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 ADV7180 DRIVER
 846 M:      Lars-Peter Clausen <lars@metafoo.de>
 847 L:      linux-media@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/media/i2c/adv7180.c
 851
 852 ANALOG DEVICES INC ADV748X DRIVER
 853 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 854 L:      linux-media@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/media/i2c/adv748x/*
 857
 858 ANALOG DEVICES INC ADV7511 DRIVER
 859 M:      Hans Verkuil <hans.verkuil@cisco.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv7511*
 863
 864 ANALOG DEVICES INC ADV7604 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7604*
 869
 870 ANALOG DEVICES INC ADV7842 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7842*
 875
 876 ANALOG DEVICES INC ASOC CODEC DRIVERS
 877 M:      Lars-Peter Clausen <lars@metafoo.de>
 878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 879 W:      http://wiki.analog.com/
 880 W:      http://ez.analog.com/community/linux-device-drivers
 881 S:      Supported
 882 F:      sound/soc/codecs/adau*
 883 F:      sound/soc/codecs/adav*
 884 F:      sound/soc/codecs/ad1*
 885 F:      sound/soc/codecs/ad7*
 886 F:      sound/soc/codecs/ssm*
 887 F:      sound/soc/codecs/sigmadsp.*
 888
 889 ANALOG DEVICES INC DMA DRIVERS
 890 M:      Lars-Peter Clausen <lars@metafoo.de>
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/dma/dma-axi-dmac.c
 894
 895 ANALOG DEVICES INC IIO DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 898 W:      http://wiki.analog.com/
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 902 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 903 F:      drivers/iio/*/ad*
 904 F:      drivers/iio/adc/ltc2497*
 905 X:      drivers/iio/*/adjd*
 906 F:      drivers/staging/iio/*/ad*
 907
 908 ANDES ARCHITECTURE
 909 M:      Greentime Hu <green.hu@gmail.com>
 910 M:      Vincent Chen <deanbo422@gmail.com>
 911 T:      git https://github.com/andestech/linux.git
 912 S:      Supported
 913 F:      arch/nds32/
 914 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 915 F:      Documentation/devicetree/bindings/nds32/
 916 K:      nds32
 917 N:      nds32
 918
 919 ANDROID CONFIG FRAGMENTS
 920 M:      Rob Herring <robh@kernel.org>
 921 S:      Supported
 922 F:      kernel/configs/android*
 923
 924 ANDROID DRIVERS
 925 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 926 M:      Arve Hjønnevåg <arve@android.com>
 927 M:      Todd Kjos <tkjos@android.com>
 928 M:      Martijn Coenen <maco@android.com>
 929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 930 L:      devel@driverdev.osuosl.org
 931 S:      Supported
 932 F:      drivers/android/
 933 F:      drivers/staging/android/
 934
 935 ANDROID GOLDFISH PIC DRIVER
 936 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 937 S:      Supported
 938 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 939 F:      drivers/irqchip/irq-goldfish-pic.c
 940
 941 ANDROID GOLDFISH RTC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 945 F:      drivers/rtc/rtc-goldfish.c
 946
 947 ANDROID ION DRIVER
 948 M:      Laura Abbott <labbott@redhat.com>
 949 M:      Sumit Semwal <sumit.semwal@linaro.org>
 950 L:      devel@driverdev.osuosl.org
 951 L:      dri-devel@lists.freedesktop.org
 952 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 953 S:      Supported
 954 F:      drivers/staging/android/ion
 955 F:      drivers/staging/android/uapi/ion.h
 956
 957 AOA (Apple Onboard Audio) ALSA DRIVER
 958 M:      Johannes Berg <johannes@sipsolutions.net>
 959 L:      linuxppc-dev@lists.ozlabs.org
 960 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 961 S:      Maintained
 962 F:      sound/aoa/
 963
 964 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 965 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 966 L:      linux-iio@vger.kernel.org
 967 S:      Maintained
 968 F:      drivers/iio/adc/stx104.c
 969
 970 APM DRIVER
 971 M:      Jiri Kosina <jikos@kernel.org>
 972 S:      Odd fixes
 973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 974 F:      arch/x86/kernel/apm_32.c
 975 F:      include/linux/apm_bios.h
 976 F:      include/uapi/linux/apm_bios.h
 977 F:      drivers/char/apm-emulation.c
 978
 979 APPARMOR SECURITY MODULE
 980 M:      John Johansen <john.johansen@canonical.com>
 981 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 982 W:      wiki.apparmor.net
 983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 984 S:      Supported
 985 F:      security/apparmor/
 986 F:      Documentation/admin-guide/LSM/apparmor.rst
 987
 988 APPLE BCM5974 MULTITOUCH DRIVER
 989 M:      Henrik Rydberg <rydberg@bitmath.org>
 990 L:      linux-input@vger.kernel.org
 991 S:      Odd fixes
 992 F:      drivers/input/mouse/bcm5974.c
 993
 994 APPLE SMC DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-hwmon@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/hwmon/applesmc.c
 999
1000 APPLETALK NETWORK LAYER
1001 L:      netdev@vger.kernel.org
1002 S:      Odd fixes
1003 F:      drivers/net/appletalk/
1004 F:      net/appletalk/
1005
1006 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1007 M:      Duc Dang <dhdang@apm.com>
1008 S:      Supported
1009 F:      arch/arm64/boot/dts/apm/
1010
1011 APPLIED MICRO (APM) X-GENE SOC EDAC
1012 M:      Loc Ho <lho@apm.com>
1013 S:      Supported
1014 F:      drivers/edac/xgene_edac.c
1015 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1016
1017 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1018 M:      Iyappan Subramanian <isubramanian@apm.com>
1019 M:      Keyur Chudgar <kchudgar@apm.com>
1020 S:      Supported
1021 F:      drivers/net/ethernet/apm/xgene-v2/
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 M:      Quan Nguyen <qnguyen@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene/
1029 F:      drivers/net/phy/mdio-xgene.c
1030 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1031 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1032
1033 APPLIED MICRO (APM) X-GENE SOC PMU
1034 M:      Tai Nguyen <ttnguyen@apm.com>
1035 S:      Supported
1036 F:      drivers/perf/xgene_pmu.c
1037 F:      Documentation/perf/xgene-pmu.txt
1038 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1039
1040 APTINA CAMERA SENSOR PLL
1041 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1042 L:      linux-media@vger.kernel.org
1043 S:      Maintained
1044 F:      drivers/media/i2c/aptina-pll.*
1045
1046 ARC FRAMEBUFFER DRIVER
1047 M:      Jaya Kumar <jayalk@intworks.biz>
1048 S:      Maintained
1049 F:      drivers/video/fbdev/arcfb.c
1050 F:      drivers/video/fbdev/core/fb_defio.c
1051
1052 ARC PGU DRM DRIVER
1053 M:      Alexey Brodkin <abrodkin@synopsys.com>
1054 S:      Supported
1055 F:      drivers/gpu/drm/arc/
1056 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1057
1058 ARCNET NETWORK LAYER
1059 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1060 L:      netdev@vger.kernel.org
1061 S:      Maintained
1062 F:      drivers/net/arcnet/
1063 F:      include/uapi/linux/if_arcnet.h
1064
1065 ARM ARCHITECTED TIMER DRIVER
1066 M:      Mark Rutland <mark.rutland@arm.com>
1067 M:      Marc Zyngier <marc.zyngier@arm.com>
1068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1069 S:      Maintained
1070 F:      arch/arm/include/asm/arch_timer.h
1071 F:      arch/arm64/include/asm/arch_timer.h
1072 F:      drivers/clocksource/arm_arch_timer.c
1073
1074 ARM HDLCD DRM DRIVER
1075 M:      Liviu Dudau <liviu.dudau@arm.com>
1076 S:      Supported
1077 F:      drivers/gpu/drm/arm/hdlcd_*
1078 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1079
1080 ARM MALI-DP DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 M:      Brian Starkey <brian.starkey@arm.com>
1083 M:      Mali DP Maintainers <malidp@foss.arm.com>
1084 S:      Supported
1085 F:      drivers/gpu/drm/arm/
1086 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1087
1088 ARM MFM AND FLOPPY DRIVERS
1089 M:      Ian Molton <spyro@f2s.com>
1090 S:      Maintained
1091 F:      arch/arm/lib/floppydma.S
1092 F:      arch/arm/include/asm/floppy.h
1093
1094 ARM PMU PROFILING AND DEBUGGING
1095 M:      Will Deacon <will.deacon@arm.com>
1096 M:      Mark Rutland <mark.rutland@arm.com>
1097 S:      Maintained
1098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1099 F:      arch/arm*/kernel/perf_*
1100 F:      arch/arm/oprofile/common.c
1101 F:      arch/arm*/kernel/hw_breakpoint.c
1102 F:      arch/arm*/include/asm/hw_breakpoint.h
1103 F:      arch/arm*/include/asm/perf_event.h
1104 F:      drivers/perf/*
1105 F:      include/linux/perf/arm_pmu.h
1106 F:      Documentation/devicetree/bindings/arm/pmu.txt
1107 F:      Documentation/devicetree/bindings/perf/
1108
1109 ARM PORT
1110 M:      Russell King <linux@armlinux.org.uk>
1111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1112 W:      http://www.armlinux.org.uk/
1113 S:      Odd Fixes
1114 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1115 F:      arch/arm/
1116 X:      arch/arm/boot/dts/
1117
1118 ARM PRIMECELL AACI PL041 DRIVER
1119 M:      Russell King <linux@armlinux.org.uk>
1120 S:      Odd Fixes
1121 F:      sound/arm/aaci.*
1122
1123 ARM PRIMECELL BUS SUPPORT
1124 M:      Russell King <linux@armlinux.org.uk>
1125 S:      Odd Fixes
1126 F:      drivers/amba/
1127 F:      include/linux/amba/bus.h
1128
1129 ARM PRIMECELL CLCD PL110 DRIVER
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/video/fbdev/amba-clcd.*
1133
1134 ARM PRIMECELL KMI PL050 DRIVER
1135 M:      Russell King <linux@armlinux.org.uk>
1136 S:      Odd Fixes
1137 F:      drivers/input/serio/ambakmi.*
1138 F:      include/linux/amba/kmi.h
1139
1140 ARM PRIMECELL MMCI PL180/1 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/mmc/host/mmci.*
1144 F:      include/linux/amba/mmci.h
1145
1146 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/tty/serial/amba-pl01*.c
1150 F:      include/linux/amba/serial.h
1151
1152 ARM SMMU DRIVERS
1153 M:      Will Deacon <will.deacon@arm.com>
1154 R:      Robin Murphy <robin.murphy@arm.com>
1155 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1156 S:      Maintained
1157 F:      drivers/iommu/arm-smmu.c
1158 F:      drivers/iommu/arm-smmu-v3.c
1159 F:      drivers/iommu/io-pgtable-arm.c
1160 F:      drivers/iommu/io-pgtable-arm-v7s.c
1161
1162 ARM SUB-ARCHITECTURES
1163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1164 S:      Maintained
1165 F:      arch/arm/mach-*/
1166 F:      arch/arm/plat-*/
1167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1168
1169 ARM/ACTIONS SEMI ARCHITECTURE
1170 M:      Andreas Färber <afaerber@suse.de>
1171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1172 S:      Maintained
1173 N:      owl
1174 F:      arch/arm/mach-actions/
1175 F:      arch/arm/boot/dts/owl-*
1176 F:      arch/arm64/boot/dts/actions/
1177 F:      drivers/clocksource/owl-*
1178 F:      drivers/pinctrl/actions/*
1179 F:      drivers/soc/actions/
1180 F:      include/dt-bindings/power/owl-*
1181 F:      include/linux/soc/actions/
1182 F:      Documentation/devicetree/bindings/arm/actions.txt
1183 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1184 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1185 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1186
1187 ARM/ADS SPHERE MACHINE SUPPORT
1188 M:      Lennert Buytenhek <kernel@wantstofly.org>
1189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1190 S:      Maintained
1191
1192 ARM/AFEB9260 MACHINE SUPPORT
1193 M:      Sergey Lapin <slapin@ossfans.org>
1194 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1195 S:      Maintained
1196
1197 ARM/AJECO 1ARM MACHINE SUPPORT
1198 M:      Lennert Buytenhek <kernel@wantstofly.org>
1199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1200 S:      Maintained
1201
1202 ARM/Allwinner SoC Clock Support
1203 M:      Emilio López <emilio@elopez.com.ar>
1204 S:      Maintained
1205 F:      drivers/clk/sunxi/
1206
1207 ARM/Allwinner sunXi SoC support
1208 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1209 M:      Chen-Yu Tsai <wens@csie.org>
1210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1211 S:      Maintained
1212 N:      sun[x456789]i
1213 N:      sun50i
1214 F:      arch/arm/mach-sunxi/
1215 F:      arch/arm64/boot/dts/allwinner/
1216 F:      drivers/clk/sunxi-ng/
1217 F:      drivers/pinctrl/sunxi/
1218 F:      drivers/soc/sunxi/
1219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1220
1221 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1222 M:      Neil Armstrong <narmstrong@baylibre.com>
1223 M:      Jerome Brunet <jbrunet@baylibre.com>
1224 L:      linux-amlogic@lists.infradead.org
1225 S:      Maintained
1226 F:      drivers/clk/meson/
1227 F:      include/dt-bindings/clock/meson*
1228 F:      include/dt-bindings/clock/gxbb*
1229 F:      Documentation/devicetree/bindings/clock/amlogic*
1230
1231 ARM/Amlogic Meson SoC support
1232 M:      Carlo Caione <carlo@caione.org>
1233 M:      Kevin Hilman <khilman@baylibre.com>
1234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1235 L:      linux-amlogic@lists.infradead.org
1236 W:      http://linux-meson.com/
1237 S:      Maintained
1238 F:      arch/arm/mach-meson/
1239 F:      arch/arm/boot/dts/meson*
1240 F:      arch/arm64/boot/dts/amlogic/
1241 F:      drivers/pinctrl/meson/
1242 F:      drivers/mmc/host/meson*
1243 N:      meson
1244
1245 ARM/Annapurna Labs ALPINE ARCHITECTURE
1246 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1247 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/mach-alpine/
1251 F:      arch/arm/boot/dts/alpine*
1252 F:      arch/arm64/boot/dts/al/
1253 F:      drivers/*/*alpine*
1254
1255 ARM/ARTPEC MACHINE SUPPORT
1256 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1257 M:      Lars Persson <lars.persson@axis.com>
1258 S:      Maintained
1259 L:      linux-arm-kernel@axis.com
1260 F:      arch/arm/mach-artpec
1261 F:      arch/arm/boot/dts/artpec6*
1262 F:      drivers/clk/axis
1263 F:      drivers/crypto/axis
1264 F:      drivers/pinctrl/pinctrl-artpec*
1265 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1266
1267 ARM/ASPEED I2C DRIVER
1268 M:      Brendan Higgins <brendanhiggins@google.com>
1269 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1270 R:      Joel Stanley <joel@jms.id.au>
1271 L:      linux-i2c@vger.kernel.org
1272 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1275 F:      drivers/i2c/busses/i2c-aspeed.c
1276 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1277 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1278
1279 ARM/ASPEED MACHINE SUPPORT
1280 M:      Joel Stanley <joel@jms.id.au>
1281 R:      Andrew Jeffery <andrew@aj.id.au>
1282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1283 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1284 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1285 S:      Supported
1286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1287 F:      arch/arm/mach-aspeed/
1288 F:      arch/arm/boot/dts/aspeed-*
1289 N:      aspeed
1290
1291 ARM/ATMEL AT91 Clock Support
1292 M:      Boris Brezillon <boris.brezillon@bootlin.com>
1293 S:      Maintained
1294 F:      drivers/clk/at91
1295
1296 ARM/CALXEDA HIGHBANK ARCHITECTURE
1297 M:      Rob Herring <robh@kernel.org>
1298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1299 S:      Maintained
1300 F:      arch/arm/mach-highbank/
1301 F:      arch/arm/boot/dts/highbank.dts
1302 F:      arch/arm/boot/dts/ecx-*.dts*
1303
1304 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1305 M:      Krzysztof Halasa <khalasa@piap.pl>
1306 S:      Maintained
1307 F:      arch/arm/mach-cns3xxx/
1308
1309 ARM/CAVIUM THUNDER NETWORK DRIVER
1310 M:      Sunil Goutham <sgoutham@cavium.com>
1311 M:      Robert Richter <rric@kernel.org>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Supported
1314 F:      drivers/net/ethernet/cavium/thunder/
1315
1316 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1317 M:      Lukasz Majewski <lukma@denx.de>
1318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1319 S:      Maintained
1320 F:      arch/arm/mach-ep93xx/ts72xx.c
1321
1322 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1323 M:      Alexander Shiyan <shc_work@mail.ru>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Odd Fixes
1326 N:      clps711x
1327
1328 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1329 M:      Lennert Buytenhek <kernel@wantstofly.org>
1330 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1331 S:      Maintained
1332
1333 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1334 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1335 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1336 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1337 S:      Maintained
1338 F:      arch/arm/mach-ep93xx/
1339 F:      arch/arm/mach-ep93xx/include/mach/
1340
1341 ARM/CLKDEV SUPPORT
1342 M:      Russell King <linux@armlinux.org.uk>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 S:      Maintained
1345 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1346 F:      drivers/clk/clkdev.c
1347
1348 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1349 M:      Mike Rapoport <mike@compulab.co.il>
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 S:      Maintained
1352
1353 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1354 M:      Baruch Siach <baruch@tkos.co.il>
1355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1356 S:      Maintained
1357 F:      arch/arm/boot/dts/cx92755*
1358 N:      digicolor
1359
1360 ARM/CONTEC MICRO9 MACHINE SUPPORT
1361 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1362 S:      Maintained
1363 F:      arch/arm/mach-ep93xx/micro9.c
1364
1365 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1366 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1368 S:      Maintained
1369 F:      drivers/hwtracing/coresight/*
1370 F:      Documentation/trace/coresight.txt
1371 F:      Documentation/trace/coresight-cpu-debug.txt
1372 F:      Documentation/devicetree/bindings/arm/coresight.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1374 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1375 F:      tools/perf/arch/arm/util/pmu.c
1376 F:      tools/perf/arch/arm/util/auxtrace.c
1377 F:      tools/perf/arch/arm/util/cs-etm.c
1378 F:      tools/perf/arch/arm/util/cs-etm.h
1379 F:      tools/perf/util/cs-etm.*
1380 F:      tools/perf/util/cs-etm-decoder/*
1381
1382 ARM/CORGI MACHINE SUPPORT
1383 M:      Richard Purdie <rpurdie@rpsys.net>
1384 S:      Maintained
1385
1386 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1387 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1388 M:      Linus Walleij <linus.walleij@linaro.org>
1389 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1390 T:      git git://github.com/ulli-kroll/linux.git
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/arm/gemini.txt
1393 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1394 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1395 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1396 F:      arch/arm/mach-gemini/
1397 F:      drivers/net/ethernet/cortina/
1398 F:      drivers/pinctrl/pinctrl-gemini.c
1399 F:      drivers/rtc/rtc-ftrtc010.c
1400
1401 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1402 M:      Barry Song <baohua@kernel.org>
1403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1405 S:      Maintained
1406 F:      arch/arm/boot/dts/prima2*
1407 F:      arch/arm/mach-prima2/
1408 F:      drivers/clk/sirf/
1409 F:      drivers/clocksource/timer-prima2.c
1410 F:      drivers/clocksource/timer-atlas7.c
1411 N:      [^a-z]sirf
1412
1413 ARM/EBSA110 MACHINE SUPPORT
1414 M:      Russell King <linux@armlinux.org.uk>
1415 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1416 W:      http://www.armlinux.org.uk/
1417 S:      Maintained
1418 F:      arch/arm/mach-ebsa110/
1419 F:      drivers/net/ethernet/amd/am79c961a.*
1420
1421 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1422 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1423 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1425 S:      Maintained
1426 N:      efm32
1427
1428 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1429 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1431 S:      Maintained
1432 F:      arch/arm/mach-pxa/ezx.c
1433
1434 ARM/FARADAY FA526 PORT
1435 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438 T:      git git://git.berlios.de/gemini-board
1439 F:      arch/arm/mm/*-fa*
1440
1441 ARM/FOOTBRIDGE ARCHITECTURE
1442 M:      Russell King <linux@armlinux.org.uk>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 W:      http://www.armlinux.org.uk/
1445 S:      Maintained
1446 F:      arch/arm/include/asm/hardware/dec21285.h
1447 F:      arch/arm/mach-footbridge/
1448
1449 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1450 M:      Shawn Guo <shawnguo@kernel.org>
1451 M:      Sascha Hauer <s.hauer@pengutronix.de>
1452 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1453 R:      Fabio Estevam <fabio.estevam@nxp.com>
1454 R:      NXP Linux Team <linux-imx@nxp.com>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1458 F:      arch/arm/mach-imx/
1459 F:      arch/arm/mach-mxs/
1460 F:      arch/arm/boot/dts/imx*
1461 F:      arch/arm/configs/imx*_defconfig
1462 F:      drivers/clk/imx/
1463 F:      drivers/soc/imx/
1464 F:      include/soc/imx/
1465
1466 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1467 M:      Shawn Guo <shawnguo@kernel.org>
1468 M:      Sascha Hauer <s.hauer@pengutronix.de>
1469 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1470 R:      Stefan Agner <stefan@agner.ch>
1471 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1472 S:      Maintained
1473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1474 F:      arch/arm/mach-imx/*vf610*
1475 F:      arch/arm/boot/dts/vf*
1476
1477 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1478 M:      Lennert Buytenhek <kernel@wantstofly.org>
1479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1480 S:      Maintained
1481
1482 ARM/GUMSTIX MACHINE SUPPORT
1483 M:      Steve Sakoman <sakoman@gmail.com>
1484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1485 S:      Maintained
1486
1487 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1488 M:      Philipp Zabel <philipp.zabel@gmail.com>
1489 M:      Paul Parsons <lost.distance@yahoo.com>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492 F:      arch/arm/mach-pxa/hx4700.c
1493 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1494 F:      sound/soc/pxa/hx4700.c
1495
1496 ARM/HISILICON SOC SUPPORT
1497 M:      Wei Xu <xuwei5@hisilicon.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 W:      http://www.hisilicon.com
1500 S:      Supported
1501 T:      git git://github.com/hisilicon/linux-hisi.git
1502 F:      arch/arm/mach-hisi/
1503 F:      arch/arm/boot/dts/hi3*
1504 F:      arch/arm/boot/dts/hip*
1505 F:      arch/arm/boot/dts/hisi*
1506 F:      arch/arm64/boot/dts/hisilicon/
1507
1508 ARM/HP JORNADA 7XX MACHINE SUPPORT
1509 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1510 W:      www.jlime.com
1511 S:      Maintained
1512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1513 F:      arch/arm/mach-sa1100/jornada720.c
1514 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1515
1516 ARM/IGEP MACHINE SUPPORT
1517 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1518 M:      Javier Martinez Canillas <javier@dowhile0.org>
1519 L:      linux-omap@vger.kernel.org
1520 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1521 S:      Maintained
1522 F:      arch/arm/boot/dts/omap3-igep*
1523
1524 ARM/INCOME PXA270 SUPPORT
1525 M:      Marek Vasut <marek.vasut@gmail.com>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Maintained
1528 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1529
1530 ARM/INTEL IOP13XX ARM ARCHITECTURE
1531 M:      Lennert Buytenhek <kernel@wantstofly.org>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534
1535 ARM/INTEL IOP32X ARM ARCHITECTURE
1536 M:      Lennert Buytenhek <kernel@wantstofly.org>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539
1540 ARM/INTEL IOP33X ARM ARCHITECTURE
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Orphan
1543
1544 ARM/INTEL IQ81342EX MACHINE SUPPORT
1545 M:      Lennert Buytenhek <kernel@wantstofly.org>
1546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1547 S:      Maintained
1548
1549 ARM/INTEL IXDP2850 MACHINE SUPPORT
1550 M:      Lennert Buytenhek <kernel@wantstofly.org>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553
1554 ARM/INTEL IXP4XX ARM ARCHITECTURE
1555 M:      Imre Kaloz <kaloz@openwrt.org>
1556 M:      Krzysztof Halasa <khalasa@piap.pl>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-ixp4xx/
1560
1561 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1562 M:      Jonathan Cameron <jic23@cam.ac.uk>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 F:      arch/arm/mach-pxa/stargate2.c
1566 F:      drivers/pcmcia/pxa2xx_stargate2.c
1567
1568 ARM/INTEL XSC3 (MANZANO) ARM CORE
1569 M:      Lennert Buytenhek <kernel@wantstofly.org>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572
1573 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1574 M:      Lennert Buytenhek <kernel@wantstofly.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577
1578 ARM/LG1K ARCHITECTURE
1579 M:      Chanho Min <chanho.min@lge.com>
1580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1581 S:      Maintained
1582 F:      arch/arm64/boot/dts/lg/
1583
1584 ARM/LOGICPD PXA270 MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LPC18XX ARCHITECTURE
1590 M:      Joachim Eastwood <manabian@gmail.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm/boot/dts/lpc43*
1594 F:      drivers/clk/nxp/clk-lpc18xx*
1595 F:      drivers/clocksource/time-lpc32xx.c
1596 F:      drivers/i2c/busses/i2c-lpc2k.c
1597 F:      drivers/memory/pl172.c
1598 F:      drivers/mtd/spi-nor/nxp-spifi.c
1599 F:      drivers/rtc/rtc-lpc24xx.c
1600 N:      lpc18xx
1601
1602 ARM/LPC32XX SOC SUPPORT
1603 M:      Vladimir Zapolskiy <vz@mleia.com>
1604 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1605 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1606 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1607 S:      Maintained
1608 F:      arch/arm/boot/dts/lpc32*
1609 F:      arch/arm/mach-lpc32xx/
1610 F:      drivers/i2c/busses/i2c-pnx.c
1611 F:      drivers/net/ethernet/nxp/lpc_eth.c
1612 F:      drivers/usb/host/ohci-nxp.c
1613 F:      drivers/watchdog/pnx4008_wdt.c
1614 N:      lpc32xx
1615
1616 ARM/MAGICIAN MACHINE SUPPORT
1617 M:      Philipp Zabel <philipp.zabel@gmail.com>
1618 S:      Maintained
1619
1620 ARM/Marvell Dove/MV78xx0/Orion SOC support
1621 M:      Jason Cooper <jason@lakedaemon.net>
1622 M:      Andrew Lunn <andrew@lunn.ch>
1623 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1624 M:      Gregory Clement <gregory.clement@bootlin.com>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627 F:      Documentation/devicetree/bindings/soc/dove/
1628 F:      arch/arm/mach-dove/
1629 F:      arch/arm/mach-mv78xx0/
1630 F:      arch/arm/mach-orion5x/
1631 F:      arch/arm/plat-orion/
1632 F:      arch/arm/boot/dts/dove*
1633 F:      arch/arm/boot/dts/orion5x*
1634
1635 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1636 M:      Jason Cooper <jason@lakedaemon.net>
1637 M:      Andrew Lunn <andrew@lunn.ch>
1638 M:      Gregory Clement <gregory.clement@bootlin.com>
1639 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 F:      arch/arm/boot/dts/armada*
1643 F:      arch/arm/boot/dts/kirkwood*
1644 F:      arch/arm/configs/mvebu_*_defconfig
1645 F:      arch/arm/mach-mvebu/
1646 F:      arch/arm64/boot/dts/marvell/armada*
1647 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1648 F:      drivers/cpufreq/mvebu-cpufreq.c
1649 F:      drivers/irqchip/irq-armada-370-xp.c
1650 F:      drivers/irqchip/irq-mvebu-*
1651 F:      drivers/pinctrl/mvebu/
1652 F:      drivers/rtc/rtc-armada38x.c
1653
1654 ARM/Mediatek RTC DRIVER
1655 M:      Eddie Huang <eddie.huang@mediatek.com>
1656 M:      Sean Wang <sean.wang@mediatek.com>
1657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1658 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1659 S:      Maintained
1660 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1661 F:      drivers/rtc/rtc-mt6397.c
1662 F:      drivers/rtc/rtc-mt7622.c
1663
1664 ARM/Mediatek SoC support
1665 M:      Matthias Brugger <matthias.bgg@gmail.com>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669 F:      arch/arm/boot/dts/mt6*
1670 F:      arch/arm/boot/dts/mt7*
1671 F:      arch/arm/boot/dts/mt8*
1672 F:      arch/arm/mach-mediatek/
1673 F:      arch/arm64/boot/dts/mediatek/
1674 N:      mtk
1675 K:      mediatek
1676
1677 ARM/Mediatek USB3 PHY DRIVER
1678 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1681 S:      Maintained
1682 F:      drivers/phy/mediatek/
1683 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1684
1685 ARM/MICREL KS8695 ARCHITECTURE
1686 M:      Greg Ungerer <gerg@uclinux.org>
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 F:      arch/arm/mach-ks8695/
1689 S:      Odd Fixes
1690
1691 ARM/Microchip (AT91) SoC support
1692 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1693 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1695 W:      http://www.linux4sam.org
1696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1697 S:      Supported
1698 N:      at91
1699 N:      atmel
1700 F:      arch/arm/mach-at91/
1701 F:      include/soc/at91/
1702 F:      arch/arm/boot/dts/at91*.dts
1703 F:      arch/arm/boot/dts/at91*.dtsi
1704 F:      arch/arm/boot/dts/sama*.dts
1705 F:      arch/arm/boot/dts/sama*.dtsi
1706 F:      arch/arm/include/debug/at91.S
1707 F:      drivers/memory/atmel*
1708 F:      drivers/watchdog/sama5d4_wdt.c
1709 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1710 X:      drivers/net/wireless/atmel/
1711
1712 ARM/MIOA701 MACHINE SUPPORT
1713 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1715 F:      arch/arm/mach-pxa/mioa701.c
1716 S:      Maintained
1717
1718 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1719 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1720 S:      Maintained
1721
1722 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1723 M:      Linus Walleij <linus.walleij@linaro.org>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/mach-nomadik/
1727 F:      arch/arm/mach-u300/
1728 F:      arch/arm/mach-ux500/
1729 F:      arch/arm/boot/dts/ste-*
1730 F:      drivers/clk/clk-nomadik.c
1731 F:      drivers/clk/clk-u300.c
1732 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1733 F:      drivers/clocksource/timer-u300.c
1734 F:      drivers/dma/coh901318*
1735 F:      drivers/dma/ste_dma40*
1736 F:      drivers/hwspinlock/u8500_hsem.c
1737 F:      drivers/i2c/busses/i2c-nomadik.c
1738 F:      drivers/i2c/busses/i2c-stu300.c
1739 F:      drivers/mfd/ab3100*
1740 F:      drivers/mfd/ab8500*
1741 F:      drivers/mfd/abx500*
1742 F:      drivers/mfd/dbx500*
1743 F:      drivers/mfd/db8500*
1744 F:      drivers/pinctrl/nomadik/
1745 F:      drivers/pinctrl/pinctrl-coh901*
1746 F:      drivers/pinctrl/pinctrl-u300.c
1747 F:      drivers/rtc/rtc-ab3100.c
1748 F:      drivers/rtc/rtc-ab8500.c
1749 F:      drivers/rtc/rtc-coh901331.c
1750 F:      drivers/rtc/rtc-pl031.c
1751 F:      drivers/watchdog/coh901327_wdt.c
1752 F:      Documentation/devicetree/bindings/arm/ste-*
1753 F:      Documentation/devicetree/bindings/arm/ux500/
1754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1755
1756 ARM/NUVOTON NPCM ARCHITECTURE
1757 M:      Avi Fishman <avifishman70@gmail.com>
1758 M:      Tomer Maimon <tmaimon77@gmail.com>
1759 R:      Patrick Venture <venture@google.com>
1760 R:      Nancy Yuen <yuenn@google.com>
1761 R:      Brendan Higgins <brendanhiggins@google.com>
1762 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1763 S:      Supported
1764 F:      arch/arm/mach-npcm/
1765 F:      arch/arm/boot/dts/nuvoton-npcm*
1766 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1767 F:      drivers/*/*npcm*
1768 F:      Documentation/devicetree/bindings/*/*npcm*
1769 F:      Documentation/devicetree/bindings/*/*/*npcm*
1770
1771 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1772 M:      Wan ZongShun <mcuos.com@gmail.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 W:      http://www.mcuos.com
1775 S:      Maintained
1776 F:      arch/arm/mach-w90x900/
1777 F:      drivers/input/keyboard/w90p910_keypad.c
1778 F:      drivers/input/touchscreen/w90p910_ts.c
1779 F:      drivers/watchdog/nuc900_wdt.c
1780 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1781 F:      drivers/mtd/nand/raw/nuc900_nand.c
1782 F:      drivers/rtc/rtc-nuc900.c
1783 F:      drivers/spi/spi-nuc900.c
1784 F:      drivers/usb/host/ehci-w90x900.c
1785 F:      drivers/video/fbdev/nuc900fb.c
1786
1787 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1788 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1789 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1790 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1791 S:      Supported
1792
1793 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1794 M:      Alexander Clouter <alex@digriz.org.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 W:      http://www.digriz.org.uk/ts78xx/kernel
1797 S:      Maintained
1798 F:      arch/arm/mach-orion5x/ts78xx-*
1799
1800 ARM/OXNAS platform support
1801 M:      Neil Armstrong <narmstrong@baylibre.com>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm/mach-oxnas/
1806 F:      arch/arm/boot/dts/ox8*.dts*
1807 N:      oxnas
1808
1809 ARM/PALM TREO SUPPORT
1810 M:      Tomas Cech <sleep_walker@suse.com>
1811 L:      linux-arm-kernel@lists.infradead.org
1812 W:      http://hackndev.com
1813 S:      Maintained
1814 F:      arch/arm/mach-pxa/palmtreo.*
1815
1816 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1817 M:      Marek Vasut <marek.vasut@gmail.com>
1818 L:      linux-arm-kernel@lists.infradead.org
1819 W:      http://hackndev.com
1820 S:      Maintained
1821 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1822 F:      arch/arm/mach-pxa/palmtx.c
1823 F:      arch/arm/mach-pxa/palmt5.*
1824 F:      arch/arm/mach-pxa/include/mach/palmld.h
1825 F:      arch/arm/mach-pxa/palmld.c
1826 F:      arch/arm/mach-pxa/palmte2.*
1827 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1828 F:      arch/arm/mach-pxa/palmtc.c
1829
1830 ARM/PALMZ72 SUPPORT
1831 M:      Sergey Lapin <slapin@ossfans.org>
1832 L:      linux-arm-kernel@lists.infradead.org
1833 W:      http://hackndev.com
1834 S:      Maintained
1835 F:      arch/arm/mach-pxa/palmz72.*
1836
1837 ARM/PLEB SUPPORT
1838 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1839 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1840 S:      Maintained
1841
1842 ARM/PT DIGITAL BOARD PORT
1843 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 W:      http://www.armlinux.org.uk/
1846 S:      Maintained
1847
1848 ARM/QUALCOMM SUPPORT
1849 M:      Andy Gross <andy.gross@linaro.org>
1850 M:      David Brown <david.brown@linaro.org>
1851 L:      linux-arm-msm@vger.kernel.org
1852 L:      linux-soc@vger.kernel.org
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/soc/qcom/
1855 F:      arch/arm/boot/dts/qcom-*.dts
1856 F:      arch/arm/boot/dts/qcom-*.dtsi
1857 F:      arch/arm/mach-qcom/
1858 F:      arch/arm64/boot/dts/qcom/*
1859 F:      drivers/i2c/busses/i2c-qup.c
1860 F:      drivers/clk/qcom/
1861 F:      drivers/dma/qcom/
1862 F:      drivers/soc/qcom/
1863 F:      drivers/spi/spi-qup.c
1864 F:      drivers/tty/serial/msm_serial.c
1865 F:      drivers/*/pm8???-*
1866 F:      drivers/mfd/ssbi.c
1867 F:      drivers/firmware/qcom_scm*
1868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1869
1870 ARM/RADISYS ENP2611 MACHINE SUPPORT
1871 M:      Lennert Buytenhek <kernel@wantstofly.org>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874
1875 ARM/REALTEK ARCHITECTURE
1876 M:      Andreas Färber <afaerber@suse.de>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 S:      Maintained
1879 F:      arch/arm64/boot/dts/realtek/
1880 F:      Documentation/devicetree/bindings/arm/realtek.txt
1881
1882 ARM/RENESAS ARM64 ARCHITECTURE
1883 M:      Simon Horman <horms@verge.net.au>
1884 M:      Magnus Damm <magnus.damm@gmail.com>
1885 L:      linux-renesas-soc@vger.kernel.org
1886 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1888 S:      Supported
1889 F:      arch/arm64/boot/dts/renesas/
1890 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1891 F:      drivers/soc/renesas/
1892 F:      include/linux/soc/renesas/
1893
1894 ARM/RISCPC ARCHITECTURE
1895 M:      Russell King <linux@armlinux.org.uk>
1896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1897 W:      http://www.armlinux.org.uk/
1898 S:      Maintained
1899 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1900 F:      arch/arm/include/asm/hardware/ioc.h
1901 F:      arch/arm/include/asm/hardware/iomd.h
1902 F:      arch/arm/include/asm/hardware/memc.h
1903 F:      arch/arm/mach-rpc/
1904 F:      drivers/net/ethernet/8390/etherh.c
1905 F:      drivers/net/ethernet/i825xx/ether1*
1906 F:      drivers/net/ethernet/seeq/ether3*
1907 F:      drivers/scsi/arm/
1908
1909 ARM/Rockchip SoC support
1910 M:      Heiko Stuebner <heiko@sntech.de>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 L:      linux-rockchip@lists.infradead.org
1913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1914 S:      Maintained
1915 F:      arch/arm/boot/dts/rk3*
1916 F:      arch/arm/boot/dts/rv1108*
1917 F:      arch/arm/mach-rockchip/
1918 F:      drivers/clk/rockchip/
1919 F:      drivers/i2c/busses/i2c-rk3x.c
1920 F:      drivers/*/*rockchip*
1921 F:      drivers/*/*/*rockchip*
1922 F:      sound/soc/rockchip/
1923 N:      rockchip
1924
1925 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1926 M:      Kukjin Kim <kgene@kernel.org>
1927 M:      Krzysztof Kozlowski <krzk@kernel.org>
1928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1929 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1930 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1931 S:      Maintained
1932 F:      arch/arm/boot/dts/s3c*
1933 F:      arch/arm/boot/dts/s5p*
1934 F:      arch/arm/boot/dts/exynos*
1935 F:      arch/arm64/boot/dts/exynos/
1936 F:      arch/arm/plat-samsung/
1937 F:      arch/arm/mach-s3c24*/
1938 F:      arch/arm/mach-s3c64xx/
1939 F:      arch/arm/mach-s5p*/
1940 F:      arch/arm/mach-exynos*/
1941 F:      drivers/*/*s3c24*
1942 F:      drivers/*/*/*s3c24*
1943 F:      drivers/*/*s3c64xx*
1944 F:      drivers/*/*s5pv210*
1945 F:      drivers/memory/samsung/*
1946 F:      drivers/soc/samsung/*
1947 F:      Documentation/arm/Samsung/
1948 F:      Documentation/devicetree/bindings/arm/samsung/
1949 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1950 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1951 N:      exynos
1952
1953 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1954 M:      Kyungmin Park <kyungmin.park@samsung.com>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm/mach-s5pv210/
1958
1959 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1960 M:      Kyungmin Park <kyungmin.park@samsung.com>
1961 M:      Kamil Debski <kamil@wypas.org>
1962 M:      Andrzej Hajda <a.hajda@samsung.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 L:      linux-media@vger.kernel.org
1965 S:      Maintained
1966 F:      drivers/media/platform/s5p-g2d/
1967
1968 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1969 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1970 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1971 L:      linux-media@vger.kernel.org
1972 S:      Maintained
1973 F:      drivers/media/platform/s5p-cec/
1974 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1975
1976 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1977 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1978 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1979 L:      linux-arm-kernel@lists.infradead.org
1980 L:      linux-media@vger.kernel.org
1981 S:      Maintained
1982 F:      drivers/media/platform/s5p-jpeg/
1983
1984 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1985 M:      Kyungmin Park <kyungmin.park@samsung.com>
1986 M:      Kamil Debski <kamil@wypas.org>
1987 M:      Jeongtae Park <jtp.park@samsung.com>
1988 M:      Andrzej Hajda <a.hajda@samsung.com>
1989 L:      linux-arm-kernel@lists.infradead.org
1990 L:      linux-media@vger.kernel.org
1991 S:      Maintained
1992 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
1993 F:      drivers/media/platform/s5p-mfc/
1994
1995 ARM/SHMOBILE ARM ARCHITECTURE
1996 M:      Simon Horman <horms@verge.net.au>
1997 M:      Magnus Damm <magnus.damm@gmail.com>
1998 L:      linux-renesas-soc@vger.kernel.org
1999 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2001 S:      Supported
2002 F:      arch/arm/boot/dts/emev2*
2003 F:      arch/arm/boot/dts/r7s*
2004 F:      arch/arm/boot/dts/r8a*
2005 F:      arch/arm/boot/dts/sh*
2006 F:      arch/arm/configs/shmobile_defconfig
2007 F:      arch/arm/include/debug/renesas-scif.S
2008 F:      arch/arm/mach-shmobile/
2009 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2010 F:      drivers/soc/renesas/
2011 F:      include/linux/soc/renesas/
2012
2013 ARM/SOCFPGA ARCHITECTURE
2014 M:      Dinh Nguyen <dinguyen@kernel.org>
2015 S:      Maintained
2016 F:      arch/arm/mach-socfpga/
2017 F:      arch/arm/boot/dts/socfpga*
2018 F:      arch/arm/configs/socfpga_defconfig
2019 F:      arch/arm64/boot/dts/altera/
2020 W:      http://www.rocketboards.org
2021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2022
2023 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2024 M:      Dinh Nguyen <dinguyen@kernel.org>
2025 S:      Maintained
2026 F:      drivers/clk/socfpga/
2027
2028 ARM/SOCFPGA EDAC SUPPORT
2029 M:      Thor Thayer <thor.thayer@linux.intel.com>
2030 S:      Maintained
2031 F:      drivers/edac/altera_edac.
2032
2033 ARM/SPREADTRUM SoC SUPPORT
2034 M:      Orson Zhai <orsonzhai@gmail.com>
2035 M:      Baolin Wang <baolin.wang@linaro.org>
2036 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2037 S:      Maintained
2038 F:      arch/arm64/boot/dts/sprd
2039 N:      sprd
2040
2041 ARM/STI ARCHITECTURE
2042 M:      Patrice Chotard <patrice.chotard@st.com>
2043 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2044 W:      http://www.stlinux.com
2045 S:      Maintained
2046 F:      arch/arm/mach-sti/
2047 F:      arch/arm/boot/dts/sti*
2048 F:      drivers/char/hw_random/st-rng.c
2049 F:      drivers/clocksource/arm_global_timer.c
2050 F:      drivers/clocksource/clksrc_st_lpc.c
2051 F:      drivers/cpufreq/sti-cpufreq.c
2052 F:      drivers/dma/st_fdma*
2053 F:      drivers/i2c/busses/i2c-st.c
2054 F:      drivers/media/rc/st_rc.c
2055 F:      drivers/media/platform/sti/c8sectpfe/
2056 F:      drivers/mmc/host/sdhci-st.c
2057 F:      drivers/phy/st/phy-miphy28lp.c
2058 F:      drivers/phy/st/phy-stih407-usb.c
2059 F:      drivers/pinctrl/pinctrl-st.c
2060 F:      drivers/remoteproc/st_remoteproc.c
2061 F:      drivers/remoteproc/st_slim_rproc.c
2062 F:      drivers/reset/sti/
2063 F:      drivers/rtc/rtc-st-lpc.c
2064 F:      drivers/tty/serial/st-asc.c
2065 F:      drivers/usb/dwc3/dwc3-st.c
2066 F:      drivers/usb/host/ehci-st.c
2067 F:      drivers/usb/host/ohci-st.c
2068 F:      drivers/watchdog/st_lpc_wdt.c
2069 F:      drivers/ata/ahci_st.c
2070 F:      include/linux/remoteproc/st_slim_rproc.h
2071
2072 ARM/STM32 ARCHITECTURE
2073 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2074 M:      Alexandre Torgue <alexandre.torgue@st.com>
2075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2076 S:      Maintained
2077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2078 N:      stm32
2079 F:      arch/arm/boot/dts/stm32*
2080 F:      arch/arm/mach-stm32/
2081 F:      drivers/clocksource/armv7m_systick.c
2082
2083 ARM/Synaptics Berlin SoC support
2084 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2085 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 S:      Maintained
2088 F:      arch/arm/mach-berlin/
2089 F:      arch/arm/boot/dts/berlin*
2090 F:      arch/arm64/boot/dts/marvell/berlin*
2091
2092 ARM/TANGO ARCHITECTURE
2093 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2094 M:      Mans Rullgard <mans@mansr.com>
2095 L:      linux-arm-kernel@lists.infradead.org
2096 S:      Odd Fixes
2097 N:      tango
2098
2099 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2100 M:      Lennert Buytenhek <kernel@wantstofly.org>
2101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2102 S:      Maintained
2103
2104 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2105 M:      Hans Verkuil <hans.verkuil@cisco.com>
2106 L:      linux-tegra@vger.kernel.org
2107 L:      linux-media@vger.kernel.org
2108 S:      Maintained
2109 F:      drivers/media/platform/tegra-cec/
2110 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2111
2112 ARM/TETON BGA MACHINE SUPPORT
2113 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2118 M:      Santosh Shilimkar <ssantosh@kernel.org>
2119 L:      linux-kernel@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/memory/*emif*
2122
2123 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2124 M:      Santosh Shilimkar <ssantosh@kernel.org>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-keystone/
2128 F:      arch/arm/boot/dts/keystone-*
2129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2130
2131 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2132 M:      Santosh Shilimkar <ssantosh@kernel.org>
2133 L:      linux-kernel@vger.kernel.org
2134 S:      Maintained
2135 F:      drivers/clk/keystone/
2136
2137 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2138 M:      Santosh Shilimkar <ssantosh@kernel.org>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 L:      linux-kernel@vger.kernel.org
2141 S:      Maintained
2142 F:      drivers/clocksource/timer-keystone.c
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-kernel@vger.kernel.org
2147 S:      Maintained
2148 F:      drivers/power/reset/keystone-reset.c
2149
2150 ARM/THECUS N2100 MACHINE SUPPORT
2151 M:      Lennert Buytenhek <kernel@wantstofly.org>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 S:      Maintained
2154
2155 ARM/TOSA MACHINE SUPPORT
2156 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2157 M:      Dirk Opfer <dirk@opfer-online.de>
2158 S:      Maintained
2159
2160 ARM/UNIPHIER ARCHITECTURE
2161 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2164 S:      Maintained
2165 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2166 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2167 F:      arch/arm/boot/dts/uniphier*
2168 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2169 F:      arch/arm/mach-uniphier/
2170 F:      arch/arm/mm/cache-uniphier.c
2171 F:      arch/arm64/boot/dts/socionext/uniphier*
2172 F:      drivers/bus/uniphier-system-bus.c
2173 F:      drivers/clk/uniphier/
2174 F:      drivers/gpio/gpio-uniphier.c
2175 F:      drivers/i2c/busses/i2c-uniphier*
2176 F:      drivers/irqchip/irq-uniphier-aidet.c
2177 F:      drivers/pinctrl/uniphier/
2178 F:      drivers/reset/reset-uniphier.c
2179 F:      drivers/tty/serial/8250/8250_uniphier.c
2180 N:      uniphier
2181
2182 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2183 M:      Ulf Hansson <ulf.hansson@linaro.org>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.linaro.org/people/ulfh/clk.git
2186 S:      Maintained
2187 F:      drivers/clk/ux500/
2188
2189 ARM/VERSATILE EXPRESS PLATFORM
2190 M:      Liviu Dudau <liviu.dudau@arm.com>
2191 M:      Sudeep Holla <sudeep.holla@arm.com>
2192 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195 F:      arch/arm/boot/dts/vexpress*
2196 F:      arch/arm64/boot/dts/arm/
2197 F:      arch/arm/mach-vexpress/
2198 F:      */*/vexpress*
2199 F:      */*/*/vexpress*
2200 F:      drivers/clk/versatile/clk-vexpress-osc.c
2201 F:      drivers/clocksource/versatile.c
2202 N:      mps2
2203
2204 ARM/VFP SUPPORT
2205 M:      Russell King <linux@armlinux.org.uk>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 W:      http://www.armlinux.org.uk/
2208 S:      Maintained
2209 F:      arch/arm/vfp/
2210
2211 ARM/VOIPAC PXA270 SUPPORT
2212 M:      Marek Vasut <marek.vasut@gmail.com>
2213 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2214 S:      Maintained
2215 F:      arch/arm/mach-pxa/vpac270.c
2216 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2217
2218 ARM/VT8500 ARM ARCHITECTURE
2219 M:      Tony Prisk <linux@prisktech.co.nz>
2220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2221 S:      Maintained
2222 F:      arch/arm/mach-vt8500/
2223 F:      drivers/clocksource/vt8500_timer.c
2224 F:      drivers/i2c/busses/i2c-wmt.c
2225 F:      drivers/mmc/host/wmt-sdmmc.c
2226 F:      drivers/pwm/pwm-vt8500.c
2227 F:      drivers/rtc/rtc-vt8500.c
2228 F:      drivers/tty/serial/vt8500_serial.c
2229 F:      drivers/usb/host/ehci-platform.c
2230 F:      drivers/usb/host/uhci-platform.c
2231 F:      drivers/video/fbdev/vt8500lcdfb.*
2232 F:      drivers/video/fbdev/wm8505fb*
2233 F:      drivers/video/fbdev/wmt_ge_rops.*
2234
2235 ARM/ZIPIT Z2 SUPPORT
2236 M:      Marek Vasut <marek.vasut@gmail.com>
2237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2238 S:      Maintained
2239 F:      arch/arm/mach-pxa/z2.c
2240 F:      arch/arm/mach-pxa/include/mach/z2.h
2241
2242 ARM/ZTE ARCHITECTURE
2243 M:      Jun Nie <jun.nie@linaro.org>
2244 M:      Baoyou Xie <baoyou.xie@linaro.org>
2245 M:      Shawn Guo <shawnguo@kernel.org>
2246 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2247 S:      Maintained
2248 F:      arch/arm/boot/dts/zx2967*
2249 F:      arch/arm/mach-zx/
2250 F:      arch/arm64/boot/dts/zte/
2251 F:      drivers/clk/zte/
2252 F:      drivers/dma/zx_dma.c
2253 F:      drivers/gpio/gpio-zx.c
2254 F:      drivers/i2c/busses/i2c-zx2967.c
2255 F:      drivers/mmc/host/dw_mmc-zx.*
2256 F:      drivers/pinctrl/zte/
2257 F:      drivers/soc/zte/
2258 F:      drivers/thermal/zx2967_thermal.c
2259 F:      drivers/watchdog/zx2967_wdt.c
2260 F:      Documentation/devicetree/bindings/arm/zte.txt
2261 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2262 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2263 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2264 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2265 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2267 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2268 F:      Documentation/devicetree/bindings/soc/zte/
2269 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2270 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2271 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2272 F:      include/dt-bindings/clock/zx2967*.h
2273 F:      include/dt-bindings/soc/zte,*.h
2274 F:      sound/soc/codecs/zx_aud96p22.c
2275 F:      sound/soc/zte/
2276
2277 ARM/ZYNQ ARCHITECTURE
2278 M:      Michal Simek <michal.simek@xilinx.com>
2279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2280 W:      http://wiki.xilinx.com
2281 T:      git https://github.com/Xilinx/linux-xlnx.git
2282 S:      Supported
2283 F:      arch/arm/mach-zynq/
2284 F:      drivers/cpuidle/cpuidle-zynq.c
2285 F:      drivers/block/xsysace.c
2286 N:      zynq
2287 N:      xilinx
2288 F:      drivers/clocksource/cadence_ttc_timer.c
2289 F:      drivers/i2c/busses/i2c-cadence.c
2290 F:      drivers/mmc/host/sdhci-of-arasan.c
2291 F:      drivers/edac/synopsys_edac.c
2292
2293 ARM64 PORT (AARCH64 ARCHITECTURE)
2294 M:      Catalin Marinas <catalin.marinas@arm.com>
2295 M:      Will Deacon <will.deacon@arm.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2298 S:      Maintained
2299 F:      arch/arm64/
2300 X:      arch/arm64/boot/dts/
2301 F:      Documentation/arm64/
2302
2303 AS3645A LED FLASH CONTROLLER DRIVER
2304 M:      Sakari Ailus <sakari.ailus@iki.fi>
2305 L:      linux-leds@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/leds/leds-as3645a.c
2308
2309 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2310 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2311 L:      linux-media@vger.kernel.org
2312 T:      git git://linuxtv.org/media_tree.git
2313 S:      Maintained
2314 F:      drivers/media/i2c/ak7375.c
2315 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2316
2317 ASAHI KASEI AK8974 DRIVER
2318 M:      Linus Walleij <linus.walleij@linaro.org>
2319 L:      linux-iio@vger.kernel.org
2320 W:      http://www.akm.com/
2321 S:      Supported
2322 F:      drivers/iio/magnetometer/ak8974.c
2323
2324 ASC7621 HARDWARE MONITOR DRIVER
2325 M:      George Joseph <george.joseph@fairview5.com>
2326 L:      linux-hwmon@vger.kernel.org
2327 S:      Maintained
2328 F:      Documentation/hwmon/asc7621
2329 F:      drivers/hwmon/asc7621.c
2330
2331 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2332 M:      Corentin Chary <corentin.chary@gmail.com>
2333 L:      acpi4asus-user@lists.sourceforge.net
2334 L:      platform-driver-x86@vger.kernel.org
2335 W:      http://acpi4asus.sf.net
2336 S:      Maintained
2337 F:      drivers/platform/x86/asus*.c
2338 F:      drivers/platform/x86/eeepc*.c
2339
2340 ASUS WIRELESS RADIO CONTROL DRIVER
2341 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2342 L:      platform-driver-x86@vger.kernel.org
2343 S:      Maintained
2344 F:      drivers/platform/x86/asus-wireless.c
2345
2346 ASYMMETRIC KEYS
2347 M:      David Howells <dhowells@redhat.com>
2348 L:      keyrings@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/crypto/asymmetric-keys.txt
2351 F:      include/linux/verification.h
2352 F:      include/crypto/public_key.h
2353 F:      include/crypto/pkcs7.h
2354 F:      crypto/asymmetric_keys/
2355
2356 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2357 R:      Dan Williams <dan.j.williams@intel.com>
2358 W:      http://sourceforge.net/projects/xscaleiop
2359 S:      Odd fixes
2360 F:      Documentation/crypto/async-tx-api.txt
2361 F:      crypto/async_tx/
2362 F:      drivers/dma/
2363 F:      include/linux/dmaengine.h
2364 F:      include/linux/async_tx.h
2365
2366 AT24 EEPROM DRIVER
2367 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2368 L:      linux-i2c@vger.kernel.org
2369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2370 S:      Maintained
2371 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2372 F:      drivers/misc/eeprom/at24.c
2373 F:      include/linux/platform_data/at24.h
2374
2375 ATA OVER ETHERNET (AOE) DRIVER
2376 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2377 W:      http://www.openaoe.org/
2378 S:      Supported
2379 F:      Documentation/aoe/
2380 F:      drivers/block/aoe/
2381
2382 ATHEROS 71XX/9XXX GPIO DRIVER
2383 M:      Alban Bedel <albeu@free.fr>
2384 W:      https://github.com/AlbanBedel/linux
2385 T:      git git://github.com/AlbanBedel/linux
2386 S:      Maintained
2387 F:      drivers/gpio/gpio-ath79.c
2388 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2389
2390 ATHEROS 71XX/9XXX USB PHY DRIVER
2391 M:      Alban Bedel <albeu@free.fr>
2392 W:      https://github.com/AlbanBedel/linux
2393 T:      git git://github.com/AlbanBedel/linux
2394 S:      Maintained
2395 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2396 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2397
2398 ATHEROS ATH GENERIC UTILITIES
2399 M:      Kalle Valo <kvalo@codeaurora.org>
2400 L:      linux-wireless@vger.kernel.org
2401 S:      Supported
2402 F:      drivers/net/wireless/ath/*
2403
2404 ATHEROS ATH5K WIRELESS DRIVER
2405 M:      Jiri Slaby <jirislaby@gmail.com>
2406 M:      Nick Kossifidis <mickflemm@gmail.com>
2407 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2408 L:      linux-wireless@vger.kernel.org
2409 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2410 S:      Maintained
2411 F:      drivers/net/wireless/ath/ath5k/
2412
2413 ATHEROS ATH6KL WIRELESS DRIVER
2414 M:      Kalle Valo <kvalo@codeaurora.org>
2415 L:      linux-wireless@vger.kernel.org
2416 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2418 S:      Supported
2419 F:      drivers/net/wireless/ath/ath6kl/
2420
2421 ATI_REMOTE2 DRIVER
2422 M:      Ville Syrjala <syrjala@sci.fi>
2423 S:      Maintained
2424 F:      drivers/input/misc/ati_remote2.c
2425
2426 ATK0110 HWMON DRIVER
2427 M:      Luca Tettamanti <kronos.it@gmail.com>
2428 L:      linux-hwmon@vger.kernel.org
2429 S:      Maintained
2430 F:      drivers/hwmon/asus_atk0110.c
2431
2432 ATLX ETHERNET DRIVERS
2433 M:      Jay Cliburn <jcliburn@gmail.com>
2434 M:      Chris Snook <chris.snook@gmail.com>
2435 L:      netdev@vger.kernel.org
2436 W:      http://sourceforge.net/projects/atl1
2437 W:      http://atl1.sourceforge.net
2438 S:      Maintained
2439 F:      drivers/net/ethernet/atheros/
2440
2441 ATM
2442 M:      Chas Williams <3chas3@gmail.com>
2443 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2444 L:      netdev@vger.kernel.org
2445 W:      http://linux-atm.sourceforge.net
2446 S:      Maintained
2447 F:      drivers/atm/
2448 F:      include/linux/atm*
2449 F:      include/uapi/linux/atm*
2450
2451 ATMEL AT91 / AT32 MCI DRIVER
2452 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2453 S:      Maintained
2454 F:      drivers/mmc/host/atmel-mci.c
2455
2456 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2457 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2458 S:      Supported
2459 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2460
2461 ATMEL Audio ALSA driver
2462 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2464 S:      Supported
2465 F:      sound/soc/atmel
2466
2467 ATMEL I2C DRIVER
2468 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2469 L:      linux-i2c@vger.kernel.org
2470 S:      Supported
2471 F:      drivers/i2c/busses/i2c-at91.c
2472
2473 ATMEL ISI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 L:      linux-media@vger.kernel.org
2476 S:      Supported
2477 F:      drivers/media/platform/atmel/atmel-isi.c
2478 F:      include/media/atmel-isi.h
2479
2480 ATMEL LCDFB DRIVER
2481 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2482 L:      linux-fbdev@vger.kernel.org
2483 S:      Maintained
2484 F:      drivers/video/fbdev/atmel_lcdfb.c
2485 F:      include/video/atmel_lcdc.h
2486
2487 ATMEL MACB ETHERNET DRIVER
2488 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2489 S:      Supported
2490 F:      drivers/net/ethernet/cadence/
2491
2492 ATMEL MAXTOUCH DRIVER
2493 M:      Nick Dyer <nick@shmanahar.org>
2494 T:      git git://github.com/ndyer/linux.git
2495 S:      Maintained
2496 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2497 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2498
2499 ATMEL SAMA5D2 ADC DRIVER
2500 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2501 L:      linux-iio@vger.kernel.org
2502 S:      Supported
2503 F:      drivers/iio/adc/at91-sama5d2_adc.c
2504
2505 ATMEL SDMMC DRIVER
2506 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2507 L:      linux-mmc@vger.kernel.org
2508 S:      Supported
2509 F:      drivers/mmc/host/sdhci-of-at91.c
2510
2511 ATMEL SPI DRIVER
2512 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2513 S:      Supported
2514 F:      drivers/spi/spi-atmel.*
2515
2516 ATMEL SSC DRIVER
2517 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2519 S:      Supported
2520 F:      drivers/misc/atmel-ssc.c
2521 F:      include/linux/atmel-ssc.h
2522
2523 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2524 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2526 S:      Supported
2527 F:      drivers/misc/atmel_tclib.c
2528 F:      drivers/clocksource/tcb_clksrc.c
2529
2530 ATMEL USBA UDC DRIVER
2531 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Supported
2534 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2535
2536 ATMEL WIRELESS DRIVER
2537 M:      Simon Kelley <simon@thekelleys.org.uk>
2538 L:      linux-wireless@vger.kernel.org
2539 W:      http://www.thekelleys.org.uk/atmel
2540 W:      http://atmelwlandriver.sourceforge.net/
2541 S:      Maintained
2542 F:      drivers/net/wireless/atmel/atmel*
2543
2544 ATMEL XDMA DRIVER
2545 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2546 L:      linux-arm-kernel@lists.infradead.org
2547 L:      dmaengine@vger.kernel.org
2548 S:      Supported
2549 F:      drivers/dma/at_xdmac.c
2550
2551 ATOMIC INFRASTRUCTURE
2552 M:      Will Deacon <will.deacon@arm.com>
2553 M:      Peter Zijlstra <peterz@infradead.org>
2554 R:      Boqun Feng <boqun.feng@gmail.com>
2555 L:      linux-kernel@vger.kernel.org
2556 S:      Maintained
2557 F:      arch/*/include/asm/atomic*.h
2558 F:      include/*/atomic*.h
2559
