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
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Harish Patil <harish.patil@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DELL LAPTOP DRIVER
4174 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4175 M:      Pali Rohár <pali.rohar@gmail.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-laptop.c
4179
4180 DELL LAPTOP FREEFALL DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-smo8800.c
4184
4185 DELL LAPTOP RBTN DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-rbtn.*
4189
4190 DELL LAPTOP SMM DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/hwmon/dell-smm-hwmon.c
4194 F:      include/uapi/linux/i8k.h
4195
4196 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4197 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4198 S:      Maintained
4199 F:      Documentation/dcdbas.txt
4200 F:      drivers/firmware/dcdbas.*
4201
4202 DELL WMI NOTIFICATIONS DRIVER
4203 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4204 M:      Pali Rohár <pali.rohar@gmail.com>
4205 S:      Maintained
4206 F:      drivers/platform/x86/dell-wmi.c
4207
4208 DELL WMI DESCRIPTOR DRIVER
4209 M:      Mario Limonciello <mario.limonciello@dell.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi-descriptor.c
4212
4213 DELTA ST MEDIA DRIVER
4214 M:      Hugues Fruchet <hugues.fruchet@st.com>
4215 L:      linux-media@vger.kernel.org
4216 T:      git git://linuxtv.org/media_tree.git
4217 W:      https://linuxtv.org
4218 S:      Supported
4219 F:      drivers/media/platform/sti/delta
4220
4221 DENALI NAND DRIVER
4222 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4223 L:      linux-mtd@lists.infradead.org
4224 S:      Supported
4225 F:      drivers/mtd/nand/raw/denali*
4226
4227 DESIGNWARE USB2 DRD IP DRIVER
4228 M:      Minas Harutyunyan <hminas@synopsys.com>
4229 L:      linux-usb@vger.kernel.org
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4231 S:      Maintained
4232 F:      drivers/usb/dwc2/
4233
4234 DESIGNWARE USB3 DRD IP DRIVER
4235 M:      Felipe Balbi <balbi@kernel.org>
4236 L:      linux-usb@vger.kernel.org
4237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4238 S:      Maintained
4239 F:      drivers/usb/dwc3/
4240
4241 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4242 M:      Andreas Klinger <ak@it-klinger.de>
4243 L:      linux-iio@vger.kernel.org
4244 S:      Maintained
4245 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4246 F:      drivers/iio/proximity/srf*.c
4247
4248 DEVICE COREDUMP (DEV_COREDUMP)
4249 M:      Johannes Berg <johannes@sipsolutions.net>
4250 L:      linux-kernel@vger.kernel.org
4251 S:      Maintained
4252 F:      drivers/base/devcoredump.c
4253 F:      include/linux/devcoredump.h
4254
4255 DEVICE FREQUENCY (DEVFREQ)
4256 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4257 M:      Kyungmin Park <kyungmin.park@samsung.com>
4258 R:      Chanwoo Choi <cw00.choi@samsung.com>
4259 L:      linux-pm@vger.kernel.org
4260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4261 S:      Maintained
4262 F:      drivers/devfreq/
4263 F:      include/linux/devfreq.h
4264 F:      Documentation/devicetree/bindings/devfreq/
4265
4266 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4267 M:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Supported
4271 F:      drivers/devfreq/event/
4272 F:      drivers/devfreq/devfreq-event.c
4273 F:      include/linux/devfreq-event.h
4274 F:      Documentation/devicetree/bindings/devfreq/event/
4275
4276 DEVICE NUMBER REGISTRY
4277 M:      Torben Mathiasen <device@lanana.org>
4278 W:      http://lanana.org/docs/device-list/index.html
4279 S:      Maintained
4280
4281 DEVICE-MAPPER  (LVM)
4282 M:      Alasdair Kergon <agk@redhat.com>
4283 M:      Mike Snitzer <snitzer@redhat.com>
4284 M:      dm-devel@redhat.com
4285 L:      dm-devel@redhat.com
4286 W:      http://sources.redhat.com/dm
4287 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4289 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4290 S:      Maintained
4291 F:      Documentation/device-mapper/
4292 F:      drivers/md/Makefile
4293 F:      drivers/md/Kconfig
4294 F:      drivers/md/dm*
4295 F:      drivers/md/persistent-data/
4296 F:      include/linux/device-mapper.h
4297 F:      include/linux/dm-*.h
4298 F:      include/uapi/linux/dm-*.h
4299
4300 DEVLINK
4301 M:      Jiri Pirko <jiri@mellanox.com>
4302 L:      netdev@vger.kernel.org
4303 S:      Supported
4304 F:      net/core/devlink.c
4305 F:      include/net/devlink.h
4306 F:      include/uapi/linux/devlink.h
4307
4308 DIALOG SEMICONDUCTOR DRIVERS
4309 M:      Support Opensource <support.opensource@diasemi.com>
4310 W:      http://www.dialog-semiconductor.com/products
4311 S:      Supported
4312 F:      Documentation/hwmon/da90??
4313 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4314 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4315 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4316 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4317 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4318 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4319 F:      drivers/gpio/gpio-da90??.c
4320 F:      drivers/hwmon/da90??-hwmon.c
4321 F:      drivers/iio/adc/da91??-*.c
4322 F:      drivers/input/misc/da90??_onkey.c
4323 F:      drivers/input/touchscreen/da9052_tsi.c
4324 F:      drivers/leds/leds-da90??.c
4325 F:      drivers/mfd/da903x.c
4326 F:      drivers/mfd/da90??-*.c
4327 F:      drivers/mfd/da91??-*.c
4328 F:      drivers/power/supply/da9052-battery.c
4329 F:      drivers/power/supply/da91??-*.c
4330 F:      drivers/regulator/da903x.c
4331 F:      drivers/regulator/da9???-regulator.[ch]
4332 F:      drivers/thermal/da90??-thermal.c
4333 F:      drivers/rtc/rtc-da90??.c
4334 F:      drivers/video/backlight/da90??_bl.c
4335 F:      drivers/watchdog/da90??_wdt.c
4336 F:      include/linux/mfd/da903x.h
4337 F:      include/linux/mfd/da9052/
4338 F:      include/linux/mfd/da9055/
4339 F:      include/linux/mfd/da9062/
4340 F:      include/linux/mfd/da9063/
4341 F:      include/linux/mfd/da9150/
4342 F:      include/linux/regulator/da9211.h
4343 F:      include/sound/da[79]*.h
4344 F:      sound/soc/codecs/da[79]*.[ch]
4345
4346 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4347 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4348 L:      linux-gpio@vger.kernel.org
4349 S:      Maintained
4350 F:      drivers/gpio/gpio-gpio-mm.c
4351
4352 DIGI NEO AND CLASSIC PCI PRODUCTS
4353 M:      Lidza Louina <lidza.louina@gmail.com>
4354 M:      Mark Hounschell <markh@compro.net>
4355 L:      driverdev-devel@linuxdriverproject.org
4356 S:      Maintained
4357 F:      drivers/staging/dgnc/
4358
4359 DIOLAN U2C-12 I2C DRIVER
4360 M:      Guenter Roeck <linux@roeck-us.net>
4361 L:      linux-i2c@vger.kernel.org
4362 S:      Maintained
4363 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4364
4365 FILESYSTEM DIRECT ACCESS (DAX)
4366 M:      Matthew Wilcox <mawilcox@microsoft.com>
4367 M:      Ross Zwisler <zwisler@kernel.org>
4368 M:      Jan Kara <jack@suse.cz>
4369 L:      linux-fsdevel@vger.kernel.org
4370 S:      Supported
4371 F:      fs/dax.c
4372 F:      include/linux/dax.h
4373 F:      include/trace/events/fs_dax.h
4374
4375 DEVICE DIRECT ACCESS (DAX)
4376 M:      Dan Williams <dan.j.williams@intel.com>
4377 M:      Dave Jiang <dave.jiang@intel.com>
4378 M:      Ross Zwisler <zwisler@kernel.org>
4379 M:      Vishal Verma <vishal.l.verma@intel.com>
4380 L:      linux-nvdimm@lists.01.org
4381 S:      Supported
4382 F:      drivers/dax/
4383
4384 DIRECTORY NOTIFICATION (DNOTIFY)
4385 M:      Jan Kara <jack@suse.cz>
4386 R:      Amir Goldstein <amir73il@gmail.com>
4387 L:      linux-fsdevel@vger.kernel.org
4388 S:      Maintained
4389 F:      Documentation/filesystems/dnotify.txt
4390 F:      fs/notify/dnotify/
4391 F:      include/linux/dnotify.h
4392
4393 DISK GEOMETRY AND PARTITION HANDLING
4394 M:      Andries Brouwer <aeb@cwi.nl>
4395 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4396 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4397 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4398 S:      Maintained
4399
4400 DISKQUOTA
4401 M:      Jan Kara <jack@suse.com>
4402 S:      Maintained
4403 F:      Documentation/filesystems/quota.txt
4404 F:      fs/quota/
4405 F:      include/linux/quota*.h
4406 F:      include/uapi/linux/quota*.h
4407
4408 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4409 M:      Bernie Thompson <bernie@plugable.com>
4410 L:      linux-fbdev@vger.kernel.org
4411 S:      Maintained
4412 W:      http://plugable.com/category/projects/udlfb/
4413 F:      drivers/video/fbdev/udlfb.c
4414 F:      include/video/udlfb.h
4415 F:      Documentation/fb/udlfb.txt
4416
4417 DISTRIBUTED LOCK MANAGER (DLM)
4418 M:      Christine Caulfield <ccaulfie@redhat.com>
4419 M:      David Teigland <teigland@redhat.com>
4420 L:      cluster-devel@redhat.com
4421 W:      http://sources.redhat.com/cluster/
4422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4423 S:      Supported
4424 F:      fs/dlm/
4425
4426 DMA BUFFER SHARING FRAMEWORK
4427 M:      Sumit Semwal <sumit.semwal@linaro.org>
4428 S:      Maintained
4429 L:      linux-media@vger.kernel.org
4430 L:      dri-devel@lists.freedesktop.org
4431 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4432 F:      drivers/dma-buf/
4433 F:      include/linux/dma-buf*
4434 F:      include/linux/reservation.h
4435 F:      include/linux/*fence.h
4436 F:      Documentation/driver-api/dma-buf.rst
4437 T:      git git://anongit.freedesktop.org/drm/drm-misc
4438
4439 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4440 M:      Vinod Koul <vkoul@kernel.org>
4441 L:      dmaengine@vger.kernel.org
4442 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4443 S:      Maintained
4444 F:      drivers/dma/
4445 F:      include/linux/dmaengine.h
4446 F:      include/linux/of_dma.h
4447 F:      Documentation/devicetree/bindings/dma/
4448 F:      Documentation/driver-api/dmaengine/
4449 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4450
4451 DMA MAPPING HELPERS
4452 M:      Christoph Hellwig <hch@lst.de>
4453 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4454 R:      Robin Murphy <robin.murphy@arm.com>
4455 L:      iommu@lists.linux-foundation.org
4456 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4457 W:      http://git.infradead.org/users/hch/dma-mapping.git
4458 S:      Supported
4459 F:      kernel/dma/
4460 F:      include/asm-generic/dma-mapping.h
4461 F:      include/linux/dma-direct.h
4462 F:      include/linux/dma-mapping.h
4463 F:      include/linux/dma-noncoherent.h
4464
4465 DME1737 HARDWARE MONITOR DRIVER
4466 M:      Juerg Haefliger <juergh@gmail.com>
4467 L:      linux-hwmon@vger.kernel.org
4468 S:      Maintained
4469 F:      Documentation/hwmon/dme1737
4470 F:      drivers/hwmon/dme1737.c
4471
4472 DMI/SMBIOS SUPPORT
4473 M:      Jean Delvare <jdelvare@suse.com>
4474 S:      Maintained
4475 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4476 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4477 F:      drivers/firmware/dmi-id.c
4478 F:      drivers/firmware/dmi_scan.c
4479 F:      include/linux/dmi.h
4480
4481 DOCUMENTATION
4482 M:      Jonathan Corbet <corbet@lwn.net>
4483 L:      linux-doc@vger.kernel.org
4484 S:      Maintained
4485 F:      Documentation/
4486 F:      scripts/kernel-doc
4487 X:      Documentation/ABI/
4488 X:      Documentation/devicetree/
4489 X:      Documentation/acpi
4490 X:      Documentation/power
4491 X:      Documentation/spi
4492 X:      Documentation/media
4493 T:      git git://git.lwn.net/linux.git docs-next
4494
4495 DOCUMENTATION/ITALIAN
4496 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/translations/it_IT
4500
4501 DONGWOON DW9714 LENS VOICE COIL DRIVER
4502 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4503 L:      linux-media@vger.kernel.org
4504 T:      git git://linuxtv.org/media_tree.git
4505 S:      Maintained
4506 F:      drivers/media/i2c/dw9714.c
4507
4508 DONGWOON DW9807 LENS VOICE COIL DRIVER
4509 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4510 L:      linux-media@vger.kernel.org
4511 T:      git git://linuxtv.org/media_tree.git
4512 S:      Maintained
4513 F:      drivers/media/i2c/dw9807.c
4514
4515 DOUBLETALK DRIVER
4516 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4517 L:      blinux-list@redhat.com
4518 S:      Maintained
4519 F:      drivers/char/dtlk.c
4520 F:      include/linux/dtlk.h
4521
4522 DPAA2 DATAPATH I/O (DPIO) DRIVER
4523 M:      Roy Pledge <Roy.Pledge@nxp.com>
4524 L:      linux-kernel@vger.kernel.org
4525 S:      Maintained
4526 F:      drivers/soc/fsl/dpio
4527
4528 DPAA2 ETHERNET DRIVER
4529 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4530 L:      linux-kernel@vger.kernel.org
4531 S:      Maintained
4532 F:      drivers/staging/fsl-dpaa2/ethernet
4533
4534 DPAA2 ETHERNET SWITCH DRIVER
4535 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4536 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4537 L:      linux-kernel@vger.kernel.org
4538 S:      Maintained
4539 F:      drivers/staging/fsl-dpaa2/ethsw
4540
4541 DPAA2 PTP CLOCK DRIVER
4542 M:      Yangbo Lu <yangbo.lu@nxp.com>
4543 L:      linux-kernel@vger.kernel.org
4544 S:      Maintained
4545 F:      drivers/staging/fsl-dpaa2/rtc
4546
4547 DPT_I2O SCSI RAID DRIVER
4548 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4549 L:      linux-scsi@vger.kernel.org
4550 W:      http://www.adaptec.com/
4551 S:      Maintained
4552 F:      drivers/scsi/dpt*
4553 F:      drivers/scsi/dpt/
4554
4555 DRBD DRIVER
4556 M:      Philipp Reisner <philipp.reisner@linbit.com>
4557 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4558 L:      drbd-dev@lists.linbit.com
4559 W:      http://www.drbd.org
4560 T:      git git://git.linbit.com/linux-drbd.git
4561 T:      git git://git.linbit.com/drbd-8.4.git
4562 S:      Supported
4563 F:      drivers/block/drbd/
4564 F:      lib/lru_cache.c
4565 F:      Documentation/blockdev/drbd/
4566
4567 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4568 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4569 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4571 S:      Supported
4572 F:      Documentation/kobject.txt
4573 F:      drivers/base/
4574 F:      fs/debugfs/
4575 F:      fs/sysfs/
4576 F:      include/linux/debugfs.h
4577 F:      include/linux/kobj*
4578 F:      lib/kobj*
4579
4580 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4581 M:      Kevin Hilman <khilman@kernel.org>
4582 M:      Nishanth Menon <nm@ti.com>
4583 S:      Maintained
4584 F:      drivers/power/avs/
4585 F:      include/linux/power/smartreflex.h
4586 L:      linux-pm@vger.kernel.org
4587
4588 DRM DRIVER FOR ARM PL111 CLCD
4589 M:      Eric Anholt <eric@anholt.net>
4590 T:      git git://anongit.freedesktop.org/drm/drm-misc
4591 S:      Supported
4592 F:      drivers/gpu/drm/pl111/
4593
4594 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4595 M:      Linus Walleij <linus.walleij@linaro.org>
4596 T:      git git://anongit.freedesktop.org/drm/drm-misc
4597 S:      Maintained
4598 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4599 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4600
4601 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4602 M:      Dave Airlie <airlied@redhat.com>
4603 S:      Odd Fixes
4604 F:      drivers/gpu/drm/ast/
4605
4606 DRM DRIVER FOR BOCHS VIRTUAL GPU
4607 M:      Gerd Hoffmann <kraxel@redhat.com>
4608 L:      virtualization@lists.linux-foundation.org
4609 T:      git git://anongit.freedesktop.org/drm/drm-misc
4610 S:      Maintained
4611 F:      drivers/gpu/drm/bochs/
4612
4613 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4614 M:      Linus Walleij <linus.walleij@linaro.org>
4615 T:      git git://anongit.freedesktop.org/drm/drm-misc
4616 S:      Maintained
4617 F:      drivers/gpu/drm/tve200/
4618
4619 DRM DRIVER FOR ILITEK ILI9225 PANELS
4620 M:      David Lechner <david@lechnology.com>
4621 S:      Maintained
4622 F:      drivers/gpu/drm/tinydrm/ili9225.c
4623 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4624
4625 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4626 S:      Orphan / Obsolete
4627 F:      drivers/gpu/drm/i810/
4628 F:      include/uapi/drm/i810_drm.h
4629
4630 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4631 S:      Orphan / Obsolete
4632 F:      drivers/gpu/drm/mga/
4633 F:      include/uapi/drm/mga_drm.h
4634
4635 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4636 M:      Dave Airlie <airlied@redhat.com>
4637 S:      Odd Fixes
4638 F:      drivers/gpu/drm/mgag200/
4639
4640 DRM DRIVER FOR MI0283QT
4641 M:      Noralf Trønnes <noralf@tronnes.org>
4642 S:      Maintained
4643 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4644 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4645
4646 DRM DRIVER FOR MSM ADRENO GPU
4647 M:      Rob Clark <robdclark@gmail.com>
4648 L:      linux-arm-msm@vger.kernel.org
4649 L:      dri-devel@lists.freedesktop.org
4650 L:      freedreno@lists.freedesktop.org
4651 T:      git git://people.freedesktop.org/~robclark/linux
4652 S:      Maintained
4653 F:      drivers/gpu/drm/msm/
4654 F:      include/uapi/drm/msm_drm.h
4655 F:      Documentation/devicetree/bindings/display/msm/
4656
4657 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4658 M:      Ben Skeggs <bskeggs@redhat.com>
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      nouveau@lists.freedesktop.org
4661 T:      git git://github.com/skeggsb/linux
4662 S:      Supported
4663 F:      drivers/gpu/drm/nouveau/
4664 F:      include/uapi/drm/nouveau_drm.h
4665
4666 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4667 M:      Noralf Trønnes <noralf@tronnes.org>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/repaper.c
4670 F:      Documentation/devicetree/bindings/display/repaper.txt
4671
4672 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4673 M:      Dave Airlie <airlied@redhat.com>
4674 M:      Gerd Hoffmann <kraxel@redhat.com>
4675 L:      virtualization@lists.linux-foundation.org
4676 T:      git git://anongit.freedesktop.org/drm/drm-misc
4677 S:      Obsolete
4678 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4679 F:      drivers/gpu/drm/cirrus/
4680
4681 DRM DRIVER FOR QXL VIRTUAL GPU
4682 M:      Dave Airlie <airlied@redhat.com>
4683 M:      Gerd Hoffmann <kraxel@redhat.com>
4684 L:      virtualization@lists.linux-foundation.org
4685 T:      git git://anongit.freedesktop.org/drm/drm-misc
4686 S:      Maintained
4687 F:      drivers/gpu/drm/qxl/
4688 F:      include/uapi/drm/qxl_drm.h
4689
4690 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4691 S:      Orphan / Obsolete
4692 F:      drivers/gpu/drm/r128/
4693 F:      include/uapi/drm/r128_drm.h
4694
4695 DRM DRIVER FOR SAVAGE VIDEO CARDS
4696 S:      Orphan / Obsolete
4697 F:      drivers/gpu/drm/savage/
4698 F:      include/uapi/drm/savage_drm.h
4699
4700 DRM DRIVER FOR SIS VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/sis/
4703 F:      include/uapi/drm/sis_drm.h
4704
4705 DRM DRIVER FOR SITRONIX ST7586 PANELS
4706 M:      David Lechner <david@lechnology.com>
4707 S:      Maintained
4708 F:      drivers/gpu/drm/tinydrm/st7586.c
4709 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4710
4711 DRM DRIVER FOR SITRONIX ST7735R PANELS
4712 M:      David Lechner <david@lechnology.com>
4713 S:      Maintained
4714 F:      drivers/gpu/drm/tinydrm/st7735r.c
4715 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4716
4717 DRM DRIVER FOR TDFX VIDEO CARDS
4718 S:      Orphan / Obsolete
4719 F:      drivers/gpu/drm/tdfx/
4720
4721 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4722 M:      Dave Airlie <airlied@redhat.com>
4723 S:      Odd Fixes
4724 F:      drivers/gpu/drm/udl/
4725
4726 DRM DRIVER FOR VMWARE VIRTUAL GPU
4727 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4728 M:      Sinclair Yeh <syeh@vmware.com>
4729 M:      Thomas Hellstrom <thellstrom@vmware.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 T:      git git://people.freedesktop.org/~syeh/repos_linux
4732 T:      git git://people.freedesktop.org/~thomash/linux
4733 S:      Supported
4734 F:      drivers/gpu/drm/vmwgfx/
4735 F:      include/uapi/drm/vmwgfx_drm.h
4736
4737 DRM DRIVERS
4738 M:      David Airlie <airlied@linux.ie>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://anongit.freedesktop.org/drm/drm
4741 B:      https://bugs.freedesktop.org/
4742 C:      irc://chat.freenode.net/dri-devel
4743 S:      Maintained
4744 F:      drivers/gpu/drm/
4745 F:      drivers/gpu/vga/
4746 F:      Documentation/devicetree/bindings/display/
4747 F:      Documentation/devicetree/bindings/gpu/
4748 F:      Documentation/gpu/
4749 F:      include/drm/
4750 F:      include/uapi/drm/
4751 F:      include/linux/vga*
4752
4753 DRM DRIVERS AND MISC GPU PATCHES
4754 M:      Gustavo Padovan <gustavo@padovan.org>
4755 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4756 M:      Sean Paul <sean@poorly.run>
4757 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4758 S:      Maintained
4759 T:      git git://anongit.freedesktop.org/drm/drm-misc
4760 F:      Documentation/gpu/
4761 F:      drivers/gpu/vga/
4762 F:      drivers/gpu/drm/*
4763 F:      include/drm/drm*
4764 F:      include/uapi/drm/drm*
4765 F:      include/linux/vga*
4766
4767 DRM DRIVERS FOR ALLWINNER A10
4768 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 S:      Supported
4771 F:      drivers/gpu/drm/sun4i/
4772 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4773 T:      git git://anongit.freedesktop.org/drm/drm-misc
4774
4775 DRM DRIVERS FOR AMLOGIC SOCS
4776 M:      Neil Armstrong <narmstrong@baylibre.com>
4777 L:      dri-devel@lists.freedesktop.org
4778 L:      linux-amlogic@lists.infradead.org
4779 W:      http://linux-meson.com/
4780 S:      Supported
4781 F:      drivers/gpu/drm/meson/
4782 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4784 F:      Documentation/gpu/meson.rst
4785 T:      git git://anongit.freedesktop.org/drm/drm-misc
4786
4787 DRM DRIVERS FOR ATMEL HLCDC
4788 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4789 L:      dri-devel@lists.freedesktop.org
4790 S:      Supported
4791 F:      drivers/gpu/drm/atmel-hlcdc/
4792 F:      Documentation/devicetree/bindings/display/atmel/
4793 T:      git git://anongit.freedesktop.org/drm/drm-misc
4794
4795 DRM DRIVERS FOR BRIDGE CHIPS
4796 M:      Archit Taneja <architt@codeaurora.org>
4797 M:      Andrzej Hajda <a.hajda@samsung.com>
4798 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4799 S:      Maintained
4800 T:      git git://anongit.freedesktop.org/drm/drm-misc
4801 F:      drivers/gpu/drm/bridge/
4802
4803 DRM DRIVERS FOR EXYNOS
4804 M:      Inki Dae <inki.dae@samsung.com>
4805 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4806 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4807 M:      Kyungmin Park <kyungmin.park@samsung.com>
4808 L:      dri-devel@lists.freedesktop.org
4809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4810 S:      Supported
4811 F:      drivers/gpu/drm/exynos/
4812 F:      include/uapi/drm/exynos_drm.h
4813 F:      Documentation/devicetree/bindings/display/exynos/
4814
4815 DRM DRIVERS FOR FREESCALE DCU
4816 M:      Stefan Agner <stefan@agner.ch>
4817 M:      Alison Wang <alison.wang@nxp.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 S:      Supported
4820 F:      drivers/gpu/drm/fsl-dcu/
4821 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4822 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4823 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4824
4825 DRM DRIVERS FOR FREESCALE IMX
4826 M:      Philipp Zabel <p.zabel@pengutronix.de>
4827 L:      dri-devel@lists.freedesktop.org
4828 S:      Maintained
4829 F:      drivers/gpu/drm/imx/
4830 F:      drivers/gpu/ipu-v3/
4831 F:      Documentation/devicetree/bindings/display/imx/
4832
4833 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4834 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4835 L:      dri-devel@lists.freedesktop.org
4836 T:      git git://github.com/patjak/drm-gma500
4837 S:      Maintained
4838 F:      drivers/gpu/drm/gma500/
4839
4840 DRM DRIVERS FOR HISILICON
4841 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4842 M:      Rongrong Zou <zourongrong@gmail.com>
4843 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4844 R:      Chen Feng <puck.chen@hisilicon.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://github.com/xin3liang/linux.git
4847 S:      Maintained
4848 F:      drivers/gpu/drm/hisilicon/
4849 F:      Documentation/devicetree/bindings/display/hisilicon/
4850
4851 DRM DRIVERS FOR MEDIATEK
4852 M:      CK Hu <ck.hu@mediatek.com>
4853 M:      Philipp Zabel <p.zabel@pengutronix.de>
4854 L:      dri-devel@lists.freedesktop.org
4855 S:      Supported
4856 F:      drivers/gpu/drm/mediatek/
4857 F:      Documentation/devicetree/bindings/display/mediatek/
4858
4859 DRM DRIVERS FOR NVIDIA TEGRA
4860 M:      Thierry Reding <thierry.reding@gmail.com>
4861 L:      dri-devel@lists.freedesktop.org
4862 L:      linux-tegra@vger.kernel.org
4863 T:      git git://anongit.freedesktop.org/tegra/linux.git
4864 S:      Supported
4865 F:      drivers/gpu/drm/tegra/
4866 F:      drivers/gpu/host1x/
4867 F:      include/linux/host1x.h
4868 F:      include/uapi/drm/tegra_drm.h
4869 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4870
4871 DRM DRIVERS FOR RENESAS
4872 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4873 L:      dri-devel@lists.freedesktop.org
4874 L:      linux-renesas-soc@vger.kernel.org
4875 T:      git git://linuxtv.org/pinchartl/fbdev
4876 S:      Supported
4877 F:      drivers/gpu/drm/rcar-du/
4878 F:      drivers/gpu/drm/shmobile/
4879 F:      include/linux/platform_data/shmob_drm.h
4880 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4882 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4883
4884 DRM DRIVERS FOR ROCKCHIP
4885 M:      Sandy Huang <hjc@rock-chips.com>
4886 M:      Heiko Stübner <heiko@sntech.de>
4887 L:      dri-devel@lists.freedesktop.org
4888 S:      Maintained
4889 F:      drivers/gpu/drm/rockchip/
4890 F:      Documentation/devicetree/bindings/display/rockchip/
4891 T:      git git://anongit.freedesktop.org/drm/drm-misc
4892
4893 DRM DRIVERS FOR STI
4894 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4895 M:      Vincent Abriou <vincent.abriou@st.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898 S:      Maintained
4899 F:      drivers/gpu/drm/sti
4900 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4901
4902 DRM DRIVERS FOR STM
4903 M:      Yannick Fertre <yannick.fertre@st.com>
4904 M:      Philippe Cornu <philippe.cornu@st.com>
4905 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4906 M:      Vincent Abriou <vincent.abriou@st.com>
4907 L:      dri-devel@lists.freedesktop.org
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/stm
4911 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4912
4913 DRM DRIVERS FOR TI LCDC
4914 M:      Jyri Sarha <jsarha@ti.com>
4915 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4916 L:      dri-devel@lists.freedesktop.org
4917 S:      Maintained
4918 F:      drivers/gpu/drm/tilcdc/
4919 F:      Documentation/devicetree/bindings/display/tilcdc/
4920
4921 DRM DRIVERS FOR TI OMAP
4922 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4923 L:      dri-devel@lists.freedesktop.org
4924 S:      Maintained
4925 F:      drivers/gpu/drm/omapdrm/
4926 F:      Documentation/devicetree/bindings/display/ti/
4927
4928 DRM DRIVERS FOR V3D
4929 M:      Eric Anholt <eric@anholt.net>
4930 S:      Supported
4931 F:      drivers/gpu/drm/v3d/
4932 F:      include/uapi/drm/v3d_drm.h
4933 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4934 T:      git git://anongit.freedesktop.org/drm/drm-misc
4935
4936 DRM DRIVERS FOR VC4
4937 M:      Eric Anholt <eric@anholt.net>
4938 T:      git git://github.com/anholt/linux
4939 S:      Supported
4940 F:      drivers/gpu/drm/vc4/
4941 F:      include/uapi/drm/vc4_drm.h
4942 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DRM DRIVERS FOR VIVANTE GPU IP
4946 M:      Lucas Stach <l.stach@pengutronix.de>
4947 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4948 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4949 L:      etnaviv@lists.freedesktop.org
4950 L:      dri-devel@lists.freedesktop.org
4951 S:      Maintained
4952 F:      drivers/gpu/drm/etnaviv/
4953 F:      include/uapi/drm/etnaviv_drm.h
4954 F:      Documentation/devicetree/bindings/display/etnaviv/
4955
4956 DRM DRIVERS FOR ZTE ZX
4957 M:      Shawn Guo <shawnguo@kernel.org>
4958 L:      dri-devel@lists.freedesktop.org
4959 S:      Maintained
4960 F:      drivers/gpu/drm/zte/
4961 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4962 T:      git git://anongit.freedesktop.org/drm/drm-misc
4963
4964 DRM PANEL DRIVERS
4965 M:      Thierry Reding <thierry.reding@gmail.com>
4966 L:      dri-devel@lists.freedesktop.org
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968 S:      Maintained
4969 F:      drivers/gpu/drm/drm_panel.c
4970 F:      drivers/gpu/drm/panel/
4971 F:      include/drm/drm_panel.h
4972 F:      Documentation/devicetree/bindings/display/panel/
4973
4974 DRM TINYDRM DRIVERS
4975 M:      Noralf Trønnes <noralf@tronnes.org>
4976 W:      https://github.com/notro/tinydrm/wiki/Development
4977 T:      git git://anongit.freedesktop.org/drm/drm-misc
4978 S:      Maintained
4979 F:      drivers/gpu/drm/tinydrm/
4980 F:      include/drm/tinydrm/
4981
4982 DRM DRIVERS FOR XEN
4983 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4984 T:      git git://anongit.freedesktop.org/drm/drm-misc
4985 L:      dri-devel@lists.freedesktop.org
4986 L:      xen-devel@lists.xen.org
4987 S:      Supported
4988 F:      drivers/gpu/drm/xen/
4989 F:      Documentation/gpu/xen-front.rst
4990
4991 DRM TTM SUBSYSTEM
4992 M:      Christian Koenig <christian.koenig@amd.com>
4993 M:      Huang Rui <ray.huang@amd.com>
4994 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4995 T:      git git://people.freedesktop.org/~agd5f/linux
4996 S:      Maintained
4997 L:      dri-devel@lists.freedesktop.org
4998 F:      include/drm/ttm/
4999 F:      drivers/gpu/drm/ttm/
5000
5001 DSBR100 USB FM RADIO DRIVER
5002 M:      Alexey Klimov <klimov.linux@gmail.com>
5003 L:      linux-media@vger.kernel.org
5004 T:      git git://linuxtv.org/media_tree.git
5005 S:      Maintained
5006 F:      drivers/media/radio/dsbr100.c
5007
5008 DSCC4 DRIVER
5009 M:      Francois Romieu <romieu@fr.zoreil.com>
5010 L:      netdev@vger.kernel.org
5011 S:      Maintained
5012 F:      drivers/net/wan/dscc4.c
5013
5014 DT3155 MEDIA DRIVER
5015 M:      Hans Verkuil <hverkuil@xs4all.nl>
5016 L:      linux-media@vger.kernel.org
5017 T:      git git://linuxtv.org/media_tree.git
5018 W:      https://linuxtv.org
5019 S:      Odd Fixes
5020 F:      drivers/media/pci/dt3155/
5021
5022 DVB_USB_AF9015 MEDIA DRIVER
5023 M:      Antti Palosaari <crope@iki.fi>
5024 L:      linux-media@vger.kernel.org
5025 W:      https://linuxtv.org
5026 W:      http://palosaari.fi/linux/
5027 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5028 T:      git git://linuxtv.org/anttip/media_tree.git
5029 S:      Maintained
5030 F:      drivers/media/usb/dvb-usb-v2/af9015*
5031
5032 DVB_USB_AF9035 MEDIA DRIVER
5033 M:      Antti Palosaari <crope@iki.fi>
5034 L:      linux-media@vger.kernel.org
5035 W:      https://linuxtv.org
5036 W:      http://palosaari.fi/linux/
5037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5038 T:      git git://linuxtv.org/anttip/media_tree.git
5039 S:      Maintained
5040 F:      drivers/media/usb/dvb-usb-v2/af9035*
5041
5042 DVB_USB_ANYSEE MEDIA DRIVER
5043 M:      Antti Palosaari <crope@iki.fi>
5044 L:      linux-media@vger.kernel.org
5045 W:      https://linuxtv.org
5046 W:      http://palosaari.fi/linux/
5047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5048 T:      git git://linuxtv.org/anttip/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/usb/dvb-usb-v2/anysee*
5051
5052 DVB_USB_AU6610 MEDIA DRIVER
5053 M:      Antti Palosaari <crope@iki.fi>
5054 L:      linux-media@vger.kernel.org
5055 W:      https://linuxtv.org
5056 W:      http://palosaari.fi/linux/
5057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5058 T:      git git://linuxtv.org/anttip/media_tree.git
5059 S:      Maintained
5060 F:      drivers/media/usb/dvb-usb-v2/au6610*
5061
5062 DVB_USB_CE6230 MEDIA DRIVER
5063 M:      Antti Palosaari <crope@iki.fi>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://palosaari.fi/linux/
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/anttip/media_tree.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5071
5072 DVB_USB_CXUSB MEDIA DRIVER
5073 M:      Michael Krufky <mkrufky@linuxtv.org>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://github.com/mkrufky
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb/cxusb*
5081
5082 DVB_USB_EC168 MEDIA DRIVER
5083 M:      Antti Palosaari <crope@iki.fi>
5084 L:      linux-media@vger.kernel.org
5085 W:      https://linuxtv.org
5086 W:      http://palosaari.fi/linux/
5087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5088 T:      git git://linuxtv.org/anttip/media_tree.git
5089 S:      Maintained
5090 F:      drivers/media/usb/dvb-usb-v2/ec168*
5091
5092 DVB_USB_GL861 MEDIA DRIVER
5093 M:      Antti Palosaari <crope@iki.fi>
5094 L:      linux-media@vger.kernel.org
5095 W:      https://linuxtv.org
5096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5097 T:      git git://linuxtv.org/anttip/media_tree.git
5098 S:      Maintained
5099 F:      drivers/media/usb/dvb-usb-v2/gl861*
5100
5101 DVB_USB_MXL111SF MEDIA DRIVER
5102 M:      Michael Krufky <mkrufky@linuxtv.org>
5103 L:      linux-media@vger.kernel.org
5104 W:      https://linuxtv.org
5105 W:      http://github.com/mkrufky
5106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5107 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5108 S:      Maintained
5109 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5110
5111 DVB_USB_RTL28XXU MEDIA DRIVER
5112 M:      Antti Palosaari <crope@iki.fi>
5113 L:      linux-media@vger.kernel.org
5114 W:      https://linuxtv.org
5115 W:      http://palosaari.fi/linux/
5116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5117 T:      git git://linuxtv.org/anttip/media_tree.git
5118 S:      Maintained
5119 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5120
5121 DVB_USB_V2 MEDIA DRIVER
5122 M:      Antti Palosaari <crope@iki.fi>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://palosaari.fi/linux/
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/anttip/media_tree.git
5128 S:      Maintained
5129 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5130 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5131
5132 DYNAMIC DEBUG
5133 M:      Jason Baron <jbaron@akamai.com>
5134 S:      Maintained
5135 F:      lib/dynamic_debug.c
5136 F:      include/linux/dynamic_debug.h
5137
5138 DYNAMIC INTERRUPT MODERATION
5139 M:      Tal Gilboa <talgi@mellanox.com>
5140 S:      Maintained
5141 F:      include/linux/net_dim.h
5142
5143 DZ DECSTATION DZ11 SERIAL DRIVER
5144 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5145 S:      Maintained
5146 F:      drivers/tty/serial/dz.*
5147
5148 E3X0 POWER BUTTON DRIVER
5149 M:      Moritz Fischer <moritz.fischer@ettus.com>
5150 L:      usrp-users@lists.ettus.com
5151 W:      http://www.ettus.com
5152 S:      Supported
5153 F:      drivers/input/misc/e3x0-button.c
5154 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5155
5156 E4000 MEDIA DRIVER
5157 M:      Antti Palosaari <crope@iki.fi>
5158 L:      linux-media@vger.kernel.org
5159 W:      https://linuxtv.org
5160 W:      http://palosaari.fi/linux/
5161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5162 T:      git git://linuxtv.org/anttip/media_tree.git
5163 S:      Maintained
5164 F:      drivers/media/tuners/e4000*
5165
5166 EARTH_PT1 MEDIA DRIVER
5167 M:      Akihiro Tsukada <tskd08@gmail.com>
5168 L:      linux-media@vger.kernel.org
5169 S:      Odd Fixes
5170 F:      drivers/media/pci/pt1/
5171
5172 EARTH_PT3 MEDIA DRIVER
5173 M:      Akihiro Tsukada <tskd08@gmail.com>
5174 L:      linux-media@vger.kernel.org
5175 S:      Odd Fixes
5176 F:      drivers/media/pci/pt3/
5177
5178 EC100 MEDIA DRIVER
5179 M:      Antti Palosaari <crope@iki.fi>
5180 L:      linux-media@vger.kernel.org
5181 W:      https://linuxtv.org
5182 W:      http://palosaari.fi/linux/
5183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5184 T:      git git://linuxtv.org/anttip/media_tree.git
5185 S:      Maintained
5186 F:      drivers/media/dvb-frontends/ec100*
5187
5188 ECRYPT FILE SYSTEM
5189 M:      Tyler Hicks <tyhicks@canonical.com>
5190 L:      ecryptfs@vger.kernel.org
5191 W:      http://ecryptfs.org
5192 W:      https://launchpad.net/ecryptfs
5193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5194 S:      Supported
5195 F:      Documentation/filesystems/ecryptfs.txt
5196 F:      fs/ecryptfs/
5197
5198 EDAC-AMD64
5199 M:      Borislav Petkov <bp@alien8.de>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/amd64_edac*
5203
5204 EDAC-CALXEDA
5205 M:      Robert Richter <rric@kernel.org>
5206 L:      linux-edac@vger.kernel.org
5207 S:      Maintained
5208 F:      drivers/edac/highbank*
5209
5210 EDAC-CAVIUM OCTEON
5211 M:      Ralf Baechle <ralf@linux-mips.org>
5212 M:      David Daney <david.daney@cavium.com>
5213 L:      linux-edac@vger.kernel.org
5214 L:      linux-mips@linux-mips.org
5215 S:      Supported
5216 F:      drivers/edac/octeon_edac*
5217
5218 EDAC-CAVIUM THUNDERX
5219 M:      David Daney <david.daney@cavium.com>
5220 M:      Jan Glauber <jglauber@cavium.com>
5221 L:      linux-edac@vger.kernel.org
5222 S:      Supported
5223 F:      drivers/edac/thunderx_edac*
5224
5225 EDAC-CORE
5226 M:      Borislav Petkov <bp@alien8.de>
5227 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5228 L:      linux-edac@vger.kernel.org
5229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5231 S:      Supported
5232 F:      Documentation/admin-guide/ras.rst
5233 F:      Documentation/driver-api/edac.rst
5234 F:      drivers/edac/
5235 F:      include/linux/edac.h
5236
5237 EDAC-E752X
5238 M:      Mark Gross <mark.gross@intel.com>
5239 L:      linux-edac@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/edac/e752x_edac.c
5242
5243 EDAC-E7XXX
5244 L:      linux-edac@vger.kernel.org
5245 S:      Maintained
5246 F:      drivers/edac/e7xxx_edac.c
5247
5248 EDAC-FSL_DDR
5249 M:      York Sun <york.sun@nxp.com>
5250 L:      linux-edac@vger.kernel.org
5251 S:      Maintained
5252 F:      drivers/edac/fsl_ddr_edac.*
5253
5254 EDAC-GHES
5255 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5256 L:      linux-edac@vger.kernel.org
5257 S:      Maintained
5258 F:      drivers/edac/ghes_edac.c
5259
5260 EDAC-I3000
5261 L:      linux-edac@vger.kernel.org
5262 S:      Orphan
5263 F:      drivers/edac/i3000_edac.c
5264
5265 EDAC-I5000
5266 L:      linux-edac@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/edac/i5000_edac.c
5269
5270 EDAC-I5400
5271 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5272 L:      linux-edac@vger.kernel.org
5273 S:      Maintained
5274 F:      drivers/edac/i5400_edac.c
5275
5276 EDAC-I7300
5277 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5278 L:      linux-edac@vger.kernel.org
5279 S:      Maintained
5280 F:      drivers/edac/i7300_edac.c
5281
5282 EDAC-I7CORE
5283 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5284 L:      linux-edac@vger.kernel.org
5285 S:      Maintained
5286 F:      drivers/edac/i7core_edac.c
5287
5288 EDAC-I82443BXGX
5289 M:      Tim Small <tim@buttersideup.com>
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i82443bxgx_edac.c
5293
5294 EDAC-I82975X
5295 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5296 M:      "Arvind R." <arvino55@gmail.com>
5297 L:      linux-edac@vger.kernel.org
5298 S:      Maintained
5299 F:      drivers/edac/i82975x_edac.c
5300
5301 EDAC-IE31200
5302 M:      Jason Baron <jbaron@akamai.com>
5303 L:      linux-edac@vger.kernel.org
5304 S:      Maintained
5305 F:      drivers/edac/ie31200_edac.c
5306
5307 EDAC-MPC85XX
5308 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5309 L:      linux-edac@vger.kernel.org
5310 S:      Maintained
5311 F:      drivers/edac/mpc85xx_edac.[ch]
5312
5313 EDAC-PASEMI
5314 M:      Egor Martovetsky <egor@pasemi.com>
5315 L:      linux-edac@vger.kernel.org
5316 S:      Maintained
5317 F:      drivers/edac/pasemi_edac.c
5318
5319 EDAC-PND2
5320 M:      Tony Luck <tony.luck@intel.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/pnd2_edac.[ch]
5324
5325 EDAC-R82600
5326 M:      Tim Small <tim@buttersideup.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/r82600_edac.c
5330
5331 EDAC-SBRIDGE
5332 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/sb_edac.c
5336
5337 EDAC-SKYLAKE
5338 M:      Tony Luck <tony.luck@intel.com>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/skx_edac.c
5342
5343 EDAC-TI
5344 M:      Tero Kristo <t-kristo@ti.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/ti_edac.c
5348
5349 EDIROL UA-101/UA-1000 DRIVER
5350 M:      Clemens Ladisch <clemens@ladisch.de>
5351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5352 T:      git git://git.alsa-project.org/alsa-kernel.git
5353 S:      Maintained
5354 F:      sound/usb/misc/ua101.c
5355
5356 EFI TEST DRIVER
5357 L:      linux-efi@vger.kernel.org
5358 M:      Ivan Hu <ivan.hu@canonical.com>
5359 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5360 S:      Maintained
5361 F:      drivers/firmware/efi/test/
5362
5363 EFI VARIABLE FILESYSTEM
5364 M:      Matthew Garrett <matthew.garrett@nebula.com>
5365 M:      Jeremy Kerr <jk@ozlabs.org>
5366 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5368 L:      linux-efi@vger.kernel.org
5369 S:      Maintained
5370 F:      fs/efivarfs/
5371
5372 EFIFB FRAMEBUFFER DRIVER
5373 L:      linux-fbdev@vger.kernel.org
5374 M:      Peter Jones <pjones@redhat.com>
5375 S:      Maintained
5376 F:      drivers/video/fbdev/efifb.c
5377
5378 EFS FILESYSTEM
5379 W:      http://aeschi.ch.eu.org/efs/
5380 S:      Orphan
5381 F:      fs/efs/
5382
5383 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5384 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5385 L:      netdev@vger.kernel.org
5386 S:      Maintained
5387 F:      drivers/net/ethernet/ibm/ehea/
5388
5389 EM28XX VIDEO4LINUX DRIVER
5390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5391 L:      linux-media@vger.kernel.org
5392 W:      https://linuxtv.org
5393 T:      git git://linuxtv.org/media_tree.git
5394 S:      Maintained
5395 F:      drivers/media/usb/em28xx/
5396 F:      Documentation/media/v4l-drivers/em28xx*
5397
5398 EMBEDDED LINUX
5399 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5400 M:      Matt Mackall <mpm@selenic.com>
5401 M:      David Woodhouse <dwmw2@infradead.org>
5402 L:      linux-embedded@vger.kernel.org
5403 S:      Maintained
5404
5405 Emulex 10Gbps iSCSI - OneConnect DRIVER
5406 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5407 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5408 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5409 L:      linux-scsi@vger.kernel.org
5410 W:      http://www.broadcom.com
5411 S:      Supported
5412 F:      drivers/scsi/be2iscsi/
5413
5414 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5415 M:      Sathya Perla <sathya.perla@broadcom.com>
5416 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5417 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5418 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5419 L:      netdev@vger.kernel.org
5420 W:      http://www.emulex.com
5421 S:      Supported
5422 F:      drivers/net/ethernet/emulex/benet/
5423
5424 EMULEX ONECONNECT ROCE DRIVER
5425 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5426 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5427 L:      linux-rdma@vger.kernel.org
5428 W:      http://www.broadcom.com
5429 S:      Odd Fixes
5430 F:      drivers/infiniband/hw/ocrdma/
5431 F:      include/uapi/rdma/ocrdma-abi.h
5432
5433 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5434 M:      James Smart <james.smart@broadcom.com>
5435 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5436 L:      linux-scsi@vger.kernel.org
5437 W:      http://www.broadcom.com
5438 S:      Supported
5439 F:      drivers/scsi/lpfc/
5440
5441 ENE CB710 FLASH CARD READER DRIVER
5442 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5443 S:      Maintained
5444 F:      drivers/misc/cb710/
5445 F:      drivers/mmc/host/cb710-mmc.*
5446 F:      include/linux/cb710.h
5447
5448 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5449 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5450 S:      Maintained
5451 F:      drivers/media/rc/ene_ir.*
5452
5453 EPSON S1D13XXX FRAMEBUFFER DRIVER
5454 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5455 S:      Maintained
5456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5457 F:      drivers/video/fbdev/s1d13xxxfb.c
5458 F:      include/video/s1d13xxxfb.h
5459
5460 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5461 M:      Jeff Layton <jlayton@kernel.org>
5462 S:      Maintained
5463 F:      lib/errseq.c
5464 F:      include/linux/errseq.h
5465
5466 ET131X NETWORK DRIVER
5467 M:      Mark Einon <mark.einon@gmail.com>
5468 S:      Odd Fixes
5469 F:      drivers/net/ethernet/agere/
5470
5471 ETHERNET BRIDGE
5472 M:      Stephen Hemminger <stephen@networkplumber.org>
5473 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5474 L:      netdev@vger.kernel.org
5475 W:      http://www.linuxfoundation.org/en/Net:Bridge
5476 S:      Maintained
5477 F:      include/linux/netfilter_bridge/
5478 F:      net/bridge/
5479
5480 ETHERNET PHY LIBRARY
5481 M:      Andrew Lunn <andrew@lunn.ch>
5482 M:      Florian Fainelli <f.fainelli@gmail.com>
5483 L:      netdev@vger.kernel.org
5484 S:      Maintained
5485 F:      Documentation/ABI/testing/sysfs-bus-mdio
5486 F:      Documentation/devicetree/bindings/net/mdio*
5487 F:      Documentation/networking/phy.txt
5488 F:      drivers/net/phy/
5489 F:      drivers/of/of_mdio.c
5490 F:      drivers/of/of_net.c
5491 F:      include/linux/*mdio*.h
5492 F:      include/linux/of_net.h
5493 F:      include/linux/phy.h
5494 F:      include/linux/phy_fixed.h
5495 F:      include/linux/platform_data/mdio-bcm-unimac.h
5496 F:      include/trace/events/mdio.h
5497 F:      include/uapi/linux/mdio.h
5498 F:      include/uapi/linux/mii.h
5499
5500 EXT2 FILE SYSTEM
5501 M:      Jan Kara <jack@suse.com>
5502 L:      linux-ext4@vger.kernel.org
5503 S:      Maintained
5504 F:      Documentation/filesystems/ext2.txt
5505 F:      fs/ext2/
5506 F:      include/linux/ext2*
5507
5508 EXT4 FILE SYSTEM
5509 M:      "Theodore Ts'o" <tytso@mit.edu>
5510 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5511 L:      linux-ext4@vger.kernel.org
5512 W:      http://ext4.wiki.kernel.org
5513 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5515 S:      Maintained
5516 F:      Documentation/filesystems/ext4.txt
5517 F:      fs/ext4/
5518
5519 Extended Verification Module (EVM)
5520 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5521 L:      linux-integrity@vger.kernel.org
5522 S:      Supported
5523 F:      security/integrity/evm/
5524
5525 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5526 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5527 L:      linux-efi@vger.kernel.org
5528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5529 S:      Maintained
5530 F:      Documentation/efi-stub.txt
5531 F:      arch/*/kernel/efi.c
5532 F:      arch/x86/boot/compressed/eboot.[ch]
5533 F:      arch/*/include/asm/efi.h
5534 F:      arch/x86/platform/efi/
5535 F:      drivers/firmware/efi/
5536 F:      include/linux/efi*.h
5537 F:      arch/arm/boot/compressed/efi-header.S
5538 F:      arch/arm64/kernel/efi-entry.S
5539
5540 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5541 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5542 M:      Chanwoo Choi <cw00.choi@samsung.com>
5543 L:      linux-kernel@vger.kernel.org
5544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5545 S:      Maintained
5546 F:      drivers/extcon/
5547 F:      include/linux/extcon/
5548 F:      include/linux/extcon.h
5549 F:      Documentation/extcon/
5550 F:      Documentation/devicetree/bindings/extcon/
5551
5552 EXYNOS DP DRIVER
5553 M:      Jingoo Han <jingoohan1@gmail.com>
5554 L:      dri-devel@lists.freedesktop.org
5555 S:      Maintained
5556 F:      drivers/gpu/drm/exynos/exynos_dp*
5557
5558 EXYNOS SYSMMU (IOMMU) driver
5559 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5560 L:      iommu@lists.linux-foundation.org
5561 S:      Maintained
5562 F:      drivers/iommu/exynos-iommu.c
5563
5564 EZchip NPS platform support
5565 M:      Vineet Gupta <vgupta@synopsys.com>
5566 M:      Ofer Levi <oferle@mellanox.com>
5567 S:      Supported
5568 F:      arch/arc/plat-eznps
5569 F:      arch/arc/boot/dts/eznps.dts
5570
5571 F2FS FILE SYSTEM
5572 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5573 M:      Chao Yu <yuchao0@huawei.com>
5574 L:      linux-f2fs-devel@lists.sourceforge.net
5575 W:      https://f2fs.wiki.kernel.org/
5576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5577 S:      Maintained
5578 F:      Documentation/filesystems/f2fs.txt
5579 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5580 F:      fs/f2fs/
5581 F:      include/linux/f2fs_fs.h
5582 F:      include/trace/events/f2fs.h
5583
5584 F71805F HARDWARE MONITORING DRIVER
5585 M:      Jean Delvare <jdelvare@suse.com>
5586 L:      linux-hwmon@vger.kernel.org
5587 S:      Maintained
5588 F:      Documentation/hwmon/f71805f
5589 F:      drivers/hwmon/f71805f.c
5590
5591 FADDR2LINE
5592 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5593 S:      Maintained
5594 F:      scripts/faddr2line
5595
5596 FAILOVER MODULE
5597 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5598 L:      netdev@vger.kernel.org
5599 S:      Supported
5600 F:      net/core/failover.c
5601 F:      include/net/failover.h
5602 F:      Documentation/networking/failover.rst
5603
5604 FANOTIFY
5605 M:      Jan Kara <jack@suse.cz>
5606 R:      Amir Goldstein <amir73il@gmail.com>
5607 L:      linux-fsdevel@vger.kernel.org
5608 S:      Maintained
5609 F:      fs/notify/fanotify/
5610 F:      include/linux/fanotify.h
5611 F:      include/uapi/linux/fanotify.h
5612
5613 FARSYNC SYNCHRONOUS DRIVER
5614 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5615 W:      http://www.farsite.co.uk/
5616 S:      Supported
5617 F:      drivers/net/wan/farsync.*
5618
5619 FAULT INJECTION SUPPORT
5620 M:      Akinobu Mita <akinobu.mita@gmail.com>
5621 S:      Supported
5622 F:      Documentation/fault-injection/
5623 F:      lib/fault-inject.c
5624
5625 FBTFT Framebuffer drivers
5626 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5627 S:      Maintained
5628 F:      drivers/staging/fbtft/
5629
5630 FC0011 TUNER DRIVER
5631 M:      Michael Buesch <m@bues.ch>
5632 L:      linux-media@vger.kernel.org
5633 S:      Maintained
5634 F:      drivers/media/tuners/fc0011.h
5635 F:      drivers/media/tuners/fc0011.c
5636
5637 FC2580 MEDIA DRIVER
5638 M:      Antti Palosaari <crope@iki.fi>
5639 L:      linux-media@vger.kernel.org
5640 W:      https://linuxtv.org
5641 W:      http://palosaari.fi/linux/
5642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5643 T:      git git://linuxtv.org/anttip/media_tree.git
5644 S:      Maintained
5645 F:      drivers/media/tuners/fc2580*
5646
5647 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5648 M:      Johannes Thumshirn <jth@kernel.org>
5649 L:      linux-scsi@vger.kernel.org
5650 W:      www.Open-FCoE.org
5651 S:      Supported
5652 F:      drivers/scsi/libfc/
5653 F:      drivers/scsi/fcoe/
5654 F:      include/scsi/fc/
5655 F:      include/scsi/libfc.h
5656 F:      include/scsi/libfcoe.h
5657 F:      include/uapi/scsi/fc/
5658
5659 FILE LOCKING (flock() and fcntl()/lockf())
5660 M:      Jeff Layton <jlayton@kernel.org>
5661 M:      "J. Bruce Fields" <bfields@fieldses.org>
5662 L:      linux-fsdevel@vger.kernel.org
5663 S:      Maintained
5664 F:      include/linux/fcntl.h
5665 F:      include/uapi/linux/fcntl.h
5666 F:      fs/fcntl.c
5667 F:      fs/locks.c
5668
5669 FILESYSTEMS (VFS and infrastructure)
5670 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5671 L:      linux-fsdevel@vger.kernel.org
5672 S:      Maintained
5673 F:      fs/*
5674 F:      include/linux/fs.h
5675 F:      include/uapi/linux/fs.h
5676
5677 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5678 M:      Riku Voipio <riku.voipio@iki.fi>
5679 L:      linux-hwmon@vger.kernel.org
5680 S:      Maintained
5681 F:      drivers/hwmon/f75375s.c
5682 F:      include/linux/f75375s.h
5683
5684 FIREWIRE AUDIO DRIVERS
5685 M:      Clemens Ladisch <clemens@ladisch.de>
5686 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5687 T:      git git://git.alsa-project.org/alsa-kernel.git
5688 S:      Maintained
5689 F:      sound/firewire/
5690
5691 FIREWIRE MEDIA DRIVERS (firedtv)
5692 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5693 L:      linux-media@vger.kernel.org
5694 L:      linux1394-devel@lists.sourceforge.net
5695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5696 S:      Maintained
5697 F:      drivers/media/firewire/
5698
5699 FIREWIRE SBP-2 TARGET
5700 M:      Chris Boot <bootc@bootc.net>
5701 L:      linux-scsi@vger.kernel.org
5702 L:      target-devel@vger.kernel.org
5703 L:      linux1394-devel@lists.sourceforge.net
5704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5705 S:      Maintained
5706 F:      drivers/target/sbp/
5707
5708 FIREWIRE SUBSYSTEM
5709 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5710 L:      linux1394-devel@lists.sourceforge.net
5711 W:      http://ieee1394.wiki.kernel.org/
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5713 S:      Maintained
5714 F:      drivers/firewire/
5715 F:      include/linux/firewire.h
5716 F:      include/uapi/linux/firewire*.h
5717 F:      tools/firewire/
5718
5719 FIRMWARE LOADER (request_firmware)
5720 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5721 L:      linux-kernel@vger.kernel.org
