
14905 F:      drivers/media/pci/tw5864/
14906
14907 TW68 VIDEO4LINUX DRIVER
14908 M:      Hans Verkuil <hverkuil@xs4all.nl>
14909 L:      linux-media@vger.kernel.org
14910 T:      git git://linuxtv.org/media_tree.git
14911 W:      https://linuxtv.org
14912 S:      Odd Fixes
14913 F:      drivers/media/pci/tw68/
14914
14915 TW686X VIDEO4LINUX DRIVER
14916 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14917 L:      linux-media@vger.kernel.org
14918 T:      git git://linuxtv.org/media_tree.git
14919 W:      http://linuxtv.org
14920 S:      Maintained
14921 F:      drivers/media/pci/tw686x/
14922
14923 UBI FILE SYSTEM (UBIFS)
14924 M:      Richard Weinberger <richard@nod.at>
14925 M:      Artem Bityutskiy <dedekind1@gmail.com>
14926 M:      Adrian Hunter <adrian.hunter@intel.com>
14927 L:      linux-mtd@lists.infradead.org
14928 T:      git git://git.infradead.org/ubifs-2.6.git
14929 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14930 S:      Supported
14931 F:      Documentation/filesystems/ubifs.txt
14932 F:      fs/ubifs/
14933
14934 UCLINUX (M68KNOMMU AND COLDFIRE)
14935 M:      Greg Ungerer <gerg@linux-m68k.org>
14936 W:      http://www.linux-m68k.org/
14937 W:      http://www.uclinux.org/
14938 L:      linux-m68k@lists.linux-m68k.org
14939 L:      uclinux-dev@uclinux.org  (subscribers-only)
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14941 S:      Maintained
14942 F:      arch/m68k/coldfire/
14943 F:      arch/m68k/68*/
14944 F:      arch/m68k/*/*_no.*
14945 F:      arch/m68k/include/asm/*_no.*
14946
14947 UDF FILESYSTEM
14948 M:      Jan Kara <jack@suse.com>
14949 S:      Maintained
14950 F:      Documentation/filesystems/udf.txt
14951 F:      fs/udf/
14952
14953 UDRAW TABLET
14954 M:      Bastien Nocera <hadess@hadess.net>
14955 L:      linux-input@vger.kernel.org
14956 S:      Maintained
14957 F:      drivers/hid/hid-udraw-ps3.c
14958
14959 UFS FILESYSTEM
14960 M:      Evgeniy Dushistov <dushistov@mail.ru>
14961 S:      Maintained
14962 F:      Documentation/filesystems/ufs.txt
14963 F:      fs/ufs/
14964
14965 UHID USERSPACE HID IO DRIVER:
14966 M:      David Herrmann <dh.herrmann@googlemail.com>
14967 L:      linux-input@vger.kernel.org
14968 S:      Maintained
14969 F:      drivers/hid/uhid.c
14970 F:      include/uapi/linux/uhid.h
14971
14972 ULPI BUS
14973 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14974 L:      linux-usb@vger.kernel.org
14975 S:      Maintained
14976 F:      drivers/usb/common/ulpi.c
14977 F:      include/linux/ulpi/
14978
14979 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14980 L:      linux-usb@vger.kernel.org
14981 S:      Orphan
14982 F:      drivers/uwb/
14983 F:      include/linux/uwb.h
14984 F:      include/linux/uwb/
14985
14986 UNICORE32 ARCHITECTURE:
14987 M:      Guan Xuetao <gxt@pku.edu.cn>
14988 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14989 S:      Maintained
14990 T:      git git://github.com/gxt/linux.git
14991 F:      arch/unicore32/
14992
14993 UNIFDEF
14994 M:      Tony Finch <dot@dotat.at>
14995 W:      http://dotat.at/prog/unifdef
14996 S:      Maintained
14997 F:      scripts/unifdef.c
14998
14999 UNIFORM CDROM DRIVER
15000 M:      Jens Axboe <axboe@kernel.dk>
15001 W:      http://www.kernel.dk
15002 S:      Maintained
15003 F:      Documentation/cdrom/
15004 F:      drivers/cdrom/cdrom.c
15005 F:      include/linux/cdrom.h
15006 F:      include/uapi/linux/cdrom.h
15007
15008 UNISYS S-PAR DRIVERS
15009 M:      David Kershner <david.kershner@unisys.com>
15010 L:      sparmaintainer@unisys.com (Unisys internal)
15011 S:      Supported
15012 F:      include/linux/visorbus.h
15013 F:      drivers/visorbus/
15014 F:      drivers/staging/unisys/
15015
15016 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15017 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15018 L:      linux-scsi@vger.kernel.org
15019 S:      Supported
15020 F:      Documentation/scsi/ufs.txt
15021 F:      drivers/scsi/ufs/
15022
15023 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15024 M:      Joao Pinto <jpinto@synopsys.com>
15025 L:      linux-scsi@vger.kernel.org
15026 S:      Supported
15027 F:      drivers/scsi/ufs/*dwc*
15028
15029 UNSORTED BLOCK IMAGES (UBI)
15030 M:      Artem Bityutskiy <dedekind1@gmail.com>
15031 M:      Richard Weinberger <richard@nod.at>
15032 W:      http://www.linux-mtd.infradead.org/
15033 L:      linux-mtd@lists.infradead.org
15034 T:      git git://git.infradead.org/ubifs-2.6.git
15035 S:      Supported
15036 F:      drivers/mtd/ubi/
15037 F:      include/linux/mtd/ubi.h
15038 F:      include/uapi/mtd/ubi-user.h
15039
15040 USB "USBNET" DRIVER FRAMEWORK
15041 M:      Oliver Neukum <oneukum@suse.com>
15042 L:      netdev@vger.kernel.org
15043 W:      http://www.linux-usb.org/usbnet
15044 S:      Maintained
15045 F:      drivers/net/usb/usbnet.c
15046 F:      include/linux/usb/usbnet.h
15047
15048 USB ACM DRIVER
15049 M:      Oliver Neukum <oneukum@suse.com>
15050 L:      linux-usb@vger.kernel.org
15051 S:      Maintained
15052 F:      Documentation/usb/acm.txt
15053 F:      drivers/usb/class/cdc-acm.*
15054
15055 USB AR5523 WIRELESS DRIVER
15056 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15057 L:      linux-wireless@vger.kernel.org
15058 S:      Maintained
15059 F:      drivers/net/wireless/ath/ar5523/
15060
15061 USB ATTACHED SCSI
15062 M:      Oliver Neukum <oneukum@suse.com>
15063 L:      linux-usb@vger.kernel.org
15064 L:      linux-scsi@vger.kernel.org
15065 S:      Maintained
15066 F:      drivers/usb/storage/uas.c
15067
15068 USB CDC ETHERNET DRIVER
15069 M:      Oliver Neukum <oliver@neukum.org>