2560 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2561 M:      Bradley Grove <linuxdrivers@attotech.com>
2562 L:      linux-scsi@vger.kernel.org
2563 W:      http://www.attotech.com
2564 S:      Supported
2565 F:      drivers/scsi/esas2r
2566
2567 ATUSB IEEE 802.15.4 RADIO DRIVER
2568 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2569 L:      linux-wpan@vger.kernel.org
2570 S:      Maintained
2571 F:      drivers/net/ieee802154/atusb.c
2572 F:      drivers/net/ieee802154/atusb.h
2573 F:      drivers/net/ieee802154/at86rf230.h
2574
2575 AUDIT SUBSYSTEM
2576 M:      Paul Moore <paul@paul-moore.com>
2577 M:      Eric Paris <eparis@redhat.com>
2578 L:      linux-audit@redhat.com (moderated for non-subscribers)
2579 W:      https://github.com/linux-audit
2580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2581 S:      Supported
2582 F:      include/linux/audit.h
2583 F:      include/uapi/linux/audit.h
2584 F:      kernel/audit*
2585
2586 AUXILIARY DISPLAY DRIVERS
2587 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2588 S:      Maintained
2589 F:      drivers/auxdisplay/
2590 F:      include/linux/cfag12864b.h
2591
2592 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2593 M:      Andreas Klinger <ak@it-klinger.de>
2594 L:      linux-iio@vger.kernel.org
2595 S:      Maintained
2596 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2597 F:      drivers/iio/adc/hx711.c
2598
2599 AX.25 NETWORK LAYER
2600 M:      Ralf Baechle <ralf@linux-mips.org>
2601 L:      linux-hams@vger.kernel.org
2602 W:      http://www.linux-ax25.org/
2603 S:      Maintained
2604 F:      include/uapi/linux/ax25.h
2605 F:      include/net/ax25.h
2606 F:      net/ax25/
2607
2608 AXENTIA ARM DEVICES
2609 M:      Peter Rosin <peda@axentia.se>
2610 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2611 S:      Maintained
2612 F:      Documentation/devicetree/bindings/arm/axentia.txt
2613 F:      arch/arm/boot/dts/at91-linea.dtsi
2614 F:      arch/arm/boot/dts/at91-natte.dtsi
2615 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2616 F:      arch/arm/boot/dts/at91-tse850-3.dts
2617
2618 AXENTIA ASOC DRIVERS
2619 M:      Peter Rosin <peda@axentia.se>
2620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2621 S:      Maintained
2622 F:      Documentation/devicetree/bindings/sound/axentia,*
2623 F:      sound/soc/atmel/tse850-pcm5142.c
2624
2625 AZ6007 DVB DRIVER
2626 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2627 L:      linux-media@vger.kernel.org
2628 W:      https://linuxtv.org
2629 T:      git git://linuxtv.org/media_tree.git
2630 S:      Maintained
2631 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2632
2633 AZTECH FM RADIO RECEIVER DRIVER
2634 M:      Hans Verkuil <hverkuil@xs4all.nl>
2635 L:      linux-media@vger.kernel.org
2636 T:      git git://linuxtv.org/media_tree.git
2637 W:      https://linuxtv.org
2638 S:      Maintained
2639 F:      drivers/media/radio/radio-aztech*
2640
2641 B43 WIRELESS DRIVER
2642 L:      linux-wireless@vger.kernel.org
2643 L:      b43-dev@lists.infradead.org
2644 W:      http://wireless.kernel.org/en/users/Drivers/b43
2645 S:      Odd Fixes
2646 F:      drivers/net/wireless/broadcom/b43/
2647
2648 B43LEGACY WIRELESS DRIVER
2649 M:      Larry Finger <Larry.Finger@lwfinger.net>
2650 L:      linux-wireless@vger.kernel.org
2651 L:      b43-dev@lists.infradead.org
2652 W:      http://wireless.kernel.org/en/users/Drivers/b43
2653 S:      Maintained
2654 F:      drivers/net/wireless/broadcom/b43legacy/
2655
2656 BACKLIGHT CLASS/SUBSYSTEM
2657 M:      Lee Jones <lee.jones@linaro.org>
2658 M:      Daniel Thompson <daniel.thompson@linaro.org>
2659 M:      Jingoo Han <jingoohan1@gmail.com>
2660 L:      dri-devel@lists.freedesktop.org
2661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2662 S:      Maintained
2663 F:      drivers/video/backlight/
2664 F:      include/linux/backlight.h
2665 F:      include/linux/pwm_backlight.h
2666 F:      Documentation/devicetree/bindings/leds/backlight
2667
2668 BATMAN ADVANCED
2669 M:      Marek Lindner <mareklindner@neomailbox.ch>
2670 M:      Simon Wunderlich <sw@simonwunderlich.de>
2671 M:      Antonio Quartulli <a@unstable.cc>
2672 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2673 W:      https://www.open-mesh.org/
2674 Q:      https://patchwork.open-mesh.org/project/batman/list/
2675 S:      Maintained
2676 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2677 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2678 F:      Documentation/networking/batman-adv.rst
2679 F:      include/uapi/linux/batadv_packet.h
2680 F:      include/uapi/linux/batman_adv.h
2681 F:      net/batman-adv/
2682
2683 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2684 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2685 L:      linux-hams@vger.kernel.org
2686 W:      http://www.baycom.org/~tom/ham/ham.html
2687 S:      Maintained
2688 F:      drivers/net/hamradio/baycom*
2689
2690 BCACHE (BLOCK LAYER CACHE)
2691 M:      Coly Li <colyli@suse.de>
2692 M:      Kent Overstreet <kent.overstreet@gmail.com>
2693 L:      linux-bcache@vger.kernel.org
2694 W:      http://bcache.evilpiepirate.org
2695 C:      irc://irc.oftc.net/bcache
2696 S:      Maintained
2697 F:      drivers/md/bcache/
2698
2699 BDISP ST MEDIA DRIVER
2700 M:      Fabien Dessenne <fabien.dessenne@st.com>
2701 L:      linux-media@vger.kernel.org
2702 T:      git git://linuxtv.org/media_tree.git
2703 W:      https://linuxtv.org
2704 S:      Supported
2705 F:      drivers/media/platform/sti/bdisp
2706
2707 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2708 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2709 L:      netdev@vger.kernel.org
2710 S:      Maintained
2711 F:      drivers/net/ethernet/ec_bhf.c
2712
2713 BEFS FILE SYSTEM
2714 M:      Luis de Bethencourt <luisbg@kernel.org>
2715 M:      Salah Triki <salah.triki@gmail.com>
2716 S:      Maintained
2717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2718 F:      Documentation/filesystems/befs.txt
2719 F:      fs/befs/
2720
2721 BFQ I/O SCHEDULER
2722 M:      Paolo Valente <paolo.valente@linaro.org>
2723 M:      Jens Axboe <axboe@kernel.dk>
2724 L:      linux-block@vger.kernel.org
2725 S:      Maintained
2726 F:      block/bfq-*
2727 F:      Documentation/block/bfq-iosched.txt
2728
2729 BFS FILE SYSTEM
2730 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2731 S:      Maintained
2732 F:      Documentation/filesystems/bfs.txt
2733 F:      fs/bfs/
2734 F:      include/uapi/linux/bfs_fs.h
2735
2736 BLINKM RGB LED DRIVER
2737 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2738 S:      Maintained
2739 F:      drivers/leds/leds-blinkm.c
2740
2741 BLOCK LAYER
2742 M:      Jens Axboe <axboe@kernel.dk>
2743 L:      linux-block@vger.kernel.org
2744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2745 S:      Maintained
2746 F:      block/
2747 F:      drivers/block/
2748 F:      kernel/trace/blktrace.c
2749 F:      lib/sbitmap.c
2750
2751 BLOCK2MTD DRIVER
2752 M:      Joern Engel <joern@lazybastard.org>
2753 L:      linux-mtd@lists.infradead.org
2754 S:      Maintained
2755 F:      drivers/mtd/devices/block2mtd.c
2756
2757 BLUETOOTH DRIVERS
2758 M:      Marcel Holtmann <marcel@holtmann.org>
2759 M:      Johan Hedberg <johan.hedberg@gmail.com>
2760 L:      linux-bluetooth@vger.kernel.org
2761 W:      http://www.bluez.org/
2762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2764 S:      Maintained
2765 F:      drivers/bluetooth/
2766
2767 BLUETOOTH SUBSYSTEM
2768 M:      Marcel Holtmann <marcel@holtmann.org>
2769 M:      Johan Hedberg <johan.hedberg@gmail.com>
2770 L:      linux-bluetooth@vger.kernel.org
2771 W:      http://www.bluez.org/
2772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2774 S:      Maintained
2775 F:      net/bluetooth/
2776 F:      include/net/bluetooth/
2777
2778 BONDING DRIVER
2779 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2780 M:      Veaceslav Falico <vfalico@gmail.com>
2781 M:      Andy Gospodarek <andy@greyhouse.net>
2782 L:      netdev@vger.kernel.org
2783 W:      http://sourceforge.net/projects/bonding/
2784 S:      Supported
2785 F:      drivers/net/bonding/
2786 F:      include/uapi/linux/if_bonding.h
2787
2788 BPF (Safe dynamic programs and tools)
2789 M:      Alexei Starovoitov <ast@kernel.org>
2790 M:      Daniel Borkmann <daniel@iogearbox.net>
2791 L:      netdev@vger.kernel.org
2792 L:      linux-kernel@vger.kernel.org
2793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2795 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2796 S:      Supported
2797 F:      arch/x86/net/bpf_jit*
2798 F:      Documentation/networking/filter.txt
2799 F:      Documentation/bpf/
2800 F:      include/linux/bpf*
2801 F:      include/linux/filter.h
2802 F:      include/trace/events/xdp.h
2803 F:      include/uapi/linux/bpf*
2804 F:      include/uapi/linux/filter.h
2805 F:      kernel/bpf/
2806 F:      kernel/trace/bpf_trace.c
2807 F:      lib/test_bpf.c
2808 F:      net/bpf/
2809 F:      net/core/filter.c
2810 F:      net/sched/act_bpf.c
2811 F:      net/sched/cls_bpf.c
2812 F:      samples/bpf/
2813 F:      tools/bpf/
2814 F:      tools/lib/bpf/
2815 F:      tools/testing/selftests/bpf/
2816
2817 BROADCOM B44 10/100 ETHERNET DRIVER
2818 M:      Michael Chan <michael.chan@broadcom.com>
2819 L:      netdev@vger.kernel.org
2820 S:      Supported
2821 F:      drivers/net/ethernet/broadcom/b44.*
2822
2823 BROADCOM B53 ETHERNET SWITCH DRIVER
2824 M:      Florian Fainelli <f.fainelli@gmail.com>
2825 L:      netdev@vger.kernel.org
2826 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2827 S:      Supported
2828 F:      drivers/net/dsa/b53/*
2829 F:      include/linux/platform_data/b53.h
2830
2831 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2832 M:      Florian Fainelli <f.fainelli@gmail.com>
2833 M:      Ray Jui <rjui@broadcom.com>
2834 M:      Scott Branden <sbranden@broadcom.com>
2835 M:      bcm-kernel-feedback-list@broadcom.com
2836 T:      git git://github.com/broadcom/mach-bcm
2837 S:      Maintained
2838 N:      bcm281*
2839 N:      bcm113*
2840 N:      bcm216*
2841 N:      kona
2842 F:      arch/arm/mach-bcm/
2843
2844 BROADCOM BCM2835 ARM ARCHITECTURE
2845 M:      Eric Anholt <eric@anholt.net>
2846 M:      Stefan Wahren <stefan.wahren@i2se.com>
2847 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2849 T:      git git://github.com/anholt/linux
2850 S:      Maintained
2851 N:      bcm2835
2852 F:      drivers/staging/vc04_services
2853
2854 BROADCOM BCM47XX MIPS ARCHITECTURE
2855 M:      Hauke Mehrtens <hauke@hauke-m.de>
2856 M:      Rafał Miłecki <zajec5@gmail.com>
2857 L:      linux-mips@linux-mips.org
2858 S:      Maintained
2859 F:      Documentation/devicetree/bindings/mips/brcm/
2860 F:      arch/mips/bcm47xx/*
2861 F:      arch/mips/include/asm/mach-bcm47xx/*
2862
2863 BROADCOM BCM5301X ARM ARCHITECTURE
2864 M:      Hauke Mehrtens <hauke@hauke-m.de>
2865 M:      Rafał Miłecki <zajec5@gmail.com>
2866 M:      Jon Mason <jonmason@broadcom.com>
2867 M:      bcm-kernel-feedback-list@broadcom.com
2868 L:      linux-arm-kernel@lists.infradead.org
2869 S:      Maintained
2870 F:      arch/arm/mach-bcm/bcm_5301x.c
2871 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2872 F:      arch/arm/boot/dts/bcm470*
2873 F:      arch/arm/boot/dts/bcm953012*
2874
2875 BROADCOM BCM53573 ARM ARCHITECTURE
2876 M:      Rafał Miłecki <rafal@milecki.pl>
2877 L:      linux-arm-kernel@lists.infradead.org
2878 S:      Maintained
2879 F:      arch/arm/boot/dts/bcm53573*
2880 F:      arch/arm/boot/dts/bcm47189*
2881
2882 BROADCOM BCM63XX ARM ARCHITECTURE
2883 M:      Florian Fainelli <f.fainelli@gmail.com>
2884 M:      bcm-kernel-feedback-list@broadcom.com
2885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2886 T:      git git://github.com/broadcom/stblinux.git
2887 S:      Maintained
2888 N:      bcm63xx
2889
2890 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2891 M:      Kevin Cernekee <cernekee@gmail.com>
2892 L:      linux-usb@vger.kernel.org
2893 S:      Maintained
2894 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2895
2896 BROADCOM BCM7XXX ARM ARCHITECTURE
2897 M:      Brian Norris <computersforpeace@gmail.com>
2898 M:      Gregory Fong <gregory.0xf0@gmail.com>
2899 M:      Florian Fainelli <f.fainelli@gmail.com>
2900 M:      bcm-kernel-feedback-list@broadcom.com
2901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2902 T:      git git://github.com/broadcom/stblinux.git
2903 S:      Maintained
2904 F:      arch/arm/mach-bcm/*brcmstb*
2905 F:      arch/arm/boot/dts/bcm7*.dts*
2906 F:      drivers/bus/brcmstb_gisb.c
2907 F:      arch/arm/mm/cache-b15-rac.c
2908 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2909 N:      brcmstb
2910
2911 BROADCOM BMIPS CPUFREQ DRIVER
2912 M:      Markus Mayer <mmayer@broadcom.com>
2913 M:      bcm-kernel-feedback-list@broadcom.com
2914 L:      linux-pm@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/cpufreq/bmips-cpufreq.c
2917
2918 BROADCOM BMIPS MIPS ARCHITECTURE
2919 M:      Kevin Cernekee <cernekee@gmail.com>
2920 M:      Florian Fainelli <f.fainelli@gmail.com>
2921 L:      linux-mips@linux-mips.org
2922 T:      git git://github.com/broadcom/stblinux.git
2923 S:      Maintained
2924 F:      arch/mips/bmips/*
2925 F:      arch/mips/include/asm/mach-bmips/*
2926 F:      arch/mips/kernel/*bmips*
2927 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2928 F:      drivers/irqchip/irq-bcm63*
2929 F:      drivers/irqchip/irq-bcm7*
2930 F:      drivers/irqchip/irq-brcmstb*
2931 F:      include/linux/bcm963xx_nvram.h
2932 F:      include/linux/bcm963xx_tag.h
2933
2934 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2935 M:      Rasesh Mody <rasesh.mody@cavium.com>
2936 M:      Harish Patil <harish.patil@cavium.com>
2937 M:      Dept-GELinuxNICDev@cavium.com
2938 L:      netdev@vger.kernel.org
2939 S:      Supported
2940 F:      drivers/net/ethernet/broadcom/bnx2.*
2941 F:      drivers/net/ethernet/broadcom/bnx2_*
2942
2943 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2944 M:      QLogic-Storage-Upstream@qlogic.com
2945 L:      linux-scsi@vger.kernel.org
2946 S:      Supported
2947 F:      drivers/scsi/bnx2fc/
2948
2949 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2950 M:      QLogic-Storage-Upstream@qlogic.com
2951 L:      linux-scsi@vger.kernel.org
2952 S:      Supported
2953 F:      drivers/scsi/bnx2i/
2954
2955 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2956 M:      Ariel Elior <ariel.elior@cavium.com>
2957 M:      everest-linux-l2@cavium.com
2958 L:      netdev@vger.kernel.org
2959 S:      Supported
2960 F:      drivers/net/ethernet/broadcom/bnx2x/
2961
2962 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2963 M:      Michael Chan <michael.chan@broadcom.com>
2964 L:      netdev@vger.kernel.org
2965 S:      Supported
2966 F:      drivers/net/ethernet/broadcom/bnxt/
2967
2968 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2969 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2970 M:      Franky Lin <franky.lin@broadcom.com>
2971 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2972 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2973 M:      Wright Feng <wright.feng@cypress.com>
2974 L:      linux-wireless@vger.kernel.org
2975 L:      brcm80211-dev-list.pdl@broadcom.com
2976 L:      brcm80211-dev-list@cypress.com
2977 S:      Supported
2978 F:      drivers/net/wireless/broadcom/brcm80211/
2979
2980 BROADCOM BRCMSTB GPIO DRIVER
2981 M:      Gregory Fong <gregory.0xf0@gmail.com>
2982 L:      bcm-kernel-feedback-list@broadcom.com
2983 S:      Supported
2984 F:      drivers/gpio/gpio-brcmstb.c
2985 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2986
2987 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
2988 M:      Al Cooper <alcooperx@gmail.com>
2989 L:      linux-kernel@vger.kernel.org
2990 L:      bcm-kernel-feedback-list@broadcom.com
2991 S:      Maintained
2992 F:      drivers/phy/broadcom/phy-brcm-usb*
2993
2994 BROADCOM GENET ETHERNET DRIVER
2995 M:      Doug Berger <opendmb@gmail.com>
2996 M:      Florian Fainelli <f.fainelli@gmail.com>
2997 L:      netdev@vger.kernel.org
2998 S:      Supported
2999 F:      drivers/net/ethernet/broadcom/genet/
3000
3001 BROADCOM IPROC ARM ARCHITECTURE
3002 M:      Ray Jui <rjui@broadcom.com>
3003 M:      Scott Branden <sbranden@broadcom.com>
3004 M:      Jon Mason <jonmason@broadcom.com>
3005 M:      bcm-kernel-feedback-list@broadcom.com
3006 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3007 T:      git git://github.com/broadcom/cygnus-linux.git
3008 S:      Maintained
3009 N:      iproc
3010 N:      cygnus
3011 N:      bcm[-_]nsp
3012 N:      bcm9113*
3013 N:      bcm9583*
3014 N:      bcm9585*
3015 N:      bcm9586*
3016 N:      bcm988312
3017 N:      bcm113*
3018 N:      bcm583*
3019 N:      bcm585*
3020 N:      bcm586*
3021 N:      bcm88312
3022 N:      hr2
3023 N:      stingray
3024 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3025 F:      arch/arm64/boot/dts/broadcom/stingray/*
3026 F:      drivers/clk/bcm/clk-ns*
3027 F:      drivers/clk/bcm/clk-sr*
3028 F:      drivers/pinctrl/bcm/pinctrl-ns*
3029 F:      include/dt-bindings/clock/bcm-sr*
3030
3031 BROADCOM KONA GPIO DRIVER
3032 M:      Ray Jui <rjui@broadcom.com>
3033 L:      bcm-kernel-feedback-list@broadcom.com
3034 S:      Supported
3035 F:      drivers/gpio/gpio-bcm-kona.c
3036 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3037
3038 BROADCOM NETXTREME-E ROCE DRIVER
3039 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3040 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3041 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3042 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3043 L:      linux-rdma@vger.kernel.org
3044 W:      http://www.broadcom.com
3045 S:      Supported
3046 F:      drivers/infiniband/hw/bnxt_re/
3047 F:      include/uapi/rdma/bnxt_re-abi.h
3048
3049 BROADCOM NVRAM DRIVER
3050 M:      Rafał Miłecki <zajec5@gmail.com>
3051 L:      linux-mips@linux-mips.org
3052 S:      Maintained
3053 F:      drivers/firmware/broadcom/*
3054
3055 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3056 M:      Rafał Miłecki <zajec5@gmail.com>
3057 L:      linux-wireless@vger.kernel.org
3058 S:      Maintained
3059 F:      drivers/bcma/
3060 F:      include/linux/bcma/
3061
3062 BROADCOM STB AVS CPUFREQ DRIVER
3063 M:      Markus Mayer <mmayer@broadcom.com>
3064 M:      bcm-kernel-feedback-list@broadcom.com
3065 L:      linux-pm@vger.kernel.org
3066 S:      Maintained
3067 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3068 F:      drivers/cpufreq/brcmstb*
3069
3070 BROADCOM STB AVS TMON DRIVER
3071 M:      Markus Mayer <mmayer@broadcom.com>
3072 M:      bcm-kernel-feedback-list@broadcom.com
3073 L:      linux-pm@vger.kernel.org
3074 S:      Maintained
3075 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3076 F:      drivers/thermal/broadcom/brcmstb*
3077
3078 BROADCOM STB NAND FLASH DRIVER
3079 M:      Brian Norris <computersforpeace@gmail.com>
3080 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3081 L:      linux-mtd@lists.infradead.org
3082 L:      bcm-kernel-feedback-list@broadcom.com
3083 S:      Maintained
3084 F:      drivers/mtd/nand/raw/brcmnand/
3085
3086 BROADCOM STB DPFE DRIVER
3087 M:      Markus Mayer <mmayer@broadcom.com>
3088 M:      bcm-kernel-feedback-list@broadcom.com
3089 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3090 S:      Maintained
3091 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3092 F:      drivers/memory/brcmstb_dpfe.c
3093
3094 BROADCOM SYSTEMPORT ETHERNET DRIVER
3095 M:      Florian Fainelli <f.fainelli@gmail.com>
3096 L:      netdev@vger.kernel.org
3097 S:      Supported
3098 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3099
3100 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3101 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3102 M:      Prashant Sreedharan <prashant@broadcom.com>
3103 M:      Michael Chan <mchan@broadcom.com>
3104 L:      netdev@vger.kernel.org
3105 S:      Supported
3106 F:      drivers/net/ethernet/broadcom/tg3.*
3107
3108 BROCADE BFA FC SCSI DRIVER
3109 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3110 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3111 L:      linux-scsi@vger.kernel.org
3112 S:      Supported
3113 F:      drivers/scsi/bfa/
3114
3115 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3116 M:      Rasesh Mody <rasesh.mody@cavium.com>
3117 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3118 M:      Dept-GELinuxNICDev@cavium.com
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/brocade/bna/
3122
3123 BSG (block layer generic sg v4 driver)
3124 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3125 L:      linux-scsi@vger.kernel.org
3126 S:      Supported
3127 F:      block/bsg.c
3128 F:      include/linux/bsg.h
3129 F:      include/uapi/linux/bsg.h
3130
3131 BT87X AUDIO DRIVER
3132 M:      Clemens Ladisch <clemens@ladisch.de>
3133 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3134 T:      git git://git.alsa-project.org/alsa-kernel.git
3135 S:      Maintained
3136 F:      Documentation/sound/cards/bt87x.rst
3137 F:      sound/pci/bt87x.c
3138
3139 BT8XXGPIO DRIVER
3140 M:      Michael Buesch <m@bues.ch>
3141 W:      http://bu3sch.de/btgpio.php
3142 S:      Maintained
3143 F:      drivers/gpio/gpio-bt8xx.c
3144
3145 BTRFS FILE SYSTEM
3146 M:      Chris Mason <clm@fb.com>
3147 M:      Josef Bacik <jbacik@fb.com>
3148 M:      David Sterba <dsterba@suse.com>
3149 L:      linux-btrfs@vger.kernel.org
3150 W:      http://btrfs.wiki.kernel.org/
3151 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3153 S:      Maintained
3154 F:      Documentation/filesystems/btrfs.txt
3155 F:      fs/btrfs/
3156 F:      include/linux/btrfs*
3157 F:      include/uapi/linux/btrfs*
3158
3159 BTTV VIDEO4LINUX DRIVER
3160 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3161 L:      linux-media@vger.kernel.org
3162 W:      https://linuxtv.org
3163 T:      git git://linuxtv.org/media_tree.git
3164 S:      Odd fixes
3165 F:      Documentation/media/v4l-drivers/bttv*
3166 F:      drivers/media/pci/bt8xx/bttv*
3167
3168 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3169 M:      Chanwoo Choi <cw00.choi@samsung.com>
3170 L:      linux-pm@vger.kernel.org
3171 L:      linux-samsung-soc@vger.kernel.org
3172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3173 S:      Maintained
3174 F:      drivers/devfreq/exynos-bus.c
3175 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3176
3177 BUSLOGIC SCSI DRIVER
3178 M:      Khalid Aziz <khalid@gonehiking.org>
3179 L:      linux-scsi@vger.kernel.org
3180 S:      Maintained
3181 F:      drivers/scsi/BusLogic.*
3182 F:      drivers/scsi/FlashPoint.*
3183
3184 C-MEDIA CMI8788 DRIVER
3185 M:      Clemens Ladisch <clemens@ladisch.de>
3186 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3187 T:      git git://git.alsa-project.org/alsa-kernel.git
3188 S:      Maintained
3189 F:      sound/pci/oxygen/
3190
3191 C6X ARCHITECTURE
3192 M:      Mark Salter <msalter@redhat.com>
3193 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3194 L:      linux-c6x-dev@linux-c6x.org
3195 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3196 S:      Maintained
3197 F:      arch/c6x/
3198
3199 CA8210 IEEE-802.15.4 RADIO DRIVER
3200 M:      Harry Morris <h.morris@cascoda.com>
3201 L:      linux-wpan@vger.kernel.org
3202 W:      https://github.com/Cascoda/ca8210-linux.git
3203 S:      Maintained
3204 F:      drivers/net/ieee802154/ca8210.c
3205 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3206
3207 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3208 M:      David Howells <dhowells@redhat.com>
3209 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3210 S:      Supported
3211 F:      Documentation/filesystems/caching/cachefiles.txt
3212 F:      fs/cachefiles/
3213
3214 CADENCE MIPI-CSI2 BRIDGES
3215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3216 L:      linux-media@vger.kernel.org
3217 S:      Maintained
3218 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3219 F:      drivers/media/platform/cadence/cdns-csi2*
3220
3221 CADET FM/AM RADIO RECEIVER DRIVER
3222 M:      Hans Verkuil <hverkuil@xs4all.nl>
3223 L:      linux-media@vger.kernel.org
3224 T:      git git://linuxtv.org/media_tree.git
3225 W:      https://linuxtv.org
3226 S:      Maintained
3227 F:      drivers/media/radio/radio-cadet*
3228
3229 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3230 M:      Jonathan Corbet <corbet@lwn.net>
3231 L:      linux-media@vger.kernel.org
3232 T:      git git://linuxtv.org/media_tree.git
3233 S:      Maintained
3234 F:      Documentation/media/v4l-drivers/cafe_ccic*
3235 F:      drivers/media/platform/marvell-ccic/
3236
3237 CAIF NETWORK LAYER
3238 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3239 L:      netdev@vger.kernel.org
3240 S:      Supported
3241 F:      Documentation/networking/caif/
3242 F:      drivers/net/caif/
3243 F:      include/uapi/linux/caif/
3244 F:      include/net/caif/
3245 F:      net/caif/
3246
3247 CALGARY x86-64 IOMMU
3248 M:      Muli Ben-Yehuda <mulix@mulix.org>
3249 M:      Jon Mason <jdmason@kudzu.us>
3250 L:      iommu@lists.linux-foundation.org
3251 S:      Maintained
3252 F:      arch/x86/kernel/pci-calgary_64.c
3253 F:      arch/x86/kernel/tce_64.c
3254 F:      arch/x86/include/asm/calgary.h
3255 F:      arch/x86/include/asm/tce.h
3256
3257 CAN NETWORK DRIVERS
3258 M:      Wolfgang Grandegger <wg@grandegger.com>
3259 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3260 L:      linux-can@vger.kernel.org
3261 W:      https://github.com/linux-can
3262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3264 S:      Maintained
3265 F:      Documentation/devicetree/bindings/net/can/
3266 F:      drivers/net/can/
3267 F:      include/linux/can/dev.h
3268 F:      include/linux/can/platform/
3269 F:      include/uapi/linux/can/error.h
3270 F:      include/uapi/linux/can/netlink.h
3271
3272 CAN NETWORK LAYER
3273 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3274 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3275 L:      linux-can@vger.kernel.org
3276 W:      https://github.com/linux-can
3277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3279 S:      Maintained
3280 F:      Documentation/networking/can.rst
3281 F:      net/can/
3282 F:      include/linux/can/core.h
3283 F:      include/uapi/linux/can.h
3284 F:      include/uapi/linux/can/bcm.h
3285 F:      include/uapi/linux/can/raw.h
3286 F:      include/uapi/linux/can/gw.h
3287
3288 CAPABILITIES
3289 M:      Serge Hallyn <serge@hallyn.com>
3290 L:      linux-security-module@vger.kernel.org
3291 S:      Supported
3292 F:      include/linux/capability.h
3293 F:      include/uapi/linux/capability.h
3294 F:      security/commoncap.c
3295 F:      kernel/capability.c
3296
3297 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3298 M:      Kevin Tsai <ktsai@capellamicro.com>
3299 S:      Maintained
3300 F:      drivers/iio/light/cm*
3301
3302 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3303 M:      Christian Lamparter <chunkeey@googlemail.com>
3304 L:      linux-wireless@vger.kernel.org
3305 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3306 S:      Maintained
3307 F:      drivers/net/wireless/ath/carl9170/
3308
3309 CAVIUM I2C DRIVER
3310 M:      Jan Glauber <jglauber@cavium.com>
3311 M:      David Daney <david.daney@cavium.com>
3312 W:      http://www.cavium.com
3313 S:      Supported
3314 F:      drivers/i2c/busses/i2c-octeon*
3315 F:      drivers/i2c/busses/i2c-thunderx*
3316
3317 CAVIUM LIQUIDIO NETWORK DRIVER
3318 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3319 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3320 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3321 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3322 L:      netdev@vger.kernel.org
3323 W:      http://www.cavium.com
3324 S:      Supported
3325 F:      drivers/net/ethernet/cavium/liquidio/
3326
3327 CAVIUM MMC DRIVER
3328 M:      Jan Glauber <jglauber@cavium.com>
3329 M:      David Daney <david.daney@cavium.com>
3330 M:      Steven J. Hill <Steven.Hill@cavium.com>
3331 W:      http://www.cavium.com
3332 S:      Supported
3333 F:      drivers/mmc/host/cavium*
3334
3335 CAVIUM OCTEON-TX CRYPTO DRIVER
3336 M:      George Cherian <george.cherian@cavium.com>
3337 L:      linux-crypto@vger.kernel.org
3338 W:      http://www.cavium.com
3339 S:      Supported
3340 F:      drivers/crypto/cavium/cpt/
3341
3342 CAVIUM THUNDERX2 ARM64 SOC
3343 M:      Robert Richter <rrichter@cavium.com>
3344 M:      Jayachandran C <jnair@caviumnetworks.com>
3345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3346 S:      Maintained
3347 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3348 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3349
3350 CC2520 IEEE-802.15.4 RADIO DRIVER
3351 M:      Varka Bhadram <varkabhadram@gmail.com>
3352 L:      linux-wpan@vger.kernel.org
3353 S:      Maintained
3354 F:      drivers/net/ieee802154/cc2520.c
3355 F:      include/linux/spi/cc2520.h
3356 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3357
3358 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3359 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3360 L:      linux-crypto@vger.kernel.org
3361 S:      Supported
3362 F:      drivers/crypto/ccree/
3363 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3364
3365 CEC FRAMEWORK
3366 M:      Hans Verkuil <hans.verkuil@cisco.com>
3367 L:      linux-media@vger.kernel.org
3368 T:      git git://linuxtv.org/media_tree.git
3369 W:      http://linuxtv.org
3370 S:      Supported
3371 F:      Documentation/media/kapi/cec-core.rst
3372 F:      Documentation/media/uapi/cec
3373 F:      drivers/media/cec/
3374 F:      drivers/media/rc/keymaps/rc-cec.c
3375 F:      include/media/cec.h
3376 F:      include/media/cec-notifier.h
3377 F:      include/uapi/linux/cec.h
3378 F:      include/uapi/linux/cec-funcs.h
3379 F:      Documentation/devicetree/bindings/media/cec.txt
3380 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3381
3382 CEC GPIO DRIVER
3383 M:      Hans Verkuil <hans.verkuil@cisco.com>
3384 L:      linux-media@vger.kernel.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 W:      http://linuxtv.org
3387 S:      Supported
3388 F:      drivers/media/platform/cec-gpio/
3389 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3390
3391 CELL BROADBAND ENGINE ARCHITECTURE
3392 M:      Arnd Bergmann <arnd@arndb.de>
3393 L:      linuxppc-dev@lists.ozlabs.org
3394 W:      http://www.ibm.com/developerworks/power/cell/
3395 S:      Supported
3396 F:      arch/powerpc/include/asm/cell*.h
3397 F:      arch/powerpc/include/asm/spu*.h
3398 F:      arch/powerpc/include/uapi/asm/spu*.h
3399 F:      arch/powerpc/oprofile/*cell*
3400 F:      arch/powerpc/platforms/cell/
3401
3402 CEPH COMMON CODE (LIBCEPH)
3403 M:      Ilya Dryomov <idryomov@gmail.com>
3404 M:      "Yan, Zheng" <zyan@redhat.com>
3405 M:      Sage Weil <sage@redhat.com>
3406 L:      ceph-devel@vger.kernel.org
3407 W:      http://ceph.com/
3408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3409 T:      git git://github.com/ceph/ceph-client.git
3410 S:      Supported
3411 F:      net/ceph/
3412 F:      include/linux/ceph/
3413 F:      include/linux/crush/
3414
3415 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3416 M:      "Yan, Zheng" <zyan@redhat.com>
3417 M:      Sage Weil <sage@redhat.com>
3418 M:      Ilya Dryomov <idryomov@gmail.com>
3419 L:      ceph-devel@vger.kernel.org
3420 W:      http://ceph.com/
3421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3422 T:      git git://github.com/ceph/ceph-client.git
3423 S:      Supported
3424 F:      Documentation/filesystems/ceph.txt
3425 F:      fs/ceph/
3426
3427 CERTIFICATE HANDLING:
3428 M:      David Howells <dhowells@redhat.com>
3429 M:      David Woodhouse <dwmw2@infradead.org>
3430 L:      keyrings@vger.kernel.org
3431 S:      Maintained
3432 F:      Documentation/admin-guide/module-signing.rst
3433 F:      certs/
3434 F:      scripts/sign-file.c
3435 F:      scripts/extract-cert.c
3436
3437 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3438 L:      linux-usb@vger.kernel.org
3439 S:      Orphan
3440 F:      Documentation/usb/WUSB-Design-overview.txt
3441 F:      Documentation/usb/wusb-cbaf
3442 F:      drivers/usb/host/hwa-hc.c
3443 F:      drivers/usb/host/whci/
3444 F:      drivers/usb/wusbcore/
3445 F:      include/linux/usb/wusb*
3446
3447 CFAG12864B LCD DRIVER
3448 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3449 S:      Maintained
3450 F:      drivers/auxdisplay/cfag12864b.c
3451 F:      include/linux/cfag12864b.h
3452
3453 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3454 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3455 S:      Maintained
3456 F:      drivers/auxdisplay/cfag12864bfb.c
3457 F:      include/linux/cfag12864b.h
3458
3459 802.11 (including CFG80211/NL80211)
3460 M:      Johannes Berg <johannes@sipsolutions.net>
3461 L:      linux-wireless@vger.kernel.org
3462 W:      http://wireless.kernel.org/
3463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3465 S:      Maintained
3466 F:      net/wireless/
3467 F:      include/uapi/linux/nl80211.h
3468 F:      include/linux/ieee80211.h
3469 F:      include/net/wext.h
3470 F:      include/net/cfg80211.h
3471 F:      include/net/iw_handler.h
3472 F:      include/net/ieee80211_radiotap.h
3473 F:      Documentation/driver-api/80211/cfg80211.rst
3474 F:      Documentation/networking/regulatory.txt
3475
3476 CHAR and MISC DRIVERS
3477 M:      Arnd Bergmann <arnd@arndb.de>
3478 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3480 S:      Supported
3481 F:      drivers/char/
3482 F:      drivers/misc/
3483 F:      include/linux/miscdevice.h
3484
3485 CHECKPATCH
3486 M:      Andy Whitcroft <apw@canonical.com>
3487 M:      Joe Perches <joe@perches.com>
3488 S:      Maintained
3489 F:      scripts/checkpatch.pl
3490
3491 CHINESE DOCUMENTATION
3492 M:      Harry Wei <harryxiyou@gmail.com>
3493 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3494 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3495 S:      Maintained
3496 F:      Documentation/translations/zh_CN/
3497
3498 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3499 M:      Peter Chen <Peter.Chen@nxp.com>
3500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3501 L:      linux-usb@vger.kernel.org
3502 S:      Maintained
3503 F:      drivers/usb/chipidea/
3504
3505 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3506 M:      Hans de Goede <hdegoede@redhat.com>
3507 L:      linux-input@vger.kernel.org
3508 S:      Maintained
3509 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3510 F:      drivers/input/touchscreen/chipone_icn8318.c
3511
3512 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3513 M:      Hans de Goede <hdegoede@redhat.com>
3514 L:      linux-input@vger.kernel.org
3515 S:      Maintained
3516 F:      drivers/input/touchscreen/chipone_icn8505.c
3517
3518 CHROME HARDWARE PLATFORM SUPPORT
3519 M:      Benson Leung <bleung@chromium.org>
3520 M:      Olof Johansson <olof@lixom.net>
3521 S:      Maintained
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3523 F:      drivers/platform/chrome/
3524
3525 CIRRUS LOGIC AUDIO CODEC DRIVERS
3526 M:      Brian Austin <brian.austin@cirrus.com>
3527 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3529 S:      Maintained
3530 F:      sound/soc/codecs/cs*
3531
3532 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3533 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3534 L:      netdev@vger.kernel.org
3535 S:      Maintained
3536 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3537
3538 CISCO FCOE HBA DRIVER
3539 M:      Satish Kharat <satishkh@cisco.com>
3540 M:      Sesidhar Baddela <sebaddel@cisco.com>
3541 M:      Karan Tilak Kumar <kartilak@cisco.com>
3542 L:      linux-scsi@vger.kernel.org
3543 S:      Supported
3544 F:      drivers/scsi/fnic/
3545
3546 CISCO SCSI HBA DRIVER
3547 M:      Karan Tilak Kumar <kartilak@cisco.com>
3548 M:      Sesidhar Baddela <sebaddel@cisco.com>
3549 L:      linux-scsi@vger.kernel.org
3550 S:      Supported
3551 F:      drivers/scsi/snic/
3552
3553 CISCO VIC ETHERNET NIC DRIVER
3554 M:      Christian Benvenuti <benve@cisco.com>
3555 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3556 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3557 S:      Supported
3558 F:      drivers/net/ethernet/cisco/enic/
3559
3560 CISCO VIC LOW LATENCY NIC DRIVER
3561 M:      Christian Benvenuti <benve@cisco.com>
3562 S:      Supported
3563 F:      drivers/infiniband/hw/usnic/
3564
3565 CLANG-FORMAT FILE
3566 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3567 S:      Maintained
3568 F:      .clang-format
3569
3570 CLEANCACHE API
3571 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3572 L:      linux-kernel@vger.kernel.org
3573 S:      Maintained
3574 F:      mm/cleancache.c
3575 F:      include/linux/cleancache.h
3576
3577 CLK API
3578 M:      Russell King <linux@armlinux.org.uk>
3579 L:      linux-clk@vger.kernel.org
3580 S:      Maintained
3581 F:      include/linux/clk.h
3582
3583 CLOCKSOURCE, CLOCKEVENT DRIVERS
3584 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3585 M:      Thomas Gleixner <tglx@linutronix.de>
3586 L:      linux-kernel@vger.kernel.org
3587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3588 S:      Supported
3589 F:      drivers/clocksource/
3590 F:      Documentation/devicetree/bindings/timer/
3591
3592 CMPC ACPI DRIVER
3593 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3594 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3595 L:      platform-driver-x86@vger.kernel.org
3596 S:      Supported
3597 F:      drivers/platform/x86/classmate-laptop.c
3598
3599 COBALT MEDIA DRIVER
3600 M:      Hans Verkuil <hans.verkuil@cisco.com>
3601 L:      linux-media@vger.kernel.org
3602 T:      git git://linuxtv.org/media_tree.git
3603 W:      https://linuxtv.org
3604 S:      Supported
3605 F:      drivers/media/pci/cobalt/
3606
3607 COCCINELLE/Semantic Patches (SmPL)
3608 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3609 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3610 M:      Nicolas Palix <nicolas.palix@imag.fr>
3611 M:      Michal Marek <michal.lkml@markovi.net>
3612 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3614 W:      http://coccinelle.lip6.fr/
3615 S:      Supported
3616 F:      Documentation/dev-tools/coccinelle.rst
3617 F:      scripts/coccinelle/
3618 F:      scripts/coccicheck
3619
3620 CODA FILE SYSTEM
3621 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3622 M:      coda@cs.cmu.edu
3623 L:      codalist@coda.cs.cmu.edu
3624 W:      http://www.coda.cs.cmu.edu/
3625 S:      Maintained
3626 F:      Documentation/filesystems/coda.txt
3627 F:      fs/coda/
3628 F:      include/linux/coda*.h
3629 F:      include/uapi/linux/coda*.h
3630
3631 CODA V4L2 MEM2MEM DRIVER
3632 M:      Philipp Zabel <p.zabel@pengutronix.de>
3633 L:      linux-media@vger.kernel.org
3634 S:      Maintained
3635 F:      Documentation/devicetree/bindings/media/coda.txt
3636 F:      drivers/media/platform/coda/
3637
3638 COMMON CLK FRAMEWORK
3639 M:      Michael Turquette <mturquette@baylibre.com>
3640 M:      Stephen Boyd <sboyd@kernel.org>
3641 L:      linux-clk@vger.kernel.org
3642 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3644 S:      Maintained
3645 F:      Documentation/devicetree/bindings/clock/
3646 F:      drivers/clk/
3647 X:      drivers/clk/clkdev.c
3648 F:      include/linux/clk-pr*
3649 F:      include/linux/clk/
3650 F:      include/linux/of_clk.h
3651
3652 COMMON INTERNET FILE SYSTEM (CIFS)
3653 M:      Steve French <sfrench@samba.org>
3654 L:      linux-cifs@vger.kernel.org
3655 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3656 W:      http://linux-cifs.samba.org/
3657 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3658 S:      Supported
3659 F:      Documentation/filesystems/cifs/
3660 F:      fs/cifs/
3661
3662 COMPACTPCI HOTPLUG CORE
3663 M:      Scott Murray <scott@spiteful.org>
3664 L:      linux-pci@vger.kernel.org
3665 S:      Maintained
3666 F:      drivers/pci/hotplug/cpci_hotplug*
3667
3668 COMPACTPCI HOTPLUG GENERIC DRIVER
3669 M:      Scott Murray <scott@spiteful.org>
3670 L:      linux-pci@vger.kernel.org
3671 S:      Maintained
3672 F:      drivers/pci/hotplug/cpcihp_generic.c
3673
3674 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3675 M:      Scott Murray <scott@spiteful.org>
3676 L:      linux-pci@vger.kernel.org
3677 S:      Maintained
3678 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3679
3680 COMPAL LAPTOP SUPPORT
3681 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3682 L:      platform-driver-x86@vger.kernel.org
3683 S:      Maintained
3684 F:      drivers/platform/x86/compal-laptop.c
3685
3686 CONEXANT ACCESSRUNNER USB DRIVER
3687 L:      accessrunner-general@lists.sourceforge.net
3688 W:      http://accessrunner.sourceforge.net/
3689 S:      Orphan
3690 F:      drivers/usb/atm/cxacru.c
3691
3692 CONFIGFS
3693 M:      Joel Becker <jlbec@evilplan.org>
3694 M:      Christoph Hellwig <hch@lst.de>
3695 T:      git git://git.infradead.org/users/hch/configfs.git
3696 S:      Supported
3697 F:      fs/configfs/
3698 F:      include/linux/configfs.h
3699
3700 CONNECTOR
3701 M:      Evgeniy Polyakov <zbr@ioremap.net>
3702 L:      netdev@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/connector/
3705
3706 CONTROL GROUP (CGROUP)
3707 M:      Tejun Heo <tj@kernel.org>
3708 M:      Li Zefan <lizefan@huawei.com>
3709 M:      Johannes Weiner <hannes@cmpxchg.org>
3710 L:      cgroups@vger.kernel.org
3711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3712 S:      Maintained
3713 F:      Documentation/cgroup*
3714 F:      include/linux/cgroup*
3715 F:      kernel/cgroup*
3716
3717 CONTROL GROUP - CPUSET
3718 M:      Li Zefan <lizefan@huawei.com>
3719 L:      cgroups@vger.kernel.org
3720 W:      http://www.bullopensource.org/cpuset/
3721 W:      http://oss.sgi.com/projects/cpusets/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3723 S:      Maintained
3724 F:      Documentation/cgroup-v1/cpusets.txt
3725 F:      include/linux/cpuset.h
3726 F:      kernel/cgroup/cpuset.c
3727
3728 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3729 M:      Johannes Weiner <hannes@cmpxchg.org>
3730 M:      Michal Hocko <mhocko@kernel.org>
3731 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3732 L:      cgroups@vger.kernel.org
3733 L:      linux-mm@kvack.org
3734 S:      Maintained
3735 F:      mm/memcontrol.c
3736 F:      mm/swap_cgroup.c
3737
3738 CORETEMP HARDWARE MONITORING DRIVER
3739 M:      Fenghua Yu <fenghua.yu@intel.com>
3740 L:      linux-hwmon@vger.kernel.org
3741 S:      Maintained
3742 F:      Documentation/hwmon/coretemp
3743 F:      drivers/hwmon/coretemp.c
3744
3745 COSA/SRP SYNC SERIAL DRIVER
3746 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3747 W:      http://www.fi.muni.cz/~kas/cosa/
3748 S:      Maintained
3749 F:      drivers/net/wan/cosa*
3750
3751 CPMAC ETHERNET DRIVER
3752 M:      Florian Fainelli <f.fainelli@gmail.com>
3753 L:      netdev@vger.kernel.org
3754 S:      Maintained
3755 F:      drivers/net/ethernet/ti/cpmac.c
3756
3757 CPU FREQUENCY DRIVERS
3758 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3759 M:      Viresh Kumar <viresh.kumar@linaro.org>
3760 L:      linux-pm@vger.kernel.org
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3763 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3764 B:      https://bugzilla.kernel.org
3765 F:      Documentation/cpu-freq/
3766 F:      Documentation/devicetree/bindings/cpufreq/
3767 F:      drivers/cpufreq/
3768 F:      include/linux/cpufreq.h
3769 F:      tools/testing/selftests/cpufreq/
3770
3771 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3772 M:      Viresh Kumar <viresh.kumar@linaro.org>
3773 M:      Sudeep Holla <sudeep.holla@arm.com>
3774 L:      linux-pm@vger.kernel.org
3775 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3776 S:      Maintained
3777 F:      drivers/cpufreq/arm_big_little.h
3778 F:      drivers/cpufreq/arm_big_little.c
3779 F:      drivers/cpufreq/arm_big_little_dt.c
3780
3781 CPU POWER MONITORING SUBSYSTEM
3782 M:      Thomas Renninger <trenn@suse.com>
3783 M:      Shuah Khan <shuah@kernel.org>
3784 L:      linux-pm@vger.kernel.org
3785 S:      Maintained
3786 F:      tools/power/cpupower/
3787
3788 CPUID/MSR DRIVER
3789 M:      "H. Peter Anvin" <hpa@zytor.com>
3790 S:      Maintained
3791 F:      arch/x86/kernel/cpuid.c
3792 F:      arch/x86/kernel/msr.c
3793
3794 CPUIDLE DRIVER - ARM BIG LITTLE
3795 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3796 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3797 L:      linux-pm@vger.kernel.org
3798 L:      linux-arm-kernel@lists.infradead.org
3799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3800 S:      Maintained
3801 F:      drivers/cpuidle/cpuidle-big_little.c
3802
3803 CPUIDLE DRIVER - ARM EXYNOS
3804 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3805 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3806 M:      Kukjin Kim <kgene@kernel.org>
3807 L:      linux-pm@vger.kernel.org
3808 L:      linux-samsung-soc@vger.kernel.org
3809 S:      Supported
3810 F:      drivers/cpuidle/cpuidle-exynos.c
3811 F:      arch/arm/mach-exynos/pm.c
3812
3813 CPUIDLE DRIVERS
3814 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3815 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3816 L:      linux-pm@vger.kernel.org
3817 S:      Maintained
3818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3819 B:      https://bugzilla.kernel.org
3820 F:      drivers/cpuidle/*
3821 F:      include/linux/cpuidle.h
3822
3823 CRAMFS FILESYSTEM
3824 M:      Nicolas Pitre <nico@linaro.org>
3825 S:      Maintained
3826 F:      Documentation/filesystems/cramfs.txt
3827 F:      fs/cramfs/
3828
3829 CRYPTO API
3830 M:      Herbert Xu <herbert@gondor.apana.org.au>
3831 M:      "David S. Miller" <davem@davemloft.net>
3832 L:      linux-crypto@vger.kernel.org
3833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3835 S:      Maintained
3836 F:      Documentation/crypto/
3837 F:      Documentation/devicetree/bindings/crypto/
3838 F:      arch/*/crypto/
3839 F:      crypto/
3840 F:      drivers/crypto/
3841 F:      include/crypto/
3842 F:      include/linux/crypto*
3843
3844 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3845 M:      Neil Horman <nhorman@tuxdriver.com>
3846 L:      linux-crypto@vger.kernel.org
3847 S:      Maintained
3848 F:      crypto/ansi_cprng.c
3849 F:      crypto/rng.c
3850
3851 CS3308 MEDIA DRIVER
3852 M:      Hans Verkuil <hverkuil@xs4all.nl>
3853 L:      linux-media@vger.kernel.org
3854 T:      git git://linuxtv.org/media_tree.git
3855 W:      http://linuxtv.org
3856 S:      Odd Fixes
3857 F:      drivers/media/i2c/cs3308.c
3858 F:      drivers/media/i2c/cs3308.h
3859
3860 CS5535 Audio ALSA driver
3861 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3862 S:      Maintained
3863 F:      sound/pci/cs5535audio/
3864
3865 CW1200 WLAN driver
3866 M:      Solomon Peachy <pizza@shaftnet.org>
3867 S:      Maintained
3868 F:      drivers/net/wireless/st/cw1200/
3869
3870 CX18 VIDEO4LINUX DRIVER
3871 M:      Andy Walls <awalls@md.metrocast.net>
3872 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3873 L:      linux-media@vger.kernel.org
3874 T:      git git://linuxtv.org/media_tree.git
3875 W:      https://linuxtv.org
3876 W:      http://www.ivtvdriver.org/index.php/Cx18
3877 S:      Maintained
3878 F:      Documentation/media/v4l-drivers/cx18*
3879 F:      drivers/media/pci/cx18/
3880 F:      include/uapi/linux/ivtv*
3881
3882 CX2341X MPEG ENCODER HELPER MODULE
3883 M:      Hans Verkuil <hverkuil@xs4all.nl>
3884 L:      linux-media@vger.kernel.org
3885 T:      git git://linuxtv.org/media_tree.git
3886 W:      https://linuxtv.org
3887 S:      Maintained
3888 F:      drivers/media/common/cx2341x*
3889 F:      include/media/cx2341x*
3890
3891 CX24120 MEDIA DRIVER
3892 M:      Jemma Denson <jdenson@gmail.com>
3893 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3894 L:      linux-media@vger.kernel.org
3895 W:      https://linuxtv.org
3896 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3897 S:      Maintained
3898 F:      drivers/media/dvb-frontends/cx24120*
3899
3900 CX88 VIDEO4LINUX DRIVER
3901 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3902 L:      linux-media@vger.kernel.org
3903 W:      https://linuxtv.org
3904 T:      git git://linuxtv.org/media_tree.git
3905 S:      Odd fixes
3906 F:      Documentation/media/v4l-drivers/cx88*
3907 F:      drivers/media/pci/cx88/
3908
3909 CXD2820R MEDIA DRIVER
3910 M:      Antti Palosaari <crope@iki.fi>
3911 L:      linux-media@vger.kernel.org
3912 W:      https://linuxtv.org
3913 W:      http://palosaari.fi/linux/
3914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3915 T:      git git://linuxtv.org/anttip/media_tree.git
3916 S:      Maintained
3917 F:      drivers/media/dvb-frontends/cxd2820r*
3918
3919 CXGB3 ETHERNET DRIVER (CXGB3)
3920 M:      Santosh Raspatur <santosh@chelsio.com>
3921 L:      netdev@vger.kernel.org
3922 W:      http://www.chelsio.com
3923 S:      Supported
3924 F:      drivers/net/ethernet/chelsio/cxgb3/
3925
3926 CXGB3 ISCSI DRIVER (CXGB3I)
3927 M:      Karen Xie <kxie@chelsio.com>
3928 L:      linux-scsi@vger.kernel.org
3929 W:      http://www.chelsio.com
3930 S:      Supported
3931 F:      drivers/scsi/cxgbi/cxgb3i
3932
3933 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3934 M:      Steve Wise <swise@chelsio.com>
3935 L:      linux-rdma@vger.kernel.org
3936 W:      http://www.openfabrics.org
3937 S:      Supported
3938 F:      drivers/infiniband/hw/cxgb3/
3939 F:      include/uapi/rdma/cxgb3-abi.h
3940
3941 CXGB4 CRYPTO DRIVER (chcr)
3942 M:      Harsh Jain <harsh@chelsio.com>
3943 L:      linux-crypto@vger.kernel.org
3944 W:      http://www.chelsio.com
3945 S:      Supported
3946 F:      drivers/crypto/chelsio
3947
3948 CXGB4 ETHERNET DRIVER (CXGB4)
3949 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3950 L:      netdev@vger.kernel.org
3951 W:      http://www.chelsio.com
3952 S:      Supported
3953 F:      drivers/net/ethernet/chelsio/cxgb4/
3954
3955 CXGB4 ISCSI DRIVER (CXGB4I)
3956 M:      Karen Xie <kxie@chelsio.com>
3957 L:      linux-scsi@vger.kernel.org
3958 W:      http://www.chelsio.com
3959 S:      Supported
3960 F:      drivers/scsi/cxgbi/cxgb4i
3961
3962 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3963 M:      Steve Wise <swise@chelsio.com>
3964 L:      linux-rdma@vger.kernel.org
3965 W:      http://www.openfabrics.org
3966 S:      Supported
3967 F:      drivers/infiniband/hw/cxgb4/
3968 F:      include/uapi/rdma/cxgb4-abi.h
3969
3970 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3971 M:      Casey Leedom <leedom@chelsio.com>
3972 L:      netdev@vger.kernel.org
3973 W:      http://www.chelsio.com
3974 S:      Supported
3975 F:      drivers/net/ethernet/chelsio/cxgb4vf/
3976
3977 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
3978 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
3979 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
3980 L:      linuxppc-dev@lists.ozlabs.org
3981 S:      Supported
3982 F:      arch/powerpc/platforms/powernv/pci-cxl.c
3983 F:      drivers/misc/cxl/
3984 F:      include/misc/cxl*
3985 F:      include/uapi/misc/cxl.h
3986 F:      Documentation/powerpc/cxl.txt
3987 F:      Documentation/ABI/testing/sysfs-class-cxl
3988
3989 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
3990 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
3991 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
3992 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
3993 L:      linux-scsi@vger.kernel.org
3994 S:      Supported
3995 F:      drivers/scsi/cxlflash/
3996 F:      include/uapi/scsi/cxlflash_ioctls.h
3997 F:      Documentation/powerpc/cxlflash.txt
3998
3999 CYBERPRO FB DRIVER
4000 M:      Russell King <linux@armlinux.org.uk>
4001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4002 W:      http://www.armlinux.org.uk/
4003 S:      Maintained
4004 F:      drivers/video/fbdev/cyber2000fb.*
4005
4006 CYCLADES ASYNC MUX DRIVER
4007 W:      http://www.cyclades.com/
4008 S:      Orphan
4009 F:      drivers/tty/cyclades.c
4010 F:      include/linux/cyclades.h
4011 F:      include/uapi/linux/cyclades.h
4012
4013 CYCLADES PC300 DRIVER
4014 W:      http://www.cyclades.com/
4015 S:      Orphan
4016 F:      drivers/net/wan/pc300*
4017
4018 CYPRESS_FIRMWARE MEDIA DRIVER
4019 M:      Antti Palosaari <crope@iki.fi>
4020 L:      linux-media@vger.kernel.org
4021 W:      https://linuxtv.org
4022 W:      http://palosaari.fi/linux/
4023 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4024 T:      git git://linuxtv.org/anttip/media_tree.git
4025 S:      Maintained
4026 F:      drivers/media/common/cypress_firmware*
4027
4028 CYTTSP TOUCHSCREEN DRIVER
4029 M:      Ferruh Yigit <fery@cypress.com>
4030 L:      linux-input@vger.kernel.org
4031 S:      Supported
4032 F:      drivers/input/touchscreen/cyttsp*
4033 F:      include/linux/input/cyttsp.h
4034
4035 D-LINK DIR-685 TOUCHKEYS DRIVER
4036 M:      Linus Walleij <linus.walleij@linaro.org>
4037 L:      linux-input@vger.kernel.org
4038 S:      Supported
4039 F:      drivers/input/dlink-dir685-touchkeys.c
4040
4041 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4042 M:      Joshua Kinard <kumba@gentoo.org>
4043 S:      Maintained
4044 F:      drivers/rtc/rtc-ds1685.c
4045 F:      include/linux/rtc/ds1685.h
4046
4047 DAMA SLAVE for AX.25
4048 M:      Joerg Reuter <jreuter@yaina.de>
4049 W:      http://yaina.de/jreuter/
4050 W:      http://www.qsl.net/dl1bke/
4051 L:      linux-hams@vger.kernel.org
4052 S:      Maintained
4053 F:      net/ax25/af_ax25.c
4054 F:      net/ax25/ax25_dev.c
4055 F:      net/ax25/ax25_ds_*
4056 F:      net/ax25/ax25_in.c
4057 F:      net/ax25/ax25_out.c
4058 F:      net/ax25/ax25_timer.c
4059 F:      net/ax25/sysctl_net_ax25.c
4060
4061 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4062 L:      netdev@vger.kernel.org
4063 S:      Orphan
4064 F:      Documentation/networking/dmfe.txt
4065 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4066
4067 DC390/AM53C974 SCSI driver
4068 M:      Hannes Reinecke <hare@suse.com>
4069 L:      linux-scsi@vger.kernel.org
4070 S:      Maintained
4071 F:      drivers/scsi/am53c974.c
4072
4073 DC395x SCSI driver
4074 M:      Oliver Neukum <oliver@neukum.org>
4075 M:      Ali Akcaagac <aliakc@web.de>
4076 M:      Jamie Lenehan <lenehan@twibble.org>
4077 L:      dc395x@twibble.org
4078 W:      http://twibble.org/dist/dc395x/
4079 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4080 S:      Maintained
4081 F:      Documentation/scsi/dc395x.txt
4082 F:      drivers/scsi/dc395x.*
4083
4084 DCCP PROTOCOL
4085 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4086 L:      dccp@vger.kernel.org
4087 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4088 S:      Maintained
4089 F:      include/linux/dccp.h
4090 F:      include/uapi/linux/dccp.h
4091 F:      include/linux/tfrc.h
4092 F:      net/dccp/
4093
4094 DECnet NETWORK LAYER
4095 W:      http://linux-decnet.sourceforge.net
4096 L:      linux-decnet-user@lists.sourceforge.net
4097 S:      Orphan
4098 F:      Documentation/networking/decnet.txt
4099 F:      net/decnet/
4100
4101 DECSTATION PLATFORM SUPPORT
4102 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4103 L:      linux-mips@linux-mips.org
4104 W:      http://www.linux-mips.org/wiki/DECstation
4105 S:      Maintained
4106 F:      arch/mips/dec/
4107 F:      arch/mips/include/asm/dec/
4108 F:      arch/mips/include/asm/mach-dec/
4109
4110 DEFXX FDDI NETWORK DRIVER
4111 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4112 S:      Maintained
4113 F:      drivers/net/fddi/defxx.*
4114
4115 DELL SMBIOS DRIVER
4116 M:      Pali Rohár <pali.rohar@gmail.com>
4117 M:      Mario Limonciello <mario.limonciello@dell.com>
4118 L:      platform-driver-x86@vger.kernel.org
4119 S:      Maintained
4120 F:      drivers/platform/x86/dell-smbios.*
4121
4122 DELL SMBIOS SMM DRIVER
4123 M:      Mario Limonciello <mario.limonciello@dell.com>
4124 L:      platform-driver-x86@vger.kernel.org
4125 S:      Maintained
4126 F:      drivers/platform/x86/dell-smbios-smm.c
4127
4128 DELL SMBIOS WMI DRIVER
4129 M:      Mario Limonciello <mario.limonciello@dell.com>
4130 L:      platform-driver-x86@vger.kernel.org
4131 S:      Maintained
4132 F:      drivers/platform/x86/dell-smbios-wmi.c
4133 F:      tools/wmi/dell-smbios-example.c
4134
4135 DELL LAPTOP DRIVER
4136 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4137 M:      Pali Rohár <pali.rohar@gmail.com>
4138 L:      platform-driver-x86@vger.kernel.org
4139 S:      Maintained
4140 F:      drivers/platform/x86/dell-laptop.c
4141
4142 DELL LAPTOP FREEFALL DRIVER
4143 M:      Pali Rohár <pali.rohar@gmail.com>
4144 S:      Maintained
4145 F:      drivers/platform/x86/dell-smo8800.c
4146
4147 DELL LAPTOP RBTN DRIVER
4148 M:      Pali Rohár <pali.rohar@gmail.com>
4149 S:      Maintained
4150 F:      drivers/platform/x86/dell-rbtn.*
4151
4152 DELL LAPTOP SMM DRIVER
4153 M:      Pali Rohár <pali.rohar@gmail.com>
4154 S:      Maintained
4155 F:      drivers/hwmon/dell-smm-hwmon.c
4156 F:      include/uapi/linux/i8k.h
4157
4158 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4159 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4160 S:      Maintained
4161 F:      Documentation/dcdbas.txt
4162 F:      drivers/firmware/dcdbas.*
4163
4164 DELL WMI NOTIFICATIONS DRIVER
4165 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4166 M:      Pali Rohár <pali.rohar@gmail.com>
4167 S:      Maintained
4168 F:      drivers/platform/x86/dell-wmi.c
4169
4170 DELL WMI DESCRIPTOR DRIVER
4171 M:      Mario Limonciello <mario.limonciello@dell.com>
4172 S:      Maintained
4173 F:      drivers/platform/x86/dell-wmi-descriptor.c
4174
4175 DELTA ST MEDIA DRIVER
4176 M:      Hugues Fruchet <hugues.fruchet@st.com>
4177 L:      linux-media@vger.kernel.org
4178 T:      git git://linuxtv.org/media_tree.git
4179 W:      https://linuxtv.org
4180 S:      Supported
4181 F:      drivers/media/platform/sti/delta
4182
4183 DENALI NAND DRIVER
4184 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4185 L:      linux-mtd@lists.infradead.org
4186 S:      Supported
4187 F:      drivers/mtd/nand/raw/denali*
4188
4189 DESIGNWARE USB2 DRD IP DRIVER
4190 M:      Minas Harutyunyan <hminas@synopsys.com>
4191 L:      linux-usb@vger.kernel.org
4192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4193 S:      Maintained
4194 F:      drivers/usb/dwc2/
4195
4196 DESIGNWARE USB3 DRD IP DRIVER
4197 M:      Felipe Balbi <balbi@kernel.org>
4198 L:      linux-usb@vger.kernel.org
4199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4200 S:      Maintained
4201 F:      drivers/usb/dwc3/
4202
4203 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4204 M:      Andreas Klinger <ak@it-klinger.de>
4205 L:      linux-iio@vger.kernel.org
4206 S:      Maintained
4207 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4208 F:      drivers/iio/proximity/srf*.c
4209
4210 DEVICE COREDUMP (DEV_COREDUMP)
4211 M:      Johannes Berg <johannes@sipsolutions.net>
4212 L:      linux-kernel@vger.kernel.org
4213 S:      Maintained
4214 F:      drivers/base/devcoredump.c
4215 F:      include/linux/devcoredump.h
4216
4217 DEVICE FREQUENCY (DEVFREQ)
4218 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4219 M:      Kyungmin Park <kyungmin.park@samsung.com>
4220 R:      Chanwoo Choi <cw00.choi@samsung.com>
4221 L:      linux-pm@vger.kernel.org
4222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4223 S:      Maintained
4224 F:      drivers/devfreq/
4225 F:      include/linux/devfreq.h
4226 F:      Documentation/devicetree/bindings/devfreq/
4227
4228 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4229 M:      Chanwoo Choi <cw00.choi@samsung.com>
4230 L:      linux-pm@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4232 S:      Supported
4233 F:      drivers/devfreq/event/
4234 F:      drivers/devfreq/devfreq-event.c
4235 F:      include/linux/devfreq-event.h
4236 F:      Documentation/devicetree/bindings/devfreq/event/
4237
4238 DEVICE NUMBER REGISTRY
4239 M:      Torben Mathiasen <device@lanana.org>
4240 W:      http://lanana.org/docs/device-list/index.html
4241 S:      Maintained
4242
4243 DEVICE-MAPPER  (LVM)
4244 M:      Alasdair Kergon <agk@redhat.com>
4245 M:      Mike Snitzer <snitzer@redhat.com>
4246 M:      dm-devel@redhat.com
4247 L:      dm-devel@redhat.com
4248 W:      http://sources.redhat.com/dm
4249 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4251 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4252 S:      Maintained