5722 S:      Maintained
5723 F:      Documentation/firmware_class/
5724 F:      drivers/base/firmware_loader/
5725 F:      include/linux/firmware.h
5726
5727 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5728 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5729 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5730 S:      Maintained
5731 F:      drivers/block/rsxx/
5732
5733 FLOPPY DRIVER
5734 M:      Jiri Kosina <jikos@kernel.org>
5735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5736 S:      Odd fixes
5737 F:      drivers/block/floppy.c
5738
5739 FMC SUBSYSTEM
5740 M:      Alessandro Rubini <rubini@gnudd.com>
5741 W:      http://www.ohwr.org/projects/fmc-bus
5742 S:      Supported
5743 F:      drivers/fmc/
5744 F:      include/linux/fmc*.h
5745 F:      include/linux/ipmi-fru.h
5746 K:      fmc_d.*register
5747
5748 FPGA MANAGER FRAMEWORK
5749 M:      Alan Tull <atull@kernel.org>
5750 M:      Moritz Fischer <mdf@kernel.org>
5751 L:      linux-fpga@vger.kernel.org
5752 S:      Maintained
5753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5754 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5755 F:      Documentation/fpga/
5756 F:      Documentation/driver-api/fpga/
5757 F:      Documentation/devicetree/bindings/fpga/
5758 F:      drivers/fpga/
5759 F:      include/linux/fpga/
5760 W:      http://www.rocketboards.org
5761
5762 FPGA DFL DRIVERS
5763 M:      Wu Hao <hao.wu@intel.com>
5764 L:      linux-fpga@vger.kernel.org
5765 S:      Maintained
5766 F:      Documentation/fpga/dfl.txt
5767 F:      include/uapi/linux/fpga-dfl.h
5768 F:      drivers/fpga/dfl*
5769
5770 FPU EMULATOR
5771 M:      Bill Metzenthen <billm@melbpc.org.au>
5772 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5773 S:      Maintained
5774 F:      arch/x86/math-emu/
5775
5776 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5777 L:      netdev@vger.kernel.org
5778 S:      Orphan
5779 F:      drivers/net/wan/dlci.c
5780 F:      drivers/net/wan/sdla.c
5781
5782 FRAMEBUFFER LAYER
5783 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5784 L:      dri-devel@lists.freedesktop.org
5785 L:      linux-fbdev@vger.kernel.org
5786 T:      git git://github.com/bzolnier/linux.git
5787 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5788 S:      Maintained
5789 F:      Documentation/fb/
5790 F:      drivers/video/
5791 F:      include/video/
5792 F:      include/linux/fb.h
5793 F:      include/uapi/video/
5794 F:      include/uapi/linux/fb.h
5795
5796 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5797 M:      Horia Geantă <horia.geanta@nxp.com>
5798 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5799 L:      linux-crypto@vger.kernel.org
5800 S:      Maintained
5801 F:      drivers/crypto/caam/
5802 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5803
5804 FREESCALE DIU FRAMEBUFFER DRIVER
5805 M:      Timur Tabi <timur@kernel.org>
5806 L:      linux-fbdev@vger.kernel.org
5807 S:      Maintained
5808 F:      drivers/video/fbdev/fsl-diu-fb.*
5809
5810 FREESCALE DMA DRIVER
5811 M:      Li Yang <leoyang.li@nxp.com>
5812 M:      Zhang Wei <zw@zh-kernel.org>
5813 L:      linuxppc-dev@lists.ozlabs.org
5814 S:      Maintained
5815 F:      drivers/dma/fsldma.*
5816
5817 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5818 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5819 L:      netdev@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/net/ethernet/freescale/gianfar*
5822 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5823
5824 FREESCALE GPMI NAND DRIVER
5825 M:      Han Xu <han.xu@nxp.com>
5826 L:      linux-mtd@lists.infradead.org
5827 S:      Maintained
5828 F:      drivers/mtd/nand/raw/gpmi-nand/*
5829
5830 FREESCALE I2C CPM DRIVER
5831 M:      Jochen Friedrich <jochen@scram.de>
5832 L:      linuxppc-dev@lists.ozlabs.org
5833 L:      linux-i2c@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/i2c/busses/i2c-cpm.c
5836
5837 FREESCALE IMX / MXC FEC DRIVER
5838 M:      Fugang Duan <fugang.duan@nxp.com>
5839 L:      netdev@vger.kernel.org
5840 S:      Maintained
5841 F:      drivers/net/ethernet/freescale/fec_main.c
5842 F:      drivers/net/ethernet/freescale/fec_ptp.c
5843 F:      drivers/net/ethernet/freescale/fec.h
5844 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5845
5846 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5847 M:      Sascha Hauer <s.hauer@pengutronix.de>
5848 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5849 L:      linux-fbdev@vger.kernel.org
5850 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5851 S:      Maintained
5852 F:      include/linux/platform_data/video-imxfb.h
5853 F:      drivers/video/fbdev/imxfb.c
5854
5855 FREESCALE QORIQ DPAA ETHERNET DRIVER
5856 M:      Madalin Bucur <madalin.bucur@nxp.com>
5857 L:      netdev@vger.kernel.org
5858 S:      Maintained
5859 F:      drivers/net/ethernet/freescale/dpaa
5860
5861 FREESCALE QORIQ DPAA FMAN DRIVER
5862 M:      Madalin Bucur <madalin.bucur@nxp.com>
5863 L:      netdev@vger.kernel.org
5864 S:      Maintained
5865 F:      drivers/net/ethernet/freescale/fman
5866 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5867
5868 FREESCALE QORIQ PTP CLOCK DRIVER
5869 M:      Yangbo Lu <yangbo.lu@nxp.com>
5870 L:      netdev@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/ptp/ptp_qoriq.c
5873 F:      include/linux/fsl/ptp_qoriq.h
5874 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5875
5876 FREESCALE QUAD SPI DRIVER
5877 M:      Han Xu <han.xu@nxp.com>
5878 L:      linux-mtd@lists.infradead.org
5879 S:      Maintained
5880 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5881
5882 FREESCALE QUICC ENGINE LIBRARY
5883 M:      Qiang Zhao <qiang.zhao@nxp.com>
5884 L:      linuxppc-dev@lists.ozlabs.org
5885 S:      Maintained
5886 F:      drivers/soc/fsl/qe/
5887 F:      include/soc/fsl/*qe*.h
5888 F:      include/soc/fsl/*ucc*.h
5889
5890 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5891 M:      Li Yang <leoyang.li@nxp.com>
5892 L:      netdev@vger.kernel.org
5893 L:      linuxppc-dev@lists.ozlabs.org
5894 S:      Maintained
5895 F:      drivers/net/ethernet/freescale/ucc_geth*
5896
5897 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5898 M:      Zhao Qiang <qiang.zhao@nxp.com>
5899 L:      netdev@vger.kernel.org
5900 L:      linuxppc-dev@lists.ozlabs.org
5901 S:      Maintained
5902 F:      drivers/net/wan/fsl_ucc_hdlc*
5903
5904 FREESCALE QUICC ENGINE UCC UART DRIVER
5905 M:      Timur Tabi <timur@kernel.org>
5906 L:      linuxppc-dev@lists.ozlabs.org
5907 S:      Maintained
5908 F:      drivers/tty/serial/ucc_uart.c
5909
5910 FREESCALE SOC DRIVERS
5911 M:      Li Yang <leoyang.li@nxp.com>
5912 L:      linuxppc-dev@lists.ozlabs.org
5913 L:      linux-arm-kernel@lists.infradead.org
5914 S:      Maintained
5915 F:      Documentation/devicetree/bindings/soc/fsl/
5916 F:      drivers/soc/fsl/
5917 F:      include/linux/fsl/
5918
5919 FREESCALE SOC FS_ENET DRIVER
5920 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5921 L:      linuxppc-dev@lists.ozlabs.org
5922 L:      netdev@vger.kernel.org
5923 S:      Maintained
5924 F:      drivers/net/ethernet/freescale/fs_enet/
5925 F:      include/linux/fs_enet_pd.h
5926
5927 FREESCALE SOC SOUND DRIVERS
5928 M:      Timur Tabi <timur@kernel.org>
5929 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5930 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5931 R:      Fabio Estevam <fabio.estevam@nxp.com>
5932 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5933 L:      linuxppc-dev@lists.ozlabs.org
5934 S:      Maintained
5935 F:      sound/soc/fsl/fsl*
5936 F:      sound/soc/fsl/imx*
5937 F:      sound/soc/fsl/mpc8610_hpcd.c
5938
5939 FREESCALE USB PERIPHERAL DRIVERS
5940 M:      Li Yang <leoyang.li@nxp.com>
5941 L:      linux-usb@vger.kernel.org
5942 L:      linuxppc-dev@lists.ozlabs.org
5943 S:      Maintained
5944 F:      drivers/usb/gadget/udc/fsl*
5945
5946 FREEVXFS FILESYSTEM
5947 M:      Christoph Hellwig <hch@infradead.org>
5948 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5949 S:      Maintained
5950 F:      fs/freevxfs/
5951
5952 FREEZER
5953 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5954 M:      Pavel Machek <pavel@ucw.cz>
5955 L:      linux-pm@vger.kernel.org
5956 S:      Supported
5957 F:      Documentation/power/freezing-of-tasks.txt
5958 F:      include/linux/freezer.h
5959 F:      kernel/freezer.c
5960
5961 FRONTSWAP API
5962 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5963 L:      linux-kernel@vger.kernel.org
5964 S:      Maintained
5965 F:      mm/frontswap.c
5966 F:      include/linux/frontswap.h
5967
5968 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5969 M:      David Howells <dhowells@redhat.com>
5970 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5971 S:      Supported
5972 F:      Documentation/filesystems/caching/
5973 F:      fs/fscache/
5974 F:      include/linux/fscache*.h
5975
5976 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5977 M:      Theodore Y. Ts'o <tytso@mit.edu>
5978 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5979 L:      linux-fscrypt@vger.kernel.org
5980 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5982 S:      Supported
5983 F:      fs/crypto/
5984 F:      include/linux/fscrypt*.h
5985 F:      Documentation/filesystems/fscrypt.rst
5986
5987 FSI-ATTACHED I2C DRIVER
5988 M:      Eddie James <eajames@linux.vnet.ibm.com>
5989 L:      linux-i2c@vger.kernel.org
5990 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5991 S:      Maintained
5992 F:      drivers/i2c/busses/i2c-fsi.c
5993 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5994
5995 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5996 M:      Jan Kara <jack@suse.cz>
5997 R:      Amir Goldstein <amir73il@gmail.com>
5998 L:      linux-fsdevel@vger.kernel.org
5999 S:      Maintained
6000 F:      fs/notify/
6001 F:      include/linux/fsnotify*.h
6002
6003 FUJITSU LAPTOP EXTRAS
6004 M:      Jonathan Woithe <jwoithe@just42.net>
6005 L:      platform-driver-x86@vger.kernel.org
6006 S:      Maintained
6007 F:      drivers/platform/x86/fujitsu-laptop.c
6008
6009 FUJITSU M-5MO LS CAMERA ISP DRIVER
6010 M:      Kyungmin Park <kyungmin.park@samsung.com>
6011 M:      Heungjun Kim <riverful.kim@samsung.com>
6012 L:      linux-media@vger.kernel.org
6013 S:      Maintained
6014 F:      drivers/media/i2c/m5mols/
6015 F:      include/media/i2c/m5mols.h
6016
6017 FUJITSU TABLET EXTRAS
6018 M:      Robert Gerlach <khnz@gmx.de>
6019 L:      platform-driver-x86@vger.kernel.org
6020 S:      Maintained
6021 F:      drivers/platform/x86/fujitsu-tablet.c
6022
6023 FUSE: FILESYSTEM IN USERSPACE
6024 M:      Miklos Szeredi <miklos@szeredi.hu>
6025 L:      linux-fsdevel@vger.kernel.org
6026 W:      http://fuse.sourceforge.net/
6027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6028 S:      Maintained
6029 F:      fs/fuse/
6030 F:      include/uapi/linux/fuse.h
6031 F:      Documentation/filesystems/fuse.txt
6032
6033 FUTEX SUBSYSTEM
6034 M:      Thomas Gleixner <tglx@linutronix.de>
6035 M:      Ingo Molnar <mingo@redhat.com>
6036 R:      Peter Zijlstra <peterz@infradead.org>
6037 R:      Darren Hart <dvhart@infradead.org>
6038 L:      linux-kernel@vger.kernel.org
6039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6040 S:      Maintained
6041 F:      kernel/futex.c
6042 F:      kernel/futex_compat.c
6043 F:      include/asm-generic/futex.h
6044 F:      include/linux/futex.h
6045 F:      include/uapi/linux/futex.h
6046 F:      tools/testing/selftests/futex/
6047 F:      tools/perf/bench/futex*
6048 F:      Documentation/*futex*
6049
6050 GCC PLUGINS
6051 M:      Kees Cook <keescook@chromium.org>
6052 R:      Emese Revfy <re.emese@gmail.com>
6053 L:      kernel-hardening@lists.openwall.com
6054 S:      Maintained
6055 F:      scripts/gcc-plugins/
6056 F:      scripts/gcc-plugin.sh
6057 F:      scripts/Makefile.gcc-plugins
6058 F:      Documentation/gcc-plugins.txt
6059
6060 GASKET DRIVER FRAMEWORK
6061 M:      Rob Springer <rspringer@google.com>
6062 M:      John Joseph <jnjoseph@google.com>
6063 M:      Ben Chan <benchan@chromium.org>
6064 S:      Maintained
6065 F:      drivers/staging/gasket/
6066
6067 GCOV BASED KERNEL PROFILING
6068 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6069 S:      Maintained
6070 F:      kernel/gcov/
6071 F:      Documentation/dev-tools/gcov.rst
6072
6073 GDB KERNEL DEBUGGING HELPER SCRIPTS
6074 M:      Jan Kiszka <jan.kiszka@siemens.com>
6075 M:      Kieran Bingham <kbingham@kernel.org>
6076 S:      Supported
6077 F:      scripts/gdb/
6078
6079 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6080 M:      Achim Leubner <achim_leubner@adaptec.com>
6081 L:      linux-scsi@vger.kernel.org
6082 W:      http://www.icp-vortex.com/
6083 S:      Supported
6084 F:      drivers/scsi/gdt*
6085
6086 GEMTEK FM RADIO RECEIVER DRIVER
6087 M:      Hans Verkuil <hverkuil@xs4all.nl>
6088 L:      linux-media@vger.kernel.org
6089 T:      git git://linuxtv.org/media_tree.git
6090 W:      https://linuxtv.org
6091 S:      Maintained
6092 F:      drivers/media/radio/radio-gemtek*
6093
6094 GENERIC GPIO I2C DRIVER
6095 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6096 S:      Supported
6097 F:      drivers/i2c/busses/i2c-gpio.c
6098 F:      include/linux/platform_data/i2c-gpio.h
6099
6100 GENERIC GPIO I2C MULTIPLEXER DRIVER
6101 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6102 L:      linux-i2c@vger.kernel.org
6103 S:      Supported
6104 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6105 F:      include/linux/platform_data/i2c-mux-gpio.h
6106 F:      Documentation/i2c/muxes/i2c-mux-gpio
6107
6108 GENERIC HDLC (WAN) DRIVERS
6109 M:      Krzysztof Halasa <khc@pm.waw.pl>
6110 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6111 S:      Maintained
6112 F:      drivers/net/wan/c101.c
6113 F:      drivers/net/wan/hd6457*
6114 F:      drivers/net/wan/hdlc*
6115 F:      drivers/net/wan/n2.c
6116 F:      drivers/net/wan/pc300too.c
6117 F:      drivers/net/wan/pci200syn.c
6118 F:      drivers/net/wan/wanxl*
6119
6120 GENERIC INCLUDE/ASM HEADER FILES
6121 M:      Arnd Bergmann <arnd@arndb.de>
6122 L:      linux-arch@vger.kernel.org
6123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6124 S:      Maintained
6125 F:      include/asm-generic/
6126 F:      include/uapi/asm-generic/
6127
6128 GENERIC PHY FRAMEWORK
6129 M:      Kishon Vijay Abraham I <kishon@ti.com>
6130 L:      linux-kernel@vger.kernel.org
6131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6132 S:      Supported
6133 F:      drivers/phy/
6134 F:      include/linux/phy/
6135
6136 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6137 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6138 S:      Supported
6139 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6140
6141 GENERIC PM DOMAINS
6142 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6143 M:      Kevin Hilman <khilman@kernel.org>
6144 M:      Ulf Hansson <ulf.hansson@linaro.org>
6145 L:      linux-pm@vger.kernel.org
6146 S:      Supported
6147 F:      drivers/base/power/domain*.c
6148 F:      include/linux/pm_domain.h
6149 F:      Documentation/devicetree/bindings/power/power_domain.txt
6150
6151 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6152 M:      Eugen Hristev <eugen.hristev@microchip.com>
6153 L:      linux-input@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/input/touchscreen/resistive-adc-touch.c
6156
6157 GENERIC UIO DRIVER FOR PCI DEVICES
6158 M:      "Michael S. Tsirkin" <mst@redhat.com>
6159 L:      kvm@vger.kernel.org
6160 S:      Supported
6161 F:      drivers/uio/uio_pci_generic.c
6162
6163 GENWQE (IBM Generic Workqueue Card)
6164 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6165 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6166 S:      Supported
6167 F:      drivers/misc/genwqe/
6168
6169 GET_MAINTAINER SCRIPT
6170 M:      Joe Perches <joe@perches.com>
6171 S:      Maintained
6172 F:      scripts/get_maintainer.pl
6173
6174 GFS2 FILE SYSTEM
6175 M:      Bob Peterson <rpeterso@redhat.com>
6176 M:      Andreas Gruenbacher <agruenba@redhat.com>
6177 L:      cluster-devel@redhat.com
6178 W:      http://sources.redhat.com/cluster/
6179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6180 S:      Supported
6181 F:      Documentation/filesystems/gfs2*.txt
6182 F:      fs/gfs2/
6183 F:      include/uapi/linux/gfs2_ondisk.h
6184
6185 GIGASET ISDN DRIVERS
6186 M:      Paul Bolle <pebolle@tiscali.nl>
6187 L:      gigaset307x-common@lists.sourceforge.net
6188 W:      http://gigaset307x.sourceforge.net/
6189 S:      Odd Fixes
6190 F:      Documentation/isdn/README.gigaset
6191 F:      drivers/isdn/gigaset/
6192 F:      include/uapi/linux/gigaset_dev.h
6193
6194 GNSS SUBSYSTEM
6195 M:      Johan Hovold <johan@kernel.org>
6196 S:      Maintained
6197 F:      Documentation/ABI/testing/sysfs-class-gnss
6198 F:      Documentation/devicetree/bindings/gnss/
6199 F:      drivers/gnss/
6200 F:      include/linux/gnss.h
6201
6202 GO7007 MPEG CODEC
6203 M:      Hans Verkuil <hans.verkuil@cisco.com>
6204 L:      linux-media@vger.kernel.org
6205 S:      Maintained
6206 F:      drivers/media/usb/go7007/
6207
6208 GOODIX TOUCHSCREEN
6209 M:      Bastien Nocera <hadess@hadess.net>
6210 L:      linux-input@vger.kernel.org
6211 S:      Maintained
6212 F:      drivers/input/touchscreen/goodix.c
6213
6214 GPD POCKET FAN DRIVER
6215 M:      Hans de Goede <hdegoede@redhat.com>
6216 L:      platform-driver-x86@vger.kernel.org
6217 S:      Maintained
6218 F:      drivers/platform/x86/gpd-pocket-fan.c
6219
6220 GPIO ACPI SUPPORT
6221 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6222 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6223 L:      linux-gpio@vger.kernel.org
6224 L:      linux-acpi@vger.kernel.org
6225 S:      Maintained
6226 F:      Documentation/acpi/gpio-properties.txt
6227 F:      drivers/gpio/gpiolib-acpi.c
6228
6229 GPIO IR Transmitter
6230 M:      Sean Young <sean@mess.org>
6231 L:      linux-media@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/media/rc/gpio-ir-tx.c
6234
6235 GPIO MOCKUP DRIVER
6236 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6237 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6238 L:      linux-gpio@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/gpio/gpio-mockup.c
6241 F:      tools/testing/selftests/gpio/
6242
6243 GPIO SUBSYSTEM
6244 M:      Linus Walleij <linus.walleij@linaro.org>
6245 L:      linux-gpio@vger.kernel.org
6246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6247 S:      Maintained
6248 F:      Documentation/devicetree/bindings/gpio/
6249 F:      Documentation/driver-api/gpio/
6250 F:      Documentation/gpio/
6251 F:      Documentation/ABI/testing/gpio-cdev
6252 F:      Documentation/ABI/obsolete/sysfs-gpio
6253 F:      drivers/gpio/
6254 F:      include/linux/gpio/
6255 F:      include/linux/gpio.h
6256 F:      include/linux/of_gpio.h
6257 F:      include/asm-generic/gpio.h
6258 F:      include/uapi/linux/gpio.h
6259 F:      tools/gpio/
6260
6261 GRE DEMULTIPLEXER DRIVER
6262 M:      Dmitry Kozlov <xeb@mail.ru>
6263 L:      netdev@vger.kernel.org
6264 S:      Maintained
6265 F:      net/ipv4/gre_demux.c
6266 F:      net/ipv4/gre_offload.c
6267 F:      include/net/gre.h
6268
6269 GRETH 10/100/1G Ethernet MAC device driver
6270 M:      Andreas Larsson <andreas@gaisler.com>
6271 L:      netdev@vger.kernel.org
6272 S:      Maintained
6273 F:      drivers/net/ethernet/aeroflex/
6274
6275 GREYBUS AUDIO PROTOCOLS DRIVERS
6276 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6277 M:      Mark Greer <mgreer@animalcreek.com>
6278 S:      Maintained
6279 F:      drivers/staging/greybus/audio_apbridgea.c
6280 F:      drivers/staging/greybus/audio_apbridgea.h
6281 F:      drivers/staging/greybus/audio_codec.c
6282 F:      drivers/staging/greybus/audio_codec.h
6283 F:      drivers/staging/greybus/audio_gb.c
6284 F:      drivers/staging/greybus/audio_manager.c
6285 F:      drivers/staging/greybus/audio_manager.h
6286 F:      drivers/staging/greybus/audio_manager_module.c
6287 F:      drivers/staging/greybus/audio_manager_private.h
6288 F:      drivers/staging/greybus/audio_manager_sysfs.c
6289 F:      drivers/staging/greybus/audio_module.c
6290 F:      drivers/staging/greybus/audio_topology.c
6291
6292 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6293 M:      Viresh Kumar <vireshk@kernel.org>
6294 S:      Maintained
6295 F:      drivers/staging/greybus/authentication.c
6296 F:      drivers/staging/greybus/bootrom.c
6297 F:      drivers/staging/greybus/firmware.h
6298 F:      drivers/staging/greybus/fw-core.c
6299 F:      drivers/staging/greybus/fw-download.c
6300 F:      drivers/staging/greybus/fw-management.c
6301 F:      drivers/staging/greybus/greybus_authentication.h
6302 F:      drivers/staging/greybus/greybus_firmware.h
6303 F:      drivers/staging/greybus/hid.c
6304 F:      drivers/staging/greybus/i2c.c
6305 F:      drivers/staging/greybus/spi.c
6306 F:      drivers/staging/greybus/spilib.c
6307 F:      drivers/staging/greybus/spilib.h
6308
6309 GREYBUS LOOPBACK DRIVER
6310 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6311 S:      Maintained
6312 F:      drivers/staging/greybus/loopback.c
6313
6314 GREYBUS PLATFORM DRIVERS
6315 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6316 S:      Maintained
6317 F:      drivers/staging/greybus/arche-platform.c
6318 F:      drivers/staging/greybus/arche-apb-ctrl.c
6319 F:      drivers/staging/greybus/arche_platform.h
6320
6321 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6322 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6323 S:      Maintained
6324 F:      drivers/staging/greybus/sdio.c
6325 F:      drivers/staging/greybus/light.c
6326 F:      drivers/staging/greybus/gpio.c
6327 F:      drivers/staging/greybus/power_supply.c
6328 F:      drivers/staging/greybus/spi.c
6329 F:      drivers/staging/greybus/spilib.c
6330
6331 GREYBUS SUBSYSTEM
6332 M:      Johan Hovold <johan@kernel.org>
6333 M:      Alex Elder <elder@kernel.org>
6334 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6335 S:      Maintained
6336 F:      drivers/staging/greybus/
6337 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6338
6339 GREYBUS UART PROTOCOLS DRIVERS
6340 M:      David Lin <dtwlin@gmail.com>
6341 S:      Maintained
6342 F:      drivers/staging/greybus/uart.c
6343 F:      drivers/staging/greybus/log.c
6344
6345 GS1662 VIDEO SERIALIZER
6346 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6347 L:      linux-media@vger.kernel.org
6348 T:      git git://linuxtv.org/media_tree.git
6349 S:      Maintained
6350 F:      drivers/media/spi/gs1662.c
6351
6352 GSPCA FINEPIX SUBDRIVER
6353 M:      Frank Zago <frank@zago.net>
6354 L:      linux-media@vger.kernel.org
6355 T:      git git://linuxtv.org/media_tree.git
6356 S:      Maintained
6357 F:      drivers/media/usb/gspca/finepix.c
6358
6359 GSPCA GL860 SUBDRIVER
6360 M:      Olivier Lorin <o.lorin@laposte.net>
6361 L:      linux-media@vger.kernel.org
6362 T:      git git://linuxtv.org/media_tree.git
6363 S:      Maintained
6364 F:      drivers/media/usb/gspca/gl860/
6365
6366 GSPCA M5602 SUBDRIVER
6367 M:      Erik Andren <erik.andren@gmail.com>
6368 L:      linux-media@vger.kernel.org
6369 T:      git git://linuxtv.org/media_tree.git
6370 S:      Maintained
6371 F:      drivers/media/usb/gspca/m5602/
6372
6373 GSPCA PAC207 SONIXB SUBDRIVER
6374 M:      Hans Verkuil <hverkuil@xs4all.nl>
6375 L:      linux-media@vger.kernel.org
6376 T:      git git://linuxtv.org/media_tree.git
6377 S:      Odd Fixes
6378 F:      drivers/media/usb/gspca/pac207.c
6379
6380 GSPCA SN9C20X SUBDRIVER
6381 M:      Brian Johnson <brijohn@gmail.com>
6382 L:      linux-media@vger.kernel.org
6383 T:      git git://linuxtv.org/media_tree.git
6384 S:      Maintained
6385 F:      drivers/media/usb/gspca/sn9c20x.c
6386
6387 GSPCA T613 SUBDRIVER
6388 M:      Leandro Costantino <lcostantino@gmail.com>
6389 L:      linux-media@vger.kernel.org
6390 T:      git git://linuxtv.org/media_tree.git
6391 S:      Maintained
6392 F:      drivers/media/usb/gspca/t613.c
6393
6394 GSPCA USB WEBCAM DRIVER
6395 M:      Hans Verkuil <hverkuil@xs4all.nl>
6396 L:      linux-media@vger.kernel.org
6397 T:      git git://linuxtv.org/media_tree.git
6398 S:      Odd Fixes
6399 F:      drivers/media/usb/gspca/
6400
6401 GTP (GPRS Tunneling Protocol)
6402 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6403 M:      Harald Welte <laforge@gnumonks.org>
6404 L:      osmocom-net-gprs@lists.osmocom.org
6405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6406 S:      Maintained
6407 F:      drivers/net/gtp.c
6408
6409 GUID PARTITION TABLE (GPT)
6410 M:      Davidlohr Bueso <dave@stgolabs.net>
6411 L:      linux-efi@vger.kernel.org
6412 S:      Maintained
6413 F:      block/partitions/efi.*
6414
6415 H8/300 ARCHITECTURE
6416 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6417 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6418 W:      http://uclinux-h8.sourceforge.jp
6419 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6420 S:      Maintained
6421 F:      arch/h8300/
6422 F:      drivers/clocksource/h8300_*.c
6423 F:      drivers/clk/h8300/
6424 F:      drivers/irqchip/irq-renesas-h8*.c
6425
6426 HACKRF MEDIA DRIVER
6427 M:      Antti Palosaari <crope@iki.fi>
6428 L:      linux-media@vger.kernel.org
6429 W:      https://linuxtv.org
6430 W:      http://palosaari.fi/linux/
6431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6432 T:      git git://linuxtv.org/anttip/media_tree.git
6433 S:      Maintained
6434 F:      drivers/media/usb/hackrf/
6435
6436 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6437 M:      Frank Seidel <frank@f-seidel.de>
6438 L:      platform-driver-x86@vger.kernel.org
6439 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6440 S:      Maintained
6441 F:      drivers/platform/x86/hdaps.c
6442
6443 HARDWARE MONITORING
6444 M:      Jean Delvare <jdelvare@suse.com>
6445 M:      Guenter Roeck <linux@roeck-us.net>
6446 L:      linux-hwmon@vger.kernel.org
6447 W:      http://hwmon.wiki.kernel.org/
6448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6449 S:      Maintained
6450 F:      Documentation/devicetree/bindings/hwmon/
6451 F:      Documentation/hwmon/
6452 F:      drivers/hwmon/
6453 F:      include/linux/hwmon*.h
6454
6455 HARDWARE RANDOM NUMBER GENERATOR CORE
6456 M:      Matt Mackall <mpm@selenic.com>
6457 M:      Herbert Xu <herbert@gondor.apana.org.au>
6458 L:      linux-crypto@vger.kernel.org
6459 S:      Odd fixes
6460 F:      Documentation/devicetree/bindings/rng/
6461 F:      Documentation/hw_random.txt
6462 F:      drivers/char/hw_random/
6463 F:      include/linux/hw_random.h
6464
6465 HARDWARE TRACING FACILITIES
6466 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6467 S:      Maintained
6468 F:      drivers/hwtracing/
6469
6470 HARDWARE SPINLOCK CORE
6471 M:      Ohad Ben-Cohen <ohad@wizery.com>
6472 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6473 L:      linux-remoteproc@vger.kernel.org
6474 S:      Maintained
6475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6476 F:      Documentation/devicetree/bindings/hwlock/
6477 F:      Documentation/hwspinlock.txt
6478 F:      drivers/hwspinlock/
6479 F:      include/linux/hwspinlock.h
6480
6481 HARMONY SOUND DRIVER
6482 L:      linux-parisc@vger.kernel.org
6483 S:      Maintained
6484 F:      sound/parisc/harmony.*
6485
6486 HDPVR USB VIDEO ENCODER DRIVER
6487 M:      Hans Verkuil <hverkuil@xs4all.nl>
6488 L:      linux-media@vger.kernel.org
6489 T:      git git://linuxtv.org/media_tree.git
6490 W:      https://linuxtv.org
6491 S:      Odd Fixes
6492 F:      drivers/media/usb/hdpvr/
6493
6494 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6495 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6496 S:      Supported
6497 F:      Documentation/watchdog/hpwdt.txt
6498 F:      drivers/watchdog/hpwdt.c
6499
6500 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6501 M:      Don Brace <don.brace@microsemi.com>
6502 L:      esc.storagedev@microsemi.com
6503 L:      linux-scsi@vger.kernel.org
6504 S:      Supported
6505 F:      Documentation/scsi/hpsa.txt
6506 F:      drivers/scsi/hpsa*.[ch]
6507 F:      include/linux/cciss*.h
6508 F:      include/uapi/linux/cciss*.h
6509
6510 HFI1 DRIVER
6511 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6512 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6513 L:      linux-rdma@vger.kernel.org
6514 S:      Supported
6515 F:      drivers/infiniband/hw/hfi1
6516
6517 HFS FILESYSTEM
6518 L:      linux-fsdevel@vger.kernel.org
6519 S:      Orphan
6520 F:      Documentation/filesystems/hfs.txt
6521 F:      fs/hfs/
6522
6523 HFSPLUS FILESYSTEM
6524 L:      linux-fsdevel@vger.kernel.org
6525 S:      Orphan
6526 F:      Documentation/filesystems/hfsplus.txt
6527 F:      fs/hfsplus/
6528
6529 HGA FRAMEBUFFER DRIVER
6530 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6531 L:      linux-nvidia@lists.surfsouth.com
6532 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6533 S:      Maintained
6534 F:      drivers/video/fbdev/hgafb.c
6535
6536 HIBERNATION (aka Software Suspend, aka swsusp)
6537 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6538 M:      Pavel Machek <pavel@ucw.cz>
6539 L:      linux-pm@vger.kernel.org
6540 B:      https://bugzilla.kernel.org
6541 S:      Supported
6542 F:      arch/x86/power/
6543 F:      drivers/base/power/
6544 F:      kernel/power/
6545 F:      include/linux/suspend.h
6546 F:      include/linux/freezer.h
6547 F:      include/linux/pm.h
6548 F:      arch/*/include/asm/suspend*.h
6549
6550 HID CORE LAYER
6551 M:      Jiri Kosina <jikos@kernel.org>
6552 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6553 L:      linux-input@vger.kernel.org
6554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6555 S:      Maintained
6556 F:      drivers/hid/
6557 F:      include/linux/hid*
6558 F:      include/uapi/linux/hid*
6559
6560 HID SENSOR HUB DRIVERS
6561 M:      Jiri Kosina <jikos@kernel.org>
6562 M:      Jonathan Cameron <jic23@kernel.org>
6563 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6564 L:      linux-input@vger.kernel.org
6565 L:      linux-iio@vger.kernel.org
6566 S:      Maintained
6567 F:      Documentation/hid/hid-sensor*
6568 F:      drivers/hid/hid-sensor-*
6569 F:      drivers/iio/*/hid-*
6570 F:      include/linux/hid-sensor-*
6571
6572 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6573 M:      Thomas Gleixner <tglx@linutronix.de>
6574 L:      linux-kernel@vger.kernel.org
6575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6576 S:      Maintained
6577 F:      Documentation/timers/
6578 F:      kernel/time/hrtimer.c
6579 F:      kernel/time/clockevents.c
6580 F:      kernel/time/timer_*.c
6581 F:      include/linux/clockchips.h
6582 F:      include/linux/hrtimer.h
6583
6584 HIGH-SPEED SCC DRIVER FOR AX.25
6585 L:      linux-hams@vger.kernel.org
6586 S:      Orphan
6587 F:      drivers/net/hamradio/dmascc.c
6588 F:      drivers/net/hamradio/scc.c
6589
6590 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6591 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6592 W:      http://www.highpoint-tech.com
6593 S:      Supported
6594 F:      Documentation/scsi/hptiop.txt
6595 F:      drivers/scsi/hptiop.c
6596
6597 HIPPI
6598 M:      Jes Sorensen <jes@trained-monkey.org>
6599 L:      linux-hippi@sunsite.dk
6600 S:      Maintained
6601 F:      include/linux/hippidevice.h
6602 F:      include/uapi/linux/if_hippi.h
6603 F:      net/802/hippi.c
6604 F:      drivers/net/hippi/
6605
6606 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6607 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6608 M:      Salil Mehta <salil.mehta@huawei.com>
6609 L:      netdev@vger.kernel.org
6610 W:      http://www.hisilicon.com
6611 S:      Maintained
6612 F:      drivers/net/ethernet/hisilicon/hns3/
6613
6614 HISILICON LPC BUS DRIVER
6615 M:      john.garry@huawei.com
6616 W:      http://www.hisilicon.com
6617 S:      Maintained
6618 F:      drivers/bus/hisi_lpc.c
6619 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6620
6621 HISILICON NETWORK SUBSYSTEM DRIVER
6622 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6623 M:      Salil Mehta <salil.mehta@huawei.com>
6624 L:      netdev@vger.kernel.org
6625 W:      http://www.hisilicon.com
6626 S:      Maintained
6627 F:      drivers/net/ethernet/hisilicon/
6628 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6629
6630 HISILICON PMU DRIVER
6631 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6632 W:      http://www.hisilicon.com
6633 S:      Supported
6634 F:      drivers/perf/hisilicon
6635 F:      Documentation/perf/hisi-pmu.txt
6636
6637 HISILICON ROCE DRIVER
6638 M:      Lijun Ou <oulijun@huawei.com>
6639 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6640 L:      linux-rdma@vger.kernel.org
6641 S:      Maintained
6642 F:      drivers/infiniband/hw/hns/
6643 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6644
6645 HISILICON SAS Controller
6646 M:      John Garry <john.garry@huawei.com>
6647 W:      http://www.hisilicon.com
6648 S:      Supported
6649 F:      drivers/scsi/hisi_sas/
6650 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6651
6652 HMM - Heterogeneous Memory Management
6653 M:      Jérôme Glisse <jglisse@redhat.com>
6654 L:      linux-mm@kvack.org
6655 S:      Maintained
6656 F:      mm/hmm*
6657 F:      include/linux/hmm*
6658 F:      Documentation/vm/hmm.rst
6659
6660 HOST AP DRIVER
6661 M:      Jouni Malinen <j@w1.fi>
6662 L:      linux-wireless@vger.kernel.org
6663 W:      http://w1.fi/hostap-driver.html
6664 S:      Obsolete
6665 F:      drivers/net/wireless/intersil/hostap/
6666
6667 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6668 L:      platform-driver-x86@vger.kernel.org
6669 S:      Orphan
6670 F:      drivers/platform/x86/tc1100-wmi.c
6671
6672 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6673 M:      Jaroslav Kysela <perex@perex.cz>
6674 S:      Maintained
6675 F:      drivers/net/ethernet/hp/hp100.*
6676
6677 HPET:   High Precision Event Timers driver
6678 M:      Clemens Ladisch <clemens@ladisch.de>
6679 S:      Maintained
6680 F:      Documentation/timers/hpet.txt
6681 F:      drivers/char/hpet.c
6682 F:      include/linux/hpet.h
6683 F:      include/uapi/linux/hpet.h
6684
6685 HPET:   x86
6686 S:      Orphan
6687 F:      arch/x86/kernel/hpet.c
6688 F:      arch/x86/include/asm/hpet.h
6689
6690 HPFS FILESYSTEM
6691 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6692 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6693 S:      Maintained
6694 F:      fs/hpfs/
6695
6696 HSI SUBSYSTEM
6697 M:      Sebastian Reichel <sre@kernel.org>
6698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6699 S:      Maintained
6700 F:      Documentation/ABI/testing/sysfs-bus-hsi
6701 F:      Documentation/driver-api/hsi.rst
6702 F:      drivers/hsi/
6703 F:      include/linux/hsi/
6704 F:      include/uapi/linux/hsi/
6705
6706 HSO 3G MODEM DRIVER
6707 L:      linux-usb@vger.kernel.org
6708 S:      Orphan
6709 F:      drivers/net/usb/hso.c
6710
6711 HSR NETWORK PROTOCOL
6712 M:      Arvid Brodin <arvid.brodin@alten.se>
6713 L:      netdev@vger.kernel.org
6714 S:      Maintained
6715 F:      net/hsr/
6716
6717 HT16K33 LED CONTROLLER DRIVER
6718 M:      Robin van der Gracht <robin@protonic.nl>
6719 S:      Maintained
6720 F:      drivers/auxdisplay/ht16k33.c
6721 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6722
6723 HTCPEN TOUCHSCREEN DRIVER
6724 M:      Pau Oliva Fora <pof@eslack.org>
6725 L:      linux-input@vger.kernel.org
6726 S:      Maintained
6727 F:      drivers/input/touchscreen/htcpen.c
6728
6729 HUAWEI ETHERNET DRIVER
6730 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6731 L:      netdev@vger.kernel.org
6732 S:      Supported
6733 F:      Documentation/networking/hinic.txt
6734 F:      drivers/net/ethernet/huawei/hinic/
6735
6736 HUGETLB FILESYSTEM
6737 M:      Mike Kravetz <mike.kravetz@oracle.com>
6738 L:      linux-mm@kvack.org
6739 S:      Maintained
6740 F:      fs/hugetlbfs/
6741 F:      mm/hugetlb.c
6742 F:      include/linux/hugetlb.h
6743 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6744 F:      Documentation/vm/hugetlbfs_reserv.rst
6745 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6746
6747 HVA ST MEDIA DRIVER
6748 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6749 L:      linux-media@vger.kernel.org
6750 T:      git git://linuxtv.org/media_tree.git
6751 W:      https://linuxtv.org
6752 S:      Supported
6753 F:      drivers/media/platform/sti/hva
6754
6755 HWPOISON MEMORY FAILURE HANDLING
6756 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6757 L:      linux-mm@kvack.org
6758 S:      Maintained
6759 F:      mm/memory-failure.c
6760 F:      mm/hwpoison-inject.c
6761
6762 Hyper-V CORE AND DRIVERS
6763 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6764 M:      Haiyang Zhang <haiyangz@microsoft.com>
6765 M:      Stephen Hemminger <sthemmin@microsoft.com>
6766 L:      devel@linuxdriverproject.org
6767 S:      Maintained
6768 F:      Documentation/networking/netvsc.txt
6769 F:      arch/x86/include/asm/mshyperv.h
6770 F:      arch/x86/include/asm/trace/hyperv.h
6771 F:      arch/x86/include/asm/hyperv-tlfs.h
6772 F:      arch/x86/kernel/cpu/mshyperv.c
6773 F:      arch/x86/hyperv
6774 F:      drivers/hid/hid-hyperv.c
6775 F:      drivers/hv/
6776 F:      drivers/input/serio/hyperv-keyboard.c
6777 F:      drivers/pci/controller/pci-hyperv.c
6778 F:      drivers/net/hyperv/
6779 F:      drivers/scsi/storvsc_drv.c
6780 F:      drivers/uio/uio_hv_generic.c
6781 F:      drivers/video/fbdev/hyperv_fb.c
6782 F:      net/vmw_vsock/hyperv_transport.c
6783 F:      include/linux/hyperv.h
6784 F:      include/uapi/linux/hyperv.h
6785 F:      tools/hv/
6786 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6787
6788 HYPERVISOR VIRTUAL CONSOLE DRIVER
6789 L:      linuxppc-dev@lists.ozlabs.org
6790 S:      Odd Fixes
6791 F:      drivers/tty/hvc/
6792
6793 I2C ACPI SUPPORT
6794 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6795 L:      linux-i2c@vger.kernel.org
6796 L:      linux-acpi@vger.kernel.org
6797 S:      Maintained
6798 F:      drivers/i2c/i2c-core-acpi.c
6799
6800 I2C MUXES
6801 M:      Peter Rosin <peda@axentia.se>
6802 L:      linux-i2c@vger.kernel.org
6803 S:      Maintained
6804 F:      Documentation/i2c/i2c-topology
6805 F:      Documentation/i2c/muxes/
6806 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6807 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6808 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6809 F:      drivers/i2c/i2c-mux.c
6810 F:      drivers/i2c/muxes/
6811 F:      include/linux/i2c-mux.h
6812
6813 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6814 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6815 L:      linux-i2c@vger.kernel.org
6816 S:      Maintained
6817 F:      drivers/i2c/busses/i2c-mv64xxx.c
6818
6819 I2C OVER PARALLEL PORT
6820 M:      Jean Delvare <jdelvare@suse.com>
6821 L:      linux-i2c@vger.kernel.org
6822 S:      Maintained
6823 F:      Documentation/i2c/busses/i2c-parport
6824 F:      Documentation/i2c/busses/i2c-parport-light
6825 F:      drivers/i2c/busses/i2c-parport.c
6826 F:      drivers/i2c/busses/i2c-parport-light.c
6827
6828 I2C SUBSYSTEM
6829 M:      Wolfram Sang <wsa@the-dreams.de>
6830 L:      linux-i2c@vger.kernel.org
6831 W:      https://i2c.wiki.kernel.org/
6832 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6834 S:      Maintained
6835 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6836 F:      Documentation/i2c/
6837 F:      drivers/i2c/*
6838 F:      include/linux/i2c.h
6839 F:      include/linux/i2c-dev.h
6840 F:      include/linux/i2c-smbus.h
6841 F:      include/uapi/linux/i2c.h
6842 F:      include/uapi/linux/i2c-*.h
6843
6844 I2C SUBSYSTEM HOST DRIVERS
6845 L:      linux-i2c@vger.kernel.org
6846 W:      https://i2c.wiki.kernel.org/
6847 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6849 S:      Odd Fixes
6850 F:      Documentation/devicetree/bindings/i2c/
6851 F:      drivers/i2c/algos/
6852 F:      drivers/i2c/busses/
6853
6854 I2C-TAOS-EVM DRIVER
6855 M:      Jean Delvare <jdelvare@suse.com>
6856 L:      linux-i2c@vger.kernel.org
6857 S:      Maintained
6858 F:      Documentation/i2c/busses/i2c-taos-evm
6859 F:      drivers/i2c/busses/i2c-taos-evm.c
6860
6861 I2C-TINY-USB DRIVER
6862 M:      Till Harbaum <till@harbaum.org>
6863 L:      linux-i2c@vger.kernel.org
6864 W:      http://www.harbaum.org/till/i2c_tiny_usb
6865 S:      Maintained
6866 F:      drivers/i2c/busses/i2c-tiny-usb.c
6867
6868 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6869 M:      Jean Delvare <jdelvare@suse.com>
6870 L:      linux-i2c@vger.kernel.org
6871 S:      Maintained
6872 F:      Documentation/i2c/busses/i2c-ali1535
6873 F:      Documentation/i2c/busses/i2c-ali1563
6874 F:      Documentation/i2c/busses/i2c-ali15x3
6875 F:      Documentation/i2c/busses/i2c-amd756
6876 F:      Documentation/i2c/busses/i2c-amd8111
6877 F:      Documentation/i2c/busses/i2c-i801
6878 F:      Documentation/i2c/busses/i2c-nforce2
6879 F:      Documentation/i2c/busses/i2c-piix4
6880 F:      Documentation/i2c/busses/i2c-sis5595
6881 F:      Documentation/i2c/busses/i2c-sis630
6882 F:      Documentation/i2c/busses/i2c-sis96x
6883 F:      Documentation/i2c/busses/i2c-via
6884 F:      Documentation/i2c/busses/i2c-viapro
6885 F:      drivers/i2c/busses/i2c-ali1535.c
6886 F:      drivers/i2c/busses/i2c-ali1563.c
6887 F:      drivers/i2c/busses/i2c-ali15x3.c
6888 F:      drivers/i2c/busses/i2c-amd756.c
6889 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6890 F:      drivers/i2c/busses/i2c-amd8111.c
6891 F:      drivers/i2c/busses/i2c-i801.c
6892 F:      drivers/i2c/busses/i2c-isch.c
6893 F:      drivers/i2c/busses/i2c-nforce2.c
6894 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6895 F:      drivers/i2c/busses/i2c-piix4.c
6896 F:      drivers/i2c/busses/i2c-sis5595.c
6897 F:      drivers/i2c/busses/i2c-sis630.c
6898 F:      drivers/i2c/busses/i2c-sis96x.c
6899 F:      drivers/i2c/busses/i2c-via.c
6900 F:      drivers/i2c/busses/i2c-viapro.c
6901
6902 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6903 M:      Hans de Goede <hdegoede@redhat.com>
6904 L:      linux-i2c@vger.kernel.org
6905 S:      Maintained
6906 F:      drivers/i2c/busses/i2c-cht-wc.c
6907
6908 I2C/SMBUS ISMT DRIVER
6909 M:      Seth Heasley <seth.heasley@intel.com>
6910 M:      Neil Horman <nhorman@tuxdriver.com>
6911 L:      linux-i2c@vger.kernel.org
6912 F:      drivers/i2c/busses/i2c-ismt.c
6913 F:      Documentation/i2c/busses/i2c-ismt
6914
6915 I2C/SMBUS STUB DRIVER
6916 M:      Jean Delvare <jdelvare@suse.com>
6917 L:      linux-i2c@vger.kernel.org
6918 S:      Maintained
6919 F:      drivers/i2c/i2c-stub.c
6920
6921 IA64 (Itanium) PLATFORM
6922 M:      Tony Luck <tony.luck@intel.com>
6923 M:      Fenghua Yu <fenghua.yu@intel.com>
6924 L:      linux-ia64@vger.kernel.org
6925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6926 S:      Maintained
6927 F:      arch/ia64/
6928
6929 IBM Power 842 compression accelerator
6930 M:      Haren Myneni <haren@us.ibm.com>
6931 S:      Supported
6932 F:      drivers/crypto/nx/Makefile
6933 F:      drivers/crypto/nx/Kconfig
6934 F:      drivers/crypto/nx/nx-842*
6935 F:      include/linux/sw842.h
6936 F:      crypto/842.c
6937 F:      lib/842/
6938
6939 IBM Power in-Nest Crypto Acceleration
6940 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6941 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6942 L:      linux-crypto@vger.kernel.org
6943 S:      Supported
6944 F:      drivers/crypto/nx/Makefile
6945 F:      drivers/crypto/nx/Kconfig
6946 F:      drivers/crypto/nx/nx-aes*
6947 F:      drivers/crypto/nx/nx-sha*
6948 F:      drivers/crypto/nx/nx.*
6949 F:      drivers/crypto/nx/nx_csbcpb.h
6950 F:      drivers/crypto/nx/nx_debugfs.h
6951
6952 IBM Power Linux RAID adapter
6953 M:      Brian King <brking@us.ibm.com>
6954 S:      Supported
6955 F:      drivers/scsi/ipr.*
6956
6957 IBM Power SRIOV Virtual NIC Device Driver
6958 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6959 M:      John Allen <jallen@linux.vnet.ibm.com>
6960 L:      netdev@vger.kernel.org
6961 S:      Supported
6962 F:      drivers/net/ethernet/ibm/ibmvnic.*
6963
6964 IBM Power Virtual Accelerator Switchboard
6965 M:      Sukadev Bhattiprolu
6966 L:      linuxppc-dev@lists.ozlabs.org
6967 S:      Supported
6968 F:      arch/powerpc/platforms/powernv/vas*
6969 F:      arch/powerpc/platforms/powernv/copy-paste.h
6970 F:      arch/powerpc/include/asm/vas.h
6971 F:      arch/powerpc/include/uapi/asm/vas.h
6972
6973 IBM Power Virtual Ethernet Device Driver
6974 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6975 L:      netdev@vger.kernel.org
6976 S:      Supported
6977 F:      drivers/net/ethernet/ibm/ibmveth.*
6978
6979 IBM Power Virtual FC Device Drivers
6980 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6981 L:      linux-scsi@vger.kernel.org
6982 S:      Supported
6983 F:      drivers/scsi/ibmvscsi/ibmvfc*
6984
6985 IBM Power Virtual Management Channel Driver
6986 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6987 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6988 S:      Supported
6989 F:      drivers/misc/ibmvmc.*
6990
6991 IBM Power Virtual SCSI Device Drivers
6992 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6993 L:      linux-scsi@vger.kernel.org
6994 S:      Supported
6995 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6996 F:      include/scsi/viosrp.h
6997
6998 IBM Power Virtual SCSI Device Target Driver
6999 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7000 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7001 L:      linux-scsi@vger.kernel.org
7002 L:      target-devel@vger.kernel.org
7003 S:      Supported
7004 F:      drivers/scsi/ibmvscsi_tgt/
7005
7006 IBM Power VMX Cryptographic instructions
7007 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7008 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7009 L:      linux-crypto@vger.kernel.org
7010 S:      Supported
7011 F:      drivers/crypto/vmx/Makefile
7012 F:      drivers/crypto/vmx/Kconfig
7013 F:      drivers/crypto/vmx/vmx.c
7014 F:      drivers/crypto/vmx/aes*
7015 F:      drivers/crypto/vmx/ghash*
7016 F:      drivers/crypto/vmx/ppc-xlate.pl
7017
7018 IBM ServeRAID RAID DRIVER
7019 S:      Orphan
7020 F:      drivers/scsi/ips.*
7021
7022 ICH LPC AND GPIO DRIVER
7023 M:      Peter Tyser <ptyser@xes-inc.com>
7024 S:      Maintained
7025 F:      drivers/mfd/lpc_ich.c
7026 F:      drivers/gpio/gpio-ich.c
7027
7028 IDE SUBSYSTEM
7029 M:      "David S. Miller" <davem@davemloft.net>
7030 L:      linux-ide@vger.kernel.org
7031 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7033 S:      Maintained
7034 F:      Documentation/ide/
7035 F:      drivers/ide/
7036 F:      include/linux/ide.h
7037
7038 IDE/ATAPI DRIVERS
7039 M:      Borislav Petkov <bp@alien8.de>
7040 L:      linux-ide@vger.kernel.org
7041 S:      Maintained
7042 F:      Documentation/cdrom/ide-cd
7043 F:      drivers/ide/ide-cd*
7044
7045 IDEAPAD LAPTOP EXTRAS DRIVER
7046 M:      Ike Panhc <ike.pan@canonical.com>
7047 L:      platform-driver-x86@vger.kernel.org
7048 W:      http://launchpad.net/ideapad-laptop
7049 S:      Maintained
7050 F:      drivers/platform/x86/ideapad-laptop.c
7051
7052 IDEAPAD LAPTOP SLIDEBAR DRIVER
7053 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7054 L:      linux-input@vger.kernel.org
7055 W:      https://github.com/o2genum/ideapad-slidebar
7056 S:      Maintained
7057 F:      drivers/input/misc/ideapad_slidebar.c
7058
7059 IDT VersaClock 5 CLOCK DRIVER
7060 M:      Marek Vasut <marek.vasut@gmail.com>
7061 S:      Maintained
7062 F:      drivers/clk/clk-versaclock5.c
7063
7064 IEEE 802.15.4 SUBSYSTEM
7065 M:      Alexander Aring <alex.aring@gmail.com>
7066 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7067 L:      linux-wpan@vger.kernel.org
7068 W:      http://wpan.cakelab.org/
7069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7071 S:      Maintained
7072 F:      net/ieee802154/
7073 F:      net/mac802154/
7074 F:      drivers/net/ieee802154/
7075 F:      include/linux/nl802154.h
7076 F:      include/linux/ieee802154.h
7077 F:      include/net/nl802154.h
7078 F:      include/net/mac802154.h
7079 F:      include/net/af_ieee802154.h
7080 F:      include/net/cfg802154.h
7081 F:      include/net/ieee802154_netdev.h
7082 F:      Documentation/networking/ieee802154.txt
7083
7084 IFE PROTOCOL
7085 M:      Yotam Gigi <yotam.gi@gmail.com>
7086 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7087 F:      net/ife
7088 F:      include/net/ife.h
7089 F:      include/uapi/linux/ife.h
7090
7091 IGORPLUG-USB IR RECEIVER
7092 M:      Sean Young <sean@mess.org>
7093 L:      linux-media@vger.kernel.org
7094 S:      Maintained
7095 F:      drivers/media/rc/igorplugusb.c
7096
7097 IGUANAWORKS USB IR TRANSCEIVER
7098 M:      Sean Young <sean@mess.org>
7099 L:      linux-media@vger.kernel.org
7100 S:      Maintained
7101 F:      drivers/media/rc/iguanair.c
7102
7103 IIO DIGITAL POTENTIOMETER DAC
7104 M:      Peter Rosin <peda@axentia.se>
7105 L:      linux-iio@vger.kernel.org
7106 S:      Maintained
7107 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7108 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7109 F:      drivers/iio/dac/dpot-dac.c
7110
7111 IIO ENVELOPE DETECTOR
7112 M:      Peter Rosin <peda@axentia.se>
7113 L:      linux-iio@vger.kernel.org
7114 S:      Maintained
7115 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7116 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7117 F:      drivers/iio/adc/envelope-detector.c
7118
7119 IIO MULTIPLEXER
7120 M:      Peter Rosin <peda@axentia.se>
7121 L:      linux-iio@vger.kernel.org
7122 S:      Maintained
7123 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7124 F:      drivers/iio/multiplexer/iio-mux.c
7125
7126 IIO SUBSYSTEM AND DRIVERS
7127 M:      Jonathan Cameron <jic23@kernel.org>
7128 R:      Hartmut Knaack <knaack.h@gmx.de>
7129 R:      Lars-Peter Clausen <lars@metafoo.de>
7130 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7131 L:      linux-iio@vger.kernel.org
7132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7133 S:      Maintained
7134 F:      Documentation/ABI/testing/configfs-iio*
7135 F:      Documentation/ABI/testing/sysfs-bus-iio*
7136 F:      Documentation/devicetree/bindings/iio/
7137 F:      drivers/iio/
7138 F:      drivers/staging/iio/
7139 F:      include/linux/iio/
7140 F:      tools/iio/
7141
7142 IIO UNIT CONVERTER
7143 M:      Peter Rosin <peda@axentia.se>
7144 L:      linux-iio@vger.kernel.org
7145 S:      Maintained
7146 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7147 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7148 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7149 F:      drivers/iio/afe/iio-rescale.c
7150
7151 IKANOS/ADI EAGLE ADSL USB DRIVER
7152 M:      Matthieu Castet <castet.matthieu@free.fr>
7153 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7154 S:      Maintained
7155 F:      drivers/usb/atm/ueagle-atm.c
7156
7157 IMGTEC ASCII LCD DRIVER
7158 M:      Paul Burton <paul.burton@mips.com>
7159 S:      Maintained
7160 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7161 F:      drivers/auxdisplay/img-ascii-lcd.c
7162
7163 IMGTEC IR DECODER DRIVER
7164 M:      James Hogan <jhogan@kernel.org>
7165 S:      Maintained
7166 F:      drivers/media/rc/img-ir/
7167
7168 IMON SOUNDGRAPH USB IR RECEIVER
7169 M:      Sean Young <sean@mess.org>
7170 L:      linux-media@vger.kernel.org
7171 S:      Maintained
7172 F:      drivers/media/rc/imon_raw.c
7173 F:      drivers/media/rc/imon.c
7174
7175 IMS TWINTURBO FRAMEBUFFER DRIVER
7176 L:      linux-fbdev@vger.kernel.org
7177 S:      Orphan
7178 F:      drivers/video/fbdev/imsttfb.c
7179
7180 INA209 HARDWARE MONITOR DRIVER
7181 M:      Guenter Roeck <linux@roeck-us.net>
7182 L:      linux-hwmon@vger.kernel.org
7183 S:      Maintained
7184 F:      Documentation/hwmon/ina209
7185 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7186 F:      drivers/hwmon/ina209.c
7187
7188 INA2XX HARDWARE MONITOR DRIVER
7189 M:      Guenter Roeck <linux@roeck-us.net>
7190 L:      linux-hwmon@vger.kernel.org
7191 S:      Maintained
7192 F:      Documentation/hwmon/ina2xx
7193 F:      drivers/hwmon/ina2xx.c
7194 F:      include/linux/platform_data/ina2xx.h
7195
7196 INDUSTRY PACK SUBSYSTEM (IPACK)
7197 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7198 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7199 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7200 L:      industrypack-devel@lists.sourceforge.net
7201 W:      http://industrypack.sourceforge.net
7202 S:      Maintained
7203 F:      drivers/ipack/
7204
7205 INFINIBAND SUBSYSTEM
7206 M:      Doug Ledford <dledford@redhat.com>
7207 M:      Jason Gunthorpe <jgg@mellanox.com>
7208 L:      linux-rdma@vger.kernel.org
7209 W:      https://github.com/linux-rdma/rdma-core
7210 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7212 S:      Supported
7213 F:      Documentation/devicetree/bindings/infiniband/
7214 F:      Documentation/infiniband/
7215 F:      drivers/infiniband/
7216 F:      include/uapi/linux/if_infiniband.h
7217 F:      include/uapi/rdma/
7218 F:      include/rdma/
7219
7220 INGENIC JZ4780 DMA Driver
7221 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7222 S:      Maintained
7223 F:      drivers/dma/dma-jz4780.c
7224
7225 INGENIC JZ4780 NAND DRIVER
7226 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7227 L:      linux-mtd@lists.infradead.org
7228 S:      Maintained
7229 F:      drivers/mtd/nand/raw/jz4780_*
7230
7231 INOTIFY
7232 M:      Jan Kara <jack@suse.cz>
7233 R:      Amir Goldstein <amir73il@gmail.com>
7234 L:      linux-fsdevel@vger.kernel.org
7235 S:      Maintained
7236 F:      Documentation/filesystems/inotify.txt
7237 F:      fs/notify/inotify/
7238 F:      include/linux/inotify.h
7239 F:      include/uapi/linux/inotify.h
7240
7241 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7242 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7243 L:      linux-input@vger.kernel.org
7244 Q:      http://patchwork.kernel.org/project/linux-input/list/