15070 L:      linux-usb@vger.kernel.org
15071 S:      Maintained
15072 F:      drivers/net/usb/cdc_*.c
15073 F:      include/uapi/linux/usb/cdc.h
15074
15075 USB CHAOSKEY DRIVER
15076 M:      Keith Packard <keithp@keithp.com>
15077 L:      linux-usb@vger.kernel.org
15078 S:      Maintained
15079 F:      drivers/usb/misc/chaoskey.c
15080
15081 USB CYPRESS C67X00 DRIVER
15082 M:      Peter Korsgaard <jacmet@sunsite.dk>
15083 L:      linux-usb@vger.kernel.org
15084 S:      Maintained
15085 F:      drivers/usb/c67x00/
15086
15087 USB DAVICOM DM9601 DRIVER
15088 M:      Peter Korsgaard <jacmet@sunsite.dk>
15089 L:      netdev@vger.kernel.org
15090 W:      http://www.linux-usb.org/usbnet
15091 S:      Maintained
15092 F:      drivers/net/usb/dm9601.c
15093
15094 USB DIAMOND RIO500 DRIVER
15095 M:      Cesar Miquel <miquel@df.uba.ar>
15096 L:      rio500-users@lists.sourceforge.net
15097 W:      http://rio500.sourceforge.net
15098 S:      Maintained
15099 F:      drivers/usb/misc/rio500*
15100
15101 USB EHCI DRIVER
15102 M:      Alan Stern <stern@rowland.harvard.edu>
15103 L:      linux-usb@vger.kernel.org
15104 S:      Maintained
15105 F:      Documentation/usb/ehci.txt
15106 F:      drivers/usb/host/ehci*
15107
15108 USB GADGET/PERIPHERAL SUBSYSTEM
15109 M:      Felipe Balbi <balbi@kernel.org>
15110 L:      linux-usb@vger.kernel.org
15111 W:      http://www.linux-usb.org/gadget
15112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15113 S:      Maintained
15114 F:      drivers/usb/gadget/
15115 F:      include/linux/usb/gadget*
15116
15117 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15118 M:      Jiri Kosina <jikos@kernel.org>
15119 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15120 L:      linux-usb@vger.kernel.org
15121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15122 S:      Maintained
15123 F:      Documentation/hid/hiddev.txt
15124 F:      drivers/hid/usbhid/
15125
15126 USB INTEL XHCI ROLE MUX DRIVER
15127 M:      Hans de Goede <hdegoede@redhat.com>
15128 L:      linux-usb@vger.kernel.org
15129 S:      Maintained
15130 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15131
15132 USB ISP116X DRIVER
15133 M:      Olav Kongas <ok@artecdesign.ee>
15134 L:      linux-usb@vger.kernel.org
15135 S:      Maintained
15136 F:      drivers/usb/host/isp116x*
15137 F:      include/linux/usb/isp116x.h
15138
15139 USB LAN78XX ETHERNET DRIVER
15140 M:      Woojung Huh <woojung.huh@microchip.com>
15141 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15142 L:      netdev@vger.kernel.org
15143 S:      Maintained
15144 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15145 F:      drivers/net/usb/lan78xx.*
15146 F:      include/dt-bindings/net/microchip-lan78xx.h
15147
15148 USB MASS STORAGE DRIVER
15149 M:      Alan Stern <stern@rowland.harvard.edu>
15150 L:      linux-usb@vger.kernel.org
15151 L:      usb-storage@lists.one-eyed-alien.net
15152 S:      Maintained
15153 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15154 F:      drivers/usb/storage/
15155
15156 USB MIDI DRIVER
15157 M:      Clemens Ladisch <clemens@ladisch.de>
15158 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15159 T:      git git://git.alsa-project.org/alsa-kernel.git
15160 S:      Maintained
15161 F:      sound/usb/midi.*
15162
15163 USB NETWORKING DRIVERS
15164 L:      linux-usb@vger.kernel.org
15165 S:      Odd Fixes
15166 F:      drivers/net/usb/
15167
15168 USB OHCI DRIVER
15169 M:      Alan Stern <stern@rowland.harvard.edu>
15170 L:      linux-usb@vger.kernel.org
15171 S:      Maintained
15172 F:      Documentation/usb/ohci.txt
15173 F:      drivers/usb/host/ohci*
15174
15175 USB OTG FSM (Finite State Machine)
15176 M:      Peter Chen <Peter.Chen@nxp.com>
15177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15178 L:      linux-usb@vger.kernel.org
15179 S:      Maintained
15180 F:      drivers/usb/common/usb-otg-fsm.c
15181
15182 USB OVER IP DRIVER
15183 M:      Valentina Manea <valentina.manea.m@gmail.com>
15184 M:      Shuah Khan <shuah@kernel.org>
15185 L:      linux-usb@vger.kernel.org
15186 S:      Maintained
15187 F:      Documentation/usb/usbip_protocol.txt
15188 F:      drivers/usb/usbip/
15189 F:      tools/usb/usbip/
15190 F:      tools/testing/selftests/drivers/usb/usbip/
15191
15192 USB PEGASUS DRIVER
15193 M:      Petko Manolov <petkan@nucleusys.com>
15194 L:      linux-usb@vger.kernel.org
15195 L:      netdev@vger.kernel.org
15196 T:      git git://github.com/petkan/pegasus.git
15197 W:      https://github.com/petkan/pegasus
15198 S:      Maintained
15199 F:      drivers/net/usb/pegasus.*
15200
15201 USB PHY LAYER
15202 M:      Felipe Balbi <balbi@kernel.org>
15203 L:      linux-usb@vger.kernel.org
15204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15205 S:      Maintained
15206 F:      drivers/usb/phy/
15207
15208 USB PRINTER DRIVER (usblp)
15209 M:      Pete Zaitcev <zaitcev@redhat.com>
15210 L:      linux-usb@vger.kernel.org
15211 S:      Supported
15212 F:      drivers/usb/class/usblp.c
15213
15214 USB QMI WWAN NETWORK DRIVER
15215 M:      Bjørn Mork <bjorn@mork.no>
15216 L:      netdev@vger.kernel.org
15217 S:      Maintained
15218 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15219 F:      drivers/net/usb/qmi_wwan.c
15220
15221 USB RTL8150 DRIVER
15222 M:      Petko Manolov <petkan@nucleusys.com>
15223 L:      linux-usb@vger.kernel.org
15224 L:      netdev@vger.kernel.org
15225 T:      git git://github.com/petkan/rtl8150.git
15226 W:      https://github.com/petkan/rtl8150
15227 S:      Maintained
15228 F:      drivers/net/usb/rtl8150.c
15229
15230 USB SERIAL SUBSYSTEM
15231 M:      Johan Hovold <johan@kernel.org>