4253 F:      Documentation/device-mapper/
4254 F:      drivers/md/Makefile
4255 F:      drivers/md/Kconfig
4256 F:      drivers/md/dm*
4257 F:      drivers/md/persistent-data/
4258 F:      include/linux/device-mapper.h
4259 F:      include/linux/dm-*.h
4260 F:      include/uapi/linux/dm-*.h
4261
4262 DEVLINK
4263 M:      Jiri Pirko <jiri@mellanox.com>
4264 L:      netdev@vger.kernel.org
4265 S:      Supported
4266 F:      net/core/devlink.c
4267 F:      include/net/devlink.h
4268 F:      include/uapi/linux/devlink.h
4269
4270 DIALOG SEMICONDUCTOR DRIVERS
4271 M:      Support Opensource <support.opensource@diasemi.com>
4272 W:      http://www.dialog-semiconductor.com/products
4273 S:      Supported
4274 F:      Documentation/hwmon/da90??
4275 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4276 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4277 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4278 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4279 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4280 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4281 F:      drivers/gpio/gpio-da90??.c
4282 F:      drivers/hwmon/da90??-hwmon.c
4283 F:      drivers/iio/adc/da91??-*.c
4284 F:      drivers/input/misc/da90??_onkey.c
4285 F:      drivers/input/touchscreen/da9052_tsi.c
4286 F:      drivers/leds/leds-da90??.c
4287 F:      drivers/mfd/da903x.c
4288 F:      drivers/mfd/da90??-*.c
4289 F:      drivers/mfd/da91??-*.c
4290 F:      drivers/power/supply/da9052-battery.c
4291 F:      drivers/power/supply/da91??-*.c
4292 F:      drivers/regulator/da903x.c
4293 F:      drivers/regulator/da9???-regulator.[ch]
4294 F:      drivers/thermal/da90??-thermal.c
4295 F:      drivers/rtc/rtc-da90??.c
4296 F:      drivers/video/backlight/da90??_bl.c
4297 F:      drivers/watchdog/da90??_wdt.c
4298 F:      include/linux/mfd/da903x.h
4299 F:      include/linux/mfd/da9052/
4300 F:      include/linux/mfd/da9055/
4301 F:      include/linux/mfd/da9062/
4302 F:      include/linux/mfd/da9063/
4303 F:      include/linux/mfd/da9150/
4304 F:      include/linux/regulator/da9211.h
4305 F:      include/sound/da[79]*.h
4306 F:      sound/soc/codecs/da[79]*.[ch]
4307
4308 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4309 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4310 L:      linux-gpio@vger.kernel.org
4311 S:      Maintained
4312 F:      drivers/gpio/gpio-gpio-mm.c
4313
4314 DIGI NEO AND CLASSIC PCI PRODUCTS
4315 M:      Lidza Louina <lidza.louina@gmail.com>
4316 M:      Mark Hounschell <markh@compro.net>
4317 L:      driverdev-devel@linuxdriverproject.org
4318 S:      Maintained
4319 F:      drivers/staging/dgnc/
4320
4321 DIOLAN U2C-12 I2C DRIVER
4322 M:      Guenter Roeck <linux@roeck-us.net>
4323 L:      linux-i2c@vger.kernel.org
4324 S:      Maintained
4325 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4326
4327 FILESYSTEM DIRECT ACCESS (DAX)
4328 M:      Matthew Wilcox <mawilcox@microsoft.com>
4329 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4330 L:      linux-fsdevel@vger.kernel.org
4331 S:      Supported
4332 F:      fs/dax.c
4333 F:      include/linux/dax.h
4334 F:      include/trace/events/fs_dax.h
4335
4336 DEVICE DIRECT ACCESS (DAX)
4337 M:      Dan Williams <dan.j.williams@intel.com>
4338 M:      Dave Jiang <dave.jiang@intel.com>
4339 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4340 M:      Vishal Verma <vishal.l.verma@intel.com>
4341 L:      linux-nvdimm@lists.01.org
4342 S:      Supported
4343 F:      drivers/dax/
4344
4345 DIRECTORY NOTIFICATION (DNOTIFY)
4346 M:      Jan Kara <jack@suse.cz>
4347 R:      Amir Goldstein <amir73il@gmail.com>
4348 L:      linux-fsdevel@vger.kernel.org
4349 S:      Maintained
4350 F:      Documentation/filesystems/dnotify.txt
4351 F:      fs/notify/dnotify/
4352 F:      include/linux/dnotify.h
4353
4354 DISK GEOMETRY AND PARTITION HANDLING
4355 M:      Andries Brouwer <aeb@cwi.nl>
4356 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4357 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4358 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4359 S:      Maintained
4360
4361 DISKQUOTA
4362 M:      Jan Kara <jack@suse.com>
4363 S:      Maintained
4364 F:      Documentation/filesystems/quota.txt
4365 F:      fs/quota/
4366 F:      include/linux/quota*.h
4367 F:      include/uapi/linux/quota*.h
4368
4369 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4370 M:      Bernie Thompson <bernie@plugable.com>
4371 L:      linux-fbdev@vger.kernel.org
4372 S:      Maintained
4373 W:      http://plugable.com/category/projects/udlfb/
4374 F:      drivers/video/fbdev/udlfb.c
4375 F:      include/video/udlfb.h
4376 F:      Documentation/fb/udlfb.txt
4377
4378 DISTRIBUTED LOCK MANAGER (DLM)
4379 M:      Christine Caulfield <ccaulfie@redhat.com>
4380 M:      David Teigland <teigland@redhat.com>
4381 L:      cluster-devel@redhat.com
4382 W:      http://sources.redhat.com/cluster/
4383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4384 S:      Supported
4385 F:      fs/dlm/
4386
4387 DMA BUFFER SHARING FRAMEWORK
4388 M:      Sumit Semwal <sumit.semwal@linaro.org>
4389 S:      Maintained
4390 L:      linux-media@vger.kernel.org
4391 L:      dri-devel@lists.freedesktop.org
4392 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4393 F:      drivers/dma-buf/
4394 F:      include/linux/dma-buf*
4395 F:      include/linux/reservation.h
4396 F:      include/linux/*fence.h
4397 F:      Documentation/driver-api/dma-buf.rst
4398 T:      git git://anongit.freedesktop.org/drm/drm-misc
4399
4400 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4401 M:      Vinod Koul <vkoul@kernel.org>
4402 L:      dmaengine@vger.kernel.org
4403 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4404 S:      Maintained
4405 F:      drivers/dma/
4406 F:      include/linux/dmaengine.h
4407 F:      include/linux/of_dma.h
4408 F:      Documentation/devicetree/bindings/dma/
4409 F:      Documentation/driver-api/dmaengine/
4410 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4411
4412 DMA MAPPING HELPERS
4413 M:      Christoph Hellwig <hch@lst.de>
4414 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4415 R:      Robin Murphy <robin.murphy@arm.com>
4416 L:      iommu@lists.linux-foundation.org
4417 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4418 W:      http://git.infradead.org/users/hch/dma-mapping.git
4419 S:      Supported
4420 F:      kernel/dma/
4421 F:      include/asm-generic/dma-mapping.h
4422 F:      include/linux/dma-direct.h
4423 F:      include/linux/dma-mapping.h
4424 F:      include/linux/dma-noncoherent.h
4425
4426 DME1737 HARDWARE MONITOR DRIVER
4427 M:      Juerg Haefliger <juergh@gmail.com>
4428 L:      linux-hwmon@vger.kernel.org
4429 S:      Maintained
4430 F:      Documentation/hwmon/dme1737
4431 F:      drivers/hwmon/dme1737.c
4432
4433 DMI/SMBIOS SUPPORT
4434 M:      Jean Delvare <jdelvare@suse.com>
4435 S:      Maintained
4436 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4437 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4438 F:      drivers/firmware/dmi-id.c
4439 F:      drivers/firmware/dmi_scan.c
4440 F:      include/linux/dmi.h
4441
4442 DOCUMENTATION
4443 M:      Jonathan Corbet <corbet@lwn.net>
4444 L:      linux-doc@vger.kernel.org
4445 S:      Maintained
4446 F:      Documentation/
4447 F:      scripts/kernel-doc
4448 X:      Documentation/ABI/
4449 X:      Documentation/devicetree/
4450 X:      Documentation/acpi
4451 X:      Documentation/power
4452 X:      Documentation/spi
4453 X:      Documentation/media
4454 T:      git git://git.lwn.net/linux.git docs-next
4455
4456 DOCUMENTATION/ITALIAN
4457 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4458 L:      linux-doc@vger.kernel.org
4459 S:      Maintained
4460 F:      Documentation/translations/it_IT
4461
4462 DONGWOON DW9714 LENS VOICE COIL DRIVER
4463 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4464 L:      linux-media@vger.kernel.org
4465 T:      git git://linuxtv.org/media_tree.git
4466 S:      Maintained
4467 F:      drivers/media/i2c/dw9714.c
4468
4469 DONGWOON DW9807 LENS VOICE COIL DRIVER
4470 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4471 L:      linux-media@vger.kernel.org
4472 T:      git git://linuxtv.org/media_tree.git
4473 S:      Maintained
4474 F:      drivers/media/i2c/dw9807.c
4475
4476 DOUBLETALK DRIVER
4477 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4478 L:      blinux-list@redhat.com
4479 S:      Maintained
4480 F:      drivers/char/dtlk.c
4481 F:      include/linux/dtlk.h
4482
4483 DPAA2 DATAPATH I/O (DPIO) DRIVER
4484 M:      Roy Pledge <Roy.Pledge@nxp.com>
4485 L:      linux-kernel@vger.kernel.org
4486 S:      Maintained
4487 F:      drivers/staging/fsl-mc/bus/dpio
4488
4489 DPAA2 ETHERNET DRIVER
4490 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4491 L:      linux-kernel@vger.kernel.org
4492 S:      Maintained
4493 F:      drivers/staging/fsl-dpaa2/ethernet
4494
4495 DPAA2 ETHERNET SWITCH DRIVER
4496 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4497 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4498 L:      linux-kernel@vger.kernel.org
4499 S:      Maintained
4500 F:      drivers/staging/fsl-dpaa2/ethsw
4501
4502 DPAA2 PTP CLOCK DRIVER
4503 M:      Yangbo Lu <yangbo.lu@nxp.com>
4504 L:      linux-kernel@vger.kernel.org
4505 S:      Maintained
4506 F:      drivers/staging/fsl-dpaa2/rtc
4507
4508 DPT_I2O SCSI RAID DRIVER
4509 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4510 L:      linux-scsi@vger.kernel.org
4511 W:      http://www.adaptec.com/
4512 S:      Maintained
4513 F:      drivers/scsi/dpt*
4514 F:      drivers/scsi/dpt/
4515
4516 DRBD DRIVER
4517 M:      Philipp Reisner <philipp.reisner@linbit.com>
4518 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4519 L:      drbd-dev@lists.linbit.com
4520 W:      http://www.drbd.org
4521 T:      git git://git.linbit.com/linux-drbd.git
4522 T:      git git://git.linbit.com/drbd-8.4.git
4523 S:      Supported
4524 F:      drivers/block/drbd/
4525 F:      lib/lru_cache.c
4526 F:      Documentation/blockdev/drbd/
4527
4528 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4529 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4530 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4532 S:      Supported
4533 F:      Documentation/kobject.txt
4534 F:      drivers/base/
4535 F:      fs/debugfs/
4536 F:      fs/sysfs/
4537 F:      include/linux/debugfs.h
4538 F:      include/linux/kobj*
4539 F:      lib/kobj*
4540
4541 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4542 M:      Kevin Hilman <khilman@kernel.org>
4543 M:      Nishanth Menon <nm@ti.com>
4544 S:      Maintained
4545 F:      drivers/power/avs/
4546 F:      include/linux/power/smartreflex.h
4547 L:      linux-pm@vger.kernel.org
4548
4549 DRM DRIVER FOR ARM PL111 CLCD
4550 M:      Eric Anholt <eric@anholt.net>
4551 T:      git git://anongit.freedesktop.org/drm/drm-misc
4552 S:      Supported
4553 F:      drivers/gpu/drm/pl111/
4554
4555 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4556 M:      Linus Walleij <linus.walleij@linaro.org>
4557 T:      git git://anongit.freedesktop.org/drm/drm-misc
4558 S:      Maintained
4559 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4560 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4561
4562 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4563 M:      Dave Airlie <airlied@redhat.com>
4564 S:      Odd Fixes
4565 F:      drivers/gpu/drm/ast/
4566
4567 DRM DRIVER FOR BOCHS VIRTUAL GPU
4568 M:      Gerd Hoffmann <kraxel@redhat.com>
4569 L:      virtualization@lists.linux-foundation.org
4570 T:      git git://anongit.freedesktop.org/drm/drm-misc
4571 S:      Maintained
4572 F:      drivers/gpu/drm/bochs/
4573
4574 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4575 M:      Linus Walleij <linus.walleij@linaro.org>
4576 T:      git git://anongit.freedesktop.org/drm/drm-misc
4577 S:      Maintained
4578 F:      drivers/gpu/drm/tve200/
4579
4580 DRM DRIVER FOR ILITEK ILI9225 PANELS
4581 M:      David Lechner <david@lechnology.com>
4582 S:      Maintained
4583 F:      drivers/gpu/drm/tinydrm/ili9225.c
4584 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4585
4586 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4587 S:      Orphan / Obsolete
4588 F:      drivers/gpu/drm/i810/
4589 F:      include/uapi/drm/i810_drm.h
4590
4591 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4592 S:      Orphan / Obsolete
4593 F:      drivers/gpu/drm/mga/
4594 F:      include/uapi/drm/mga_drm.h
4595
4596 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4597 M:      Dave Airlie <airlied@redhat.com>
4598 S:      Odd Fixes
4599 F:      drivers/gpu/drm/mgag200/
4600
4601 DRM DRIVER FOR MI0283QT
4602 M:      Noralf Trønnes <noralf@tronnes.org>
4603 S:      Maintained
4604 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4605 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4606
4607 DRM DRIVER FOR MSM ADRENO GPU
4608 M:      Rob Clark <robdclark@gmail.com>
4609 L:      linux-arm-msm@vger.kernel.org
4610 L:      dri-devel@lists.freedesktop.org
4611 L:      freedreno@lists.freedesktop.org
4612 T:      git git://people.freedesktop.org/~robclark/linux
4613 S:      Maintained
4614 F:      drivers/gpu/drm/msm/
4615 F:      include/uapi/drm/msm_drm.h
4616 F:      Documentation/devicetree/bindings/display/msm/
4617
4618 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4619 M:      Ben Skeggs <bskeggs@redhat.com>
4620 L:      dri-devel@lists.freedesktop.org
4621 L:      nouveau@lists.freedesktop.org
4622 T:      git git://github.com/skeggsb/linux
4623 S:      Supported
4624 F:      drivers/gpu/drm/nouveau/
4625 F:      include/uapi/drm/nouveau_drm.h
4626
4627 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4628 M:      Noralf Trønnes <noralf@tronnes.org>
4629 S:      Maintained
4630 F:      drivers/gpu/drm/tinydrm/repaper.c
4631 F:      Documentation/devicetree/bindings/display/repaper.txt
4632
4633 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4634 M:      Dave Airlie <airlied@redhat.com>
4635 M:      Gerd Hoffmann <kraxel@redhat.com>
4636 L:      virtualization@lists.linux-foundation.org
4637 T:      git git://anongit.freedesktop.org/drm/drm-misc
4638 S:      Obsolete
4639 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4640 F:      drivers/gpu/drm/cirrus/
4641
4642 DRM DRIVER FOR QXL VIRTUAL GPU
4643 M:      Dave Airlie <airlied@redhat.com>
4644 M:      Gerd Hoffmann <kraxel@redhat.com>
4645 L:      virtualization@lists.linux-foundation.org
4646 T:      git git://anongit.freedesktop.org/drm/drm-misc
4647 S:      Maintained
4648 F:      drivers/gpu/drm/qxl/
4649 F:      include/uapi/drm/qxl_drm.h
4650
4651 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4652 S:      Orphan / Obsolete
4653 F:      drivers/gpu/drm/r128/
4654 F:      include/uapi/drm/r128_drm.h
4655
4656 DRM DRIVER FOR SAVAGE VIDEO CARDS
4657 S:      Orphan / Obsolete
4658 F:      drivers/gpu/drm/savage/
4659 F:      include/uapi/drm/savage_drm.h
4660
4661 DRM DRIVER FOR SIS VIDEO CARDS
4662 S:      Orphan / Obsolete
4663 F:      drivers/gpu/drm/sis/
4664 F:      include/uapi/drm/sis_drm.h
4665
4666 DRM DRIVER FOR SITRONIX ST7586 PANELS
4667 M:      David Lechner <david@lechnology.com>
4668 S:      Maintained
4669 F:      drivers/gpu/drm/tinydrm/st7586.c
4670 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4671
4672 DRM DRIVER FOR SITRONIX ST7735R PANELS
4673 M:      David Lechner <david@lechnology.com>
4674 S:      Maintained
4675 F:      drivers/gpu/drm/tinydrm/st7735r.c
4676 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4677
4678 DRM DRIVER FOR TDFX VIDEO CARDS
4679 S:      Orphan / Obsolete
4680 F:      drivers/gpu/drm/tdfx/
4681
4682 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4683 M:      Dave Airlie <airlied@redhat.com>
4684 S:      Odd Fixes
4685 F:      drivers/gpu/drm/udl/
4686
4687 DRM DRIVER FOR VMWARE VIRTUAL GPU
4688 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4689 M:      Sinclair Yeh <syeh@vmware.com>
4690 M:      Thomas Hellstrom <thellstrom@vmware.com>
4691 L:      dri-devel@lists.freedesktop.org
4692 T:      git git://people.freedesktop.org/~syeh/repos_linux
4693 T:      git git://people.freedesktop.org/~thomash/linux
4694 S:      Supported
4695 F:      drivers/gpu/drm/vmwgfx/
4696 F:      include/uapi/drm/vmwgfx_drm.h
4697
4698 DRM DRIVERS
4699 M:      David Airlie <airlied@linux.ie>
4700 L:      dri-devel@lists.freedesktop.org
4701 T:      git git://anongit.freedesktop.org/drm/drm
4702 B:      https://bugs.freedesktop.org/
4703 C:      irc://chat.freenode.net/dri-devel
4704 S:      Maintained
4705 F:      drivers/gpu/drm/
4706 F:      drivers/gpu/vga/
4707 F:      Documentation/devicetree/bindings/display/
4708 F:      Documentation/devicetree/bindings/gpu/
4709 F:      Documentation/gpu/
4710 F:      include/drm/
4711 F:      include/uapi/drm/
4712 F:      include/linux/vga*
4713
4714 DRM DRIVERS AND MISC GPU PATCHES
4715 M:      Gustavo Padovan <gustavo@padovan.org>
4716 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4717 M:      Sean Paul <seanpaul@chromium.org>
4718 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4719 S:      Maintained
4720 T:      git git://anongit.freedesktop.org/drm/drm-misc
4721 F:      Documentation/gpu/
4722 F:      drivers/gpu/vga/
4723 F:      drivers/gpu/drm/*
4724 F:      include/drm/drm*
4725 F:      include/uapi/drm/drm*
4726 F:      include/linux/vga*
4727
4728 DRM DRIVERS FOR ALLWINNER A10
4729 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4730 L:      dri-devel@lists.freedesktop.org
4731 S:      Supported
4732 F:      drivers/gpu/drm/sun4i/
4733 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4734 T:      git git://anongit.freedesktop.org/drm/drm-misc
4735
4736 DRM DRIVERS FOR AMLOGIC SOCS
4737 M:      Neil Armstrong <narmstrong@baylibre.com>
4738 L:      dri-devel@lists.freedesktop.org
4739 L:      linux-amlogic@lists.infradead.org
4740 W:      http://linux-meson.com/
4741 S:      Supported
4742 F:      drivers/gpu/drm/meson/
4743 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4744 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4745 F:      Documentation/gpu/meson.rst
4746 T:      git git://anongit.freedesktop.org/drm/drm-misc
4747
4748 DRM DRIVERS FOR ATMEL HLCDC
4749 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4750 L:      dri-devel@lists.freedesktop.org
4751 S:      Supported
4752 F:      drivers/gpu/drm/atmel-hlcdc/
4753 F:      Documentation/devicetree/bindings/display/atmel/
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755
4756 DRM DRIVERS FOR BRIDGE CHIPS
4757 M:      Archit Taneja <architt@codeaurora.org>
4758 M:      Andrzej Hajda <a.hajda@samsung.com>
4759 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4760 S:      Maintained
4761 T:      git git://anongit.freedesktop.org/drm/drm-misc
4762 F:      drivers/gpu/drm/bridge/
4763
4764 DRM DRIVERS FOR EXYNOS
4765 M:      Inki Dae <inki.dae@samsung.com>
4766 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4767 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4768 M:      Kyungmin Park <kyungmin.park@samsung.com>
4769 L:      dri-devel@lists.freedesktop.org
4770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4771 S:      Supported
4772 F:      drivers/gpu/drm/exynos/
4773 F:      include/uapi/drm/exynos_drm.h
4774 F:      Documentation/devicetree/bindings/display/exynos/
4775
4776 DRM DRIVERS FOR FREESCALE DCU
4777 M:      Stefan Agner <stefan@agner.ch>
4778 M:      Alison Wang <alison.wang@nxp.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Supported
4781 F:      drivers/gpu/drm/fsl-dcu/
4782 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4783 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4784 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4785
4786 DRM DRIVERS FOR FREESCALE IMX
4787 M:      Philipp Zabel <p.zabel@pengutronix.de>
4788 L:      dri-devel@lists.freedesktop.org
4789 S:      Maintained
4790 F:      drivers/gpu/drm/imx/
4791 F:      drivers/gpu/ipu-v3/
4792 F:      Documentation/devicetree/bindings/display/imx/
4793
4794 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4795 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4796 L:      dri-devel@lists.freedesktop.org
4797 T:      git git://github.com/patjak/drm-gma500
4798 S:      Maintained
4799 F:      drivers/gpu/drm/gma500/
4800
4801 DRM DRIVERS FOR HISILICON
4802 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4803 M:      Rongrong Zou <zourongrong@gmail.com>
4804 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4805 R:      Chen Feng <puck.chen@hisilicon.com>
4806 L:      dri-devel@lists.freedesktop.org
4807 T:      git git://github.com/xin3liang/linux.git
4808 S:      Maintained
4809 F:      drivers/gpu/drm/hisilicon/
4810 F:      Documentation/devicetree/bindings/display/hisilicon/
4811
4812 DRM DRIVERS FOR MEDIATEK
4813 M:      CK Hu <ck.hu@mediatek.com>
4814 M:      Philipp Zabel <p.zabel@pengutronix.de>
4815 L:      dri-devel@lists.freedesktop.org
4816 S:      Supported
4817 F:      drivers/gpu/drm/mediatek/
4818 F:      Documentation/devicetree/bindings/display/mediatek/
4819
4820 DRM DRIVERS FOR NVIDIA TEGRA
4821 M:      Thierry Reding <thierry.reding@gmail.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 L:      linux-tegra@vger.kernel.org
4824 T:      git git://anongit.freedesktop.org/tegra/linux.git
4825 S:      Supported
4826 F:      drivers/gpu/drm/tegra/
4827 F:      drivers/gpu/host1x/
4828 F:      include/linux/host1x.h
4829 F:      include/uapi/drm/tegra_drm.h
4830 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4831
4832 DRM DRIVERS FOR RENESAS
4833 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4834 L:      dri-devel@lists.freedesktop.org
4835 L:      linux-renesas-soc@vger.kernel.org
4836 T:      git git://linuxtv.org/pinchartl/fbdev
4837 S:      Supported
4838 F:      drivers/gpu/drm/rcar-du/
4839 F:      drivers/gpu/drm/shmobile/
4840 F:      include/linux/platform_data/shmob_drm.h
4841 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4842 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4843 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4844
4845 DRM DRIVERS FOR ROCKCHIP
4846 M:      Sandy Huang <hjc@rock-chips.com>
4847 M:      Heiko Stübner <heiko@sntech.de>
4848 L:      dri-devel@lists.freedesktop.org
4849 S:      Maintained
4850 F:      drivers/gpu/drm/rockchip/
4851 F:      Documentation/devicetree/bindings/display/rockchip/
4852 T:      git git://anongit.freedesktop.org/drm/drm-misc
4853
4854 DRM DRIVERS FOR STI
4855 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4856 M:      Vincent Abriou <vincent.abriou@st.com>
4857 L:      dri-devel@lists.freedesktop.org
4858 T:      git git://anongit.freedesktop.org/drm/drm-misc
4859 S:      Maintained
4860 F:      drivers/gpu/drm/sti
4861 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4862
4863 DRM DRIVERS FOR STM
4864 M:      Yannick Fertre <yannick.fertre@st.com>
4865 M:      Philippe Cornu <philippe.cornu@st.com>
4866 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4867 M:      Vincent Abriou <vincent.abriou@st.com>
4868 L:      dri-devel@lists.freedesktop.org
4869 T:      git git://anongit.freedesktop.org/drm/drm-misc
4870 S:      Maintained
4871 F:      drivers/gpu/drm/stm
4872 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4873
4874 DRM DRIVERS FOR TI LCDC
4875 M:      Jyri Sarha <jsarha@ti.com>
4876 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4877 L:      dri-devel@lists.freedesktop.org
4878 S:      Maintained
4879 F:      drivers/gpu/drm/tilcdc/
4880 F:      Documentation/devicetree/bindings/display/tilcdc/
4881
4882 DRM DRIVERS FOR TI OMAP
4883 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4884 L:      dri-devel@lists.freedesktop.org
4885 S:      Maintained
4886 F:      drivers/gpu/drm/omapdrm/
4887 F:      Documentation/devicetree/bindings/display/ti/
4888
4889 DRM DRIVERS FOR V3D
4890 M:      Eric Anholt <eric@anholt.net>
4891 S:      Supported
4892 F:      drivers/gpu/drm/v3d/
4893 F:      include/uapi/drm/v3d_drm.h
4894 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4895 T:      git git://anongit.freedesktop.org/drm/drm-misc
4896
4897 DRM DRIVERS FOR VC4
4898 M:      Eric Anholt <eric@anholt.net>
4899 T:      git git://github.com/anholt/linux
4900 S:      Supported
4901 F:      drivers/gpu/drm/vc4/
4902 F:      include/uapi/drm/vc4_drm.h
4903 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905
4906 DRM DRIVERS FOR VIVANTE GPU IP
4907 M:      Lucas Stach <l.stach@pengutronix.de>
4908 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4909 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4910 L:      etnaviv@lists.freedesktop.org
4911 L:      dri-devel@lists.freedesktop.org
4912 S:      Maintained
4913 F:      drivers/gpu/drm/etnaviv/
4914 F:      include/uapi/drm/etnaviv_drm.h
4915 F:      Documentation/devicetree/bindings/display/etnaviv/
4916
4917 DRM DRIVERS FOR ZTE ZX
4918 M:      Shawn Guo <shawnguo@kernel.org>
4919 L:      dri-devel@lists.freedesktop.org
4920 S:      Maintained
4921 F:      drivers/gpu/drm/zte/
4922 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4923 T:      git git://anongit.freedesktop.org/drm/drm-misc
4924
4925 DRM PANEL DRIVERS
4926 M:      Thierry Reding <thierry.reding@gmail.com>
4927 L:      dri-devel@lists.freedesktop.org
4928 T:      git git://anongit.freedesktop.org/drm/drm-misc
4929 S:      Maintained
4930 F:      drivers/gpu/drm/drm_panel.c
4931 F:      drivers/gpu/drm/panel/
4932 F:      include/drm/drm_panel.h
4933 F:      Documentation/devicetree/bindings/display/panel/
4934
4935 DRM TINYDRM DRIVERS
4936 M:      Noralf Trønnes <noralf@tronnes.org>
4937 W:      https://github.com/notro/tinydrm/wiki/Development
4938 T:      git git://anongit.freedesktop.org/drm/drm-misc
4939 S:      Maintained
4940 F:      drivers/gpu/drm/tinydrm/
4941 F:      include/drm/tinydrm/
4942
4943 DRM DRIVERS FOR XEN
4944 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4945 T:      git git://anongit.freedesktop.org/drm/drm-misc
4946 L:      dri-devel@lists.freedesktop.org
4947 L:      xen-devel@lists.xen.org
4948 S:      Supported
4949 F:      drivers/gpu/drm/xen/
4950 F:      Documentation/gpu/xen-front.rst
4951
4952 DRM TTM SUBSYSTEM
4953 M:      Christian Koenig <christian.koenig@amd.com>
4954 M:      Huang Rui <ray.huang@amd.com>
4955 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4956 T:      git git://people.freedesktop.org/~agd5f/linux
4957 S:      Maintained
4958 L:      dri-devel@lists.freedesktop.org
4959 F:      include/drm/ttm/
4960 F:      drivers/gpu/drm/ttm/
4961
4962 DSBR100 USB FM RADIO DRIVER
4963 M:      Alexey Klimov <klimov.linux@gmail.com>
4964 L:      linux-media@vger.kernel.org
4965 T:      git git://linuxtv.org/media_tree.git
4966 S:      Maintained
4967 F:      drivers/media/radio/dsbr100.c
4968
4969 DSCC4 DRIVER
4970 M:      Francois Romieu <romieu@fr.zoreil.com>
4971 L:      netdev@vger.kernel.org
4972 S:      Maintained
4973 F:      drivers/net/wan/dscc4.c
4974
4975 DT3155 MEDIA DRIVER
4976 M:      Hans Verkuil <hverkuil@xs4all.nl>
4977 L:      linux-media@vger.kernel.org
4978 T:      git git://linuxtv.org/media_tree.git
4979 W:      https://linuxtv.org
4980 S:      Odd Fixes
4981 F:      drivers/media/pci/dt3155/
4982
4983 DVB_USB_AF9015 MEDIA DRIVER
4984 M:      Antti Palosaari <crope@iki.fi>
4985 L:      linux-media@vger.kernel.org
4986 W:      https://linuxtv.org
4987 W:      http://palosaari.fi/linux/
4988 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4989 T:      git git://linuxtv.org/anttip/media_tree.git
4990 S:      Maintained
4991 F:      drivers/media/usb/dvb-usb-v2/af9015*
4992
4993 DVB_USB_AF9035 MEDIA DRIVER
4994 M:      Antti Palosaari <crope@iki.fi>
4995 L:      linux-media@vger.kernel.org
4996 W:      https://linuxtv.org
4997 W:      http://palosaari.fi/linux/
4998 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4999 T:      git git://linuxtv.org/anttip/media_tree.git
5000 S:      Maintained
5001 F:      drivers/media/usb/dvb-usb-v2/af9035*
5002
5003 DVB_USB_ANYSEE MEDIA DRIVER
5004 M:      Antti Palosaari <crope@iki.fi>
5005 L:      linux-media@vger.kernel.org
5006 W:      https://linuxtv.org
5007 W:      http://palosaari.fi/linux/
5008 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5009 T:      git git://linuxtv.org/anttip/media_tree.git
5010 S:      Maintained
5011 F:      drivers/media/usb/dvb-usb-v2/anysee*
5012
5013 DVB_USB_AU6610 MEDIA DRIVER
5014 M:      Antti Palosaari <crope@iki.fi>
5015 L:      linux-media@vger.kernel.org
5016 W:      https://linuxtv.org
5017 W:      http://palosaari.fi/linux/
5018 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5019 T:      git git://linuxtv.org/anttip/media_tree.git
5020 S:      Maintained
5021 F:      drivers/media/usb/dvb-usb-v2/au6610*
5022
5023 DVB_USB_CE6230 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5032
5033 DVB_USB_CXUSB MEDIA DRIVER
5034 M:      Michael Krufky <mkrufky@linuxtv.org>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://github.com/mkrufky
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb/cxusb*
5042
5043 DVB_USB_EC168 MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/ec168*
5052
5053 DVB_USB_GL861 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
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/gl861*
5061
5062 DVB_USB_MXL111SF MEDIA DRIVER
5063 M:      Michael Krufky <mkrufky@linuxtv.org>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://github.com/mkrufky
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5071
5072 DVB_USB_RTL28XXU MEDIA DRIVER
5073 M:      Antti Palosaari <crope@iki.fi>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://palosaari.fi/linux/
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/anttip/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5081
5082 DVB_USB_V2 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/dvb_usb*
5091 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5092
5093 DYNAMIC DEBUG
5094 M:      Jason Baron <jbaron@akamai.com>
5095 S:      Maintained
5096 F:      lib/dynamic_debug.c
5097 F:      include/linux/dynamic_debug.h
5098
5099 DYNAMIC INTERRUPT MODERATION
5100 M:      Tal Gilboa <talgi@mellanox.com>
5101 S:      Maintained
5102 F:      include/linux/net_dim.h
5103
5104 DZ DECSTATION DZ11 SERIAL DRIVER
5105 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5106 S:      Maintained
5107 F:      drivers/tty/serial/dz.*
5108
5109 E3X0 POWER BUTTON DRIVER
5110 M:      Moritz Fischer <moritz.fischer@ettus.com>
5111 L:      usrp-users@lists.ettus.com
5112 W:      http://www.ettus.com
5113 S:      Supported
5114 F:      drivers/input/misc/e3x0-button.c
5115 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5116
5117 E4000 MEDIA DRIVER
5118 M:      Antti Palosaari <crope@iki.fi>
5119 L:      linux-media@vger.kernel.org
5120 W:      https://linuxtv.org
5121 W:      http://palosaari.fi/linux/
5122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5123 T:      git git://linuxtv.org/anttip/media_tree.git
5124 S:      Maintained
5125 F:      drivers/media/tuners/e4000*
5126
5127 EARTH_PT1 MEDIA DRIVER
5128 M:      Akihiro Tsukada <tskd08@gmail.com>
5129 L:      linux-media@vger.kernel.org
5130 S:      Odd Fixes
5131 F:      drivers/media/pci/pt1/
5132
5133 EARTH_PT3 MEDIA DRIVER
5134 M:      Akihiro Tsukada <tskd08@gmail.com>
5135 L:      linux-media@vger.kernel.org
5136 S:      Odd Fixes
5137 F:      drivers/media/pci/pt3/
5138
5139 EC100 MEDIA DRIVER
5140 M:      Antti Palosaari <crope@iki.fi>
5141 L:      linux-media@vger.kernel.org
5142 W:      https://linuxtv.org
5143 W:      http://palosaari.fi/linux/
5144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5145 T:      git git://linuxtv.org/anttip/media_tree.git
5146 S:      Maintained
5147 F:      drivers/media/dvb-frontends/ec100*
5148
5149 ECRYPT FILE SYSTEM
5150 M:      Tyler Hicks <tyhicks@canonical.com>
5151 L:      ecryptfs@vger.kernel.org
5152 W:      http://ecryptfs.org
5153 W:      https://launchpad.net/ecryptfs
5154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5155 S:      Supported
5156 F:      Documentation/filesystems/ecryptfs.txt
5157 F:      fs/ecryptfs/
5158
5159 EDAC-AMD64
5160 M:      Borislav Petkov <bp@alien8.de>
5161 L:      linux-edac@vger.kernel.org
5162 S:      Maintained
5163 F:      drivers/edac/amd64_edac*
5164
5165 EDAC-CALXEDA
5166 M:      Robert Richter <rric@kernel.org>
5167 L:      linux-edac@vger.kernel.org
5168 S:      Maintained
5169 F:      drivers/edac/highbank*
5170
5171 EDAC-CAVIUM OCTEON
5172 M:      Ralf Baechle <ralf@linux-mips.org>
5173 M:      David Daney <david.daney@cavium.com>
5174 L:      linux-edac@vger.kernel.org
5175 L:      linux-mips@linux-mips.org
5176 S:      Supported
5177 F:      drivers/edac/octeon_edac*
5178
5179 EDAC-CAVIUM THUNDERX
5180 M:      David Daney <david.daney@cavium.com>
5181 M:      Jan Glauber <jglauber@cavium.com>
5182 L:      linux-edac@vger.kernel.org
5183 S:      Supported
5184 F:      drivers/edac/thunderx_edac*
5185
5186 EDAC-CORE
5187 M:      Borislav Petkov <bp@alien8.de>
5188 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5189 L:      linux-edac@vger.kernel.org
5190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5192 S:      Supported
5193 F:      Documentation/admin-guide/ras.rst
5194 F:      Documentation/driver-api/edac.rst
5195 F:      drivers/edac/
5196 F:      include/linux/edac.h
5197
5198 EDAC-E752X
5199 M:      Mark Gross <mark.gross@intel.com>
5200 L:      linux-edac@vger.kernel.org
5201 S:      Maintained
5202 F:      drivers/edac/e752x_edac.c
5203
5204 EDAC-E7XXX
5205 L:      linux-edac@vger.kernel.org
5206 S:      Maintained
5207 F:      drivers/edac/e7xxx_edac.c
5208
5209 EDAC-FSL_DDR
5210 M:      York Sun <york.sun@nxp.com>
5211 L:      linux-edac@vger.kernel.org
5212 S:      Maintained
5213 F:      drivers/edac/fsl_ddr_edac.*
5214
5215 EDAC-GHES
5216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5217 L:      linux-edac@vger.kernel.org
5218 S:      Maintained
5219 F:      drivers/edac/ghes_edac.c
5220
5221 EDAC-I3000
5222 L:      linux-edac@vger.kernel.org
5223 S:      Orphan
5224 F:      drivers/edac/i3000_edac.c
5225
5226 EDAC-I5000
5227 L:      linux-edac@vger.kernel.org
5228 S:      Maintained
5229 F:      drivers/edac/i5000_edac.c
5230
5231 EDAC-I5400
5232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5233 L:      linux-edac@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/edac/i5400_edac.c
5236
5237 EDAC-I7300
5238 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5239 L:      linux-edac@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/edac/i7300_edac.c
5242
5243 EDAC-I7CORE
5244 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/i7core_edac.c
5248
5249 EDAC-I82443BXGX
5250 M:      Tim Small <tim@buttersideup.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/i82443bxgx_edac.c
5254
5255 EDAC-I82975X
5256 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5257 M:      "Arvind R." <arvino55@gmail.com>
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/i82975x_edac.c
5261
5262 EDAC-IE31200
5263 M:      Jason Baron <jbaron@akamai.com>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/ie31200_edac.c
5267
5268 EDAC-MPC85XX
5269 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5270 L:      linux-edac@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/edac/mpc85xx_edac.[ch]
5273
5274 EDAC-PASEMI
5275 M:      Egor Martovetsky <egor@pasemi.com>
5276 L:      linux-edac@vger.kernel.org
5277 S:      Maintained
5278 F:      drivers/edac/pasemi_edac.c
5279
5280 EDAC-PND2
5281 M:      Tony Luck <tony.luck@intel.com>
5282 L:      linux-edac@vger.kernel.org
5283 S:      Maintained
5284 F:      drivers/edac/pnd2_edac.[ch]
5285
5286 EDAC-R82600
5287 M:      Tim Small <tim@buttersideup.com>
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/r82600_edac.c
5291
5292 EDAC-SBRIDGE
5293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5294 L:      linux-edac@vger.kernel.org
5295 S:      Maintained
5296 F:      drivers/edac/sb_edac.c
5297
5298 EDAC-SKYLAKE
5299 M:      Tony Luck <tony.luck@intel.com>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/skx_edac.c
5303
5304 EDAC-TI
5305 M:      Tero Kristo <t-kristo@ti.com>
5306 L:      linux-edac@vger.kernel.org
5307 S:      Maintained
5308 F:      drivers/edac/ti_edac.c
5309
5310 EDIROL UA-101/UA-1000 DRIVER
5311 M:      Clemens Ladisch <clemens@ladisch.de>
5312 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5313 T:      git git://git.alsa-project.org/alsa-kernel.git
5314 S:      Maintained
5315 F:      sound/usb/misc/ua101.c
5316
5317 EFI TEST DRIVER
5318 L:      linux-efi@vger.kernel.org
5319 M:      Ivan Hu <ivan.hu@canonical.com>
5320 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5321 S:      Maintained
5322 F:      drivers/firmware/efi/test/
5323
5324 EFI VARIABLE FILESYSTEM
5325 M:      Matthew Garrett <matthew.garrett@nebula.com>
5326 M:      Jeremy Kerr <jk@ozlabs.org>
5327 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5329 L:      linux-efi@vger.kernel.org
5330 S:      Maintained
5331 F:      fs/efivarfs/
5332
5333 EFIFB FRAMEBUFFER DRIVER
5334 L:      linux-fbdev@vger.kernel.org
5335 M:      Peter Jones <pjones@redhat.com>
5336 S:      Maintained
5337 F:      drivers/video/fbdev/efifb.c
5338
5339 EFS FILESYSTEM
5340 W:      http://aeschi.ch.eu.org/efs/
5341 S:      Orphan
5342 F:      fs/efs/
5343
5344 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5345 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5346 L:      netdev@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/net/ethernet/ibm/ehea/
5349
5350 EM28XX VIDEO4LINUX DRIVER
5351 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5352 L:      linux-media@vger.kernel.org
5353 W:      https://linuxtv.org
5354 T:      git git://linuxtv.org/media_tree.git
5355 S:      Maintained
5356 F:      drivers/media/usb/em28xx/
5357 F:      Documentation/media/v4l-drivers/em28xx*
5358
5359 EMBEDDED LINUX
5360 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5361 M:      Matt Mackall <mpm@selenic.com>
5362 M:      David Woodhouse <dwmw2@infradead.org>
5363 L:      linux-embedded@vger.kernel.org
5364 S:      Maintained
5365
5366 Emulex 10Gbps iSCSI - OneConnect DRIVER
5367 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5368 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5369 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5370 L:      linux-scsi@vger.kernel.org
5371 W:      http://www.broadcom.com
5372 S:      Supported
5373 F:      drivers/scsi/be2iscsi/
5374
5375 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5376 M:      Sathya Perla <sathya.perla@broadcom.com>
5377 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5378 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5379 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5380 L:      netdev@vger.kernel.org
5381 W:      http://www.emulex.com
5382 S:      Supported
5383 F:      drivers/net/ethernet/emulex/benet/
5384
5385 EMULEX ONECONNECT ROCE DRIVER
5386 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5387 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5388 L:      linux-rdma@vger.kernel.org
5389 W:      http://www.broadcom.com
5390 S:      Odd Fixes
5391 F:      drivers/infiniband/hw/ocrdma/
5392 F:      include/uapi/rdma/ocrdma-abi.h
5393
5394 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5395 M:      James Smart <james.smart@broadcom.com>
5396 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5397 L:      linux-scsi@vger.kernel.org
5398 W:      http://www.broadcom.com
5399 S:      Supported
5400 F:      drivers/scsi/lpfc/
5401
5402 ENE CB710 FLASH CARD READER DRIVER
5403 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5404 S:      Maintained
5405 F:      drivers/misc/cb710/
5406 F:      drivers/mmc/host/cb710-mmc.*
5407 F:      include/linux/cb710.h
5408
5409 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5410 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5411 S:      Maintained
5412 F:      drivers/media/rc/ene_ir.*
5413
5414 EPSON S1D13XXX FRAMEBUFFER DRIVER
5415 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5416 S:      Maintained
5417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5418 F:      drivers/video/fbdev/s1d13xxxfb.c
5419 F:      include/video/s1d13xxxfb.h
5420
5421 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5422 M:      Jeff Layton <jlayton@kernel.org>
5423 S:      Maintained
5424 F:      lib/errseq.c
5425 F:      include/linux/errseq.h
5426
5427 ET131X NETWORK DRIVER
5428 M:      Mark Einon <mark.einon@gmail.com>
5429 S:      Odd Fixes
5430 F:      drivers/net/ethernet/agere/
5431
5432 ETHERNET BRIDGE
5433 M:      Stephen Hemminger <stephen@networkplumber.org>
5434 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5435 L:      netdev@vger.kernel.org
5436 W:      http://www.linuxfoundation.org/en/Net:Bridge
5437 S:      Maintained
5438 F:      include/linux/netfilter_bridge/
5439 F:      net/bridge/
5440
5441 ETHERNET PHY LIBRARY
5442 M:      Andrew Lunn <andrew@lunn.ch>
5443 M:      Florian Fainelli <f.fainelli@gmail.com>
5444 L:      netdev@vger.kernel.org
5445 S:      Maintained
5446 F:      Documentation/ABI/testing/sysfs-bus-mdio
5447 F:      Documentation/devicetree/bindings/net/mdio*
5448 F:      Documentation/networking/phy.txt
5449 F:      drivers/net/phy/
5450 F:      drivers/of/of_mdio.c
5451 F:      drivers/of/of_net.c
5452 F:      include/linux/*mdio*.h
5453 F:      include/linux/of_net.h
5454 F:      include/linux/phy.h
5455 F:      include/linux/phy_fixed.h
5456 F:      include/linux/platform_data/mdio-bcm-unimac.h
5457 F:      include/trace/events/mdio.h
5458 F:      include/uapi/linux/mdio.h
5459 F:      include/uapi/linux/mii.h
5460
5461 EXT2 FILE SYSTEM
5462 M:      Jan Kara <jack@suse.com>
5463 L:      linux-ext4@vger.kernel.org
5464 S:      Maintained
5465 F:      Documentation/filesystems/ext2.txt
5466 F:      fs/ext2/
5467 F:      include/linux/ext2*
5468
5469 EXT4 FILE SYSTEM
5470 M:      "Theodore Ts'o" <tytso@mit.edu>
5471 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5472 L:      linux-ext4@vger.kernel.org
5473 W:      http://ext4.wiki.kernel.org
5474 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5476 S:      Maintained
5477 F:      Documentation/filesystems/ext4.txt
5478 F:      fs/ext4/
5479
5480 Extended Verification Module (EVM)
5481 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5482 L:      linux-integrity@vger.kernel.org
5483 S:      Supported
5484 F:      security/integrity/evm/
5485
5486 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5487 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5488 L:      linux-efi@vger.kernel.org
5489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5490 S:      Maintained
5491 F:      Documentation/efi-stub.txt
5492 F:      arch/*/kernel/efi.c
5493 F:      arch/x86/boot/compressed/eboot.[ch]
5494 F:      arch/*/include/asm/efi.h
5495 F:      arch/x86/platform/efi/
5496 F:      drivers/firmware/efi/
5497 F:      include/linux/efi*.h
5498 F:      arch/arm/boot/compressed/efi-header.S
5499 F:      arch/arm64/kernel/efi-entry.S
5500
5501 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5502 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5503 M:      Chanwoo Choi <cw00.choi@samsung.com>
5504 L:      linux-kernel@vger.kernel.org
5505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5506 S:      Maintained
5507 F:      drivers/extcon/
5508 F:      include/linux/extcon/
5509 F:      include/linux/extcon.h
5510 F:      Documentation/extcon/
5511 F:      Documentation/devicetree/bindings/extcon/
5512
5513 EXYNOS DP DRIVER
5514 M:      Jingoo Han <jingoohan1@gmail.com>
5515 L:      dri-devel@lists.freedesktop.org
5516 S:      Maintained
5517 F:      drivers/gpu/drm/exynos/exynos_dp*
5518
5519 EXYNOS SYSMMU (IOMMU) driver
5520 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5521 L:      iommu@lists.linux-foundation.org
5522 S:      Maintained
5523 F:      drivers/iommu/exynos-iommu.c
5524
5525 EZchip NPS platform support
5526 M:      Vineet Gupta <vgupta@synopsys.com>
5527 M:      Ofer Levi <oferle@mellanox.com>
5528 S:      Supported
5529 F:      arch/arc/plat-eznps
5530 F:      arch/arc/boot/dts/eznps.dts
5531
5532 F2FS FILE SYSTEM
5533 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5534 M:      Chao Yu <yuchao0@huawei.com>
5535 L:      linux-f2fs-devel@lists.sourceforge.net
5536 W:      https://f2fs.wiki.kernel.org/
5537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5538 S:      Maintained
5539 F:      Documentation/filesystems/f2fs.txt
5540 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5541 F:      fs/f2fs/
5542 F:      include/linux/f2fs_fs.h
5543 F:      include/trace/events/f2fs.h
5544
5545 F71805F HARDWARE MONITORING DRIVER
5546 M:      Jean Delvare <jdelvare@suse.com>
5547 L:      linux-hwmon@vger.kernel.org
5548 S:      Maintained
5549 F:      Documentation/hwmon/f71805f
5550 F:      drivers/hwmon/f71805f.c
5551
5552 FADDR2LINE
5553 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5554 S:      Maintained
5555 F:      scripts/faddr2line
5556
5557 FAILOVER MODULE
5558 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5559 L:      netdev@vger.kernel.org
5560 S:      Supported
5561 F:      net/core/failover.c
5562 F:      include/net/failover.h
5563 F:      Documentation/networking/failover.rst
5564
5565 FANOTIFY
5566 M:      Jan Kara <jack@suse.cz>
5567 R:      Amir Goldstein <amir73il@gmail.com>
5568 L:      linux-fsdevel@vger.kernel.org
5569 S:      Maintained
5570 F:      fs/notify/fanotify/
5571 F:      include/linux/fanotify.h
5572 F:      include/uapi/linux/fanotify.h
5573
5574 FARSYNC SYNCHRONOUS DRIVER
5575 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5576 W:      http://www.farsite.co.uk/
5577 S:      Supported
5578 F:      drivers/net/wan/farsync.*
5579
5580 FAULT INJECTION SUPPORT
5581 M:      Akinobu Mita <akinobu.mita@gmail.com>
5582 S:      Supported
5583 F:      Documentation/fault-injection/
5584 F:      lib/fault-inject.c
5585
5586 FBTFT Framebuffer drivers
5587 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5588 S:      Maintained
5589 F:      drivers/staging/fbtft/
5590
5591 FC0011 TUNER DRIVER
5592 M:      Michael Buesch <m@bues.ch>
5593 L:      linux-media@vger.kernel.org
5594 S:      Maintained
5595 F:      drivers/media/tuners/fc0011.h
5596 F:      drivers/media/tuners/fc0011.c
5597
5598 FC2580 MEDIA DRIVER
5599 M:      Antti Palosaari <crope@iki.fi>
5600 L:      linux-media@vger.kernel.org
5601 W:      https://linuxtv.org
5602 W:      http://palosaari.fi/linux/
5603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5604 T:      git git://linuxtv.org/anttip/media_tree.git
5605 S:      Maintained
5606 F:      drivers/media/tuners/fc2580*
5607
5608 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5609 M:      Johannes Thumshirn <jth@kernel.org>
5610 L:      linux-scsi@vger.kernel.org
5611 W:      www.Open-FCoE.org
5612 S:      Supported
5613 F:      drivers/scsi/libfc/
5614 F:      drivers/scsi/fcoe/
5615 F:      include/scsi/fc/
5616 F:      include/scsi/libfc.h
5617 F:      include/scsi/libfcoe.h
5618 F:      include/uapi/scsi/fc/
5619
5620 FILE LOCKING (flock() and fcntl()/lockf())
5621 M:      Jeff Layton <jlayton@kernel.org>
5622 M:      "J. Bruce Fields" <bfields@fieldses.org>
5623 L:      linux-fsdevel@vger.kernel.org
5624 S:      Maintained
5625 F:      include/linux/fcntl.h
5626 F:      include/uapi/linux/fcntl.h
5627 F:      fs/fcntl.c
5628 F:      fs/locks.c
5629
5630 FILESYSTEMS (VFS and infrastructure)
5631 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5632 L:      linux-fsdevel@vger.kernel.org
5633 S:      Maintained
5634 F:      fs/*
5635 F:      include/linux/fs.h
5636 F:      include/uapi/linux/fs.h
5637
5638 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5639 M:      Riku Voipio <riku.voipio@iki.fi>
5640 L:      linux-hwmon@vger.kernel.org
5641 S:      Maintained
5642 F:      drivers/hwmon/f75375s.c
5643 F:      include/linux/f75375s.h
5644
5645 FIREWIRE AUDIO DRIVERS
5646 M:      Clemens Ladisch <clemens@ladisch.de>
5647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5648 T:      git git://git.alsa-project.org/alsa-kernel.git
5649 S:      Maintained
5650 F:      sound/firewire/
5651
5652 FIREWIRE MEDIA DRIVERS (firedtv)
5653 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5654 L:      linux-media@vger.kernel.org
5655 L:      linux1394-devel@lists.sourceforge.net
5656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5657 S:      Maintained
5658 F:      drivers/media/firewire/
5659
5660 FIREWIRE SBP-2 TARGET
5661 M:      Chris Boot <bootc@bootc.net>
5662 L:      linux-scsi@vger.kernel.org
5663 L:      target-devel@vger.kernel.org
5664 L:      linux1394-devel@lists.sourceforge.net
5665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5666 S:      Maintained
5667 F:      drivers/target/sbp/
5668
5669 FIREWIRE SUBSYSTEM
5670 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5671 L:      linux1394-devel@lists.sourceforge.net
5672 W:      http://ieee1394.wiki.kernel.org/
5673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5674 S:      Maintained
5675 F:      drivers/firewire/
5676 F:      include/linux/firewire.h
5677 F:      include/uapi/linux/firewire*.h
5678 F:      tools/firewire/
5679
5680 FIRMWARE LOADER (request_firmware)
5681 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5682 L:      linux-kernel@vger.kernel.org
5683 S:      Maintained
5684 F:      Documentation/firmware_class/
5685 F:      drivers/base/firmware_loader/
5686 F:      include/linux/firmware.h
5687
5688 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5689 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5690 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5691 S:      Maintained
5692 F:      drivers/block/rsxx/
5693
5694 FLOPPY DRIVER
5695 M:      Jiri Kosina <jikos@kernel.org>
5696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5697 S:      Odd fixes
5698 F:      drivers/block/floppy.c
5699
5700 FMC SUBSYSTEM
5701 M:      Alessandro Rubini <rubini@gnudd.com>
5702 W:      http://www.ohwr.org/projects/fmc-bus
5703 S:      Supported
5704 F:      drivers/fmc/
5705 F:      include/linux/fmc*.h
5706 F:      include/linux/ipmi-fru.h
5707 K:      fmc_d.*register
5708
5709 FPGA MANAGER FRAMEWORK
5710 M:      Alan Tull <atull@kernel.org>
5711 M:      Moritz Fischer <mdf@kernel.org>
5712 L:      linux-fpga@vger.kernel.org
5713 S:      Maintained
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5715 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5716 F:      Documentation/fpga/
5717 F:      Documentation/driver-api/fpga/
5718 F:      Documentation/devicetree/bindings/fpga/
5719 F:      drivers/fpga/
5720 F:      include/linux/fpga/
5721 W:      http://www.rocketboards.org
5722
5723 FPGA DFL DRIVERS
5724 M:      Wu Hao <hao.wu@intel.com>
5725 L:      linux-fpga@vger.kernel.org
5726 S:      Maintained
5727 F:      Documentation/fpga/dfl.txt
5728 F:      include/uapi/linux/fpga-dfl.h
5729 F:      drivers/fpga/dfl*
5730
5731 FPU EMULATOR
5732 M:      Bill Metzenthen <billm@melbpc.org.au>
5733 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5734 S:      Maintained
5735 F:      arch/x86/math-emu/
5736
5737 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5738 L:      netdev@vger.kernel.org
5739 S:      Orphan
5740 F:      drivers/net/wan/dlci.c
5741 F:      drivers/net/wan/sdla.c
5742
5743 FRAMEBUFFER LAYER
5744 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5745 L:      dri-devel@lists.freedesktop.org
5746 L:      linux-fbdev@vger.kernel.org
5747 T:      git git://github.com/bzolnier/linux.git
5748 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5749 S:      Maintained
5750 F:      Documentation/fb/
5751 F:      drivers/video/
5752 F:      include/video/
5753 F:      include/linux/fb.h
5754 F:      include/uapi/video/
5755 F:      include/uapi/linux/fb.h
5756
5757 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5758 M:      Horia Geantă <horia.geanta@nxp.com>
5759 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5760 L:      linux-crypto@vger.kernel.org
5761 S:      Maintained
5762 F:      drivers/crypto/caam/
5763 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5764
5765 FREESCALE DIU FRAMEBUFFER DRIVER
5766 M:      Timur Tabi <timur@kernel.org>
5767 L:      linux-fbdev@vger.kernel.org
5768 S:      Maintained
5769 F:      drivers/video/fbdev/fsl-diu-fb.*
5770
5771 FREESCALE DMA DRIVER
5772 M:      Li Yang <leoyang.li@nxp.com>
5773 M:      Zhang Wei <zw@zh-kernel.org>
5774 L:      linuxppc-dev@lists.ozlabs.org
5775 S:      Maintained
5776 F:      drivers/dma/fsldma.*
5777
5778 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5779 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5780 L:      netdev@vger.kernel.org
5781 S:      Maintained
5782 F:      drivers/net/ethernet/freescale/gianfar*
5783 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5784
5785 FREESCALE GPMI NAND DRIVER
5786 M:      Han Xu <han.xu@nxp.com>
5787 L:      linux-mtd@lists.infradead.org
5788 S:      Maintained
5789 F:      drivers/mtd/nand/raw/gpmi-nand/*
5790
5791 FREESCALE I2C CPM DRIVER
5792 M:      Jochen Friedrich <jochen@scram.de>
5793 L:      linuxppc-dev@lists.ozlabs.org
5794 L:      linux-i2c@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/i2c/busses/i2c-cpm.c
5797
5798 FREESCALE IMX / MXC FEC DRIVER
5799 M:      Fugang Duan <fugang.duan@nxp.com>
5800 L:      netdev@vger.kernel.org
5801 S:      Maintained
5802 F:      drivers/net/ethernet/freescale/fec_main.c
5803 F:      drivers/net/ethernet/freescale/fec_ptp.c
5804 F:      drivers/net/ethernet/freescale/fec.h
5805 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5806
5807 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5808 M:      Sascha Hauer <s.hauer@pengutronix.de>
5809 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5810 L:      linux-fbdev@vger.kernel.org
5811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5812 S:      Maintained
5813 F:      include/linux/platform_data/video-imxfb.h
5814 F:      drivers/video/fbdev/imxfb.c
5815
5816 FREESCALE QORIQ DPAA ETHERNET DRIVER
5817 M:      Madalin Bucur <madalin.bucur@nxp.com>
5818 L:      netdev@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/net/ethernet/freescale/dpaa
5821
5822 FREESCALE QORIQ DPAA FMAN DRIVER
5823 M:      Madalin Bucur <madalin.bucur@nxp.com>
5824 L:      netdev@vger.kernel.org
5825 S:      Maintained
5826 F:      drivers/net/ethernet/freescale/fman
5827 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5828
5829 FREESCALE QORIQ PTP CLOCK DRIVER
5830 M:      Yangbo Lu <yangbo.lu@nxp.com>
5831 L:      netdev@vger.kernel.org
5832 S:      Maintained
5833 F:      drivers/ptp/ptp_qoriq.c
5834 F:      include/linux/fsl/ptp_qoriq.h
5835 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5836
5837 FREESCALE QUAD SPI DRIVER
5838 M:      Han Xu <han.xu@nxp.com>
5839 L:      linux-mtd@lists.infradead.org
5840 S:      Maintained
5841 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5842
5843 FREESCALE QUICC ENGINE LIBRARY
5844 M:      Qiang Zhao <qiang.zhao@nxp.com>
5845 L:      linuxppc-dev@lists.ozlabs.org
5846 S:      Maintained
5847 F:      drivers/soc/fsl/qe/
5848 F:      include/soc/fsl/*qe*.h
5849 F:      include/soc/fsl/*ucc*.h
5850
5851 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5852 M:      Li Yang <leoyang.li@nxp.com>
5853 L:      netdev@vger.kernel.org
5854 L:      linuxppc-dev@lists.ozlabs.org
5855 S:      Maintained
5856 F:      drivers/net/ethernet/freescale/ucc_geth*
5857
5858 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5859 M:      Zhao Qiang <qiang.zhao@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 L:      linuxppc-dev@lists.ozlabs.org
5862 S:      Maintained
5863 F:      drivers/net/wan/fsl_ucc_hdlc*
5864
5865 FREESCALE QUICC ENGINE UCC UART DRIVER
5866 M:      Timur Tabi <timur@kernel.org>
5867 L:      linuxppc-dev@lists.ozlabs.org
5868 S:      Maintained
5869 F:      drivers/tty/serial/ucc_uart.c
5870
5871 FREESCALE SOC DRIVERS
5872 M:      Li Yang <leoyang.li@nxp.com>
5873 L:      linuxppc-dev@lists.ozlabs.org
5874 L:      linux-arm-kernel@lists.infradead.org
5875 S:      Maintained
5876 F:      Documentation/devicetree/bindings/soc/fsl/
5877 F:      drivers/soc/fsl/
5878 F:      include/linux/fsl/
5879
5880 FREESCALE SOC FS_ENET DRIVER
5881 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5882 L:      linuxppc-dev@lists.ozlabs.org
5883 L:      netdev@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/net/ethernet/freescale/fs_enet/
5886 F:      include/linux/fs_enet_pd.h
5887
5888 FREESCALE SOC SOUND DRIVERS
5889 M:      Timur Tabi <timur@kernel.org>
5890 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5891 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5892 R:      Fabio Estevam <fabio.estevam@nxp.com>
5893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5894 L:      linuxppc-dev@lists.ozlabs.org
5895 S:      Maintained
5896 F:      sound/soc/fsl/fsl*
5897 F:      sound/soc/fsl/imx*
5898 F:      sound/soc/fsl/mpc8610_hpcd.c
5899
5900 FREESCALE USB PERIPHERAL DRIVERS
5901 M:      Li Yang <leoyang.li@nxp.com>
5902 L:      linux-usb@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/usb/gadget/udc/fsl*
5906
5907 FREEVXFS FILESYSTEM
5908 M:      Christoph Hellwig <hch@infradead.org>
5909 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5910 S:      Maintained
5911 F:      fs/freevxfs/
5912
5913 FREEZER
5914 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5915 M:      Pavel Machek <pavel@ucw.cz>
5916 L:      linux-pm@vger.kernel.org
5917 S:      Supported
5918 F:      Documentation/power/freezing-of-tasks.txt
5919 F:      include/linux/freezer.h
5920 F:      kernel/freezer.c
5921
5922 FRONTSWAP API
5923 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5924 L:      linux-kernel@vger.kernel.org
5925 S:      Maintained
5926 F:      mm/frontswap.c
5927 F:      include/linux/frontswap.h
5928
5929 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5930 M:      David Howells <dhowells@redhat.com>
5931 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5932 S:      Supported
5933 F:      Documentation/filesystems/caching/
5934 F:      fs/fscache/
5935 F:      include/linux/fscache*.h
5936
5937 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5938 M:      Theodore Y. Ts'o <tytso@mit.edu>
5939 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5940 L:      linux-fscrypt@vger.kernel.org
5941 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5943 S:      Supported
5944 F:      fs/crypto/
5945 F:      include/linux/fscrypt*.h
5946 F:      Documentation/filesystems/fscrypt.rst
5947
5948 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5949 M:      Jan Kara <jack@suse.cz>
5950 R:      Amir Goldstein <amir73il@gmail.com>
5951 L:      linux-fsdevel@vger.kernel.org
5952 S:      Maintained
5953 F:      fs/notify/
5954 F:      include/linux/fsnotify*.h
5955
5956 FUJITSU LAPTOP EXTRAS
5957 M:      Jonathan Woithe <jwoithe@just42.net>
5958 L:      platform-driver-x86@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/platform/x86/fujitsu-laptop.c
5961
5962 FUJITSU M-5MO LS CAMERA ISP DRIVER
5963 M:      Kyungmin Park <kyungmin.park@samsung.com>
5964 M:      Heungjun Kim <riverful.kim@samsung.com>
5965 L:      linux-media@vger.kernel.org
5966 S:      Maintained
5967 F:      drivers/media/i2c/m5mols/
5968 F:      include/media/i2c/m5mols.h
5969
5970 FUJITSU TABLET EXTRAS
5971 M:      Robert Gerlach <khnz@gmx.de>
5972 L:      platform-driver-x86@vger.kernel.org
5973 S:      Maintained
5974 F:      drivers/platform/x86/fujitsu-tablet.c
5975
5976 FUSE: FILESYSTEM IN USERSPACE
5977 M:      Miklos Szeredi <miklos@szeredi.hu>
5978 L:      linux-fsdevel@vger.kernel.org
5979 W:      http://fuse.sourceforge.net/
5980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
5981 S:      Maintained
5982 F:      fs/fuse/
5983 F:      include/uapi/linux/fuse.h
5984 F:      Documentation/filesystems/fuse.txt
5985
5986 FUTEX SUBSYSTEM
5987 M:      Thomas Gleixner <tglx@linutronix.de>
5988 M:      Ingo Molnar <mingo@redhat.com>
5989 R:      Peter Zijlstra <peterz@infradead.org>
5990 R:      Darren Hart <dvhart@infradead.org>
5991 L:      linux-kernel@vger.kernel.org
5992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
5993 S:      Maintained
5994 F:      kernel/futex.c
5995 F:      kernel/futex_compat.c
5996 F:      include/asm-generic/futex.h
5997 F:      include/linux/futex.h
5998 F:      include/uapi/linux/futex.h
5999 F:      tools/testing/selftests/futex/
6000 F:      tools/perf/bench/futex*
6001 F:      Documentation/*futex*
6002
6003 GCC PLUGINS
6004 M:      Kees Cook <keescook@chromium.org>
6005 R:      Emese Revfy <re.emese@gmail.com>
6006 L:      kernel-hardening@lists.openwall.com
6007 S:      Maintained
6008 F:      scripts/gcc-plugins/
6009 F:      scripts/gcc-plugin.sh
6010 F:      scripts/Makefile.gcc-plugins
6011 F:      Documentation/gcc-plugins.txt
6012
6013 GASKET DRIVER FRAMEWORK
6014 M:      Rob Springer <rspringer@google.com>
6015 M:      John Joseph <jnjoseph@google.com>
6016 M:      Ben Chan <benchan@chromium.org>
6017 S:      Maintained
6018 F:      drivers/staging/gasket/
6019
6020 GCOV BASED KERNEL PROFILING
6021 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6022 S:      Maintained
6023 F:      kernel/gcov/
6024 F:      Documentation/dev-tools/gcov.rst
6025
6026 GDB KERNEL DEBUGGING HELPER SCRIPTS
6027 M:      Jan Kiszka <jan.kiszka@siemens.com>
6028 M:      Kieran Bingham <kbingham@kernel.org>
6029 S:      Supported
6030 F:      scripts/gdb/
6031
6032 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6033 M:      Achim Leubner <achim_leubner@adaptec.com>
6034 L:      linux-scsi@vger.kernel.org
6035 W:      http://www.icp-vortex.com/
6036 S:      Supported
6037 F:      drivers/scsi/gdt*
6038
6039 GEMTEK FM RADIO RECEIVER DRIVER
6040 M:      Hans Verkuil <hverkuil@xs4all.nl>
6041 L:      linux-media@vger.kernel.org
6042 T:      git git://linuxtv.org/media_tree.git
6043 W:      https://linuxtv.org
6044 S:      Maintained
6045 F:      drivers/media/radio/radio-gemtek*
6046
6047 GENERIC GPIO I2C DRIVER
6048 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6049 S:      Supported
6050 F:      drivers/i2c/busses/i2c-gpio.c
6051 F:      include/linux/platform_data/i2c-gpio.h
6052
6053 GENERIC GPIO I2C MULTIPLEXER DRIVER
6054 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6055 L:      linux-i2c@vger.kernel.org
6056 S:      Supported
6057 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6058 F:      include/linux/platform_data/i2c-mux-gpio.h
6059 F:      Documentation/i2c/muxes/i2c-mux-gpio
6060
6061 GENERIC HDLC (WAN) DRIVERS
6062 M:      Krzysztof Halasa <khc@pm.waw.pl>
6063 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6064 S:      Maintained
6065 F:      drivers/net/wan/c101.c
6066 F:      drivers/net/wan/hd6457*
6067 F:      drivers/net/wan/hdlc*
6068 F:      drivers/net/wan/n2.c
6069 F:      drivers/net/wan/pc300too.c
6070 F:      drivers/net/wan/pci200syn.c
6071 F:      drivers/net/wan/wanxl*
6072
6073 GENERIC INCLUDE/ASM HEADER FILES
6074 M:      Arnd Bergmann <arnd@arndb.de>
6075 L:      linux-arch@vger.kernel.org
6076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6077 S:      Maintained
6078 F:      include/asm-generic/
6079 F:      include/uapi/asm-generic/
6080
6081 GENERIC PHY FRAMEWORK
6082 M:      Kishon Vijay Abraham I <kishon@ti.com>
6083 L:      linux-kernel@vger.kernel.org
6084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6085 S:      Supported
6086 F:      drivers/phy/
6087 F:      include/linux/phy/
6088
6089 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6090 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6091 S:      Supported
6092 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6093
6094 GENERIC PM DOMAINS
6095 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6096 M:      Kevin Hilman <khilman@kernel.org>
6097 M:      Ulf Hansson <ulf.hansson@linaro.org>
6098 L:      linux-pm@vger.kernel.org
6099 S:      Supported
6100 F:      drivers/base/power/domain*.c
6101 F:      include/linux/pm_domain.h
6102 F:      Documentation/devicetree/bindings/power/power_domain.txt
6103
6104 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6105 M:      Eugen Hristev <eugen.hristev@microchip.com>
6106 L:      linux-input@vger.kernel.org
6107 S:      Maintained
6108 F:      drivers/input/touchscreen/resistive-adc-touch.c
6109
6110 GENERIC UIO DRIVER FOR PCI DEVICES
6111 M:      "Michael S. Tsirkin" <mst@redhat.com>
6112 L:      kvm@vger.kernel.org
6113 S:      Supported
6114 F:      drivers/uio/uio_pci_generic.c
6115
6116 GENWQE (IBM Generic Workqueue Card)
6117 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6118 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6119 S:      Supported
6120 F:      drivers/misc/genwqe/
6121
6122 GET_MAINTAINER SCRIPT
6123 M:      Joe Perches <joe@perches.com>
6124 S:      Maintained
6125 F:      scripts/get_maintainer.pl
6126
6127 GFS2 FILE SYSTEM
6128 M:      Bob Peterson <rpeterso@redhat.com>
6129 M:      Andreas Gruenbacher <agruenba@redhat.com>
6130 L:      cluster-devel@redhat.com
6131 W:      http://sources.redhat.com/cluster/
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6133 S:      Supported
6134 F:      Documentation/filesystems/gfs2*.txt
6135 F:      fs/gfs2/
6136 F:      include/uapi/linux/gfs2_ondisk.h
6137
6138 GIGASET ISDN DRIVERS
6139 M:      Paul Bolle <pebolle@tiscali.nl>
6140 L:      gigaset307x-common@lists.sourceforge.net
6141 W:      http://gigaset307x.sourceforge.net/
6142 S:      Odd Fixes
6143 F:      Documentation/isdn/README.gigaset
6144 F:      drivers/isdn/gigaset/
6145 F:      include/uapi/linux/gigaset_dev.h
6146
6147 GNSS SUBSYSTEM
6148 M:      Johan Hovold <johan@kernel.org>
6149 S:      Maintained
6150 F:      Documentation/ABI/testing/sysfs-class-gnss
6151 F:      Documentation/devicetree/bindings/gnss/
6152 F:      drivers/gnss/
6153 F:      include/linux/gnss.h
6154
6155 GO7007 MPEG CODEC
6156 M:      Hans Verkuil <hans.verkuil@cisco.com>
6157 L:      linux-media@vger.kernel.org
6158 S:      Maintained
6159 F:      drivers/media/usb/go7007/
6160
6161 GOODIX TOUCHSCREEN
6162 M:      Bastien Nocera <hadess@hadess.net>
6163 L:      linux-input@vger.kernel.org
6164 S:      Maintained
6165 F:      drivers/input/touchscreen/goodix.c
6166
6167 GPD POCKET FAN DRIVER
6168 M:      Hans de Goede <hdegoede@redhat.com>
6169 L:      platform-driver-x86@vger.kernel.org
6170 S:      Maintained
6171 F:      drivers/platform/x86/gpd-pocket-fan.c
6172
6173 GPIO ACPI SUPPORT
6174 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6175 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6176 L:      linux-gpio@vger.kernel.org
6177 L:      linux-acpi@vger.kernel.org
6178 S:      Maintained
6179 F:      Documentation/acpi/gpio-properties.txt
6180 F:      drivers/gpio/gpiolib-acpi.c
6181
6182 GPIO IR Transmitter
6183 M:      Sean Young <sean@mess.org>
6184 L:      linux-media@vger.kernel.org
6185 S:      Maintained
6186 F:      drivers/media/rc/gpio-ir-tx.c
6187
6188 GPIO MOCKUP DRIVER
6189 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6190 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6191 L:      linux-gpio@vger.kernel.org
6192 S:      Maintained
6193 F:      drivers/gpio/gpio-mockup.c
6194 F:      tools/testing/selftests/gpio/
6195
6196 GPIO SUBSYSTEM
6197 M:      Linus Walleij <linus.walleij@linaro.org>
6198 L:      linux-gpio@vger.kernel.org
6199 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6200 S:      Maintained
6201 F:      Documentation/devicetree/bindings/gpio/
6202 F:      Documentation/driver-api/gpio/
6203 F:      Documentation/gpio/
6204 F:      Documentation/ABI/testing/gpio-cdev
6205 F:      Documentation/ABI/obsolete/sysfs-gpio
6206 F:      drivers/gpio/
6207 F:      include/linux/gpio/
6208 F:      include/linux/gpio.h
6209 F:      include/linux/of_gpio.h
6210 F:      include/asm-generic/gpio.h
6211 F:      include/uapi/linux/gpio.h
6212 F:      tools/gpio/
6213
6214 GRE DEMULTIPLEXER DRIVER
6215 M:      Dmitry Kozlov <xeb@mail.ru>
6216 L:      netdev@vger.kernel.org
6217 S:      Maintained
6218 F:      net/ipv4/gre_demux.c
6219 F:      net/ipv4/gre_offload.c
6220 F:      include/net/gre.h
6221
6222 GRETH 10/100/1G Ethernet MAC device driver
6223 M:      Andreas Larsson <andreas@gaisler.com>
6224 L:      netdev@vger.kernel.org
6225 S:      Maintained
6226 F:      drivers/net/ethernet/aeroflex/
6227
6228 GREYBUS AUDIO PROTOCOLS DRIVERS
6229 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6230 M:      Mark Greer <mgreer@animalcreek.com>
6231 S:      Maintained
6232 F:      drivers/staging/greybus/audio_apbridgea.c
6233 F:      drivers/staging/greybus/audio_apbridgea.h
6234 F:      drivers/staging/greybus/audio_codec.c
6235 F:      drivers/staging/greybus/audio_codec.h
6236 F:      drivers/staging/greybus/audio_gb.c
6237 F:      drivers/staging/greybus/audio_manager.c
6238 F:      drivers/staging/greybus/audio_manager.h
6239 F:      drivers/staging/greybus/audio_manager_module.c
6240 F:      drivers/staging/greybus/audio_manager_private.h
6241 F:      drivers/staging/greybus/audio_manager_sysfs.c
6242 F:      drivers/staging/greybus/audio_module.c
6243 F:      drivers/staging/greybus/audio_topology.c
6244
6245 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6246 M:      Viresh Kumar <vireshk@kernel.org>
6247 S:      Maintained
6248 F:      drivers/staging/greybus/authentication.c
6249 F:      drivers/staging/greybus/bootrom.c
6250 F:      drivers/staging/greybus/firmware.h
6251 F:      drivers/staging/greybus/fw-core.c
6252 F:      drivers/staging/greybus/fw-download.c
6253 F:      drivers/staging/greybus/fw-management.c
6254 F:      drivers/staging/greybus/greybus_authentication.h
6255 F:      drivers/staging/greybus/greybus_firmware.h
6256 F:      drivers/staging/greybus/hid.c
6257 F:      drivers/staging/greybus/i2c.c
6258 F:      drivers/staging/greybus/spi.c
6259 F:      drivers/staging/greybus/spilib.c
6260 F:      drivers/staging/greybus/spilib.h
6261
6262 GREYBUS LOOPBACK DRIVER
6263 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6264 S:      Maintained
6265 F:      drivers/staging/greybus/loopback.c
6266
6267 GREYBUS PLATFORM DRIVERS
6268 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6269 S:      Maintained
6270 F:      drivers/staging/greybus/arche-platform.c
6271 F:      drivers/staging/greybus/arche-apb-ctrl.c
6272 F:      drivers/staging/greybus/arche_platform.h
6273
6274 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6275 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6276 S:      Maintained
6277 F:      drivers/staging/greybus/sdio.c
6278 F:      drivers/staging/greybus/light.c
6279 F:      drivers/staging/greybus/gpio.c
6280 F:      drivers/staging/greybus/power_supply.c
6281 F:      drivers/staging/greybus/spi.c
6282 F:      drivers/staging/greybus/spilib.c
6283
6284 GREYBUS SUBSYSTEM
6285 M:      Johan Hovold <johan@kernel.org>
6286 M:      Alex Elder <elder@kernel.org>
6287 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6288 S:      Maintained
6289 F:      drivers/staging/greybus/
6290 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6291
6292 GREYBUS UART PROTOCOLS DRIVERS
6293 M:      David Lin <dtwlin@gmail.com>
6294 S:      Maintained
6295 F:      drivers/staging/greybus/uart.c
6296 F:      drivers/staging/greybus/log.c
6297
6298 GS1662 VIDEO SERIALIZER
6299 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6300 L:      linux-media@vger.kernel.org
6301 T:      git git://linuxtv.org/media_tree.git
6302 S:      Maintained
6303 F:      drivers/media/spi/gs1662.c
6304
6305 GSPCA FINEPIX SUBDRIVER
6306 M:      Frank Zago <frank@zago.net>
6307 L:      linux-media@vger.kernel.org
6308 T:      git git://linuxtv.org/media_tree.git
6309 S:      Maintained
6310 F:      drivers/media/usb/gspca/finepix.c
6311
6312 GSPCA GL860 SUBDRIVER
6313 M:      Olivier Lorin <o.lorin@laposte.net>
6314 L:      linux-media@vger.kernel.org
6315 T:      git git://linuxtv.org/media_tree.git
6316 S:      Maintained
6317 F:      drivers/media/usb/gspca/gl860/
6318
6319 GSPCA M5602 SUBDRIVER
6320 M:      Erik Andren <erik.andren@gmail.com>
6321 L:      linux-media@vger.kernel.org
6322 T:      git git://linuxtv.org/media_tree.git
6323 S:      Maintained
6324 F:      drivers/media/usb/gspca/m5602/
6325
6326 GSPCA PAC207 SONIXB SUBDRIVER
6327 M:      Hans Verkuil <hverkuil@xs4all.nl>
6328 L:      linux-media@vger.kernel.org
6329 T:      git git://linuxtv.org/media_tree.git
6330 S:      Odd Fixes
6331 F:      drivers/media/usb/gspca/pac207.c
6332
6333 GSPCA SN9C20X SUBDRIVER
6334 M:      Brian Johnson <brijohn@gmail.com>
6335 L:      linux-media@vger.kernel.org
6336 T:      git git://linuxtv.org/media_tree.git
6337 S:      Maintained
6338 F:      drivers/media/usb/gspca/sn9c20x.c
6339
6340 GSPCA T613 SUBDRIVER
6341 M:      Leandro Costantino <lcostantino@gmail.com>
6342 L:      linux-media@vger.kernel.org
6343 T:      git git://linuxtv.org/media_tree.git
6344 S:      Maintained
6345 F:      drivers/media/usb/gspca/t613.c
6346
6347 GSPCA USB WEBCAM DRIVER
6348 M:      Hans Verkuil <hverkuil@xs4all.nl>
6349 L:      linux-media@vger.kernel.org