7245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7246 S:      Maintained
7247 F:      drivers/input/
7248 F:      include/linux/input.h
7249 F:      include/uapi/linux/input.h
7250 F:      include/uapi/linux/input-event-codes.h
7251 F:      include/linux/input/
7252 F:      Documentation/devicetree/bindings/input/
7253 F:      Documentation/devicetree/bindings/serio/
7254 F:      Documentation/input/
7255
7256 INPUT MULTITOUCH (MT) PROTOCOL
7257 M:      Henrik Rydberg <rydberg@bitmath.org>
7258 L:      linux-input@vger.kernel.org
7259 S:      Odd fixes
7260 F:      Documentation/input/multi-touch-protocol.rst
7261 F:      drivers/input/input-mt.c
7262 K:      \b(ABS|SYN)_MT_
7263
7264 INSIDE SECURE CRYPTO DRIVER
7265 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7266 F:      drivers/crypto/inside-secure/
7267 S:      Maintained
7268 L:      linux-crypto@vger.kernel.org
7269
7270 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7271 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7272 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7273 L:      linux-integrity@vger.kernel.org
7274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7275 S:      Supported
7276 F:      security/integrity/ima/
7277
7278 INTEL 810/815 FRAMEBUFFER DRIVER
7279 M:      Antonino Daplas <adaplas@gmail.com>
7280 L:      linux-fbdev@vger.kernel.org
7281 S:      Maintained
7282 F:      drivers/video/fbdev/i810/
7283
7284 INTEL ASoC DRIVERS
7285 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7286 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7287 M:      Jie Yang <yang.jie@linux.intel.com>
7288 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7289 S:      Supported
7290 F:      sound/soc/intel/
7291
7292 INTEL C600 SERIES SAS CONTROLLER DRIVER
7293 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7294 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7295 L:      linux-scsi@vger.kernel.org
7296 T:      git git://git.code.sf.net/p/intel-sas/isci
7297 S:      Supported
7298 F:      drivers/scsi/isci/
7299
7300 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7301 M:      Jani Nikula <jani.nikula@linux.intel.com>
7302 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7303 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7304 L:      intel-gfx@lists.freedesktop.org
7305 W:      https://01.org/linuxgraphics/
7306 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7307 C:      irc://chat.freenode.net/intel-gfx
7308 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7309 T:      git git://anongit.freedesktop.org/drm-intel
7310 S:      Supported
7311 F:      drivers/gpu/drm/i915/
7312 F:      include/drm/i915*
7313 F:      include/uapi/drm/i915_drm.h
7314 F:      Documentation/gpu/i915.rst
7315
7316 INTEL ETHERNET DRIVERS
7317 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7318 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7319 W:      http://www.intel.com/support/feedback.htm
7320 W:      http://e1000.sourceforge.net/
7321 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7324 S:      Supported
7325 F:      Documentation/networking/e100.rst
7326 F:      Documentation/networking/e1000.rst
7327 F:      Documentation/networking/e1000e.txt
7328 F:      Documentation/networking/igb.txt
7329 F:      Documentation/networking/igbvf.txt
7330 F:      Documentation/networking/ixgb.txt
7331 F:      Documentation/networking/ixgbe.txt
7332 F:      Documentation/networking/ixgbevf.txt
7333 F:      Documentation/networking/i40e.txt
7334 F:      Documentation/networking/i40evf.txt
7335 F:      Documentation/networking/ice.txt
7336 F:      drivers/net/ethernet/intel/
7337 F:      drivers/net/ethernet/intel/*/
7338 F:      include/linux/avf/virtchnl.h
7339
7340 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7341 M:      Maik Broemme <mbroemme@libmpq.org>
7342 L:      linux-fbdev@vger.kernel.org
7343 S:      Maintained
7344 F:      Documentation/fb/intelfb.txt
7345 F:      drivers/video/fbdev/intelfb/
7346
7347 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7348 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7349 M:      Zhi Wang <zhi.a.wang@intel.com>
7350 L:      intel-gvt-dev@lists.freedesktop.org
7351 L:      intel-gfx@lists.freedesktop.org
7352 W:      https://01.org/igvt-g
7353 T:      git https://github.com/intel/gvt-linux.git
7354 S:      Supported
7355 F:      drivers/gpu/drm/i915/gvt/
7356
7357 INTEL HID EVENT DRIVER
7358 M:      Alex Hung <alex.hung@canonical.com>
7359 L:      platform-driver-x86@vger.kernel.org
7360 S:      Maintained
7361 F:      drivers/platform/x86/intel-hid.c
7362
7363 INTEL I/OAT DMA DRIVER
7364 M:      Dave Jiang <dave.jiang@intel.com>
7365 R:      Dan Williams <dan.j.williams@intel.com>
7366 L:      dmaengine@vger.kernel.org
7367 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7368 S:      Supported
7369 F:      drivers/dma/ioat*
7370
7371 INTEL IDLE DRIVER
7372 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7373 M:      Len Brown <lenb@kernel.org>
7374 L:      linux-pm@vger.kernel.org
7375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7376 B:      https://bugzilla.kernel.org
7377 S:      Supported
7378 F:      drivers/idle/intel_idle.c
7379
7380 INTEL INTEGRATED SENSOR HUB DRIVER
7381 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7382 M:      Jiri Kosina <jikos@kernel.org>
7383 L:      linux-input@vger.kernel.org
7384 S:      Maintained
7385 F:      drivers/hid/intel-ish-hid/
7386
7387 INTEL IOMMU (VT-d)
7388 M:      David Woodhouse <dwmw2@infradead.org>
7389 L:      iommu@lists.linux-foundation.org
7390 T:      git git://git.infradead.org/iommu-2.6.git
7391 S:      Supported
7392 F:      drivers/iommu/intel-iommu.c
7393 F:      include/linux/intel-iommu.h
7394
7395 INTEL IOP-ADMA DMA DRIVER
7396 R:      Dan Williams <dan.j.williams@intel.com>
7397 S:      Odd fixes
7398 F:      drivers/dma/iop-adma.c
7399
7400 INTEL IPU3 CSI-2 CIO2 DRIVER
7401 M:      Yong Zhi <yong.zhi@intel.com>
7402 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7403 M:      Bingbu Cao <bingbu.cao@intel.com>
7404 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7405 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7406 L:      linux-media@vger.kernel.org
7407 S:      Maintained
7408 F:      drivers/media/pci/intel/ipu3/
7409 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7410
7411 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7412 M:      Krzysztof Halasa <khalasa@piap.pl>
7413 S:      Maintained
7414 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7415 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7416 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7417 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7418 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7419 F:      drivers/net/wan/ixp4xx_hss.c
7420
7421 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7422 M:      Deepak Saxena <dsaxena@plexity.net>
7423 S:      Maintained
7424 F:      drivers/char/hw_random/ixp4xx-rng.c
7425
7426 INTEL MANAGEMENT ENGINE (mei)
7427 M:      Tomas Winkler <tomas.winkler@intel.com>
7428 L:      linux-kernel@vger.kernel.org
7429 S:      Supported
7430 F:      include/uapi/linux/mei.h
7431 F:      include/linux/mei_cl_bus.h
7432 F:      drivers/misc/mei/*
7433 F:      drivers/watchdog/mei_wdt.c
7434 F:      Documentation/misc-devices/mei/*
7435 F:      samples/mei/*
7436
7437 INTEL MENLOW THERMAL DRIVER
7438 M:      Sujith Thomas <sujith.thomas@intel.com>
7439 L:      platform-driver-x86@vger.kernel.org
7440 W:      https://01.org/linux-acpi
7441 S:      Supported
7442 F:      drivers/platform/x86/intel_menlow.c
7443
7444 INTEL MERRIFIELD GPIO DRIVER
7445 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7446 L:      linux-gpio@vger.kernel.org
7447 S:      Maintained
7448 F:      drivers/gpio/gpio-merrifield.c
7449
7450 INTEL MIC DRIVERS (mic)
7451 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7452 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7453 S:      Supported
7454 W:      https://github.com/sudeepdutt/mic
7455 W:      http://software.intel.com/en-us/mic-developer
7456 F:      include/linux/mic_bus.h
7457 F:      include/linux/scif.h
7458 F:      include/uapi/linux/mic_common.h
7459 F:      include/uapi/linux/mic_ioctl.h
7460 F:      include/uapi/linux/scif_ioctl.h
7461 F:      drivers/misc/mic/
7462 F:      drivers/dma/mic_x100_dma.c
7463 F:      drivers/dma/mic_x100_dma.h
7464 F:      Documentation/mic/
7465
7466 INTEL PMC CORE DRIVER
7467 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7468 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7469 L:      platform-driver-x86@vger.kernel.org
7470 S:      Maintained
7471 F:      arch/x86/include/asm/pmc_core.h
7472 F:      drivers/platform/x86/intel_pmc_core*
7473
7474 INTEL PMC/P-Unit IPC DRIVER
7475 M:      Zha Qipeng<qipeng.zha@intel.com>
7476 L:      platform-driver-x86@vger.kernel.org
7477 S:      Maintained
7478 F:      drivers/platform/x86/intel_pmc_ipc.c
7479 F:      drivers/platform/x86/intel_punit_ipc.c
7480 F:      arch/x86/include/asm/intel_pmc_ipc.h
7481 F:      arch/x86/include/asm/intel_punit_ipc.h
7482
7483 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7484 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7485 L:      linux-wireless@vger.kernel.org
7486 S:      Maintained
7487 F:      Documentation/networking/README.ipw2100
7488 F:      Documentation/networking/README.ipw2200
7489 F:      drivers/net/wireless/intel/ipw2x00/
7490
7491 INTEL PSTATE DRIVER
7492 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7493 M:      Len Brown <lenb@kernel.org>
7494 L:      linux-pm@vger.kernel.org
7495 S:      Supported
7496 F:      drivers/cpufreq/intel_pstate.c
7497
7498 INTEL RDMA RNIC DRIVER
7499 M:      Faisal Latif <faisal.latif@intel.com>
7500 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7501 L:      linux-rdma@vger.kernel.org
7502 S:      Supported
7503 F:      drivers/infiniband/hw/i40iw/
7504 F:      include/uapi/rdma/i40iw-abi.h
7505
7506 INTEL TELEMETRY DRIVER
7507 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7508 L:      platform-driver-x86@vger.kernel.org
7509 S:      Maintained
7510 F:      arch/x86/include/asm/intel_telemetry.h
7511 F:      drivers/platform/x86/intel_telemetry*
7512
7513 INTEL VIRTUAL BUTTON DRIVER
7514 M:      AceLan Kao <acelan.kao@canonical.com>
7515 L:      platform-driver-x86@vger.kernel.org
7516 S:      Maintained
7517 F:      drivers/platform/x86/intel-vbtn.c
7518
7519 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7520 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7521 L:      linux-wireless@vger.kernel.org
7522 S:      Supported
7523 F:      drivers/net/wireless/intel/iwlegacy/
7524
7525 INTEL WIRELESS WIFI LINK (iwlwifi)
7526 M:      Johannes Berg <johannes.berg@intel.com>
7527 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7528 M:      Luca Coelho <luciano.coelho@intel.com>
7529 M:      Intel Linux Wireless <linuxwifi@intel.com>
7530 L:      linux-wireless@vger.kernel.org
7531 W:      http://intellinuxwireless.org
7532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7533 S:      Supported
7534 F:      drivers/net/wireless/intel/iwlwifi/
7535
7536 INTEL WIRELESS WIMAX CONNECTION 2400
7537 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7538 M:      linux-wimax@intel.com
7539 L:      wimax@linuxwimax.org (subscribers-only)
7540 S:      Supported
7541 W:      http://linuxwimax.org
7542 F:      Documentation/wimax/README.i2400m
7543 F:      drivers/net/wimax/i2400m/
7544 F:      include/uapi/linux/wimax/i2400m.h
7545
7546 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7547 M:      Mario Limonciello <mario.limonciello@dell.com>
7548 S:      Maintained
7549 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7550
7551 INTEL(R) TRACE HUB
7552 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7553 S:      Supported
7554 F:      Documentation/trace/intel_th.rst
7555 F:      drivers/hwtracing/intel_th/
7556
7557 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7558 M:      Ning Sun <ning.sun@intel.com>
7559 L:      tboot-devel@lists.sourceforge.net
7560 W:      http://tboot.sourceforge.net
7561 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7562 S:      Supported
7563 F:      Documentation/intel_txt.txt
7564 F:      include/linux/tboot.h
7565 F:      arch/x86/kernel/tboot.c
7566
7567 INTEL-MID GPIO DRIVER
7568 M:      David Cohen <david.a.cohen@linux.intel.com>
7569 L:      linux-gpio@vger.kernel.org
7570 S:      Maintained
7571 F:      drivers/gpio/gpio-intel-mid.c
7572
7573 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7574 M:      Linus Walleij <linus.walleij@linaro.org>
7575 L:      linux-iio@vger.kernel.org
7576 S:      Maintained
7577 F:      drivers/iio/gyro/mpu3050*
7578 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7579
7580 IOC3 ETHERNET DRIVER
7581 M:      Ralf Baechle <ralf@linux-mips.org>
7582 L:      linux-mips@linux-mips.org
7583 S:      Maintained
7584 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7585
7586 IOC3 SERIAL DRIVER
7587 M:      Pat Gefre <pfg@sgi.com>
7588 L:      linux-serial@vger.kernel.org
7589 S:      Maintained
7590 F:      drivers/tty/serial/ioc3_serial.c
7591
7592 IOMMU DRIVERS
7593 M:      Joerg Roedel <joro@8bytes.org>
7594 L:      iommu@lists.linux-foundation.org
7595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/iommu/
7598 F:      drivers/iommu/
7599 F:      include/linux/iommu.h
7600 F:      include/linux/of_iommu.h
7601 F:      include/linux/iova.h
7602
7603 IP MASQUERADING
7604 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7605 S:      Maintained
7606 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7607
7608 IPMI SUBSYSTEM
7609 M:      Corey Minyard <minyard@acm.org>
7610 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7611 W:      http://openipmi.sourceforge.net/
7612 S:      Supported
7613 F:      Documentation/IPMI.txt
7614 F:      drivers/char/ipmi/
7615 F:      include/linux/ipmi*
7616 F:      include/uapi/linux/ipmi*
7617
7618 IPS SCSI RAID DRIVER
7619 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7620 L:      linux-scsi@vger.kernel.org
7621 W:      http://www.adaptec.com/
7622 S:      Maintained
7623 F:      drivers/scsi/ips*
7624
7625 IPVS
7626 M:      Wensong Zhang <wensong@linux-vs.org>
7627 M:      Simon Horman <horms@verge.net.au>
7628 M:      Julian Anastasov <ja@ssi.bg>
7629 L:      netdev@vger.kernel.org
7630 L:      lvs-devel@vger.kernel.org
7631 S:      Maintained
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7634 F:      Documentation/networking/ipvs-sysctl.txt
7635 F:      include/net/ip_vs.h
7636 F:      include/uapi/linux/ip_vs.h
7637 F:      net/netfilter/ipvs/
7638
7639 IPWIRELESS DRIVER
7640 M:      Jiri Kosina <jikos@kernel.org>
7641 M:      David Sterba <dsterba@suse.com>
7642 S:      Odd Fixes
7643 F:      drivers/tty/ipwireless/
7644
7645 IPX NETWORK LAYER
7646 L:      netdev@vger.kernel.org
7647 S:      Obsolete
7648 F:      include/uapi/linux/ipx.h
7649 F:      drivers/staging/ipx/
7650
7651 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7652 M:      Marc Zyngier <marc.zyngier@arm.com>
7653 S:      Maintained
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7655 F:      Documentation/IRQ-domain.txt
7656 F:      include/linux/irqdomain.h
7657 F:      kernel/irq/irqdomain.c
7658 F:      kernel/irq/msi.c
7659
7660 IRQ SUBSYSTEM
7661 M:      Thomas Gleixner <tglx@linutronix.de>
7662 L:      linux-kernel@vger.kernel.org
7663 S:      Maintained
7664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7665 F:      kernel/irq/
7666
7667 IRQCHIP DRIVERS
7668 M:      Thomas Gleixner <tglx@linutronix.de>
7669 M:      Jason Cooper <jason@lakedaemon.net>
7670 M:      Marc Zyngier <marc.zyngier@arm.com>
7671 L:      linux-kernel@vger.kernel.org
7672 S:      Maintained
7673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7674 F:      Documentation/devicetree/bindings/interrupt-controller/
7675 F:      drivers/irqchip/
7676
7677 ISA
7678 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7679 S:      Maintained
7680 F:      Documentation/isa.txt
7681 F:      drivers/base/isa.c
7682 F:      include/linux/isa.h
7683
7684 ISA RADIO MODULE
7685 M:      Hans Verkuil <hverkuil@xs4all.nl>
7686 L:      linux-media@vger.kernel.org
7687 T:      git git://linuxtv.org/media_tree.git
7688 W:      https://linuxtv.org
7689 S:      Maintained
7690 F:      drivers/media/radio/radio-isa*
7691
7692 ISAPNP
7693 M:      Jaroslav Kysela <perex@perex.cz>
7694 S:      Maintained
7695 F:      Documentation/isapnp.txt
7696 F:      drivers/pnp/isapnp/
7697 F:      include/linux/isapnp.h
7698
7699 ISCSI
7700 M:      Lee Duncan <lduncan@suse.com>
7701 M:      Chris Leech <cleech@redhat.com>
7702 L:      open-iscsi@googlegroups.com
7703 W:      www.open-iscsi.com
7704 S:      Maintained
7705 F:      drivers/scsi/*iscsi*
7706 F:      include/scsi/*iscsi*
7707
7708 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7709 M:      Peter Jones <pjones@redhat.com>
7710 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7711 S:      Maintained
7712 F:      drivers/firmware/iscsi_ibft*
7713
7714 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7715 M:      Sagi Grimberg <sagi@grimberg.me>
7716 M:      Max Gurtovoy <maxg@mellanox.com>
7717 L:      linux-rdma@vger.kernel.org
7718 S:      Supported
7719 W:      http://www.openfabrics.org
7720 W:      www.open-iscsi.org
7721 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7722 F:      drivers/infiniband/ulp/iser/
7723
7724 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7725 M:      Sagi Grimberg <sagi@grimberg.me>
7726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7727 L:      linux-rdma@vger.kernel.org
7728 L:      target-devel@vger.kernel.org
7729 S:      Supported
7730 W:      http://www.linux-iscsi.org
7731 F:      drivers/infiniband/ulp/isert
7732
7733 ISDN SUBSYSTEM
7734 M:      Karsten Keil <isdn@linux-pingi.de>
7735 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7736 L:      netdev@vger.kernel.org
7737 W:      http://www.isdn4linux.de
7738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7739 S:      Maintained
7740 F:      Documentation/isdn/
7741 F:      drivers/isdn/
7742 F:      include/linux/isdn.h
7743 F:      include/linux/isdn/
7744 F:      include/uapi/linux/isdn.h
7745 F:      include/uapi/linux/isdn/
7746
7747 ISDN SUBSYSTEM (Eicon active card driver)
7748 M:      Armin Schindler <mac@melware.de>
7749 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7750 W:      http://www.melware.de
7751 S:      Maintained
7752 F:      drivers/isdn/hardware/eicon/
7753
7754 IT87 HARDWARE MONITORING DRIVER
7755 M:      Jean Delvare <jdelvare@suse.com>
7756 L:      linux-hwmon@vger.kernel.org
7757 S:      Maintained
7758 F:      Documentation/hwmon/it87
7759 F:      drivers/hwmon/it87.c
7760
7761 IT913X MEDIA DRIVER
7762 M:      Antti Palosaari <crope@iki.fi>
7763 L:      linux-media@vger.kernel.org
7764 W:      https://linuxtv.org
7765 W:      http://palosaari.fi/linux/
7766 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7767 T:      git git://linuxtv.org/anttip/media_tree.git
7768 S:      Maintained
7769 F:      drivers/media/tuners/it913x*
7770
7771 IVTV VIDEO4LINUX DRIVER
7772 M:      Andy Walls <awalls@md.metrocast.net>
7773 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7774 L:      linux-media@vger.kernel.org
7775 T:      git git://linuxtv.org/media_tree.git
7776 W:      http://www.ivtvdriver.org
7777 S:      Maintained
7778 F:      Documentation/media/v4l-drivers/ivtv*
7779 F:      drivers/media/pci/ivtv/
7780 F:      include/uapi/linux/ivtv*
7781
7782 IX2505V MEDIA DRIVER
7783 M:      Malcolm Priestley <tvboxspy@gmail.com>
7784 L:      linux-media@vger.kernel.org
7785 W:      https://linuxtv.org
7786 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7787 S:      Maintained
7788 F:      drivers/media/dvb-frontends/ix2505v*
7789
7790 JAILHOUSE HYPERVISOR INTERFACE
7791 M:      Jan Kiszka <jan.kiszka@siemens.com>
7792 L:      jailhouse-dev@googlegroups.com
7793 S:      Maintained
7794 F:      arch/x86/kernel/jailhouse.c
7795 F:      arch/x86/include/asm/jailhouse_para.h
7796
7797 JC42.4 TEMPERATURE SENSOR DRIVER
7798 M:      Guenter Roeck <linux@roeck-us.net>
7799 L:      linux-hwmon@vger.kernel.org
7800 S:      Maintained
7801 F:      drivers/hwmon/jc42.c
7802 F:      Documentation/hwmon/jc42
7803
7804 JFS FILESYSTEM
7805 M:      Dave Kleikamp <shaggy@kernel.org>
7806 L:      jfs-discussion@lists.sourceforge.net
7807 W:      http://jfs.sourceforge.net/
7808 T:      git git://github.com/kleikamp/linux-shaggy.git
7809 S:      Maintained
7810 F:      Documentation/filesystems/jfs.txt
7811 F:      fs/jfs/
7812
7813 JME NETWORK DRIVER
7814 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7815 L:      netdev@vger.kernel.org
7816 S:      Maintained
7817 F:      drivers/net/ethernet/jme.*
7818
7819 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7820 M:      David Woodhouse <dwmw2@infradead.org>
7821 L:      linux-mtd@lists.infradead.org
7822 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7823 S:      Maintained
7824 F:      fs/jffs2/
7825 F:      include/uapi/linux/jffs2.h
7826
7827 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7828 M:      "Theodore Ts'o" <tytso@mit.edu>
7829 M:      Jan Kara <jack@suse.com>
7830 L:      linux-ext4@vger.kernel.org
7831 S:      Maintained
7832 F:      fs/jbd2/
7833 F:      include/linux/jbd2.h
7834
7835 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7836 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7837 L:      linux-media@vger.kernel.org
7838 S:      Maintained
7839 F:      drivers/media/platform/rcar_jpu.c
7840
7841 JSM Neo PCI based serial card
7842 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7843 L:      linux-serial@vger.kernel.org
7844 S:      Maintained
7845 F:      drivers/tty/serial/jsm/
7846
7847 K10TEMP HARDWARE MONITORING DRIVER
7848 M:      Clemens Ladisch <clemens@ladisch.de>
7849 L:      linux-hwmon@vger.kernel.org
7850 S:      Maintained
7851 F:      Documentation/hwmon/k10temp
7852 F:      drivers/hwmon/k10temp.c
7853
7854 K8TEMP HARDWARE MONITORING DRIVER
7855 M:      Rudolf Marek <r.marek@assembler.cz>
7856 L:      linux-hwmon@vger.kernel.org
7857 S:      Maintained
7858 F:      Documentation/hwmon/k8temp
7859 F:      drivers/hwmon/k8temp.c
7860
7861 KASAN
7862 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7863 R:      Alexander Potapenko <glider@google.com>
7864 R:      Dmitry Vyukov <dvyukov@google.com>
7865 L:      kasan-dev@googlegroups.com
7866 S:      Maintained
7867 F:      arch/*/include/asm/kasan.h
7868 F:      arch/*/mm/kasan_init*
7869 F:      Documentation/dev-tools/kasan.rst
7870 F:      include/linux/kasan*.h
7871 F:      lib/test_kasan.c
7872 F:      mm/kasan/
7873 F:      scripts/Makefile.kasan
7874
7875 KCONFIG
7876 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7878 L:      linux-kbuild@vger.kernel.org
7879 S:      Maintained
7880 F:      Documentation/kbuild/kconfig*
7881 F:      scripts/kconfig/
7882 F:      scripts/Kconfig.include
7883
7884 KDUMP
7885 M:      Dave Young <dyoung@redhat.com>
7886 M:      Baoquan He <bhe@redhat.com>
7887 R:      Vivek Goyal <vgoyal@redhat.com>
7888 L:      kexec@lists.infradead.org
7889 W:      http://lse.sourceforge.net/kdump/
7890 S:      Maintained
7891 F:      Documentation/kdump/
7892
7893 KEENE FM RADIO TRANSMITTER DRIVER
7894 M:      Hans Verkuil <hverkuil@xs4all.nl>
7895 L:      linux-media@vger.kernel.org
7896 T:      git git://linuxtv.org/media_tree.git
7897 W:      https://linuxtv.org
7898 S:      Maintained
7899 F:      drivers/media/radio/radio-keene*
7900
7901 KERNEL AUTOMOUNTER
7902 M:      Ian Kent <raven@themaw.net>
7903 L:      autofs@vger.kernel.org
7904 S:      Maintained
7905 F:      fs/autofs/
7906
7907 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7908 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7909 M:      Michal Marek <michal.lkml@markovi.net>
7910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7911 L:      linux-kbuild@vger.kernel.org
7912 S:      Maintained
7913 F:      Documentation/kbuild/
7914 F:      Makefile
7915 F:      scripts/Kbuild*
7916 F:      scripts/Makefile*
7917 F:      scripts/basic/
7918 F:      scripts/mk*
7919 F:      scripts/mod/
7920 F:      scripts/package/
7921
7922 KERNEL JANITORS
7923 L:      kernel-janitors@vger.kernel.org
7924 W:      http://kernelnewbies.org/KernelJanitors
7925 S:      Odd Fixes
7926
7927 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7928 M:      "J. Bruce Fields" <bfields@fieldses.org>
7929 M:      Jeff Layton <jlayton@kernel.org>
7930 L:      linux-nfs@vger.kernel.org
7931 W:      http://nfs.sourceforge.net/
7932 T:      git git://linux-nfs.org/~bfields/linux.git
7933 S:      Supported
7934 F:      fs/nfsd/
7935 F:      include/uapi/linux/nfsd/
7936 F:      fs/lockd/
7937 F:      fs/nfs_common/
7938 F:      net/sunrpc/
7939 F:      include/linux/lockd/
7940 F:      include/linux/sunrpc/
7941 F:      include/uapi/linux/sunrpc/
7942
7943 KERNEL SELFTEST FRAMEWORK
7944 M:      Shuah Khan <shuah@kernel.org>
7945 L:      linux-kselftest@vger.kernel.org
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7947 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7948 S:      Maintained
7949 F:      tools/testing/selftests/
7950 F:      Documentation/dev-tools/kselftest*
7951
7952 KERNEL USERMODE HELPER
7953 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7954 L:      linux-kernel@vger.kernel.org
7955 S:      Maintained
7956 F:      kernel/umh.c
7957 F:      include/linux/umh.h
7958
7959 KERNEL VIRTUAL MACHINE (KVM)
7960 M:      Paolo Bonzini <pbonzini@redhat.com>
7961 M:      Radim Krčmář <rkrcmar@redhat.com>
7962 L:      kvm@vger.kernel.org
7963 W:      http://www.linux-kvm.org
7964 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7965 S:      Supported
7966 F:      Documentation/virtual/kvm/
7967 F:      include/trace/events/kvm.h
7968 F:      include/uapi/asm-generic/kvm*
7969 F:      include/uapi/linux/kvm*
7970 F:      include/asm-generic/kvm*
7971 F:      include/linux/kvm*
7972 F:      include/kvm/iodev.h
7973 F:      virt/kvm/*
7974 F:      tools/kvm/
7975
7976 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7977 M:      Joerg Roedel <joro@8bytes.org>
7978 L:      kvm@vger.kernel.org
7979 W:      http://www.linux-kvm.org/
7980 S:      Maintained
7981 F:      arch/x86/include/asm/svm.h
7982 F:      arch/x86/kvm/svm.c
7983
7984 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7985 M:      Christoffer Dall <christoffer.dall@arm.com>
7986 M:      Marc Zyngier <marc.zyngier@arm.com>
7987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7988 L:      kvmarm@lists.cs.columbia.edu
7989 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7991 S:      Supported
7992 F:      arch/arm/include/uapi/asm/kvm*
7993 F:      arch/arm/include/asm/kvm*
7994 F:      arch/arm/kvm/
7995 F:      virt/kvm/arm/
7996 F:      include/kvm/arm_*
7997
7998 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7999 M:      Christoffer Dall <christoffer.dall@arm.com>
8000 M:      Marc Zyngier <marc.zyngier@arm.com>
8001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8002 L:      kvmarm@lists.cs.columbia.edu
8003 S:      Maintained
8004 F:      arch/arm64/include/uapi/asm/kvm*
8005 F:      arch/arm64/include/asm/kvm*
8006 F:      arch/arm64/kvm/
8007
8008 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8009 M:      James Hogan <jhogan@kernel.org>
8010 L:      linux-mips@linux-mips.org
8011 S:      Supported
8012 F:      arch/mips/include/uapi/asm/kvm*
8013 F:      arch/mips/include/asm/kvm*
8014 F:      arch/mips/kvm/
8015
8016 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8017 M:      Paul Mackerras <paulus@ozlabs.org>
8018 L:      kvm-ppc@vger.kernel.org
8019 W:      http://www.linux-kvm.org/
8020 T:      git git://github.com/agraf/linux-2.6.git
8021 S:      Supported
8022 F:      arch/powerpc/include/uapi/asm/kvm*
8023 F:      arch/powerpc/include/asm/kvm*
8024 F:      arch/powerpc/kvm/
8025 F:      arch/powerpc/kernel/kvm*
8026
8027 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8028 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8029 M:      Janosch Frank <frankja@linux.ibm.com>
8030 R:      David Hildenbrand <david@redhat.com>
8031 R:      Cornelia Huck <cohuck@redhat.com>
8032 L:      linux-s390@vger.kernel.org
8033 W:      http://www.ibm.com/developerworks/linux/linux390/
8034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8035 S:      Supported
8036 F:      arch/s390/include/uapi/asm/kvm*
8037 F:      arch/s390/include/asm/gmap.h
8038 F:      arch/s390/include/asm/kvm*
8039 F:      arch/s390/kvm/
8040 F:      arch/s390/mm/gmap.c
8041
8042 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8043 M:      Paolo Bonzini <pbonzini@redhat.com>
8044 M:      Radim Krčmář <rkrcmar@redhat.com>
8045 L:      kvm@vger.kernel.org
8046 W:      http://www.linux-kvm.org
8047 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8048 S:      Supported
8049 F:      arch/x86/kvm/
8050 F:      arch/x86/include/uapi/asm/kvm*
8051 F:      arch/x86/include/asm/kvm*
8052 F:      arch/x86/include/asm/pvclock-abi.h
8053 F:      arch/x86/kernel/kvm.c
8054 F:      arch/x86/kernel/kvmclock.c
8055
8056 KERNFS
8057 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8058 M:      Tejun Heo <tj@kernel.org>
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8060 S:      Supported
8061 F:      include/linux/kernfs.h
8062 F:      fs/kernfs/
8063
8064 KEXEC
8065 M:      Eric Biederman <ebiederm@xmission.com>
8066 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8067 L:      kexec@lists.infradead.org
8068 S:      Maintained
8069 F:      include/linux/kexec.h
8070 F:      include/uapi/linux/kexec.h
8071 F:      kernel/kexec*
8072
8073 KEYS-ENCRYPTED
8074 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8075 L:      linux-integrity@vger.kernel.org
8076 L:      keyrings@vger.kernel.org
8077 S:      Supported
8078 F:      Documentation/security/keys/trusted-encrypted.rst
8079 F:      include/keys/encrypted-type.h
8080 F:      security/keys/encrypted-keys/
8081
8082 KEYS-TRUSTED
8083 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8084 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8085 L:      linux-integrity@vger.kernel.org
8086 L:      keyrings@vger.kernel.org
8087 S:      Supported
8088 F:      Documentation/security/keys/trusted-encrypted.rst
8089 F:      include/keys/trusted-type.h
8090 F:      security/keys/trusted.c
8091 F:      security/keys/trusted.h
8092
8093 KEYS/KEYRINGS:
8094 M:      David Howells <dhowells@redhat.com>
8095 L:      keyrings@vger.kernel.org
8096 S:      Maintained
8097 F:      Documentation/security/keys/core.rst
8098 F:      include/linux/key.h
8099 F:      include/linux/key-type.h
8100 F:      include/linux/keyctl.h
8101 F:      include/uapi/linux/keyctl.h
8102 F:      include/keys/
8103 F:      security/keys/
8104
8105 KGDB / KDB /debug_core
8106 M:      Jason Wessel <jason.wessel@windriver.com>
8107 M:      Daniel Thompson <daniel.thompson@linaro.org>
8108 W:      http://kgdb.wiki.kernel.org/
8109 L:      kgdb-bugreport@lists.sourceforge.net
8110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8111 S:      Maintained
8112 F:      Documentation/dev-tools/kgdb.rst
8113 F:      drivers/misc/kgdbts.c
8114 F:      drivers/tty/serial/kgdboc.c
8115 F:      include/linux/kdb.h
8116 F:      include/linux/kgdb.h
8117 F:      kernel/debug/
8118
8119 KMEMLEAK
8120 M:      Catalin Marinas <catalin.marinas@arm.com>
8121 S:      Maintained
8122 F:      Documentation/dev-tools/kmemleak.rst
8123 F:      include/linux/kmemleak.h
8124 F:      mm/kmemleak.c
8125 F:      mm/kmemleak-test.c
8126
8127 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8128 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8129 L:      linux-kernel@vger.kernel.org
8130 S:      Maintained
8131 F:      kernel/kmod.c
8132 F:      include/linux/kmod.h
8133 F:      lib/test_kmod.c
8134 F:      tools/testing/selftests/kmod/
8135
8136 KPROBES
8137 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8138 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8139 M:      "David S. Miller" <davem@davemloft.net>
8140 M:      Masami Hiramatsu <mhiramat@kernel.org>
8141 S:      Maintained
8142 F:      Documentation/kprobes.txt
8143 F:      include/linux/kprobes.h
8144 F:      include/asm-generic/kprobes.h
8145 F:      kernel/kprobes.c
8146
8147 KS0108 LCD CONTROLLER DRIVER
8148 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8149 S:      Maintained
8150 F:      Documentation/auxdisplay/ks0108
8151 F:      drivers/auxdisplay/ks0108.c
8152 F:      include/linux/ks0108.h
8153
8154 L3MDEV
8155 M:      David Ahern <dsa@cumulusnetworks.com>
8156 L:      netdev@vger.kernel.org
8157 S:      Maintained
8158 F:      net/l3mdev
8159 F:      include/net/l3mdev.h
8160
8161 LANTIQ MIPS ARCHITECTURE
8162 M:      John Crispin <john@phrozen.org>
8163 L:      linux-mips@linux-mips.org
8164 S:      Maintained
8165 F:      arch/mips/lantiq
8166 F:      drivers/soc/lantiq
8167
8168 LAPB module
8169 L:      linux-x25@vger.kernel.org
8170 S:      Orphan
8171 F:      Documentation/networking/lapb-module.txt
8172 F:      include/*/lapb.h
8173 F:      net/lapb/
8174
8175 LASI 53c700 driver for PARISC
8176 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8177 L:      linux-scsi@vger.kernel.org
8178 S:      Maintained
8179 F:      Documentation/scsi/53c700.txt
8180 F:      drivers/scsi/53c700*
8181
8182 LEAKING_ADDRESSES
8183 M:      Tobin C. Harding <me@tobin.cc>
8184 M:      Tycho Andersen <tycho@tycho.ws>
8185 L:      kernel-hardening@lists.openwall.com
8186 S:      Maintained
8187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8188 F:      scripts/leaking_addresses.pl
8189
8190 LED SUBSYSTEM
8191 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8192 M:      Pavel Machek <pavel@ucw.cz>
8193 L:      linux-leds@vger.kernel.org
8194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8195 S:      Maintained
8196 F:      Documentation/devicetree/bindings/leds/
8197 F:      drivers/leds/
8198 F:      include/linux/leds.h
8199
8200 LEGACY EEPROM DRIVER
8201 M:      Jean Delvare <jdelvare@suse.com>
8202 S:      Maintained
8203 F:      Documentation/misc-devices/eeprom
8204 F:      drivers/misc/eeprom/eeprom.c
8205
8206 LEGO MINDSTORMS EV3
8207 R:      David Lechner <david@lechnology.com>
8208 S:      Maintained
8209 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8210 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8211 F:      drivers/power/supply/lego_ev3_battery.c
8212
8213 LEGO USB Tower driver
8214 M:      Juergen Stuber <starblue@users.sourceforge.net>
8215 L:      legousb-devel@lists.sourceforge.net
8216 W:      http://legousb.sourceforge.net/
8217 S:      Maintained
8218 F:      drivers/usb/misc/legousbtower.c
8219
8220 LG2160 MEDIA DRIVER
8221 M:      Michael Krufky <mkrufky@linuxtv.org>
8222 L:      linux-media@vger.kernel.org
8223 W:      https://linuxtv.org
8224 W:      http://github.com/mkrufky
8225 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8226 T:      git git://linuxtv.org/mkrufky/tuners.git
8227 S:      Maintained
8228 F:      drivers/media/dvb-frontends/lg2160.*
8229
8230 LGDT3305 MEDIA DRIVER
8231 M:      Michael Krufky <mkrufky@linuxtv.org>
8232 L:      linux-media@vger.kernel.org
8233 W:      https://linuxtv.org
8234 W:      http://github.com/mkrufky
8235 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8236 T:      git git://linuxtv.org/mkrufky/tuners.git
8237 S:      Maintained
8238 F:      drivers/media/dvb-frontends/lgdt3305.*
8239
8240 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8241 M:      Viresh Kumar <vireshk@kernel.org>
8242 L:      linux-ide@vger.kernel.org
8243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8244 S:      Maintained
8245 F:      include/linux/pata_arasan_cf_data.h
8246 F:      drivers/ata/pata_arasan_cf.c
8247
8248 LIBATA PATA DRIVERS
8249 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8250 M:      Jens Axboe <axboe@kernel.dk>
8251 L:      linux-ide@vger.kernel.org
8252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8253 S:      Maintained
8254 F:      drivers/ata/pata_*.c
8255 F:      drivers/ata/ata_generic.c
8256
8257 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8258 M:      Linus Walleij <linus.walleij@linaro.org>
8259 L:      linux-ide@vger.kernel.org
8260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8261 S:      Maintained
8262 F:      drivers/ata/pata_ftide010.c
8263 F:      drivers/ata/sata_gemini.c
8264 F:      drivers/ata/sata_gemini.h
8265
8266 LIBATA SATA AHCI PLATFORM devices support
8267 M:      Hans de Goede <hdegoede@redhat.com>
8268 M:      Jens Axboe <axboe@kernel.dk>
8269 L:      linux-ide@vger.kernel.org
8270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8271 S:      Maintained
8272 F:      drivers/ata/ahci_platform.c
8273 F:      drivers/ata/libahci_platform.c
8274 F:      include/linux/ahci_platform.h
8275
8276 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8277 M:      Mikael Pettersson <mikpelinux@gmail.com>
8278 L:      linux-ide@vger.kernel.org
8279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8280 S:      Maintained
8281 F:      drivers/ata/sata_promise.*
8282
8283 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8284 M:      Jens Axboe <axboe@kernel.dk>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8287 S:      Maintained
8288 F:      drivers/ata/
8289 F:      include/linux/ata.h
8290 F:      include/linux/libata.h
8291 F:      Documentation/devicetree/bindings/ata/
8292
8293 LIBLOCKDEP
8294 M:      Sasha Levin <alexander.levin@verizon.com>
8295 S:      Maintained
8296 F:      tools/lib/lockdep/
8297
8298 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8299 M:      Ross Zwisler <zwisler@kernel.org>
8300 M:      Dan Williams <dan.j.williams@intel.com>
8301 M:      Vishal Verma <vishal.l.verma@intel.com>
8302 M:      Dave Jiang <dave.jiang@intel.com>
8303 L:      linux-nvdimm@lists.01.org
8304 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8305 S:      Supported
8306 F:      drivers/nvdimm/blk.c
8307 F:      drivers/nvdimm/region_devs.c
8308
8309 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8310 M:      Vishal Verma <vishal.l.verma@intel.com>
8311 M:      Dan Williams <dan.j.williams@intel.com>
8312 M:      Ross Zwisler <zwisler@kernel.org>
8313 M:      Dave Jiang <dave.jiang@intel.com>
8314 L:      linux-nvdimm@lists.01.org
8315 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8316 S:      Supported
8317 F:      drivers/nvdimm/btt*
8318
8319 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8320 M:      Ross Zwisler <zwisler@kernel.org>
8321 M:      Dan Williams <dan.j.williams@intel.com>
8322 M:      Vishal Verma <vishal.l.verma@intel.com>
8323 M:      Dave Jiang <dave.jiang@intel.com>
8324 L:      linux-nvdimm@lists.01.org
8325 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8326 S:      Supported
8327 F:      drivers/nvdimm/pmem*
8328
8329 LIBNVDIMM: DEVICETREE BINDINGS
8330 M:      Oliver O'Halloran <oohall@gmail.com>
8331 L:      linux-nvdimm@lists.01.org
8332 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8333 S:      Supported
8334 F:      drivers/nvdimm/of_pmem.c
8335 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8336
8337 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8338 M:      Dan Williams <dan.j.williams@intel.com>
8339 M:      Ross Zwisler <zwisler@kernel.org>
8340 M:      Vishal Verma <vishal.l.verma@intel.com>
8341 M:      Dave Jiang <dave.jiang@intel.com>
8342 L:      linux-nvdimm@lists.01.org
8343 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8345 S:      Supported
8346 F:      drivers/nvdimm/*
8347 F:      drivers/acpi/nfit/*
8348 F:      include/linux/nd.h
8349 F:      include/linux/libnvdimm.h
8350 F:      include/uapi/linux/ndctl.h
8351
8352 LIGHTNVM PLATFORM SUPPORT
8353 M:      Matias Bjorling <mb@lightnvm.io>
8354 W:      http://github/OpenChannelSSD
8355 L:      linux-block@vger.kernel.org
8356 S:      Maintained
8357 F:      drivers/lightnvm/
8358 F:      include/linux/lightnvm.h
8359 F:      include/uapi/linux/lightnvm.h
8360
8361 LINUX FOR POWER MACINTOSH
8362 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8363 W:      http://www.penguinppc.org/
8364 L:      linuxppc-dev@lists.ozlabs.org
8365 S:      Maintained
8366 F:      arch/powerpc/platforms/powermac/
8367 F:      drivers/macintosh/
8368
8369 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8370 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8371 M:      Paul Mackerras <paulus@samba.org>
8372 M:      Michael Ellerman <mpe@ellerman.id.au>
8373 W:      https://github.com/linuxppc/linux/wiki
8374 L:      linuxppc-dev@lists.ozlabs.org
8375 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8377 S:      Supported
8378 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8379 F:      Documentation/devicetree/bindings/powerpc/
8380 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8381 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8382 F:      Documentation/powerpc/
8383 F:      arch/powerpc/
8384 F:      drivers/char/tpm/tpm_ibmvtpm*
8385 F:      drivers/crypto/nx/
8386 F:      drivers/crypto/vmx/
8387 F:      drivers/i2c/busses/i2c-opal.c
8388 F:      drivers/net/ethernet/ibm/ibmveth.*
8389 F:      drivers/net/ethernet/ibm/ibmvnic.*
8390 F:      drivers/pci/hotplug/pnv_php.c
8391 F:      drivers/pci/hotplug/rpa*
8392 F:      drivers/rtc/rtc-opal.c
8393 F:      drivers/scsi/ibmvscsi/
8394 F:      drivers/tty/hvc/hvc_opal.c
8395 F:      drivers/watchdog/wdrtas.c
8396 F:      tools/testing/selftests/powerpc
8397 N:      /pmac
8398 N:      powermac
8399 N:      powernv
8400 N:      [^a-z0-9]ps3
8401 N:      pseries
8402
8403 LINUX FOR POWERPC EMBEDDED MPC5XXX
8404 M:      Anatolij Gustschin <agust@denx.de>
8405 L:      linuxppc-dev@lists.ozlabs.org
8406 T:      git git://git.denx.de/linux-denx-agust.git
8407 S:      Maintained
8408 F:      arch/powerpc/platforms/512x/
8409 F:      arch/powerpc/platforms/52xx/
8410
8411 LINUX FOR POWERPC EMBEDDED PPC4XX
8412 M:      Alistair Popple <alistair@popple.id.au>
8413 M:      Matt Porter <mporter@kernel.crashing.org>
8414 W:      http://www.penguinppc.org/
8415 L:      linuxppc-dev@lists.ozlabs.org
8416 S:      Maintained
8417 F:      arch/powerpc/platforms/40x/
8418 F:      arch/powerpc/platforms/44x/
8419
8420 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8421 M:      Scott Wood <oss@buserror.net>
8422 M:      Kumar Gala <galak@kernel.crashing.org>
8423 W:      http://www.penguinppc.org/
8424 L:      linuxppc-dev@lists.ozlabs.org
8425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8426 S:      Maintained
8427 F:      arch/powerpc/platforms/83xx/
8428 F:      arch/powerpc/platforms/85xx/
8429 F:      Documentation/devicetree/bindings/powerpc/fsl/
8430
8431 LINUX FOR POWERPC EMBEDDED PPC8XX
8432 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8433 W:      http://www.penguinppc.org/
8434 L:      linuxppc-dev@lists.ozlabs.org
8435 S:      Maintained
8436 F:      arch/powerpc/platforms/8xx/
8437
8438 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8439 L:      linuxppc-dev@lists.ozlabs.org
8440 S:      Orphan
8441 F:      arch/powerpc/*/*virtex*
8442 F:      arch/powerpc/*/*/*virtex*
8443
8444 LINUX FOR POWERPC PA SEMI PWRFICIENT
8445 L:      linuxppc-dev@lists.ozlabs.org
8446 S:      Orphan
8447 F:      arch/powerpc/platforms/pasemi/
8448 F:      drivers/*/*pasemi*
8449 F:      drivers/*/*/*pasemi*
8450
8451 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8452 M:      Kees Cook <keescook@chromium.org>
8453 S:      Maintained
8454 F:      drivers/misc/lkdtm/*
8455
8456 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8457 M:      Alan Stern <stern@rowland.harvard.edu>
8458 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8459 M:      Will Deacon <will.deacon@arm.com>
8460 M:      Peter Zijlstra <peterz@infradead.org>
8461 M:      Boqun Feng <boqun.feng@gmail.com>
8462 M:      Nicholas Piggin <npiggin@gmail.com>
8463 M:      David Howells <dhowells@redhat.com>
8464 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8465 M:      Luc Maranget <luc.maranget@inria.fr>
8466 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8467 R:      Akira Yokosawa <akiyks@gmail.com>
8468 R:      Daniel Lustig <dlustig@nvidia.com>
8469 L:      linux-kernel@vger.kernel.org
8470 L:      linux-arch@vger.kernel.org
8471 S:      Supported
8472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8473 F:      tools/memory-model/
8474 F:      Documentation/atomic_bitops.txt
8475 F:      Documentation/atomic_t.txt
8476 F:      Documentation/core-api/atomic_ops.rst
8477 F:      Documentation/core-api/refcount-vs-atomic.rst
8478 F:      Documentation/memory-barriers.txt
8479
8480 LIS3LV02D ACCELEROMETER DRIVER
8481 M:      Eric Piel <eric.piel@tremplin-utc.net>
8482 S:      Maintained
8483 F:      Documentation/misc-devices/lis3lv02d
8484 F:      drivers/misc/lis3lv02d/
8485 F:      drivers/platform/x86/hp_accel.c
8486
8487 LIVE PATCHING
8488 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8489 M:      Jessica Yu <jeyu@kernel.org>
8490 M:      Jiri Kosina <jikos@kernel.org>
8491 M:      Miroslav Benes <mbenes@suse.cz>
8492 R:      Petr Mladek <pmladek@suse.com>
8493 S:      Maintained
8494 F:      kernel/livepatch/
8495 F:      include/linux/livepatch.h
8496 F:      arch/x86/include/asm/livepatch.h
8497 F:      arch/x86/kernel/livepatch.c
8498 F:      Documentation/livepatch/
8499 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8500 F:      samples/livepatch/
8501 L:      live-patching@vger.kernel.org
8502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8503
8504 LLC (802.2)
8505 L:      netdev@vger.kernel.org
8506 S:      Odd fixes
8507 F:      include/linux/llc.h
8508 F:      include/uapi/linux/llc.h
8509 F:      include/net/llc*
8510 F:      net/llc/
8511
8512 LM73 HARDWARE MONITOR DRIVER
8513 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8514 L:      linux-hwmon@vger.kernel.org
8515 S:      Maintained
8516 F:      drivers/hwmon/lm73.c
8517
8518 LM78 HARDWARE MONITOR DRIVER
8519 M:      Jean Delvare <jdelvare@suse.com>
8520 L:      linux-hwmon@vger.kernel.org
8521 S:      Maintained
8522 F:      Documentation/hwmon/lm78
8523 F:      drivers/hwmon/lm78.c
8524
8525 LM83 HARDWARE MONITOR DRIVER
8526 M:      Jean Delvare <jdelvare@suse.com>
8527 L:      linux-hwmon@vger.kernel.org
8528 S:      Maintained
8529 F:      Documentation/hwmon/lm83
8530 F:      drivers/hwmon/lm83.c
8531
8532 LM90 HARDWARE MONITOR DRIVER
8533 M:      Jean Delvare <jdelvare@suse.com>
8534 L:      linux-hwmon@vger.kernel.org
8535 S:      Maintained
8536 F:      Documentation/hwmon/lm90
8537 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8538 F:      drivers/hwmon/lm90.c
8539 F:      include/dt-bindings/thermal/lm90.h
8540
8541 LM95234 HARDWARE MONITOR DRIVER
8542 M:      Guenter Roeck <linux@roeck-us.net>
8543 L:      linux-hwmon@vger.kernel.org
8544 S:      Maintained
8545 F:      Documentation/hwmon/lm95234
8546 F:      drivers/hwmon/lm95234.c
8547
8548 LME2510 MEDIA DRIVER
8549 M:      Malcolm Priestley <tvboxspy@gmail.com>
8550 L:      linux-media@vger.kernel.org
8551 W:      https://linuxtv.org
8552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8553 S:      Maintained
8554 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8555
8556 LOADPIN SECURITY MODULE
8557 M:      Kees Cook <keescook@chromium.org>
8558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8559 S:      Supported
8560 F:      security/loadpin/
8561 F:      Documentation/admin-guide/LSM/LoadPin.rst
8562
8563 LOCKING PRIMITIVES
8564 M:      Peter Zijlstra <peterz@infradead.org>
8565 M:      Ingo Molnar <mingo@redhat.com>
8566 M:      Will Deacon <will.deacon@arm.com>
8567 L:      linux-kernel@vger.kernel.org
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8569 S:      Maintained
8570 F:      Documentation/locking/
8571 F:      include/linux/lockdep.h
8572 F:      include/linux/spinlock*.h
8573 F:      arch/*/include/asm/spinlock*.h
8574 F:      include/linux/rwlock*.h
8575 F:      include/linux/mutex*.h
8576 F:      arch/*/include/asm/mutex*.h
8577 F:      include/linux/rwsem*.h
8578 F:      arch/*/include/asm/rwsem.h
8579 F:      include/linux/seqlock.h
8580 F:      lib/locking*.[ch]
8581 F:      kernel/locking/
8582 X:      kernel/locking/locktorture.c
8583
8584 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8585 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8586 L:      linux-ntfs-dev@lists.sourceforge.net
8587 W:      http://www.linux-ntfs.org/content/view/19/37/
8588 S:      Maintained
8589 F:      Documentation/ldm.txt
8590 F:      block/partitions/ldm.*
8591
8592 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8593 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8594 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8595 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8596 L:      MPT-FusionLinux.pdl@broadcom.com
8597 L:      linux-scsi@vger.kernel.org
8598 W:      http://www.avagotech.com/support/
8599 S:      Supported
8600 F:      drivers/message/fusion/
8601 F:      drivers/scsi/mpt3sas/
8602
8603 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8604 M:      Matthew Wilcox <matthew@wil.cx>
8605 L:      linux-scsi@vger.kernel.org
8606 S:      Maintained
8607 F:      drivers/scsi/sym53c8xx_2/
8608
8609 LTC4261 HARDWARE MONITOR DRIVER
8610 M:      Guenter Roeck <linux@roeck-us.net>
8611 L:      linux-hwmon@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/hwmon/ltc4261
8614 F:      drivers/hwmon/ltc4261.c
8615
8616 LTC4306 I2C MULTIPLEXER DRIVER
8617 M:      Michael Hennerich <michael.hennerich@analog.com>
8618 W:      http://ez.analog.com/community/linux-device-drivers
8619 L:      linux-i2c@vger.kernel.org
8620 S:      Supported
8621 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8622 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8623
8624 LTP (Linux Test Project)
8625 M:      Mike Frysinger <vapier@gentoo.org>
8626 M:      Cyril Hrubis <chrubis@suse.cz>
8627 M:      Wanlong Gao <wanlong.gao@gmail.com>
8628 M:      Jan Stancek <jstancek@redhat.com>
8629 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8630 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8631 L:      ltp@lists.linux.it (subscribers-only)
8632 W:      http://linux-test-project.github.io/
8633 T:      git git://github.com/linux-test-project/ltp.git
8634 S:      Maintained
8635
8636 M68K ARCHITECTURE
8637 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8638 L:      linux-m68k@lists.linux-m68k.org
8639 W:      http://www.linux-m68k.org/
8640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8641 S:      Maintained
8642 F:      arch/m68k/
8643 F:      drivers/zorro/
8644
8645 M68K ON APPLE MACINTOSH
8646 M:      Joshua Thompson <funaho@jurai.org>
8647 W:      http://www.mac.linux-m68k.org/
8648 L:      linux-m68k@lists.linux-m68k.org
8649 S:      Maintained
8650 F:      arch/m68k/mac/
8651
8652 M68K ON HP9000/300
8653 M:      Philip Blundell <philb@gnu.org>
8654 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8655 S:      Maintained
8656 F:      arch/m68k/hp300/
8657
8658 M88DS3103 MEDIA DRIVER
8659 M:      Antti Palosaari <crope@iki.fi>
8660 L:      linux-media@vger.kernel.org
8661 W:      https://linuxtv.org
8662 W:      http://palosaari.fi/linux/
8663 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8664 T:      git git://linuxtv.org/anttip/media_tree.git
8665 S:      Maintained
8666 F:      drivers/media/dvb-frontends/m88ds3103*
8667
8668 M88RS2000 MEDIA DRIVER
8669 M:      Malcolm Priestley <tvboxspy@gmail.com>
8670 L:      linux-media@vger.kernel.org
8671 W:      https://linuxtv.org
8672 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8673 S:      Maintained
8674 F:      drivers/media/dvb-frontends/m88rs2000*
8675
8676 MA901 MASTERKIT USB FM RADIO DRIVER
8677 M:      Alexey Klimov <klimov.linux@gmail.com>
8678 L:      linux-media@vger.kernel.org
8679 T:      git git://linuxtv.org/media_tree.git
8680 S:      Maintained
8681 F:      drivers/media/radio/radio-ma901.c
8682
8683 MAC80211
8684 M:      Johannes Berg <johannes@sipsolutions.net>
8685 L:      linux-wireless@vger.kernel.org
8686 W:      http://wireless.kernel.org/
8687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8689 S:      Maintained
8690 F:      Documentation/networking/mac80211-injection.txt
8691 F:      include/net/mac80211.h
8692 F:      net/mac80211/
8693 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8694 F:      Documentation/networking/mac80211_hwsim/README
8695
8696 MAILBOX API
8697 M:      Jassi Brar <jassisinghbrar@gmail.com>
8698 L:      linux-kernel@vger.kernel.org
8699 S:      Maintained
8700 F:      drivers/mailbox/
8701 F:      include/linux/mailbox_client.h
8702 F:      include/linux/mailbox_controller.h
8703
8704 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8705 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8706 W:      http://www.kernel.org/doc/man-pages
8707 L:      linux-man@vger.kernel.org
8708 S:      Maintained
8709
8710 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8711 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8712 L:      linux-mips@linux-mips.org
8713 S:      Maintained
8714 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8715
8716 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8717 M:      Andrew Lunn <andrew@lunn.ch>
8718 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8719 L:      netdev@vger.kernel.org
8720 S:      Maintained
8721 F:      drivers/net/dsa/mv88e6xxx/
8722 F:      linux/platform_data/mv88e6xxx.h
8723 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8724
8725 MARVELL ARMADA DRM SUPPORT
8726 M:      Russell King <linux@armlinux.org.uk>
8727 S:      Maintained
8728 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8729 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8730 F:      drivers/gpu/drm/armada/
8731 F:      include/uapi/drm/armada_drm.h
8732 F:      Documentation/devicetree/bindings/display/armada/
8733
8734 MARVELL CRYPTO DRIVER