15232 L:      linux-usb@vger.kernel.org
15233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15234 S:      Maintained
15235 F:      Documentation/usb/usb-serial.txt
15236 F:      drivers/usb/serial/
15237 F:      include/linux/usb/serial.h
15238
15239 USB SMSC75XX ETHERNET DRIVER
15240 M:      Steve Glendinning <steve.glendinning@shawell.net>
15241 L:      netdev@vger.kernel.org
15242 S:      Maintained
15243 F:      drivers/net/usb/smsc75xx.*
15244
15245 USB SMSC95XX ETHERNET DRIVER
15246 M:      Steve Glendinning <steve.glendinning@shawell.net>
15247 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15248 L:      netdev@vger.kernel.org
15249 S:      Maintained
15250 F:      drivers/net/usb/smsc95xx.*
15251
15252 USB SUBSYSTEM
15253 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15254 L:      linux-usb@vger.kernel.org
15255 W:      http://www.linux-usb.org
15256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15257 S:      Supported
15258 F:      Documentation/devicetree/bindings/usb/
15259 F:      Documentation/usb/
15260 F:      drivers/usb/
15261 F:      include/linux/usb.h
15262 F:      include/linux/usb/
15263
15264 USB TYPEC PI3USB30532 MUX DRIVER
15265 M:      Hans de Goede <hdegoede@redhat.com>
15266 L:      linux-usb@vger.kernel.org
15267 S:      Maintained
15268 F:      drivers/usb/typec/mux/pi3usb30532.c
15269
15270 USB TYPEC CLASS
15271 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15272 L:      linux-usb@vger.kernel.org
15273 S:      Maintained
15274 F:      Documentation/ABI/testing/sysfs-class-typec
15275 F:      Documentation/driver-api/usb/typec.rst
15276 F:      drivers/usb/typec/
15277 F:      include/linux/usb/typec.h
15278
15279 USB TYPEC BUS FOR ALTERNATE MODES
15280 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15281 L:      linux-usb@vger.kernel.org
15282 S:      Maintained
15283 F:      Documentation/ABI/testing/sysfs-bus-typec
15284 F:      Documentation/driver-api/usb/typec_bus.rst
15285 F:      drivers/usb/typec/altmodes/
15286 F:      include/linux/usb/typec_altmode.h
15287
15288 USB UHCI DRIVER
15289 M:      Alan Stern <stern@rowland.harvard.edu>
15290 L:      linux-usb@vger.kernel.org
15291 S:      Maintained
15292 F:      drivers/usb/host/uhci*
15293
15294 USB VIDEO CLASS
15295 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15296 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15297 L:      linux-media@vger.kernel.org
15298 T:      git git://linuxtv.org/media_tree.git
15299 W:      http://www.ideasonboard.org/uvc/
15300 S:      Maintained
15301 F:      drivers/media/usb/uvc/
15302 F:      include/uapi/linux/uvcvideo.h
15303
15304 USB VISION DRIVER
15305 M:      Hans Verkuil <hverkuil@xs4all.nl>
15306 L:      linux-media@vger.kernel.org
15307 T:      git git://linuxtv.org/media_tree.git
15308 W:      https://linuxtv.org
15309 S:      Odd Fixes
15310 F:      drivers/media/usb/usbvision/
15311
15312 USB WEBCAM GADGET
15313 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15314 L:      linux-usb@vger.kernel.org
15315 S:      Maintained
15316 F:      drivers/usb/gadget/function/*uvc*
15317 F:      drivers/usb/gadget/legacy/webcam.c
15318 F:      include/uapi/linux/usb/g_uvc.h
15319
15320 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15321 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15322 L:      linux-wireless@vger.kernel.org
15323 S:      Maintained
15324 F:      drivers/net/wireless/rndis_wlan.c
15325
15326 USB XHCI DRIVER
15327 M:      Mathias Nyman <mathias.nyman@intel.com>
15328 L:      linux-usb@vger.kernel.org
15329 S:      Supported
15330 F:      drivers/usb/host/xhci*
15331 F:      drivers/usb/host/pci-quirks*
15332
15333 USB ZD1201 DRIVER
15334 L:      linux-wireless@vger.kernel.org
15335 W:      http://linux-lc100020.sourceforge.net
15336 S:      Orphan
15337 F:      drivers/net/wireless/zydas/zd1201.*
15338
15339 USB ZR364XX DRIVER
15340 M:      Antoine Jacquet <royale@zerezo.com>
15341 L:      linux-usb@vger.kernel.org
15342 L:      linux-media@vger.kernel.org
15343 T:      git git://linuxtv.org/media_tree.git
15344 W:      http://royale.zerezo.com/zr364xx/
15345 S:      Maintained
15346 F:      Documentation/media/v4l-drivers/zr364xx*
15347 F:      drivers/media/usb/zr364xx/
15348
15349 USER-MODE LINUX (UML)
15350 M:      Jeff Dike <jdike@addtoit.com>
15351 M:      Richard Weinberger <richard@nod.at>
15352 L:      linux-um@lists.infradead.org
15353 W:      http://user-mode-linux.sourceforge.net
15354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15355 S:      Maintained
15356 F:      Documentation/virtual/uml/
15357 F:      arch/um/
15358 F:      arch/x86/um/
15359 F:      fs/hostfs/
15360 F:      fs/hppfs/
15361
15362 USERSPACE I/O (UIO)
15363 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15364 S:      Maintained
15365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15366 F:      Documentation/driver-api/uio-howto.rst
15367 F:      drivers/uio/
15368 F:      include/linux/uio*.h
15369
15370 UTIL-LINUX PACKAGE
15371 M:      Karel Zak <kzak@redhat.com>
15372 L:      util-linux@vger.kernel.org
15373 W:      http://en.wikipedia.org/wiki/Util-linux
15374 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15375 S:      Maintained
15376
15377 UUID HELPERS
15378 M:      Christoph Hellwig <hch@lst.de>
15379 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15380 L:      linux-kernel@vger.kernel.org
15381 T:      git git://git.infradead.org/users/hch/uuid.git
15382 F:      lib/uuid.c
15383 F:      lib/test_uuid.c
15384 F:      include/linux/uuid.h
15385 F:      include/uapi/linux/uuid.h
15386 S:      Maintained
15387