6350 T:      git git://linuxtv.org/media_tree.git
6351 S:      Odd Fixes
6352 F:      drivers/media/usb/gspca/
6353
6354 GTP (GPRS Tunneling Protocol)
6355 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6356 M:      Harald Welte <laforge@gnumonks.org>
6357 L:      osmocom-net-gprs@lists.osmocom.org
6358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6359 S:      Maintained
6360 F:      drivers/net/gtp.c
6361
6362 GUID PARTITION TABLE (GPT)
6363 M:      Davidlohr Bueso <dave@stgolabs.net>
6364 L:      linux-efi@vger.kernel.org
6365 S:      Maintained
6366 F:      block/partitions/efi.*
6367
6368 H8/300 ARCHITECTURE
6369 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6370 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6371 W:      http://uclinux-h8.sourceforge.jp
6372 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6373 S:      Maintained
6374 F:      arch/h8300/
6375 F:      drivers/clocksource/h8300_*.c
6376 F:      drivers/clk/h8300/
6377 F:      drivers/irqchip/irq-renesas-h8*.c
6378
6379 HACKRF MEDIA DRIVER
6380 M:      Antti Palosaari <crope@iki.fi>
6381 L:      linux-media@vger.kernel.org
6382 W:      https://linuxtv.org
6383 W:      http://palosaari.fi/linux/
6384 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6385 T:      git git://linuxtv.org/anttip/media_tree.git
6386 S:      Maintained
6387 F:      drivers/media/usb/hackrf/
6388
6389 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6390 M:      Frank Seidel <frank@f-seidel.de>
6391 L:      platform-driver-x86@vger.kernel.org
6392 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6393 S:      Maintained
6394 F:      drivers/platform/x86/hdaps.c
6395
6396 HARDWARE MONITORING
6397 M:      Jean Delvare <jdelvare@suse.com>
6398 M:      Guenter Roeck <linux@roeck-us.net>
6399 L:      linux-hwmon@vger.kernel.org
6400 W:      http://hwmon.wiki.kernel.org/
6401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6402 S:      Maintained
6403 F:      Documentation/devicetree/bindings/hwmon/
6404 F:      Documentation/hwmon/
6405 F:      drivers/hwmon/
6406 F:      include/linux/hwmon*.h
6407
6408 HARDWARE RANDOM NUMBER GENERATOR CORE
6409 M:      Matt Mackall <mpm@selenic.com>
6410 M:      Herbert Xu <herbert@gondor.apana.org.au>
6411 L:      linux-crypto@vger.kernel.org
6412 S:      Odd fixes
6413 F:      Documentation/devicetree/bindings/rng/
6414 F:      Documentation/hw_random.txt
6415 F:      drivers/char/hw_random/
6416 F:      include/linux/hw_random.h
6417
6418 HARDWARE TRACING FACILITIES
6419 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6420 S:      Maintained
6421 F:      drivers/hwtracing/
6422
6423 HARDWARE SPINLOCK CORE
6424 M:      Ohad Ben-Cohen <ohad@wizery.com>
6425 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6426 L:      linux-remoteproc@vger.kernel.org
6427 S:      Maintained
6428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6429 F:      Documentation/devicetree/bindings/hwlock/
6430 F:      Documentation/hwspinlock.txt
6431 F:      drivers/hwspinlock/
6432 F:      include/linux/hwspinlock.h
6433
6434 HARMONY SOUND DRIVER
6435 L:      linux-parisc@vger.kernel.org
6436 S:      Maintained
6437 F:      sound/parisc/harmony.*
6438
6439 HDPVR USB VIDEO ENCODER DRIVER
6440 M:      Hans Verkuil <hverkuil@xs4all.nl>
6441 L:      linux-media@vger.kernel.org
6442 T:      git git://linuxtv.org/media_tree.git
6443 W:      https://linuxtv.org
6444 S:      Odd Fixes
6445 F:      drivers/media/usb/hdpvr/
6446
6447 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6448 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6449 S:      Supported
6450 F:      Documentation/watchdog/hpwdt.txt
6451 F:      drivers/watchdog/hpwdt.c
6452
6453 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6454 M:      Don Brace <don.brace@microsemi.com>
6455 L:      esc.storagedev@microsemi.com
6456 L:      linux-scsi@vger.kernel.org
6457 S:      Supported
6458 F:      Documentation/scsi/hpsa.txt
6459 F:      drivers/scsi/hpsa*.[ch]
6460 F:      include/linux/cciss*.h
6461 F:      include/uapi/linux/cciss*.h
6462
6463 HFI1 DRIVER
6464 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6465 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6466 L:      linux-rdma@vger.kernel.org
6467 S:      Supported
6468 F:      drivers/infiniband/hw/hfi1
6469
6470 HFS FILESYSTEM
6471 L:      linux-fsdevel@vger.kernel.org
6472 S:      Orphan
6473 F:      Documentation/filesystems/hfs.txt
6474 F:      fs/hfs/
6475
6476 HFSPLUS FILESYSTEM
6477 L:      linux-fsdevel@vger.kernel.org
6478 S:      Orphan
6479 F:      Documentation/filesystems/hfsplus.txt
6480 F:      fs/hfsplus/
6481
6482 HGA FRAMEBUFFER DRIVER
6483 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6484 L:      linux-nvidia@lists.surfsouth.com
6485 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6486 S:      Maintained
6487 F:      drivers/video/fbdev/hgafb.c
6488
6489 HIBERNATION (aka Software Suspend, aka swsusp)
6490 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6491 M:      Pavel Machek <pavel@ucw.cz>
6492 L:      linux-pm@vger.kernel.org
6493 B:      https://bugzilla.kernel.org
6494 S:      Supported
6495 F:      arch/x86/power/
6496 F:      drivers/base/power/
6497 F:      kernel/power/
6498 F:      include/linux/suspend.h
6499 F:      include/linux/freezer.h
6500 F:      include/linux/pm.h
6501 F:      arch/*/include/asm/suspend*.h
6502
6503 HID CORE LAYER
6504 M:      Jiri Kosina <jikos@kernel.org>
6505 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6506 L:      linux-input@vger.kernel.org
6507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6508 S:      Maintained
6509 F:      drivers/hid/
6510 F:      include/linux/hid*
6511 F:      include/uapi/linux/hid*
6512
6513 HID SENSOR HUB DRIVERS
6514 M:      Jiri Kosina <jikos@kernel.org>
6515 M:      Jonathan Cameron <jic23@kernel.org>
6516 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6517 L:      linux-input@vger.kernel.org
6518 L:      linux-iio@vger.kernel.org
6519 S:      Maintained
6520 F:      Documentation/hid/hid-sensor*
6521 F:      drivers/hid/hid-sensor-*
6522 F:      drivers/iio/*/hid-*
6523 F:      include/linux/hid-sensor-*
6524
6525 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6526 M:      Thomas Gleixner <tglx@linutronix.de>
6527 L:      linux-kernel@vger.kernel.org
6528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6529 S:      Maintained
6530 F:      Documentation/timers/
6531 F:      kernel/time/hrtimer.c
6532 F:      kernel/time/clockevents.c
6533 F:      kernel/time/timer_*.c
6534 F:      include/linux/clockchips.h
6535 F:      include/linux/hrtimer.h
6536
6537 HIGH-SPEED SCC DRIVER FOR AX.25
6538 L:      linux-hams@vger.kernel.org
6539 S:      Orphan
6540 F:      drivers/net/hamradio/dmascc.c
6541 F:      drivers/net/hamradio/scc.c
6542
6543 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6544 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6545 W:      http://www.highpoint-tech.com
6546 S:      Supported
6547 F:      Documentation/scsi/hptiop.txt
6548 F:      drivers/scsi/hptiop.c
6549
6550 HIPPI
6551 M:      Jes Sorensen <jes@trained-monkey.org>
6552 L:      linux-hippi@sunsite.dk
6553 S:      Maintained
6554 F:      include/linux/hippidevice.h
6555 F:      include/uapi/linux/if_hippi.h
6556 F:      net/802/hippi.c
6557 F:      drivers/net/hippi/
6558
6559 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6560 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6561 M:      Salil Mehta <salil.mehta@huawei.com>
6562 L:      netdev@vger.kernel.org
6563 W:      http://www.hisilicon.com
6564 S:      Maintained
6565 F:      drivers/net/ethernet/hisilicon/hns3/
6566
6567 HISILICON LPC BUS DRIVER
6568 M:      john.garry@huawei.com
6569 W:      http://www.hisilicon.com
6570 S:      Maintained
6571 F:      drivers/bus/hisi_lpc.c
6572 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6573
6574 HISILICON NETWORK SUBSYSTEM DRIVER
6575 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6576 M:      Salil Mehta <salil.mehta@huawei.com>
6577 L:      netdev@vger.kernel.org
6578 W:      http://www.hisilicon.com
6579 S:      Maintained
6580 F:      drivers/net/ethernet/hisilicon/
6581 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6582
6583 HISILICON PMU DRIVER
6584 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6585 W:      http://www.hisilicon.com
6586 S:      Supported
6587 F:      drivers/perf/hisilicon
6588 F:      Documentation/perf/hisi-pmu.txt
6589
6590 HISILICON ROCE DRIVER
6591 M:      Lijun Ou <oulijun@huawei.com>
6592 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6593 L:      linux-rdma@vger.kernel.org
6594 S:      Maintained
6595 F:      drivers/infiniband/hw/hns/
6596 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6597
6598 HISILICON SAS Controller
6599 M:      John Garry <john.garry@huawei.com>
6600 W:      http://www.hisilicon.com
6601 S:      Supported
6602 F:      drivers/scsi/hisi_sas/
6603 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6604
6605 HMM - Heterogeneous Memory Management
6606 M:      Jérôme Glisse <jglisse@redhat.com>
6607 L:      linux-mm@kvack.org
6608 S:      Maintained
6609 F:      mm/hmm*
6610 F:      include/linux/hmm*
6611 F:      Documentation/vm/hmm.rst
6612
6613 HOST AP DRIVER
6614 M:      Jouni Malinen <j@w1.fi>
6615 L:      linux-wireless@vger.kernel.org
6616 W:      http://w1.fi/hostap-driver.html
6617 S:      Obsolete
6618 F:      drivers/net/wireless/intersil/hostap/
6619
6620 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6621 L:      platform-driver-x86@vger.kernel.org
6622 S:      Orphan
6623 F:      drivers/platform/x86/tc1100-wmi.c
6624
6625 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6626 M:      Jaroslav Kysela <perex@perex.cz>
6627 S:      Maintained
6628 F:      drivers/net/ethernet/hp/hp100.*
6629
6630 HPET:   High Precision Event Timers driver
6631 M:      Clemens Ladisch <clemens@ladisch.de>
6632 S:      Maintained
6633 F:      Documentation/timers/hpet.txt
6634 F:      drivers/char/hpet.c
6635 F:      include/linux/hpet.h
6636 F:      include/uapi/linux/hpet.h
6637
6638 HPET:   x86
6639 S:      Orphan
6640 F:      arch/x86/kernel/hpet.c
6641 F:      arch/x86/include/asm/hpet.h
6642
6643 HPFS FILESYSTEM
6644 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6645 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6646 S:      Maintained
6647 F:      fs/hpfs/
6648
6649 HSI SUBSYSTEM
6650 M:      Sebastian Reichel <sre@kernel.org>
6651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6652 S:      Maintained
6653 F:      Documentation/ABI/testing/sysfs-bus-hsi
6654 F:      Documentation/driver-api/hsi.rst
6655 F:      drivers/hsi/
6656 F:      include/linux/hsi/
6657 F:      include/uapi/linux/hsi/
6658
6659 HSO 3G MODEM DRIVER
6660 L:      linux-usb@vger.kernel.org
6661 S:      Orphan
6662 F:      drivers/net/usb/hso.c
6663
6664 HSR NETWORK PROTOCOL
6665 M:      Arvid Brodin <arvid.brodin@alten.se>
6666 L:      netdev@vger.kernel.org
6667 S:      Maintained
6668 F:      net/hsr/
6669
6670 HT16K33 LED CONTROLLER DRIVER
6671 M:      Robin van der Gracht <robin@protonic.nl>
6672 S:      Maintained
6673 F:      drivers/auxdisplay/ht16k33.c
6674 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6675
6676 HTCPEN TOUCHSCREEN DRIVER
6677 M:      Pau Oliva Fora <pof@eslack.org>
6678 L:      linux-input@vger.kernel.org
6679 S:      Maintained
6680 F:      drivers/input/touchscreen/htcpen.c
6681
6682 HUAWEI ETHERNET DRIVER
6683 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6684 L:      netdev@vger.kernel.org
6685 S:      Supported
6686 F:      Documentation/networking/hinic.txt
6687 F:      drivers/net/ethernet/huawei/hinic/
6688
6689 HUGETLB FILESYSTEM
6690 M:      Mike Kravetz <mike.kravetz@oracle.com>
6691 L:      linux-mm@kvack.org
6692 S:      Maintained
6693 F:      fs/hugetlbfs/
6694 F:      mm/hugetlb.c
6695 F:      include/linux/hugetlb.h
6696 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6697 F:      Documentation/vm/hugetlbfs_reserv.rst
6698 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6699
6700 HVA ST MEDIA DRIVER
6701 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6702 L:      linux-media@vger.kernel.org
6703 T:      git git://linuxtv.org/media_tree.git
6704 W:      https://linuxtv.org
6705 S:      Supported
6706 F:      drivers/media/platform/sti/hva
6707
6708 HWPOISON MEMORY FAILURE HANDLING
6709 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6710 L:      linux-mm@kvack.org
6711 S:      Maintained
6712 F:      mm/memory-failure.c
6713 F:      mm/hwpoison-inject.c
6714
6715 Hyper-V CORE AND DRIVERS
6716 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6717 M:      Haiyang Zhang <haiyangz@microsoft.com>
6718 M:      Stephen Hemminger <sthemmin@microsoft.com>
6719 L:      devel@linuxdriverproject.org
6720 S:      Maintained
6721 F:      Documentation/networking/netvsc.txt
6722 F:      arch/x86/include/asm/mshyperv.h
6723 F:      arch/x86/include/asm/trace/hyperv.h
6724 F:      arch/x86/include/asm/hyperv-tlfs.h
6725 F:      arch/x86/kernel/cpu/mshyperv.c
6726 F:      arch/x86/hyperv
6727 F:      drivers/hid/hid-hyperv.c
6728 F:      drivers/hv/
6729 F:      drivers/input/serio/hyperv-keyboard.c
6730 F:      drivers/pci/controller/pci-hyperv.c
6731 F:      drivers/net/hyperv/
6732 F:      drivers/scsi/storvsc_drv.c
6733 F:      drivers/uio/uio_hv_generic.c
6734 F:      drivers/video/fbdev/hyperv_fb.c
6735 F:      net/vmw_vsock/hyperv_transport.c
6736 F:      include/linux/hyperv.h
6737 F:      include/uapi/linux/hyperv.h
6738 F:      tools/hv/
6739 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6740
6741 HYPERVISOR VIRTUAL CONSOLE DRIVER
6742 L:      linuxppc-dev@lists.ozlabs.org
6743 S:      Odd Fixes
6744 F:      drivers/tty/hvc/
6745
6746 I2C ACPI SUPPORT
6747 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6748 L:      linux-i2c@vger.kernel.org
6749 L:      linux-acpi@vger.kernel.org
6750 S:      Maintained
6751 F:      drivers/i2c/i2c-core-acpi.c
6752
6753 I2C MUXES
6754 M:      Peter Rosin <peda@axentia.se>
6755 L:      linux-i2c@vger.kernel.org
6756 S:      Maintained
6757 F:      Documentation/i2c/i2c-topology
6758 F:      Documentation/i2c/muxes/
6759 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6760 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6761 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6762 F:      drivers/i2c/i2c-mux.c
6763 F:      drivers/i2c/muxes/
6764 F:      include/linux/i2c-mux.h
6765
6766 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6767 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6768 L:      linux-i2c@vger.kernel.org
6769 S:      Maintained
6770 F:      drivers/i2c/busses/i2c-mv64xxx.c
6771
6772 I2C OVER PARALLEL PORT
6773 M:      Jean Delvare <jdelvare@suse.com>
6774 L:      linux-i2c@vger.kernel.org
6775 S:      Maintained
6776 F:      Documentation/i2c/busses/i2c-parport
6777 F:      Documentation/i2c/busses/i2c-parport-light
6778 F:      drivers/i2c/busses/i2c-parport.c
6779 F:      drivers/i2c/busses/i2c-parport-light.c
6780
6781 I2C SUBSYSTEM
6782 M:      Wolfram Sang <wsa@the-dreams.de>
6783 L:      linux-i2c@vger.kernel.org
6784 W:      https://i2c.wiki.kernel.org/
6785 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6787 S:      Maintained
6788 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6789 F:      Documentation/i2c/
6790 F:      drivers/i2c/*
6791 F:      include/linux/i2c.h
6792 F:      include/linux/i2c-dev.h
6793 F:      include/linux/i2c-smbus.h
6794 F:      include/uapi/linux/i2c.h
6795 F:      include/uapi/linux/i2c-*.h
6796
6797 I2C SUBSYSTEM HOST DRIVERS
6798 L:      linux-i2c@vger.kernel.org
6799 W:      https://i2c.wiki.kernel.org/
6800 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6802 S:      Odd Fixes
6803 F:      Documentation/devicetree/bindings/i2c/
6804 F:      drivers/i2c/algos/
6805 F:      drivers/i2c/busses/
6806
6807 I2C-TAOS-EVM DRIVER
6808 M:      Jean Delvare <jdelvare@suse.com>
6809 L:      linux-i2c@vger.kernel.org
6810 S:      Maintained
6811 F:      Documentation/i2c/busses/i2c-taos-evm
6812 F:      drivers/i2c/busses/i2c-taos-evm.c
6813
6814 I2C-TINY-USB DRIVER
6815 M:      Till Harbaum <till@harbaum.org>
6816 L:      linux-i2c@vger.kernel.org
6817 W:      http://www.harbaum.org/till/i2c_tiny_usb
6818 S:      Maintained
6819 F:      drivers/i2c/busses/i2c-tiny-usb.c
6820
6821 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6822 M:      Jean Delvare <jdelvare@suse.com>
6823 L:      linux-i2c@vger.kernel.org
6824 S:      Maintained
6825 F:      Documentation/i2c/busses/i2c-ali1535
6826 F:      Documentation/i2c/busses/i2c-ali1563
6827 F:      Documentation/i2c/busses/i2c-ali15x3
6828 F:      Documentation/i2c/busses/i2c-amd756
6829 F:      Documentation/i2c/busses/i2c-amd8111
6830 F:      Documentation/i2c/busses/i2c-i801
6831 F:      Documentation/i2c/busses/i2c-nforce2
6832 F:      Documentation/i2c/busses/i2c-piix4
6833 F:      Documentation/i2c/busses/i2c-sis5595
6834 F:      Documentation/i2c/busses/i2c-sis630
6835 F:      Documentation/i2c/busses/i2c-sis96x
6836 F:      Documentation/i2c/busses/i2c-via
6837 F:      Documentation/i2c/busses/i2c-viapro
6838 F:      drivers/i2c/busses/i2c-ali1535.c
6839 F:      drivers/i2c/busses/i2c-ali1563.c
6840 F:      drivers/i2c/busses/i2c-ali15x3.c
6841 F:      drivers/i2c/busses/i2c-amd756.c
6842 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6843 F:      drivers/i2c/busses/i2c-amd8111.c
6844 F:      drivers/i2c/busses/i2c-i801.c
6845 F:      drivers/i2c/busses/i2c-isch.c
6846 F:      drivers/i2c/busses/i2c-nforce2.c
6847 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6848 F:      drivers/i2c/busses/i2c-piix4.c
6849 F:      drivers/i2c/busses/i2c-sis5595.c
6850 F:      drivers/i2c/busses/i2c-sis630.c
6851 F:      drivers/i2c/busses/i2c-sis96x.c
6852 F:      drivers/i2c/busses/i2c-via.c
6853 F:      drivers/i2c/busses/i2c-viapro.c
6854
6855 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6856 M:      Hans de Goede <hdegoede@redhat.com>
6857 L:      linux-i2c@vger.kernel.org
6858 S:      Maintained
6859 F:      drivers/i2c/busses/i2c-cht-wc.c
6860
6861 I2C/SMBUS ISMT DRIVER
6862 M:      Seth Heasley <seth.heasley@intel.com>
6863 M:      Neil Horman <nhorman@tuxdriver.com>
6864 L:      linux-i2c@vger.kernel.org
6865 F:      drivers/i2c/busses/i2c-ismt.c
6866 F:      Documentation/i2c/busses/i2c-ismt
6867
6868 I2C/SMBUS STUB DRIVER
6869 M:      Jean Delvare <jdelvare@suse.com>
6870 L:      linux-i2c@vger.kernel.org
6871 S:      Maintained
6872 F:      drivers/i2c/i2c-stub.c
6873
6874 IA64 (Itanium) PLATFORM
6875 M:      Tony Luck <tony.luck@intel.com>
6876 M:      Fenghua Yu <fenghua.yu@intel.com>
6877 L:      linux-ia64@vger.kernel.org
6878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6879 S:      Maintained
6880 F:      arch/ia64/
6881
6882 IBM Power 842 compression accelerator
6883 M:      Haren Myneni <haren@us.ibm.com>
6884 S:      Supported
6885 F:      drivers/crypto/nx/Makefile
6886 F:      drivers/crypto/nx/Kconfig
6887 F:      drivers/crypto/nx/nx-842*
6888 F:      include/linux/sw842.h
6889 F:      crypto/842.c
6890 F:      lib/842/
6891
6892 IBM Power in-Nest Crypto Acceleration
6893 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6894 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6895 L:      linux-crypto@vger.kernel.org
6896 S:      Supported
6897 F:      drivers/crypto/nx/Makefile
6898 F:      drivers/crypto/nx/Kconfig
6899 F:      drivers/crypto/nx/nx-aes*
6900 F:      drivers/crypto/nx/nx-sha*
6901 F:      drivers/crypto/nx/nx.*
6902 F:      drivers/crypto/nx/nx_csbcpb.h
6903 F:      drivers/crypto/nx/nx_debugfs.h
6904
6905 IBM Power Linux RAID adapter
6906 M:      Brian King <brking@us.ibm.com>
6907 S:      Supported
6908 F:      drivers/scsi/ipr.*
6909
6910 IBM Power SRIOV Virtual NIC Device Driver
6911 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6912 M:      John Allen <jallen@linux.vnet.ibm.com>
6913 L:      netdev@vger.kernel.org
6914 S:      Supported
6915 F:      drivers/net/ethernet/ibm/ibmvnic.*
6916
6917 IBM Power Virtual Accelerator Switchboard
6918 M:      Sukadev Bhattiprolu
6919 L:      linuxppc-dev@lists.ozlabs.org
6920 S:      Supported
6921 F:      arch/powerpc/platforms/powernv/vas*
6922 F:      arch/powerpc/platforms/powernv/copy-paste.h
6923 F:      arch/powerpc/include/asm/vas.h
6924 F:      arch/powerpc/include/uapi/asm/vas.h
6925
6926 IBM Power Virtual Ethernet Device Driver
6927 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6928 L:      netdev@vger.kernel.org
6929 S:      Supported
6930 F:      drivers/net/ethernet/ibm/ibmveth.*
6931
6932 IBM Power Virtual FC Device Drivers
6933 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6934 L:      linux-scsi@vger.kernel.org
6935 S:      Supported
6936 F:      drivers/scsi/ibmvscsi/ibmvfc*
6937
6938 IBM Power Virtual Management Channel Driver
6939 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6940 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6941 S:      Supported
6942 F:      drivers/misc/ibmvmc.*
6943
6944 IBM Power Virtual SCSI Device Drivers
6945 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6946 L:      linux-scsi@vger.kernel.org
6947 S:      Supported
6948 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6949 F:      include/scsi/viosrp.h
6950
6951 IBM Power Virtual SCSI Device Target Driver
6952 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6953 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6954 L:      linux-scsi@vger.kernel.org
6955 L:      target-devel@vger.kernel.org
6956 S:      Supported
6957 F:      drivers/scsi/ibmvscsi_tgt/
6958
6959 IBM Power VMX Cryptographic instructions
6960 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6961 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6962 L:      linux-crypto@vger.kernel.org
6963 S:      Supported
6964 F:      drivers/crypto/vmx/Makefile
6965 F:      drivers/crypto/vmx/Kconfig
6966 F:      drivers/crypto/vmx/vmx.c
6967 F:      drivers/crypto/vmx/aes*
6968 F:      drivers/crypto/vmx/ghash*
6969 F:      drivers/crypto/vmx/ppc-xlate.pl
6970
6971 IBM ServeRAID RAID DRIVER
6972 S:      Orphan
6973 F:      drivers/scsi/ips.*
6974
6975 ICH LPC AND GPIO DRIVER
6976 M:      Peter Tyser <ptyser@xes-inc.com>
6977 S:      Maintained
6978 F:      drivers/mfd/lpc_ich.c
6979 F:      drivers/gpio/gpio-ich.c
6980
6981 IDE SUBSYSTEM
6982 M:      "David S. Miller" <davem@davemloft.net>
6983 L:      linux-ide@vger.kernel.org
6984 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
6985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
6986 S:      Maintained
6987 F:      Documentation/ide/
6988 F:      drivers/ide/
6989 F:      include/linux/ide.h
6990
6991 IDE/ATAPI DRIVERS
6992 M:      Borislav Petkov <bp@alien8.de>
6993 L:      linux-ide@vger.kernel.org
6994 S:      Maintained
6995 F:      Documentation/cdrom/ide-cd
6996 F:      drivers/ide/ide-cd*
6997
6998 IDEAPAD LAPTOP EXTRAS DRIVER
6999 M:      Ike Panhc <ike.pan@canonical.com>
7000 L:      platform-driver-x86@vger.kernel.org
7001 W:      http://launchpad.net/ideapad-laptop
7002 S:      Maintained
7003 F:      drivers/platform/x86/ideapad-laptop.c
7004
7005 IDEAPAD LAPTOP SLIDEBAR DRIVER
7006 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7007 L:      linux-input@vger.kernel.org
7008 W:      https://github.com/o2genum/ideapad-slidebar
7009 S:      Maintained
7010 F:      drivers/input/misc/ideapad_slidebar.c
7011
7012 IDT VersaClock 5 CLOCK DRIVER
7013 M:      Marek Vasut <marek.vasut@gmail.com>
7014 S:      Maintained
7015 F:      drivers/clk/clk-versaclock5.c
7016
7017 IEEE 802.15.4 SUBSYSTEM
7018 M:      Alexander Aring <alex.aring@gmail.com>
7019 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7020 L:      linux-wpan@vger.kernel.org
7021 W:      http://wpan.cakelab.org/
7022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7024 S:      Maintained
7025 F:      net/ieee802154/
7026 F:      net/mac802154/
7027 F:      drivers/net/ieee802154/
7028 F:      include/linux/nl802154.h
7029 F:      include/linux/ieee802154.h
7030 F:      include/net/nl802154.h
7031 F:      include/net/mac802154.h
7032 F:      include/net/af_ieee802154.h
7033 F:      include/net/cfg802154.h
7034 F:      include/net/ieee802154_netdev.h
7035 F:      Documentation/networking/ieee802154.txt
7036
7037 IFE PROTOCOL
7038 M:      Yotam Gigi <yotam.gi@gmail.com>
7039 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7040 F:      net/ife
7041 F:      include/net/ife.h
7042 F:      include/uapi/linux/ife.h
7043
7044 IGORPLUG-USB IR RECEIVER
7045 M:      Sean Young <sean@mess.org>
7046 L:      linux-media@vger.kernel.org
7047 S:      Maintained
7048 F:      drivers/media/rc/igorplugusb.c
7049
7050 IGUANAWORKS USB IR TRANSCEIVER
7051 M:      Sean Young <sean@mess.org>
7052 L:      linux-media@vger.kernel.org
7053 S:      Maintained
7054 F:      drivers/media/rc/iguanair.c
7055
7056 IIO DIGITAL POTENTIOMETER DAC
7057 M:      Peter Rosin <peda@axentia.se>
7058 L:      linux-iio@vger.kernel.org
7059 S:      Maintained
7060 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7061 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7062 F:      drivers/iio/dac/dpot-dac.c
7063
7064 IIO ENVELOPE DETECTOR
7065 M:      Peter Rosin <peda@axentia.se>
7066 L:      linux-iio@vger.kernel.org
7067 S:      Maintained
7068 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7069 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7070 F:      drivers/iio/adc/envelope-detector.c
7071
7072 IIO MULTIPLEXER
7073 M:      Peter Rosin <peda@axentia.se>
7074 L:      linux-iio@vger.kernel.org
7075 S:      Maintained
7076 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7077 F:      drivers/iio/multiplexer/iio-mux.c
7078
7079 IIO SUBSYSTEM AND DRIVERS
7080 M:      Jonathan Cameron <jic23@kernel.org>
7081 R:      Hartmut Knaack <knaack.h@gmx.de>
7082 R:      Lars-Peter Clausen <lars@metafoo.de>
7083 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7084 L:      linux-iio@vger.kernel.org
7085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7086 S:      Maintained
7087 F:      Documentation/ABI/testing/configfs-iio*
7088 F:      Documentation/ABI/testing/sysfs-bus-iio*
7089 F:      Documentation/devicetree/bindings/iio/
7090 F:      drivers/iio/
7091 F:      drivers/staging/iio/
7092 F:      include/linux/iio/
7093 F:      tools/iio/
7094
7095 IIO UNIT CONVERTER
7096 M:      Peter Rosin <peda@axentia.se>
7097 L:      linux-iio@vger.kernel.org
7098 S:      Maintained
7099 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7100 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7101 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7102 F:      drivers/iio/afe/iio-rescale.c
7103
7104 IKANOS/ADI EAGLE ADSL USB DRIVER
7105 M:      Matthieu Castet <castet.matthieu@free.fr>
7106 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7107 S:      Maintained
7108 F:      drivers/usb/atm/ueagle-atm.c
7109
7110 IMGTEC ASCII LCD DRIVER
7111 M:      Paul Burton <paul.burton@mips.com>
7112 S:      Maintained
7113 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7114 F:      drivers/auxdisplay/img-ascii-lcd.c
7115
7116 IMGTEC IR DECODER DRIVER
7117 M:      James Hogan <jhogan@kernel.org>
7118 S:      Maintained
7119 F:      drivers/media/rc/img-ir/
7120
7121 IMON SOUNDGRAPH USB IR RECEIVER
7122 M:      Sean Young <sean@mess.org>
7123 L:      linux-media@vger.kernel.org
7124 S:      Maintained
7125 F:      drivers/media/rc/imon_raw.c
7126 F:      drivers/media/rc/imon.c
7127
7128 IMS TWINTURBO FRAMEBUFFER DRIVER
7129 L:      linux-fbdev@vger.kernel.org
7130 S:      Orphan
7131 F:      drivers/video/fbdev/imsttfb.c
7132
7133 INA209 HARDWARE MONITOR DRIVER
7134 M:      Guenter Roeck <linux@roeck-us.net>
7135 L:      linux-hwmon@vger.kernel.org
7136 S:      Maintained
7137 F:      Documentation/hwmon/ina209
7138 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7139 F:      drivers/hwmon/ina209.c
7140
7141 INA2XX HARDWARE MONITOR DRIVER
7142 M:      Guenter Roeck <linux@roeck-us.net>
7143 L:      linux-hwmon@vger.kernel.org
7144 S:      Maintained
7145 F:      Documentation/hwmon/ina2xx
7146 F:      drivers/hwmon/ina2xx.c
7147 F:      include/linux/platform_data/ina2xx.h
7148
7149 INDUSTRY PACK SUBSYSTEM (IPACK)
7150 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7151 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7152 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7153 L:      industrypack-devel@lists.sourceforge.net
7154 W:      http://industrypack.sourceforge.net
7155 S:      Maintained
7156 F:      drivers/ipack/
7157
7158 INFINIBAND SUBSYSTEM
7159 M:      Doug Ledford <dledford@redhat.com>
7160 M:      Jason Gunthorpe <jgg@mellanox.com>
7161 L:      linux-rdma@vger.kernel.org
7162 W:      https://github.com/linux-rdma/rdma-core
7163 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7165 S:      Supported
7166 F:      Documentation/devicetree/bindings/infiniband/
7167 F:      Documentation/infiniband/
7168 F:      drivers/infiniband/
7169 F:      include/uapi/linux/if_infiniband.h
7170 F:      include/uapi/rdma/
7171 F:      include/rdma/
7172
7173 INGENIC JZ4780 DMA Driver
7174 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7175 S:      Maintained
7176 F:      drivers/dma/dma-jz4780.c
7177
7178 INGENIC JZ4780 NAND DRIVER
7179 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7180 L:      linux-mtd@lists.infradead.org
7181 S:      Maintained
7182 F:      drivers/mtd/nand/raw/jz4780_*
7183
7184 INOTIFY
7185 M:      Jan Kara <jack@suse.cz>
7186 R:      Amir Goldstein <amir73il@gmail.com>
7187 L:      linux-fsdevel@vger.kernel.org
7188 S:      Maintained
7189 F:      Documentation/filesystems/inotify.txt
7190 F:      fs/notify/inotify/
7191 F:      include/linux/inotify.h
7192 F:      include/uapi/linux/inotify.h
7193
7194 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7195 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7196 L:      linux-input@vger.kernel.org
7197 Q:      http://patchwork.kernel.org/project/linux-input/list/
7198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7199 S:      Maintained
7200 F:      drivers/input/
7201 F:      include/linux/input.h
7202 F:      include/uapi/linux/input.h
7203 F:      include/uapi/linux/input-event-codes.h
7204 F:      include/linux/input/
7205 F:      Documentation/devicetree/bindings/input/
7206 F:      Documentation/devicetree/bindings/serio/
7207 F:      Documentation/input/
7208
7209 INPUT MULTITOUCH (MT) PROTOCOL
7210 M:      Henrik Rydberg <rydberg@bitmath.org>
7211 L:      linux-input@vger.kernel.org
7212 S:      Odd fixes
7213 F:      Documentation/input/multi-touch-protocol.rst
7214 F:      drivers/input/input-mt.c
7215 K:      \b(ABS|SYN)_MT_
7216
7217 INSIDE SECURE CRYPTO DRIVER
7218 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7219 F:      drivers/crypto/inside-secure/
7220 S:      Maintained
7221 L:      linux-crypto@vger.kernel.org
7222
7223 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7224 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7225 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7226 L:      linux-integrity@vger.kernel.org
7227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7228 S:      Supported
7229 F:      security/integrity/ima/
7230
7231 INTEL 810/815 FRAMEBUFFER DRIVER
7232 M:      Antonino Daplas <adaplas@gmail.com>
7233 L:      linux-fbdev@vger.kernel.org
7234 S:      Maintained
7235 F:      drivers/video/fbdev/i810/
7236
7237 INTEL ASoC DRIVERS
7238 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7239 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7240 M:      Jie Yang <yang.jie@linux.intel.com>
7241 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7242 S:      Supported
7243 F:      sound/soc/intel/
7244
7245 INTEL C600 SERIES SAS CONTROLLER DRIVER
7246 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7247 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7248 L:      linux-scsi@vger.kernel.org
7249 T:      git git://git.code.sf.net/p/intel-sas/isci
7250 S:      Supported
7251 F:      drivers/scsi/isci/
7252
7253 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7254 M:      Jani Nikula <jani.nikula@linux.intel.com>
7255 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7256 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7257 L:      intel-gfx@lists.freedesktop.org
7258 W:      https://01.org/linuxgraphics/
7259 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7260 C:      irc://chat.freenode.net/intel-gfx
7261 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7262 T:      git git://anongit.freedesktop.org/drm-intel
7263 S:      Supported
7264 F:      drivers/gpu/drm/i915/
7265 F:      include/drm/i915*
7266 F:      include/uapi/drm/i915_drm.h
7267 F:      Documentation/gpu/i915.rst
7268
7269 INTEL ETHERNET DRIVERS
7270 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7271 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7272 W:      http://www.intel.com/support/feedback.htm
7273 W:      http://e1000.sourceforge.net/
7274 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7277 S:      Supported
7278 F:      Documentation/networking/e100.rst
7279 F:      Documentation/networking/e1000.rst
7280 F:      Documentation/networking/e1000e.txt
7281 F:      Documentation/networking/igb.txt
7282 F:      Documentation/networking/igbvf.txt
7283 F:      Documentation/networking/ixgb.txt
7284 F:      Documentation/networking/ixgbe.txt
7285 F:      Documentation/networking/ixgbevf.txt
7286 F:      Documentation/networking/i40e.txt
7287 F:      Documentation/networking/i40evf.txt
7288 F:      Documentation/networking/ice.txt
7289 F:      drivers/net/ethernet/intel/
7290 F:      drivers/net/ethernet/intel/*/
7291 F:      include/linux/avf/virtchnl.h
7292
7293 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7294 M:      Maik Broemme <mbroemme@libmpq.org>
7295 L:      linux-fbdev@vger.kernel.org
7296 S:      Maintained
7297 F:      Documentation/fb/intelfb.txt
7298 F:      drivers/video/fbdev/intelfb/
7299
7300 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7301 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7302 M:      Zhi Wang <zhi.a.wang@intel.com>
7303 L:      intel-gvt-dev@lists.freedesktop.org
7304 L:      intel-gfx@lists.freedesktop.org
7305 W:      https://01.org/igvt-g
7306 T:      git https://github.com/intel/gvt-linux.git
7307 S:      Supported
7308 F:      drivers/gpu/drm/i915/gvt/
7309
7310 INTEL HID EVENT DRIVER
7311 M:      Alex Hung <alex.hung@canonical.com>
7312 L:      platform-driver-x86@vger.kernel.org
7313 S:      Maintained
7314 F:      drivers/platform/x86/intel-hid.c
7315
7316 INTEL I/OAT DMA DRIVER
7317 M:      Dave Jiang <dave.jiang@intel.com>
7318 R:      Dan Williams <dan.j.williams@intel.com>
7319 L:      dmaengine@vger.kernel.org
7320 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7321 S:      Supported
7322 F:      drivers/dma/ioat*
7323
7324 INTEL IDLE DRIVER
7325 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7326 M:      Len Brown <lenb@kernel.org>
7327 L:      linux-pm@vger.kernel.org
7328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7329 B:      https://bugzilla.kernel.org
7330 S:      Supported
7331 F:      drivers/idle/intel_idle.c
7332
7333 INTEL INTEGRATED SENSOR HUB DRIVER
7334 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7335 M:      Jiri Kosina <jikos@kernel.org>
7336 L:      linux-input@vger.kernel.org
7337 S:      Maintained
7338 F:      drivers/hid/intel-ish-hid/
7339
7340 INTEL IOMMU (VT-d)
7341 M:      David Woodhouse <dwmw2@infradead.org>
7342 L:      iommu@lists.linux-foundation.org
7343 T:      git git://git.infradead.org/iommu-2.6.git
7344 S:      Supported
7345 F:      drivers/iommu/intel-iommu.c
7346 F:      include/linux/intel-iommu.h
7347
7348 INTEL IOP-ADMA DMA DRIVER
7349 R:      Dan Williams <dan.j.williams@intel.com>
7350 S:      Odd fixes
7351 F:      drivers/dma/iop-adma.c
7352
7353 INTEL IPU3 CSI-2 CIO2 DRIVER
7354 M:      Yong Zhi <yong.zhi@intel.com>
7355 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7356 M:      Bingbu Cao <bingbu.cao@intel.com>
7357 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7358 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7359 L:      linux-media@vger.kernel.org
7360 S:      Maintained
7361 F:      drivers/media/pci/intel/ipu3/
7362 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7363
7364 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7365 M:      Krzysztof Halasa <khalasa@piap.pl>
7366 S:      Maintained
7367 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7368 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7369 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7370 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7371 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7372 F:      drivers/net/wan/ixp4xx_hss.c
7373
7374 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7375 M:      Deepak Saxena <dsaxena@plexity.net>
7376 S:      Maintained
7377 F:      drivers/char/hw_random/ixp4xx-rng.c
7378
7379 INTEL MANAGEMENT ENGINE (mei)
7380 M:      Tomas Winkler <tomas.winkler@intel.com>
7381 L:      linux-kernel@vger.kernel.org
7382 S:      Supported
7383 F:      include/uapi/linux/mei.h
7384 F:      include/linux/mei_cl_bus.h
7385 F:      drivers/misc/mei/*
7386 F:      drivers/watchdog/mei_wdt.c
7387 F:      Documentation/misc-devices/mei/*
7388 F:      samples/mei/*
7389
7390 INTEL MENLOW THERMAL DRIVER
7391 M:      Sujith Thomas <sujith.thomas@intel.com>
7392 L:      platform-driver-x86@vger.kernel.org
7393 W:      https://01.org/linux-acpi
7394 S:      Supported
7395 F:      drivers/platform/x86/intel_menlow.c
7396
7397 INTEL MERRIFIELD GPIO DRIVER
7398 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7399 L:      linux-gpio@vger.kernel.org
7400 S:      Maintained
7401 F:      drivers/gpio/gpio-merrifield.c
7402
7403 INTEL MIC DRIVERS (mic)
7404 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7405 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7406 S:      Supported
7407 W:      https://github.com/sudeepdutt/mic
7408 W:      http://software.intel.com/en-us/mic-developer
7409 F:      include/linux/mic_bus.h
7410 F:      include/linux/scif.h
7411 F:      include/uapi/linux/mic_common.h
7412 F:      include/uapi/linux/mic_ioctl.h
7413 F:      include/uapi/linux/scif_ioctl.h
7414 F:      drivers/misc/mic/
7415 F:      drivers/dma/mic_x100_dma.c
7416 F:      drivers/dma/mic_x100_dma.h
7417 F:      Documentation/mic/
7418
7419 INTEL PMC CORE DRIVER
7420 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7421 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7422 L:      platform-driver-x86@vger.kernel.org
7423 S:      Maintained
7424 F:      arch/x86/include/asm/pmc_core.h
7425 F:      drivers/platform/x86/intel_pmc_core*
7426
7427 INTEL PMC/P-Unit IPC DRIVER
7428 M:      Zha Qipeng<qipeng.zha@intel.com>
7429 L:      platform-driver-x86@vger.kernel.org
7430 S:      Maintained
7431 F:      drivers/platform/x86/intel_pmc_ipc.c
7432 F:      drivers/platform/x86/intel_punit_ipc.c
7433 F:      arch/x86/include/asm/intel_pmc_ipc.h
7434 F:      arch/x86/include/asm/intel_punit_ipc.h
7435
7436 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7437 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7438 L:      linux-wireless@vger.kernel.org
7439 S:      Maintained
7440 F:      Documentation/networking/README.ipw2100
7441 F:      Documentation/networking/README.ipw2200
7442 F:      drivers/net/wireless/intel/ipw2x00/
7443
7444 INTEL PSTATE DRIVER
7445 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7446 M:      Len Brown <lenb@kernel.org>
7447 L:      linux-pm@vger.kernel.org
7448 S:      Supported
7449 F:      drivers/cpufreq/intel_pstate.c
7450
7451 INTEL RDMA RNIC DRIVER
7452 M:      Faisal Latif <faisal.latif@intel.com>
7453 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7454 L:      linux-rdma@vger.kernel.org
7455 S:      Supported
7456 F:      drivers/infiniband/hw/i40iw/
7457 F:      include/uapi/rdma/i40iw-abi.h
7458
7459 INTEL SHA MULTIBUFFER DRIVER
7460 M:      Megha Dey <megha.dey@linux.intel.com>
7461 R:      Tim Chen <tim.c.chen@linux.intel.com>
7462 L:      linux-crypto@vger.kernel.org
7463 S:      Supported
7464 F:      arch/x86/crypto/sha*-mb/
7465 F:      crypto/mcryptd.c
7466
7467 INTEL TELEMETRY DRIVER
7468 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7469 L:      platform-driver-x86@vger.kernel.org
7470 S:      Maintained
7471 F:      arch/x86/include/asm/intel_telemetry.h
7472 F:      drivers/platform/x86/intel_telemetry*
7473
7474 INTEL VIRTUAL BUTTON DRIVER
7475 M:      AceLan Kao <acelan.kao@canonical.com>
7476 L:      platform-driver-x86@vger.kernel.org
7477 S:      Maintained
7478 F:      drivers/platform/x86/intel-vbtn.c
7479
7480 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7481 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7482 L:      linux-wireless@vger.kernel.org
7483 S:      Supported
7484 F:      drivers/net/wireless/intel/iwlegacy/
7485
7486 INTEL WIRELESS WIFI LINK (iwlwifi)
7487 M:      Johannes Berg <johannes.berg@intel.com>
7488 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7489 M:      Luca Coelho <luciano.coelho@intel.com>
7490 M:      Intel Linux Wireless <linuxwifi@intel.com>
7491 L:      linux-wireless@vger.kernel.org
7492 W:      http://intellinuxwireless.org
7493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7494 S:      Supported
7495 F:      drivers/net/wireless/intel/iwlwifi/
7496
7497 INTEL WIRELESS WIMAX CONNECTION 2400
7498 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7499 M:      linux-wimax@intel.com
7500 L:      wimax@linuxwimax.org (subscribers-only)
7501 S:      Supported
7502 W:      http://linuxwimax.org
7503 F:      Documentation/wimax/README.i2400m
7504 F:      drivers/net/wimax/i2400m/
7505 F:      include/uapi/linux/wimax/i2400m.h
7506
7507 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7508 M:      Mario Limonciello <mario.limonciello@dell.com>
7509 S:      Maintained
7510 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7511
7512 INTEL(R) TRACE HUB
7513 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7514 S:      Supported
7515 F:      Documentation/trace/intel_th.rst
7516 F:      drivers/hwtracing/intel_th/
7517
7518 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7519 M:      Ning Sun <ning.sun@intel.com>
7520 L:      tboot-devel@lists.sourceforge.net
7521 W:      http://tboot.sourceforge.net
7522 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7523 S:      Supported
7524 F:      Documentation/intel_txt.txt
7525 F:      include/linux/tboot.h
7526 F:      arch/x86/kernel/tboot.c
7527
7528 INTEL-MID GPIO DRIVER
7529 M:      David Cohen <david.a.cohen@linux.intel.com>
7530 L:      linux-gpio@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/gpio/gpio-intel-mid.c
7533
7534 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7535 M:      Linus Walleij <linus.walleij@linaro.org>
7536 L:      linux-iio@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/iio/gyro/mpu3050*
7539 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7540
7541 IOC3 ETHERNET DRIVER
7542 M:      Ralf Baechle <ralf@linux-mips.org>
7543 L:      linux-mips@linux-mips.org
7544 S:      Maintained
7545 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7546
7547 IOC3 SERIAL DRIVER
7548 M:      Pat Gefre <pfg@sgi.com>
7549 L:      linux-serial@vger.kernel.org
7550 S:      Maintained
7551 F:      drivers/tty/serial/ioc3_serial.c
7552
7553 IOMMU DRIVERS
7554 M:      Joerg Roedel <joro@8bytes.org>
7555 L:      iommu@lists.linux-foundation.org
7556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7557 S:      Maintained
7558 F:      Documentation/devicetree/bindings/iommu/
7559 F:      drivers/iommu/
7560 F:      include/linux/iommu.h
7561 F:      include/linux/of_iommu.h
7562 F:      include/linux/iova.h
7563
7564 IP MASQUERADING
7565 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7566 S:      Maintained
7567 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7568
7569 IPMI SUBSYSTEM
7570 M:      Corey Minyard <minyard@acm.org>
7571 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7572 W:      http://openipmi.sourceforge.net/
7573 S:      Supported
7574 F:      Documentation/IPMI.txt
7575 F:      drivers/char/ipmi/
7576 F:      include/linux/ipmi*
7577 F:      include/uapi/linux/ipmi*
7578
7579 IPS SCSI RAID DRIVER
7580 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7581 L:      linux-scsi@vger.kernel.org
7582 W:      http://www.adaptec.com/
7583 S:      Maintained
7584 F:      drivers/scsi/ips*
7585
7586 IPVS
7587 M:      Wensong Zhang <wensong@linux-vs.org>
7588 M:      Simon Horman <horms@verge.net.au>
7589 M:      Julian Anastasov <ja@ssi.bg>
7590 L:      netdev@vger.kernel.org
7591 L:      lvs-devel@vger.kernel.org
7592 S:      Maintained
7593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7595 F:      Documentation/networking/ipvs-sysctl.txt
7596 F:      include/net/ip_vs.h
7597 F:      include/uapi/linux/ip_vs.h
7598 F:      net/netfilter/ipvs/
7599
7600 IPWIRELESS DRIVER
7601 M:      Jiri Kosina <jikos@kernel.org>
7602 M:      David Sterba <dsterba@suse.com>
7603 S:      Odd Fixes
7604 F:      drivers/tty/ipwireless/
7605
7606 IPX NETWORK LAYER
7607 L:      netdev@vger.kernel.org
7608 S:      Obsolete
7609 F:      include/uapi/linux/ipx.h
7610 F:      drivers/staging/ipx/
7611
7612 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7613 M:      Marc Zyngier <marc.zyngier@arm.com>
7614 S:      Maintained
7615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7616 F:      Documentation/IRQ-domain.txt
7617 F:      include/linux/irqdomain.h
7618 F:      kernel/irq/irqdomain.c
7619 F:      kernel/irq/msi.c
7620
7621 IRQ SUBSYSTEM
7622 M:      Thomas Gleixner <tglx@linutronix.de>
7623 L:      linux-kernel@vger.kernel.org
7624 S:      Maintained
7625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7626 F:      kernel/irq/
7627
7628 IRQCHIP DRIVERS
7629 M:      Thomas Gleixner <tglx@linutronix.de>
7630 M:      Jason Cooper <jason@lakedaemon.net>
7631 M:      Marc Zyngier <marc.zyngier@arm.com>
7632 L:      linux-kernel@vger.kernel.org
7633 S:      Maintained
7634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7635 F:      Documentation/devicetree/bindings/interrupt-controller/
7636 F:      drivers/irqchip/
7637
7638 ISA
7639 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7640 S:      Maintained
7641 F:      Documentation/isa.txt
7642 F:      drivers/base/isa.c
7643 F:      include/linux/isa.h
7644
7645 ISA RADIO MODULE
7646 M:      Hans Verkuil <hverkuil@xs4all.nl>
7647 L:      linux-media@vger.kernel.org
7648 T:      git git://linuxtv.org/media_tree.git
7649 W:      https://linuxtv.org
7650 S:      Maintained
7651 F:      drivers/media/radio/radio-isa*
7652
7653 ISAPNP
7654 M:      Jaroslav Kysela <perex@perex.cz>
7655 S:      Maintained
7656 F:      Documentation/isapnp.txt
7657 F:      drivers/pnp/isapnp/
7658 F:      include/linux/isapnp.h
7659
7660 ISCSI
7661 M:      Lee Duncan <lduncan@suse.com>
7662 M:      Chris Leech <cleech@redhat.com>
7663 L:      open-iscsi@googlegroups.com
7664 W:      www.open-iscsi.com
7665 S:      Maintained
7666 F:      drivers/scsi/*iscsi*
7667 F:      include/scsi/*iscsi*
7668
7669 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7670 M:      Peter Jones <pjones@redhat.com>
7671 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7672 S:      Maintained
7673 F:      drivers/firmware/iscsi_ibft*
7674
7675 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7676 M:      Sagi Grimberg <sagi@grimberg.me>
7677 M:      Max Gurtovoy <maxg@mellanox.com>
7678 L:      linux-rdma@vger.kernel.org
7679 S:      Supported
7680 W:      http://www.openfabrics.org
7681 W:      www.open-iscsi.org
7682 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7683 F:      drivers/infiniband/ulp/iser/
7684
7685 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7686 M:      Sagi Grimberg <sagi@grimberg.me>
7687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7688 L:      linux-rdma@vger.kernel.org
7689 L:      target-devel@vger.kernel.org
7690 S:      Supported
7691 W:      http://www.linux-iscsi.org
7692 F:      drivers/infiniband/ulp/isert
7693
7694 ISDN SUBSYSTEM
7695 M:      Karsten Keil <isdn@linux-pingi.de>
7696 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7697 L:      netdev@vger.kernel.org
7698 W:      http://www.isdn4linux.de
7699 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7700 S:      Maintained
7701 F:      Documentation/isdn/
7702 F:      drivers/isdn/
7703 F:      include/linux/isdn.h
7704 F:      include/linux/isdn/
7705 F:      include/uapi/linux/isdn.h
7706 F:      include/uapi/linux/isdn/
7707
7708 ISDN SUBSYSTEM (Eicon active card driver)
7709 M:      Armin Schindler <mac@melware.de>
7710 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7711 W:      http://www.melware.de
7712 S:      Maintained
7713 F:      drivers/isdn/hardware/eicon/
7714
7715 IT87 HARDWARE MONITORING DRIVER
7716 M:      Jean Delvare <jdelvare@suse.com>
7717 L:      linux-hwmon@vger.kernel.org
7718 S:      Maintained
7719 F:      Documentation/hwmon/it87
7720 F:      drivers/hwmon/it87.c
7721
7722 IT913X MEDIA DRIVER
7723 M:      Antti Palosaari <crope@iki.fi>
7724 L:      linux-media@vger.kernel.org
7725 W:      https://linuxtv.org
7726 W:      http://palosaari.fi/linux/
7727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7728 T:      git git://linuxtv.org/anttip/media_tree.git
7729 S:      Maintained
7730 F:      drivers/media/tuners/it913x*
7731
7732 IVTV VIDEO4LINUX DRIVER
7733 M:      Andy Walls <awalls@md.metrocast.net>
7734 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7735 L:      linux-media@vger.kernel.org
7736 T:      git git://linuxtv.org/media_tree.git
7737 W:      http://www.ivtvdriver.org
7738 S:      Maintained
7739 F:      Documentation/media/v4l-drivers/ivtv*
7740 F:      drivers/media/pci/ivtv/
7741 F:      include/uapi/linux/ivtv*
7742
7743 IX2505V MEDIA DRIVER
7744 M:      Malcolm Priestley <tvboxspy@gmail.com>
7745 L:      linux-media@vger.kernel.org
7746 W:      https://linuxtv.org
7747 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7748 S:      Maintained
7749 F:      drivers/media/dvb-frontends/ix2505v*
7750
7751 JAILHOUSE HYPERVISOR INTERFACE
7752 M:      Jan Kiszka <jan.kiszka@siemens.com>
7753 L:      jailhouse-dev@googlegroups.com
7754 S:      Maintained
7755 F:      arch/x86/kernel/jailhouse.c
7756 F:      arch/x86/include/asm/jailhouse_para.h
7757
7758 JC42.4 TEMPERATURE SENSOR DRIVER
7759 M:      Guenter Roeck <linux@roeck-us.net>
7760 L:      linux-hwmon@vger.kernel.org
7761 S:      Maintained
7762 F:      drivers/hwmon/jc42.c
7763 F:      Documentation/hwmon/jc42
7764
7765 JFS FILESYSTEM
7766 M:      Dave Kleikamp <shaggy@kernel.org>
7767 L:      jfs-discussion@lists.sourceforge.net
7768 W:      http://jfs.sourceforge.net/
7769 T:      git git://github.com/kleikamp/linux-shaggy.git
7770 S:      Maintained
7771 F:      Documentation/filesystems/jfs.txt
7772 F:      fs/jfs/
7773
7774 JME NETWORK DRIVER
7775 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7776 L:      netdev@vger.kernel.org
7777 S:      Maintained
7778 F:      drivers/net/ethernet/jme.*
7779
7780 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7781 M:      David Woodhouse <dwmw2@infradead.org>
7782 L:      linux-mtd@lists.infradead.org
7783 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7784 S:      Maintained
7785 F:      fs/jffs2/
7786 F:      include/uapi/linux/jffs2.h
7787
7788 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7789 M:      "Theodore Ts'o" <tytso@mit.edu>
7790 M:      Jan Kara <jack@suse.com>
7791 L:      linux-ext4@vger.kernel.org
7792 S:      Maintained
7793 F:      fs/jbd2/
7794 F:      include/linux/jbd2.h
7795
7796 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7797 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7798 L:      linux-media@vger.kernel.org
7799 S:      Maintained
7800 F:      drivers/media/platform/rcar_jpu.c
7801
7802 JSM Neo PCI based serial card
7803 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7804 L:      linux-serial@vger.kernel.org
7805 S:      Maintained
7806 F:      drivers/tty/serial/jsm/
7807
7808 K10TEMP HARDWARE MONITORING DRIVER
7809 M:      Clemens Ladisch <clemens@ladisch.de>
7810 L:      linux-hwmon@vger.kernel.org
7811 S:      Maintained
7812 F:      Documentation/hwmon/k10temp
7813 F:      drivers/hwmon/k10temp.c
7814
7815 K8TEMP HARDWARE MONITORING DRIVER
7816 M:      Rudolf Marek <r.marek@assembler.cz>
7817 L:      linux-hwmon@vger.kernel.org
7818 S:      Maintained
7819 F:      Documentation/hwmon/k8temp
7820 F:      drivers/hwmon/k8temp.c
7821
7822 KASAN
7823 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7824 R:      Alexander Potapenko <glider@google.com>
7825 R:      Dmitry Vyukov <dvyukov@google.com>
7826 L:      kasan-dev@googlegroups.com
7827 S:      Maintained
7828 F:      arch/*/include/asm/kasan.h
7829 F:      arch/*/mm/kasan_init*
7830 F:      Documentation/dev-tools/kasan.rst
7831 F:      include/linux/kasan*.h
7832 F:      lib/test_kasan.c
7833 F:      mm/kasan/
7834 F:      scripts/Makefile.kasan
7835
7836 KCONFIG
7837 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7839 L:      linux-kbuild@vger.kernel.org
7840 S:      Maintained
7841 F:      Documentation/kbuild/kconfig*
7842 F:      scripts/kconfig/
7843 F:      scripts/Kconfig.include
7844
7845 KDUMP
7846 M:      Dave Young <dyoung@redhat.com>
7847 M:      Baoquan He <bhe@redhat.com>
7848 R:      Vivek Goyal <vgoyal@redhat.com>
7849 L:      kexec@lists.infradead.org
7850 W:      http://lse.sourceforge.net/kdump/
7851 S:      Maintained
7852 F:      Documentation/kdump/
7853
7854 KEENE FM RADIO TRANSMITTER DRIVER
7855 M:      Hans Verkuil <hverkuil@xs4all.nl>
7856 L:      linux-media@vger.kernel.org
7857 T:      git git://linuxtv.org/media_tree.git
7858 W:      https://linuxtv.org
7859 S:      Maintained
7860 F:      drivers/media/radio/radio-keene*
7861
7862 KERNEL AUTOMOUNTER
7863 M:      Ian Kent <raven@themaw.net>
7864 L:      autofs@vger.kernel.org
7865 S:      Maintained
7866 F:      fs/autofs/
7867
7868 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7869 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7870 M:      Michal Marek <michal.lkml@markovi.net>
7871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7872 L:      linux-kbuild@vger.kernel.org
7873 S:      Maintained
7874 F:      Documentation/kbuild/
7875 F:      Makefile
7876 F:      scripts/Kbuild*
7877 F:      scripts/Makefile*
7878 F:      scripts/basic/
7879 F:      scripts/mk*
7880 F:      scripts/mod/
7881 F:      scripts/package/
7882
7883 KERNEL JANITORS
7884 L:      kernel-janitors@vger.kernel.org
7885 W:      http://kernelnewbies.org/KernelJanitors
7886 S:      Odd Fixes
7887
7888 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7889 M:      "J. Bruce Fields" <bfields@fieldses.org>
7890 M:      Jeff Layton <jlayton@kernel.org>
7891 L:      linux-nfs@vger.kernel.org
7892 W:      http://nfs.sourceforge.net/
7893 T:      git git://linux-nfs.org/~bfields/linux.git
7894 S:      Supported
7895 F:      fs/nfsd/
7896 F:      include/uapi/linux/nfsd/
7897 F:      fs/lockd/
7898 F:      fs/nfs_common/
7899 F:      net/sunrpc/
7900 F:      include/linux/lockd/
7901 F:      include/linux/sunrpc/
7902 F:      include/uapi/linux/sunrpc/
7903
7904 KERNEL SELFTEST FRAMEWORK
7905 M:      Shuah Khan <shuah@kernel.org>
7906 L:      linux-kselftest@vger.kernel.org
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7908 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7909 S:      Maintained
7910 F:      tools/testing/selftests/
7911 F:      Documentation/dev-tools/kselftest*
7912
7913 KERNEL USERMODE HELPER
7914 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7915 L:      linux-kernel@vger.kernel.org
7916 S:      Maintained
7917 F:      kernel/umh.c
7918 F:      include/linux/umh.h
7919
7920 KERNEL VIRTUAL MACHINE (KVM)
7921 M:      Paolo Bonzini <pbonzini@redhat.com>
7922 M:      Radim Krčmář <rkrcmar@redhat.com>
7923 L:      kvm@vger.kernel.org
7924 W:      http://www.linux-kvm.org
7925 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7926 S:      Supported
7927 F:      Documentation/virtual/kvm/
7928 F:      include/trace/events/kvm.h
7929 F:      include/uapi/asm-generic/kvm*
7930 F:      include/uapi/linux/kvm*
7931 F:      include/asm-generic/kvm*
7932 F:      include/linux/kvm*
7933 F:      include/kvm/iodev.h
7934 F:      virt/kvm/*
7935 F:      tools/kvm/
7936
7937 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7938 M:      Joerg Roedel <joro@8bytes.org>
7939 L:      kvm@vger.kernel.org
7940 W:      http://www.linux-kvm.org/
7941 S:      Maintained
7942 F:      arch/x86/include/asm/svm.h
7943 F:      arch/x86/kvm/svm.c
7944
7945 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7946 M:      Christoffer Dall <christoffer.dall@arm.com>
7947 M:      Marc Zyngier <marc.zyngier@arm.com>
7948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7949 L:      kvmarm@lists.cs.columbia.edu
7950 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7952 S:      Supported
7953 F:      arch/arm/include/uapi/asm/kvm*
7954 F:      arch/arm/include/asm/kvm*
7955 F:      arch/arm/kvm/
7956 F:      virt/kvm/arm/
7957 F:      include/kvm/arm_*
7958
7959 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7960 M:      Christoffer Dall <christoffer.dall@arm.com>
7961 M:      Marc Zyngier <marc.zyngier@arm.com>
7962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7963 L:      kvmarm@lists.cs.columbia.edu
7964 S:      Maintained
7965 F:      arch/arm64/include/uapi/asm/kvm*
7966 F:      arch/arm64/include/asm/kvm*
7967 F:      arch/arm64/kvm/
7968
7969 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
7970 M:      James Hogan <jhogan@kernel.org>
7971 L:      linux-mips@linux-mips.org
7972 S:      Supported
7973 F:      arch/mips/include/uapi/asm/kvm*
7974 F:      arch/mips/include/asm/kvm*
7975 F:      arch/mips/kvm/
7976
7977 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
7978 M:      Paul Mackerras <paulus@ozlabs.org>
7979 L:      kvm-ppc@vger.kernel.org
7980 W:      http://www.linux-kvm.org/
7981 T:      git git://github.com/agraf/linux-2.6.git
7982 S:      Supported
7983 F:      arch/powerpc/include/uapi/asm/kvm*
7984 F:      arch/powerpc/include/asm/kvm*
7985 F:      arch/powerpc/kvm/
7986 F:      arch/powerpc/kernel/kvm*
7987
7988 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
7989 M:      Christian Borntraeger <borntraeger@de.ibm.com>
7990 M:      Janosch Frank <frankja@linux.ibm.com>
7991 R:      David Hildenbrand <david@redhat.com>
7992 R:      Cornelia Huck <cohuck@redhat.com>
7993 L:      linux-s390@vger.kernel.org
7994 W:      http://www.ibm.com/developerworks/linux/linux390/
7995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
7996 S:      Supported
7997 F:      arch/s390/include/uapi/asm/kvm*
7998 F:      arch/s390/include/asm/gmap.h
7999 F:      arch/s390/include/asm/kvm*
8000 F:      arch/s390/kvm/
8001 F:      arch/s390/mm/gmap.c
8002
8003 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8004 M:      Paolo Bonzini <pbonzini@redhat.com>
8005 M:      Radim Krčmář <rkrcmar@redhat.com>
8006 L:      kvm@vger.kernel.org
8007 W:      http://www.linux-kvm.org
8008 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8009 S:      Supported
8010 F:      arch/x86/kvm/
8011 F:      arch/x86/include/uapi/asm/kvm*
8012 F:      arch/x86/include/asm/kvm*
8013 F:      arch/x86/include/asm/pvclock-abi.h
8014 F:      arch/x86/kernel/kvm.c
8015 F:      arch/x86/kernel/kvmclock.c
8016
8017 KERNFS
8018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8019 M:      Tejun Heo <tj@kernel.org>
8020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8021 S:      Supported
8022 F:      include/linux/kernfs.h
8023 F:      fs/kernfs/
8024
8025 KEXEC
8026 M:      Eric Biederman <ebiederm@xmission.com>
8027 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8028 L:      kexec@lists.infradead.org
8029 S:      Maintained
8030 F:      include/linux/kexec.h
8031 F:      include/uapi/linux/kexec.h
8032 F:      kernel/kexec*
8033
8034 KEYS-ENCRYPTED
8035 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8036 L:      linux-integrity@vger.kernel.org
8037 L:      keyrings@vger.kernel.org
8038 S:      Supported
8039 F:      Documentation/security/keys/trusted-encrypted.rst
8040 F:      include/keys/encrypted-type.h
8041 F:      security/keys/encrypted-keys/
8042
8043 KEYS-TRUSTED
8044 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8045 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8046 L:      linux-integrity@vger.kernel.org
8047 L:      keyrings@vger.kernel.org
8048 S:      Supported
8049 F:      Documentation/security/keys/trusted-encrypted.rst
8050 F:      include/keys/trusted-type.h
8051 F:      security/keys/trusted.c
8052 F:      security/keys/trusted.h
8053
8054 KEYS/KEYRINGS:
8055 M:      David Howells <dhowells@redhat.com>
8056 L:      keyrings@vger.kernel.org
8057 S:      Maintained
8058 F:      Documentation/security/keys/core.rst
8059 F:      include/linux/key.h
8060 F:      include/linux/key-type.h
8061 F:      include/linux/keyctl.h
8062 F:      include/uapi/linux/keyctl.h
8063 F:      include/keys/
8064 F:      security/keys/
8065
8066 KGDB / KDB /debug_core
8067 M:      Jason Wessel <jason.wessel@windriver.com>
8068 M:      Daniel Thompson <daniel.thompson@linaro.org>
8069 W:      http://kgdb.wiki.kernel.org/
8070 L:      kgdb-bugreport@lists.sourceforge.net
8071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8072 S:      Maintained
8073 F:      Documentation/dev-tools/kgdb.rst
8074 F:      drivers/misc/kgdbts.c
8075 F:      drivers/tty/serial/kgdboc.c
8076 F:      include/linux/kdb.h
8077 F:      include/linux/kgdb.h
8078 F:      kernel/debug/
8079
8080 KMEMLEAK
8081 M:      Catalin Marinas <catalin.marinas@arm.com>
8082 S:      Maintained
8083 F:      Documentation/dev-tools/kmemleak.rst
8084 F:      include/linux/kmemleak.h
8085 F:      mm/kmemleak.c
8086 F:      mm/kmemleak-test.c
8087
8088 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8089 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8090 L:      linux-kernel@vger.kernel.org
8091 S:      Maintained
8092 F:      kernel/kmod.c
8093 F:      include/linux/kmod.h
8094 F:      lib/test_kmod.c
8095 F:      tools/testing/selftests/kmod/
8096
8097 KPROBES
8098 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8099 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8100 M:      "David S. Miller" <davem@davemloft.net>
8101 M:      Masami Hiramatsu <mhiramat@kernel.org>
8102 S:      Maintained
8103 F:      Documentation/kprobes.txt
8104 F:      include/linux/kprobes.h
8105 F:      include/asm-generic/kprobes.h
8106 F:      kernel/kprobes.c
8107
8108 KS0108 LCD CONTROLLER DRIVER
8109 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8110 S:      Maintained
8111 F:      Documentation/auxdisplay/ks0108
8112 F:      drivers/auxdisplay/ks0108.c
8113 F:      include/linux/ks0108.h
8114
8115 L3MDEV
8116 M:      David Ahern <dsa@cumulusnetworks.com>
8117 L:      netdev@vger.kernel.org
8118 S:      Maintained
8119 F:      net/l3mdev
8120 F:      include/net/l3mdev.h
8121
8122 LANTIQ MIPS ARCHITECTURE
8123 M:      John Crispin <john@phrozen.org>
8124 L:      linux-mips@linux-mips.org
8125 S:      Maintained
8126 F:      arch/mips/lantiq
8127 F:      drivers/soc/lantiq
8128
8129 LAPB module
8130 L:      linux-x25@vger.kernel.org
8131 S:      Orphan
8132 F:      Documentation/networking/lapb-module.txt
8133 F:      include/*/lapb.h
8134 F:      net/lapb/
8135
8136 LASI 53c700 driver for PARISC
8137 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8138 L:      linux-scsi@vger.kernel.org
8139 S:      Maintained
8140 F:      Documentation/scsi/53c700.txt
8141 F:      drivers/scsi/53c700*
8142
8143 LEAKING_ADDRESSES
8144 M:      Tobin C. Harding <me@tobin.cc>
8145 M:      Tycho Andersen <tycho@tycho.ws>
8146 L:      kernel-hardening@lists.openwall.com
8147 S:      Maintained
8148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8149 F:      scripts/leaking_addresses.pl
8150
8151 LED SUBSYSTEM
8152 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8153 M:      Pavel Machek <pavel@ucw.cz>
8154 L:      linux-leds@vger.kernel.org
8155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8156 S:      Maintained
8157 F:      Documentation/devicetree/bindings/leds/
8158 F:      drivers/leds/
8159 F:      include/linux/leds.h
8160
8161 LEGACY EEPROM DRIVER
8162 M:      Jean Delvare <jdelvare@suse.com>
8163 S:      Maintained
8164 F:      Documentation/misc-devices/eeprom
8165 F:      drivers/misc/eeprom/eeprom.c
8166
8167 LEGO MINDSTORMS EV3
8168 R:      David Lechner <david@lechnology.com>
8169 S:      Maintained
8170 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8171 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8172 F:      drivers/power/supply/lego_ev3_battery.c
8173
8174 LEGO USB Tower driver
8175 M:      Juergen Stuber <starblue@users.sourceforge.net>
8176 L:      legousb-devel@lists.sourceforge.net
8177 W:      http://legousb.sourceforge.net/
8178 S:      Maintained
8179 F:      drivers/usb/misc/legousbtower.c
8180
8181 LG2160 MEDIA DRIVER
8182 M:      Michael Krufky <mkrufky@linuxtv.org>
8183 L:      linux-media@vger.kernel.org
8184 W:      https://linuxtv.org
8185 W:      http://github.com/mkrufky
8186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8187 T:      git git://linuxtv.org/mkrufky/tuners.git
8188 S:      Maintained
8189 F:      drivers/media/dvb-frontends/lg2160.*
8190
8191 LGDT3305 MEDIA DRIVER
8192 M:      Michael Krufky <mkrufky@linuxtv.org>
8193 L:      linux-media@vger.kernel.org
8194 W:      https://linuxtv.org
8195 W:      http://github.com/mkrufky
8196 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8197 T:      git git://linuxtv.org/mkrufky/tuners.git
8198 S:      Maintained
8199 F:      drivers/media/dvb-frontends/lgdt3305.*
8200
8201 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8202 M:      Viresh Kumar <vireshk@kernel.org>
8203 L:      linux-ide@vger.kernel.org
8204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8205 S:      Maintained
8206 F:      include/linux/pata_arasan_cf_data.h
8207 F:      drivers/ata/pata_arasan_cf.c
8208
8209 LIBATA PATA DRIVERS
8210 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8211 M:      Tejun Heo <tj@kernel.org>
8212 L:      linux-ide@vger.kernel.org
8213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8214 S:      Maintained
8215 F:      drivers/ata/pata_*.c
8216 F:      drivers/ata/ata_generic.c
8217
8218 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8219 M:      Linus Walleij <linus.walleij@linaro.org>
8220 L:      linux-ide@vger.kernel.org
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8222 S:      Maintained
8223 F:      drivers/ata/pata_ftide010.c
8224 F:      drivers/ata/sata_gemini.c
8225 F:      drivers/ata/sata_gemini.h
8226
8227 LIBATA SATA AHCI PLATFORM devices support
8228 M:      Hans de Goede <hdegoede@redhat.com>
8229 M:      Tejun Heo <tj@kernel.org>
8230 L:      linux-ide@vger.kernel.org
8231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8232 S:      Maintained
8233 F:      drivers/ata/ahci_platform.c
8234 F:      drivers/ata/libahci_platform.c
8235 F:      include/linux/ahci_platform.h
8236
8237 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8238 M:      Mikael Pettersson <mikpelinux@gmail.com>
8239 L:      linux-ide@vger.kernel.org
8240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8241 S:      Maintained
8242 F:      drivers/ata/sata_promise.*
8243
8244 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8245 M:      Tejun Heo <tj@kernel.org>
8246 L:      linux-ide@vger.kernel.org
8247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8248 S:      Maintained
8249 F:      drivers/ata/
8250 F:      include/linux/ata.h
8251 F:      include/linux/libata.h
8252 F:      Documentation/devicetree/bindings/ata/
8253
8254 LIBLOCKDEP
8255 M:      Sasha Levin <alexander.levin@verizon.com>
8256 S:      Maintained
8257 F:      tools/lib/lockdep/
8258
8259 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8260 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8261 M:      Dan Williams <dan.j.williams@intel.com>
8262 M:      Vishal Verma <vishal.l.verma@intel.com>
8263 M:      Dave Jiang <dave.jiang@intel.com>
8264 L:      linux-nvdimm@lists.01.org
8265 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8266 S:      Supported
8267 F:      drivers/nvdimm/blk.c
8268 F:      drivers/nvdimm/region_devs.c
8269
8270 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8271 M:      Vishal Verma <vishal.l.verma@intel.com>
8272 M:      Dan Williams <dan.j.williams@intel.com>
8273 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8274 M:      Dave Jiang <dave.jiang@intel.com>
8275 L:      linux-nvdimm@lists.01.org
8276 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8277 S:      Supported
8278 F:      drivers/nvdimm/btt*
8279
8280 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8281 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8282 M:      Dan Williams <dan.j.williams@intel.com>
8283 M:      Vishal Verma <vishal.l.verma@intel.com>
8284 M:      Dave Jiang <dave.jiang@intel.com>
8285 L:      linux-nvdimm@lists.01.org
8286 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8287 S:      Supported
8288 F:      drivers/nvdimm/pmem*
8289
8290 LIBNVDIMM: DEVICETREE BINDINGS
8291 M:      Oliver O'Halloran <oohall@gmail.com>
8292 L:      linux-nvdimm@lists.01.org
8293 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8294 S:      Supported
8295 F:      drivers/nvdimm/of_pmem.c
8296 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8297
8298 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8299 M:      Dan Williams <dan.j.williams@intel.com>
8300 M:      Ross Zwisler <ross.zwisler@linux.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 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8306 S:      Supported
8307 F:      drivers/nvdimm/*
8308 F:      drivers/acpi/nfit/*
8309 F:      include/linux/nd.h
8310 F:      include/linux/libnvdimm.h
8311 F:      include/uapi/linux/ndctl.h
8312
8313 LIGHTNVM PLATFORM SUPPORT
8314 M:      Matias Bjorling <mb@lightnvm.io>
8315 W:      http://github/OpenChannelSSD
8316 L:      linux-block@vger.kernel.org
8317 S:      Maintained
8318 F:      drivers/lightnvm/
8319 F:      include/linux/lightnvm.h
8320 F:      include/uapi/linux/lightnvm.h
8321
8322 LINUX FOR POWER MACINTOSH
8323 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8324 W:      http://www.penguinppc.org/
8325 L:      linuxppc-dev@lists.ozlabs.org
8326 S:      Maintained
8327 F:      arch/powerpc/platforms/powermac/
8328 F:      drivers/macintosh/
8329
8330 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8331 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8332 M:      Paul Mackerras <paulus@samba.org>
8333 M:      Michael Ellerman <mpe@ellerman.id.au>
8334 W:      https://github.com/linuxppc/linux/wiki
8335 L:      linuxppc-dev@lists.ozlabs.org
8336 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8338 S:      Supported
8339 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8340 F:      Documentation/devicetree/bindings/powerpc/
8341 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8342 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8343 F:      Documentation/powerpc/
8344 F:      arch/powerpc/
8345 F:      drivers/char/tpm/tpm_ibmvtpm*
8346 F:      drivers/crypto/nx/
8347 F:      drivers/crypto/vmx/
8348 F:      drivers/i2c/busses/i2c-opal.c
8349 F:      drivers/net/ethernet/ibm/ibmveth.*
8350 F:      drivers/net/ethernet/ibm/ibmvnic.*
8351 F:      drivers/pci/hotplug/pnv_php.c
8352 F:      drivers/pci/hotplug/rpa*
8353 F:      drivers/rtc/rtc-opal.c
8354 F:      drivers/scsi/ibmvscsi/
8355 F:      drivers/tty/hvc/hvc_opal.c
8356 F:      drivers/watchdog/wdrtas.c
8357 F:      tools/testing/selftests/powerpc
8358 N:      /pmac
8359 N:      powermac
8360 N:      powernv
8361 N:      [^a-z0-9]ps3
8362 N:      pseries
8363
8364 LINUX FOR POWERPC EMBEDDED MPC5XXX
8365 M:      Anatolij Gustschin <agust@denx.de>
8366 L:      linuxppc-dev@lists.ozlabs.org
8367 T:      git git://git.denx.de/linux-denx-agust.git
8368 S:      Maintained
8369 F:      arch/powerpc/platforms/512x/
8370 F:      arch/powerpc/platforms/52xx/
8371
8372 LINUX FOR POWERPC EMBEDDED PPC4XX
8373 M:      Alistair Popple <alistair@popple.id.au>
8374 M:      Matt Porter <mporter@kernel.crashing.org>
8375 W:      http://www.penguinppc.org/
8376 L:      linuxppc-dev@lists.ozlabs.org
8377 S:      Maintained
8378 F:      arch/powerpc/platforms/40x/
8379 F:      arch/powerpc/platforms/44x/
8380
8381 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8382 M:      Scott Wood <oss@buserror.net>
8383 M:      Kumar Gala <galak@kernel.crashing.org>
8384 W:      http://www.penguinppc.org/
8385 L:      linuxppc-dev@lists.ozlabs.org
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8387 S:      Maintained
8388 F:      arch/powerpc/platforms/83xx/
8389 F:      arch/powerpc/platforms/85xx/
8390 F:      Documentation/devicetree/bindings/powerpc/fsl/
