MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2136 M:      Santosh Shilimkar <ssantosh@kernel.org>
2137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2138 S:      Maintained
2139 F:      arch/arm/mach-keystone/
2140 F:      arch/arm/boot/dts/keystone-*
2141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2142
2143 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2144 M:      Santosh Shilimkar <ssantosh@kernel.org>
2145 L:      linux-kernel@vger.kernel.org
2146 S:      Maintained
2147 F:      drivers/clk/keystone/
2148
2149 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2150 M:      Santosh Shilimkar <ssantosh@kernel.org>
2151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2152 L:      linux-kernel@vger.kernel.org
2153 S:      Maintained
2154 F:      drivers/clocksource/timer-keystone.c
2155
2156 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2157 M:      Santosh Shilimkar <ssantosh@kernel.org>
2158 L:      linux-kernel@vger.kernel.org
2159 S:      Maintained
2160 F:      drivers/power/reset/keystone-reset.c
2161
2162 ARM/THECUS N2100 MACHINE SUPPORT
2163 M:      Lennert Buytenhek <kernel@wantstofly.org>
2164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2165 S:      Maintained
2166
2167 ARM/TOSA MACHINE SUPPORT
2168 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2169 M:      Dirk Opfer <dirk@opfer-online.de>
2170 S:      Maintained
2171
2172 ARM/UNIPHIER ARCHITECTURE
2173 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2176 S:      Maintained
2177 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2178 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2179 F:      arch/arm/boot/dts/uniphier*
2180 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2181 F:      arch/arm/mach-uniphier/
2182 F:      arch/arm/mm/cache-uniphier.c
2183 F:      arch/arm64/boot/dts/socionext/uniphier*
2184 F:      drivers/bus/uniphier-system-bus.c
2185 F:      drivers/clk/uniphier/
2186 F:      drivers/gpio/gpio-uniphier.c
2187 F:      drivers/i2c/busses/i2c-uniphier*
2188 F:      drivers/irqchip/irq-uniphier-aidet.c
2189 F:      drivers/pinctrl/uniphier/
2190 F:      drivers/reset/reset-uniphier.c
2191 F:      drivers/tty/serial/8250/8250_uniphier.c
2192 N:      uniphier
2193
2194 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2195 M:      Ulf Hansson <ulf.hansson@linaro.org>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 T:      git git://git.linaro.org/people/ulfh/clk.git
2198 S:      Maintained
2199 F:      drivers/clk/ux500/
2200
2201 ARM/VERSATILE EXPRESS PLATFORM
2202 M:      Liviu Dudau <liviu.dudau@arm.com>
2203 M:      Sudeep Holla <sudeep.holla@arm.com>
2204 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 S:      Maintained
2207 F:      arch/arm/boot/dts/vexpress*
2208 F:      arch/arm64/boot/dts/arm/
2209 F:      arch/arm/mach-vexpress/
2210 F:      */*/vexpress*
2211 F:      */*/*/vexpress*
2212 F:      drivers/clk/versatile/clk-vexpress-osc.c
2213 F:      drivers/clocksource/versatile.c
2214 N:      mps2
2215
2216 ARM/VFP SUPPORT
2217 M:      Russell King <linux@armlinux.org.uk>
2218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2219 W:      http://www.armlinux.org.uk/
2220 S:      Maintained
2221 F:      arch/arm/vfp/
2222
2223 ARM/VOIPAC PXA270 SUPPORT
2224 M:      Marek Vasut <marek.vasut@gmail.com>
2225 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2226 S:      Maintained
2227 F:      arch/arm/mach-pxa/vpac270.c
2228 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2229
2230 ARM/VT8500 ARM ARCHITECTURE
2231 M:      Tony Prisk <linux@prisktech.co.nz>
2232 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2233 S:      Maintained
2234 F:      arch/arm/mach-vt8500/
2235 F:      drivers/clocksource/vt8500_timer.c
2236 F:      drivers/i2c/busses/i2c-wmt.c
2237 F:      drivers/mmc/host/wmt-sdmmc.c
2238 F:      drivers/pwm/pwm-vt8500.c
2239 F:      drivers/rtc/rtc-vt8500.c
2240 F:      drivers/tty/serial/vt8500_serial.c
2241 F:      drivers/usb/host/ehci-platform.c
2242 F:      drivers/usb/host/uhci-platform.c
2243 F:      drivers/video/fbdev/vt8500lcdfb.*
2244 F:      drivers/video/fbdev/wm8505fb*
2245 F:      drivers/video/fbdev/wmt_ge_rops.*
2246
2247 ARM/ZIPIT Z2 SUPPORT
2248 M:      Marek Vasut <marek.vasut@gmail.com>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 F:      arch/arm/mach-pxa/z2.c
2252 F:      arch/arm/mach-pxa/include/mach/z2.h
2253
2254 ARM/ZTE ARCHITECTURE
2255 M:      Jun Nie <jun.nie@linaro.org>
2256 M:      Baoyou Xie <baoyou.xie@linaro.org>
2257 M:      Shawn Guo <shawnguo@kernel.org>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/boot/dts/zx2967*
2261 F:      arch/arm/mach-zx/
2262 F:      arch/arm64/boot/dts/zte/
2263 F:      drivers/clk/zte/
2264 F:      drivers/dma/zx_dma.c
2265 F:      drivers/gpio/gpio-zx.c
2266 F:      drivers/i2c/busses/i2c-zx2967.c
2267 F:      drivers/mmc/host/dw_mmc-zx.*
2268 F:      drivers/pinctrl/zte/
2269 F:      drivers/soc/zte/
2270 F:      drivers/thermal/zx2967_thermal.c
2271 F:      drivers/watchdog/zx2967_wdt.c
2272 F:      Documentation/devicetree/bindings/arm/zte.txt
2273 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2274 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2275 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2276 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2277 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2278 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2279 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2280 F:      Documentation/devicetree/bindings/soc/zte/
2281 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2282 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2283 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2284 F:      include/dt-bindings/clock/zx2967*.h
2285 F:      include/dt-bindings/soc/zte,*.h
2286 F:      sound/soc/codecs/zx_aud96p22.c
2287 F:      sound/soc/zte/
2288
2289 ARM/ZYNQ ARCHITECTURE
2290 M:      Michal Simek <michal.simek@xilinx.com>
2291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2292 W:      http://wiki.xilinx.com
2293 T:      git https://github.com/Xilinx/linux-xlnx.git
2294 S:      Supported
2295 F:      arch/arm/mach-zynq/
2296 F:      drivers/cpuidle/cpuidle-zynq.c
2297 F:      drivers/block/xsysace.c
2298 N:      zynq
2299 N:      xilinx
2300 F:      drivers/clocksource/cadence_ttc_timer.c
2301 F:      drivers/i2c/busses/i2c-cadence.c
2302 F:      drivers/mmc/host/sdhci-of-arasan.c
2303 F:      drivers/edac/synopsys_edac.c
2304
2305 ARM64 PORT (AARCH64 ARCHITECTURE)
2306 M:      Catalin Marinas <catalin.marinas@arm.com>
2307 M:      Will Deacon <will.deacon@arm.com>
2308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2310 S:      Maintained
2311 F:      arch/arm64/
2312 X:      arch/arm64/boot/dts/
2313 F:      Documentation/arm64/
2314
2315 AS3645A LED FLASH CONTROLLER DRIVER
2316 M:      Sakari Ailus <sakari.ailus@iki.fi>
2317 L:      linux-leds@vger.kernel.org
2318 S:      Maintained
2319 F:      drivers/leds/leds-as3645a.c
2320
2321 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2322 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2323 L:      linux-media@vger.kernel.org
2324 T:      git git://linuxtv.org/media_tree.git
2325 S:      Maintained
2326 F:      drivers/media/i2c/ak7375.c
2327 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2328
2329 ASAHI KASEI AK8974 DRIVER
2330 M:      Linus Walleij <linus.walleij@linaro.org>
2331 L:      linux-iio@vger.kernel.org
2332 W:      http://www.akm.com/
2333 S:      Supported
2334 F:      drivers/iio/magnetometer/ak8974.c
2335
2336 ASC7621 HARDWARE MONITOR DRIVER
2337 M:      George Joseph <george.joseph@fairview5.com>
2338 L:      linux-hwmon@vger.kernel.org
2339 S:      Maintained
2340 F:      Documentation/hwmon/asc7621
2341 F:      drivers/hwmon/asc7621.c
2342
2343 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2344 M:      Corentin Chary <corentin.chary@gmail.com>
2345 L:      acpi4asus-user@lists.sourceforge.net
2346 L:      platform-driver-x86@vger.kernel.org
2347 W:      http://acpi4asus.sf.net
2348 S:      Maintained
2349 F:      drivers/platform/x86/asus*.c
2350 F:      drivers/platform/x86/eeepc*.c
2351
2352 ASUS WIRELESS RADIO CONTROL DRIVER
2353 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2354 L:      platform-driver-x86@vger.kernel.org
2355 S:      Maintained
2356 F:      drivers/platform/x86/asus-wireless.c
2357
2358 ASYMMETRIC KEYS
2359 M:      David Howells <dhowells@redhat.com>
2360 L:      keyrings@vger.kernel.org
2361 S:      Maintained
2362 F:      Documentation/crypto/asymmetric-keys.txt
2363 F:      include/linux/verification.h
2364 F:      include/crypto/public_key.h
2365 F:      include/crypto/pkcs7.h
2366 F:      crypto/asymmetric_keys/
2367
2368 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2369 R:      Dan Williams <dan.j.williams@intel.com>
2370 W:      http://sourceforge.net/projects/xscaleiop
2371 S:      Odd fixes
2372 F:      Documentation/crypto/async-tx-api.txt
2373 F:      crypto/async_tx/
2374 F:      drivers/dma/
2375 F:      include/linux/dmaengine.h
2376 F:      include/linux/async_tx.h
2377
2378 AT24 EEPROM DRIVER
2379 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2380 L:      linux-i2c@vger.kernel.org
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2382 S:      Maintained
2383 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2384 F:      drivers/misc/eeprom/at24.c
2385 F:      include/linux/platform_data/at24.h
2386
2387 ATA OVER ETHERNET (AOE) DRIVER
2388 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2389 W:      http://www.openaoe.org/
2390 S:      Supported
2391 F:      Documentation/aoe/
2392 F:      drivers/block/aoe/
2393
2394 ATHEROS 71XX/9XXX GPIO DRIVER
2395 M:      Alban Bedel <albeu@free.fr>
2396 W:      https://github.com/AlbanBedel/linux
2397 T:      git git://github.com/AlbanBedel/linux
2398 S:      Maintained
2399 F:      drivers/gpio/gpio-ath79.c
2400 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2401
2402 ATHEROS 71XX/9XXX USB PHY DRIVER
2403 M:      Alban Bedel <albeu@free.fr>
2404 W:      https://github.com/AlbanBedel/linux
2405 T:      git git://github.com/AlbanBedel/linux
2406 S:      Maintained
2407 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2408 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2409
2410 ATHEROS ATH GENERIC UTILITIES
2411 M:      Kalle Valo <kvalo@codeaurora.org>
2412 L:      linux-wireless@vger.kernel.org
2413 S:      Supported
2414 F:      drivers/net/wireless/ath/*
2415
2416 ATHEROS ATH5K WIRELESS DRIVER
2417 M:      Jiri Slaby <jirislaby@gmail.com>
2418 M:      Nick Kossifidis <mickflemm@gmail.com>
2419 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2420 L:      linux-wireless@vger.kernel.org
2421 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2422 S:      Maintained
2423 F:      drivers/net/wireless/ath/ath5k/
2424
2425 ATHEROS ATH6KL WIRELESS DRIVER
2426 M:      Kalle Valo <kvalo@codeaurora.org>
2427 L:      linux-wireless@vger.kernel.org
2428 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2430 S:      Supported
2431 F:      drivers/net/wireless/ath/ath6kl/
2432
2433 ATI_REMOTE2 DRIVER
2434 M:      Ville Syrjala <syrjala@sci.fi>
2435 S:      Maintained
2436 F:      drivers/input/misc/ati_remote2.c
2437
2438 ATK0110 HWMON DRIVER
2439 M:      Luca Tettamanti <kronos.it@gmail.com>
2440 L:      linux-hwmon@vger.kernel.org
2441 S:      Maintained
2442 F:      drivers/hwmon/asus_atk0110.c
2443
2444 ATLX ETHERNET DRIVERS
2445 M:      Jay Cliburn <jcliburn@gmail.com>
2446 M:      Chris Snook <chris.snook@gmail.com>
2447 L:      netdev@vger.kernel.org
2448 W:      http://sourceforge.net/projects/atl1
2449 W:      http://atl1.sourceforge.net
2450 S:      Maintained
2451 F:      drivers/net/ethernet/atheros/
2452
2453 ATM
2454 M:      Chas Williams <3chas3@gmail.com>
2455 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2456 L:      netdev@vger.kernel.org
2457 W:      http://linux-atm.sourceforge.net
2458 S:      Maintained
2459 F:      drivers/atm/
2460 F:      include/linux/atm*
2461 F:      include/uapi/linux/atm*
2462
2463 ATMEL AT91 / AT32 MCI DRIVER
2464 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2465 S:      Maintained
2466 F:      drivers/mmc/host/atmel-mci.c
2467
2468 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2469 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2470 S:      Supported
2471 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2472
2473 ATMEL Audio ALSA driver
2474 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2476 S:      Supported
2477 F:      sound/soc/atmel
2478
2479 ATMEL I2C DRIVER
2480 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2481 L:      linux-i2c@vger.kernel.org
2482 S:      Supported
2483 F:      drivers/i2c/busses/i2c-at91.c
2484
2485 ATMEL ISI DRIVER
2486 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2487 L:      linux-media@vger.kernel.org
2488 S:      Supported
2489 F:      drivers/media/platform/atmel/atmel-isi.c
2490 F:      include/media/atmel-isi.h
2491
2492 ATMEL LCDFB DRIVER
2493 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2494 L:      linux-fbdev@vger.kernel.org
2495 S:      Maintained
2496 F:      drivers/video/fbdev/atmel_lcdfb.c
2497 F:      include/video/atmel_lcdc.h
2498
2499 ATMEL MACB ETHERNET DRIVER
2500 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2501 S:      Supported
2502 F:      drivers/net/ethernet/cadence/
2503
2504 ATMEL MAXTOUCH DRIVER
2505 M:      Nick Dyer <nick@shmanahar.org>
2506 T:      git git://github.com/ndyer/linux.git
2507 S:      Maintained
2508 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2509 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2510
2511 ATMEL SAMA5D2 ADC DRIVER
2512 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2513 L:      linux-iio@vger.kernel.org
2514 S:      Supported
2515 F:      drivers/iio/adc/at91-sama5d2_adc.c
2516
2517 ATMEL SDMMC DRIVER
2518 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2519 L:      linux-mmc@vger.kernel.org
2520 S:      Supported
2521 F:      drivers/mmc/host/sdhci-of-at91.c
2522
2523 ATMEL SPI DRIVER
2524 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2525 S:      Supported
2526 F:      drivers/spi/spi-atmel.*
2527
2528 ATMEL SSC DRIVER
2529 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2531 S:      Supported
2532 F:      drivers/misc/atmel-ssc.c
2533 F:      include/linux/atmel-ssc.h
2534
2535 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2536 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2538 S:      Supported
2539 F:      drivers/misc/atmel_tclib.c
2540 F:      drivers/clocksource/tcb_clksrc.c
2541
2542 ATMEL USBA UDC DRIVER
2543 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2545 S:      Supported
2546 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2547
2548 ATMEL WIRELESS DRIVER
2549 M:      Simon Kelley <simon@thekelleys.org.uk>
2550 L:      linux-wireless@vger.kernel.org
2551 W:      http://www.thekelleys.org.uk/atmel
2552 W:      http://atmelwlandriver.sourceforge.net/
2553 S:      Maintained
2554 F:      drivers/net/wireless/atmel/atmel*
2555
2556 ATMEL XDMA DRIVER
2557 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2558 L:      linux-arm-kernel@lists.infradead.org
2559 L:      dmaengine@vger.kernel.org
2560 S:      Supported
2561 F:      drivers/dma/at_xdmac.c
2562
2563 ATOMIC INFRASTRUCTURE
2564 M:      Will Deacon <will.deacon@arm.com>
2565 M:      Peter Zijlstra <peterz@infradead.org>
2566 R:      Boqun Feng <boqun.feng@gmail.com>
2567 L:      linux-kernel@vger.kernel.org
2568 S:      Maintained
2569 F:      arch/*/include/asm/atomic*.h
2570 F:      include/*/atomic*.h
2571
2572 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2573 M:      Bradley Grove <linuxdrivers@attotech.com>
2574 L:      linux-scsi@vger.kernel.org
2575 W:      http://www.attotech.com
2576 S:      Supported
2577 F:      drivers/scsi/esas2r
2578
2579 ATUSB IEEE 802.15.4 RADIO DRIVER
2580 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2581 L:      linux-wpan@vger.kernel.org
2582 S:      Maintained
2583 F:      drivers/net/ieee802154/atusb.c
2584 F:      drivers/net/ieee802154/atusb.h
2585 F:      drivers/net/ieee802154/at86rf230.h
2586
2587 AUDIT SUBSYSTEM
2588 M:      Paul Moore <paul@paul-moore.com>
2589 M:      Eric Paris <eparis@redhat.com>
2590 L:      linux-audit@redhat.com (moderated for non-subscribers)
2591 W:      https://github.com/linux-audit
2592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2593 S:      Supported
2594 F:      include/linux/audit.h
2595 F:      include/uapi/linux/audit.h
2596 F:      kernel/audit*
2597
2598 AUXILIARY DISPLAY DRIVERS
2599 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2600 S:      Maintained
2601 F:      drivers/auxdisplay/
2602 F:      include/linux/cfag12864b.h
2603
2604 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2605 M:      Andreas Klinger <ak@it-klinger.de>
2606 L:      linux-iio@vger.kernel.org
2607 S:      Maintained
2608 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2609 F:      drivers/iio/adc/hx711.c
2610
2611 AX.25 NETWORK LAYER
2612 M:      Ralf Baechle <ralf@linux-mips.org>
2613 L:      linux-hams@vger.kernel.org
2614 W:      http://www.linux-ax25.org/
2615 S:      Maintained
2616 F:      include/uapi/linux/ax25.h
2617 F:      include/net/ax25.h
2618 F:      net/ax25/
2619
2620 AXENTIA ARM DEVICES
2621 M:      Peter Rosin <peda@axentia.se>
2622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2623 S:      Maintained
2624 F:      Documentation/devicetree/bindings/arm/axentia.txt
2625 F:      arch/arm/boot/dts/at91-linea.dtsi
2626 F:      arch/arm/boot/dts/at91-natte.dtsi
2627 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2628 F:      arch/arm/boot/dts/at91-tse850-3.dts
2629
2630 AXENTIA ASOC DRIVERS
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/sound/axentia,*
2635 F:      sound/soc/atmel/tse850-pcm5142.c
2636
2637 AZ6007 DVB DRIVER
2638 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2639 L:      linux-media@vger.kernel.org
2640 W:      https://linuxtv.org
2641 T:      git git://linuxtv.org/media_tree.git
2642 S:      Maintained
2643 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2644
2645 AZTECH FM RADIO RECEIVER DRIVER
2646 M:      Hans Verkuil <hverkuil@xs4all.nl>
2647 L:      linux-media@vger.kernel.org
2648 T:      git git://linuxtv.org/media_tree.git
2649 W:      https://linuxtv.org
2650 S:      Maintained
2651 F:      drivers/media/radio/radio-aztech*
2652
2653 B43 WIRELESS DRIVER
2654 L:      linux-wireless@vger.kernel.org
2655 L:      b43-dev@lists.infradead.org
2656 W:      http://wireless.kernel.org/en/users/Drivers/b43
2657 S:      Odd Fixes
2658 F:      drivers/net/wireless/broadcom/b43/
2659
2660 B43LEGACY WIRELESS DRIVER
2661 M:      Larry Finger <Larry.Finger@lwfinger.net>
2662 L:      linux-wireless@vger.kernel.org
2663 L:      b43-dev@lists.infradead.org
2664 W:      http://wireless.kernel.org/en/users/Drivers/b43
2665 S:      Maintained
2666 F:      drivers/net/wireless/broadcom/b43legacy/
2667
2668 BACKLIGHT CLASS/SUBSYSTEM
2669 M:      Lee Jones <lee.jones@linaro.org>
2670 M:      Daniel Thompson <daniel.thompson@linaro.org>
2671 M:      Jingoo Han <jingoohan1@gmail.com>
2672 L:      dri-devel@lists.freedesktop.org
2673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2674 S:      Maintained
2675 F:      drivers/video/backlight/
2676 F:      include/linux/backlight.h
2677 F:      include/linux/pwm_backlight.h
2678 F:      Documentation/devicetree/bindings/leds/backlight
2679
2680 BATMAN ADVANCED
2681 M:      Marek Lindner <mareklindner@neomailbox.ch>
2682 M:      Simon Wunderlich <sw@simonwunderlich.de>
2683 M:      Antonio Quartulli <a@unstable.cc>
2684 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2685 W:      https://www.open-mesh.org/
2686 Q:      https://patchwork.open-mesh.org/project/batman/list/
2687 S:      Maintained
2688 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2689 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2690 F:      Documentation/networking/batman-adv.rst
2691 F:      include/uapi/linux/batadv_packet.h
2692 F:      include/uapi/linux/batman_adv.h
2693 F:      net/batman-adv/
2694
2695 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2696 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2697 L:      linux-hams@vger.kernel.org
2698 W:      http://www.baycom.org/~tom/ham/ham.html
2699 S:      Maintained
2700 F:      drivers/net/hamradio/baycom*
2701
2702 BCACHE (BLOCK LAYER CACHE)
2703 M:      Coly Li <colyli@suse.de>
2704 M:      Kent Overstreet <kent.overstreet@gmail.com>
2705 L:      linux-bcache@vger.kernel.org
2706 W:      http://bcache.evilpiepirate.org
2707 C:      irc://irc.oftc.net/bcache
2708 S:      Maintained
2709 F:      drivers/md/bcache/
2710
2711 BDISP ST MEDIA DRIVER
2712 M:      Fabien Dessenne <fabien.dessenne@st.com>
2713 L:      linux-media@vger.kernel.org
2714 T:      git git://linuxtv.org/media_tree.git
2715 W:      https://linuxtv.org
2716 S:      Supported
2717 F:      drivers/media/platform/sti/bdisp
2718
2719 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2720 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2721 L:      netdev@vger.kernel.org
2722 S:      Maintained
2723 F:      drivers/net/ethernet/ec_bhf.c
2724
2725 BEFS FILE SYSTEM
2726 M:      Luis de Bethencourt <luisbg@kernel.org>
2727 M:      Salah Triki <salah.triki@gmail.com>
2728 S:      Maintained
2729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2730 F:      Documentation/filesystems/befs.txt
2731 F:      fs/befs/
2732
2733 BFQ I/O SCHEDULER
2734 M:      Paolo Valente <paolo.valente@linaro.org>
2735 M:      Jens Axboe <axboe@kernel.dk>
2736 L:      linux-block@vger.kernel.org
2737 S:      Maintained
2738 F:      block/bfq-*
2739 F:      Documentation/block/bfq-iosched.txt
2740
2741 BFS FILE SYSTEM
2742 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2743 S:      Maintained
2744 F:      Documentation/filesystems/bfs.txt
2745 F:      fs/bfs/
2746 F:      include/uapi/linux/bfs_fs.h
2747
2748 BLINKM RGB LED DRIVER
2749 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2750 S:      Maintained
2751 F:      drivers/leds/leds-blinkm.c
2752
2753 BLOCK LAYER
2754 M:      Jens Axboe <axboe@kernel.dk>
2755 L:      linux-block@vger.kernel.org
2756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2757 S:      Maintained
2758 F:      block/
2759 F:      drivers/block/
2760 F:      kernel/trace/blktrace.c
2761 F:      lib/sbitmap.c
2762
2763 BLOCK2MTD DRIVER
2764 M:      Joern Engel <joern@lazybastard.org>
2765 L:      linux-mtd@lists.infradead.org
2766 S:      Maintained
2767 F:      drivers/mtd/devices/block2mtd.c
2768
2769 BLUETOOTH DRIVERS
2770 M:      Marcel Holtmann <marcel@holtmann.org>
2771 M:      Johan Hedberg <johan.hedberg@gmail.com>
2772 L:      linux-bluetooth@vger.kernel.org
2773 W:      http://www.bluez.org/
2774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2776 S:      Maintained
2777 F:      drivers/bluetooth/
2778
2779 BLUETOOTH SUBSYSTEM
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      net/bluetooth/
2788 F:      include/net/bluetooth/
2789
2790 BONDING DRIVER
2791 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2792 M:      Veaceslav Falico <vfalico@gmail.com>
2793 M:      Andy Gospodarek <andy@greyhouse.net>
2794 L:      netdev@vger.kernel.org
2795 W:      http://sourceforge.net/projects/bonding/
2796 S:      Supported
2797 F:      drivers/net/bonding/
2798 F:      include/uapi/linux/if_bonding.h
2799
2800 BPF (Safe dynamic programs and tools)
2801 M:      Alexei Starovoitov <ast@kernel.org>
2802 M:      Daniel Borkmann <daniel@iogearbox.net>
2803 L:      netdev@vger.kernel.org
2804 L:      linux-kernel@vger.kernel.org
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2807 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2808 S:      Supported
2809 F:      arch/x86/net/bpf_jit*
2810 F:      Documentation/networking/filter.txt
2811 F:      Documentation/bpf/
2812 F:      include/linux/bpf*
2813 F:      include/linux/filter.h
2814 F:      include/trace/events/xdp.h
2815 F:      include/uapi/linux/bpf*
2816 F:      include/uapi/linux/filter.h
2817 F:      kernel/bpf/
2818 F:      kernel/trace/bpf_trace.c
2819 F:      lib/test_bpf.c
2820 F:      net/bpf/
2821 F:      net/core/filter.c
2822 F:      net/sched/act_bpf.c
2823 F:      net/sched/cls_bpf.c
2824 F:      samples/bpf/
2825 F:      tools/bpf/
2826 F:      tools/lib/bpf/
2827 F:      tools/testing/selftests/bpf/
2828
2829 BROADCOM B44 10/100 ETHERNET DRIVER
2830 M:      Michael Chan <michael.chan@broadcom.com>
2831 L:      netdev@vger.kernel.org
2832 S:      Supported
2833 F:      drivers/net/ethernet/broadcom/b44.*
2834
2835 BROADCOM B53 ETHERNET SWITCH DRIVER
2836 M:      Florian Fainelli <f.fainelli@gmail.com>
2837 L:      netdev@vger.kernel.org
2838 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2839 S:      Supported
2840 F:      drivers/net/dsa/b53/*
2841 F:      include/linux/platform_data/b53.h
2842
2843 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2844 M:      Florian Fainelli <f.fainelli@gmail.com>
2845 M:      Ray Jui <rjui@broadcom.com>
2846 M:      Scott Branden <sbranden@broadcom.com>
2847 M:      bcm-kernel-feedback-list@broadcom.com
2848 T:      git git://github.com/broadcom/mach-bcm
2849 S:      Maintained
2850 N:      bcm281*
2851 N:      bcm113*
2852 N:      bcm216*
2853 N:      kona
2854 F:      arch/arm/mach-bcm/
2855
2856 BROADCOM BCM2835 ARM ARCHITECTURE
2857 M:      Eric Anholt <eric@anholt.net>
2858 M:      Stefan Wahren <stefan.wahren@i2se.com>
2859 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2861 T:      git git://github.com/anholt/linux
2862 S:      Maintained
2863 N:      bcm2835
2864 F:      drivers/staging/vc04_services
2865
2866 BROADCOM BCM47XX MIPS ARCHITECTURE
2867 M:      Hauke Mehrtens <hauke@hauke-m.de>
2868 M:      Rafał Miłecki <zajec5@gmail.com>
2869 L:      linux-mips@linux-mips.org
2870 S:      Maintained
2871 F:      Documentation/devicetree/bindings/mips/brcm/
2872 F:      arch/mips/bcm47xx/*
2873 F:      arch/mips/include/asm/mach-bcm47xx/*
2874
2875 BROADCOM BCM5301X ARM ARCHITECTURE
2876 M:      Hauke Mehrtens <hauke@hauke-m.de>
2877 M:      Rafał Miłecki <zajec5@gmail.com>
2878 M:      Jon Mason <jonmason@broadcom.com>
2879 M:      bcm-kernel-feedback-list@broadcom.com
2880 L:      linux-arm-kernel@lists.infradead.org
2881 S:      Maintained
2882 F:      arch/arm/mach-bcm/bcm_5301x.c
2883 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2884 F:      arch/arm/boot/dts/bcm470*
2885 F:      arch/arm/boot/dts/bcm953012*
2886
2887 BROADCOM BCM53573 ARM ARCHITECTURE
2888 M:      Rafał Miłecki <rafal@milecki.pl>
2889 L:      linux-arm-kernel@lists.infradead.org
2890 S:      Maintained
2891 F:      arch/arm/boot/dts/bcm53573*
2892 F:      arch/arm/boot/dts/bcm47189*
2893
2894 BROADCOM BCM63XX ARM ARCHITECTURE
2895 M:      Florian Fainelli <f.fainelli@gmail.com>
2896 M:      bcm-kernel-feedback-list@broadcom.com
2897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2898 T:      git git://github.com/broadcom/stblinux.git
2899 S:      Maintained
2900 N:      bcm63xx
2901
2902 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2903 M:      Kevin Cernekee <cernekee@gmail.com>
2904 L:      linux-usb@vger.kernel.org
2905 S:      Maintained
2906 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2907
2908 BROADCOM BCM7XXX ARM ARCHITECTURE
2909 M:      Brian Norris <computersforpeace@gmail.com>
2910 M:      Gregory Fong <gregory.0xf0@gmail.com>
2911 M:      Florian Fainelli <f.fainelli@gmail.com>
2912 M:      bcm-kernel-feedback-list@broadcom.com
2913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2914 T:      git git://github.com/broadcom/stblinux.git
2915 S:      Maintained
2916 F:      arch/arm/mach-bcm/*brcmstb*
2917 F:      arch/arm/boot/dts/bcm7*.dts*
2918 F:      drivers/bus/brcmstb_gisb.c
2919 F:      arch/arm/mm/cache-b15-rac.c
2920 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2921 N:      brcmstb
2922
2923 BROADCOM BMIPS CPUFREQ DRIVER
2924 M:      Markus Mayer <mmayer@broadcom.com>
2925 M:      bcm-kernel-feedback-list@broadcom.com
2926 L:      linux-pm@vger.kernel.org
2927 S:      Maintained
2928 F:      drivers/cpufreq/bmips-cpufreq.c
2929
2930 BROADCOM BMIPS MIPS ARCHITECTURE
2931 M:      Kevin Cernekee <cernekee@gmail.com>
2932 M:      Florian Fainelli <f.fainelli@gmail.com>
2933 L:      linux-mips@linux-mips.org
2934 T:      git git://github.com/broadcom/stblinux.git
2935 S:      Maintained
2936 F:      arch/mips/bmips/*
2937 F:      arch/mips/include/asm/mach-bmips/*
2938 F:      arch/mips/kernel/*bmips*
2939 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2940 F:      drivers/irqchip/irq-bcm63*
2941 F:      drivers/irqchip/irq-bcm7*
2942 F:      drivers/irqchip/irq-brcmstb*
2943 F:      include/linux/bcm963xx_nvram.h
2944 F:      include/linux/bcm963xx_tag.h
2945
2946 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2947 M:      Rasesh Mody <rasesh.mody@cavium.com>
2948 M:      Harish Patil <harish.patil@cavium.com>
2949 M:      Dept-GELinuxNICDev@cavium.com
2950 L:      netdev@vger.kernel.org
2951 S:      Supported
2952 F:      drivers/net/ethernet/broadcom/bnx2.*
2953 F:      drivers/net/ethernet/broadcom/bnx2_*
2954
2955 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2956 M:      QLogic-Storage-Upstream@qlogic.com
2957 L:      linux-scsi@vger.kernel.org
2958 S:      Supported
2959 F:      drivers/scsi/bnx2fc/
2960
2961 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2962 M:      QLogic-Storage-Upstream@qlogic.com
2963 L:      linux-scsi@vger.kernel.org
2964 S:      Supported
2965 F:      drivers/scsi/bnx2i/
2966
2967 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2968 M:      Ariel Elior <ariel.elior@cavium.com>
2969 M:      everest-linux-l2@cavium.com
2970 L:      netdev@vger.kernel.org
2971 S:      Supported
2972 F:      drivers/net/ethernet/broadcom/bnx2x/
2973
2974 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2975 M:      Michael Chan <michael.chan@broadcom.com>
2976 L:      netdev@vger.kernel.org
2977 S:      Supported
2978 F:      drivers/net/ethernet/broadcom/bnxt/
2979
2980 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2981 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2982 M:      Franky Lin <franky.lin@broadcom.com>
2983 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2984 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2985 M:      Wright Feng <wright.feng@cypress.com>
2986 L:      linux-wireless@vger.kernel.org
2987 L:      brcm80211-dev-list.pdl@broadcom.com
2988 L:      brcm80211-dev-list@cypress.com
2989 S:      Supported
2990 F:      drivers/net/wireless/broadcom/brcm80211/
2991
2992 BROADCOM BRCMSTB GPIO DRIVER
2993 M:      Gregory Fong <gregory.0xf0@gmail.com>
2994 L:      bcm-kernel-feedback-list@broadcom.com
2995 S:      Supported
2996 F:      drivers/gpio/gpio-brcmstb.c
2997 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
2998
2999 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3000 M:      Al Cooper <alcooperx@gmail.com>
3001 L:      linux-kernel@vger.kernel.org
3002 L:      bcm-kernel-feedback-list@broadcom.com
3003 S:      Maintained
3004 F:      drivers/phy/broadcom/phy-brcm-usb*
3005
3006 BROADCOM GENET ETHERNET DRIVER
3007 M:      Doug Berger <opendmb@gmail.com>
3008 M:      Florian Fainelli <f.fainelli@gmail.com>
3009 L:      netdev@vger.kernel.org
3010 S:      Supported
3011 F:      drivers/net/ethernet/broadcom/genet/
3012
3013 BROADCOM IPROC ARM ARCHITECTURE
3014 M:      Ray Jui <rjui@broadcom.com>
3015 M:      Scott Branden <sbranden@broadcom.com>
3016 M:      Jon Mason <jonmason@broadcom.com>
3017 M:      bcm-kernel-feedback-list@broadcom.com
3018 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3019 T:      git git://github.com/broadcom/cygnus-linux.git
3020 S:      Maintained
3021 N:      iproc
3022 N:      cygnus
3023 N:      bcm[-_]nsp
3024 N:      bcm9113*
3025 N:      bcm9583*
3026 N:      bcm9585*
3027 N:      bcm9586*
3028 N:      bcm988312
3029 N:      bcm113*
3030 N:      bcm583*
3031 N:      bcm585*
3032 N:      bcm586*
3033 N:      bcm88312
3034 N:      hr2
3035 N:      stingray
3036 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3037 F:      arch/arm64/boot/dts/broadcom/stingray/*
3038 F:      drivers/clk/bcm/clk-ns*
3039 F:      drivers/clk/bcm/clk-sr*
3040 F:      drivers/pinctrl/bcm/pinctrl-ns*
3041 F:      include/dt-bindings/clock/bcm-sr*
3042
3043 BROADCOM KONA GPIO DRIVER
3044 M:      Ray Jui <rjui@broadcom.com>
3045 L:      bcm-kernel-feedback-list@broadcom.com
3046 S:      Supported
3047 F:      drivers/gpio/gpio-bcm-kona.c
3048 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3049
3050 BROADCOM NETXTREME-E ROCE DRIVER
3051 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3052 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3053 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3054 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3055 L:      linux-rdma@vger.kernel.org
3056 W:      http://www.broadcom.com
3057 S:      Supported
3058 F:      drivers/infiniband/hw/bnxt_re/
3059 F:      include/uapi/rdma/bnxt_re-abi.h
3060
3061 BROADCOM NVRAM DRIVER
3062 M:      Rafał Miłecki <zajec5@gmail.com>
3063 L:      linux-mips@linux-mips.org
3064 S:      Maintained
3065 F:      drivers/firmware/broadcom/*
3066
3067 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3068 M:      Rafał Miłecki <zajec5@gmail.com>
3069 L:      linux-wireless@vger.kernel.org
3070 S:      Maintained
3071 F:      drivers/bcma/
3072 F:      include/linux/bcma/
3073
3074 BROADCOM STB AVS CPUFREQ DRIVER
3075 M:      Markus Mayer <mmayer@broadcom.com>
3076 M:      bcm-kernel-feedback-list@broadcom.com
3077 L:      linux-pm@vger.kernel.org
3078 S:      Maintained
3079 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3080 F:      drivers/cpufreq/brcmstb*
3081
3082 BROADCOM STB AVS TMON DRIVER
3083 M:      Markus Mayer <mmayer@broadcom.com>
3084 M:      bcm-kernel-feedback-list@broadcom.com
3085 L:      linux-pm@vger.kernel.org
3086 S:      Maintained
3087 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3088 F:      drivers/thermal/broadcom/brcmstb*
3089
3090 BROADCOM STB NAND FLASH DRIVER
3091 M:      Brian Norris <computersforpeace@gmail.com>
3092 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3093 L:      linux-mtd@lists.infradead.org
3094 L:      bcm-kernel-feedback-list@broadcom.com
3095 S:      Maintained
3096 F:      drivers/mtd/nand/raw/brcmnand/
3097
3098 BROADCOM STB DPFE DRIVER
3099 M:      Markus Mayer <mmayer@broadcom.com>
3100 M:      bcm-kernel-feedback-list@broadcom.com
3101 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3102 S:      Maintained
3103 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3104 F:      drivers/memory/brcmstb_dpfe.c
3105
3106 BROADCOM SYSTEMPORT ETHERNET DRIVER
3107 M:      Florian Fainelli <f.fainelli@gmail.com>
3108 L:      netdev@vger.kernel.org
3109 S:      Supported
3110 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3111
3112 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3113 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3114 M:      Prashant Sreedharan <prashant@broadcom.com>
3115 M:      Michael Chan <mchan@broadcom.com>
3116 L:      netdev@vger.kernel.org
3117 S:      Supported
3118 F:      drivers/net/ethernet/broadcom/tg3.*
3119
3120 BROCADE BFA FC SCSI DRIVER
3121 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3122 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3123 L:      linux-scsi@vger.kernel.org
3124 S:      Supported
3125 F:      drivers/scsi/bfa/
3126
3127 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3128 M:      Rasesh Mody <rasesh.mody@cavium.com>
3129 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3130 M:      Dept-GELinuxNICDev@cavium.com
3131 L:      netdev@vger.kernel.org
3132 S:      Supported
3133 F:      drivers/net/ethernet/brocade/bna/
3134
3135 BSG (block layer generic sg v4 driver)
3136 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3137 L:      linux-scsi@vger.kernel.org
3138 S:      Supported
3139 F:      block/bsg.c
3140 F:      include/linux/bsg.h
3141 F:      include/uapi/linux/bsg.h
3142
3143 BT87X AUDIO DRIVER
3144 M:      Clemens Ladisch <clemens@ladisch.de>
3145 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3146 T:      git git://git.alsa-project.org/alsa-kernel.git
3147 S:      Maintained
3148 F:      Documentation/sound/cards/bt87x.rst
3149 F:      sound/pci/bt87x.c
3150
3151 BT8XXGPIO DRIVER
3152 M:      Michael Buesch <m@bues.ch>
3153 W:      http://bu3sch.de/btgpio.php
3154 S:      Maintained
3155 F:      drivers/gpio/gpio-bt8xx.c
3156
3157 BTRFS FILE SYSTEM
3158 M:      Chris Mason <clm@fb.com>
3159 M:      Josef Bacik <jbacik@fb.com>
3160 M:      David Sterba <dsterba@suse.com>
3161 L:      linux-btrfs@vger.kernel.org
3162 W:      http://btrfs.wiki.kernel.org/
3163 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3165 S:      Maintained
3166 F:      Documentation/filesystems/btrfs.txt
3167 F:      fs/btrfs/
3168 F:      include/linux/btrfs*
3169 F:      include/uapi/linux/btrfs*
3170
3171 BTTV VIDEO4LINUX DRIVER
3172 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3173 L:      linux-media@vger.kernel.org
3174 W:      https://linuxtv.org
3175 T:      git git://linuxtv.org/media_tree.git
3176 S:      Odd fixes
3177 F:      Documentation/media/v4l-drivers/bttv*
3178 F:      drivers/media/pci/bt8xx/bttv*
3179
3180 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3181 M:      Chanwoo Choi <cw00.choi@samsung.com>
3182 L:      linux-pm@vger.kernel.org
3183 L:      linux-samsung-soc@vger.kernel.org
3184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3185 S:      Maintained
3186 F:      drivers/devfreq/exynos-bus.c
3187 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3188
3189 BUSLOGIC SCSI DRIVER
3190 M:      Khalid Aziz <khalid@gonehiking.org>
3191 L:      linux-scsi@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/scsi/BusLogic.*
3194 F:      drivers/scsi/FlashPoint.*
3195
3196 C-MEDIA CMI8788 DRIVER
3197 M:      Clemens Ladisch <clemens@ladisch.de>
3198 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3199 T:      git git://git.alsa-project.org/alsa-kernel.git
3200 S:      Maintained