15388 UVESAFB DRIVER
15389 M:      Michal Januszewski <spock@gentoo.org>
15390 L:      linux-fbdev@vger.kernel.org
15391 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15392 S:      Maintained
15393 F:      Documentation/fb/uvesafb.txt
15394 F:      drivers/video/fbdev/uvesafb.*
15395
15396 VF610 NAND DRIVER
15397 M:      Stefan Agner <stefan@agner.ch>
15398 L:      linux-mtd@lists.infradead.org
15399 S:      Supported
15400 F:      drivers/mtd/nand/raw/vf610_nfc.c
15401
15402 VFAT/FAT/MSDOS FILESYSTEM
15403 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15404 S:      Maintained
15405 F:      Documentation/filesystems/vfat.txt
15406 F:      fs/fat/
15407
15408 VFIO DRIVER
15409 M:      Alex Williamson <alex.williamson@redhat.com>
15410 L:      kvm@vger.kernel.org
15411 T:      git git://github.com/awilliam/linux-vfio.git
15412 S:      Maintained
15413 F:      Documentation/vfio.txt
15414 F:      drivers/vfio/
15415 F:      include/linux/vfio.h
15416 F:      include/uapi/linux/vfio.h
15417
15418 VFIO MEDIATED DEVICE DRIVERS
15419 M:      Kirti Wankhede <kwankhede@nvidia.com>
15420 L:      kvm@vger.kernel.org
15421 S:      Maintained
15422 F:      Documentation/vfio-mediated-device.txt
15423 F:      drivers/vfio/mdev/
15424 F:      include/linux/mdev.h
15425 F:      samples/vfio-mdev/
15426
15427 VFIO PLATFORM DRIVER
15428 M:      Eric Auger <eric.auger@redhat.com>
15429 L:      kvm@vger.kernel.org
15430 S:      Maintained
15431 F:      drivers/vfio/platform/
15432
15433 VGA_SWITCHEROO
15434 R:      Lukas Wunner <lukas@wunner.de>
15435 S:      Maintained
15436 F:      Documentation/gpu/vga-switcheroo.rst
15437 F:      drivers/gpu/vga/vga_switcheroo.c
15438 F:      include/linux/vga_switcheroo.h
15439 T:      git git://anongit.freedesktop.org/drm/drm-misc
15440
15441 VIA RHINE NETWORK DRIVER
15442 S:      Orphan
15443 F:      drivers/net/ethernet/via/via-rhine.c
15444
15445 VIA SD/MMC CARD CONTROLLER DRIVER
15446 M:      Bruce Chang <brucechang@via.com.tw>
15447 M:      Harald Welte <HaraldWelte@viatech.com>
15448 S:      Maintained
15449 F:      drivers/mmc/host/via-sdmmc.c
15450
15451 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15452 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15453 L:      linux-fbdev@vger.kernel.org
15454 S:      Maintained
15455 F:      include/linux/via-core.h
15456 F:      include/linux/via-gpio.h
15457 F:      include/linux/via_i2c.h
15458 F:      drivers/video/fbdev/via/
15459
15460 VIA VELOCITY NETWORK DRIVER
15461 M:      Francois Romieu <romieu@fr.zoreil.com>
15462 L:      netdev@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/net/ethernet/via/via-velocity.*
15465
15466 VICODEC VIRTUAL CODEC DRIVER
15467 M:      Hans Verkuil <hans.verkuil@cisco.com>
15468 L:      linux-media@vger.kernel.org
15469 T:      git git://linuxtv.org/media_tree.git
15470 W:      https://linuxtv.org
15471 S:      Maintained
15472 F:      drivers/media/platform/vicodec/*
15473
15474 VIDEO MULTIPLEXER DRIVER
15475 M:      Philipp Zabel <p.zabel@pengutronix.de>
15476 L:      linux-media@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/media/platform/video-mux.c
15479
15480 VIDEO I2C POLLING DRIVER
15481 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15482 L:      linux-media@vger.kernel.org
15483 S:      Maintained
15484 F:      drivers/media/i2c/video-i2c.c
15485
15486 VIDEOBUF2 FRAMEWORK
15487 M:      Pawel Osciak <pawel@osciak.com>
15488 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15489 M:      Kyungmin Park <kyungmin.park@samsung.com>
15490 L:      linux-media@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/media/v4l2-core/videobuf2-*
15493 F:      include/media/videobuf2-*
15494
15495 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15496 M:      Helen Koike <helen.koike@collabora.com>
15497 L:      linux-media@vger.kernel.org
15498 T:      git git://linuxtv.org/media_tree.git
15499 W:      https://linuxtv.org
15500 S:      Maintained
15501 F:      drivers/media/platform/vimc/*
15502
15503 VIRT LIB
15504 M:      Alex Williamson <alex.williamson@redhat.com>
15505 M:      Paolo Bonzini <pbonzini@redhat.com>
15506 L:      kvm@vger.kernel.org
15507 S:      Supported
15508 F:      virt/lib/
15509
15510 VIRTIO AND VHOST VSOCK DRIVER
15511 M:      Stefan Hajnoczi <stefanha@redhat.com>
15512 L:      kvm@vger.kernel.org
15513 L:      virtualization@lists.linux-foundation.org
15514 L:      netdev@vger.kernel.org
15515 S:      Maintained
15516 F:      include/linux/virtio_vsock.h
15517 F:      include/uapi/linux/virtio_vsock.h
15518 F:      include/uapi/linux/vsockmon.h
15519 F:      include/uapi/linux/vm_sockets_diag.h
15520 F:      net/vmw_vsock/diag.c
15521 F:      net/vmw_vsock/af_vsock_tap.c
15522 F:      net/vmw_vsock/virtio_transport_common.c
15523 F:      net/vmw_vsock/virtio_transport.c
15524 F:      drivers/net/vsockmon.c
15525 F:      drivers/vhost/vsock.c
15526 F:      drivers/vhost/vsock.h
15527 F:      tools/testing/vsock/
15528
15529 VIRTIO CONSOLE DRIVER
15530 M:      Amit Shah <amit@kernel.org>
15531 L:      virtualization@lists.linux-foundation.org
15532 S:      Maintained
15533 F:      drivers/char/virtio_console.c
15534 F:      include/linux/virtio_console.h
15535 F:      include/uapi/linux/virtio_console.h
15536
15537 VIRTIO CORE, NET AND BLOCK DRIVERS
15538 M:      "Michael S. Tsirkin" <mst@redhat.com>
15539 M:      Jason Wang <jasowang@redhat.com>
15540 L:      virtualization@lists.linux-foundation.org
15541 S:      Maintained
15542 F:      Documentation/devicetree/bindings/virtio/
15543 F:      drivers/virtio/
15544 F:      tools/virtio/
15545 F:      drivers/net/virtio_net.c