8735 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8736 M:      Arnaud Ebalard <arno@natisbad.org>
8737 F:      drivers/crypto/marvell/
8738 S:      Maintained
8739 L:      linux-crypto@vger.kernel.org
8740
8741 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8742 M:      Mirko Lindner <mlindner@marvell.com>
8743 M:      Stephen Hemminger <stephen@networkplumber.org>
8744 L:      netdev@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/net/ethernet/marvell/sk*
8747
8748 MARVELL LIBERTAS WIRELESS DRIVER
8749 L:      libertas-dev@lists.infradead.org
8750 S:      Orphan
8751 F:      drivers/net/wireless/marvell/libertas/
8752
8753 MARVELL MACCHIATOBIN SUPPORT
8754 M:      Russell King <linux@armlinux.org.uk>
8755 L:      linux-arm-kernel@lists.infradead.org
8756 S:      Maintained
8757 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8758
8759 MARVELL MV643XX ETHERNET DRIVER
8760 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8761 L:      netdev@vger.kernel.org
8762 S:      Maintained
8763 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8764 F:      include/linux/mv643xx.h
8765
8766 MARVELL MV88X3310 PHY DRIVER
8767 M:      Russell King <linux@armlinux.org.uk>
8768 L:      netdev@vger.kernel.org
8769 S:      Maintained
8770 F:      drivers/net/phy/marvell10g.c
8771
8772 MARVELL MVNETA ETHERNET DRIVER
8773 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8774 L:      netdev@vger.kernel.org
8775 S:      Maintained
8776 F:      drivers/net/ethernet/marvell/mvneta.*
8777
8778 MARVELL MWIFIEX WIRELESS DRIVER
8779 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8780 M:      Nishant Sarmukadam <nishants@marvell.com>
8781 M:      Ganapathi Bhat <gbhat@marvell.com>
8782 M:      Xinming Hu <huxinming820@gmail.com>
8783 L:      linux-wireless@vger.kernel.org
8784 S:      Maintained
8785 F:      drivers/net/wireless/marvell/mwifiex/
8786
8787 MARVELL MWL8K WIRELESS DRIVER
8788 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8789 L:      linux-wireless@vger.kernel.org
8790 S:      Odd Fixes
8791 F:      drivers/net/wireless/marvell/mwl8k.c
8792
8793 MARVELL NAND CONTROLLER DRIVER
8794 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8795 L:      linux-mtd@lists.infradead.org
8796 S:      Maintained
8797 F:      drivers/mtd/nand/raw/marvell_nand.c
8798 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8799
8800 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8801 M:      Nicolas Pitre <nico@fluxnic.net>
8802 S:      Odd Fixes
8803 F:      drivers/mmc/host/mvsdio.*
8804
8805 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8806 M:      Hu Ziji <huziji@marvell.com>
8807 L:      linux-mmc@vger.kernel.org
8808 S:      Supported
8809 F:      drivers/mmc/host/sdhci-xenon*
8810 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8811
8812 MATROX FRAMEBUFFER DRIVER
8813 L:      linux-fbdev@vger.kernel.org
8814 S:      Orphan
8815 F:      drivers/video/fbdev/matrox/matroxfb_*
8816 F:      include/uapi/linux/matroxfb.h
8817
8818 MAX16065 HARDWARE MONITOR DRIVER
8819 M:      Guenter Roeck <linux@roeck-us.net>
8820 L:      linux-hwmon@vger.kernel.org
8821 S:      Maintained
8822 F:      Documentation/hwmon/max16065
8823 F:      drivers/hwmon/max16065.c
8824
8825 MAX20751 HARDWARE MONITOR DRIVER
8826 M:      Guenter Roeck <linux@roeck-us.net>
8827 L:      linux-hwmon@vger.kernel.org
8828 S:      Maintained
8829 F:      Documentation/hwmon/max20751
8830 F:      drivers/hwmon/max20751.c
8831
8832 MAX2175 SDR TUNER DRIVER
8833 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8834 L:      linux-media@vger.kernel.org
8835 T:      git git://linuxtv.org/media_tree.git
8836 S:      Maintained
8837 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8838 F:      Documentation/media/v4l-drivers/max2175.rst
8839 F:      drivers/media/i2c/max2175*
8840 F:      include/uapi/linux/max2175.h
8841
8842 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8843 L:      linux-hwmon@vger.kernel.org
8844 S:      Orphan
8845 F:      Documentation/hwmon/max6650
8846 F:      drivers/hwmon/max6650.c
8847
8848 MAX6697 HARDWARE MONITOR DRIVER
8849 M:      Guenter Roeck <linux@roeck-us.net>
8850 L:      linux-hwmon@vger.kernel.org
8851 S:      Maintained
8852 F:      Documentation/hwmon/max6697
8853 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8854 F:      drivers/hwmon/max6697.c
8855 F:      include/linux/platform_data/max6697.h
8856
8857 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8858 M:      Peter Rosin <peda@axentia.se>
8859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8860 S:      Maintained
8861 F:      Documentation/devicetree/bindings/sound/max9860.txt
8862 F:      sound/soc/codecs/max9860.*
8863
8864 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8865 M:      Javier Martinez Canillas <javier@dowhile0.org>
8866 L:      linux-kernel@vger.kernel.org
8867 S:      Supported
8868 F:      drivers/regulator/max77802-regulator.c
8869 F:      Documentation/devicetree/bindings/*/*max77802.txt
8870 F:      include/dt-bindings/*/*max77802.h
8871
8872 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8873 M:      Krzysztof Kozlowski <krzk@kernel.org>
8874 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8875 L:      linux-pm@vger.kernel.org
8876 S:      Supported
8877 F:      drivers/power/supply/max14577_charger.c
8878 F:      drivers/power/supply/max77693_charger.c
8879
8880 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8881 M:      Chanwoo Choi <cw00.choi@samsung.com>
8882 M:      Krzysztof Kozlowski <krzk@kernel.org>
8883 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8884 L:      linux-kernel@vger.kernel.org
8885 S:      Supported
8886 F:      drivers/*/max14577*.c
8887 F:      drivers/*/max77686*.c
8888 F:      drivers/*/max77693*.c
8889 F:      drivers/extcon/extcon-max14577.c
8890 F:      drivers/extcon/extcon-max77693.c
8891 F:      drivers/rtc/rtc-max77686.c
8892 F:      drivers/clk/clk-max77686.c
8893 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8894 F:      Documentation/devicetree/bindings/*/max77686.txt
8895 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8896 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8897 F:      include/linux/mfd/max14577*.h
8898 F:      include/linux/mfd/max77686*.h
8899 F:      include/linux/mfd/max77693*.h
8900
8901 MAXIRADIO FM RADIO RECEIVER DRIVER
8902 M:      Hans Verkuil <hverkuil@xs4all.nl>
8903 L:      linux-media@vger.kernel.org
8904 T:      git git://linuxtv.org/media_tree.git
8905 W:      https://linuxtv.org
8906 S:      Maintained
8907 F:      drivers/media/radio/radio-maxiradio*
8908
8909 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8910 M:      Peter Rosin <peda@axentia.se>
8911 L:      linux-iio@vger.kernel.org
8912 S:      Maintained
8913 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8914 F:      drivers/iio/potentiometer/mcp4018.c
8915 F:      drivers/iio/potentiometer/mcp4531.c
8916
8917 MCR20A IEEE-802.15.4 RADIO DRIVER
8918 M:      Xue Liu <liuxuenetmail@gmail.com>
8919 L:      linux-wpan@vger.kernel.org
8920 W:      https://github.com/xueliu/mcr20a-linux
8921 S:      Maintained
8922 F:      drivers/net/ieee802154/mcr20a.c
8923 F:      drivers/net/ieee802154/mcr20a.h
8924 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8925
8926 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8927 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8928 L:      linux-iio@vger.kernel.org
8929 S:      Maintained
8930 F:      drivers/iio/dac/cio-dac.c
8931
8932 MEDIA DRIVERS FOR ASCOT2E
8933 M:      Sergey Kozlov <serjk@netup.ru>
8934 M:      Abylay Ospan <aospan@netup.ru>
8935 L:      linux-media@vger.kernel.org
8936 W:      https://linuxtv.org
8937 W:      http://netup.tv/
8938 T:      git git://linuxtv.org/media_tree.git
8939 S:      Supported
8940 F:      drivers/media/dvb-frontends/ascot2e*
8941
8942 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8943 M:      Jasmin Jessich <jasmin@anw.at>
8944 L:      linux-media@vger.kernel.org
8945 W:      https://linuxtv.org
8946 T:      git git://linuxtv.org/media_tree.git
8947 S:      Maintained
8948 F:      drivers/media/dvb-frontends/cxd2099*
8949
8950 MEDIA DRIVERS FOR CXD2841ER
8951 M:      Sergey Kozlov <serjk@netup.ru>
8952 M:      Abylay Ospan <aospan@netup.ru>
8953 L:      linux-media@vger.kernel.org
8954 W:      https://linuxtv.org
8955 W:      http://netup.tv/
8956 T:      git git://linuxtv.org/media_tree.git
8957 S:      Supported
8958 F:      drivers/media/dvb-frontends/cxd2841er*
8959
8960 MEDIA DRIVERS FOR CXD2880
8961 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8962 L:      linux-media@vger.kernel.org
8963 W:      http://linuxtv.org/
8964 T:      git git://linuxtv.org/media_tree.git
8965 S:      Supported
8966 F:      drivers/media/dvb-frontends/cxd2880/*
8967 F:      drivers/media/spi/cxd2880*
8968
8969 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8970 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8971 L:      linux-media@vger.kernel.org
8972 W:      https://linuxtv.org
8973 T:      git git://linuxtv.org/media_tree.git
8974 S:      Maintained
8975 F:      drivers/media/pci/ddbridge/*
8976
8977 MEDIA DRIVERS FOR FREESCALE IMX
8978 M:      Steve Longerbeam <slongerbeam@gmail.com>
8979 M:      Philipp Zabel <p.zabel@pengutronix.de>
8980 L:      linux-media@vger.kernel.org
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Maintained
8983 F:      Documentation/devicetree/bindings/media/imx.txt
8984 F:      Documentation/media/v4l-drivers/imx.rst
8985 F:      drivers/staging/media/imx/
8986 F:      include/linux/imx-media.h
8987 F:      include/media/imx.h
8988
8989 MEDIA DRIVERS FOR HELENE
8990 M:      Abylay Ospan <aospan@netup.ru>
8991 L:      linux-media@vger.kernel.org
8992 W:      https://linuxtv.org
8993 W:      http://netup.tv/
8994 T:      git git://linuxtv.org/media_tree.git
8995 S:      Supported
8996 F:      drivers/media/dvb-frontends/helene*
8997
8998 MEDIA DRIVERS FOR HORUS3A
8999 M:      Sergey Kozlov <serjk@netup.ru>
9000 M:      Abylay Ospan <aospan@netup.ru>
9001 L:      linux-media@vger.kernel.org
9002 W:      https://linuxtv.org
9003 W:      http://netup.tv/
9004 T:      git git://linuxtv.org/media_tree.git
9005 S:      Supported
9006 F:      drivers/media/dvb-frontends/horus3a*
9007
9008 MEDIA DRIVERS FOR LNBH25
9009 M:      Sergey Kozlov <serjk@netup.ru>
9010 M:      Abylay Ospan <aospan@netup.ru>
9011 L:      linux-media@vger.kernel.org
9012 W:      https://linuxtv.org
9013 W:      http://netup.tv/
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Supported
9016 F:      drivers/media/dvb-frontends/lnbh25*
9017
9018 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9019 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9020 L:      linux-media@vger.kernel.org
9021 W:      https://linuxtv.org
9022 T:      git git://linuxtv.org/media_tree.git
9023 S:      Maintained
9024 F:      drivers/media/dvb-frontends/mxl5xx*
9025
9026 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9027 M:      Sergey Kozlov <serjk@netup.ru>
9028 M:      Abylay Ospan <aospan@netup.ru>
9029 L:      linux-media@vger.kernel.org
9030 W:      https://linuxtv.org
9031 W:      http://netup.tv/
9032 T:      git git://linuxtv.org/media_tree.git
9033 S:      Supported
9034 F:      drivers/media/pci/netup_unidvb/*
9035
9036 MEDIA DRIVERS FOR RENESAS - CEU
9037 M:      Jacopo Mondi <jacopo@jmondi.org>
9038 L:      linux-media@vger.kernel.org
9039 L:      linux-renesas-soc@vger.kernel.org
9040 T:      git git://linuxtv.org/media_tree.git
9041 S:      Supported
9042 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9043 F:      drivers/media/platform/renesas-ceu.c
9044 F:      include/media/drv-intf/renesas-ceu.h
9045
9046 MEDIA DRIVERS FOR RENESAS - DRIF
9047 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9048 L:      linux-media@vger.kernel.org
9049 L:      linux-renesas-soc@vger.kernel.org
9050 T:      git git://linuxtv.org/media_tree.git
9051 S:      Supported
9052 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9053 F:      drivers/media/platform/rcar_drif.c
9054
9055 MEDIA DRIVERS FOR RENESAS - FCP
9056 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9057 L:      linux-media@vger.kernel.org
9058 L:      linux-renesas-soc@vger.kernel.org
9059 T:      git git://linuxtv.org/media_tree.git
9060 S:      Supported
9061 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9062 F:      drivers/media/platform/rcar-fcp.c
9063 F:      include/media/rcar-fcp.h
9064
9065 MEDIA DRIVERS FOR RENESAS - FDP1
9066 M:      Kieran Bingham <kieran@bingham.xyz>
9067 L:      linux-media@vger.kernel.org
9068 L:      linux-renesas-soc@vger.kernel.org
9069 T:      git git://linuxtv.org/media_tree.git
9070 S:      Supported
9071 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9072 F:      drivers/media/platform/rcar_fdp1.c
9073
9074 MEDIA DRIVERS FOR RENESAS - VIN
9075 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9076 L:      linux-media@vger.kernel.org
9077 L:      linux-renesas-soc@vger.kernel.org
9078 T:      git git://linuxtv.org/media_tree.git
9079 S:      Supported
9080 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9081 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9082 F:      drivers/media/platform/rcar-vin/
9083
9084 MEDIA DRIVERS FOR RENESAS - VSP1
9085 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9086 L:      linux-media@vger.kernel.org
9087 L:      linux-renesas-soc@vger.kernel.org
9088 T:      git git://linuxtv.org/media_tree.git
9089 S:      Supported
9090 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9091 F:      drivers/media/platform/vsp1/
9092
9093 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9094 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9095 L:      linux-media@vger.kernel.org
9096 W:      https://linuxtv.org
9097 T:      git git://linuxtv.org/media_tree.git
9098 S:      Maintained
9099 F:      drivers/media/dvb-frontends/stv0910*
9100
9101 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9102 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9103 L:      linux-media@vger.kernel.org
9104 W:      https://linuxtv.org
9105 T:      git git://linuxtv.org/media_tree.git
9106 S:      Maintained
9107 F:      drivers/media/dvb-frontends/stv6111*
9108
9109 MEDIA DRIVERS FOR STM32 - DCMI
9110 M:      Hugues Fruchet <hugues.fruchet@st.com>
9111 L:      linux-media@vger.kernel.org
9112 T:      git git://linuxtv.org/media_tree.git
9113 S:      Supported
9114 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9115 F:      drivers/media/platform/stm32/stm32-dcmi.c
9116
9117 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9118 M:      Dmitry Osipenko <digetx@gmail.com>
9119 L:      linux-media@vger.kernel.org
9120 L:      linux-tegra@vger.kernel.org
9121 T:      git git://linuxtv.org/media_tree.git
9122 S:      Maintained
9123 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9124 F:      drivers/staging/media/tegra-vde/
9125
9126 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9127 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9128 P:      LinuxTV.org Project
9129 L:      linux-media@vger.kernel.org
9130 W:      https://linuxtv.org
9131 Q:      http://patchwork.kernel.org/project/linux-media/list/
9132 T:      git git://linuxtv.org/media_tree.git
9133 S:      Maintained
9134 F:      Documentation/devicetree/bindings/media/
9135 F:      Documentation/media/
9136 F:      drivers/media/
9137 F:      drivers/staging/media/
9138 F:      include/linux/platform_data/media/
9139 F:      include/media/
9140 F:      include/uapi/linux/dvb/
9141 F:      include/uapi/linux/videodev2.h
9142 F:      include/uapi/linux/media.h
9143 F:      include/uapi/linux/v4l2-*
9144 F:      include/uapi/linux/meye.h
9145 F:      include/uapi/linux/ivtv*
9146 F:      include/uapi/linux/uvcvideo.h
9147
9148 MEDIATEK BLUETOOTH DRIVER
9149 M:      Sean Wang <sean.wang@mediatek.com>
9150 L:      linux-bluetooth@vger.kernel.org
9151 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9152 S:      Maintained
9153 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9154 F:      drivers/bluetooth/btmtkuart.c
9155
9156 MEDIATEK CIR DRIVER
9157 M:      Sean Wang <sean.wang@mediatek.com>
9158 S:      Maintained
9159 F:      drivers/media/rc/mtk-cir.c
9160
9161 MEDIATEK DMA DRIVER
9162 M:      Sean Wang <sean.wang@mediatek.com>
9163 L:      dmaengine@vger.kernel.org
9164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9165 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9166 S:      Maintained
9167 F:      Documentation/devicetree/bindings/dma/mtk-*
9168 F:      drivers/dma/mediatek/
9169
9170 MEDIATEK PMIC LED DRIVER
9171 M:      Sean Wang <sean.wang@mediatek.com>
9172 S:      Maintained
9173 F:      drivers/leds/leds-mt6323.c
9174 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9175
9176 MEDIATEK ETHERNET DRIVER
9177 M:      Felix Fietkau <nbd@openwrt.org>
9178 M:      John Crispin <john@phrozen.org>
9179 M:      Sean Wang <sean.wang@mediatek.com>
9180 M:      Nelson Chang <nelson.chang@mediatek.com>
9181 L:      netdev@vger.kernel.org
9182 S:      Maintained
9183 F:      drivers/net/ethernet/mediatek/
9184
9185 MEDIATEK SWITCH DRIVER
9186 M:      Sean Wang <sean.wang@mediatek.com>
9187 L:      netdev@vger.kernel.org
9188 S:      Maintained
9189 F:      drivers/net/dsa/mt7530.*
9190 F:      net/dsa/tag_mtk.c
9191
9192 MEDIATEK JPEG DRIVER
9193 M:      Rick Chang <rick.chang@mediatek.com>
9194 M:      Bin Liu <bin.liu@mediatek.com>
9195 S:      Supported
9196 F:      drivers/media/platform/mtk-jpeg/
9197 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9198
9199 MEDIATEK MDP DRIVER
9200 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9201 M:      Houlong Wei <houlong.wei@mediatek.com>
9202 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9203 S:      Supported
9204 F:      drivers/media/platform/mtk-mdp/
9205 F:      drivers/media/platform/mtk-vpu/
9206 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9207
9208 MEDIATEK MEDIA DRIVER
9209 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9210 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9211 S:      Supported
9212 F:      drivers/media/platform/mtk-vcodec/
9213 F:      drivers/media/platform/mtk-vpu/
9214 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9215 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9216
9217 MEDIATEK MT7601U WIRELESS LAN DRIVER
9218 M:      Jakub Kicinski <kubakici@wp.pl>
9219 L:      linux-wireless@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/net/wireless/mediatek/mt7601u/
9222
9223 MEDIATEK NAND CONTROLLER DRIVER
9224 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9225 L:      linux-mtd@lists.infradead.org
9226 S:      Maintained
9227 F:      drivers/mtd/nand/raw/mtk_*
9228 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9229
9230 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9231 M:      Sean Wang <sean.wang@mediatek.com>
9232 S:      Maintained
9233 F:      drivers/char/hw_random/mtk-rng.c
9234
9235 MEDIATEK USB3 DRD IP DRIVER
9236 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9237 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9238 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9239 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9240 S:      Maintained
9241 F:      drivers/usb/mtu3/
9242
9243 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9244 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9245 M:      Martin Donnelly <martin.donnelly@ge.com>
9246 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9247 S:      Maintained
9248 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9249 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9250
9251 MEGARAID SCSI/SAS DRIVERS
9252 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9253 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9254 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9255 L:      megaraidlinux.pdl@broadcom.com
9256 L:      linux-scsi@vger.kernel.org
9257 W:      http://www.avagotech.com/support/
9258 S:      Maintained
9259 F:      Documentation/scsi/megaraid.txt
9260 F:      drivers/scsi/megaraid.*
9261 F:      drivers/scsi/megaraid/
9262
9263 MELEXIS MLX90614 DRIVER
9264 M:      Crt Mori <cmo@melexis.com>
9265 L:      linux-iio@vger.kernel.org
9266 W:      http://www.melexis.com
9267 S:      Supported
9268 F:      drivers/iio/temperature/mlx90614.c
9269
9270 MELEXIS MLX90632 DRIVER
9271 M:      Crt Mori <cmo@melexis.com>
9272 L:      linux-iio@vger.kernel.org
9273 W:      http://www.melexis.com
9274 S:      Supported
9275 F:      drivers/iio/temperature/mlx90632.c
9276
9277 MELFAS MIP4 TOUCHSCREEN DRIVER
9278 M:      Sangwon Jee <jeesw@melfas.com>
9279 W:      http://www.melfas.com
9280 S:      Supported
9281 F:      drivers/input/touchscreen/melfas_mip4.c
9282 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9283
9284 MELLANOX ETHERNET DRIVER (mlx4_en)
9285 M:      Tariq Toukan <tariqt@mellanox.com>
9286 L:      netdev@vger.kernel.org
9287 S:      Supported
9288 W:      http://www.mellanox.com
9289 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9290 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9291
9292 MELLANOX ETHERNET DRIVER (mlx5e)
9293 M:      Saeed Mahameed <saeedm@mellanox.com>
9294 L:      netdev@vger.kernel.org
9295 S:      Supported
9296 W:      http://www.mellanox.com
9297 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9298 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9299
9300 MELLANOX ETHERNET INNOVA DRIVERS
9301 R:      Boris Pismenny <borisp@mellanox.com>
9302 L:      netdev@vger.kernel.org
9303 S:      Supported
9304 W:      http://www.mellanox.com
9305 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9306 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9307 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9308 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9309 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9310
9311 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9312 R:      Boris Pismenny <borisp@mellanox.com>
9313 L:      netdev@vger.kernel.org
9314 S:      Supported
9315 W:      http://www.mellanox.com
9316 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9317 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9318 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9319
9320 MELLANOX ETHERNET SWITCH DRIVERS
9321 M:      Jiri Pirko <jiri@mellanox.com>
9322 M:      Ido Schimmel <idosch@mellanox.com>
9323 L:      netdev@vger.kernel.org
9324 S:      Supported
9325 W:      http://www.mellanox.com
9326 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9327 F:      drivers/net/ethernet/mellanox/mlxsw/
9328 F:      tools/testing/selftests/drivers/net/mlxsw/
9329
9330 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9331 M:      mlxsw@mellanox.com
9332 L:      netdev@vger.kernel.org
9333 S:      Supported
9334 W:      http://www.mellanox.com
9335 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9336 F:      drivers/net/ethernet/mellanox/mlxfw/
9337
9338 MELLANOX HARDWARE PLATFORM SUPPORT
9339 M:      Andy Shevchenko <andy@infradead.org>
9340 M:      Darren Hart <dvhart@infradead.org>
9341 M:      Vadim Pasternak <vadimp@mellanox.com>
9342 L:      platform-driver-x86@vger.kernel.org
9343 S:      Supported
9344 F:      drivers/platform/mellanox/
9345
9346 MELLANOX MLX4 core VPI driver
9347 M:      Tariq Toukan <tariqt@mellanox.com>
9348 L:      netdev@vger.kernel.org
9349 L:      linux-rdma@vger.kernel.org
9350 W:      http://www.mellanox.com
9351 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9352 S:      Supported
9353 F:      drivers/net/ethernet/mellanox/mlx4/
9354 F:      include/linux/mlx4/
9355
9356 MELLANOX MLX4 IB driver
9357 M:      Yishai Hadas <yishaih@mellanox.com>
9358 L:      linux-rdma@vger.kernel.org
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9361 S:      Supported
9362 F:      drivers/infiniband/hw/mlx4/
9363 F:      include/linux/mlx4/
9364 F:      include/uapi/rdma/mlx4-abi.h
9365
9366 MELLANOX MLX5 core VPI driver
9367 M:      Saeed Mahameed <saeedm@mellanox.com>
9368 M:      Leon Romanovsky <leonro@mellanox.com>
9369 L:      netdev@vger.kernel.org
9370 L:      linux-rdma@vger.kernel.org
9371 W:      http://www.mellanox.com
9372 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9373 S:      Supported
9374 F:      drivers/net/ethernet/mellanox/mlx5/core/
9375 F:      include/linux/mlx5/
9376
9377 MELLANOX MLX5 IB driver
9378 M:      Leon Romanovsky <leonro@mellanox.com>
9379 L:      linux-rdma@vger.kernel.org
9380 W:      http://www.mellanox.com
9381 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9382 S:      Supported
9383 F:      drivers/infiniband/hw/mlx5/
9384 F:      include/linux/mlx5/
9385 F:      include/uapi/rdma/mlx5-abi.h
9386
9387 MELLANOX MLXCPLD I2C AND MUX DRIVER
9388 M:      Vadim Pasternak <vadimp@mellanox.com>
9389 M:      Michael Shych <michaelsh@mellanox.com>
9390 L:      linux-i2c@vger.kernel.org
9391 S:      Supported
9392 F:      drivers/i2c/busses/i2c-mlxcpld.c
9393 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9394 F:      Documentation/i2c/busses/i2c-mlxcpld
9395
9396 MELLANOX MLXCPLD LED DRIVER
9397 M:      Vadim Pasternak <vadimp@mellanox.com>
9398 L:      linux-leds@vger.kernel.org
9399 S:      Supported
9400 F:      drivers/leds/leds-mlxcpld.c
9401 F:      drivers/leds/leds-mlxreg.c
9402 F:      Documentation/leds/leds-mlxcpld.txt
9403
9404 MELLANOX PLATFORM DRIVER
9405 M:      Vadim Pasternak <vadimp@mellanox.com>
9406 L:      platform-driver-x86@vger.kernel.org
9407 S:      Supported
9408 F:      drivers/platform/x86/mlx-platform.c
9409
9410 MEMBARRIER SUPPORT
9411 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9412 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9413 L:      linux-kernel@vger.kernel.org
9414 S:      Supported
9415 F:      kernel/sched/membarrier.c
9416 F:      include/uapi/linux/membarrier.h
9417 F:      arch/powerpc/include/asm/membarrier.h
9418
9419 MEMORY MANAGEMENT
9420 L:      linux-mm@kvack.org
9421 W:      http://www.linux-mm.org
9422 S:      Maintained
9423 F:      include/linux/mm.h
9424 F:      include/linux/gfp.h
9425 F:      include/linux/mmzone.h
9426 F:      include/linux/memory_hotplug.h
9427 F:      include/linux/vmalloc.h
9428 F:      mm/
9429
9430 MEMORY TECHNOLOGY DEVICES (MTD)
9431 M:      David Woodhouse <dwmw2@infradead.org>
9432 M:      Brian Norris <computersforpeace@gmail.com>
9433 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9434 M:      Marek Vasut <marek.vasut@gmail.com>
9435 M:      Richard Weinberger <richard@nod.at>
9436 L:      linux-mtd@lists.infradead.org
9437 W:      http://www.linux-mtd.infradead.org/
9438 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9439 T:      git git://git.infradead.org/linux-mtd.git master
9440 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9441 S:      Maintained
9442 F:      Documentation/devicetree/bindings/mtd/
9443 F:      drivers/mtd/
9444 F:      include/linux/mtd/
9445 F:      include/uapi/mtd/
9446
9447 MEN A21 WATCHDOG DRIVER
9448 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9449 L:      linux-watchdog@vger.kernel.org
9450 S:      Maintained
9451 F:      drivers/watchdog/mena21_wdt.c
9452
9453 MEN CHAMELEON BUS (mcb)
9454 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9455 S:      Maintained
9456 F:      drivers/mcb/
9457 F:      include/linux/mcb.h
9458 F:      Documentation/men-chameleon-bus.txt
9459
9460 MEN F21BMC (Board Management Controller)
9461 M:      Andreas Werner <andreas.werner@men.de>
9462 S:      Supported
9463 F:      drivers/mfd/menf21bmc.c
9464 F:      drivers/watchdog/menf21bmc_wdt.c
9465 F:      drivers/leds/leds-menf21bmc.c
9466 F:      drivers/hwmon/menf21bmc_hwmon.c
9467 F:      Documentation/hwmon/menf21bmc
9468
9469 MEN Z069 WATCHDOG DRIVER
9470 M:      Johannes Thumshirn <jth@kernel.org>
9471 L:      linux-watchdog@vger.kernel.org
9472 S:      Maintained
9473 F:      drivers/watchdog/menz069_wdt.c
9474
9475 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9476 M:      Neil Armstrong <narmstrong@baylibre.com>
9477 L:      linux-media@lists.freedesktop.org
9478 L:      linux-amlogic@lists.infradead.org
9479 W:      http://linux-meson.com/
9480 S:      Supported
9481 F:      drivers/media/platform/meson/ao-cec.c
9482 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9483 T:      git git://linuxtv.org/media_tree.git
9484
9485 MICROBLAZE ARCHITECTURE
9486 M:      Michal Simek <monstr@monstr.eu>
9487 W:      http://www.monstr.eu/fdt/
9488 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9489 S:      Supported
9490 F:      arch/microblaze/
9491
9492 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9493 M:      Richard Genoud <richard.genoud@gmail.com>
9494 S:      Maintained
9495 F:      drivers/tty/serial/atmel_serial.c
9496 F:      drivers/tty/serial/atmel_serial.h
9497
9498 MICROCHIP / ATMEL DMA DRIVER
9499 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9501 L:      dmaengine@vger.kernel.org
9502 S:      Supported
9503 F:      drivers/dma/at_hdmac.c
9504 F:      drivers/dma/at_hdmac_regs.h
9505 F:      include/linux/platform_data/dma-atmel.h
9506
9507 MICROCHIP / ATMEL ECC DRIVER
9508 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9509 L:      linux-crypto@vger.kernel.org
9510 S:      Maintained
9511 F:      drivers/crypto/atmel-ecc.*
9512
9513 MICROCHIP / ATMEL ISC DRIVER
9514 M:      Songjun Wu <songjun.wu@microchip.com>
9515 L:      linux-media@vger.kernel.org
9516 S:      Supported
9517 F:      drivers/media/platform/atmel/atmel-isc.c
9518 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9519 F:      devicetree/bindings/media/atmel-isc.txt
9520
9521 MICROCHIP / ATMEL NAND DRIVER
9522 M:      Josh Wu <rainyfeeling@outlook.com>
9523 L:      linux-mtd@lists.infradead.org
9524 S:      Supported
9525 F:      drivers/mtd/nand/raw/atmel/*
9526 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9527
9528 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9529 M:      Woojung Huh <Woojung.Huh@microchip.com>
9530 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9531 L:      netdev@vger.kernel.org
9532 S:      Maintained
9533 F:      net/dsa/tag_ksz.c
9534 F:      drivers/net/dsa/microchip/*
9535 F:      include/linux/platform_data/microchip-ksz.h
9536 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9537
9538 MICROCHIP LAN743X ETHERNET DRIVER
9539 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9540 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9541 L:      netdev@vger.kernel.org
9542 S:      Maintained
9543 F:      drivers/net/ethernet/microchip/lan743x_*
9544
9545 MICROCHIP USB251XB DRIVER
9546 M:      Richard Leitner <richard.leitner@skidata.com>
9547 L:      linux-usb@vger.kernel.org
9548 S:      Maintained
9549 F:      drivers/usb/misc/usb251xb.c
9550 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9551
9552 MICROSEMI MIPS SOCS
9553 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9554 L:      linux-mips@linux-mips.org
9555 S:      Maintained
9556 F:      arch/mips/generic/board-ocelot.c
9557 F:      arch/mips/configs/generic/board-ocelot.config
9558 F:      arch/mips/boot/dts/mscc/
9559 F:      Documentation/devicetree/bindings/mips/mscc.txt
9560
9561 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9562 M:      Don Brace <don.brace@microsemi.com>
9563 L:      esc.storagedev@microsemi.com
9564 L:      linux-scsi@vger.kernel.org
9565 S:      Supported
9566 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9567 F:      drivers/scsi/smartpqi/Kconfig
9568 F:      drivers/scsi/smartpqi/Makefile
9569 F:      include/linux/cciss*.h
9570 F:      include/uapi/linux/cciss*.h
9571 F:      Documentation/scsi/smartpqi.txt
9572
9573 MICROSEMI ETHERNET SWITCH DRIVER
9574 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9575 L:      netdev@vger.kernel.org
9576 S:      Supported
9577 F:      drivers/net/ethernet/mscc/
9578
9579 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9580 M:      Chen Yu <yu.c.chen@intel.com>
9581 L:      platform-driver-x86@vger.kernel.org
9582 S:      Supported
9583 F:      drivers/platform/x86/surfacepro3_button.c
9584
9585 MICROTEK X6 SCANNER
9586 M:      Oliver Neukum <oliver@neukum.org>
9587 S:      Maintained
9588 F:      drivers/usb/image/microtek.*
9589
9590 MIPS
9591 M:      Ralf Baechle <ralf@linux-mips.org>
9592 M:      Paul Burton <paul.burton@mips.com>
9593 M:      James Hogan <jhogan@kernel.org>
9594 L:      linux-mips@linux-mips.org
9595 W:      http://www.linux-mips.org/
9596 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9598 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9599 S:      Supported
9600 F:      Documentation/devicetree/bindings/mips/
9601 F:      Documentation/mips/
9602 F:      arch/mips/
9603 F:      drivers/platform/mips/
9604
9605 MIPS BOSTON DEVELOPMENT BOARD
9606 M:      Paul Burton <paul.burton@mips.com>
9607 L:      linux-mips@linux-mips.org
9608 S:      Maintained
9609 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9610 F:      arch/mips/boot/dts/img/boston.dts
9611 F:      arch/mips/configs/generic/board-boston.config
9612 F:      drivers/clk/imgtec/clk-boston.c
9613 F:      include/dt-bindings/clock/boston-clock.h
9614
9615 MIPS GENERIC PLATFORM
9616 M:      Paul Burton <paul.burton@mips.com>
9617 L:      linux-mips@linux-mips.org
9618 S:      Supported
9619 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9620 F:      arch/mips/generic/
9621 F:      arch/mips/tools/generic-board-config.sh
9622
9623 MIPS/LOONGSON1 ARCHITECTURE
9624 M:      Keguang Zhang <keguang.zhang@gmail.com>
9625 L:      linux-mips@linux-mips.org
9626 S:      Maintained
9627 F:      arch/mips/loongson32/
9628 F:      arch/mips/include/asm/mach-loongson32/
9629 F:      drivers/*/*loongson1*
9630 F:      drivers/*/*/*loongson1*
9631
9632 MIPS/LOONGSON2 ARCHITECTURE
9633 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9634 L:      linux-mips@linux-mips.org
9635 S:      Maintained
9636 F:      arch/mips/loongson64/*{2e/2f}*
9637 F:      arch/mips/include/asm/mach-loongson64/
9638 F:      drivers/*/*loongson2*
9639 F:      drivers/*/*/*loongson2*
9640
9641 MIPS/LOONGSON3 ARCHITECTURE
9642 M:      Huacai Chen <chenhc@lemote.com>
9643 L:      linux-mips@linux-mips.org
9644 S:      Maintained
9645 F:      arch/mips/loongson64/
9646 F:      arch/mips/include/asm/mach-loongson64/
9647 F:      drivers/platform/mips/cpu_hwmon.c
9648 F:      drivers/*/*loongson3*
9649 F:      drivers/*/*/*loongson3*
9650
9651 MIPS RINT INSTRUCTION EMULATION
9652 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9653 L:      linux-mips@linux-mips.org
9654 S:      Supported
9655 F:      arch/mips/math-emu/sp_rint.c
9656 F:      arch/mips/math-emu/dp_rint.c
9657
9658 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9659 M:      Hans Verkuil <hverkuil@xs4all.nl>
9660 L:      linux-media@vger.kernel.org
9661 T:      git git://linuxtv.org/media_tree.git
9662 W:      https://linuxtv.org
9663 S:      Odd Fixes
9664 F:      drivers/media/radio/radio-miropcm20*
9665
9666 MMP SUPPORT
9667 M:      Eric Miao <eric.y.miao@gmail.com>
9668 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9670 T:      git git://github.com/hzhuang1/linux.git
9671 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9672 S:      Maintained
9673 F:      arch/arm/boot/dts/mmp*
9674 F:      arch/arm/mach-mmp/
9675
9676 MN88472 MEDIA DRIVER
9677 M:      Antti Palosaari <crope@iki.fi>
9678 L:      linux-media@vger.kernel.org
9679 W:      https://linuxtv.org
9680 W:      http://palosaari.fi/linux/
9681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9682 S:      Maintained
9683 F:      drivers/media/dvb-frontends/mn88472*
9684
9685 MN88473 MEDIA DRIVER
9686 M:      Antti Palosaari <crope@iki.fi>
9687 L:      linux-media@vger.kernel.org
9688 W:      https://linuxtv.org
9689 W:      http://palosaari.fi/linux/
9690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9691 S:      Maintained
9692 F:      drivers/media/dvb-frontends/mn88473*
9693
9694 PCI DRIVER FOR MOBIVEIL PCIE IP
9695 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9696 L:      linux-pci@vger.kernel.org
9697 S:      Supported
9698 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9699 F:      drivers/pci/controller/pcie-mobiveil.c
9700
9701 MODULE SUPPORT
9702 M:      Jessica Yu <jeyu@kernel.org>
9703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9704 S:      Maintained
9705 F:      include/linux/module.h
9706 F:      kernel/module.c
9707
9708 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9709 W:      http://popies.net/meye/
9710 S:      Orphan
9711 F:      Documentation/media/v4l-drivers/meye*
9712 F:      drivers/media/pci/meye/
9713 F:      include/uapi/linux/meye.h
9714
9715 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9716 M:      Jiri Slaby <jirislaby@gmail.com>
9717 S:      Maintained
9718 F:      Documentation/serial/moxa-smartio
9719 F:      drivers/tty/mxser.*
9720
9721 MR800 AVERMEDIA USB FM RADIO DRIVER
9722 M:      Alexey Klimov <klimov.linux@gmail.com>
9723 L:      linux-media@vger.kernel.org
9724 T:      git git://linuxtv.org/media_tree.git
9725 S:      Maintained
9726 F:      drivers/media/radio/radio-mr800.c
9727
9728 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9729 M:      Alan Ott <alan@signal11.us>
9730 L:      linux-wpan@vger.kernel.org
9731 S:      Maintained
9732 F:      drivers/net/ieee802154/mrf24j40.c
9733 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9734
9735 MSI LAPTOP SUPPORT
9736 M:      "Lee, Chun-Yi" <jlee@suse.com>
9737 L:      platform-driver-x86@vger.kernel.org
9738 S:      Maintained
9739 F:      drivers/platform/x86/msi-laptop.c
9740
9741 MSI WMI SUPPORT
9742 L:      platform-driver-x86@vger.kernel.org
9743 S:      Orphan
9744 F:      drivers/platform/x86/msi-wmi.c
9745
9746 MSI001 MEDIA DRIVER
9747 M:      Antti Palosaari <crope@iki.fi>
9748 L:      linux-media@vger.kernel.org
9749 W:      https://linuxtv.org
9750 W:      http://palosaari.fi/linux/
9751 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9752 T:      git git://linuxtv.org/anttip/media_tree.git
9753 S:      Maintained
9754 F:      drivers/media/tuners/msi001*
9755
9756 MSI2500 MEDIA DRIVER
9757 M:      Antti Palosaari <crope@iki.fi>
9758 L:      linux-media@vger.kernel.org
9759 W:      https://linuxtv.org
9760 W:      http://palosaari.fi/linux/
9761 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9762 T:      git git://linuxtv.org/anttip/media_tree.git
9763 S:      Maintained
9764 F:      drivers/media/usb/msi2500/
9765
9766 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9767 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9768 L:      linux-mtd@lists.infradead.org
9769 S:      Maintained
9770 F:      drivers/mtd/devices/docg3*
9771
9772 MT9M032 APTINA SENSOR DRIVER
9773 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9774 L:      linux-media@vger.kernel.org
9775 T:      git git://linuxtv.org/media_tree.git
9776 S:      Maintained
9777 F:      drivers/media/i2c/mt9m032.c
9778 F:      include/media/i2c/mt9m032.h
9779
9780 MT9P031 APTINA CAMERA SENSOR
9781 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9782 L:      linux-media@vger.kernel.org
9783 T:      git git://linuxtv.org/media_tree.git
9784 S:      Maintained
9785 F:      drivers/media/i2c/mt9p031.c
9786 F:      include/media/i2c/mt9p031.h
9787
9788 MT9T001 APTINA CAMERA SENSOR
9789 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9790 L:      linux-media@vger.kernel.org
9791 T:      git git://linuxtv.org/media_tree.git
9792 S:      Maintained
9793 F:      drivers/media/i2c/mt9t001.c
9794 F:      include/media/i2c/mt9t001.h
9795
9796 MT9T112 APTINA CAMERA SENSOR
9797 M:      Jacopo Mondi <jacopo@jmondi.org>
9798 L:      linux-media@vger.kernel.org
9799 T:      git git://linuxtv.org/media_tree.git
9800 S:      Odd Fixes
9801 F:      drivers/media/i2c/mt9t112.c
9802 F:      include/media/i2c/mt9t112.h
9803
9804 MT9V032 APTINA CAMERA SENSOR
9805 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9806 L:      linux-media@vger.kernel.org
9807 T:      git git://linuxtv.org/media_tree.git
9808 S:      Maintained
9809 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9810 F:      drivers/media/i2c/mt9v032.c
9811 F:      include/media/i2c/mt9v032.h
9812
9813 MT9V111 APTINA CAMERA SENSOR
9814 M:      Jacopo Mondi <jacopo@jmondi.org>
9815 L:      linux-media@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Maintained
9818 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9819 F:      drivers/media/i2c/mt9v111.c
9820
9821 MULTIFUNCTION DEVICES (MFD)
9822 M:      Lee Jones <lee.jones@linaro.org>
9823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9824 S:      Supported
9825 F:      Documentation/devicetree/bindings/mfd/
9826 F:      drivers/mfd/
9827 F:      include/linux/mfd/
9828 F:      include/dt-bindings/mfd/
9829
9830 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9831 S:      Orphan
9832 F:      drivers/mmc/host/mmc_spi.c
9833 F:      include/linux/spi/mmc_spi.h
9834
9835 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9836 M:      Ulf Hansson <ulf.hansson@linaro.org>
9837 L:      linux-mmc@vger.kernel.org
9838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9839 S:      Maintained
9840 F:      Documentation/devicetree/bindings/mmc/
9841 F:      drivers/mmc/
9842 F:      include/linux/mmc/
9843 F:      include/uapi/linux/mmc/
9844
9845 MULTIPLEXER SUBSYSTEM
9846 M:      Peter Rosin <peda@axentia.se>
9847 S:      Maintained
9848 F:      Documentation/ABI/testing/sysfs-class-mux*
9849 F:      Documentation/devicetree/bindings/mux/
9850 F:      include/linux/dt-bindings/mux/
9851 F:      include/linux/mux/
9852 F:      drivers/mux/
9853
9854 MULTITECH MULTIPORT CARD (ISICOM)
9855 S:      Orphan
9856 F:      drivers/tty/isicom.c
9857 F:      include/linux/isicom.h
9858
9859 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9860 M:      Bin Liu <b-liu@ti.com>
9861 L:      linux-usb@vger.kernel.org
9862 S:      Maintained
9863 F:      drivers/usb/musb/
9864
9865 MXL301RF MEDIA DRIVER
9866 M:      Akihiro Tsukada <tskd08@gmail.com>
9867 L:      linux-media@vger.kernel.org
9868 S:      Odd Fixes
9869 F:      drivers/media/tuners/mxl301rf*
9870
9871 MXL5007T MEDIA DRIVER
9872 M:      Michael Krufky <mkrufky@linuxtv.org>
9873 L:      linux-media@vger.kernel.org
9874 W:      https://linuxtv.org
9875 W:      http://github.com/mkrufky
9876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9877 T:      git git://linuxtv.org/mkrufky/tuners.git
9878 S:      Maintained
9879 F:      drivers/media/tuners/mxl5007t.*
9880
9881 MXSFB DRM DRIVER
9882 M:      Marek Vasut <marex@denx.de>
9883 S:      Supported
9884 F:      drivers/gpu/drm/mxsfb/
9885 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9886
9887 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9888 M:      Chris Lee <christopher.lee@cspi.com>
9889 L:      netdev@vger.kernel.org
9890 W:      https://www.cspi.com/ethernet-products/support/downloads/
9891 S:      Supported
9892 F:      drivers/net/ethernet/myricom/myri10ge/
9893
9894 NAND FLASH SUBSYSTEM
9895 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9896 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9897 R:      Richard Weinberger <richard@nod.at>
9898 L:      linux-mtd@lists.infradead.org
9899 W:      http://www.linux-mtd.infradead.org/
9900 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9901 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9902 T:      git git://git.infradead.org/linux-mtd.git nand/next
9903 S:      Maintained
9904 F:      drivers/mtd/nand/
9905 F:      include/linux/mtd/*nand*.h
9906
9907 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9908 M:      Daniel Mack <zonque@gmail.com>
9909 S:      Maintained
9910 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9911 W:      http://www.native-instruments.com
9912 F:      sound/usb/caiaq/
9913
9914 NATSEMI ETHERNET DRIVER (DP8381x)
9915 S:      Orphan
9916 F:      drivers/net/ethernet/natsemi/natsemi.c
9917
9918 NCP FILESYSTEM
9919 M:      Petr Vandrovec <petr@vandrovec.name>
9920 S:      Obsolete
9921 F:      drivers/staging/ncpfs/
9922
9923 NCR 5380 SCSI DRIVERS
9924 M:      Finn Thain <fthain@telegraphics.com.au>
9925 M:      Michael Schmitz <schmitzmic@gmail.com>
9926 L:      linux-scsi@vger.kernel.org
9927 S:      Maintained
9928 F:      Documentation/scsi/g_NCR5380.txt
9929 F:      drivers/scsi/NCR5380.*
9930 F:      drivers/scsi/arm/cumana_1.c
9931 F:      drivers/scsi/arm/oak.c
9932 F:      drivers/scsi/atari_scsi.*
9933 F:      drivers/scsi/dmx3191d.c
9934 F:      drivers/scsi/g_NCR5380.*
9935 F:      drivers/scsi/mac_scsi.*
9936 F:      drivers/scsi/sun3_scsi.*
9937 F:      drivers/scsi/sun3_scsi_vme.c
9938
9939 NCSI LIBRARY:
9940 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9941 S:      Maintained
9942 F:      net/ncsi/
9943
9944 NCT6775 HARDWARE MONITOR DRIVER
9945 M:      Guenter Roeck <linux@roeck-us.net>
9946 L:      linux-hwmon@vger.kernel.org
9947 S:      Maintained
9948 F:      Documentation/hwmon/nct6775
9949 F:      drivers/hwmon/nct6775.c
9950
9951 NET_FAILOVER MODULE
9952 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9953 L:      netdev@vger.kernel.org
9954 S:      Supported
9955 F:      driver/net/net_failover.c
9956 F:      include/net/net_failover.h
9957 F:      Documentation/networking/net_failover.rst
9958
9959 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9960 M:      Faisal Latif <faisal.latif@intel.com>
9961 L:      linux-rdma@vger.kernel.org
9962 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9963 S:      Supported
9964 F:      drivers/infiniband/hw/nes/
9965 F:      include/uapi/rdma/nes-abi.h
9966
9967 NETEM NETWORK EMULATOR
9968 M:      Stephen Hemminger <stephen@networkplumber.org>
9969 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9970 S:      Maintained
9971 F:      net/sched/sch_netem.c
9972
9973 NETERION 10GbE DRIVERS (s2io/vxge)
9974 M:      Jon Mason <jdmason@kudzu.us>
9975 L:      netdev@vger.kernel.org
9976 S:      Supported
9977 F:      Documentation/networking/s2io.txt
9978 F:      Documentation/networking/vxge.txt
9979 F:      drivers/net/ethernet/neterion/
9980
9981 NETFILTER
9982 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9983 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9984 M:      Florian Westphal <fw@strlen.de>
9985 L:      netfilter-devel@vger.kernel.org
9986 L:      coreteam@netfilter.org
9987 W:      http://www.netfilter.org/
9988 W:      http://www.iptables.org/
9989 W:      http://www.nftables.org/
9990 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9993 S:      Maintained
9994 F:      include/linux/netfilter*
9995 F:      include/linux/netfilter/
9996 F:      include/net/netfilter/
9997 F:      include/uapi/linux/netfilter*
9998 F:      include/uapi/linux/netfilter/
9999 F:      net/*/netfilter.c
10000 F:      net/*/netfilter/
10001 F:      net/netfilter/
10002 F:      net/bridge/br_netfilter*.c
10003
10004 NETROM NETWORK LAYER
10005 M:      Ralf Baechle <ralf@linux-mips.org>
10006 L:      linux-hams@vger.kernel.org
10007 W:      http://www.linux-ax25.org/
10008 S:      Maintained
10009 F:      include/net/netrom.h
10010 F:      include/uapi/linux/netrom.h
10011 F:      net/netrom/
10012
10013 NETRONOME ETHERNET DRIVERS
10014 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10015 L:      oss-drivers@netronome.com
10016 S:      Maintained
10017 F:      drivers/net/ethernet/netronome/
10018
10019 NETWORK BLOCK DEVICE (NBD)
10020 M:      Josef Bacik <josef@toxicpanda.com>
10021 S:      Maintained
10022 L:      linux-block@vger.kernel.org
10023 L:      nbd@other.debian.org
10024 F:      Documentation/blockdev/nbd.txt
10025 F:      drivers/block/nbd.c
10026 F:      include/uapi/linux/nbd.h
10027
10028 NETWORK DROP MONITOR
10029 M:      Neil Horman <nhorman@tuxdriver.com>
10030 L:      netdev@vger.kernel.org
10031 S:      Maintained
10032 W:      https://fedorahosted.org/dropwatch/
10033 F:      net/core/drop_monitor.c
10034
10035 NETWORKING DRIVERS
10036 M:      "David S. Miller" <davem@davemloft.net>
10037 L:      netdev@vger.kernel.org
10038 W:      http://www.linuxfoundation.org/en/Net
10039 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10042 S:      Odd Fixes
10043 F:      Documentation/devicetree/bindings/net/
10044 F:      drivers/net/
10045 F:      include/linux/if_*
10046 F:      include/linux/netdevice.h
10047 F:      include/linux/etherdevice.h
10048 F:      include/linux/fcdevice.h
10049 F:      include/linux/fddidevice.h
10050 F:      include/linux/hippidevice.h
10051 F:      include/linux/inetdevice.h
10052 F:      include/uapi/linux/if_*
10053 F:      include/uapi/linux/netdevice.h
10054
10055 NETWORKING DRIVERS (WIRELESS)
10056 M:      Kalle Valo <kvalo@codeaurora.org>
10057 L:      linux-wireless@vger.kernel.org
10058 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10061 S:      Maintained
10062 F:      Documentation/devicetree/bindings/net/wireless/
10063 F:      drivers/net/wireless/
10064
10065 NETWORKING [DSA]
10066 M:      Andrew Lunn <andrew@lunn.ch>
10067 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10068 M:      Florian Fainelli <f.fainelli@gmail.com>
10069 S:      Maintained
10070 F:      Documentation/devicetree/bindings/net/dsa/
10071 F:      net/dsa/
10072 F:      include/net/dsa.h
10073 F:      include/linux/dsa/
10074 F:      drivers/net/dsa/
10075
10076 NETWORKING [GENERAL]
10077 M:      "David S. Miller" <davem@davemloft.net>
10078 L:      netdev@vger.kernel.org
10079 W:      http://www.linuxfoundation.org/en/Net
10080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10083 B:      mailto:netdev@vger.kernel.org
10084 S:      Maintained
10085 F:      net/
10086 F:      include/net/
10087 F:      include/linux/in.h
10088 F:      include/linux/net.h
10089 F:      include/linux/netdevice.h
10090 F:      include/uapi/linux/in.h
10091 F:      include/uapi/linux/net.h
10092 F:      include/uapi/linux/netdevice.h
10093 F:      include/uapi/linux/net_namespace.h
10094 F:      tools/testing/selftests/net/
10095 F:      lib/net_utils.c
10096 F:      lib/random32.c
10097 F:      Documentation/networking/
10098
10099 NETWORKING [IPSEC]
10100 M:      Steffen Klassert <steffen.klassert@secunet.com>
10101 M:      Herbert Xu <herbert@gondor.apana.org.au>
10102 M:      "David S. Miller" <davem@davemloft.net>
10103 L:      netdev@vger.kernel.org
10104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10106 S:      Maintained
10107 F:      net/core/flow.c
10108 F:      net/xfrm/
10109 F:      net/key/
10110 F:      net/ipv4/xfrm*
10111 F:      net/ipv4/esp4*
10112 F:      net/ipv4/ah4.c
10113 F:      net/ipv4/ipcomp.c
10114 F:      net/ipv4/ip_vti.c
10115 F:      net/ipv6/xfrm*
10116 F:      net/ipv6/esp6*
10117 F:      net/ipv6/ah6.c
10118 F:      net/ipv6/ipcomp6.c
10119 F:      net/ipv6/ip6_vti.c
10120 F:      include/uapi/linux/xfrm.h
10121 F:      include/net/xfrm.h
10122
10123 NETWORKING [IPv4/IPv6]
10124 M:      "David S. Miller" <davem@davemloft.net>
10125 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10126 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10127 L:      netdev@vger.kernel.org
10128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10129 S:      Maintained
10130 F:      net/ipv4/
10131 F:      net/ipv6/
10132 F:      include/net/ip*
10133 F:      arch/x86/net/*
10134
10135 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10136 M:      Paul Moore <paul@paul-moore.com>
10137 W:      https://github.com/netlabel
10138 L:      netdev@vger.kernel.org
10139 L:      linux-security-module@vger.kernel.org
10140 S:      Maintained
10141 F:      Documentation/netlabel/
10142 F:      include/net/calipso.h
10143 F:      include/net/cipso_ipv4.h
10144 F:      include/net/netlabel.h
10145 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10146 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10147 F:      net/netlabel/
10148 F:      net/ipv4/cipso_ipv4.c
10149 F:      net/ipv6/calipso.c
10150 F:      net/netfilter/xt_CONNSECMARK.c
10151 F:      net/netfilter/xt_SECMARK.c
10152
10153 NETWORKING [TCP]
10154 M:      Eric Dumazet <edumazet@google.com>
10155 L:      netdev@vger.kernel.org
10156 S:      Maintained
10157 F:      net/ipv4/tcp*.c
10158 F:      net/ipv4/syncookies.c
10159 F:      net/ipv6/tcp*.c
10160 F:      net/ipv6/syncookies.c
10161 F:      include/uapi/linux/tcp.h
10162 F:      include/net/tcp.h
10163 F:      include/linux/tcp.h
10164 F:      include/trace/events/tcp.h
10165
10166 NETWORKING [TLS]
10167 M:      Boris Pismenny <borisp@mellanox.com>
10168 M:      Aviad Yehezkel <aviadye@mellanox.com>
10169 M:      Dave Watson <davejwatson@fb.com>
10170 L:      netdev@vger.kernel.org
10171 S:      Maintained
10172 F:      net/tls/*
10173 F:      include/uapi/linux/tls.h
10174 F:      include/net/tls.h
10175
10176 NETWORKING [WIRELESS]
10177 L:      linux-wireless@vger.kernel.org
10178 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10179
10180 NETDEVSIM
10181 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10182 S:      Maintained
10183 F:      drivers/net/netdevsim/*
10184
10185 NETXEN (1/10) GbE SUPPORT
10186 M:      Manish Chopra <manish.chopra@cavium.com>
10187 M:      Rahul Verma <rahul.verma@cavium.com>
10188 M:      Dept-GELinuxNICDev@cavium.com
10189 L:      netdev@vger.kernel.org
10190 S:      Supported
10191 F:      drivers/net/ethernet/qlogic/netxen/
10192
10193 NFC SUBSYSTEM
10194 M:      Samuel Ortiz <sameo@linux.intel.com>
10195 L:      linux-wireless@vger.kernel.org
10196 L:      linux-nfc@lists.01.org (subscribers-only)
10197 S:      Supported
10198 F:      net/nfc/
10199 F:      include/net/nfc/
10200 F:      include/uapi/linux/nfc.h
10201 F:      drivers/nfc/
10202 F:      include/linux/platform_data/nfcmrvl.h
10203 F:      include/linux/platform_data/nxp-nci.h
10204 F:      Documentation/devicetree/bindings/net/nfc/
10205
10206 NFS, SUNRPC, AND LOCKD CLIENTS
10207 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10208 M:      Anna Schumaker <anna.schumaker@netapp.com>
10209 L:      linux-nfs@vger.kernel.org
10210 W:      http://client.linux-nfs.org
10211 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10212 S:      Maintained
10213 F:      fs/lockd/