3201 F:      sound/pci/oxygen/
3202
3203 C6X ARCHITECTURE
3204 M:      Mark Salter <msalter@redhat.com>
3205 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3206 L:      linux-c6x-dev@linux-c6x.org
3207 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3208 S:      Maintained
3209 F:      arch/c6x/
3210
3211 CA8210 IEEE-802.15.4 RADIO DRIVER
3212 M:      Harry Morris <h.morris@cascoda.com>
3213 L:      linux-wpan@vger.kernel.org
3214 W:      https://github.com/Cascoda/ca8210-linux.git
3215 S:      Maintained
3216 F:      drivers/net/ieee802154/ca8210.c
3217 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3218
3219 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3220 M:      David Howells <dhowells@redhat.com>
3221 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3222 S:      Supported
3223 F:      Documentation/filesystems/caching/cachefiles.txt
3224 F:      fs/cachefiles/
3225
3226 CADENCE MIPI-CSI2 BRIDGES
3227 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3228 L:      linux-media@vger.kernel.org
3229 S:      Maintained
3230 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3231 F:      drivers/media/platform/cadence/cdns-csi2*
3232
3233 CADET FM/AM RADIO RECEIVER DRIVER
3234 M:      Hans Verkuil <hverkuil@xs4all.nl>
3235 L:      linux-media@vger.kernel.org
3236 T:      git git://linuxtv.org/media_tree.git
3237 W:      https://linuxtv.org
3238 S:      Maintained
3239 F:      drivers/media/radio/radio-cadet*
3240
3241 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3242 M:      Jonathan Corbet <corbet@lwn.net>
3243 L:      linux-media@vger.kernel.org
3244 T:      git git://linuxtv.org/media_tree.git
3245 S:      Maintained
3246 F:      Documentation/media/v4l-drivers/cafe_ccic*
3247 F:      drivers/media/platform/marvell-ccic/
3248
3249 CAIF NETWORK LAYER
3250 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3251 L:      netdev@vger.kernel.org
3252 S:      Supported
3253 F:      Documentation/networking/caif/
3254 F:      drivers/net/caif/
3255 F:      include/uapi/linux/caif/
3256 F:      include/net/caif/
3257 F:      net/caif/
3258
3259 CALGARY x86-64 IOMMU
3260 M:      Muli Ben-Yehuda <mulix@mulix.org>
3261 M:      Jon Mason <jdmason@kudzu.us>
3262 L:      iommu@lists.linux-foundation.org
3263 S:      Maintained
3264 F:      arch/x86/kernel/pci-calgary_64.c
3265 F:      arch/x86/kernel/tce_64.c
3266 F:      arch/x86/include/asm/calgary.h
3267 F:      arch/x86/include/asm/tce.h
3268
3269 CAN NETWORK DRIVERS
3270 M:      Wolfgang Grandegger <wg@grandegger.com>
3271 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3272 L:      linux-can@vger.kernel.org
3273 W:      https://github.com/linux-can
3274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3276 S:      Maintained
3277 F:      Documentation/devicetree/bindings/net/can/
3278 F:      drivers/net/can/
3279 F:      include/linux/can/dev.h
3280 F:      include/linux/can/platform/
3281 F:      include/uapi/linux/can/error.h
3282 F:      include/uapi/linux/can/netlink.h
3283
3284 CAN NETWORK LAYER
3285 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3286 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3287 L:      linux-can@vger.kernel.org
3288 W:      https://github.com/linux-can
3289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3291 S:      Maintained
3292 F:      Documentation/networking/can.rst
3293 F:      net/can/
3294 F:      include/linux/can/core.h
3295 F:      include/uapi/linux/can.h
3296 F:      include/uapi/linux/can/bcm.h
3297 F:      include/uapi/linux/can/raw.h
3298 F:      include/uapi/linux/can/gw.h
3299
3300 CAPABILITIES
3301 M:      Serge Hallyn <serge@hallyn.com>
3302 L:      linux-security-module@vger.kernel.org
3303 S:      Supported
3304 F:      include/linux/capability.h
3305 F:      include/uapi/linux/capability.h
3306 F:      security/commoncap.c
3307 F:      kernel/capability.c
3308
3309 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3310 M:      Kevin Tsai <ktsai@capellamicro.com>
3311 S:      Maintained
3312 F:      drivers/iio/light/cm*
3313
3314 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3315 M:      Christian Lamparter <chunkeey@googlemail.com>
3316 L:      linux-wireless@vger.kernel.org
3317 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3318 S:      Maintained
3319 F:      drivers/net/wireless/ath/carl9170/
3320
3321 CAVIUM I2C DRIVER
3322 M:      Jan Glauber <jglauber@cavium.com>
3323 M:      David Daney <david.daney@cavium.com>
3324 W:      http://www.cavium.com
3325 S:      Supported
3326 F:      drivers/i2c/busses/i2c-octeon*
3327 F:      drivers/i2c/busses/i2c-thunderx*
3328
3329 CAVIUM LIQUIDIO NETWORK DRIVER
3330 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3331 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3332 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3333 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3334 L:      netdev@vger.kernel.org
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/net/ethernet/cavium/liquidio/
3338
3339 CAVIUM MMC DRIVER
3340 M:      Jan Glauber <jglauber@cavium.com>
3341 M:      David Daney <david.daney@cavium.com>
3342 M:      Steven J. Hill <Steven.Hill@cavium.com>
3343 W:      http://www.cavium.com
3344 S:      Supported
3345 F:      drivers/mmc/host/cavium*
3346
3347 CAVIUM OCTEON-TX CRYPTO DRIVER
3348 M:      George Cherian <george.cherian@cavium.com>
3349 L:      linux-crypto@vger.kernel.org
3350 W:      http://www.cavium.com
3351 S:      Supported
3352 F:      drivers/crypto/cavium/cpt/
3353
3354 CAVIUM THUNDERX2 ARM64 SOC
3355 M:      Robert Richter <rrichter@cavium.com>
3356 M:      Jayachandran C <jnair@caviumnetworks.com>
3357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3358 S:      Maintained
3359 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3360 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3361
3362 CC2520 IEEE-802.15.4 RADIO DRIVER
3363 M:      Varka Bhadram <varkabhadram@gmail.com>
3364 L:      linux-wpan@vger.kernel.org
3365 S:      Maintained
3366 F:      drivers/net/ieee802154/cc2520.c
3367 F:      include/linux/spi/cc2520.h
3368 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3369
3370 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3371 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3372 L:      linux-crypto@vger.kernel.org
3373 S:      Supported
3374 F:      drivers/crypto/ccree/
3375 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3376
3377 CEC FRAMEWORK
3378 M:      Hans Verkuil <hans.verkuil@cisco.com>
3379 L:      linux-media@vger.kernel.org
3380 T:      git git://linuxtv.org/media_tree.git
3381 W:      http://linuxtv.org
3382 S:      Supported
3383 F:      Documentation/media/kapi/cec-core.rst
3384 F:      Documentation/media/uapi/cec
3385 F:      drivers/media/cec/
3386 F:      drivers/media/rc/keymaps/rc-cec.c
3387 F:      include/media/cec.h
3388 F:      include/media/cec-notifier.h
3389 F:      include/uapi/linux/cec.h
3390 F:      include/uapi/linux/cec-funcs.h
3391 F:      Documentation/devicetree/bindings/media/cec.txt
3392 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3393
3394 CEC GPIO DRIVER
3395 M:      Hans Verkuil <hans.verkuil@cisco.com>
3396 L:      linux-media@vger.kernel.org
3397 T:      git git://linuxtv.org/media_tree.git
3398 W:      http://linuxtv.org
3399 S:      Supported
3400 F:      drivers/media/platform/cec-gpio/
3401 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3402
3403 CELL BROADBAND ENGINE ARCHITECTURE
3404 M:      Arnd Bergmann <arnd@arndb.de>
3405 L:      linuxppc-dev@lists.ozlabs.org
3406 W:      http://www.ibm.com/developerworks/power/cell/
3407 S:      Supported
3408 F:      arch/powerpc/include/asm/cell*.h
3409 F:      arch/powerpc/include/asm/spu*.h
3410 F:      arch/powerpc/include/uapi/asm/spu*.h
3411 F:      arch/powerpc/oprofile/*cell*
3412 F:      arch/powerpc/platforms/cell/
3413
3414 CEPH COMMON CODE (LIBCEPH)
3415 M:      Ilya Dryomov <idryomov@gmail.com>
3416 M:      "Yan, Zheng" <zyan@redhat.com>
3417 M:      Sage Weil <sage@redhat.com>
3418 L:      ceph-devel@vger.kernel.org
3419 W:      http://ceph.com/
3420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3421 T:      git git://github.com/ceph/ceph-client.git
3422 S:      Supported
3423 F:      net/ceph/
3424 F:      include/linux/ceph/
3425 F:      include/linux/crush/
3426
3427 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3428 M:      "Yan, Zheng" <zyan@redhat.com>
3429 M:      Sage Weil <sage@redhat.com>
3430 M:      Ilya Dryomov <idryomov@gmail.com>
3431 L:      ceph-devel@vger.kernel.org
3432 W:      http://ceph.com/
3433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3434 T:      git git://github.com/ceph/ceph-client.git
3435 S:      Supported
3436 F:      Documentation/filesystems/ceph.txt
3437 F:      fs/ceph/
3438
3439 CERTIFICATE HANDLING:
3440 M:      David Howells <dhowells@redhat.com>
3441 M:      David Woodhouse <dwmw2@infradead.org>
3442 L:      keyrings@vger.kernel.org
3443 S:      Maintained
3444 F:      Documentation/admin-guide/module-signing.rst
3445 F:      certs/
3446 F:      scripts/sign-file.c
3447 F:      scripts/extract-cert.c
3448
3449 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3450 L:      linux-usb@vger.kernel.org
3451 S:      Orphan
3452 F:      Documentation/usb/WUSB-Design-overview.txt
3453 F:      Documentation/usb/wusb-cbaf
3454 F:      drivers/usb/host/hwa-hc.c
3455 F:      drivers/usb/host/whci/
3456 F:      drivers/usb/wusbcore/
3457 F:      include/linux/usb/wusb*
3458
3459 CFAG12864B LCD DRIVER
3460 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3461 S:      Maintained
3462 F:      drivers/auxdisplay/cfag12864b.c
3463 F:      include/linux/cfag12864b.h
3464
3465 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3466 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3467 S:      Maintained
3468 F:      drivers/auxdisplay/cfag12864bfb.c
3469 F:      include/linux/cfag12864b.h
3470
3471 802.11 (including CFG80211/NL80211)
3472 M:      Johannes Berg <johannes@sipsolutions.net>
3473 L:      linux-wireless@vger.kernel.org
3474 W:      http://wireless.kernel.org/
3475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3477 S:      Maintained
3478 F:      net/wireless/
3479 F:      include/uapi/linux/nl80211.h
3480 F:      include/linux/ieee80211.h
3481 F:      include/net/wext.h
3482 F:      include/net/cfg80211.h
3483 F:      include/net/iw_handler.h
3484 F:      include/net/ieee80211_radiotap.h
3485 F:      Documentation/driver-api/80211/cfg80211.rst
3486 F:      Documentation/networking/regulatory.txt
3487
3488 CHAR and MISC DRIVERS
3489 M:      Arnd Bergmann <arnd@arndb.de>
3490 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3492 S:      Supported
3493 F:      drivers/char/
3494 F:      drivers/misc/
3495 F:      include/linux/miscdevice.h
3496
3497 CHECKPATCH
3498 M:      Andy Whitcroft <apw@canonical.com>
3499 M:      Joe Perches <joe@perches.com>
3500 S:      Maintained
3501 F:      scripts/checkpatch.pl
3502
3503 CHINESE DOCUMENTATION
3504 M:      Harry Wei <harryxiyou@gmail.com>
3505 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3506 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3507 S:      Maintained
3508 F:      Documentation/translations/zh_CN/
3509
3510 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3511 M:      Peter Chen <Peter.Chen@nxp.com>
3512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3513 L:      linux-usb@vger.kernel.org
3514 S:      Maintained
3515 F:      drivers/usb/chipidea/
3516
3517 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3518 M:      Hans de Goede <hdegoede@redhat.com>
3519 L:      linux-input@vger.kernel.org
3520 S:      Maintained
3521 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3522 F:      drivers/input/touchscreen/chipone_icn8318.c
3523
3524 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3525 M:      Hans de Goede <hdegoede@redhat.com>
3526 L:      linux-input@vger.kernel.org
3527 S:      Maintained
3528 F:      drivers/input/touchscreen/chipone_icn8505.c
3529
3530 CHROME HARDWARE PLATFORM SUPPORT
3531 M:      Benson Leung <bleung@chromium.org>
3532 M:      Olof Johansson <olof@lixom.net>
3533 S:      Maintained
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3535 F:      drivers/platform/chrome/
3536
3537 CIRRUS LOGIC AUDIO CODEC DRIVERS
3538 M:      Brian Austin <brian.austin@cirrus.com>
3539 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3540 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3541 S:      Maintained
3542 F:      sound/soc/codecs/cs*
3543
3544 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3545 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3546 L:      netdev@vger.kernel.org
3547 S:      Maintained
3548 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3549
3550 CISCO FCOE HBA DRIVER
3551 M:      Satish Kharat <satishkh@cisco.com>
3552 M:      Sesidhar Baddela <sebaddel@cisco.com>
3553 M:      Karan Tilak Kumar <kartilak@cisco.com>
3554 L:      linux-scsi@vger.kernel.org
3555 S:      Supported
3556 F:      drivers/scsi/fnic/
3557
3558 CISCO SCSI HBA DRIVER
3559 M:      Karan Tilak Kumar <kartilak@cisco.com>
3560 M:      Sesidhar Baddela <sebaddel@cisco.com>
3561 L:      linux-scsi@vger.kernel.org
3562 S:      Supported
3563 F:      drivers/scsi/snic/
3564
3565 CISCO VIC ETHERNET NIC DRIVER
3566 M:      Christian Benvenuti <benve@cisco.com>
3567 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3568 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3569 S:      Supported
3570 F:      drivers/net/ethernet/cisco/enic/
3571
3572 CISCO VIC LOW LATENCY NIC DRIVER
3573 M:      Christian Benvenuti <benve@cisco.com>
3574 S:      Supported
3575 F:      drivers/infiniband/hw/usnic/
3576
3577 CIRRUS LOGIC MADERA CODEC DRIVERS
3578 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3579 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3580 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3581 L:      patches@opensource.cirrus.com
3582 T:      git https://github.com/CirrusLogic/linux-drivers.git
3583 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3584 S:      Supported
3585 F:      Documentation/devicetree/bindings/mfd/madera.txt
3586 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3587 F:      include/linux/mfd/madera/*
3588 F:      drivers/gpio/gpio-madera*
3589 F:      drivers/mfd/madera*
3590 F:      drivers/mfd/cs47l*
3591 F:      drivers/pinctrl/cirrus/*
3592
3593 CLANG-FORMAT FILE
3594 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3595 S:      Maintained
3596 F:      .clang-format
3597
3598 CLEANCACHE API
3599 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3600 L:      linux-kernel@vger.kernel.org
3601 S:      Maintained
3602 F:      mm/cleancache.c
3603 F:      include/linux/cleancache.h
3604
3605 CLK API
3606 M:      Russell King <linux@armlinux.org.uk>
3607 L:      linux-clk@vger.kernel.org
3608 S:      Maintained
3609 F:      include/linux/clk.h
3610
3611 CLOCKSOURCE, CLOCKEVENT DRIVERS
3612 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3613 M:      Thomas Gleixner <tglx@linutronix.de>
3614 L:      linux-kernel@vger.kernel.org
3615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3616 S:      Supported
3617 F:      drivers/clocksource/
3618 F:      Documentation/devicetree/bindings/timer/
3619
3620 CMPC ACPI DRIVER
3621 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3622 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3623 L:      platform-driver-x86@vger.kernel.org
3624 S:      Supported
3625 F:      drivers/platform/x86/classmate-laptop.c
3626
3627 COBALT MEDIA DRIVER
3628 M:      Hans Verkuil <hans.verkuil@cisco.com>
3629 L:      linux-media@vger.kernel.org
3630 T:      git git://linuxtv.org/media_tree.git
3631 W:      https://linuxtv.org
3632 S:      Supported
3633 F:      drivers/media/pci/cobalt/
3634
3635 COCCINELLE/Semantic Patches (SmPL)
3636 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3637 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3638 M:      Nicolas Palix <nicolas.palix@imag.fr>
3639 M:      Michal Marek <michal.lkml@markovi.net>
3640 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3642 W:      http://coccinelle.lip6.fr/
3643 S:      Supported
3644 F:      Documentation/dev-tools/coccinelle.rst
3645 F:      scripts/coccinelle/
3646 F:      scripts/coccicheck
3647
3648 CODA FILE SYSTEM
3649 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3650 M:      coda@cs.cmu.edu
3651 L:      codalist@coda.cs.cmu.edu
3652 W:      http://www.coda.cs.cmu.edu/
3653 S:      Maintained
3654 F:      Documentation/filesystems/coda.txt
3655 F:      fs/coda/
3656 F:      include/linux/coda*.h
3657 F:      include/uapi/linux/coda*.h
3658
3659 CODA V4L2 MEM2MEM DRIVER
3660 M:      Philipp Zabel <p.zabel@pengutronix.de>
3661 L:      linux-media@vger.kernel.org
3662 S:      Maintained
3663 F:      Documentation/devicetree/bindings/media/coda.txt
3664 F:      drivers/media/platform/coda/
3665
3666 COMMON CLK FRAMEWORK
3667 M:      Michael Turquette <mturquette@baylibre.com>
3668 M:      Stephen Boyd <sboyd@kernel.org>
3669 L:      linux-clk@vger.kernel.org
3670 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/clock/
3674 F:      drivers/clk/
3675 X:      drivers/clk/clkdev.c
3676 F:      include/linux/clk-pr*
3677 F:      include/linux/clk/
3678 F:      include/linux/of_clk.h
3679
3680 COMMON INTERNET FILE SYSTEM (CIFS)
3681 M:      Steve French <sfrench@samba.org>
3682 L:      linux-cifs@vger.kernel.org
3683 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3684 W:      http://linux-cifs.samba.org/
3685 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3686 S:      Supported
3687 F:      Documentation/filesystems/cifs/
3688 F:      fs/cifs/
3689
3690 COMPACTPCI HOTPLUG CORE
3691 M:      Scott Murray <scott@spiteful.org>
3692 L:      linux-pci@vger.kernel.org
3693 S:      Maintained
3694 F:      drivers/pci/hotplug/cpci_hotplug*
3695
3696 COMPACTPCI HOTPLUG GENERIC DRIVER
3697 M:      Scott Murray <scott@spiteful.org>
3698 L:      linux-pci@vger.kernel.org
3699 S:      Maintained
3700 F:      drivers/pci/hotplug/cpcihp_generic.c
3701
3702 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3703 M:      Scott Murray <scott@spiteful.org>
3704 L:      linux-pci@vger.kernel.org
3705 S:      Maintained
3706 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3707
3708 COMPAL LAPTOP SUPPORT
3709 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3710 L:      platform-driver-x86@vger.kernel.org
3711 S:      Maintained
3712 F:      drivers/platform/x86/compal-laptop.c
3713
3714 CONEXANT ACCESSRUNNER USB DRIVER
3715 L:      accessrunner-general@lists.sourceforge.net
3716 W:      http://accessrunner.sourceforge.net/
3717 S:      Orphan
3718 F:      drivers/usb/atm/cxacru.c
3719
3720 CONFIGFS
3721 M:      Joel Becker <jlbec@evilplan.org>
3722 M:      Christoph Hellwig <hch@lst.de>
3723 T:      git git://git.infradead.org/users/hch/configfs.git
3724 S:      Supported
3725 F:      fs/configfs/
3726 F:      include/linux/configfs.h
3727
3728 CONNECTOR
3729 M:      Evgeniy Polyakov <zbr@ioremap.net>
3730 L:      netdev@vger.kernel.org
3731 S:      Maintained
3732 F:      drivers/connector/
3733
3734 CONTROL GROUP (CGROUP)
3735 M:      Tejun Heo <tj@kernel.org>
3736 M:      Li Zefan <lizefan@huawei.com>
3737 M:      Johannes Weiner <hannes@cmpxchg.org>
3738 L:      cgroups@vger.kernel.org
3739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3740 S:      Maintained
3741 F:      Documentation/cgroup*
3742 F:      include/linux/cgroup*
3743 F:      kernel/cgroup*
3744
3745 CONTROL GROUP - CPUSET
3746 M:      Li Zefan <lizefan@huawei.com>
3747 L:      cgroups@vger.kernel.org
3748 W:      http://www.bullopensource.org/cpuset/
3749 W:      http://oss.sgi.com/projects/cpusets/
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup-v1/cpusets.txt
3753 F:      include/linux/cpuset.h
3754 F:      kernel/cgroup/cpuset.c
3755
3756 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3757 M:      Johannes Weiner <hannes@cmpxchg.org>
3758 M:      Michal Hocko <mhocko@kernel.org>
3759 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3760 L:      cgroups@vger.kernel.org
3761 L:      linux-mm@kvack.org
3762 S:      Maintained
3763 F:      mm/memcontrol.c
3764 F:      mm/swap_cgroup.c
3765
3766 CORETEMP HARDWARE MONITORING DRIVER
3767 M:      Fenghua Yu <fenghua.yu@intel.com>
3768 L:      linux-hwmon@vger.kernel.org
3769 S:      Maintained
3770 F:      Documentation/hwmon/coretemp
3771 F:      drivers/hwmon/coretemp.c
3772
3773 COSA/SRP SYNC SERIAL DRIVER
3774 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3775 W:      http://www.fi.muni.cz/~kas/cosa/
3776 S:      Maintained
3777 F:      drivers/net/wan/cosa*
3778
3779 CPMAC ETHERNET DRIVER
3780 M:      Florian Fainelli <f.fainelli@gmail.com>
3781 L:      netdev@vger.kernel.org
3782 S:      Maintained
3783 F:      drivers/net/ethernet/ti/cpmac.c
3784
3785 CPU FREQUENCY DRIVERS
3786 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3787 M:      Viresh Kumar <viresh.kumar@linaro.org>
3788 L:      linux-pm@vger.kernel.org
3789 S:      Maintained
3790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3791 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3792 B:      https://bugzilla.kernel.org
3793 F:      Documentation/cpu-freq/
3794 F:      Documentation/devicetree/bindings/cpufreq/
3795 F:      drivers/cpufreq/
3796 F:      include/linux/cpufreq.h
3797 F:      tools/testing/selftests/cpufreq/
3798
3799 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3800 M:      Viresh Kumar <viresh.kumar@linaro.org>
3801 M:      Sudeep Holla <sudeep.holla@arm.com>
3802 L:      linux-pm@vger.kernel.org
3803 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3804 S:      Maintained
3805 F:      drivers/cpufreq/arm_big_little.h
3806 F:      drivers/cpufreq/arm_big_little.c
3807 F:      drivers/cpufreq/arm_big_little_dt.c
3808
3809 CPU POWER MONITORING SUBSYSTEM
3810 M:      Thomas Renninger <trenn@suse.com>
3811 M:      Shuah Khan <shuah@kernel.org>
3812 L:      linux-pm@vger.kernel.org
3813 S:      Maintained
3814 F:      tools/power/cpupower/
3815
3816 CPUID/MSR DRIVER
3817 M:      "H. Peter Anvin" <hpa@zytor.com>
3818 S:      Maintained
3819 F:      arch/x86/kernel/cpuid.c
3820 F:      arch/x86/kernel/msr.c
3821
3822 CPUIDLE DRIVER - ARM BIG LITTLE
3823 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3824 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3825 L:      linux-pm@vger.kernel.org
3826 L:      linux-arm-kernel@lists.infradead.org
3827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3828 S:      Maintained
3829 F:      drivers/cpuidle/cpuidle-big_little.c
3830
3831 CPUIDLE DRIVER - ARM EXYNOS
3832 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3833 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3834 M:      Kukjin Kim <kgene@kernel.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-samsung-soc@vger.kernel.org
3837 S:      Supported
3838 F:      drivers/cpuidle/cpuidle-exynos.c
3839 F:      arch/arm/mach-exynos/pm.c
3840
3841 CPUIDLE DRIVERS
3842 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 L:      linux-pm@vger.kernel.org
3845 S:      Maintained
3846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3847 B:      https://bugzilla.kernel.org
3848 F:      drivers/cpuidle/*
3849 F:      include/linux/cpuidle.h
3850
3851 CRAMFS FILESYSTEM
3852 M:      Nicolas Pitre <nico@linaro.org>
3853 S:      Maintained
3854 F:      Documentation/filesystems/cramfs.txt
3855 F:      fs/cramfs/
3856
3857 CRYPTO API
3858 M:      Herbert Xu <herbert@gondor.apana.org.au>
3859 M:      "David S. Miller" <davem@davemloft.net>
3860 L:      linux-crypto@vger.kernel.org
3861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3863 S:      Maintained
3864 F:      Documentation/crypto/
3865 F:      Documentation/devicetree/bindings/crypto/
3866 F:      arch/*/crypto/
3867 F:      crypto/
3868 F:      drivers/crypto/
3869 F:      include/crypto/
3870 F:      include/linux/crypto*
3871
3872 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3873 M:      Neil Horman <nhorman@tuxdriver.com>
3874 L:      linux-crypto@vger.kernel.org
3875 S:      Maintained
3876 F:      crypto/ansi_cprng.c
3877 F:      crypto/rng.c
3878
3879 CS3308 MEDIA DRIVER
3880 M:      Hans Verkuil <hverkuil@xs4all.nl>
3881 L:      linux-media@vger.kernel.org
3882 T:      git git://linuxtv.org/media_tree.git
3883 W:      http://linuxtv.org
3884 S:      Odd Fixes
3885 F:      drivers/media/i2c/cs3308.c
3886 F:      drivers/media/i2c/cs3308.h
3887
3888 CS5535 Audio ALSA driver
3889 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3890 S:      Maintained
3891 F:      sound/pci/cs5535audio/
3892
3893 CW1200 WLAN driver
3894 M:      Solomon Peachy <pizza@shaftnet.org>
3895 S:      Maintained
3896 F:      drivers/net/wireless/st/cw1200/
3897
3898 CX18 VIDEO4LINUX DRIVER
3899 M:      Andy Walls <awalls@md.metrocast.net>
3900 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3901 L:      linux-media@vger.kernel.org
3902 T:      git git://linuxtv.org/media_tree.git
3903 W:      https://linuxtv.org
3904 W:      http://www.ivtvdriver.org/index.php/Cx18
3905 S:      Maintained
3906 F:      Documentation/media/v4l-drivers/cx18*
3907 F:      drivers/media/pci/cx18/
3908 F:      include/uapi/linux/ivtv*
3909
3910 CX2341X MPEG ENCODER HELPER MODULE
3911 M:      Hans Verkuil <hverkuil@xs4all.nl>
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 S:      Maintained
3916 F:      drivers/media/common/cx2341x*
3917 F:      include/media/cx2341x*
3918
3919 CX24120 MEDIA DRIVER
3920 M:      Jemma Denson <jdenson@gmail.com>
3921 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3922 L:      linux-media@vger.kernel.org
3923 W:      https://linuxtv.org
3924 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3925 S:      Maintained
3926 F:      drivers/media/dvb-frontends/cx24120*
3927
3928 CX88 VIDEO4LINUX DRIVER
3929 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3930 L:      linux-media@vger.kernel.org
3931 W:      https://linuxtv.org
3932 T:      git git://linuxtv.org/media_tree.git
3933 S:      Odd fixes
3934 F:      Documentation/media/v4l-drivers/cx88*
3935 F:      drivers/media/pci/cx88/
3936
3937 CXD2820R MEDIA DRIVER
3938 M:      Antti Palosaari <crope@iki.fi>
3939 L:      linux-media@vger.kernel.org
3940 W:      https://linuxtv.org
3941 W:      http://palosaari.fi/linux/
3942 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3943 T:      git git://linuxtv.org/anttip/media_tree.git
3944 S:      Maintained
3945 F:      drivers/media/dvb-frontends/cxd2820r*
3946
3947 CXGB3 ETHERNET DRIVER (CXGB3)
3948 M:      Santosh Raspatur <santosh@chelsio.com>
3949 L:      netdev@vger.kernel.org
3950 W:      http://www.chelsio.com
3951 S:      Supported
3952 F:      drivers/net/ethernet/chelsio/cxgb3/
3953
3954 CXGB3 ISCSI DRIVER (CXGB3I)
3955 M:      Karen Xie <kxie@chelsio.com>
3956 L:      linux-scsi@vger.kernel.org
3957 W:      http://www.chelsio.com
3958 S:      Supported
3959 F:      drivers/scsi/cxgbi/cxgb3i
3960
3961 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3962 M:      Steve Wise <swise@chelsio.com>
3963 L:      linux-rdma@vger.kernel.org
3964 W:      http://www.openfabrics.org
3965 S:      Supported
3966 F:      drivers/infiniband/hw/cxgb3/
3967 F:      include/uapi/rdma/cxgb3-abi.h
3968
3969 CXGB4 CRYPTO DRIVER (chcr)
3970 M:      Harsh Jain <harsh@chelsio.com>
3971 L:      linux-crypto@vger.kernel.org
3972 W:      http://www.chelsio.com
3973 S:      Supported
3974 F:      drivers/crypto/chelsio
3975
3976 CXGB4 ETHERNET DRIVER (CXGB4)
3977 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3978 L:      netdev@vger.kernel.org
3979 W:      http://www.chelsio.com
3980 S:      Supported
3981 F:      drivers/net/ethernet/chelsio/cxgb4/
3982
3983 CXGB4 ISCSI DRIVER (CXGB4I)
3984 M:      Karen Xie <kxie@chelsio.com>
3985 L:      linux-scsi@vger.kernel.org
3986 W:      http://www.chelsio.com
3987 S:      Supported
3988 F:      drivers/scsi/cxgbi/cxgb4i
3989
3990 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
3991 M:      Steve Wise <swise@chelsio.com>
3992 L:      linux-rdma@vger.kernel.org
3993 W:      http://www.openfabrics.org
3994 S:      Supported
3995 F:      drivers/infiniband/hw/cxgb4/
3996 F:      include/uapi/rdma/cxgb4-abi.h
3997
3998 CXGB4VF ETHERNET DRIVER (CXGB4VF)
3999 M:      Casey Leedom <leedom@chelsio.com>
4000 L:      netdev@vger.kernel.org
4001 W:      http://www.chelsio.com
4002 S:      Supported
4003 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4004
4005 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4006 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4007 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4008 L:      linuxppc-dev@lists.ozlabs.org
4009 S:      Supported
4010 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4011 F:      drivers/misc/cxl/
4012 F:      include/misc/cxl*
4013 F:      include/uapi/misc/cxl.h
4014 F:      Documentation/powerpc/cxl.txt
4015 F:      Documentation/ABI/testing/sysfs-class-cxl
4016
4017 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4018 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4019 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4020 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4021 L:      linux-scsi@vger.kernel.org
4022 S:      Supported
4023 F:      drivers/scsi/cxlflash/
4024 F:      include/uapi/scsi/cxlflash_ioctls.h
4025 F:      Documentation/powerpc/cxlflash.txt
4026
4027 CYBERPRO FB DRIVER
4028 M:      Russell King <linux@armlinux.org.uk>
4029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4030 W:      http://www.armlinux.org.uk/
4031 S:      Maintained
4032 F:      drivers/video/fbdev/cyber2000fb.*
4033
4034 CYCLADES ASYNC MUX DRIVER
4035 W:      http://www.cyclades.com/
4036 S:      Orphan
4037 F:      drivers/tty/cyclades.c
4038 F:      include/linux/cyclades.h
4039 F:      include/uapi/linux/cyclades.h
4040
4041 CYCLADES PC300 DRIVER
4042 W:      http://www.cyclades.com/
4043 S:      Orphan
4044 F:      drivers/net/wan/pc300*
4045
4046 CYPRESS_FIRMWARE MEDIA DRIVER
4047 M:      Antti Palosaari <crope@iki.fi>
4048 L:      linux-media@vger.kernel.org
4049 W:      https://linuxtv.org
4050 W:      http://palosaari.fi/linux/
4051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4052 T:      git git://linuxtv.org/anttip/media_tree.git
4053 S:      Maintained
4054 F:      drivers/media/common/cypress_firmware*
4055
4056 CYTTSP TOUCHSCREEN DRIVER
4057 M:      Ferruh Yigit <fery@cypress.com>
4058 L:      linux-input@vger.kernel.org
4059 S:      Supported
4060 F:      drivers/input/touchscreen/cyttsp*
4061 F:      include/linux/input/cyttsp.h
4062
4063 D-LINK DIR-685 TOUCHKEYS DRIVER
4064 M:      Linus Walleij <linus.walleij@linaro.org>
4065 L:      linux-input@vger.kernel.org
4066 S:      Supported
4067 F:      drivers/input/dlink-dir685-touchkeys.c
4068
4069 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4070 M:      Joshua Kinard <kumba@gentoo.org>
4071 S:      Maintained
4072 F:      drivers/rtc/rtc-ds1685.c
4073 F:      include/linux/rtc/ds1685.h
4074
4075 DAMA SLAVE for AX.25
4076 M:      Joerg Reuter <jreuter@yaina.de>
4077 W:      http://yaina.de/jreuter/
4078 W:      http://www.qsl.net/dl1bke/
4079 L:      linux-hams@vger.kernel.org
4080 S:      Maintained
4081 F:      net/ax25/af_ax25.c
4082 F:      net/ax25/ax25_dev.c
4083 F:      net/ax25/ax25_ds_*
4084 F:      net/ax25/ax25_in.c
4085 F:      net/ax25/ax25_out.c
4086 F:      net/ax25/ax25_timer.c
4087 F:      net/ax25/sysctl_net_ax25.c
4088
4089 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4090 L:      netdev@vger.kernel.org
4091 S:      Orphan
4092 F:      Documentation/networking/dmfe.txt
4093 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4094
4095 DC390/AM53C974 SCSI driver
4096 M:      Hannes Reinecke <hare@suse.com>
4097 L:      linux-scsi@vger.kernel.org
4098 S:      Maintained
4099 F:      drivers/scsi/am53c974.c
4100
4101 DC395x SCSI driver
4102 M:      Oliver Neukum <oliver@neukum.org>
4103 M:      Ali Akcaagac <aliakc@web.de>
4104 M:      Jamie Lenehan <lenehan@twibble.org>
4105 L:      dc395x@twibble.org
4106 W:      http://twibble.org/dist/dc395x/
4107 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4108 S:      Maintained
4109 F:      Documentation/scsi/dc395x.txt
4110 F:      drivers/scsi/dc395x.*
4111
4112 DCCP PROTOCOL
4113 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4114 L:      dccp@vger.kernel.org
4115 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4116 S:      Maintained
4117 F:      include/linux/dccp.h
4118 F:      include/uapi/linux/dccp.h
4119 F:      include/linux/tfrc.h
4120 F:      net/dccp/
4121
4122 DECnet NETWORK LAYER
4123 W:      http://linux-decnet.sourceforge.net
4124 L:      linux-decnet-user@lists.sourceforge.net
4125 S:      Orphan
4126 F:      Documentation/networking/decnet.txt
4127 F:      net/decnet/
4128
4129 DECSTATION PLATFORM SUPPORT
4130 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4131 L:      linux-mips@linux-mips.org
4132 W:      http://www.linux-mips.org/wiki/DECstation
4133 S:      Maintained
4134 F:      arch/mips/dec/
4135 F:      arch/mips/include/asm/dec/
4136 F:      arch/mips/include/asm/mach-dec/
4137
4138 DEFXX FDDI NETWORK DRIVER
4139 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4140 S:      Maintained
4141 F:      drivers/net/fddi/defxx.*
4142
4143 DELL SMBIOS DRIVER
4144 M:      Pali Rohár <pali.rohar@gmail.com>
4145 M:      Mario Limonciello <mario.limonciello@dell.com>
4146 L:      platform-driver-x86@vger.kernel.org
4147 S:      Maintained
4148 F:      drivers/platform/x86/dell-smbios.*
4149
4150 DELL SMBIOS SMM DRIVER
4151 M:      Mario Limonciello <mario.limonciello@dell.com>
4152 L:      platform-driver-x86@vger.kernel.org
4153 S:      Maintained
4154 F:      drivers/platform/x86/dell-smbios-smm.c
4155
4156 DELL SMBIOS WMI DRIVER
4157 M:      Mario Limonciello <mario.limonciello@dell.com>
4158 L:      platform-driver-x86@vger.kernel.org
4159 S:      Maintained
4160 F:      drivers/platform/x86/dell-smbios-wmi.c
4161 F:      tools/wmi/dell-smbios-example.c
4162
4163 DELL LAPTOP DRIVER
4164 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4165 M:      Pali Rohár <pali.rohar@gmail.com>
4166 L:      platform-driver-x86@vger.kernel.org
4167 S:      Maintained
4168 F:      drivers/platform/x86/dell-laptop.c
4169
4170 DELL LAPTOP FREEFALL DRIVER
4171 M:      Pali Rohár <pali.rohar@gmail.com>
4172 S:      Maintained
4173 F:      drivers/platform/x86/dell-smo8800.c
4174
4175 DELL LAPTOP RBTN DRIVER
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-rbtn.*
4179
4180 DELL LAPTOP SMM DRIVER
4181 M:      Pali Rohár <pali.rohar@gmail.com>
4182 S:      Maintained
4183 F:      drivers/hwmon/dell-smm-hwmon.c
4184 F:      include/uapi/linux/i8k.h
4185
4186 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4187 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4188 S:      Maintained
4189 F:      Documentation/dcdbas.txt
4190 F:      drivers/firmware/dcdbas.*
4191
4192 DELL WMI NOTIFICATIONS DRIVER
4193 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4194 M:      Pali Rohár <pali.rohar@gmail.com>
4195 S:      Maintained
4196 F:      drivers/platform/x86/dell-wmi.c
4197
4198 DELL WMI DESCRIPTOR DRIVER
4199 M:      Mario Limonciello <mario.limonciello@dell.com>
4200 S:      Maintained
4201 F:      drivers/platform/x86/dell-wmi-descriptor.c
4202
4203 DELTA ST MEDIA DRIVER
4204 M:      Hugues Fruchet <hugues.fruchet@st.com>
4205 L:      linux-media@vger.kernel.org
4206 T:      git git://linuxtv.org/media_tree.git
4207 W:      https://linuxtv.org
4208 S:      Supported
4209 F:      drivers/media/platform/sti/delta
4210
4211 DENALI NAND DRIVER
4212 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4213 L:      linux-mtd@lists.infradead.org
4214 S:      Supported
4215 F:      drivers/mtd/nand/raw/denali*
4216
4217 DESIGNWARE USB2 DRD IP DRIVER
4218 M:      Minas Harutyunyan <hminas@synopsys.com>
4219 L:      linux-usb@vger.kernel.org
4220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4221 S:      Maintained
4222 F:      drivers/usb/dwc2/
4223
4224 DESIGNWARE USB3 DRD IP DRIVER
4225 M:      Felipe Balbi <balbi@kernel.org>
4226 L:      linux-usb@vger.kernel.org
4227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4228 S:      Maintained
4229 F:      drivers/usb/dwc3/
4230
4231 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4232 M:      Andreas Klinger <ak@it-klinger.de>
4233 L:      linux-iio@vger.kernel.org
4234 S:      Maintained
4235 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4236 F:      drivers/iio/proximity/srf*.c
4237
4238 DEVICE COREDUMP (DEV_COREDUMP)
4239 M:      Johannes Berg <johannes@sipsolutions.net>
4240 L:      linux-kernel@vger.kernel.org
4241 S:      Maintained
4242 F:      drivers/base/devcoredump.c
4243 F:      include/linux/devcoredump.h
4244
4245 DEVICE FREQUENCY (DEVFREQ)
4246 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4247 M:      Kyungmin Park <kyungmin.park@samsung.com>
4248 R:      Chanwoo Choi <cw00.choi@samsung.com>
4249 L:      linux-pm@vger.kernel.org
4250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4251 S:      Maintained
4252 F:      drivers/devfreq/
4253 F:      include/linux/devfreq.h
4254 F:      Documentation/devicetree/bindings/devfreq/
4255
4256 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4257 M:      Chanwoo Choi <cw00.choi@samsung.com>
4258 L:      linux-pm@vger.kernel.org
4259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4260 S:      Supported
4261 F:      drivers/devfreq/event/
4262 F:      drivers/devfreq/devfreq-event.c
4263 F:      include/linux/devfreq-event.h
4264 F:      Documentation/devicetree/bindings/devfreq/event/
4265
4266 DEVICE NUMBER REGISTRY
4267 M:      Torben Mathiasen <device@lanana.org>
4268 W:      http://lanana.org/docs/device-list/index.html
4269 S:      Maintained
4270
4271 DEVICE-MAPPER  (LVM)
4272 M:      Alasdair Kergon <agk@redhat.com>
4273 M:      Mike Snitzer <snitzer@redhat.com>
4274 M:      dm-devel@redhat.com
4275 L:      dm-devel@redhat.com
4276 W:      http://sources.redhat.com/dm
4277 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4279 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4280 S:      Maintained