15546 F:      drivers/block/virtio_blk.c
15547 F:      include/linux/virtio*.h
15548 F:      include/uapi/linux/virtio_*.h
15549 F:      drivers/crypto/virtio/
15550 F:      mm/balloon_compaction.c
15551
15552 VIRTIO CRYPTO DRIVER
15553 M:      Gonglei <arei.gonglei@huawei.com>
15554 L:      virtualization@lists.linux-foundation.org
15555 L:      linux-crypto@vger.kernel.org
15556 S:      Maintained
15557 F:      drivers/crypto/virtio/
15558 F:      include/uapi/linux/virtio_crypto.h
15559
15560 VIRTIO DRIVERS FOR S390
15561 M:      Cornelia Huck <cohuck@redhat.com>
15562 M:      Halil Pasic <pasic@linux.ibm.com>
15563 L:      linux-s390@vger.kernel.org
15564 L:      virtualization@lists.linux-foundation.org
15565 L:      kvm@vger.kernel.org
15566 S:      Supported
15567 F:      drivers/s390/virtio/
15568 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15569
15570 VIRTIO GPU DRIVER
15571 M:      David Airlie <airlied@linux.ie>
15572 M:      Gerd Hoffmann <kraxel@redhat.com>
15573 L:      dri-devel@lists.freedesktop.org
15574 L:      virtualization@lists.linux-foundation.org
15575 T:      git git://anongit.freedesktop.org/drm/drm-misc
15576 S:      Maintained
15577 F:      drivers/gpu/drm/virtio/
15578 F:      include/uapi/linux/virtio_gpu.h
15579
15580 VIRTIO HOST (VHOST)
15581 M:      "Michael S. Tsirkin" <mst@redhat.com>
15582 M:      Jason Wang <jasowang@redhat.com>
15583 L:      kvm@vger.kernel.org
15584 L:      virtualization@lists.linux-foundation.org
15585 L:      netdev@vger.kernel.org
15586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15587 S:      Maintained
15588 F:      drivers/vhost/
15589 F:      include/uapi/linux/vhost.h
15590
15591 VIRTIO INPUT DRIVER
15592 M:      Gerd Hoffmann <kraxel@redhat.com>
15593 S:      Maintained
15594 F:      drivers/virtio/virtio_input.c
15595 F:      include/uapi/linux/virtio_input.h
15596
15597 VIRTUAL BOX GUEST DEVICE DRIVER
15598 M:      Hans de Goede <hdegoede@redhat.com>
15599 M:      Arnd Bergmann <arnd@arndb.de>
15600 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15601 S:      Maintained
15602 F:      include/linux/vbox_utils.h
15603 F:      include/uapi/linux/vbox*.h
15604 F:      drivers/virt/vboxguest/
15605
15606 VIRTUAL SERIO DEVICE DRIVER
15607 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15608 S:      Maintained
15609 F:      drivers/input/serio/userio.c
15610 F:      include/uapi/linux/userio.h
15611
15612 VIVID VIRTUAL VIDEO DRIVER
15613 M:      Hans Verkuil <hverkuil@xs4all.nl>
15614 L:      linux-media@vger.kernel.org
15615 T:      git git://linuxtv.org/media_tree.git
15616 W:      https://linuxtv.org
15617 S:      Maintained
15618 F:      drivers/media/platform/vivid/*
15619
15620 VLYNQ BUS
15621 M:      Florian Fainelli <f.fainelli@gmail.com>
15622 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15623 S:      Maintained
15624 F:      drivers/vlynq/vlynq.c
15625 F:      include/linux/vlynq.h
15626
15627 VME SUBSYSTEM
15628 M:      Martyn Welch <martyn@welchs.me.uk>
15629 M:      Manohar Vanga <manohar.vanga@gmail.com>
15630 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15631 L:      devel@driverdev.osuosl.org
15632 S:      Maintained
15633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15634 F:      Documentation/driver-api/vme.rst
15635 F:      drivers/staging/vme/
15636 F:      drivers/vme/
15637 F:      include/linux/vme*
15638
15639 VMWARE BALLOON DRIVER
15640 M:      Xavier Deguillard <xdeguillard@vmware.com>
15641 M:      Nadav Amit <namit@vmware.com>
15642 M:      "VMware, Inc." <pv-drivers@vmware.com>
15643 L:      linux-kernel@vger.kernel.org
15644 S:      Maintained
15645 F:      drivers/misc/vmw_balloon.c
15646
15647 VMWARE HYPERVISOR INTERFACE
15648 M:      Alok Kataria <akataria@vmware.com>
15649 L:      virtualization@lists.linux-foundation.org
15650 S:      Supported
15651 F:      arch/x86/kernel/cpu/vmware.c
15652
15653 VMWARE PVRDMA DRIVER
15654 M:      Adit Ranadive <aditr@vmware.com>
15655 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15656 L:      linux-rdma@vger.kernel.org
15657 S:      Maintained
15658 F:      drivers/infiniband/hw/vmw_pvrdma/
15659
15660 VMware PVSCSI driver
15661 M:      Jim Gill <jgill@vmware.com>
15662 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15663 L:      linux-scsi@vger.kernel.org
15664 S:      Maintained
15665 F:      drivers/scsi/vmw_pvscsi.c
15666 F:      drivers/scsi/vmw_pvscsi.h
15667
15668 VMWARE VMMOUSE SUBDRIVER
15669 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15670 M:      "VMware, Inc." <pv-drivers@vmware.com>
15671 L:      linux-input@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/input/mouse/vmmouse.c
15674 F:      drivers/input/mouse/vmmouse.h
15675
15676 VMWARE VMXNET3 ETHERNET DRIVER
15677 M:      Ronak Doshi <doshir@vmware.com>
15678 M:      "VMware, Inc." <pv-drivers@vmware.com>
15679 L:      netdev@vger.kernel.org
15680 S:      Maintained
15681 F:      drivers/net/vmxnet3/
15682
15683 VOCORE VOCORE2 BOARD
15684 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15685 L:      linux-mips@linux-mips.org
15686 S:      Maintained
15687 F:      arch/mips/boot/dts/ralink/vocore2.dts
15688
15689 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15690 M:      Liam Girdwood <lgirdwood@gmail.com>
15691 M:      Mark Brown <broonie@kernel.org>
15692 L:      linux-kernel@vger.kernel.org
15693 W:      http://www.slimlogic.co.uk/?p=48
15694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15695 S:      Supported
15696 F:      Documentation/devicetree/bindings/regulator/
15697 F:      Documentation/power/regulator/
15698 F:      drivers/regulator/