8391
8392 LINUX FOR POWERPC EMBEDDED PPC8XX
8393 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8394 W:      http://www.penguinppc.org/
8395 L:      linuxppc-dev@lists.ozlabs.org
8396 S:      Maintained
8397 F:      arch/powerpc/platforms/8xx/
8398
8399 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8400 L:      linuxppc-dev@lists.ozlabs.org
8401 S:      Orphan
8402 F:      arch/powerpc/*/*virtex*
8403 F:      arch/powerpc/*/*/*virtex*
8404
8405 LINUX FOR POWERPC PA SEMI PWRFICIENT
8406 L:      linuxppc-dev@lists.ozlabs.org
8407 S:      Orphan
8408 F:      arch/powerpc/platforms/pasemi/
8409 F:      drivers/*/*pasemi*
8410 F:      drivers/*/*/*pasemi*
8411
8412 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8413 M:      Kees Cook <keescook@chromium.org>
8414 S:      Maintained
8415 F:      drivers/misc/lkdtm/*
8416
8417 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8418 M:      Alan Stern <stern@rowland.harvard.edu>
8419 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8420 M:      Will Deacon <will.deacon@arm.com>
8421 M:      Peter Zijlstra <peterz@infradead.org>
8422 M:      Boqun Feng <boqun.feng@gmail.com>
8423 M:      Nicholas Piggin <npiggin@gmail.com>
8424 M:      David Howells <dhowells@redhat.com>
8425 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8426 M:      Luc Maranget <luc.maranget@inria.fr>
8427 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8428 R:      Akira Yokosawa <akiyks@gmail.com>
8429 R:      Daniel Lustig <dlustig@nvidia.com>
8430 L:      linux-kernel@vger.kernel.org
8431 L:      linux-arch@vger.kernel.org
8432 S:      Supported
8433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8434 F:      tools/memory-model/
8435 F:      Documentation/atomic_bitops.txt
8436 F:      Documentation/atomic_t.txt
8437 F:      Documentation/core-api/atomic_ops.rst
8438 F:      Documentation/core-api/refcount-vs-atomic.rst
8439 F:      Documentation/memory-barriers.txt
8440
8441 LIS3LV02D ACCELEROMETER DRIVER
8442 M:      Eric Piel <eric.piel@tremplin-utc.net>
8443 S:      Maintained
8444 F:      Documentation/misc-devices/lis3lv02d
8445 F:      drivers/misc/lis3lv02d/
8446 F:      drivers/platform/x86/hp_accel.c
8447
8448 LIVE PATCHING
8449 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8450 M:      Jessica Yu <jeyu@kernel.org>
8451 M:      Jiri Kosina <jikos@kernel.org>
8452 M:      Miroslav Benes <mbenes@suse.cz>
8453 R:      Petr Mladek <pmladek@suse.com>
8454 S:      Maintained
8455 F:      kernel/livepatch/
8456 F:      include/linux/livepatch.h
8457 F:      arch/x86/include/asm/livepatch.h
8458 F:      arch/x86/kernel/livepatch.c
8459 F:      Documentation/livepatch/
8460 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8461 F:      samples/livepatch/
8462 L:      live-patching@vger.kernel.org
8463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8464
8465 LLC (802.2)
8466 L:      netdev@vger.kernel.org
8467 S:      Odd fixes
8468 F:      include/linux/llc.h
8469 F:      include/uapi/linux/llc.h
8470 F:      include/net/llc*
8471 F:      net/llc/
8472
8473 LM73 HARDWARE MONITOR DRIVER
8474 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8475 L:      linux-hwmon@vger.kernel.org
8476 S:      Maintained
8477 F:      drivers/hwmon/lm73.c
8478
8479 LM78 HARDWARE MONITOR DRIVER
8480 M:      Jean Delvare <jdelvare@suse.com>
8481 L:      linux-hwmon@vger.kernel.org
8482 S:      Maintained
8483 F:      Documentation/hwmon/lm78
8484 F:      drivers/hwmon/lm78.c
8485
8486 LM83 HARDWARE MONITOR DRIVER
8487 M:      Jean Delvare <jdelvare@suse.com>
8488 L:      linux-hwmon@vger.kernel.org
8489 S:      Maintained
8490 F:      Documentation/hwmon/lm83
8491 F:      drivers/hwmon/lm83.c
8492
8493 LM90 HARDWARE MONITOR DRIVER
8494 M:      Jean Delvare <jdelvare@suse.com>
8495 L:      linux-hwmon@vger.kernel.org
8496 S:      Maintained
8497 F:      Documentation/hwmon/lm90
8498 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8499 F:      drivers/hwmon/lm90.c
8500 F:      include/dt-bindings/thermal/lm90.h
8501
8502 LM95234 HARDWARE MONITOR DRIVER
8503 M:      Guenter Roeck <linux@roeck-us.net>
8504 L:      linux-hwmon@vger.kernel.org
8505 S:      Maintained
8506 F:      Documentation/hwmon/lm95234
8507 F:      drivers/hwmon/lm95234.c
8508
8509 LME2510 MEDIA DRIVER
8510 M:      Malcolm Priestley <tvboxspy@gmail.com>
8511 L:      linux-media@vger.kernel.org
8512 W:      https://linuxtv.org
8513 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8514 S:      Maintained
8515 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8516
8517 LOADPIN SECURITY MODULE
8518 M:      Kees Cook <keescook@chromium.org>
8519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8520 S:      Supported
8521 F:      security/loadpin/
8522 F:      Documentation/admin-guide/LSM/LoadPin.rst
8523
8524 LOCKING PRIMITIVES
8525 M:      Peter Zijlstra <peterz@infradead.org>
8526 M:      Ingo Molnar <mingo@redhat.com>
8527 M:      Will Deacon <will.deacon@arm.com>
8528 L:      linux-kernel@vger.kernel.org
8529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8530 S:      Maintained
8531 F:      Documentation/locking/
8532 F:      include/linux/lockdep.h
8533 F:      include/linux/spinlock*.h
8534 F:      arch/*/include/asm/spinlock*.h
8535 F:      include/linux/rwlock*.h
8536 F:      include/linux/mutex*.h
8537 F:      arch/*/include/asm/mutex*.h
8538 F:      include/linux/rwsem*.h
8539 F:      arch/*/include/asm/rwsem.h
8540 F:      include/linux/seqlock.h
8541 F:      lib/locking*.[ch]
8542 F:      kernel/locking/
8543 X:      kernel/locking/locktorture.c
8544
8545 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8546 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8547 L:      linux-ntfs-dev@lists.sourceforge.net
8548 W:      http://www.linux-ntfs.org/content/view/19/37/
8549 S:      Maintained
8550 F:      Documentation/ldm.txt
8551 F:      block/partitions/ldm.*
8552
8553 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8554 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8555 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8556 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8557 L:      MPT-FusionLinux.pdl@broadcom.com
8558 L:      linux-scsi@vger.kernel.org
8559 W:      http://www.avagotech.com/support/
8560 S:      Supported
8561 F:      drivers/message/fusion/
8562 F:      drivers/scsi/mpt3sas/
8563
8564 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8565 M:      Matthew Wilcox <matthew@wil.cx>
8566 L:      linux-scsi@vger.kernel.org
8567 S:      Maintained
8568 F:      drivers/scsi/sym53c8xx_2/
8569
8570 LTC4261 HARDWARE MONITOR DRIVER
8571 M:      Guenter Roeck <linux@roeck-us.net>
8572 L:      linux-hwmon@vger.kernel.org
8573 S:      Maintained
8574 F:      Documentation/hwmon/ltc4261
8575 F:      drivers/hwmon/ltc4261.c
8576
8577 LTC4306 I2C MULTIPLEXER DRIVER
8578 M:      Michael Hennerich <michael.hennerich@analog.com>
8579 W:      http://ez.analog.com/community/linux-device-drivers
8580 L:      linux-i2c@vger.kernel.org
8581 S:      Supported
8582 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8583 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8584
8585 LTP (Linux Test Project)
8586 M:      Mike Frysinger <vapier@gentoo.org>
8587 M:      Cyril Hrubis <chrubis@suse.cz>
8588 M:      Wanlong Gao <wanlong.gao@gmail.com>
8589 M:      Jan Stancek <jstancek@redhat.com>
8590 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8591 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8592 L:      ltp@lists.linux.it (subscribers-only)
8593 W:      http://linux-test-project.github.io/
8594 T:      git git://github.com/linux-test-project/ltp.git
8595 S:      Maintained
8596
8597 M68K ARCHITECTURE
8598 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8599 L:      linux-m68k@lists.linux-m68k.org
8600 W:      http://www.linux-m68k.org/
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8602 S:      Maintained
8603 F:      arch/m68k/
8604 F:      drivers/zorro/
8605
8606 M68K ON APPLE MACINTOSH
8607 M:      Joshua Thompson <funaho@jurai.org>
8608 W:      http://www.mac.linux-m68k.org/
8609 L:      linux-m68k@lists.linux-m68k.org
8610 S:      Maintained
8611 F:      arch/m68k/mac/
8612
8613 M68K ON HP9000/300
8614 M:      Philip Blundell <philb@gnu.org>
8615 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8616 S:      Maintained
8617 F:      arch/m68k/hp300/
8618
8619 M88DS3103 MEDIA DRIVER
8620 M:      Antti Palosaari <crope@iki.fi>
8621 L:      linux-media@vger.kernel.org
8622 W:      https://linuxtv.org
8623 W:      http://palosaari.fi/linux/
8624 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8625 T:      git git://linuxtv.org/anttip/media_tree.git
8626 S:      Maintained
8627 F:      drivers/media/dvb-frontends/m88ds3103*
8628
8629 M88RS2000 MEDIA DRIVER
8630 M:      Malcolm Priestley <tvboxspy@gmail.com>
8631 L:      linux-media@vger.kernel.org
8632 W:      https://linuxtv.org
8633 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8634 S:      Maintained
8635 F:      drivers/media/dvb-frontends/m88rs2000*
8636
8637 MA901 MASTERKIT USB FM RADIO DRIVER
8638 M:      Alexey Klimov <klimov.linux@gmail.com>
8639 L:      linux-media@vger.kernel.org
8640 T:      git git://linuxtv.org/media_tree.git
8641 S:      Maintained
8642 F:      drivers/media/radio/radio-ma901.c
8643
8644 MAC80211
8645 M:      Johannes Berg <johannes@sipsolutions.net>
8646 L:      linux-wireless@vger.kernel.org
8647 W:      http://wireless.kernel.org/
8648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8650 S:      Maintained
8651 F:      Documentation/networking/mac80211-injection.txt
8652 F:      include/net/mac80211.h
8653 F:      net/mac80211/
8654 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8655 F:      Documentation/networking/mac80211_hwsim/README
8656
8657 MAILBOX API
8658 M:      Jassi Brar <jassisinghbrar@gmail.com>
8659 L:      linux-kernel@vger.kernel.org
8660 S:      Maintained
8661 F:      drivers/mailbox/
8662 F:      include/linux/mailbox_client.h
8663 F:      include/linux/mailbox_controller.h
8664
8665 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8666 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8667 W:      http://www.kernel.org/doc/man-pages
8668 L:      linux-man@vger.kernel.org
8669 S:      Maintained
8670
8671 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8672 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8673 L:      linux-mips@linux-mips.org
8674 S:      Maintained
8675 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8676
8677 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8678 M:      Andrew Lunn <andrew@lunn.ch>
8679 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8680 L:      netdev@vger.kernel.org
8681 S:      Maintained
8682 F:      drivers/net/dsa/mv88e6xxx/
8683 F:      linux/platform_data/mv88e6xxx.h
8684 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8685
8686 MARVELL ARMADA DRM SUPPORT
8687 M:      Russell King <linux@armlinux.org.uk>
8688 S:      Maintained
8689 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8690 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8691 F:      drivers/gpu/drm/armada/
8692 F:      include/uapi/drm/armada_drm.h
8693 F:      Documentation/devicetree/bindings/display/armada/
8694
8695 MARVELL CRYPTO DRIVER
8696 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8697 M:      Arnaud Ebalard <arno@natisbad.org>
8698 F:      drivers/crypto/marvell/
8699 S:      Maintained
8700 L:      linux-crypto@vger.kernel.org
8701
8702 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8703 M:      Mirko Lindner <mlindner@marvell.com>
8704 M:      Stephen Hemminger <stephen@networkplumber.org>
8705 L:      netdev@vger.kernel.org
8706 S:      Maintained
8707 F:      drivers/net/ethernet/marvell/sk*
8708
8709 MARVELL LIBERTAS WIRELESS DRIVER
8710 L:      libertas-dev@lists.infradead.org
8711 S:      Orphan
8712 F:      drivers/net/wireless/marvell/libertas/
8713
8714 MARVELL MACCHIATOBIN SUPPORT
8715 M:      Russell King <linux@armlinux.org.uk>
8716 L:      linux-arm-kernel@lists.infradead.org
8717 S:      Maintained
8718 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8719
8720 MARVELL MV643XX ETHERNET DRIVER
8721 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8722 L:      netdev@vger.kernel.org
8723 S:      Maintained
8724 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8725 F:      include/linux/mv643xx.h
8726
8727 MARVELL MV88X3310 PHY DRIVER
8728 M:      Russell King <linux@armlinux.org.uk>
8729 L:      netdev@vger.kernel.org
8730 S:      Maintained
8731 F:      drivers/net/phy/marvell10g.c
8732
8733 MARVELL MVNETA ETHERNET DRIVER
8734 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8735 L:      netdev@vger.kernel.org
8736 S:      Maintained
8737 F:      drivers/net/ethernet/marvell/mvneta.*
8738
8739 MARVELL MWIFIEX WIRELESS DRIVER
8740 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8741 M:      Nishant Sarmukadam <nishants@marvell.com>
8742 M:      Ganapathi Bhat <gbhat@marvell.com>
8743 M:      Xinming Hu <huxinming820@gmail.com>
8744 L:      linux-wireless@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/net/wireless/marvell/mwifiex/
8747
8748 MARVELL MWL8K WIRELESS DRIVER
8749 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8750 L:      linux-wireless@vger.kernel.org
8751 S:      Odd Fixes
8752 F:      drivers/net/wireless/marvell/mwl8k.c
8753
8754 MARVELL NAND CONTROLLER DRIVER
8755 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8756 L:      linux-mtd@lists.infradead.org
8757 S:      Maintained
8758 F:      drivers/mtd/nand/raw/marvell_nand.c
8759 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8760
8761 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8762 M:      Nicolas Pitre <nico@fluxnic.net>
8763 S:      Odd Fixes
8764 F:      drivers/mmc/host/mvsdio.*
8765
8766 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8767 M:      Hu Ziji <huziji@marvell.com>
8768 L:      linux-mmc@vger.kernel.org
8769 S:      Supported
8770 F:      drivers/mmc/host/sdhci-xenon*
8771 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8772
8773 MATROX FRAMEBUFFER DRIVER
8774 L:      linux-fbdev@vger.kernel.org
8775 S:      Orphan
8776 F:      drivers/video/fbdev/matrox/matroxfb_*
8777 F:      include/uapi/linux/matroxfb.h
8778
8779 MAX16065 HARDWARE MONITOR DRIVER
8780 M:      Guenter Roeck <linux@roeck-us.net>
8781 L:      linux-hwmon@vger.kernel.org
8782 S:      Maintained
8783 F:      Documentation/hwmon/max16065
8784 F:      drivers/hwmon/max16065.c
8785
8786 MAX20751 HARDWARE MONITOR DRIVER
8787 M:      Guenter Roeck <linux@roeck-us.net>
8788 L:      linux-hwmon@vger.kernel.org
8789 S:      Maintained
8790 F:      Documentation/hwmon/max20751
8791 F:      drivers/hwmon/max20751.c
8792
8793 MAX2175 SDR TUNER DRIVER
8794 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8795 L:      linux-media@vger.kernel.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 S:      Maintained
8798 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8799 F:      Documentation/media/v4l-drivers/max2175.rst
8800 F:      drivers/media/i2c/max2175*
8801 F:      include/uapi/linux/max2175.h
8802
8803 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8804 L:      linux-hwmon@vger.kernel.org
8805 S:      Orphan
8806 F:      Documentation/hwmon/max6650
8807 F:      drivers/hwmon/max6650.c
8808
8809 MAX6697 HARDWARE MONITOR DRIVER
8810 M:      Guenter Roeck <linux@roeck-us.net>
8811 L:      linux-hwmon@vger.kernel.org
8812 S:      Maintained
8813 F:      Documentation/hwmon/max6697
8814 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8815 F:      drivers/hwmon/max6697.c
8816 F:      include/linux/platform_data/max6697.h
8817
8818 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8819 M:      Peter Rosin <peda@axentia.se>
8820 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8821 S:      Maintained
8822 F:      Documentation/devicetree/bindings/sound/max9860.txt
8823 F:      sound/soc/codecs/max9860.*
8824
8825 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8826 M:      Javier Martinez Canillas <javier@dowhile0.org>
8827 L:      linux-kernel@vger.kernel.org
8828 S:      Supported
8829 F:      drivers/regulator/max77802-regulator.c
8830 F:      Documentation/devicetree/bindings/*/*max77802.txt
8831 F:      include/dt-bindings/*/*max77802.h
8832
8833 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8834 M:      Krzysztof Kozlowski <krzk@kernel.org>
8835 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8836 L:      linux-pm@vger.kernel.org
8837 S:      Supported
8838 F:      drivers/power/supply/max14577_charger.c
8839 F:      drivers/power/supply/max77693_charger.c
8840
8841 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8842 M:      Chanwoo Choi <cw00.choi@samsung.com>
8843 M:      Krzysztof Kozlowski <krzk@kernel.org>
8844 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8845 L:      linux-kernel@vger.kernel.org
8846 S:      Supported
8847 F:      drivers/*/max14577*.c
8848 F:      drivers/*/max77686*.c
8849 F:      drivers/*/max77693*.c
8850 F:      drivers/extcon/extcon-max14577.c
8851 F:      drivers/extcon/extcon-max77693.c
8852 F:      drivers/rtc/rtc-max77686.c
8853 F:      drivers/clk/clk-max77686.c
8854 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8855 F:      Documentation/devicetree/bindings/*/max77686.txt
8856 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8857 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8858 F:      include/linux/mfd/max14577*.h
8859 F:      include/linux/mfd/max77686*.h
8860 F:      include/linux/mfd/max77693*.h
8861
8862 MAXIRADIO FM RADIO RECEIVER DRIVER
8863 M:      Hans Verkuil <hverkuil@xs4all.nl>
8864 L:      linux-media@vger.kernel.org
8865 T:      git git://linuxtv.org/media_tree.git
8866 W:      https://linuxtv.org
8867 S:      Maintained
8868 F:      drivers/media/radio/radio-maxiradio*
8869
8870 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8871 M:      Peter Rosin <peda@axentia.se>
8872 L:      linux-iio@vger.kernel.org
8873 S:      Maintained
8874 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8875 F:      drivers/iio/potentiometer/mcp4018.c
8876 F:      drivers/iio/potentiometer/mcp4531.c
8877
8878 MCR20A IEEE-802.15.4 RADIO DRIVER
8879 M:      Xue Liu <liuxuenetmail@gmail.com>
8880 L:      linux-wpan@vger.kernel.org
8881 W:      https://github.com/xueliu/mcr20a-linux
8882 S:      Maintained
8883 F:      drivers/net/ieee802154/mcr20a.c
8884 F:      drivers/net/ieee802154/mcr20a.h
8885 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8886
8887 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8888 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8889 L:      linux-iio@vger.kernel.org
8890 S:      Maintained
8891 F:      drivers/iio/dac/cio-dac.c
8892
8893 MEDIA DRIVERS FOR ASCOT2E
8894 M:      Sergey Kozlov <serjk@netup.ru>
8895 M:      Abylay Ospan <aospan@netup.ru>
8896 L:      linux-media@vger.kernel.org
8897 W:      https://linuxtv.org
8898 W:      http://netup.tv/
8899 T:      git git://linuxtv.org/media_tree.git
8900 S:      Supported
8901 F:      drivers/media/dvb-frontends/ascot2e*
8902
8903 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8904 M:      Jasmin Jessich <jasmin@anw.at>
8905 L:      linux-media@vger.kernel.org
8906 W:      https://linuxtv.org
8907 T:      git git://linuxtv.org/media_tree.git
8908 S:      Maintained
8909 F:      drivers/media/dvb-frontends/cxd2099*
8910
8911 MEDIA DRIVERS FOR CXD2841ER
8912 M:      Sergey Kozlov <serjk@netup.ru>
8913 M:      Abylay Ospan <aospan@netup.ru>
8914 L:      linux-media@vger.kernel.org
8915 W:      https://linuxtv.org
8916 W:      http://netup.tv/
8917 T:      git git://linuxtv.org/media_tree.git
8918 S:      Supported
8919 F:      drivers/media/dvb-frontends/cxd2841er*
8920
8921 MEDIA DRIVERS FOR CXD2880
8922 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8923 L:      linux-media@vger.kernel.org
8924 W:      http://linuxtv.org/
8925 T:      git git://linuxtv.org/media_tree.git
8926 S:      Supported
8927 F:      drivers/media/dvb-frontends/cxd2880/*
8928 F:      drivers/media/spi/cxd2880*
8929
8930 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8931 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8932 L:      linux-media@vger.kernel.org
8933 W:      https://linuxtv.org
8934 T:      git git://linuxtv.org/media_tree.git
8935 S:      Maintained
8936 F:      drivers/media/pci/ddbridge/*
8937
8938 MEDIA DRIVERS FOR FREESCALE IMX
8939 M:      Steve Longerbeam <slongerbeam@gmail.com>
8940 M:      Philipp Zabel <p.zabel@pengutronix.de>
8941 L:      linux-media@vger.kernel.org
8942 T:      git git://linuxtv.org/media_tree.git
8943 S:      Maintained
8944 F:      Documentation/devicetree/bindings/media/imx.txt
8945 F:      Documentation/media/v4l-drivers/imx.rst
8946 F:      drivers/staging/media/imx/
8947 F:      include/linux/imx-media.h
8948 F:      include/media/imx.h
8949
8950 MEDIA DRIVERS FOR HELENE
8951 M:      Abylay Ospan <aospan@netup.ru>
8952 L:      linux-media@vger.kernel.org
8953 W:      https://linuxtv.org
8954 W:      http://netup.tv/
8955 T:      git git://linuxtv.org/media_tree.git
8956 S:      Supported
8957 F:      drivers/media/dvb-frontends/helene*
8958
8959 MEDIA DRIVERS FOR HORUS3A
8960 M:      Sergey Kozlov <serjk@netup.ru>
8961 M:      Abylay Ospan <aospan@netup.ru>
8962 L:      linux-media@vger.kernel.org
8963 W:      https://linuxtv.org
8964 W:      http://netup.tv/
8965 T:      git git://linuxtv.org/media_tree.git
8966 S:      Supported
8967 F:      drivers/media/dvb-frontends/horus3a*
8968
8969 MEDIA DRIVERS FOR LNBH25
8970 M:      Sergey Kozlov <serjk@netup.ru>
8971 M:      Abylay Ospan <aospan@netup.ru>
8972 L:      linux-media@vger.kernel.org
8973 W:      https://linuxtv.org
8974 W:      http://netup.tv/
8975 T:      git git://linuxtv.org/media_tree.git
8976 S:      Supported
8977 F:      drivers/media/dvb-frontends/lnbh25*
8978
8979 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
8980 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8981 L:      linux-media@vger.kernel.org
8982 W:      https://linuxtv.org
8983 T:      git git://linuxtv.org/media_tree.git
8984 S:      Maintained
8985 F:      drivers/media/dvb-frontends/mxl5xx*
8986
8987 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
8988 M:      Sergey Kozlov <serjk@netup.ru>
8989 M:      Abylay Ospan <aospan@netup.ru>
8990 L:      linux-media@vger.kernel.org
8991 W:      https://linuxtv.org
8992 W:      http://netup.tv/
8993 T:      git git://linuxtv.org/media_tree.git
8994 S:      Supported
8995 F:      drivers/media/pci/netup_unidvb/*
8996
8997 MEDIA DRIVERS FOR RENESAS - CEU
8998 M:      Jacopo Mondi <jacopo@jmondi.org>
8999 L:      linux-media@vger.kernel.org
9000 L:      linux-renesas-soc@vger.kernel.org
9001 T:      git git://linuxtv.org/media_tree.git
9002 S:      Supported
9003 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9004 F:      drivers/media/platform/renesas-ceu.c
9005 F:      include/media/drv-intf/renesas-ceu.h
9006
9007 MEDIA DRIVERS FOR RENESAS - DRIF
9008 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9009 L:      linux-media@vger.kernel.org
9010 L:      linux-renesas-soc@vger.kernel.org
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Supported
9013 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9014 F:      drivers/media/platform/rcar_drif.c
9015
9016 MEDIA DRIVERS FOR RENESAS - FCP
9017 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9018 L:      linux-media@vger.kernel.org
9019 L:      linux-renesas-soc@vger.kernel.org
9020 T:      git git://linuxtv.org/media_tree.git
9021 S:      Supported
9022 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9023 F:      drivers/media/platform/rcar-fcp.c
9024 F:      include/media/rcar-fcp.h
9025
9026 MEDIA DRIVERS FOR RENESAS - FDP1
9027 M:      Kieran Bingham <kieran@bingham.xyz>
9028 L:      linux-media@vger.kernel.org
9029 L:      linux-renesas-soc@vger.kernel.org
9030 T:      git git://linuxtv.org/media_tree.git
9031 S:      Supported
9032 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9033 F:      drivers/media/platform/rcar_fdp1.c
9034
9035 MEDIA DRIVERS FOR RENESAS - VIN
9036 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9037 L:      linux-media@vger.kernel.org
9038 L:      linux-renesas-soc@vger.kernel.org
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9042 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9043 F:      drivers/media/platform/rcar-vin/
9044
9045 MEDIA DRIVERS FOR RENESAS - VSP1
9046 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9047 L:      linux-media@vger.kernel.org
9048 L:      linux-renesas-soc@vger.kernel.org
9049 T:      git git://linuxtv.org/media_tree.git
9050 S:      Supported
9051 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9052 F:      drivers/media/platform/vsp1/
9053
9054 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9055 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9056 L:      linux-media@vger.kernel.org
9057 W:      https://linuxtv.org
9058 T:      git git://linuxtv.org/media_tree.git
9059 S:      Maintained
9060 F:      drivers/media/dvb-frontends/stv0910*
9061
9062 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9063 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Maintained
9068 F:      drivers/media/dvb-frontends/stv6111*
9069
9070 MEDIA DRIVERS FOR STM32 - DCMI
9071 M:      Hugues Fruchet <hugues.fruchet@st.com>
9072 L:      linux-media@vger.kernel.org
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Supported
9075 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9076 F:      drivers/media/platform/stm32/stm32-dcmi.c
9077
9078 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9079 M:      Dmitry Osipenko <digetx@gmail.com>
9080 L:      linux-media@vger.kernel.org
9081 L:      linux-tegra@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Maintained
9084 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9085 F:      drivers/staging/media/tegra-vde/
9086
9087 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9088 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9089 P:      LinuxTV.org Project
9090 L:      linux-media@vger.kernel.org
9091 W:      https://linuxtv.org
9092 Q:      http://patchwork.kernel.org/project/linux-media/list/
9093 T:      git git://linuxtv.org/media_tree.git
9094 S:      Maintained
9095 F:      Documentation/devicetree/bindings/media/
9096 F:      Documentation/media/
9097 F:      drivers/media/
9098 F:      drivers/staging/media/
9099 F:      include/linux/platform_data/media/
9100 F:      include/media/
9101 F:      include/uapi/linux/dvb/
9102 F:      include/uapi/linux/videodev2.h
9103 F:      include/uapi/linux/media.h
9104 F:      include/uapi/linux/v4l2-*
9105 F:      include/uapi/linux/meye.h
9106 F:      include/uapi/linux/ivtv*
9107 F:      include/uapi/linux/uvcvideo.h
9108
9109 MEDIATEK BLUETOOTH DRIVER
9110 M:      Sean Wang <sean.wang@mediatek.com>
9111 L:      linux-bluetooth@vger.kernel.org
9112 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9113 S:      Maintained
9114 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9115 F:      drivers/bluetooth/btmtkuart.c
9116
9117 MEDIATEK CIR DRIVER
9118 M:      Sean Wang <sean.wang@mediatek.com>
9119 S:      Maintained
9120 F:      drivers/media/rc/mtk-cir.c
9121
9122 MEDIATEK DMA DRIVER
9123 M:      Sean Wang <sean.wang@mediatek.com>
9124 L:      dmaengine@vger.kernel.org
9125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9126 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9127 S:      Maintained
9128 F:      Documentation/devicetree/bindings/dma/mtk-*
9129 F:      drivers/dma/mediatek/
9130
9131 MEDIATEK PMIC LED DRIVER
9132 M:      Sean Wang <sean.wang@mediatek.com>
9133 S:      Maintained
9134 F:      drivers/leds/leds-mt6323.c
9135 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9136
9137 MEDIATEK ETHERNET DRIVER
9138 M:      Felix Fietkau <nbd@openwrt.org>
9139 M:      John Crispin <john@phrozen.org>
9140 M:      Sean Wang <sean.wang@mediatek.com>
9141 M:      Nelson Chang <nelson.chang@mediatek.com>
9142 L:      netdev@vger.kernel.org
9143 S:      Maintained
9144 F:      drivers/net/ethernet/mediatek/
9145
9146 MEDIATEK SWITCH DRIVER
9147 M:      Sean Wang <sean.wang@mediatek.com>
9148 L:      netdev@vger.kernel.org
9149 S:      Maintained
9150 F:      drivers/net/dsa/mt7530.*
9151 F:      net/dsa/tag_mtk.c
9152
9153 MEDIATEK JPEG DRIVER
9154 M:      Rick Chang <rick.chang@mediatek.com>
9155 M:      Bin Liu <bin.liu@mediatek.com>
9156 S:      Supported
9157 F:      drivers/media/platform/mtk-jpeg/
9158 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9159
9160 MEDIATEK MDP DRIVER
9161 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9162 M:      Houlong Wei <houlong.wei@mediatek.com>
9163 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9164 S:      Supported
9165 F:      drivers/media/platform/mtk-mdp/
9166 F:      drivers/media/platform/mtk-vpu/
9167 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9168
9169 MEDIATEK MEDIA DRIVER
9170 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9171 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9172 S:      Supported
9173 F:      drivers/media/platform/mtk-vcodec/
9174 F:      drivers/media/platform/mtk-vpu/
9175 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9176 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9177
9178 MEDIATEK MT7601U WIRELESS LAN DRIVER
9179 M:      Jakub Kicinski <kubakici@wp.pl>
9180 L:      linux-wireless@vger.kernel.org
9181 S:      Maintained
9182 F:      drivers/net/wireless/mediatek/mt7601u/
9183
9184 MEDIATEK NAND CONTROLLER DRIVER
9185 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9186 L:      linux-mtd@lists.infradead.org
9187 S:      Maintained
9188 F:      drivers/mtd/nand/raw/mtk_*
9189 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9190
9191 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9192 M:      Sean Wang <sean.wang@mediatek.com>
9193 S:      Maintained
9194 F:      drivers/char/hw_random/mtk-rng.c
9195
9196 MEDIATEK USB3 DRD IP DRIVER
9197 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9198 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9200 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9201 S:      Maintained
9202 F:      drivers/usb/mtu3/
9203
9204 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9205 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9206 M:      Martin Donnelly <martin.donnelly@ge.com>
9207 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9208 S:      Maintained
9209 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9210 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9211
9212 MEGARAID SCSI/SAS DRIVERS
9213 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9214 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9215 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9216 L:      megaraidlinux.pdl@broadcom.com
9217 L:      linux-scsi@vger.kernel.org
9218 W:      http://www.avagotech.com/support/
9219 S:      Maintained
9220 F:      Documentation/scsi/megaraid.txt
9221 F:      drivers/scsi/megaraid.*
9222 F:      drivers/scsi/megaraid/
9223
9224 MELEXIS MLX90614 DRIVER
9225 M:      Crt Mori <cmo@melexis.com>
9226 L:      linux-iio@vger.kernel.org
9227 W:      http://www.melexis.com
9228 S:      Supported
9229 F:      drivers/iio/temperature/mlx90614.c
9230
9231 MELEXIS MLX90632 DRIVER
9232 M:      Crt Mori <cmo@melexis.com>
9233 L:      linux-iio@vger.kernel.org
9234 W:      http://www.melexis.com
9235 S:      Supported
9236 F:      drivers/iio/temperature/mlx90632.c
9237
9238 MELFAS MIP4 TOUCHSCREEN DRIVER
9239 M:      Sangwon Jee <jeesw@melfas.com>
9240 W:      http://www.melfas.com
9241 S:      Supported
9242 F:      drivers/input/touchscreen/melfas_mip4.c
9243 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9244
9245 MELLANOX ETHERNET DRIVER (mlx4_en)
9246 M:      Tariq Toukan <tariqt@mellanox.com>
9247 L:      netdev@vger.kernel.org
9248 S:      Supported
9249 W:      http://www.mellanox.com
9250 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9251 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9252
9253 MELLANOX ETHERNET DRIVER (mlx5e)
9254 M:      Saeed Mahameed <saeedm@mellanox.com>
9255 L:      netdev@vger.kernel.org
9256 S:      Supported
9257 W:      http://www.mellanox.com
9258 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9259 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9260
9261 MELLANOX ETHERNET INNOVA DRIVERS
9262 R:      Boris Pismenny <borisp@mellanox.com>
9263 L:      netdev@vger.kernel.org
9264 S:      Supported
9265 W:      http://www.mellanox.com
9266 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9267 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9268 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9269 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9270 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9271
9272 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9273 R:      Boris Pismenny <borisp@mellanox.com>
9274 L:      netdev@vger.kernel.org
9275 S:      Supported
9276 W:      http://www.mellanox.com
9277 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9278 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9279 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9280
9281 MELLANOX ETHERNET SWITCH DRIVERS
9282 M:      Jiri Pirko <jiri@mellanox.com>
9283 M:      Ido Schimmel <idosch@mellanox.com>
9284 L:      netdev@vger.kernel.org
9285 S:      Supported
9286 W:      http://www.mellanox.com
9287 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9288 F:      drivers/net/ethernet/mellanox/mlxsw/
9289 F:      tools/testing/selftests/drivers/net/mlxsw/
9290
9291 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9292 M:      mlxsw@mellanox.com
9293 L:      netdev@vger.kernel.org
9294 S:      Supported
9295 W:      http://www.mellanox.com
9296 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9297 F:      drivers/net/ethernet/mellanox/mlxfw/
9298
9299 MELLANOX HARDWARE PLATFORM SUPPORT
9300 M:      Andy Shevchenko <andy@infradead.org>
9301 M:      Darren Hart <dvhart@infradead.org>
9302 M:      Vadim Pasternak <vadimp@mellanox.com>
9303 L:      platform-driver-x86@vger.kernel.org
9304 S:      Supported
9305 F:      drivers/platform/mellanox/
9306
9307 MELLANOX MLX4 core VPI driver
9308 M:      Tariq Toukan <tariqt@mellanox.com>
9309 L:      netdev@vger.kernel.org
9310 L:      linux-rdma@vger.kernel.org
9311 W:      http://www.mellanox.com
9312 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9313 S:      Supported
9314 F:      drivers/net/ethernet/mellanox/mlx4/
9315 F:      include/linux/mlx4/
9316
9317 MELLANOX MLX4 IB driver
9318 M:      Yishai Hadas <yishaih@mellanox.com>
9319 L:      linux-rdma@vger.kernel.org
9320 W:      http://www.mellanox.com
9321 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9322 S:      Supported
9323 F:      drivers/infiniband/hw/mlx4/
9324 F:      include/linux/mlx4/
9325 F:      include/uapi/rdma/mlx4-abi.h
9326
9327 MELLANOX MLX5 core VPI driver
9328 M:      Saeed Mahameed <saeedm@mellanox.com>
9329 M:      Leon Romanovsky <leonro@mellanox.com>
9330 L:      netdev@vger.kernel.org
9331 L:      linux-rdma@vger.kernel.org
9332 W:      http://www.mellanox.com
9333 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9334 S:      Supported
9335 F:      drivers/net/ethernet/mellanox/mlx5/core/
9336 F:      include/linux/mlx5/
9337
9338 MELLANOX MLX5 IB driver
9339 M:      Leon Romanovsky <leonro@mellanox.com>
9340 L:      linux-rdma@vger.kernel.org
9341 W:      http://www.mellanox.com
9342 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9343 S:      Supported
9344 F:      drivers/infiniband/hw/mlx5/
9345 F:      include/linux/mlx5/
9346 F:      include/uapi/rdma/mlx5-abi.h
9347
9348 MELLANOX MLXCPLD I2C AND MUX DRIVER
9349 M:      Vadim Pasternak <vadimp@mellanox.com>
9350 M:      Michael Shych <michaelsh@mellanox.com>
9351 L:      linux-i2c@vger.kernel.org
9352 S:      Supported
9353 F:      drivers/i2c/busses/i2c-mlxcpld.c
9354 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9355 F:      Documentation/i2c/busses/i2c-mlxcpld
9356
9357 MELLANOX MLXCPLD LED DRIVER
9358 M:      Vadim Pasternak <vadimp@mellanox.com>
9359 L:      linux-leds@vger.kernel.org
9360 S:      Supported
9361 F:      drivers/leds/leds-mlxcpld.c
9362 F:      drivers/leds/leds-mlxreg.c
9363 F:      Documentation/leds/leds-mlxcpld.txt
9364
9365 MELLANOX PLATFORM DRIVER
9366 M:      Vadim Pasternak <vadimp@mellanox.com>
9367 L:      platform-driver-x86@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/platform/x86/mlx-platform.c
9370
9371 MEMBARRIER SUPPORT
9372 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9373 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9374 L:      linux-kernel@vger.kernel.org
9375 S:      Supported
9376 F:      kernel/sched/membarrier.c
9377 F:      include/uapi/linux/membarrier.h
9378 F:      arch/powerpc/include/asm/membarrier.h
9379
9380 MEMORY MANAGEMENT
9381 L:      linux-mm@kvack.org
9382 W:      http://www.linux-mm.org
9383 S:      Maintained
9384 F:      include/linux/mm.h
9385 F:      include/linux/gfp.h
9386 F:      include/linux/mmzone.h
9387 F:      include/linux/memory_hotplug.h
9388 F:      include/linux/vmalloc.h
9389 F:      mm/
9390
9391 MEMORY TECHNOLOGY DEVICES (MTD)
9392 M:      David Woodhouse <dwmw2@infradead.org>
9393 M:      Brian Norris <computersforpeace@gmail.com>
9394 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9395 M:      Marek Vasut <marek.vasut@gmail.com>
9396 M:      Richard Weinberger <richard@nod.at>
9397 L:      linux-mtd@lists.infradead.org
9398 W:      http://www.linux-mtd.infradead.org/
9399 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9400 T:      git git://git.infradead.org/linux-mtd.git master
9401 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9402 S:      Maintained
9403 F:      Documentation/devicetree/bindings/mtd/
9404 F:      drivers/mtd/
9405 F:      include/linux/mtd/
9406 F:      include/uapi/mtd/
9407
9408 MEN A21 WATCHDOG DRIVER
9409 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9410 L:      linux-watchdog@vger.kernel.org
9411 S:      Maintained
9412 F:      drivers/watchdog/mena21_wdt.c
9413
9414 MEN CHAMELEON BUS (mcb)
9415 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9416 S:      Maintained
9417 F:      drivers/mcb/
9418 F:      include/linux/mcb.h
9419 F:      Documentation/men-chameleon-bus.txt
9420
9421 MEN F21BMC (Board Management Controller)
9422 M:      Andreas Werner <andreas.werner@men.de>
9423 S:      Supported
9424 F:      drivers/mfd/menf21bmc.c
9425 F:      drivers/watchdog/menf21bmc_wdt.c
9426 F:      drivers/leds/leds-menf21bmc.c
9427 F:      drivers/hwmon/menf21bmc_hwmon.c
9428 F:      Documentation/hwmon/menf21bmc
9429
9430 MEN Z069 WATCHDOG DRIVER
9431 M:      Johannes Thumshirn <jth@kernel.org>
9432 L:      linux-watchdog@vger.kernel.org
9433 S:      Maintained
9434 F:      drivers/watchdog/menz069_wdt.c
9435
9436 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9437 M:      Neil Armstrong <narmstrong@baylibre.com>
9438 L:      linux-media@lists.freedesktop.org
9439 L:      linux-amlogic@lists.infradead.org
9440 W:      http://linux-meson.com/
9441 S:      Supported
9442 F:      drivers/media/platform/meson/ao-cec.c
9443 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9444 T:      git git://linuxtv.org/media_tree.git
9445
9446 MICROBLAZE ARCHITECTURE
9447 M:      Michal Simek <monstr@monstr.eu>
9448 W:      http://www.monstr.eu/fdt/
9449 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9450 S:      Supported
9451 F:      arch/microblaze/
9452
9453 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9454 M:      Richard Genoud <richard.genoud@gmail.com>
9455 S:      Maintained
9456 F:      drivers/tty/serial/atmel_serial.c
9457 F:      drivers/tty/serial/atmel_serial.h
9458
9459 MICROCHIP / ATMEL DMA DRIVER
9460 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9462 L:      dmaengine@vger.kernel.org
9463 S:      Supported
9464 F:      drivers/dma/at_hdmac.c
9465 F:      drivers/dma/at_hdmac_regs.h
9466 F:      include/linux/platform_data/dma-atmel.h
9467
9468 MICROCHIP / ATMEL ECC DRIVER
9469 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9470 L:      linux-crypto@vger.kernel.org
9471 S:      Maintained
9472 F:      drivers/crypto/atmel-ecc.*
9473
9474 MICROCHIP / ATMEL ISC DRIVER
9475 M:      Songjun Wu <songjun.wu@microchip.com>
9476 L:      linux-media@vger.kernel.org
9477 S:      Supported
9478 F:      drivers/media/platform/atmel/atmel-isc.c
9479 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9480 F:      devicetree/bindings/media/atmel-isc.txt
9481
9482 MICROCHIP / ATMEL NAND DRIVER
9483 M:      Josh Wu <rainyfeeling@outlook.com>
9484 L:      linux-mtd@lists.infradead.org
9485 S:      Supported
9486 F:      drivers/mtd/nand/raw/atmel/*
9487 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9488
9489 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9490 M:      Woojung Huh <Woojung.Huh@microchip.com>
9491 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9492 L:      netdev@vger.kernel.org
9493 S:      Maintained
9494 F:      net/dsa/tag_ksz.c
9495 F:      drivers/net/dsa/microchip/*
9496 F:      include/linux/platform_data/microchip-ksz.h
9497 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9498
9499 MICROCHIP LAN743X ETHERNET DRIVER
9500 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9501 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9502 L:      netdev@vger.kernel.org
9503 S:      Maintained
9504 F:      drivers/net/ethernet/microchip/lan743x_*
9505
9506 MICROCHIP USB251XB DRIVER
9507 M:      Richard Leitner <richard.leitner@skidata.com>
9508 L:      linux-usb@vger.kernel.org
9509 S:      Maintained
9510 F:      drivers/usb/misc/usb251xb.c
9511 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9512
9513 MICROSEMI MIPS SOCS
9514 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9515 L:      linux-mips@linux-mips.org
9516 S:      Maintained
9517 F:      arch/mips/generic/board-ocelot.c
9518 F:      arch/mips/configs/generic/board-ocelot.config
9519 F:      arch/mips/boot/dts/mscc/
9520 F:      Documentation/devicetree/bindings/mips/mscc.txt
9521
9522 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9523 M:      Don Brace <don.brace@microsemi.com>
9524 L:      esc.storagedev@microsemi.com
9525 L:      linux-scsi@vger.kernel.org
9526 S:      Supported
9527 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9528 F:      drivers/scsi/smartpqi/Kconfig
9529 F:      drivers/scsi/smartpqi/Makefile
9530 F:      include/linux/cciss*.h
9531 F:      include/uapi/linux/cciss*.h
9532 F:      Documentation/scsi/smartpqi.txt
9533
9534 MICROSEMI ETHERNET SWITCH DRIVER
9535 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9536 L:      netdev@vger.kernel.org
9537 S:      Supported
9538 F:      drivers/net/ethernet/mscc/
9539
9540 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9541 M:      Chen Yu <yu.c.chen@intel.com>
9542 L:      platform-driver-x86@vger.kernel.org
9543 S:      Supported
9544 F:      drivers/platform/x86/surfacepro3_button.c
9545
9546 MICROTEK X6 SCANNER
9547 M:      Oliver Neukum <oliver@neukum.org>
9548 S:      Maintained
9549 F:      drivers/usb/image/microtek.*
9550
9551 MIPS
9552 M:      Ralf Baechle <ralf@linux-mips.org>
9553 M:      Paul Burton <paul.burton@mips.com>
9554 M:      James Hogan <jhogan@kernel.org>
9555 L:      linux-mips@linux-mips.org
9556 W:      http://www.linux-mips.org/
9557 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9559 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9560 S:      Supported
9561 F:      Documentation/devicetree/bindings/mips/
9562 F:      Documentation/mips/
9563 F:      arch/mips/
9564 F:      drivers/platform/mips/
9565
9566 MIPS BOSTON DEVELOPMENT BOARD
9567 M:      Paul Burton <paul.burton@mips.com>
9568 L:      linux-mips@linux-mips.org
9569 S:      Maintained
9570 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9571 F:      arch/mips/boot/dts/img/boston.dts
9572 F:      arch/mips/configs/generic/board-boston.config
9573 F:      drivers/clk/imgtec/clk-boston.c
9574 F:      include/dt-bindings/clock/boston-clock.h
9575
9576 MIPS GENERIC PLATFORM
9577 M:      Paul Burton <paul.burton@mips.com>
9578 L:      linux-mips@linux-mips.org
9579 S:      Supported
9580 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9581 F:      arch/mips/generic/
9582 F:      arch/mips/tools/generic-board-config.sh
9583
9584 MIPS/LOONGSON1 ARCHITECTURE
9585 M:      Keguang Zhang <keguang.zhang@gmail.com>
9586 L:      linux-mips@linux-mips.org
9587 S:      Maintained
9588 F:      arch/mips/loongson32/
9589 F:      arch/mips/include/asm/mach-loongson32/
9590 F:      drivers/*/*loongson1*
9591 F:      drivers/*/*/*loongson1*
9592
9593 MIPS/LOONGSON2 ARCHITECTURE
9594 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9595 L:      linux-mips@linux-mips.org
9596 S:      Maintained
9597 F:      arch/mips/loongson64/*{2e/2f}*
9598 F:      arch/mips/include/asm/mach-loongson64/
9599 F:      drivers/*/*loongson2*
9600 F:      drivers/*/*/*loongson2*
9601
9602 MIPS/LOONGSON3 ARCHITECTURE
9603 M:      Huacai Chen <chenhc@lemote.com>
9604 L:      linux-mips@linux-mips.org
9605 S:      Maintained
9606 F:      arch/mips/loongson64/
9607 F:      arch/mips/include/asm/mach-loongson64/
9608 F:      drivers/platform/mips/cpu_hwmon.c
9609 F:      drivers/*/*loongson3*
9610 F:      drivers/*/*/*loongson3*
9611
9612 MIPS RINT INSTRUCTION EMULATION
9613 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9614 L:      linux-mips@linux-mips.org
9615 S:      Supported
9616 F:      arch/mips/math-emu/sp_rint.c
9617 F:      arch/mips/math-emu/dp_rint.c
9618
9619 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9620 M:      Hans Verkuil <hverkuil@xs4all.nl>
9621 L:      linux-media@vger.kernel.org
9622 T:      git git://linuxtv.org/media_tree.git
9623 W:      https://linuxtv.org
9624 S:      Odd Fixes
9625 F:      drivers/media/radio/radio-miropcm20*
9626
9627 MMP SUPPORT
9628 M:      Eric Miao <eric.y.miao@gmail.com>
9629 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9631 T:      git git://github.com/hzhuang1/linux.git
9632 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9633 S:      Maintained
9634 F:      arch/arm/boot/dts/mmp*
9635 F:      arch/arm/mach-mmp/
9636
9637 MN88472 MEDIA DRIVER
9638 M:      Antti Palosaari <crope@iki.fi>
9639 L:      linux-media@vger.kernel.org
9640 W:      https://linuxtv.org
9641 W:      http://palosaari.fi/linux/
9642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9643 S:      Maintained
9644 F:      drivers/media/dvb-frontends/mn88472*
9645
9646 MN88473 MEDIA DRIVER
9647 M:      Antti Palosaari <crope@iki.fi>
9648 L:      linux-media@vger.kernel.org
9649 W:      https://linuxtv.org
9650 W:      http://palosaari.fi/linux/
9651 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9652 S:      Maintained
9653 F:      drivers/media/dvb-frontends/mn88473*
9654
9655 PCI DRIVER FOR MOBIVEIL PCIE IP
9656 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9657 L:      linux-pci@vger.kernel.org
9658 S:      Supported
9659 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9660 F:      drivers/pci/controller/pcie-mobiveil.c
9661
9662 MODULE SUPPORT
9663 M:      Jessica Yu <jeyu@kernel.org>
9664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9665 S:      Maintained
9666 F:      include/linux/module.h
9667 F:      kernel/module.c
9668
9669 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9670 W:      http://popies.net/meye/
9671 S:      Orphan
9672 F:      Documentation/media/v4l-drivers/meye*
9673 F:      drivers/media/pci/meye/
9674 F:      include/uapi/linux/meye.h
9675
9676 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9677 M:      Jiri Slaby <jirislaby@gmail.com>
9678 S:      Maintained
9679 F:      Documentation/serial/moxa-smartio
9680 F:      drivers/tty/mxser.*
9681
9682 MR800 AVERMEDIA USB FM RADIO DRIVER
9683 M:      Alexey Klimov <klimov.linux@gmail.com>
9684 L:      linux-media@vger.kernel.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Maintained
9687 F:      drivers/media/radio/radio-mr800.c
9688
9689 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9690 M:      Alan Ott <alan@signal11.us>
9691 L:      linux-wpan@vger.kernel.org
9692 S:      Maintained
9693 F:      drivers/net/ieee802154/mrf24j40.c
9694 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9695
9696 MSI LAPTOP SUPPORT
9697 M:      "Lee, Chun-Yi" <jlee@suse.com>
9698 L:      platform-driver-x86@vger.kernel.org
9699 S:      Maintained
9700 F:      drivers/platform/x86/msi-laptop.c
9701
9702 MSI WMI SUPPORT
9703 L:      platform-driver-x86@vger.kernel.org
9704 S:      Orphan
9705 F:      drivers/platform/x86/msi-wmi.c
9706
9707 MSI001 MEDIA DRIVER
9708 M:      Antti Palosaari <crope@iki.fi>
9709 L:      linux-media@vger.kernel.org
9710 W:      https://linuxtv.org
9711 W:      http://palosaari.fi/linux/
9712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9713 T:      git git://linuxtv.org/anttip/media_tree.git
9714 S:      Maintained
9715 F:      drivers/media/tuners/msi001*
9716
9717 MSI2500 MEDIA DRIVER
9718 M:      Antti Palosaari <crope@iki.fi>
9719 L:      linux-media@vger.kernel.org
9720 W:      https://linuxtv.org
9721 W:      http://palosaari.fi/linux/
9722 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9723 T:      git git://linuxtv.org/anttip/media_tree.git
9724 S:      Maintained
9725 F:      drivers/media/usb/msi2500/
9726
9727 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9728 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9729 L:      linux-mtd@lists.infradead.org
9730 S:      Maintained
9731 F:      drivers/mtd/devices/docg3*
9732
9733 MT9M032 APTINA SENSOR DRIVER
9734 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9735 L:      linux-media@vger.kernel.org
9736 T:      git git://linuxtv.org/media_tree.git
9737 S:      Maintained
9738 F:      drivers/media/i2c/mt9m032.c
9739 F:      include/media/i2c/mt9m032.h
9740
9741 MT9P031 APTINA CAMERA SENSOR
9742 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9743 L:      linux-media@vger.kernel.org
9744 T:      git git://linuxtv.org/media_tree.git
9745 S:      Maintained
9746 F:      drivers/media/i2c/mt9p031.c
9747 F:      include/media/i2c/mt9p031.h
9748
9749 MT9T001 APTINA CAMERA SENSOR
9750 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9751 L:      linux-media@vger.kernel.org
9752 T:      git git://linuxtv.org/media_tree.git
9753 S:      Maintained
9754 F:      drivers/media/i2c/mt9t001.c
9755 F:      include/media/i2c/mt9t001.h
9756
9757 MT9T112 APTINA CAMERA SENSOR
9758 M:      Jacopo Mondi <jacopo@jmondi.org>
9759 L:      linux-media@vger.kernel.org
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Odd Fixes
9762 F:      drivers/media/i2c/mt9t112.c
9763 F:      include/media/i2c/mt9t112.h
9764
9765 MT9V032 APTINA CAMERA SENSOR
9766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9767 L:      linux-media@vger.kernel.org
9768 T:      git git://linuxtv.org/media_tree.git
9769 S:      Maintained
9770 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9771 F:      drivers/media/i2c/mt9v032.c
9772 F:      include/media/i2c/mt9v032.h
9773
9774 MT9V111 APTINA CAMERA SENSOR
9775 M:      Jacopo Mondi <jacopo@jmondi.org>
9776 L:      linux-media@vger.kernel.org
9777 T:      git git://linuxtv.org/media_tree.git
9778 S:      Maintained
9779 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9780 F:      drivers/media/i2c/mt9v111.c
9781
9782 MULTIFUNCTION DEVICES (MFD)
9783 M:      Lee Jones <lee.jones@linaro.org>
9784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9785 S:      Supported
9786 F:      Documentation/devicetree/bindings/mfd/
9787 F:      drivers/mfd/
9788 F:      include/linux/mfd/
9789 F:      include/dt-bindings/mfd/
9790
9791 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9792 S:      Orphan
9793 F:      drivers/mmc/host/mmc_spi.c
9794 F:      include/linux/spi/mmc_spi.h
9795
9796 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9797 M:      Ulf Hansson <ulf.hansson@linaro.org>
9798 L:      linux-mmc@vger.kernel.org
9799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9800 S:      Maintained
9801 F:      Documentation/devicetree/bindings/mmc/
9802 F:      drivers/mmc/
9803 F:      include/linux/mmc/
9804 F:      include/uapi/linux/mmc/
9805
9806 MULTIPLEXER SUBSYSTEM
9807 M:      Peter Rosin <peda@axentia.se>
9808 S:      Maintained
9809 F:      Documentation/ABI/testing/sysfs-class-mux*
9810 F:      Documentation/devicetree/bindings/mux/
9811 F:      include/linux/dt-bindings/mux/
9812 F:      include/linux/mux/
9813 F:      drivers/mux/
9814
9815 MULTITECH MULTIPORT CARD (ISICOM)
9816 S:      Orphan
9817 F:      drivers/tty/isicom.c
9818 F:      include/linux/isicom.h
9819
9820 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9821 M:      Bin Liu <b-liu@ti.com>
9822 L:      linux-usb@vger.kernel.org
9823 S:      Maintained
9824 F:      drivers/usb/musb/
9825
9826 MXL301RF MEDIA DRIVER
9827 M:      Akihiro Tsukada <tskd08@gmail.com>
9828 L:      linux-media@vger.kernel.org
9829 S:      Odd Fixes
9830 F:      drivers/media/tuners/mxl301rf*
9831
9832 MXL5007T MEDIA DRIVER
9833 M:      Michael Krufky <mkrufky@linuxtv.org>
9834 L:      linux-media@vger.kernel.org
9835 W:      https://linuxtv.org
9836 W:      http://github.com/mkrufky
9837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9838 T:      git git://linuxtv.org/mkrufky/tuners.git
9839 S:      Maintained
9840 F:      drivers/media/tuners/mxl5007t.*
9841
9842 MXSFB DRM DRIVER
9843 M:      Marek Vasut <marex@denx.de>
9844 S:      Supported
9845 F:      drivers/gpu/drm/mxsfb/
9846 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9847
9848 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9849 M:      Chris Lee <christopher.lee@cspi.com>
9850 L:      netdev@vger.kernel.org
9851 W:      https://www.cspi.com/ethernet-products/support/downloads/
9852 S:      Supported
9853 F:      drivers/net/ethernet/myricom/myri10ge/
9854
9855 NAND FLASH SUBSYSTEM
9856 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9857 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9858 R:      Richard Weinberger <richard@nod.at>
9859 L:      linux-mtd@lists.infradead.org
9860 W:      http://www.linux-mtd.infradead.org/
9861 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9862 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9863 T:      git git://git.infradead.org/linux-mtd.git nand/next
9864 S:      Maintained
9865 F:      drivers/mtd/nand/
9866 F:      include/linux/mtd/*nand*.h
9867
9868 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9869 M:      Daniel Mack <zonque@gmail.com>
9870 S:      Maintained
9871 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9872 W:      http://www.native-instruments.com
9873 F:      sound/usb/caiaq/
9874
9875 NATSEMI ETHERNET DRIVER (DP8381x)
9876 S:      Orphan
9877 F:      drivers/net/ethernet/natsemi/natsemi.c
9878
9879 NCP FILESYSTEM
9880 M:      Petr Vandrovec <petr@vandrovec.name>
9881 S:      Obsolete
9882 F:      drivers/staging/ncpfs/
9883
9884 NCR 5380 SCSI DRIVERS
9885 M:      Finn Thain <fthain@telegraphics.com.au>
9886 M:      Michael Schmitz <schmitzmic@gmail.com>
9887 L:      linux-scsi@vger.kernel.org
9888 S:      Maintained
9889 F:      Documentation/scsi/g_NCR5380.txt
9890 F:      drivers/scsi/NCR5380.*
9891 F:      drivers/scsi/arm/cumana_1.c
9892 F:      drivers/scsi/arm/oak.c
9893 F:      drivers/scsi/atari_scsi.*
9894 F:      drivers/scsi/dmx3191d.c
9895 F:      drivers/scsi/g_NCR5380.*
9896 F:      drivers/scsi/mac_scsi.*
9897 F:      drivers/scsi/sun3_scsi.*
9898 F:      drivers/scsi/sun3_scsi_vme.c
9899
9900 NCSI LIBRARY:
9901 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9902 S:      Maintained
9903 F:      net/ncsi/
9904
9905 NCT6775 HARDWARE MONITOR DRIVER
9906 M:      Guenter Roeck <linux@roeck-us.net>
9907 L:      linux-hwmon@vger.kernel.org
9908 S:      Maintained
9909 F:      Documentation/hwmon/nct6775
9910 F:      drivers/hwmon/nct6775.c
9911
9912 NET_FAILOVER MODULE
9913 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9914 L:      netdev@vger.kernel.org
9915 S:      Supported
9916 F:      driver/net/net_failover.c
9917 F:      include/net/net_failover.h
9918 F:      Documentation/networking/net_failover.rst
9919
9920 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9921 M:      Faisal Latif <faisal.latif@intel.com>
9922 L:      linux-rdma@vger.kernel.org
9923 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9924 S:      Supported
9925 F:      drivers/infiniband/hw/nes/
9926 F:      include/uapi/rdma/nes-abi.h
9927
9928 NETEM NETWORK EMULATOR
9929 M:      Stephen Hemminger <stephen@networkplumber.org>
9930 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9931 S:      Maintained
9932 F:      net/sched/sch_netem.c
9933
9934 NETERION 10GbE DRIVERS (s2io/vxge)
9935 M:      Jon Mason <jdmason@kudzu.us>
9936 L:      netdev@vger.kernel.org
9937 S:      Supported
9938 F:      Documentation/networking/s2io.txt
9939 F:      Documentation/networking/vxge.txt
9940 F:      drivers/net/ethernet/neterion/
9941
9942 NETFILTER
9943 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9944 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9945 M:      Florian Westphal <fw@strlen.de>
9946 L:      netfilter-devel@vger.kernel.org
9947 L:      coreteam@netfilter.org
9948 W:      http://www.netfilter.org/
9949 W:      http://www.iptables.org/
9950 W:      http://www.nftables.org/
9951 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9954 S:      Maintained
9955 F:      include/linux/netfilter*
9956 F:      include/linux/netfilter/
9957 F:      include/net/netfilter/
9958 F:      include/uapi/linux/netfilter*
9959 F:      include/uapi/linux/netfilter/
9960 F:      net/*/netfilter.c
9961 F:      net/*/netfilter/
9962 F:      net/netfilter/
9963 F:      net/bridge/br_netfilter*.c
9964
9965 NETROM NETWORK LAYER
9966 M:      Ralf Baechle <ralf@linux-mips.org>
9967 L:      linux-hams@vger.kernel.org
9968 W:      http://www.linux-ax25.org/
9969 S:      Maintained
9970 F:      include/net/netrom.h
9971 F:      include/uapi/linux/netrom.h
9972 F:      net/netrom/
9973
9974 NETRONOME ETHERNET DRIVERS
9975 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
9976 L:      oss-drivers@netronome.com
9977 S:      Maintained
9978 F:      drivers/net/ethernet/netronome/
9979
9980 NETWORK BLOCK DEVICE (NBD)
9981 M:      Josef Bacik <josef@toxicpanda.com>
9982 S:      Maintained
9983 L:      linux-block@vger.kernel.org
9984 L:      nbd@other.debian.org
9985 F:      Documentation/blockdev/nbd.txt
9986 F:      drivers/block/nbd.c
9987 F:      include/uapi/linux/nbd.h
9988
9989 NETWORK DROP MONITOR
9990 M:      Neil Horman <nhorman@tuxdriver.com>
9991 L:      netdev@vger.kernel.org
9992 S:      Maintained
9993 W:      https://fedorahosted.org/dropwatch/
9994 F:      net/core/drop_monitor.c
9995
9996 NETWORKING DRIVERS
9997 M:      "David S. Miller" <davem@davemloft.net>
9998 L:      netdev@vger.kernel.org
9999 W:      http://www.linuxfoundation.org/en/Net
10000 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10003 S:      Odd Fixes
10004 F:      Documentation/devicetree/bindings/net/
10005 F:      drivers/net/
10006 F:      include/linux/if_*
10007 F:      include/linux/netdevice.h
10008 F:      include/linux/etherdevice.h
10009 F:      include/linux/fcdevice.h
10010 F:      include/linux/fddidevice.h
10011 F:      include/linux/hippidevice.h
10012 F:      include/linux/inetdevice.h
10013 F:      include/uapi/linux/if_*
10014 F:      include/uapi/linux/netdevice.h
10015
10016 NETWORKING DRIVERS (WIRELESS)
10017 M:      Kalle Valo <kvalo@codeaurora.org>
10018 L:      linux-wireless@vger.kernel.org
10019 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10022 S:      Maintained
10023 F:      Documentation/devicetree/bindings/net/wireless/
10024 F:      drivers/net/wireless/
10025
10026 NETWORKING [DSA]
10027 M:      Andrew Lunn <andrew@lunn.ch>
10028 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10029 M:      Florian Fainelli <f.fainelli@gmail.com>
10030 S:      Maintained
10031 F:      Documentation/devicetree/bindings/net/dsa/
10032 F:      net/dsa/
10033 F:      include/net/dsa.h
10034 F:      include/linux/dsa/
10035 F:      drivers/net/dsa/
10036
10037 NETWORKING [GENERAL]
10038 M:      "David S. Miller" <davem@davemloft.net>
10039 L:      netdev@vger.kernel.org
10040 W:      http://www.linuxfoundation.org/en/Net
10041 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10044 B:      mailto:netdev@vger.kernel.org
10045 S:      Maintained
10046 F:      net/
10047 F:      include/net/
10048 F:      include/linux/in.h
10049 F:      include/linux/net.h
10050 F:      include/linux/netdevice.h
10051 F:      include/uapi/linux/in.h
10052 F:      include/uapi/linux/net.h
10053 F:      include/uapi/linux/netdevice.h
10054 F:      include/uapi/linux/net_namespace.h
10055 F:      tools/testing/selftests/net/
10056 F:      lib/net_utils.c
10057 F:      lib/random32.c
10058 F:      Documentation/networking/
10059
10060 NETWORKING [IPSEC]
10061 M:      Steffen Klassert <steffen.klassert@secunet.com>
10062 M:      Herbert Xu <herbert@gondor.apana.org.au>
10063 M:      "David S. Miller" <davem@davemloft.net>
10064 L:      netdev@vger.kernel.org
10065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10067 S:      Maintained
10068 F:      net/core/flow.c
10069 F:      net/xfrm/
10070 F:      net/key/
10071 F:      net/ipv4/xfrm*
10072 F:      net/ipv4/esp4*
10073 F:      net/ipv4/ah4.c
10074 F:      net/ipv4/ipcomp.c
10075 F:      net/ipv4/ip_vti.c
10076 F:      net/ipv6/xfrm*
10077 F:      net/ipv6/esp6*
10078 F:      net/ipv6/ah6.c
10079 F:      net/ipv6/ipcomp6.c
10080 F:      net/ipv6/ip6_vti.c
10081 F:      include/uapi/linux/xfrm.h
10082 F:      include/net/xfrm.h
10083
10084 NETWORKING [IPv4/IPv6]
10085 M:      "David S. Miller" <davem@davemloft.net>
10086 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10087 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10088 L:      netdev@vger.kernel.org
10089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10090 S:      Maintained
10091 F:      net/ipv4/
10092 F:      net/ipv6/
10093 F:      include/net/ip*
10094 F:      arch/x86/net/*
10095
10096 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10097 M:      Paul Moore <paul@paul-moore.com>
10098 W:      https://github.com/netlabel
10099 L:      netdev@vger.kernel.org
10100 L:      linux-security-module@vger.kernel.org
10101 S:      Maintained
10102 F:      Documentation/netlabel/
10103 F:      include/net/calipso.h
10104 F:      include/net/cipso_ipv4.h
10105 F:      include/net/netlabel.h
10106 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10107 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10108 F:      net/netlabel/
10109 F:      net/ipv4/cipso_ipv4.c
10110 F:      net/ipv6/calipso.c
10111 F:      net/netfilter/xt_CONNSECMARK.c
10112 F:      net/netfilter/xt_SECMARK.c
10113
10114 NETWORKING [TCP]
10115 M:      Eric Dumazet <edumazet@google.com>
10116 L:      netdev@vger.kernel.org
10117 S:      Maintained
10118 F:      net/ipv4/tcp*.c
10119 F:      net/ipv4/syncookies.c
10120 F:      net/ipv6/tcp*.c
10121 F:      net/ipv6/syncookies.c
10122 F:      include/uapi/linux/tcp.h
10123 F:      include/net/tcp.h
10124 F:      include/linux/tcp.h
10125 F:      include/trace/events/tcp.h
10126
10127 NETWORKING [TLS]
10128 M:      Boris Pismenny <borisp@mellanox.com>
10129 M:      Aviad Yehezkel <aviadye@mellanox.com>
10130 M:      Dave Watson <davejwatson@fb.com>
10131 L:      netdev@vger.kernel.org
10132 S:      Maintained
10133 F:      net/tls/*
10134 F:      include/uapi/linux/tls.h
10135 F:      include/net/tls.h
10136
10137 NETWORKING [WIRELESS]
10138 L:      linux-wireless@vger.kernel.org
10139 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10140
10141 NETDEVSIM
10142 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10143 S:      Maintained
10144 F:      drivers/net/netdevsim/*
10145
10146 NETXEN (1/10) GbE SUPPORT
10147 M:      Manish Chopra <manish.chopra@cavium.com>
10148 M:      Rahul Verma <rahul.verma@cavium.com>
10149 M:      Dept-GELinuxNICDev@cavium.com
10150 L:      netdev@vger.kernel.org
10151 S:      Supported
10152 F:      drivers/net/ethernet/qlogic/netxen/
10153
10154 NFC SUBSYSTEM
10155 M:      Samuel Ortiz <sameo@linux.intel.com>
10156 L:      linux-wireless@vger.kernel.org
10157 L:      linux-nfc@lists.01.org (subscribers-only)
10158 S:      Supported
10159 F:      net/nfc/
10160 F:      include/net/nfc/
10161 F:      include/uapi/linux/nfc.h
10162 F:      drivers/nfc/
10163 F:      include/linux/platform_data/nfcmrvl.h
10164 F:      include/linux/platform_data/nxp-nci.h
10165 F:      Documentation/devicetree/bindings/net/nfc/
10166
10167 NFS, SUNRPC, AND LOCKD CLIENTS
10168 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10169 M:      Anna Schumaker <anna.schumaker@netapp.com>
10170 L:      linux-nfs@vger.kernel.org
10171 W:      http://client.linux-nfs.org
10172 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10173 S:      Maintained
10174 F:      fs/lockd/
10175 F:      fs/nfs/
10176 F:      fs/nfs_common/
10177 F:      net/sunrpc/
10178 F:      include/linux/lockd/
10179 F:      include/linux/nfs*
10180 F:      include/linux/sunrpc/
10181 F:      include/uapi/linux/nfs*
10182 F:      include/uapi/linux/sunrpc/
10183
10184 NILFS2 FILESYSTEM
10185 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10186 L:      linux-nilfs@vger.kernel.org
10187 W:      https://nilfs.sourceforge.io/
10188 W:      https://nilfs.osdn.jp/
10189 T:      git git://github.com/konis/nilfs2.git
10190 S:      Supported
10191 F:      Documentation/filesystems/nilfs2.txt
10192 F:      fs/nilfs2/
10193 F:      include/trace/events/nilfs2.h
10194 F:      include/uapi/linux/nilfs2_api.h
10195 F:      include/uapi/linux/nilfs2_ondisk.h
10196
10197 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10198 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10199 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10200 S:      Maintained
10201 F:      Documentation/scsi/NinjaSCSI.txt
10202 F:      drivers/scsi/pcmcia/nsp_*
10203
10204 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10205 M:      GOTO Masanori <gotom@debian.or.jp>
10206 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10207 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10208 S:      Maintained
10209 F:      Documentation/scsi/NinjaSCSI.txt
10210 F:      drivers/scsi/nsp32*
10211
10212 NIOS2 ARCHITECTURE
10213 M:      Ley Foon Tan <lftan@altera.com>
10214 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10216 S:      Maintained
10217 F:      arch/nios2/
10218
10219 NOHZ, DYNTICKS SUPPORT
10220 M:      Frederic Weisbecker <fweisbec@gmail.com>
10221 M:      Thomas Gleixner <tglx@linutronix.de>
10222 M:      Ingo Molnar <mingo@kernel.org>
10223 L:      linux-kernel@vger.kernel.org
10224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10225 S:      Maintained
10226 F:      kernel/time/tick*.*
10227 F:      include/linux/tick.h
10228 F:      include/linux/sched/nohz.h
10229
10230 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10231 M:      Pavel Machek <pavel@ucw.cz>
10232 M:      Sakari Ailus <sakari.ailus@iki.fi>
10233 L:      linux-media@vger.kernel.org
10234 S:      Maintained
10235 F:      drivers/media/i2c/et8ek8
10236 F:      drivers/media/i2c/ad5820.c
10237
10238 NOKIA N900 POWER SUPPLY DRIVERS
10239 R:      Pali Rohár <pali.rohar@gmail.com>
10240 F:      include/linux/power/bq2415x_charger.h
10241 F:      include/linux/power/bq27xxx_battery.h
10242 F:      include/linux/power/isp1704_charger.h
10243 F:      drivers/power/supply/bq2415x_charger.c
10244 F:      drivers/power/supply/bq27xxx_battery.c
10245 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10246 F:      drivers/power/supply/isp1704_charger.c
10247 F:      drivers/power/supply/rx51_battery.c
10248
10249 NTB AMD DRIVER
10250 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10251 L:      linux-ntb@googlegroups.com
10252 S:      Supported
10253 F:      drivers/ntb/hw/amd/
10254
10255 NTB DRIVER CORE
10256 M:      Jon Mason <jdmason@kudzu.us>
10257 M:      Dave Jiang <dave.jiang@intel.com>
10258 M:      Allen Hubbe <allenbh@gmail.com>
10259 L:      linux-ntb@googlegroups.com
10260 S:      Supported
10261 W:      https://github.com/jonmason/ntb/wiki
10262 T:      git git://github.com/jonmason/ntb.git
10263 F:      drivers/ntb/
10264 F:      drivers/net/ntb_netdev.c
10265 F:      include/linux/ntb.h
10266 F:      include/linux/ntb_transport.h
10267 F:      tools/testing/selftests/ntb/
10268
10269 NTB IDT DRIVER
10270 M:      Serge Semin <fancer.lancer@gmail.com>
10271 L:      linux-ntb@googlegroups.com
10272 S:      Supported
10273 F:      drivers/ntb/hw/idt/
10274
10275 NTB INTEL DRIVER
10276 M:      Dave Jiang <dave.jiang@intel.com>
10277 L:      linux-ntb@googlegroups.com
10278 S:      Supported
10279 W:      https://github.com/davejiang/linux/wiki
10280 T:      git https://github.com/davejiang/linux.git
10281 F:      drivers/ntb/hw/intel/
10282
10283 NTFS FILESYSTEM
10284 M:      Anton Altaparmakov <anton@tuxera.com>
10285 L:      linux-ntfs-dev@lists.sourceforge.net
10286 W:      http://www.tuxera.com/
10287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10288 S:      Supported
10289 F:      Documentation/filesystems/ntfs.txt
10290 F:      fs/ntfs/
10291
10292 NUBUS SUBSYSTEM
10293 M:      Finn Thain <fthain@telegraphics.com.au>
10294 L:      linux-m68k@lists.linux-m68k.org
10295 S:      Maintained
10296 F:      arch/*/include/asm/nubus.h
10297 F:      drivers/nubus/
10298 F:      include/linux/nubus.h
10299 F:      include/uapi/linux/nubus.h
10300
10301 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10302 M:      Antonino Daplas <adaplas@gmail.com>
10303 L:      linux-fbdev@vger.kernel.org
10304 S:      Maintained
10305 F:      drivers/video/fbdev/riva/
10306 F:      drivers/video/fbdev/nvidia/
10307
10308 NVM EXPRESS DRIVER
10309 M:      Keith Busch <keith.busch@intel.com>
10310 M:      Jens Axboe <axboe@fb.com>
10311 M:      Christoph Hellwig <hch@lst.de>
10312 M:      Sagi Grimberg <sagi@grimberg.me>
10313 L:      linux-nvme@lists.infradead.org
10314 T:      git://git.infradead.org/nvme.git
10315 W:      http://git.infradead.org/nvme.git
10316 S:      Supported
10317 F:      drivers/nvme/host/
10318 F:      include/linux/nvme.h
10319 F:      include/uapi/linux/nvme_ioctl.h
10320
10321 NVM EXPRESS FC TRANSPORT DRIVERS
10322 M:      James Smart <james.smart@broadcom.com>
10323 L:      linux-nvme@lists.infradead.org
10324 S:      Supported
10325 F:      include/linux/nvme-fc.h
10326 F:      include/linux/nvme-fc-driver.h
10327 F:      drivers/nvme/host/fc.c
10328 F:      drivers/nvme/target/fc.c
10329 F:      drivers/nvme/target/fcloop.c
10330
10331 NVM EXPRESS TARGET DRIVER
10332 M:      Christoph Hellwig <hch@lst.de>
10333 M:      Sagi Grimberg <sagi@grimberg.me>
10334 L:      linux-nvme@lists.infradead.org
10335 T:      git://git.infradead.org/nvme.git
10336 W:      http://git.infradead.org/nvme.git
10337 S:      Supported
10338 F:      drivers/nvme/target/
10339
10340 NVMEM FRAMEWORK
10341 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10342 S:      Maintained
10343 F:      drivers/nvmem/
10344 F:      Documentation/devicetree/bindings/nvmem/
10345 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10346 F:      include/linux/nvmem-consumer.h
10347 F:      include/linux/nvmem-provider.h
10348
10349 NXP SGTL5000 DRIVER
10350 M:      Fabio Estevam <fabio.estevam@nxp.com>
10351 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10352 S:      Maintained
10353 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10354 F:      sound/soc/codecs/sgtl5000*
10355
10356 NXP TDA998X DRM DRIVER
10357 M:      Russell King <linux@armlinux.org.uk>
10358 S:      Maintained
10359 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10360 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10361 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10362 F:      include/drm/i2c/tda998x.h
10363 F:      include/dt-bindings/display/tda998x.h
10364 K:      "nxp,tda998x"
10365
10366 NXP TFA9879 DRIVER
10367 M:      Peter Rosin <peda@axentia.se>
10368 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10369 S:      Maintained
10370 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10371 F:      sound/soc/codecs/tfa9879*
10372
10373 NXP-NCI NFC DRIVER
10374 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10375 R:      Charles Gorand <charles.gorand@effinnov.com>
10376 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10377 S:      Supported
10378 F:      drivers/nfc/nxp-nci
10379
10380 OBJTOOL
10381 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10382 M:      Peter Zijlstra <peterz@infradead.org>
10383 S:      Supported
10384 F:      tools/objtool/
10385
10386 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10387 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10388 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10389 L:      linuxppc-dev@lists.ozlabs.org
10390 S:      Supported
10391 F:      arch/powerpc/platforms/powernv/ocxl.c