4281 F:      Documentation/device-mapper/
4282 F:      drivers/md/Makefile
4283 F:      drivers/md/Kconfig
4284 F:      drivers/md/dm*
4285 F:      drivers/md/persistent-data/
4286 F:      include/linux/device-mapper.h
4287 F:      include/linux/dm-*.h
4288 F:      include/uapi/linux/dm-*.h
4289
4290 DEVLINK
4291 M:      Jiri Pirko <jiri@mellanox.com>
4292 L:      netdev@vger.kernel.org
4293 S:      Supported
4294 F:      net/core/devlink.c
4295 F:      include/net/devlink.h
4296 F:      include/uapi/linux/devlink.h
4297
4298 DIALOG SEMICONDUCTOR DRIVERS
4299 M:      Support Opensource <support.opensource@diasemi.com>
4300 W:      http://www.dialog-semiconductor.com/products
4301 S:      Supported
4302 F:      Documentation/hwmon/da90??
4303 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4304 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4305 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4306 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4307 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4308 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4309 F:      drivers/gpio/gpio-da90??.c
4310 F:      drivers/hwmon/da90??-hwmon.c
4311 F:      drivers/iio/adc/da91??-*.c
4312 F:      drivers/input/misc/da90??_onkey.c
4313 F:      drivers/input/touchscreen/da9052_tsi.c
4314 F:      drivers/leds/leds-da90??.c
4315 F:      drivers/mfd/da903x.c
4316 F:      drivers/mfd/da90??-*.c
4317 F:      drivers/mfd/da91??-*.c
4318 F:      drivers/power/supply/da9052-battery.c
4319 F:      drivers/power/supply/da91??-*.c
4320 F:      drivers/regulator/da903x.c
4321 F:      drivers/regulator/da9???-regulator.[ch]
4322 F:      drivers/thermal/da90??-thermal.c
4323 F:      drivers/rtc/rtc-da90??.c
4324 F:      drivers/video/backlight/da90??_bl.c
4325 F:      drivers/watchdog/da90??_wdt.c
4326 F:      include/linux/mfd/da903x.h
4327 F:      include/linux/mfd/da9052/
4328 F:      include/linux/mfd/da9055/
4329 F:      include/linux/mfd/da9062/
4330 F:      include/linux/mfd/da9063/
4331 F:      include/linux/mfd/da9150/
4332 F:      include/linux/regulator/da9211.h
4333 F:      include/sound/da[79]*.h
4334 F:      sound/soc/codecs/da[79]*.[ch]
4335
4336 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4337 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4338 L:      linux-gpio@vger.kernel.org
4339 S:      Maintained
4340 F:      drivers/gpio/gpio-gpio-mm.c
4341
4342 DIGI NEO AND CLASSIC PCI PRODUCTS
4343 M:      Lidza Louina <lidza.louina@gmail.com>
4344 M:      Mark Hounschell <markh@compro.net>
4345 L:      driverdev-devel@linuxdriverproject.org
4346 S:      Maintained
4347 F:      drivers/staging/dgnc/
4348
4349 DIOLAN U2C-12 I2C DRIVER
4350 M:      Guenter Roeck <linux@roeck-us.net>
4351 L:      linux-i2c@vger.kernel.org
4352 S:      Maintained
4353 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4354
4355 FILESYSTEM DIRECT ACCESS (DAX)
4356 M:      Matthew Wilcox <mawilcox@microsoft.com>
4357 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4358 L:      linux-fsdevel@vger.kernel.org
4359 S:      Supported
4360 F:      fs/dax.c
4361 F:      include/linux/dax.h
4362 F:      include/trace/events/fs_dax.h
4363
4364 DEVICE DIRECT ACCESS (DAX)
4365 M:      Dan Williams <dan.j.williams@intel.com>
4366 M:      Dave Jiang <dave.jiang@intel.com>
4367 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
4368 M:      Vishal Verma <vishal.l.verma@intel.com>
4369 L:      linux-nvdimm@lists.01.org
4370 S:      Supported
4371 F:      drivers/dax/
4372
4373 DIRECTORY NOTIFICATION (DNOTIFY)
4374 M:      Jan Kara <jack@suse.cz>
4375 R:      Amir Goldstein <amir73il@gmail.com>
4376 L:      linux-fsdevel@vger.kernel.org
4377 S:      Maintained
4378 F:      Documentation/filesystems/dnotify.txt
4379 F:      fs/notify/dnotify/
4380 F:      include/linux/dnotify.h
4381
4382 DISK GEOMETRY AND PARTITION HANDLING
4383 M:      Andries Brouwer <aeb@cwi.nl>
4384 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4385 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4386 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4387 S:      Maintained
4388
4389 DISKQUOTA
4390 M:      Jan Kara <jack@suse.com>
4391 S:      Maintained
4392 F:      Documentation/filesystems/quota.txt
4393 F:      fs/quota/
4394 F:      include/linux/quota*.h
4395 F:      include/uapi/linux/quota*.h
4396
4397 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4398 M:      Bernie Thompson <bernie@plugable.com>
4399 L:      linux-fbdev@vger.kernel.org
4400 S:      Maintained
4401 W:      http://plugable.com/category/projects/udlfb/
4402 F:      drivers/video/fbdev/udlfb.c
4403 F:      include/video/udlfb.h
4404 F:      Documentation/fb/udlfb.txt
4405
4406 DISTRIBUTED LOCK MANAGER (DLM)
4407 M:      Christine Caulfield <ccaulfie@redhat.com>
4408 M:      David Teigland <teigland@redhat.com>
4409 L:      cluster-devel@redhat.com
4410 W:      http://sources.redhat.com/cluster/
4411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4412 S:      Supported
4413 F:      fs/dlm/
4414
4415 DMA BUFFER SHARING FRAMEWORK
4416 M:      Sumit Semwal <sumit.semwal@linaro.org>
4417 S:      Maintained
4418 L:      linux-media@vger.kernel.org
4419 L:      dri-devel@lists.freedesktop.org
4420 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4421 F:      drivers/dma-buf/
4422 F:      include/linux/dma-buf*
4423 F:      include/linux/reservation.h
4424 F:      include/linux/*fence.h
4425 F:      Documentation/driver-api/dma-buf.rst
4426 T:      git git://anongit.freedesktop.org/drm/drm-misc
4427
4428 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4429 M:      Vinod Koul <vkoul@kernel.org>
4430 L:      dmaengine@vger.kernel.org
4431 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4432 S:      Maintained
4433 F:      drivers/dma/
4434 F:      include/linux/dmaengine.h
4435 F:      include/linux/of_dma.h
4436 F:      Documentation/devicetree/bindings/dma/
4437 F:      Documentation/driver-api/dmaengine/
4438 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4439
4440 DMA MAPPING HELPERS
4441 M:      Christoph Hellwig <hch@lst.de>
4442 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4443 R:      Robin Murphy <robin.murphy@arm.com>
4444 L:      iommu@lists.linux-foundation.org
4445 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4446 W:      http://git.infradead.org/users/hch/dma-mapping.git
4447 S:      Supported
4448 F:      kernel/dma/
4449 F:      include/asm-generic/dma-mapping.h
4450 F:      include/linux/dma-direct.h
4451 F:      include/linux/dma-mapping.h
4452 F:      include/linux/dma-noncoherent.h
4453
4454 DME1737 HARDWARE MONITOR DRIVER
4455 M:      Juerg Haefliger <juergh@gmail.com>
4456 L:      linux-hwmon@vger.kernel.org
4457 S:      Maintained
4458 F:      Documentation/hwmon/dme1737
4459 F:      drivers/hwmon/dme1737.c
4460
4461 DMI/SMBIOS SUPPORT
4462 M:      Jean Delvare <jdelvare@suse.com>
4463 S:      Maintained
4464 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4465 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4466 F:      drivers/firmware/dmi-id.c
4467 F:      drivers/firmware/dmi_scan.c
4468 F:      include/linux/dmi.h
4469
4470 DOCUMENTATION
4471 M:      Jonathan Corbet <corbet@lwn.net>
4472 L:      linux-doc@vger.kernel.org
4473 S:      Maintained
4474 F:      Documentation/
4475 F:      scripts/kernel-doc
4476 X:      Documentation/ABI/
4477 X:      Documentation/devicetree/
4478 X:      Documentation/acpi
4479 X:      Documentation/power
4480 X:      Documentation/spi
4481 X:      Documentation/media
4482 T:      git git://git.lwn.net/linux.git docs-next
4483
4484 DOCUMENTATION/ITALIAN
4485 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4486 L:      linux-doc@vger.kernel.org
4487 S:      Maintained
4488 F:      Documentation/translations/it_IT
4489
4490 DONGWOON DW9714 LENS VOICE COIL DRIVER
4491 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4492 L:      linux-media@vger.kernel.org
4493 T:      git git://linuxtv.org/media_tree.git
4494 S:      Maintained
4495 F:      drivers/media/i2c/dw9714.c
4496
4497 DONGWOON DW9807 LENS VOICE COIL DRIVER
4498 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4499 L:      linux-media@vger.kernel.org
4500 T:      git git://linuxtv.org/media_tree.git
4501 S:      Maintained
4502 F:      drivers/media/i2c/dw9807.c
4503
4504 DOUBLETALK DRIVER
4505 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4506 L:      blinux-list@redhat.com
4507 S:      Maintained
4508 F:      drivers/char/dtlk.c
4509 F:      include/linux/dtlk.h
4510
4511 DPAA2 DATAPATH I/O (DPIO) DRIVER
4512 M:      Roy Pledge <Roy.Pledge@nxp.com>
4513 L:      linux-kernel@vger.kernel.org
4514 S:      Maintained
4515 F:      drivers/staging/fsl-mc/bus/dpio
4516
4517 DPAA2 ETHERNET DRIVER
4518 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4519 L:      linux-kernel@vger.kernel.org
4520 S:      Maintained
4521 F:      drivers/staging/fsl-dpaa2/ethernet
4522
4523 DPAA2 ETHERNET SWITCH DRIVER
4524 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4525 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4526 L:      linux-kernel@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/staging/fsl-dpaa2/ethsw
4529
4530 DPAA2 PTP CLOCK DRIVER
4531 M:      Yangbo Lu <yangbo.lu@nxp.com>
4532 L:      linux-kernel@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/staging/fsl-dpaa2/rtc
4535
4536 DPT_I2O SCSI RAID DRIVER
4537 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4538 L:      linux-scsi@vger.kernel.org
4539 W:      http://www.adaptec.com/
4540 S:      Maintained
4541 F:      drivers/scsi/dpt*
4542 F:      drivers/scsi/dpt/
4543
4544 DRBD DRIVER
4545 M:      Philipp Reisner <philipp.reisner@linbit.com>
4546 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4547 L:      drbd-dev@lists.linbit.com
4548 W:      http://www.drbd.org
4549 T:      git git://git.linbit.com/linux-drbd.git
4550 T:      git git://git.linbit.com/drbd-8.4.git
4551 S:      Supported
4552 F:      drivers/block/drbd/
4553 F:      lib/lru_cache.c
4554 F:      Documentation/blockdev/drbd/
4555
4556 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4557 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4558 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4560 S:      Supported
4561 F:      Documentation/kobject.txt
4562 F:      drivers/base/
4563 F:      fs/debugfs/
4564 F:      fs/sysfs/
4565 F:      include/linux/debugfs.h
4566 F:      include/linux/kobj*
4567 F:      lib/kobj*
4568
4569 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4570 M:      Kevin Hilman <khilman@kernel.org>
4571 M:      Nishanth Menon <nm@ti.com>
4572 S:      Maintained
4573 F:      drivers/power/avs/
4574 F:      include/linux/power/smartreflex.h
4575 L:      linux-pm@vger.kernel.org
4576
4577 DRM DRIVER FOR ARM PL111 CLCD
4578 M:      Eric Anholt <eric@anholt.net>
4579 T:      git git://anongit.freedesktop.org/drm/drm-misc
4580 S:      Supported
4581 F:      drivers/gpu/drm/pl111/
4582
4583 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4584 M:      Linus Walleij <linus.walleij@linaro.org>
4585 T:      git git://anongit.freedesktop.org/drm/drm-misc
4586 S:      Maintained
4587 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4588 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4589
4590 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4591 M:      Dave Airlie <airlied@redhat.com>
4592 S:      Odd Fixes
4593 F:      drivers/gpu/drm/ast/
4594
4595 DRM DRIVER FOR BOCHS VIRTUAL GPU
4596 M:      Gerd Hoffmann <kraxel@redhat.com>
4597 L:      virtualization@lists.linux-foundation.org
4598 T:      git git://anongit.freedesktop.org/drm/drm-misc
4599 S:      Maintained
4600 F:      drivers/gpu/drm/bochs/
4601
4602 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4603 M:      Linus Walleij <linus.walleij@linaro.org>
4604 T:      git git://anongit.freedesktop.org/drm/drm-misc
4605 S:      Maintained
4606 F:      drivers/gpu/drm/tve200/
4607
4608 DRM DRIVER FOR ILITEK ILI9225 PANELS
4609 M:      David Lechner <david@lechnology.com>
4610 S:      Maintained
4611 F:      drivers/gpu/drm/tinydrm/ili9225.c
4612 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4613
4614 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4615 S:      Orphan / Obsolete
4616 F:      drivers/gpu/drm/i810/
4617 F:      include/uapi/drm/i810_drm.h
4618
4619 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4620 S:      Orphan / Obsolete
4621 F:      drivers/gpu/drm/mga/
4622 F:      include/uapi/drm/mga_drm.h
4623
4624 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4625 M:      Dave Airlie <airlied@redhat.com>
4626 S:      Odd Fixes
4627 F:      drivers/gpu/drm/mgag200/
4628
4629 DRM DRIVER FOR MI0283QT
4630 M:      Noralf Trønnes <noralf@tronnes.org>
4631 S:      Maintained
4632 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4633 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4634
4635 DRM DRIVER FOR MSM ADRENO GPU
4636 M:      Rob Clark <robdclark@gmail.com>
4637 L:      linux-arm-msm@vger.kernel.org
4638 L:      dri-devel@lists.freedesktop.org
4639 L:      freedreno@lists.freedesktop.org
4640 T:      git git://people.freedesktop.org/~robclark/linux
4641 S:      Maintained
4642 F:      drivers/gpu/drm/msm/
4643 F:      include/uapi/drm/msm_drm.h
4644 F:      Documentation/devicetree/bindings/display/msm/
4645
4646 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4647 M:      Ben Skeggs <bskeggs@redhat.com>
4648 L:      dri-devel@lists.freedesktop.org
4649 L:      nouveau@lists.freedesktop.org
4650 T:      git git://github.com/skeggsb/linux
4651 S:      Supported
4652 F:      drivers/gpu/drm/nouveau/
4653 F:      include/uapi/drm/nouveau_drm.h
4654
4655 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4656 M:      Noralf Trønnes <noralf@tronnes.org>
4657 S:      Maintained
4658 F:      drivers/gpu/drm/tinydrm/repaper.c
4659 F:      Documentation/devicetree/bindings/display/repaper.txt
4660
4661 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4662 M:      Dave Airlie <airlied@redhat.com>
4663 M:      Gerd Hoffmann <kraxel@redhat.com>
4664 L:      virtualization@lists.linux-foundation.org
4665 T:      git git://anongit.freedesktop.org/drm/drm-misc
4666 S:      Obsolete
4667 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4668 F:      drivers/gpu/drm/cirrus/
4669
4670 DRM DRIVER FOR QXL VIRTUAL GPU
4671 M:      Dave Airlie <airlied@redhat.com>
4672 M:      Gerd Hoffmann <kraxel@redhat.com>
4673 L:      virtualization@lists.linux-foundation.org
4674 T:      git git://anongit.freedesktop.org/drm/drm-misc
4675 S:      Maintained
4676 F:      drivers/gpu/drm/qxl/
4677 F:      include/uapi/drm/qxl_drm.h
4678
4679 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4680 S:      Orphan / Obsolete
4681 F:      drivers/gpu/drm/r128/
4682 F:      include/uapi/drm/r128_drm.h
4683
4684 DRM DRIVER FOR SAVAGE VIDEO CARDS
4685 S:      Orphan / Obsolete
4686 F:      drivers/gpu/drm/savage/
4687 F:      include/uapi/drm/savage_drm.h
4688
4689 DRM DRIVER FOR SIS VIDEO CARDS
4690 S:      Orphan / Obsolete
4691 F:      drivers/gpu/drm/sis/
4692 F:      include/uapi/drm/sis_drm.h
4693
4694 DRM DRIVER FOR SITRONIX ST7586 PANELS
4695 M:      David Lechner <david@lechnology.com>
4696 S:      Maintained
4697 F:      drivers/gpu/drm/tinydrm/st7586.c
4698 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4699
4700 DRM DRIVER FOR SITRONIX ST7735R PANELS
4701 M:      David Lechner <david@lechnology.com>
4702 S:      Maintained
4703 F:      drivers/gpu/drm/tinydrm/st7735r.c
4704 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4705
4706 DRM DRIVER FOR TDFX VIDEO CARDS
4707 S:      Orphan / Obsolete
4708 F:      drivers/gpu/drm/tdfx/
4709
4710 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4711 M:      Dave Airlie <airlied@redhat.com>
4712 S:      Odd Fixes
4713 F:      drivers/gpu/drm/udl/
4714
4715 DRM DRIVER FOR VMWARE VIRTUAL GPU
4716 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4717 M:      Sinclair Yeh <syeh@vmware.com>
4718 M:      Thomas Hellstrom <thellstrom@vmware.com>
4719 L:      dri-devel@lists.freedesktop.org
4720 T:      git git://people.freedesktop.org/~syeh/repos_linux
4721 T:      git git://people.freedesktop.org/~thomash/linux
4722 S:      Supported
4723 F:      drivers/gpu/drm/vmwgfx/
4724 F:      include/uapi/drm/vmwgfx_drm.h
4725
4726 DRM DRIVERS
4727 M:      David Airlie <airlied@linux.ie>
4728 L:      dri-devel@lists.freedesktop.org
4729 T:      git git://anongit.freedesktop.org/drm/drm
4730 B:      https://bugs.freedesktop.org/
4731 C:      irc://chat.freenode.net/dri-devel
4732 S:      Maintained
4733 F:      drivers/gpu/drm/
4734 F:      drivers/gpu/vga/
4735 F:      Documentation/devicetree/bindings/display/
4736 F:      Documentation/devicetree/bindings/gpu/
4737 F:      Documentation/gpu/
4738 F:      include/drm/
4739 F:      include/uapi/drm/
4740 F:      include/linux/vga*
4741
4742 DRM DRIVERS AND MISC GPU PATCHES
4743 M:      Gustavo Padovan <gustavo@padovan.org>
4744 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4745 M:      Sean Paul <seanpaul@chromium.org>
4746 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4747 S:      Maintained
4748 T:      git git://anongit.freedesktop.org/drm/drm-misc
4749 F:      Documentation/gpu/
4750 F:      drivers/gpu/vga/
4751 F:      drivers/gpu/drm/*
4752 F:      include/drm/drm*
4753 F:      include/uapi/drm/drm*
4754 F:      include/linux/vga*
4755
4756 DRM DRIVERS FOR ALLWINNER A10
4757 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4758 L:      dri-devel@lists.freedesktop.org
4759 S:      Supported
4760 F:      drivers/gpu/drm/sun4i/
4761 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4762 T:      git git://anongit.freedesktop.org/drm/drm-misc
4763
4764 DRM DRIVERS FOR AMLOGIC SOCS
4765 M:      Neil Armstrong <narmstrong@baylibre.com>
4766 L:      dri-devel@lists.freedesktop.org
4767 L:      linux-amlogic@lists.infradead.org
4768 W:      http://linux-meson.com/
4769 S:      Supported
4770 F:      drivers/gpu/drm/meson/
4771 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4772 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4773 F:      Documentation/gpu/meson.rst
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR ATMEL HLCDC
4777 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 S:      Supported
4780 F:      drivers/gpu/drm/atmel-hlcdc/
4781 F:      Documentation/devicetree/bindings/display/atmel/
4782 T:      git git://anongit.freedesktop.org/drm/drm-misc
4783
4784 DRM DRIVERS FOR BRIDGE CHIPS
4785 M:      Archit Taneja <architt@codeaurora.org>
4786 M:      Andrzej Hajda <a.hajda@samsung.com>
4787 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4788 S:      Maintained
4789 T:      git git://anongit.freedesktop.org/drm/drm-misc
4790 F:      drivers/gpu/drm/bridge/
4791
4792 DRM DRIVERS FOR EXYNOS
4793 M:      Inki Dae <inki.dae@samsung.com>
4794 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4795 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4796 M:      Kyungmin Park <kyungmin.park@samsung.com>
4797 L:      dri-devel@lists.freedesktop.org
4798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4799 S:      Supported
4800 F:      drivers/gpu/drm/exynos/
4801 F:      include/uapi/drm/exynos_drm.h
4802 F:      Documentation/devicetree/bindings/display/exynos/
4803
4804 DRM DRIVERS FOR FREESCALE DCU
4805 M:      Stefan Agner <stefan@agner.ch>
4806 M:      Alison Wang <alison.wang@nxp.com>
4807 L:      dri-devel@lists.freedesktop.org
4808 S:      Supported
4809 F:      drivers/gpu/drm/fsl-dcu/
4810 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4811 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4812 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4813
4814 DRM DRIVERS FOR FREESCALE IMX
4815 M:      Philipp Zabel <p.zabel@pengutronix.de>
4816 L:      dri-devel@lists.freedesktop.org
4817 S:      Maintained
4818 F:      drivers/gpu/drm/imx/
4819 F:      drivers/gpu/ipu-v3/
4820 F:      Documentation/devicetree/bindings/display/imx/
4821
4822 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4823 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4824 L:      dri-devel@lists.freedesktop.org
4825 T:      git git://github.com/patjak/drm-gma500
4826 S:      Maintained
4827 F:      drivers/gpu/drm/gma500/
4828
4829 DRM DRIVERS FOR HISILICON
4830 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4831 M:      Rongrong Zou <zourongrong@gmail.com>
4832 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4833 R:      Chen Feng <puck.chen@hisilicon.com>
4834 L:      dri-devel@lists.freedesktop.org
4835 T:      git git://github.com/xin3liang/linux.git
4836 S:      Maintained
4837 F:      drivers/gpu/drm/hisilicon/
4838 F:      Documentation/devicetree/bindings/display/hisilicon/
4839
4840 DRM DRIVERS FOR MEDIATEK
4841 M:      CK Hu <ck.hu@mediatek.com>
4842 M:      Philipp Zabel <p.zabel@pengutronix.de>
4843 L:      dri-devel@lists.freedesktop.org
4844 S:      Supported
4845 F:      drivers/gpu/drm/mediatek/
4846 F:      Documentation/devicetree/bindings/display/mediatek/
4847
4848 DRM DRIVERS FOR NVIDIA TEGRA
4849 M:      Thierry Reding <thierry.reding@gmail.com>
4850 L:      dri-devel@lists.freedesktop.org
4851 L:      linux-tegra@vger.kernel.org
4852 T:      git git://anongit.freedesktop.org/tegra/linux.git
4853 S:      Supported
4854 F:      drivers/gpu/drm/tegra/
4855 F:      drivers/gpu/host1x/
4856 F:      include/linux/host1x.h
4857 F:      include/uapi/drm/tegra_drm.h
4858 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4859
4860 DRM DRIVERS FOR RENESAS
4861 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-renesas-soc@vger.kernel.org
4864 T:      git git://linuxtv.org/pinchartl/fbdev
4865 S:      Supported
4866 F:      drivers/gpu/drm/rcar-du/
4867 F:      drivers/gpu/drm/shmobile/
4868 F:      include/linux/platform_data/shmob_drm.h
4869 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4870 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4871 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4872
4873 DRM DRIVERS FOR ROCKCHIP
4874 M:      Sandy Huang <hjc@rock-chips.com>
4875 M:      Heiko Stübner <heiko@sntech.de>
4876 L:      dri-devel@lists.freedesktop.org
4877 S:      Maintained
4878 F:      drivers/gpu/drm/rockchip/
4879 F:      Documentation/devicetree/bindings/display/rockchip/
4880 T:      git git://anongit.freedesktop.org/drm/drm-misc
4881
4882 DRM DRIVERS FOR STI
4883 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4884 M:      Vincent Abriou <vincent.abriou@st.com>
4885 L:      dri-devel@lists.freedesktop.org
4886 T:      git git://anongit.freedesktop.org/drm/drm-misc
4887 S:      Maintained
4888 F:      drivers/gpu/drm/sti
4889 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4890
4891 DRM DRIVERS FOR STM
4892 M:      Yannick Fertre <yannick.fertre@st.com>
4893 M:      Philippe Cornu <philippe.cornu@st.com>
4894 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4895 M:      Vincent Abriou <vincent.abriou@st.com>
4896 L:      dri-devel@lists.freedesktop.org
4897 T:      git git://anongit.freedesktop.org/drm/drm-misc
4898 S:      Maintained
4899 F:      drivers/gpu/drm/stm
4900 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4901
4902 DRM DRIVERS FOR TI LCDC
4903 M:      Jyri Sarha <jsarha@ti.com>
4904 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4905 L:      dri-devel@lists.freedesktop.org
4906 S:      Maintained
4907 F:      drivers/gpu/drm/tilcdc/
4908 F:      Documentation/devicetree/bindings/display/tilcdc/
4909
4910 DRM DRIVERS FOR TI OMAP
4911 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4912 L:      dri-devel@lists.freedesktop.org
4913 S:      Maintained
4914 F:      drivers/gpu/drm/omapdrm/
4915 F:      Documentation/devicetree/bindings/display/ti/
4916
4917 DRM DRIVERS FOR V3D
4918 M:      Eric Anholt <eric@anholt.net>
4919 S:      Supported
4920 F:      drivers/gpu/drm/v3d/
4921 F:      include/uapi/drm/v3d_drm.h
4922 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4923 T:      git git://anongit.freedesktop.org/drm/drm-misc
4924
4925 DRM DRIVERS FOR VC4
4926 M:      Eric Anholt <eric@anholt.net>
4927 T:      git git://github.com/anholt/linux
4928 S:      Supported
4929 F:      drivers/gpu/drm/vc4/
4930 F:      include/uapi/drm/vc4_drm.h
4931 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4932 T:      git git://anongit.freedesktop.org/drm/drm-misc
4933
4934 DRM DRIVERS FOR VIVANTE GPU IP
4935 M:      Lucas Stach <l.stach@pengutronix.de>
4936 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4937 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4938 L:      etnaviv@lists.freedesktop.org
4939 L:      dri-devel@lists.freedesktop.org
4940 S:      Maintained
4941 F:      drivers/gpu/drm/etnaviv/
4942 F:      include/uapi/drm/etnaviv_drm.h
4943 F:      Documentation/devicetree/bindings/display/etnaviv/
4944
4945 DRM DRIVERS FOR ZTE ZX
4946 M:      Shawn Guo <shawnguo@kernel.org>
4947 L:      dri-devel@lists.freedesktop.org
4948 S:      Maintained
4949 F:      drivers/gpu/drm/zte/
4950 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4951 T:      git git://anongit.freedesktop.org/drm/drm-misc
4952
4953 DRM PANEL DRIVERS
4954 M:      Thierry Reding <thierry.reding@gmail.com>
4955 L:      dri-devel@lists.freedesktop.org
4956 T:      git git://anongit.freedesktop.org/drm/drm-misc
4957 S:      Maintained
4958 F:      drivers/gpu/drm/drm_panel.c
4959 F:      drivers/gpu/drm/panel/
4960 F:      include/drm/drm_panel.h
4961 F:      Documentation/devicetree/bindings/display/panel/
4962
4963 DRM TINYDRM DRIVERS
4964 M:      Noralf Trønnes <noralf@tronnes.org>
4965 W:      https://github.com/notro/tinydrm/wiki/Development
4966 T:      git git://anongit.freedesktop.org/drm/drm-misc
4967 S:      Maintained
4968 F:      drivers/gpu/drm/tinydrm/
4969 F:      include/drm/tinydrm/
4970
4971 DRM DRIVERS FOR XEN
4972 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4973 T:      git git://anongit.freedesktop.org/drm/drm-misc
4974 L:      dri-devel@lists.freedesktop.org
4975 L:      xen-devel@lists.xen.org
4976 S:      Supported
4977 F:      drivers/gpu/drm/xen/
4978 F:      Documentation/gpu/xen-front.rst
4979
4980 DRM TTM SUBSYSTEM
4981 M:      Christian Koenig <christian.koenig@amd.com>
4982 M:      Huang Rui <ray.huang@amd.com>
4983 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4984 T:      git git://people.freedesktop.org/~agd5f/linux
4985 S:      Maintained
4986 L:      dri-devel@lists.freedesktop.org
4987 F:      include/drm/ttm/
4988 F:      drivers/gpu/drm/ttm/
4989
4990 DSBR100 USB FM RADIO DRIVER
4991 M:      Alexey Klimov <klimov.linux@gmail.com>
4992 L:      linux-media@vger.kernel.org
4993 T:      git git://linuxtv.org/media_tree.git
4994 S:      Maintained
4995 F:      drivers/media/radio/dsbr100.c
4996
4997 DSCC4 DRIVER
4998 M:      Francois Romieu <romieu@fr.zoreil.com>
4999 L:      netdev@vger.kernel.org
5000 S:      Maintained
5001 F:      drivers/net/wan/dscc4.c
5002
5003 DT3155 MEDIA DRIVER
5004 M:      Hans Verkuil <hverkuil@xs4all.nl>
5005 L:      linux-media@vger.kernel.org
5006 T:      git git://linuxtv.org/media_tree.git
5007 W:      https://linuxtv.org
5008 S:      Odd Fixes
5009 F:      drivers/media/pci/dt3155/
5010
5011 DVB_USB_AF9015 MEDIA DRIVER
5012 M:      Antti Palosaari <crope@iki.fi>
5013 L:      linux-media@vger.kernel.org
5014 W:      https://linuxtv.org
5015 W:      http://palosaari.fi/linux/
5016 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5017 T:      git git://linuxtv.org/anttip/media_tree.git
5018 S:      Maintained
5019 F:      drivers/media/usb/dvb-usb-v2/af9015*
5020
5021 DVB_USB_AF9035 MEDIA DRIVER
5022 M:      Antti Palosaari <crope@iki.fi>
5023 L:      linux-media@vger.kernel.org
5024 W:      https://linuxtv.org
5025 W:      http://palosaari.fi/linux/
5026 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5027 T:      git git://linuxtv.org/anttip/media_tree.git
5028 S:      Maintained
5029 F:      drivers/media/usb/dvb-usb-v2/af9035*
5030
5031 DVB_USB_ANYSEE MEDIA DRIVER
5032 M:      Antti Palosaari <crope@iki.fi>
5033 L:      linux-media@vger.kernel.org
5034 W:      https://linuxtv.org
5035 W:      http://palosaari.fi/linux/
5036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5037 T:      git git://linuxtv.org/anttip/media_tree.git
5038 S:      Maintained
5039 F:      drivers/media/usb/dvb-usb-v2/anysee*
5040
5041 DVB_USB_AU6610 MEDIA DRIVER
5042 M:      Antti Palosaari <crope@iki.fi>
5043 L:      linux-media@vger.kernel.org
5044 W:      https://linuxtv.org
5045 W:      http://palosaari.fi/linux/
5046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5047 T:      git git://linuxtv.org/anttip/media_tree.git
5048 S:      Maintained
5049 F:      drivers/media/usb/dvb-usb-v2/au6610*
5050
5051 DVB_USB_CE6230 MEDIA DRIVER
5052 M:      Antti Palosaari <crope@iki.fi>
5053 L:      linux-media@vger.kernel.org
5054 W:      https://linuxtv.org
5055 W:      http://palosaari.fi/linux/
5056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5057 T:      git git://linuxtv.org/anttip/media_tree.git
5058 S:      Maintained
5059 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5060
5061 DVB_USB_CXUSB MEDIA DRIVER
5062 M:      Michael Krufky <mkrufky@linuxtv.org>
5063 L:      linux-media@vger.kernel.org
5064 W:      https://linuxtv.org
5065 W:      http://github.com/mkrufky
5066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5067 T:      git git://linuxtv.org/media_tree.git
5068 S:      Maintained
5069 F:      drivers/media/usb/dvb-usb/cxusb*
5070
5071 DVB_USB_EC168 MEDIA DRIVER
5072 M:      Antti Palosaari <crope@iki.fi>
5073 L:      linux-media@vger.kernel.org
5074 W:      https://linuxtv.org
5075 W:      http://palosaari.fi/linux/
5076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5077 T:      git git://linuxtv.org/anttip/media_tree.git
5078 S:      Maintained
5079 F:      drivers/media/usb/dvb-usb-v2/ec168*
5080
5081 DVB_USB_GL861 MEDIA DRIVER
5082 M:      Antti Palosaari <crope@iki.fi>
5083 L:      linux-media@vger.kernel.org
5084 W:      https://linuxtv.org
5085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5086 T:      git git://linuxtv.org/anttip/media_tree.git
5087 S:      Maintained
5088 F:      drivers/media/usb/dvb-usb-v2/gl861*
5089
5090 DVB_USB_MXL111SF MEDIA DRIVER
5091 M:      Michael Krufky <mkrufky@linuxtv.org>
5092 L:      linux-media@vger.kernel.org
5093 W:      https://linuxtv.org
5094 W:      http://github.com/mkrufky
5095 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5096 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5097 S:      Maintained
5098 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5099
5100 DVB_USB_RTL28XXU MEDIA DRIVER
5101 M:      Antti Palosaari <crope@iki.fi>
5102 L:      linux-media@vger.kernel.org
5103 W:      https://linuxtv.org
5104 W:      http://palosaari.fi/linux/
5105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5106 T:      git git://linuxtv.org/anttip/media_tree.git
5107 S:      Maintained
5108 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5109
5110 DVB_USB_V2 MEDIA DRIVER
5111 M:      Antti Palosaari <crope@iki.fi>
5112 L:      linux-media@vger.kernel.org
5113 W:      https://linuxtv.org
5114 W:      http://palosaari.fi/linux/
5115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5116 T:      git git://linuxtv.org/anttip/media_tree.git
5117 S:      Maintained
5118 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5119 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5120
5121 DYNAMIC DEBUG
5122 M:      Jason Baron <jbaron@akamai.com>
5123 S:      Maintained
5124 F:      lib/dynamic_debug.c
5125 F:      include/linux/dynamic_debug.h
5126
5127 DYNAMIC INTERRUPT MODERATION
5128 M:      Tal Gilboa <talgi@mellanox.com>
5129 S:      Maintained
5130 F:      include/linux/net_dim.h
5131
5132 DZ DECSTATION DZ11 SERIAL DRIVER
5133 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5134 S:      Maintained
5135 F:      drivers/tty/serial/dz.*
5136
5137 E3X0 POWER BUTTON DRIVER
5138 M:      Moritz Fischer <moritz.fischer@ettus.com>
5139 L:      usrp-users@lists.ettus.com
5140 W:      http://www.ettus.com
5141 S:      Supported
5142 F:      drivers/input/misc/e3x0-button.c
5143 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5144
5145 E4000 MEDIA DRIVER
5146 M:      Antti Palosaari <crope@iki.fi>
5147 L:      linux-media@vger.kernel.org
5148 W:      https://linuxtv.org
5149 W:      http://palosaari.fi/linux/
5150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5151 T:      git git://linuxtv.org/anttip/media_tree.git
5152 S:      Maintained
5153 F:      drivers/media/tuners/e4000*
5154
5155 EARTH_PT1 MEDIA DRIVER
5156 M:      Akihiro Tsukada <tskd08@gmail.com>
5157 L:      linux-media@vger.kernel.org
5158 S:      Odd Fixes
5159 F:      drivers/media/pci/pt1/
5160
5161 EARTH_PT3 MEDIA DRIVER
5162 M:      Akihiro Tsukada <tskd08@gmail.com>
5163 L:      linux-media@vger.kernel.org
5164 S:      Odd Fixes
5165 F:      drivers/media/pci/pt3/
5166
5167 EC100 MEDIA DRIVER
5168 M:      Antti Palosaari <crope@iki.fi>
5169 L:      linux-media@vger.kernel.org
5170 W:      https://linuxtv.org
5171 W:      http://palosaari.fi/linux/
5172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5173 T:      git git://linuxtv.org/anttip/media_tree.git
5174 S:      Maintained
5175 F:      drivers/media/dvb-frontends/ec100*
5176
5177 ECRYPT FILE SYSTEM
5178 M:      Tyler Hicks <tyhicks@canonical.com>
5179 L:      ecryptfs@vger.kernel.org
5180 W:      http://ecryptfs.org
5181 W:      https://launchpad.net/ecryptfs
5182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5183 S:      Supported
5184 F:      Documentation/filesystems/ecryptfs.txt
5185 F:      fs/ecryptfs/
5186
5187 EDAC-AMD64
5188 M:      Borislav Petkov <bp@alien8.de>
5189 L:      linux-edac@vger.kernel.org
5190 S:      Maintained
5191 F:      drivers/edac/amd64_edac*
5192
5193 EDAC-CALXEDA
5194 M:      Robert Richter <rric@kernel.org>
5195 L:      linux-edac@vger.kernel.org
5196 S:      Maintained
5197 F:      drivers/edac/highbank*
5198
5199 EDAC-CAVIUM OCTEON
5200 M:      Ralf Baechle <ralf@linux-mips.org>
5201 M:      David Daney <david.daney@cavium.com>
5202 L:      linux-edac@vger.kernel.org
5203 L:      linux-mips@linux-mips.org
5204 S:      Supported
5205 F:      drivers/edac/octeon_edac*
5206
5207 EDAC-CAVIUM THUNDERX
5208 M:      David Daney <david.daney@cavium.com>
5209 M:      Jan Glauber <jglauber@cavium.com>
5210 L:      linux-edac@vger.kernel.org
5211 S:      Supported
5212 F:      drivers/edac/thunderx_edac*
5213
5214 EDAC-CORE
5215 M:      Borislav Petkov <bp@alien8.de>
5216 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5217 L:      linux-edac@vger.kernel.org
5218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5220 S:      Supported
5221 F:      Documentation/admin-guide/ras.rst
5222 F:      Documentation/driver-api/edac.rst
5223 F:      drivers/edac/
5224 F:      include/linux/edac.h
5225
5226 EDAC-E752X
5227 M:      Mark Gross <mark.gross@intel.com>
5228 L:      linux-edac@vger.kernel.org
5229 S:      Maintained
5230 F:      drivers/edac/e752x_edac.c
5231
5232 EDAC-E7XXX
5233 L:      linux-edac@vger.kernel.org
5234 S:      Maintained
5235 F:      drivers/edac/e7xxx_edac.c
5236
5237 EDAC-FSL_DDR
5238 M:      York Sun <york.sun@nxp.com>
5239 L:      linux-edac@vger.kernel.org
5240 S:      Maintained
5241 F:      drivers/edac/fsl_ddr_edac.*
5242
5243 EDAC-GHES
5244 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/ghes_edac.c
5248
5249 EDAC-I3000
5250 L:      linux-edac@vger.kernel.org
5251 S:      Orphan
5252 F:      drivers/edac/i3000_edac.c
5253
5254 EDAC-I5000
5255 L:      linux-edac@vger.kernel.org
5256 S:      Maintained
5257 F:      drivers/edac/i5000_edac.c
5258
5259 EDAC-I5400
5260 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5261 L:      linux-edac@vger.kernel.org
5262 S:      Maintained
5263 F:      drivers/edac/i5400_edac.c
5264
5265 EDAC-I7300
5266 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i7300_edac.c
5270
5271 EDAC-I7CORE
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i7core_edac.c
5276
5277 EDAC-I82443BXGX
5278 M:      Tim Small <tim@buttersideup.com>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i82443bxgx_edac.c
5282
5283 EDAC-I82975X
5284 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5285 M:      "Arvind R." <arvino55@gmail.com>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i82975x_edac.c
5289
5290 EDAC-IE31200
5291 M:      Jason Baron <jbaron@akamai.com>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/ie31200_edac.c
5295
5296 EDAC-MPC85XX
5297 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/mpc85xx_edac.[ch]
5301
5302 EDAC-PASEMI
5303 M:      Egor Martovetsky <egor@pasemi.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/pasemi_edac.c
5307
5308 EDAC-PND2
5309 M:      Tony Luck <tony.luck@intel.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/pnd2_edac.[ch]
5313
5314 EDAC-R82600
5315 M:      Tim Small <tim@buttersideup.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/r82600_edac.c
5319
5320 EDAC-SBRIDGE
5321 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/sb_edac.c
5325
5326 EDAC-SKYLAKE
5327 M:      Tony Luck <tony.luck@intel.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/skx_edac.c
5331
5332 EDAC-TI
5333 M:      Tero Kristo <t-kristo@ti.com>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/ti_edac.c
5337
5338 EDIROL UA-101/UA-1000 DRIVER
5339 M:      Clemens Ladisch <clemens@ladisch.de>
5340 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5341 T:      git git://git.alsa-project.org/alsa-kernel.git
5342 S:      Maintained
5343 F:      sound/usb/misc/ua101.c
5344
5345 EFI TEST DRIVER
5346 L:      linux-efi@vger.kernel.org
5347 M:      Ivan Hu <ivan.hu@canonical.com>
5348 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5349 S:      Maintained
5350 F:      drivers/firmware/efi/test/
5351
5352 EFI VARIABLE FILESYSTEM
5353 M:      Matthew Garrett <matthew.garrett@nebula.com>
5354 M:      Jeremy Kerr <jk@ozlabs.org>
5355 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5357 L:      linux-efi@vger.kernel.org
5358 S:      Maintained
5359 F:      fs/efivarfs/
5360
5361 EFIFB FRAMEBUFFER DRIVER
5362 L:      linux-fbdev@vger.kernel.org
5363 M:      Peter Jones <pjones@redhat.com>
5364 S:      Maintained
5365 F:      drivers/video/fbdev/efifb.c
5366
5367 EFS FILESYSTEM
5368 W:      http://aeschi.ch.eu.org/efs/
5369 S:      Orphan
5370 F:      fs/efs/
5371
5372 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5373 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5374 L:      netdev@vger.kernel.org
5375 S:      Maintained
5376 F:      drivers/net/ethernet/ibm/ehea/
5377
5378 EM28XX VIDEO4LINUX DRIVER
5379 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5380 L:      linux-media@vger.kernel.org
5381 W:      https://linuxtv.org
5382 T:      git git://linuxtv.org/media_tree.git
5383 S:      Maintained
5384 F:      drivers/media/usb/em28xx/
5385 F:      Documentation/media/v4l-drivers/em28xx*
5386
5387 EMBEDDED LINUX
5388 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5389 M:      Matt Mackall <mpm@selenic.com>
5390 M:      David Woodhouse <dwmw2@infradead.org>
5391 L:      linux-embedded@vger.kernel.org
5392 S:      Maintained
5393
5394 Emulex 10Gbps iSCSI - OneConnect DRIVER
5395 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5396 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5397 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5398 L:      linux-scsi@vger.kernel.org
5399 W:      http://www.broadcom.com
5400 S:      Supported
5401 F:      drivers/scsi/be2iscsi/
5402
5403 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5404 M:      Sathya Perla <sathya.perla@broadcom.com>
5405 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5406 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5407 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5408 L:      netdev@vger.kernel.org
5409 W:      http://www.emulex.com
5410 S:      Supported
5411 F:      drivers/net/ethernet/emulex/benet/
5412
5413 EMULEX ONECONNECT ROCE DRIVER
5414 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5415 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5416 L:      linux-rdma@vger.kernel.org
5417 W:      http://www.broadcom.com
5418 S:      Odd Fixes
5419 F:      drivers/infiniband/hw/ocrdma/
5420 F:      include/uapi/rdma/ocrdma-abi.h
5421
5422 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5423 M:      James Smart <james.smart@broadcom.com>
5424 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5425 L:      linux-scsi@vger.kernel.org
5426 W:      http://www.broadcom.com
5427 S:      Supported
5428 F:      drivers/scsi/lpfc/
5429
5430 ENE CB710 FLASH CARD READER DRIVER
5431 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5432 S:      Maintained
5433 F:      drivers/misc/cb710/
5434 F:      drivers/mmc/host/cb710-mmc.*
5435 F:      include/linux/cb710.h
5436
5437 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5438 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5439 S:      Maintained
5440 F:      drivers/media/rc/ene_ir.*
5441
5442 EPSON S1D13XXX FRAMEBUFFER DRIVER
5443 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5444 S:      Maintained
5445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5446 F:      drivers/video/fbdev/s1d13xxxfb.c
5447 F:      include/video/s1d13xxxfb.h
5448
5449 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5450 M:      Jeff Layton <jlayton@kernel.org>
5451 S:      Maintained
5452 F:      lib/errseq.c
5453 F:      include/linux/errseq.h
5454
5455 ET131X NETWORK DRIVER
5456 M:      Mark Einon <mark.einon@gmail.com>
5457 S:      Odd Fixes
5458 F:      drivers/net/ethernet/agere/
5459
5460 ETHERNET BRIDGE
5461 M:      Stephen Hemminger <stephen@networkplumber.org>
5462 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5463 L:      netdev@vger.kernel.org
5464 W:      http://www.linuxfoundation.org/en/Net:Bridge
5465 S:      Maintained
5466 F:      include/linux/netfilter_bridge/
5467 F:      net/bridge/
5468
5469 ETHERNET PHY LIBRARY
5470 M:      Andrew Lunn <andrew@lunn.ch>
5471 M:      Florian Fainelli <f.fainelli@gmail.com>
5472 L:      netdev@vger.kernel.org
5473 S:      Maintained
5474 F:      Documentation/ABI/testing/sysfs-bus-mdio
5475 F:      Documentation/devicetree/bindings/net/mdio*
5476 F:      Documentation/networking/phy.txt
5477 F:      drivers/net/phy/
5478 F:      drivers/of/of_mdio.c
5479 F:      drivers/of/of_net.c
5480 F:      include/linux/*mdio*.h
5481 F:      include/linux/of_net.h
5482 F:      include/linux/phy.h
5483 F:      include/linux/phy_fixed.h
5484 F:      include/linux/platform_data/mdio-bcm-unimac.h
5485 F:      include/trace/events/mdio.h
5486 F:      include/uapi/linux/mdio.h
5487 F:      include/uapi/linux/mii.h
5488
5489 EXT2 FILE SYSTEM
5490 M:      Jan Kara <jack@suse.com>
5491 L:      linux-ext4@vger.kernel.org
5492 S:      Maintained
5493 F:      Documentation/filesystems/ext2.txt
5494 F:      fs/ext2/
5495 F:      include/linux/ext2*
5496
5497 EXT4 FILE SYSTEM
5498 M:      "Theodore Ts'o" <tytso@mit.edu>
5499 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5500 L:      linux-ext4@vger.kernel.org
5501 W:      http://ext4.wiki.kernel.org
5502 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext4.txt
5506 F:      fs/ext4/
5507
5508 Extended Verification Module (EVM)
5509 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5510 L:      linux-integrity@vger.kernel.org
5511 S:      Supported
5512 F:      security/integrity/evm/
5513
5514 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5515 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5516 L:      linux-efi@vger.kernel.org
5517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5518 S:      Maintained
5519 F:      Documentation/efi-stub.txt
5520 F:      arch/*/kernel/efi.c