15699 F:      include/dt-bindings/regulator/
15700 F:      include/linux/regulator/
15701
15702 VRF
15703 M:      David Ahern <dsa@cumulusnetworks.com>
15704 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15705 L:      netdev@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/net/vrf.c
15708 F:      Documentation/networking/vrf.txt
15709
15710 VT1211 HARDWARE MONITOR DRIVER
15711 M:      Juerg Haefliger <juergh@gmail.com>
15712 L:      linux-hwmon@vger.kernel.org
15713 S:      Maintained
15714 F:      Documentation/hwmon/vt1211
15715 F:      drivers/hwmon/vt1211.c
15716
15717 VT8231 HARDWARE MONITOR DRIVER
15718 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15719 L:      linux-hwmon@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/hwmon/vt8231.c
15722
15723 VUB300 USB to SDIO/SD/MMC bridge chip
15724 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15725 L:      linux-mmc@vger.kernel.org
15726 L:      linux-usb@vger.kernel.org
15727 S:      Supported
15728 F:      drivers/mmc/host/vub300.c
15729
15730 W1 DALLAS'S 1-WIRE BUS
15731 M:      Evgeniy Polyakov <zbr@ioremap.net>
15732 S:      Maintained
15733 F:      Documentation/devicetree/bindings/w1/
15734 F:      Documentation/w1/
15735 F:      drivers/w1/
15736 F:      include/linux/w1.h
15737
15738 W83791D HARDWARE MONITORING DRIVER
15739 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15740 L:      linux-hwmon@vger.kernel.org
15741 S:      Maintained
15742 F:      Documentation/hwmon/w83791d
15743 F:      drivers/hwmon/w83791d.c
15744
15745 W83793 HARDWARE MONITORING DRIVER
15746 M:      Rudolf Marek <r.marek@assembler.cz>
15747 L:      linux-hwmon@vger.kernel.org
15748 S:      Maintained
15749 F:      Documentation/hwmon/w83793
15750 F:      drivers/hwmon/w83793.c
15751
15752 W83795 HARDWARE MONITORING DRIVER
15753 M:      Jean Delvare <jdelvare@suse.com>
15754 L:      linux-hwmon@vger.kernel.org
15755 S:      Maintained
15756 F:      drivers/hwmon/w83795.c
15757
15758 W83L51xD SD/MMC CARD INTERFACE DRIVER
15759 M:      Pierre Ossman <pierre@ossman.eu>
15760 S:      Maintained
15761 F:      drivers/mmc/host/wbsd.*
15762
15763 WACOM PROTOCOL 4 SERIAL TABLETS
15764 M:      Julian Squires <julian@cipht.net>
15765 M:      Hans de Goede <hdegoede@redhat.com>
15766 L:      linux-input@vger.kernel.org
15767 S:      Maintained
15768 F:      drivers/input/tablet/wacom_serial4.c
15769
15770 WATCHDOG DEVICE DRIVERS
15771 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15772 M:      Guenter Roeck <linux@roeck-us.net>
15773 L:      linux-watchdog@vger.kernel.org
15774 W:      http://www.linux-watchdog.org/
15775 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15776 S:      Maintained
15777 F:      Documentation/devicetree/bindings/watchdog/
15778 F:      Documentation/watchdog/
15779 F:      drivers/watchdog/
15780 F:      include/linux/watchdog.h
15781 F:      include/uapi/linux/watchdog.h
15782
15783 WHISKEYCOVE PMIC GPIO DRIVER
15784 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15785 L:      linux-gpio@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/gpio/gpio-wcove.c
15788
15789 WIIMOTE HID DRIVER
15790 M:      David Herrmann <dh.herrmann@googlemail.com>
15791 L:      linux-input@vger.kernel.org
15792 S:      Maintained
15793 F:      drivers/hid/hid-wiimote*
15794
15795 WILOCITY WIL6210 WIRELESS DRIVER
15796 M:      Maya Erez <merez@codeaurora.org>
15797 L:      linux-wireless@vger.kernel.org
15798 L:      wil6210@qti.qualcomm.com
15799 S:      Supported
15800 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15801 F:      drivers/net/wireless/ath/wil6210/
15802
15803 WIMAX STACK
15804 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15805 M:      linux-wimax@intel.com
15806 L:      wimax@linuxwimax.org (subscribers-only)
15807 S:      Supported
15808 W:      http://linuxwimax.org
15809 F:      Documentation/wimax/README.wimax
15810 F:      include/linux/wimax/debug.h
15811 F:      include/net/wimax.h
15812 F:      include/uapi/linux/wimax.h
15813 F:      net/wimax/
15814
15815 WINBOND CIR DRIVER
15816 M:      David Härdeman <david@hardeman.nu>
15817 S:      Maintained
15818 F:      drivers/media/rc/winbond-cir.c
15819
15820 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15821 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15822 L:      linux-watchdog@vger.kernel.org
15823 S:      Maintained
15824 F:      drivers/watchdog/ebc-c384_wdt.c
15825
15826 WINSYSTEMS WS16C48 GPIO DRIVER
15827 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15828 L:      linux-gpio@vger.kernel.org
15829 S:      Maintained
15830 F:      drivers/gpio/gpio-ws16c48.c
15831
15832 WISTRON LAPTOP BUTTON DRIVER
15833 M:      Miloslav Trmac <mitr@volny.cz>
15834 S:      Maintained
15835 F:      drivers/input/misc/wistron_btns.c
15836
15837 WL3501 WIRELESS PCMCIA CARD DRIVER
15838 L:      linux-wireless@vger.kernel.org
15839 S:      Odd fixes
15840 F:      drivers/net/wireless/wl3501*
15841
15842 WOLFSON MICROELECTRONICS DRIVERS
15843 L:      patches@opensource.cirrus.com
15844 T:      git https://github.com/CirrusLogic/linux-drivers.git
15845 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15846 S:      Supported
15847 F:      Documentation/hwmon/wm83??
15848 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15849 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15850 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15851 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15852 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15853 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15854 F:      drivers/clk/clk-wm83*.c