10214 F:      fs/nfs/
10215 F:      fs/nfs_common/
10216 F:      net/sunrpc/
10217 F:      include/linux/lockd/
10218 F:      include/linux/nfs*
10219 F:      include/linux/sunrpc/
10220 F:      include/uapi/linux/nfs*
10221 F:      include/uapi/linux/sunrpc/
10222
10223 NILFS2 FILESYSTEM
10224 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10225 L:      linux-nilfs@vger.kernel.org
10226 W:      https://nilfs.sourceforge.io/
10227 W:      https://nilfs.osdn.jp/
10228 T:      git git://github.com/konis/nilfs2.git
10229 S:      Supported
10230 F:      Documentation/filesystems/nilfs2.txt
10231 F:      fs/nilfs2/
10232 F:      include/trace/events/nilfs2.h
10233 F:      include/uapi/linux/nilfs2_api.h
10234 F:      include/uapi/linux/nilfs2_ondisk.h
10235
10236 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10237 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10238 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10239 S:      Maintained
10240 F:      Documentation/scsi/NinjaSCSI.txt
10241 F:      drivers/scsi/pcmcia/nsp_*
10242
10243 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10244 M:      GOTO Masanori <gotom@debian.or.jp>
10245 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10246 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10247 S:      Maintained
10248 F:      Documentation/scsi/NinjaSCSI.txt
10249 F:      drivers/scsi/nsp32*
10250
10251 NIOS2 ARCHITECTURE
10252 M:      Ley Foon Tan <lftan@altera.com>
10253 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10255 S:      Maintained
10256 F:      arch/nios2/
10257
10258 NOHZ, DYNTICKS SUPPORT
10259 M:      Frederic Weisbecker <fweisbec@gmail.com>
10260 M:      Thomas Gleixner <tglx@linutronix.de>
10261 M:      Ingo Molnar <mingo@kernel.org>
10262 L:      linux-kernel@vger.kernel.org
10263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10264 S:      Maintained
10265 F:      kernel/time/tick*.*
10266 F:      include/linux/tick.h
10267 F:      include/linux/sched/nohz.h
10268
10269 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10270 M:      Pavel Machek <pavel@ucw.cz>
10271 M:      Sakari Ailus <sakari.ailus@iki.fi>
10272 L:      linux-media@vger.kernel.org
10273 S:      Maintained
10274 F:      drivers/media/i2c/et8ek8
10275 F:      drivers/media/i2c/ad5820.c
10276
10277 NOKIA N900 POWER SUPPLY DRIVERS
10278 R:      Pali Rohár <pali.rohar@gmail.com>
10279 F:      include/linux/power/bq2415x_charger.h
10280 F:      include/linux/power/bq27xxx_battery.h
10281 F:      include/linux/power/isp1704_charger.h
10282 F:      drivers/power/supply/bq2415x_charger.c
10283 F:      drivers/power/supply/bq27xxx_battery.c
10284 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10285 F:      drivers/power/supply/isp1704_charger.c
10286 F:      drivers/power/supply/rx51_battery.c
10287
10288 NTB AMD DRIVER
10289 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10290 L:      linux-ntb@googlegroups.com
10291 S:      Supported
10292 F:      drivers/ntb/hw/amd/
10293
10294 NTB DRIVER CORE
10295 M:      Jon Mason <jdmason@kudzu.us>
10296 M:      Dave Jiang <dave.jiang@intel.com>
10297 M:      Allen Hubbe <allenbh@gmail.com>
10298 L:      linux-ntb@googlegroups.com
10299 S:      Supported
10300 W:      https://github.com/jonmason/ntb/wiki
10301 T:      git git://github.com/jonmason/ntb.git
10302 F:      drivers/ntb/
10303 F:      drivers/net/ntb_netdev.c
10304 F:      include/linux/ntb.h
10305 F:      include/linux/ntb_transport.h
10306 F:      tools/testing/selftests/ntb/
10307
10308 NTB IDT DRIVER
10309 M:      Serge Semin <fancer.lancer@gmail.com>
10310 L:      linux-ntb@googlegroups.com
10311 S:      Supported
10312 F:      drivers/ntb/hw/idt/
10313
10314 NTB INTEL DRIVER
10315 M:      Dave Jiang <dave.jiang@intel.com>
10316 L:      linux-ntb@googlegroups.com
10317 S:      Supported
10318 W:      https://github.com/davejiang/linux/wiki
10319 T:      git https://github.com/davejiang/linux.git
10320 F:      drivers/ntb/hw/intel/
10321
10322 NTFS FILESYSTEM
10323 M:      Anton Altaparmakov <anton@tuxera.com>
10324 L:      linux-ntfs-dev@lists.sourceforge.net
10325 W:      http://www.tuxera.com/
10326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10327 S:      Supported
10328 F:      Documentation/filesystems/ntfs.txt
10329 F:      fs/ntfs/
10330
10331 NUBUS SUBSYSTEM
10332 M:      Finn Thain <fthain@telegraphics.com.au>
10333 L:      linux-m68k@lists.linux-m68k.org
10334 S:      Maintained
10335 F:      arch/*/include/asm/nubus.h
10336 F:      drivers/nubus/
10337 F:      include/linux/nubus.h
10338 F:      include/uapi/linux/nubus.h
10339
10340 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10341 M:      Antonino Daplas <adaplas@gmail.com>
10342 L:      linux-fbdev@vger.kernel.org
10343 S:      Maintained
10344 F:      drivers/video/fbdev/riva/
10345 F:      drivers/video/fbdev/nvidia/
10346
10347 NVM EXPRESS DRIVER
10348 M:      Keith Busch <keith.busch@intel.com>
10349 M:      Jens Axboe <axboe@fb.com>
10350 M:      Christoph Hellwig <hch@lst.de>
10351 M:      Sagi Grimberg <sagi@grimberg.me>
10352 L:      linux-nvme@lists.infradead.org
10353 T:      git://git.infradead.org/nvme.git
10354 W:      http://git.infradead.org/nvme.git
10355 S:      Supported
10356 F:      drivers/nvme/host/
10357 F:      include/linux/nvme.h
10358 F:      include/uapi/linux/nvme_ioctl.h
10359
10360 NVM EXPRESS FC TRANSPORT DRIVERS
10361 M:      James Smart <james.smart@broadcom.com>
10362 L:      linux-nvme@lists.infradead.org
10363 S:      Supported
10364 F:      include/linux/nvme-fc.h
10365 F:      include/linux/nvme-fc-driver.h
10366 F:      drivers/nvme/host/fc.c
10367 F:      drivers/nvme/target/fc.c
10368 F:      drivers/nvme/target/fcloop.c
10369
10370 NVM EXPRESS TARGET DRIVER
10371 M:      Christoph Hellwig <hch@lst.de>
10372 M:      Sagi Grimberg <sagi@grimberg.me>
10373 L:      linux-nvme@lists.infradead.org
10374 T:      git://git.infradead.org/nvme.git
10375 W:      http://git.infradead.org/nvme.git
10376 S:      Supported
10377 F:      drivers/nvme/target/
10378
10379 NVMEM FRAMEWORK
10380 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10381 S:      Maintained
10382 F:      drivers/nvmem/
10383 F:      Documentation/devicetree/bindings/nvmem/
10384 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10385 F:      include/linux/nvmem-consumer.h
10386 F:      include/linux/nvmem-provider.h
10387
10388 NXP SGTL5000 DRIVER
10389 M:      Fabio Estevam <fabio.estevam@nxp.com>
10390 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10391 S:      Maintained
10392 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10393 F:      sound/soc/codecs/sgtl5000*
10394
10395 NXP TDA998X DRM DRIVER
10396 M:      Russell King <linux@armlinux.org.uk>
10397 S:      Maintained
10398 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10399 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10400 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10401 F:      include/drm/i2c/tda998x.h
10402 F:      include/dt-bindings/display/tda998x.h
10403 K:      "nxp,tda998x"
10404
10405 NXP TFA9879 DRIVER
10406 M:      Peter Rosin <peda@axentia.se>
10407 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10408 S:      Maintained
10409 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10410 F:      sound/soc/codecs/tfa9879*
10411
10412 NXP-NCI NFC DRIVER
10413 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10414 R:      Charles Gorand <charles.gorand@effinnov.com>
10415 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10416 S:      Supported
10417 F:      drivers/nfc/nxp-nci
10418
10419 OBJTOOL
10420 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10421 M:      Peter Zijlstra <peterz@infradead.org>
10422 S:      Supported
10423 F:      tools/objtool/
10424
10425 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10426 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10427 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10428 L:      linuxppc-dev@lists.ozlabs.org
10429 S:      Supported
10430 F:      arch/powerpc/platforms/powernv/ocxl.c
10431 F:      arch/powerpc/include/asm/pnv-ocxl.h
10432 F:      drivers/misc/ocxl/
10433 F:      include/misc/ocxl*
10434 F:      include/uapi/misc/ocxl.h
10435 F:      Documentation/accelerators/ocxl.rst
10436
10437 OMAP AUDIO SUPPORT
10438 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10439 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10440 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10441 L:      linux-omap@vger.kernel.org
10442 S:      Maintained
10443 F:      sound/soc/omap/
10444
10445 OMAP CLOCK FRAMEWORK SUPPORT
10446 M:      Paul Walmsley <paul@pwsan.com>
10447 L:      linux-omap@vger.kernel.org
10448 S:      Maintained
10449 F:      arch/arm/*omap*/*clock*
10450
10451 OMAP DEVICE TREE SUPPORT
10452 M:      Benoît Cousson <bcousson@baylibre.com>
10453 M:      Tony Lindgren <tony@atomide.com>
10454 L:      linux-omap@vger.kernel.org
10455 L:      devicetree@vger.kernel.org
10456 S:      Maintained
10457 F:      arch/arm/boot/dts/*omap*
10458 F:      arch/arm/boot/dts/*am3*
10459 F:      arch/arm/boot/dts/*am4*
10460 F:      arch/arm/boot/dts/*am5*
10461 F:      arch/arm/boot/dts/*dra7*
10462
10463 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10464 L:      linux-omap@vger.kernel.org
10465 L:      linux-fbdev@vger.kernel.org
10466 S:      Orphan
10467 F:      drivers/video/fbdev/omap2/
10468 F:      Documentation/arm/OMAP/DSS
10469
10470 OMAP FRAMEBUFFER SUPPORT
10471 L:      linux-fbdev@vger.kernel.org
10472 L:      linux-omap@vger.kernel.org
10473 S:      Orphan
10474 F:      drivers/video/fbdev/omap/
10475
10476 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10477 M:      Roger Quadros <rogerq@ti.com>
10478 M:      Tony Lindgren <tony@atomide.com>
10479 L:      linux-omap@vger.kernel.org
10480 S:      Maintained
10481 F:      drivers/memory/omap-gpmc.c
10482 F:      arch/arm/mach-omap2/*gpmc*
10483
10484 OMAP GPIO DRIVER
10485 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10486 M:      Santosh Shilimkar <ssantosh@kernel.org>
10487 M:      Kevin Hilman <khilman@kernel.org>
10488 L:      linux-omap@vger.kernel.org
10489 S:      Maintained
10490 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10491 F:      drivers/gpio/gpio-omap.c
10492
10493 OMAP HARDWARE SPINLOCK SUPPORT
10494 M:      Ohad Ben-Cohen <ohad@wizery.com>
10495 L:      linux-omap@vger.kernel.org
10496 S:      Maintained
10497 F:      drivers/hwspinlock/omap_hwspinlock.c
10498
10499 OMAP HS MMC SUPPORT
10500 L:      linux-mmc@vger.kernel.org
10501 L:      linux-omap@vger.kernel.org
10502 S:      Orphan
10503 F:      drivers/mmc/host/omap_hsmmc.c
10504
10505 OMAP HWMOD DATA
10506 M:      Paul Walmsley <paul@pwsan.com>
10507 L:      linux-omap@vger.kernel.org
10508 S:      Maintained
10509 F:      arch/arm/mach-omap2/omap_hwmod*data*
10510
10511 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10512 M:      Benoît Cousson <bcousson@baylibre.com>
10513 L:      linux-omap@vger.kernel.org
10514 S:      Maintained
10515 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10516
10517 OMAP HWMOD SUPPORT
10518 M:      Benoît Cousson <bcousson@baylibre.com>
10519 M:      Paul Walmsley <paul@pwsan.com>
10520 L:      linux-omap@vger.kernel.org
10521 S:      Maintained
10522 F:      arch/arm/mach-omap2/omap_hwmod.*
10523
10524 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10525 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10526 L:      linux-media@vger.kernel.org
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10529 F:      drivers/media/platform/omap3isp/
10530 F:      drivers/staging/media/omap4iss/
10531
10532 OMAP MMC SUPPORT
10533 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10534 L:      linux-omap@vger.kernel.org
10535 S:      Maintained
10536 F:      drivers/mmc/host/omap.c
10537
10538 OMAP POWER MANAGEMENT SUPPORT
10539 M:      Kevin Hilman <khilman@kernel.org>
10540 L:      linux-omap@vger.kernel.org
10541 S:      Maintained
10542 F:      arch/arm/*omap*/*pm*
10543 F:      drivers/cpufreq/omap-cpufreq.c
10544
10545 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10546 M:      Rajendra Nayak <rnayak@codeaurora.org>
10547 M:      Paul Walmsley <paul@pwsan.com>
10548 L:      linux-omap@vger.kernel.org
10549 S:      Maintained
10550 F:      arch/arm/mach-omap2/prm*
10551
10552 OMAP RANDOM NUMBER GENERATOR SUPPORT
10553 M:      Deepak Saxena <dsaxena@plexity.net>
10554 S:      Maintained
10555 F:      drivers/char/hw_random/omap-rng.c
10556
10557 OMAP USB SUPPORT
10558 L:      linux-usb@vger.kernel.org
10559 L:      linux-omap@vger.kernel.org
10560 S:      Orphan
10561 F:      drivers/usb/*/*omap*
10562 F:      arch/arm/*omap*/usb*
10563
10564 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10565 M:      Mark Jackson <mpfj@newflow.co.uk>
10566 L:      linux-omap@vger.kernel.org
10567 S:      Maintained
10568 F:      arch/arm/boot/dts/am335x-nano.dts
10569
10570 OMAP1 SUPPORT
10571 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10572 M:      Tony Lindgren <tony@atomide.com>
10573 L:      linux-omap@vger.kernel.org
10574 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10576 S:      Maintained
10577 F:      arch/arm/mach-omap1/
10578 F:      arch/arm/plat-omap/
10579 F:      arch/arm/configs/omap1_defconfig
10580 F:      drivers/i2c/busses/i2c-omap.c
10581 F:      include/linux/platform_data/i2c-omap.h
10582 F:      include/linux/platform_data/ams-delta-fiq.h
10583
10584 OMAP2+ SUPPORT
10585 M:      Tony Lindgren <tony@atomide.com>
10586 L:      linux-omap@vger.kernel.org
10587 W:      http://www.muru.com/linux/omap/
10588 W:      http://linux.omap.com/
10589 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10591 S:      Maintained
10592 F:      arch/arm/mach-omap2/
10593 F:      arch/arm/plat-omap/
10594 F:      arch/arm/configs/omap2plus_defconfig
10595 F:      drivers/i2c/busses/i2c-omap.c
10596 F:      drivers/irqchip/irq-omap-intc.c
10597 F:      drivers/mfd/*omap*.c
10598 F:      drivers/mfd/menelaus.c
10599 F:      drivers/mfd/palmas.c
10600 F:      drivers/mfd/tps65217.c
10601 F:      drivers/mfd/tps65218.c
10602 F:      drivers/mfd/tps65910.c
10603 F:      drivers/mfd/twl-core.[ch]
10604 F:      drivers/mfd/twl4030*.c
10605 F:      drivers/mfd/twl6030*.c
10606 F:      drivers/mfd/twl6040*.c
10607 F:      drivers/regulator/palmas-regulator*.c
10608 F:      drivers/regulator/pbias-regulator.c
10609 F:      drivers/regulator/tps65217-regulator.c
10610 F:      drivers/regulator/tps65218-regulator.c
10611 F:      drivers/regulator/tps65910-regulator.c
10612 F:      drivers/regulator/twl-regulator.c
10613 F:      drivers/regulator/twl6030-regulator.c
10614 F:      include/linux/platform_data/i2c-omap.h
10615
10616 ONION OMEGA2+ BOARD
10617 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10618 L:      linux-mips@linux-mips.org
10619 S:      Maintained
10620 F:      arch/mips/boot/dts/ralink/omega2p.dts
10621
10622 OMFS FILESYSTEM
10623 M:      Bob Copeland <me@bobcopeland.com>
10624 L:      linux-karma-devel@lists.sourceforge.net
10625 S:      Maintained
10626 F:      Documentation/filesystems/omfs.txt
10627 F:      fs/omfs/
10628
10629 OMNIKEY CARDMAN 4000 DRIVER
10630 M:      Harald Welte <laforge@gnumonks.org>
10631 S:      Maintained
10632 F:      drivers/char/pcmcia/cm4000_cs.c
10633 F:      include/linux/cm4000_cs.h
10634 F:      include/uapi/linux/cm4000_cs.h
10635
10636 OMNIKEY CARDMAN 4040 DRIVER
10637 M:      Harald Welte <laforge@gnumonks.org>
10638 S:      Maintained
10639 F:      drivers/char/pcmcia/cm4040_cs.*
10640
10641 OMNIVISION OV13858 SENSOR DRIVER
10642 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10643 L:      linux-media@vger.kernel.org
10644 T:      git git://linuxtv.org/media_tree.git
10645 S:      Maintained
10646 F:      drivers/media/i2c/ov13858.c
10647
10648 OMNIVISION OV2680 SENSOR DRIVER
10649 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10650 L:      linux-media@vger.kernel.org
10651 T:      git git://linuxtv.org/media_tree.git
10652 S:      Maintained
10653 F:      drivers/media/i2c/ov2680.c
10654 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10655
10656 OMNIVISION OV2685 SENSOR DRIVER
10657 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10658 L:      linux-media@vger.kernel.org
10659 T:      git git://linuxtv.org/media_tree.git
10660 S:      Maintained
10661 F:      drivers/media/i2c/ov2685.c
10662
10663 OMNIVISION OV5640 SENSOR DRIVER
10664 M:      Steve Longerbeam <slongerbeam@gmail.com>
10665 L:      linux-media@vger.kernel.org
10666 T:      git git://linuxtv.org/media_tree.git
10667 S:      Maintained
10668 F:      drivers/media/i2c/ov5640.c
10669
10670 OMNIVISION OV5647 SENSOR DRIVER
10671 M:      Luis Oliveira <lolivei@synopsys.com>
10672 L:      linux-media@vger.kernel.org
10673 T:      git git://linuxtv.org/media_tree.git
10674 S:      Maintained
10675 F:      drivers/media/i2c/ov5647.c
10676
10677 OMNIVISION OV5695 SENSOR DRIVER
10678 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/ov5695.c
10683
10684 OMNIVISION OV7670 SENSOR DRIVER
10685 M:      Jonathan Corbet <corbet@lwn.net>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Maintained
10689 F:      drivers/media/i2c/ov7670.c
10690 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10691
10692 OMNIVISION OV772x SENSOR DRIVER
10693 M:      Jacopo Mondi <jacopo@jmondi.org>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Odd fixes
10697 F:      drivers/media/i2c/ov772x.c
10698 F:      include/media/i2c/ov772x.h
10699 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10700
10701 OMNIVISION OV7740 SENSOR DRIVER
10702 M:      Wenyou Yang <wenyou.yang@microchip.com>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      drivers/media/i2c/ov7740.c
10707 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10708
10709 OMNIVISION OV9650 SENSOR DRIVER
10710 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10711 R:      Akinobu Mita <akinobu.mita@gmail.com>
10712 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov9650.c
10717 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10718
10719 ONENAND FLASH DRIVER
10720 M:      Kyungmin Park <kyungmin.park@samsung.com>
10721 L:      linux-mtd@lists.infradead.org
10722 S:      Maintained
10723 F:      drivers/mtd/nand/onenand/
10724 F:      include/linux/mtd/onenand*.h
10725
10726 ONSTREAM SCSI TAPE DRIVER
10727 M:      Willem Riede <osst@riede.org>
10728 L:      osst-users@lists.sourceforge.net
10729 L:      linux-scsi@vger.kernel.org
10730 S:      Maintained
10731 F:      Documentation/scsi/osst.txt
10732 F:      drivers/scsi/osst.*
10733 F:      drivers/scsi/osst_*.h
10734 F:      drivers/scsi/st.h
10735
10736 OP-TEE DRIVER
10737 M:      Jens Wiklander <jens.wiklander@linaro.org>
10738 S:      Maintained
10739 F:      drivers/tee/optee/
10740
10741 OPA-VNIC DRIVER
10742 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10743 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10744 L:      linux-rdma@vger.kernel.org
10745 S:      Supported
10746 F:      drivers/infiniband/ulp/opa_vnic
10747
10748 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10749 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10750 M:      Frank Rowand <frowand.list@gmail.com>
10751 L:      devicetree@vger.kernel.org
10752 S:      Maintained
10753 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10754 F:      Documentation/devicetree/overlay-notes.txt
10755 F:      drivers/of/overlay.c
10756 F:      drivers/of/resolver.c
10757 K:      of_overlay_notifier_
10758
10759 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10760 M:      Rob Herring <robh+dt@kernel.org>
10761 M:      Frank Rowand <frowand.list@gmail.com>
10762 L:      devicetree@vger.kernel.org
10763 W:      http://www.devicetree.org/
10764 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10765 S:      Maintained
10766 F:      drivers/of/
10767 F:      include/linux/of*.h
10768 F:      scripts/dtc/
10769 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10770
10771 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10772 M:      Rob Herring <robh+dt@kernel.org>
10773 M:      Mark Rutland <mark.rutland@arm.com>
10774 L:      devicetree@vger.kernel.org
10775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10776 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10777 S:      Maintained
10778 F:      Documentation/devicetree/
10779 F:      arch/*/boot/dts/
10780 F:      include/dt-bindings/
10781
10782 OPENCORES I2C BUS DRIVER
10783 M:      Peter Korsgaard <peter@korsgaard.com>
10784 L:      linux-i2c@vger.kernel.org
10785 S:      Maintained
10786 F:      Documentation/i2c/busses/i2c-ocores
10787 F:      drivers/i2c/busses/i2c-ocores.c
10788
10789 OPENRISC ARCHITECTURE
10790 M:      Jonas Bonn <jonas@southpole.se>
10791 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10792 M:      Stafford Horne <shorne@gmail.com>
10793 T:      git git://github.com/openrisc/linux.git
10794 L:      openrisc@lists.librecores.org
10795 W:      http://openrisc.io
10796 S:      Maintained
10797 F:      Documentation/devicetree/bindings/openrisc/
10798 F:      Documentation/openrisc/
10799 F:      arch/openrisc/
10800 F:      drivers/irqchip/irq-ompic.c
10801 F:      drivers/irqchip/irq-or1k-*
10802
10803 OPENVSWITCH
10804 M:      Pravin B Shelar <pshelar@ovn.org>
10805 L:      netdev@vger.kernel.org
10806 L:      dev@openvswitch.org
10807 W:      http://openvswitch.org
10808 S:      Maintained
10809 F:      net/openvswitch/
10810 F:      include/uapi/linux/openvswitch.h
10811
10812 OPERATING PERFORMANCE POINTS (OPP)
10813 M:      Viresh Kumar <vireshk@kernel.org>
10814 M:      Nishanth Menon <nm@ti.com>
10815 M:      Stephen Boyd <sboyd@kernel.org>
10816 L:      linux-pm@vger.kernel.org
10817 S:      Maintained
10818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10819 F:      drivers/opp/
10820 F:      include/linux/pm_opp.h
10821 F:      Documentation/power/opp.txt
10822 F:      Documentation/devicetree/bindings/opp/
10823
10824 OPL4 DRIVER
10825 M:      Clemens Ladisch <clemens@ladisch.de>
10826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10827 T:      git git://git.alsa-project.org/alsa-kernel.git
10828 S:      Maintained
10829 F:      sound/drivers/opl4/
10830
10831 OPROFILE
10832 M:      Robert Richter <rric@kernel.org>
10833 L:      oprofile-list@lists.sf.net
10834 S:      Maintained
10835 F:      arch/*/include/asm/oprofile*.h
10836 F:      arch/*/oprofile/
10837 F:      drivers/oprofile/
10838 F:      include/linux/oprofile.h
10839
10840 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10841 M:      Mark Fasheh <mark@fasheh.com>
10842 M:      Joel Becker <jlbec@evilplan.org>
10843 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10844 W:      http://ocfs2.wiki.kernel.org
10845 S:      Supported
10846 F:      Documentation/filesystems/ocfs2.txt
10847 F:      Documentation/filesystems/dlmfs.txt
10848 F:      fs/ocfs2/
10849
10850 ORANGEFS FILESYSTEM
10851 M:      Mike Marshall <hubcap@omnibond.com>
10852 R:      Martin Brandenburg <martin@omnibond.com>
10853 L:      devel@lists.orangefs.org
10854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10855 S:      Supported
10856 F:      fs/orangefs/
10857 F:      Documentation/filesystems/orangefs.txt
10858
10859 ORINOCO DRIVER
10860 L:      linux-wireless@vger.kernel.org
10861 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10862 W:      http://www.nongnu.org/orinoco/
10863 S:      Orphan
10864 F:      drivers/net/wireless/intersil/orinoco/
10865
10866 OSD LIBRARY and FILESYSTEM
10867 M:      Boaz Harrosh <ooo@electrozaur.com>
10868 S:      Maintained
10869 F:      drivers/scsi/osd/
10870 F:      include/scsi/osd_*
10871 F:      fs/exofs/
10872
10873 OV2659 OMNIVISION SENSOR DRIVER
10874 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10875 L:      linux-media@vger.kernel.org
10876 W:      https://linuxtv.org
10877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10878 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10879 S:      Maintained
10880 F:      drivers/media/i2c/ov2659.c
10881 F:      include/media/i2c/ov2659.h
10882
10883 OVERLAY FILESYSTEM
10884 M:      Miklos Szeredi <miklos@szeredi.hu>
10885 L:      linux-unionfs@vger.kernel.org
10886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10887 S:      Supported
10888 F:      fs/overlayfs/
10889 F:      Documentation/filesystems/overlayfs.txt
10890
10891 P54 WIRELESS DRIVER
10892 M:      Christian Lamparter <chunkeey@googlemail.com>
10893 L:      linux-wireless@vger.kernel.org
10894 W:      http://wireless.kernel.org/en/users/Drivers/p54
10895 S:      Maintained
10896 F:      drivers/net/wireless/intersil/p54/
10897
10898 PA SEMI ETHERNET DRIVER
10899 L:      netdev@vger.kernel.org
10900 S:      Orphan
10901 F:      drivers/net/ethernet/pasemi/*
10902
10903 PA SEMI SMBUS DRIVER
10904 L:      linux-i2c@vger.kernel.org
10905 S:      Orphan
10906 F:      drivers/i2c/busses/i2c-pasemi.c
10907
10908 PADATA PARALLEL EXECUTION MECHANISM
10909 M:      Steffen Klassert <steffen.klassert@secunet.com>
10910 L:      linux-crypto@vger.kernel.org
10911 S:      Maintained
10912 F:      kernel/padata.c
10913 F:      include/linux/padata.h
10914 F:      Documentation/padata.txt
10915
10916 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10917 M:      Harald Welte <laforge@gnumonks.org>
10918 L:      platform-driver-x86@vger.kernel.org
10919 S:      Maintained
10920 F:      drivers/platform/x86/panasonic-laptop.c
10921
10922 PARALLEL LCD/KEYPAD PANEL DRIVER
10923 M:      Willy Tarreau <willy@haproxy.com>
10924 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10925 S:      Odd Fixes
10926 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10927 F:      drivers/misc/panel.c
10928
10929 PARALLEL PORT SUBSYSTEM
10930 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10931 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10932 L:      linux-parport@lists.infradead.org (subscribers-only)
10933 S:      Maintained
10934 F:      drivers/parport/
10935 F:      include/linux/parport*.h
10936 F:      drivers/char/ppdev.c
10937 F:      include/uapi/linux/ppdev.h
10938 F:      Documentation/parport*.txt
10939
10940 PARAVIRT_OPS INTERFACE
10941 M:      Juergen Gross <jgross@suse.com>
10942 M:      Alok Kataria <akataria@vmware.com>
10943 L:      virtualization@lists.linux-foundation.org
10944 S:      Supported
10945 F:      Documentation/virtual/paravirt_ops.txt
10946 F:      arch/*/kernel/paravirt*
10947 F:      arch/*/include/asm/paravirt*.h
10948 F:      include/linux/hypervisor.h
10949
10950 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10951 M:      Tim Waugh <tim@cyberelk.net>
10952 L:      linux-parport@lists.infradead.org (subscribers-only)
10953 S:      Maintained
10954 F:      Documentation/blockdev/paride.txt
10955 F:      drivers/block/paride/
10956
10957 PARISC ARCHITECTURE
10958 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10959 M:      Helge Deller <deller@gmx.de>
10960 L:      linux-parisc@vger.kernel.org
10961 W:      http://www.parisc-linux.org/
10962 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10965 S:      Maintained
10966 F:      arch/parisc/
10967 F:      Documentation/parisc/
10968 F:      drivers/parisc/
10969 F:      drivers/char/agp/parisc-agp.c
10970 F:      drivers/input/serio/gscps2.c
10971 F:      drivers/parport/parport_gsc.*
10972 F:      drivers/tty/serial/8250/8250_gsc.c
10973 F:      drivers/video/fbdev/sti*
10974 F:      drivers/video/console/sti*
10975 F:      drivers/video/logo/logo_parisc*
10976
10977 PARMAN
10978 M:      Jiri Pirko <jiri@mellanox.com>
10979 L:      netdev@vger.kernel.org
10980 S:      Supported
10981 F:      lib/parman.c
10982 F:      lib/test_parman.c
10983 F:      include/linux/parman.h
10984
10985 PC87360 HARDWARE MONITORING DRIVER
10986 M:      Jim Cromie <jim.cromie@gmail.com>
10987 L:      linux-hwmon@vger.kernel.org
10988 S:      Maintained
10989 F:      Documentation/hwmon/pc87360
10990 F:      drivers/hwmon/pc87360.c
10991
10992 PC8736x GPIO DRIVER
10993 M:      Jim Cromie <jim.cromie@gmail.com>
10994 S:      Maintained
10995 F:      drivers/char/pc8736x_gpio.c
10996
10997 PC87427 HARDWARE MONITORING DRIVER
10998 M:      Jean Delvare <jdelvare@suse.com>
10999 L:      linux-hwmon@vger.kernel.org
11000 S:      Maintained
11001 F:      Documentation/hwmon/pc87427
11002 F:      drivers/hwmon/pc87427.c
11003
11004 PCA9532 LED DRIVER
11005 M:      Riku Voipio <riku.voipio@iki.fi>
11006 S:      Maintained
11007 F:      drivers/leds/leds-pca9532.c
11008 F:      include/linux/leds-pca9532.h
11009
11010 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11011 M:      Guenter Roeck <linux@roeck-us.net>
11012 L:      linux-i2c@vger.kernel.org
11013 S:      Maintained
11014 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11015
11016 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11017 M:      Khalid Aziz <khalid@gonehiking.org>
11018 S:      Maintained
11019 F:      drivers/firmware/pcdp.*
11020
11021 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11022 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11023 L:      linux-pci@vger.kernel.org
11024 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11025 S:      Maintained
11026 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11027 F:      drivers/pci/controller/pci-aardvark.c
11028
11029 PCI DRIVER FOR ALTERA PCIE IP
11030 M:      Ley Foon Tan <lftan@altera.com>
11031 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11032 L:      linux-pci@vger.kernel.org
11033 S:      Supported
11034 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11035 F:      drivers/pci/controller/pcie-altera.c
11036
11037 PCI DRIVER FOR APPLIEDMICRO XGENE
11038 M:      Tanmay Inamdar <tinamdar@apm.com>
11039 L:      linux-pci@vger.kernel.org
11040 L:      linux-arm-kernel@lists.infradead.org
11041 S:      Maintained
11042 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11043 F:      drivers/pci/controller/pci-xgene.c
11044
11045 PCI DRIVER FOR ARM VERSATILE PLATFORM
11046 M:      Rob Herring <robh@kernel.org>
11047 L:      linux-pci@vger.kernel.org
11048 L:      linux-arm-kernel@lists.infradead.org
11049 S:      Maintained
11050 F:      Documentation/devicetree/bindings/pci/versatile.txt
11051 F:      drivers/pci/controller/pci-versatile.c
11052
11053 PCI DRIVER FOR ARMADA 8K
11054 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11055 L:      linux-pci@vger.kernel.org
11056 L:      linux-arm-kernel@lists.infradead.org
11057 S:      Maintained
11058 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11059 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11060
11061 PCI DRIVER FOR CADENCE PCIE IP
11062 M:      Alan Douglas <adouglas@cadence.com>
11063 L:      linux-pci@vger.kernel.org
11064 S:      Maintained
11065 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11066 F:      drivers/pci/controller/pcie-cadence*
11067
11068 PCI DRIVER FOR FREESCALE LAYERSCAPE
11069 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11070 M:      Mingkai Hu <mingkai.hu@nxp.com>
11071 M:      Roy Zang <roy.zang@nxp.com>
11072 L:      linuxppc-dev@lists.ozlabs.org
11073 L:      linux-pci@vger.kernel.org
11074 L:      linux-arm-kernel@lists.infradead.org
11075 S:      Maintained
11076 F:      drivers/pci/controller/dwc/*layerscape*
11077
11078 PCI DRIVER FOR GENERIC OF HOSTS
11079 M:      Will Deacon <will.deacon@arm.com>
11080 L:      linux-pci@vger.kernel.org
11081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11082 S:      Maintained
11083 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11084 F:      drivers/pci/controller/pci-host-common.c
11085 F:      drivers/pci/controller/pci-host-generic.c
11086
11087 PCI DRIVER FOR IMX6
11088 M:      Richard Zhu <hongxing.zhu@nxp.com>
11089 M:      Lucas Stach <l.stach@pengutronix.de>
11090 L:      linux-pci@vger.kernel.org
11091 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11092 S:      Maintained
11093 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11094 F:      drivers/pci/controller/dwc/*imx6*
11095
11096 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11097 M:      Keith Busch <keith.busch@intel.com>
11098 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11099 L:      linux-pci@vger.kernel.org
11100 S:      Supported
11101 F:      drivers/pci/controller/vmd.c
11102
11103 PCI DRIVER FOR MICROSEMI SWITCHTEC
11104 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11105 M:      Logan Gunthorpe <logang@deltatee.com>
11106 L:      linux-pci@vger.kernel.org
11107 S:      Maintained
11108 F:      Documentation/switchtec.txt
11109 F:      Documentation/ABI/testing/sysfs-class-switchtec
11110 F:      drivers/pci/switch/switchtec*
11111 F:      include/uapi/linux/switchtec_ioctl.h
11112 F:      include/linux/switchtec.h
11113 F:      drivers/ntb/hw/mscc/
11114
11115 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11116 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11117 M:      Jason Cooper <jason@lakedaemon.net>
11118 L:      linux-pci@vger.kernel.org
11119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      drivers/pci/controller/*mvebu*
11122
11123 PCI DRIVER FOR NVIDIA TEGRA
11124 M:      Thierry Reding <thierry.reding@gmail.com>
11125 L:      linux-tegra@vger.kernel.org
11126 L:      linux-pci@vger.kernel.org
11127 S:      Supported
11128 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11129 F:      drivers/pci/controller/pci-tegra.c
11130
11131 PCI DRIVER FOR RENESAS R-CAR
11132 M:      Simon Horman <horms@verge.net.au>
11133 L:      linux-pci@vger.kernel.org
11134 L:      linux-renesas-soc@vger.kernel.org
11135 S:      Maintained
11136 F:      drivers/pci/controller/*rcar*
11137
11138 PCI DRIVER FOR SAMSUNG EXYNOS
11139 M:      Jingoo Han <jingoohan1@gmail.com>
11140 L:      linux-pci@vger.kernel.org
11141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11142 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11143 S:      Maintained
11144 F:      drivers/pci/controller/dwc/pci-exynos.c
11145
11146 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11147 M:      Jingoo Han <jingoohan1@gmail.com>
11148 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11149 L:      linux-pci@vger.kernel.org
11150 S:      Maintained
11151 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11152 F:      drivers/pci/controller/dwc/*designware*
11153
11154 PCI DRIVER FOR TI DRA7XX
11155 M:      Kishon Vijay Abraham I <kishon@ti.com>
11156 L:      linux-omap@vger.kernel.org
11157 L:      linux-pci@vger.kernel.org
11158 S:      Supported
11159 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11160 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11161
11162 PCI DRIVER FOR TI KEYSTONE
11163 M:      Murali Karicheri <m-karicheri2@ti.com>
11164 L:      linux-pci@vger.kernel.org
11165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11166 S:      Maintained
11167 F:      drivers/pci/controller/dwc/*keystone*
11168
11169 PCI ENDPOINT SUBSYSTEM
11170 M:      Kishon Vijay Abraham I <kishon@ti.com>
11171 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11172 L:      linux-pci@vger.kernel.org
11173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11174 S:      Supported
11175 F:      drivers/pci/endpoint/
11176 F:      drivers/misc/pci_endpoint_test.c
11177 F:      tools/pci/
11178
11179 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11180 M:      Russell Currey <ruscur@russell.cc>
11181 L:      linuxppc-dev@lists.ozlabs.org
11182 S:      Supported
11183 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11184 F:      arch/powerpc/kernel/eeh*.c
11185 F:      arch/powerpc/platforms/*/eeh*.c
11186 F:      arch/powerpc/include/*/eeh*.h
11187
11188 PCI ERROR RECOVERY
11189 M:      Linas Vepstas <linasvepstas@gmail.com>
11190 L:      linux-pci@vger.kernel.org
11191 S:      Supported
11192 F:      Documentation/PCI/pci-error-recovery.txt
11193
11194 PCI MSI DRIVER FOR ALTERA MSI IP
11195 M:      Ley Foon Tan <lftan@altera.com>
11196 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11197 L:      linux-pci@vger.kernel.org
11198 S:      Supported
11199 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11200 F:      drivers/pci/controller/pcie-altera-msi.c
11201
11202 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11203 M:      Duc Dang <dhdang@apm.com>
11204 L:      linux-pci@vger.kernel.org
11205 L:      linux-arm-kernel@lists.infradead.org
11206 S:      Maintained
11207 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11208 F:      drivers/pci/controller/pci-xgene-msi.c
11209
11210 PCI SUBSYSTEM
11211 M:      Bjorn Helgaas <bhelgaas@google.com>
11212 L:      linux-pci@vger.kernel.org
11213 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11215 S:      Supported
11216 F:      Documentation/devicetree/bindings/pci/
11217 F:      Documentation/PCI/
11218 F:      drivers/acpi/pci*
11219 F:      drivers/pci/
11220 F:      include/asm-generic/pci*
11221 F:      include/linux/pci*
11222 F:      include/linux/of_pci.h
11223 F:      include/uapi/linux/pci*
11224 F:      lib/pci*
11225 F:      arch/x86/pci/
11226 F:      arch/x86/kernel/quirks.c
11227
11228 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11229 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11230 L:      linux-pci@vger.kernel.org
11231 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11233 S:      Supported
11234 F:      drivers/pci/controller/
11235
11236 PCIE DRIVER FOR AXIS ARTPEC
11237 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11238 L:      linux-arm-kernel@axis.com
11239 L:      linux-pci@vger.kernel.org
11240 S:      Maintained
11241 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11242 F:      drivers/pci/controller/dwc/*artpec*
11243
11244 PCIE DRIVER FOR CAVIUM THUNDERX
11245 M:      David Daney <david.daney@cavium.com>
11246 L:      linux-pci@vger.kernel.org
11247 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11248 S:      Supported
11249 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11250 F:      drivers/pci/controller/pci-thunder-*
11251
11252 PCIE DRIVER FOR HISILICON
11253 M:      Zhou Wang <wangzhou1@hisilicon.com>
11254 L:      linux-pci@vger.kernel.org
11255 S:      Maintained
11256 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11257 F:      drivers/pci/controller/dwc/pcie-hisi.c
11258
11259 PCIE DRIVER FOR HISILICON KIRIN
11260 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11261 M:      Binghui Wang <wangbinghui@hisilicon.com>
11262 L:      linux-pci@vger.kernel.org
11263 S:      Maintained
11264 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11265 F:      drivers/pci/controller/dwc/pcie-kirin.c
11266
11267 PCIE DRIVER FOR HISILICON STB
11268 M:      Jianguo Sun <sunjianguo1@huawei.com>
11269 M:      Shawn Guo <shawn.guo@linaro.org>
11270 L:      linux-pci@vger.kernel.org
11271 S:      Maintained
11272 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11273 F:      drivers/pci/controller/dwc/pcie-histb.c
11274
11275 PCIE DRIVER FOR MEDIATEK
11276 M:      Ryder Lee <ryder.lee@mediatek.com>
11277 L:      linux-pci@vger.kernel.org
11278 L:      linux-mediatek@lists.infradead.org
11279 S:      Supported
11280 F:      Documentation/devicetree/bindings/pci/mediatek*
11281 F:      drivers/pci/controller/*mediatek*
11282
11283 PCIE DRIVER FOR QUALCOMM MSM
11284 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11285 L:      linux-pci@vger.kernel.org
11286 L:      linux-arm-msm@vger.kernel.org
11287 S:      Maintained
11288 F:      drivers/pci/controller/dwc/*qcom*
11289
11290 PCIE DRIVER FOR ROCKCHIP
11291 M:      Shawn Lin <shawn.lin@rock-chips.com>
11292 L:      linux-pci@vger.kernel.org
11293 L:      linux-rockchip@lists.infradead.org
11294 S:      Maintained
11295 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11296 F:      drivers/pci/controller/pcie-rockchip*
11297
11298 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11299 M:      Linus Walleij <linus.walleij@linaro.org>
11300 L:      linux-pci@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11303 F:      drivers/pci/controller/pci-v3-semi.c
11304
11305 PCIE DRIVER FOR ST SPEAR13XX
11306 M:      Pratyush Anand <pratyush.anand@gmail.com>
11307 L:      linux-pci@vger.kernel.org
11308 S:      Maintained
11309 F:      drivers/pci/controller/dwc/*spear*
11310
11311 PCMCIA SUBSYSTEM
11312 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11314 S:      Odd Fixes
11315 F:      Documentation/pcmcia/
11316 F:      tools/pcmcia/
11317 F:      drivers/pcmcia/
11318 F:      include/pcmcia/
11319
11320 PCNET32 NETWORK DRIVER
11321 M:      Don Fry <pcnet32@frontier.com>
11322 L:      netdev@vger.kernel.org
11323 S:      Maintained
11324 F:      drivers/net/ethernet/amd/pcnet32.c
11325
11326 PCRYPT PARALLEL CRYPTO ENGINE
11327 M:      Steffen Klassert <steffen.klassert@secunet.com>
11328 L:      linux-crypto@vger.kernel.org
11329 S:      Maintained
11330 F:      crypto/pcrypt.c
11331 F:      include/crypto/pcrypt.h
11332
11333 PEAQ WMI HOTKEYS DRIVER
11334 M:      Hans de Goede <hdegoede@redhat.com>
11335 L:      platform-driver-x86@vger.kernel.org
11336 S:      Maintained
11337 F:      drivers/platform/x86/peaq-wmi.c
11338
11339 PER-CPU MEMORY ALLOCATOR
11340 M:      Tejun Heo <tj@kernel.org>
11341 M:      Christoph Lameter <cl@linux.com>
11342 M:      Dennis Zhou <dennisszhou@gmail.com>
11343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11344 S:      Maintained
11345 F:      include/linux/percpu*.h
11346 F:      mm/percpu*.c
11347 F:      arch/*/include/asm/percpu.h
11348
11349 PER-TASK DELAY ACCOUNTING
11350 M:      Balbir Singh <bsingharora@gmail.com>
11351 S:      Maintained
11352 F:      include/linux/delayacct.h
11353 F:      kernel/delayacct.c
11354
11355 PERFORMANCE EVENTS SUBSYSTEM
11356 M:      Peter Zijlstra <peterz@infradead.org>
11357 M:      Ingo Molnar <mingo@redhat.com>
11358 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11359 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11360 R:      Jiri Olsa <jolsa@redhat.com>
11361 R:      Namhyung Kim <namhyung@kernel.org>
11362 L:      linux-kernel@vger.kernel.org
11363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11364 S:      Supported
11365 F:      kernel/events/*
11366 F:      include/linux/perf_event.h
11367 F:      include/uapi/linux/perf_event.h
11368 F:      arch/*/kernel/perf_event*.c
11369 F:      arch/*/kernel/*/perf_event*.c
11370 F:      arch/*/kernel/*/*/perf_event*.c
11371 F:      arch/*/include/asm/perf_event.h
11372 F:      arch/*/kernel/perf_callchain.c
11373 F:      arch/*/events/*
11374 F:      tools/perf/
11375
11376 PERSONALITY HANDLING
11377 M:      Christoph Hellwig <hch@infradead.org>
11378 L:      linux-abi-devel@lists.sourceforge.net
11379 S:      Maintained
11380 F:      include/linux/personality.h
11381 F:      include/uapi/linux/personality.h
11382
11383 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11384 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11385 L:      linux-input@vger.kernel.org
11386 S:      Maintained
11387 F:      Documentation/input/devices/pxrc.rst
11388 F:      drivers/input/joystick/pxrc.c
11389
11390 PHONET PROTOCOL
11391 M:      Remi Denis-Courmont <courmisch@gmail.com>
11392 S:      Supported
11393 F:      Documentation/networking/phonet.txt
11394 F:      include/linux/phonet.h
11395 F:      include/net/phonet/
11396 F:      include/uapi/linux/phonet.h
11397 F:      net/phonet/
11398
11399 PHRAM MTD DRIVER
11400 M:      Joern Engel <joern@lazybastard.org>
11401 L:      linux-mtd@lists.infradead.org
11402 S:      Maintained
11403 F:      drivers/mtd/devices/phram.c
11404
11405 PICOLCD HID DRIVER
11406 M:      Bruno Prémont <bonbons@linux-vserver.org>
11407 L:      linux-input@vger.kernel.org
11408 S:      Maintained
11409 F:      drivers/hid/hid-picolcd*
11410
11411 PICOXCELL SUPPORT
11412 M:      Jamie Iles <jamie@jamieiles.com>
11413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11414 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11415 S:      Supported
11416 F:      arch/arm/boot/dts/picoxcell*
11417 F:      arch/arm/mach-picoxcell/
11418 F:      drivers/crypto/picoxcell*
11419
11420 PIN CONTROL SUBSYSTEM
11421 M:      Linus Walleij <linus.walleij@linaro.org>
11422 L:      linux-gpio@vger.kernel.org
11423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11424 S:      Maintained
11425 F:      Documentation/devicetree/bindings/pinctrl/
11426 F:      Documentation/driver-api/pinctl.rst
11427 F:      drivers/pinctrl/
11428 F:      include/linux/pinctrl/
11429
11430 PIN CONTROLLER - ATMEL AT91
11431 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11433 S:      Maintained
11434 F:      drivers/pinctrl/pinctrl-at91.*
11435
11436 PIN CONTROLLER - ATMEL AT91 PIO4
11437 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11439 L:      linux-gpio@vger.kernel.org
11440 S:      Supported
11441 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11442
11443 PIN CONTROLLER - FREESCALE
11444 M:      Dong Aisheng <aisheng.dong@nxp.com>
11445 M:      Fabio Estevam <festevam@gmail.com>
11446 M:      Shawn Guo <shawnguo@kernel.org>
11447 M:      Stefan Agner <stefan@agner.ch>
11448 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11449 L:      linux-gpio@vger.kernel.org
11450 S:      Maintained
11451 F:      drivers/pinctrl/freescale/
11452 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11453
11454 PIN CONTROLLER - INTEL
11455 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11456 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11457 S:      Maintained
11458 F:      drivers/pinctrl/intel/
11459
11460 PIN CONTROLLER - MEDIATEK
11461 M:      Sean Wang <sean.wang@mediatek.com>
11462 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11463 S:      Maintained
11464 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11465 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11466 F:      drivers/pinctrl/mediatek/mtk-eint.*
11467 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11468 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11469 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11470
11471 PIN CONTROLLER - QUALCOMM
11472 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11473 S:      Maintained
11474 L:      linux-arm-msm@vger.kernel.org
11475 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11476 F:      drivers/pinctrl/qcom/
11477
11478 PIN CONTROLLER - RENESAS
11479 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11480 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11481 L:      linux-renesas-soc@vger.kernel.org
11482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11483 S:      Maintained
11484 F:      drivers/pinctrl/sh-pfc/
11485
11486 PIN CONTROLLER - SAMSUNG
11487 M:      Tomasz Figa <tomasz.figa@gmail.com>
11488 M:      Krzysztof Kozlowski <krzk@kernel.org>
11489 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11491 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11492 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11494 S:      Maintained
11495 F:      drivers/pinctrl/samsung/
11496 F:      include/dt-bindings/pinctrl/samsung.h
11497 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11498
11499 PIN CONTROLLER - SINGLE
11500 M:      Tony Lindgren <tony@atomide.com>
11501 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11503 L:      linux-omap@vger.kernel.org
11504 S:      Maintained
11505 F:      drivers/pinctrl/pinctrl-single.c
11506
11507 PIN CONTROLLER - ST SPEAR
11508 M:      Viresh Kumar <vireshk@kernel.org>
11509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11510 W:      http://www.st.com/spear
11511 S:      Maintained
11512 F:      drivers/pinctrl/spear/
11513
11514 PISTACHIO SOC SUPPORT
11515 M:      James Hartley <james.hartley@sondrel.com>
11516 L:      linux-mips@linux-mips.org
11517 S:      Odd Fixes
11518 F:      arch/mips/pistachio/
11519 F:      arch/mips/include/asm/mach-pistachio/
11520 F:      arch/mips/boot/dts/img/pistachio*
11521 F:      arch/mips/configs/pistachio*_defconfig
11522
11523 PKTCDVD DRIVER
11524 S:      Orphan
11525 M:      linux-block@vger.kernel.org
11526 F:      drivers/block/pktcdvd.c
11527 F:      include/linux/pktcdvd.h
11528 F:      include/uapi/linux/pktcdvd.h
11529
11530 PKUNITY SOC DRIVERS
11531 M:      Guan Xuetao <gxt@pku.edu.cn>
11532 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11533 S:      Maintained
11534 T:      git git://github.com/gxt/linux.git
11535 F:      drivers/input/serio/i8042-unicore32io.h
11536 F:      drivers/i2c/busses/i2c-puv3.c
11537 F:      drivers/video/fbdev/fb-puv3.c
11538 F:      drivers/rtc/rtc-puv3.c
11539
11540 PMBUS HARDWARE MONITORING DRIVERS
11541 M:      Guenter Roeck <linux@roeck-us.net>
11542 L:      linux-hwmon@vger.kernel.org
11543 W:      http://hwmon.wiki.kernel.org/
11544 W:      http://www.roeck-us.net/linux/drivers/
11545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11546 S:      Maintained
11547 F:      Documentation/hwmon/pmbus
11548 F:      drivers/hwmon/pmbus/
11549 F:      include/linux/pmbus.h
11550
11551 PMC SIERRA MaxRAID DRIVER
11552 L:      linux-scsi@vger.kernel.org
11553 W:      http://www.pmc-sierra.com/
11554 S:      Orphan
11555 F:      drivers/scsi/pmcraid.*
11556
11557 PMC SIERRA PM8001 DRIVER
11558 M:      Jack Wang <jinpu.wang@profitbricks.com>
11559 M:      lindar_liu@usish.com
11560 L:      linux-scsi@vger.kernel.org
11561 S:      Supported
11562 F:      drivers/scsi/pm8001/
11563
11564 PNP SUPPORT
11565 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11566 S:      Maintained
11567 F:      drivers/pnp/
11568
11569 POSIX CLOCKS and TIMERS
11570 M:      Thomas Gleixner <tglx@linutronix.de>
11571 L:      linux-kernel@vger.kernel.org
11572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11573 S:      Maintained
11574 F:      fs/timerfd.c
11575 F:      include/linux/timer*
11576 F:      kernel/time/*timer*
11577
11578 POWER MANAGEMENT CORE
11579 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11580 L:      linux-pm@vger.kernel.org
11581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11582 B:      https://bugzilla.kernel.org
11583 S:      Supported
11584 F:      drivers/base/power/
11585 F:      include/linux/pm.h
11586 F:      include/linux/pm_*
11587 F:      include/linux/powercap.h
11588 F:      drivers/powercap/
11589 F:      kernel/configs/nopm.config
11590
11591 POWER STATE COORDINATION INTERFACE (PSCI)
11592 M:      Mark Rutland <mark.rutland@arm.com>
11593 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11594 L:      linux-arm-kernel@lists.infradead.org
11595 S:      Maintained
11596 F:      drivers/firmware/psci*.c
11597 F:      include/linux/psci.h
11598 F:      include/uapi/linux/psci.h
11599
11600 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11601 M:      Sebastian Reichel <sre@kernel.org>
11602 L:      linux-pm@vger.kernel.org
11603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11604 S:      Maintained
11605 F:      Documentation/ABI/testing/sysfs-class-power
11606 F:      Documentation/devicetree/bindings/power/supply/
11607 F:      include/linux/power_supply.h
11608 F:      drivers/power/supply/
11609
11610 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11611 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11612 L:      linuxppc-dev@lists.ozlabs.org
11613 S:      Maintained
11614 F:      drivers/char/powernv-op-panel.c
11615
11616 PPP OVER ATM (RFC 2364)
11617 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11618 S:      Maintained
11619 F:      net/atm/pppoatm.c
11620 F:      include/uapi/linux/atmppp.h
11621
11622 PPP OVER ETHERNET
11623 M:      Michal Ostrowski <mostrows@earthlink.net>
11624 S:      Maintained
11625 F:      drivers/net/ppp/pppoe.c
11626 F:      drivers/net/ppp/pppox.c
11627
11628 PPP OVER L2TP
11629 M:      James Chapman <jchapman@katalix.com>
11630 S:      Maintained
11631 F:      net/l2tp/l2tp_ppp.c
11632 F:      include/linux/if_pppol2tp.h
11633 F:      include/uapi/linux/if_pppol2tp.h
11634
11635 PPP PROTOCOL DRIVERS AND COMPRESSORS
11636 M:      Paul Mackerras <paulus@samba.org>
11637 L:      linux-ppp@vger.kernel.org
11638 S:      Maintained
11639 F:      drivers/net/ppp/ppp_*
11640
11641 PPS SUPPORT
11642 M:      Rodolfo Giometti <giometti@enneenne.com>
11643 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11644 L:      linuxpps@ml.enneenne.com (subscribers-only)
11645 S:      Maintained
11646 F:      Documentation/pps/
11647 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11648 F:      Documentation/ABI/testing/sysfs-pps
11649 F:      drivers/pps/
11650 F:      include/linux/pps*.h
11651 F:      include/uapi/linux/pps.h
11652
11653 PPTP DRIVER
11654 M:      Dmitry Kozlov <xeb@mail.ru>
11655 L:      netdev@vger.kernel.org
11656 S:      Maintained
11657 F:      drivers/net/ppp/pptp.c
11658 W:      http://sourceforge.net/projects/accel-pptp
11659
11660 PREEMPTIBLE KERNEL
11661 M:      Robert Love <rml@tech9.net>
11662 L:      kpreempt-tech@lists.sourceforge.net
11663 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11664 S:      Supported
11665 F:      Documentation/preempt-locking.txt
11666 F:      include/linux/preempt.h
11667
11668 PRINTK
11669 M:      Petr Mladek <pmladek@suse.com>
11670 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11671 R:      Steven Rostedt <rostedt@goodmis.org>
11672 S:      Maintained
11673 F:      kernel/printk/
11674 F:      include/linux/printk.h
11675
11676 PRISM54 WIRELESS DRIVER
11677 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11678 L:      linux-wireless@vger.kernel.org
11679 W:      http://wireless.kernel.org/en/users/Drivers/p54
11680 S:      Obsolete
11681 F:      drivers/net/wireless/intersil/prism54/
11682
11683 PROC FILESYSTEM
11684 R:      Alexey Dobriyan <adobriyan@gmail.com>
11685 L:      linux-kernel@vger.kernel.org
11686 L:      linux-fsdevel@vger.kernel.org
11687 S:      Maintained
11688 F:      fs/proc/
11689 F:      include/linux/proc_fs.h
11690 F:      tools/testing/selftests/proc/
11691
11692 PROC SYSCTL
11693 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11694 M:      Kees Cook <keescook@chromium.org>
11695 L:      linux-kernel@vger.kernel.org
11696 L:      linux-fsdevel@vger.kernel.org
11697 S:      Maintained