5521 F:      arch/x86/boot/compressed/eboot.[ch]
5522 F:      arch/*/include/asm/efi.h
5523 F:      arch/x86/platform/efi/
5524 F:      drivers/firmware/efi/
5525 F:      include/linux/efi*.h
5526 F:      arch/arm/boot/compressed/efi-header.S
5527 F:      arch/arm64/kernel/efi-entry.S
5528
5529 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5530 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5531 M:      Chanwoo Choi <cw00.choi@samsung.com>
5532 L:      linux-kernel@vger.kernel.org
5533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5534 S:      Maintained
5535 F:      drivers/extcon/
5536 F:      include/linux/extcon/
5537 F:      include/linux/extcon.h
5538 F:      Documentation/extcon/
5539 F:      Documentation/devicetree/bindings/extcon/
5540
5541 EXYNOS DP DRIVER
5542 M:      Jingoo Han <jingoohan1@gmail.com>
5543 L:      dri-devel@lists.freedesktop.org
5544 S:      Maintained
5545 F:      drivers/gpu/drm/exynos/exynos_dp*
5546
5547 EXYNOS SYSMMU (IOMMU) driver
5548 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5549 L:      iommu@lists.linux-foundation.org
5550 S:      Maintained
5551 F:      drivers/iommu/exynos-iommu.c
5552
5553 EZchip NPS platform support
5554 M:      Vineet Gupta <vgupta@synopsys.com>
5555 M:      Ofer Levi <oferle@mellanox.com>
5556 S:      Supported
5557 F:      arch/arc/plat-eznps
5558 F:      arch/arc/boot/dts/eznps.dts
5559
5560 F2FS FILE SYSTEM
5561 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5562 M:      Chao Yu <yuchao0@huawei.com>
5563 L:      linux-f2fs-devel@lists.sourceforge.net
5564 W:      https://f2fs.wiki.kernel.org/
5565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5566 S:      Maintained
5567 F:      Documentation/filesystems/f2fs.txt
5568 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5569 F:      fs/f2fs/
5570 F:      include/linux/f2fs_fs.h
5571 F:      include/trace/events/f2fs.h
5572
5573 F71805F HARDWARE MONITORING DRIVER
5574 M:      Jean Delvare <jdelvare@suse.com>
5575 L:      linux-hwmon@vger.kernel.org
5576 S:      Maintained
5577 F:      Documentation/hwmon/f71805f
5578 F:      drivers/hwmon/f71805f.c
5579
5580 FADDR2LINE
5581 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5582 S:      Maintained
5583 F:      scripts/faddr2line
5584
5585 FAILOVER MODULE
5586 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5587 L:      netdev@vger.kernel.org
5588 S:      Supported
5589 F:      net/core/failover.c
5590 F:      include/net/failover.h
5591 F:      Documentation/networking/failover.rst
5592
5593 FANOTIFY
5594 M:      Jan Kara <jack@suse.cz>
5595 R:      Amir Goldstein <amir73il@gmail.com>
5596 L:      linux-fsdevel@vger.kernel.org
5597 S:      Maintained
5598 F:      fs/notify/fanotify/
5599 F:      include/linux/fanotify.h
5600 F:      include/uapi/linux/fanotify.h
5601
5602 FARSYNC SYNCHRONOUS DRIVER
5603 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5604 W:      http://www.farsite.co.uk/
5605 S:      Supported
5606 F:      drivers/net/wan/farsync.*
5607
5608 FAULT INJECTION SUPPORT
5609 M:      Akinobu Mita <akinobu.mita@gmail.com>
5610 S:      Supported
5611 F:      Documentation/fault-injection/
5612 F:      lib/fault-inject.c
5613
5614 FBTFT Framebuffer drivers
5615 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5616 S:      Maintained
5617 F:      drivers/staging/fbtft/
5618
5619 FC0011 TUNER DRIVER
5620 M:      Michael Buesch <m@bues.ch>
5621 L:      linux-media@vger.kernel.org
5622 S:      Maintained
5623 F:      drivers/media/tuners/fc0011.h
5624 F:      drivers/media/tuners/fc0011.c
5625
5626 FC2580 MEDIA DRIVER
5627 M:      Antti Palosaari <crope@iki.fi>
5628 L:      linux-media@vger.kernel.org
5629 W:      https://linuxtv.org
5630 W:      http://palosaari.fi/linux/
5631 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5632 T:      git git://linuxtv.org/anttip/media_tree.git
5633 S:      Maintained
5634 F:      drivers/media/tuners/fc2580*
5635
5636 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5637 M:      Johannes Thumshirn <jth@kernel.org>
5638 L:      linux-scsi@vger.kernel.org
5639 W:      www.Open-FCoE.org
5640 S:      Supported
5641 F:      drivers/scsi/libfc/
5642 F:      drivers/scsi/fcoe/
5643 F:      include/scsi/fc/
5644 F:      include/scsi/libfc.h
5645 F:      include/scsi/libfcoe.h
5646 F:      include/uapi/scsi/fc/
5647
5648 FILE LOCKING (flock() and fcntl()/lockf())
5649 M:      Jeff Layton <jlayton@kernel.org>
5650 M:      "J. Bruce Fields" <bfields@fieldses.org>
5651 L:      linux-fsdevel@vger.kernel.org
5652 S:      Maintained
5653 F:      include/linux/fcntl.h
5654 F:      include/uapi/linux/fcntl.h
5655 F:      fs/fcntl.c
5656 F:      fs/locks.c
5657
5658 FILESYSTEMS (VFS and infrastructure)
5659 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5660 L:      linux-fsdevel@vger.kernel.org
5661 S:      Maintained
5662 F:      fs/*
5663 F:      include/linux/fs.h
5664 F:      include/uapi/linux/fs.h
5665
5666 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5667 M:      Riku Voipio <riku.voipio@iki.fi>
5668 L:      linux-hwmon@vger.kernel.org
5669 S:      Maintained
5670 F:      drivers/hwmon/f75375s.c
5671 F:      include/linux/f75375s.h
5672
5673 FIREWIRE AUDIO DRIVERS
5674 M:      Clemens Ladisch <clemens@ladisch.de>
5675 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5676 T:      git git://git.alsa-project.org/alsa-kernel.git
5677 S:      Maintained
5678 F:      sound/firewire/
5679
5680 FIREWIRE MEDIA DRIVERS (firedtv)
5681 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5682 L:      linux-media@vger.kernel.org
5683 L:      linux1394-devel@lists.sourceforge.net
5684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5685 S:      Maintained
5686 F:      drivers/media/firewire/
5687
5688 FIREWIRE SBP-2 TARGET
5689 M:      Chris Boot <bootc@bootc.net>
5690 L:      linux-scsi@vger.kernel.org
5691 L:      target-devel@vger.kernel.org
5692 L:      linux1394-devel@lists.sourceforge.net
5693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5694 S:      Maintained
5695 F:      drivers/target/sbp/
5696
5697 FIREWIRE SUBSYSTEM
5698 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5699 L:      linux1394-devel@lists.sourceforge.net
5700 W:      http://ieee1394.wiki.kernel.org/
5701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5702 S:      Maintained
5703 F:      drivers/firewire/
5704 F:      include/linux/firewire.h
5705 F:      include/uapi/linux/firewire*.h
5706 F:      tools/firewire/
5707
5708 FIRMWARE LOADER (request_firmware)
5709 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5710 L:      linux-kernel@vger.kernel.org
5711 S:      Maintained
5712 F:      Documentation/firmware_class/
5713 F:      drivers/base/firmware_loader/
5714 F:      include/linux/firmware.h
5715
5716 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5717 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5718 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5719 S:      Maintained
5720 F:      drivers/block/rsxx/
5721
5722 FLOPPY DRIVER
5723 M:      Jiri Kosina <jikos@kernel.org>
5724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5725 S:      Odd fixes
5726 F:      drivers/block/floppy.c
5727
5728 FMC SUBSYSTEM
5729 M:      Alessandro Rubini <rubini@gnudd.com>
5730 W:      http://www.ohwr.org/projects/fmc-bus
5731 S:      Supported
5732 F:      drivers/fmc/
5733 F:      include/linux/fmc*.h
5734 F:      include/linux/ipmi-fru.h
5735 K:      fmc_d.*register
5736
5737 FPGA MANAGER FRAMEWORK
5738 M:      Alan Tull <atull@kernel.org>
5739 M:      Moritz Fischer <mdf@kernel.org>
5740 L:      linux-fpga@vger.kernel.org
5741 S:      Maintained
5742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5743 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5744 F:      Documentation/fpga/
5745 F:      Documentation/driver-api/fpga/
5746 F:      Documentation/devicetree/bindings/fpga/
5747 F:      drivers/fpga/
5748 F:      include/linux/fpga/
5749 W:      http://www.rocketboards.org
5750
5751 FPGA DFL DRIVERS
5752 M:      Wu Hao <hao.wu@intel.com>
5753 L:      linux-fpga@vger.kernel.org
5754 S:      Maintained
5755 F:      Documentation/fpga/dfl.txt
5756 F:      include/uapi/linux/fpga-dfl.h
5757 F:      drivers/fpga/dfl*
5758
5759 FPU EMULATOR
5760 M:      Bill Metzenthen <billm@melbpc.org.au>
5761 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5762 S:      Maintained
5763 F:      arch/x86/math-emu/
5764
5765 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5766 L:      netdev@vger.kernel.org
5767 S:      Orphan
5768 F:      drivers/net/wan/dlci.c
5769 F:      drivers/net/wan/sdla.c
5770
5771 FRAMEBUFFER LAYER
5772 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5773 L:      dri-devel@lists.freedesktop.org
5774 L:      linux-fbdev@vger.kernel.org
5775 T:      git git://github.com/bzolnier/linux.git
5776 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5777 S:      Maintained
5778 F:      Documentation/fb/
5779 F:      drivers/video/
5780 F:      include/video/
5781 F:      include/linux/fb.h
5782 F:      include/uapi/video/
5783 F:      include/uapi/linux/fb.h
5784
5785 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5786 M:      Horia Geantă <horia.geanta@nxp.com>
5787 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5788 L:      linux-crypto@vger.kernel.org
5789 S:      Maintained
5790 F:      drivers/crypto/caam/
5791 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5792
5793 FREESCALE DIU FRAMEBUFFER DRIVER
5794 M:      Timur Tabi <timur@kernel.org>
5795 L:      linux-fbdev@vger.kernel.org
5796 S:      Maintained
5797 F:      drivers/video/fbdev/fsl-diu-fb.*
5798
5799 FREESCALE DMA DRIVER
5800 M:      Li Yang <leoyang.li@nxp.com>
5801 M:      Zhang Wei <zw@zh-kernel.org>
5802 L:      linuxppc-dev@lists.ozlabs.org
5803 S:      Maintained
5804 F:      drivers/dma/fsldma.*
5805
5806 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5807 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5808 L:      netdev@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/net/ethernet/freescale/gianfar*
5811 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5812
5813 FREESCALE GPMI NAND DRIVER
5814 M:      Han Xu <han.xu@nxp.com>
5815 L:      linux-mtd@lists.infradead.org
5816 S:      Maintained
5817 F:      drivers/mtd/nand/raw/gpmi-nand/*
5818
5819 FREESCALE I2C CPM DRIVER
5820 M:      Jochen Friedrich <jochen@scram.de>
5821 L:      linuxppc-dev@lists.ozlabs.org
5822 L:      linux-i2c@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/i2c/busses/i2c-cpm.c
5825
5826 FREESCALE IMX / MXC FEC DRIVER
5827 M:      Fugang Duan <fugang.duan@nxp.com>
5828 L:      netdev@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/net/ethernet/freescale/fec_main.c
5831 F:      drivers/net/ethernet/freescale/fec_ptp.c
5832 F:      drivers/net/ethernet/freescale/fec.h
5833 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5834
5835 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5836 M:      Sascha Hauer <s.hauer@pengutronix.de>
5837 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5838 L:      linux-fbdev@vger.kernel.org
5839 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5840 S:      Maintained
5841 F:      include/linux/platform_data/video-imxfb.h
5842 F:      drivers/video/fbdev/imxfb.c
5843
5844 FREESCALE QORIQ DPAA ETHERNET DRIVER
5845 M:      Madalin Bucur <madalin.bucur@nxp.com>
5846 L:      netdev@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/net/ethernet/freescale/dpaa
5849
5850 FREESCALE QORIQ DPAA FMAN DRIVER
5851 M:      Madalin Bucur <madalin.bucur@nxp.com>
5852 L:      netdev@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/net/ethernet/freescale/fman
5855 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5856
5857 FREESCALE QORIQ PTP CLOCK DRIVER
5858 M:      Yangbo Lu <yangbo.lu@nxp.com>
5859 L:      netdev@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/ptp/ptp_qoriq.c
5862 F:      include/linux/fsl/ptp_qoriq.h
5863 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5864
5865 FREESCALE QUAD SPI DRIVER
5866 M:      Han Xu <han.xu@nxp.com>
5867 L:      linux-mtd@lists.infradead.org
5868 S:      Maintained
5869 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5870
5871 FREESCALE QUICC ENGINE LIBRARY
5872 M:      Qiang Zhao <qiang.zhao@nxp.com>
5873 L:      linuxppc-dev@lists.ozlabs.org
5874 S:      Maintained
5875 F:      drivers/soc/fsl/qe/
5876 F:      include/soc/fsl/*qe*.h
5877 F:      include/soc/fsl/*ucc*.h
5878
5879 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5880 M:      Li Yang <leoyang.li@nxp.com>
5881 L:      netdev@vger.kernel.org
5882 L:      linuxppc-dev@lists.ozlabs.org
5883 S:      Maintained
5884 F:      drivers/net/ethernet/freescale/ucc_geth*
5885
5886 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5887 M:      Zhao Qiang <qiang.zhao@nxp.com>
5888 L:      netdev@vger.kernel.org
5889 L:      linuxppc-dev@lists.ozlabs.org
5890 S:      Maintained
5891 F:      drivers/net/wan/fsl_ucc_hdlc*
5892
5893 FREESCALE QUICC ENGINE UCC UART DRIVER
5894 M:      Timur Tabi <timur@kernel.org>
5895 L:      linuxppc-dev@lists.ozlabs.org
5896 S:      Maintained
5897 F:      drivers/tty/serial/ucc_uart.c
5898
5899 FREESCALE SOC DRIVERS
5900 M:      Li Yang <leoyang.li@nxp.com>
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 L:      linux-arm-kernel@lists.infradead.org
5903 S:      Maintained
5904 F:      Documentation/devicetree/bindings/soc/fsl/
5905 F:      drivers/soc/fsl/
5906 F:      include/linux/fsl/
5907
5908 FREESCALE SOC FS_ENET DRIVER
5909 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 L:      netdev@vger.kernel.org
5912 S:      Maintained
5913 F:      drivers/net/ethernet/freescale/fs_enet/
5914 F:      include/linux/fs_enet_pd.h
5915
5916 FREESCALE SOC SOUND DRIVERS
5917 M:      Timur Tabi <timur@kernel.org>
5918 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5919 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5920 R:      Fabio Estevam <fabio.estevam@nxp.com>
5921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5922 L:      linuxppc-dev@lists.ozlabs.org
5923 S:      Maintained
5924 F:      sound/soc/fsl/fsl*
5925 F:      sound/soc/fsl/imx*
5926 F:      sound/soc/fsl/mpc8610_hpcd.c
5927
5928 FREESCALE USB PERIPHERAL DRIVERS
5929 M:      Li Yang <leoyang.li@nxp.com>
5930 L:      linux-usb@vger.kernel.org
5931 L:      linuxppc-dev@lists.ozlabs.org
5932 S:      Maintained
5933 F:      drivers/usb/gadget/udc/fsl*
5934
5935 FREEVXFS FILESYSTEM
5936 M:      Christoph Hellwig <hch@infradead.org>
5937 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5938 S:      Maintained
5939 F:      fs/freevxfs/
5940
5941 FREEZER
5942 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5943 M:      Pavel Machek <pavel@ucw.cz>
5944 L:      linux-pm@vger.kernel.org
5945 S:      Supported
5946 F:      Documentation/power/freezing-of-tasks.txt
5947 F:      include/linux/freezer.h
5948 F:      kernel/freezer.c
5949
5950 FRONTSWAP API
5951 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5952 L:      linux-kernel@vger.kernel.org
5953 S:      Maintained
5954 F:      mm/frontswap.c
5955 F:      include/linux/frontswap.h
5956
5957 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5958 M:      David Howells <dhowells@redhat.com>
5959 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5960 S:      Supported
5961 F:      Documentation/filesystems/caching/
5962 F:      fs/fscache/
5963 F:      include/linux/fscache*.h
5964
5965 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5966 M:      Theodore Y. Ts'o <tytso@mit.edu>
5967 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5968 L:      linux-fscrypt@vger.kernel.org
5969 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5971 S:      Supported
5972 F:      fs/crypto/
5973 F:      include/linux/fscrypt*.h
5974 F:      Documentation/filesystems/fscrypt.rst
5975
5976 FSI-ATTACHED I2C DRIVER
5977 M:      Eddie James <eajames@linux.vnet.ibm.com>
5978 L:      linux-i2c@vger.kernel.org
5979 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5980 S:      Maintained
5981 F:      drivers/i2c/busses/i2c-fsi.c
5982 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5983
5984 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5985 M:      Jan Kara <jack@suse.cz>
5986 R:      Amir Goldstein <amir73il@gmail.com>
5987 L:      linux-fsdevel@vger.kernel.org
5988 S:      Maintained
5989 F:      fs/notify/
5990 F:      include/linux/fsnotify*.h
5991
5992 FUJITSU LAPTOP EXTRAS
5993 M:      Jonathan Woithe <jwoithe@just42.net>
5994 L:      platform-driver-x86@vger.kernel.org
5995 S:      Maintained
5996 F:      drivers/platform/x86/fujitsu-laptop.c
5997
5998 FUJITSU M-5MO LS CAMERA ISP DRIVER
5999 M:      Kyungmin Park <kyungmin.park@samsung.com>
6000 M:      Heungjun Kim <riverful.kim@samsung.com>
6001 L:      linux-media@vger.kernel.org
6002 S:      Maintained
6003 F:      drivers/media/i2c/m5mols/
6004 F:      include/media/i2c/m5mols.h
6005
6006 FUJITSU TABLET EXTRAS
6007 M:      Robert Gerlach <khnz@gmx.de>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-tablet.c
6011
6012 FUSE: FILESYSTEM IN USERSPACE
6013 M:      Miklos Szeredi <miklos@szeredi.hu>
6014 L:      linux-fsdevel@vger.kernel.org
6015 W:      http://fuse.sourceforge.net/
6016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6017 S:      Maintained
6018 F:      fs/fuse/
6019 F:      include/uapi/linux/fuse.h
6020 F:      Documentation/filesystems/fuse.txt
6021
6022 FUTEX SUBSYSTEM
6023 M:      Thomas Gleixner <tglx@linutronix.de>
6024 M:      Ingo Molnar <mingo@redhat.com>
6025 R:      Peter Zijlstra <peterz@infradead.org>
6026 R:      Darren Hart <dvhart@infradead.org>
6027 L:      linux-kernel@vger.kernel.org
6028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6029 S:      Maintained
6030 F:      kernel/futex.c
6031 F:      kernel/futex_compat.c
6032 F:      include/asm-generic/futex.h
6033 F:      include/linux/futex.h
6034 F:      include/uapi/linux/futex.h
6035 F:      tools/testing/selftests/futex/
6036 F:      tools/perf/bench/futex*
6037 F:      Documentation/*futex*
6038
6039 GCC PLUGINS
6040 M:      Kees Cook <keescook@chromium.org>
6041 R:      Emese Revfy <re.emese@gmail.com>
6042 L:      kernel-hardening@lists.openwall.com
6043 S:      Maintained
6044 F:      scripts/gcc-plugins/
6045 F:      scripts/gcc-plugin.sh
6046 F:      scripts/Makefile.gcc-plugins
6047 F:      Documentation/gcc-plugins.txt
6048
6049 GASKET DRIVER FRAMEWORK
6050 M:      Rob Springer <rspringer@google.com>
6051 M:      John Joseph <jnjoseph@google.com>
6052 M:      Ben Chan <benchan@chromium.org>
6053 S:      Maintained
6054 F:      drivers/staging/gasket/
6055
6056 GCOV BASED KERNEL PROFILING
6057 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6058 S:      Maintained
6059 F:      kernel/gcov/
6060 F:      Documentation/dev-tools/gcov.rst
6061
6062 GDB KERNEL DEBUGGING HELPER SCRIPTS
6063 M:      Jan Kiszka <jan.kiszka@siemens.com>
6064 M:      Kieran Bingham <kbingham@kernel.org>
6065 S:      Supported
6066 F:      scripts/gdb/
6067
6068 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6069 M:      Achim Leubner <achim_leubner@adaptec.com>
6070 L:      linux-scsi@vger.kernel.org
6071 W:      http://www.icp-vortex.com/
6072 S:      Supported
6073 F:      drivers/scsi/gdt*
6074
6075 GEMTEK FM RADIO RECEIVER DRIVER
6076 M:      Hans Verkuil <hverkuil@xs4all.nl>
6077 L:      linux-media@vger.kernel.org
6078 T:      git git://linuxtv.org/media_tree.git
6079 W:      https://linuxtv.org
6080 S:      Maintained
6081 F:      drivers/media/radio/radio-gemtek*
6082
6083 GENERIC GPIO I2C DRIVER
6084 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6085 S:      Supported
6086 F:      drivers/i2c/busses/i2c-gpio.c
6087 F:      include/linux/platform_data/i2c-gpio.h
6088
6089 GENERIC GPIO I2C MULTIPLEXER DRIVER
6090 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6091 L:      linux-i2c@vger.kernel.org
6092 S:      Supported
6093 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6094 F:      include/linux/platform_data/i2c-mux-gpio.h
6095 F:      Documentation/i2c/muxes/i2c-mux-gpio
6096
6097 GENERIC HDLC (WAN) DRIVERS
6098 M:      Krzysztof Halasa <khc@pm.waw.pl>
6099 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6100 S:      Maintained
6101 F:      drivers/net/wan/c101.c
6102 F:      drivers/net/wan/hd6457*
6103 F:      drivers/net/wan/hdlc*
6104 F:      drivers/net/wan/n2.c
6105 F:      drivers/net/wan/pc300too.c
6106 F:      drivers/net/wan/pci200syn.c
6107 F:      drivers/net/wan/wanxl*
6108
6109 GENERIC INCLUDE/ASM HEADER FILES
6110 M:      Arnd Bergmann <arnd@arndb.de>
6111 L:      linux-arch@vger.kernel.org
6112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6113 S:      Maintained
6114 F:      include/asm-generic/
6115 F:      include/uapi/asm-generic/
6116
6117 GENERIC PHY FRAMEWORK
6118 M:      Kishon Vijay Abraham I <kishon@ti.com>
6119 L:      linux-kernel@vger.kernel.org
6120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6121 S:      Supported
6122 F:      drivers/phy/
6123 F:      include/linux/phy/
6124
6125 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6126 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6127 S:      Supported
6128 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6129
6130 GENERIC PM DOMAINS
6131 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6132 M:      Kevin Hilman <khilman@kernel.org>
6133 M:      Ulf Hansson <ulf.hansson@linaro.org>
6134 L:      linux-pm@vger.kernel.org
6135 S:      Supported
6136 F:      drivers/base/power/domain*.c
6137 F:      include/linux/pm_domain.h
6138 F:      Documentation/devicetree/bindings/power/power_domain.txt
6139
6140 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6141 M:      Eugen Hristev <eugen.hristev@microchip.com>
6142 L:      linux-input@vger.kernel.org
6143 S:      Maintained
6144 F:      drivers/input/touchscreen/resistive-adc-touch.c
6145
6146 GENERIC UIO DRIVER FOR PCI DEVICES
6147 M:      "Michael S. Tsirkin" <mst@redhat.com>
6148 L:      kvm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/uio/uio_pci_generic.c
6151
6152 GENWQE (IBM Generic Workqueue Card)
6153 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6154 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6155 S:      Supported
6156 F:      drivers/misc/genwqe/
6157
6158 GET_MAINTAINER SCRIPT
6159 M:      Joe Perches <joe@perches.com>
6160 S:      Maintained
6161 F:      scripts/get_maintainer.pl
6162
6163 GFS2 FILE SYSTEM
6164 M:      Bob Peterson <rpeterso@redhat.com>
6165 M:      Andreas Gruenbacher <agruenba@redhat.com>
6166 L:      cluster-devel@redhat.com
6167 W:      http://sources.redhat.com/cluster/
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6169 S:      Supported
6170 F:      Documentation/filesystems/gfs2*.txt
6171 F:      fs/gfs2/
6172 F:      include/uapi/linux/gfs2_ondisk.h
6173
6174 GIGASET ISDN DRIVERS
6175 M:      Paul Bolle <pebolle@tiscali.nl>
6176 L:      gigaset307x-common@lists.sourceforge.net
6177 W:      http://gigaset307x.sourceforge.net/
6178 S:      Odd Fixes
6179 F:      Documentation/isdn/README.gigaset
6180 F:      drivers/isdn/gigaset/
6181 F:      include/uapi/linux/gigaset_dev.h
6182
6183 GNSS SUBSYSTEM
6184 M:      Johan Hovold <johan@kernel.org>
6185 S:      Maintained
6186 F:      Documentation/ABI/testing/sysfs-class-gnss
6187 F:      Documentation/devicetree/bindings/gnss/
6188 F:      drivers/gnss/
6189 F:      include/linux/gnss.h
6190
6191 GO7007 MPEG CODEC
6192 M:      Hans Verkuil <hans.verkuil@cisco.com>
6193 L:      linux-media@vger.kernel.org
6194 S:      Maintained
6195 F:      drivers/media/usb/go7007/
6196
6197 GOODIX TOUCHSCREEN
6198 M:      Bastien Nocera <hadess@hadess.net>
6199 L:      linux-input@vger.kernel.org
6200 S:      Maintained
6201 F:      drivers/input/touchscreen/goodix.c
6202
6203 GPD POCKET FAN DRIVER
6204 M:      Hans de Goede <hdegoede@redhat.com>
6205 L:      platform-driver-x86@vger.kernel.org
6206 S:      Maintained
6207 F:      drivers/platform/x86/gpd-pocket-fan.c
6208
6209 GPIO ACPI SUPPORT
6210 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6211 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6212 L:      linux-gpio@vger.kernel.org
6213 L:      linux-acpi@vger.kernel.org
6214 S:      Maintained
6215 F:      Documentation/acpi/gpio-properties.txt
6216 F:      drivers/gpio/gpiolib-acpi.c
6217
6218 GPIO IR Transmitter
6219 M:      Sean Young <sean@mess.org>
6220 L:      linux-media@vger.kernel.org
6221 S:      Maintained
6222 F:      drivers/media/rc/gpio-ir-tx.c
6223
6224 GPIO MOCKUP DRIVER
6225 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6226 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6227 L:      linux-gpio@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/gpio/gpio-mockup.c
6230 F:      tools/testing/selftests/gpio/
6231
6232 GPIO SUBSYSTEM
6233 M:      Linus Walleij <linus.walleij@linaro.org>
6234 L:      linux-gpio@vger.kernel.org
6235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6236 S:      Maintained
6237 F:      Documentation/devicetree/bindings/gpio/
6238 F:      Documentation/driver-api/gpio/
6239 F:      Documentation/gpio/
6240 F:      Documentation/ABI/testing/gpio-cdev
6241 F:      Documentation/ABI/obsolete/sysfs-gpio
6242 F:      drivers/gpio/
6243 F:      include/linux/gpio/
6244 F:      include/linux/gpio.h
6245 F:      include/linux/of_gpio.h
6246 F:      include/asm-generic/gpio.h
6247 F:      include/uapi/linux/gpio.h
6248 F:      tools/gpio/
6249
6250 GRE DEMULTIPLEXER DRIVER
6251 M:      Dmitry Kozlov <xeb@mail.ru>
6252 L:      netdev@vger.kernel.org
6253 S:      Maintained
6254 F:      net/ipv4/gre_demux.c
6255 F:      net/ipv4/gre_offload.c
6256 F:      include/net/gre.h
6257
6258 GRETH 10/100/1G Ethernet MAC device driver
6259 M:      Andreas Larsson <andreas@gaisler.com>
6260 L:      netdev@vger.kernel.org
6261 S:      Maintained
6262 F:      drivers/net/ethernet/aeroflex/
6263
6264 GREYBUS AUDIO PROTOCOLS DRIVERS
6265 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6266 M:      Mark Greer <mgreer@animalcreek.com>
6267 S:      Maintained
6268 F:      drivers/staging/greybus/audio_apbridgea.c
6269 F:      drivers/staging/greybus/audio_apbridgea.h
6270 F:      drivers/staging/greybus/audio_codec.c
6271 F:      drivers/staging/greybus/audio_codec.h
6272 F:      drivers/staging/greybus/audio_gb.c
6273 F:      drivers/staging/greybus/audio_manager.c
6274 F:      drivers/staging/greybus/audio_manager.h
6275 F:      drivers/staging/greybus/audio_manager_module.c
6276 F:      drivers/staging/greybus/audio_manager_private.h
6277 F:      drivers/staging/greybus/audio_manager_sysfs.c
6278 F:      drivers/staging/greybus/audio_module.c
6279 F:      drivers/staging/greybus/audio_topology.c
6280
6281 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6282 M:      Viresh Kumar <vireshk@kernel.org>
6283 S:      Maintained
6284 F:      drivers/staging/greybus/authentication.c
6285 F:      drivers/staging/greybus/bootrom.c
6286 F:      drivers/staging/greybus/firmware.h
6287 F:      drivers/staging/greybus/fw-core.c
6288 F:      drivers/staging/greybus/fw-download.c
6289 F:      drivers/staging/greybus/fw-management.c
6290 F:      drivers/staging/greybus/greybus_authentication.h
6291 F:      drivers/staging/greybus/greybus_firmware.h
6292 F:      drivers/staging/greybus/hid.c
6293 F:      drivers/staging/greybus/i2c.c
6294 F:      drivers/staging/greybus/spi.c
6295 F:      drivers/staging/greybus/spilib.c
6296 F:      drivers/staging/greybus/spilib.h
6297
6298 GREYBUS LOOPBACK DRIVER
6299 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6300 S:      Maintained
6301 F:      drivers/staging/greybus/loopback.c
6302
6303 GREYBUS PLATFORM DRIVERS
6304 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6305 S:      Maintained
6306 F:      drivers/staging/greybus/arche-platform.c
6307 F:      drivers/staging/greybus/arche-apb-ctrl.c
6308 F:      drivers/staging/greybus/arche_platform.h
6309
6310 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6311 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6312 S:      Maintained
6313 F:      drivers/staging/greybus/sdio.c
6314 F:      drivers/staging/greybus/light.c
6315 F:      drivers/staging/greybus/gpio.c
6316 F:      drivers/staging/greybus/power_supply.c
6317 F:      drivers/staging/greybus/spi.c
6318 F:      drivers/staging/greybus/spilib.c
6319
6320 GREYBUS SUBSYSTEM
6321 M:      Johan Hovold <johan@kernel.org>
6322 M:      Alex Elder <elder@kernel.org>
6323 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/
6326 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6327
6328 GREYBUS UART PROTOCOLS DRIVERS
6329 M:      David Lin <dtwlin@gmail.com>
6330 S:      Maintained
6331 F:      drivers/staging/greybus/uart.c
6332 F:      drivers/staging/greybus/log.c
6333
6334 GS1662 VIDEO SERIALIZER
6335 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6336 L:      linux-media@vger.kernel.org
6337 T:      git git://linuxtv.org/media_tree.git
6338 S:      Maintained
6339 F:      drivers/media/spi/gs1662.c
6340
6341 GSPCA FINEPIX SUBDRIVER
6342 M:      Frank Zago <frank@zago.net>
6343 L:      linux-media@vger.kernel.org
6344 T:      git git://linuxtv.org/media_tree.git
6345 S:      Maintained
6346 F:      drivers/media/usb/gspca/finepix.c
6347
6348 GSPCA GL860 SUBDRIVER
6349 M:      Olivier Lorin <o.lorin@laposte.net>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/usb/gspca/gl860/
6354
6355 GSPCA M5602 SUBDRIVER
6356 M:      Erik Andren <erik.andren@gmail.com>
6357 L:      linux-media@vger.kernel.org
6358 T:      git git://linuxtv.org/media_tree.git
6359 S:      Maintained
6360 F:      drivers/media/usb/gspca/m5602/
6361
6362 GSPCA PAC207 SONIXB SUBDRIVER
6363 M:      Hans Verkuil <hverkuil@xs4all.nl>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Odd Fixes
6367 F:      drivers/media/usb/gspca/pac207.c
6368
6369 GSPCA SN9C20X SUBDRIVER
6370 M:      Brian Johnson <brijohn@gmail.com>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/sn9c20x.c
6375
6376 GSPCA T613 SUBDRIVER
6377 M:      Leandro Costantino <lcostantino@gmail.com>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Maintained
6381 F:      drivers/media/usb/gspca/t613.c
6382
6383 GSPCA USB WEBCAM DRIVER
6384 M:      Hans Verkuil <hverkuil@xs4all.nl>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Odd Fixes
6388 F:      drivers/media/usb/gspca/
6389
6390 GTP (GPRS Tunneling Protocol)
6391 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6392 M:      Harald Welte <laforge@gnumonks.org>
6393 L:      osmocom-net-gprs@lists.osmocom.org
6394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6395 S:      Maintained
6396 F:      drivers/net/gtp.c
6397
6398 GUID PARTITION TABLE (GPT)
6399 M:      Davidlohr Bueso <dave@stgolabs.net>
6400 L:      linux-efi@vger.kernel.org
6401 S:      Maintained
6402 F:      block/partitions/efi.*
6403
6404 H8/300 ARCHITECTURE
6405 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6406 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6407 W:      http://uclinux-h8.sourceforge.jp
6408 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6409 S:      Maintained
6410 F:      arch/h8300/
6411 F:      drivers/clocksource/h8300_*.c
6412 F:      drivers/clk/h8300/
6413 F:      drivers/irqchip/irq-renesas-h8*.c
6414
6415 HACKRF MEDIA DRIVER
6416 M:      Antti Palosaari <crope@iki.fi>
6417 L:      linux-media@vger.kernel.org
6418 W:      https://linuxtv.org
6419 W:      http://palosaari.fi/linux/
6420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6421 T:      git git://linuxtv.org/anttip/media_tree.git
6422 S:      Maintained
6423 F:      drivers/media/usb/hackrf/
6424
6425 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6426 M:      Frank Seidel <frank@f-seidel.de>
6427 L:      platform-driver-x86@vger.kernel.org
6428 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6429 S:      Maintained
6430 F:      drivers/platform/x86/hdaps.c
6431
6432 HARDWARE MONITORING
6433 M:      Jean Delvare <jdelvare@suse.com>
6434 M:      Guenter Roeck <linux@roeck-us.net>
6435 L:      linux-hwmon@vger.kernel.org
6436 W:      http://hwmon.wiki.kernel.org/
6437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6438 S:      Maintained
6439 F:      Documentation/devicetree/bindings/hwmon/
6440 F:      Documentation/hwmon/
6441 F:      drivers/hwmon/
6442 F:      include/linux/hwmon*.h
6443
6444 HARDWARE RANDOM NUMBER GENERATOR CORE
6445 M:      Matt Mackall <mpm@selenic.com>
6446 M:      Herbert Xu <herbert@gondor.apana.org.au>
6447 L:      linux-crypto@vger.kernel.org
6448 S:      Odd fixes
6449 F:      Documentation/devicetree/bindings/rng/
6450 F:      Documentation/hw_random.txt
6451 F:      drivers/char/hw_random/
6452 F:      include/linux/hw_random.h
6453
6454 HARDWARE TRACING FACILITIES
6455 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6456 S:      Maintained
6457 F:      drivers/hwtracing/
6458
6459 HARDWARE SPINLOCK CORE
6460 M:      Ohad Ben-Cohen <ohad@wizery.com>
6461 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6462 L:      linux-remoteproc@vger.kernel.org
6463 S:      Maintained
6464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6465 F:      Documentation/devicetree/bindings/hwlock/
6466 F:      Documentation/hwspinlock.txt
6467 F:      drivers/hwspinlock/
6468 F:      include/linux/hwspinlock.h
6469
6470 HARMONY SOUND DRIVER
6471 L:      linux-parisc@vger.kernel.org
6472 S:      Maintained
6473 F:      sound/parisc/harmony.*
6474
6475 HDPVR USB VIDEO ENCODER DRIVER
6476 M:      Hans Verkuil <hverkuil@xs4all.nl>
6477 L:      linux-media@vger.kernel.org
6478 T:      git git://linuxtv.org/media_tree.git
6479 W:      https://linuxtv.org
6480 S:      Odd Fixes
6481 F:      drivers/media/usb/hdpvr/
6482
6483 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6484 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6485 S:      Supported
6486 F:      Documentation/watchdog/hpwdt.txt
6487 F:      drivers/watchdog/hpwdt.c
6488
6489 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6490 M:      Don Brace <don.brace@microsemi.com>
6491 L:      esc.storagedev@microsemi.com
6492 L:      linux-scsi@vger.kernel.org
6493 S:      Supported
6494 F:      Documentation/scsi/hpsa.txt
6495 F:      drivers/scsi/hpsa*.[ch]
6496 F:      include/linux/cciss*.h
6497 F:      include/uapi/linux/cciss*.h
6498
6499 HFI1 DRIVER
6500 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6501 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6502 L:      linux-rdma@vger.kernel.org
6503 S:      Supported
6504 F:      drivers/infiniband/hw/hfi1
6505
6506 HFS FILESYSTEM
6507 L:      linux-fsdevel@vger.kernel.org
6508 S:      Orphan
6509 F:      Documentation/filesystems/hfs.txt
6510 F:      fs/hfs/
6511
6512 HFSPLUS FILESYSTEM
6513 L:      linux-fsdevel@vger.kernel.org
6514 S:      Orphan
6515 F:      Documentation/filesystems/hfsplus.txt
6516 F:      fs/hfsplus/
6517
6518 HGA FRAMEBUFFER DRIVER
6519 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6520 L:      linux-nvidia@lists.surfsouth.com
6521 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6522 S:      Maintained
6523 F:      drivers/video/fbdev/hgafb.c
6524
6525 HIBERNATION (aka Software Suspend, aka swsusp)
6526 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6527 M:      Pavel Machek <pavel@ucw.cz>
6528 L:      linux-pm@vger.kernel.org
6529 B:      https://bugzilla.kernel.org
6530 S:      Supported
6531 F:      arch/x86/power/
6532 F:      drivers/base/power/
6533 F:      kernel/power/
6534 F:      include/linux/suspend.h
6535 F:      include/linux/freezer.h
6536 F:      include/linux/pm.h
6537 F:      arch/*/include/asm/suspend*.h
6538
6539 HID CORE LAYER
6540 M:      Jiri Kosina <jikos@kernel.org>
6541 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6542 L:      linux-input@vger.kernel.org
6543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6544 S:      Maintained
6545 F:      drivers/hid/
6546 F:      include/linux/hid*
6547 F:      include/uapi/linux/hid*
6548
6549 HID SENSOR HUB DRIVERS
6550 M:      Jiri Kosina <jikos@kernel.org>
6551 M:      Jonathan Cameron <jic23@kernel.org>
6552 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6553 L:      linux-input@vger.kernel.org
6554 L:      linux-iio@vger.kernel.org
6555 S:      Maintained
6556 F:      Documentation/hid/hid-sensor*
6557 F:      drivers/hid/hid-sensor-*
6558 F:      drivers/iio/*/hid-*
6559 F:      include/linux/hid-sensor-*
6560
6561 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6562 M:      Thomas Gleixner <tglx@linutronix.de>
6563 L:      linux-kernel@vger.kernel.org
6564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6565 S:      Maintained
6566 F:      Documentation/timers/
6567 F:      kernel/time/hrtimer.c
6568 F:      kernel/time/clockevents.c
6569 F:      kernel/time/timer_*.c
6570 F:      include/linux/clockchips.h
6571 F:      include/linux/hrtimer.h
6572
6573 HIGH-SPEED SCC DRIVER FOR AX.25
6574 L:      linux-hams@vger.kernel.org
6575 S:      Orphan
6576 F:      drivers/net/hamradio/dmascc.c
6577 F:      drivers/net/hamradio/scc.c
6578
6579 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6580 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6581 W:      http://www.highpoint-tech.com
6582 S:      Supported
6583 F:      Documentation/scsi/hptiop.txt
6584 F:      drivers/scsi/hptiop.c
6585
6586 HIPPI
6587 M:      Jes Sorensen <jes@trained-monkey.org>
6588 L:      linux-hippi@sunsite.dk
6589 S:      Maintained
6590 F:      include/linux/hippidevice.h
6591 F:      include/uapi/linux/if_hippi.h
6592 F:      net/802/hippi.c
6593 F:      drivers/net/hippi/
6594
6595 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6596 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6597 M:      Salil Mehta <salil.mehta@huawei.com>
6598 L:      netdev@vger.kernel.org
6599 W:      http://www.hisilicon.com
6600 S:      Maintained
6601 F:      drivers/net/ethernet/hisilicon/hns3/
6602
6603 HISILICON LPC BUS DRIVER
6604 M:      john.garry@huawei.com
6605 W:      http://www.hisilicon.com
6606 S:      Maintained
6607 F:      drivers/bus/hisi_lpc.c
6608 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6609
6610 HISILICON NETWORK SUBSYSTEM DRIVER
6611 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6612 M:      Salil Mehta <salil.mehta@huawei.com>
6613 L:      netdev@vger.kernel.org
6614 W:      http://www.hisilicon.com
6615 S:      Maintained
6616 F:      drivers/net/ethernet/hisilicon/
6617 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6618
6619 HISILICON PMU DRIVER
6620 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6621 W:      http://www.hisilicon.com
6622 S:      Supported
6623 F:      drivers/perf/hisilicon
6624 F:      Documentation/perf/hisi-pmu.txt
6625
6626 HISILICON ROCE DRIVER
6627 M:      Lijun Ou <oulijun@huawei.com>
6628 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6629 L:      linux-rdma@vger.kernel.org
6630 S:      Maintained
6631 F:      drivers/infiniband/hw/hns/
6632 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6633
6634 HISILICON SAS Controller
6635 M:      John Garry <john.garry@huawei.com>
6636 W:      http://www.hisilicon.com
6637 S:      Supported
6638 F:      drivers/scsi/hisi_sas/
6639 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6640
6641 HMM - Heterogeneous Memory Management
6642 M:      Jérôme Glisse <jglisse@redhat.com>
6643 L:      linux-mm@kvack.org
6644 S:      Maintained
6645 F:      mm/hmm*
6646 F:      include/linux/hmm*
6647 F:      Documentation/vm/hmm.rst
6648
6649 HOST AP DRIVER
6650 M:      Jouni Malinen <j@w1.fi>
6651 L:      linux-wireless@vger.kernel.org
6652 W:      http://w1.fi/hostap-driver.html
6653 S:      Obsolete
6654 F:      drivers/net/wireless/intersil/hostap/
6655
6656 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6657 L:      platform-driver-x86@vger.kernel.org
6658 S:      Orphan
6659 F:      drivers/platform/x86/tc1100-wmi.c
6660
6661 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6662 M:      Jaroslav Kysela <perex@perex.cz>
6663 S:      Maintained
6664 F:      drivers/net/ethernet/hp/hp100.*
6665
6666 HPET:   High Precision Event Timers driver
6667 M:      Clemens Ladisch <clemens@ladisch.de>
6668 S:      Maintained
6669 F:      Documentation/timers/hpet.txt
6670 F:      drivers/char/hpet.c
6671 F:      include/linux/hpet.h
6672 F:      include/uapi/linux/hpet.h
6673
6674 HPET:   x86
6675 S:      Orphan
6676 F:      arch/x86/kernel/hpet.c
6677 F:      arch/x86/include/asm/hpet.h
6678
6679 HPFS FILESYSTEM
6680 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6681 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6682 S:      Maintained
6683 F:      fs/hpfs/
6684
6685 HSI SUBSYSTEM
6686 M:      Sebastian Reichel <sre@kernel.org>
6687 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6688 S:      Maintained
6689 F:      Documentation/ABI/testing/sysfs-bus-hsi
6690 F:      Documentation/driver-api/hsi.rst
6691 F:      drivers/hsi/
6692 F:      include/linux/hsi/
6693 F:      include/uapi/linux/hsi/
6694
6695 HSO 3G MODEM DRIVER
6696 L:      linux-usb@vger.kernel.org
6697 S:      Orphan
6698 F:      drivers/net/usb/hso.c
6699
6700 HSR NETWORK PROTOCOL
6701 M:      Arvid Brodin <arvid.brodin@alten.se>
6702 L:      netdev@vger.kernel.org
6703 S:      Maintained
6704 F:      net/hsr/
6705
6706 HT16K33 LED CONTROLLER DRIVER
6707 M:      Robin van der Gracht <robin@protonic.nl>
6708 S:      Maintained
6709 F:      drivers/auxdisplay/ht16k33.c
6710 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6711
6712 HTCPEN TOUCHSCREEN DRIVER
6713 M:      Pau Oliva Fora <pof@eslack.org>
6714 L:      linux-input@vger.kernel.org
6715 S:      Maintained
6716 F:      drivers/input/touchscreen/htcpen.c
6717
6718 HUAWEI ETHERNET DRIVER
6719 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6720 L:      netdev@vger.kernel.org
6721 S:      Supported
6722 F:      Documentation/networking/hinic.txt
6723 F:      drivers/net/ethernet/huawei/hinic/
6724
6725 HUGETLB FILESYSTEM
6726 M:      Mike Kravetz <mike.kravetz@oracle.com>
6727 L:      linux-mm@kvack.org
6728 S:      Maintained
6729 F:      fs/hugetlbfs/
6730 F:      mm/hugetlb.c
6731 F:      include/linux/hugetlb.h
6732 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6733 F:      Documentation/vm/hugetlbfs_reserv.rst
6734 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6735
6736 HVA ST MEDIA DRIVER
6737 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6738 L:      linux-media@vger.kernel.org
6739 T:      git git://linuxtv.org/media_tree.git
6740 W:      https://linuxtv.org
6741 S:      Supported
6742 F:      drivers/media/platform/sti/hva
6743
6744 HWPOISON MEMORY FAILURE HANDLING
6745 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6746 L:      linux-mm@kvack.org
6747 S:      Maintained
6748 F:      mm/memory-failure.c
6749 F:      mm/hwpoison-inject.c
6750
6751 Hyper-V CORE AND DRIVERS
6752 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6753 M:      Haiyang Zhang <haiyangz@microsoft.com>
6754 M:      Stephen Hemminger <sthemmin@microsoft.com>
6755 L:      devel@linuxdriverproject.org
6756 S:      Maintained
6757 F:      Documentation/networking/netvsc.txt
6758 F:      arch/x86/include/asm/mshyperv.h
6759 F:      arch/x86/include/asm/trace/hyperv.h
6760 F:      arch/x86/include/asm/hyperv-tlfs.h
6761 F:      arch/x86/kernel/cpu/mshyperv.c
6762 F:      arch/x86/hyperv
6763 F:      drivers/hid/hid-hyperv.c
6764 F:      drivers/hv/
6765 F:      drivers/input/serio/hyperv-keyboard.c
6766 F:      drivers/pci/controller/pci-hyperv.c
6767 F:      drivers/net/hyperv/
6768 F:      drivers/scsi/storvsc_drv.c
6769 F:      drivers/uio/uio_hv_generic.c
6770 F:      drivers/video/fbdev/hyperv_fb.c
6771 F:      net/vmw_vsock/hyperv_transport.c
6772 F:      include/linux/hyperv.h
6773 F:      include/uapi/linux/hyperv.h
6774 F:      tools/hv/