15855 F:      drivers/extcon/extcon-arizona.c
15856 F:      drivers/leds/leds-wm83*.c
15857 F:      drivers/gpio/gpio-*wm*.c
15858 F:      drivers/gpio/gpio-arizona.c
15859 F:      drivers/hwmon/wm83??-hwmon.c
15860 F:      drivers/input/misc/wm831x-on.c
15861 F:      drivers/input/touchscreen/wm831x-ts.c
15862 F:      drivers/input/touchscreen/wm97*.c
15863 F:      drivers/mfd/arizona*
15864 F:      drivers/mfd/wm*.c
15865 F:      drivers/mfd/cs47l24*
15866 F:      drivers/power/supply/wm83*.c
15867 F:      drivers/rtc/rtc-wm83*.c
15868 F:      drivers/regulator/wm8*.c
15869 F:      drivers/regulator/arizona*
15870 F:      drivers/video/backlight/wm83*_bl.c
15871 F:      drivers/watchdog/wm83*_wdt.c
15872 F:      include/linux/mfd/arizona/
15873 F:      include/linux/mfd/wm831x/
15874 F:      include/linux/mfd/wm8350/
15875 F:      include/linux/mfd/wm8400*
15876 F:      include/linux/regulator/arizona*
15877 F:      include/linux/wm97xx.h
15878 F:      include/sound/wm????.h
15879 F:      sound/soc/codecs/arizona.?
15880 F:      sound/soc/codecs/wm*
15881 F:      sound/soc/codecs/cs47l24*
15882
15883 WORKQUEUE
15884 M:      Tejun Heo <tj@kernel.org>
15885 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15887 S:      Maintained
15888 F:      include/linux/workqueue.h
15889 F:      kernel/workqueue.c
15890 F:      Documentation/core-api/workqueue.rst
15891
15892 X-POWERS AXP288 PMIC DRIVERS
15893 M:      Hans de Goede <hdegoede@redhat.com>
15894 S:      Maintained
15895 N:      axp288
15896 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15897
15898 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15899 M:      Chen-Yu Tsai <wens@csie.org>
15900 L:      linux-kernel@vger.kernel.org
15901 S:      Maintained
15902 N:      axp[128]
15903
15904 X.25 NETWORK LAYER
15905 M:      Andrew Hendry <andrew.hendry@gmail.com>
15906 L:      linux-x25@vger.kernel.org
15907 S:      Odd Fixes
15908 F:      Documentation/networking/x25*
15909 F:      include/net/x25*
15910 F:      net/x25/
15911
15912 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15913 M:      Thomas Gleixner <tglx@linutronix.de>
15914 M:      Ingo Molnar <mingo@redhat.com>
15915 M:      Borislav Petkov <bp@alien8.de>
15916 R:      "H. Peter Anvin" <hpa@zytor.com>
15917 M:      x86@kernel.org
15918 L:      linux-kernel@vger.kernel.org
15919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15920 S:      Maintained
15921 F:      Documentation/devicetree/bindings/x86/
15922 F:      Documentation/x86/
15923 F:      arch/x86/
15924
15925 X86 ENTRY CODE
15926 M:      Andy Lutomirski <luto@kernel.org>
15927 L:      linux-kernel@vger.kernel.org
15928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15929 S:      Maintained
15930 F:      arch/x86/entry/
15931
15932 X86 MCE INFRASTRUCTURE
15933 M:      Tony Luck <tony.luck@intel.com>
15934 M:      Borislav Petkov <bp@alien8.de>
15935 L:      linux-edac@vger.kernel.org
15936 S:      Maintained
15937 F:      arch/x86/kernel/cpu/mcheck/*
15938
15939 X86 MICROCODE UPDATE SUPPORT
15940 M:      Borislav Petkov <bp@alien8.de>
15941 S:      Maintained
15942 F:      arch/x86/kernel/cpu/microcode/*
15943
15944 X86 MM
15945 M:      Dave Hansen <dave.hansen@linux.intel.com>
15946 M:      Andy Lutomirski <luto@kernel.org>
15947 M:      Peter Zijlstra <peterz@infradead.org>
15948 L:      linux-kernel@vger.kernel.org
15949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15950 S:      Maintained
15951 F:      arch/x86/mm/
15952
15953 X86 PLATFORM DRIVERS
15954 M:      Darren Hart <dvhart@infradead.org>
15955 M:      Andy Shevchenko <andy@infradead.org>
15956 L:      platform-driver-x86@vger.kernel.org
15957 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15958 S:      Maintained
15959 F:      drivers/platform/x86/
15960 F:      drivers/platform/olpc/
15961
15962 X86 VDSO
15963 M:      Andy Lutomirski <luto@kernel.org>
15964 L:      linux-kernel@vger.kernel.org
15965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15966 S:      Maintained
15967 F:      arch/x86/entry/vdso/
15968
15969 XC2028/3028 TUNER DRIVER
15970 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15971 L:      linux-media@vger.kernel.org
15972 W:      https://linuxtv.org
15973 T:      git git://linuxtv.org/media_tree.git
15974 S:      Maintained
15975 F:      drivers/media/tuners/tuner-xc2028.*
15976
15977 XDP SOCKETS (AF_XDP)
15978 M:      Björn Töpel <bjorn.topel@intel.com>
15979 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15980 L:      netdev@vger.kernel.org
15981 S:      Maintained
15982 F:      kernel/bpf/xskmap.c
15983 F:      net/xdp/
15984
15985 XEN BLOCK SUBSYSTEM
15986 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15987 M:      Roger Pau Monné <roger.pau@citrix.com>
15988 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15989 S:      Supported
15990 F:      drivers/block/xen-blkback/*
15991 F:      drivers/block/xen*
15992
15993 XEN HYPERVISOR ARM
15994 M:      Stefano Stabellini <sstabellini@kernel.org>
15995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15996 S:      Maintained
15997 F:      arch/arm/xen/
15998 F:      arch/arm/include/asm/xen/
15999
16000 XEN HYPERVISOR ARM64
16001 M:      Stefano Stabellini <sstabellini@kernel.org>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Maintained
16004 F:      arch/arm64/xen/
16005 F:      arch/arm64/include/asm/xen/
16006
16007 XEN HYPERVISOR INTERFACE
16008 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16009 M:      Juergen Gross <jgross@suse.com>
16010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16012 S:      Supported
16013 F:      arch/x86/xen/
16014 F:      drivers/*/xen-*front.c
16015 F:      drivers/xen/
16016 F:      arch/x86/include/asm/xen/
16017 F:      arch/x86/include/asm/pvclock-abi.h
16018 F:      include/xen/
16019 F:      include/uapi/xen/
16020 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16021 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16022
16023 XEN NETWORK BACKEND DRIVER
16024 M:      Wei Liu <wei.liu2@citrix.com>
16025 M:      Paul Durrant <paul.durrant@citrix.com>
16026 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16027 L:      netdev@vger.kernel.org
16028 S:      Supported
16029 F:      drivers/net/xen-netback/*
16030
16031 XEN PCI SUBSYSTEM
16032 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 S:      Supported
16035 F:      arch/x86/pci/*xen*
16036 F:      drivers/pci/*xen*
16037
16038 XEN PVSCSI DRIVERS
16039 M:      Juergen Gross <jgross@suse.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      linux-scsi@vger.kernel.org
16042 S:      Supported
16043 F:      drivers/scsi/xen-scsifront.c
16044 F:      drivers/xen/xen-scsiback.c
16045 F:      include/xen/interface/io/vscsiif.h
16046
16047 XEN SWIOTLB SUBSYSTEM
16048 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16049 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16050 L:      iommu@lists.linux-foundation.org