11698 F:      fs/proc/proc_sysctl.c
11699 F:      include/linux/sysctl.h
11700 F:      kernel/sysctl.c
11701 F:      tools/testing/selftests/sysctl/
11702
11703 PS3 NETWORK SUPPORT
11704 M:      Geoff Levand <geoff@infradead.org>
11705 L:      netdev@vger.kernel.org
11706 L:      linuxppc-dev@lists.ozlabs.org
11707 S:      Maintained
11708 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11709
11710 PS3 PLATFORM SUPPORT
11711 M:      Geoff Levand <geoff@infradead.org>
11712 L:      linuxppc-dev@lists.ozlabs.org
11713 S:      Maintained
11714 F:      arch/powerpc/boot/ps3*
11715 F:      arch/powerpc/include/asm/lv1call.h
11716 F:      arch/powerpc/include/asm/ps3*.h
11717 F:      arch/powerpc/platforms/ps3/
11718 F:      drivers/*/ps3*
11719 F:      drivers/ps3/
11720 F:      drivers/rtc/rtc-ps3.c
11721 F:      drivers/usb/host/*ps3.c
11722 F:      sound/ppc/snd_ps3*
11723
11724 PS3VRAM DRIVER
11725 M:      Jim Paris <jim@jtan.com>
11726 M:      Geoff Levand <geoff@infradead.org>
11727 L:      linuxppc-dev@lists.ozlabs.org
11728 S:      Maintained
11729 F:      drivers/block/ps3vram.c
11730
11731 PSAMPLE PACKET SAMPLING SUPPORT:
11732 M:      Yotam Gigi <yotam.gi@gmail.com>
11733 S:      Maintained
11734 F:      net/psample
11735 F:      include/net/psample.h
11736 F:      include/uapi/linux/psample.h
11737
11738 PSTORE FILESYSTEM
11739 M:      Kees Cook <keescook@chromium.org>
11740 M:      Anton Vorontsov <anton@enomsg.org>
11741 M:      Colin Cross <ccross@android.com>
11742 M:      Tony Luck <tony.luck@intel.com>
11743 S:      Maintained
11744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11745 F:      fs/pstore/
11746 F:      include/linux/pstore*
11747 F:      drivers/firmware/efi/efi-pstore.c
11748 F:      drivers/acpi/apei/erst.c
11749 F:      Documentation/admin-guide/ramoops.rst
11750 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11751 K:      \b(pstore|ramoops)
11752
11753 PTP HARDWARE CLOCK SUPPORT
11754 M:      Richard Cochran <richardcochran@gmail.com>
11755 L:      netdev@vger.kernel.org
11756 S:      Maintained
11757 W:      http://linuxptp.sourceforge.net/
11758 F:      Documentation/ABI/testing/sysfs-ptp
11759 F:      Documentation/ptp/*
11760 F:      drivers/net/phy/dp83640*
11761 F:      drivers/ptp/*
11762 F:      include/linux/ptp_cl*
11763
11764 PTRACE SUPPORT
11765 M:      Oleg Nesterov <oleg@redhat.com>
11766 S:      Maintained
11767 F:      include/asm-generic/syscall.h
11768 F:      include/linux/ptrace.h
11769 F:      include/linux/regset.h
11770 F:      include/linux/tracehook.h
11771 F:      include/uapi/linux/ptrace.h
11772 F:      include/uapi/linux/ptrace.h
11773 F:      include/asm-generic/ptrace.h
11774 F:      kernel/ptrace.c
11775 F:      arch/*/ptrace*.c
11776 F:      arch/*/*/ptrace*.c
11777 F:      arch/*/include/asm/ptrace*.h
11778
11779 PULSE8-CEC DRIVER
11780 M:      Hans Verkuil <hverkuil@xs4all.nl>
11781 L:      linux-media@vger.kernel.org
11782 T:      git git://linuxtv.org/media_tree.git
11783 S:      Maintained
11784 F:      drivers/media/usb/pulse8-cec/*
11785 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11786
11787 PVRUSB2 VIDEO4LINUX DRIVER
11788 M:      Mike Isely <isely@pobox.com>
11789 L:      pvrusb2@isely.net       (subscribers-only)
11790 L:      linux-media@vger.kernel.org
11791 W:      http://www.isely.net/pvrusb2/
11792 T:      git git://linuxtv.org/media_tree.git
11793 S:      Maintained
11794 F:      Documentation/media/v4l-drivers/pvrusb2*
11795 F:      drivers/media/usb/pvrusb2/
11796
11797 PWC WEBCAM DRIVER
11798 M:      Hans Verkuil <hverkuil@xs4all.nl>
11799 L:      linux-media@vger.kernel.org
11800 T:      git git://linuxtv.org/media_tree.git
11801 S:      Odd Fixes
11802 F:      drivers/media/usb/pwc/*
11803
11804 PWM FAN DRIVER
11805 M:      Kamil Debski <kamil@wypas.org>
11806 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11807 L:      linux-hwmon@vger.kernel.org
11808 S:      Supported
11809 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11810 F:      Documentation/hwmon/pwm-fan
11811 F:      drivers/hwmon/pwm-fan.c
11812
11813 PWM IR Transmitter
11814 M:      Sean Young <sean@mess.org>
11815 L:      linux-media@vger.kernel.org
11816 S:      Maintained
11817 F:      drivers/media/rc/pwm-ir-tx.c
11818
11819 PWM SUBSYSTEM
11820 M:      Thierry Reding <thierry.reding@gmail.com>
11821 L:      linux-pwm@vger.kernel.org
11822 S:      Maintained
11823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11824 F:      Documentation/pwm.txt
11825 F:      Documentation/devicetree/bindings/pwm/
11826 F:      include/linux/pwm.h
11827 F:      drivers/pwm/
11828 F:      drivers/video/backlight/pwm_bl.c
11829 F:      include/linux/pwm_backlight.h
11830 F:      drivers/gpio/gpio-mvebu.c
11831 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11832
11833 PXA GPIO DRIVER
11834 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11835 L:      linux-gpio@vger.kernel.org
11836 S:      Maintained
11837 F:      drivers/gpio/gpio-pxa.c
11838
11839 PXA MMCI DRIVER
11840 S:      Orphan
11841
11842 PXA RTC DRIVER
11843 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11844 L:      linux-rtc@vger.kernel.org
11845 S:      Maintained
11846
11847 PXA2xx/PXA3xx SUPPORT
11848 M:      Daniel Mack <daniel@zonque.org>
11849 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11852 T:      git git://github.com/hzhuang1/linux.git
11853 T:      git git://github.com/rjarzmik/linux.git
11854 S:      Maintained
11855 F:      arch/arm/boot/dts/pxa*
11856 F:      arch/arm/mach-pxa/
11857 F:      drivers/dma/pxa*
11858 F:      drivers/pcmcia/pxa2xx*
11859 F:      drivers/pinctrl/pxa/
11860 F:      drivers/spi/spi-pxa2xx*
11861 F:      drivers/usb/gadget/udc/pxa2*
11862 F:      include/sound/pxa2xx-lib.h
11863 F:      sound/arm/pxa*
11864 F:      sound/soc/pxa/
11865
11866 QAT DRIVER
11867 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11868 L:      qat-linux@intel.com
11869 S:      Supported
11870 F:      drivers/crypto/qat/
11871
11872 QCOM AUDIO (ASoC) DRIVERS
11873 M:      Patrick Lai <plai@codeaurora.org>
11874 M:      Banajit Goswami <bgoswami@codeaurora.org>
11875 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11876 S:      Supported
11877 F:      sound/soc/qcom/
11878
11879 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11880 M:      Gabriel Somlo <somlo@cmu.edu>
11881 M:      "Michael S. Tsirkin" <mst@redhat.com>
11882 L:      qemu-devel@nongnu.org
11883 S:      Maintained
11884 F:      drivers/firmware/qemu_fw_cfg.c
11885 F:      include/uapi/linux/qemu_fw_cfg.h
11886
11887 QIB DRIVER
11888 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11889 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11890 L:      linux-rdma@vger.kernel.org
11891 S:      Supported
11892 F:      drivers/infiniband/hw/qib/
11893
11894 QLOGIC QL41xxx FCOE DRIVER
11895 M:      QLogic-Storage-Upstream@cavium.com
11896 L:      linux-scsi@vger.kernel.org
11897 S:      Supported
11898 F:      drivers/scsi/qedf/
11899
11900 QLOGIC QL41xxx ISCSI DRIVER
11901 M:      QLogic-Storage-Upstream@cavium.com
11902 L:      linux-scsi@vger.kernel.org
11903 S:      Supported
11904 F:      drivers/scsi/qedi/
11905
11906 QLOGIC QL4xxx ETHERNET DRIVER
11907 M:      Ariel Elior <Ariel.Elior@cavium.com>
11908 M:      everest-linux-l2@cavium.com
11909 L:      netdev@vger.kernel.org
11910 S:      Supported
11911 F:      drivers/net/ethernet/qlogic/qed/
11912 F:      include/linux/qed/
11913 F:      drivers/net/ethernet/qlogic/qede/
11914
11915 QLOGIC QL4xxx RDMA DRIVER
11916 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11917 M:      Ariel Elior <Ariel.Elior@cavium.com>
11918 L:      linux-rdma@vger.kernel.org
11919 S:      Supported
11920 F:      drivers/infiniband/hw/qedr/
11921 F:      include/uapi/rdma/qedr-abi.h
11922
11923 QLOGIC QLA1280 SCSI DRIVER
11924 M:      Michael Reed <mdr@sgi.com>
11925 L:      linux-scsi@vger.kernel.org
11926 S:      Maintained
11927 F:      drivers/scsi/qla1280.[ch]
11928
11929 QLOGIC QLA2XXX FC-SCSI DRIVER
11930 M:      qla2xxx-upstream@qlogic.com
11931 L:      linux-scsi@vger.kernel.org
11932 S:      Supported
11933 F:      Documentation/scsi/LICENSE.qla2xxx
11934 F:      drivers/scsi/qla2xxx/
11935
11936 QLOGIC QLA3XXX NETWORK DRIVER
11937 M:      Dept-GELinuxNICDev@cavium.com
11938 L:      netdev@vger.kernel.org
11939 S:      Supported
11940 F:      Documentation/networking/LICENSE.qla3xxx
11941 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11942
11943 QLOGIC QLA4XXX iSCSI DRIVER
11944 M:      QLogic-Storage-Upstream@qlogic.com
11945 L:      linux-scsi@vger.kernel.org
11946 S:      Supported
11947 F:      Documentation/scsi/LICENSE.qla4xxx
11948 F:      drivers/scsi/qla4xxx/
11949
11950 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11951 M:      Harish Patil <harish.patil@cavium.com>
11952 M:      Manish Chopra <manish.chopra@cavium.com>
11953 M:      Dept-GELinuxNICDev@cavium.com
11954 L:      netdev@vger.kernel.org
11955 S:      Supported
11956 F:      drivers/net/ethernet/qlogic/qlcnic/
11957
11958 QLOGIC QLGE 10Gb ETHERNET DRIVER
11959 M:      Harish Patil <harish.patil@cavium.com>
11960 M:      Manish Chopra <manish.chopra@cavium.com>
11961 M:      Dept-GELinuxNICDev@cavium.com
11962 L:      netdev@vger.kernel.org
11963 S:      Supported
11964 F:      drivers/net/ethernet/qlogic/qlge/
11965
11966 QM1D1B0004 MEDIA DRIVER
11967 M:      Akihiro Tsukada <tskd08@gmail.com>
11968 L:      linux-media@vger.kernel.org
11969 S:      Odd Fixes
11970 F:      drivers/media/tuners/qm1d1b0004*
11971
11972 QM1D1C0042 MEDIA DRIVER
11973 M:      Akihiro Tsukada <tskd08@gmail.com>
11974 L:      linux-media@vger.kernel.org
11975 S:      Odd Fixes
11976 F:      drivers/media/tuners/qm1d1c0042*
11977
11978 QNX4 FILESYSTEM
11979 M:      Anders Larsen <al@alarsen.net>
11980 W:      http://www.alarsen.net/linux/qnx4fs/
11981 S:      Maintained
11982 F:      fs/qnx4/
11983 F:      include/uapi/linux/qnx4_fs.h
11984 F:      include/uapi/linux/qnxtypes.h
11985
11986 QORIQ DPAA2 FSL-MC BUS DRIVER
11987 M:      Stuart Yoder <stuyoder@gmail.com>
11988 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11989 L:      linux-kernel@vger.kernel.org
11990 S:      Maintained
11991 F:      drivers/bus/fsl-mc/
11992 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11993 F:      Documentation/networking/dpaa2/overview.rst
11994
11995 QT1010 MEDIA DRIVER
11996 M:      Antti Palosaari <crope@iki.fi>
11997 L:      linux-media@vger.kernel.org
11998 W:      https://linuxtv.org
11999 W:      http://palosaari.fi/linux/
12000 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12001 T:      git git://linuxtv.org/anttip/media_tree.git
12002 S:      Maintained
12003 F:      drivers/media/tuners/qt1010*
12004
12005 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12006 M:      Kalle Valo <kvalo@codeaurora.org>
12007 L:      ath10k@lists.infradead.org
12008 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12010 S:      Supported
12011 F:      drivers/net/wireless/ath/ath10k/
12012
12013 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12014 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12015 L:      linux-wireless@vger.kernel.org
12016 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12017 S:      Supported
12018 F:      drivers/net/wireless/ath/ath9k/
12019
12020 QUALCOMM CAMERA SUBSYSTEM DRIVER
12021 M:      Todor Tomov <todor.tomov@linaro.org>
12022 L:      linux-media@vger.kernel.org
12023 S:      Maintained
12024 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12025 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12026 F:      drivers/media/platform/qcom/camss/
12027
12028 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12029 M:  Ilia Lin <ilia.lin@gmail.com>
12030 L:  linux-pm@vger.kernel.org
12031 S:  Maintained
12032 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12033 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12034
12035 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12036 M:      Timur Tabi <timur@kernel.org>
12037 L:      netdev@vger.kernel.org
12038 S:      Maintained
12039 F:      drivers/net/ethernet/qualcomm/emac/
12040
12041 QUALCOMM GENERIC INTERFACE I2C DRIVER
12042 M:      Alok Chauhan <alokc@codeaurora.org>
12043 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12044 L:      linux-i2c@vger.kernel.org
12045 L:      linux-arm-msm@vger.kernel.org
12046 S:      Supported
12047 F:      drivers/i2c/busses/i2c-qcom-geni.c
12048
12049 QUALCOMM HEXAGON ARCHITECTURE
12050 M:      Richard Kuo <rkuo@codeaurora.org>
12051 L:      linux-hexagon@vger.kernel.org
12052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12053 S:      Supported
12054 F:      arch/hexagon/
12055
12056 QUALCOMM HIDMA DRIVER
12057 M:      Sinan Kaya <okaya@kernel.org>
12058 L:      linux-arm-kernel@lists.infradead.org
12059 L:      linux-arm-msm@vger.kernel.org
12060 L:      dmaengine@vger.kernel.org
12061 S:      Supported
12062 F:      drivers/dma/qcom/hidma*
12063
12064 QUALCOMM IOMMU
12065 M:      Rob Clark <robdclark@gmail.com>
12066 L:      iommu@lists.linux-foundation.org
12067 L:      linux-arm-msm@vger.kernel.org
12068 S:      Maintained
12069 F:      drivers/iommu/qcom_iommu.c
12070
12071 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12072 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12073 L:      linux-media@vger.kernel.org
12074 L:      linux-arm-msm@vger.kernel.org
12075 T:      git git://linuxtv.org/media_tree.git
12076 S:      Maintained
12077 F:      drivers/media/platform/qcom/venus/
12078
12079 QUALCOMM WCN36XX WIRELESS DRIVER
12080 M:      Kalle Valo <kvalo@codeaurora.org>
12081 L:      wcn36xx@lists.infradead.org
12082 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12083 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12084 S:      Supported
12085 F:      drivers/net/wireless/ath/wcn36xx/
12086
12087 QUANTENNA QTNFMAC WIRELESS DRIVER
12088 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12089 M:      Avinash Patil <avinashp@quantenna.com>
12090 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12091 L:      linux-wireless@vger.kernel.org
12092 S:      Maintained
12093 F:      drivers/net/wireless/quantenna
12094
12095 RADEON and AMDGPU DRM DRIVERS
12096 M:      Alex Deucher <alexander.deucher@amd.com>
12097 M:      Christian König <christian.koenig@amd.com>
12098 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12099 L:      amd-gfx@lists.freedesktop.org
12100 T:      git git://people.freedesktop.org/~agd5f/linux
12101 S:      Supported
12102 F:      drivers/gpu/drm/radeon/
12103 F:      include/uapi/drm/radeon_drm.h
12104 F:      drivers/gpu/drm/amd/
12105 F:      include/uapi/drm/amdgpu_drm.h
12106
12107 RADEON FRAMEBUFFER DISPLAY DRIVER
12108 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12109 L:      linux-fbdev@vger.kernel.org
12110 S:      Maintained
12111 F:      drivers/video/fbdev/aty/radeon*
12112 F:      include/uapi/linux/radeonfb.h
12113
12114 RADIOSHARK RADIO DRIVER
12115 M:      Hans Verkuil <hverkuil@xs4all.nl>
12116 L:      linux-media@vger.kernel.org
12117 T:      git git://linuxtv.org/media_tree.git
12118 S:      Maintained
12119 F:      drivers/media/radio/radio-shark.c
12120
12121 RADIOSHARK2 RADIO DRIVER
12122 M:      Hans Verkuil <hverkuil@xs4all.nl>
12123 L:      linux-media@vger.kernel.org
12124 T:      git git://linuxtv.org/media_tree.git
12125 S:      Maintained
12126 F:      drivers/media/radio/radio-shark2.c
12127 F:      drivers/media/radio/radio-tea5777.c
12128
12129 RADOS BLOCK DEVICE (RBD)
12130 M:      Ilya Dryomov <idryomov@gmail.com>
12131 M:      Sage Weil <sage@redhat.com>
12132 M:      Alex Elder <elder@kernel.org>
12133 L:      ceph-devel@vger.kernel.org
12134 W:      http://ceph.com/
12135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12136 T:      git git://github.com/ceph/ceph-client.git
12137 S:      Supported
12138 F:      Documentation/ABI/testing/sysfs-bus-rbd
12139 F:      drivers/block/rbd.c
12140 F:      drivers/block/rbd_types.h
12141
12142 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12143 M:      Paul Mackerras <paulus@samba.org>
12144 L:      linux-fbdev@vger.kernel.org
12145 S:      Maintained
12146 F:      drivers/video/fbdev/aty/aty128fb.c
12147
12148 RAINSHADOW-CEC DRIVER
12149 M:      Hans Verkuil <hverkuil@xs4all.nl>
12150 L:      linux-media@vger.kernel.org
12151 T:      git git://linuxtv.org/media_tree.git
12152 S:      Maintained
12153 F:      drivers/media/usb/rainshadow-cec/*
12154
12155 RALINK MIPS ARCHITECTURE
12156 M:      John Crispin <john@phrozen.org>
12157 L:      linux-mips@linux-mips.org
12158 S:      Maintained
12159 F:      arch/mips/ralink
12160
12161 RALINK RT2X00 WIRELESS LAN DRIVER
12162 P:      rt2x00 project
12163 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12164 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12165 L:      linux-wireless@vger.kernel.org
12166 S:      Maintained
12167 F:      drivers/net/wireless/ralink/rt2x00/
12168
12169 RAMDISK RAM BLOCK DEVICE DRIVER
12170 M:      Jens Axboe <axboe@kernel.dk>
12171 S:      Maintained
12172 F:      Documentation/blockdev/ramdisk.txt
12173 F:      drivers/block/brd.c
12174
12175 RANCHU VIRTUAL BOARD FOR MIPS
12176 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12177 L:      linux-mips@linux-mips.org
12178 S:      Supported
12179 F:      arch/mips/generic/board-ranchu.c
12180 F:      arch/mips/configs/generic/board-ranchu.config
12181
12182 RANDOM NUMBER DRIVER
12183 M:      "Theodore Ts'o" <tytso@mit.edu>
12184 S:      Maintained
12185 F:      drivers/char/random.c
12186
12187 RAPIDIO SUBSYSTEM
12188 M:      Matt Porter <mporter@kernel.crashing.org>
12189 M:      Alexandre Bounine <alex.bou9@gmail.com>
12190 S:      Maintained
12191 F:      drivers/rapidio/
12192
12193 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12194 L:      linux-wireless@vger.kernel.org
12195 S:      Orphan
12196 F:      drivers/net/wireless/ray*
12197
12198 RCUTORTURE TEST FRAMEWORK
12199 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12200 M:      Josh Triplett <josh@joshtriplett.org>
12201 R:      Steven Rostedt <rostedt@goodmis.org>
12202 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12203 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12204 L:      linux-kernel@vger.kernel.org
12205 S:      Supported
12206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12207 F:      tools/testing/selftests/rcutorture
12208
12209 RDC R-321X SoC
12210 M:      Florian Fainelli <florian@openwrt.org>
12211 S:      Maintained
12212
12213 RDC R6040 FAST ETHERNET DRIVER
12214 M:      Florian Fainelli <f.fainelli@gmail.com>
12215 L:      netdev@vger.kernel.org
12216 S:      Maintained
12217 F:      drivers/net/ethernet/rdc/r6040.c
12218
12219 RDMAVT - RDMA verbs software
12220 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12221 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12222 L:      linux-rdma@vger.kernel.org
12223 S:      Supported
12224 F:      drivers/infiniband/sw/rdmavt
12225
12226 RDS - RELIABLE DATAGRAM SOCKETS
12227 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12228 L:      netdev@vger.kernel.org
12229 L:      linux-rdma@vger.kernel.org
12230 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12231 W:      https://oss.oracle.com/projects/rds/
12232 S:      Supported
12233 F:      net/rds/
12234 F:      Documentation/networking/rds.txt
12235
12236 RDT - RESOURCE ALLOCATION
12237 M:      Fenghua Yu <fenghua.yu@intel.com>
12238 L:      linux-kernel@vger.kernel.org
12239 S:      Supported
12240 F:      arch/x86/kernel/cpu/intel_rdt*
12241 F:      arch/x86/include/asm/intel_rdt_sched.h
12242 F:      Documentation/x86/intel_rdt*
12243
12244 READ-COPY UPDATE (RCU)
12245 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12246 M:      Josh Triplett <josh@joshtriplett.org>
12247 R:      Steven Rostedt <rostedt@goodmis.org>
12248 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12249 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12250 L:      linux-kernel@vger.kernel.org
12251 W:      http://www.rdrop.com/users/paulmck/RCU/
12252 S:      Supported
12253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12254 F:      Documentation/RCU/
12255 X:      Documentation/RCU/torture.txt
12256 F:      include/linux/rcu*
12257 X:      include/linux/srcu*.h
12258 F:      kernel/rcu/
12259 X:      kernel/rcu/srcu*.c
12260
12261 REAL TIME CLOCK (RTC) SUBSYSTEM
12262 M:      Alessandro Zummo <a.zummo@towertech.it>
12263 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12264 L:      linux-rtc@vger.kernel.org
12265 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12267 S:      Maintained
12268 F:      Documentation/devicetree/bindings/rtc/
12269 F:      Documentation/rtc.txt
12270 F:      drivers/rtc/
12271 F:      include/linux/rtc.h
12272 F:      include/uapi/linux/rtc.h
12273 F:      include/linux/rtc/
12274 F:      include/linux/platform_data/rtc-*
12275 F:      tools/testing/selftests/rtc/
12276
12277 REALTEK AUDIO CODECS
12278 M:      Bard Liao <bardliao@realtek.com>
12279 M:      Oder Chiou <oder_chiou@realtek.com>
12280 S:      Maintained
12281 F:      sound/soc/codecs/rt*
12282 F:      include/sound/rt*.h
12283
12284 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12285 M:      Linus Walleij <linus.walleij@linaro.org>
12286 S:      Maintained
12287 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12288 F:      drivers/net/dsa/realtek-smi*
12289 F:      drivers/net/dsa/rtl83*
12290
12291 REGISTER MAP ABSTRACTION
12292 M:      Mark Brown <broonie@kernel.org>
12293 L:      linux-kernel@vger.kernel.org
12294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12295 S:      Supported
12296 F:      Documentation/devicetree/bindings/regmap/
12297 F:      drivers/base/regmap/
12298 F:      include/linux/regmap.h
12299
12300 REISERFS FILE SYSTEM
12301 L:      reiserfs-devel@vger.kernel.org
12302 S:      Supported
12303 F:      fs/reiserfs/
12304
12305 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12306 M:      Ohad Ben-Cohen <ohad@wizery.com>
12307 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12308 L:      linux-remoteproc@vger.kernel.org
12309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12310 S:      Maintained
12311 F:      Documentation/devicetree/bindings/remoteproc/
12312 F:      Documentation/remoteproc.txt
12313 F:      drivers/remoteproc/
12314 F:      include/linux/remoteproc.h
12315
12316 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12317 M:      Ohad Ben-Cohen <ohad@wizery.com>
12318 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12319 L:      linux-remoteproc@vger.kernel.org
12320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12321 S:      Maintained
12322 F:      drivers/rpmsg/
12323 F:      Documentation/rpmsg.txt
12324 F:      include/linux/rpmsg.h
12325 F:      include/linux/rpmsg/
12326
12327 RENESAS CLOCK DRIVERS
12328 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12329 L:      linux-renesas-soc@vger.kernel.org
12330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12331 S:      Supported
12332 F:      drivers/clk/renesas/
12333
12334 RENESAS EMEV2 I2C DRIVER
12335 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12336 S:      Supported
12337 F:      drivers/i2c/busses/i2c-emev2.c
12338
12339 RENESAS ETHERNET DRIVERS
12340 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12341 L:      netdev@vger.kernel.org
12342 L:      linux-renesas-soc@vger.kernel.org
12343 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12344 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12345 F:      drivers/net/ethernet/renesas/
12346 F:      include/linux/sh_eth.h
12347
12348 RENESAS R-CAR GYROADC DRIVER
12349 M:      Marek Vasut <marek.vasut@gmail.com>
12350 L:      linux-iio@vger.kernel.org
12351 S:      Supported
12352 F:      drivers/iio/adc/rcar_gyro_adc.c
12353
12354 RENESAS R-CAR I2C DRIVERS
12355 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12356 S:      Supported
12357 F:      drivers/i2c/busses/i2c-rcar.c
12358 F:      drivers/i2c/busses/i2c-sh_mobile.c
12359
12360 RENESAS USB PHY DRIVER
12361 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12362 L:      linux-renesas-soc@vger.kernel.org
12363 S:      Maintained
12364 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12365
12366 RESET CONTROLLER FRAMEWORK
12367 M:      Philipp Zabel <p.zabel@pengutronix.de>
12368 T:      git git://git.pengutronix.de/git/pza/linux
12369 S:      Maintained
12370 F:      drivers/reset/
12371 F:      Documentation/devicetree/bindings/reset/
12372 F:      include/dt-bindings/reset/
12373 F:      include/linux/reset.h
12374 F:      include/linux/reset-controller.h
12375
12376 RESTARTABLE SEQUENCES SUPPORT
12377 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12378 M:      Peter Zijlstra <peterz@infradead.org>
12379 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12380 M:      Boqun Feng <boqun.feng@gmail.com>
12381 L:      linux-kernel@vger.kernel.org
12382 S:      Supported
12383 F:      kernel/rseq.c
12384 F:      include/uapi/linux/rseq.h
12385 F:      include/trace/events/rseq.h
12386 F:      tools/testing/selftests/rseq/
12387
12388 RFKILL
12389 M:      Johannes Berg <johannes@sipsolutions.net>
12390 L:      linux-wireless@vger.kernel.org
12391 W:      http://wireless.kernel.org/
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12394 S:      Maintained
12395 F:      Documentation/rfkill.txt
12396 F:      Documentation/ABI/stable/sysfs-class-rfkill
12397 F:      net/rfkill/
12398 F:      include/linux/rfkill.h
12399 F:      include/uapi/linux/rfkill.h
12400
12401 RHASHTABLE
12402 M:      Thomas Graf <tgraf@suug.ch>
12403 M:      Herbert Xu <herbert@gondor.apana.org.au>
12404 L:      netdev@vger.kernel.org
12405 S:      Maintained
12406 F:      lib/rhashtable.c
12407 F:      lib/test_rhashtable.c
12408 F:      include/linux/rhashtable.h
12409 F:      include/linux/rhashtable-types.h
12410
12411 RICOH R5C592 MEMORYSTICK DRIVER
12412 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12413 S:      Maintained
12414 F:      drivers/memstick/host/r592.*
12415
12416 RICOH SMARTMEDIA/XD DRIVER
12417 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12418 S:      Maintained
12419 F:      drivers/mtd/nand/raw/r852.c
12420 F:      drivers/mtd/nand/raw/r852.h
12421
12422 RISC-V ARCHITECTURE
12423 M:      Palmer Dabbelt <palmer@sifive.com>
12424 M:      Albert Ou <aou@eecs.berkeley.edu>
12425 L:      linux-riscv@lists.infradead.org
12426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12427 S:      Supported
12428 F:      arch/riscv/
12429 K:      riscv
12430 N:      riscv
12431
12432 ROCCAT DRIVERS
12433 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12434 W:      http://sourceforge.net/projects/roccat/
12435 S:      Maintained
12436 F:      drivers/hid/hid-roccat*
12437 F:      include/linux/hid-roccat*
12438 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12439
12440 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12441 M:      Jacob chen <jacob2.chen@rock-chips.com>
12442 L:      linux-media@vger.kernel.org
12443 S:      Maintained
12444 F:      drivers/media/platform/rockchip/rga/
12445 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12446
12447 ROCKER DRIVER
12448 M:      Jiri Pirko <jiri@resnulli.us>
12449 L:      netdev@vger.kernel.org
12450 S:      Supported
12451 F:      drivers/net/ethernet/rocker/
12452
12453 ROCKETPORT DRIVER
12454 P:      Comtrol Corp.
12455 W:      http://www.comtrol.com
12456 S:      Maintained
12457 F:      Documentation/serial/rocket.txt
12458 F:      drivers/tty/rocket*
12459
12460 ROCKETPORT EXPRESS/INFINITY DRIVER
12461 M:      Kevin Cernekee <cernekee@gmail.com>
12462 L:      linux-serial@vger.kernel.org
12463 S:      Odd Fixes
12464 F:      drivers/tty/serial/rp2.*
12465
12466 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12467 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12468 L:      linux-kernel@vger.kernel.org
12469 L:      linux-renesas-soc@vger.kernel.org
12470 S:      Supported
12471 F:      drivers/mfd/bd9571mwv.c
12472 F:      drivers/regulator/bd9571mwv-regulator.c
12473 F:      drivers/gpio/gpio-bd9571mwv.c
12474 F:      include/linux/mfd/bd9571mwv.h
12475 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12476
12477 ROSE NETWORK LAYER
12478 M:      Ralf Baechle <ralf@linux-mips.org>
12479 L:      linux-hams@vger.kernel.org
12480 W:      http://www.linux-ax25.org/
12481 S:      Maintained
12482 F:      include/net/rose.h
12483 F:      include/uapi/linux/rose.h
12484 F:      net/rose/
12485
12486 RTL2830 MEDIA DRIVER
12487 M:      Antti Palosaari <crope@iki.fi>
12488 L:      linux-media@vger.kernel.org
12489 W:      https://linuxtv.org
12490 W:      http://palosaari.fi/linux/
12491 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12492 T:      git git://linuxtv.org/anttip/media_tree.git
12493 S:      Maintained
12494 F:      drivers/media/dvb-frontends/rtl2830*
12495
12496 RTL2832 MEDIA DRIVER
12497 M:      Antti Palosaari <crope@iki.fi>
12498 L:      linux-media@vger.kernel.org
12499 W:      https://linuxtv.org
12500 W:      http://palosaari.fi/linux/
12501 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12502 T:      git git://linuxtv.org/anttip/media_tree.git
12503 S:      Maintained
12504 F:      drivers/media/dvb-frontends/rtl2832*
12505
12506 RTL2832_SDR MEDIA DRIVER
12507 M:      Antti Palosaari <crope@iki.fi>
12508 L:      linux-media@vger.kernel.org
12509 W:      https://linuxtv.org
12510 W:      http://palosaari.fi/linux/
12511 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12512 T:      git git://linuxtv.org/anttip/media_tree.git
12513 S:      Maintained
12514 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12515
12516 RTL8180 WIRELESS DRIVER
12517 L:      linux-wireless@vger.kernel.org
12518 W:      http://wireless.kernel.org/
12519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12520 S:      Orphan
12521 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12522
12523 RTL8187 WIRELESS DRIVER
12524 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12525 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12526 M:      Larry Finger <Larry.Finger@lwfinger.net>
12527 L:      linux-wireless@vger.kernel.org
12528 W:      http://wireless.kernel.org/
12529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12530 S:      Maintained
12531 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12532
12533 REALTEK WIRELESS DRIVER (rtlwifi family)
12534 M:      Ping-Ke Shih <pkshih@realtek.com>
12535 L:      linux-wireless@vger.kernel.org
12536 W:      http://wireless.kernel.org/
12537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12538 S:      Maintained
12539 F:      drivers/net/wireless/realtek/rtlwifi/
12540
12541 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12542 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12543 L:      linux-wireless@vger.kernel.org
12544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12545 S:      Maintained
12546 F:      drivers/net/wireless/realtek/rtl8xxxu/
12547
12548 RXRPC SOCKETS (AF_RXRPC)
12549 M:      David Howells <dhowells@redhat.com>
12550 L:      linux-afs@lists.infradead.org
12551 S:      Supported
12552 F:      net/rxrpc/
12553 F:      include/keys/rxrpc-type.h
12554 F:      include/net/af_rxrpc.h
12555 F:      include/trace/events/rxrpc.h
12556 F:      include/uapi/linux/rxrpc.h
12557 F:      Documentation/networking/rxrpc.txt
12558 W:      https://www.infradead.org/~dhowells/kafs/
12559
12560 S3 SAVAGE FRAMEBUFFER DRIVER
12561 M:      Antonino Daplas <adaplas@gmail.com>
12562 L:      linux-fbdev@vger.kernel.org
12563 S:      Maintained
12564 F:      drivers/video/fbdev/savage/
12565
12566 S390
12567 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12568 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12569 L:      linux-s390@vger.kernel.org
12570 W:      http://www.ibm.com/developerworks/linux/linux390/
12571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12572 S:      Supported
12573 F:      arch/s390/
12574 F:      drivers/s390/
12575 F:      Documentation/s390/
12576 F:      Documentation/driver-api/s390-drivers.rst
12577
12578 S390 COMMON I/O LAYER
12579 M:      Sebastian Ott <sebott@linux.ibm.com>
12580 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12581 L:      linux-s390@vger.kernel.org
12582 W:      http://www.ibm.com/developerworks/linux/linux390/
12583 S:      Supported
12584 F:      drivers/s390/cio/
12585
12586 S390 DASD DRIVER
12587 M:      Stefan Haberland <sth@linux.ibm.com>
12588 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12589 L:      linux-s390@vger.kernel.org
12590 W:      http://www.ibm.com/developerworks/linux/linux390/
12591 S:      Supported
12592 F:      drivers/s390/block/dasd*
12593 F:      block/partitions/ibm.c
12594
12595 S390 IOMMU (PCI)
12596 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12597 L:      linux-s390@vger.kernel.org
12598 W:      http://www.ibm.com/developerworks/linux/linux390/
12599 S:      Supported
12600 F:      drivers/iommu/s390-iommu.c
12601
12602 S390 IUCV NETWORK LAYER
12603 M:      Julian Wiedmann <jwi@linux.ibm.com>
12604 M:      Ursula Braun <ubraun@linux.ibm.com>
12605 L:      linux-s390@vger.kernel.org
12606 W:      http://www.ibm.com/developerworks/linux/linux390/
12607 S:      Supported
12608 F:      drivers/s390/net/*iucv*
12609 F:      include/net/iucv/
12610 F:      net/iucv/
12611
12612 S390 NETWORK DRIVERS
12613 M:      Julian Wiedmann <jwi@linux.ibm.com>
12614 M:      Ursula Braun <ubraun@linux.ibm.com>
12615 L:      linux-s390@vger.kernel.org
12616 W:      http://www.ibm.com/developerworks/linux/linux390/
12617 S:      Supported
12618 F:      drivers/s390/net/
12619
12620 S390 PCI SUBSYSTEM
12621 M:      Sebastian Ott <sebott@linux.ibm.com>
12622 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12623 L:      linux-s390@vger.kernel.org
12624 W:      http://www.ibm.com/developerworks/linux/linux390/
12625 S:      Supported
12626 F:      arch/s390/pci/
12627 F:      drivers/pci/hotplug/s390_pci_hpc.c
12628
12629 S390 VFIO-CCW DRIVER
12630 M:      Cornelia Huck <cohuck@redhat.com>
12631 M:      Halil Pasic <pasic@linux.ibm.com>
12632 L:      linux-s390@vger.kernel.org
12633 L:      kvm@vger.kernel.org
12634 S:      Supported
12635 F:      drivers/s390/cio/vfio_ccw*
12636 F:      Documentation/s390/vfio-ccw.txt
12637 F:      include/uapi/linux/vfio_ccw.h
12638
12639 S390 ZCRYPT DRIVER
12640 M:      Harald Freudenberger <freude@linux.ibm.com>
12641 L:      linux-s390@vger.kernel.org
12642 W:      http://www.ibm.com/developerworks/linux/linux390/
12643 S:      Supported
12644 F:      drivers/s390/crypto/
12645
12646 S390 ZFCP DRIVER
12647 M:      Steffen Maier <maier@linux.ibm.com>
12648 M:      Benjamin Block <bblock@linux.ibm.com>
12649 L:      linux-s390@vger.kernel.org
12650 W:      http://www.ibm.com/developerworks/linux/linux390/
12651 S:      Supported
12652 F:      drivers/s390/scsi/zfcp_*
12653
12654 S3C24XX SD/MMC Driver
12655 M:      Ben Dooks <ben-linux@fluff.org>
12656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12657 S:      Supported
12658 F:      drivers/mmc/host/s3cmci.*
12659
12660 SAA6588 RDS RECEIVER DRIVER
12661 M:      Hans Verkuil <hverkuil@xs4all.nl>
12662 L:      linux-media@vger.kernel.org
12663 T:      git git://linuxtv.org/media_tree.git
12664 W:      https://linuxtv.org
12665 S:      Odd Fixes
12666 F:      drivers/media/i2c/saa6588*
12667
12668 SAA7134 VIDEO4LINUX DRIVER
12669 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12670 L:      linux-media@vger.kernel.org
12671 W:      https://linuxtv.org
12672 T:      git git://linuxtv.org/media_tree.git
12673 S:      Odd fixes
12674 F:      Documentation/media/v4l-drivers/saa7134*
12675 F:      drivers/media/pci/saa7134/
12676
12677 SAA7146 VIDEO4LINUX-2 DRIVER
12678 M:      Hans Verkuil <hverkuil@xs4all.nl>
12679 L:      linux-media@vger.kernel.org
12680 T:      git git://linuxtv.org/media_tree.git
12681 S:      Maintained
12682 F:      drivers/media/common/saa7146/
12683 F:      drivers/media/pci/saa7146/
12684 F:      include/media/saa7146*
12685
12686 SAMSUNG AUDIO (ASoC) DRIVERS
12687 M:      Krzysztof Kozlowski <krzk@kernel.org>
12688 M:      Sangbeom Kim <sbkim73@samsung.com>
12689 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12690 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12691 S:      Supported
12692 F:      sound/soc/samsung/
12693 F:      Documentation/devicetree/bindings/sound/samsung*
12694
12695 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12696 M:      Krzysztof Kozlowski <krzk@kernel.org>
12697 L:      linux-crypto@vger.kernel.org
12698 L:      linux-samsung-soc@vger.kernel.org
12699 S:      Maintained
12700 F:      drivers/crypto/exynos-rng.c
12701 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12702
12703 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12704 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12705 L:      linux-samsung-soc@vger.kernel.org
12706 S:      Maintained
12707 F:      drivers/char/hw_random/exynos-trng.c
12708 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12709
12710 SAMSUNG FRAMEBUFFER DRIVER
12711 M:      Jingoo Han <jingoohan1@gmail.com>
12712 L:      linux-fbdev@vger.kernel.org
12713 S:      Maintained
12714 F:      drivers/video/fbdev/s3c-fb.c
12715
12716 SAMSUNG LAPTOP DRIVER
12717 M:      Corentin Chary <corentin.chary@gmail.com>
12718 L:      platform-driver-x86@vger.kernel.org
12719 S:      Maintained
12720 F:      drivers/platform/x86/samsung-laptop.c
12721
12722 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12723 M:      Sangbeom Kim <sbkim73@samsung.com>
12724 M:      Krzysztof Kozlowski <krzk@kernel.org>
12725 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12726 L:      linux-kernel@vger.kernel.org
12727 L:      linux-samsung-soc@vger.kernel.org
12728 S:      Supported
12729 F:      drivers/mfd/sec*.c
12730 F:      drivers/regulator/s2m*.c
12731 F:      drivers/regulator/s5m*.c
12732 F:      drivers/clk/clk-s2mps11.c
12733 F:      drivers/rtc/rtc-s5m.c
12734 F:      include/linux/mfd/samsung/
12735 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12736 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12737 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12738 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12739
12740 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12741 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12742 L:      linux-media@vger.kernel.org
12743 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12744 S:      Maintained
12745 F:      drivers/media/platform/s3c-camif/
12746 F:      include/media/drv-intf/s3c_camif.h
12747
12748 SAMSUNG S3FWRN5 NFC DRIVER
12749 M:      Robert Baldyga <r.baldyga@samsung.com>
12750 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12751 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12752 S:      Supported
12753 F:      drivers/nfc/s3fwrn5
12754
12755 SAMSUNG S5C73M3 CAMERA DRIVER
12756 M:      Kyungmin Park <kyungmin.park@samsung.com>
12757 M:      Andrzej Hajda <a.hajda@samsung.com>
12758 L:      linux-media@vger.kernel.org
12759 S:      Supported
12760 F:      drivers/media/i2c/s5c73m3/*
12761
12762 SAMSUNG S5K5BAF CAMERA DRIVER
12763 M:      Kyungmin Park <kyungmin.park@samsung.com>
12764 M:      Andrzej Hajda <a.hajda@samsung.com>
12765 L:      linux-media@vger.kernel.org
12766 S:      Supported
12767 F:      drivers/media/i2c/s5k5baf.c
12768
12769 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12770 M:      Krzysztof Kozlowski <krzk@kernel.org>
12771 M:      Vladimir Zapolskiy <vz@mleia.com>
12772 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12773 L:      linux-crypto@vger.kernel.org
12774 L:      linux-samsung-soc@vger.kernel.org
12775 S:      Maintained
12776 F:      drivers/crypto/s5p-sss.c
12777
12778 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12779 M:      Kyungmin Park <kyungmin.park@samsung.com>
12780 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12781 L:      linux-media@vger.kernel.org
12782 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12783 S:      Supported
12784 F:      drivers/media/platform/exynos4-is/
12785
12786 SAMSUNG SOC CLOCK DRIVERS
12787 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12788 M:      Tomasz Figa <tomasz.figa@gmail.com>
12789 M:      Chanwoo Choi <cw00.choi@samsung.com>
12790 S:      Supported
12791 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12793 F:      drivers/clk/samsung/
12794 F:      include/dt-bindings/clock/exynos*.h
12795 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12796
12797 SAMSUNG SPI DRIVERS
12798 M:      Kukjin Kim <kgene@kernel.org>
12799 M:      Krzysztof Kozlowski <krzk@kernel.org>
12800 M:      Andi Shyti <andi@etezian.org>
12801 L:      linux-spi@vger.kernel.org
12802 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12803 S:      Maintained
12804 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12805 F:      drivers/spi/spi-s3c*
12806 F:      include/linux/platform_data/spi-s3c64xx.h
12807
12808 SAMSUNG SXGBE DRIVERS
12809 M:      Byungho An <bh74.an@samsung.com>
12810 M:      Girish K S <ks.giri@samsung.com>
12811 M:      Vipul Pandya <vipul.pandya@samsung.com>
12812 S:      Supported
12813 L:      netdev@vger.kernel.org
12814 F:      drivers/net/ethernet/samsung/sxgbe/
12815
12816 SAMSUNG THERMAL DRIVER
12817 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12818 L:      linux-pm@vger.kernel.org
12819 L:      linux-samsung-soc@vger.kernel.org
12820 S:      Supported
12821 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12822 F:      drivers/thermal/samsung/
12823
12824 SAMSUNG USB2 PHY DRIVER
12825 M:      Kamil Debski <kamil@wypas.org>
12826 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12827 L:      linux-kernel@vger.kernel.org
12828 S:      Supported
12829 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12830 F:      Documentation/phy/samsung-usb2.txt
12831 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12832 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12833 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12834 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12835 F:      drivers/phy/samsung/phy-samsung-usb2.c
12836 F:      drivers/phy/samsung/phy-samsung-usb2.h
12837
12838 SC1200 WDT DRIVER
12839 M:      Zwane Mwaikambo <zwanem@gmail.com>
12840 S:      Maintained
12841 F:      drivers/watchdog/sc1200wdt.c
12842
12843 SCHEDULER
12844 M:      Ingo Molnar <mingo@redhat.com>
12845 M:      Peter Zijlstra <peterz@infradead.org>
12846 L:      linux-kernel@vger.kernel.org
12847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12848 S:      Maintained
12849 F:      kernel/sched/
12850 F:      include/linux/sched.h
12851 F:      include/uapi/linux/sched.h
12852 F:      include/linux/wait.h
12853
12854 SCR24X CHIP CARD INTERFACE DRIVER
12855 M:      Lubomir Rintel <lkundrak@v3.sk>
12856 S:      Supported
12857 F:      drivers/char/pcmcia/scr24x_cs.c
12858
12859 SCSI CDROM DRIVER
12860 M:      Jens Axboe <axboe@kernel.dk>
12861 L:      linux-scsi@vger.kernel.org
12862 W:      http://www.kernel.dk
12863 S:      Maintained
12864 F:      drivers/scsi/sr*
12865
12866 SCSI RDMA PROTOCOL (SRP) INITIATOR
12867 M:      Bart Van Assche <bvanassche@acm.org>
12868 L:      linux-rdma@vger.kernel.org
12869 S:      Supported
12870 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12871 F:      drivers/infiniband/ulp/srp/
12872 F:      include/scsi/srp.h
12873
12874 SCSI RDMA PROTOCOL (SRP) TARGET
12875 M:      Bart Van Assche <bvanassche@acm.org>
12876 L:      linux-rdma@vger.kernel.org
12877 L:      target-devel@vger.kernel.org
12878 S:      Supported
12879 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12880 F:      drivers/infiniband/ulp/srpt/
12881
12882 SCSI SG DRIVER
12883 M:      Doug Gilbert <dgilbert@interlog.com>
12884 L:      linux-scsi@vger.kernel.org
12885 W:      http://sg.danny.cz/sg
12886 S:      Maintained
12887 F:      Documentation/scsi/scsi-generic.txt
12888 F:      drivers/scsi/sg.c
12889 F:      include/scsi/sg.h
12890
12891 SCSI SUBSYSTEM
12892 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12894 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12896 L:      linux-scsi@vger.kernel.org
12897 S:      Maintained
12898 F:      Documentation/devicetree/bindings/scsi/
12899 F:      drivers/scsi/
12900 F:      include/scsi/
12901
12902 SCSI TAPE DRIVER
12903 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12904 L:      linux-scsi@vger.kernel.org
12905 S:      Maintained
12906 F:      Documentation/scsi/st.txt
12907 F:      drivers/scsi/st.*
12908 F:      drivers/scsi/st_*.h
12909
12910 SCTP PROTOCOL
12911 M:      Vlad Yasevich <vyasevich@gmail.com>
12912 M:      Neil Horman <nhorman@tuxdriver.com>
12913 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12914 L:      linux-sctp@vger.kernel.org
12915 W:      http://lksctp.sourceforge.net
12916 S:      Maintained
12917 F:      Documentation/networking/sctp.txt
12918 F:      include/linux/sctp.h
12919 F:      include/uapi/linux/sctp.h
12920 F:      include/net/sctp/
12921 F:      net/sctp/
12922
12923 SCx200 CPU SUPPORT
12924 M:      Jim Cromie <jim.cromie@gmail.com>
12925 S:      Odd Fixes
12926 F:      Documentation/i2c/busses/scx200_acb
12927 F:      arch/x86/platform/scx200/
12928 F:      drivers/watchdog/scx200_wdt.c
12929 F:      drivers/i2c/busses/scx200*
12930 F:      drivers/mtd/maps/scx200_docflash.c
12931 F:      include/linux/scx200.h
12932
12933 SCx200 GPIO DRIVER
12934 M:      Jim Cromie <jim.cromie@gmail.com>
12935 S:      Maintained
12936 F:      drivers/char/scx200_gpio.c
12937 F:      include/linux/scx200_gpio.h
12938
12939 SCx200 HRT CLOCKSOURCE DRIVER
12940 M:      Jim Cromie <jim.cromie@gmail.com>
12941 S:      Maintained
12942 F:      drivers/clocksource/scx200_hrt.c
12943
12944 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12945 M:      Sascha Sommer <saschasommer@freenet.de>
12946 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12947 S:      Maintained
12948 F:      drivers/mmc/host/sdricoh_cs.c
12949
12950 SECURE COMPUTING
12951 M:      Kees Cook <keescook@chromium.org>
12952 R:      Andy Lutomirski <luto@amacapital.net>
12953 R:      Will Drewry <wad@chromium.org>
12954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12955 S:      Supported
12956 F:      kernel/seccomp.c
12957 F:      include/uapi/linux/seccomp.h
12958 F:      include/linux/seccomp.h
12959 F:      tools/testing/selftests/seccomp/*
12960 F:      tools/testing/selftests/kselftest_harness.h
12961 F:      Documentation/userspace-api/seccomp_filter.rst
12962 K:      \bsecure_computing
12963 K:      \bTIF_SECCOMP\b
12964
12965 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12966 M:      Al Cooper <alcooperx@gmail.com>
12967 L:      linux-mmc@vger.kernel.org
12968 L:      bcm-kernel-feedback-list@broadcom.com
12969 S:      Maintained
12970 F:      drivers/mmc/host/sdhci-brcmstb*
12971
12972 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12973 M:      Adrian Hunter <adrian.hunter@intel.com>
12974 L:      linux-mmc@vger.kernel.org
12975 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12976 S:      Maintained
12977 F:      drivers/mmc/host/sdhci*
12978 F:      include/linux/mmc/sdhci*
12979
12980 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12981 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12982 M:      Manjunath M B <manjumb@synopsys.com>
12983 L:      linux-mmc@vger.kernel.org
12984 S:      Maintained
12985 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12986
12987 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12988 M:      Ben Dooks <ben-linux@fluff.org>
12989 M:      Jaehoon Chung <jh80.chung@samsung.com>
12990 L:      linux-mmc@vger.kernel.org
12991 S:      Maintained
12992 F:      drivers/mmc/host/sdhci-s3c*
12993
12994 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12995 M:      Viresh Kumar <vireshk@kernel.org>
12996 L:      linux-mmc@vger.kernel.org
12997 S:      Maintained
12998 F:      drivers/mmc/host/sdhci-spear.c
12999
13000 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13001 M:      Kishon Vijay Abraham I <kishon@ti.com>
13002 L:      linux-mmc@vger.kernel.org
13003 S:      Maintained
13004 F:      drivers/mmc/host/sdhci-omap.c
13005
13006 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13007 M:      Scott Bauer <scott.bauer@intel.com>
13008 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13009 L:      linux-block@vger.kernel.org
13010 S:      Supported
13011 F:      block/sed*
13012 F:      block/opal_proto.h
13013 F:      include/linux/sed*
13014 F:      include/uapi/linux/sed*
13015
13016 SECURITY CONTACT
13017 M:      Security Officers <security@kernel.org>
13018 S:      Supported
13019
13020 SECURITY SUBSYSTEM
13021 M:      James Morris <jmorris@namei.org>
13022 M:      "Serge E. Hallyn" <serge@hallyn.com>
13023 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13025 W:      http://kernsec.org/
13026 S:      Supported
13027 F:      security/
13028 X:      security/selinux/
13029
13030 SELINUX SECURITY MODULE
13031 M:      Paul Moore <paul@paul-moore.com>
13032 M:      Stephen Smalley <sds@tycho.nsa.gov>
13033 M:      Eric Paris <eparis@parisplace.org>
13034 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13035 W:      https://selinuxproject.org
13036 W:      https://github.com/SELinuxProject
13037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13038 S:      Supported
13039 F:      include/linux/selinux*
13040 F:      security/selinux/
13041 F:      scripts/selinux/
13042 F:      Documentation/admin-guide/LSM/SELinux.rst
13043
13044 SENSABLE PHANTOM
13045 M:      Jiri Slaby <jirislaby@gmail.com>
13046 S:      Maintained
13047 F:      drivers/misc/phantom.c
13048 F:      include/uapi/linux/phantom.h
13049
13050 SERIAL DEVICE BUS
13051 M:      Rob Herring <robh@kernel.org>
13052 L:      linux-serial@vger.kernel.org
13053 S:      Maintained
13054 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13055 F:      drivers/tty/serdev/
13056 F:      include/linux/serdev.h
13057
13058 SERIAL DRIVERS
13059 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13060 L:      linux-serial@vger.kernel.org
13061 S:      Maintained
13062 F:      Documentation/devicetree/bindings/serial/
13063 F:      drivers/tty/serial/
13064
13065 SERIAL IR RECEIVER
13066 M:      Sean Young <sean@mess.org>
13067 L:      linux-media@vger.kernel.org
13068 S:      Maintained
13069 F:      drivers/media/rc/serial_ir.c
13070
13071 SFC NETWORK DRIVER
13072 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13073 M:      Edward Cree <ecree@solarflare.com>
13074 M:      Bert Kenward <bkenward@solarflare.com>
13075 L:      netdev@vger.kernel.org
13076 S:      Supported
13077 F:      drivers/net/ethernet/sfc/
13078
13079 SGI GRU DRIVER
13080 M:      Dimitri Sivanich <sivanich@sgi.com>
13081 S:      Maintained
13082 F:      drivers/misc/sgi-gru/
13083
13084 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13085 M:      Pat Gefre <pfg@sgi.com>
13086 L:      linux-ia64@vger.kernel.org
13087 S:      Supported
13088 F:      Documentation/ia64/serial.txt
13089 F:      drivers/tty/serial/ioc?_serial.c
13090 F:      include/linux/ioc?.h
13091
13092 SGI XP/XPC/XPNET DRIVER
13093 M:      Cliff Whickman <cpw@sgi.com>
13094 M:      Robin Holt <robinmholt@gmail.com>
13095 S:      Maintained
13096 F:      drivers/misc/sgi-xp/
13097
13098 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13099 M:      Ursula Braun <ubraun@linux.ibm.com>
13100 L:      linux-s390@vger.kernel.org
13101 W:      http://www.ibm.com/developerworks/linux/linux390/
13102 S:      Supported
13103 F:      net/smc/
13104
13105 SHARP RJ54N1CB0C SENSOR DRIVER
13106 M:      Jacopo Mondi <jacopo@jmondi.org>
13107 L:      linux-media@vger.kernel.org
13108 T:      git git://linuxtv.org/media_tree.git
13109 S:      Odd fixes
13110 F:      drivers/media/i2c/rj54n1cb0c.c
13111 F:      include/media/i2c/rj54n1cb0c.h
13112
13113 SH_VEU V4L2 MEM2MEM DRIVER
13114 L:      linux-media@vger.kernel.org
13115 S:      Orphan
13116 F:      drivers/media/platform/sh_veu.c
13117
13118 SH_VOU V4L2 OUTPUT DRIVER
13119 L:      linux-media@vger.kernel.org
13120 S:      Orphan
13121 F:      drivers/media/platform/sh_vou.c
13122 F:      include/media/drv-intf/sh_vou.h
13123
13124 SI2157 MEDIA DRIVER
13125 M:      Antti Palosaari <crope@iki.fi>
13126 L:      linux-media@vger.kernel.org
13127 W:      https://linuxtv.org
13128 W:      http://palosaari.fi/linux/
13129 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13130 T:      git git://linuxtv.org/anttip/media_tree.git
13131 S:      Maintained
13132 F:      drivers/media/tuners/si2157*
13133
13134 SI2165 MEDIA DRIVER
13135 M:      Matthias Schwarzott <zzam@gentoo.org>
13136 L:      linux-media@vger.kernel.org
13137 W:      https://linuxtv.org
13138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13139 S:      Maintained
13140 F:      drivers/media/dvb-frontends/si2165*
13141
13142 SI2168 MEDIA DRIVER
13143 M:      Antti Palosaari <crope@iki.fi>
13144 L:      linux-media@vger.kernel.org
13145 W:      https://linuxtv.org
13146 W:      http://palosaari.fi/linux/
13147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13148 T:      git git://linuxtv.org/anttip/media_tree.git
13149 S:      Maintained
13150 F:      drivers/media/dvb-frontends/si2168*
13151
13152 SI470X FM RADIO RECEIVER I2C DRIVER
13153 M:      Hans Verkuil <hverkuil@xs4all.nl>
13154 L:      linux-media@vger.kernel.org
13155 T:      git git://linuxtv.org/media_tree.git
13156 W:      https://linuxtv.org
13157 S:      Odd Fixes
13158 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13159
13160 SI470X FM RADIO RECEIVER USB DRIVER
13161 M:      Hans Verkuil <hverkuil@xs4all.nl>
13162 L:      linux-media@vger.kernel.org
13163 T:      git git://linuxtv.org/media_tree.git
13164 W:      https://linuxtv.org
13165 S:      Maintained
13166 F:      drivers/media/radio/si470x/radio-si470x-common.c
13167 F:      drivers/media/radio/si470x/radio-si470x.h
13168 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13169
13170 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13171 M:      Eduardo Valentin <edubezval@gmail.com>