6775 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6776
6777 HYPERVISOR VIRTUAL CONSOLE DRIVER
6778 L:      linuxppc-dev@lists.ozlabs.org
6779 S:      Odd Fixes
6780 F:      drivers/tty/hvc/
6781
6782 I2C ACPI SUPPORT
6783 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6784 L:      linux-i2c@vger.kernel.org
6785 L:      linux-acpi@vger.kernel.org
6786 S:      Maintained
6787 F:      drivers/i2c/i2c-core-acpi.c
6788
6789 I2C MUXES
6790 M:      Peter Rosin <peda@axentia.se>
6791 L:      linux-i2c@vger.kernel.org
6792 S:      Maintained
6793 F:      Documentation/i2c/i2c-topology
6794 F:      Documentation/i2c/muxes/
6795 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6796 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6797 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6798 F:      drivers/i2c/i2c-mux.c
6799 F:      drivers/i2c/muxes/
6800 F:      include/linux/i2c-mux.h
6801
6802 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6803 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6804 L:      linux-i2c@vger.kernel.org
6805 S:      Maintained
6806 F:      drivers/i2c/busses/i2c-mv64xxx.c
6807
6808 I2C OVER PARALLEL PORT
6809 M:      Jean Delvare <jdelvare@suse.com>
6810 L:      linux-i2c@vger.kernel.org
6811 S:      Maintained
6812 F:      Documentation/i2c/busses/i2c-parport
6813 F:      Documentation/i2c/busses/i2c-parport-light
6814 F:      drivers/i2c/busses/i2c-parport.c
6815 F:      drivers/i2c/busses/i2c-parport-light.c
6816
6817 I2C SUBSYSTEM
6818 M:      Wolfram Sang <wsa@the-dreams.de>
6819 L:      linux-i2c@vger.kernel.org
6820 W:      https://i2c.wiki.kernel.org/
6821 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6823 S:      Maintained
6824 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6825 F:      Documentation/i2c/
6826 F:      drivers/i2c/*
6827 F:      include/linux/i2c.h
6828 F:      include/linux/i2c-dev.h
6829 F:      include/linux/i2c-smbus.h
6830 F:      include/uapi/linux/i2c.h
6831 F:      include/uapi/linux/i2c-*.h
6832
6833 I2C SUBSYSTEM HOST DRIVERS
6834 L:      linux-i2c@vger.kernel.org
6835 W:      https://i2c.wiki.kernel.org/
6836 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6838 S:      Odd Fixes
6839 F:      Documentation/devicetree/bindings/i2c/
6840 F:      drivers/i2c/algos/
6841 F:      drivers/i2c/busses/
6842
6843 I2C-TAOS-EVM DRIVER
6844 M:      Jean Delvare <jdelvare@suse.com>
6845 L:      linux-i2c@vger.kernel.org
6846 S:      Maintained
6847 F:      Documentation/i2c/busses/i2c-taos-evm
6848 F:      drivers/i2c/busses/i2c-taos-evm.c
6849
6850 I2C-TINY-USB DRIVER
6851 M:      Till Harbaum <till@harbaum.org>
6852 L:      linux-i2c@vger.kernel.org
6853 W:      http://www.harbaum.org/till/i2c_tiny_usb
6854 S:      Maintained
6855 F:      drivers/i2c/busses/i2c-tiny-usb.c
6856
6857 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-ali1535
6862 F:      Documentation/i2c/busses/i2c-ali1563
6863 F:      Documentation/i2c/busses/i2c-ali15x3
6864 F:      Documentation/i2c/busses/i2c-amd756
6865 F:      Documentation/i2c/busses/i2c-amd8111
6866 F:      Documentation/i2c/busses/i2c-i801
6867 F:      Documentation/i2c/busses/i2c-nforce2
6868 F:      Documentation/i2c/busses/i2c-piix4
6869 F:      Documentation/i2c/busses/i2c-sis5595
6870 F:      Documentation/i2c/busses/i2c-sis630
6871 F:      Documentation/i2c/busses/i2c-sis96x
6872 F:      Documentation/i2c/busses/i2c-via
6873 F:      Documentation/i2c/busses/i2c-viapro
6874 F:      drivers/i2c/busses/i2c-ali1535.c
6875 F:      drivers/i2c/busses/i2c-ali1563.c
6876 F:      drivers/i2c/busses/i2c-ali15x3.c
6877 F:      drivers/i2c/busses/i2c-amd756.c
6878 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6879 F:      drivers/i2c/busses/i2c-amd8111.c
6880 F:      drivers/i2c/busses/i2c-i801.c
6881 F:      drivers/i2c/busses/i2c-isch.c
6882 F:      drivers/i2c/busses/i2c-nforce2.c
6883 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6884 F:      drivers/i2c/busses/i2c-piix4.c
6885 F:      drivers/i2c/busses/i2c-sis5595.c
6886 F:      drivers/i2c/busses/i2c-sis630.c
6887 F:      drivers/i2c/busses/i2c-sis96x.c
6888 F:      drivers/i2c/busses/i2c-via.c
6889 F:      drivers/i2c/busses/i2c-viapro.c
6890
6891 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6892 M:      Hans de Goede <hdegoede@redhat.com>
6893 L:      linux-i2c@vger.kernel.org
6894 S:      Maintained
6895 F:      drivers/i2c/busses/i2c-cht-wc.c
6896
6897 I2C/SMBUS ISMT DRIVER
6898 M:      Seth Heasley <seth.heasley@intel.com>
6899 M:      Neil Horman <nhorman@tuxdriver.com>
6900 L:      linux-i2c@vger.kernel.org
6901 F:      drivers/i2c/busses/i2c-ismt.c
6902 F:      Documentation/i2c/busses/i2c-ismt
6903
6904 I2C/SMBUS STUB DRIVER
6905 M:      Jean Delvare <jdelvare@suse.com>
6906 L:      linux-i2c@vger.kernel.org
6907 S:      Maintained
6908 F:      drivers/i2c/i2c-stub.c
6909
6910 IA64 (Itanium) PLATFORM
6911 M:      Tony Luck <tony.luck@intel.com>
6912 M:      Fenghua Yu <fenghua.yu@intel.com>
6913 L:      linux-ia64@vger.kernel.org
6914 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6915 S:      Maintained
6916 F:      arch/ia64/
6917
6918 IBM Power 842 compression accelerator
6919 M:      Haren Myneni <haren@us.ibm.com>
6920 S:      Supported
6921 F:      drivers/crypto/nx/Makefile
6922 F:      drivers/crypto/nx/Kconfig
6923 F:      drivers/crypto/nx/nx-842*
6924 F:      include/linux/sw842.h
6925 F:      crypto/842.c
6926 F:      lib/842/
6927
6928 IBM Power in-Nest Crypto Acceleration
6929 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6930 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6931 L:      linux-crypto@vger.kernel.org
6932 S:      Supported
6933 F:      drivers/crypto/nx/Makefile
6934 F:      drivers/crypto/nx/Kconfig
6935 F:      drivers/crypto/nx/nx-aes*
6936 F:      drivers/crypto/nx/nx-sha*
6937 F:      drivers/crypto/nx/nx.*
6938 F:      drivers/crypto/nx/nx_csbcpb.h
6939 F:      drivers/crypto/nx/nx_debugfs.h
6940
6941 IBM Power Linux RAID adapter
6942 M:      Brian King <brking@us.ibm.com>
6943 S:      Supported
6944 F:      drivers/scsi/ipr.*
6945
6946 IBM Power SRIOV Virtual NIC Device Driver
6947 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6948 M:      John Allen <jallen@linux.vnet.ibm.com>
6949 L:      netdev@vger.kernel.org
6950 S:      Supported
6951 F:      drivers/net/ethernet/ibm/ibmvnic.*
6952
6953 IBM Power Virtual Accelerator Switchboard
6954 M:      Sukadev Bhattiprolu
6955 L:      linuxppc-dev@lists.ozlabs.org
6956 S:      Supported
6957 F:      arch/powerpc/platforms/powernv/vas*
6958 F:      arch/powerpc/platforms/powernv/copy-paste.h
6959 F:      arch/powerpc/include/asm/vas.h
6960 F:      arch/powerpc/include/uapi/asm/vas.h
6961
6962 IBM Power Virtual Ethernet Device Driver
6963 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6964 L:      netdev@vger.kernel.org
6965 S:      Supported
6966 F:      drivers/net/ethernet/ibm/ibmveth.*
6967
6968 IBM Power Virtual FC Device Drivers
6969 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6970 L:      linux-scsi@vger.kernel.org
6971 S:      Supported
6972 F:      drivers/scsi/ibmvscsi/ibmvfc*
6973
6974 IBM Power Virtual Management Channel Driver
6975 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6976 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6977 S:      Supported
6978 F:      drivers/misc/ibmvmc.*
6979
6980 IBM Power Virtual SCSI Device Drivers
6981 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6982 L:      linux-scsi@vger.kernel.org
6983 S:      Supported
6984 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6985 F:      include/scsi/viosrp.h
6986
6987 IBM Power Virtual SCSI Device Target Driver
6988 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6989 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
6990 L:      linux-scsi@vger.kernel.org
6991 L:      target-devel@vger.kernel.org
6992 S:      Supported
6993 F:      drivers/scsi/ibmvscsi_tgt/
6994
6995 IBM Power VMX Cryptographic instructions
6996 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6997 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6998 L:      linux-crypto@vger.kernel.org
6999 S:      Supported
7000 F:      drivers/crypto/vmx/Makefile
7001 F:      drivers/crypto/vmx/Kconfig
7002 F:      drivers/crypto/vmx/vmx.c
7003 F:      drivers/crypto/vmx/aes*
7004 F:      drivers/crypto/vmx/ghash*
7005 F:      drivers/crypto/vmx/ppc-xlate.pl
7006
7007 IBM ServeRAID RAID DRIVER
7008 S:      Orphan
7009 F:      drivers/scsi/ips.*
7010
7011 ICH LPC AND GPIO DRIVER
7012 M:      Peter Tyser <ptyser@xes-inc.com>
7013 S:      Maintained
7014 F:      drivers/mfd/lpc_ich.c
7015 F:      drivers/gpio/gpio-ich.c
7016
7017 IDE SUBSYSTEM
7018 M:      "David S. Miller" <davem@davemloft.net>
7019 L:      linux-ide@vger.kernel.org
7020 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7022 S:      Maintained
7023 F:      Documentation/ide/
7024 F:      drivers/ide/
7025 F:      include/linux/ide.h
7026
7027 IDE/ATAPI DRIVERS
7028 M:      Borislav Petkov <bp@alien8.de>
7029 L:      linux-ide@vger.kernel.org
7030 S:      Maintained
7031 F:      Documentation/cdrom/ide-cd
7032 F:      drivers/ide/ide-cd*
7033
7034 IDEAPAD LAPTOP EXTRAS DRIVER
7035 M:      Ike Panhc <ike.pan@canonical.com>
7036 L:      platform-driver-x86@vger.kernel.org
7037 W:      http://launchpad.net/ideapad-laptop
7038 S:      Maintained
7039 F:      drivers/platform/x86/ideapad-laptop.c
7040
7041 IDEAPAD LAPTOP SLIDEBAR DRIVER
7042 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7043 L:      linux-input@vger.kernel.org
7044 W:      https://github.com/o2genum/ideapad-slidebar
7045 S:      Maintained
7046 F:      drivers/input/misc/ideapad_slidebar.c
7047
7048 IDT VersaClock 5 CLOCK DRIVER
7049 M:      Marek Vasut <marek.vasut@gmail.com>
7050 S:      Maintained
7051 F:      drivers/clk/clk-versaclock5.c
7052
7053 IEEE 802.15.4 SUBSYSTEM
7054 M:      Alexander Aring <alex.aring@gmail.com>
7055 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7056 L:      linux-wpan@vger.kernel.org
7057 W:      http://wpan.cakelab.org/
7058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7060 S:      Maintained
7061 F:      net/ieee802154/
7062 F:      net/mac802154/
7063 F:      drivers/net/ieee802154/
7064 F:      include/linux/nl802154.h
7065 F:      include/linux/ieee802154.h
7066 F:      include/net/nl802154.h
7067 F:      include/net/mac802154.h
7068 F:      include/net/af_ieee802154.h
7069 F:      include/net/cfg802154.h
7070 F:      include/net/ieee802154_netdev.h
7071 F:      Documentation/networking/ieee802154.txt
7072
7073 IFE PROTOCOL
7074 M:      Yotam Gigi <yotam.gi@gmail.com>
7075 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7076 F:      net/ife
7077 F:      include/net/ife.h
7078 F:      include/uapi/linux/ife.h
7079
7080 IGORPLUG-USB IR RECEIVER
7081 M:      Sean Young <sean@mess.org>
7082 L:      linux-media@vger.kernel.org
7083 S:      Maintained
7084 F:      drivers/media/rc/igorplugusb.c
7085
7086 IGUANAWORKS USB IR TRANSCEIVER
7087 M:      Sean Young <sean@mess.org>
7088 L:      linux-media@vger.kernel.org
7089 S:      Maintained
7090 F:      drivers/media/rc/iguanair.c
7091
7092 IIO DIGITAL POTENTIOMETER DAC
7093 M:      Peter Rosin <peda@axentia.se>
7094 L:      linux-iio@vger.kernel.org
7095 S:      Maintained
7096 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7097 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7098 F:      drivers/iio/dac/dpot-dac.c
7099
7100 IIO ENVELOPE DETECTOR
7101 M:      Peter Rosin <peda@axentia.se>
7102 L:      linux-iio@vger.kernel.org
7103 S:      Maintained
7104 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7105 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7106 F:      drivers/iio/adc/envelope-detector.c
7107
7108 IIO MULTIPLEXER
7109 M:      Peter Rosin <peda@axentia.se>
7110 L:      linux-iio@vger.kernel.org
7111 S:      Maintained
7112 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7113 F:      drivers/iio/multiplexer/iio-mux.c
7114
7115 IIO SUBSYSTEM AND DRIVERS
7116 M:      Jonathan Cameron <jic23@kernel.org>
7117 R:      Hartmut Knaack <knaack.h@gmx.de>
7118 R:      Lars-Peter Clausen <lars@metafoo.de>
7119 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7120 L:      linux-iio@vger.kernel.org
7121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7122 S:      Maintained
7123 F:      Documentation/ABI/testing/configfs-iio*
7124 F:      Documentation/ABI/testing/sysfs-bus-iio*
7125 F:      Documentation/devicetree/bindings/iio/
7126 F:      drivers/iio/
7127 F:      drivers/staging/iio/
7128 F:      include/linux/iio/
7129 F:      tools/iio/
7130
7131 IIO UNIT CONVERTER
7132 M:      Peter Rosin <peda@axentia.se>
7133 L:      linux-iio@vger.kernel.org
7134 S:      Maintained
7135 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7136 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7137 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7138 F:      drivers/iio/afe/iio-rescale.c
7139
7140 IKANOS/ADI EAGLE ADSL USB DRIVER
7141 M:      Matthieu Castet <castet.matthieu@free.fr>
7142 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7143 S:      Maintained
7144 F:      drivers/usb/atm/ueagle-atm.c
7145
7146 IMGTEC ASCII LCD DRIVER
7147 M:      Paul Burton <paul.burton@mips.com>
7148 S:      Maintained
7149 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7150 F:      drivers/auxdisplay/img-ascii-lcd.c
7151
7152 IMGTEC IR DECODER DRIVER
7153 M:      James Hogan <jhogan@kernel.org>
7154 S:      Maintained
7155 F:      drivers/media/rc/img-ir/
7156
7157 IMON SOUNDGRAPH USB IR RECEIVER
7158 M:      Sean Young <sean@mess.org>
7159 L:      linux-media@vger.kernel.org
7160 S:      Maintained
7161 F:      drivers/media/rc/imon_raw.c
7162 F:      drivers/media/rc/imon.c
7163
7164 IMS TWINTURBO FRAMEBUFFER DRIVER
7165 L:      linux-fbdev@vger.kernel.org
7166 S:      Orphan
7167 F:      drivers/video/fbdev/imsttfb.c
7168
7169 INA209 HARDWARE MONITOR DRIVER
7170 M:      Guenter Roeck <linux@roeck-us.net>
7171 L:      linux-hwmon@vger.kernel.org
7172 S:      Maintained
7173 F:      Documentation/hwmon/ina209
7174 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7175 F:      drivers/hwmon/ina209.c
7176
7177 INA2XX HARDWARE MONITOR DRIVER
7178 M:      Guenter Roeck <linux@roeck-us.net>
7179 L:      linux-hwmon@vger.kernel.org
7180 S:      Maintained
7181 F:      Documentation/hwmon/ina2xx
7182 F:      drivers/hwmon/ina2xx.c
7183 F:      include/linux/platform_data/ina2xx.h
7184
7185 INDUSTRY PACK SUBSYSTEM (IPACK)
7186 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7187 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7189 L:      industrypack-devel@lists.sourceforge.net
7190 W:      http://industrypack.sourceforge.net
7191 S:      Maintained
7192 F:      drivers/ipack/
7193
7194 INFINIBAND SUBSYSTEM
7195 M:      Doug Ledford <dledford@redhat.com>
7196 M:      Jason Gunthorpe <jgg@mellanox.com>
7197 L:      linux-rdma@vger.kernel.org
7198 W:      https://github.com/linux-rdma/rdma-core
7199 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7201 S:      Supported
7202 F:      Documentation/devicetree/bindings/infiniband/
7203 F:      Documentation/infiniband/
7204 F:      drivers/infiniband/
7205 F:      include/uapi/linux/if_infiniband.h
7206 F:      include/uapi/rdma/
7207 F:      include/rdma/
7208
7209 INGENIC JZ4780 DMA Driver
7210 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7211 S:      Maintained
7212 F:      drivers/dma/dma-jz4780.c
7213
7214 INGENIC JZ4780 NAND DRIVER
7215 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7216 L:      linux-mtd@lists.infradead.org
7217 S:      Maintained
7218 F:      drivers/mtd/nand/raw/jz4780_*
7219
7220 INOTIFY
7221 M:      Jan Kara <jack@suse.cz>
7222 R:      Amir Goldstein <amir73il@gmail.com>
7223 L:      linux-fsdevel@vger.kernel.org
7224 S:      Maintained
7225 F:      Documentation/filesystems/inotify.txt
7226 F:      fs/notify/inotify/
7227 F:      include/linux/inotify.h
7228 F:      include/uapi/linux/inotify.h
7229
7230 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7231 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7232 L:      linux-input@vger.kernel.org
7233 Q:      http://patchwork.kernel.org/project/linux-input/list/
7234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7235 S:      Maintained
7236 F:      drivers/input/
7237 F:      include/linux/input.h
7238 F:      include/uapi/linux/input.h
7239 F:      include/uapi/linux/input-event-codes.h
7240 F:      include/linux/input/
7241 F:      Documentation/devicetree/bindings/input/
7242 F:      Documentation/devicetree/bindings/serio/
7243 F:      Documentation/input/
7244
7245 INPUT MULTITOUCH (MT) PROTOCOL
7246 M:      Henrik Rydberg <rydberg@bitmath.org>
7247 L:      linux-input@vger.kernel.org
7248 S:      Odd fixes
7249 F:      Documentation/input/multi-touch-protocol.rst
7250 F:      drivers/input/input-mt.c
7251 K:      \b(ABS|SYN)_MT_
7252
7253 INSIDE SECURE CRYPTO DRIVER
7254 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7255 F:      drivers/crypto/inside-secure/
7256 S:      Maintained
7257 L:      linux-crypto@vger.kernel.org
7258
7259 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7260 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7261 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7262 L:      linux-integrity@vger.kernel.org
7263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7264 S:      Supported
7265 F:      security/integrity/ima/
7266
7267 INTEL 810/815 FRAMEBUFFER DRIVER
7268 M:      Antonino Daplas <adaplas@gmail.com>
7269 L:      linux-fbdev@vger.kernel.org
7270 S:      Maintained
7271 F:      drivers/video/fbdev/i810/
7272
7273 INTEL ASoC DRIVERS
7274 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7275 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7276 M:      Jie Yang <yang.jie@linux.intel.com>
7277 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7278 S:      Supported
7279 F:      sound/soc/intel/
7280
7281 INTEL C600 SERIES SAS CONTROLLER DRIVER
7282 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7283 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7284 L:      linux-scsi@vger.kernel.org
7285 T:      git git://git.code.sf.net/p/intel-sas/isci
7286 S:      Supported
7287 F:      drivers/scsi/isci/
7288
7289 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7290 M:      Jani Nikula <jani.nikula@linux.intel.com>
7291 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7292 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7293 L:      intel-gfx@lists.freedesktop.org
7294 W:      https://01.org/linuxgraphics/
7295 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7296 C:      irc://chat.freenode.net/intel-gfx
7297 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7298 T:      git git://anongit.freedesktop.org/drm-intel
7299 S:      Supported
7300 F:      drivers/gpu/drm/i915/
7301 F:      include/drm/i915*
7302 F:      include/uapi/drm/i915_drm.h
7303 F:      Documentation/gpu/i915.rst
7304
7305 INTEL ETHERNET DRIVERS
7306 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7307 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7308 W:      http://www.intel.com/support/feedback.htm
7309 W:      http://e1000.sourceforge.net/
7310 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7313 S:      Supported
7314 F:      Documentation/networking/e100.rst
7315 F:      Documentation/networking/e1000.rst
7316 F:      Documentation/networking/e1000e.txt
7317 F:      Documentation/networking/igb.txt
7318 F:      Documentation/networking/igbvf.txt
7319 F:      Documentation/networking/ixgb.txt
7320 F:      Documentation/networking/ixgbe.txt
7321 F:      Documentation/networking/ixgbevf.txt
7322 F:      Documentation/networking/i40e.txt
7323 F:      Documentation/networking/i40evf.txt
7324 F:      Documentation/networking/ice.txt
7325 F:      drivers/net/ethernet/intel/
7326 F:      drivers/net/ethernet/intel/*/
7327 F:      include/linux/avf/virtchnl.h
7328
7329 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7330 M:      Maik Broemme <mbroemme@libmpq.org>
7331 L:      linux-fbdev@vger.kernel.org
7332 S:      Maintained
7333 F:      Documentation/fb/intelfb.txt
7334 F:      drivers/video/fbdev/intelfb/
7335
7336 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7337 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7338 M:      Zhi Wang <zhi.a.wang@intel.com>
7339 L:      intel-gvt-dev@lists.freedesktop.org
7340 L:      intel-gfx@lists.freedesktop.org
7341 W:      https://01.org/igvt-g
7342 T:      git https://github.com/intel/gvt-linux.git
7343 S:      Supported
7344 F:      drivers/gpu/drm/i915/gvt/
7345
7346 INTEL HID EVENT DRIVER
7347 M:      Alex Hung <alex.hung@canonical.com>
7348 L:      platform-driver-x86@vger.kernel.org
7349 S:      Maintained
7350 F:      drivers/platform/x86/intel-hid.c
7351
7352 INTEL I/OAT DMA DRIVER
7353 M:      Dave Jiang <dave.jiang@intel.com>
7354 R:      Dan Williams <dan.j.williams@intel.com>
7355 L:      dmaengine@vger.kernel.org
7356 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7357 S:      Supported
7358 F:      drivers/dma/ioat*
7359
7360 INTEL IDLE DRIVER
7361 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7362 M:      Len Brown <lenb@kernel.org>
7363 L:      linux-pm@vger.kernel.org
7364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7365 B:      https://bugzilla.kernel.org
7366 S:      Supported
7367 F:      drivers/idle/intel_idle.c
7368
7369 INTEL INTEGRATED SENSOR HUB DRIVER
7370 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7371 M:      Jiri Kosina <jikos@kernel.org>
7372 L:      linux-input@vger.kernel.org
7373 S:      Maintained
7374 F:      drivers/hid/intel-ish-hid/
7375
7376 INTEL IOMMU (VT-d)
7377 M:      David Woodhouse <dwmw2@infradead.org>
7378 L:      iommu@lists.linux-foundation.org
7379 T:      git git://git.infradead.org/iommu-2.6.git
7380 S:      Supported
7381 F:      drivers/iommu/intel-iommu.c
7382 F:      include/linux/intel-iommu.h
7383
7384 INTEL IOP-ADMA DMA DRIVER
7385 R:      Dan Williams <dan.j.williams@intel.com>
7386 S:      Odd fixes
7387 F:      drivers/dma/iop-adma.c
7388
7389 INTEL IPU3 CSI-2 CIO2 DRIVER
7390 M:      Yong Zhi <yong.zhi@intel.com>
7391 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7392 M:      Bingbu Cao <bingbu.cao@intel.com>
7393 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7394 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7395 L:      linux-media@vger.kernel.org
7396 S:      Maintained
7397 F:      drivers/media/pci/intel/ipu3/
7398 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7399
7400 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7401 M:      Krzysztof Halasa <khalasa@piap.pl>
7402 S:      Maintained
7403 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7404 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7405 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7406 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7407 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7408 F:      drivers/net/wan/ixp4xx_hss.c
7409
7410 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7411 M:      Deepak Saxena <dsaxena@plexity.net>
7412 S:      Maintained
7413 F:      drivers/char/hw_random/ixp4xx-rng.c
7414
7415 INTEL MANAGEMENT ENGINE (mei)
7416 M:      Tomas Winkler <tomas.winkler@intel.com>
7417 L:      linux-kernel@vger.kernel.org
7418 S:      Supported
7419 F:      include/uapi/linux/mei.h
7420 F:      include/linux/mei_cl_bus.h
7421 F:      drivers/misc/mei/*
7422 F:      drivers/watchdog/mei_wdt.c
7423 F:      Documentation/misc-devices/mei/*
7424 F:      samples/mei/*
7425
7426 INTEL MENLOW THERMAL DRIVER
7427 M:      Sujith Thomas <sujith.thomas@intel.com>
7428 L:      platform-driver-x86@vger.kernel.org
7429 W:      https://01.org/linux-acpi
7430 S:      Supported
7431 F:      drivers/platform/x86/intel_menlow.c
7432
7433 INTEL MERRIFIELD GPIO DRIVER
7434 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7435 L:      linux-gpio@vger.kernel.org
7436 S:      Maintained
7437 F:      drivers/gpio/gpio-merrifield.c
7438
7439 INTEL MIC DRIVERS (mic)
7440 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7441 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7442 S:      Supported
7443 W:      https://github.com/sudeepdutt/mic
7444 W:      http://software.intel.com/en-us/mic-developer
7445 F:      include/linux/mic_bus.h
7446 F:      include/linux/scif.h
7447 F:      include/uapi/linux/mic_common.h
7448 F:      include/uapi/linux/mic_ioctl.h
7449 F:      include/uapi/linux/scif_ioctl.h
7450 F:      drivers/misc/mic/
7451 F:      drivers/dma/mic_x100_dma.c
7452 F:      drivers/dma/mic_x100_dma.h
7453 F:      Documentation/mic/
7454
7455 INTEL PMC CORE DRIVER
7456 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7457 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7458 L:      platform-driver-x86@vger.kernel.org
7459 S:      Maintained
7460 F:      arch/x86/include/asm/pmc_core.h
7461 F:      drivers/platform/x86/intel_pmc_core*
7462
7463 INTEL PMC/P-Unit IPC DRIVER
7464 M:      Zha Qipeng<qipeng.zha@intel.com>
7465 L:      platform-driver-x86@vger.kernel.org
7466 S:      Maintained
7467 F:      drivers/platform/x86/intel_pmc_ipc.c
7468 F:      drivers/platform/x86/intel_punit_ipc.c
7469 F:      arch/x86/include/asm/intel_pmc_ipc.h
7470 F:      arch/x86/include/asm/intel_punit_ipc.h
7471
7472 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7473 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7474 L:      linux-wireless@vger.kernel.org
7475 S:      Maintained
7476 F:      Documentation/networking/README.ipw2100
7477 F:      Documentation/networking/README.ipw2200
7478 F:      drivers/net/wireless/intel/ipw2x00/
7479
7480 INTEL PSTATE DRIVER
7481 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7482 M:      Len Brown <lenb@kernel.org>
7483 L:      linux-pm@vger.kernel.org
7484 S:      Supported
7485 F:      drivers/cpufreq/intel_pstate.c
7486
7487 INTEL RDMA RNIC DRIVER
7488 M:      Faisal Latif <faisal.latif@intel.com>
7489 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7490 L:      linux-rdma@vger.kernel.org
7491 S:      Supported
7492 F:      drivers/infiniband/hw/i40iw/
7493 F:      include/uapi/rdma/i40iw-abi.h
7494
7495 INTEL SHA MULTIBUFFER DRIVER
7496 M:      Megha Dey <megha.dey@linux.intel.com>
7497 R:      Tim Chen <tim.c.chen@linux.intel.com>
7498 L:      linux-crypto@vger.kernel.org
7499 S:      Supported
7500 F:      arch/x86/crypto/sha*-mb/
7501 F:      crypto/mcryptd.c
7502
7503 INTEL TELEMETRY DRIVER
7504 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7505 L:      platform-driver-x86@vger.kernel.org
7506 S:      Maintained
7507 F:      arch/x86/include/asm/intel_telemetry.h
7508 F:      drivers/platform/x86/intel_telemetry*
7509
7510 INTEL VIRTUAL BUTTON DRIVER
7511 M:      AceLan Kao <acelan.kao@canonical.com>
7512 L:      platform-driver-x86@vger.kernel.org
7513 S:      Maintained
7514 F:      drivers/platform/x86/intel-vbtn.c
7515
7516 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7517 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7518 L:      linux-wireless@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/net/wireless/intel/iwlegacy/
7521
7522 INTEL WIRELESS WIFI LINK (iwlwifi)
7523 M:      Johannes Berg <johannes.berg@intel.com>
7524 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7525 M:      Luca Coelho <luciano.coelho@intel.com>
7526 M:      Intel Linux Wireless <linuxwifi@intel.com>
7527 L:      linux-wireless@vger.kernel.org
7528 W:      http://intellinuxwireless.org
7529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7530 S:      Supported
7531 F:      drivers/net/wireless/intel/iwlwifi/
7532
7533 INTEL WIRELESS WIMAX CONNECTION 2400
7534 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7535 M:      linux-wimax@intel.com
7536 L:      wimax@linuxwimax.org (subscribers-only)
7537 S:      Supported
7538 W:      http://linuxwimax.org
7539 F:      Documentation/wimax/README.i2400m
7540 F:      drivers/net/wimax/i2400m/
7541 F:      include/uapi/linux/wimax/i2400m.h
7542
7543 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7544 M:      Mario Limonciello <mario.limonciello@dell.com>
7545 S:      Maintained
7546 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7547
7548 INTEL(R) TRACE HUB
7549 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7550 S:      Supported
7551 F:      Documentation/trace/intel_th.rst
7552 F:      drivers/hwtracing/intel_th/
7553
7554 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7555 M:      Ning Sun <ning.sun@intel.com>
7556 L:      tboot-devel@lists.sourceforge.net
7557 W:      http://tboot.sourceforge.net
7558 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7559 S:      Supported
7560 F:      Documentation/intel_txt.txt
7561 F:      include/linux/tboot.h
7562 F:      arch/x86/kernel/tboot.c
7563
7564 INTEL-MID GPIO DRIVER
7565 M:      David Cohen <david.a.cohen@linux.intel.com>
7566 L:      linux-gpio@vger.kernel.org
7567 S:      Maintained
7568 F:      drivers/gpio/gpio-intel-mid.c
7569
7570 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7571 M:      Linus Walleij <linus.walleij@linaro.org>
7572 L:      linux-iio@vger.kernel.org
7573 S:      Maintained
7574 F:      drivers/iio/gyro/mpu3050*
7575 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7576
7577 IOC3 ETHERNET DRIVER
7578 M:      Ralf Baechle <ralf@linux-mips.org>
7579 L:      linux-mips@linux-mips.org
7580 S:      Maintained
7581 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7582
7583 IOC3 SERIAL DRIVER
7584 M:      Pat Gefre <pfg@sgi.com>
7585 L:      linux-serial@vger.kernel.org
7586 S:      Maintained
7587 F:      drivers/tty/serial/ioc3_serial.c
7588
7589 IOMMU DRIVERS
7590 M:      Joerg Roedel <joro@8bytes.org>
7591 L:      iommu@lists.linux-foundation.org
7592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7593 S:      Maintained
7594 F:      Documentation/devicetree/bindings/iommu/
7595 F:      drivers/iommu/
7596 F:      include/linux/iommu.h
7597 F:      include/linux/of_iommu.h
7598 F:      include/linux/iova.h
7599
7600 IP MASQUERADING
7601 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7602 S:      Maintained
7603 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7604
7605 IPMI SUBSYSTEM
7606 M:      Corey Minyard <minyard@acm.org>
7607 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7608 W:      http://openipmi.sourceforge.net/
7609 S:      Supported
7610 F:      Documentation/IPMI.txt
7611 F:      drivers/char/ipmi/
7612 F:      include/linux/ipmi*
7613 F:      include/uapi/linux/ipmi*
7614
7615 IPS SCSI RAID DRIVER
7616 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7617 L:      linux-scsi@vger.kernel.org
7618 W:      http://www.adaptec.com/
7619 S:      Maintained
7620 F:      drivers/scsi/ips*
7621
7622 IPVS
7623 M:      Wensong Zhang <wensong@linux-vs.org>
7624 M:      Simon Horman <horms@verge.net.au>
7625 M:      Julian Anastasov <ja@ssi.bg>
7626 L:      netdev@vger.kernel.org
7627 L:      lvs-devel@vger.kernel.org
7628 S:      Maintained
7629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7631 F:      Documentation/networking/ipvs-sysctl.txt
7632 F:      include/net/ip_vs.h
7633 F:      include/uapi/linux/ip_vs.h
7634 F:      net/netfilter/ipvs/
7635
7636 IPWIRELESS DRIVER
7637 M:      Jiri Kosina <jikos@kernel.org>
7638 M:      David Sterba <dsterba@suse.com>
7639 S:      Odd Fixes
7640 F:      drivers/tty/ipwireless/
7641
7642 IPX NETWORK LAYER
7643 L:      netdev@vger.kernel.org
7644 S:      Obsolete
7645 F:      include/uapi/linux/ipx.h
7646 F:      drivers/staging/ipx/
7647
7648 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7649 M:      Marc Zyngier <marc.zyngier@arm.com>
7650 S:      Maintained
7651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7652 F:      Documentation/IRQ-domain.txt
7653 F:      include/linux/irqdomain.h
7654 F:      kernel/irq/irqdomain.c
7655 F:      kernel/irq/msi.c
7656
7657 IRQ SUBSYSTEM
7658 M:      Thomas Gleixner <tglx@linutronix.de>
7659 L:      linux-kernel@vger.kernel.org
7660 S:      Maintained
7661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7662 F:      kernel/irq/
7663
7664 IRQCHIP DRIVERS
7665 M:      Thomas Gleixner <tglx@linutronix.de>
7666 M:      Jason Cooper <jason@lakedaemon.net>
7667 M:      Marc Zyngier <marc.zyngier@arm.com>
7668 L:      linux-kernel@vger.kernel.org
7669 S:      Maintained
7670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7671 F:      Documentation/devicetree/bindings/interrupt-controller/
7672 F:      drivers/irqchip/
7673
7674 ISA
7675 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7676 S:      Maintained
7677 F:      Documentation/isa.txt
7678 F:      drivers/base/isa.c
7679 F:      include/linux/isa.h
7680
7681 ISA RADIO MODULE
7682 M:      Hans Verkuil <hverkuil@xs4all.nl>
7683 L:      linux-media@vger.kernel.org
7684 T:      git git://linuxtv.org/media_tree.git
7685 W:      https://linuxtv.org
7686 S:      Maintained
7687 F:      drivers/media/radio/radio-isa*
7688
7689 ISAPNP
7690 M:      Jaroslav Kysela <perex@perex.cz>
7691 S:      Maintained
7692 F:      Documentation/isapnp.txt
7693 F:      drivers/pnp/isapnp/
7694 F:      include/linux/isapnp.h
7695
7696 ISCSI
7697 M:      Lee Duncan <lduncan@suse.com>
7698 M:      Chris Leech <cleech@redhat.com>
7699 L:      open-iscsi@googlegroups.com
7700 W:      www.open-iscsi.com
7701 S:      Maintained
7702 F:      drivers/scsi/*iscsi*
7703 F:      include/scsi/*iscsi*
7704
7705 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7706 M:      Peter Jones <pjones@redhat.com>
7707 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7708 S:      Maintained
7709 F:      drivers/firmware/iscsi_ibft*
7710
7711 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7712 M:      Sagi Grimberg <sagi@grimberg.me>
7713 M:      Max Gurtovoy <maxg@mellanox.com>
7714 L:      linux-rdma@vger.kernel.org
7715 S:      Supported
7716 W:      http://www.openfabrics.org
7717 W:      www.open-iscsi.org
7718 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7719 F:      drivers/infiniband/ulp/iser/
7720
7721 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7722 M:      Sagi Grimberg <sagi@grimberg.me>
7723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7724 L:      linux-rdma@vger.kernel.org
7725 L:      target-devel@vger.kernel.org
7726 S:      Supported
7727 W:      http://www.linux-iscsi.org
7728 F:      drivers/infiniband/ulp/isert
7729
7730 ISDN SUBSYSTEM
7731 M:      Karsten Keil <isdn@linux-pingi.de>
7732 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7733 L:      netdev@vger.kernel.org
7734 W:      http://www.isdn4linux.de
7735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7736 S:      Maintained
7737 F:      Documentation/isdn/
7738 F:      drivers/isdn/
7739 F:      include/linux/isdn.h
7740 F:      include/linux/isdn/
7741 F:      include/uapi/linux/isdn.h
7742 F:      include/uapi/linux/isdn/
7743
7744 ISDN SUBSYSTEM (Eicon active card driver)
7745 M:      Armin Schindler <mac@melware.de>
7746 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7747 W:      http://www.melware.de
7748 S:      Maintained
7749 F:      drivers/isdn/hardware/eicon/
7750
7751 IT87 HARDWARE MONITORING DRIVER
7752 M:      Jean Delvare <jdelvare@suse.com>
7753 L:      linux-hwmon@vger.kernel.org
7754 S:      Maintained
7755 F:      Documentation/hwmon/it87
7756 F:      drivers/hwmon/it87.c
7757
7758 IT913X MEDIA DRIVER
7759 M:      Antti Palosaari <crope@iki.fi>
7760 L:      linux-media@vger.kernel.org
7761 W:      https://linuxtv.org
7762 W:      http://palosaari.fi/linux/
7763 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7764 T:      git git://linuxtv.org/anttip/media_tree.git
7765 S:      Maintained
7766 F:      drivers/media/tuners/it913x*
7767
7768 IVTV VIDEO4LINUX DRIVER
7769 M:      Andy Walls <awalls@md.metrocast.net>
7770 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7771 L:      linux-media@vger.kernel.org
7772 T:      git git://linuxtv.org/media_tree.git
7773 W:      http://www.ivtvdriver.org
7774 S:      Maintained
7775 F:      Documentation/media/v4l-drivers/ivtv*
7776 F:      drivers/media/pci/ivtv/
7777 F:      include/uapi/linux/ivtv*
7778
7779 IX2505V MEDIA DRIVER
7780 M:      Malcolm Priestley <tvboxspy@gmail.com>
7781 L:      linux-media@vger.kernel.org
7782 W:      https://linuxtv.org
7783 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7784 S:      Maintained
7785 F:      drivers/media/dvb-frontends/ix2505v*
7786
7787 JAILHOUSE HYPERVISOR INTERFACE
7788 M:      Jan Kiszka <jan.kiszka@siemens.com>
7789 L:      jailhouse-dev@googlegroups.com
7790 S:      Maintained
7791 F:      arch/x86/kernel/jailhouse.c
7792 F:      arch/x86/include/asm/jailhouse_para.h
7793
7794 JC42.4 TEMPERATURE SENSOR DRIVER
7795 M:      Guenter Roeck <linux@roeck-us.net>
7796 L:      linux-hwmon@vger.kernel.org
7797 S:      Maintained
7798 F:      drivers/hwmon/jc42.c
7799 F:      Documentation/hwmon/jc42
7800
7801 JFS FILESYSTEM
7802 M:      Dave Kleikamp <shaggy@kernel.org>
7803 L:      jfs-discussion@lists.sourceforge.net
7804 W:      http://jfs.sourceforge.net/
7805 T:      git git://github.com/kleikamp/linux-shaggy.git
7806 S:      Maintained
7807 F:      Documentation/filesystems/jfs.txt
7808 F:      fs/jfs/
7809
7810 JME NETWORK DRIVER
7811 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7812 L:      netdev@vger.kernel.org
7813 S:      Maintained
7814 F:      drivers/net/ethernet/jme.*
7815
7816 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7817 M:      David Woodhouse <dwmw2@infradead.org>
7818 L:      linux-mtd@lists.infradead.org
7819 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7820 S:      Maintained
7821 F:      fs/jffs2/
7822 F:      include/uapi/linux/jffs2.h
7823
7824 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7825 M:      "Theodore Ts'o" <tytso@mit.edu>
7826 M:      Jan Kara <jack@suse.com>
7827 L:      linux-ext4@vger.kernel.org
7828 S:      Maintained
7829 F:      fs/jbd2/
7830 F:      include/linux/jbd2.h
7831
7832 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7833 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7834 L:      linux-media@vger.kernel.org
7835 S:      Maintained
7836 F:      drivers/media/platform/rcar_jpu.c
7837
7838 JSM Neo PCI based serial card
7839 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7840 L:      linux-serial@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/tty/serial/jsm/
7843
7844 K10TEMP HARDWARE MONITORING DRIVER
7845 M:      Clemens Ladisch <clemens@ladisch.de>
7846 L:      linux-hwmon@vger.kernel.org
7847 S:      Maintained
7848 F:      Documentation/hwmon/k10temp
7849 F:      drivers/hwmon/k10temp.c
7850
7851 K8TEMP HARDWARE MONITORING DRIVER
7852 M:      Rudolf Marek <r.marek@assembler.cz>
7853 L:      linux-hwmon@vger.kernel.org
7854 S:      Maintained
7855 F:      Documentation/hwmon/k8temp
7856 F:      drivers/hwmon/k8temp.c
7857
7858 KASAN
7859 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7860 R:      Alexander Potapenko <glider@google.com>
7861 R:      Dmitry Vyukov <dvyukov@google.com>
7862 L:      kasan-dev@googlegroups.com
7863 S:      Maintained
7864 F:      arch/*/include/asm/kasan.h
7865 F:      arch/*/mm/kasan_init*
7866 F:      Documentation/dev-tools/kasan.rst
7867 F:      include/linux/kasan*.h
7868 F:      lib/test_kasan.c
7869 F:      mm/kasan/
7870 F:      scripts/Makefile.kasan
7871
7872 KCONFIG
7873 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7875 L:      linux-kbuild@vger.kernel.org
7876 S:      Maintained
7877 F:      Documentation/kbuild/kconfig*
7878 F:      scripts/kconfig/
7879 F:      scripts/Kconfig.include
7880
7881 KDUMP
7882 M:      Dave Young <dyoung@redhat.com>
7883 M:      Baoquan He <bhe@redhat.com>
7884 R:      Vivek Goyal <vgoyal@redhat.com>
7885 L:      kexec@lists.infradead.org
7886 W:      http://lse.sourceforge.net/kdump/
7887 S:      Maintained
7888 F:      Documentation/kdump/
7889
7890 KEENE FM RADIO TRANSMITTER DRIVER
7891 M:      Hans Verkuil <hverkuil@xs4all.nl>
7892 L:      linux-media@vger.kernel.org
7893 T:      git git://linuxtv.org/media_tree.git
7894 W:      https://linuxtv.org
7895 S:      Maintained
7896 F:      drivers/media/radio/radio-keene*
7897
7898 KERNEL AUTOMOUNTER
7899 M:      Ian Kent <raven@themaw.net>
7900 L:      autofs@vger.kernel.org
7901 S:      Maintained
7902 F:      fs/autofs/
7903
7904 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7905 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7906 M:      Michal Marek <michal.lkml@markovi.net>
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7908 L:      linux-kbuild@vger.kernel.org
7909 S:      Maintained
7910 F:      Documentation/kbuild/
7911 F:      Makefile
7912 F:      scripts/Kbuild*
7913 F:      scripts/Makefile*
7914 F:      scripts/basic/
7915 F:      scripts/mk*
7916 F:      scripts/mod/
7917 F:      scripts/package/
7918
7919 KERNEL JANITORS
7920 L:      kernel-janitors@vger.kernel.org
7921 W:      http://kernelnewbies.org/KernelJanitors
7922 S:      Odd Fixes
7923
7924 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7925 M:      "J. Bruce Fields" <bfields@fieldses.org>
7926 M:      Jeff Layton <jlayton@kernel.org>
7927 L:      linux-nfs@vger.kernel.org
7928 W:      http://nfs.sourceforge.net/
7929 T:      git git://linux-nfs.org/~bfields/linux.git
7930 S:      Supported
7931 F:      fs/nfsd/
7932 F:      include/uapi/linux/nfsd/
7933 F:      fs/lockd/
7934 F:      fs/nfs_common/
7935 F:      net/sunrpc/
7936 F:      include/linux/lockd/
7937 F:      include/linux/sunrpc/
7938 F:      include/uapi/linux/sunrpc/
7939
7940 KERNEL SELFTEST FRAMEWORK
7941 M:      Shuah Khan <shuah@kernel.org>
7942 L:      linux-kselftest@vger.kernel.org
7943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7944 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7945 S:      Maintained
7946 F:      tools/testing/selftests/
7947 F:      Documentation/dev-tools/kselftest*
7948
7949 KERNEL USERMODE HELPER
7950 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7951 L:      linux-kernel@vger.kernel.org
7952 S:      Maintained
7953 F:      kernel/umh.c
7954 F:      include/linux/umh.h
7955
7956 KERNEL VIRTUAL MACHINE (KVM)
7957 M:      Paolo Bonzini <pbonzini@redhat.com>
7958 M:      Radim Krčmář <rkrcmar@redhat.com>
7959 L:      kvm@vger.kernel.org
7960 W:      http://www.linux-kvm.org
7961 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7962 S:      Supported
7963 F:      Documentation/virtual/kvm/
7964 F:      include/trace/events/kvm.h
7965 F:      include/uapi/asm-generic/kvm*
7966 F:      include/uapi/linux/kvm*
7967 F:      include/asm-generic/kvm*
7968 F:      include/linux/kvm*
7969 F:      include/kvm/iodev.h
7970 F:      virt/kvm/*
7971 F:      tools/kvm/
7972
7973 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
7974 M:      Joerg Roedel <joro@8bytes.org>
7975 L:      kvm@vger.kernel.org
7976 W:      http://www.linux-kvm.org/
7977 S:      Maintained
7978 F:      arch/x86/include/asm/svm.h
7979 F:      arch/x86/kvm/svm.c
7980
7981 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
7982 M:      Christoffer Dall <christoffer.dall@arm.com>
7983 M:      Marc Zyngier <marc.zyngier@arm.com>
7984 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7985 L:      kvmarm@lists.cs.columbia.edu
7986 W:      http://systems.cs.columbia.edu/projects/kvm-arm
7987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
7988 S:      Supported
7989 F:      arch/arm/include/uapi/asm/kvm*
7990 F:      arch/arm/include/asm/kvm*
7991 F:      arch/arm/kvm/
7992 F:      virt/kvm/arm/
7993 F:      include/kvm/arm_*
7994
7995 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
7996 M:      Christoffer Dall <christoffer.dall@arm.com>
7997 M:      Marc Zyngier <marc.zyngier@arm.com>