10392 F:      arch/powerpc/include/asm/pnv-ocxl.h
10393 F:      drivers/misc/ocxl/
10394 F:      include/misc/ocxl*
10395 F:      include/uapi/misc/ocxl.h
10396 F:      Documentation/accelerators/ocxl.rst
10397
10398 OMAP AUDIO SUPPORT
10399 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10400 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10401 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10402 L:      linux-omap@vger.kernel.org
10403 S:      Maintained
10404 F:      sound/soc/omap/
10405
10406 OMAP CLOCK FRAMEWORK SUPPORT
10407 M:      Paul Walmsley <paul@pwsan.com>
10408 L:      linux-omap@vger.kernel.org
10409 S:      Maintained
10410 F:      arch/arm/*omap*/*clock*
10411
10412 OMAP DEVICE TREE SUPPORT
10413 M:      Benoît Cousson <bcousson@baylibre.com>
10414 M:      Tony Lindgren <tony@atomide.com>
10415 L:      linux-omap@vger.kernel.org
10416 L:      devicetree@vger.kernel.org
10417 S:      Maintained
10418 F:      arch/arm/boot/dts/*omap*
10419 F:      arch/arm/boot/dts/*am3*
10420 F:      arch/arm/boot/dts/*am4*
10421 F:      arch/arm/boot/dts/*am5*
10422 F:      arch/arm/boot/dts/*dra7*
10423
10424 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10425 L:      linux-omap@vger.kernel.org
10426 L:      linux-fbdev@vger.kernel.org
10427 S:      Orphan
10428 F:      drivers/video/fbdev/omap2/
10429 F:      Documentation/arm/OMAP/DSS
10430
10431 OMAP FRAMEBUFFER SUPPORT
10432 L:      linux-fbdev@vger.kernel.org
10433 L:      linux-omap@vger.kernel.org
10434 S:      Orphan
10435 F:      drivers/video/fbdev/omap/
10436
10437 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10438 M:      Roger Quadros <rogerq@ti.com>
10439 M:      Tony Lindgren <tony@atomide.com>
10440 L:      linux-omap@vger.kernel.org
10441 S:      Maintained
10442 F:      drivers/memory/omap-gpmc.c
10443 F:      arch/arm/mach-omap2/*gpmc*
10444
10445 OMAP GPIO DRIVER
10446 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10447 M:      Santosh Shilimkar <ssantosh@kernel.org>
10448 M:      Kevin Hilman <khilman@kernel.org>
10449 L:      linux-omap@vger.kernel.org
10450 S:      Maintained
10451 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10452 F:      drivers/gpio/gpio-omap.c
10453
10454 OMAP HARDWARE SPINLOCK SUPPORT
10455 M:      Ohad Ben-Cohen <ohad@wizery.com>
10456 L:      linux-omap@vger.kernel.org
10457 S:      Maintained
10458 F:      drivers/hwspinlock/omap_hwspinlock.c
10459
10460 OMAP HS MMC SUPPORT
10461 L:      linux-mmc@vger.kernel.org
10462 L:      linux-omap@vger.kernel.org
10463 S:      Orphan
10464 F:      drivers/mmc/host/omap_hsmmc.c
10465
10466 OMAP HWMOD DATA
10467 M:      Paul Walmsley <paul@pwsan.com>
10468 L:      linux-omap@vger.kernel.org
10469 S:      Maintained
10470 F:      arch/arm/mach-omap2/omap_hwmod*data*
10471
10472 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10473 M:      Benoît Cousson <bcousson@baylibre.com>
10474 L:      linux-omap@vger.kernel.org
10475 S:      Maintained
10476 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10477
10478 OMAP HWMOD SUPPORT
10479 M:      Benoît Cousson <bcousson@baylibre.com>
10480 M:      Paul Walmsley <paul@pwsan.com>
10481 L:      linux-omap@vger.kernel.org
10482 S:      Maintained
10483 F:      arch/arm/mach-omap2/omap_hwmod.*
10484
10485 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10486 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10487 L:      linux-media@vger.kernel.org
10488 S:      Maintained
10489 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10490 F:      drivers/media/platform/omap3isp/
10491 F:      drivers/staging/media/omap4iss/
10492
10493 OMAP MMC SUPPORT
10494 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10495 L:      linux-omap@vger.kernel.org
10496 S:      Maintained
10497 F:      drivers/mmc/host/omap.c
10498
10499 OMAP POWER MANAGEMENT SUPPORT
10500 M:      Kevin Hilman <khilman@kernel.org>
10501 L:      linux-omap@vger.kernel.org
10502 S:      Maintained
10503 F:      arch/arm/*omap*/*pm*
10504 F:      drivers/cpufreq/omap-cpufreq.c
10505
10506 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10507 M:      Rajendra Nayak <rnayak@codeaurora.org>
10508 M:      Paul Walmsley <paul@pwsan.com>
10509 L:      linux-omap@vger.kernel.org
10510 S:      Maintained
10511 F:      arch/arm/mach-omap2/prm*
10512
10513 OMAP RANDOM NUMBER GENERATOR SUPPORT
10514 M:      Deepak Saxena <dsaxena@plexity.net>
10515 S:      Maintained
10516 F:      drivers/char/hw_random/omap-rng.c
10517
10518 OMAP USB SUPPORT
10519 L:      linux-usb@vger.kernel.org
10520 L:      linux-omap@vger.kernel.org
10521 S:      Orphan
10522 F:      drivers/usb/*/*omap*
10523 F:      arch/arm/*omap*/usb*
10524
10525 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10526 M:      Mark Jackson <mpfj@newflow.co.uk>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      arch/arm/boot/dts/am335x-nano.dts
10530
10531 OMAP1 SUPPORT
10532 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10533 M:      Tony Lindgren <tony@atomide.com>
10534 L:      linux-omap@vger.kernel.org
10535 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10537 S:      Maintained
10538 F:      arch/arm/mach-omap1/
10539 F:      arch/arm/plat-omap/
10540 F:      arch/arm/configs/omap1_defconfig
10541 F:      drivers/i2c/busses/i2c-omap.c
10542 F:      include/linux/platform_data/i2c-omap.h
10543
10544 OMAP2+ SUPPORT
10545 M:      Tony Lindgren <tony@atomide.com>
10546 L:      linux-omap@vger.kernel.org
10547 W:      http://www.muru.com/linux/omap/
10548 W:      http://linux.omap.com/
10549 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10551 S:      Maintained
10552 F:      arch/arm/mach-omap2/
10553 F:      arch/arm/plat-omap/
10554 F:      arch/arm/configs/omap2plus_defconfig
10555 F:      drivers/i2c/busses/i2c-omap.c
10556 F:      drivers/irqchip/irq-omap-intc.c
10557 F:      drivers/mfd/*omap*.c
10558 F:      drivers/mfd/menelaus.c
10559 F:      drivers/mfd/palmas.c
10560 F:      drivers/mfd/tps65217.c
10561 F:      drivers/mfd/tps65218.c
10562 F:      drivers/mfd/tps65910.c
10563 F:      drivers/mfd/twl-core.[ch]
10564 F:      drivers/mfd/twl4030*.c
10565 F:      drivers/mfd/twl6030*.c
10566 F:      drivers/mfd/twl6040*.c
10567 F:      drivers/regulator/palmas-regulator*.c
10568 F:      drivers/regulator/pbias-regulator.c
10569 F:      drivers/regulator/tps65217-regulator.c
10570 F:      drivers/regulator/tps65218-regulator.c
10571 F:      drivers/regulator/tps65910-regulator.c
10572 F:      drivers/regulator/twl-regulator.c
10573 F:      drivers/regulator/twl6030-regulator.c
10574 F:      include/linux/platform_data/i2c-omap.h
10575
10576 ONION OMEGA2+ BOARD
10577 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10578 L:      linux-mips@linux-mips.org
10579 S:      Maintained
10580 F:      arch/mips/boot/dts/ralink/omega2p.dts
10581
10582 OMFS FILESYSTEM
10583 M:      Bob Copeland <me@bobcopeland.com>
10584 L:      linux-karma-devel@lists.sourceforge.net
10585 S:      Maintained
10586 F:      Documentation/filesystems/omfs.txt
10587 F:      fs/omfs/
10588
10589 OMNIKEY CARDMAN 4000 DRIVER
10590 M:      Harald Welte <laforge@gnumonks.org>
10591 S:      Maintained
10592 F:      drivers/char/pcmcia/cm4000_cs.c
10593 F:      include/linux/cm4000_cs.h
10594 F:      include/uapi/linux/cm4000_cs.h
10595
10596 OMNIKEY CARDMAN 4040 DRIVER
10597 M:      Harald Welte <laforge@gnumonks.org>
10598 S:      Maintained
10599 F:      drivers/char/pcmcia/cm4040_cs.*
10600
10601 OMNIVISION OV13858 SENSOR DRIVER
10602 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10603 L:      linux-media@vger.kernel.org
10604 T:      git git://linuxtv.org/media_tree.git
10605 S:      Maintained
10606 F:      drivers/media/i2c/ov13858.c
10607
10608 OMNIVISION OV2680 SENSOR DRIVER
10609 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10610 L:      linux-media@vger.kernel.org
10611 T:      git git://linuxtv.org/media_tree.git
10612 S:      Maintained
10613 F:      drivers/media/i2c/ov2680.c
10614 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10615
10616 OMNIVISION OV2685 SENSOR DRIVER
10617 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10618 L:      linux-media@vger.kernel.org
10619 T:      git git://linuxtv.org/media_tree.git
10620 S:      Maintained
10621 F:      drivers/media/i2c/ov2685.c
10622
10623 OMNIVISION OV5640 SENSOR DRIVER
10624 M:      Steve Longerbeam <slongerbeam@gmail.com>
10625 L:      linux-media@vger.kernel.org
10626 T:      git git://linuxtv.org/media_tree.git
10627 S:      Maintained
10628 F:      drivers/media/i2c/ov5640.c
10629
10630 OMNIVISION OV5647 SENSOR DRIVER
10631 M:      Luis Oliveira <lolivei@synopsys.com>
10632 L:      linux-media@vger.kernel.org
10633 T:      git git://linuxtv.org/media_tree.git
10634 S:      Maintained
10635 F:      drivers/media/i2c/ov5647.c
10636
10637 OMNIVISION OV5695 SENSOR DRIVER
10638 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10639 L:      linux-media@vger.kernel.org
10640 T:      git git://linuxtv.org/media_tree.git
10641 S:      Maintained
10642 F:      drivers/media/i2c/ov5695.c
10643
10644 OMNIVISION OV7670 SENSOR DRIVER
10645 M:      Jonathan Corbet <corbet@lwn.net>
10646 L:      linux-media@vger.kernel.org
10647 T:      git git://linuxtv.org/media_tree.git
10648 S:      Maintained
10649 F:      drivers/media/i2c/ov7670.c
10650 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10651
10652 OMNIVISION OV772x SENSOR DRIVER
10653 M:      Jacopo Mondi <jacopo@jmondi.org>
10654 L:      linux-media@vger.kernel.org
10655 T:      git git://linuxtv.org/media_tree.git
10656 S:      Odd fixes
10657 F:      drivers/media/i2c/ov772x.c
10658 F:      include/media/i2c/ov772x.h
10659 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10660
10661 OMNIVISION OV7740 SENSOR DRIVER
10662 M:      Wenyou Yang <wenyou.yang@microchip.com>
10663 L:      linux-media@vger.kernel.org
10664 T:      git git://linuxtv.org/media_tree.git
10665 S:      Maintained
10666 F:      drivers/media/i2c/ov7740.c
10667 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10668
10669 OMNIVISION OV9650 SENSOR DRIVER
10670 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10671 R:      Akinobu Mita <akinobu.mita@gmail.com>
10672 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10673 L:      linux-media@vger.kernel.org
10674 T:      git git://linuxtv.org/media_tree.git
10675 S:      Maintained
10676 F:      drivers/media/i2c/ov9650.c
10677 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10678
10679 ONENAND FLASH DRIVER
10680 M:      Kyungmin Park <kyungmin.park@samsung.com>
10681 L:      linux-mtd@lists.infradead.org
10682 S:      Maintained
10683 F:      drivers/mtd/nand/onenand/
10684 F:      include/linux/mtd/onenand*.h
10685
10686 ONSTREAM SCSI TAPE DRIVER
10687 M:      Willem Riede <osst@riede.org>
10688 L:      osst-users@lists.sourceforge.net
10689 L:      linux-scsi@vger.kernel.org
10690 S:      Maintained
10691 F:      Documentation/scsi/osst.txt
10692 F:      drivers/scsi/osst.*
10693 F:      drivers/scsi/osst_*.h
10694 F:      drivers/scsi/st.h
10695
10696 OP-TEE DRIVER
10697 M:      Jens Wiklander <jens.wiklander@linaro.org>
10698 S:      Maintained
10699 F:      drivers/tee/optee/
10700
10701 OPA-VNIC DRIVER
10702 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10703 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10704 L:      linux-rdma@vger.kernel.org
10705 S:      Supported
10706 F:      drivers/infiniband/ulp/opa_vnic
10707
10708 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10709 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10710 M:      Frank Rowand <frowand.list@gmail.com>
10711 L:      devicetree@vger.kernel.org
10712 S:      Maintained
10713 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10714 F:      Documentation/devicetree/overlay-notes.txt
10715 F:      drivers/of/overlay.c
10716 F:      drivers/of/resolver.c
10717 K:      of_overlay_notifier_
10718
10719 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10720 M:      Rob Herring <robh+dt@kernel.org>
10721 M:      Frank Rowand <frowand.list@gmail.com>
10722 L:      devicetree@vger.kernel.org
10723 W:      http://www.devicetree.org/
10724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10725 S:      Maintained
10726 F:      drivers/of/
10727 F:      include/linux/of*.h
10728 F:      scripts/dtc/
10729 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10730
10731 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10732 M:      Rob Herring <robh+dt@kernel.org>
10733 M:      Mark Rutland <mark.rutland@arm.com>
10734 L:      devicetree@vger.kernel.org
10735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10736 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10737 S:      Maintained
10738 F:      Documentation/devicetree/
10739 F:      arch/*/boot/dts/
10740 F:      include/dt-bindings/
10741
10742 OPENCORES I2C BUS DRIVER
10743 M:      Peter Korsgaard <jacmet@sunsite.dk>
10744 L:      linux-i2c@vger.kernel.org
10745 S:      Maintained
10746 F:      Documentation/i2c/busses/i2c-ocores
10747 F:      drivers/i2c/busses/i2c-ocores.c
10748
10749 OPENRISC ARCHITECTURE
10750 M:      Jonas Bonn <jonas@southpole.se>
10751 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10752 M:      Stafford Horne <shorne@gmail.com>
10753 T:      git git://github.com/openrisc/linux.git
10754 L:      openrisc@lists.librecores.org
10755 W:      http://openrisc.io
10756 S:      Maintained
10757 F:      Documentation/devicetree/bindings/openrisc/
10758 F:      Documentation/openrisc/
10759 F:      arch/openrisc/
10760 F:      drivers/irqchip/irq-ompic.c
10761 F:      drivers/irqchip/irq-or1k-*
10762
10763 OPENVSWITCH
10764 M:      Pravin B Shelar <pshelar@ovn.org>
10765 L:      netdev@vger.kernel.org
10766 L:      dev@openvswitch.org
10767 W:      http://openvswitch.org
10768 S:      Maintained
10769 F:      net/openvswitch/
10770 F:      include/uapi/linux/openvswitch.h
10771
10772 OPERATING PERFORMANCE POINTS (OPP)
10773 M:      Viresh Kumar <vireshk@kernel.org>
10774 M:      Nishanth Menon <nm@ti.com>
10775 M:      Stephen Boyd <sboyd@kernel.org>
10776 L:      linux-pm@vger.kernel.org
10777 S:      Maintained
10778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10779 F:      drivers/opp/
10780 F:      include/linux/pm_opp.h
10781 F:      Documentation/power/opp.txt
10782 F:      Documentation/devicetree/bindings/opp/
10783
10784 OPL4 DRIVER
10785 M:      Clemens Ladisch <clemens@ladisch.de>
10786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10787 T:      git git://git.alsa-project.org/alsa-kernel.git
10788 S:      Maintained
10789 F:      sound/drivers/opl4/
10790
10791 OPROFILE
10792 M:      Robert Richter <rric@kernel.org>
10793 L:      oprofile-list@lists.sf.net
10794 S:      Maintained
10795 F:      arch/*/include/asm/oprofile*.h
10796 F:      arch/*/oprofile/
10797 F:      drivers/oprofile/
10798 F:      include/linux/oprofile.h
10799
10800 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10801 M:      Mark Fasheh <mark@fasheh.com>
10802 M:      Joel Becker <jlbec@evilplan.org>
10803 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10804 W:      http://ocfs2.wiki.kernel.org
10805 S:      Supported
10806 F:      Documentation/filesystems/ocfs2.txt
10807 F:      Documentation/filesystems/dlmfs.txt
10808 F:      fs/ocfs2/
10809
10810 ORANGEFS FILESYSTEM
10811 M:      Mike Marshall <hubcap@omnibond.com>
10812 R:      Martin Brandenburg <martin@omnibond.com>
10813 L:      devel@lists.orangefs.org
10814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10815 S:      Supported
10816 F:      fs/orangefs/
10817 F:      Documentation/filesystems/orangefs.txt
10818
10819 ORINOCO DRIVER
10820 L:      linux-wireless@vger.kernel.org
10821 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10822 W:      http://www.nongnu.org/orinoco/
10823 S:      Orphan
10824 F:      drivers/net/wireless/intersil/orinoco/
10825
10826 OSD LIBRARY and FILESYSTEM
10827 M:      Boaz Harrosh <ooo@electrozaur.com>
10828 S:      Maintained
10829 F:      drivers/scsi/osd/
10830 F:      include/scsi/osd_*
10831 F:      fs/exofs/
10832
10833 OV2659 OMNIVISION SENSOR DRIVER
10834 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10835 L:      linux-media@vger.kernel.org
10836 W:      https://linuxtv.org
10837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10838 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10839 S:      Maintained
10840 F:      drivers/media/i2c/ov2659.c
10841 F:      include/media/i2c/ov2659.h
10842
10843 OVERLAY FILESYSTEM
10844 M:      Miklos Szeredi <miklos@szeredi.hu>
10845 L:      linux-unionfs@vger.kernel.org
10846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10847 S:      Supported
10848 F:      fs/overlayfs/
10849 F:      Documentation/filesystems/overlayfs.txt
10850
10851 P54 WIRELESS DRIVER
10852 M:      Christian Lamparter <chunkeey@googlemail.com>
10853 L:      linux-wireless@vger.kernel.org
10854 W:      http://wireless.kernel.org/en/users/Drivers/p54
10855 S:      Maintained
10856 F:      drivers/net/wireless/intersil/p54/
10857
10858 PA SEMI ETHERNET DRIVER
10859 L:      netdev@vger.kernel.org
10860 S:      Orphan
10861 F:      drivers/net/ethernet/pasemi/*
10862
10863 PA SEMI SMBUS DRIVER
10864 L:      linux-i2c@vger.kernel.org
10865 S:      Orphan
10866 F:      drivers/i2c/busses/i2c-pasemi.c
10867
10868 PADATA PARALLEL EXECUTION MECHANISM
10869 M:      Steffen Klassert <steffen.klassert@secunet.com>
10870 L:      linux-crypto@vger.kernel.org
10871 S:      Maintained
10872 F:      kernel/padata.c
10873 F:      include/linux/padata.h
10874 F:      Documentation/padata.txt
10875
10876 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10877 M:      Harald Welte <laforge@gnumonks.org>
10878 L:      platform-driver-x86@vger.kernel.org
10879 S:      Maintained
10880 F:      drivers/platform/x86/panasonic-laptop.c
10881
10882 PARALLEL LCD/KEYPAD PANEL DRIVER
10883 M:      Willy Tarreau <willy@haproxy.com>
10884 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10885 S:      Odd Fixes
10886 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10887 F:      drivers/misc/panel.c
10888
10889 PARALLEL PORT SUBSYSTEM
10890 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10891 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10892 L:      linux-parport@lists.infradead.org (subscribers-only)
10893 S:      Maintained
10894 F:      drivers/parport/
10895 F:      include/linux/parport*.h
10896 F:      drivers/char/ppdev.c
10897 F:      include/uapi/linux/ppdev.h
10898 F:      Documentation/parport*.txt
10899
10900 PARAVIRT_OPS INTERFACE
10901 M:      Juergen Gross <jgross@suse.com>
10902 M:      Alok Kataria <akataria@vmware.com>
10903 L:      virtualization@lists.linux-foundation.org
10904 S:      Supported
10905 F:      Documentation/virtual/paravirt_ops.txt
10906 F:      arch/*/kernel/paravirt*
10907 F:      arch/*/include/asm/paravirt*.h
10908 F:      include/linux/hypervisor.h
10909
10910 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10911 M:      Tim Waugh <tim@cyberelk.net>
10912 L:      linux-parport@lists.infradead.org (subscribers-only)
10913 S:      Maintained
10914 F:      Documentation/blockdev/paride.txt
10915 F:      drivers/block/paride/
10916
10917 PARISC ARCHITECTURE
10918 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10919 M:      Helge Deller <deller@gmx.de>
10920 L:      linux-parisc@vger.kernel.org
10921 W:      http://www.parisc-linux.org/
10922 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10923 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10925 S:      Maintained
10926 F:      arch/parisc/
10927 F:      Documentation/parisc/
10928 F:      drivers/parisc/
10929 F:      drivers/char/agp/parisc-agp.c
10930 F:      drivers/input/serio/gscps2.c
10931 F:      drivers/parport/parport_gsc.*
10932 F:      drivers/tty/serial/8250/8250_gsc.c
10933 F:      drivers/video/fbdev/sti*
10934 F:      drivers/video/console/sti*
10935 F:      drivers/video/logo/logo_parisc*
10936
10937 PARMAN
10938 M:      Jiri Pirko <jiri@mellanox.com>
10939 L:      netdev@vger.kernel.org
10940 S:      Supported
10941 F:      lib/parman.c
10942 F:      lib/test_parman.c
10943 F:      include/linux/parman.h
10944
10945 PC87360 HARDWARE MONITORING DRIVER
10946 M:      Jim Cromie <jim.cromie@gmail.com>
10947 L:      linux-hwmon@vger.kernel.org
10948 S:      Maintained
10949 F:      Documentation/hwmon/pc87360
10950 F:      drivers/hwmon/pc87360.c
10951
10952 PC8736x GPIO DRIVER
10953 M:      Jim Cromie <jim.cromie@gmail.com>
10954 S:      Maintained
10955 F:      drivers/char/pc8736x_gpio.c
10956
10957 PC87427 HARDWARE MONITORING DRIVER
10958 M:      Jean Delvare <jdelvare@suse.com>
10959 L:      linux-hwmon@vger.kernel.org
10960 S:      Maintained
10961 F:      Documentation/hwmon/pc87427
10962 F:      drivers/hwmon/pc87427.c
10963
10964 PCA9532 LED DRIVER
10965 M:      Riku Voipio <riku.voipio@iki.fi>
10966 S:      Maintained
10967 F:      drivers/leds/leds-pca9532.c
10968 F:      include/linux/leds-pca9532.h
10969
10970 PCA9541 I2C BUS MASTER SELECTOR DRIVER
10971 M:      Guenter Roeck <linux@roeck-us.net>
10972 L:      linux-i2c@vger.kernel.org
10973 S:      Maintained
10974 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
10975
10976 PCDP - PRIMARY CONSOLE AND DEBUG PORT
10977 M:      Khalid Aziz <khalid@gonehiking.org>
10978 S:      Maintained
10979 F:      drivers/firmware/pcdp.*
10980
10981 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
10982 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
10983 L:      linux-pci@vger.kernel.org
10984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10985 S:      Maintained
10986 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
10987 F:      drivers/pci/controller/pci-aardvark.c
10988
10989 PCI DRIVER FOR ALTERA PCIE IP
10990 M:      Ley Foon Tan <lftan@altera.com>
10991 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
10992 L:      linux-pci@vger.kernel.org
10993 S:      Supported
10994 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
10995 F:      drivers/pci/controller/pcie-altera.c
10996
10997 PCI DRIVER FOR APPLIEDMICRO XGENE
10998 M:      Tanmay Inamdar <tinamdar@apm.com>
10999 L:      linux-pci@vger.kernel.org
11000 L:      linux-arm-kernel@lists.infradead.org
11001 S:      Maintained
11002 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11003 F:      drivers/pci/controller/pci-xgene.c
11004
11005 PCI DRIVER FOR ARM VERSATILE PLATFORM
11006 M:      Rob Herring <robh@kernel.org>
11007 L:      linux-pci@vger.kernel.org
11008 L:      linux-arm-kernel@lists.infradead.org
11009 S:      Maintained
11010 F:      Documentation/devicetree/bindings/pci/versatile.txt
11011 F:      drivers/pci/controller/pci-versatile.c
11012
11013 PCI DRIVER FOR ARMADA 8K
11014 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11015 L:      linux-pci@vger.kernel.org
11016 L:      linux-arm-kernel@lists.infradead.org
11017 S:      Maintained
11018 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11019 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11020
11021 PCI DRIVER FOR CADENCE PCIE IP
11022 M:      Alan Douglas <adouglas@cadence.com>
11023 L:      linux-pci@vger.kernel.org
11024 S:      Maintained
11025 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11026 F:      drivers/pci/controller/pcie-cadence*
11027
11028 PCI DRIVER FOR FREESCALE LAYERSCAPE
11029 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11030 M:      Mingkai Hu <mingkai.hu@nxp.com>
11031 M:      Roy Zang <roy.zang@nxp.com>
11032 L:      linuxppc-dev@lists.ozlabs.org
11033 L:      linux-pci@vger.kernel.org
11034 L:      linux-arm-kernel@lists.infradead.org
11035 S:      Maintained
11036 F:      drivers/pci/controller/dwc/*layerscape*
11037
11038 PCI DRIVER FOR GENERIC OF HOSTS
11039 M:      Will Deacon <will.deacon@arm.com>
11040 L:      linux-pci@vger.kernel.org
11041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11042 S:      Maintained
11043 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11044 F:      drivers/pci/controller/pci-host-common.c
11045 F:      drivers/pci/controller/pci-host-generic.c
11046
11047 PCI DRIVER FOR IMX6
11048 M:      Richard Zhu <hongxing.zhu@nxp.com>
11049 M:      Lucas Stach <l.stach@pengutronix.de>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11052 S:      Maintained
11053 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11054 F:      drivers/pci/controller/dwc/*imx6*
11055
11056 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11057 M:      Keith Busch <keith.busch@intel.com>
11058 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11059 L:      linux-pci@vger.kernel.org
11060 S:      Supported
11061 F:      drivers/pci/controller/vmd.c
11062
11063 PCI DRIVER FOR MICROSEMI SWITCHTEC
11064 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11065 M:      Logan Gunthorpe <logang@deltatee.com>
11066 L:      linux-pci@vger.kernel.org
11067 S:      Maintained
11068 F:      Documentation/switchtec.txt
11069 F:      Documentation/ABI/testing/sysfs-class-switchtec
11070 F:      drivers/pci/switch/switchtec*
11071 F:      include/uapi/linux/switchtec_ioctl.h
11072 F:      include/linux/switchtec.h
11073 F:      drivers/ntb/hw/mscc/
11074
11075 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11076 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11077 M:      Jason Cooper <jason@lakedaemon.net>
11078 L:      linux-pci@vger.kernel.org
11079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11080 S:      Maintained
11081 F:      drivers/pci/controller/*mvebu*
11082
11083 PCI DRIVER FOR NVIDIA TEGRA
11084 M:      Thierry Reding <thierry.reding@gmail.com>
11085 L:      linux-tegra@vger.kernel.org
11086 L:      linux-pci@vger.kernel.org
11087 S:      Supported
11088 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11089 F:      drivers/pci/controller/pci-tegra.c
11090
11091 PCI DRIVER FOR RENESAS R-CAR
11092 M:      Simon Horman <horms@verge.net.au>
11093 L:      linux-pci@vger.kernel.org
11094 L:      linux-renesas-soc@vger.kernel.org
11095 S:      Maintained
11096 F:      drivers/pci/controller/*rcar*
11097
11098 PCI DRIVER FOR SAMSUNG EXYNOS
11099 M:      Jingoo Han <jingoohan1@gmail.com>
11100 L:      linux-pci@vger.kernel.org
11101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11102 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11103 S:      Maintained
11104 F:      drivers/pci/controller/dwc/pci-exynos.c
11105
11106 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11107 M:      Jingoo Han <jingoohan1@gmail.com>
11108 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11109 L:      linux-pci@vger.kernel.org
11110 S:      Maintained
11111 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11112 F:      drivers/pci/controller/dwc/*designware*
11113
11114 PCI DRIVER FOR TI DRA7XX
11115 M:      Kishon Vijay Abraham I <kishon@ti.com>
11116 L:      linux-omap@vger.kernel.org
11117 L:      linux-pci@vger.kernel.org
11118 S:      Supported
11119 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11120 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11121
11122 PCI DRIVER FOR TI KEYSTONE
11123 M:      Murali Karicheri <m-karicheri2@ti.com>
11124 L:      linux-pci@vger.kernel.org
11125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11126 S:      Maintained
11127 F:      drivers/pci/controller/dwc/*keystone*
11128
11129 PCI ENDPOINT SUBSYSTEM
11130 M:      Kishon Vijay Abraham I <kishon@ti.com>
11131 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11132 L:      linux-pci@vger.kernel.org
11133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11134 S:      Supported
11135 F:      drivers/pci/endpoint/
11136 F:      drivers/misc/pci_endpoint_test.c
11137 F:      tools/pci/
11138
11139 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11140 M:      Russell Currey <ruscur@russell.cc>
11141 L:      linuxppc-dev@lists.ozlabs.org
11142 S:      Supported
11143 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11144 F:      arch/powerpc/kernel/eeh*.c
11145 F:      arch/powerpc/platforms/*/eeh*.c
11146 F:      arch/powerpc/include/*/eeh*.h
11147
11148 PCI ERROR RECOVERY
11149 M:      Linas Vepstas <linasvepstas@gmail.com>
11150 L:      linux-pci@vger.kernel.org
11151 S:      Supported
11152 F:      Documentation/PCI/pci-error-recovery.txt
11153
11154 PCI MSI DRIVER FOR ALTERA MSI IP
11155 M:      Ley Foon Tan <lftan@altera.com>
11156 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11157 L:      linux-pci@vger.kernel.org
11158 S:      Supported
11159 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11160 F:      drivers/pci/controller/pcie-altera-msi.c
11161
11162 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11163 M:      Duc Dang <dhdang@apm.com>
11164 L:      linux-pci@vger.kernel.org
11165 L:      linux-arm-kernel@lists.infradead.org
11166 S:      Maintained
11167 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11168 F:      drivers/pci/controller/pci-xgene-msi.c
11169
11170 PCI SUBSYSTEM
11171 M:      Bjorn Helgaas <bhelgaas@google.com>
11172 L:      linux-pci@vger.kernel.org
11173 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11175 S:      Supported
11176 F:      Documentation/devicetree/bindings/pci/
11177 F:      Documentation/PCI/
11178 F:      drivers/acpi/pci*
11179 F:      drivers/pci/
11180 F:      include/asm-generic/pci*
11181 F:      include/linux/pci*
11182 F:      include/linux/of_pci.h
11183 F:      include/uapi/linux/pci*
11184 F:      lib/pci*
11185 F:      arch/x86/pci/
11186 F:      arch/x86/kernel/quirks.c
11187
11188 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11189 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11190 L:      linux-pci@vger.kernel.org
11191 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11193 S:      Supported
11194 F:      drivers/pci/controller/
11195
11196 PCIE DRIVER FOR AXIS ARTPEC
11197 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11198 L:      linux-arm-kernel@axis.com
11199 L:      linux-pci@vger.kernel.org
11200 S:      Maintained
11201 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11202 F:      drivers/pci/controller/dwc/*artpec*
11203
11204 PCIE DRIVER FOR CAVIUM THUNDERX
11205 M:      David Daney <david.daney@cavium.com>
11206 L:      linux-pci@vger.kernel.org
11207 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11208 S:      Supported
11209 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11210 F:      drivers/pci/controller/pci-thunder-*
11211
11212 PCIE DRIVER FOR HISILICON
11213 M:      Zhou Wang <wangzhou1@hisilicon.com>
11214 L:      linux-pci@vger.kernel.org
11215 S:      Maintained
11216 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11217 F:      drivers/pci/controller/dwc/pcie-hisi.c
11218
11219 PCIE DRIVER FOR HISILICON KIRIN
11220 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11221 M:      Binghui Wang <wangbinghui@hisilicon.com>
11222 L:      linux-pci@vger.kernel.org
11223 S:      Maintained
11224 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11225 F:      drivers/pci/controller/dwc/pcie-kirin.c
11226
11227 PCIE DRIVER FOR HISILICON STB
11228 M:      Jianguo Sun <sunjianguo1@huawei.com>
11229 M:      Shawn Guo <shawn.guo@linaro.org>
11230 L:      linux-pci@vger.kernel.org
11231 S:      Maintained
11232 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11233 F:      drivers/pci/controller/dwc/pcie-histb.c
11234
11235 PCIE DRIVER FOR MEDIATEK
11236 M:      Ryder Lee <ryder.lee@mediatek.com>
11237 L:      linux-pci@vger.kernel.org
11238 L:      linux-mediatek@lists.infradead.org
11239 S:      Supported
11240 F:      Documentation/devicetree/bindings/pci/mediatek*
11241 F:      drivers/pci/controller/*mediatek*
11242
11243 PCIE DRIVER FOR QUALCOMM MSM
11244 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11245 L:      linux-pci@vger.kernel.org
11246 L:      linux-arm-msm@vger.kernel.org
11247 S:      Maintained
11248 F:      drivers/pci/controller/dwc/*qcom*
11249
11250 PCIE DRIVER FOR ROCKCHIP
11251 M:      Shawn Lin <shawn.lin@rock-chips.com>
11252 L:      linux-pci@vger.kernel.org
11253 L:      linux-rockchip@lists.infradead.org
11254 S:      Maintained
11255 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11256 F:      drivers/pci/controller/pcie-rockchip*
11257
11258 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11259 M:      Linus Walleij <linus.walleij@linaro.org>
11260 L:      linux-pci@vger.kernel.org
11261 S:      Maintained
11262 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11263 F:      drivers/pci/controller/pci-v3-semi.c
11264
11265 PCIE DRIVER FOR ST SPEAR13XX
11266 M:      Pratyush Anand <pratyush.anand@gmail.com>
11267 L:      linux-pci@vger.kernel.org
11268 S:      Maintained
11269 F:      drivers/pci/controller/dwc/*spear*
11270
11271 PCMCIA SUBSYSTEM
11272 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11274 S:      Odd Fixes
11275 F:      Documentation/pcmcia/
11276 F:      tools/pcmcia/
11277 F:      drivers/pcmcia/
11278 F:      include/pcmcia/
11279
11280 PCNET32 NETWORK DRIVER
11281 M:      Don Fry <pcnet32@frontier.com>
11282 L:      netdev@vger.kernel.org
11283 S:      Maintained
11284 F:      drivers/net/ethernet/amd/pcnet32.c
11285
11286 PCRYPT PARALLEL CRYPTO ENGINE
11287 M:      Steffen Klassert <steffen.klassert@secunet.com>
11288 L:      linux-crypto@vger.kernel.org
11289 S:      Maintained
11290 F:      crypto/pcrypt.c
11291 F:      include/crypto/pcrypt.h
11292
11293 PEAQ WMI HOTKEYS DRIVER
11294 M:      Hans de Goede <hdegoede@redhat.com>
11295 L:      platform-driver-x86@vger.kernel.org
11296 S:      Maintained
11297 F:      drivers/platform/x86/peaq-wmi.c
11298
11299 PER-CPU MEMORY ALLOCATOR
11300 M:      Tejun Heo <tj@kernel.org>
11301 M:      Christoph Lameter <cl@linux.com>
11302 M:      Dennis Zhou <dennisszhou@gmail.com>
11303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11304 S:      Maintained
11305 F:      include/linux/percpu*.h
11306 F:      mm/percpu*.c
11307 F:      arch/*/include/asm/percpu.h
11308
11309 PER-TASK DELAY ACCOUNTING
11310 M:      Balbir Singh <bsingharora@gmail.com>
11311 S:      Maintained
11312 F:      include/linux/delayacct.h
11313 F:      kernel/delayacct.c
11314
11315 PERFORMANCE EVENTS SUBSYSTEM
11316 M:      Peter Zijlstra <peterz@infradead.org>
11317 M:      Ingo Molnar <mingo@redhat.com>
11318 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11319 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11320 R:      Jiri Olsa <jolsa@redhat.com>
11321 R:      Namhyung Kim <namhyung@kernel.org>
11322 L:      linux-kernel@vger.kernel.org
11323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11324 S:      Supported
11325 F:      kernel/events/*
11326 F:      include/linux/perf_event.h
11327 F:      include/uapi/linux/perf_event.h
11328 F:      arch/*/kernel/perf_event*.c
11329 F:      arch/*/kernel/*/perf_event*.c
11330 F:      arch/*/kernel/*/*/perf_event*.c
11331 F:      arch/*/include/asm/perf_event.h
11332 F:      arch/*/kernel/perf_callchain.c
11333 F:      arch/*/events/*
11334 F:      tools/perf/
11335
11336 PERSONALITY HANDLING
11337 M:      Christoph Hellwig <hch@infradead.org>
11338 L:      linux-abi-devel@lists.sourceforge.net
11339 S:      Maintained
11340 F:      include/linux/personality.h
11341 F:      include/uapi/linux/personality.h
11342
11343 PHONET PROTOCOL
11344 M:      Remi Denis-Courmont <courmisch@gmail.com>
11345 S:      Supported
11346 F:      Documentation/networking/phonet.txt
11347 F:      include/linux/phonet.h
11348 F:      include/net/phonet/
11349 F:      include/uapi/linux/phonet.h
11350 F:      net/phonet/
11351
11352 PHRAM MTD DRIVER
11353 M:      Joern Engel <joern@lazybastard.org>
11354 L:      linux-mtd@lists.infradead.org
11355 S:      Maintained
11356 F:      drivers/mtd/devices/phram.c
11357
11358 PICOLCD HID DRIVER
11359 M:      Bruno Prémont <bonbons@linux-vserver.org>
11360 L:      linux-input@vger.kernel.org
11361 S:      Maintained
11362 F:      drivers/hid/hid-picolcd*
11363
11364 PICOXCELL SUPPORT
11365 M:      Jamie Iles <jamie@jamieiles.com>
11366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11367 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11368 S:      Supported
11369 F:      arch/arm/boot/dts/picoxcell*
11370 F:      arch/arm/mach-picoxcell/
11371 F:      drivers/crypto/picoxcell*
11372
11373 PIN CONTROL SUBSYSTEM
11374 M:      Linus Walleij <linus.walleij@linaro.org>
11375 L:      linux-gpio@vger.kernel.org
11376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11377 S:      Maintained
11378 F:      Documentation/devicetree/bindings/pinctrl/
11379 F:      Documentation/driver-api/pinctl.rst
11380 F:      drivers/pinctrl/
11381 F:      include/linux/pinctrl/
11382
11383 PIN CONTROLLER - ATMEL AT91
11384 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11386 S:      Maintained
11387 F:      drivers/pinctrl/pinctrl-at91.*
11388
11389 PIN CONTROLLER - ATMEL AT91 PIO4
11390 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11392 L:      linux-gpio@vger.kernel.org
11393 S:      Supported
11394 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11395
11396 PIN CONTROLLER - FREESCALE
11397 M:      Dong Aisheng <aisheng.dong@nxp.com>
11398 M:      Fabio Estevam <festevam@gmail.com>
11399 M:      Shawn Guo <shawnguo@kernel.org>
11400 M:      Stefan Agner <stefan@agner.ch>
11401 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11402 L:      linux-gpio@vger.kernel.org
11403 S:      Maintained
11404 F:      drivers/pinctrl/freescale/
11405 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11406
11407 PIN CONTROLLER - INTEL
11408 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11409 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11410 S:      Maintained
11411 F:      drivers/pinctrl/intel/
11412
11413 PIN CONTROLLER - MEDIATEK
11414 M:      Sean Wang <sean.wang@mediatek.com>
11415 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11416 S:      Maintained
11417 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11418 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11419 F:      drivers/pinctrl/mediatek/mtk-eint.*
11420 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11421 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11422 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11423
11424 PIN CONTROLLER - QUALCOMM
11425 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11426 S:      Maintained
11427 L:      linux-arm-msm@vger.kernel.org
11428 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11429 F:      drivers/pinctrl/qcom/
11430
11431 PIN CONTROLLER - RENESAS
11432 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11433 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11434 L:      linux-renesas-soc@vger.kernel.org
11435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11436 S:      Maintained
11437 F:      drivers/pinctrl/sh-pfc/
11438
11439 PIN CONTROLLER - SAMSUNG
11440 M:      Tomasz Figa <tomasz.figa@gmail.com>
11441 M:      Krzysztof Kozlowski <krzk@kernel.org>
11442 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11444 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11445 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11447 S:      Maintained
11448 F:      drivers/pinctrl/samsung/
11449 F:      include/dt-bindings/pinctrl/samsung.h
11450 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11451
11452 PIN CONTROLLER - SINGLE
11453 M:      Tony Lindgren <tony@atomide.com>
11454 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11456 L:      linux-omap@vger.kernel.org
11457 S:      Maintained
11458 F:      drivers/pinctrl/pinctrl-single.c
11459
11460 PIN CONTROLLER - ST SPEAR
11461 M:      Viresh Kumar <vireshk@kernel.org>
11462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11463 W:      http://www.st.com/spear
11464 S:      Maintained
11465 F:      drivers/pinctrl/spear/
11466
11467 PISTACHIO SOC SUPPORT
11468 M:      James Hartley <james.hartley@sondrel.com>
11469 L:      linux-mips@linux-mips.org
11470 S:      Odd Fixes
11471 F:      arch/mips/pistachio/
11472 F:      arch/mips/include/asm/mach-pistachio/
11473 F:      arch/mips/boot/dts/img/pistachio*
11474 F:      arch/mips/configs/pistachio*_defconfig
11475
11476 PKTCDVD DRIVER
11477 S:      Orphan
11478 M:      linux-block@vger.kernel.org
11479 F:      drivers/block/pktcdvd.c
11480 F:      include/linux/pktcdvd.h
11481 F:      include/uapi/linux/pktcdvd.h
11482
11483 PKUNITY SOC DRIVERS
11484 M:      Guan Xuetao <gxt@pku.edu.cn>
11485 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11486 S:      Maintained
11487 T:      git git://github.com/gxt/linux.git
11488 F:      drivers/input/serio/i8042-unicore32io.h
11489 F:      drivers/i2c/busses/i2c-puv3.c
11490 F:      drivers/video/fbdev/fb-puv3.c
11491 F:      drivers/rtc/rtc-puv3.c
11492
11493 PMBUS HARDWARE MONITORING DRIVERS
11494 M:      Guenter Roeck <linux@roeck-us.net>
11495 L:      linux-hwmon@vger.kernel.org
11496 W:      http://hwmon.wiki.kernel.org/
11497 W:      http://www.roeck-us.net/linux/drivers/
11498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11499 S:      Maintained
11500 F:      Documentation/hwmon/pmbus
11501 F:      drivers/hwmon/pmbus/
11502 F:      include/linux/pmbus.h
11503
11504 PMC SIERRA MaxRAID DRIVER
11505 L:      linux-scsi@vger.kernel.org
11506 W:      http://www.pmc-sierra.com/
11507 S:      Orphan
11508 F:      drivers/scsi/pmcraid.*
11509
11510 PMC SIERRA PM8001 DRIVER
11511 M:      Jack Wang <jinpu.wang@profitbricks.com>
11512 M:      lindar_liu@usish.com
11513 L:      linux-scsi@vger.kernel.org
11514 S:      Supported
11515 F:      drivers/scsi/pm8001/
11516
11517 PNP SUPPORT
11518 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11519 S:      Maintained
11520 F:      drivers/pnp/
11521
11522 POSIX CLOCKS and TIMERS
11523 M:      Thomas Gleixner <tglx@linutronix.de>
11524 L:      linux-kernel@vger.kernel.org
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11526 S:      Maintained
11527 F:      fs/timerfd.c
11528 F:      include/linux/timer*
11529 F:      kernel/time/*timer*
11530
11531 POWER MANAGEMENT CORE
11532 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11533 L:      linux-pm@vger.kernel.org
11534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11535 B:      https://bugzilla.kernel.org
11536 S:      Supported
11537 F:      drivers/base/power/
11538 F:      include/linux/pm.h
11539 F:      include/linux/pm_*
11540 F:      include/linux/powercap.h
11541 F:      drivers/powercap/
11542 F:      kernel/configs/nopm.config
11543
11544 POWER STATE COORDINATION INTERFACE (PSCI)
11545 M:      Mark Rutland <mark.rutland@arm.com>
11546 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11547 L:      linux-arm-kernel@lists.infradead.org
11548 S:      Maintained
11549 F:      drivers/firmware/psci*.c
11550 F:      include/linux/psci.h
11551 F:      include/uapi/linux/psci.h
11552
11553 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11554 M:      Sebastian Reichel <sre@kernel.org>
11555 L:      linux-pm@vger.kernel.org
11556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11557 S:      Maintained
11558 F:      Documentation/ABI/testing/sysfs-class-power
11559 F:      Documentation/devicetree/bindings/power/supply/
11560 F:      include/linux/power_supply.h
11561 F:      drivers/power/supply/
11562
11563 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11564 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11565 L:      linuxppc-dev@lists.ozlabs.org
11566 S:      Maintained
11567 F:      drivers/char/powernv-op-panel.c
11568
11569 PPP OVER ATM (RFC 2364)
11570 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11571 S:      Maintained
11572 F:      net/atm/pppoatm.c
11573 F:      include/uapi/linux/atmppp.h
11574
11575 PPP OVER ETHERNET
11576 M:      Michal Ostrowski <mostrows@earthlink.net>
11577 S:      Maintained
11578 F:      drivers/net/ppp/pppoe.c
11579 F:      drivers/net/ppp/pppox.c
11580
11581 PPP OVER L2TP
11582 M:      James Chapman <jchapman@katalix.com>
11583 S:      Maintained
11584 F:      net/l2tp/l2tp_ppp.c
11585 F:      include/linux/if_pppol2tp.h
11586 F:      include/uapi/linux/if_pppol2tp.h
11587
11588 PPP PROTOCOL DRIVERS AND COMPRESSORS
11589 M:      Paul Mackerras <paulus@samba.org>
11590 L:      linux-ppp@vger.kernel.org
11591 S:      Maintained
11592 F:      drivers/net/ppp/ppp_*
11593
11594 PPS SUPPORT
11595 M:      Rodolfo Giometti <giometti@enneenne.com>
11596 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11597 L:      linuxpps@ml.enneenne.com (subscribers-only)
11598 S:      Maintained
11599 F:      Documentation/pps/
11600 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11601 F:      Documentation/ABI/testing/sysfs-pps
11602 F:      drivers/pps/
11603 F:      include/linux/pps*.h
11604 F:      include/uapi/linux/pps.h
11605
11606 PPTP DRIVER
11607 M:      Dmitry Kozlov <xeb@mail.ru>
11608 L:      netdev@vger.kernel.org
11609 S:      Maintained
11610 F:      drivers/net/ppp/pptp.c
11611 W:      http://sourceforge.net/projects/accel-pptp
11612
11613 PREEMPTIBLE KERNEL
11614 M:      Robert Love <rml@tech9.net>
11615 L:      kpreempt-tech@lists.sourceforge.net
11616 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11617 S:      Supported
11618 F:      Documentation/preempt-locking.txt
11619 F:      include/linux/preempt.h
11620
11621 PRINTK
11622 M:      Petr Mladek <pmladek@suse.com>
11623 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11624 R:      Steven Rostedt <rostedt@goodmis.org>
11625 S:      Maintained
11626 F:      kernel/printk/
11627 F:      include/linux/printk.h
11628
11629 PRISM54 WIRELESS DRIVER
11630 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11631 L:      linux-wireless@vger.kernel.org
11632 W:      http://wireless.kernel.org/en/users/Drivers/p54
11633 S:      Obsolete
11634 F:      drivers/net/wireless/intersil/prism54/
11635
11636 PROC FILESYSTEM
11637 R:      Alexey Dobriyan <adobriyan@gmail.com>
11638 L:      linux-kernel@vger.kernel.org
11639 L:      linux-fsdevel@vger.kernel.org
11640 S:      Maintained
11641 F:      fs/proc/
11642 F:      include/linux/proc_fs.h
11643 F:      tools/testing/selftests/proc/
11644
11645 PROC SYSCTL
11646 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11647 M:      Kees Cook <keescook@chromium.org>
11648 L:      linux-kernel@vger.kernel.org
11649 L:      linux-fsdevel@vger.kernel.org
11650 S:      Maintained
11651 F:      fs/proc/proc_sysctl.c
11652 F:      include/linux/sysctl.h
11653 F:      kernel/sysctl.c
11654 F:      tools/testing/selftests/sysctl/
11655
11656 PS3 NETWORK SUPPORT
11657 M:      Geoff Levand <geoff@infradead.org>
11658 L:      netdev@vger.kernel.org
11659 L:      linuxppc-dev@lists.ozlabs.org
11660 S:      Maintained
11661 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11662
11663 PS3 PLATFORM SUPPORT
11664 M:      Geoff Levand <geoff@infradead.org>
11665 L:      linuxppc-dev@lists.ozlabs.org
11666 S:      Maintained
11667 F:      arch/powerpc/boot/ps3*
11668 F:      arch/powerpc/include/asm/lv1call.h
11669 F:      arch/powerpc/include/asm/ps3*.h
11670 F:      arch/powerpc/platforms/ps3/
11671 F:      drivers/*/ps3*
11672 F:      drivers/ps3/
11673 F:      drivers/rtc/rtc-ps3.c
11674 F:      drivers/usb/host/*ps3.c
11675 F:      sound/ppc/snd_ps3*
11676
11677 PS3VRAM DRIVER
11678 M:      Jim Paris <jim@jtan.com>
11679 M:      Geoff Levand <geoff@infradead.org>
11680 L:      linuxppc-dev@lists.ozlabs.org
11681 S:      Maintained
11682 F:      drivers/block/ps3vram.c
11683
11684 PSAMPLE PACKET SAMPLING SUPPORT:
11685 M:      Yotam Gigi <yotam.gi@gmail.com>
11686 S:      Maintained
11687 F:      net/psample
11688 F:      include/net/psample.h
11689 F:      include/uapi/linux/psample.h
11690
11691 PSTORE FILESYSTEM
11692 M:      Kees Cook <keescook@chromium.org>
11693 M:      Anton Vorontsov <anton@enomsg.org>
11694 M:      Colin Cross <ccross@android.com>
11695 M:      Tony Luck <tony.luck@intel.com>
11696 S:      Maintained
11697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11698 F:      fs/pstore/
11699 F:      include/linux/pstore*
11700 F:      drivers/firmware/efi/efi-pstore.c
11701 F:      drivers/acpi/apei/erst.c
11702 F:      Documentation/admin-guide/ramoops.rst
11703 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11704 K:      \b(pstore|ramoops)
11705
11706 PTP HARDWARE CLOCK SUPPORT
11707 M:      Richard Cochran <richardcochran@gmail.com>
11708 L:      netdev@vger.kernel.org
11709 S:      Maintained
11710 W:      http://linuxptp.sourceforge.net/
11711 F:      Documentation/ABI/testing/sysfs-ptp
11712 F:      Documentation/ptp/*
11713 F:      drivers/net/phy/dp83640*
11714 F:      drivers/ptp/*
11715 F:      include/linux/ptp_cl*
11716
11717 PTRACE SUPPORT
11718 M:      Oleg Nesterov <oleg@redhat.com>
11719 S:      Maintained
11720 F:      include/asm-generic/syscall.h
11721 F:      include/linux/ptrace.h
11722 F:      include/linux/regset.h
11723 F:      include/linux/tracehook.h
11724 F:      include/uapi/linux/ptrace.h
11725 F:      include/uapi/linux/ptrace.h
11726 F:      include/asm-generic/ptrace.h
11727 F:      kernel/ptrace.c
11728 F:      arch/*/ptrace*.c
11729 F:      arch/*/*/ptrace*.c
11730 F:      arch/*/include/asm/ptrace*.h
11731
11732 PULSE8-CEC DRIVER
11733 M:      Hans Verkuil <hverkuil@xs4all.nl>
11734 L:      linux-media@vger.kernel.org
11735 T:      git git://linuxtv.org/media_tree.git
11736 S:      Maintained
11737 F:      drivers/media/usb/pulse8-cec/*
11738 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11739
11740 PVRUSB2 VIDEO4LINUX DRIVER
11741 M:      Mike Isely <isely@pobox.com>
11742 L:      pvrusb2@isely.net       (subscribers-only)
11743 L:      linux-media@vger.kernel.org
11744 W:      http://www.isely.net/pvrusb2/
11745 T:      git git://linuxtv.org/media_tree.git
11746 S:      Maintained
11747 F:      Documentation/media/v4l-drivers/pvrusb2*
11748 F:      drivers/media/usb/pvrusb2/
11749
11750 PWC WEBCAM DRIVER
11751 M:      Hans Verkuil <hverkuil@xs4all.nl>
11752 L:      linux-media@vger.kernel.org
11753 T:      git git://linuxtv.org/media_tree.git
11754 S:      Odd Fixes
11755 F:      drivers/media/usb/pwc/*
11756
11757 PWM FAN DRIVER
11758 M:      Kamil Debski <kamil@wypas.org>
11759 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11760 L:      linux-hwmon@vger.kernel.org
11761 S:      Supported
11762 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11763 F:      Documentation/hwmon/pwm-fan
11764 F:      drivers/hwmon/pwm-fan.c
11765
11766 PWM IR Transmitter
11767 M:      Sean Young <sean@mess.org>
11768 L:      linux-media@vger.kernel.org
11769 S:      Maintained
11770 F:      drivers/media/rc/pwm-ir-tx.c
11771
11772 PWM SUBSYSTEM
11773 M:      Thierry Reding <thierry.reding@gmail.com>
11774 L:      linux-pwm@vger.kernel.org
11775 S:      Maintained
11776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11777 F:      Documentation/pwm.txt
11778 F:      Documentation/devicetree/bindings/pwm/
11779 F:      include/linux/pwm.h
11780 F:      drivers/pwm/
11781 F:      drivers/video/backlight/pwm_bl.c
11782 F:      include/linux/pwm_backlight.h
11783 F:      drivers/gpio/gpio-mvebu.c
11784 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11785
11786 PXA GPIO DRIVER
11787 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11788 L:      linux-gpio@vger.kernel.org
11789 S:      Maintained
11790 F:      drivers/gpio/gpio-pxa.c
11791
11792 PXA MMCI DRIVER
11793 S:      Orphan
11794
11795 PXA RTC DRIVER
11796 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11797 L:      linux-rtc@vger.kernel.org
11798 S:      Maintained
11799
11800 PXA2xx/PXA3xx SUPPORT
11801 M:      Daniel Mack <daniel@zonque.org>
11802 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11803 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11805 T:      git git://github.com/hzhuang1/linux.git
11806 T:      git git://github.com/rjarzmik/linux.git
11807 S:      Maintained
11808 F:      arch/arm/boot/dts/pxa*
11809 F:      arch/arm/mach-pxa/
11810 F:      drivers/dma/pxa*
11811 F:      drivers/pcmcia/pxa2xx*
11812 F:      drivers/pinctrl/pxa/
11813 F:      drivers/spi/spi-pxa2xx*
11814 F:      drivers/usb/gadget/udc/pxa2*
11815 F:      include/sound/pxa2xx-lib.h
11816 F:      sound/arm/pxa*
11817 F:      sound/soc/pxa/
11818
11819 QAT DRIVER
11820 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11821 L:      qat-linux@intel.com
11822 S:      Supported
11823 F:      drivers/crypto/qat/
11824
11825 QCOM AUDIO (ASoC) DRIVERS
11826 M:      Patrick Lai <plai@codeaurora.org>
11827 M:      Banajit Goswami <bgoswami@codeaurora.org>
11828 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11829 S:      Supported
11830 F:      sound/soc/qcom/
11831
11832 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11833 M:      Gabriel Somlo <somlo@cmu.edu>
11834 M:      "Michael S. Tsirkin" <mst@redhat.com>
11835 L:      qemu-devel@nongnu.org
11836 S:      Maintained
11837 F:      drivers/firmware/qemu_fw_cfg.c
11838 F:      include/uapi/linux/qemu_fw_cfg.h
11839
11840 QIB DRIVER
11841 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11842 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11843 L:      linux-rdma@vger.kernel.org
11844 S:      Supported
11845 F:      drivers/infiniband/hw/qib/
11846
11847 QLOGIC QL41xxx FCOE DRIVER
11848 M:      QLogic-Storage-Upstream@cavium.com
11849 L:      linux-scsi@vger.kernel.org
11850 S:      Supported
11851 F:      drivers/scsi/qedf/
11852
11853 QLOGIC QL41xxx ISCSI DRIVER
11854 M:      QLogic-Storage-Upstream@cavium.com
11855 L:      linux-scsi@vger.kernel.org
11856 S:      Supported
11857 F:      drivers/scsi/qedi/
11858
11859 QLOGIC QL4xxx ETHERNET DRIVER
11860 M:      Ariel Elior <Ariel.Elior@cavium.com>
11861 M:      everest-linux-l2@cavium.com
11862 L:      netdev@vger.kernel.org
11863 S:      Supported
11864 F:      drivers/net/ethernet/qlogic/qed/
11865 F:      include/linux/qed/
11866 F:      drivers/net/ethernet/qlogic/qede/
11867
11868 QLOGIC QL4xxx RDMA DRIVER
11869 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11870 M:      Ariel Elior <Ariel.Elior@cavium.com>
11871 L:      linux-rdma@vger.kernel.org
11872 S:      Supported
11873 F:      drivers/infiniband/hw/qedr/
11874 F:      include/uapi/rdma/qedr-abi.h
11875
11876 QLOGIC QLA1280 SCSI DRIVER
11877 M:      Michael Reed <mdr@sgi.com>
11878 L:      linux-scsi@vger.kernel.org
11879 S:      Maintained
11880 F:      drivers/scsi/qla1280.[ch]
11881
11882 QLOGIC QLA2XXX FC-SCSI DRIVER
11883 M:      qla2xxx-upstream@qlogic.com
11884 L:      linux-scsi@vger.kernel.org
11885 S:      Supported
11886 F:      Documentation/scsi/LICENSE.qla2xxx
11887 F:      drivers/scsi/qla2xxx/
11888
11889 QLOGIC QLA3XXX NETWORK DRIVER
11890 M:      Dept-GELinuxNICDev@cavium.com
11891 L:      netdev@vger.kernel.org
11892 S:      Supported
11893 F:      Documentation/networking/LICENSE.qla3xxx
11894 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11895
11896 QLOGIC QLA4XXX iSCSI DRIVER
11897 M:      QLogic-Storage-Upstream@qlogic.com
11898 L:      linux-scsi@vger.kernel.org
11899 S:      Supported
11900 F:      Documentation/scsi/LICENSE.qla4xxx
11901 F:      drivers/scsi/qla4xxx/
11902
11903 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11904 M:      Harish Patil <harish.patil@cavium.com>
11905 M:      Manish Chopra <manish.chopra@cavium.com>
11906 M:      Dept-GELinuxNICDev@cavium.com
11907 L:      netdev@vger.kernel.org
11908 S:      Supported
11909 F:      drivers/net/ethernet/qlogic/qlcnic/
11910
11911 QLOGIC QLGE 10Gb ETHERNET DRIVER
11912 M:      Harish Patil <harish.patil@cavium.com>
11913 M:      Manish Chopra <manish.chopra@cavium.com>
11914 M:      Dept-GELinuxNICDev@cavium.com
11915 L:      netdev@vger.kernel.org
11916 S:      Supported
11917 F:      drivers/net/ethernet/qlogic/qlge/
11918
11919 QM1D1B0004 MEDIA DRIVER
11920 M:      Akihiro Tsukada <tskd08@gmail.com>
11921 L:      linux-media@vger.kernel.org
11922 S:      Odd Fixes
11923 F:      drivers/media/tuners/qm1d1b0004*
11924
11925 QM1D1C0042 MEDIA DRIVER
11926 M:      Akihiro Tsukada <tskd08@gmail.com>
11927 L:      linux-media@vger.kernel.org
11928 S:      Odd Fixes
11929 F:      drivers/media/tuners/qm1d1c0042*
11930
11931 QNX4 FILESYSTEM
11932 M:      Anders Larsen <al@alarsen.net>
11933 W:      http://www.alarsen.net/linux/qnx4fs/
11934 S:      Maintained
11935 F:      fs/qnx4/
11936 F:      include/uapi/linux/qnx4_fs.h
11937 F:      include/uapi/linux/qnxtypes.h
11938
11939 QORIQ DPAA2 FSL-MC BUS DRIVER
11940 M:      Stuart Yoder <stuyoder@gmail.com>
11941 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11942 L:      linux-kernel@vger.kernel.org
11943 S:      Maintained
11944 F:      drivers/bus/fsl-mc/
11945 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11946 F:      Documentation/networking/dpaa2/overview.rst
11947
11948 QT1010 MEDIA DRIVER
11949 M:      Antti Palosaari <crope@iki.fi>
11950 L:      linux-media@vger.kernel.org
11951 W:      https://linuxtv.org
11952 W:      http://palosaari.fi/linux/
11953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11954 T:      git git://linuxtv.org/anttip/media_tree.git
11955 S:      Maintained
11956 F:      drivers/media/tuners/qt1010*
11957
11958 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
11959 M:      Kalle Valo <kvalo@codeaurora.org>
11960 L:      ath10k@lists.infradead.org
11961 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
11962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
11963 S:      Supported
11964 F:      drivers/net/wireless/ath/ath10k/
11965
11966 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
11967 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
11968 L:      linux-wireless@vger.kernel.org
11969 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
11970 S:      Supported
11971 F:      drivers/net/wireless/ath/ath9k/
11972
11973 QUALCOMM CAMERA SUBSYSTEM DRIVER
11974 M:      Todor Tomov <todor.tomov@linaro.org>
11975 L:      linux-media@vger.kernel.org
11976 S:      Maintained
11977 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
11978 F:      Documentation/media/v4l-drivers/qcom_camss.rst
11979 F:      drivers/media/platform/qcom/camss/
11980
11981 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
11982 M:  Ilia Lin <ilia.lin@gmail.com>
11983 L:  linux-pm@vger.kernel.org
11984 S:  Maintained
11985 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
11986 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
11987
11988 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
11989 M:      Timur Tabi <timur@kernel.org>
11990 L:      netdev@vger.kernel.org
11991 S:      Maintained
11992 F:      drivers/net/ethernet/qualcomm/emac/
11993
11994 QUALCOMM HEXAGON ARCHITECTURE
11995 M:      Richard Kuo <rkuo@codeaurora.org>
11996 L:      linux-hexagon@vger.kernel.org
11997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
11998 S:      Supported
11999 F:      arch/hexagon/
12000
12001 QUALCOMM HIDMA DRIVER
12002 M:      Sinan Kaya <okaya@kernel.org>
12003 L:      linux-arm-kernel@lists.infradead.org
12004 L:      linux-arm-msm@vger.kernel.org
12005 L:      dmaengine@vger.kernel.org
12006 S:      Supported
12007 F:      drivers/dma/qcom/hidma*
12008
12009 QUALCOMM IOMMU
12010 M:      Rob Clark <robdclark@gmail.com>
12011 L:      iommu@lists.linux-foundation.org
12012 L:      linux-arm-msm@vger.kernel.org
12013 S:      Maintained
12014 F:      drivers/iommu/qcom_iommu.c
12015
12016 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12017 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12018 L:      linux-media@vger.kernel.org
12019 L:      linux-arm-msm@vger.kernel.org
12020 T:      git git://linuxtv.org/media_tree.git
12021 S:      Maintained
12022 F:      drivers/media/platform/qcom/venus/
12023
12024 QUALCOMM WCN36XX WIRELESS DRIVER
12025 M:      Kalle Valo <kvalo@codeaurora.org>
12026 L:      wcn36xx@lists.infradead.org
12027 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12028 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12029 S:      Supported
12030 F:      drivers/net/wireless/ath/wcn36xx/
12031
12032 QUANTENNA QTNFMAC WIRELESS DRIVER
12033 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12034 M:      Avinash Patil <avinashp@quantenna.com>
12035 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12036 L:      linux-wireless@vger.kernel.org
12037 S:      Maintained
12038 F:      drivers/net/wireless/quantenna
12039
12040 RADEON and AMDGPU DRM DRIVERS
12041 M:      Alex Deucher <alexander.deucher@amd.com>
12042 M:      Christian König <christian.koenig@amd.com>
12043 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12044 L:      amd-gfx@lists.freedesktop.org
12045 T:      git git://people.freedesktop.org/~agd5f/linux
12046 S:      Supported
12047 F:      drivers/gpu/drm/radeon/
12048 F:      include/uapi/drm/radeon_drm.h
12049 F:      drivers/gpu/drm/amd/
12050 F:      include/uapi/drm/amdgpu_drm.h
12051
12052 RADEON FRAMEBUFFER DISPLAY DRIVER
12053 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12054 L:      linux-fbdev@vger.kernel.org
12055 S:      Maintained
12056 F:      drivers/video/fbdev/aty/radeon*
12057 F:      include/uapi/linux/radeonfb.h
12058
12059 RADIOSHARK RADIO DRIVER
12060 M:      Hans Verkuil <hverkuil@xs4all.nl>
12061 L:      linux-media@vger.kernel.org
12062 T:      git git://linuxtv.org/media_tree.git
12063 S:      Maintained
12064 F:      drivers/media/radio/radio-shark.c
12065
12066 RADIOSHARK2 RADIO DRIVER
12067 M:      Hans Verkuil <hverkuil@xs4all.nl>
12068 L:      linux-media@vger.kernel.org
12069 T:      git git://linuxtv.org/media_tree.git
12070 S:      Maintained
12071 F:      drivers/media/radio/radio-shark2.c
12072 F:      drivers/media/radio/radio-tea5777.c
12073
12074 RADOS BLOCK DEVICE (RBD)
12075 M:      Ilya Dryomov <idryomov@gmail.com>
12076 M:      Sage Weil <sage@redhat.com>
12077 M:      Alex Elder <elder@kernel.org>
12078 L:      ceph-devel@vger.kernel.org
12079 W:      http://ceph.com/
12080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12081 T:      git git://github.com/ceph/ceph-client.git
12082 S:      Supported
12083 F:      Documentation/ABI/testing/sysfs-bus-rbd
12084 F:      drivers/block/rbd.c
12085 F:      drivers/block/rbd_types.h
12086
12087 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12088 M:      Paul Mackerras <paulus@samba.org>
12089 L:      linux-fbdev@vger.kernel.org
12090 S:      Maintained
12091 F:      drivers/video/fbdev/aty/aty128fb.c
12092
12093 RAINSHADOW-CEC DRIVER
12094 M:      Hans Verkuil <hverkuil@xs4all.nl>
12095 L:      linux-media@vger.kernel.org
12096 T:      git git://linuxtv.org/media_tree.git
12097 S:      Maintained
12098 F:      drivers/media/usb/rainshadow-cec/*
12099
12100 RALINK MIPS ARCHITECTURE
12101 M:      John Crispin <john@phrozen.org>
12102 L:      linux-mips@linux-mips.org
12103 S:      Maintained
12104 F:      arch/mips/ralink
12105
12106 RALINK RT2X00 WIRELESS LAN DRIVER
12107 P:      rt2x00 project
12108 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12109 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12110 L:      linux-wireless@vger.kernel.org
12111 S:      Maintained
12112 F:      drivers/net/wireless/ralink/rt2x00/
12113
12114 RAMDISK RAM BLOCK DEVICE DRIVER
12115 M:      Jens Axboe <axboe@kernel.dk>
12116 S:      Maintained
12117 F:      Documentation/blockdev/ramdisk.txt
12118 F:      drivers/block/brd.c
12119
12120 RANCHU VIRTUAL BOARD FOR MIPS
12121 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12122 L:      linux-mips@linux-mips.org
12123 S:      Supported
12124 F:      arch/mips/generic/board-ranchu.c
12125 F:      arch/mips/configs/generic/board-ranchu.config
12126
12127 RANDOM NUMBER DRIVER
12128 M:      "Theodore Ts'o" <tytso@mit.edu>
12129 S:      Maintained
12130 F:      drivers/char/random.c
12131
12132 RAPIDIO SUBSYSTEM
12133 M:      Matt Porter <mporter@kernel.crashing.org>
12134 M:      Alexandre Bounine <alex.bou9@gmail.com>
12135 S:      Maintained
12136 F:      drivers/rapidio/
12137
12138 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12139 L:      linux-wireless@vger.kernel.org
12140 S:      Orphan
12141 F:      drivers/net/wireless/ray*
12142
12143 RCUTORTURE TEST FRAMEWORK
12144 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12145 M:      Josh Triplett <josh@joshtriplett.org>
12146 R:      Steven Rostedt <rostedt@goodmis.org>
12147 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12148 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12149 L:      linux-kernel@vger.kernel.org
12150 S:      Supported
12151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12152 F:      tools/testing/selftests/rcutorture
12153
12154 RDC R-321X SoC
12155 M:      Florian Fainelli <florian@openwrt.org>
12156 S:      Maintained
12157
12158 RDC R6040 FAST ETHERNET DRIVER
12159 M:      Florian Fainelli <f.fainelli@gmail.com>
12160 L:      netdev@vger.kernel.org
12161 S:      Maintained
12162 F:      drivers/net/ethernet/rdc/r6040.c
12163
12164 RDMAVT - RDMA verbs software
12165 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12166 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12167 L:      linux-rdma@vger.kernel.org
12168 S:      Supported
12169 F:      drivers/infiniband/sw/rdmavt
12170
12171 RDS - RELIABLE DATAGRAM SOCKETS
12172 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12173 L:      netdev@vger.kernel.org
12174 L:      linux-rdma@vger.kernel.org
12175 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12176 W:      https://oss.oracle.com/projects/rds/
12177 S:      Supported
12178 F:      net/rds/
12179 F:      Documentation/networking/rds.txt
12180
12181 RDT - RESOURCE ALLOCATION
12182 M:      Fenghua Yu <fenghua.yu@intel.com>
12183 L:      linux-kernel@vger.kernel.org
12184 S:      Supported
12185 F:      arch/x86/kernel/cpu/intel_rdt*
12186 F:      arch/x86/include/asm/intel_rdt_sched.h
12187 F:      Documentation/x86/intel_rdt*
12188
12189 READ-COPY UPDATE (RCU)
12190 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12191 M:      Josh Triplett <josh@joshtriplett.org>
12192 R:      Steven Rostedt <rostedt@goodmis.org>
12193 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12194 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12195 L:      linux-kernel@vger.kernel.org
12196 W:      http://www.rdrop.com/users/paulmck/RCU/
12197 S:      Supported
12198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12199 F:      Documentation/RCU/
12200 X:      Documentation/RCU/torture.txt
12201 F:      include/linux/rcu*
12202 X:      include/linux/srcu*.h
12203 F:      kernel/rcu/
12204 X:      kernel/rcu/srcu*.c
12205
12206 REAL TIME CLOCK (RTC) SUBSYSTEM
12207 M:      Alessandro Zummo <a.zummo@towertech.it>
12208 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12209 L:      linux-rtc@vger.kernel.org
12210 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12212 S:      Maintained
12213 F:      Documentation/devicetree/bindings/rtc/
12214 F:      Documentation/rtc.txt
12215 F:      drivers/rtc/
12216 F:      include/linux/rtc.h
12217 F:      include/uapi/linux/rtc.h
12218 F:      include/linux/rtc/
12219 F:      include/linux/platform_data/rtc-*
12220 F:      tools/testing/selftests/rtc/
12221
12222 REALTEK AUDIO CODECS
12223 M:      Bard Liao <bardliao@realtek.com>
12224 M:      Oder Chiou <oder_chiou@realtek.com>
12225 S:      Maintained
12226 F:      sound/soc/codecs/rt*
12227 F:      include/sound/rt*.h
12228
12229 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12230 M:      Linus Walleij <linus.walleij@linaro.org>
12231 S:      Maintained
12232 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12233 F:      drivers/net/dsa/realtek-smi*
12234 F:      drivers/net/dsa/rtl83*
12235
12236 REGISTER MAP ABSTRACTION
12237 M:      Mark Brown <broonie@kernel.org>
12238 L:      linux-kernel@vger.kernel.org
12239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12240 S:      Supported
12241 F:      Documentation/devicetree/bindings/regmap/
12242 F:      drivers/base/regmap/
12243 F:      include/linux/regmap.h
12244
12245 REISERFS FILE SYSTEM
12246 L:      reiserfs-devel@vger.kernel.org
12247 S:      Supported
12248 F:      fs/reiserfs/
12249
12250 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12251 M:      Ohad Ben-Cohen <ohad@wizery.com>
12252 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12253 L:      linux-remoteproc@vger.kernel.org
12254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12255 S:      Maintained
12256 F:      Documentation/devicetree/bindings/remoteproc/
12257 F:      Documentation/remoteproc.txt
12258 F:      drivers/remoteproc/
12259 F:      include/linux/remoteproc.h
12260
12261 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12262 M:      Ohad Ben-Cohen <ohad@wizery.com>
12263 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12264 L:      linux-remoteproc@vger.kernel.org
12265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12266 S:      Maintained
12267 F:      drivers/rpmsg/
12268 F:      Documentation/rpmsg.txt
12269 F:      include/linux/rpmsg.h
12270 F:      include/linux/rpmsg/
12271
12272 RENESAS CLOCK DRIVERS
12273 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12274 L:      linux-renesas-soc@vger.kernel.org
12275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12276 S:      Supported
12277 F:      drivers/clk/renesas/
12278
12279 RENESAS EMEV2 I2C DRIVER
12280 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12281 S:      Supported
12282 F:      drivers/i2c/busses/i2c-emev2.c
12283
12284 RENESAS ETHERNET DRIVERS
12285 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12286 L:      netdev@vger.kernel.org
12287 L:      linux-renesas-soc@vger.kernel.org
12288 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12289 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12290 F:      drivers/net/ethernet/renesas/
12291 F:      include/linux/sh_eth.h
12292
12293 RENESAS R-CAR GYROADC DRIVER
12294 M:      Marek Vasut <marek.vasut@gmail.com>
12295 L:      linux-iio@vger.kernel.org
12296 S:      Supported
12297 F:      drivers/iio/adc/rcar_gyro_adc.c
12298
12299 RENESAS R-CAR I2C DRIVERS
12300 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12301 S:      Supported
12302 F:      drivers/i2c/busses/i2c-rcar.c
12303 F:      drivers/i2c/busses/i2c-sh_mobile.c
12304
12305 RENESAS USB PHY DRIVER
12306 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12307 L:      linux-renesas-soc@vger.kernel.org
12308 S:      Maintained
12309 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12310
12311 RESET CONTROLLER FRAMEWORK
12312 M:      Philipp Zabel <p.zabel@pengutronix.de>
12313 T:      git git://git.pengutronix.de/git/pza/linux
12314 S:      Maintained
12315 F:      drivers/reset/
12316 F:      Documentation/devicetree/bindings/reset/
12317 F:      include/dt-bindings/reset/
12318 F:      include/linux/reset.h
12319 F:      include/linux/reset-controller.h
12320
12321 RESTARTABLE SEQUENCES SUPPORT
12322 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12323 M:      Peter Zijlstra <peterz@infradead.org>
12324 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12325 M:      Boqun Feng <boqun.feng@gmail.com>
12326 L:      linux-kernel@vger.kernel.org
12327 S:      Supported
12328 F:      kernel/rseq.c
12329 F:      include/uapi/linux/rseq.h
12330 F:      include/trace/events/rseq.h
12331 F:      tools/testing/selftests/rseq/
12332
12333 RFKILL
12334 M:      Johannes Berg <johannes@sipsolutions.net>
12335 L:      linux-wireless@vger.kernel.org
12336 W:      http://wireless.kernel.org/
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12338 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12339 S:      Maintained
12340 F:      Documentation/rfkill.txt
12341 F:      Documentation/ABI/stable/sysfs-class-rfkill
12342 F:      net/rfkill/
12343 F:      include/linux/rfkill.h
12344 F:      include/uapi/linux/rfkill.h
12345
12346 RHASHTABLE
12347 M:      Thomas Graf <tgraf@suug.ch>
12348 M:      Herbert Xu <herbert@gondor.apana.org.au>
12349 L:      netdev@vger.kernel.org
12350 S:      Maintained
12351 F:      lib/rhashtable.c
12352 F:      lib/test_rhashtable.c
12353 F:      include/linux/rhashtable.h
12354 F:      include/linux/rhashtable-types.h
12355
12356 RICOH R5C592 MEMORYSTICK DRIVER
12357 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12358 S:      Maintained
12359 F:      drivers/memstick/host/r592.*
12360
12361 RICOH SMARTMEDIA/XD DRIVER
12362 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12363 S:      Maintained
12364 F:      drivers/mtd/nand/raw/r852.c
12365 F:      drivers/mtd/nand/raw/r852.h
12366
12367 RISC-V ARCHITECTURE
12368 M:      Palmer Dabbelt <palmer@sifive.com>
12369 M:      Albert Ou <aou@eecs.berkeley.edu>
12370 L:      linux-riscv@lists.infradead.org
12371 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12372 S:      Supported
12373 F:      arch/riscv/
12374 K:      riscv
12375 N:      riscv
12376
12377 ROCCAT DRIVERS
12378 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12379 W:      http://sourceforge.net/projects/roccat/
12380 S:      Maintained
12381 F:      drivers/hid/hid-roccat*
12382 F:      include/linux/hid-roccat*
12383 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12384
12385 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12386 M:      Jacob chen <jacob2.chen@rock-chips.com>