16051 S:      Supported
16052 F:      arch/x86/xen/*swiotlb*
16053 F:      drivers/xen/*swiotlb*
16054
16055 XEN SOUND FRONTEND DRIVER
16056 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16057 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16058 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16059 S:      Supported
16060 F:      sound/xen/*
16061
16062 XFS FILESYSTEM
16063 M:      Darrick J. Wong <darrick.wong@oracle.com>
16064 M:      linux-xfs@vger.kernel.org
16065 L:      linux-xfs@vger.kernel.org
16066 W:      http://xfs.org/
16067 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16068 S:      Supported
16069 F:      Documentation/filesystems/xfs.txt
16070 F:      fs/xfs/
16071
16072 XILINX AXI ETHERNET DRIVER
16073 M:      Anirudha Sarangi <anirudh@xilinx.com>
16074 M:      John Linn <John.Linn@xilinx.com>
16075 S:      Maintained
16076 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16077
16078 XILINX UARTLITE SERIAL DRIVER
16079 M:      Peter Korsgaard <jacmet@sunsite.dk>
16080 L:      linux-serial@vger.kernel.org
16081 S:      Maintained
16082 F:      drivers/tty/serial/uartlite.c
16083
16084 XILINX VIDEO IP CORES
16085 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16086 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16087 L:      linux-media@vger.kernel.org
16088 T:      git git://linuxtv.org/media_tree.git
16089 S:      Supported
16090 F:      Documentation/devicetree/bindings/media/xilinx/
16091 F:      drivers/media/platform/xilinx/
16092 F:      include/uapi/linux/xilinx-v4l2-controls.h
16093
16094 XILLYBUS DRIVER
16095 M:      Eli Billauer <eli.billauer@gmail.com>
16096 L:      linux-kernel@vger.kernel.org
16097 S:      Supported
16098 F:      drivers/char/xillybus/
16099
16100 XLP9XX I2C DRIVER
16101 M:      George Cherian <george.cherian@cavium.com>
16102 M:      Jan Glauber <jglauber@cavium.com>
16103 L:      linux-i2c@vger.kernel.org
16104 W:      http://www.cavium.com
16105 S:      Supported
16106 F:      drivers/i2c/busses/i2c-xlp9xx.c
16107
16108 XRA1403 GPIO EXPANDER
16109 M:      Nandor Han <nandor.han@ge.com>
16110 M:      Semi Malinen <semi.malinen@ge.com>
16111 L:      linux-gpio@vger.kernel.org
16112 S:      Maintained
16113 F:      drivers/gpio/gpio-xra1403.c
16114 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16115
16116 XTENSA XTFPGA PLATFORM SUPPORT
16117 M:      Max Filippov <jcmvbkbc@gmail.com>
16118 L:      linux-xtensa@linux-xtensa.org
16119 S:      Maintained
16120 F:      drivers/spi/spi-xtensa-xtfpga.c
16121 F:      sound/soc/xtensa/xtfpga-i2s.c
16122
16123 YAM DRIVER FOR AX.25
16124 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16125 L:      linux-hams@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/net/hamradio/yam*
16128 F:      include/linux/yam.h
16129
16130 YAMA SECURITY MODULE
16131 M:      Kees Cook <keescook@chromium.org>
16132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16133 S:      Supported
16134 F:      security/yama/
16135 F:      Documentation/admin-guide/LSM/Yama.rst
16136
16137 YEALINK PHONE DRIVER
16138 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16139 L:      usbb2k-api-dev@nongnu.org
16140 S:      Maintained
16141 F:      Documentation/input/devices/yealink.rst
16142 F:      drivers/input/misc/yealink.*
16143
16144 Z8530 DRIVER FOR AX.25
16145 M:      Joerg Reuter <jreuter@yaina.de>
16146 W:      http://yaina.de/jreuter/
16147 W:      http://www.qsl.net/dl1bke/
16148 L:      linux-hams@vger.kernel.org
16149 S:      Maintained
16150 F:      Documentation/networking/z8530drv.txt
16151 F:      drivers/net/hamradio/*scc.c
16152 F:      drivers/net/hamradio/z8530.h
16153
16154 ZBUD COMPRESSED PAGE ALLOCATOR
16155 M:      Seth Jennings <sjenning@redhat.com>
16156 M:      Dan Streetman <ddstreet@ieee.org>
16157 L:      linux-mm@kvack.org
16158 S:      Maintained
16159 F:      mm/zbud.c
16160 F:      include/linux/zbud.h
16161
16162 ZD1211RW WIRELESS DRIVER
16163 M:      Daniel Drake <dsd@gentoo.org>
16164 M:      Ulrich Kunitz <kune@deine-taler.de>
16165 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16166 L:      linux-wireless@vger.kernel.org
16167 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16168 S:      Maintained
16169 F:      drivers/net/wireless/zydas/zd1211rw/
16170
16171 ZD1301 MEDIA DRIVER
16172 M:      Antti Palosaari <crope@iki.fi>
16173 L:      linux-media@vger.kernel.org
16174 W:      https://linuxtv.org/
16175 W:      http://palosaari.fi/linux/
16176 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16177 S:      Maintained
16178 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16179
16180 ZD1301_DEMOD MEDIA DRIVER
16181 M:      Antti Palosaari <crope@iki.fi>
16182 L:      linux-media@vger.kernel.org
16183 W:      https://linuxtv.org/
16184 W:      http://palosaari.fi/linux/
16185 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16186 S:      Maintained
16187 F:      drivers/media/dvb-frontends/zd1301_demod*
16188
16189 ZPOOL COMPRESSED PAGE STORAGE API
16190 M:      Dan Streetman <ddstreet@ieee.org>
16191 L:      linux-mm@kvack.org
16192 S:      Maintained
16193 F:      mm/zpool.c
16194 F:      include/linux/zpool.h
16195
16196 ZR36067 VIDEO FOR LINUX DRIVER
16197 L:      mjpeg-users@lists.sourceforge.net
16198 L:      linux-media@vger.kernel.org
16199 W:      http://mjpeg.sourceforge.net/driver-zoran/
16200 T:      hg https://linuxtv.org/hg/v4l-dvb
16201 S:      Odd Fixes
16202 F:      drivers/staging/media/zoran/
16203
16204 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16205 M:      Minchan Kim <minchan@kernel.org>
16206 M:      Nitin Gupta <ngupta@vflare.org>
16207 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16208 L:      linux-kernel@vger.kernel.org
16209 S:      Maintained
16210 F:      drivers/block/zram/
16211 F:      Documentation/blockdev/zram.txt
16212
16213 ZS DECSTATION Z85C30 SERIAL DRIVER
16214 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16215 S:      Maintained
16216 F:      drivers/tty/serial/zs.*
16217
16218 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16219 M:      Minchan Kim <minchan@kernel.org>
16220 M:      Nitin Gupta <ngupta@vflare.org>
16221 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16222 L:      linux-mm@kvack.org
16223 S:      Maintained
16224 F:      mm/zsmalloc.c
16225 F:      include/linux/zsmalloc.h
16226 F:      Documentation/vm/zsmalloc.rst
16227
16228 ZSWAP COMPRESSED SWAP CACHING
16229 M:      Seth Jennings <sjenning@redhat.com>
16230 M:      Dan Streetman <ddstreet@ieee.org>
16231 L:      linux-mm@kvack.org
16232 S:      Maintained
16233 F:      mm/zswap.c
16234
16235 THE REST
16236 M:      Linus Torvalds <torvalds@linux-foundation.org>
16237 L:      linux-kernel@vger.kernel.org
16238 Q:      http://patchwork.kernel.org/project/LKML/list/
16239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16240 S:      Buried alive in reporters
16241 F:      *
16242 F:      */