7998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
7999 L:      kvmarm@lists.cs.columbia.edu
8000 S:      Maintained
8001 F:      arch/arm64/include/uapi/asm/kvm*
8002 F:      arch/arm64/include/asm/kvm*
8003 F:      arch/arm64/kvm/
8004
8005 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8006 M:      James Hogan <jhogan@kernel.org>
8007 L:      linux-mips@linux-mips.org
8008 S:      Supported
8009 F:      arch/mips/include/uapi/asm/kvm*
8010 F:      arch/mips/include/asm/kvm*
8011 F:      arch/mips/kvm/
8012
8013 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8014 M:      Paul Mackerras <paulus@ozlabs.org>
8015 L:      kvm-ppc@vger.kernel.org
8016 W:      http://www.linux-kvm.org/
8017 T:      git git://github.com/agraf/linux-2.6.git
8018 S:      Supported
8019 F:      arch/powerpc/include/uapi/asm/kvm*
8020 F:      arch/powerpc/include/asm/kvm*
8021 F:      arch/powerpc/kvm/
8022 F:      arch/powerpc/kernel/kvm*
8023
8024 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8025 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8026 M:      Janosch Frank <frankja@linux.ibm.com>
8027 R:      David Hildenbrand <david@redhat.com>
8028 R:      Cornelia Huck <cohuck@redhat.com>
8029 L:      linux-s390@vger.kernel.org
8030 W:      http://www.ibm.com/developerworks/linux/linux390/
8031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8032 S:      Supported
8033 F:      arch/s390/include/uapi/asm/kvm*
8034 F:      arch/s390/include/asm/gmap.h
8035 F:      arch/s390/include/asm/kvm*
8036 F:      arch/s390/kvm/
8037 F:      arch/s390/mm/gmap.c
8038
8039 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8040 M:      Paolo Bonzini <pbonzini@redhat.com>
8041 M:      Radim Krčmář <rkrcmar@redhat.com>
8042 L:      kvm@vger.kernel.org
8043 W:      http://www.linux-kvm.org
8044 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8045 S:      Supported
8046 F:      arch/x86/kvm/
8047 F:      arch/x86/include/uapi/asm/kvm*
8048 F:      arch/x86/include/asm/kvm*
8049 F:      arch/x86/include/asm/pvclock-abi.h
8050 F:      arch/x86/kernel/kvm.c
8051 F:      arch/x86/kernel/kvmclock.c
8052
8053 KERNFS
8054 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8055 M:      Tejun Heo <tj@kernel.org>
8056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8057 S:      Supported
8058 F:      include/linux/kernfs.h
8059 F:      fs/kernfs/
8060
8061 KEXEC
8062 M:      Eric Biederman <ebiederm@xmission.com>
8063 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8064 L:      kexec@lists.infradead.org
8065 S:      Maintained
8066 F:      include/linux/kexec.h
8067 F:      include/uapi/linux/kexec.h
8068 F:      kernel/kexec*
8069
8070 KEYS-ENCRYPTED
8071 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8072 L:      linux-integrity@vger.kernel.org
8073 L:      keyrings@vger.kernel.org
8074 S:      Supported
8075 F:      Documentation/security/keys/trusted-encrypted.rst
8076 F:      include/keys/encrypted-type.h
8077 F:      security/keys/encrypted-keys/
8078
8079 KEYS-TRUSTED
8080 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8081 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8082 L:      linux-integrity@vger.kernel.org
8083 L:      keyrings@vger.kernel.org
8084 S:      Supported
8085 F:      Documentation/security/keys/trusted-encrypted.rst
8086 F:      include/keys/trusted-type.h
8087 F:      security/keys/trusted.c
8088 F:      security/keys/trusted.h
8089
8090 KEYS/KEYRINGS:
8091 M:      David Howells <dhowells@redhat.com>
8092 L:      keyrings@vger.kernel.org
8093 S:      Maintained
8094 F:      Documentation/security/keys/core.rst
8095 F:      include/linux/key.h
8096 F:      include/linux/key-type.h
8097 F:      include/linux/keyctl.h
8098 F:      include/uapi/linux/keyctl.h
8099 F:      include/keys/
8100 F:      security/keys/
8101
8102 KGDB / KDB /debug_core
8103 M:      Jason Wessel <jason.wessel@windriver.com>
8104 M:      Daniel Thompson <daniel.thompson@linaro.org>
8105 W:      http://kgdb.wiki.kernel.org/
8106 L:      kgdb-bugreport@lists.sourceforge.net
8107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8108 S:      Maintained
8109 F:      Documentation/dev-tools/kgdb.rst
8110 F:      drivers/misc/kgdbts.c
8111 F:      drivers/tty/serial/kgdboc.c
8112 F:      include/linux/kdb.h
8113 F:      include/linux/kgdb.h
8114 F:      kernel/debug/
8115
8116 KMEMLEAK
8117 M:      Catalin Marinas <catalin.marinas@arm.com>
8118 S:      Maintained
8119 F:      Documentation/dev-tools/kmemleak.rst
8120 F:      include/linux/kmemleak.h
8121 F:      mm/kmemleak.c
8122 F:      mm/kmemleak-test.c
8123
8124 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8125 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8126 L:      linux-kernel@vger.kernel.org
8127 S:      Maintained
8128 F:      kernel/kmod.c
8129 F:      include/linux/kmod.h
8130 F:      lib/test_kmod.c
8131 F:      tools/testing/selftests/kmod/
8132
8133 KPROBES
8134 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8135 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8136 M:      "David S. Miller" <davem@davemloft.net>
8137 M:      Masami Hiramatsu <mhiramat@kernel.org>
8138 S:      Maintained
8139 F:      Documentation/kprobes.txt
8140 F:      include/linux/kprobes.h
8141 F:      include/asm-generic/kprobes.h
8142 F:      kernel/kprobes.c
8143
8144 KS0108 LCD CONTROLLER DRIVER
8145 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8146 S:      Maintained
8147 F:      Documentation/auxdisplay/ks0108
8148 F:      drivers/auxdisplay/ks0108.c
8149 F:      include/linux/ks0108.h
8150
8151 L3MDEV
8152 M:      David Ahern <dsa@cumulusnetworks.com>
8153 L:      netdev@vger.kernel.org
8154 S:      Maintained
8155 F:      net/l3mdev
8156 F:      include/net/l3mdev.h
8157
8158 LANTIQ MIPS ARCHITECTURE
8159 M:      John Crispin <john@phrozen.org>
8160 L:      linux-mips@linux-mips.org
8161 S:      Maintained
8162 F:      arch/mips/lantiq
8163 F:      drivers/soc/lantiq
8164
8165 LAPB module
8166 L:      linux-x25@vger.kernel.org
8167 S:      Orphan
8168 F:      Documentation/networking/lapb-module.txt
8169 F:      include/*/lapb.h
8170 F:      net/lapb/
8171
8172 LASI 53c700 driver for PARISC
8173 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8174 L:      linux-scsi@vger.kernel.org
8175 S:      Maintained
8176 F:      Documentation/scsi/53c700.txt
8177 F:      drivers/scsi/53c700*
8178
8179 LEAKING_ADDRESSES
8180 M:      Tobin C. Harding <me@tobin.cc>
8181 M:      Tycho Andersen <tycho@tycho.ws>
8182 L:      kernel-hardening@lists.openwall.com
8183 S:      Maintained
8184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8185 F:      scripts/leaking_addresses.pl
8186
8187 LED SUBSYSTEM
8188 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8189 M:      Pavel Machek <pavel@ucw.cz>
8190 L:      linux-leds@vger.kernel.org
8191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8192 S:      Maintained
8193 F:      Documentation/devicetree/bindings/leds/
8194 F:      drivers/leds/
8195 F:      include/linux/leds.h
8196
8197 LEGACY EEPROM DRIVER
8198 M:      Jean Delvare <jdelvare@suse.com>
8199 S:      Maintained
8200 F:      Documentation/misc-devices/eeprom
8201 F:      drivers/misc/eeprom/eeprom.c
8202
8203 LEGO MINDSTORMS EV3
8204 R:      David Lechner <david@lechnology.com>
8205 S:      Maintained
8206 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8207 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8208 F:      drivers/power/supply/lego_ev3_battery.c
8209
8210 LEGO USB Tower driver
8211 M:      Juergen Stuber <starblue@users.sourceforge.net>
8212 L:      legousb-devel@lists.sourceforge.net
8213 W:      http://legousb.sourceforge.net/
8214 S:      Maintained
8215 F:      drivers/usb/misc/legousbtower.c
8216
8217 LG2160 MEDIA DRIVER
8218 M:      Michael Krufky <mkrufky@linuxtv.org>
8219 L:      linux-media@vger.kernel.org
8220 W:      https://linuxtv.org
8221 W:      http://github.com/mkrufky
8222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8223 T:      git git://linuxtv.org/mkrufky/tuners.git
8224 S:      Maintained
8225 F:      drivers/media/dvb-frontends/lg2160.*
8226
8227 LGDT3305 MEDIA DRIVER
8228 M:      Michael Krufky <mkrufky@linuxtv.org>
8229 L:      linux-media@vger.kernel.org
8230 W:      https://linuxtv.org
8231 W:      http://github.com/mkrufky
8232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8233 T:      git git://linuxtv.org/mkrufky/tuners.git
8234 S:      Maintained
8235 F:      drivers/media/dvb-frontends/lgdt3305.*
8236
8237 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8238 M:      Viresh Kumar <vireshk@kernel.org>
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:      include/linux/pata_arasan_cf_data.h
8243 F:      drivers/ata/pata_arasan_cf.c
8244
8245 LIBATA PATA DRIVERS
8246 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8247 M:      Tejun Heo <tj@kernel.org>
8248 L:      linux-ide@vger.kernel.org
8249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8250 S:      Maintained
8251 F:      drivers/ata/pata_*.c
8252 F:      drivers/ata/ata_generic.c
8253
8254 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8255 M:      Linus Walleij <linus.walleij@linaro.org>
8256 L:      linux-ide@vger.kernel.org
8257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8258 S:      Maintained
8259 F:      drivers/ata/pata_ftide010.c
8260 F:      drivers/ata/sata_gemini.c
8261 F:      drivers/ata/sata_gemini.h
8262
8263 LIBATA SATA AHCI PLATFORM devices support
8264 M:      Hans de Goede <hdegoede@redhat.com>
8265 M:      Tejun Heo <tj@kernel.org>
8266 L:      linux-ide@vger.kernel.org
8267 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8268 S:      Maintained
8269 F:      drivers/ata/ahci_platform.c
8270 F:      drivers/ata/libahci_platform.c
8271 F:      include/linux/ahci_platform.h
8272
8273 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8274 M:      Mikael Pettersson <mikpelinux@gmail.com>
8275 L:      linux-ide@vger.kernel.org
8276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8277 S:      Maintained
8278 F:      drivers/ata/sata_promise.*
8279
8280 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8281 M:      Tejun Heo <tj@kernel.org>
8282 L:      linux-ide@vger.kernel.org
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8284 S:      Maintained
8285 F:      drivers/ata/
8286 F:      include/linux/ata.h
8287 F:      include/linux/libata.h
8288 F:      Documentation/devicetree/bindings/ata/
8289
8290 LIBLOCKDEP
8291 M:      Sasha Levin <alexander.levin@verizon.com>
8292 S:      Maintained
8293 F:      tools/lib/lockdep/
8294
8295 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8296 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8297 M:      Dan Williams <dan.j.williams@intel.com>
8298 M:      Vishal Verma <vishal.l.verma@intel.com>
8299 M:      Dave Jiang <dave.jiang@intel.com>
8300 L:      linux-nvdimm@lists.01.org
8301 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8302 S:      Supported
8303 F:      drivers/nvdimm/blk.c
8304 F:      drivers/nvdimm/region_devs.c
8305
8306 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8307 M:      Vishal Verma <vishal.l.verma@intel.com>
8308 M:      Dan Williams <dan.j.williams@intel.com>
8309 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8310 M:      Dave Jiang <dave.jiang@intel.com>
8311 L:      linux-nvdimm@lists.01.org
8312 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8313 S:      Supported
8314 F:      drivers/nvdimm/btt*
8315
8316 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8317 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8318 M:      Dan Williams <dan.j.williams@intel.com>
8319 M:      Vishal Verma <vishal.l.verma@intel.com>
8320 M:      Dave Jiang <dave.jiang@intel.com>
8321 L:      linux-nvdimm@lists.01.org
8322 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8323 S:      Supported
8324 F:      drivers/nvdimm/pmem*
8325
8326 LIBNVDIMM: DEVICETREE BINDINGS
8327 M:      Oliver O'Halloran <oohall@gmail.com>
8328 L:      linux-nvdimm@lists.01.org
8329 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8330 S:      Supported
8331 F:      drivers/nvdimm/of_pmem.c
8332 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8333
8334 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8335 M:      Dan Williams <dan.j.williams@intel.com>
8336 M:      Ross Zwisler <ross.zwisler@linux.intel.com>
8337 M:      Vishal Verma <vishal.l.verma@intel.com>
8338 M:      Dave Jiang <dave.jiang@intel.com>
8339 L:      linux-nvdimm@lists.01.org
8340 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8342 S:      Supported
8343 F:      drivers/nvdimm/*
8344 F:      drivers/acpi/nfit/*
8345 F:      include/linux/nd.h
8346 F:      include/linux/libnvdimm.h
8347 F:      include/uapi/linux/ndctl.h
8348
8349 LIGHTNVM PLATFORM SUPPORT
8350 M:      Matias Bjorling <mb@lightnvm.io>
8351 W:      http://github/OpenChannelSSD
8352 L:      linux-block@vger.kernel.org
8353 S:      Maintained
8354 F:      drivers/lightnvm/
8355 F:      include/linux/lightnvm.h
8356 F:      include/uapi/linux/lightnvm.h
8357
8358 LINUX FOR POWER MACINTOSH
8359 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8360 W:      http://www.penguinppc.org/
8361 L:      linuxppc-dev@lists.ozlabs.org
8362 S:      Maintained
8363 F:      arch/powerpc/platforms/powermac/
8364 F:      drivers/macintosh/
8365
8366 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8367 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8368 M:      Paul Mackerras <paulus@samba.org>
8369 M:      Michael Ellerman <mpe@ellerman.id.au>
8370 W:      https://github.com/linuxppc/linux/wiki
8371 L:      linuxppc-dev@lists.ozlabs.org
8372 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8374 S:      Supported
8375 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8376 F:      Documentation/devicetree/bindings/powerpc/
8377 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8378 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8379 F:      Documentation/powerpc/
8380 F:      arch/powerpc/
8381 F:      drivers/char/tpm/tpm_ibmvtpm*
8382 F:      drivers/crypto/nx/
8383 F:      drivers/crypto/vmx/
8384 F:      drivers/i2c/busses/i2c-opal.c
8385 F:      drivers/net/ethernet/ibm/ibmveth.*
8386 F:      drivers/net/ethernet/ibm/ibmvnic.*
8387 F:      drivers/pci/hotplug/pnv_php.c
8388 F:      drivers/pci/hotplug/rpa*
8389 F:      drivers/rtc/rtc-opal.c
8390 F:      drivers/scsi/ibmvscsi/
8391 F:      drivers/tty/hvc/hvc_opal.c
8392 F:      drivers/watchdog/wdrtas.c
8393 F:      tools/testing/selftests/powerpc
8394 N:      /pmac
8395 N:      powermac
8396 N:      powernv
8397 N:      [^a-z0-9]ps3
8398 N:      pseries
8399
8400 LINUX FOR POWERPC EMBEDDED MPC5XXX
8401 M:      Anatolij Gustschin <agust@denx.de>
8402 L:      linuxppc-dev@lists.ozlabs.org
8403 T:      git git://git.denx.de/linux-denx-agust.git
8404 S:      Maintained
8405 F:      arch/powerpc/platforms/512x/
8406 F:      arch/powerpc/platforms/52xx/
8407
8408 LINUX FOR POWERPC EMBEDDED PPC4XX
8409 M:      Alistair Popple <alistair@popple.id.au>
8410 M:      Matt Porter <mporter@kernel.crashing.org>
8411 W:      http://www.penguinppc.org/
8412 L:      linuxppc-dev@lists.ozlabs.org
8413 S:      Maintained
8414 F:      arch/powerpc/platforms/40x/
8415 F:      arch/powerpc/platforms/44x/
8416
8417 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8418 M:      Scott Wood <oss@buserror.net>
8419 M:      Kumar Gala <galak@kernel.crashing.org>
8420 W:      http://www.penguinppc.org/
8421 L:      linuxppc-dev@lists.ozlabs.org
8422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8423 S:      Maintained
8424 F:      arch/powerpc/platforms/83xx/
8425 F:      arch/powerpc/platforms/85xx/
8426 F:      Documentation/devicetree/bindings/powerpc/fsl/
8427
8428 LINUX FOR POWERPC EMBEDDED PPC8XX
8429 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8430 W:      http://www.penguinppc.org/
8431 L:      linuxppc-dev@lists.ozlabs.org
8432 S:      Maintained
8433 F:      arch/powerpc/platforms/8xx/
8434
8435 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8436 L:      linuxppc-dev@lists.ozlabs.org
8437 S:      Orphan
8438 F:      arch/powerpc/*/*virtex*
8439 F:      arch/powerpc/*/*/*virtex*
8440
8441 LINUX FOR POWERPC PA SEMI PWRFICIENT
8442 L:      linuxppc-dev@lists.ozlabs.org
8443 S:      Orphan
8444 F:      arch/powerpc/platforms/pasemi/
8445 F:      drivers/*/*pasemi*
8446 F:      drivers/*/*/*pasemi*
8447
8448 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8449 M:      Kees Cook <keescook@chromium.org>
8450 S:      Maintained
8451 F:      drivers/misc/lkdtm/*
8452
8453 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8454 M:      Alan Stern <stern@rowland.harvard.edu>
8455 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8456 M:      Will Deacon <will.deacon@arm.com>
8457 M:      Peter Zijlstra <peterz@infradead.org>
8458 M:      Boqun Feng <boqun.feng@gmail.com>
8459 M:      Nicholas Piggin <npiggin@gmail.com>
8460 M:      David Howells <dhowells@redhat.com>
8461 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8462 M:      Luc Maranget <luc.maranget@inria.fr>
8463 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8464 R:      Akira Yokosawa <akiyks@gmail.com>
8465 R:      Daniel Lustig <dlustig@nvidia.com>
8466 L:      linux-kernel@vger.kernel.org
8467 L:      linux-arch@vger.kernel.org
8468 S:      Supported
8469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8470 F:      tools/memory-model/
8471 F:      Documentation/atomic_bitops.txt
8472 F:      Documentation/atomic_t.txt
8473 F:      Documentation/core-api/atomic_ops.rst
8474 F:      Documentation/core-api/refcount-vs-atomic.rst
8475 F:      Documentation/memory-barriers.txt
8476
8477 LIS3LV02D ACCELEROMETER DRIVER
8478 M:      Eric Piel <eric.piel@tremplin-utc.net>
8479 S:      Maintained
8480 F:      Documentation/misc-devices/lis3lv02d
8481 F:      drivers/misc/lis3lv02d/
8482 F:      drivers/platform/x86/hp_accel.c
8483
8484 LIVE PATCHING
8485 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8486 M:      Jessica Yu <jeyu@kernel.org>
8487 M:      Jiri Kosina <jikos@kernel.org>
8488 M:      Miroslav Benes <mbenes@suse.cz>
8489 R:      Petr Mladek <pmladek@suse.com>
8490 S:      Maintained
8491 F:      kernel/livepatch/
8492 F:      include/linux/livepatch.h
8493 F:      arch/x86/include/asm/livepatch.h
8494 F:      arch/x86/kernel/livepatch.c
8495 F:      Documentation/livepatch/
8496 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8497 F:      samples/livepatch/
8498 L:      live-patching@vger.kernel.org
8499 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8500
8501 LLC (802.2)
8502 L:      netdev@vger.kernel.org
8503 S:      Odd fixes
8504 F:      include/linux/llc.h
8505 F:      include/uapi/linux/llc.h
8506 F:      include/net/llc*
8507 F:      net/llc/
8508
8509 LM73 HARDWARE MONITOR DRIVER
8510 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8511 L:      linux-hwmon@vger.kernel.org
8512 S:      Maintained
8513 F:      drivers/hwmon/lm73.c
8514
8515 LM78 HARDWARE MONITOR DRIVER
8516 M:      Jean Delvare <jdelvare@suse.com>
8517 L:      linux-hwmon@vger.kernel.org
8518 S:      Maintained
8519 F:      Documentation/hwmon/lm78
8520 F:      drivers/hwmon/lm78.c
8521
8522 LM83 HARDWARE MONITOR DRIVER
8523 M:      Jean Delvare <jdelvare@suse.com>
8524 L:      linux-hwmon@vger.kernel.org
8525 S:      Maintained
8526 F:      Documentation/hwmon/lm83
8527 F:      drivers/hwmon/lm83.c
8528
8529 LM90 HARDWARE MONITOR DRIVER
8530 M:      Jean Delvare <jdelvare@suse.com>
8531 L:      linux-hwmon@vger.kernel.org
8532 S:      Maintained
8533 F:      Documentation/hwmon/lm90
8534 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8535 F:      drivers/hwmon/lm90.c
8536 F:      include/dt-bindings/thermal/lm90.h
8537
8538 LM95234 HARDWARE MONITOR DRIVER
8539 M:      Guenter Roeck <linux@roeck-us.net>
8540 L:      linux-hwmon@vger.kernel.org
8541 S:      Maintained
8542 F:      Documentation/hwmon/lm95234
8543 F:      drivers/hwmon/lm95234.c
8544
8545 LME2510 MEDIA DRIVER
8546 M:      Malcolm Priestley <tvboxspy@gmail.com>
8547 L:      linux-media@vger.kernel.org
8548 W:      https://linuxtv.org
8549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8550 S:      Maintained
8551 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8552
8553 LOADPIN SECURITY MODULE
8554 M:      Kees Cook <keescook@chromium.org>
8555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8556 S:      Supported
8557 F:      security/loadpin/
8558 F:      Documentation/admin-guide/LSM/LoadPin.rst
8559
8560 LOCKING PRIMITIVES
8561 M:      Peter Zijlstra <peterz@infradead.org>
8562 M:      Ingo Molnar <mingo@redhat.com>
8563 M:      Will Deacon <will.deacon@arm.com>
8564 L:      linux-kernel@vger.kernel.org
8565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8566 S:      Maintained
8567 F:      Documentation/locking/
8568 F:      include/linux/lockdep.h
8569 F:      include/linux/spinlock*.h
8570 F:      arch/*/include/asm/spinlock*.h
8571 F:      include/linux/rwlock*.h
8572 F:      include/linux/mutex*.h
8573 F:      arch/*/include/asm/mutex*.h
8574 F:      include/linux/rwsem*.h
8575 F:      arch/*/include/asm/rwsem.h
8576 F:      include/linux/seqlock.h
8577 F:      lib/locking*.[ch]
8578 F:      kernel/locking/
8579 X:      kernel/locking/locktorture.c
8580
8581 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8582 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8583 L:      linux-ntfs-dev@lists.sourceforge.net
8584 W:      http://www.linux-ntfs.org/content/view/19/37/
8585 S:      Maintained
8586 F:      Documentation/ldm.txt
8587 F:      block/partitions/ldm.*
8588
8589 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8590 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8591 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8592 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8593 L:      MPT-FusionLinux.pdl@broadcom.com
8594 L:      linux-scsi@vger.kernel.org
8595 W:      http://www.avagotech.com/support/
8596 S:      Supported
8597 F:      drivers/message/fusion/
8598 F:      drivers/scsi/mpt3sas/
8599
8600 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8601 M:      Matthew Wilcox <matthew@wil.cx>
8602 L:      linux-scsi@vger.kernel.org
8603 S:      Maintained
8604 F:      drivers/scsi/sym53c8xx_2/
8605
8606 LTC4261 HARDWARE MONITOR DRIVER
8607 M:      Guenter Roeck <linux@roeck-us.net>
8608 L:      linux-hwmon@vger.kernel.org
8609 S:      Maintained
8610 F:      Documentation/hwmon/ltc4261
8611 F:      drivers/hwmon/ltc4261.c
8612
8613 LTC4306 I2C MULTIPLEXER DRIVER
8614 M:      Michael Hennerich <michael.hennerich@analog.com>
8615 W:      http://ez.analog.com/community/linux-device-drivers
8616 L:      linux-i2c@vger.kernel.org
8617 S:      Supported
8618 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8619 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8620
8621 LTP (Linux Test Project)
8622 M:      Mike Frysinger <vapier@gentoo.org>
8623 M:      Cyril Hrubis <chrubis@suse.cz>
8624 M:      Wanlong Gao <wanlong.gao@gmail.com>
8625 M:      Jan Stancek <jstancek@redhat.com>
8626 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8627 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8628 L:      ltp@lists.linux.it (subscribers-only)
8629 W:      http://linux-test-project.github.io/
8630 T:      git git://github.com/linux-test-project/ltp.git
8631 S:      Maintained
8632
8633 M68K ARCHITECTURE
8634 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8635 L:      linux-m68k@lists.linux-m68k.org
8636 W:      http://www.linux-m68k.org/
8637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8638 S:      Maintained
8639 F:      arch/m68k/
8640 F:      drivers/zorro/
8641
8642 M68K ON APPLE MACINTOSH
8643 M:      Joshua Thompson <funaho@jurai.org>
8644 W:      http://www.mac.linux-m68k.org/
8645 L:      linux-m68k@lists.linux-m68k.org
8646 S:      Maintained
8647 F:      arch/m68k/mac/
8648
8649 M68K ON HP9000/300
8650 M:      Philip Blundell <philb@gnu.org>
8651 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8652 S:      Maintained
8653 F:      arch/m68k/hp300/
8654
8655 M88DS3103 MEDIA DRIVER
8656 M:      Antti Palosaari <crope@iki.fi>
8657 L:      linux-media@vger.kernel.org
8658 W:      https://linuxtv.org
8659 W:      http://palosaari.fi/linux/
8660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8661 T:      git git://linuxtv.org/anttip/media_tree.git
8662 S:      Maintained
8663 F:      drivers/media/dvb-frontends/m88ds3103*
8664
8665 M88RS2000 MEDIA DRIVER
8666 M:      Malcolm Priestley <tvboxspy@gmail.com>
8667 L:      linux-media@vger.kernel.org
8668 W:      https://linuxtv.org
8669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8670 S:      Maintained
8671 F:      drivers/media/dvb-frontends/m88rs2000*
8672
8673 MA901 MASTERKIT USB FM RADIO DRIVER
8674 M:      Alexey Klimov <klimov.linux@gmail.com>
8675 L:      linux-media@vger.kernel.org
8676 T:      git git://linuxtv.org/media_tree.git
8677 S:      Maintained
8678 F:      drivers/media/radio/radio-ma901.c
8679
8680 MAC80211
8681 M:      Johannes Berg <johannes@sipsolutions.net>
8682 L:      linux-wireless@vger.kernel.org
8683 W:      http://wireless.kernel.org/
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8686 S:      Maintained
8687 F:      Documentation/networking/mac80211-injection.txt
8688 F:      include/net/mac80211.h
8689 F:      net/mac80211/
8690 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8691 F:      Documentation/networking/mac80211_hwsim/README
8692
8693 MAILBOX API
8694 M:      Jassi Brar <jassisinghbrar@gmail.com>
8695 L:      linux-kernel@vger.kernel.org
8696 S:      Maintained
8697 F:      drivers/mailbox/
8698 F:      include/linux/mailbox_client.h
8699 F:      include/linux/mailbox_controller.h
8700
8701 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8702 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8703 W:      http://www.kernel.org/doc/man-pages
8704 L:      linux-man@vger.kernel.org
8705 S:      Maintained
8706
8707 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8708 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8709 L:      linux-mips@linux-mips.org
8710 S:      Maintained
8711 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8712
8713 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8714 M:      Andrew Lunn <andrew@lunn.ch>
8715 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8716 L:      netdev@vger.kernel.org
8717 S:      Maintained
8718 F:      drivers/net/dsa/mv88e6xxx/
8719 F:      linux/platform_data/mv88e6xxx.h
8720 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8721
8722 MARVELL ARMADA DRM SUPPORT
8723 M:      Russell King <linux@armlinux.org.uk>
8724 S:      Maintained
8725 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8726 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8727 F:      drivers/gpu/drm/armada/
8728 F:      include/uapi/drm/armada_drm.h
8729 F:      Documentation/devicetree/bindings/display/armada/
8730
8731 MARVELL CRYPTO DRIVER
8732 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8733 M:      Arnaud Ebalard <arno@natisbad.org>
8734 F:      drivers/crypto/marvell/
8735 S:      Maintained
8736 L:      linux-crypto@vger.kernel.org
8737
8738 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8739 M:      Mirko Lindner <mlindner@marvell.com>
8740 M:      Stephen Hemminger <stephen@networkplumber.org>
8741 L:      netdev@vger.kernel.org
8742 S:      Maintained
8743 F:      drivers/net/ethernet/marvell/sk*
8744
8745 MARVELL LIBERTAS WIRELESS DRIVER
8746 L:      libertas-dev@lists.infradead.org
8747 S:      Orphan
8748 F:      drivers/net/wireless/marvell/libertas/
8749
8750 MARVELL MACCHIATOBIN SUPPORT
8751 M:      Russell King <linux@armlinux.org.uk>
8752 L:      linux-arm-kernel@lists.infradead.org
8753 S:      Maintained
8754 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8755
8756 MARVELL MV643XX ETHERNET DRIVER
8757 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8758 L:      netdev@vger.kernel.org
8759 S:      Maintained
8760 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8761 F:      include/linux/mv643xx.h
8762
8763 MARVELL MV88X3310 PHY DRIVER
8764 M:      Russell King <linux@armlinux.org.uk>
8765 L:      netdev@vger.kernel.org
8766 S:      Maintained
8767 F:      drivers/net/phy/marvell10g.c
8768
8769 MARVELL MVNETA ETHERNET DRIVER
8770 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8771 L:      netdev@vger.kernel.org
8772 S:      Maintained
8773 F:      drivers/net/ethernet/marvell/mvneta.*
8774
8775 MARVELL MWIFIEX WIRELESS DRIVER
8776 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8777 M:      Nishant Sarmukadam <nishants@marvell.com>
8778 M:      Ganapathi Bhat <gbhat@marvell.com>
8779 M:      Xinming Hu <huxinming820@gmail.com>
8780 L:      linux-wireless@vger.kernel.org
8781 S:      Maintained
8782 F:      drivers/net/wireless/marvell/mwifiex/
8783
8784 MARVELL MWL8K WIRELESS DRIVER
8785 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8786 L:      linux-wireless@vger.kernel.org
8787 S:      Odd Fixes
8788 F:      drivers/net/wireless/marvell/mwl8k.c
8789
8790 MARVELL NAND CONTROLLER DRIVER
8791 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8792 L:      linux-mtd@lists.infradead.org
8793 S:      Maintained
8794 F:      drivers/mtd/nand/raw/marvell_nand.c
8795 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8796
8797 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8798 M:      Nicolas Pitre <nico@fluxnic.net>
8799 S:      Odd Fixes
8800 F:      drivers/mmc/host/mvsdio.*
8801
8802 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8803 M:      Hu Ziji <huziji@marvell.com>
8804 L:      linux-mmc@vger.kernel.org
8805 S:      Supported
8806 F:      drivers/mmc/host/sdhci-xenon*
8807 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8808
8809 MATROX FRAMEBUFFER DRIVER
8810 L:      linux-fbdev@vger.kernel.org
8811 S:      Orphan
8812 F:      drivers/video/fbdev/matrox/matroxfb_*
8813 F:      include/uapi/linux/matroxfb.h
8814
8815 MAX16065 HARDWARE MONITOR DRIVER
8816 M:      Guenter Roeck <linux@roeck-us.net>
8817 L:      linux-hwmon@vger.kernel.org
8818 S:      Maintained
8819 F:      Documentation/hwmon/max16065
8820 F:      drivers/hwmon/max16065.c
8821
8822 MAX20751 HARDWARE MONITOR DRIVER
8823 M:      Guenter Roeck <linux@roeck-us.net>
8824 L:      linux-hwmon@vger.kernel.org
8825 S:      Maintained
8826 F:      Documentation/hwmon/max20751
8827 F:      drivers/hwmon/max20751.c
8828
8829 MAX2175 SDR TUNER DRIVER
8830 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8831 L:      linux-media@vger.kernel.org
8832 T:      git git://linuxtv.org/media_tree.git
8833 S:      Maintained
8834 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8835 F:      Documentation/media/v4l-drivers/max2175.rst
8836 F:      drivers/media/i2c/max2175*
8837 F:      include/uapi/linux/max2175.h
8838
8839 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8840 L:      linux-hwmon@vger.kernel.org
8841 S:      Orphan
8842 F:      Documentation/hwmon/max6650
8843 F:      drivers/hwmon/max6650.c
8844
8845 MAX6697 HARDWARE MONITOR DRIVER
8846 M:      Guenter Roeck <linux@roeck-us.net>
8847 L:      linux-hwmon@vger.kernel.org
8848 S:      Maintained
8849 F:      Documentation/hwmon/max6697
8850 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8851 F:      drivers/hwmon/max6697.c
8852 F:      include/linux/platform_data/max6697.h
8853
8854 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8855 M:      Peter Rosin <peda@axentia.se>
8856 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8857 S:      Maintained
8858 F:      Documentation/devicetree/bindings/sound/max9860.txt
8859 F:      sound/soc/codecs/max9860.*
8860
8861 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8862 M:      Javier Martinez Canillas <javier@dowhile0.org>
8863 L:      linux-kernel@vger.kernel.org
8864 S:      Supported
8865 F:      drivers/regulator/max77802-regulator.c
8866 F:      Documentation/devicetree/bindings/*/*max77802.txt
8867 F:      include/dt-bindings/*/*max77802.h
8868
8869 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8870 M:      Krzysztof Kozlowski <krzk@kernel.org>
8871 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8872 L:      linux-pm@vger.kernel.org
8873 S:      Supported
8874 F:      drivers/power/supply/max14577_charger.c
8875 F:      drivers/power/supply/max77693_charger.c
8876
8877 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8878 M:      Chanwoo Choi <cw00.choi@samsung.com>
8879 M:      Krzysztof Kozlowski <krzk@kernel.org>
8880 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8881 L:      linux-kernel@vger.kernel.org
8882 S:      Supported
8883 F:      drivers/*/max14577*.c
8884 F:      drivers/*/max77686*.c
8885 F:      drivers/*/max77693*.c
8886 F:      drivers/extcon/extcon-max14577.c
8887 F:      drivers/extcon/extcon-max77693.c
8888 F:      drivers/rtc/rtc-max77686.c
8889 F:      drivers/clk/clk-max77686.c
8890 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8891 F:      Documentation/devicetree/bindings/*/max77686.txt
8892 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8893 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8894 F:      include/linux/mfd/max14577*.h
8895 F:      include/linux/mfd/max77686*.h
8896 F:      include/linux/mfd/max77693*.h
8897
8898 MAXIRADIO FM RADIO RECEIVER DRIVER
8899 M:      Hans Verkuil <hverkuil@xs4all.nl>
8900 L:      linux-media@vger.kernel.org
8901 T:      git git://linuxtv.org/media_tree.git
8902 W:      https://linuxtv.org
8903 S:      Maintained
8904 F:      drivers/media/radio/radio-maxiradio*
8905
8906 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8907 M:      Peter Rosin <peda@axentia.se>
8908 L:      linux-iio@vger.kernel.org
8909 S:      Maintained
8910 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8911 F:      drivers/iio/potentiometer/mcp4018.c
8912 F:      drivers/iio/potentiometer/mcp4531.c
8913
8914 MCR20A IEEE-802.15.4 RADIO DRIVER
8915 M:      Xue Liu <liuxuenetmail@gmail.com>
8916 L:      linux-wpan@vger.kernel.org
8917 W:      https://github.com/xueliu/mcr20a-linux
8918 S:      Maintained
8919 F:      drivers/net/ieee802154/mcr20a.c
8920 F:      drivers/net/ieee802154/mcr20a.h
8921 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8922
8923 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8924 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8925 L:      linux-iio@vger.kernel.org
8926 S:      Maintained
8927 F:      drivers/iio/dac/cio-dac.c
8928
8929 MEDIA DRIVERS FOR ASCOT2E
8930 M:      Sergey Kozlov <serjk@netup.ru>
8931 M:      Abylay Ospan <aospan@netup.ru>
8932 L:      linux-media@vger.kernel.org
8933 W:      https://linuxtv.org
8934 W:      http://netup.tv/
8935 T:      git git://linuxtv.org/media_tree.git
8936 S:      Supported
8937 F:      drivers/media/dvb-frontends/ascot2e*
8938
8939 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8940 M:      Jasmin Jessich <jasmin@anw.at>
8941 L:      linux-media@vger.kernel.org
8942 W:      https://linuxtv.org
8943 T:      git git://linuxtv.org/media_tree.git
8944 S:      Maintained
8945 F:      drivers/media/dvb-frontends/cxd2099*
8946
8947 MEDIA DRIVERS FOR CXD2841ER
8948 M:      Sergey Kozlov <serjk@netup.ru>
8949 M:      Abylay Ospan <aospan@netup.ru>
8950 L:      linux-media@vger.kernel.org
8951 W:      https://linuxtv.org
8952 W:      http://netup.tv/
8953 T:      git git://linuxtv.org/media_tree.git
8954 S:      Supported
8955 F:      drivers/media/dvb-frontends/cxd2841er*
8956
8957 MEDIA DRIVERS FOR CXD2880
8958 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8959 L:      linux-media@vger.kernel.org
8960 W:      http://linuxtv.org/
8961 T:      git git://linuxtv.org/media_tree.git
8962 S:      Supported
8963 F:      drivers/media/dvb-frontends/cxd2880/*
8964 F:      drivers/media/spi/cxd2880*
8965
8966 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8967 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8968 L:      linux-media@vger.kernel.org
8969 W:      https://linuxtv.org
8970 T:      git git://linuxtv.org/media_tree.git
8971 S:      Maintained
8972 F:      drivers/media/pci/ddbridge/*
8973
8974 MEDIA DRIVERS FOR FREESCALE IMX
8975 M:      Steve Longerbeam <slongerbeam@gmail.com>
8976 M:      Philipp Zabel <p.zabel@pengutronix.de>
8977 L:      linux-media@vger.kernel.org
8978 T:      git git://linuxtv.org/media_tree.git
8979 S:      Maintained
8980 F:      Documentation/devicetree/bindings/media/imx.txt
8981 F:      Documentation/media/v4l-drivers/imx.rst
8982 F:      drivers/staging/media/imx/
8983 F:      include/linux/imx-media.h
8984 F:      include/media/imx.h
8985
8986 MEDIA DRIVERS FOR HELENE
8987 M:      Abylay Ospan <aospan@netup.ru>
8988 L:      linux-media@vger.kernel.org
8989 W:      https://linuxtv.org
8990 W:      http://netup.tv/
8991 T:      git git://linuxtv.org/media_tree.git
8992 S:      Supported
8993 F:      drivers/media/dvb-frontends/helene*
8994
8995 MEDIA DRIVERS FOR HORUS3A
8996 M:      Sergey Kozlov <serjk@netup.ru>
8997 M:      Abylay Ospan <aospan@netup.ru>
8998 L:      linux-media@vger.kernel.org
8999 W:      https://linuxtv.org
9000 W:      http://netup.tv/
9001 T:      git git://linuxtv.org/media_tree.git
9002 S:      Supported
9003 F:      drivers/media/dvb-frontends/horus3a*
9004
9005 MEDIA DRIVERS FOR LNBH25
9006 M:      Sergey Kozlov <serjk@netup.ru>
9007 M:      Abylay Ospan <aospan@netup.ru>
9008 L:      linux-media@vger.kernel.org
9009 W:      https://linuxtv.org
9010 W:      http://netup.tv/
9011 T:      git git://linuxtv.org/media_tree.git
9012 S:      Supported
9013 F:      drivers/media/dvb-frontends/lnbh25*
9014
9015 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9016 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9017 L:      linux-media@vger.kernel.org
9018 W:      https://linuxtv.org
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Maintained
9021 F:      drivers/media/dvb-frontends/mxl5xx*
9022
9023 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9024 M:      Sergey Kozlov <serjk@netup.ru>
9025 M:      Abylay Ospan <aospan@netup.ru>
9026 L:      linux-media@vger.kernel.org
9027 W:      https://linuxtv.org
9028 W:      http://netup.tv/
9029 T:      git git://linuxtv.org/media_tree.git
9030 S:      Supported
9031 F:      drivers/media/pci/netup_unidvb/*
9032
9033 MEDIA DRIVERS FOR RENESAS - CEU
9034 M:      Jacopo Mondi <jacopo@jmondi.org>
9035 L:      linux-media@vger.kernel.org
9036 L:      linux-renesas-soc@vger.kernel.org
9037 T:      git git://linuxtv.org/media_tree.git
9038 S:      Supported
9039 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9040 F:      drivers/media/platform/renesas-ceu.c
9041 F:      include/media/drv-intf/renesas-ceu.h
9042
9043 MEDIA DRIVERS FOR RENESAS - DRIF
9044 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9045 L:      linux-media@vger.kernel.org
9046 L:      linux-renesas-soc@vger.kernel.org
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Supported
9049 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9050 F:      drivers/media/platform/rcar_drif.c
9051
9052 MEDIA DRIVERS FOR RENESAS - FCP
9053 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9054 L:      linux-media@vger.kernel.org
9055 L:      linux-renesas-soc@vger.kernel.org
9056 T:      git git://linuxtv.org/media_tree.git
9057 S:      Supported
9058 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9059 F:      drivers/media/platform/rcar-fcp.c
9060 F:      include/media/rcar-fcp.h
9061
9062 MEDIA DRIVERS FOR RENESAS - FDP1
9063 M:      Kieran Bingham <kieran@bingham.xyz>
9064 L:      linux-media@vger.kernel.org
9065 L:      linux-renesas-soc@vger.kernel.org
9066 T:      git git://linuxtv.org/media_tree.git
9067 S:      Supported
9068 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9069 F:      drivers/media/platform/rcar_fdp1.c
9070
9071 MEDIA DRIVERS FOR RENESAS - VIN
9072 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9073 L:      linux-media@vger.kernel.org
9074 L:      linux-renesas-soc@vger.kernel.org
9075 T:      git git://linuxtv.org/media_tree.git
9076 S:      Supported
9077 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9078 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9079 F:      drivers/media/platform/rcar-vin/
9080
9081 MEDIA DRIVERS FOR RENESAS - VSP1
9082 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9083 L:      linux-media@vger.kernel.org
9084 L:      linux-renesas-soc@vger.kernel.org
9085 T:      git git://linuxtv.org/media_tree.git
9086 S:      Supported
9087 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9088 F:      drivers/media/platform/vsp1/
9089
9090 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9091 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9092 L:      linux-media@vger.kernel.org
9093 W:      https://linuxtv.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Maintained
9096 F:      drivers/media/dvb-frontends/stv0910*
9097
9098 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9099 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9100 L:      linux-media@vger.kernel.org
9101 W:      https://linuxtv.org
9102 T:      git git://linuxtv.org/media_tree.git
9103 S:      Maintained
9104 F:      drivers/media/dvb-frontends/stv6111*
9105
9106 MEDIA DRIVERS FOR STM32 - DCMI
9107 M:      Hugues Fruchet <hugues.fruchet@st.com>
9108 L:      linux-media@vger.kernel.org
9109 T:      git git://linuxtv.org/media_tree.git
9110 S:      Supported
9111 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9112 F:      drivers/media/platform/stm32/stm32-dcmi.c
9113
9114 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9115 M:      Dmitry Osipenko <digetx@gmail.com>
9116 L:      linux-media@vger.kernel.org
9117 L:      linux-tegra@vger.kernel.org
9118 T:      git git://linuxtv.org/media_tree.git
9119 S:      Maintained
9120 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9121 F:      drivers/staging/media/tegra-vde/
9122
9123 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9124 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9125 P:      LinuxTV.org Project
9126 L:      linux-media@vger.kernel.org
9127 W:      https://linuxtv.org
9128 Q:      http://patchwork.kernel.org/project/linux-media/list/
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Maintained
9131 F:      Documentation/devicetree/bindings/media/
9132 F:      Documentation/media/
9133 F:      drivers/media/
9134 F:      drivers/staging/media/
9135 F:      include/linux/platform_data/media/
9136 F:      include/media/
9137 F:      include/uapi/linux/dvb/
9138 F:      include/uapi/linux/videodev2.h
9139 F:      include/uapi/linux/media.h
9140 F:      include/uapi/linux/v4l2-*
9141 F:      include/uapi/linux/meye.h
9142 F:      include/uapi/linux/ivtv*
9143 F:      include/uapi/linux/uvcvideo.h
9144
9145 MEDIATEK BLUETOOTH DRIVER
9146 M:      Sean Wang <sean.wang@mediatek.com>
9147 L:      linux-bluetooth@vger.kernel.org
9148 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9149 S:      Maintained
9150 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9151 F:      drivers/bluetooth/btmtkuart.c
9152
9153 MEDIATEK CIR DRIVER
9154 M:      Sean Wang <sean.wang@mediatek.com>
9155 S:      Maintained
9156 F:      drivers/media/rc/mtk-cir.c
9157
9158 MEDIATEK DMA DRIVER
9159 M:      Sean Wang <sean.wang@mediatek.com>
9160 L:      dmaengine@vger.kernel.org
9161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9162 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9163 S:      Maintained
9164 F:      Documentation/devicetree/bindings/dma/mtk-*
9165 F:      drivers/dma/mediatek/
9166
9167 MEDIATEK PMIC LED DRIVER
9168 M:      Sean Wang <sean.wang@mediatek.com>
9169 S:      Maintained
9170 F:      drivers/leds/leds-mt6323.c
9171 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9172