12387 L:      linux-media@vger.kernel.org
12388 S:      Maintained
12389 F:      drivers/media/platform/rockchip/rga/
12390 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12391
12392 ROCKER DRIVER
12393 M:      Jiri Pirko <jiri@resnulli.us>
12394 L:      netdev@vger.kernel.org
12395 S:      Supported
12396 F:      drivers/net/ethernet/rocker/
12397
12398 ROCKETPORT DRIVER
12399 P:      Comtrol Corp.
12400 W:      http://www.comtrol.com
12401 S:      Maintained
12402 F:      Documentation/serial/rocket.txt
12403 F:      drivers/tty/rocket*
12404
12405 ROCKETPORT EXPRESS/INFINITY DRIVER
12406 M:      Kevin Cernekee <cernekee@gmail.com>
12407 L:      linux-serial@vger.kernel.org
12408 S:      Odd Fixes
12409 F:      drivers/tty/serial/rp2.*
12410
12411 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12412 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12413 L:      linux-kernel@vger.kernel.org
12414 L:      linux-renesas-soc@vger.kernel.org
12415 S:      Supported
12416 F:      drivers/mfd/bd9571mwv.c
12417 F:      drivers/regulator/bd9571mwv-regulator.c
12418 F:      drivers/gpio/gpio-bd9571mwv.c
12419 F:      include/linux/mfd/bd9571mwv.h
12420 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12421
12422 ROSE NETWORK LAYER
12423 M:      Ralf Baechle <ralf@linux-mips.org>
12424 L:      linux-hams@vger.kernel.org
12425 W:      http://www.linux-ax25.org/
12426 S:      Maintained
12427 F:      include/net/rose.h
12428 F:      include/uapi/linux/rose.h
12429 F:      net/rose/
12430
12431 RTL2830 MEDIA DRIVER
12432 M:      Antti Palosaari <crope@iki.fi>
12433 L:      linux-media@vger.kernel.org
12434 W:      https://linuxtv.org
12435 W:      http://palosaari.fi/linux/
12436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12437 T:      git git://linuxtv.org/anttip/media_tree.git
12438 S:      Maintained
12439 F:      drivers/media/dvb-frontends/rtl2830*
12440
12441 RTL2832 MEDIA DRIVER
12442 M:      Antti Palosaari <crope@iki.fi>
12443 L:      linux-media@vger.kernel.org
12444 W:      https://linuxtv.org
12445 W:      http://palosaari.fi/linux/
12446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12447 T:      git git://linuxtv.org/anttip/media_tree.git
12448 S:      Maintained
12449 F:      drivers/media/dvb-frontends/rtl2832*
12450
12451 RTL2832_SDR MEDIA DRIVER
12452 M:      Antti Palosaari <crope@iki.fi>
12453 L:      linux-media@vger.kernel.org
12454 W:      https://linuxtv.org
12455 W:      http://palosaari.fi/linux/
12456 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12457 T:      git git://linuxtv.org/anttip/media_tree.git
12458 S:      Maintained
12459 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12460
12461 RTL8180 WIRELESS DRIVER
12462 L:      linux-wireless@vger.kernel.org
12463 W:      http://wireless.kernel.org/
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12465 S:      Orphan
12466 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12467
12468 RTL8187 WIRELESS DRIVER
12469 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12470 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12471 M:      Larry Finger <Larry.Finger@lwfinger.net>
12472 L:      linux-wireless@vger.kernel.org
12473 W:      http://wireless.kernel.org/
12474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12475 S:      Maintained
12476 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12477
12478 REALTEK WIRELESS DRIVER (rtlwifi family)
12479 M:      Ping-Ke Shih <pkshih@realtek.com>
12480 L:      linux-wireless@vger.kernel.org
12481 W:      http://wireless.kernel.org/
12482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12483 S:      Maintained
12484 F:      drivers/net/wireless/realtek/rtlwifi/
12485
12486 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12487 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12488 L:      linux-wireless@vger.kernel.org
12489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12490 S:      Maintained
12491 F:      drivers/net/wireless/realtek/rtl8xxxu/
12492
12493 RXRPC SOCKETS (AF_RXRPC)
12494 M:      David Howells <dhowells@redhat.com>
12495 L:      linux-afs@lists.infradead.org
12496 S:      Supported
12497 F:      net/rxrpc/
12498 F:      include/keys/rxrpc-type.h
12499 F:      include/net/af_rxrpc.h
12500 F:      include/trace/events/rxrpc.h
12501 F:      include/uapi/linux/rxrpc.h
12502 F:      Documentation/networking/rxrpc.txt
12503 W:      https://www.infradead.org/~dhowells/kafs/
12504
12505 S3 SAVAGE FRAMEBUFFER DRIVER
12506 M:      Antonino Daplas <adaplas@gmail.com>
12507 L:      linux-fbdev@vger.kernel.org
12508 S:      Maintained
12509 F:      drivers/video/fbdev/savage/
12510
12511 S390
12512 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12513 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12514 L:      linux-s390@vger.kernel.org
12515 W:      http://www.ibm.com/developerworks/linux/linux390/
12516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12517 S:      Supported
12518 F:      arch/s390/
12519 F:      drivers/s390/
12520 F:      Documentation/s390/
12521 F:      Documentation/driver-api/s390-drivers.rst
12522
12523 S390 COMMON I/O LAYER
12524 M:      Sebastian Ott <sebott@linux.ibm.com>
12525 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12526 L:      linux-s390@vger.kernel.org
12527 W:      http://www.ibm.com/developerworks/linux/linux390/
12528 S:      Supported
12529 F:      drivers/s390/cio/
12530
12531 S390 DASD DRIVER
12532 M:      Stefan Haberland <sth@linux.ibm.com>
12533 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12534 L:      linux-s390@vger.kernel.org
12535 W:      http://www.ibm.com/developerworks/linux/linux390/
12536 S:      Supported
12537 F:      drivers/s390/block/dasd*
12538 F:      block/partitions/ibm.c
12539
12540 S390 IOMMU (PCI)
12541 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12542 L:      linux-s390@vger.kernel.org
12543 W:      http://www.ibm.com/developerworks/linux/linux390/
12544 S:      Supported
12545 F:      drivers/iommu/s390-iommu.c
12546
12547 S390 IUCV NETWORK LAYER
12548 M:      Julian Wiedmann <jwi@linux.ibm.com>
12549 M:      Ursula Braun <ubraun@linux.ibm.com>
12550 L:      linux-s390@vger.kernel.org
12551 W:      http://www.ibm.com/developerworks/linux/linux390/
12552 S:      Supported
12553 F:      drivers/s390/net/*iucv*
12554 F:      include/net/iucv/
12555 F:      net/iucv/
12556
12557 S390 NETWORK DRIVERS
12558 M:      Julian Wiedmann <jwi@linux.ibm.com>
12559 M:      Ursula Braun <ubraun@linux.ibm.com>
12560 L:      linux-s390@vger.kernel.org
12561 W:      http://www.ibm.com/developerworks/linux/linux390/
12562 S:      Supported
12563 F:      drivers/s390/net/
12564
12565 S390 PCI SUBSYSTEM
12566 M:      Sebastian Ott <sebott@linux.ibm.com>
12567 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12568 L:      linux-s390@vger.kernel.org
12569 W:      http://www.ibm.com/developerworks/linux/linux390/
12570 S:      Supported
12571 F:      arch/s390/pci/
12572 F:      drivers/pci/hotplug/s390_pci_hpc.c
12573
12574 S390 VFIO-CCW DRIVER
12575 M:      Cornelia Huck <cohuck@redhat.com>
12576 M:      Halil Pasic <pasic@linux.ibm.com>
12577 L:      linux-s390@vger.kernel.org
12578 L:      kvm@vger.kernel.org
12579 S:      Supported
12580 F:      drivers/s390/cio/vfio_ccw*
12581 F:      Documentation/s390/vfio-ccw.txt
12582 F:      include/uapi/linux/vfio_ccw.h
12583
12584 S390 ZCRYPT DRIVER
12585 M:      Harald Freudenberger <freude@linux.ibm.com>
12586 L:      linux-s390@vger.kernel.org
12587 W:      http://www.ibm.com/developerworks/linux/linux390/
12588 S:      Supported
12589 F:      drivers/s390/crypto/
12590
12591 S390 ZFCP DRIVER
12592 M:      Steffen Maier <maier@linux.ibm.com>
12593 M:      Benjamin Block <bblock@linux.ibm.com>
12594 L:      linux-s390@vger.kernel.org
12595 W:      http://www.ibm.com/developerworks/linux/linux390/
12596 S:      Supported
12597 F:      drivers/s390/scsi/zfcp_*
12598
12599 S3C24XX SD/MMC Driver
12600 M:      Ben Dooks <ben-linux@fluff.org>
12601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12602 S:      Supported
12603 F:      drivers/mmc/host/s3cmci.*
12604
12605 SAA6588 RDS RECEIVER DRIVER
12606 M:      Hans Verkuil <hverkuil@xs4all.nl>
12607 L:      linux-media@vger.kernel.org
12608 T:      git git://linuxtv.org/media_tree.git
12609 W:      https://linuxtv.org
12610 S:      Odd Fixes
12611 F:      drivers/media/i2c/saa6588*
12612
12613 SAA7134 VIDEO4LINUX DRIVER
12614 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12615 L:      linux-media@vger.kernel.org
12616 W:      https://linuxtv.org
12617 T:      git git://linuxtv.org/media_tree.git
12618 S:      Odd fixes
12619 F:      Documentation/media/v4l-drivers/saa7134*
12620 F:      drivers/media/pci/saa7134/
12621
12622 SAA7146 VIDEO4LINUX-2 DRIVER
12623 M:      Hans Verkuil <hverkuil@xs4all.nl>
12624 L:      linux-media@vger.kernel.org
12625 T:      git git://linuxtv.org/media_tree.git
12626 S:      Maintained
12627 F:      drivers/media/common/saa7146/
12628 F:      drivers/media/pci/saa7146/
12629 F:      include/media/saa7146*
12630
12631 SAMSUNG AUDIO (ASoC) DRIVERS
12632 M:      Krzysztof Kozlowski <krzk@kernel.org>
12633 M:      Sangbeom Kim <sbkim73@samsung.com>
12634 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12636 S:      Supported
12637 F:      sound/soc/samsung/
12638 F:      Documentation/devicetree/bindings/sound/samsung*
12639
12640 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12641 M:      Krzysztof Kozlowski <krzk@kernel.org>
12642 L:      linux-crypto@vger.kernel.org
12643 L:      linux-samsung-soc@vger.kernel.org
12644 S:      Maintained
12645 F:      drivers/crypto/exynos-rng.c
12646 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12647
12648 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12649 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12650 L:      linux-samsung-soc@vger.kernel.org
12651 S:      Maintained
12652 F:      drivers/char/hw_random/exynos-trng.c
12653 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12654
12655 SAMSUNG FRAMEBUFFER DRIVER
12656 M:      Jingoo Han <jingoohan1@gmail.com>
12657 L:      linux-fbdev@vger.kernel.org
12658 S:      Maintained
12659 F:      drivers/video/fbdev/s3c-fb.c
12660
12661 SAMSUNG LAPTOP DRIVER
12662 M:      Corentin Chary <corentin.chary@gmail.com>
12663 L:      platform-driver-x86@vger.kernel.org
12664 S:      Maintained
12665 F:      drivers/platform/x86/samsung-laptop.c
12666
12667 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12668 M:      Sangbeom Kim <sbkim73@samsung.com>
12669 M:      Krzysztof Kozlowski <krzk@kernel.org>
12670 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12671 L:      linux-kernel@vger.kernel.org
12672 L:      linux-samsung-soc@vger.kernel.org
12673 S:      Supported
12674 F:      drivers/mfd/sec*.c
12675 F:      drivers/regulator/s2m*.c
12676 F:      drivers/regulator/s5m*.c
12677 F:      drivers/clk/clk-s2mps11.c
12678 F:      drivers/rtc/rtc-s5m.c
12679 F:      include/linux/mfd/samsung/
12680 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12681 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12682 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12683 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12684
12685 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12686 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12687 L:      linux-media@vger.kernel.org
12688 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12689 S:      Maintained
12690 F:      drivers/media/platform/s3c-camif/
12691 F:      include/media/drv-intf/s3c_camif.h
12692
12693 SAMSUNG S3FWRN5 NFC DRIVER
12694 M:      Robert Baldyga <r.baldyga@samsung.com>
12695 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12696 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12697 S:      Supported
12698 F:      drivers/nfc/s3fwrn5
12699
12700 SAMSUNG S5C73M3 CAMERA DRIVER
12701 M:      Kyungmin Park <kyungmin.park@samsung.com>
12702 M:      Andrzej Hajda <a.hajda@samsung.com>
12703 L:      linux-media@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/media/i2c/s5c73m3/*
12706
12707 SAMSUNG S5K5BAF CAMERA DRIVER
12708 M:      Kyungmin Park <kyungmin.park@samsung.com>
12709 M:      Andrzej Hajda <a.hajda@samsung.com>
12710 L:      linux-media@vger.kernel.org
12711 S:      Supported
12712 F:      drivers/media/i2c/s5k5baf.c
12713
12714 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12715 M:      Krzysztof Kozlowski <krzk@kernel.org>
12716 M:      Vladimir Zapolskiy <vz@mleia.com>
12717 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12718 L:      linux-crypto@vger.kernel.org
12719 L:      linux-samsung-soc@vger.kernel.org
12720 S:      Maintained
12721 F:      drivers/crypto/s5p-sss.c
12722
12723 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12724 M:      Kyungmin Park <kyungmin.park@samsung.com>
12725 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12726 L:      linux-media@vger.kernel.org
12727 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12728 S:      Supported
12729 F:      drivers/media/platform/exynos4-is/
12730
12731 SAMSUNG SOC CLOCK DRIVERS
12732 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12733 M:      Tomasz Figa <tomasz.figa@gmail.com>
12734 M:      Chanwoo Choi <cw00.choi@samsung.com>
12735 S:      Supported
12736 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12738 F:      drivers/clk/samsung/
12739 F:      include/dt-bindings/clock/exynos*.h
12740 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12741
12742 SAMSUNG SPI DRIVERS
12743 M:      Kukjin Kim <kgene@kernel.org>
12744 M:      Krzysztof Kozlowski <krzk@kernel.org>
12745 M:      Andi Shyti <andi@etezian.org>
12746 L:      linux-spi@vger.kernel.org
12747 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12748 S:      Maintained
12749 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12750 F:      drivers/spi/spi-s3c*
12751 F:      include/linux/platform_data/spi-s3c64xx.h
12752
12753 SAMSUNG SXGBE DRIVERS
12754 M:      Byungho An <bh74.an@samsung.com>
12755 M:      Girish K S <ks.giri@samsung.com>
12756 M:      Vipul Pandya <vipul.pandya@samsung.com>
12757 S:      Supported
12758 L:      netdev@vger.kernel.org
12759 F:      drivers/net/ethernet/samsung/sxgbe/
12760
12761 SAMSUNG THERMAL DRIVER
12762 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12763 L:      linux-pm@vger.kernel.org
12764 L:      linux-samsung-soc@vger.kernel.org
12765 S:      Supported
12766 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12767 F:      drivers/thermal/samsung/
12768
12769 SAMSUNG USB2 PHY DRIVER
12770 M:      Kamil Debski <kamil@wypas.org>
12771 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12772 L:      linux-kernel@vger.kernel.org
12773 S:      Supported
12774 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12775 F:      Documentation/phy/samsung-usb2.txt
12776 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12777 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12778 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12779 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12780 F:      drivers/phy/samsung/phy-samsung-usb2.c
12781 F:      drivers/phy/samsung/phy-samsung-usb2.h
12782
12783 SC1200 WDT DRIVER
12784 M:      Zwane Mwaikambo <zwanem@gmail.com>
12785 S:      Maintained
12786 F:      drivers/watchdog/sc1200wdt.c
12787
12788 SCHEDULER
12789 M:      Ingo Molnar <mingo@redhat.com>
12790 M:      Peter Zijlstra <peterz@infradead.org>
12791 L:      linux-kernel@vger.kernel.org
12792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12793 S:      Maintained
12794 F:      kernel/sched/
12795 F:      include/linux/sched.h
12796 F:      include/uapi/linux/sched.h
12797 F:      include/linux/wait.h
12798
12799 SCR24X CHIP CARD INTERFACE DRIVER
12800 M:      Lubomir Rintel <lkundrak@v3.sk>
12801 S:      Supported
12802 F:      drivers/char/pcmcia/scr24x_cs.c
12803
12804 SCSI CDROM DRIVER
12805 M:      Jens Axboe <axboe@kernel.dk>
12806 L:      linux-scsi@vger.kernel.org
12807 W:      http://www.kernel.dk
12808 S:      Maintained
12809 F:      drivers/scsi/sr*
12810
12811 SCSI RDMA PROTOCOL (SRP) INITIATOR
12812 M:      Bart Van Assche <bvanassche@acm.org>
12813 L:      linux-rdma@vger.kernel.org
12814 S:      Supported
12815 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12816 F:      drivers/infiniband/ulp/srp/
12817 F:      include/scsi/srp.h
12818
12819 SCSI RDMA PROTOCOL (SRP) TARGET
12820 M:      Bart Van Assche <bvanassche@acm.org>
12821 L:      linux-rdma@vger.kernel.org
12822 L:      target-devel@vger.kernel.org
12823 S:      Supported
12824 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12825 F:      drivers/infiniband/ulp/srpt/
12826
12827 SCSI SG DRIVER
12828 M:      Doug Gilbert <dgilbert@interlog.com>
12829 L:      linux-scsi@vger.kernel.org
12830 W:      http://sg.danny.cz/sg
12831 S:      Maintained
12832 F:      Documentation/scsi/scsi-generic.txt
12833 F:      drivers/scsi/sg.c
12834 F:      include/scsi/sg.h
12835
12836 SCSI SUBSYSTEM
12837 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12839 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12841 L:      linux-scsi@vger.kernel.org
12842 S:      Maintained
12843 F:      Documentation/devicetree/bindings/scsi/
12844 F:      drivers/scsi/
12845 F:      include/scsi/
12846
12847 SCSI TAPE DRIVER
12848 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12849 L:      linux-scsi@vger.kernel.org
12850 S:      Maintained
12851 F:      Documentation/scsi/st.txt
12852 F:      drivers/scsi/st.*
12853 F:      drivers/scsi/st_*.h
12854
12855 SCTP PROTOCOL
12856 M:      Vlad Yasevich <vyasevich@gmail.com>
12857 M:      Neil Horman <nhorman@tuxdriver.com>
12858 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12859 L:      linux-sctp@vger.kernel.org
12860 W:      http://lksctp.sourceforge.net
12861 S:      Maintained
12862 F:      Documentation/networking/sctp.txt
12863 F:      include/linux/sctp.h
12864 F:      include/uapi/linux/sctp.h
12865 F:      include/net/sctp/
12866 F:      net/sctp/
12867
12868 SCx200 CPU SUPPORT
12869 M:      Jim Cromie <jim.cromie@gmail.com>
12870 S:      Odd Fixes
12871 F:      Documentation/i2c/busses/scx200_acb
12872 F:      arch/x86/platform/scx200/
12873 F:      drivers/watchdog/scx200_wdt.c
12874 F:      drivers/i2c/busses/scx200*
12875 F:      drivers/mtd/maps/scx200_docflash.c
12876 F:      include/linux/scx200.h
12877
12878 SCx200 GPIO DRIVER
12879 M:      Jim Cromie <jim.cromie@gmail.com>
12880 S:      Maintained
12881 F:      drivers/char/scx200_gpio.c
12882 F:      include/linux/scx200_gpio.h
12883
12884 SCx200 HRT CLOCKSOURCE DRIVER
12885 M:      Jim Cromie <jim.cromie@gmail.com>
12886 S:      Maintained
12887 F:      drivers/clocksource/scx200_hrt.c
12888
12889 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12890 M:      Sascha Sommer <saschasommer@freenet.de>
12891 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12892 S:      Maintained
12893 F:      drivers/mmc/host/sdricoh_cs.c
12894
12895 SECURE COMPUTING
12896 M:      Kees Cook <keescook@chromium.org>
12897 R:      Andy Lutomirski <luto@amacapital.net>
12898 R:      Will Drewry <wad@chromium.org>
12899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12900 S:      Supported
12901 F:      kernel/seccomp.c
12902 F:      include/uapi/linux/seccomp.h
12903 F:      include/linux/seccomp.h
12904 F:      tools/testing/selftests/seccomp/*
12905 F:      tools/testing/selftests/kselftest_harness.h
12906 F:      Documentation/userspace-api/seccomp_filter.rst
12907 K:      \bsecure_computing
12908 K:      \bTIF_SECCOMP\b
12909
12910 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12911 M:      Al Cooper <alcooperx@gmail.com>
12912 L:      linux-mmc@vger.kernel.org
12913 L:      bcm-kernel-feedback-list@broadcom.com
12914 S:      Maintained
12915 F:      drivers/mmc/host/sdhci-brcmstb*
12916
12917 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12918 M:      Adrian Hunter <adrian.hunter@intel.com>
12919 L:      linux-mmc@vger.kernel.org
12920 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12921 S:      Maintained
12922 F:      drivers/mmc/host/sdhci*
12923 F:      include/linux/mmc/sdhci*
12924
12925 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12926 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12927 M:      Manjunath M B <manjumb@synopsys.com>
12928 L:      linux-mmc@vger.kernel.org
12929 S:      Maintained
12930 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12931
12932 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12933 M:      Ben Dooks <ben-linux@fluff.org>
12934 M:      Jaehoon Chung <jh80.chung@samsung.com>
12935 L:      linux-mmc@vger.kernel.org
12936 S:      Maintained
12937 F:      drivers/mmc/host/sdhci-s3c*
12938
12939 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12940 M:      Viresh Kumar <vireshk@kernel.org>
12941 L:      linux-mmc@vger.kernel.org
12942 S:      Maintained
12943 F:      drivers/mmc/host/sdhci-spear.c
12944
12945 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12946 M:      Kishon Vijay Abraham I <kishon@ti.com>
12947 L:      linux-mmc@vger.kernel.org
12948 S:      Maintained
12949 F:      drivers/mmc/host/sdhci-omap.c
12950
12951 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
12952 M:      Scott Bauer <scott.bauer@intel.com>
12953 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12954 L:      linux-block@vger.kernel.org
12955 S:      Supported
12956 F:      block/sed*
12957 F:      block/opal_proto.h
12958 F:      include/linux/sed*
12959 F:      include/uapi/linux/sed*
12960
12961 SECURITY CONTACT
12962 M:      Security Officers <security@kernel.org>
12963 S:      Supported
12964
12965 SECURITY SUBSYSTEM
12966 M:      James Morris <jmorris@namei.org>
12967 M:      "Serge E. Hallyn" <serge@hallyn.com>
12968 L:      linux-security-module@vger.kernel.org (suggested Cc:)
12969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
12970 W:      http://kernsec.org/
12971 S:      Supported
12972 F:      security/
12973 X:      security/selinux/
12974
12975 SELINUX SECURITY MODULE
12976 M:      Paul Moore <paul@paul-moore.com>
12977 M:      Stephen Smalley <sds@tycho.nsa.gov>
12978 M:      Eric Paris <eparis@parisplace.org>
12979 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
12980 W:      https://selinuxproject.org
12981 W:      https://github.com/SELinuxProject
12982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
12983 S:      Supported
12984 F:      include/linux/selinux*
12985 F:      security/selinux/
12986 F:      scripts/selinux/
12987 F:      Documentation/admin-guide/LSM/SELinux.rst
12988
12989 SENSABLE PHANTOM
12990 M:      Jiri Slaby <jirislaby@gmail.com>
12991 S:      Maintained
12992 F:      drivers/misc/phantom.c
12993 F:      include/uapi/linux/phantom.h
12994
12995 SERIAL DEVICE BUS
12996 M:      Rob Herring <robh@kernel.org>
12997 L:      linux-serial@vger.kernel.org
12998 S:      Maintained
12999 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13000 F:      drivers/tty/serdev/
13001 F:      include/linux/serdev.h
13002
13003 SERIAL DRIVERS
13004 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13005 L:      linux-serial@vger.kernel.org
13006 S:      Maintained
13007 F:      Documentation/devicetree/bindings/serial/
13008 F:      drivers/tty/serial/
13009
13010 SERIAL IR RECEIVER
13011 M:      Sean Young <sean@mess.org>
13012 L:      linux-media@vger.kernel.org
13013 S:      Maintained
13014 F:      drivers/media/rc/serial_ir.c
13015
13016 SFC NETWORK DRIVER
13017 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13018 M:      Edward Cree <ecree@solarflare.com>
13019 M:      Bert Kenward <bkenward@solarflare.com>
13020 L:      netdev@vger.kernel.org
13021 S:      Supported
13022 F:      drivers/net/ethernet/sfc/
13023
13024 SGI GRU DRIVER
13025 M:      Dimitri Sivanich <sivanich@sgi.com>
13026 S:      Maintained
13027 F:      drivers/misc/sgi-gru/
13028
13029 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13030 M:      Pat Gefre <pfg@sgi.com>
13031 L:      linux-ia64@vger.kernel.org
13032 S:      Supported
13033 F:      Documentation/ia64/serial.txt
13034 F:      drivers/tty/serial/ioc?_serial.c
13035 F:      include/linux/ioc?.h
13036
13037 SGI XP/XPC/XPNET DRIVER
13038 M:      Cliff Whickman <cpw@sgi.com>
13039 M:      Robin Holt <robinmholt@gmail.com>
13040 S:      Maintained
13041 F:      drivers/misc/sgi-xp/
13042
13043 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13044 M:      Ursula Braun <ubraun@linux.ibm.com>
13045 L:      linux-s390@vger.kernel.org
13046 W:      http://www.ibm.com/developerworks/linux/linux390/
13047 S:      Supported
13048 F:      net/smc/
13049
13050 SHARP RJ54N1CB0C SENSOR DRIVER
13051 M:      Jacopo Mondi <jacopo@jmondi.org>
13052 L:      linux-media@vger.kernel.org
13053 T:      git git://linuxtv.org/media_tree.git
13054 S:      Odd fixes
13055 F:      drivers/media/i2c/rj54n1cb0c.c
13056 F:      include/media/i2c/rj54n1cb0c.h
13057
13058 SH_VEU V4L2 MEM2MEM DRIVER
13059 L:      linux-media@vger.kernel.org
13060 S:      Orphan
13061 F:      drivers/media/platform/sh_veu.c
13062
13063 SH_VOU V4L2 OUTPUT DRIVER
13064 L:      linux-media@vger.kernel.org
13065 S:      Orphan
13066 F:      drivers/media/platform/sh_vou.c
13067 F:      include/media/drv-intf/sh_vou.h
13068
13069 SI2157 MEDIA DRIVER
13070 M:      Antti Palosaari <crope@iki.fi>
13071 L:      linux-media@vger.kernel.org
13072 W:      https://linuxtv.org
13073 W:      http://palosaari.fi/linux/
13074 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13075 T:      git git://linuxtv.org/anttip/media_tree.git
13076 S:      Maintained
13077 F:      drivers/media/tuners/si2157*
13078
13079 SI2165 MEDIA DRIVER
13080 M:      Matthias Schwarzott <zzam@gentoo.org>
13081 L:      linux-media@vger.kernel.org
13082 W:      https://linuxtv.org
13083 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13084 S:      Maintained
13085 F:      drivers/media/dvb-frontends/si2165*
13086
13087 SI2168 MEDIA DRIVER
13088 M:      Antti Palosaari <crope@iki.fi>
13089 L:      linux-media@vger.kernel.org
13090 W:      https://linuxtv.org
13091 W:      http://palosaari.fi/linux/
13092 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13093 T:      git git://linuxtv.org/anttip/media_tree.git
13094 S:      Maintained
13095 F:      drivers/media/dvb-frontends/si2168*
13096
13097 SI470X FM RADIO RECEIVER I2C DRIVER
13098 M:      Hans Verkuil <hverkuil@xs4all.nl>
13099 L:      linux-media@vger.kernel.org
13100 T:      git git://linuxtv.org/media_tree.git
13101 W:      https://linuxtv.org
13102 S:      Odd Fixes
13103 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13104
13105 SI470X FM RADIO RECEIVER USB DRIVER
13106 M:      Hans Verkuil <hverkuil@xs4all.nl>
13107 L:      linux-media@vger.kernel.org
13108 T:      git git://linuxtv.org/media_tree.git
13109 W:      https://linuxtv.org
13110 S:      Maintained
13111 F:      drivers/media/radio/si470x/radio-si470x-common.c
13112 F:      drivers/media/radio/si470x/radio-si470x.h
13113 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13114
13115 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13116 M:      Eduardo Valentin <edubezval@gmail.com>
13117 L:      linux-media@vger.kernel.org
13118 T:      git git://linuxtv.org/media_tree.git
13119 W:      https://linuxtv.org
13120 S:      Odd Fixes
13121 F:      drivers/media/radio/si4713/si4713.?
13122
13123 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13124 M:      Eduardo Valentin <edubezval@gmail.com>
13125 L:      linux-media@vger.kernel.org
13126 T:      git git://linuxtv.org/media_tree.git
13127 W:      https://linuxtv.org
13128 S:      Odd Fixes
13129 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13130
13131 SI4713 FM RADIO TRANSMITTER USB DRIVER
13132 M:      Hans Verkuil <hverkuil@xs4all.nl>
13133 L:      linux-media@vger.kernel.org
13134 T:      git git://linuxtv.org/media_tree.git
13135 W:      https://linuxtv.org
13136 S:      Maintained
13137 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13138
13139 SIANO DVB DRIVER
13140 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13141 L:      linux-media@vger.kernel.org
13142 W:      https://linuxtv.org
13143 T:      git git://linuxtv.org/media_tree.git
13144 S:      Odd fixes
13145 F:      drivers/media/common/siano/
13146 F:      drivers/media/usb/siano/
13147 F:      drivers/media/usb/siano/
13148 F:      drivers/media/mmc/siano/
13149
13150 SIFIVE DRIVERS
13151 M:      Palmer Dabbelt <palmer@sifive.com>
13152 L:      linux-riscv@lists.infradead.org
13153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13154 S:      Supported
13155 K:      sifive
13156 N:      sifive
13157
13158 SILEAD TOUCHSCREEN DRIVER
13159 M:      Hans de Goede <hdegoede@redhat.com>
13160 L:      linux-input@vger.kernel.org
13161 L:      platform-driver-x86@vger.kernel.org
13162 S:      Maintained
13163 F:      drivers/input/touchscreen/silead.c
13164 F:      drivers/platform/x86/silead_dmi.c
13165
13166 SILICON MOTION SM712 FRAME BUFFER DRIVER
13167 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13168 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13169 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13170 L:      linux-fbdev@vger.kernel.org
13171 S:      Maintained
13172 F:      drivers/video/fbdev/sm712*
13173 F:      Documentation/fb/sm712fb.txt
13174
13175 SIMPLE FIRMWARE INTERFACE (SFI)
13176 M:      Len Brown <lenb@kernel.org>
13177 L:      sfi-devel@simplefirmware.org
13178 W:      http://simplefirmware.org/
13179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13180 S:      Supported
13181 F:      arch/x86/platform/sfi/
13182 F:      drivers/sfi/
13183 F:      include/linux/sfi*.h
13184
13185 SIMPLEFB FB DRIVER
13186 M:      Hans de Goede <hdegoede@redhat.com>
13187 L:      linux-fbdev@vger.kernel.org
13188 S:      Maintained
13189 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13190 F:      drivers/video/fbdev/simplefb.c
13191 F:      include/linux/platform_data/simplefb.h
13192
13193 SIMTEC EB110ATX (Chalice CATS)
13194 P:      Ben Dooks
13195 P:      Vincent Sanders <vince@simtec.co.uk>
13196 M:      Simtec Linux Team <linux@simtec.co.uk>
13197 W:      http://www.simtec.co.uk/products/EB110ATX/
13198 S:      Supported
13199
13200 SIMTEC EB2410ITX (BAST)
13201 P:      Ben Dooks
13202 P:      Vincent Sanders <vince@simtec.co.uk>
13203 M:      Simtec Linux Team <linux@simtec.co.uk>
13204 W:      http://www.simtec.co.uk/products/EB2410ITX/
13205 S:      Supported
13206 F:      arch/arm/mach-s3c24xx/mach-bast.c
13207 F:      arch/arm/mach-s3c24xx/bast-ide.c
13208 F:      arch/arm/mach-s3c24xx/bast-irq.c
13209
13210 SIPHASH PRF ROUTINES
13211 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13212 S:      Maintained
13213 F:      lib/siphash.c
13214 F:      lib/test_siphash.c
13215 F:      include/linux/siphash.h
13216
13217 SIOX
13218 M:      Gavin Schenk <g.schenk@eckelmann.de>
13219 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13220 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13221 S:      Supported
13222 F:      drivers/siox/*
13223 F:      include/trace/events/siox.h
13224
13225 SIS 190 ETHERNET DRIVER
13226 M:      Francois Romieu <romieu@fr.zoreil.com>
13227 L:      netdev@vger.kernel.org
13228 S:      Maintained
13229 F:      drivers/net/ethernet/sis/sis190.c
13230
13231 SIS 900/7016 FAST ETHERNET DRIVER
13232 M:      Daniele Venzano <venza@brownhat.org>
13233 W:      http://www.brownhat.org/sis900.html
13234 L:      netdev@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/net/ethernet/sis/sis900.*
13237
13238 SIS FRAMEBUFFER DRIVER
13239 M:      Thomas Winischhofer <thomas@winischhofer.net>
13240 W:      http://www.winischhofer.net/linuxsisvga.shtml
13241 S:      Maintained
13242 F:      Documentation/fb/sisfb.txt
13243 F:      drivers/video/fbdev/sis/
13244 F:      include/video/sisfb.h
13245
13246 SIS USB2VGA DRIVER
13247 M:      Thomas Winischhofer <thomas@winischhofer.net>
13248 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13249 S:      Maintained
13250 F:      drivers/usb/misc/sisusbvga/
13251
13252 SLAB ALLOCATOR
13253 M:      Christoph Lameter <cl@linux.com>
13254 M:      Pekka Enberg <penberg@kernel.org>
13255 M:      David Rientjes <rientjes@google.com>
13256 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13257 M:      Andrew Morton <akpm@linux-foundation.org>
13258 L:      linux-mm@kvack.org
13259 S:      Maintained
13260 F:      include/linux/sl?b*.h
13261 F:      mm/sl?b*
13262
13263 SLEEPABLE READ-COPY UPDATE (SRCU)
13264 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13265 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13266 M:      Josh Triplett <josh@joshtriplett.org>
13267 R:      Steven Rostedt <rostedt@goodmis.org>
13268 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13269 L:      linux-kernel@vger.kernel.org
13270 W:      http://www.rdrop.com/users/paulmck/RCU/
13271 S:      Supported
13272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13273 F:      include/linux/srcu*.h
13274 F:      kernel/rcu/srcu*.c
13275
13276 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13277 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13279 S:      Maintained
13280 F:      drivers/slimbus/
13281 F:      Documentation/devicetree/bindings/slimbus/
13282 F:      include/linux/slimbus.h
13283
13284 SMACK SECURITY MODULE
13285 M:      Casey Schaufler <casey@schaufler-ca.com>
13286 L:      linux-security-module@vger.kernel.org
13287 W:      http://schaufler-ca.com
13288 T:      git git://github.com/cschaufler/smack-next
13289 S:      Maintained
13290 F:      Documentation/admin-guide/LSM/Smack.rst
13291 F:      security/smack/
13292
13293 SMC91x ETHERNET DRIVER
13294 M:      Nicolas Pitre <nico@fluxnic.net>
13295 S:      Odd Fixes
13296 F:      drivers/net/ethernet/smsc/smc91x.*
13297
13298 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13299 M:      Sakari Ailus <sakari.ailus@iki.fi>
13300 L:      linux-media@vger.kernel.org
13301 S:      Maintained
13302 F:      drivers/media/i2c/smiapp/
13303 F:      include/media/i2c/smiapp.h
13304 F:      drivers/media/i2c/smiapp-pll.c
13305 F:      drivers/media/i2c/smiapp-pll.h
13306 F:      include/uapi/linux/smiapp.h
13307 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13308
13309 SMM665 HARDWARE MONITOR DRIVER
13310 M:      Guenter Roeck <linux@roeck-us.net>
13311 L:      linux-hwmon@vger.kernel.org
13312 S:      Maintained
13313 F:      Documentation/hwmon/smm665
13314 F:      drivers/hwmon/smm665.c
13315
13316 SMSC EMC2103 HARDWARE MONITOR DRIVER
13317 M:      Steve Glendinning <steve.glendinning@shawell.net>
13318 L:      linux-hwmon@vger.kernel.org
13319 S:      Maintained
13320 F:      Documentation/hwmon/emc2103
13321 F:      drivers/hwmon/emc2103.c
13322
13323 SMSC SCH5627 HARDWARE MONITOR DRIVER
13324 M:      Hans de Goede <hdegoede@redhat.com>
13325 L:      linux-hwmon@vger.kernel.org
13326 S:      Supported
13327 F:      Documentation/hwmon/sch5627
13328 F:      drivers/hwmon/sch5627.c
13329
13330 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13331 M:      Steve Glendinning <steve.glendinning@shawell.net>
13332 L:      linux-fbdev@vger.kernel.org
13333 S:      Maintained
13334 F:      drivers/video/fbdev/smscufx.c
13335
13336 SMSC47B397 HARDWARE MONITOR DRIVER
13337 M:      Jean Delvare <jdelvare@suse.com>
13338 L:      linux-hwmon@vger.kernel.org
13339 S:      Maintained
13340 F:      Documentation/hwmon/smsc47b397
13341 F:      drivers/hwmon/smsc47b397.c
13342
13343 SMSC911x ETHERNET DRIVER
13344 M:      Steve Glendinning <steve.glendinning@shawell.net>
13345 L:      netdev@vger.kernel.org
13346 S:      Maintained
13347 F:      include/linux/smsc911x.h
13348 F:      drivers/net/ethernet/smsc/smsc911x.*
13349
13350 SMSC9420 PCI ETHERNET DRIVER
13351 M:      Steve Glendinning <steve.glendinning@shawell.net>
13352 L:      netdev@vger.kernel.org
13353 S:      Maintained
13354 F:      drivers/net/ethernet/smsc/smsc9420.*
13355
13356 SOC-CAMERA V4L2 SUBSYSTEM
13357 L:      linux-media@vger.kernel.org
13358 T:      git git://linuxtv.org/media_tree.git
13359 S:      Orphan
13360 F:      include/media/soc*
13361 F:      drivers/media/i2c/soc_camera/
13362 F:      drivers/media/platform/soc_camera/
13363
13364 SOCIONEXT SYNQUACER I2C DRIVER
13365 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13366 L:      linux-i2c@vger.kernel.org
13367 S:      Maintained
13368 F:      drivers/i2c/busses/i2c-synquacer.c
13369 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13370
13371 SOCIONEXT UNIPHIER SOUND DRIVER
13372 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13374 S:      Maintained
13375 F:      sound/soc/uniphier/
13376
13377 SOEKRIS NET48XX LED SUPPORT
13378 M:      Chris Boot <bootc@bootc.net>
13379 S:      Maintained
13380 F:      drivers/leds/leds-net48xx.c
13381
13382 SOFT-ROCE DRIVER (rxe)
13383 M:      Moni Shoua <monis@mellanox.com>
13384 L:      linux-rdma@vger.kernel.org
13385 S:      Supported
13386 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13387 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13388 F:      drivers/infiniband/sw/rxe/
13389 F:      include/uapi/rdma/rdma_user_rxe.h
13390
13391 SOFTLOGIC 6x10 MPEG CODEC
13392 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13393 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13394 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13395 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13396 M:      Ismael Luceno <ismael@iodev.co.uk>
13397 L:      linux-media@vger.kernel.org
13398 S:      Supported
13399 F:      drivers/media/pci/solo6x10/
13400
13401 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13402 M:      James Morse <james.morse@arm.com>
13403 L:      linux-arm-kernel@lists.infradead.org
13404 S:      Maintained
13405 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13406 F:      drivers/firmware/arm_sdei.c
13407 F:      include/linux/sdei.h
13408 F:      include/uapi/linux/sdei.h
13409
13410 SOFTWARE RAID (Multiple Disks) SUPPORT
13411 M:      Shaohua Li <shli@kernel.org>
13412 L:      linux-raid@vger.kernel.org
13413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13414 S:      Supported
13415 F:      drivers/md/Makefile
13416 F:      drivers/md/Kconfig
13417 F:      drivers/md/md*
13418 F:      drivers/md/raid*
13419 F:      include/linux/raid/
13420 F:      include/uapi/linux/raid/
13421
13422 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13423 M:      Jassi Brar <jaswinder.singh@linaro.org>
13424 L:      netdev@vger.kernel.org
13425 S:      Maintained
13426 F:      drivers/net/ethernet/socionext/netsec.c
13427 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13428
13429 SOLIDRUN CLEARFOG SUPPORT
13430 M:      Russell King <linux@armlinux.org.uk>
13431 S:      Maintained
13432 F:      arch/arm/boot/dts/armada-388-clearfog*
13433 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13434
13435 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13436 M:      Russell King <linux@armlinux.org.uk>
13437 S:      Maintained
13438 F:      arch/arm/boot/dts/imx6*-cubox-i*
13439 F:      arch/arm/boot/dts/imx6*-hummingboard*
13440 F:      arch/arm/boot/dts/imx6*-sr-*
13441
13442 SONIC NETWORK DRIVER
13443 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13444 L:      netdev@vger.kernel.org
13445 S:      Maintained
13446 F:      drivers/net/ethernet/natsemi/sonic.*
13447
13448 SONICS SILICON BACKPLANE DRIVER (SSB)
13449 M:      Michael Buesch <m@bues.ch>
13450 L:      linux-wireless@vger.kernel.org
13451 S:      Maintained
13452 F:      drivers/ssb/
13453 F:      include/linux/ssb/
13454
13455 SONY IMX258 SENSOR DRIVER
13456 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13457 L:      linux-media@vger.kernel.org
13458 T:      git git://linuxtv.org/media_tree.git
13459 S:      Maintained
13460 F:      drivers/media/i2c/imx258.c
13461
13462 SONY IMX274 SENSOR DRIVER
13463 M:      Leon Luo <leonl@leopardimaging.com>
13464 L:      linux-media@vger.kernel.org
13465 T:      git git://linuxtv.org/media_tree.git
13466 S:      Maintained
13467 F:      drivers/media/i2c/imx274.c
13468 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13469
13470 SONY MEMORYSTICK CARD SUPPORT
13471 M:      Alex Dubov <oakad@yahoo.com>
13472 W:      http://tifmxx.berlios.de/
13473 S:      Maintained
13474 F:      drivers/memstick/host/tifm_ms.c
13475
13476 SONY MEMORYSTICK STANDARD SUPPORT
13477 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13478 S:      Maintained
13479 F:      drivers/memstick/core/ms_block.*
13480
13481 SONY VAIO CONTROL DEVICE DRIVER
13482 M:      Mattia Dongili <malattia@linux.it>
13483 L:      platform-driver-x86@vger.kernel.org
13484 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13485 S:      Maintained
13486 F:      Documentation/laptops/sony-laptop.txt
13487 F:      drivers/char/sonypi.c
13488 F:      drivers/platform/x86/sony-laptop.c
13489 F:      include/linux/sony-laptop.h
13490
13491 SOUND
13492 M:      Jaroslav Kysela <perex@perex.cz>
13493 M:      Takashi Iwai <tiwai@suse.com>
13494 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13495 W:      http://www.alsa-project.org/
13496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13497 T:      git git://git.alsa-project.org/alsa-kernel.git
13498 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13499 S:      Maintained
13500 F:      Documentation/sound/
13501 F:      include/sound/
13502 F:      include/uapi/sound/
13503 F:      sound/
13504
13505 SOUND - COMPRESSED AUDIO
13506 M:      Vinod Koul <vkoul@kernel.org>
13507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13509 S:      Supported
13510 F:      Documentation/sound/designs/compress-offload.rst
13511 F:      include/sound/compress_driver.h
13512 F:      include/uapi/sound/compress_*
13513 F:      sound/core/compress_offload.c
13514 F:      sound/soc/soc-compress.c
13515
13516 SOUND - DMAENGINE HELPERS
13517 M:      Lars-Peter Clausen <lars@metafoo.de>
13518 S:      Supported
13519 F:      include/sound/dmaengine_pcm.h
13520 F:      sound/core/pcm_dmaengine.c
13521 F:      sound/soc/soc-generic-dmaengine-pcm.c
13522
13523 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13524 M:      Liam Girdwood <lgirdwood@gmail.com>
13525 M:      Mark Brown <broonie@kernel.org>
13526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13527 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13528 W:      http://alsa-project.org/main/index.php/ASoC
13529 S:      Supported
13530 F:      Documentation/devicetree/bindings/sound/
13531 F:      Documentation/sound/soc/
13532 F:      sound/soc/
13533 F:      include/sound/soc*
13534
13535 SOUNDWIRE SUBSYSTEM
13536 M:      Vinod Koul <vinod.koul@intel.com>
13537 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13538 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13539 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13540 S:      Supported
13541 F:      Documentation/driver-api/soundwire/
13542 F:      drivers/soundwire/
13543 F:      include/linux/soundwire/
13544
13545 SP2 MEDIA DRIVER
13546 M:      Olli Salonen <olli.salonen@iki.fi>
13547 L:      linux-media@vger.kernel.org
13548 W:      https://linuxtv.org
13549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13550 S:      Maintained
13551 F:      drivers/media/dvb-frontends/sp2*
13552
13553 SPARC + UltraSPARC (sparc/sparc64)
13554 M:      "David S. Miller" <davem@davemloft.net>
13555 L:      sparclinux@vger.kernel.org
13556 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13559 S:      Maintained
13560 F:      arch/sparc/
13561 F:      drivers/sbus/
13562
13563 SPARC SERIAL DRIVERS
13564 M:      "David S. Miller" <davem@davemloft.net>
13565 L:      sparclinux@vger.kernel.org
13566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13568 S:      Maintained
13569 F:      include/linux/sunserialcore.h
13570 F:      drivers/tty/serial/suncore.c
13571 F:      drivers/tty/serial/sunhv.c
13572 F:      drivers/tty/serial/sunsab.c
13573 F:      drivers/tty/serial/sunsab.h
13574 F:      drivers/tty/serial/sunsu.c
13575 F:      drivers/tty/serial/sunzilog.c
13576 F:      drivers/tty/serial/sunzilog.h
13577 F:      drivers/tty/vcc.c
13578
13579 SPARSE CHECKER
13580 M:      "Christopher Li" <sparse@chrisli.org>
13581 L:      linux-sparse@vger.kernel.org
13582 W:      https://sparse.wiki.kernel.org/
13583 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13584 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13585 S:      Maintained
13586 F:      include/linux/compiler.h
13587
13588 SPEAR CLOCK FRAMEWORK SUPPORT
13589 M:      Viresh Kumar <vireshk@kernel.org>
13590 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13591 W:      http://www.st.com/spear
13592 S:      Maintained
13593 F:      drivers/clk/spear/
13594
13595 SPEAR PLATFORM SUPPORT
13596 M:      Viresh Kumar <vireshk@kernel.org>
13597 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13599 W:      http://www.st.com/spear
13600 S:      Maintained
13601 F:      arch/arm/boot/dts/spear*
13602 F:      arch/arm/mach-spear/
13603
13604 SPI NOR SUBSYSTEM
13605 M:      Marek Vasut <marek.vasut@gmail.com>
13606 L:      linux-mtd@lists.infradead.org
13607 W:      http://www.linux-mtd.infradead.org/
13608 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13609 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13610 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13611 S:      Maintained
13612 F:      drivers/mtd/spi-nor/
13613 F:      include/linux/mtd/spi-nor.h
13614
13615 SPI SUBSYSTEM
13616 M:      Mark Brown <broonie@kernel.org>
13617 L:      linux-spi@vger.kernel.org
13618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13619 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13620 S:      Maintained
13621 F:      Documentation/devicetree/bindings/spi/
13622 F:      Documentation/spi/
13623 F:      drivers/spi/
13624 F:      include/linux/spi/
13625 F:      include/uapi/linux/spi/
13626 F:      tools/spi/
13627
13628 SPIDERNET NETWORK DRIVER for CELL
13629 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13630 L:      netdev@vger.kernel.org
13631 S:      Supported
13632 F:      Documentation/networking/spider_net.txt
13633 F:      drivers/net/ethernet/toshiba/spider_net*
13634
13635 SPMI SUBSYSTEM
13636 R:      Stephen Boyd <sboyd@kernel.org>
13637 L:      linux-arm-msm@vger.kernel.org
13638 F:      Documentation/devicetree/bindings/spmi/
13639 F:      drivers/spmi/
13640 F:      include/dt-bindings/spmi/spmi.h
13641 F:      include/linux/spmi.h
13642 F:      include/trace/events/spmi.h
13643
13644 SPU FILE SYSTEM
13645 M:      Jeremy Kerr <jk@ozlabs.org>
13646 L:      linuxppc-dev@lists.ozlabs.org
13647 W:      http://www.ibm.com/developerworks/power/cell/
13648 S:      Supported
13649 F:      Documentation/filesystems/spufs.txt
13650 F:      arch/powerpc/platforms/cell/spufs/
13651
13652 SQUASHFS FILE SYSTEM
13653 M:      Phillip Lougher <phillip@squashfs.org.uk>
13654 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13655 W:      http://squashfs.org.uk
13656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13657 S:      Maintained
13658 F:      Documentation/filesystems/squashfs.txt
13659 F:      fs/squashfs/
13660
13661 SRM (Alpha) environment access
13662 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13663 S:      Maintained
13664 F:      arch/alpha/kernel/srm_env.c
13665
13666 ST STM32 I2C/SMBUS DRIVER
13667 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13668 L:      linux-i2c@vger.kernel.org
13669 S:      Maintained
13670 F:      drivers/i2c/busses/i2c-stm32*
13671
13672 STABLE BRANCH
13673 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13674 L:      stable@vger.kernel.org
13675 S:      Supported
13676 F:      Documentation/process/stable-kernel-rules.rst
13677
13678 STAGING - COMEDI
13679 M:      Ian Abbott <abbotti@mev.co.uk>
13680 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13681 S:      Odd Fixes
13682 F:      drivers/staging/comedi/
13683
13684 STAGING - EROFS FILE SYSTEM
13685 M:      Gao Xiang <gaoxiang25@huawei.com>
13686 M:      Chao Yu <yuchao0@huawei.com>
13687 L:      linux-erofs@lists.ozlabs.org
13688 S:      Maintained
13689 F:      drivers/staging/erofs/
13690
13691 STAGING - FLARION FT1000 DRIVERS
13692 M:      Marek Belisko <marek.belisko@gmail.com>
13693 S:      Odd Fixes
13694 F:      drivers/staging/ft1000/
13695
13696 STAGING - INDUSTRIAL IO
13697 M:      Jonathan Cameron <jic23@kernel.org>
13698 L:      linux-iio@vger.kernel.org
13699 S:      Odd Fixes
13700 F:      Documentation/devicetree/bindings/staging/iio/
13701 F:      drivers/staging/iio/
13702
13703 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13704 M:      Marc Dietrich <marvin24@gmx.de>
13705 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13706 L:      linux-tegra@vger.kernel.org
13707 S:      Maintained
13708 F:      drivers/staging/nvec/
13709
13710 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13711 M:      Jens Frederich <jfrederich@gmail.com>
13712 M:      Daniel Drake <dsd@laptop.org>
13713 M:      Jon Nettleton <jon.nettleton@gmail.com>
13714 W:      http://wiki.laptop.org/go/DCON
13715 S:      Maintained
13716 F:      drivers/staging/olpc_dcon/
13717
13718 STAGING - REALTEK RTL8712U DRIVERS
13719 M:      Larry Finger <Larry.Finger@lwfinger.net>
13720 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13721 S:      Odd Fixes
13722 F:      drivers/staging/rtl8712/
13723
13724 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13725 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13726 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13727 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13728 L:      linux-fbdev@vger.kernel.org
13729 S:      Maintained
13730 F:      drivers/staging/sm750fb/
13731
13732 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13733 M:      William Hubbs <w.d.hubbs@gmail.com>
13734 M:      Chris Brannon <chris@the-brannons.com>
13735 M:      Kirk Reiser <kirk@reisers.ca>
13736 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13737 L:      speakup@linux-speakup.org
13738 W:      http://www.linux-speakup.org/
13739 S:      Odd Fixes
13740 F:      drivers/staging/speakup/
13741
13742 STAGING - VIA VT665X DRIVERS
13743 M:      Forest Bond <forest@alittletooquiet.net>
13744 S:      Odd Fixes
13745 F:      drivers/staging/vt665?/
13746
13747 STAGING - WILC1000 WIFI DRIVER
13748 M:      Aditya Shankar <aditya.shankar@microchip.com>
13749 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13750 L:      linux-wireless@vger.kernel.org
13751 S:      Supported
13752 F:      drivers/staging/wilc1000/
13753
13754 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13755 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13756 S:      Odd Fixes
13757 F:      drivers/staging/xgifb/
13758
13759 STAGING SUBSYSTEM
13760 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13762 L:      devel@driverdev.osuosl.org
13763 S:      Supported
13764 F:      drivers/staging/
13765
13766 STARFIRE/DURALAN NETWORK DRIVER
13767 M:      Ion Badulescu <ionut@badula.org>
13768 S:      Odd Fixes
13769 F:      drivers/net/ethernet/adaptec/starfire*
13770
13771 STEC S1220 SKD DRIVER
13772 M:      Bart Van Assche <bart.vanassche@wdc.com>
13773 L:      linux-block@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/block/skd*[ch]
13776
13777 STI AUDIO (ASoC) DRIVERS
13778 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13779 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13780 S:      Maintained
13781 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13782 F:      sound/soc/sti/
13783
13784 STI CEC DRIVER
13785 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13786 S:      Maintained
13787 F:      drivers/staging/media/st-cec/
13788 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13789
13790 STK1160 USB VIDEO CAPTURE DRIVER
13791 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13792 L:      linux-media@vger.kernel.org
13793 T:      git git://linuxtv.org/media_tree.git
13794 S:      Maintained
13795 F:      drivers/media/usb/stk1160/
13796
13797 STM32 AUDIO (ASoC) DRIVERS
13798 M:      Olivier Moysan <olivier.moysan@st.com>
13799 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13801 S:      Maintained
13802 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13803 F:      sound/soc/stm/
13804
13805 STM32 TIMER/LPTIMER DRIVERS
13806 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13807 S:      Maintained
13808 F:      drivers/*/stm32-*timer*
13809 F:      drivers/pwm/pwm-stm32*
13810 F:      include/linux/*/stm32-*tim*
13811 F:      Documentation/ABI/testing/*timer-stm32
13812 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13813 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13814
13815 STMMAC ETHERNET DRIVER
13816 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13817 M:      Alexandre Torgue <alexandre.torgue@st.com>
13818 M:      Jose Abreu <joabreu@synopsys.com>
13819 L:      netdev@vger.kernel.org
13820 W:      http://www.stlinux.com
13821 S:      Supported
13822 F:      drivers/net/ethernet/stmicro/stmmac/
13823
13824 SUN3/3X
13825 M:      Sam Creasey <sammy@sammy.net>
13826 W:      http://sammy.net/sun3/
13827 S:      Maintained
13828 F:      arch/m68k/kernel/*sun3*
13829 F:      arch/m68k/sun3*/
13830 F:      arch/m68k/include/asm/sun3*
13831 F:      drivers/net/ethernet/i825xx/sun3*
13832
13833 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13834 M:      Hans de Goede <hdegoede@redhat.com>
13835 L:      linux-input@vger.kernel.org
13836 S:      Maintained
13837 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13838 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13839
13840 SUNDANCE NETWORK DRIVER
13841 M:      Denis Kirjanov <kda@linux-powerpc.org>
13842 L:      netdev@vger.kernel.org
13843 S:      Maintained
13844 F:      drivers/net/ethernet/dlink/sundance.c
13845
13846 SUPERH
13847 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13848 M:      Rich Felker <dalias@libc.org>
13849 L:      linux-sh@vger.kernel.org
13850 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13851 S:      Maintained
13852 F:      Documentation/sh/
13853 F:      arch/sh/
13854 F:      drivers/sh/
13855
13856 SUSPEND TO RAM
13857 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13858 M:      Len Brown <len.brown@intel.com>
13859 M:      Pavel Machek <pavel@ucw.cz>
13860 L:      linux-pm@vger.kernel.org
13861 B:      https://bugzilla.kernel.org
13862 S:      Supported
13863 F:      Documentation/power/
13864 F:      arch/x86/kernel/acpi/
13865 F:      drivers/base/power/
13866 F:      kernel/power/
13867 F:      include/linux/suspend.h
13868 F:      include/linux/freezer.h
13869 F:      include/linux/pm.h
13870
13871 SVGA HANDLING
13872 M:      Martin Mares <mj@ucw.cz>
13873 L:      linux-video@atrey.karlin.mff.cuni.cz
13874 S:      Maintained
13875 F:      Documentation/svga.txt
13876 F:      arch/x86/boot/video*
13877
13878 SWIOTLB SUBSYSTEM
13879 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13880 L:      iommu@lists.linux-foundation.org
13881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13882 S:      Supported
13883 F:      kernel/dma/swiotlb.c
13884 F:      arch/*/kernel/pci-swiotlb.c
13885 F:      include/linux/swiotlb.h
13886
13887 SWITCHDEV
13888 M:      Jiri Pirko <jiri@resnulli.us>
13889 M:      Ivan Vecera <ivecera@redhat.com>
13890 L:      netdev@vger.kernel.org
13891 S:      Supported
13892 F:      net/switchdev/
13893 F:      include/net/switchdev.h
13894
13895 SY8106A REGULATOR DRIVER
13896 M:      Icenowy Zheng <icenowy@aosc.io>
13897 S:      Maintained
13898 F:      drivers/regulator/sy8106a-regulator.c
13899 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13900
13901 SYNC FILE FRAMEWORK
13902 M:      Sumit Semwal <sumit.semwal@linaro.org>
13903 R:      Gustavo Padovan <gustavo@padovan.org>
13904 S:      Maintained
13905 L:      linux-media@vger.kernel.org
13906 L:      dri-devel@lists.freedesktop.org
13907 F:      drivers/dma-buf/sync_*
13908 F:      drivers/dma-buf/dma-fence*
13909 F:      drivers/dma-buf/sw_sync.c
13910 F:      include/linux/sync_file.h
13911 F:      include/uapi/linux/sync_file.h
13912 F:      Documentation/sync_file.txt
13913 T:      git git://anongit.freedesktop.org/drm/drm-misc
13914
13915 SYNOPSYS ARC ARCHITECTURE
13916 M:      Vineet Gupta <vgupta@synopsys.com>
13917 L:      linux-snps-arc@lists.infradead.org
13918 S:      Supported
13919 F:      arch/arc/
13920 F:      Documentation/devicetree/bindings/arc/*
13921 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13922 F:      drivers/clocksource/arc_timer.c
13923 F:      drivers/tty/serial/arc_uart.c
13924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13925
13926 SYNOPSYS ARC HSDK SDP pll clock driver
13927 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13928 S:      Supported
13929 F:      drivers/clk/clk-hsdk-pll.c
13930 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13931
13932 SYNOPSYS ARC SDP clock driver
13933 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13934 S:      Supported
13935 F:      drivers/clk/axs10x/*
13936 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13937
13938 SYNOPSYS ARC SDP platform support
13939 M:      Alexey Brodkin <abrodkin@synopsys.com>
13940 S:      Supported
13941 F:      arch/arc/plat-axs10x
13942 F:      arch/arc/boot/dts/ax*
13943 F:      Documentation/devicetree/bindings/arc/axs10*
13944
13945 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13946 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13947 S:      Supported
13948 F:      drivers/reset/reset-axs10x.c
13949 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
13950
13951 SYNOPSYS DESIGNWARE 8250 UART DRIVER
13952 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13953 S:      Maintained
13954 F:      drivers/tty/serial/8250/8250_dw.c
13955
13956 SYNOPSYS DESIGNWARE APB GPIO DRIVER
13957 M:      Hoan Tran <hotran@apm.com>
13958 L:      linux-gpio@vger.kernel.org
13959 S:      Maintained
13960 F:      drivers/gpio/gpio-dwapb.c
13961 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
13962
13963 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
13964 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13965 S:      Maintained
13966 F:      drivers/dma/dwi-axi-dmac/
13967 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
13968
13969 SYNOPSYS DESIGNWARE DMAC DRIVER
13970 M:      Viresh Kumar <vireshk@kernel.org>
13971 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13972 S:      Maintained
13973 F:      include/linux/dma/dw.h
13974 F:      include/linux/platform_data/dma-dw.h
13975 F:      drivers/dma/dw/
13976
13977 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
13978 M:      Jose Abreu <Jose.Abreu@synopsys.com>
13979 L:      netdev@vger.kernel.org
13980 S:      Supported
13981 F:      drivers/net/ethernet/synopsys/
13982
13983 SYNOPSYS DESIGNWARE I2C DRIVER
13984 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
13985 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
13986 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
13987 L:      linux-i2c@vger.kernel.org
13988 S:      Maintained
13989 F:      drivers/i2c/busses/i2c-designware-*
13990 F:      include/linux/platform_data/i2c-designware.h
13991
13992 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
13993 M:      Jaehoon Chung <jh80.chung@samsung.com>
13994 L:      linux-mmc@vger.kernel.org
13995 S:      Maintained
13996 F:      drivers/mmc/host/dw_mmc*
13997
13998 SYNOPSYS HSDK RESET CONTROLLER DRIVER
13999 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14000 S:      Supported
14001 F:      drivers/reset/reset-hsdk.c
14002 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14003 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14004
14005 SYSTEM CONFIGURATION (SYSCON)
14006 M:      Lee Jones <lee.jones@linaro.org>
14007 M:      Arnd Bergmann <arnd@arndb.de>
14008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14009 S:      Supported
14010 F:      drivers/mfd/syscon.c
14011
14012 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14013 M:      Sudeep Holla <sudeep.holla@arm.com>
14014 L:      linux-arm-kernel@lists.infradead.org
14015 S:      Maintained
14016 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14017 F:      drivers/clk/clk-sc[mp]i.c
14018 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14019 F:      drivers/firmware/arm_scpi.c
14020 F:      drivers/firmware/arm_scmi/
14021 F:      include/linux/sc[mp]i_protocol.h
14022
14023 SYSTEM RESET/SHUTDOWN DRIVERS
14024 M:      Sebastian Reichel <sre@kernel.org>
14025 L:      linux-pm@vger.kernel.org
14026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14027 S:      Maintained
14028 F:      Documentation/devicetree/bindings/power/reset/
14029 F:      drivers/power/reset/
14030
14031 SYSTEM TRACE MODULE CLASS
14032 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14033 S:      Maintained
14034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14035 F:      Documentation/trace/stm.rst
14036 F:      drivers/hwtracing/stm/
14037 F:      include/linux/stm.h
14038 F:      include/uapi/linux/stm.h
14039
14040 SYSV FILESYSTEM
14041 M:      Christoph Hellwig <hch@infradead.org>
14042 S:      Maintained
14043 F:      Documentation/filesystems/sysv-fs.txt
14044 F:      fs/sysv/
14045 F:      include/linux/sysv_fs.h
14046
14047 TARGET SUBSYSTEM
14048 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14049 L:      linux-scsi@vger.kernel.org
14050 L:      target-devel@vger.kernel.org
14051 W:      http://www.linux-iscsi.org
14052 W:      http://groups.google.com/group/linux-iscsi-target-dev
14053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14054 S:      Supported
14055 F:      drivers/target/
14056 F:      include/target/
14057 F:      Documentation/target/
14058
14059 TASKSTATS STATISTICS INTERFACE
14060 M:      Balbir Singh <bsingharora@gmail.com>
14061 S:      Maintained
14062 F:      Documentation/accounting/taskstats*
14063 F:      include/linux/taskstats*
14064 F:      kernel/taskstats.c
14065
14066 TC subsystem
14067 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14068 M:      Cong Wang <xiyou.wangcong@gmail.com>
14069 M:      Jiri Pirko <jiri@resnulli.us>
14070 L:      netdev@vger.kernel.org
14071 S:      Maintained
14072 F:      include/net/pkt_cls.h
14073 F:      include/net/pkt_sched.h
14074 F:      include/net/tc_act/
14075 F:      include/uapi/linux/pkt_cls.h
14076 F:      include/uapi/linux/pkt_sched.h
14077 F:      include/uapi/linux/tc_act/
14078 F:      include/uapi/linux/tc_ematch/
14079 F:      net/sched/
14080
14081 TC90522 MEDIA DRIVER
14082 M:      Akihiro Tsukada <tskd08@gmail.com>
14083 L:      linux-media@vger.kernel.org
14084 S:      Odd Fixes
14085 F:      drivers/media/dvb-frontends/tc90522*
14086
14087 TCP LOW PRIORITY MODULE
14088 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14089 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14090 W:      http://tcp-lp-mod.sourceforge.net/
14091 S:      Maintained
14092 F:      net/ipv4/tcp_lp.c
14093
14094 TDA10071 MEDIA DRIVER
14095 M:      Antti Palosaari <crope@iki.fi>
14096 L:      linux-media@vger.kernel.org
14097 W:      https://linuxtv.org
14098 W:      http://palosaari.fi/linux/
14099 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14100 T:      git git://linuxtv.org/anttip/media_tree.git
14101 S:      Maintained
14102 F:      drivers/media/dvb-frontends/tda10071*
14103
14104 TDA18212 MEDIA DRIVER
14105 M:      Antti Palosaari <crope@iki.fi>
14106 L:      linux-media@vger.kernel.org
14107 W:      https://linuxtv.org
14108 W:      http://palosaari.fi/linux/
14109 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14110 T:      git git://linuxtv.org/anttip/media_tree.git
14111 S:      Maintained
14112 F:      drivers/media/tuners/tda18212*
14113
14114 TDA18218 MEDIA DRIVER
14115 M:      Antti Palosaari <crope@iki.fi>
14116 L:      linux-media@vger.kernel.org
14117 W:      https://linuxtv.org
14118 W:      http://palosaari.fi/linux/
14119 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14120 T:      git git://linuxtv.org/anttip/media_tree.git
14121 S:      Maintained
14122 F:      drivers/media/tuners/tda18218*
14123
14124 TDA18250 MEDIA DRIVER
14125 M:      Olli Salonen <olli.salonen@iki.fi>
14126 L:      linux-media@vger.kernel.org
14127 W:      https://linuxtv.org
14128 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14129 T:      git git://linuxtv.org/media_tree.git
14130 S:      Maintained
14131 F:      drivers/media/tuners/tda18250*
14132
14133 TDA18271 MEDIA DRIVER
14134 M:      Michael Krufky <mkrufky@linuxtv.org>
14135 L:      linux-media@vger.kernel.org
14136 W:      https://linuxtv.org
14137 W:      http://github.com/mkrufky
14138 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14139 T:      git git://linuxtv.org/mkrufky/tuners.git
14140 S:      Maintained
14141 F:      drivers/media/tuners/tda18271*
14142
14143 TDA1997x MEDIA DRIVER
14144 M:      Tim Harvey <tharvey@gateworks.com>
14145 L:      linux-media@vger.kernel.org
14146 W:      https://linuxtv.org
14147 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14148 S:      Maintained
14149 F:      drivers/media/i2c/tda1997x.*
14150
14151 TDA827x MEDIA DRIVER
14152 M:      Michael Krufky <mkrufky@linuxtv.org>
14153 L:      linux-media@vger.kernel.org
14154 W:      https://linuxtv.org
14155 W:      http://github.com/mkrufky
14156 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14157 T:      git git://linuxtv.org/mkrufky/tuners.git
14158 S:      Maintained
14159 F:      drivers/media/tuners/tda8290.*
14160
14161 TDA8290 MEDIA DRIVER
14162 M:      Michael Krufky <mkrufky@linuxtv.org>
14163 L:      linux-media@vger.kernel.org
14164 W:      https://linuxtv.org
14165 W:      http://github.com/mkrufky
14166 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14167 T:      git git://linuxtv.org/mkrufky/tuners.git
14168 S:      Maintained
14169 F:      drivers/media/tuners/tda8290.*
14170
14171 TDA9840 MEDIA DRIVER
14172 M:      Hans Verkuil <hverkuil@xs4all.nl>
14173 L:      linux-media@vger.kernel.org
14174 T:      git git://linuxtv.org/media_tree.git
14175 W:      https://linuxtv.org
14176 S:      Maintained
14177 F:      drivers/media/i2c/tda9840*
14178
14179 TEA5761 TUNER DRIVER
14180 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14181 L:      linux-media@vger.kernel.org
14182 W:      https://linuxtv.org
14183 T:      git git://linuxtv.org/media_tree.git
14184 S:      Odd fixes
14185 F:      drivers/media/tuners/tea5761.*
14186
14187 TEA5767 TUNER DRIVER
14188 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 T:      git git://linuxtv.org/media_tree.git
14192 S:      Maintained
14193 F:      drivers/media/tuners/tea5767.*
14194
14195 TEA6415C MEDIA DRIVER
14196 M:      Hans Verkuil <hverkuil@xs4all.nl>
14197 L:      linux-media@vger.kernel.org
14198 T:      git git://linuxtv.org/media_tree.git
14199 W:      https://linuxtv.org
14200 S:      Maintained
14201 F:      drivers/media/i2c/tea6415c*
14202
14203 TEA6420 MEDIA DRIVER
14204 M:      Hans Verkuil <hverkuil@xs4all.nl>
14205 L:      linux-media@vger.kernel.org
14206 T:      git git://linuxtv.org/media_tree.git
14207 W:      https://linuxtv.org
14208 S:      Maintained
14209 F:      drivers/media/i2c/tea6420*
14210
14211 TEAM DRIVER
14212 M:      Jiri Pirko <jiri@resnulli.us>
14213 L:      netdev@vger.kernel.org
14214 S:      Supported
14215 F:      drivers/net/team/
14216 F:      include/linux/if_team.h
14217 F:      include/uapi/linux/if_team.h
14218
14219 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14220 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14221 S:      Maintained
14222 F:      arch/x86/platform/ts5500/
14223
14224 TECHNOTREND USB IR RECEIVER
14225 M:      Sean Young <sean@mess.org>
14226 L:      linux-media@vger.kernel.org
14227 S:      Maintained
14228 F:      drivers/media/rc/ttusbir.c
14229
14230 TECHWELL TW9910 VIDEO DECODER
14231 L:      linux-media@vger.kernel.org
14232 S:      Orphan
14233 F:      drivers/media/i2c/tw9910.c
14234 F:      include/media/i2c/tw9910.h
14235
14236 TEE SUBSYSTEM
14237 M:      Jens Wiklander <jens.wiklander@linaro.org>
14238 S:      Maintained
14239 F:      include/linux/tee_drv.h
14240 F:      include/uapi/linux/tee.h
14241 F:      drivers/tee/
14242 F:      Documentation/tee.txt
14243
14244 TEGRA ARCHITECTURE SUPPORT
14245 M:      Thierry Reding <thierry.reding@gmail.com>