13172 L:      linux-media@vger.kernel.org
13173 T:      git git://linuxtv.org/media_tree.git
13174 W:      https://linuxtv.org
13175 S:      Odd Fixes
13176 F:      drivers/media/radio/si4713/si4713.?
13177
13178 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13179 M:      Eduardo Valentin <edubezval@gmail.com>
13180 L:      linux-media@vger.kernel.org
13181 T:      git git://linuxtv.org/media_tree.git
13182 W:      https://linuxtv.org
13183 S:      Odd Fixes
13184 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13185
13186 SI4713 FM RADIO TRANSMITTER USB DRIVER
13187 M:      Hans Verkuil <hverkuil@xs4all.nl>
13188 L:      linux-media@vger.kernel.org
13189 T:      git git://linuxtv.org/media_tree.git
13190 W:      https://linuxtv.org
13191 S:      Maintained
13192 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13193
13194 SIANO DVB DRIVER
13195 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13196 L:      linux-media@vger.kernel.org
13197 W:      https://linuxtv.org
13198 T:      git git://linuxtv.org/media_tree.git
13199 S:      Odd fixes
13200 F:      drivers/media/common/siano/
13201 F:      drivers/media/usb/siano/
13202 F:      drivers/media/usb/siano/
13203 F:      drivers/media/mmc/siano/
13204
13205 SIFIVE DRIVERS
13206 M:      Palmer Dabbelt <palmer@sifive.com>
13207 L:      linux-riscv@lists.infradead.org
13208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13209 S:      Supported
13210 K:      sifive
13211 N:      sifive
13212
13213 SILEAD TOUCHSCREEN DRIVER
13214 M:      Hans de Goede <hdegoede@redhat.com>
13215 L:      linux-input@vger.kernel.org
13216 L:      platform-driver-x86@vger.kernel.org
13217 S:      Maintained
13218 F:      drivers/input/touchscreen/silead.c
13219 F:      drivers/platform/x86/touchscreen_dmi.c
13220
13221 SILICON MOTION SM712 FRAME BUFFER DRIVER
13222 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13223 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13224 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13225 L:      linux-fbdev@vger.kernel.org
13226 S:      Maintained
13227 F:      drivers/video/fbdev/sm712*
13228 F:      Documentation/fb/sm712fb.txt
13229
13230 SIMPLE FIRMWARE INTERFACE (SFI)
13231 M:      Len Brown <lenb@kernel.org>
13232 L:      sfi-devel@simplefirmware.org
13233 W:      http://simplefirmware.org/
13234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13235 S:      Supported
13236 F:      arch/x86/platform/sfi/
13237 F:      drivers/sfi/
13238 F:      include/linux/sfi*.h
13239
13240 SIMPLEFB FB DRIVER
13241 M:      Hans de Goede <hdegoede@redhat.com>
13242 L:      linux-fbdev@vger.kernel.org
13243 S:      Maintained
13244 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13245 F:      drivers/video/fbdev/simplefb.c
13246 F:      include/linux/platform_data/simplefb.h
13247
13248 SIMTEC EB110ATX (Chalice CATS)
13249 P:      Ben Dooks
13250 P:      Vincent Sanders <vince@simtec.co.uk>
13251 M:      Simtec Linux Team <linux@simtec.co.uk>
13252 W:      http://www.simtec.co.uk/products/EB110ATX/
13253 S:      Supported
13254
13255 SIMTEC EB2410ITX (BAST)
13256 P:      Ben Dooks
13257 P:      Vincent Sanders <vince@simtec.co.uk>
13258 M:      Simtec Linux Team <linux@simtec.co.uk>
13259 W:      http://www.simtec.co.uk/products/EB2410ITX/
13260 S:      Supported
13261 F:      arch/arm/mach-s3c24xx/mach-bast.c
13262 F:      arch/arm/mach-s3c24xx/bast-ide.c
13263 F:      arch/arm/mach-s3c24xx/bast-irq.c
13264
13265 SIPHASH PRF ROUTINES
13266 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13267 S:      Maintained
13268 F:      lib/siphash.c
13269 F:      lib/test_siphash.c
13270 F:      include/linux/siphash.h
13271
13272 SIOX
13273 M:      Gavin Schenk <g.schenk@eckelmann.de>
13274 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13275 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13276 S:      Supported
13277 F:      drivers/siox/*
13278 F:      include/trace/events/siox.h
13279
13280 SIS 190 ETHERNET DRIVER
13281 M:      Francois Romieu <romieu@fr.zoreil.com>
13282 L:      netdev@vger.kernel.org
13283 S:      Maintained
13284 F:      drivers/net/ethernet/sis/sis190.c
13285
13286 SIS 900/7016 FAST ETHERNET DRIVER
13287 M:      Daniele Venzano <venza@brownhat.org>
13288 W:      http://www.brownhat.org/sis900.html
13289 L:      netdev@vger.kernel.org
13290 S:      Maintained
13291 F:      drivers/net/ethernet/sis/sis900.*
13292
13293 SIS FRAMEBUFFER DRIVER
13294 M:      Thomas Winischhofer <thomas@winischhofer.net>
13295 W:      http://www.winischhofer.net/linuxsisvga.shtml
13296 S:      Maintained
13297 F:      Documentation/fb/sisfb.txt
13298 F:      drivers/video/fbdev/sis/
13299 F:      include/video/sisfb.h
13300
13301 SIS USB2VGA DRIVER
13302 M:      Thomas Winischhofer <thomas@winischhofer.net>
13303 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13304 S:      Maintained
13305 F:      drivers/usb/misc/sisusbvga/
13306
13307 SLAB ALLOCATOR
13308 M:      Christoph Lameter <cl@linux.com>
13309 M:      Pekka Enberg <penberg@kernel.org>
13310 M:      David Rientjes <rientjes@google.com>
13311 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13312 M:      Andrew Morton <akpm@linux-foundation.org>
13313 L:      linux-mm@kvack.org
13314 S:      Maintained
13315 F:      include/linux/sl?b*.h
13316 F:      mm/sl?b*
13317
13318 SLEEPABLE READ-COPY UPDATE (SRCU)
13319 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13320 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13321 M:      Josh Triplett <josh@joshtriplett.org>
13322 R:      Steven Rostedt <rostedt@goodmis.org>
13323 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13324 L:      linux-kernel@vger.kernel.org
13325 W:      http://www.rdrop.com/users/paulmck/RCU/
13326 S:      Supported
13327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13328 F:      include/linux/srcu*.h
13329 F:      kernel/rcu/srcu*.c
13330
13331 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13332 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13333 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13334 S:      Maintained
13335 F:      drivers/slimbus/
13336 F:      Documentation/devicetree/bindings/slimbus/
13337 F:      include/linux/slimbus.h
13338
13339 SMACK SECURITY MODULE
13340 M:      Casey Schaufler <casey@schaufler-ca.com>
13341 L:      linux-security-module@vger.kernel.org
13342 W:      http://schaufler-ca.com
13343 T:      git git://github.com/cschaufler/smack-next
13344 S:      Maintained
13345 F:      Documentation/admin-guide/LSM/Smack.rst
13346 F:      security/smack/
13347
13348 SMC91x ETHERNET DRIVER
13349 M:      Nicolas Pitre <nico@fluxnic.net>
13350 S:      Odd Fixes
13351 F:      drivers/net/ethernet/smsc/smc91x.*
13352
13353 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13354 M:      Sakari Ailus <sakari.ailus@iki.fi>
13355 L:      linux-media@vger.kernel.org
13356 S:      Maintained
13357 F:      drivers/media/i2c/smiapp/
13358 F:      include/media/i2c/smiapp.h
13359 F:      drivers/media/i2c/smiapp-pll.c
13360 F:      drivers/media/i2c/smiapp-pll.h
13361 F:      include/uapi/linux/smiapp.h
13362 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13363
13364 SMM665 HARDWARE MONITOR DRIVER
13365 M:      Guenter Roeck <linux@roeck-us.net>
13366 L:      linux-hwmon@vger.kernel.org
13367 S:      Maintained
13368 F:      Documentation/hwmon/smm665
13369 F:      drivers/hwmon/smm665.c
13370
13371 SMSC EMC2103 HARDWARE MONITOR DRIVER
13372 M:      Steve Glendinning <steve.glendinning@shawell.net>
13373 L:      linux-hwmon@vger.kernel.org
13374 S:      Maintained
13375 F:      Documentation/hwmon/emc2103
13376 F:      drivers/hwmon/emc2103.c
13377
13378 SMSC SCH5627 HARDWARE MONITOR DRIVER
13379 M:      Hans de Goede <hdegoede@redhat.com>
13380 L:      linux-hwmon@vger.kernel.org
13381 S:      Supported
13382 F:      Documentation/hwmon/sch5627
13383 F:      drivers/hwmon/sch5627.c
13384
13385 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13386 M:      Steve Glendinning <steve.glendinning@shawell.net>
13387 L:      linux-fbdev@vger.kernel.org
13388 S:      Maintained
13389 F:      drivers/video/fbdev/smscufx.c
13390
13391 SMSC47B397 HARDWARE MONITOR DRIVER
13392 M:      Jean Delvare <jdelvare@suse.com>
13393 L:      linux-hwmon@vger.kernel.org
13394 S:      Maintained
13395 F:      Documentation/hwmon/smsc47b397
13396 F:      drivers/hwmon/smsc47b397.c
13397
13398 SMSC911x ETHERNET DRIVER
13399 M:      Steve Glendinning <steve.glendinning@shawell.net>
13400 L:      netdev@vger.kernel.org
13401 S:      Maintained
13402 F:      include/linux/smsc911x.h
13403 F:      drivers/net/ethernet/smsc/smsc911x.*
13404
13405 SMSC9420 PCI ETHERNET DRIVER
13406 M:      Steve Glendinning <steve.glendinning@shawell.net>
13407 L:      netdev@vger.kernel.org
13408 S:      Maintained
13409 F:      drivers/net/ethernet/smsc/smsc9420.*
13410
13411 SOC-CAMERA V4L2 SUBSYSTEM
13412 L:      linux-media@vger.kernel.org
13413 T:      git git://linuxtv.org/media_tree.git
13414 S:      Orphan
13415 F:      include/media/soc*
13416 F:      drivers/media/i2c/soc_camera/
13417 F:      drivers/media/platform/soc_camera/
13418
13419 SOCIONEXT SYNQUACER I2C DRIVER
13420 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13421 L:      linux-i2c@vger.kernel.org
13422 S:      Maintained
13423 F:      drivers/i2c/busses/i2c-synquacer.c
13424 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13425
13426 SOCIONEXT UNIPHIER SOUND DRIVER
13427 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13429 S:      Maintained
13430 F:      sound/soc/uniphier/
13431
13432 SOEKRIS NET48XX LED SUPPORT
13433 M:      Chris Boot <bootc@bootc.net>
13434 S:      Maintained
13435 F:      drivers/leds/leds-net48xx.c
13436
13437 SOFT-ROCE DRIVER (rxe)
13438 M:      Moni Shoua <monis@mellanox.com>
13439 L:      linux-rdma@vger.kernel.org
13440 S:      Supported
13441 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13442 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13443 F:      drivers/infiniband/sw/rxe/
13444 F:      include/uapi/rdma/rdma_user_rxe.h
13445
13446 SOFTLOGIC 6x10 MPEG CODEC
13447 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13448 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13449 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13450 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13451 M:      Ismael Luceno <ismael@iodev.co.uk>
13452 L:      linux-media@vger.kernel.org
13453 S:      Supported
13454 F:      drivers/media/pci/solo6x10/
13455
13456 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13457 M:      James Morse <james.morse@arm.com>
13458 L:      linux-arm-kernel@lists.infradead.org
13459 S:      Maintained
13460 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13461 F:      drivers/firmware/arm_sdei.c
13462 F:      include/linux/sdei.h
13463 F:      include/uapi/linux/sdei.h
13464
13465 SOFTWARE RAID (Multiple Disks) SUPPORT
13466 M:      Shaohua Li <shli@kernel.org>
13467 L:      linux-raid@vger.kernel.org
13468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13469 S:      Supported
13470 F:      drivers/md/Makefile
13471 F:      drivers/md/Kconfig
13472 F:      drivers/md/md*
13473 F:      drivers/md/raid*
13474 F:      include/linux/raid/
13475 F:      include/uapi/linux/raid/
13476
13477 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13478 M:      Jassi Brar <jaswinder.singh@linaro.org>
13479 L:      netdev@vger.kernel.org
13480 S:      Maintained
13481 F:      drivers/net/ethernet/socionext/netsec.c
13482 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13483
13484 SOLIDRUN CLEARFOG SUPPORT
13485 M:      Russell King <linux@armlinux.org.uk>
13486 S:      Maintained
13487 F:      arch/arm/boot/dts/armada-388-clearfog*
13488 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13489
13490 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13491 M:      Russell King <linux@armlinux.org.uk>
13492 S:      Maintained
13493 F:      arch/arm/boot/dts/imx6*-cubox-i*
13494 F:      arch/arm/boot/dts/imx6*-hummingboard*
13495 F:      arch/arm/boot/dts/imx6*-sr-*
13496
13497 SONIC NETWORK DRIVER
13498 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13499 L:      netdev@vger.kernel.org
13500 S:      Maintained
13501 F:      drivers/net/ethernet/natsemi/sonic.*
13502
13503 SONICS SILICON BACKPLANE DRIVER (SSB)
13504 M:      Michael Buesch <m@bues.ch>
13505 L:      linux-wireless@vger.kernel.org
13506 S:      Maintained
13507 F:      drivers/ssb/
13508 F:      include/linux/ssb/
13509
13510 SONY IMX258 SENSOR DRIVER
13511 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13512 L:      linux-media@vger.kernel.org
13513 T:      git git://linuxtv.org/media_tree.git
13514 S:      Maintained
13515 F:      drivers/media/i2c/imx258.c
13516
13517 SONY IMX274 SENSOR DRIVER
13518 M:      Leon Luo <leonl@leopardimaging.com>
13519 L:      linux-media@vger.kernel.org
13520 T:      git git://linuxtv.org/media_tree.git
13521 S:      Maintained
13522 F:      drivers/media/i2c/imx274.c
13523 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13524
13525 SONY MEMORYSTICK CARD SUPPORT
13526 M:      Alex Dubov <oakad@yahoo.com>
13527 W:      http://tifmxx.berlios.de/
13528 S:      Maintained
13529 F:      drivers/memstick/host/tifm_ms.c
13530
13531 SONY MEMORYSTICK STANDARD SUPPORT
13532 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13533 S:      Maintained
13534 F:      drivers/memstick/core/ms_block.*
13535
13536 SONY VAIO CONTROL DEVICE DRIVER
13537 M:      Mattia Dongili <malattia@linux.it>
13538 L:      platform-driver-x86@vger.kernel.org
13539 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13540 S:      Maintained
13541 F:      Documentation/laptops/sony-laptop.txt
13542 F:      drivers/char/sonypi.c
13543 F:      drivers/platform/x86/sony-laptop.c
13544 F:      include/linux/sony-laptop.h
13545
13546 SOUND
13547 M:      Jaroslav Kysela <perex@perex.cz>
13548 M:      Takashi Iwai <tiwai@suse.com>
13549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13550 W:      http://www.alsa-project.org/
13551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13552 T:      git git://git.alsa-project.org/alsa-kernel.git
13553 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13554 S:      Maintained
13555 F:      Documentation/sound/
13556 F:      include/sound/
13557 F:      include/uapi/sound/
13558 F:      sound/
13559
13560 SOUND - COMPRESSED AUDIO
13561 M:      Vinod Koul <vkoul@kernel.org>
13562 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13564 S:      Supported
13565 F:      Documentation/sound/designs/compress-offload.rst
13566 F:      include/sound/compress_driver.h
13567 F:      include/uapi/sound/compress_*
13568 F:      sound/core/compress_offload.c
13569 F:      sound/soc/soc-compress.c
13570
13571 SOUND - DMAENGINE HELPERS
13572 M:      Lars-Peter Clausen <lars@metafoo.de>
13573 S:      Supported
13574 F:      include/sound/dmaengine_pcm.h
13575 F:      sound/core/pcm_dmaengine.c
13576 F:      sound/soc/soc-generic-dmaengine-pcm.c
13577
13578 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13579 M:      Liam Girdwood <lgirdwood@gmail.com>
13580 M:      Mark Brown <broonie@kernel.org>
13581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13582 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13583 W:      http://alsa-project.org/main/index.php/ASoC
13584 S:      Supported
13585 F:      Documentation/devicetree/bindings/sound/
13586 F:      Documentation/sound/soc/
13587 F:      sound/soc/
13588 F:      include/sound/soc*
13589
13590 SOUNDWIRE SUBSYSTEM
13591 M:      Vinod Koul <vinod.koul@intel.com>
13592 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13593 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13595 S:      Supported
13596 F:      Documentation/driver-api/soundwire/
13597 F:      drivers/soundwire/
13598 F:      include/linux/soundwire/
13599
13600 SP2 MEDIA DRIVER
13601 M:      Olli Salonen <olli.salonen@iki.fi>
13602 L:      linux-media@vger.kernel.org
13603 W:      https://linuxtv.org
13604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13605 S:      Maintained
13606 F:      drivers/media/dvb-frontends/sp2*
13607
13608 SPARC + UltraSPARC (sparc/sparc64)
13609 M:      "David S. Miller" <davem@davemloft.net>
13610 L:      sparclinux@vger.kernel.org
13611 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13614 S:      Maintained
13615 F:      arch/sparc/
13616 F:      drivers/sbus/
13617
13618 SPARC SERIAL DRIVERS
13619 M:      "David S. Miller" <davem@davemloft.net>
13620 L:      sparclinux@vger.kernel.org
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13623 S:      Maintained
13624 F:      include/linux/sunserialcore.h
13625 F:      drivers/tty/serial/suncore.c
13626 F:      drivers/tty/serial/sunhv.c
13627 F:      drivers/tty/serial/sunsab.c
13628 F:      drivers/tty/serial/sunsab.h
13629 F:      drivers/tty/serial/sunsu.c
13630 F:      drivers/tty/serial/sunzilog.c
13631 F:      drivers/tty/serial/sunzilog.h
13632 F:      drivers/tty/vcc.c
13633
13634 SPARSE CHECKER
13635 M:      "Christopher Li" <sparse@chrisli.org>
13636 L:      linux-sparse@vger.kernel.org
13637 W:      https://sparse.wiki.kernel.org/
13638 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13639 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13640 S:      Maintained
13641 F:      include/linux/compiler.h
13642
13643 SPEAR CLOCK FRAMEWORK SUPPORT
13644 M:      Viresh Kumar <vireshk@kernel.org>
13645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13646 W:      http://www.st.com/spear
13647 S:      Maintained
13648 F:      drivers/clk/spear/
13649
13650 SPEAR PLATFORM SUPPORT
13651 M:      Viresh Kumar <vireshk@kernel.org>
13652 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13654 W:      http://www.st.com/spear
13655 S:      Maintained
13656 F:      arch/arm/boot/dts/spear*
13657 F:      arch/arm/mach-spear/
13658
13659 SPI NOR SUBSYSTEM
13660 M:      Marek Vasut <marek.vasut@gmail.com>
13661 L:      linux-mtd@lists.infradead.org
13662 W:      http://www.linux-mtd.infradead.org/
13663 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13664 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13665 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13666 S:      Maintained
13667 F:      drivers/mtd/spi-nor/
13668 F:      include/linux/mtd/spi-nor.h
13669
13670 SPI SUBSYSTEM
13671 M:      Mark Brown <broonie@kernel.org>
13672 L:      linux-spi@vger.kernel.org
13673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13674 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13675 S:      Maintained
13676 F:      Documentation/devicetree/bindings/spi/
13677 F:      Documentation/spi/
13678 F:      drivers/spi/
13679 F:      include/linux/spi/
13680 F:      include/uapi/linux/spi/
13681 F:      tools/spi/
13682
13683 SPIDERNET NETWORK DRIVER for CELL
13684 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13685 L:      netdev@vger.kernel.org
13686 S:      Supported
13687 F:      Documentation/networking/spider_net.txt
13688 F:      drivers/net/ethernet/toshiba/spider_net*
13689
13690 SPMI SUBSYSTEM
13691 R:      Stephen Boyd <sboyd@kernel.org>
13692 L:      linux-arm-msm@vger.kernel.org
13693 F:      Documentation/devicetree/bindings/spmi/
13694 F:      drivers/spmi/
13695 F:      include/dt-bindings/spmi/spmi.h
13696 F:      include/linux/spmi.h
13697 F:      include/trace/events/spmi.h
13698
13699 SPU FILE SYSTEM
13700 M:      Jeremy Kerr <jk@ozlabs.org>
13701 L:      linuxppc-dev@lists.ozlabs.org
13702 W:      http://www.ibm.com/developerworks/power/cell/
13703 S:      Supported
13704 F:      Documentation/filesystems/spufs.txt
13705 F:      arch/powerpc/platforms/cell/spufs/
13706
13707 SQUASHFS FILE SYSTEM
13708 M:      Phillip Lougher <phillip@squashfs.org.uk>
13709 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13710 W:      http://squashfs.org.uk
13711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13712 S:      Maintained
13713 F:      Documentation/filesystems/squashfs.txt
13714 F:      fs/squashfs/
13715
13716 SRM (Alpha) environment access
13717 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13718 S:      Maintained
13719 F:      arch/alpha/kernel/srm_env.c
13720
13721 ST STM32 I2C/SMBUS DRIVER
13722 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13723 L:      linux-i2c@vger.kernel.org
13724 S:      Maintained
13725 F:      drivers/i2c/busses/i2c-stm32*
13726
13727 STABLE BRANCH
13728 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13729 L:      stable@vger.kernel.org
13730 S:      Supported
13731 F:      Documentation/process/stable-kernel-rules.rst
13732
13733 STAGING - COMEDI
13734 M:      Ian Abbott <abbotti@mev.co.uk>
13735 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13736 S:      Odd Fixes
13737 F:      drivers/staging/comedi/
13738
13739 STAGING - EROFS FILE SYSTEM
13740 M:      Gao Xiang <gaoxiang25@huawei.com>
13741 M:      Chao Yu <yuchao0@huawei.com>
13742 L:      linux-erofs@lists.ozlabs.org
13743 S:      Maintained
13744 F:      drivers/staging/erofs/
13745
13746 STAGING - FLARION FT1000 DRIVERS
13747 M:      Marek Belisko <marek.belisko@gmail.com>
13748 S:      Odd Fixes
13749 F:      drivers/staging/ft1000/
13750
13751 STAGING - INDUSTRIAL IO
13752 M:      Jonathan Cameron <jic23@kernel.org>
13753 L:      linux-iio@vger.kernel.org
13754 S:      Odd Fixes
13755 F:      Documentation/devicetree/bindings/staging/iio/
13756 F:      drivers/staging/iio/
13757
13758 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13759 M:      Marc Dietrich <marvin24@gmx.de>
13760 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13761 L:      linux-tegra@vger.kernel.org
13762 S:      Maintained
13763 F:      drivers/staging/nvec/
13764
13765 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13766 M:      Jens Frederich <jfrederich@gmail.com>
13767 M:      Daniel Drake <dsd@laptop.org>
13768 M:      Jon Nettleton <jon.nettleton@gmail.com>
13769 W:      http://wiki.laptop.org/go/DCON
13770 S:      Maintained
13771 F:      drivers/staging/olpc_dcon/
13772
13773 STAGING - REALTEK RTL8712U DRIVERS
13774 M:      Larry Finger <Larry.Finger@lwfinger.net>
13775 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13776 S:      Odd Fixes
13777 F:      drivers/staging/rtl8712/
13778
13779 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13780 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13781 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13782 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13783 L:      linux-fbdev@vger.kernel.org
13784 S:      Maintained
13785 F:      drivers/staging/sm750fb/
13786
13787 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13788 M:      William Hubbs <w.d.hubbs@gmail.com>
13789 M:      Chris Brannon <chris@the-brannons.com>
13790 M:      Kirk Reiser <kirk@reisers.ca>
13791 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13792 L:      speakup@linux-speakup.org
13793 W:      http://www.linux-speakup.org/
13794 S:      Odd Fixes
13795 F:      drivers/staging/speakup/
13796
13797 STAGING - VIA VT665X DRIVERS
13798 M:      Forest Bond <forest@alittletooquiet.net>
13799 S:      Odd Fixes
13800 F:      drivers/staging/vt665?/
13801
13802 STAGING - WILC1000 WIFI DRIVER
13803 M:      Aditya Shankar <aditya.shankar@microchip.com>
13804 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13805 L:      linux-wireless@vger.kernel.org
13806 S:      Supported
13807 F:      drivers/staging/wilc1000/
13808
13809 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13810 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13811 S:      Odd Fixes
13812 F:      drivers/staging/xgifb/
13813
13814 STAGING SUBSYSTEM
13815 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13817 L:      devel@driverdev.osuosl.org
13818 S:      Supported
13819 F:      drivers/staging/
13820
13821 STARFIRE/DURALAN NETWORK DRIVER
13822 M:      Ion Badulescu <ionut@badula.org>
13823 S:      Odd Fixes
13824 F:      drivers/net/ethernet/adaptec/starfire*
13825
13826 STEC S1220 SKD DRIVER
13827 M:      Bart Van Assche <bart.vanassche@wdc.com>
13828 L:      linux-block@vger.kernel.org
13829 S:      Maintained
13830 F:      drivers/block/skd*[ch]
13831
13832 STI AUDIO (ASoC) DRIVERS
13833 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13834 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13835 S:      Maintained
13836 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13837 F:      sound/soc/sti/
13838
13839 STI CEC DRIVER
13840 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13841 S:      Maintained
13842 F:      drivers/staging/media/st-cec/
13843 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13844
13845 STK1160 USB VIDEO CAPTURE DRIVER
13846 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13847 L:      linux-media@vger.kernel.org
13848 T:      git git://linuxtv.org/media_tree.git
13849 S:      Maintained
13850 F:      drivers/media/usb/stk1160/
13851
13852 STM32 AUDIO (ASoC) DRIVERS
13853 M:      Olivier Moysan <olivier.moysan@st.com>
13854 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13856 S:      Maintained
13857 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13858 F:      sound/soc/stm/
13859
13860 STM32 TIMER/LPTIMER DRIVERS
13861 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13862 S:      Maintained
13863 F:      drivers/*/stm32-*timer*
13864 F:      drivers/pwm/pwm-stm32*
13865 F:      include/linux/*/stm32-*tim*
13866 F:      Documentation/ABI/testing/*timer-stm32
13867 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13868 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13869
13870 STMMAC ETHERNET DRIVER
13871 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13872 M:      Alexandre Torgue <alexandre.torgue@st.com>
13873 M:      Jose Abreu <joabreu@synopsys.com>
13874 L:      netdev@vger.kernel.org
13875 W:      http://www.stlinux.com
13876 S:      Supported
13877 F:      drivers/net/ethernet/stmicro/stmmac/
13878
13879 SUN3/3X
13880 M:      Sam Creasey <sammy@sammy.net>
13881 W:      http://sammy.net/sun3/
13882 S:      Maintained
13883 F:      arch/m68k/kernel/*sun3*
13884 F:      arch/m68k/sun3*/
13885 F:      arch/m68k/include/asm/sun3*
13886 F:      drivers/net/ethernet/i825xx/sun3*
13887
13888 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13889 M:      Hans de Goede <hdegoede@redhat.com>
13890 L:      linux-input@vger.kernel.org
13891 S:      Maintained
13892 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13893 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13894
13895 SUNDANCE NETWORK DRIVER
13896 M:      Denis Kirjanov <kda@linux-powerpc.org>
13897 L:      netdev@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/net/ethernet/dlink/sundance.c
13900
13901 SUPERH
13902 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13903 M:      Rich Felker <dalias@libc.org>
13904 L:      linux-sh@vger.kernel.org
13905 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13906 S:      Maintained
13907 F:      Documentation/sh/
13908 F:      arch/sh/
13909 F:      drivers/sh/
13910
13911 SUSPEND TO RAM
13912 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13913 M:      Len Brown <len.brown@intel.com>
13914 M:      Pavel Machek <pavel@ucw.cz>
13915 L:      linux-pm@vger.kernel.org
13916 B:      https://bugzilla.kernel.org
13917 S:      Supported
13918 F:      Documentation/power/
13919 F:      arch/x86/kernel/acpi/
13920 F:      drivers/base/power/
13921 F:      kernel/power/
13922 F:      include/linux/suspend.h
13923 F:      include/linux/freezer.h
13924 F:      include/linux/pm.h
13925
13926 SVGA HANDLING
13927 M:      Martin Mares <mj@ucw.cz>
13928 L:      linux-video@atrey.karlin.mff.cuni.cz
13929 S:      Maintained
13930 F:      Documentation/svga.txt
13931 F:      arch/x86/boot/video*
13932
13933 SWIOTLB SUBSYSTEM
13934 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13935 L:      iommu@lists.linux-foundation.org
13936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13937 S:      Supported
13938 F:      kernel/dma/swiotlb.c
13939 F:      arch/*/kernel/pci-swiotlb.c
13940 F:      include/linux/swiotlb.h
13941
13942 SWITCHDEV
13943 M:      Jiri Pirko <jiri@resnulli.us>
13944 M:      Ivan Vecera <ivecera@redhat.com>
13945 L:      netdev@vger.kernel.org
13946 S:      Supported
13947 F:      net/switchdev/
13948 F:      include/net/switchdev.h
13949
13950 SY8106A REGULATOR DRIVER
13951 M:      Icenowy Zheng <icenowy@aosc.io>
13952 S:      Maintained
13953 F:      drivers/regulator/sy8106a-regulator.c
13954 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13955
13956 SYNC FILE FRAMEWORK
13957 M:      Sumit Semwal <sumit.semwal@linaro.org>
13958 R:      Gustavo Padovan <gustavo@padovan.org>
13959 S:      Maintained
13960 L:      linux-media@vger.kernel.org
13961 L:      dri-devel@lists.freedesktop.org
13962 F:      drivers/dma-buf/sync_*
13963 F:      drivers/dma-buf/dma-fence*
13964 F:      drivers/dma-buf/sw_sync.c
13965 F:      include/linux/sync_file.h
13966 F:      include/uapi/linux/sync_file.h
13967 F:      Documentation/sync_file.txt
13968 T:      git git://anongit.freedesktop.org/drm/drm-misc
13969
13970 SYNOPSYS ARC ARCHITECTURE
13971 M:      Vineet Gupta <vgupta@synopsys.com>
13972 L:      linux-snps-arc@lists.infradead.org
13973 S:      Supported
13974 F:      arch/arc/
13975 F:      Documentation/devicetree/bindings/arc/*
13976 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13977 F:      drivers/clocksource/arc_timer.c
13978 F:      drivers/tty/serial/arc_uart.c
13979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13980
13981 SYNOPSYS ARC HSDK SDP pll clock driver
13982 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13983 S:      Supported
13984 F:      drivers/clk/clk-hsdk-pll.c
13985 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13986
13987 SYNOPSYS ARC SDP clock driver
13988 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13989 S:      Supported
13990 F:      drivers/clk/axs10x/*
13991 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13992
13993 SYNOPSYS ARC SDP platform support
13994 M:      Alexey Brodkin <abrodkin@synopsys.com>
13995 S:      Supported
13996 F:      arch/arc/plat-axs10x
13997 F:      arch/arc/boot/dts/ax*
13998 F:      Documentation/devicetree/bindings/arc/axs10*
13999
14000 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14001 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14002 S:      Supported
14003 F:      drivers/reset/reset-axs10x.c
14004 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14005
14006 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14007 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14008 S:      Maintained
14009 F:      drivers/tty/serial/8250/8250_dw.c
14010
14011 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14012 M:      Hoan Tran <hotran@apm.com>
14013 L:      linux-gpio@vger.kernel.org
14014 S:      Maintained
14015 F:      drivers/gpio/gpio-dwapb.c
14016 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14017
14018 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14020 S:      Maintained
14021 F:      drivers/dma/dwi-axi-dmac/
14022 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14023
14024 SYNOPSYS DESIGNWARE DMAC DRIVER
14025 M:      Viresh Kumar <vireshk@kernel.org>
14026 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14027 S:      Maintained
14028 F:      include/linux/dma/dw.h
14029 F:      include/linux/platform_data/dma-dw.h
14030 F:      drivers/dma/dw/
14031
14032 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14033 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14034 L:      netdev@vger.kernel.org
14035 S:      Supported
14036 F:      drivers/net/ethernet/synopsys/
14037
14038 SYNOPSYS DESIGNWARE I2C DRIVER
14039 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14040 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14041 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14042 L:      linux-i2c@vger.kernel.org
14043 S:      Maintained
14044 F:      drivers/i2c/busses/i2c-designware-*
14045 F:      include/linux/platform_data/i2c-designware.h
14046
14047 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14048 M:      Jaehoon Chung <jh80.chung@samsung.com>
14049 L:      linux-mmc@vger.kernel.org
14050 S:      Maintained
14051 F:      drivers/mmc/host/dw_mmc*
14052
14053 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14054 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14055 S:      Supported
14056 F:      drivers/reset/reset-hsdk.c
14057 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14058 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14059
14060 SYSTEM CONFIGURATION (SYSCON)
14061 M:      Lee Jones <lee.jones@linaro.org>
14062 M:      Arnd Bergmann <arnd@arndb.de>
14063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14064 S:      Supported
14065 F:      drivers/mfd/syscon.c
14066
14067 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14068 M:      Sudeep Holla <sudeep.holla@arm.com>
14069 L:      linux-arm-kernel@lists.infradead.org
14070 S:      Maintained
14071 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14072 F:      drivers/clk/clk-sc[mp]i.c
14073 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14074 F:      drivers/firmware/arm_scpi.c
14075 F:      drivers/firmware/arm_scmi/
14076 F:      include/linux/sc[mp]i_protocol.h
14077
14078 SYSTEM RESET/SHUTDOWN DRIVERS
14079 M:      Sebastian Reichel <sre@kernel.org>
14080 L:      linux-pm@vger.kernel.org
14081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14082 S:      Maintained
14083 F:      Documentation/devicetree/bindings/power/reset/
14084 F:      drivers/power/reset/
14085
14086 SYSTEM TRACE MODULE CLASS
14087 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14088 S:      Maintained
14089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14090 F:      Documentation/trace/stm.rst
14091 F:      drivers/hwtracing/stm/
14092 F:      include/linux/stm.h
14093 F:      include/uapi/linux/stm.h
14094
14095 SYSV FILESYSTEM
14096 M:      Christoph Hellwig <hch@infradead.org>
14097 S:      Maintained
14098 F:      Documentation/filesystems/sysv-fs.txt
14099 F:      fs/sysv/
14100 F:      include/linux/sysv_fs.h
14101
14102 TARGET SUBSYSTEM
14103 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14104 L:      linux-scsi@vger.kernel.org
14105 L:      target-devel@vger.kernel.org
14106 W:      http://www.linux-iscsi.org
14107 W:      http://groups.google.com/group/linux-iscsi-target-dev
14108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14109 S:      Supported
14110 F:      drivers/target/
14111 F:      include/target/
14112 F:      Documentation/target/
14113
14114 TASKSTATS STATISTICS INTERFACE
14115 M:      Balbir Singh <bsingharora@gmail.com>
14116 S:      Maintained
14117 F:      Documentation/accounting/taskstats*
14118 F:      include/linux/taskstats*
14119 F:      kernel/taskstats.c
14120
14121 TC subsystem
14122 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14123 M:      Cong Wang <xiyou.wangcong@gmail.com>
14124 M:      Jiri Pirko <jiri@resnulli.us>
14125 L:      netdev@vger.kernel.org
14126 S:      Maintained
14127 F:      include/net/pkt_cls.h
14128 F:      include/net/pkt_sched.h
14129 F:      include/net/tc_act/
14130 F:      include/uapi/linux/pkt_cls.h
14131 F:      include/uapi/linux/pkt_sched.h
14132 F:      include/uapi/linux/tc_act/
14133 F:      include/uapi/linux/tc_ematch/
14134 F:      net/sched/
14135
14136 TC90522 MEDIA DRIVER
14137 M:      Akihiro Tsukada <tskd08@gmail.com>
14138 L:      linux-media@vger.kernel.org
14139 S:      Odd Fixes
14140 F:      drivers/media/dvb-frontends/tc90522*
14141
14142 TCP LOW PRIORITY MODULE
14143 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14144 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14145 W:      http://tcp-lp-mod.sourceforge.net/
14146 S:      Maintained
14147 F:      net/ipv4/tcp_lp.c
14148
14149 TDA10071 MEDIA DRIVER
14150 M:      Antti Palosaari <crope@iki.fi>
14151 L:      linux-media@vger.kernel.org
14152 W:      https://linuxtv.org
14153 W:      http://palosaari.fi/linux/
14154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14155 T:      git git://linuxtv.org/anttip/media_tree.git
14156 S:      Maintained
14157 F:      drivers/media/dvb-frontends/tda10071*
14158
14159 TDA18212 MEDIA DRIVER
14160 M:      Antti Palosaari <crope@iki.fi>
14161 L:      linux-media@vger.kernel.org
14162 W:      https://linuxtv.org
14163 W:      http://palosaari.fi/linux/
14164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14165 T:      git git://linuxtv.org/anttip/media_tree.git
14166 S:      Maintained
14167 F:      drivers/media/tuners/tda18212*
14168
14169 TDA18218 MEDIA DRIVER
14170 M:      Antti Palosaari <crope@iki.fi>
14171 L:      linux-media@vger.kernel.org
14172 W:      https://linuxtv.org
14173 W:      http://palosaari.fi/linux/
14174 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14175 T:      git git://linuxtv.org/anttip/media_tree.git
14176 S:      Maintained
14177 F:      drivers/media/tuners/tda18218*
14178
14179 TDA18250 MEDIA DRIVER
14180 M:      Olli Salonen <olli.salonen@iki.fi>
14181 L:      linux-media@vger.kernel.org
14182 W:      https://linuxtv.org
14183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14184 T:      git git://linuxtv.org/media_tree.git
14185 S:      Maintained
14186 F:      drivers/media/tuners/tda18250*
14187
14188 TDA18271 MEDIA DRIVER
14189 M:      Michael Krufky <mkrufky@linuxtv.org>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 W:      http://github.com/mkrufky
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 T:      git git://linuxtv.org/mkrufky/tuners.git
14195 S:      Maintained
14196 F:      drivers/media/tuners/tda18271*
14197
14198 TDA1997x MEDIA DRIVER
14199 M:      Tim Harvey <tharvey@gateworks.com>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 S:      Maintained
14204 F:      drivers/media/i2c/tda1997x.*
14205
14206 TDA827x MEDIA DRIVER
14207 M:      Michael Krufky <mkrufky@linuxtv.org>
14208 L:      linux-media@vger.kernel.org
14209 W:      https://linuxtv.org
14210 W:      http://github.com/mkrufky
14211 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14212 T:      git git://linuxtv.org/mkrufky/tuners.git
14213 S:      Maintained
14214 F:      drivers/media/tuners/tda8290.*
14215
14216 TDA8290 MEDIA DRIVER
14217 M:      Michael Krufky <mkrufky@linuxtv.org>
14218 L:      linux-media@vger.kernel.org
14219 W:      https://linuxtv.org
14220 W:      http://github.com/mkrufky
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/mkrufky/tuners.git
14223 S:      Maintained
14224 F:      drivers/media/tuners/tda8290.*
14225
14226 TDA9840 MEDIA DRIVER
14227 M:      Hans Verkuil <hverkuil@xs4all.nl>
14228 L:      linux-media@vger.kernel.org
14229 T:      git git://linuxtv.org/media_tree.git
14230 W:      https://linuxtv.org
14231 S:      Maintained
14232 F:      drivers/media/i2c/tda9840*
14233
14234 TEA5761 TUNER DRIVER
14235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14236 L:      linux-media@vger.kernel.org
14237 W:      https://linuxtv.org
14238 T:      git git://linuxtv.org/media_tree.git
14239 S:      Odd fixes
14240 F:      drivers/media/tuners/tea5761.*
14241
14242 TEA5767 TUNER DRIVER
14243 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14244 L:      linux-media@vger.kernel.org
14245 W:      https://linuxtv.org
14246 T:      git git://linuxtv.org/media_tree.git
14247 S:      Maintained
14248 F:      drivers/media/tuners/tea5767.*
14249
14250 TEA6415C 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/tea6415c*
14257
14258 TEA6420 MEDIA DRIVER
14259 M:      Hans Verkuil <hverkuil@xs4all.nl>
14260 L:      linux-media@vger.kernel.org
14261 T:      git git://linuxtv.org/media_tree.git
14262 W:      https://linuxtv.org
14263 S:      Maintained
14264 F:      drivers/media/i2c/tea6420*
14265
14266 TEAM DRIVER
14267 M:      Jiri Pirko <jiri@resnulli.us>
14268 L:      netdev@vger.kernel.org
14269 S:      Supported
14270 F:      drivers/net/team/
14271 F:      include/linux/if_team.h
14272 F:      include/uapi/linux/if_team.h
14273
14274 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14275 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14276 S:      Maintained
14277 F:      arch/x86/platform/ts5500/
14278
14279 TECHNOTREND USB IR RECEIVER
14280 M:      Sean Young <sean@mess.org>
14281 L:      linux-media@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/media/rc/ttusbir.c
14284
14285 TECHWELL TW9910 VIDEO DECODER
14286 L:      linux-media@vger.kernel.org
14287 S:      Orphan
14288 F:      drivers/media/i2c/tw9910.c
14289 F:      include/media/i2c/tw9910.h
14290
14291 TEE SUBSYSTEM
14292 M:      Jens Wiklander <jens.wiklander@linaro.org>
14293 S:      Maintained
14294 F:      include/linux/tee_drv.h
14295 F:      include/uapi/linux/tee.h
14296 F:      drivers/tee/
14297 F:      Documentation/tee.txt
14298
14299 TEGRA ARCHITECTURE SUPPORT
14300 M:      Thierry Reding <thierry.reding@gmail.com>
14301 M:      Jonathan Hunter <jonathanh@nvidia.com>
14302 L:      linux-tegra@vger.kernel.org
14303 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14305 S:      Supported
14306 N:      [^a-z]tegra
14307
14308 TEGRA CLOCK DRIVER
14309 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14310 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14311 S:      Supported
14312 F:      drivers/clk/tegra/
14313
14314 TEGRA DMA DRIVERS
14315 M:      Laxman Dewangan <ldewangan@nvidia.com>
14316 M:      Jon Hunter <jonathanh@nvidia.com>
14317 S:      Supported
14318 F:      drivers/dma/tegra*
14319
14320 TEGRA I2C DRIVER
14321 M:      Laxman Dewangan <ldewangan@nvidia.com>
14322 S:      Supported
14323 F:      drivers/i2c/busses/i2c-tegra.c
14324
14325 TEGRA IOMMU DRIVERS
14326 M:      Thierry Reding <thierry.reding@gmail.com>
14327 L:      linux-tegra@vger.kernel.org
14328 S:      Supported
14329 F:      drivers/iommu/tegra*
14330
14331 TEGRA KBC DRIVER
14332 M:      Laxman Dewangan <ldewangan@nvidia.com>
14333 S:      Supported
14334 F:      drivers/input/keyboard/tegra-kbc.c
14335
14336 TEGRA NAND DRIVER
14337 M:      Stefan Agner <stefan@agner.ch>
14338 M:      Lucas Stach <dev@lynxeye.de>
14339 S:      Maintained
14340 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14341 F:      drivers/mtd/nand/raw/tegra_nand.c
14342
14343 TEGRA PWM DRIVER
14344 M:      Thierry Reding <thierry.reding@gmail.com>
14345 S:      Supported
14346 F:      drivers/pwm/pwm-tegra.c
14347
14348 TEGRA SERIAL DRIVER
14349 M:      Laxman Dewangan <ldewangan@nvidia.com>
14350 S:      Supported
14351 F:      drivers/tty/serial/serial-tegra.c
14352
14353 TEGRA SPI DRIVER
14354 M:      Laxman Dewangan <ldewangan@nvidia.com>
14355 S:      Supported
14356 F:      drivers/spi/spi-tegra*
14357
14358 TEHUTI ETHERNET DRIVER
14359 M:      Andy Gospodarek <andy@greyhouse.net>
14360 L:      netdev@vger.kernel.org
14361 S:      Supported
14362 F:      drivers/net/ethernet/tehuti/*
14363
14364 Telecom Clock Driver for MCPL0010
14365 M:      Mark Gross <mark.gross@intel.com>
14366 S:      Supported
14367 F:      drivers/char/tlclk.c
14368
14369 TENSILICA XTENSA PORT (xtensa)
14370 M:      Chris Zankel <chris@zankel.net>
14371 M:      Max Filippov <jcmvbkbc@gmail.com>
14372 L:      linux-xtensa@linux-xtensa.org
14373 T:      git git://github.com/czankel/xtensa-linux.git
14374 S:      Maintained
14375 F:      arch/xtensa/
14376 F:      drivers/irqchip/irq-xtensa-*
14377
14378 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14379 M:      Nishanth Menon <nm@ti.com>
14380 M:      Tero Kristo <t-kristo@ti.com>
14381 M:      Santosh Shilimkar <ssantosh@kernel.org>
14382 L:      linux-arm-kernel@lists.infradead.org
14383 S:      Maintained
14384 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14385 F:      drivers/firmware/ti_sci*
14386 F:      include/linux/soc/ti/ti_sci_protocol.h
14387 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14388 F:      include/dt-bindings/genpd/k2g.h
14389 F:      drivers/soc/ti/ti_sci_pm_domains.c
14390 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14391 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14392 F:      drivers/clk/keystone/sci-clk.c
14393 F:      drivers/reset/reset-ti-sci.c
14394
14395 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14396 M:      Hans Verkuil <hverkuil@xs4all.nl>
14397 L:      linux-media@vger.kernel.org
14398 T:      git git://linuxtv.org/media_tree.git
14399 W:      https://linuxtv.org
14400 S:      Maintained
14401 F:      drivers/media/radio/radio-raremono.c
14402
14403 THERMAL
14404 M:      Zhang Rui <rui.zhang@intel.com>
14405 M:      Eduardo Valentin <edubezval@gmail.com>
14406 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14407 L:      linux-pm@vger.kernel.org
14408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14410 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14411 S:      Supported
14412 F:      drivers/thermal/
14413 F:      include/linux/thermal.h
14414 F:      include/uapi/linux/thermal.h
14415 F:      include/linux/cpu_cooling.h
14416 F:      Documentation/devicetree/bindings/thermal/
14417
14418 THERMAL/CPU_COOLING
14419 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14420 M:      Viresh Kumar <viresh.kumar@linaro.org>
14421 M:      Javi Merino <javi.merino@kernel.org>
14422 L:      linux-pm@vger.kernel.org
14423 S:      Supported
14424 F:      Documentation/thermal/cpu-cooling-api.txt
14425 F:      drivers/thermal/cpu_cooling.c
14426 F:      include/linux/cpu_cooling.h
14427
14428 THINKPAD ACPI EXTRAS DRIVER
14429 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14430 L:      ibm-acpi-devel@lists.sourceforge.net
14431 L:      platform-driver-x86@vger.kernel.org
14432 W:      http://ibm-acpi.sourceforge.net
14433 W:      http://thinkwiki.org/wiki/Ibm-acpi
14434 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14435 S:      Maintained
14436 F:      drivers/platform/x86/thinkpad_acpi.c
14437
14438 THUNDERBOLT DRIVER
14439 M:      Andreas Noever <andreas.noever@gmail.com>
14440 M:      Michael Jamet <michael.jamet@intel.com>
14441 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14442 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14444 S:      Maintained
14445 F:      Documentation/admin-guide/thunderbolt.rst
14446 F:      drivers/thunderbolt/
14447 F:      include/linux/thunderbolt.h
14448
14449 THUNDERBOLT NETWORK DRIVER
14450 M:      Michael Jamet <michael.jamet@intel.com>
14451 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14452 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14453 L:      netdev@vger.kernel.org
14454 S:      Maintained
14455 F:      drivers/net/thunderbolt.c
14456
14457 THUNDERX GPIO DRIVER
14458 M:      David Daney <david.daney@cavium.com>
14459 S:      Maintained
14460 F:      drivers/gpio/gpio-thunderx.c
14461
14462 TI AM437X VPFE DRIVER
14463 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14464 L:      linux-media@vger.kernel.org
14465 W:      https://linuxtv.org
14466 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14467 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14468 S:      Maintained
14469 F:      drivers/media/platform/am437x/
14470
14471 TI BANDGAP AND THERMAL DRIVER
14472 M:      Eduardo Valentin <edubezval@gmail.com>
14473 M:      Keerthy <j-keerthy@ti.com>
14474 L:      linux-pm@vger.kernel.org
14475 L:      linux-omap@vger.kernel.org
14476 S:      Maintained
14477 F:      drivers/thermal/ti-soc-thermal/
14478
14479 TI BQ27XXX POWER SUPPLY DRIVER
14480 R:      Andrew F. Davis <afd@ti.com>
14481 F:      include/linux/power/bq27xxx_battery.h
14482 F:      drivers/power/supply/bq27xxx_battery.c
14483 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14484
14485 TI CDCE706 CLOCK DRIVER
14486 M:      Max Filippov <jcmvbkbc@gmail.com>
14487 S:      Maintained
14488 F:      drivers/clk/clk-cdce706.c
14489
14490 TI CLOCK DRIVER
14491 M:      Tero Kristo <t-kristo@ti.com>
14492 L:      linux-omap@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/clk/ti/
14495 F:      include/linux/clk/ti.h
14496
14497 TI DAVINCI MACHINE SUPPORT
14498 M:      Sekhar Nori <nsekhar@ti.com>
14499 M:      Kevin Hilman <khilman@kernel.org>
14500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14502 S:      Supported
14503 F:      arch/arm/mach-davinci/
14504 F:      drivers/i2c/busses/i2c-davinci.c
14505 F:      arch/arm/boot/dts/da850*
14506
14507 TI DAVINCI SERIES CLOCK DRIVER
14508 M:      David Lechner <david@lechnology.com>
14509 R:      Sekhar Nori <nsekhar@ti.com>
14510 S:      Maintained
14511 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14512 F:      drivers/clk/davinci/
14513
14514 TI DAVINCI SERIES GPIO DRIVER
14515 M:      Keerthy <j-keerthy@ti.com>
14516 L:      linux-gpio@vger.kernel.org
14517 S:      Maintained
14518 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14519 F:      drivers/gpio/gpio-davinci.c
14520
14521 TI DAVINCI SERIES MEDIA DRIVER
14522 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14523 L:      linux-media@vger.kernel.org
14524 W:      https://linuxtv.org
14525 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14526 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14527 S:      Maintained
14528 F:      drivers/media/platform/davinci/
14529 F:      include/media/davinci/
14530
14531 TI ETHERNET SWITCH DRIVER (CPSW)
14532 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14533 L:      linux-omap@vger.kernel.org
14534 L:      netdev@vger.kernel.org
14535 S:      Maintained
14536 F:      drivers/net/ethernet/ti/cpsw*
14537 F:      drivers/net/ethernet/ti/davinci*
14538
14539 TI FLASH MEDIA INTERFACE DRIVER
14540 M:      Alex Dubov <oakad@yahoo.com>
14541 S:      Maintained
14542 F:      drivers/misc/tifm*
14543 F:      drivers/mmc/host/tifm_sd.c
14544 F:      include/linux/tifm.h
14545
14546 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14547 M:      Santosh Shilimkar <ssantosh@kernel.org>
14548 L:      linux-kernel@vger.kernel.org
14549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14550 S:      Maintained
14551 F:      drivers/soc/ti/*
14552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14553
14554 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14555 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14556 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14558 S:      Maintained
14559 F:      sound/soc/codecs/lm49453*
14560 F:      sound/soc/codecs/isabelle*
14561
14562 TI LP855x BACKLIGHT DRIVER
14563 M:      Milo Kim <milo.kim@ti.com>
14564 S:      Maintained
14565 F:      Documentation/backlight/lp855x-driver.txt
14566 F:      drivers/video/backlight/lp855x_bl.c
14567 F:      include/linux/platform_data/lp855x.h
14568
14569 TI LP8727 CHARGER DRIVER
14570 M:      Milo Kim <milo.kim@ti.com>
14571 S:      Maintained
14572 F:      drivers/power/supply/lp8727_charger.c
14573 F:      include/linux/platform_data/lp8727.h
14574
14575 TI LP8788 MFD DRIVER
14576 M:      Milo Kim <milo.kim@ti.com>
14577 S:      Maintained
14578 F:      drivers/iio/adc/lp8788_adc.c
14579 F:      drivers/leds/leds-lp8788.c
14580 F:      drivers/mfd/lp8788*.c
14581 F:      drivers/power/supply/lp8788-charger.c
14582 F:      drivers/regulator/lp8788-*.c
14583 F:      include/linux/mfd/lp8788*.h
14584
14585 TI NETCP ETHERNET DRIVER
14586 M:      Wingman Kwok <w-kwok2@ti.com>
14587 M:      Murali Karicheri <m-karicheri2@ti.com>
14588 L:      netdev@vger.kernel.org
14589 S:      Maintained
14590 F:      drivers/net/ethernet/ti/netcp*
14591
14592 TI TAS571X FAMILY ASoC CODEC DRIVER
14593 M:      Kevin Cernekee <cernekee@chromium.org>
14594 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14595 S:      Odd Fixes
14596 F:      sound/soc/codecs/tas571x*
14597
14598 TI TRF7970A NFC DRIVER
14599 M:      Mark Greer <mgreer@animalcreek.com>
14600 L:      linux-wireless@vger.kernel.org
14601 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14602 S:      Supported
14603 F:      drivers/nfc/trf7970a.c
14604 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14605
14606 TI TWL4030 SERIES SOC CODEC DRIVER
14607 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14609 S:      Maintained
14610 F:      sound/soc/codecs/twl4030*
14611
14612 TI VPE/CAL DRIVERS
14613 M:      Benoit Parrot <bparrot@ti.com>
14614 L:      linux-media@vger.kernel.org
14615 W:      http://linuxtv.org/
14616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14617 S:      Maintained
14618 F:      drivers/media/platform/ti-vpe/
14619
14620 TI WILINK WIRELESS DRIVERS
14621 L:      linux-wireless@vger.kernel.org
14622 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14623 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14625 S:      Orphan
14626 F:      drivers/net/wireless/ti/
14627 F:      include/linux/wl12xx.h
14628
14629 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14630 M:      John Stultz <john.stultz@linaro.org>
14631 M:      Thomas Gleixner <tglx@linutronix.de>
14632 R:      Stephen Boyd <sboyd@kernel.org>
14633 L:      linux-kernel@vger.kernel.org
14634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14635 S:      Supported
14636 F:      include/linux/clocksource.h
14637 F:      include/linux/time.h
14638 F:      include/linux/timex.h
14639 F:      include/uapi/linux/time.h
14640 F:      include/uapi/linux/timex.h
14641 F:      kernel/time/clocksource.c
14642 F:      kernel/time/time*.c
14643 F:      kernel/time/alarmtimer.c
14644 F:      kernel/time/ntp.c
14645 F:      tools/testing/selftests/timers/
14646
14647 TIPC NETWORK LAYER
14648 M:      Jon Maloy <jon.maloy@ericsson.com>
14649 M:      Ying Xue <ying.xue@windriver.com>
14650 L:      netdev@vger.kernel.org (core kernel code)
14651 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14652 W:      http://tipc.sourceforge.net/
14653 S:      Maintained
14654 F:      include/uapi/linux/tipc*.h
14655 F:      net/tipc/
14656
14657 TLAN NETWORK DRIVER
14658 M:      Samuel Chessman <chessman@tux.org>
14659 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14660 W:      http://sourceforge.net/projects/tlan/
14661 S:      Maintained
14662 F:      Documentation/networking/tlan.txt
14663 F:      drivers/net/ethernet/ti/tlan.*
14664
14665 TM6000 VIDEO4LINUX DRIVER
14666 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14667 L:      linux-media@vger.kernel.org
14668 W:      https://linuxtv.org
14669 T:      git git://linuxtv.org/media_tree.git
14670 S:      Odd fixes
14671 F:      drivers/media/usb/tm6000/
14672 F:      Documentation/media/v4l-drivers/tm6000*
14673
14674 TMIO/SDHI MMC DRIVER
14675 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14676 L:      linux-mmc@vger.kernel.org
14677 S:      Supported
14678 F:      drivers/mmc/host/tmio_mmc*