9173 MEDIATEK ETHERNET DRIVER
9174 M:      Felix Fietkau <nbd@openwrt.org>
9175 M:      John Crispin <john@phrozen.org>
9176 M:      Sean Wang <sean.wang@mediatek.com>
9177 M:      Nelson Chang <nelson.chang@mediatek.com>
9178 L:      netdev@vger.kernel.org
9179 S:      Maintained
9180 F:      drivers/net/ethernet/mediatek/
9181
9182 MEDIATEK SWITCH DRIVER
9183 M:      Sean Wang <sean.wang@mediatek.com>
9184 L:      netdev@vger.kernel.org
9185 S:      Maintained
9186 F:      drivers/net/dsa/mt7530.*
9187 F:      net/dsa/tag_mtk.c
9188
9189 MEDIATEK JPEG DRIVER
9190 M:      Rick Chang <rick.chang@mediatek.com>
9191 M:      Bin Liu <bin.liu@mediatek.com>
9192 S:      Supported
9193 F:      drivers/media/platform/mtk-jpeg/
9194 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9195
9196 MEDIATEK MDP DRIVER
9197 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9198 M:      Houlong Wei <houlong.wei@mediatek.com>
9199 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9200 S:      Supported
9201 F:      drivers/media/platform/mtk-mdp/
9202 F:      drivers/media/platform/mtk-vpu/
9203 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9204
9205 MEDIATEK MEDIA DRIVER
9206 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9207 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9208 S:      Supported
9209 F:      drivers/media/platform/mtk-vcodec/
9210 F:      drivers/media/platform/mtk-vpu/
9211 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9212 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9213
9214 MEDIATEK MT7601U WIRELESS LAN DRIVER
9215 M:      Jakub Kicinski <kubakici@wp.pl>
9216 L:      linux-wireless@vger.kernel.org
9217 S:      Maintained
9218 F:      drivers/net/wireless/mediatek/mt7601u/
9219
9220 MEDIATEK NAND CONTROLLER DRIVER
9221 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9222 L:      linux-mtd@lists.infradead.org
9223 S:      Maintained
9224 F:      drivers/mtd/nand/raw/mtk_*
9225 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9226
9227 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9228 M:      Sean Wang <sean.wang@mediatek.com>
9229 S:      Maintained
9230 F:      drivers/char/hw_random/mtk-rng.c
9231
9232 MEDIATEK USB3 DRD IP DRIVER
9233 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9234 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9236 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9237 S:      Maintained
9238 F:      drivers/usb/mtu3/
9239
9240 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9241 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9242 M:      Martin Donnelly <martin.donnelly@ge.com>
9243 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9244 S:      Maintained
9245 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9246 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9247
9248 MEGARAID SCSI/SAS DRIVERS
9249 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9250 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9251 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9252 L:      megaraidlinux.pdl@broadcom.com
9253 L:      linux-scsi@vger.kernel.org
9254 W:      http://www.avagotech.com/support/
9255 S:      Maintained
9256 F:      Documentation/scsi/megaraid.txt
9257 F:      drivers/scsi/megaraid.*
9258 F:      drivers/scsi/megaraid/
9259
9260 MELEXIS MLX90614 DRIVER
9261 M:      Crt Mori <cmo@melexis.com>
9262 L:      linux-iio@vger.kernel.org
9263 W:      http://www.melexis.com
9264 S:      Supported
9265 F:      drivers/iio/temperature/mlx90614.c
9266
9267 MELEXIS MLX90632 DRIVER
9268 M:      Crt Mori <cmo@melexis.com>
9269 L:      linux-iio@vger.kernel.org
9270 W:      http://www.melexis.com
9271 S:      Supported
9272 F:      drivers/iio/temperature/mlx90632.c
9273
9274 MELFAS MIP4 TOUCHSCREEN DRIVER
9275 M:      Sangwon Jee <jeesw@melfas.com>
9276 W:      http://www.melfas.com
9277 S:      Supported
9278 F:      drivers/input/touchscreen/melfas_mip4.c
9279 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9280
9281 MELLANOX ETHERNET DRIVER (mlx4_en)
9282 M:      Tariq Toukan <tariqt@mellanox.com>
9283 L:      netdev@vger.kernel.org
9284 S:      Supported
9285 W:      http://www.mellanox.com
9286 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9287 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9288
9289 MELLANOX ETHERNET DRIVER (mlx5e)
9290 M:      Saeed Mahameed <saeedm@mellanox.com>
9291 L:      netdev@vger.kernel.org
9292 S:      Supported
9293 W:      http://www.mellanox.com
9294 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9295 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9296
9297 MELLANOX ETHERNET INNOVA DRIVERS
9298 R:      Boris Pismenny <borisp@mellanox.com>
9299 L:      netdev@vger.kernel.org
9300 S:      Supported
9301 W:      http://www.mellanox.com
9302 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9303 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9304 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9305 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9306 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9307
9308 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9309 R:      Boris Pismenny <borisp@mellanox.com>
9310 L:      netdev@vger.kernel.org
9311 S:      Supported
9312 W:      http://www.mellanox.com
9313 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9314 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9315 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9316
9317 MELLANOX ETHERNET SWITCH DRIVERS
9318 M:      Jiri Pirko <jiri@mellanox.com>
9319 M:      Ido Schimmel <idosch@mellanox.com>
9320 L:      netdev@vger.kernel.org
9321 S:      Supported
9322 W:      http://www.mellanox.com
9323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9324 F:      drivers/net/ethernet/mellanox/mlxsw/
9325 F:      tools/testing/selftests/drivers/net/mlxsw/
9326
9327 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9328 M:      mlxsw@mellanox.com
9329 L:      netdev@vger.kernel.org
9330 S:      Supported
9331 W:      http://www.mellanox.com
9332 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9333 F:      drivers/net/ethernet/mellanox/mlxfw/
9334
9335 MELLANOX HARDWARE PLATFORM SUPPORT
9336 M:      Andy Shevchenko <andy@infradead.org>
9337 M:      Darren Hart <dvhart@infradead.org>
9338 M:      Vadim Pasternak <vadimp@mellanox.com>
9339 L:      platform-driver-x86@vger.kernel.org
9340 S:      Supported
9341 F:      drivers/platform/mellanox/
9342
9343 MELLANOX MLX4 core VPI driver
9344 M:      Tariq Toukan <tariqt@mellanox.com>
9345 L:      netdev@vger.kernel.org
9346 L:      linux-rdma@vger.kernel.org
9347 W:      http://www.mellanox.com
9348 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9349 S:      Supported
9350 F:      drivers/net/ethernet/mellanox/mlx4/
9351 F:      include/linux/mlx4/
9352
9353 MELLANOX MLX4 IB driver
9354 M:      Yishai Hadas <yishaih@mellanox.com>
9355 L:      linux-rdma@vger.kernel.org
9356 W:      http://www.mellanox.com
9357 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9358 S:      Supported
9359 F:      drivers/infiniband/hw/mlx4/
9360 F:      include/linux/mlx4/
9361 F:      include/uapi/rdma/mlx4-abi.h
9362
9363 MELLANOX MLX5 core VPI driver
9364 M:      Saeed Mahameed <saeedm@mellanox.com>
9365 M:      Leon Romanovsky <leonro@mellanox.com>
9366 L:      netdev@vger.kernel.org
9367 L:      linux-rdma@vger.kernel.org
9368 W:      http://www.mellanox.com
9369 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9370 S:      Supported
9371 F:      drivers/net/ethernet/mellanox/mlx5/core/
9372 F:      include/linux/mlx5/
9373
9374 MELLANOX MLX5 IB driver
9375 M:      Leon Romanovsky <leonro@mellanox.com>
9376 L:      linux-rdma@vger.kernel.org
9377 W:      http://www.mellanox.com
9378 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9379 S:      Supported
9380 F:      drivers/infiniband/hw/mlx5/
9381 F:      include/linux/mlx5/
9382 F:      include/uapi/rdma/mlx5-abi.h
9383
9384 MELLANOX MLXCPLD I2C AND MUX DRIVER
9385 M:      Vadim Pasternak <vadimp@mellanox.com>
9386 M:      Michael Shych <michaelsh@mellanox.com>
9387 L:      linux-i2c@vger.kernel.org
9388 S:      Supported
9389 F:      drivers/i2c/busses/i2c-mlxcpld.c
9390 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9391 F:      Documentation/i2c/busses/i2c-mlxcpld
9392
9393 MELLANOX MLXCPLD LED DRIVER
9394 M:      Vadim Pasternak <vadimp@mellanox.com>
9395 L:      linux-leds@vger.kernel.org
9396 S:      Supported
9397 F:      drivers/leds/leds-mlxcpld.c
9398 F:      drivers/leds/leds-mlxreg.c
9399 F:      Documentation/leds/leds-mlxcpld.txt
9400
9401 MELLANOX PLATFORM DRIVER
9402 M:      Vadim Pasternak <vadimp@mellanox.com>
9403 L:      platform-driver-x86@vger.kernel.org
9404 S:      Supported
9405 F:      drivers/platform/x86/mlx-platform.c
9406
9407 MEMBARRIER SUPPORT
9408 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9409 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9410 L:      linux-kernel@vger.kernel.org
9411 S:      Supported
9412 F:      kernel/sched/membarrier.c
9413 F:      include/uapi/linux/membarrier.h
9414 F:      arch/powerpc/include/asm/membarrier.h
9415
9416 MEMORY MANAGEMENT
9417 L:      linux-mm@kvack.org
9418 W:      http://www.linux-mm.org
9419 S:      Maintained
9420 F:      include/linux/mm.h
9421 F:      include/linux/gfp.h
9422 F:      include/linux/mmzone.h
9423 F:      include/linux/memory_hotplug.h
9424 F:      include/linux/vmalloc.h
9425 F:      mm/
9426
9427 MEMORY TECHNOLOGY DEVICES (MTD)
9428 M:      David Woodhouse <dwmw2@infradead.org>
9429 M:      Brian Norris <computersforpeace@gmail.com>
9430 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9431 M:      Marek Vasut <marek.vasut@gmail.com>
9432 M:      Richard Weinberger <richard@nod.at>
9433 L:      linux-mtd@lists.infradead.org
9434 W:      http://www.linux-mtd.infradead.org/
9435 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9436 T:      git git://git.infradead.org/linux-mtd.git master
9437 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9438 S:      Maintained
9439 F:      Documentation/devicetree/bindings/mtd/
9440 F:      drivers/mtd/
9441 F:      include/linux/mtd/
9442 F:      include/uapi/mtd/
9443
9444 MEN A21 WATCHDOG DRIVER
9445 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9446 L:      linux-watchdog@vger.kernel.org
9447 S:      Maintained
9448 F:      drivers/watchdog/mena21_wdt.c
9449
9450 MEN CHAMELEON BUS (mcb)
9451 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9452 S:      Maintained
9453 F:      drivers/mcb/
9454 F:      include/linux/mcb.h
9455 F:      Documentation/men-chameleon-bus.txt
9456
9457 MEN F21BMC (Board Management Controller)
9458 M:      Andreas Werner <andreas.werner@men.de>
9459 S:      Supported
9460 F:      drivers/mfd/menf21bmc.c
9461 F:      drivers/watchdog/menf21bmc_wdt.c
9462 F:      drivers/leds/leds-menf21bmc.c
9463 F:      drivers/hwmon/menf21bmc_hwmon.c
9464 F:      Documentation/hwmon/menf21bmc
9465
9466 MEN Z069 WATCHDOG DRIVER
9467 M:      Johannes Thumshirn <jth@kernel.org>
9468 L:      linux-watchdog@vger.kernel.org
9469 S:      Maintained
9470 F:      drivers/watchdog/menz069_wdt.c
9471
9472 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9473 M:      Neil Armstrong <narmstrong@baylibre.com>
9474 L:      linux-media@lists.freedesktop.org
9475 L:      linux-amlogic@lists.infradead.org
9476 W:      http://linux-meson.com/
9477 S:      Supported
9478 F:      drivers/media/platform/meson/ao-cec.c
9479 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9480 T:      git git://linuxtv.org/media_tree.git
9481
9482 MICROBLAZE ARCHITECTURE
9483 M:      Michal Simek <monstr@monstr.eu>
9484 W:      http://www.monstr.eu/fdt/
9485 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9486 S:      Supported
9487 F:      arch/microblaze/
9488
9489 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9490 M:      Richard Genoud <richard.genoud@gmail.com>
9491 S:      Maintained
9492 F:      drivers/tty/serial/atmel_serial.c
9493 F:      drivers/tty/serial/atmel_serial.h
9494
9495 MICROCHIP / ATMEL DMA DRIVER
9496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9498 L:      dmaengine@vger.kernel.org
9499 S:      Supported
9500 F:      drivers/dma/at_hdmac.c
9501 F:      drivers/dma/at_hdmac_regs.h
9502 F:      include/linux/platform_data/dma-atmel.h
9503
9504 MICROCHIP / ATMEL ECC DRIVER
9505 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9506 L:      linux-crypto@vger.kernel.org
9507 S:      Maintained
9508 F:      drivers/crypto/atmel-ecc.*
9509
9510 MICROCHIP / ATMEL ISC DRIVER
9511 M:      Songjun Wu <songjun.wu@microchip.com>
9512 L:      linux-media@vger.kernel.org
9513 S:      Supported
9514 F:      drivers/media/platform/atmel/atmel-isc.c
9515 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9516 F:      devicetree/bindings/media/atmel-isc.txt
9517
9518 MICROCHIP / ATMEL NAND DRIVER
9519 M:      Josh Wu <rainyfeeling@outlook.com>
9520 L:      linux-mtd@lists.infradead.org
9521 S:      Supported
9522 F:      drivers/mtd/nand/raw/atmel/*
9523 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9524
9525 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9526 M:      Woojung Huh <Woojung.Huh@microchip.com>
9527 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9528 L:      netdev@vger.kernel.org
9529 S:      Maintained
9530 F:      net/dsa/tag_ksz.c
9531 F:      drivers/net/dsa/microchip/*
9532 F:      include/linux/platform_data/microchip-ksz.h
9533 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9534
9535 MICROCHIP LAN743X ETHERNET DRIVER
9536 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9537 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9538 L:      netdev@vger.kernel.org
9539 S:      Maintained
9540 F:      drivers/net/ethernet/microchip/lan743x_*
9541
9542 MICROCHIP USB251XB DRIVER
9543 M:      Richard Leitner <richard.leitner@skidata.com>
9544 L:      linux-usb@vger.kernel.org
9545 S:      Maintained
9546 F:      drivers/usb/misc/usb251xb.c
9547 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9548
9549 MICROSEMI MIPS SOCS
9550 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9551 L:      linux-mips@linux-mips.org
9552 S:      Maintained
9553 F:      arch/mips/generic/board-ocelot.c
9554 F:      arch/mips/configs/generic/board-ocelot.config
9555 F:      arch/mips/boot/dts/mscc/
9556 F:      Documentation/devicetree/bindings/mips/mscc.txt
9557
9558 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9559 M:      Don Brace <don.brace@microsemi.com>
9560 L:      esc.storagedev@microsemi.com
9561 L:      linux-scsi@vger.kernel.org
9562 S:      Supported
9563 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9564 F:      drivers/scsi/smartpqi/Kconfig
9565 F:      drivers/scsi/smartpqi/Makefile
9566 F:      include/linux/cciss*.h
9567 F:      include/uapi/linux/cciss*.h
9568 F:      Documentation/scsi/smartpqi.txt
9569
9570 MICROSEMI ETHERNET SWITCH DRIVER
9571 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9572 L:      netdev@vger.kernel.org
9573 S:      Supported
9574 F:      drivers/net/ethernet/mscc/
9575
9576 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9577 M:      Chen Yu <yu.c.chen@intel.com>
9578 L:      platform-driver-x86@vger.kernel.org
9579 S:      Supported
9580 F:      drivers/platform/x86/surfacepro3_button.c
9581
9582 MICROTEK X6 SCANNER
9583 M:      Oliver Neukum <oliver@neukum.org>
9584 S:      Maintained
9585 F:      drivers/usb/image/microtek.*
9586
9587 MIPS
9588 M:      Ralf Baechle <ralf@linux-mips.org>
9589 M:      Paul Burton <paul.burton@mips.com>
9590 M:      James Hogan <jhogan@kernel.org>
9591 L:      linux-mips@linux-mips.org
9592 W:      http://www.linux-mips.org/
9593 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9595 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9596 S:      Supported
9597 F:      Documentation/devicetree/bindings/mips/
9598 F:      Documentation/mips/
9599 F:      arch/mips/
9600 F:      drivers/platform/mips/
9601
9602 MIPS BOSTON DEVELOPMENT BOARD
9603 M:      Paul Burton <paul.burton@mips.com>
9604 L:      linux-mips@linux-mips.org
9605 S:      Maintained
9606 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9607 F:      arch/mips/boot/dts/img/boston.dts
9608 F:      arch/mips/configs/generic/board-boston.config
9609 F:      drivers/clk/imgtec/clk-boston.c
9610 F:      include/dt-bindings/clock/boston-clock.h
9611
9612 MIPS GENERIC PLATFORM
9613 M:      Paul Burton <paul.burton@mips.com>
9614 L:      linux-mips@linux-mips.org
9615 S:      Supported
9616 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9617 F:      arch/mips/generic/
9618 F:      arch/mips/tools/generic-board-config.sh
9619
9620 MIPS/LOONGSON1 ARCHITECTURE
9621 M:      Keguang Zhang <keguang.zhang@gmail.com>
9622 L:      linux-mips@linux-mips.org
9623 S:      Maintained
9624 F:      arch/mips/loongson32/
9625 F:      arch/mips/include/asm/mach-loongson32/
9626 F:      drivers/*/*loongson1*
9627 F:      drivers/*/*/*loongson1*
9628
9629 MIPS/LOONGSON2 ARCHITECTURE
9630 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9631 L:      linux-mips@linux-mips.org
9632 S:      Maintained
9633 F:      arch/mips/loongson64/*{2e/2f}*
9634 F:      arch/mips/include/asm/mach-loongson64/
9635 F:      drivers/*/*loongson2*
9636 F:      drivers/*/*/*loongson2*
9637
9638 MIPS/LOONGSON3 ARCHITECTURE
9639 M:      Huacai Chen <chenhc@lemote.com>
9640 L:      linux-mips@linux-mips.org
9641 S:      Maintained
9642 F:      arch/mips/loongson64/
9643 F:      arch/mips/include/asm/mach-loongson64/
9644 F:      drivers/platform/mips/cpu_hwmon.c
9645 F:      drivers/*/*loongson3*
9646 F:      drivers/*/*/*loongson3*
9647
9648 MIPS RINT INSTRUCTION EMULATION
9649 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9650 L:      linux-mips@linux-mips.org
9651 S:      Supported
9652 F:      arch/mips/math-emu/sp_rint.c
9653 F:      arch/mips/math-emu/dp_rint.c
9654
9655 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9656 M:      Hans Verkuil <hverkuil@xs4all.nl>
9657 L:      linux-media@vger.kernel.org
9658 T:      git git://linuxtv.org/media_tree.git
9659 W:      https://linuxtv.org
9660 S:      Odd Fixes
9661 F:      drivers/media/radio/radio-miropcm20*
9662
9663 MMP SUPPORT
9664 M:      Eric Miao <eric.y.miao@gmail.com>
9665 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9667 T:      git git://github.com/hzhuang1/linux.git
9668 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9669 S:      Maintained
9670 F:      arch/arm/boot/dts/mmp*
9671 F:      arch/arm/mach-mmp/
9672
9673 MN88472 MEDIA DRIVER
9674 M:      Antti Palosaari <crope@iki.fi>
9675 L:      linux-media@vger.kernel.org
9676 W:      https://linuxtv.org
9677 W:      http://palosaari.fi/linux/
9678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9679 S:      Maintained
9680 F:      drivers/media/dvb-frontends/mn88472*
9681
9682 MN88473 MEDIA DRIVER
9683 M:      Antti Palosaari <crope@iki.fi>
9684 L:      linux-media@vger.kernel.org
9685 W:      https://linuxtv.org
9686 W:      http://palosaari.fi/linux/
9687 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9688 S:      Maintained
9689 F:      drivers/media/dvb-frontends/mn88473*
9690
9691 PCI DRIVER FOR MOBIVEIL PCIE IP
9692 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9693 L:      linux-pci@vger.kernel.org
9694 S:      Supported
9695 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9696 F:      drivers/pci/controller/pcie-mobiveil.c
9697
9698 MODULE SUPPORT
9699 M:      Jessica Yu <jeyu@kernel.org>
9700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9701 S:      Maintained
9702 F:      include/linux/module.h
9703 F:      kernel/module.c
9704
9705 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9706 W:      http://popies.net/meye/
9707 S:      Orphan
9708 F:      Documentation/media/v4l-drivers/meye*
9709 F:      drivers/media/pci/meye/
9710 F:      include/uapi/linux/meye.h
9711
9712 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9713 M:      Jiri Slaby <jirislaby@gmail.com>
9714 S:      Maintained
9715 F:      Documentation/serial/moxa-smartio
9716 F:      drivers/tty/mxser.*
9717
9718 MR800 AVERMEDIA USB FM RADIO DRIVER
9719 M:      Alexey Klimov <klimov.linux@gmail.com>
9720 L:      linux-media@vger.kernel.org
9721 T:      git git://linuxtv.org/media_tree.git
9722 S:      Maintained
9723 F:      drivers/media/radio/radio-mr800.c
9724
9725 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9726 M:      Alan Ott <alan@signal11.us>
9727 L:      linux-wpan@vger.kernel.org
9728 S:      Maintained
9729 F:      drivers/net/ieee802154/mrf24j40.c
9730 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9731
9732 MSI LAPTOP SUPPORT
9733 M:      "Lee, Chun-Yi" <jlee@suse.com>
9734 L:      platform-driver-x86@vger.kernel.org
9735 S:      Maintained
9736 F:      drivers/platform/x86/msi-laptop.c
9737
9738 MSI WMI SUPPORT
9739 L:      platform-driver-x86@vger.kernel.org
9740 S:      Orphan
9741 F:      drivers/platform/x86/msi-wmi.c
9742
9743 MSI001 MEDIA DRIVER
9744 M:      Antti Palosaari <crope@iki.fi>
9745 L:      linux-media@vger.kernel.org
9746 W:      https://linuxtv.org
9747 W:      http://palosaari.fi/linux/
9748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9749 T:      git git://linuxtv.org/anttip/media_tree.git
9750 S:      Maintained
9751 F:      drivers/media/tuners/msi001*
9752
9753 MSI2500 MEDIA DRIVER
9754 M:      Antti Palosaari <crope@iki.fi>
9755 L:      linux-media@vger.kernel.org
9756 W:      https://linuxtv.org
9757 W:      http://palosaari.fi/linux/
9758 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9759 T:      git git://linuxtv.org/anttip/media_tree.git
9760 S:      Maintained
9761 F:      drivers/media/usb/msi2500/
9762
9763 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9764 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9765 L:      linux-mtd@lists.infradead.org
9766 S:      Maintained
9767 F:      drivers/mtd/devices/docg3*
9768
9769 MT9M032 APTINA SENSOR DRIVER
9770 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9771 L:      linux-media@vger.kernel.org
9772 T:      git git://linuxtv.org/media_tree.git
9773 S:      Maintained
9774 F:      drivers/media/i2c/mt9m032.c
9775 F:      include/media/i2c/mt9m032.h
9776
9777 MT9P031 APTINA CAMERA SENSOR
9778 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9779 L:      linux-media@vger.kernel.org
9780 T:      git git://linuxtv.org/media_tree.git
9781 S:      Maintained
9782 F:      drivers/media/i2c/mt9p031.c
9783 F:      include/media/i2c/mt9p031.h
9784
9785 MT9T001 APTINA CAMERA SENSOR
9786 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9787 L:      linux-media@vger.kernel.org
9788 T:      git git://linuxtv.org/media_tree.git
9789 S:      Maintained
9790 F:      drivers/media/i2c/mt9t001.c
9791 F:      include/media/i2c/mt9t001.h
9792
9793 MT9T112 APTINA CAMERA SENSOR
9794 M:      Jacopo Mondi <jacopo@jmondi.org>
9795 L:      linux-media@vger.kernel.org
9796 T:      git git://linuxtv.org/media_tree.git
9797 S:      Odd Fixes
9798 F:      drivers/media/i2c/mt9t112.c
9799 F:      include/media/i2c/mt9t112.h
9800
9801 MT9V032 APTINA CAMERA SENSOR
9802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9803 L:      linux-media@vger.kernel.org
9804 T:      git git://linuxtv.org/media_tree.git
9805 S:      Maintained
9806 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9807 F:      drivers/media/i2c/mt9v032.c
9808 F:      include/media/i2c/mt9v032.h
9809
9810 MT9V111 APTINA CAMERA SENSOR
9811 M:      Jacopo Mondi <jacopo@jmondi.org>
9812 L:      linux-media@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Maintained
9815 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9816 F:      drivers/media/i2c/mt9v111.c
9817
9818 MULTIFUNCTION DEVICES (MFD)
9819 M:      Lee Jones <lee.jones@linaro.org>
9820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9821 S:      Supported
9822 F:      Documentation/devicetree/bindings/mfd/
9823 F:      drivers/mfd/
9824 F:      include/linux/mfd/
9825 F:      include/dt-bindings/mfd/
9826
9827 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9828 S:      Orphan
9829 F:      drivers/mmc/host/mmc_spi.c
9830 F:      include/linux/spi/mmc_spi.h
9831
9832 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9833 M:      Ulf Hansson <ulf.hansson@linaro.org>
9834 L:      linux-mmc@vger.kernel.org
9835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9836 S:      Maintained
9837 F:      Documentation/devicetree/bindings/mmc/
9838 F:      drivers/mmc/
9839 F:      include/linux/mmc/
9840 F:      include/uapi/linux/mmc/
9841
9842 MULTIPLEXER SUBSYSTEM
9843 M:      Peter Rosin <peda@axentia.se>
9844 S:      Maintained
9845 F:      Documentation/ABI/testing/sysfs-class-mux*
9846 F:      Documentation/devicetree/bindings/mux/
9847 F:      include/linux/dt-bindings/mux/
9848 F:      include/linux/mux/
9849 F:      drivers/mux/
9850
9851 MULTITECH MULTIPORT CARD (ISICOM)
9852 S:      Orphan
9853 F:      drivers/tty/isicom.c
9854 F:      include/linux/isicom.h
9855
9856 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9857 M:      Bin Liu <b-liu@ti.com>
9858 L:      linux-usb@vger.kernel.org
9859 S:      Maintained
9860 F:      drivers/usb/musb/
9861
9862 MXL301RF MEDIA DRIVER
9863 M:      Akihiro Tsukada <tskd08@gmail.com>
9864 L:      linux-media@vger.kernel.org
9865 S:      Odd Fixes
9866 F:      drivers/media/tuners/mxl301rf*
9867
9868 MXL5007T MEDIA DRIVER
9869 M:      Michael Krufky <mkrufky@linuxtv.org>
9870 L:      linux-media@vger.kernel.org
9871 W:      https://linuxtv.org
9872 W:      http://github.com/mkrufky
9873 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9874 T:      git git://linuxtv.org/mkrufky/tuners.git
9875 S:      Maintained
9876 F:      drivers/media/tuners/mxl5007t.*
9877
9878 MXSFB DRM DRIVER
9879 M:      Marek Vasut <marex@denx.de>
9880 S:      Supported
9881 F:      drivers/gpu/drm/mxsfb/
9882 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9883
9884 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9885 M:      Chris Lee <christopher.lee@cspi.com>
9886 L:      netdev@vger.kernel.org
9887 W:      https://www.cspi.com/ethernet-products/support/downloads/
9888 S:      Supported
9889 F:      drivers/net/ethernet/myricom/myri10ge/
9890
9891 NAND FLASH SUBSYSTEM
9892 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9893 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9894 R:      Richard Weinberger <richard@nod.at>
9895 L:      linux-mtd@lists.infradead.org
9896 W:      http://www.linux-mtd.infradead.org/
9897 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9898 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9899 T:      git git://git.infradead.org/linux-mtd.git nand/next
9900 S:      Maintained
9901 F:      drivers/mtd/nand/
9902 F:      include/linux/mtd/*nand*.h
9903
9904 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9905 M:      Daniel Mack <zonque@gmail.com>
9906 S:      Maintained
9907 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9908 W:      http://www.native-instruments.com
9909 F:      sound/usb/caiaq/
9910
9911 NATSEMI ETHERNET DRIVER (DP8381x)
9912 S:      Orphan
9913 F:      drivers/net/ethernet/natsemi/natsemi.c
9914
9915 NCP FILESYSTEM
9916 M:      Petr Vandrovec <petr@vandrovec.name>
9917 S:      Obsolete
9918 F:      drivers/staging/ncpfs/
9919
9920 NCR 5380 SCSI DRIVERS
9921 M:      Finn Thain <fthain@telegraphics.com.au>
9922 M:      Michael Schmitz <schmitzmic@gmail.com>
9923 L:      linux-scsi@vger.kernel.org
9924 S:      Maintained
9925 F:      Documentation/scsi/g_NCR5380.txt
9926 F:      drivers/scsi/NCR5380.*
9927 F:      drivers/scsi/arm/cumana_1.c
9928 F:      drivers/scsi/arm/oak.c
9929 F:      drivers/scsi/atari_scsi.*
9930 F:      drivers/scsi/dmx3191d.c
9931 F:      drivers/scsi/g_NCR5380.*
9932 F:      drivers/scsi/mac_scsi.*
9933 F:      drivers/scsi/sun3_scsi.*
9934 F:      drivers/scsi/sun3_scsi_vme.c
9935
9936 NCSI LIBRARY:
9937 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9938 S:      Maintained
9939 F:      net/ncsi/
9940
9941 NCT6775 HARDWARE MONITOR DRIVER
9942 M:      Guenter Roeck <linux@roeck-us.net>
9943 L:      linux-hwmon@vger.kernel.org
9944 S:      Maintained
9945 F:      Documentation/hwmon/nct6775
9946 F:      drivers/hwmon/nct6775.c
9947
9948 NET_FAILOVER MODULE
9949 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9950 L:      netdev@vger.kernel.org
9951 S:      Supported
9952 F:      driver/net/net_failover.c
9953 F:      include/net/net_failover.h
9954 F:      Documentation/networking/net_failover.rst
9955
9956 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9957 M:      Faisal Latif <faisal.latif@intel.com>
9958 L:      linux-rdma@vger.kernel.org
9959 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9960 S:      Supported
9961 F:      drivers/infiniband/hw/nes/
9962 F:      include/uapi/rdma/nes-abi.h
9963
9964 NETEM NETWORK EMULATOR
9965 M:      Stephen Hemminger <stephen@networkplumber.org>
9966 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9967 S:      Maintained
9968 F:      net/sched/sch_netem.c
9969
9970 NETERION 10GbE DRIVERS (s2io/vxge)
9971 M:      Jon Mason <jdmason@kudzu.us>
9972 L:      netdev@vger.kernel.org
9973 S:      Supported
9974 F:      Documentation/networking/s2io.txt
9975 F:      Documentation/networking/vxge.txt
9976 F:      drivers/net/ethernet/neterion/
9977
9978 NETFILTER
9979 M:      Pablo Neira Ayuso <pablo@netfilter.org>
9980 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
9981 M:      Florian Westphal <fw@strlen.de>
9982 L:      netfilter-devel@vger.kernel.org
9983 L:      coreteam@netfilter.org
9984 W:      http://www.netfilter.org/
9985 W:      http://www.iptables.org/
9986 W:      http://www.nftables.org/
9987 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
9988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
9989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
9990 S:      Maintained
9991 F:      include/linux/netfilter*
9992 F:      include/linux/netfilter/
9993 F:      include/net/netfilter/
9994 F:      include/uapi/linux/netfilter*
9995 F:      include/uapi/linux/netfilter/
9996 F:      net/*/netfilter.c
9997 F:      net/*/netfilter/
9998 F:      net/netfilter/
9999 F:      net/bridge/br_netfilter*.c
10000
10001 NETROM NETWORK LAYER
10002 M:      Ralf Baechle <ralf@linux-mips.org>
10003 L:      linux-hams@vger.kernel.org
10004 W:      http://www.linux-ax25.org/
10005 S:      Maintained
10006 F:      include/net/netrom.h
10007 F:      include/uapi/linux/netrom.h
10008 F:      net/netrom/
10009
10010 NETRONOME ETHERNET DRIVERS
10011 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10012 L:      oss-drivers@netronome.com
10013 S:      Maintained
10014 F:      drivers/net/ethernet/netronome/
10015
10016 NETWORK BLOCK DEVICE (NBD)
10017 M:      Josef Bacik <josef@toxicpanda.com>
10018 S:      Maintained
10019 L:      linux-block@vger.kernel.org
10020 L:      nbd@other.debian.org
10021 F:      Documentation/blockdev/nbd.txt
10022 F:      drivers/block/nbd.c
10023 F:      include/uapi/linux/nbd.h
10024
10025 NETWORK DROP MONITOR
10026 M:      Neil Horman <nhorman@tuxdriver.com>
10027 L:      netdev@vger.kernel.org
10028 S:      Maintained
10029 W:      https://fedorahosted.org/dropwatch/
10030 F:      net/core/drop_monitor.c
10031
10032 NETWORKING DRIVERS
10033 M:      "David S. Miller" <davem@davemloft.net>
10034 L:      netdev@vger.kernel.org
10035 W:      http://www.linuxfoundation.org/en/Net
10036 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10039 S:      Odd Fixes
10040 F:      Documentation/devicetree/bindings/net/
10041 F:      drivers/net/
10042 F:      include/linux/if_*
10043 F:      include/linux/netdevice.h
10044 F:      include/linux/etherdevice.h
10045 F:      include/linux/fcdevice.h
10046 F:      include/linux/fddidevice.h
10047 F:      include/linux/hippidevice.h
10048 F:      include/linux/inetdevice.h
10049 F:      include/uapi/linux/if_*
10050 F:      include/uapi/linux/netdevice.h
10051
10052 NETWORKING DRIVERS (WIRELESS)
10053 M:      Kalle Valo <kvalo@codeaurora.org>
10054 L:      linux-wireless@vger.kernel.org
10055 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10058 S:      Maintained
10059 F:      Documentation/devicetree/bindings/net/wireless/
10060 F:      drivers/net/wireless/
10061
10062 NETWORKING [DSA]
10063 M:      Andrew Lunn <andrew@lunn.ch>
10064 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10065 M:      Florian Fainelli <f.fainelli@gmail.com>
10066 S:      Maintained
10067 F:      Documentation/devicetree/bindings/net/dsa/
10068 F:      net/dsa/
10069 F:      include/net/dsa.h
10070 F:      include/linux/dsa/
10071 F:      drivers/net/dsa/
10072
10073 NETWORKING [GENERAL]
10074 M:      "David S. Miller" <davem@davemloft.net>
10075 L:      netdev@vger.kernel.org
10076 W:      http://www.linuxfoundation.org/en/Net
10077 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10080 B:      mailto:netdev@vger.kernel.org
10081 S:      Maintained
10082 F:      net/
10083 F:      include/net/
10084 F:      include/linux/in.h
10085 F:      include/linux/net.h
10086 F:      include/linux/netdevice.h
10087 F:      include/uapi/linux/in.h
10088 F:      include/uapi/linux/net.h
10089 F:      include/uapi/linux/netdevice.h
10090 F:      include/uapi/linux/net_namespace.h
10091 F:      tools/testing/selftests/net/
10092 F:      lib/net_utils.c
10093 F:      lib/random32.c
10094 F:      Documentation/networking/
10095
10096 NETWORKING [IPSEC]
10097 M:      Steffen Klassert <steffen.klassert@secunet.com>
10098 M:      Herbert Xu <herbert@gondor.apana.org.au>
10099 M:      "David S. Miller" <davem@davemloft.net>
10100 L:      netdev@vger.kernel.org
10101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10103 S:      Maintained
10104 F:      net/core/flow.c
10105 F:      net/xfrm/
10106 F:      net/key/
10107 F:      net/ipv4/xfrm*
10108 F:      net/ipv4/esp4*
10109 F:      net/ipv4/ah4.c
10110 F:      net/ipv4/ipcomp.c
10111 F:      net/ipv4/ip_vti.c
10112 F:      net/ipv6/xfrm*
10113 F:      net/ipv6/esp6*
10114 F:      net/ipv6/ah6.c
10115 F:      net/ipv6/ipcomp6.c
10116 F:      net/ipv6/ip6_vti.c
10117 F:      include/uapi/linux/xfrm.h
10118 F:      include/net/xfrm.h
10119
10120 NETWORKING [IPv4/IPv6]
10121 M:      "David S. Miller" <davem@davemloft.net>
10122 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10123 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10124 L:      netdev@vger.kernel.org
10125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10126 S:      Maintained
10127 F:      net/ipv4/
10128 F:      net/ipv6/
10129 F:      include/net/ip*
10130 F:      arch/x86/net/*
10131
10132 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10133 M:      Paul Moore <paul@paul-moore.com>
10134 W:      https://github.com/netlabel
10135 L:      netdev@vger.kernel.org
10136 L:      linux-security-module@vger.kernel.org
10137 S:      Maintained
10138 F:      Documentation/netlabel/
10139 F:      include/net/calipso.h
10140 F:      include/net/cipso_ipv4.h
10141 F:      include/net/netlabel.h
10142 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10143 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10144 F:      net/netlabel/
10145 F:      net/ipv4/cipso_ipv4.c
10146 F:      net/ipv6/calipso.c
10147 F:      net/netfilter/xt_CONNSECMARK.c
10148 F:      net/netfilter/xt_SECMARK.c
10149
10150 NETWORKING [TCP]
10151 M:      Eric Dumazet <edumazet@google.com>
10152 L:      netdev@vger.kernel.org
10153 S:      Maintained
10154 F:      net/ipv4/tcp*.c
10155 F:      net/ipv4/syncookies.c
10156 F:      net/ipv6/tcp*.c
10157 F:      net/ipv6/syncookies.c
10158 F:      include/uapi/linux/tcp.h
10159 F:      include/net/tcp.h
10160 F:      include/linux/tcp.h
10161 F:      include/trace/events/tcp.h
10162
10163 NETWORKING [TLS]
10164 M:      Boris Pismenny <borisp@mellanox.com>
10165 M:      Aviad Yehezkel <aviadye@mellanox.com>
10166 M:      Dave Watson <davejwatson@fb.com>
10167 L:      netdev@vger.kernel.org
10168 S:      Maintained
10169 F:      net/tls/*
10170 F:      include/uapi/linux/tls.h
10171 F:      include/net/tls.h
10172
10173 NETWORKING [WIRELESS]
10174 L:      linux-wireless@vger.kernel.org
10175 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10176
10177 NETDEVSIM
10178 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10179 S:      Maintained
10180 F:      drivers/net/netdevsim/*
10181
10182 NETXEN (1/10) GbE SUPPORT
10183 M:      Manish Chopra <manish.chopra@cavium.com>
10184 M:      Rahul Verma <rahul.verma@cavium.com>
10185 M:      Dept-GELinuxNICDev@cavium.com
10186 L:      netdev@vger.kernel.org
10187 S:      Supported
10188 F:      drivers/net/ethernet/qlogic/netxen/
10189
10190 NFC SUBSYSTEM
10191 M:      Samuel Ortiz <sameo@linux.intel.com>
10192 L:      linux-wireless@vger.kernel.org
10193 L:      linux-nfc@lists.01.org (subscribers-only)
10194 S:      Supported
10195 F:      net/nfc/
10196 F:      include/net/nfc/
10197 F:      include/uapi/linux/nfc.h
10198 F:      drivers/nfc/
10199 F:      include/linux/platform_data/nfcmrvl.h
10200 F:      include/linux/platform_data/nxp-nci.h
10201 F:      Documentation/devicetree/bindings/net/nfc/
10202
10203 NFS, SUNRPC, AND LOCKD CLIENTS
10204 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10205 M:      Anna Schumaker <anna.schumaker@netapp.com>
10206 L:      linux-nfs@vger.kernel.org
10207 W:      http://client.linux-nfs.org
10208 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10209 S:      Maintained
10210 F:      fs/lockd/
10211 F:      fs/nfs/
10212 F:      fs/nfs_common/
10213 F:      net/sunrpc/
10214 F:      include/linux/lockd/
10215 F:      include/linux/nfs*
10216 F:      include/linux/sunrpc/
10217 F:      include/uapi/linux/nfs*
10218 F:      include/uapi/linux/sunrpc/
10219
10220 NILFS2 FILESYSTEM
10221 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10222 L:      linux-nilfs@vger.kernel.org
10223 W:      https://nilfs.sourceforge.io/
10224 W:      https://nilfs.osdn.jp/
10225 T:      git git://github.com/konis/nilfs2.git
10226 S:      Supported
10227 F:      Documentation/filesystems/nilfs2.txt
10228 F:      fs/nilfs2/
10229 F:      include/trace/events/nilfs2.h
10230 F:      include/uapi/linux/nilfs2_api.h
10231 F:      include/uapi/linux/nilfs2_ondisk.h
10232
10233 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10234 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10235 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10236 S:      Maintained
10237 F:      Documentation/scsi/NinjaSCSI.txt
10238 F:      drivers/scsi/pcmcia/nsp_*
10239
10240 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10241 M:      GOTO Masanori <gotom@debian.or.jp>
10242 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10243 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10244 S:      Maintained
10245 F:      Documentation/scsi/NinjaSCSI.txt
10246 F:      drivers/scsi/nsp32*
10247
10248 NIOS2 ARCHITECTURE
10249 M:      Ley Foon Tan <lftan@altera.com>
10250 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10252 S:      Maintained
10253 F:      arch/nios2/
10254
10255 NOHZ, DYNTICKS SUPPORT
10256 M:      Frederic Weisbecker <fweisbec@gmail.com>
10257 M:      Thomas Gleixner <tglx@linutronix.de>
10258 M:      Ingo Molnar <mingo@kernel.org>
10259 L:      linux-kernel@vger.kernel.org
10260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10261 S:      Maintained
10262 F:      kernel/time/tick*.*
10263 F:      include/linux/tick.h
10264 F:      include/linux/sched/nohz.h
10265
10266 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10267 M:      Pavel Machek <pavel@ucw.cz>
10268 M:      Sakari Ailus <sakari.ailus@iki.fi>
10269 L:      linux-media@vger.kernel.org
10270 S:      Maintained
10271 F:      drivers/media/i2c/et8ek8
10272 F:      drivers/media/i2c/ad5820.c
10273
10274 NOKIA N900 POWER SUPPLY DRIVERS
10275 R:      Pali Rohár <pali.rohar@gmail.com>
10276 F:      include/linux/power/bq2415x_charger.h
10277 F:      include/linux/power/bq27xxx_battery.h
10278 F:      include/linux/power/isp1704_charger.h
10279 F:      drivers/power/supply/bq2415x_charger.c
10280 F:      drivers/power/supply/bq27xxx_battery.c
10281 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10282 F:      drivers/power/supply/isp1704_charger.c
10283 F:      drivers/power/supply/rx51_battery.c
10284
10285 NTB AMD DRIVER
10286 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10287 L:      linux-ntb@googlegroups.com
10288 S:      Supported
10289 F:      drivers/ntb/hw/amd/
10290
10291 NTB DRIVER CORE
10292 M:      Jon Mason <jdmason@kudzu.us>
10293 M:      Dave Jiang <dave.jiang@intel.com>
10294 M:      Allen Hubbe <allenbh@gmail.com>
10295 L:      linux-ntb@googlegroups.com
10296 S:      Supported
10297 W:      https://github.com/jonmason/ntb/wiki
10298 T:      git git://github.com/jonmason/ntb.git
10299 F:      drivers/ntb/
10300 F:      drivers/net/ntb_netdev.c
10301 F:      include/linux/ntb.h
10302 F:      include/linux/ntb_transport.h
10303 F:      tools/testing/selftests/ntb/
10304
10305 NTB IDT DRIVER
10306 M:      Serge Semin <fancer.lancer@gmail.com>
10307 L:      linux-ntb@googlegroups.com
10308 S:      Supported
10309 F:      drivers/ntb/hw/idt/
10310
10311 NTB INTEL DRIVER
10312 M:      Dave Jiang <dave.jiang@intel.com>
10313 L:      linux-ntb@googlegroups.com
10314 S:      Supported
10315 W:      https://github.com/davejiang/linux/wiki
10316 T:      git https://github.com/davejiang/linux.git
10317 F:      drivers/ntb/hw/intel/
10318
10319 NTFS FILESYSTEM
10320 M:      Anton Altaparmakov <anton@tuxera.com>
10321 L:      linux-ntfs-dev@lists.sourceforge.net
10322 W:      http://www.tuxera.com/
10323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10324 S:      Supported
10325 F:      Documentation/filesystems/ntfs.txt
10326 F:      fs/ntfs/
10327
10328 NUBUS SUBSYSTEM
10329 M:      Finn Thain <fthain@telegraphics.com.au>
10330 L:      linux-m68k@lists.linux-m68k.org
10331 S:      Maintained
10332 F:      arch/*/include/asm/nubus.h
10333 F:      drivers/nubus/
10334 F:      include/linux/nubus.h
10335 F:      include/uapi/linux/nubus.h
10336
10337 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10338 M:      Antonino Daplas <adaplas@gmail.com>
10339 L:      linux-fbdev@vger.kernel.org
10340 S:      Maintained
10341 F:      drivers/video/fbdev/riva/
10342 F:      drivers/video/fbdev/nvidia/
10343
10344 NVM EXPRESS DRIVER
10345 M:      Keith Busch <keith.busch@intel.com>
10346 M:      Jens Axboe <axboe@fb.com>
10347 M:      Christoph Hellwig <hch@lst.de>
10348 M:      Sagi Grimberg <sagi@grimberg.me>
10349 L:      linux-nvme@lists.infradead.org
10350 T:      git://git.infradead.org/nvme.git
10351 W:      http://git.infradead.org/nvme.git
10352 S:      Supported
10353 F:      drivers/nvme/host/
10354 F:      include/linux/nvme.h
10355 F:      include/uapi/linux/nvme_ioctl.h
10356
10357 NVM EXPRESS FC TRANSPORT DRIVERS
10358 M:      James Smart <james.smart@broadcom.com>
10359 L:      linux-nvme@lists.infradead.org
10360 S:      Supported
10361 F:      include/linux/nvme-fc.h
10362 F:      include/linux/nvme-fc-driver.h
10363 F:      drivers/nvme/host/fc.c
10364 F:      drivers/nvme/target/fc.c
10365 F:      drivers/nvme/target/fcloop.c
10366
10367 NVM EXPRESS TARGET DRIVER
10368 M:      Christoph Hellwig <hch@lst.de>
10369 M:      Sagi Grimberg <sagi@grimberg.me>
10370 L:      linux-nvme@lists.infradead.org
10371 T:      git://git.infradead.org/nvme.git
10372 W:      http://git.infradead.org/nvme.git
10373 S:      Supported
10374 F:      drivers/nvme/target/
10375
10376 NVMEM FRAMEWORK
10377 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10378 S:      Maintained
10379 F:      drivers/nvmem/
10380 F:      Documentation/devicetree/bindings/nvmem/