14246 M:      Jonathan Hunter <jonathanh@nvidia.com>
14247 L:      linux-tegra@vger.kernel.org
14248 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14250 S:      Supported
14251 N:      [^a-z]tegra
14252
14253 TEGRA CLOCK DRIVER
14254 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14255 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14256 S:      Supported
14257 F:      drivers/clk/tegra/
14258
14259 TEGRA DMA DRIVERS
14260 M:      Laxman Dewangan <ldewangan@nvidia.com>
14261 M:      Jon Hunter <jonathanh@nvidia.com>
14262 S:      Supported
14263 F:      drivers/dma/tegra*
14264
14265 TEGRA I2C DRIVER
14266 M:      Laxman Dewangan <ldewangan@nvidia.com>
14267 S:      Supported
14268 F:      drivers/i2c/busses/i2c-tegra.c
14269
14270 TEGRA IOMMU DRIVERS
14271 M:      Thierry Reding <thierry.reding@gmail.com>
14272 L:      linux-tegra@vger.kernel.org
14273 S:      Supported
14274 F:      drivers/iommu/tegra*
14275
14276 TEGRA KBC DRIVER
14277 M:      Laxman Dewangan <ldewangan@nvidia.com>
14278 S:      Supported
14279 F:      drivers/input/keyboard/tegra-kbc.c
14280
14281 TEGRA NAND DRIVER
14282 M:      Stefan Agner <stefan@agner.ch>
14283 M:      Lucas Stach <dev@lynxeye.de>
14284 S:      Maintained
14285 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14286 F:      drivers/mtd/nand/raw/tegra_nand.c
14287
14288 TEGRA PWM DRIVER
14289 M:      Thierry Reding <thierry.reding@gmail.com>
14290 S:      Supported
14291 F:      drivers/pwm/pwm-tegra.c
14292
14293 TEGRA SERIAL DRIVER
14294 M:      Laxman Dewangan <ldewangan@nvidia.com>
14295 S:      Supported
14296 F:      drivers/tty/serial/serial-tegra.c
14297
14298 TEGRA SPI DRIVER
14299 M:      Laxman Dewangan <ldewangan@nvidia.com>
14300 S:      Supported
14301 F:      drivers/spi/spi-tegra*
14302
14303 TEHUTI ETHERNET DRIVER
14304 M:      Andy Gospodarek <andy@greyhouse.net>
14305 L:      netdev@vger.kernel.org
14306 S:      Supported
14307 F:      drivers/net/ethernet/tehuti/*
14308
14309 Telecom Clock Driver for MCPL0010
14310 M:      Mark Gross <mark.gross@intel.com>
14311 S:      Supported
14312 F:      drivers/char/tlclk.c
14313
14314 TENSILICA XTENSA PORT (xtensa)
14315 M:      Chris Zankel <chris@zankel.net>
14316 M:      Max Filippov <jcmvbkbc@gmail.com>
14317 L:      linux-xtensa@linux-xtensa.org
14318 T:      git git://github.com/czankel/xtensa-linux.git
14319 S:      Maintained
14320 F:      arch/xtensa/
14321 F:      drivers/irqchip/irq-xtensa-*
14322
14323 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14324 M:      Nishanth Menon <nm@ti.com>
14325 M:      Tero Kristo <t-kristo@ti.com>
14326 M:      Santosh Shilimkar <ssantosh@kernel.org>
14327 L:      linux-arm-kernel@lists.infradead.org
14328 S:      Maintained
14329 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14330 F:      drivers/firmware/ti_sci*
14331 F:      include/linux/soc/ti/ti_sci_protocol.h
14332 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14333 F:      include/dt-bindings/genpd/k2g.h
14334 F:      drivers/soc/ti/ti_sci_pm_domains.c
14335 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14336 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14337 F:      drivers/clk/keystone/sci-clk.c
14338 F:      drivers/reset/reset-ti-sci.c
14339
14340 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14341 M:      Hans Verkuil <hverkuil@xs4all.nl>
14342 L:      linux-media@vger.kernel.org
14343 T:      git git://linuxtv.org/media_tree.git
14344 W:      https://linuxtv.org
14345 S:      Maintained
14346 F:      drivers/media/radio/radio-raremono.c
14347
14348 THERMAL
14349 M:      Zhang Rui <rui.zhang@intel.com>
14350 M:      Eduardo Valentin <edubezval@gmail.com>
14351 L:      linux-pm@vger.kernel.org
14352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14354 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14355 S:      Supported
14356 F:      drivers/thermal/
14357 F:      include/linux/thermal.h
14358 F:      include/uapi/linux/thermal.h
14359 F:      include/linux/cpu_cooling.h
14360 F:      Documentation/devicetree/bindings/thermal/
14361
14362 THERMAL/CPU_COOLING
14363 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14364 M:      Viresh Kumar <viresh.kumar@linaro.org>
14365 M:      Javi Merino <javi.merino@kernel.org>
14366 L:      linux-pm@vger.kernel.org
14367 S:      Supported
14368 F:      Documentation/thermal/cpu-cooling-api.txt
14369 F:      drivers/thermal/cpu_cooling.c
14370 F:      include/linux/cpu_cooling.h
14371
14372 THINKPAD ACPI EXTRAS DRIVER
14373 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14374 L:      ibm-acpi-devel@lists.sourceforge.net
14375 L:      platform-driver-x86@vger.kernel.org
14376 W:      http://ibm-acpi.sourceforge.net
14377 W:      http://thinkwiki.org/wiki/Ibm-acpi
14378 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14379 S:      Maintained
14380 F:      drivers/platform/x86/thinkpad_acpi.c
14381
14382 THUNDERBOLT DRIVER
14383 M:      Andreas Noever <andreas.noever@gmail.com>
14384 M:      Michael Jamet <michael.jamet@intel.com>
14385 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14386 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14388 S:      Maintained
14389 F:      Documentation/admin-guide/thunderbolt.rst
14390 F:      drivers/thunderbolt/
14391 F:      include/linux/thunderbolt.h
14392
14393 THUNDERBOLT NETWORK DRIVER
14394 M:      Michael Jamet <michael.jamet@intel.com>
14395 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14396 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14397 L:      netdev@vger.kernel.org
14398 S:      Maintained
14399 F:      drivers/net/thunderbolt.c
14400
14401 THUNDERX GPIO DRIVER
14402 M:      David Daney <david.daney@cavium.com>
14403 S:      Maintained
14404 F:      drivers/gpio/gpio-thunderx.c
14405
14406 TI AM437X VPFE DRIVER
14407 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14408 L:      linux-media@vger.kernel.org
14409 W:      https://linuxtv.org
14410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14411 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14412 S:      Maintained
14413 F:      drivers/media/platform/am437x/
14414
14415 TI BANDGAP AND THERMAL DRIVER
14416 M:      Eduardo Valentin <edubezval@gmail.com>
14417 M:      Keerthy <j-keerthy@ti.com>
14418 L:      linux-pm@vger.kernel.org
14419 L:      linux-omap@vger.kernel.org
14420 S:      Maintained
14421 F:      drivers/thermal/ti-soc-thermal/
14422
14423 TI BQ27XXX POWER SUPPLY DRIVER
14424 R:      Andrew F. Davis <afd@ti.com>
14425 F:      include/linux/power/bq27xxx_battery.h
14426 F:      drivers/power/supply/bq27xxx_battery.c
14427 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14428
14429 TI CDCE706 CLOCK DRIVER
14430 M:      Max Filippov <jcmvbkbc@gmail.com>
14431 S:      Maintained
14432 F:      drivers/clk/clk-cdce706.c
14433
14434 TI CLOCK DRIVER
14435 M:      Tero Kristo <t-kristo@ti.com>
14436 L:      linux-omap@vger.kernel.org
14437 S:      Maintained
14438 F:      drivers/clk/ti/
14439 F:      include/linux/clk/ti.h
14440
14441 TI DAVINCI MACHINE SUPPORT
14442 M:      Sekhar Nori <nsekhar@ti.com>
14443 M:      Kevin Hilman <khilman@kernel.org>
14444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14446 S:      Supported
14447 F:      arch/arm/mach-davinci/
14448 F:      drivers/i2c/busses/i2c-davinci.c
14449 F:      arch/arm/boot/dts/da850*
14450
14451 TI DAVINCI SERIES CLOCK DRIVER
14452 M:      David Lechner <david@lechnology.com>
14453 R:      Sekhar Nori <nsekhar@ti.com>
14454 S:      Maintained
14455 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14456 F:      drivers/clk/davinci/
14457
14458 TI DAVINCI SERIES GPIO DRIVER
14459 M:      Keerthy <j-keerthy@ti.com>
14460 L:      linux-gpio@vger.kernel.org
14461 S:      Maintained
14462 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14463 F:      drivers/gpio/gpio-davinci.c
14464
14465 TI DAVINCI SERIES MEDIA DRIVER
14466 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14467 L:      linux-media@vger.kernel.org
14468 W:      https://linuxtv.org
14469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14470 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14471 S:      Maintained
14472 F:      drivers/media/platform/davinci/
14473 F:      include/media/davinci/
14474
14475 TI ETHERNET SWITCH DRIVER (CPSW)
14476 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14477 L:      linux-omap@vger.kernel.org
14478 L:      netdev@vger.kernel.org
14479 S:      Maintained
14480 F:      drivers/net/ethernet/ti/cpsw*
14481 F:      drivers/net/ethernet/ti/davinci*
14482
14483 TI FLASH MEDIA INTERFACE DRIVER
14484 M:      Alex Dubov <oakad@yahoo.com>
14485 S:      Maintained
14486 F:      drivers/misc/tifm*
14487 F:      drivers/mmc/host/tifm_sd.c
14488 F:      include/linux/tifm.h
14489
14490 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14491 M:      Santosh Shilimkar <ssantosh@kernel.org>
14492 L:      linux-kernel@vger.kernel.org
14493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14494 S:      Maintained
14495 F:      drivers/soc/ti/*
14496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14497
14498 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14499 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14500 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14501 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14502 S:      Maintained
14503 F:      sound/soc/codecs/lm49453*
14504 F:      sound/soc/codecs/isabelle*
14505
14506 TI LP855x BACKLIGHT DRIVER
14507 M:      Milo Kim <milo.kim@ti.com>
14508 S:      Maintained
14509 F:      Documentation/backlight/lp855x-driver.txt
14510 F:      drivers/video/backlight/lp855x_bl.c
14511 F:      include/linux/platform_data/lp855x.h
14512
14513 TI LP8727 CHARGER DRIVER
14514 M:      Milo Kim <milo.kim@ti.com>
14515 S:      Maintained
14516 F:      drivers/power/supply/lp8727_charger.c
14517 F:      include/linux/platform_data/lp8727.h
14518
14519 TI LP8788 MFD DRIVER
14520 M:      Milo Kim <milo.kim@ti.com>
14521 S:      Maintained
14522 F:      drivers/iio/adc/lp8788_adc.c
14523 F:      drivers/leds/leds-lp8788.c
14524 F:      drivers/mfd/lp8788*.c
14525 F:      drivers/power/supply/lp8788-charger.c
14526 F:      drivers/regulator/lp8788-*.c
14527 F:      include/linux/mfd/lp8788*.h
14528
14529 TI NETCP ETHERNET DRIVER
14530 M:      Wingman Kwok <w-kwok2@ti.com>
14531 M:      Murali Karicheri <m-karicheri2@ti.com>
14532 L:      netdev@vger.kernel.org
14533 S:      Maintained
14534 F:      drivers/net/ethernet/ti/netcp*
14535
14536 TI TAS571X FAMILY ASoC CODEC DRIVER
14537 M:      Kevin Cernekee <cernekee@chromium.org>
14538 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14539 S:      Odd Fixes
14540 F:      sound/soc/codecs/tas571x*
14541
14542 TI TRF7970A NFC DRIVER
14543 M:      Mark Greer <mgreer@animalcreek.com>
14544 L:      linux-wireless@vger.kernel.org
14545 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14546 S:      Supported
14547 F:      drivers/nfc/trf7970a.c
14548 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14549
14550 TI TWL4030 SERIES SOC CODEC DRIVER
14551 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14552 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14553 S:      Maintained
14554 F:      sound/soc/codecs/twl4030*
14555
14556 TI VPE/CAL DRIVERS
14557 M:      Benoit Parrot <bparrot@ti.com>
14558 L:      linux-media@vger.kernel.org
14559 W:      http://linuxtv.org/
14560 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14561 S:      Maintained
14562 F:      drivers/media/platform/ti-vpe/
14563
14564 TI WILINK WIRELESS DRIVERS
14565 L:      linux-wireless@vger.kernel.org
14566 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14567 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14569 S:      Orphan
14570 F:      drivers/net/wireless/ti/
14571 F:      include/linux/wl12xx.h
14572
14573 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14574 M:      John Stultz <john.stultz@linaro.org>
14575 M:      Thomas Gleixner <tglx@linutronix.de>
14576 R:      Stephen Boyd <sboyd@kernel.org>
14577 L:      linux-kernel@vger.kernel.org
14578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14579 S:      Supported
14580 F:      include/linux/clocksource.h
14581 F:      include/linux/time.h
14582 F:      include/linux/timex.h
14583 F:      include/uapi/linux/time.h
14584 F:      include/uapi/linux/timex.h
14585 F:      kernel/time/clocksource.c
14586 F:      kernel/time/time*.c
14587 F:      kernel/time/alarmtimer.c
14588 F:      kernel/time/ntp.c
14589 F:      tools/testing/selftests/timers/
14590
14591 TIPC NETWORK LAYER
14592 M:      Jon Maloy <jon.maloy@ericsson.com>
14593 M:      Ying Xue <ying.xue@windriver.com>
14594 L:      netdev@vger.kernel.org (core kernel code)
14595 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14596 W:      http://tipc.sourceforge.net/
14597 S:      Maintained
14598 F:      include/uapi/linux/tipc*.h
14599 F:      net/tipc/
14600
14601 TLAN NETWORK DRIVER
14602 M:      Samuel Chessman <chessman@tux.org>
14603 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14604 W:      http://sourceforge.net/projects/tlan/
14605 S:      Maintained
14606 F:      Documentation/networking/tlan.txt
14607 F:      drivers/net/ethernet/ti/tlan.*
14608
14609 TM6000 VIDEO4LINUX DRIVER
14610 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14611 L:      linux-media@vger.kernel.org
14612 W:      https://linuxtv.org
14613 T:      git git://linuxtv.org/media_tree.git
14614 S:      Odd fixes
14615 F:      drivers/media/usb/tm6000/
14616 F:      Documentation/media/v4l-drivers/tm6000*
14617
14618 TMIO/SDHI MMC DRIVER
14619 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14620 L:      linux-mmc@vger.kernel.org
14621 S:      Supported
14622 F:      drivers/mmc/host/tmio_mmc*
14623 F:      drivers/mmc/host/renesas_sdhi*
14624 F:      include/linux/mfd/tmio.h
14625
14626 TMP401 HARDWARE MONITOR DRIVER
14627 M:      Guenter Roeck <linux@roeck-us.net>
14628 L:      linux-hwmon@vger.kernel.org
14629 S:      Maintained
14630 F:      Documentation/hwmon/tmp401
14631 F:      drivers/hwmon/tmp401.c
14632
14633 TMPFS (SHMEM FILESYSTEM)
14634 M:      Hugh Dickins <hughd@google.com>
14635 L:      linux-mm@kvack.org
14636 S:      Maintained
14637 F:      include/linux/shmem_fs.h
14638 F:      mm/shmem.c
14639
14640 TOMOYO SECURITY MODULE
14641 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14642 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14643 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14644 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14645 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14646 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14647 W:      http://tomoyo.sourceforge.jp/
14648 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14649 S:      Maintained
14650 F:      security/tomoyo/
14651
14652 TOPSTAR LAPTOP EXTRAS DRIVER
14653 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14654 L:      platform-driver-x86@vger.kernel.org
14655 S:      Maintained
14656 F:      drivers/platform/x86/topstar-laptop.c
14657
14658 TORTURE-TEST MODULES
14659 M:      Davidlohr Bueso <dave@stgolabs.net>
14660 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14661 M:      Josh Triplett <josh@joshtriplett.org>
14662 L:      linux-kernel@vger.kernel.org
14663 S:      Supported
14664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14665 F:      Documentation/RCU/torture.txt
14666 F:      kernel/torture.c
14667 F:      kernel/rcu/rcutorture.c
14668 F:      kernel/rcu/rcuperf.c
14669 F:      kernel/locking/locktorture.c
14670
14671 TOSHIBA ACPI EXTRAS DRIVER
14672 M:      Azael Avalos <coproscefalo@gmail.com>
14673 L:      platform-driver-x86@vger.kernel.org
14674 S:      Maintained
14675 F:      drivers/platform/x86/toshiba_acpi.c
14676
14677 TOSHIBA BLUETOOTH DRIVER
14678 M:      Azael Avalos <coproscefalo@gmail.com>
14679 L:      platform-driver-x86@vger.kernel.org
14680 S:      Maintained
14681 F:      drivers/platform/x86/toshiba_bluetooth.c
14682
14683 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14684 M:      Azael Avalos <coproscefalo@gmail.com>
14685 L:      platform-driver-x86@vger.kernel.org
14686 S:      Maintained
14687 F:      drivers/platform/x86/toshiba_haps.c
14688
14689 TOSHIBA SMM DRIVER
14690 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14691 W:      http://www.buzzard.org.uk/toshiba/
14692 S:      Maintained
14693 F:      drivers/char/toshiba.c
14694 F:      include/linux/toshiba.h
14695 F:      include/uapi/linux/toshiba.h
14696
14697 TOSHIBA TC358743 DRIVER
14698 M:      Mats Randgaard <matrandg@cisco.com>
14699 L:      linux-media@vger.kernel.org
14700 S:      Maintained
14701 F:      drivers/media/i2c/tc358743*
14702 F:      include/media/i2c/tc358743.h
14703
14704 TOSHIBA WMI HOTKEYS DRIVER
14705 M:      Azael Avalos <coproscefalo@gmail.com>
14706 L:      platform-driver-x86@vger.kernel.org
14707 S:      Maintained
14708 F:      drivers/platform/x86/toshiba-wmi.c
14709
14710 TPM DEVICE DRIVER
14711 M:      Peter Huewe <peterhuewe@gmx.de>
14712 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14713 R:      Jason Gunthorpe <jgg@ziepe.ca>
14714 L:      linux-integrity@vger.kernel.org
14715 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14716 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14717 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14718 S:      Maintained
14719 F:      drivers/char/tpm/
14720
14721 TRACING
14722 M:      Steven Rostedt <rostedt@goodmis.org>
14723 M:      Ingo Molnar <mingo@redhat.com>
14724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14725 S:      Maintained
14726 F:      Documentation/trace/ftrace.rst
14727 F:      arch/*/*/*/ftrace.h
14728 F:      arch/*/kernel/ftrace.c
14729 F:      include/*/ftrace.h
14730 F:      include/linux/trace*.h
14731 F:      include/trace/
14732 F:      kernel/trace/
14733 F:      tools/testing/selftests/ftrace/
14734
14735 TRACING MMIO ACCESSES (MMIOTRACE)
14736 M:      Steven Rostedt <rostedt@goodmis.org>
14737 M:      Ingo Molnar <mingo@kernel.org>
14738 R:      Karol Herbst <karolherbst@gmail.com>
14739 R:      Pekka Paalanen <ppaalanen@gmail.com>
14740 S:      Maintained
14741 L:      linux-kernel@vger.kernel.org
14742 L:      nouveau@lists.freedesktop.org
14743 F:      kernel/trace/trace_mmiotrace.c
14744 F:      include/linux/mmiotrace.h
14745 F:      arch/x86/mm/kmmio.c
14746 F:      arch/x86/mm/mmio-mod.c
14747 F:      arch/x86/mm/testmmiotrace.c
14748
14749 TRIVIAL PATCHES
14750 M:      Jiri Kosina <trivial@kernel.org>
14751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14752 S:      Maintained
14753 K:      ^Subject:.*(?i)trivial
14754
14755 TEMPO SEMICONDUCTOR DRIVERS
14756 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14757 S:      Maintained
14758 F:      sound/soc/codecs/tscs*.c
14759 F:      sound/soc/codecs/tscs*.h
14760 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14761
14762 TTY LAYER
14763 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14764 M:      Jiri Slaby <jslaby@suse.com>
14765 S:      Supported
14766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14767 F:      Documentation/serial/
14768 F:      drivers/tty/
14769 F:      drivers/tty/serial/serial_core.c
14770 F:      include/linux/serial_core.h
14771 F:      include/linux/serial.h
14772 F:      include/linux/tty.h
14773 F:      include/uapi/linux/serial_core.h
14774 F:      include/uapi/linux/serial.h
14775 F:      include/uapi/linux/tty.h
14776
14777 TUA9001 MEDIA DRIVER
14778 M:      Antti Palosaari <crope@iki.fi>
14779 L:      linux-media@vger.kernel.org
14780 W:      https://linuxtv.org
14781 W:      http://palosaari.fi/linux/
14782 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14783 T:      git git://linuxtv.org/anttip/media_tree.git
14784 S:      Maintained
14785 F:      drivers/media/tuners/tua9001*
14786
14787 TULIP NETWORK DRIVERS
14788 L:      netdev@vger.kernel.org
14789 L:      linux-parisc@vger.kernel.org
14790 S:      Orphan
14791 F:      drivers/net/ethernet/dec/tulip/
14792
14793 TUN/TAP driver
14794 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14795 W:      http://vtun.sourceforge.net/tun
14796 S:      Maintained
14797 F:      Documentation/networking/tuntap.txt
14798 F:      arch/um/os-Linux/drivers/
14799
14800 TURBOCHANNEL SUBSYSTEM
14801 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14802 M:      Ralf Baechle <ralf@linux-mips.org>
14803 L:      linux-mips@linux-mips.org
14804 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14805 S:      Maintained
14806 F:      drivers/tc/
14807 F:      include/linux/tc.h
14808
14809 TURBOSTAT UTILITY
14810 M:      "Len Brown" <lenb@kernel.org>
14811 L:      linux-pm@vger.kernel.org
14812 B:      https://bugzilla.kernel.org
14813 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14815 S:      Supported
14816 F:      tools/power/x86/turbostat/
14817
14818 TW5864 VIDEO4LINUX DRIVER
14819 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14820 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14821 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14822 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14823 L:      linux-media@vger.kernel.org
14824 S:      Supported
14825 F:      drivers/media/pci/tw5864/
14826
14827 TW68 VIDEO4LINUX DRIVER
14828 M:      Hans Verkuil <hverkuil@xs4all.nl>
14829 L:      linux-media@vger.kernel.org
14830 T:      git git://linuxtv.org/media_tree.git
14831 W:      https://linuxtv.org
14832 S:      Odd Fixes
14833 F:      drivers/media/pci/tw68/
14834
14835 TW686X VIDEO4LINUX DRIVER
14836 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14837 L:      linux-media@vger.kernel.org
14838 T:      git git://linuxtv.org/media_tree.git
14839 W:      http://linuxtv.org
14840 S:      Maintained
14841 F:      drivers/media/pci/tw686x/
14842
14843 UBI FILE SYSTEM (UBIFS)
14844 M:      Richard Weinberger <richard@nod.at>
14845 M:      Artem Bityutskiy <dedekind1@gmail.com>
14846 M:      Adrian Hunter <adrian.hunter@intel.com>
14847 L:      linux-mtd@lists.infradead.org
14848 T:      git git://git.infradead.org/ubifs-2.6.git
14849 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14850 S:      Supported
14851 F:      Documentation/filesystems/ubifs.txt
14852 F:      fs/ubifs/
14853
14854 UCLINUX (M68KNOMMU AND COLDFIRE)
14855 M:      Greg Ungerer <gerg@linux-m68k.org>
14856 W:      http://www.linux-m68k.org/
14857 W:      http://www.uclinux.org/
14858 L:      linux-m68k@lists.linux-m68k.org
14859 L:      uclinux-dev@uclinux.org  (subscribers-only)
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14861 S:      Maintained
14862 F:      arch/m68k/coldfire/
14863 F:      arch/m68k/68*/
14864 F:      arch/m68k/*/*_no.*
14865 F:      arch/m68k/include/asm/*_no.*
14866
14867 UDF FILESYSTEM
14868 M:      Jan Kara <jack@suse.com>
14869 S:      Maintained
14870 F:      Documentation/filesystems/udf.txt
14871 F:      fs/udf/
14872
14873 UDRAW TABLET
14874 M:      Bastien Nocera <hadess@hadess.net>
14875 L:      linux-input@vger.kernel.org
14876 S:      Maintained
14877 F:      drivers/hid/hid-udraw-ps3.c
14878
14879 UFS FILESYSTEM
14880 M:      Evgeniy Dushistov <dushistov@mail.ru>
14881 S:      Maintained
14882 F:      Documentation/filesystems/ufs.txt
14883 F:      fs/ufs/
14884
14885 UHID USERSPACE HID IO DRIVER:
14886 M:      David Herrmann <dh.herrmann@googlemail.com>
14887 L:      linux-input@vger.kernel.org
14888 S:      Maintained
14889 F:      drivers/hid/uhid.c
14890 F:      include/uapi/linux/uhid.h
14891
14892 ULPI BUS
14893 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14894 L:      linux-usb@vger.kernel.org
14895 S:      Maintained
14896 F:      drivers/usb/common/ulpi.c
14897 F:      include/linux/ulpi/
14898
14899 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14900 L:      linux-usb@vger.kernel.org
14901 S:      Orphan
14902 F:      drivers/uwb/
14903 F:      include/linux/uwb.h
14904 F:      include/linux/uwb/
14905
14906 UNICORE32 ARCHITECTURE:
14907 M:      Guan Xuetao <gxt@pku.edu.cn>
14908 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14909 S:      Maintained
14910 T:      git git://github.com/gxt/linux.git
14911 F:      arch/unicore32/
14912
14913 UNIFDEF
14914 M:      Tony Finch <dot@dotat.at>
14915 W:      http://dotat.at/prog/unifdef
14916 S:      Maintained
14917 F:      scripts/unifdef.c
14918
14919 UNIFORM CDROM DRIVER
14920 M:      Jens Axboe <axboe@kernel.dk>
14921 W:      http://www.kernel.dk
14922 S:      Maintained
14923 F:      Documentation/cdrom/
14924 F:      drivers/cdrom/cdrom.c
14925 F:      include/linux/cdrom.h
14926 F:      include/uapi/linux/cdrom.h
14927
14928 UNISYS S-PAR DRIVERS
14929 M:      David Kershner <david.kershner@unisys.com>
14930 L:      sparmaintainer@unisys.com (Unisys internal)
14931 S:      Supported
14932 F:      include/linux/visorbus.h
14933 F:      drivers/visorbus/
14934 F:      drivers/staging/unisys/
14935
14936 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14937 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14938 L:      linux-scsi@vger.kernel.org
14939 S:      Supported
14940 F:      Documentation/scsi/ufs.txt
14941 F:      drivers/scsi/ufs/
14942
14943 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14944 M:      Joao Pinto <jpinto@synopsys.com>
14945 L:      linux-scsi@vger.kernel.org
14946 S:      Supported
14947 F:      drivers/scsi/ufs/*dwc*
14948
14949 UNSORTED BLOCK IMAGES (UBI)
14950 M:      Artem Bityutskiy <dedekind1@gmail.com>
14951 M:      Richard Weinberger <richard@nod.at>
14952 W:      http://www.linux-mtd.infradead.org/
14953 L:      linux-mtd@lists.infradead.org
14954 T:      git git://git.infradead.org/ubifs-2.6.git
14955 S:      Supported
14956 F:      drivers/mtd/ubi/
14957 F:      include/linux/mtd/ubi.h
14958 F:      include/uapi/mtd/ubi-user.h
14959
14960 USB "USBNET" DRIVER FRAMEWORK
14961 M:      Oliver Neukum <oneukum@suse.com>
14962 L:      netdev@vger.kernel.org
14963 W:      http://www.linux-usb.org/usbnet
14964 S:      Maintained
14965 F:      drivers/net/usb/usbnet.c
14966 F:      include/linux/usb/usbnet.h
14967
14968 USB ACM DRIVER
14969 M:      Oliver Neukum <oneukum@suse.com>
14970 L:      linux-usb@vger.kernel.org
14971 S:      Maintained
14972 F:      Documentation/usb/acm.txt
14973 F:      drivers/usb/class/cdc-acm.*
14974
14975 USB AR5523 WIRELESS DRIVER
14976 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
14977 L:      linux-wireless@vger.kernel.org
14978 S:      Maintained
14979 F:      drivers/net/wireless/ath/ar5523/
14980
14981 USB ATTACHED SCSI
14982 M:      Oliver Neukum <oneukum@suse.com>
14983 L:      linux-usb@vger.kernel.org
14984 L:      linux-scsi@vger.kernel.org
14985 S:      Maintained
14986 F:      drivers/usb/storage/uas.c
14987
14988 USB CDC ETHERNET DRIVER
14989 M:      Oliver Neukum <oliver@neukum.org>
14990 L:      linux-usb@vger.kernel.org
14991 S:      Maintained
14992 F:      drivers/net/usb/cdc_*.c
14993 F:      include/uapi/linux/usb/cdc.h
14994
14995 USB CHAOSKEY DRIVER
14996 M:      Keith Packard <keithp@keithp.com>
14997 L:      linux-usb@vger.kernel.org
14998 S:      Maintained
14999 F:      drivers/usb/misc/chaoskey.c
15000
15001 USB CYPRESS C67X00 DRIVER
15002 M:      Peter Korsgaard <jacmet@sunsite.dk>
15003 L:      linux-usb@vger.kernel.org
15004 S:      Maintained
15005 F:      drivers/usb/c67x00/
15006
15007 USB DAVICOM DM9601 DRIVER
15008 M:      Peter Korsgaard <jacmet@sunsite.dk>
15009 L:      netdev@vger.kernel.org
15010 W:      http://www.linux-usb.org/usbnet
15011 S:      Maintained
15012 F:      drivers/net/usb/dm9601.c
15013
15014 USB DIAMOND RIO500 DRIVER
15015 M:      Cesar Miquel <miquel@df.uba.ar>
15016 L:      rio500-users@lists.sourceforge.net
15017 W:      http://rio500.sourceforge.net
15018 S:      Maintained
15019 F:      drivers/usb/misc/rio500*
15020
15021 USB EHCI DRIVER
15022 M:      Alan Stern <stern@rowland.harvard.edu>
15023 L:      linux-usb@vger.kernel.org
15024 S:      Maintained
15025 F:      Documentation/usb/ehci.txt
15026 F:      drivers/usb/host/ehci*
15027
15028 USB GADGET/PERIPHERAL SUBSYSTEM
15029 M:      Felipe Balbi <balbi@kernel.org>
15030 L:      linux-usb@vger.kernel.org
15031 W:      http://www.linux-usb.org/gadget
15032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15033 S:      Maintained
15034 F:      drivers/usb/gadget/
15035 F:      include/linux/usb/gadget*
15036
15037 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15038 M:      Jiri Kosina <jikos@kernel.org>
15039 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15040 L:      linux-usb@vger.kernel.org
15041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15042 S:      Maintained
15043 F:      Documentation/hid/hiddev.txt
15044 F:      drivers/hid/usbhid/
15045
15046 USB INTEL XHCI ROLE MUX DRIVER
15047 M:      Hans de Goede <hdegoede@redhat.com>
15048 L:      linux-usb@vger.kernel.org
15049 S:      Maintained
15050 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15051
15052 USB ISP116X DRIVER
15053 M:      Olav Kongas <ok@artecdesign.ee>
15054 L:      linux-usb@vger.kernel.org
15055 S:      Maintained
15056 F:      drivers/usb/host/isp116x*
15057 F:      include/linux/usb/isp116x.h
15058
15059 USB LAN78XX ETHERNET DRIVER
15060 M:      Woojung Huh <woojung.huh@microchip.com>
15061 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15062 L:      netdev@vger.kernel.org
15063 S:      Maintained
15064 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15065 F:      drivers/net/usb/lan78xx.*
15066 F:      include/dt-bindings/net/microchip-lan78xx.h
15067
15068 USB MASS STORAGE DRIVER
15069 M:      Alan Stern <stern@rowland.harvard.edu>
15070 L:      linux-usb@vger.kernel.org
15071 L:      usb-storage@lists.one-eyed-alien.net
15072 S:      Maintained
15073 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15074 F:      drivers/usb/storage/
15075
15076 USB MIDI DRIVER
15077 M:      Clemens Ladisch <clemens@ladisch.de>
15078 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15079 T:      git git://git.alsa-project.org/alsa-kernel.git
15080 S:      Maintained
15081 F:      sound/usb/midi.*
15082
15083 USB NETWORKING DRIVERS
15084 L:      linux-usb@vger.kernel.org
15085 S:      Odd Fixes
15086 F:      drivers/net/usb/
15087
15088 USB OHCI DRIVER
15089 M:      Alan Stern <stern@rowland.harvard.edu>
15090 L:      linux-usb@vger.kernel.org
15091 S:      Maintained
15092 F:      Documentation/usb/ohci.txt
15093 F:      drivers/usb/host/ohci*
15094
15095 USB OTG FSM (Finite State Machine)
15096 M:      Peter Chen <Peter.Chen@nxp.com>
15097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15098 L:      linux-usb@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/usb/common/usb-otg-fsm.c
15101
15102 USB OVER IP DRIVER
15103 M:      Valentina Manea <valentina.manea.m@gmail.com>
15104 M:      Shuah Khan <shuah@kernel.org>
15105 L:      linux-usb@vger.kernel.org
15106 S:      Maintained
15107 F:      Documentation/usb/usbip_protocol.txt
15108 F:      drivers/usb/usbip/
15109 F:      tools/usb/usbip/
15110 F:      tools/testing/selftests/drivers/usb/usbip/
15111
15112 USB PEGASUS DRIVER
15113 M:      Petko Manolov <petkan@nucleusys.com>
15114 L:      linux-usb@vger.kernel.org
15115 L:      netdev@vger.kernel.org
15116 T:      git git://github.com/petkan/pegasus.git
15117 W:      https://github.com/petkan/pegasus
15118 S:      Maintained
15119 F:      drivers/net/usb/pegasus.*
15120
15121 USB PHY LAYER
15122 M:      Felipe Balbi <balbi@kernel.org>
15123 L:      linux-usb@vger.kernel.org
15124 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15125 S:      Maintained
15126 F:      drivers/usb/phy/
15127
15128 USB PRINTER DRIVER (usblp)
15129 M:      Pete Zaitcev <zaitcev@redhat.com>
15130 L:      linux-usb@vger.kernel.org
15131 S:      Supported
15132 F:      drivers/usb/class/usblp.c
15133
15134 USB QMI WWAN NETWORK DRIVER
15135 M:      Bjørn Mork <bjorn@mork.no>
15136 L:      netdev@vger.kernel.org
15137 S:      Maintained
15138 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15139 F:      drivers/net/usb/qmi_wwan.c
15140
15141 USB RTL8150 DRIVER
15142 M:      Petko Manolov <petkan@nucleusys.com>
15143 L:      linux-usb@vger.kernel.org
15144 L:      netdev@vger.kernel.org
15145 T:      git git://github.com/petkan/rtl8150.git
15146 W:      https://github.com/petkan/rtl8150
15147 S:      Maintained
15148 F:      drivers/net/usb/rtl8150.c
15149
15150 USB SERIAL SUBSYSTEM
15151 M:      Johan Hovold <johan@kernel.org>
15152 L:      linux-usb@vger.kernel.org
15153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15154 S:      Maintained
15155 F:      Documentation/usb/usb-serial.txt
15156 F:      drivers/usb/serial/
15157 F:      include/linux/usb/serial.h
15158
15159 USB SMSC75XX ETHERNET DRIVER
15160 M:      Steve Glendinning <steve.glendinning@shawell.net>
15161 L:      netdev@vger.kernel.org
15162 S:      Maintained
15163 F:      drivers/net/usb/smsc75xx.*
15164
15165 USB SMSC95XX ETHERNET DRIVER
15166 M:      Steve Glendinning <steve.glendinning@shawell.net>
15167 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15168 L:      netdev@vger.kernel.org
15169 S:      Maintained
15170 F:      drivers/net/usb/smsc95xx.*
15171
15172 USB SUBSYSTEM
15173 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15174 L:      linux-usb@vger.kernel.org
15175 W:      http://www.linux-usb.org
15176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15177 S:      Supported
15178 F:      Documentation/devicetree/bindings/usb/
15179 F:      Documentation/usb/
15180 F:      drivers/usb/
15181 F:      include/linux/usb.h
15182 F:      include/linux/usb/
15183
15184 USB TYPEC PI3USB30532 MUX DRIVER
15185 M:      Hans de Goede <hdegoede@redhat.com>
15186 L:      linux-usb@vger.kernel.org
15187 S:      Maintained
15188 F:      drivers/usb/typec/mux/pi3usb30532.c
15189
15190 USB TYPEC CLASS
15191 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      Documentation/ABI/testing/sysfs-class-typec
15195 F:      Documentation/driver-api/usb/typec.rst
15196 F:      drivers/usb/typec/
15197 F:      include/linux/usb/typec.h
15198
15199 USB TYPEC BUS FOR ALTERNATE MODES
15200 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15201 L:      linux-usb@vger.kernel.org
15202 S:      Maintained
15203 F:      Documentation/ABI/testing/sysfs-bus-typec
15204 F:      Documentation/driver-api/usb/typec_bus.rst
15205 F:      drivers/usb/typec/altmodes/
15206 F:      include/linux/usb/typec_altmode.h
15207
15208 USB UHCI DRIVER
15209 M:      Alan Stern <stern@rowland.harvard.edu>
15210 L:      linux-usb@vger.kernel.org
15211 S:      Maintained
15212 F:      drivers/usb/host/uhci*
15213
15214 USB VIDEO CLASS
15215 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15216 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15217 L:      linux-media@vger.kernel.org
15218 T:      git git://linuxtv.org/media_tree.git
15219 W:      http://www.ideasonboard.org/uvc/
15220 S:      Maintained
15221 F:      drivers/media/usb/uvc/
15222 F:      include/uapi/linux/uvcvideo.h
15223
15224 USB VISION DRIVER
15225 M:      Hans Verkuil <hverkuil@xs4all.nl>
15226 L:      linux-media@vger.kernel.org
15227 T:      git git://linuxtv.org/media_tree.git
15228 W:      https://linuxtv.org
15229 S:      Odd Fixes
15230 F:      drivers/media/usb/usbvision/
15231
15232 USB WEBCAM GADGET
15233 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15234 L:      linux-usb@vger.kernel.org
15235 S:      Maintained
15236 F:      drivers/usb/gadget/function/*uvc*
15237 F:      drivers/usb/gadget/legacy/webcam.c
15238 F:      include/uapi/linux/usb/g_uvc.h
15239
15240 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15241 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15242 L:      linux-wireless@vger.kernel.org
15243 S:      Maintained
15244 F:      drivers/net/wireless/rndis_wlan.c
15245
15246 USB XHCI DRIVER
15247 M:      Mathias Nyman <mathias.nyman@intel.com>
15248 L:      linux-usb@vger.kernel.org
15249 S:      Supported
15250 F:      drivers/usb/host/xhci*
15251 F:      drivers/usb/host/pci-quirks*
15252
15253 USB ZD1201 DRIVER
15254 L:      linux-wireless@vger.kernel.org
15255 W:      http://linux-lc100020.sourceforge.net
15256 S:      Orphan
15257 F:      drivers/net/wireless/zydas/zd1201.*
15258
15259 USB ZR364XX DRIVER
15260 M:      Antoine Jacquet <royale@zerezo.com>
15261 L:      linux-usb@vger.kernel.org
15262 L:      linux-media@vger.kernel.org
15263 T:      git git://linuxtv.org/media_tree.git
15264 W:      http://royale.zerezo.com/zr364xx/
15265 S:      Maintained
15266 F:      Documentation/media/v4l-drivers/zr364xx*
15267 F:      drivers/media/usb/zr364xx/
15268
15269 USER-MODE LINUX (UML)
15270 M:      Jeff Dike <jdike@addtoit.com>
15271 M:      Richard Weinberger <richard@nod.at>
15272 L:      linux-um@lists.infradead.org
15273 W:      http://user-mode-linux.sourceforge.net
15274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15275 S:      Maintained
15276 F:      Documentation/virtual/uml/
15277 F:      arch/um/
15278 F:      arch/x86/um/
15279 F:      fs/hostfs/
15280 F:      fs/hppfs/
15281
15282 USERSPACE I/O (UIO)
15283 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15284 S:      Maintained
15285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15286 F:      Documentation/driver-api/uio-howto.rst
15287 F:      drivers/uio/
15288 F:      include/linux/uio*.h
15289
15290 UTIL-LINUX PACKAGE
15291 M:      Karel Zak <kzak@redhat.com>
15292 L:      util-linux@vger.kernel.org
15293 W:      http://en.wikipedia.org/wiki/Util-linux
15294 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15295 S:      Maintained
15296
15297 UUID HELPERS
15298 M:      Christoph Hellwig <hch@lst.de>
15299 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15300 L:      linux-kernel@vger.kernel.org
15301 T:      git git://git.infradead.org/users/hch/uuid.git
15302 F:      lib/uuid.c
15303 F:      lib/test_uuid.c
15304 F:      include/linux/uuid.h
15305 F:      include/uapi/linux/uuid.h
15306 S:      Maintained
15307
15308 UVESAFB DRIVER
15309 M:      Michal Januszewski <spock@gentoo.org>
15310 L:      linux-fbdev@vger.kernel.org
15311 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15312 S:      Maintained
15313 F:      Documentation/fb/uvesafb.txt
15314 F:      drivers/video/fbdev/uvesafb.*
15315
15316 VF610 NAND DRIVER
15317 M:      Stefan Agner <stefan@agner.ch>
15318 L:      linux-mtd@lists.infradead.org
15319 S:      Supported
15320 F:      drivers/mtd/nand/raw/vf610_nfc.c
15321
15322 VFAT/FAT/MSDOS FILESYSTEM
15323 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15324 S:      Maintained
15325 F:      Documentation/filesystems/vfat.txt
15326 F:      fs/fat/
15327
15328 VFIO DRIVER
15329 M:      Alex Williamson <alex.williamson@redhat.com>
15330 L:      kvm@vger.kernel.org
15331 T:      git git://github.com/awilliam/linux-vfio.git
15332 S:      Maintained
15333 F:      Documentation/vfio.txt
15334 F:      drivers/vfio/
15335 F:      include/linux/vfio.h
15336 F:      include/uapi/linux/vfio.h
15337
15338 VFIO MEDIATED DEVICE DRIVERS
15339 M:      Kirti Wankhede <kwankhede@nvidia.com>
15340 L:      kvm@vger.kernel.org
15341 S:      Maintained
15342 F:      Documentation/vfio-mediated-device.txt
15343 F:      drivers/vfio/mdev/
15344 F:      include/linux/mdev.h
15345 F:      samples/vfio-mdev/
15346
15347 VFIO PLATFORM DRIVER
15348 M:      Eric Auger <eric.auger@redhat.com>
15349 L:      kvm@vger.kernel.org
15350 S:      Maintained
15351 F:      drivers/vfio/platform/
15352
15353 VGA_SWITCHEROO
15354 R:      Lukas Wunner <lukas@wunner.de>
15355 S:      Maintained
15356 F:      Documentation/gpu/vga-switcheroo.rst
15357 F:      drivers/gpu/vga/vga_switcheroo.c
15358 F:      include/linux/vga_switcheroo.h
15359 T:      git git://anongit.freedesktop.org/drm/drm-misc
15360
15361 VIA RHINE NETWORK DRIVER
15362 S:      Orphan
15363 F:      drivers/net/ethernet/via/via-rhine.c
15364
15365 VIA SD/MMC CARD CONTROLLER DRIVER
15366 M:      Bruce Chang <brucechang@via.com.tw>
15367 M:      Harald Welte <HaraldWelte@viatech.com>
15368 S:      Maintained
15369 F:      drivers/mmc/host/via-sdmmc.c
15370
15371 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15372 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15373 L:      linux-fbdev@vger.kernel.org
15374 S:      Maintained
15375 F:      include/linux/via-core.h
15376 F:      include/linux/via-gpio.h
15377 F:      include/linux/via_i2c.h
15378 F:      drivers/video/fbdev/via/
15379
15380 VIA VELOCITY NETWORK DRIVER
15381 M:      Francois Romieu <romieu@fr.zoreil.com>
15382 L:      netdev@vger.kernel.org
15383 S:      Maintained
15384 F:      drivers/net/ethernet/via/via-velocity.*
15385
15386 VICODEC VIRTUAL CODEC DRIVER
15387 M:      Hans Verkuil <hans.verkuil@cisco.com>
15388 L:      linux-media@vger.kernel.org
15389 T:      git git://linuxtv.org/media_tree.git
15390 W:      https://linuxtv.org
15391 S:      Maintained
15392 F:      drivers/media/platform/vicodec/*
15393
15394 VIDEO MULTIPLEXER DRIVER
15395 M:      Philipp Zabel <p.zabel@pengutronix.de>
15396 L:      linux-media@vger.kernel.org
15397 S:      Maintained
15398 F:      drivers/media/platform/video-mux.c
15399
15400 VIDEO I2C POLLING DRIVER
15401 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15402 L:      linux-media@vger.kernel.org
15403 S:      Maintained
15404 F:      drivers/media/i2c/video-i2c.c
15405
15406 VIDEOBUF2 FRAMEWORK
15407 M:      Pawel Osciak <pawel@osciak.com>
15408 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15409 M:      Kyungmin Park <kyungmin.park@samsung.com>
15410 L:      linux-media@vger.kernel.org
15411 S:      Maintained
15412 F:      drivers/media/v4l2-core/videobuf2-*
15413 F:      include/media/videobuf2-*
15414
15415 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15416 M:      Helen Koike <helen.koike@collabora.com>
15417 L:      linux-media@vger.kernel.org
15418 T:      git git://linuxtv.org/media_tree.git
15419 W:      https://linuxtv.org
15420 S:      Maintained
15421 F:      drivers/media/platform/vimc/*
15422
15423 VIRT LIB
15424 M:      Alex Williamson <alex.williamson@redhat.com>
15425 M:      Paolo Bonzini <pbonzini@redhat.com>
15426 L:      kvm@vger.kernel.org
15427 S:      Supported
15428 F:      virt/lib/
15429
15430 VIRTIO AND VHOST VSOCK DRIVER
15431 M:      Stefan Hajnoczi <stefanha@redhat.com>
15432 L:      kvm@vger.kernel.org
15433 L:      virtualization@lists.linux-foundation.org
15434 L:      netdev@vger.kernel.org
15435 S:      Maintained
15436 F:      include/linux/virtio_vsock.h
15437 F:      include/uapi/linux/virtio_vsock.h
15438 F:      include/uapi/linux/vsockmon.h
15439 F:      include/uapi/linux/vm_sockets_diag.h
15440 F:      net/vmw_vsock/diag.c
15441 F:      net/vmw_vsock/af_vsock_tap.c
15442 F:      net/vmw_vsock/virtio_transport_common.c
15443 F:      net/vmw_vsock/virtio_transport.c
15444 F:      drivers/net/vsockmon.c
15445 F:      drivers/vhost/vsock.c
15446 F:      drivers/vhost/vsock.h
15447 F:      tools/testing/vsock/
15448
15449 VIRTIO CONSOLE DRIVER
15450 M:      Amit Shah <amit@kernel.org>
15451 L:      virtualization@lists.linux-foundation.org
15452 S:      Maintained
15453 F:      drivers/char/virtio_console.c
15454 F:      include/linux/virtio_console.h
15455 F:      include/uapi/linux/virtio_console.h
15456
15457 VIRTIO CORE, NET AND BLOCK DRIVERS
15458 M:      "Michael S. Tsirkin" <mst@redhat.com>
15459 M:      Jason Wang <jasowang@redhat.com>
15460 L:      virtualization@lists.linux-foundation.org
15461 S:      Maintained
15462 F:      Documentation/devicetree/bindings/virtio/
15463 F:      drivers/virtio/
15464 F:      tools/virtio/
15465 F:      drivers/net/virtio_net.c
15466 F:      drivers/block/virtio_blk.c
15467 F:      include/linux/virtio*.h
15468 F:      include/uapi/linux/virtio_*.h
15469 F:      drivers/crypto/virtio/
15470 F:      mm/balloon_compaction.c
15471
15472 VIRTIO CRYPTO DRIVER
15473 M:      Gonglei <arei.gonglei@huawei.com>
15474 L:      virtualization@lists.linux-foundation.org
15475 L:      linux-crypto@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/crypto/virtio/
15478 F:      include/uapi/linux/virtio_crypto.h
15479
15480 VIRTIO DRIVERS FOR S390
15481 M:      Cornelia Huck <cohuck@redhat.com>
15482 M:      Halil Pasic <pasic@linux.ibm.com>
15483 L:      linux-s390@vger.kernel.org
15484 L:      virtualization@lists.linux-foundation.org
15485 L:      kvm@vger.kernel.org
15486 S:      Supported
15487 F:      drivers/s390/virtio/
15488 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15489
15490 VIRTIO GPU DRIVER
15491 M:      David Airlie <airlied@linux.ie>
15492 M:      Gerd Hoffmann <kraxel@redhat.com>
15493 L:      dri-devel@lists.freedesktop.org
15494 L:      virtualization@lists.linux-foundation.org
15495 T:      git git://anongit.freedesktop.org/drm/drm-misc
15496 S:      Maintained
15497 F:      drivers/gpu/drm/virtio/
15498 F:      include/uapi/linux/virtio_gpu.h
15499
15500 VIRTIO HOST (VHOST)
15501 M:      "Michael S. Tsirkin" <mst@redhat.com>
15502 M:      Jason Wang <jasowang@redhat.com>
15503 L:      kvm@vger.kernel.org
15504 L:      virtualization@lists.linux-foundation.org
15505 L:      netdev@vger.kernel.org
15506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15507 S:      Maintained
15508 F:      drivers/vhost/
15509 F:      include/uapi/linux/vhost.h
15510
15511 VIRTIO INPUT DRIVER
15512 M:      Gerd Hoffmann <kraxel@redhat.com>
15513 S:      Maintained
15514 F:      drivers/virtio/virtio_input.c
15515 F:      include/uapi/linux/virtio_input.h
15516
15517 VIRTUAL BOX GUEST DEVICE DRIVER
15518 M:      Hans de Goede <hdegoede@redhat.com>
15519 M:      Arnd Bergmann <arnd@arndb.de>
15520 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15521 S:      Maintained
15522 F:      include/linux/vbox_utils.h
15523 F:      include/uapi/linux/vbox*.h
15524 F:      drivers/virt/vboxguest/
15525
15526 VIRTUAL SERIO DEVICE DRIVER
15527 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15528 S:      Maintained
15529 F:      drivers/input/serio/userio.c
15530 F:      include/uapi/linux/userio.h
15531
15532 VIVID VIRTUAL VIDEO DRIVER
15533 M:      Hans Verkuil <hverkuil@xs4all.nl>
15534 L:      linux-media@vger.kernel.org
15535 T:      git git://linuxtv.org/media_tree.git
15536 W:      https://linuxtv.org
15537 S:      Maintained
15538 F:      drivers/media/platform/vivid/*
15539
15540 VLYNQ BUS
15541 M:      Florian Fainelli <f.fainelli@gmail.com>
15542 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15543 S:      Maintained
15544 F:      drivers/vlynq/vlynq.c
15545 F:      include/linux/vlynq.h
15546
15547 VME SUBSYSTEM
15548 M:      Martyn Welch <martyn@welchs.me.uk>
15549 M:      Manohar Vanga <manohar.vanga@gmail.com>
15550 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15551 L:      devel@driverdev.osuosl.org
15552 S:      Maintained
15553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15554 F:      Documentation/driver-api/vme.rst
15555 F:      drivers/staging/vme/
15556 F:      drivers/vme/
15557 F:      include/linux/vme*
15558
15559 VMWARE BALLOON DRIVER
15560 M:      Xavier Deguillard <xdeguillard@vmware.com>
15561 M:      Nadav Amit <namit@vmware.com>
15562 M:      "VMware, Inc." <pv-drivers@vmware.com>
15563 L:      linux-kernel@vger.kernel.org
15564 S:      Maintained
15565 F:      drivers/misc/vmw_balloon.c
15566
15567 VMWARE HYPERVISOR INTERFACE
15568 M:      Alok Kataria <akataria@vmware.com>
15569 L:      virtualization@lists.linux-foundation.org
15570 S:      Supported
15571 F:      arch/x86/kernel/cpu/vmware.c
15572
15573 VMWARE PVRDMA DRIVER
15574 M:      Adit Ranadive <aditr@vmware.com>
15575 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15576 L:      linux-rdma@vger.kernel.org
15577 S:      Maintained
15578 F:      drivers/infiniband/hw/vmw_pvrdma/
15579
15580 VMware PVSCSI driver
15581 M:      Jim Gill <jgill@vmware.com>
15582 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15583 L:      linux-scsi@vger.kernel.org
15584 S:      Maintained
15585 F:      drivers/scsi/vmw_pvscsi.c
15586 F:      drivers/scsi/vmw_pvscsi.h
15587
15588 VMWARE VMMOUSE SUBDRIVER
15589 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15590 M:      "VMware, Inc." <pv-drivers@vmware.com>
15591 L:      linux-input@vger.kernel.org
15592 S:      Maintained
15593 F:      drivers/input/mouse/vmmouse.c
15594 F:      drivers/input/mouse/vmmouse.h
15595
15596 VMWARE VMXNET3 ETHERNET DRIVER
15597 M:      Ronak Doshi <doshir@vmware.com>
15598 M:      "VMware, Inc." <pv-drivers@vmware.com>
15599 L:      netdev@vger.kernel.org
15600 S:      Maintained
15601 F:      drivers/net/vmxnet3/
15602
15603 VOCORE VOCORE2 BOARD
15604 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15605 L:      linux-mips@linux-mips.org
15606 S:      Maintained
15607 F:      arch/mips/boot/dts/ralink/vocore2.dts
15608
15609 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15610 M:      Liam Girdwood <lgirdwood@gmail.com>
15611 M:      Mark Brown <broonie@kernel.org>
15612 L:      linux-kernel@vger.kernel.org
15613 W:      http://www.slimlogic.co.uk/?p=48
15614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15615 S:      Supported
15616 F:      Documentation/devicetree/bindings/regulator/
15617 F:      Documentation/power/regulator/
15618 F:      drivers/regulator/
15619 F:      include/dt-bindings/regulator/
15620 F:      include/linux/regulator/
15621
15622 VRF
15623 M:      David Ahern <dsa@cumulusnetworks.com>
15624 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15625 L:      netdev@vger.kernel.org
15626 S:      Maintained
15627 F:      drivers/net/vrf.c
15628 F:      Documentation/networking/vrf.txt
15629
15630 VT1211 HARDWARE MONITOR DRIVER
15631 M:      Juerg Haefliger <juergh@gmail.com>
15632 L:      linux-hwmon@vger.kernel.org
15633 S:      Maintained
15634 F:      Documentation/hwmon/vt1211
15635 F:      drivers/hwmon/vt1211.c
15636
15637 VT8231 HARDWARE MONITOR DRIVER
15638 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15639 L:      linux-hwmon@vger.kernel.org
15640 S:      Maintained
15641 F:      drivers/hwmon/vt8231.c
15642
15643 VUB300 USB to SDIO/SD/MMC bridge chip
15644 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15645 L:      linux-mmc@vger.kernel.org
15646 L:      linux-usb@vger.kernel.org
15647 S:      Supported
15648 F:      drivers/mmc/host/vub300.c
15649
15650 W1 DALLAS'S 1-WIRE BUS
15651 M:      Evgeniy Polyakov <zbr@ioremap.net>
15652 S:      Maintained
15653 F:      Documentation/devicetree/bindings/w1/
15654 F:      Documentation/w1/
15655 F:      drivers/w1/
15656 F:      include/linux/w1.h
15657
15658 W83791D HARDWARE MONITORING DRIVER
15659 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15660 L:      linux-hwmon@vger.kernel.org
15661 S:      Maintained
15662 F:      Documentation/hwmon/w83791d
15663 F:      drivers/hwmon/w83791d.c
15664
15665 W83793 HARDWARE MONITORING DRIVER
15666 M:      Rudolf Marek <r.marek@assembler.cz>
15667 L:      linux-hwmon@vger.kernel.org
15668 S:      Maintained
15669 F:      Documentation/hwmon/w83793
15670 F:      drivers/hwmon/w83793.c
15671
15672 W83795 HARDWARE MONITORING DRIVER
15673 M:      Jean Delvare <jdelvare@suse.com>
15674 L:      linux-hwmon@vger.kernel.org
15675 S:      Maintained
15676 F:      drivers/hwmon/w83795.c
15677
15678 W83L51xD SD/MMC CARD INTERFACE DRIVER
15679 M:      Pierre Ossman <pierre@ossman.eu>
15680 S:      Maintained
15681 F:      drivers/mmc/host/wbsd.*
15682
15683 WACOM PROTOCOL 4 SERIAL TABLETS
15684 M:      Julian Squires <julian@cipht.net>
15685 M:      Hans de Goede <hdegoede@redhat.com>
15686 L:      linux-input@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/input/tablet/wacom_serial4.c
15689
15690 WATCHDOG DEVICE DRIVERS
15691 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15692 M:      Guenter Roeck <linux@roeck-us.net>
15693 L:      linux-watchdog@vger.kernel.org
15694 W:      http://www.linux-watchdog.org/
15695 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15696 S:      Maintained
15697 F:      Documentation/devicetree/bindings/watchdog/
15698 F:      Documentation/watchdog/
15699 F:      drivers/watchdog/
15700 F:      include/linux/watchdog.h
15701 F:      include/uapi/linux/watchdog.h
15702
15703 WHISKEYCOVE PMIC GPIO DRIVER
15704 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15705 L:      linux-gpio@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/gpio/gpio-wcove.c
15708
15709 WIIMOTE HID DRIVER
15710 M:      David Herrmann <dh.herrmann@googlemail.com>
15711 L:      linux-input@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/hid/hid-wiimote*
15714
15715 WILOCITY WIL6210 WIRELESS DRIVER
15716 M:      Maya Erez <merez@codeaurora.org>
15717 L:      linux-wireless@vger.kernel.org
15718 L:      wil6210@qti.qualcomm.com
15719 S:      Supported
15720 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15721 F:      drivers/net/wireless/ath/wil6210/
15722
15723 WIMAX STACK
15724 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15725 M:      linux-wimax@intel.com
15726 L:      wimax@linuxwimax.org (subscribers-only)
15727 S:      Supported
15728 W:      http://linuxwimax.org
15729 F:      Documentation/wimax/README.wimax
15730 F:      include/linux/wimax/debug.h
15731 F:      include/net/wimax.h
15732 F:      include/uapi/linux/wimax.h
15733 F:      net/wimax/
15734
15735 WINBOND CIR DRIVER
15736 M:      David Härdeman <david@hardeman.nu>
15737 S:      Maintained
15738 F:      drivers/media/rc/winbond-cir.c
15739
15740 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15741 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15742 L:      linux-watchdog@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/watchdog/ebc-c384_wdt.c
15745
15746 WINSYSTEMS WS16C48 GPIO DRIVER
15747 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15748 L:      linux-gpio@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/gpio/gpio-ws16c48.c
15751
15752 WISTRON LAPTOP BUTTON DRIVER
15753 M:      Miloslav Trmac <mitr@volny.cz>
15754 S:      Maintained
15755 F:      drivers/input/misc/wistron_btns.c
15756
15757 WL3501 WIRELESS PCMCIA CARD DRIVER
15758 L:      linux-wireless@vger.kernel.org
15759 S:      Odd fixes
15760 F:      drivers/net/wireless/wl3501*
15761
15762 WOLFSON MICROELECTRONICS DRIVERS
15763 L:      patches@opensource.cirrus.com
15764 T:      git https://github.com/CirrusLogic/linux-drivers.git
15765 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15766 S:      Supported
15767 F:      Documentation/hwmon/wm83??
15768 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15769 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15770 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15771 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15772 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15773 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15774 F:      drivers/clk/clk-wm83*.c
15775 F:      drivers/extcon/extcon-arizona.c
15776 F:      drivers/leds/leds-wm83*.c
15777 F:      drivers/gpio/gpio-*wm*.c
15778 F:      drivers/gpio/gpio-arizona.c
15779 F:      drivers/hwmon/wm83??-hwmon.c
15780 F:      drivers/input/misc/wm831x-on.c
15781 F:      drivers/input/touchscreen/wm831x-ts.c
15782 F:      drivers/input/touchscreen/wm97*.c
15783 F:      drivers/mfd/arizona*
15784 F:      drivers/mfd/wm*.c
15785 F:      drivers/mfd/cs47l24*
15786 F:      drivers/power/supply/wm83*.c
15787 F:      drivers/rtc/rtc-wm83*.c
15788 F:      drivers/regulator/wm8*.c
15789 F:      drivers/regulator/arizona*
15790 F:      drivers/video/backlight/wm83*_bl.c
15791 F:      drivers/watchdog/wm83*_wdt.c
15792 F:      include/linux/mfd/arizona/
15793 F:      include/linux/mfd/wm831x/
15794 F:      include/linux/mfd/wm8350/
15795 F:      include/linux/mfd/wm8400*
15796 F:      include/linux/regulator/arizona*
15797 F:      include/linux/wm97xx.h
15798 F:      include/sound/wm????.h
15799 F:      sound/soc/codecs/arizona.?
15800 F:      sound/soc/codecs/wm*
15801 F:      sound/soc/codecs/cs47l24*
15802
15803 WORKQUEUE
15804 M:      Tejun Heo <tj@kernel.org>
15805 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15807 S:      Maintained
15808 F:      include/linux/workqueue.h
15809 F:      kernel/workqueue.c
15810 F:      Documentation/core-api/workqueue.rst
15811
15812 X-POWERS AXP288 PMIC DRIVERS
15813 M:      Hans de Goede <hdegoede@redhat.com>
15814 S:      Maintained
15815 N:      axp288
15816 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15817
15818 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15819 M:      Chen-Yu Tsai <wens@csie.org>
15820 L:      linux-kernel@vger.kernel.org
15821 S:      Maintained
15822 N:      axp[128]
15823
15824 X.25 NETWORK LAYER
15825 M:      Andrew Hendry <andrew.hendry@gmail.com>
15826 L:      linux-x25@vger.kernel.org
15827 S:      Odd Fixes
15828 F:      Documentation/networking/x25*
15829 F:      include/net/x25*
15830 F:      net/x25/
15831
15832 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15833 M:      Thomas Gleixner <tglx@linutronix.de>
15834 M:      Ingo Molnar <mingo@redhat.com>
15835 R:      "H. Peter Anvin" <hpa@zytor.com>
15836 M:      x86@kernel.org
15837 L:      linux-kernel@vger.kernel.org
15838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15839 S:      Maintained
15840 F:      Documentation/devicetree/bindings/x86/
15841 F:      Documentation/x86/
15842 F:      arch/x86/
15843
15844 X86 ENTRY CODE
15845 M:      Andy Lutomirski <luto@kernel.org>
15846 L:      linux-kernel@vger.kernel.org
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15848 S:      Maintained
15849 F:      arch/x86/entry/
15850
15851 X86 MCE INFRASTRUCTURE
15852 M:      Tony Luck <tony.luck@intel.com>
15853 M:      Borislav Petkov <bp@alien8.de>
15854 L:      linux-edac@vger.kernel.org
15855 S:      Maintained
15856 F:      arch/x86/kernel/cpu/mcheck/*
15857
15858 X86 MICROCODE UPDATE SUPPORT
15859 M:      Borislav Petkov <bp@alien8.de>
15860 S:      Maintained
15861 F:      arch/x86/kernel/cpu/microcode/*
15862
15863 X86 PLATFORM DRIVERS
15864 M:      Darren Hart <dvhart@infradead.org>
15865 M:      Andy Shevchenko <andy@infradead.org>
15866 L:      platform-driver-x86@vger.kernel.org
15867 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15868 S:      Maintained
15869 F:      drivers/platform/x86/
15870 F:      drivers/platform/olpc/
15871
15872 X86 VDSO
15873 M:      Andy Lutomirski <luto@kernel.org>
15874 L:      linux-kernel@vger.kernel.org
15875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15876 S:      Maintained
15877 F:      arch/x86/entry/vdso/
15878
15879 XC2028/3028 TUNER DRIVER
15880 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15881 L:      linux-media@vger.kernel.org
15882 W:      https://linuxtv.org
15883 T:      git git://linuxtv.org/media_tree.git
15884 S:      Maintained
15885 F:      drivers/media/tuners/tuner-xc2028.*
15886
15887 XDP SOCKETS (AF_XDP)
15888 M:      Björn Töpel <bjorn.topel@intel.com>
15889 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15890 L:      netdev@vger.kernel.org
15891 S:      Maintained
15892 F:      kernel/bpf/xskmap.c
15893 F:      net/xdp/
15894
15895 XEN BLOCK SUBSYSTEM
15896 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15897 M:      Roger Pau Monné <roger.pau@citrix.com>
15898 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15899 S:      Supported
15900 F:      drivers/block/xen-blkback/*
15901 F:      drivers/block/xen*
15902
15903 XEN HYPERVISOR ARM
15904 M:      Stefano Stabellini <sstabellini@kernel.org>
15905 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15906 S:      Maintained
15907 F:      arch/arm/xen/
15908 F:      arch/arm/include/asm/xen/
15909
15910 XEN HYPERVISOR ARM64
15911 M:      Stefano Stabellini <sstabellini@kernel.org>
15912 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15913 S:      Maintained
15914 F:      arch/arm64/xen/
15915 F:      arch/arm64/include/asm/xen/
15916
15917 XEN HYPERVISOR INTERFACE
15918 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15919 M:      Juergen Gross <jgross@suse.com>
15920 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15922 S:      Supported
15923 F:      arch/x86/xen/
15924 F:      drivers/*/xen-*front.c
15925 F:      drivers/xen/
15926 F:      arch/x86/include/asm/xen/
15927 F:      arch/x86/include/asm/pvclock-abi.h
15928 F:      include/xen/
15929 F:      include/uapi/xen/
15930 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15931 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15932
15933 XEN NETWORK BACKEND DRIVER
15934 M:      Wei Liu <wei.liu2@citrix.com>
15935 M:      Paul Durrant <paul.durrant@citrix.com>
15936 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15937 L:      netdev@vger.kernel.org
15938 S:      Supported
15939 F:      drivers/net/xen-netback/*
15940
15941 XEN PCI SUBSYSTEM
15942 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15943 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15944 S:      Supported
15945 F:      arch/x86/pci/*xen*
15946 F:      drivers/pci/*xen*
15947
15948 XEN PVSCSI DRIVERS
15949 M:      Juergen Gross <jgross@suse.com>
15950 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15951 L:      linux-scsi@vger.kernel.org
15952 S:      Supported
15953 F:      drivers/scsi/xen-scsifront.c
15954 F:      drivers/xen/xen-scsiback.c
15955 F:      include/xen/interface/io/vscsiif.h
15956
15957 XEN SWIOTLB SUBSYSTEM
15958 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15959 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15960 L:      iommu@lists.linux-foundation.org
15961 S:      Supported
15962 F:      arch/x86/xen/*swiotlb*
15963 F:      drivers/xen/*swiotlb*
15964
15965 XEN SOUND FRONTEND DRIVER
15966 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
15967 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15968 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15969 S:      Supported
15970 F:      sound/xen/*
15971
15972 XFS FILESYSTEM
15973 M:      Darrick J. Wong <darrick.wong@oracle.com>
15974 M:      linux-xfs@vger.kernel.org
15975 L:      linux-xfs@vger.kernel.org
15976 W:      http://xfs.org/
15977 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
15978 S:      Supported
15979 F:      Documentation/filesystems/xfs.txt
15980 F:      fs/xfs/
15981
15982 XILINX AXI ETHERNET DRIVER
15983 M:      Anirudha Sarangi <anirudh@xilinx.com>
15984 M:      John Linn <John.Linn@xilinx.com>
15985 S:      Maintained
15986 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
15987
15988 XILINX UARTLITE SERIAL DRIVER
15989 M:      Peter Korsgaard <jacmet@sunsite.dk>
15990 L:      linux-serial@vger.kernel.org
15991 S:      Maintained
15992 F:      drivers/tty/serial/uartlite.c
15993
15994 XILINX VIDEO IP CORES
15995 M:      Hyun Kwon <hyun.kwon@xilinx.com>
15996 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15997 L:      linux-media@vger.kernel.org
15998 T:      git git://linuxtv.org/media_tree.git
15999 S:      Supported
16000 F:      Documentation/devicetree/bindings/media/xilinx/
16001 F:      drivers/media/platform/xilinx/
16002 F:      include/uapi/linux/xilinx-v4l2-controls.h
16003
16004 XILLYBUS DRIVER
16005 M:      Eli Billauer <eli.billauer@gmail.com>
16006 L:      linux-kernel@vger.kernel.org
16007 S:      Supported
16008 F:      drivers/char/xillybus/
16009
16010 XLP9XX I2C DRIVER
16011 M:      George Cherian <george.cherian@cavium.com>
16012 M:      Jan Glauber <jglauber@cavium.com>
16013 L:      linux-i2c@vger.kernel.org
16014 W:      http://www.cavium.com
16015 S:      Supported
16016 F:      drivers/i2c/busses/i2c-xlp9xx.c
16017
16018 XRA1403 GPIO EXPANDER
16019 M:      Nandor Han <nandor.han@ge.com>
16020 M:      Semi Malinen <semi.malinen@ge.com>
16021 L:      linux-gpio@vger.kernel.org
16022 S:      Maintained
16023 F:      drivers/gpio/gpio-xra1403.c
16024 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16025
16026 XTENSA XTFPGA PLATFORM SUPPORT
16027 M:      Max Filippov <jcmvbkbc@gmail.com>
16028 L:      linux-xtensa@linux-xtensa.org
16029 S:      Maintained
16030 F:      drivers/spi/spi-xtensa-xtfpga.c
16031 F:      sound/soc/xtensa/xtfpga-i2s.c
16032
16033 YAM DRIVER FOR AX.25
16034 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16035 L:      linux-hams@vger.kernel.org
16036 S:      Maintained
16037 F:      drivers/net/hamradio/yam*
16038 F:      include/linux/yam.h
16039
16040 YAMA SECURITY MODULE
16041 M:      Kees Cook <keescook@chromium.org>
16042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16043 S:      Supported
16044 F:      security/yama/
16045 F:      Documentation/admin-guide/LSM/Yama.rst
16046
16047 YEALINK PHONE DRIVER
16048 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16049 L:      usbb2k-api-dev@nongnu.org
16050 S:      Maintained
16051 F:      Documentation/input/devices/yealink.rst
16052 F:      drivers/input/misc/yealink.*
16053
16054 Z8530 DRIVER FOR AX.25
16055 M:      Joerg Reuter <jreuter@yaina.de>
16056 W:      http://yaina.de/jreuter/
16057 W:      http://www.qsl.net/dl1bke/
16058 L:      linux-hams@vger.kernel.org
16059 S:      Maintained
16060 F:      Documentation/networking/z8530drv.txt
16061 F:      drivers/net/hamradio/*scc.c
16062 F:      drivers/net/hamradio/z8530.h
16063
16064 ZBUD COMPRESSED PAGE ALLOCATOR
16065 M:      Seth Jennings <sjenning@redhat.com>
16066 M:      Dan Streetman <ddstreet@ieee.org>
16067 L:      linux-mm@kvack.org
16068 S:      Maintained
16069 F:      mm/zbud.c
16070 F:      include/linux/zbud.h
16071
16072 ZD1211RW WIRELESS DRIVER
16073 M:      Daniel Drake <dsd@gentoo.org>
16074 M:      Ulrich Kunitz <kune@deine-taler.de>
16075 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16076 L:      linux-wireless@vger.kernel.org
16077 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16078 S:      Maintained
16079 F:      drivers/net/wireless/zydas/zd1211rw/
16080
16081 ZD1301 MEDIA DRIVER
16082 M:      Antti Palosaari <crope@iki.fi>
16083 L:      linux-media@vger.kernel.org
16084 W:      https://linuxtv.org/
16085 W:      http://palosaari.fi/linux/
16086 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16087 S:      Maintained
16088 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16089
16090 ZD1301_DEMOD MEDIA DRIVER
16091 M:      Antti Palosaari <crope@iki.fi>
16092 L:      linux-media@vger.kernel.org
16093 W:      https://linuxtv.org/
16094 W:      http://palosaari.fi/linux/
16095 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16096 S:      Maintained
16097 F:      drivers/media/dvb-frontends/zd1301_demod*
16098
16099 ZPOOL COMPRESSED PAGE STORAGE API
16100 M:      Dan Streetman <ddstreet@ieee.org>
16101 L:      linux-mm@kvack.org
16102 S:      Maintained
16103 F:      mm/zpool.c
16104 F:      include/linux/zpool.h
16105
16106 ZR36067 VIDEO FOR LINUX DRIVER
16107 L:      mjpeg-users@lists.sourceforge.net
16108 L:      linux-media@vger.kernel.org
16109 W:      http://mjpeg.sourceforge.net/driver-zoran/
16110 T:      hg https://linuxtv.org/hg/v4l-dvb
16111 S:      Odd Fixes
16112 F:      drivers/staging/media/zoran/
16113
16114 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16115 M:      Minchan Kim <minchan@kernel.org>
16116 M:      Nitin Gupta <ngupta@vflare.org>
16117 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16118 L:      linux-kernel@vger.kernel.org
16119 S:      Maintained
16120 F:      drivers/block/zram/
16121 F:      Documentation/blockdev/zram.txt
16122
16123 ZS DECSTATION Z85C30 SERIAL DRIVER
16124 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16125 S:      Maintained
16126 F:      drivers/tty/serial/zs.*
16127
16128 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16129 M:      Minchan Kim <minchan@kernel.org>
16130 M:      Nitin Gupta <ngupta@vflare.org>
16131 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16132 L:      linux-mm@kvack.org
16133 S:      Maintained
16134 F:      mm/zsmalloc.c
16135 F:      include/linux/zsmalloc.h
16136 F:      Documentation/vm/zsmalloc.rst
16137
16138 ZSWAP COMPRESSED SWAP CACHING
16139 M:      Seth Jennings <sjenning@redhat.com>
16140 M:      Dan Streetman <ddstreet@ieee.org>
16141 L:      linux-mm@kvack.org
16142 S:      Maintained
16143 F:      mm/zswap.c
16144
16145 THE REST
16146 M:      Linus Torvalds <torvalds@linux-foundation.org>
16147 L:      linux-kernel@vger.kernel.org
16148 Q:      http://patchwork.kernel.org/project/LKML/list/
16149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16150 S:      Buried alive in reporters
16151 F:      *
16152 F:      */