14679 F:      drivers/mmc/host/renesas_sdhi*
14680 F:      include/linux/mfd/tmio.h
14681
14682 TMP401 HARDWARE MONITOR DRIVER
14683 M:      Guenter Roeck <linux@roeck-us.net>
14684 L:      linux-hwmon@vger.kernel.org
14685 S:      Maintained
14686 F:      Documentation/hwmon/tmp401
14687 F:      drivers/hwmon/tmp401.c
14688
14689 TMPFS (SHMEM FILESYSTEM)
14690 M:      Hugh Dickins <hughd@google.com>
14691 L:      linux-mm@kvack.org
14692 S:      Maintained
14693 F:      include/linux/shmem_fs.h
14694 F:      mm/shmem.c
14695
14696 TOMOYO SECURITY MODULE
14697 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14698 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14699 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14700 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14701 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14702 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14703 W:      http://tomoyo.sourceforge.jp/
14704 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14705 S:      Maintained
14706 F:      security/tomoyo/
14707
14708 TOPSTAR LAPTOP EXTRAS DRIVER
14709 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14710 L:      platform-driver-x86@vger.kernel.org
14711 S:      Maintained
14712 F:      drivers/platform/x86/topstar-laptop.c
14713
14714 TORTURE-TEST MODULES
14715 M:      Davidlohr Bueso <dave@stgolabs.net>
14716 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14717 M:      Josh Triplett <josh@joshtriplett.org>
14718 L:      linux-kernel@vger.kernel.org
14719 S:      Supported
14720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14721 F:      Documentation/RCU/torture.txt
14722 F:      kernel/torture.c
14723 F:      kernel/rcu/rcutorture.c
14724 F:      kernel/rcu/rcuperf.c
14725 F:      kernel/locking/locktorture.c
14726
14727 TOSHIBA ACPI EXTRAS DRIVER
14728 M:      Azael Avalos <coproscefalo@gmail.com>
14729 L:      platform-driver-x86@vger.kernel.org
14730 S:      Maintained
14731 F:      drivers/platform/x86/toshiba_acpi.c
14732
14733 TOSHIBA BLUETOOTH DRIVER
14734 M:      Azael Avalos <coproscefalo@gmail.com>
14735 L:      platform-driver-x86@vger.kernel.org
14736 S:      Maintained
14737 F:      drivers/platform/x86/toshiba_bluetooth.c
14738
14739 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14740 M:      Azael Avalos <coproscefalo@gmail.com>
14741 L:      platform-driver-x86@vger.kernel.org
14742 S:      Maintained
14743 F:      drivers/platform/x86/toshiba_haps.c
14744
14745 TOSHIBA SMM DRIVER
14746 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14747 W:      http://www.buzzard.org.uk/toshiba/
14748 S:      Maintained
14749 F:      drivers/char/toshiba.c
14750 F:      include/linux/toshiba.h
14751 F:      include/uapi/linux/toshiba.h
14752
14753 TOSHIBA TC358743 DRIVER
14754 M:      Mats Randgaard <matrandg@cisco.com>
14755 L:      linux-media@vger.kernel.org
14756 S:      Maintained
14757 F:      drivers/media/i2c/tc358743*
14758 F:      include/media/i2c/tc358743.h
14759
14760 TOSHIBA WMI HOTKEYS DRIVER
14761 M:      Azael Avalos <coproscefalo@gmail.com>
14762 L:      platform-driver-x86@vger.kernel.org
14763 S:      Maintained
14764 F:      drivers/platform/x86/toshiba-wmi.c
14765
14766 TPM DEVICE DRIVER
14767 M:      Peter Huewe <peterhuewe@gmx.de>
14768 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14769 R:      Jason Gunthorpe <jgg@ziepe.ca>
14770 L:      linux-integrity@vger.kernel.org
14771 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14772 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14773 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14774 S:      Maintained
14775 F:      drivers/char/tpm/
14776
14777 TRACING
14778 M:      Steven Rostedt <rostedt@goodmis.org>
14779 M:      Ingo Molnar <mingo@redhat.com>
14780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14781 S:      Maintained
14782 F:      Documentation/trace/ftrace.rst
14783 F:      arch/*/*/*/ftrace.h
14784 F:      arch/*/kernel/ftrace.c
14785 F:      include/*/ftrace.h
14786 F:      include/linux/trace*.h
14787 F:      include/trace/
14788 F:      kernel/trace/
14789 F:      tools/testing/selftests/ftrace/
14790
14791 TRACING MMIO ACCESSES (MMIOTRACE)
14792 M:      Steven Rostedt <rostedt@goodmis.org>
14793 M:      Ingo Molnar <mingo@kernel.org>
14794 R:      Karol Herbst <karolherbst@gmail.com>
14795 R:      Pekka Paalanen <ppaalanen@gmail.com>
14796 S:      Maintained
14797 L:      linux-kernel@vger.kernel.org
14798 L:      nouveau@lists.freedesktop.org
14799 F:      kernel/trace/trace_mmiotrace.c
14800 F:      include/linux/mmiotrace.h
14801 F:      arch/x86/mm/kmmio.c
14802 F:      arch/x86/mm/mmio-mod.c
14803 F:      arch/x86/mm/testmmiotrace.c
14804
14805 TRIVIAL PATCHES
14806 M:      Jiri Kosina <trivial@kernel.org>
14807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14808 S:      Maintained
14809 K:      ^Subject:.*(?i)trivial
14810
14811 TEMPO SEMICONDUCTOR DRIVERS
14812 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14813 S:      Maintained
14814 F:      sound/soc/codecs/tscs*.c
14815 F:      sound/soc/codecs/tscs*.h
14816 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14817
14818 TTY LAYER
14819 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14820 M:      Jiri Slaby <jslaby@suse.com>
14821 S:      Supported
14822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14823 F:      Documentation/serial/
14824 F:      drivers/tty/
14825 F:      drivers/tty/serial/serial_core.c
14826 F:      include/linux/serial_core.h
14827 F:      include/linux/serial.h
14828 F:      include/linux/tty.h
14829 F:      include/uapi/linux/serial_core.h
14830 F:      include/uapi/linux/serial.h
14831 F:      include/uapi/linux/tty.h
14832
14833 TUA9001 MEDIA DRIVER
14834 M:      Antti Palosaari <crope@iki.fi>
14835 L:      linux-media@vger.kernel.org
14836 W:      https://linuxtv.org
14837 W:      http://palosaari.fi/linux/
14838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14839 T:      git git://linuxtv.org/anttip/media_tree.git
14840 S:      Maintained
14841 F:      drivers/media/tuners/tua9001*
14842
14843 TULIP NETWORK DRIVERS
14844 L:      netdev@vger.kernel.org
14845 L:      linux-parisc@vger.kernel.org
14846 S:      Orphan
14847 F:      drivers/net/ethernet/dec/tulip/
14848
14849 TUN/TAP driver
14850 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14851 W:      http://vtun.sourceforge.net/tun
14852 S:      Maintained
14853 F:      Documentation/networking/tuntap.txt
14854 F:      arch/um/os-Linux/drivers/
14855
14856 TURBOCHANNEL SUBSYSTEM
14857 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14858 M:      Ralf Baechle <ralf@linux-mips.org>
14859 L:      linux-mips@linux-mips.org
14860 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14861 S:      Maintained
14862 F:      drivers/tc/
14863 F:      include/linux/tc.h
14864
14865 TURBOSTAT UTILITY
14866 M:      "Len Brown" <lenb@kernel.org>
14867 L:      linux-pm@vger.kernel.org
14868 B:      https://bugzilla.kernel.org
14869 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14871 S:      Supported
14872 F:      tools/power/x86/turbostat/
14873
14874 TW5864 VIDEO4LINUX DRIVER
14875 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14876 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14877 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14878 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14879 L:      linux-media@vger.kernel.org
14880 S:      Supported
14881 F:      drivers/media/pci/tw5864/
14882
14883 TW68 VIDEO4LINUX DRIVER
14884 M:      Hans Verkuil <hverkuil@xs4all.nl>
14885 L:      linux-media@vger.kernel.org
14886 T:      git git://linuxtv.org/media_tree.git
14887 W:      https://linuxtv.org
14888 S:      Odd Fixes
14889 F:      drivers/media/pci/tw68/
14890
14891 TW686X VIDEO4LINUX DRIVER
14892 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14893 L:      linux-media@vger.kernel.org
14894 T:      git git://linuxtv.org/media_tree.git
14895 W:      http://linuxtv.org
14896 S:      Maintained
14897 F:      drivers/media/pci/tw686x/
14898
14899 UBI FILE SYSTEM (UBIFS)
14900 M:      Richard Weinberger <richard@nod.at>
14901 M:      Artem Bityutskiy <dedekind1@gmail.com>
14902 M:      Adrian Hunter <adrian.hunter@intel.com>
14903 L:      linux-mtd@lists.infradead.org
14904 T:      git git://git.infradead.org/ubifs-2.6.git
14905 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14906 S:      Supported
14907 F:      Documentation/filesystems/ubifs.txt
14908 F:      fs/ubifs/
14909
14910 UCLINUX (M68KNOMMU AND COLDFIRE)
14911 M:      Greg Ungerer <gerg@linux-m68k.org>
14912 W:      http://www.linux-m68k.org/
14913 W:      http://www.uclinux.org/
14914 L:      linux-m68k@lists.linux-m68k.org
14915 L:      uclinux-dev@uclinux.org  (subscribers-only)
14916 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14917 S:      Maintained
14918 F:      arch/m68k/coldfire/
14919 F:      arch/m68k/68*/
14920 F:      arch/m68k/*/*_no.*
14921 F:      arch/m68k/include/asm/*_no.*
14922
14923 UDF FILESYSTEM
14924 M:      Jan Kara <jack@suse.com>
14925 S:      Maintained
14926 F:      Documentation/filesystems/udf.txt
14927 F:      fs/udf/
14928
14929 UDRAW TABLET
14930 M:      Bastien Nocera <hadess@hadess.net>
14931 L:      linux-input@vger.kernel.org
14932 S:      Maintained
14933 F:      drivers/hid/hid-udraw-ps3.c
14934
14935 UFS FILESYSTEM
14936 M:      Evgeniy Dushistov <dushistov@mail.ru>
14937 S:      Maintained
14938 F:      Documentation/filesystems/ufs.txt
14939 F:      fs/ufs/
14940
14941 UHID USERSPACE HID IO DRIVER:
14942 M:      David Herrmann <dh.herrmann@googlemail.com>
14943 L:      linux-input@vger.kernel.org
14944 S:      Maintained
14945 F:      drivers/hid/uhid.c
14946 F:      include/uapi/linux/uhid.h
14947
14948 ULPI BUS
14949 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14950 L:      linux-usb@vger.kernel.org
14951 S:      Maintained
14952 F:      drivers/usb/common/ulpi.c
14953 F:      include/linux/ulpi/
14954
14955 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14956 L:      linux-usb@vger.kernel.org
14957 S:      Orphan
14958 F:      drivers/uwb/
14959 F:      include/linux/uwb.h
14960 F:      include/linux/uwb/
14961
14962 UNICORE32 ARCHITECTURE:
14963 M:      Guan Xuetao <gxt@pku.edu.cn>
14964 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14965 S:      Maintained
14966 T:      git git://github.com/gxt/linux.git
14967 F:      arch/unicore32/
14968
14969 UNIFDEF
14970 M:      Tony Finch <dot@dotat.at>
14971 W:      http://dotat.at/prog/unifdef
14972 S:      Maintained
14973 F:      scripts/unifdef.c
14974
14975 UNIFORM CDROM DRIVER
14976 M:      Jens Axboe <axboe@kernel.dk>
14977 W:      http://www.kernel.dk
14978 S:      Maintained
14979 F:      Documentation/cdrom/
14980 F:      drivers/cdrom/cdrom.c
14981 F:      include/linux/cdrom.h
14982 F:      include/uapi/linux/cdrom.h
14983
14984 UNISYS S-PAR DRIVERS
14985 M:      David Kershner <david.kershner@unisys.com>
14986 L:      sparmaintainer@unisys.com (Unisys internal)
14987 S:      Supported
14988 F:      include/linux/visorbus.h
14989 F:      drivers/visorbus/
14990 F:      drivers/staging/unisys/
14991
14992 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14993 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14994 L:      linux-scsi@vger.kernel.org
14995 S:      Supported
14996 F:      Documentation/scsi/ufs.txt
14997 F:      drivers/scsi/ufs/
14998
14999 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15000 M:      Joao Pinto <jpinto@synopsys.com>
15001 L:      linux-scsi@vger.kernel.org
15002 S:      Supported
15003 F:      drivers/scsi/ufs/*dwc*
15004
15005 UNSORTED BLOCK IMAGES (UBI)
15006 M:      Artem Bityutskiy <dedekind1@gmail.com>
15007 M:      Richard Weinberger <richard@nod.at>
15008 W:      http://www.linux-mtd.infradead.org/
15009 L:      linux-mtd@lists.infradead.org
15010 T:      git git://git.infradead.org/ubifs-2.6.git
15011 S:      Supported
15012 F:      drivers/mtd/ubi/
15013 F:      include/linux/mtd/ubi.h
15014 F:      include/uapi/mtd/ubi-user.h
15015
15016 USB "USBNET" DRIVER FRAMEWORK
15017 M:      Oliver Neukum <oneukum@suse.com>
15018 L:      netdev@vger.kernel.org
15019 W:      http://www.linux-usb.org/usbnet
15020 S:      Maintained
15021 F:      drivers/net/usb/usbnet.c
15022 F:      include/linux/usb/usbnet.h
15023
15024 USB ACM DRIVER
15025 M:      Oliver Neukum <oneukum@suse.com>
15026 L:      linux-usb@vger.kernel.org
15027 S:      Maintained
15028 F:      Documentation/usb/acm.txt
15029 F:      drivers/usb/class/cdc-acm.*
15030
15031 USB AR5523 WIRELESS DRIVER
15032 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15033 L:      linux-wireless@vger.kernel.org
15034 S:      Maintained
15035 F:      drivers/net/wireless/ath/ar5523/
15036
15037 USB ATTACHED SCSI
15038 M:      Oliver Neukum <oneukum@suse.com>
15039 L:      linux-usb@vger.kernel.org
15040 L:      linux-scsi@vger.kernel.org
15041 S:      Maintained
15042 F:      drivers/usb/storage/uas.c
15043
15044 USB CDC ETHERNET DRIVER
15045 M:      Oliver Neukum <oliver@neukum.org>
15046 L:      linux-usb@vger.kernel.org
15047 S:      Maintained
15048 F:      drivers/net/usb/cdc_*.c
15049 F:      include/uapi/linux/usb/cdc.h
15050
15051 USB CHAOSKEY DRIVER
15052 M:      Keith Packard <keithp@keithp.com>
15053 L:      linux-usb@vger.kernel.org
15054 S:      Maintained
15055 F:      drivers/usb/misc/chaoskey.c
15056
15057 USB CYPRESS C67X00 DRIVER
15058 M:      Peter Korsgaard <jacmet@sunsite.dk>
15059 L:      linux-usb@vger.kernel.org
15060 S:      Maintained
15061 F:      drivers/usb/c67x00/
15062
15063 USB DAVICOM DM9601 DRIVER
15064 M:      Peter Korsgaard <jacmet@sunsite.dk>
15065 L:      netdev@vger.kernel.org
15066 W:      http://www.linux-usb.org/usbnet
15067 S:      Maintained
15068 F:      drivers/net/usb/dm9601.c
15069
15070 USB DIAMOND RIO500 DRIVER
15071 M:      Cesar Miquel <miquel@df.uba.ar>
15072 L:      rio500-users@lists.sourceforge.net
15073 W:      http://rio500.sourceforge.net
15074 S:      Maintained
15075 F:      drivers/usb/misc/rio500*
15076
15077 USB EHCI DRIVER
15078 M:      Alan Stern <stern@rowland.harvard.edu>
15079 L:      linux-usb@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/usb/ehci.txt
15082 F:      drivers/usb/host/ehci*
15083
15084 USB GADGET/PERIPHERAL SUBSYSTEM
15085 M:      Felipe Balbi <balbi@kernel.org>
15086 L:      linux-usb@vger.kernel.org
15087 W:      http://www.linux-usb.org/gadget
15088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15089 S:      Maintained
15090 F:      drivers/usb/gadget/
15091 F:      include/linux/usb/gadget*
15092
15093 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15094 M:      Jiri Kosina <jikos@kernel.org>
15095 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15096 L:      linux-usb@vger.kernel.org
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15098 S:      Maintained
15099 F:      Documentation/hid/hiddev.txt
15100 F:      drivers/hid/usbhid/
15101
15102 USB INTEL XHCI ROLE MUX DRIVER
15103 M:      Hans de Goede <hdegoede@redhat.com>
15104 L:      linux-usb@vger.kernel.org
15105 S:      Maintained
15106 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15107
15108 USB ISP116X DRIVER
15109 M:      Olav Kongas <ok@artecdesign.ee>
15110 L:      linux-usb@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/usb/host/isp116x*
15113 F:      include/linux/usb/isp116x.h
15114
15115 USB LAN78XX ETHERNET DRIVER
15116 M:      Woojung Huh <woojung.huh@microchip.com>
15117 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15118 L:      netdev@vger.kernel.org
15119 S:      Maintained
15120 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15121 F:      drivers/net/usb/lan78xx.*
15122 F:      include/dt-bindings/net/microchip-lan78xx.h
15123
15124 USB MASS STORAGE DRIVER
15125 M:      Alan Stern <stern@rowland.harvard.edu>
15126 L:      linux-usb@vger.kernel.org
15127 L:      usb-storage@lists.one-eyed-alien.net
15128 S:      Maintained
15129 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15130 F:      drivers/usb/storage/
15131
15132 USB MIDI DRIVER
15133 M:      Clemens Ladisch <clemens@ladisch.de>
15134 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15135 T:      git git://git.alsa-project.org/alsa-kernel.git
15136 S:      Maintained
15137 F:      sound/usb/midi.*
15138
15139 USB NETWORKING DRIVERS
15140 L:      linux-usb@vger.kernel.org
15141 S:      Odd Fixes
15142 F:      drivers/net/usb/
15143
15144 USB OHCI DRIVER
15145 M:      Alan Stern <stern@rowland.harvard.edu>
15146 L:      linux-usb@vger.kernel.org
15147 S:      Maintained
15148 F:      Documentation/usb/ohci.txt
15149 F:      drivers/usb/host/ohci*
15150
15151 USB OTG FSM (Finite State Machine)
15152 M:      Peter Chen <Peter.Chen@nxp.com>
15153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15154 L:      linux-usb@vger.kernel.org
15155 S:      Maintained
15156 F:      drivers/usb/common/usb-otg-fsm.c
15157
15158 USB OVER IP DRIVER
15159 M:      Valentina Manea <valentina.manea.m@gmail.com>
15160 M:      Shuah Khan <shuah@kernel.org>
15161 L:      linux-usb@vger.kernel.org
15162 S:      Maintained
15163 F:      Documentation/usb/usbip_protocol.txt
15164 F:      drivers/usb/usbip/
15165 F:      tools/usb/usbip/
15166 F:      tools/testing/selftests/drivers/usb/usbip/
15167
15168 USB PEGASUS DRIVER
15169 M:      Petko Manolov <petkan@nucleusys.com>
15170 L:      linux-usb@vger.kernel.org
15171 L:      netdev@vger.kernel.org
15172 T:      git git://github.com/petkan/pegasus.git
15173 W:      https://github.com/petkan/pegasus
15174 S:      Maintained
15175 F:      drivers/net/usb/pegasus.*
15176
15177 USB PHY LAYER
15178 M:      Felipe Balbi <balbi@kernel.org>
15179 L:      linux-usb@vger.kernel.org
15180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15181 S:      Maintained
15182 F:      drivers/usb/phy/
15183
15184 USB PRINTER DRIVER (usblp)
15185 M:      Pete Zaitcev <zaitcev@redhat.com>
15186 L:      linux-usb@vger.kernel.org
15187 S:      Supported
15188 F:      drivers/usb/class/usblp.c
15189
15190 USB QMI WWAN NETWORK DRIVER
15191 M:      Bjørn Mork <bjorn@mork.no>
15192 L:      netdev@vger.kernel.org
15193 S:      Maintained
15194 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15195 F:      drivers/net/usb/qmi_wwan.c
15196
15197 USB RTL8150 DRIVER
15198 M:      Petko Manolov <petkan@nucleusys.com>
15199 L:      linux-usb@vger.kernel.org
15200 L:      netdev@vger.kernel.org
15201 T:      git git://github.com/petkan/rtl8150.git
15202 W:      https://github.com/petkan/rtl8150
15203 S:      Maintained
15204 F:      drivers/net/usb/rtl8150.c
15205
15206 USB SERIAL SUBSYSTEM
15207 M:      Johan Hovold <johan@kernel.org>
15208 L:      linux-usb@vger.kernel.org
15209 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15210 S:      Maintained
15211 F:      Documentation/usb/usb-serial.txt
15212 F:      drivers/usb/serial/
15213 F:      include/linux/usb/serial.h
15214
15215 USB SMSC75XX ETHERNET DRIVER
15216 M:      Steve Glendinning <steve.glendinning@shawell.net>
15217 L:      netdev@vger.kernel.org
15218 S:      Maintained
15219 F:      drivers/net/usb/smsc75xx.*
15220
15221 USB SMSC95XX ETHERNET DRIVER
15222 M:      Steve Glendinning <steve.glendinning@shawell.net>
15223 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15224 L:      netdev@vger.kernel.org
15225 S:      Maintained
15226 F:      drivers/net/usb/smsc95xx.*
15227
15228 USB SUBSYSTEM
15229 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15230 L:      linux-usb@vger.kernel.org
15231 W:      http://www.linux-usb.org
15232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15233 S:      Supported
15234 F:      Documentation/devicetree/bindings/usb/
15235 F:      Documentation/usb/
15236 F:      drivers/usb/
15237 F:      include/linux/usb.h
15238 F:      include/linux/usb/
15239
15240 USB TYPEC PI3USB30532 MUX DRIVER
15241 M:      Hans de Goede <hdegoede@redhat.com>
15242 L:      linux-usb@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/usb/typec/mux/pi3usb30532.c
15245
15246 USB TYPEC CLASS
15247 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15248 L:      linux-usb@vger.kernel.org
15249 S:      Maintained
15250 F:      Documentation/ABI/testing/sysfs-class-typec
15251 F:      Documentation/driver-api/usb/typec.rst
15252 F:      drivers/usb/typec/
15253 F:      include/linux/usb/typec.h
15254
15255 USB TYPEC BUS FOR ALTERNATE MODES
15256 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15257 L:      linux-usb@vger.kernel.org
15258 S:      Maintained
15259 F:      Documentation/ABI/testing/sysfs-bus-typec
15260 F:      Documentation/driver-api/usb/typec_bus.rst
15261 F:      drivers/usb/typec/altmodes/
15262 F:      include/linux/usb/typec_altmode.h
15263
15264 USB UHCI DRIVER
15265 M:      Alan Stern <stern@rowland.harvard.edu>
15266 L:      linux-usb@vger.kernel.org
15267 S:      Maintained
15268 F:      drivers/usb/host/uhci*
15269
15270 USB VIDEO CLASS
15271 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15272 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15273 L:      linux-media@vger.kernel.org
15274 T:      git git://linuxtv.org/media_tree.git
15275 W:      http://www.ideasonboard.org/uvc/
15276 S:      Maintained
15277 F:      drivers/media/usb/uvc/
15278 F:      include/uapi/linux/uvcvideo.h
15279
15280 USB VISION DRIVER
15281 M:      Hans Verkuil <hverkuil@xs4all.nl>
15282 L:      linux-media@vger.kernel.org
15283 T:      git git://linuxtv.org/media_tree.git
15284 W:      https://linuxtv.org
15285 S:      Odd Fixes
15286 F:      drivers/media/usb/usbvision/
15287
15288 USB WEBCAM GADGET
15289 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15290 L:      linux-usb@vger.kernel.org
15291 S:      Maintained
15292 F:      drivers/usb/gadget/function/*uvc*
15293 F:      drivers/usb/gadget/legacy/webcam.c
15294 F:      include/uapi/linux/usb/g_uvc.h
15295
15296 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15297 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15298 L:      linux-wireless@vger.kernel.org
15299 S:      Maintained
15300 F:      drivers/net/wireless/rndis_wlan.c
15301
15302 USB XHCI DRIVER
15303 M:      Mathias Nyman <mathias.nyman@intel.com>
15304 L:      linux-usb@vger.kernel.org
15305 S:      Supported
15306 F:      drivers/usb/host/xhci*
15307 F:      drivers/usb/host/pci-quirks*
15308
15309 USB ZD1201 DRIVER
15310 L:      linux-wireless@vger.kernel.org
15311 W:      http://linux-lc100020.sourceforge.net
15312 S:      Orphan
15313 F:      drivers/net/wireless/zydas/zd1201.*
15314
15315 USB ZR364XX DRIVER
15316 M:      Antoine Jacquet <royale@zerezo.com>
15317 L:      linux-usb@vger.kernel.org
15318 L:      linux-media@vger.kernel.org
15319 T:      git git://linuxtv.org/media_tree.git
15320 W:      http://royale.zerezo.com/zr364xx/
15321 S:      Maintained
15322 F:      Documentation/media/v4l-drivers/zr364xx*
15323 F:      drivers/media/usb/zr364xx/
15324
15325 USER-MODE LINUX (UML)
15326 M:      Jeff Dike <jdike@addtoit.com>
15327 M:      Richard Weinberger <richard@nod.at>
15328 L:      linux-um@lists.infradead.org
15329 W:      http://user-mode-linux.sourceforge.net
15330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15331 S:      Maintained
15332 F:      Documentation/virtual/uml/
15333 F:      arch/um/
15334 F:      arch/x86/um/
15335 F:      fs/hostfs/
15336 F:      fs/hppfs/
15337
15338 USERSPACE I/O (UIO)
15339 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15340 S:      Maintained
15341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15342 F:      Documentation/driver-api/uio-howto.rst
15343 F:      drivers/uio/
15344 F:      include/linux/uio*.h
15345
15346 UTIL-LINUX PACKAGE
15347 M:      Karel Zak <kzak@redhat.com>
15348 L:      util-linux@vger.kernel.org
15349 W:      http://en.wikipedia.org/wiki/Util-linux
15350 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15351 S:      Maintained
15352
15353 UUID HELPERS
15354 M:      Christoph Hellwig <hch@lst.de>
15355 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15356 L:      linux-kernel@vger.kernel.org
15357 T:      git git://git.infradead.org/users/hch/uuid.git
15358 F:      lib/uuid.c
15359 F:      lib/test_uuid.c
15360 F:      include/linux/uuid.h
15361 F:      include/uapi/linux/uuid.h
15362 S:      Maintained
15363
15364 UVESAFB DRIVER
15365 M:      Michal Januszewski <spock@gentoo.org>
15366 L:      linux-fbdev@vger.kernel.org
15367 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15368 S:      Maintained
15369 F:      Documentation/fb/uvesafb.txt
15370 F:      drivers/video/fbdev/uvesafb.*
15371
15372 VF610 NAND DRIVER
15373 M:      Stefan Agner <stefan@agner.ch>
15374 L:      linux-mtd@lists.infradead.org
15375 S:      Supported
15376 F:      drivers/mtd/nand/raw/vf610_nfc.c
15377
15378 VFAT/FAT/MSDOS FILESYSTEM
15379 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15380 S:      Maintained
15381 F:      Documentation/filesystems/vfat.txt
15382 F:      fs/fat/
15383
15384 VFIO DRIVER
15385 M:      Alex Williamson <alex.williamson@redhat.com>
15386 L:      kvm@vger.kernel.org
15387 T:      git git://github.com/awilliam/linux-vfio.git
15388 S:      Maintained
15389 F:      Documentation/vfio.txt
15390 F:      drivers/vfio/
15391 F:      include/linux/vfio.h
15392 F:      include/uapi/linux/vfio.h
15393
15394 VFIO MEDIATED DEVICE DRIVERS
15395 M:      Kirti Wankhede <kwankhede@nvidia.com>
15396 L:      kvm@vger.kernel.org
15397 S:      Maintained
15398 F:      Documentation/vfio-mediated-device.txt
15399 F:      drivers/vfio/mdev/
15400 F:      include/linux/mdev.h
15401 F:      samples/vfio-mdev/
15402
15403 VFIO PLATFORM DRIVER
15404 M:      Eric Auger <eric.auger@redhat.com>
15405 L:      kvm@vger.kernel.org
15406 S:      Maintained
15407 F:      drivers/vfio/platform/
15408
15409 VGA_SWITCHEROO
15410 R:      Lukas Wunner <lukas@wunner.de>
15411 S:      Maintained
15412 F:      Documentation/gpu/vga-switcheroo.rst
15413 F:      drivers/gpu/vga/vga_switcheroo.c
15414 F:      include/linux/vga_switcheroo.h
15415 T:      git git://anongit.freedesktop.org/drm/drm-misc
15416
15417 VIA RHINE NETWORK DRIVER
15418 S:      Orphan
15419 F:      drivers/net/ethernet/via/via-rhine.c
15420
15421 VIA SD/MMC CARD CONTROLLER DRIVER
15422 M:      Bruce Chang <brucechang@via.com.tw>
15423 M:      Harald Welte <HaraldWelte@viatech.com>
15424 S:      Maintained
15425 F:      drivers/mmc/host/via-sdmmc.c
15426
15427 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15428 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15429 L:      linux-fbdev@vger.kernel.org
15430 S:      Maintained
15431 F:      include/linux/via-core.h
15432 F:      include/linux/via-gpio.h
15433 F:      include/linux/via_i2c.h
15434 F:      drivers/video/fbdev/via/
15435
15436 VIA VELOCITY NETWORK DRIVER
15437 M:      Francois Romieu <romieu@fr.zoreil.com>
15438 L:      netdev@vger.kernel.org
15439 S:      Maintained
15440 F:      drivers/net/ethernet/via/via-velocity.*
15441
15442 VICODEC VIRTUAL CODEC DRIVER
15443 M:      Hans Verkuil <hans.verkuil@cisco.com>
15444 L:      linux-media@vger.kernel.org
15445 T:      git git://linuxtv.org/media_tree.git
15446 W:      https://linuxtv.org
15447 S:      Maintained
15448 F:      drivers/media/platform/vicodec/*
15449
15450 VIDEO MULTIPLEXER DRIVER
15451 M:      Philipp Zabel <p.zabel@pengutronix.de>
15452 L:      linux-media@vger.kernel.org
15453 S:      Maintained
15454 F:      drivers/media/platform/video-mux.c
15455
15456 VIDEO I2C POLLING DRIVER
15457 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15458 L:      linux-media@vger.kernel.org
15459 S:      Maintained
15460 F:      drivers/media/i2c/video-i2c.c
15461
15462 VIDEOBUF2 FRAMEWORK
15463 M:      Pawel Osciak <pawel@osciak.com>
15464 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15465 M:      Kyungmin Park <kyungmin.park@samsung.com>
15466 L:      linux-media@vger.kernel.org
15467 S:      Maintained
15468 F:      drivers/media/v4l2-core/videobuf2-*
15469 F:      include/media/videobuf2-*
15470
15471 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15472 M:      Helen Koike <helen.koike@collabora.com>
15473 L:      linux-media@vger.kernel.org
15474 T:      git git://linuxtv.org/media_tree.git
15475 W:      https://linuxtv.org
15476 S:      Maintained
15477 F:      drivers/media/platform/vimc/*
15478
15479 VIRT LIB
15480 M:      Alex Williamson <alex.williamson@redhat.com>
15481 M:      Paolo Bonzini <pbonzini@redhat.com>
15482 L:      kvm@vger.kernel.org
15483 S:      Supported
15484 F:      virt/lib/
15485
15486 VIRTIO AND VHOST VSOCK DRIVER
15487 M:      Stefan Hajnoczi <stefanha@redhat.com>
15488 L:      kvm@vger.kernel.org
15489 L:      virtualization@lists.linux-foundation.org
15490 L:      netdev@vger.kernel.org
15491 S:      Maintained
15492 F:      include/linux/virtio_vsock.h
15493 F:      include/uapi/linux/virtio_vsock.h
15494 F:      include/uapi/linux/vsockmon.h
15495 F:      include/uapi/linux/vm_sockets_diag.h
15496 F:      net/vmw_vsock/diag.c
15497 F:      net/vmw_vsock/af_vsock_tap.c
15498 F:      net/vmw_vsock/virtio_transport_common.c
15499 F:      net/vmw_vsock/virtio_transport.c
15500 F:      drivers/net/vsockmon.c
15501 F:      drivers/vhost/vsock.c
15502 F:      drivers/vhost/vsock.h
15503 F:      tools/testing/vsock/
15504
15505 VIRTIO CONSOLE DRIVER
15506 M:      Amit Shah <amit@kernel.org>
15507 L:      virtualization@lists.linux-foundation.org
15508 S:      Maintained
15509 F:      drivers/char/virtio_console.c
15510 F:      include/linux/virtio_console.h
15511 F:      include/uapi/linux/virtio_console.h
15512
15513 VIRTIO CORE, NET AND BLOCK DRIVERS
15514 M:      "Michael S. Tsirkin" <mst@redhat.com>
15515 M:      Jason Wang <jasowang@redhat.com>
15516 L:      virtualization@lists.linux-foundation.org
15517 S:      Maintained
15518 F:      Documentation/devicetree/bindings/virtio/
15519 F:      drivers/virtio/
15520 F:      tools/virtio/
15521 F:      drivers/net/virtio_net.c
15522 F:      drivers/block/virtio_blk.c
15523 F:      include/linux/virtio*.h
15524 F:      include/uapi/linux/virtio_*.h
15525 F:      drivers/crypto/virtio/
15526 F:      mm/balloon_compaction.c
15527
15528 VIRTIO CRYPTO DRIVER
15529 M:      Gonglei <arei.gonglei@huawei.com>
15530 L:      virtualization@lists.linux-foundation.org
15531 L:      linux-crypto@vger.kernel.org
15532 S:      Maintained
15533 F:      drivers/crypto/virtio/
15534 F:      include/uapi/linux/virtio_crypto.h
15535
15536 VIRTIO DRIVERS FOR S390
15537 M:      Cornelia Huck <cohuck@redhat.com>
15538 M:      Halil Pasic <pasic@linux.ibm.com>
15539 L:      linux-s390@vger.kernel.org
15540 L:      virtualization@lists.linux-foundation.org
15541 L:      kvm@vger.kernel.org
15542 S:      Supported
15543 F:      drivers/s390/virtio/
15544 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15545
15546 VIRTIO GPU DRIVER
15547 M:      David Airlie <airlied@linux.ie>
15548 M:      Gerd Hoffmann <kraxel@redhat.com>
15549 L:      dri-devel@lists.freedesktop.org
15550 L:      virtualization@lists.linux-foundation.org
15551 T:      git git://anongit.freedesktop.org/drm/drm-misc
15552 S:      Maintained
15553 F:      drivers/gpu/drm/virtio/
15554 F:      include/uapi/linux/virtio_gpu.h
15555
15556 VIRTIO HOST (VHOST)
15557 M:      "Michael S. Tsirkin" <mst@redhat.com>
15558 M:      Jason Wang <jasowang@redhat.com>
15559 L:      kvm@vger.kernel.org
15560 L:      virtualization@lists.linux-foundation.org
15561 L:      netdev@vger.kernel.org
15562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15563 S:      Maintained
15564 F:      drivers/vhost/
15565 F:      include/uapi/linux/vhost.h
15566
15567 VIRTIO INPUT DRIVER
15568 M:      Gerd Hoffmann <kraxel@redhat.com>
15569 S:      Maintained
15570 F:      drivers/virtio/virtio_input.c
15571 F:      include/uapi/linux/virtio_input.h
15572
15573 VIRTUAL BOX GUEST DEVICE DRIVER
15574 M:      Hans de Goede <hdegoede@redhat.com>
15575 M:      Arnd Bergmann <arnd@arndb.de>
15576 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15577 S:      Maintained
15578 F:      include/linux/vbox_utils.h
15579 F:      include/uapi/linux/vbox*.h
15580 F:      drivers/virt/vboxguest/
15581
15582 VIRTUAL SERIO DEVICE DRIVER
15583 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15584 S:      Maintained
15585 F:      drivers/input/serio/userio.c
15586 F:      include/uapi/linux/userio.h
15587
15588 VIVID VIRTUAL VIDEO DRIVER
15589 M:      Hans Verkuil <hverkuil@xs4all.nl>
15590 L:      linux-media@vger.kernel.org
15591 T:      git git://linuxtv.org/media_tree.git
15592 W:      https://linuxtv.org
15593 S:      Maintained
15594 F:      drivers/media/platform/vivid/*
15595
15596 VLYNQ BUS
15597 M:      Florian Fainelli <f.fainelli@gmail.com>
15598 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15599 S:      Maintained
15600 F:      drivers/vlynq/vlynq.c
15601 F:      include/linux/vlynq.h
15602
15603 VME SUBSYSTEM
15604 M:      Martyn Welch <martyn@welchs.me.uk>
15605 M:      Manohar Vanga <manohar.vanga@gmail.com>
15606 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15607 L:      devel@driverdev.osuosl.org
15608 S:      Maintained
15609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15610 F:      Documentation/driver-api/vme.rst
15611 F:      drivers/staging/vme/
15612 F:      drivers/vme/
15613 F:      include/linux/vme*
15614
15615 VMWARE BALLOON DRIVER
15616 M:      Xavier Deguillard <xdeguillard@vmware.com>
15617 M:      Nadav Amit <namit@vmware.com>
15618 M:      "VMware, Inc." <pv-drivers@vmware.com>
15619 L:      linux-kernel@vger.kernel.org
15620 S:      Maintained
15621 F:      drivers/misc/vmw_balloon.c
15622
15623 VMWARE HYPERVISOR INTERFACE
15624 M:      Alok Kataria <akataria@vmware.com>
15625 L:      virtualization@lists.linux-foundation.org
15626 S:      Supported
15627 F:      arch/x86/kernel/cpu/vmware.c
15628
15629 VMWARE PVRDMA DRIVER
15630 M:      Adit Ranadive <aditr@vmware.com>
15631 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15632 L:      linux-rdma@vger.kernel.org
15633 S:      Maintained
15634 F:      drivers/infiniband/hw/vmw_pvrdma/
15635
15636 VMware PVSCSI driver
15637 M:      Jim Gill <jgill@vmware.com>
15638 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15639 L:      linux-scsi@vger.kernel.org
15640 S:      Maintained
15641 F:      drivers/scsi/vmw_pvscsi.c
15642 F:      drivers/scsi/vmw_pvscsi.h
15643
15644 VMWARE VMMOUSE SUBDRIVER
15645 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15646 M:      "VMware, Inc." <pv-drivers@vmware.com>
15647 L:      linux-input@vger.kernel.org
15648 S:      Maintained
15649 F:      drivers/input/mouse/vmmouse.c
15650 F:      drivers/input/mouse/vmmouse.h
15651
15652 VMWARE VMXNET3 ETHERNET DRIVER
15653 M:      Ronak Doshi <doshir@vmware.com>
15654 M:      "VMware, Inc." <pv-drivers@vmware.com>
15655 L:      netdev@vger.kernel.org
15656 S:      Maintained
15657 F:      drivers/net/vmxnet3/
15658
15659 VOCORE VOCORE2 BOARD
15660 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15661 L:      linux-mips@linux-mips.org
15662 S:      Maintained
15663 F:      arch/mips/boot/dts/ralink/vocore2.dts
15664
15665 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15666 M:      Liam Girdwood <lgirdwood@gmail.com>
15667 M:      Mark Brown <broonie@kernel.org>
15668 L:      linux-kernel@vger.kernel.org
15669 W:      http://www.slimlogic.co.uk/?p=48
15670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15671 S:      Supported
15672 F:      Documentation/devicetree/bindings/regulator/
15673 F:      Documentation/power/regulator/
15674 F:      drivers/regulator/
15675 F:      include/dt-bindings/regulator/
15676 F:      include/linux/regulator/
15677
15678 VRF
15679 M:      David Ahern <dsa@cumulusnetworks.com>
15680 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15681 L:      netdev@vger.kernel.org
15682 S:      Maintained
15683 F:      drivers/net/vrf.c
15684 F:      Documentation/networking/vrf.txt
15685
15686 VT1211 HARDWARE MONITOR DRIVER
15687 M:      Juerg Haefliger <juergh@gmail.com>
15688 L:      linux-hwmon@vger.kernel.org
15689 S:      Maintained
15690 F:      Documentation/hwmon/vt1211
15691 F:      drivers/hwmon/vt1211.c
15692
15693 VT8231 HARDWARE MONITOR DRIVER
15694 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15695 L:      linux-hwmon@vger.kernel.org
15696 S:      Maintained
15697 F:      drivers/hwmon/vt8231.c
15698
15699 VUB300 USB to SDIO/SD/MMC bridge chip
15700 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15701 L:      linux-mmc@vger.kernel.org
15702 L:      linux-usb@vger.kernel.org
15703 S:      Supported
15704 F:      drivers/mmc/host/vub300.c
15705
15706 W1 DALLAS'S 1-WIRE BUS
15707 M:      Evgeniy Polyakov <zbr@ioremap.net>
15708 S:      Maintained
15709 F:      Documentation/devicetree/bindings/w1/
15710 F:      Documentation/w1/
15711 F:      drivers/w1/
15712 F:      include/linux/w1.h
15713
15714 W83791D HARDWARE MONITORING DRIVER
15715 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15716 L:      linux-hwmon@vger.kernel.org
15717 S:      Maintained
15718 F:      Documentation/hwmon/w83791d
15719 F:      drivers/hwmon/w83791d.c
15720
15721 W83793 HARDWARE MONITORING DRIVER
15722 M:      Rudolf Marek <r.marek@assembler.cz>
15723 L:      linux-hwmon@vger.kernel.org
15724 S:      Maintained
15725 F:      Documentation/hwmon/w83793
15726 F:      drivers/hwmon/w83793.c
15727
15728 W83795 HARDWARE MONITORING DRIVER
15729 M:      Jean Delvare <jdelvare@suse.com>
15730 L:      linux-hwmon@vger.kernel.org
15731 S:      Maintained
15732 F:      drivers/hwmon/w83795.c
15733
15734 W83L51xD SD/MMC CARD INTERFACE DRIVER
15735 M:      Pierre Ossman <pierre@ossman.eu>
15736 S:      Maintained
15737 F:      drivers/mmc/host/wbsd.*
15738
15739 WACOM PROTOCOL 4 SERIAL TABLETS
15740 M:      Julian Squires <julian@cipht.net>
15741 M:      Hans de Goede <hdegoede@redhat.com>
15742 L:      linux-input@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/input/tablet/wacom_serial4.c
15745
15746 WATCHDOG DEVICE DRIVERS
15747 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15748 M:      Guenter Roeck <linux@roeck-us.net>
15749 L:      linux-watchdog@vger.kernel.org
15750 W:      http://www.linux-watchdog.org/
15751 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15752 S:      Maintained
15753 F:      Documentation/devicetree/bindings/watchdog/
15754 F:      Documentation/watchdog/
15755 F:      drivers/watchdog/
15756 F:      include/linux/watchdog.h
15757 F:      include/uapi/linux/watchdog.h
15758
15759 WHISKEYCOVE PMIC GPIO DRIVER
15760 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15761 L:      linux-gpio@vger.kernel.org
15762 S:      Maintained
15763 F:      drivers/gpio/gpio-wcove.c
15764
15765 WIIMOTE HID DRIVER
15766 M:      David Herrmann <dh.herrmann@googlemail.com>
15767 L:      linux-input@vger.kernel.org
15768 S:      Maintained
15769 F:      drivers/hid/hid-wiimote*
15770
15771 WILOCITY WIL6210 WIRELESS DRIVER
15772 M:      Maya Erez <merez@codeaurora.org>
15773 L:      linux-wireless@vger.kernel.org
15774 L:      wil6210@qti.qualcomm.com
15775 S:      Supported
15776 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15777 F:      drivers/net/wireless/ath/wil6210/
15778
15779 WIMAX STACK
15780 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15781 M:      linux-wimax@intel.com
15782 L:      wimax@linuxwimax.org (subscribers-only)
15783 S:      Supported
15784 W:      http://linuxwimax.org
15785 F:      Documentation/wimax/README.wimax
15786 F:      include/linux/wimax/debug.h
15787 F:      include/net/wimax.h
15788 F:      include/uapi/linux/wimax.h
15789 F:      net/wimax/
15790
15791 WINBOND CIR DRIVER
15792 M:      David Härdeman <david@hardeman.nu>
15793 S:      Maintained
15794 F:      drivers/media/rc/winbond-cir.c
15795
15796 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15797 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15798 L:      linux-watchdog@vger.kernel.org
15799 S:      Maintained
15800 F:      drivers/watchdog/ebc-c384_wdt.c
15801
15802 WINSYSTEMS WS16C48 GPIO DRIVER
15803 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15804 L:      linux-gpio@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/gpio/gpio-ws16c48.c
15807
15808 WISTRON LAPTOP BUTTON DRIVER
15809 M:      Miloslav Trmac <mitr@volny.cz>
15810 S:      Maintained
15811 F:      drivers/input/misc/wistron_btns.c
15812
15813 WL3501 WIRELESS PCMCIA CARD DRIVER
15814 L:      linux-wireless@vger.kernel.org
15815 S:      Odd fixes
15816 F:      drivers/net/wireless/wl3501*
15817
15818 WOLFSON MICROELECTRONICS DRIVERS
15819 L:      patches@opensource.cirrus.com
15820 T:      git https://github.com/CirrusLogic/linux-drivers.git
15821 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15822 S:      Supported
15823 F:      Documentation/hwmon/wm83??
15824 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15825 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15826 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15827 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15828 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15829 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15830 F:      drivers/clk/clk-wm83*.c
15831 F:      drivers/extcon/extcon-arizona.c
15832 F:      drivers/leds/leds-wm83*.c
15833 F:      drivers/gpio/gpio-*wm*.c
15834 F:      drivers/gpio/gpio-arizona.c
15835 F:      drivers/hwmon/wm83??-hwmon.c
15836 F:      drivers/input/misc/wm831x-on.c
15837 F:      drivers/input/touchscreen/wm831x-ts.c
15838 F:      drivers/input/touchscreen/wm97*.c
15839 F:      drivers/mfd/arizona*
15840 F:      drivers/mfd/wm*.c
15841 F:      drivers/mfd/cs47l24*
15842 F:      drivers/power/supply/wm83*.c
15843 F:      drivers/rtc/rtc-wm83*.c
15844 F:      drivers/regulator/wm8*.c
15845 F:      drivers/regulator/arizona*
15846 F:      drivers/video/backlight/wm83*_bl.c
15847 F:      drivers/watchdog/wm83*_wdt.c
15848 F:      include/linux/mfd/arizona/
15849 F:      include/linux/mfd/wm831x/
15850 F:      include/linux/mfd/wm8350/
15851 F:      include/linux/mfd/wm8400*
15852 F:      include/linux/regulator/arizona*
15853 F:      include/linux/wm97xx.h
15854 F:      include/sound/wm????.h
15855 F:      sound/soc/codecs/arizona.?
15856 F:      sound/soc/codecs/wm*
15857 F:      sound/soc/codecs/cs47l24*
15858
15859 WORKQUEUE
15860 M:      Tejun Heo <tj@kernel.org>
15861 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15863 S:      Maintained
15864 F:      include/linux/workqueue.h
15865 F:      kernel/workqueue.c
15866 F:      Documentation/core-api/workqueue.rst
15867
15868 X-POWERS AXP288 PMIC DRIVERS
15869 M:      Hans de Goede <hdegoede@redhat.com>
15870 S:      Maintained
15871 N:      axp288
15872 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15873
15874 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15875 M:      Chen-Yu Tsai <wens@csie.org>
15876 L:      linux-kernel@vger.kernel.org
15877 S:      Maintained
15878 N:      axp[128]
15879
15880 X.25 NETWORK LAYER
15881 M:      Andrew Hendry <andrew.hendry@gmail.com>
15882 L:      linux-x25@vger.kernel.org
15883 S:      Odd Fixes
15884 F:      Documentation/networking/x25*
15885 F:      include/net/x25*
15886 F:      net/x25/
15887
15888 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15889 M:      Thomas Gleixner <tglx@linutronix.de>
15890 M:      Ingo Molnar <mingo@redhat.com>
15891 R:      "H. Peter Anvin" <hpa@zytor.com>
15892 M:      x86@kernel.org
15893 L:      linux-kernel@vger.kernel.org
15894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15895 S:      Maintained
15896 F:      Documentation/devicetree/bindings/x86/
15897 F:      Documentation/x86/
15898 F:      arch/x86/
15899
15900 X86 ENTRY CODE
15901 M:      Andy Lutomirski <luto@kernel.org>
15902 L:      linux-kernel@vger.kernel.org
15903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15904 S:      Maintained
15905 F:      arch/x86/entry/
15906
15907 X86 MCE INFRASTRUCTURE
15908 M:      Tony Luck <tony.luck@intel.com>
15909 M:      Borislav Petkov <bp@alien8.de>
15910 L:      linux-edac@vger.kernel.org
15911 S:      Maintained
15912 F:      arch/x86/kernel/cpu/mcheck/*
15913
15914 X86 MICROCODE UPDATE SUPPORT
15915 M:      Borislav Petkov <bp@alien8.de>
15916 S:      Maintained
15917 F:      arch/x86/kernel/cpu/microcode/*
15918
15919 X86 PLATFORM DRIVERS
15920 M:      Darren Hart <dvhart@infradead.org>
15921 M:      Andy Shevchenko <andy@infradead.org>
15922 L:      platform-driver-x86@vger.kernel.org
15923 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15924 S:      Maintained
15925 F:      drivers/platform/x86/
15926 F:      drivers/platform/olpc/
15927
15928 X86 VDSO
15929 M:      Andy Lutomirski <luto@kernel.org>
15930 L:      linux-kernel@vger.kernel.org
15931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15932 S:      Maintained
15933 F:      arch/x86/entry/vdso/
15934
15935 XC2028/3028 TUNER DRIVER
15936 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15937 L:      linux-media@vger.kernel.org
15938 W:      https://linuxtv.org
15939 T:      git git://linuxtv.org/media_tree.git
15940 S:      Maintained
15941 F:      drivers/media/tuners/tuner-xc2028.*
15942
15943 XDP SOCKETS (AF_XDP)
15944 M:      Björn Töpel <bjorn.topel@intel.com>
15945 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15946 L:      netdev@vger.kernel.org
15947 S:      Maintained
15948 F:      kernel/bpf/xskmap.c
15949 F:      net/xdp/
15950
15951 XEN BLOCK SUBSYSTEM
15952 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15953 M:      Roger Pau Monné <roger.pau@citrix.com>
15954 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15955 S:      Supported
15956 F:      drivers/block/xen-blkback/*
15957 F:      drivers/block/xen*
15958
15959 XEN HYPERVISOR ARM
15960 M:      Stefano Stabellini <sstabellini@kernel.org>
15961 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15962 S:      Maintained
15963 F:      arch/arm/xen/
15964 F:      arch/arm/include/asm/xen/
15965
15966 XEN HYPERVISOR ARM64
15967 M:      Stefano Stabellini <sstabellini@kernel.org>
15968 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15969 S:      Maintained
15970 F:      arch/arm64/xen/
15971 F:      arch/arm64/include/asm/xen/
15972
15973 XEN HYPERVISOR INTERFACE
15974 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15975 M:      Juergen Gross <jgross@suse.com>
15976 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15978 S:      Supported
15979 F:      arch/x86/xen/
15980 F:      drivers/*/xen-*front.c
15981 F:      drivers/xen/
15982 F:      arch/x86/include/asm/xen/
15983 F:      arch/x86/include/asm/pvclock-abi.h
15984 F:      include/xen/
15985 F:      include/uapi/xen/
15986 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15987 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15988
15989 XEN NETWORK BACKEND DRIVER
15990 M:      Wei Liu <wei.liu2@citrix.com>
15991 M:      Paul Durrant <paul.durrant@citrix.com>
15992 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15993 L:      netdev@vger.kernel.org
15994 S:      Supported
15995 F:      drivers/net/xen-netback/*
15996
15997 XEN PCI SUBSYSTEM
15998 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15999 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16000 S:      Supported
16001 F:      arch/x86/pci/*xen*
16002 F:      drivers/pci/*xen*
16003
16004 XEN PVSCSI DRIVERS
16005 M:      Juergen Gross <jgross@suse.com>
16006 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16007 L:      linux-scsi@vger.kernel.org
16008 S:      Supported
16009 F:      drivers/scsi/xen-scsifront.c
16010 F:      drivers/xen/xen-scsiback.c
16011 F:      include/xen/interface/io/vscsiif.h
16012
16013 XEN SWIOTLB SUBSYSTEM
16014 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16015 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16016 L:      iommu@lists.linux-foundation.org
16017 S:      Supported
16018 F:      arch/x86/xen/*swiotlb*
16019 F:      drivers/xen/*swiotlb*
16020
16021 XEN SOUND FRONTEND DRIVER
16022 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16023 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16025 S:      Supported
16026 F:      sound/xen/*
16027
16028 XFS FILESYSTEM
16029 M:      Darrick J. Wong <darrick.wong@oracle.com>
16030 M:      linux-xfs@vger.kernel.org
16031 L:      linux-xfs@vger.kernel.org
16032 W:      http://xfs.org/
16033 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16034 S:      Supported
16035 F:      Documentation/filesystems/xfs.txt
16036 F:      fs/xfs/
16037
16038 XILINX AXI ETHERNET DRIVER
16039 M:      Anirudha Sarangi <anirudh@xilinx.com>
16040 M:      John Linn <John.Linn@xilinx.com>
16041 S:      Maintained
16042 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16043
16044 XILINX UARTLITE SERIAL DRIVER
16045 M:      Peter Korsgaard <jacmet@sunsite.dk>
16046 L:      linux-serial@vger.kernel.org
16047 S:      Maintained
16048 F:      drivers/tty/serial/uartlite.c
16049
16050 XILINX VIDEO IP CORES
16051 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16052 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16053 L:      linux-media@vger.kernel.org
16054 T:      git git://linuxtv.org/media_tree.git
16055 S:      Supported
16056 F:      Documentation/devicetree/bindings/media/xilinx/
16057 F:      drivers/media/platform/xilinx/
16058 F:      include/uapi/linux/xilinx-v4l2-controls.h
16059
16060 XILLYBUS DRIVER
16061 M:      Eli Billauer <eli.billauer@gmail.com>
16062 L:      linux-kernel@vger.kernel.org
16063 S:      Supported
16064 F:      drivers/char/xillybus/
16065
16066 XLP9XX I2C DRIVER
16067 M:      George Cherian <george.cherian@cavium.com>
16068 M:      Jan Glauber <jglauber@cavium.com>
16069 L:      linux-i2c@vger.kernel.org
16070 W:      http://www.cavium.com
16071 S:      Supported
16072 F:      drivers/i2c/busses/i2c-xlp9xx.c
16073
16074 XRA1403 GPIO EXPANDER
16075 M:      Nandor Han <nandor.han@ge.com>
16076 M:      Semi Malinen <semi.malinen@ge.com>
16077 L:      linux-gpio@vger.kernel.org
16078 S:      Maintained
16079 F:      drivers/gpio/gpio-xra1403.c
16080 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16081
16082 XTENSA XTFPGA PLATFORM SUPPORT
16083 M:      Max Filippov <jcmvbkbc@gmail.com>
16084 L:      linux-xtensa@linux-xtensa.org
16085 S:      Maintained
16086 F:      drivers/spi/spi-xtensa-xtfpga.c
16087 F:      sound/soc/xtensa/xtfpga-i2s.c
16088
16089 YAM DRIVER FOR AX.25
16090 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16091 L:      linux-hams@vger.kernel.org
16092 S:      Maintained
16093 F:      drivers/net/hamradio/yam*
16094 F:      include/linux/yam.h
16095
16096 YAMA SECURITY MODULE
16097 M:      Kees Cook <keescook@chromium.org>
16098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16099 S:      Supported
16100 F:      security/yama/
16101 F:      Documentation/admin-guide/LSM/Yama.rst
16102
16103 YEALINK PHONE DRIVER
16104 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16105 L:      usbb2k-api-dev@nongnu.org
16106 S:      Maintained
16107 F:      Documentation/input/devices/yealink.rst
16108 F:      drivers/input/misc/yealink.*
16109
16110 Z8530 DRIVER FOR AX.25
16111 M:      Joerg Reuter <jreuter@yaina.de>
16112 W:      http://yaina.de/jreuter/
16113 W:      http://www.qsl.net/dl1bke/
16114 L:      linux-hams@vger.kernel.org
16115 S:      Maintained
16116 F:      Documentation/networking/z8530drv.txt
16117 F:      drivers/net/hamradio/*scc.c
16118 F:      drivers/net/hamradio/z8530.h
16119
16120 ZBUD COMPRESSED PAGE ALLOCATOR
16121 M:      Seth Jennings <sjenning@redhat.com>
16122 M:      Dan Streetman <ddstreet@ieee.org>
16123 L:      linux-mm@kvack.org
16124 S:      Maintained
16125 F:      mm/zbud.c
16126 F:      include/linux/zbud.h
16127
16128 ZD1211RW WIRELESS DRIVER
16129 M:      Daniel Drake <dsd@gentoo.org>
16130 M:      Ulrich Kunitz <kune@deine-taler.de>
16131 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16132 L:      linux-wireless@vger.kernel.org
16133 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16134 S:      Maintained
16135 F:      drivers/net/wireless/zydas/zd1211rw/
16136
16137 ZD1301 MEDIA DRIVER
16138 M:      Antti Palosaari <crope@iki.fi>
16139 L:      linux-media@vger.kernel.org
16140 W:      https://linuxtv.org/
16141 W:      http://palosaari.fi/linux/
16142 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16143 S:      Maintained
16144 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16145
16146 ZD1301_DEMOD MEDIA DRIVER
16147 M:      Antti Palosaari <crope@iki.fi>
16148 L:      linux-media@vger.kernel.org
16149 W:      https://linuxtv.org/
16150 W:      http://palosaari.fi/linux/
16151 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16152 S:      Maintained
16153 F:      drivers/media/dvb-frontends/zd1301_demod*
16154
16155 ZPOOL COMPRESSED PAGE STORAGE API
16156 M:      Dan Streetman <ddstreet@ieee.org>
16157 L:      linux-mm@kvack.org
16158 S:      Maintained
16159 F:      mm/zpool.c
16160 F:      include/linux/zpool.h
16161
16162 ZR36067 VIDEO FOR LINUX DRIVER
16163 L:      mjpeg-users@lists.sourceforge.net
16164 L:      linux-media@vger.kernel.org
16165 W:      http://mjpeg.sourceforge.net/driver-zoran/
16166 T:      hg https://linuxtv.org/hg/v4l-dvb
16167 S:      Odd Fixes
16168 F:      drivers/staging/media/zoran/
16169
16170 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16171 M:      Minchan Kim <minchan@kernel.org>
16172 M:      Nitin Gupta <ngupta@vflare.org>
16173 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16174 L:      linux-kernel@vger.kernel.org
16175 S:      Maintained
16176 F:      drivers/block/zram/
16177 F:      Documentation/blockdev/zram.txt
16178
16179 ZS DECSTATION Z85C30 SERIAL DRIVER
16180 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16181 S:      Maintained
16182 F:      drivers/tty/serial/zs.*
16183
16184 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16185 M:      Minchan Kim <minchan@kernel.org>
16186 M:      Nitin Gupta <ngupta@vflare.org>
16187 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16188 L:      linux-mm@kvack.org
16189 S:      Maintained
16190 F:      mm/zsmalloc.c
16191 F:      include/linux/zsmalloc.h
16192 F:      Documentation/vm/zsmalloc.rst
16193
16194 ZSWAP COMPRESSED SWAP CACHING
16195 M:      Seth Jennings <sjenning@redhat.com>
16196 M:      Dan Streetman <ddstreet@ieee.org>
16197 L:      linux-mm@kvack.org
16198 S:      Maintained
16199 F:      mm/zswap.c
16200
16201 THE REST
16202 M:      Linus Torvalds <torvalds@linux-foundation.org>
16203 L:      linux-kernel@vger.kernel.org
16204 Q:      http://patchwork.kernel.org/project/LKML/list/
16205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16206 S:      Buried alive in reporters
16207 F:      *
16208 F:      */