10381 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10382 F:      include/linux/nvmem-consumer.h
10383 F:      include/linux/nvmem-provider.h
10384
10385 NXP SGTL5000 DRIVER
10386 M:      Fabio Estevam <fabio.estevam@nxp.com>
10387 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10388 S:      Maintained
10389 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10390 F:      sound/soc/codecs/sgtl5000*
10391
10392 NXP TDA998X DRM DRIVER
10393 M:      Russell King <linux@armlinux.org.uk>
10394 S:      Maintained
10395 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10396 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10397 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10398 F:      include/drm/i2c/tda998x.h
10399 F:      include/dt-bindings/display/tda998x.h
10400 K:      "nxp,tda998x"
10401
10402 NXP TFA9879 DRIVER
10403 M:      Peter Rosin <peda@axentia.se>
10404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10405 S:      Maintained
10406 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10407 F:      sound/soc/codecs/tfa9879*
10408
10409 NXP-NCI NFC DRIVER
10410 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10411 R:      Charles Gorand <charles.gorand@effinnov.com>
10412 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10413 S:      Supported
10414 F:      drivers/nfc/nxp-nci
10415
10416 OBJTOOL
10417 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10418 M:      Peter Zijlstra <peterz@infradead.org>
10419 S:      Supported
10420 F:      tools/objtool/
10421
10422 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10423 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10424 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10425 L:      linuxppc-dev@lists.ozlabs.org
10426 S:      Supported
10427 F:      arch/powerpc/platforms/powernv/ocxl.c
10428 F:      arch/powerpc/include/asm/pnv-ocxl.h
10429 F:      drivers/misc/ocxl/
10430 F:      include/misc/ocxl*
10431 F:      include/uapi/misc/ocxl.h
10432 F:      Documentation/accelerators/ocxl.rst
10433
10434 OMAP AUDIO SUPPORT
10435 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10436 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10437 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10438 L:      linux-omap@vger.kernel.org
10439 S:      Maintained
10440 F:      sound/soc/omap/
10441
10442 OMAP CLOCK FRAMEWORK SUPPORT
10443 M:      Paul Walmsley <paul@pwsan.com>
10444 L:      linux-omap@vger.kernel.org
10445 S:      Maintained
10446 F:      arch/arm/*omap*/*clock*
10447
10448 OMAP DEVICE TREE SUPPORT
10449 M:      Benoît Cousson <bcousson@baylibre.com>
10450 M:      Tony Lindgren <tony@atomide.com>
10451 L:      linux-omap@vger.kernel.org
10452 L:      devicetree@vger.kernel.org
10453 S:      Maintained
10454 F:      arch/arm/boot/dts/*omap*
10455 F:      arch/arm/boot/dts/*am3*
10456 F:      arch/arm/boot/dts/*am4*
10457 F:      arch/arm/boot/dts/*am5*
10458 F:      arch/arm/boot/dts/*dra7*
10459
10460 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10461 L:      linux-omap@vger.kernel.org
10462 L:      linux-fbdev@vger.kernel.org
10463 S:      Orphan
10464 F:      drivers/video/fbdev/omap2/
10465 F:      Documentation/arm/OMAP/DSS
10466
10467 OMAP FRAMEBUFFER SUPPORT
10468 L:      linux-fbdev@vger.kernel.org
10469 L:      linux-omap@vger.kernel.org
10470 S:      Orphan
10471 F:      drivers/video/fbdev/omap/
10472
10473 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10474 M:      Roger Quadros <rogerq@ti.com>
10475 M:      Tony Lindgren <tony@atomide.com>
10476 L:      linux-omap@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/memory/omap-gpmc.c
10479 F:      arch/arm/mach-omap2/*gpmc*
10480
10481 OMAP GPIO DRIVER
10482 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10483 M:      Santosh Shilimkar <ssantosh@kernel.org>
10484 M:      Kevin Hilman <khilman@kernel.org>
10485 L:      linux-omap@vger.kernel.org
10486 S:      Maintained
10487 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10488 F:      drivers/gpio/gpio-omap.c
10489
10490 OMAP HARDWARE SPINLOCK SUPPORT
10491 M:      Ohad Ben-Cohen <ohad@wizery.com>
10492 L:      linux-omap@vger.kernel.org
10493 S:      Maintained
10494 F:      drivers/hwspinlock/omap_hwspinlock.c
10495
10496 OMAP HS MMC SUPPORT
10497 L:      linux-mmc@vger.kernel.org
10498 L:      linux-omap@vger.kernel.org
10499 S:      Orphan
10500 F:      drivers/mmc/host/omap_hsmmc.c
10501
10502 OMAP HWMOD DATA
10503 M:      Paul Walmsley <paul@pwsan.com>
10504 L:      linux-omap@vger.kernel.org
10505 S:      Maintained
10506 F:      arch/arm/mach-omap2/omap_hwmod*data*
10507
10508 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10509 M:      Benoît Cousson <bcousson@baylibre.com>
10510 L:      linux-omap@vger.kernel.org
10511 S:      Maintained
10512 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10513
10514 OMAP HWMOD SUPPORT
10515 M:      Benoît Cousson <bcousson@baylibre.com>
10516 M:      Paul Walmsley <paul@pwsan.com>
10517 L:      linux-omap@vger.kernel.org
10518 S:      Maintained
10519 F:      arch/arm/mach-omap2/omap_hwmod.*
10520
10521 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10522 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10523 L:      linux-media@vger.kernel.org
10524 S:      Maintained
10525 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10526 F:      drivers/media/platform/omap3isp/
10527 F:      drivers/staging/media/omap4iss/
10528
10529 OMAP MMC SUPPORT
10530 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10531 L:      linux-omap@vger.kernel.org
10532 S:      Maintained
10533 F:      drivers/mmc/host/omap.c
10534
10535 OMAP POWER MANAGEMENT SUPPORT
10536 M:      Kevin Hilman <khilman@kernel.org>
10537 L:      linux-omap@vger.kernel.org
10538 S:      Maintained
10539 F:      arch/arm/*omap*/*pm*
10540 F:      drivers/cpufreq/omap-cpufreq.c
10541
10542 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10543 M:      Rajendra Nayak <rnayak@codeaurora.org>
10544 M:      Paul Walmsley <paul@pwsan.com>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      arch/arm/mach-omap2/prm*
10548
10549 OMAP RANDOM NUMBER GENERATOR SUPPORT
10550 M:      Deepak Saxena <dsaxena@plexity.net>
10551 S:      Maintained
10552 F:      drivers/char/hw_random/omap-rng.c
10553
10554 OMAP USB SUPPORT
10555 L:      linux-usb@vger.kernel.org
10556 L:      linux-omap@vger.kernel.org
10557 S:      Orphan
10558 F:      drivers/usb/*/*omap*
10559 F:      arch/arm/*omap*/usb*
10560
10561 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10562 M:      Mark Jackson <mpfj@newflow.co.uk>
10563 L:      linux-omap@vger.kernel.org
10564 S:      Maintained
10565 F:      arch/arm/boot/dts/am335x-nano.dts
10566
10567 OMAP1 SUPPORT
10568 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10569 M:      Tony Lindgren <tony@atomide.com>
10570 L:      linux-omap@vger.kernel.org
10571 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10573 S:      Maintained
10574 F:      arch/arm/mach-omap1/
10575 F:      arch/arm/plat-omap/
10576 F:      arch/arm/configs/omap1_defconfig
10577 F:      drivers/i2c/busses/i2c-omap.c
10578 F:      include/linux/platform_data/i2c-omap.h
10579 F:      include/linux/platform_data/ams-delta-fiq.h
10580
10581 OMAP2+ SUPPORT
10582 M:      Tony Lindgren <tony@atomide.com>
10583 L:      linux-omap@vger.kernel.org
10584 W:      http://www.muru.com/linux/omap/
10585 W:      http://linux.omap.com/
10586 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10588 S:      Maintained
10589 F:      arch/arm/mach-omap2/
10590 F:      arch/arm/plat-omap/
10591 F:      arch/arm/configs/omap2plus_defconfig
10592 F:      drivers/i2c/busses/i2c-omap.c
10593 F:      drivers/irqchip/irq-omap-intc.c
10594 F:      drivers/mfd/*omap*.c
10595 F:      drivers/mfd/menelaus.c
10596 F:      drivers/mfd/palmas.c
10597 F:      drivers/mfd/tps65217.c
10598 F:      drivers/mfd/tps65218.c
10599 F:      drivers/mfd/tps65910.c
10600 F:      drivers/mfd/twl-core.[ch]
10601 F:      drivers/mfd/twl4030*.c
10602 F:      drivers/mfd/twl6030*.c
10603 F:      drivers/mfd/twl6040*.c
10604 F:      drivers/regulator/palmas-regulator*.c
10605 F:      drivers/regulator/pbias-regulator.c
10606 F:      drivers/regulator/tps65217-regulator.c
10607 F:      drivers/regulator/tps65218-regulator.c
10608 F:      drivers/regulator/tps65910-regulator.c
10609 F:      drivers/regulator/twl-regulator.c
10610 F:      drivers/regulator/twl6030-regulator.c
10611 F:      include/linux/platform_data/i2c-omap.h
10612
10613 ONION OMEGA2+ BOARD
10614 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10615 L:      linux-mips@linux-mips.org
10616 S:      Maintained
10617 F:      arch/mips/boot/dts/ralink/omega2p.dts
10618
10619 OMFS FILESYSTEM
10620 M:      Bob Copeland <me@bobcopeland.com>
10621 L:      linux-karma-devel@lists.sourceforge.net
10622 S:      Maintained
10623 F:      Documentation/filesystems/omfs.txt
10624 F:      fs/omfs/
10625
10626 OMNIKEY CARDMAN 4000 DRIVER
10627 M:      Harald Welte <laforge@gnumonks.org>
10628 S:      Maintained
10629 F:      drivers/char/pcmcia/cm4000_cs.c
10630 F:      include/linux/cm4000_cs.h
10631 F:      include/uapi/linux/cm4000_cs.h
10632
10633 OMNIKEY CARDMAN 4040 DRIVER
10634 M:      Harald Welte <laforge@gnumonks.org>
10635 S:      Maintained
10636 F:      drivers/char/pcmcia/cm4040_cs.*
10637
10638 OMNIVISION OV13858 SENSOR DRIVER
10639 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10640 L:      linux-media@vger.kernel.org
10641 T:      git git://linuxtv.org/media_tree.git
10642 S:      Maintained
10643 F:      drivers/media/i2c/ov13858.c
10644
10645 OMNIVISION OV2680 SENSOR DRIVER
10646 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10647 L:      linux-media@vger.kernel.org
10648 T:      git git://linuxtv.org/media_tree.git
10649 S:      Maintained
10650 F:      drivers/media/i2c/ov2680.c
10651 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10652
10653 OMNIVISION OV2685 SENSOR DRIVER
10654 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10655 L:      linux-media@vger.kernel.org
10656 T:      git git://linuxtv.org/media_tree.git
10657 S:      Maintained
10658 F:      drivers/media/i2c/ov2685.c
10659
10660 OMNIVISION OV5640 SENSOR DRIVER
10661 M:      Steve Longerbeam <slongerbeam@gmail.com>
10662 L:      linux-media@vger.kernel.org
10663 T:      git git://linuxtv.org/media_tree.git
10664 S:      Maintained
10665 F:      drivers/media/i2c/ov5640.c
10666
10667 OMNIVISION OV5647 SENSOR DRIVER
10668 M:      Luis Oliveira <lolivei@synopsys.com>
10669 L:      linux-media@vger.kernel.org
10670 T:      git git://linuxtv.org/media_tree.git
10671 S:      Maintained
10672 F:      drivers/media/i2c/ov5647.c
10673
10674 OMNIVISION OV5695 SENSOR DRIVER
10675 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10676 L:      linux-media@vger.kernel.org
10677 T:      git git://linuxtv.org/media_tree.git
10678 S:      Maintained
10679 F:      drivers/media/i2c/ov5695.c
10680
10681 OMNIVISION OV7670 SENSOR DRIVER
10682 M:      Jonathan Corbet <corbet@lwn.net>
10683 L:      linux-media@vger.kernel.org
10684 T:      git git://linuxtv.org/media_tree.git
10685 S:      Maintained
10686 F:      drivers/media/i2c/ov7670.c
10687 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10688
10689 OMNIVISION OV772x SENSOR DRIVER
10690 M:      Jacopo Mondi <jacopo@jmondi.org>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Odd fixes
10694 F:      drivers/media/i2c/ov772x.c
10695 F:      include/media/i2c/ov772x.h
10696 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10697
10698 OMNIVISION OV7740 SENSOR DRIVER
10699 M:      Wenyou Yang <wenyou.yang@microchip.com>
10700 L:      linux-media@vger.kernel.org
10701 T:      git git://linuxtv.org/media_tree.git
10702 S:      Maintained
10703 F:      drivers/media/i2c/ov7740.c
10704 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10705
10706 OMNIVISION OV9650 SENSOR DRIVER
10707 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10708 R:      Akinobu Mita <akinobu.mita@gmail.com>
10709 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10710 L:      linux-media@vger.kernel.org
10711 T:      git git://linuxtv.org/media_tree.git
10712 S:      Maintained
10713 F:      drivers/media/i2c/ov9650.c
10714 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10715
10716 ONENAND FLASH DRIVER
10717 M:      Kyungmin Park <kyungmin.park@samsung.com>
10718 L:      linux-mtd@lists.infradead.org
10719 S:      Maintained
10720 F:      drivers/mtd/nand/onenand/
10721 F:      include/linux/mtd/onenand*.h
10722
10723 ONSTREAM SCSI TAPE DRIVER
10724 M:      Willem Riede <osst@riede.org>
10725 L:      osst-users@lists.sourceforge.net
10726 L:      linux-scsi@vger.kernel.org
10727 S:      Maintained
10728 F:      Documentation/scsi/osst.txt
10729 F:      drivers/scsi/osst.*
10730 F:      drivers/scsi/osst_*.h
10731 F:      drivers/scsi/st.h
10732
10733 OP-TEE DRIVER
10734 M:      Jens Wiklander <jens.wiklander@linaro.org>
10735 S:      Maintained
10736 F:      drivers/tee/optee/
10737
10738 OPA-VNIC DRIVER
10739 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10740 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10741 L:      linux-rdma@vger.kernel.org
10742 S:      Supported
10743 F:      drivers/infiniband/ulp/opa_vnic
10744
10745 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10746 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10747 M:      Frank Rowand <frowand.list@gmail.com>
10748 L:      devicetree@vger.kernel.org
10749 S:      Maintained
10750 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10751 F:      Documentation/devicetree/overlay-notes.txt
10752 F:      drivers/of/overlay.c
10753 F:      drivers/of/resolver.c
10754 K:      of_overlay_notifier_
10755
10756 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10757 M:      Rob Herring <robh+dt@kernel.org>
10758 M:      Frank Rowand <frowand.list@gmail.com>
10759 L:      devicetree@vger.kernel.org
10760 W:      http://www.devicetree.org/
10761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10762 S:      Maintained
10763 F:      drivers/of/
10764 F:      include/linux/of*.h
10765 F:      scripts/dtc/
10766 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10767
10768 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10769 M:      Rob Herring <robh+dt@kernel.org>
10770 M:      Mark Rutland <mark.rutland@arm.com>
10771 L:      devicetree@vger.kernel.org
10772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10773 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10774 S:      Maintained
10775 F:      Documentation/devicetree/
10776 F:      arch/*/boot/dts/
10777 F:      include/dt-bindings/
10778
10779 OPENCORES I2C BUS DRIVER
10780 M:      Peter Korsgaard <jacmet@sunsite.dk>
10781 L:      linux-i2c@vger.kernel.org
10782 S:      Maintained
10783 F:      Documentation/i2c/busses/i2c-ocores
10784 F:      drivers/i2c/busses/i2c-ocores.c
10785
10786 OPENRISC ARCHITECTURE
10787 M:      Jonas Bonn <jonas@southpole.se>
10788 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10789 M:      Stafford Horne <shorne@gmail.com>
10790 T:      git git://github.com/openrisc/linux.git
10791 L:      openrisc@lists.librecores.org
10792 W:      http://openrisc.io
10793 S:      Maintained
10794 F:      Documentation/devicetree/bindings/openrisc/
10795 F:      Documentation/openrisc/
10796 F:      arch/openrisc/
10797 F:      drivers/irqchip/irq-ompic.c
10798 F:      drivers/irqchip/irq-or1k-*
10799
10800 OPENVSWITCH
10801 M:      Pravin B Shelar <pshelar@ovn.org>
10802 L:      netdev@vger.kernel.org
10803 L:      dev@openvswitch.org
10804 W:      http://openvswitch.org
10805 S:      Maintained
10806 F:      net/openvswitch/
10807 F:      include/uapi/linux/openvswitch.h
10808
10809 OPERATING PERFORMANCE POINTS (OPP)
10810 M:      Viresh Kumar <vireshk@kernel.org>
10811 M:      Nishanth Menon <nm@ti.com>
10812 M:      Stephen Boyd <sboyd@kernel.org>
10813 L:      linux-pm@vger.kernel.org
10814 S:      Maintained
10815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10816 F:      drivers/opp/
10817 F:      include/linux/pm_opp.h
10818 F:      Documentation/power/opp.txt
10819 F:      Documentation/devicetree/bindings/opp/
10820
10821 OPL4 DRIVER
10822 M:      Clemens Ladisch <clemens@ladisch.de>
10823 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10824 T:      git git://git.alsa-project.org/alsa-kernel.git
10825 S:      Maintained
10826 F:      sound/drivers/opl4/
10827
10828 OPROFILE
10829 M:      Robert Richter <rric@kernel.org>
10830 L:      oprofile-list@lists.sf.net
10831 S:      Maintained
10832 F:      arch/*/include/asm/oprofile*.h
10833 F:      arch/*/oprofile/
10834 F:      drivers/oprofile/
10835 F:      include/linux/oprofile.h
10836
10837 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10838 M:      Mark Fasheh <mark@fasheh.com>
10839 M:      Joel Becker <jlbec@evilplan.org>
10840 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10841 W:      http://ocfs2.wiki.kernel.org
10842 S:      Supported
10843 F:      Documentation/filesystems/ocfs2.txt
10844 F:      Documentation/filesystems/dlmfs.txt
10845 F:      fs/ocfs2/
10846
10847 ORANGEFS FILESYSTEM
10848 M:      Mike Marshall <hubcap@omnibond.com>
10849 R:      Martin Brandenburg <martin@omnibond.com>
10850 L:      devel@lists.orangefs.org
10851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10852 S:      Supported
10853 F:      fs/orangefs/
10854 F:      Documentation/filesystems/orangefs.txt
10855
10856 ORINOCO DRIVER
10857 L:      linux-wireless@vger.kernel.org
10858 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10859 W:      http://www.nongnu.org/orinoco/
10860 S:      Orphan
10861 F:      drivers/net/wireless/intersil/orinoco/
10862
10863 OSD LIBRARY and FILESYSTEM
10864 M:      Boaz Harrosh <ooo@electrozaur.com>
10865 S:      Maintained
10866 F:      drivers/scsi/osd/
10867 F:      include/scsi/osd_*
10868 F:      fs/exofs/
10869
10870 OV2659 OMNIVISION SENSOR DRIVER
10871 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10872 L:      linux-media@vger.kernel.org
10873 W:      https://linuxtv.org
10874 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10875 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10876 S:      Maintained
10877 F:      drivers/media/i2c/ov2659.c
10878 F:      include/media/i2c/ov2659.h
10879
10880 OVERLAY FILESYSTEM
10881 M:      Miklos Szeredi <miklos@szeredi.hu>
10882 L:      linux-unionfs@vger.kernel.org
10883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10884 S:      Supported
10885 F:      fs/overlayfs/
10886 F:      Documentation/filesystems/overlayfs.txt
10887
10888 P54 WIRELESS DRIVER
10889 M:      Christian Lamparter <chunkeey@googlemail.com>
10890 L:      linux-wireless@vger.kernel.org
10891 W:      http://wireless.kernel.org/en/users/Drivers/p54
10892 S:      Maintained
10893 F:      drivers/net/wireless/intersil/p54/
10894
10895 PA SEMI ETHERNET DRIVER
10896 L:      netdev@vger.kernel.org
10897 S:      Orphan
10898 F:      drivers/net/ethernet/pasemi/*
10899
10900 PA SEMI SMBUS DRIVER
10901 L:      linux-i2c@vger.kernel.org
10902 S:      Orphan
10903 F:      drivers/i2c/busses/i2c-pasemi.c
10904
10905 PADATA PARALLEL EXECUTION MECHANISM
10906 M:      Steffen Klassert <steffen.klassert@secunet.com>
10907 L:      linux-crypto@vger.kernel.org
10908 S:      Maintained
10909 F:      kernel/padata.c
10910 F:      include/linux/padata.h
10911 F:      Documentation/padata.txt
10912
10913 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10914 M:      Harald Welte <laforge@gnumonks.org>
10915 L:      platform-driver-x86@vger.kernel.org
10916 S:      Maintained
10917 F:      drivers/platform/x86/panasonic-laptop.c
10918
10919 PARALLEL LCD/KEYPAD PANEL DRIVER
10920 M:      Willy Tarreau <willy@haproxy.com>
10921 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10922 S:      Odd Fixes
10923 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10924 F:      drivers/misc/panel.c
10925
10926 PARALLEL PORT SUBSYSTEM
10927 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10928 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10929 L:      linux-parport@lists.infradead.org (subscribers-only)
10930 S:      Maintained
10931 F:      drivers/parport/
10932 F:      include/linux/parport*.h
10933 F:      drivers/char/ppdev.c
10934 F:      include/uapi/linux/ppdev.h
10935 F:      Documentation/parport*.txt
10936
10937 PARAVIRT_OPS INTERFACE
10938 M:      Juergen Gross <jgross@suse.com>
10939 M:      Alok Kataria <akataria@vmware.com>
10940 L:      virtualization@lists.linux-foundation.org
10941 S:      Supported
10942 F:      Documentation/virtual/paravirt_ops.txt
10943 F:      arch/*/kernel/paravirt*
10944 F:      arch/*/include/asm/paravirt*.h
10945 F:      include/linux/hypervisor.h
10946
10947 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10948 M:      Tim Waugh <tim@cyberelk.net>
10949 L:      linux-parport@lists.infradead.org (subscribers-only)
10950 S:      Maintained
10951 F:      Documentation/blockdev/paride.txt
10952 F:      drivers/block/paride/
10953
10954 PARISC ARCHITECTURE
10955 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10956 M:      Helge Deller <deller@gmx.de>
10957 L:      linux-parisc@vger.kernel.org
10958 W:      http://www.parisc-linux.org/
10959 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10962 S:      Maintained
10963 F:      arch/parisc/
10964 F:      Documentation/parisc/
10965 F:      drivers/parisc/
10966 F:      drivers/char/agp/parisc-agp.c
10967 F:      drivers/input/serio/gscps2.c
10968 F:      drivers/parport/parport_gsc.*
10969 F:      drivers/tty/serial/8250/8250_gsc.c
10970 F:      drivers/video/fbdev/sti*
10971 F:      drivers/video/console/sti*
10972 F:      drivers/video/logo/logo_parisc*
10973
10974 PARMAN
10975 M:      Jiri Pirko <jiri@mellanox.com>
10976 L:      netdev@vger.kernel.org
10977 S:      Supported
10978 F:      lib/parman.c
10979 F:      lib/test_parman.c
10980 F:      include/linux/parman.h
10981
10982 PC87360 HARDWARE MONITORING DRIVER
10983 M:      Jim Cromie <jim.cromie@gmail.com>
10984 L:      linux-hwmon@vger.kernel.org
10985 S:      Maintained
10986 F:      Documentation/hwmon/pc87360
10987 F:      drivers/hwmon/pc87360.c
10988
10989 PC8736x GPIO DRIVER
10990 M:      Jim Cromie <jim.cromie@gmail.com>
10991 S:      Maintained
10992 F:      drivers/char/pc8736x_gpio.c
10993
10994 PC87427 HARDWARE MONITORING DRIVER
10995 M:      Jean Delvare <jdelvare@suse.com>
10996 L:      linux-hwmon@vger.kernel.org
10997 S:      Maintained
10998 F:      Documentation/hwmon/pc87427
10999 F:      drivers/hwmon/pc87427.c
11000
11001 PCA9532 LED DRIVER
11002 M:      Riku Voipio <riku.voipio@iki.fi>
11003 S:      Maintained
11004 F:      drivers/leds/leds-pca9532.c
11005 F:      include/linux/leds-pca9532.h
11006
11007 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11008 M:      Guenter Roeck <linux@roeck-us.net>
11009 L:      linux-i2c@vger.kernel.org
11010 S:      Maintained
11011 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11012
11013 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11014 M:      Khalid Aziz <khalid@gonehiking.org>
11015 S:      Maintained
11016 F:      drivers/firmware/pcdp.*
11017
11018 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11019 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11020 L:      linux-pci@vger.kernel.org
11021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11022 S:      Maintained
11023 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11024 F:      drivers/pci/controller/pci-aardvark.c
11025
11026 PCI DRIVER FOR ALTERA PCIE IP
11027 M:      Ley Foon Tan <lftan@altera.com>
11028 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11029 L:      linux-pci@vger.kernel.org
11030 S:      Supported
11031 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11032 F:      drivers/pci/controller/pcie-altera.c
11033
11034 PCI DRIVER FOR APPLIEDMICRO XGENE
11035 M:      Tanmay Inamdar <tinamdar@apm.com>
11036 L:      linux-pci@vger.kernel.org
11037 L:      linux-arm-kernel@lists.infradead.org
11038 S:      Maintained
11039 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11040 F:      drivers/pci/controller/pci-xgene.c
11041
11042 PCI DRIVER FOR ARM VERSATILE PLATFORM
11043 M:      Rob Herring <robh@kernel.org>
11044 L:      linux-pci@vger.kernel.org
11045 L:      linux-arm-kernel@lists.infradead.org
11046 S:      Maintained
11047 F:      Documentation/devicetree/bindings/pci/versatile.txt
11048 F:      drivers/pci/controller/pci-versatile.c
11049
11050 PCI DRIVER FOR ARMADA 8K
11051 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11052 L:      linux-pci@vger.kernel.org
11053 L:      linux-arm-kernel@lists.infradead.org
11054 S:      Maintained
11055 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11056 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11057
11058 PCI DRIVER FOR CADENCE PCIE IP
11059 M:      Alan Douglas <adouglas@cadence.com>
11060 L:      linux-pci@vger.kernel.org
11061 S:      Maintained
11062 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11063 F:      drivers/pci/controller/pcie-cadence*
11064
11065 PCI DRIVER FOR FREESCALE LAYERSCAPE
11066 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11067 M:      Mingkai Hu <mingkai.hu@nxp.com>
11068 M:      Roy Zang <roy.zang@nxp.com>
11069 L:      linuxppc-dev@lists.ozlabs.org
11070 L:      linux-pci@vger.kernel.org
11071 L:      linux-arm-kernel@lists.infradead.org
11072 S:      Maintained
11073 F:      drivers/pci/controller/dwc/*layerscape*
11074
11075 PCI DRIVER FOR GENERIC OF HOSTS
11076 M:      Will Deacon <will.deacon@arm.com>
11077 L:      linux-pci@vger.kernel.org
11078 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11079 S:      Maintained
11080 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11081 F:      drivers/pci/controller/pci-host-common.c
11082 F:      drivers/pci/controller/pci-host-generic.c
11083
11084 PCI DRIVER FOR IMX6
11085 M:      Richard Zhu <hongxing.zhu@nxp.com>
11086 M:      Lucas Stach <l.stach@pengutronix.de>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11091 F:      drivers/pci/controller/dwc/*imx6*
11092
11093 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11094 M:      Keith Busch <keith.busch@intel.com>
11095 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11096 L:      linux-pci@vger.kernel.org
11097 S:      Supported
11098 F:      drivers/pci/controller/vmd.c
11099
11100 PCI DRIVER FOR MICROSEMI SWITCHTEC
11101 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11102 M:      Logan Gunthorpe <logang@deltatee.com>
11103 L:      linux-pci@vger.kernel.org
11104 S:      Maintained
11105 F:      Documentation/switchtec.txt
11106 F:      Documentation/ABI/testing/sysfs-class-switchtec
11107 F:      drivers/pci/switch/switchtec*
11108 F:      include/uapi/linux/switchtec_ioctl.h
11109 F:      include/linux/switchtec.h
11110 F:      drivers/ntb/hw/mscc/
11111
11112 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11113 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11114 M:      Jason Cooper <jason@lakedaemon.net>
11115 L:      linux-pci@vger.kernel.org
11116 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11117 S:      Maintained
11118 F:      drivers/pci/controller/*mvebu*
11119
11120 PCI DRIVER FOR NVIDIA TEGRA
11121 M:      Thierry Reding <thierry.reding@gmail.com>
11122 L:      linux-tegra@vger.kernel.org
11123 L:      linux-pci@vger.kernel.org
11124 S:      Supported
11125 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11126 F:      drivers/pci/controller/pci-tegra.c
11127
11128 PCI DRIVER FOR RENESAS R-CAR
11129 M:      Simon Horman <horms@verge.net.au>
11130 L:      linux-pci@vger.kernel.org
11131 L:      linux-renesas-soc@vger.kernel.org
11132 S:      Maintained
11133 F:      drivers/pci/controller/*rcar*
11134
11135 PCI DRIVER FOR SAMSUNG EXYNOS
11136 M:      Jingoo Han <jingoohan1@gmail.com>
11137 L:      linux-pci@vger.kernel.org
11138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      drivers/pci/controller/dwc/pci-exynos.c
11142
11143 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11144 M:      Jingoo Han <jingoohan1@gmail.com>
11145 M:      Joao Pinto <Joao.Pinto@synopsys.com>
11146 L:      linux-pci@vger.kernel.org
11147 S:      Maintained
11148 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11149 F:      drivers/pci/controller/dwc/*designware*
11150
11151 PCI DRIVER FOR TI DRA7XX
11152 M:      Kishon Vijay Abraham I <kishon@ti.com>
11153 L:      linux-omap@vger.kernel.org
11154 L:      linux-pci@vger.kernel.org
11155 S:      Supported
11156 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11157 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11158
11159 PCI DRIVER FOR TI KEYSTONE
11160 M:      Murali Karicheri <m-karicheri2@ti.com>
11161 L:      linux-pci@vger.kernel.org
11162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11163 S:      Maintained
11164 F:      drivers/pci/controller/dwc/*keystone*
11165
11166 PCI ENDPOINT SUBSYSTEM
11167 M:      Kishon Vijay Abraham I <kishon@ti.com>
11168 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11169 L:      linux-pci@vger.kernel.org
11170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11171 S:      Supported
11172 F:      drivers/pci/endpoint/
11173 F:      drivers/misc/pci_endpoint_test.c
11174 F:      tools/pci/
11175
11176 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11177 M:      Russell Currey <ruscur@russell.cc>
11178 L:      linuxppc-dev@lists.ozlabs.org
11179 S:      Supported
11180 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11181 F:      arch/powerpc/kernel/eeh*.c
11182 F:      arch/powerpc/platforms/*/eeh*.c
11183 F:      arch/powerpc/include/*/eeh*.h
11184
11185 PCI ERROR RECOVERY
11186 M:      Linas Vepstas <linasvepstas@gmail.com>
11187 L:      linux-pci@vger.kernel.org
11188 S:      Supported
11189 F:      Documentation/PCI/pci-error-recovery.txt
11190
11191 PCI MSI DRIVER FOR ALTERA MSI IP
11192 M:      Ley Foon Tan <lftan@altera.com>
11193 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11194 L:      linux-pci@vger.kernel.org
11195 S:      Supported
11196 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11197 F:      drivers/pci/controller/pcie-altera-msi.c
11198
11199 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11200 M:      Duc Dang <dhdang@apm.com>
11201 L:      linux-pci@vger.kernel.org
11202 L:      linux-arm-kernel@lists.infradead.org
11203 S:      Maintained
11204 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11205 F:      drivers/pci/controller/pci-xgene-msi.c
11206
11207 PCI SUBSYSTEM
11208 M:      Bjorn Helgaas <bhelgaas@google.com>
11209 L:      linux-pci@vger.kernel.org
11210 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11212 S:      Supported
11213 F:      Documentation/devicetree/bindings/pci/
11214 F:      Documentation/PCI/
11215 F:      drivers/acpi/pci*
11216 F:      drivers/pci/
11217 F:      include/asm-generic/pci*
11218 F:      include/linux/pci*
11219 F:      include/linux/of_pci.h
11220 F:      include/uapi/linux/pci*
11221 F:      lib/pci*
11222 F:      arch/x86/pci/
11223 F:      arch/x86/kernel/quirks.c
11224
11225 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11226 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11227 L:      linux-pci@vger.kernel.org
11228 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11230 S:      Supported
11231 F:      drivers/pci/controller/
11232
11233 PCIE DRIVER FOR AXIS ARTPEC
11234 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11235 L:      linux-arm-kernel@axis.com
11236 L:      linux-pci@vger.kernel.org
11237 S:      Maintained
11238 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11239 F:      drivers/pci/controller/dwc/*artpec*
11240
11241 PCIE DRIVER FOR CAVIUM THUNDERX
11242 M:      David Daney <david.daney@cavium.com>
11243 L:      linux-pci@vger.kernel.org
11244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11245 S:      Supported
11246 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11247 F:      drivers/pci/controller/pci-thunder-*
11248
11249 PCIE DRIVER FOR HISILICON
11250 M:      Zhou Wang <wangzhou1@hisilicon.com>
11251 L:      linux-pci@vger.kernel.org
11252 S:      Maintained
11253 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11254 F:      drivers/pci/controller/dwc/pcie-hisi.c
11255
11256 PCIE DRIVER FOR HISILICON KIRIN
11257 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11258 M:      Binghui Wang <wangbinghui@hisilicon.com>
11259 L:      linux-pci@vger.kernel.org
11260 S:      Maintained
11261 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11262 F:      drivers/pci/controller/dwc/pcie-kirin.c
11263
11264 PCIE DRIVER FOR HISILICON STB
11265 M:      Jianguo Sun <sunjianguo1@huawei.com>
11266 M:      Shawn Guo <shawn.guo@linaro.org>
11267 L:      linux-pci@vger.kernel.org
11268 S:      Maintained
11269 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11270 F:      drivers/pci/controller/dwc/pcie-histb.c
11271
11272 PCIE DRIVER FOR MEDIATEK
11273 M:      Ryder Lee <ryder.lee@mediatek.com>
11274 L:      linux-pci@vger.kernel.org
11275 L:      linux-mediatek@lists.infradead.org
11276 S:      Supported
11277 F:      Documentation/devicetree/bindings/pci/mediatek*
11278 F:      drivers/pci/controller/*mediatek*
11279
11280 PCIE DRIVER FOR QUALCOMM MSM
11281 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11282 L:      linux-pci@vger.kernel.org
11283 L:      linux-arm-msm@vger.kernel.org
11284 S:      Maintained
11285 F:      drivers/pci/controller/dwc/*qcom*
11286
11287 PCIE DRIVER FOR ROCKCHIP
11288 M:      Shawn Lin <shawn.lin@rock-chips.com>
11289 L:      linux-pci@vger.kernel.org
11290 L:      linux-rockchip@lists.infradead.org
11291 S:      Maintained
11292 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11293 F:      drivers/pci/controller/pcie-rockchip*
11294
11295 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11296 M:      Linus Walleij <linus.walleij@linaro.org>
11297 L:      linux-pci@vger.kernel.org
11298 S:      Maintained
11299 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11300 F:      drivers/pci/controller/pci-v3-semi.c
11301
11302 PCIE DRIVER FOR ST SPEAR13XX
11303 M:      Pratyush Anand <pratyush.anand@gmail.com>
11304 L:      linux-pci@vger.kernel.org
11305 S:      Maintained
11306 F:      drivers/pci/controller/dwc/*spear*
11307
11308 PCMCIA SUBSYSTEM
11309 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11311 S:      Odd Fixes
11312 F:      Documentation/pcmcia/
11313 F:      tools/pcmcia/
11314 F:      drivers/pcmcia/
11315 F:      include/pcmcia/
11316
11317 PCNET32 NETWORK DRIVER
11318 M:      Don Fry <pcnet32@frontier.com>
11319 L:      netdev@vger.kernel.org
11320 S:      Maintained
11321 F:      drivers/net/ethernet/amd/pcnet32.c
11322
11323 PCRYPT PARALLEL CRYPTO ENGINE
11324 M:      Steffen Klassert <steffen.klassert@secunet.com>
11325 L:      linux-crypto@vger.kernel.org
11326 S:      Maintained
11327 F:      crypto/pcrypt.c
11328 F:      include/crypto/pcrypt.h
11329
11330 PEAQ WMI HOTKEYS DRIVER
11331 M:      Hans de Goede <hdegoede@redhat.com>
11332 L:      platform-driver-x86@vger.kernel.org
11333 S:      Maintained
11334 F:      drivers/platform/x86/peaq-wmi.c
11335
11336 PER-CPU MEMORY ALLOCATOR
11337 M:      Tejun Heo <tj@kernel.org>
11338 M:      Christoph Lameter <cl@linux.com>
11339 M:      Dennis Zhou <dennisszhou@gmail.com>
11340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu.git
11341 S:      Maintained
11342 F:      include/linux/percpu*.h
11343 F:      mm/percpu*.c
11344 F:      arch/*/include/asm/percpu.h
11345
11346 PER-TASK DELAY ACCOUNTING
11347 M:      Balbir Singh <bsingharora@gmail.com>
11348 S:      Maintained
11349 F:      include/linux/delayacct.h
11350 F:      kernel/delayacct.c
11351
11352 PERFORMANCE EVENTS SUBSYSTEM
11353 M:      Peter Zijlstra <peterz@infradead.org>
11354 M:      Ingo Molnar <mingo@redhat.com>
11355 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11356 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11357 R:      Jiri Olsa <jolsa@redhat.com>
11358 R:      Namhyung Kim <namhyung@kernel.org>
11359 L:      linux-kernel@vger.kernel.org
11360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11361 S:      Supported
11362 F:      kernel/events/*
11363 F:      include/linux/perf_event.h
11364 F:      include/uapi/linux/perf_event.h
11365 F:      arch/*/kernel/perf_event*.c
11366 F:      arch/*/kernel/*/perf_event*.c
11367 F:      arch/*/kernel/*/*/perf_event*.c
11368 F:      arch/*/include/asm/perf_event.h
11369 F:      arch/*/kernel/perf_callchain.c
11370 F:      arch/*/events/*
11371 F:      tools/perf/
11372
11373 PERSONALITY HANDLING
11374 M:      Christoph Hellwig <hch@infradead.org>
11375 L:      linux-abi-devel@lists.sourceforge.net
11376 S:      Maintained
11377 F:      include/linux/personality.h
11378 F:      include/uapi/linux/personality.h
11379
11380 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11381 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11382 L:      linux-input@vger.kernel.org
11383 S:      Maintained
11384 F:      Documentation/input/devices/pxrc.rst
11385 F:      drivers/input/joystick/pxrc.c
11386
11387 PHONET PROTOCOL
11388 M:      Remi Denis-Courmont <courmisch@gmail.com>
11389 S:      Supported
11390 F:      Documentation/networking/phonet.txt
11391 F:      include/linux/phonet.h
11392 F:      include/net/phonet/
11393 F:      include/uapi/linux/phonet.h
11394 F:      net/phonet/
11395
11396 PHRAM MTD DRIVER
11397 M:      Joern Engel <joern@lazybastard.org>
11398 L:      linux-mtd@lists.infradead.org
11399 S:      Maintained
11400 F:      drivers/mtd/devices/phram.c
11401
11402 PICOLCD HID DRIVER
11403 M:      Bruno Prémont <bonbons@linux-vserver.org>
11404 L:      linux-input@vger.kernel.org
11405 S:      Maintained
11406 F:      drivers/hid/hid-picolcd*
11407
11408 PICOXCELL SUPPORT
11409 M:      Jamie Iles <jamie@jamieiles.com>
11410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11411 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11412 S:      Supported
11413 F:      arch/arm/boot/dts/picoxcell*
11414 F:      arch/arm/mach-picoxcell/
11415 F:      drivers/crypto/picoxcell*
11416
11417 PIN CONTROL SUBSYSTEM
11418 M:      Linus Walleij <linus.walleij@linaro.org>
11419 L:      linux-gpio@vger.kernel.org
11420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11421 S:      Maintained
11422 F:      Documentation/devicetree/bindings/pinctrl/
11423 F:      Documentation/driver-api/pinctl.rst
11424 F:      drivers/pinctrl/
11425 F:      include/linux/pinctrl/
11426
11427 PIN CONTROLLER - ATMEL AT91
11428 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11429 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11430 S:      Maintained
11431 F:      drivers/pinctrl/pinctrl-at91.*
11432
11433 PIN CONTROLLER - ATMEL AT91 PIO4
11434 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11435 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11436 L:      linux-gpio@vger.kernel.org
11437 S:      Supported
11438 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11439
11440 PIN CONTROLLER - FREESCALE
11441 M:      Dong Aisheng <aisheng.dong@nxp.com>
11442 M:      Fabio Estevam <festevam@gmail.com>
11443 M:      Shawn Guo <shawnguo@kernel.org>
11444 M:      Stefan Agner <stefan@agner.ch>
11445 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11446 L:      linux-gpio@vger.kernel.org
11447 S:      Maintained
11448 F:      drivers/pinctrl/freescale/
11449 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11450
11451 PIN CONTROLLER - INTEL
11452 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11453 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11454 S:      Maintained
11455 F:      drivers/pinctrl/intel/
11456
11457 PIN CONTROLLER - MEDIATEK
11458 M:      Sean Wang <sean.wang@mediatek.com>
11459 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11460 S:      Maintained
11461 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11462 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11463 F:      drivers/pinctrl/mediatek/mtk-eint.*
11464 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11465 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11466 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11467
11468 PIN CONTROLLER - QUALCOMM
11469 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11470 S:      Maintained
11471 L:      linux-arm-msm@vger.kernel.org
11472 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11473 F:      drivers/pinctrl/qcom/
11474
11475 PIN CONTROLLER - RENESAS
11476 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11477 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11478 L:      linux-renesas-soc@vger.kernel.org
11479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11480 S:      Maintained
11481 F:      drivers/pinctrl/sh-pfc/
11482
11483 PIN CONTROLLER - SAMSUNG
11484 M:      Tomasz Figa <tomasz.figa@gmail.com>
11485 M:      Krzysztof Kozlowski <krzk@kernel.org>
11486 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11488 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11489 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11491 S:      Maintained
11492 F:      drivers/pinctrl/samsung/
11493 F:      include/dt-bindings/pinctrl/samsung.h
11494 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11495
11496 PIN CONTROLLER - SINGLE
11497 M:      Tony Lindgren <tony@atomide.com>
11498 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11500 L:      linux-omap@vger.kernel.org
11501 S:      Maintained
11502 F:      drivers/pinctrl/pinctrl-single.c
11503
11504 PIN CONTROLLER - ST SPEAR
11505 M:      Viresh Kumar <vireshk@kernel.org>
11506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11507 W:      http://www.st.com/spear
11508 S:      Maintained
11509 F:      drivers/pinctrl/spear/
11510
11511 PISTACHIO SOC SUPPORT
11512 M:      James Hartley <james.hartley@sondrel.com>
11513 L:      linux-mips@linux-mips.org
11514 S:      Odd Fixes
11515 F:      arch/mips/pistachio/
11516 F:      arch/mips/include/asm/mach-pistachio/
11517 F:      arch/mips/boot/dts/img/pistachio*
11518 F:      arch/mips/configs/pistachio*_defconfig
11519
11520 PKTCDVD DRIVER
11521 S:      Orphan
11522 M:      linux-block@vger.kernel.org
11523 F:      drivers/block/pktcdvd.c
11524 F:      include/linux/pktcdvd.h
11525 F:      include/uapi/linux/pktcdvd.h
11526
11527 PKUNITY SOC DRIVERS
11528 M:      Guan Xuetao <gxt@pku.edu.cn>
11529 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11530 S:      Maintained
11531 T:      git git://github.com/gxt/linux.git
11532 F:      drivers/input/serio/i8042-unicore32io.h
11533 F:      drivers/i2c/busses/i2c-puv3.c
11534 F:      drivers/video/fbdev/fb-puv3.c
11535 F:      drivers/rtc/rtc-puv3.c
11536
11537 PMBUS HARDWARE MONITORING DRIVERS
11538 M:      Guenter Roeck <linux@roeck-us.net>
11539 L:      linux-hwmon@vger.kernel.org
11540 W:      http://hwmon.wiki.kernel.org/
11541 W:      http://www.roeck-us.net/linux/drivers/
11542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11543 S:      Maintained
11544 F:      Documentation/hwmon/pmbus
11545 F:      drivers/hwmon/pmbus/
11546 F:      include/linux/pmbus.h
11547
11548 PMC SIERRA MaxRAID DRIVER
11549 L:      linux-scsi@vger.kernel.org
11550 W:      http://www.pmc-sierra.com/
11551 S:      Orphan
11552 F:      drivers/scsi/pmcraid.*
11553
11554 PMC SIERRA PM8001 DRIVER
11555 M:      Jack Wang <jinpu.wang@profitbricks.com>
11556 M:      lindar_liu@usish.com
11557 L:      linux-scsi@vger.kernel.org
11558 S:      Supported
11559 F:      drivers/scsi/pm8001/
11560
11561 PNP SUPPORT
11562 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11563 S:      Maintained
11564 F:      drivers/pnp/
11565
11566 POSIX CLOCKS and TIMERS
11567 M:      Thomas Gleixner <tglx@linutronix.de>
11568 L:      linux-kernel@vger.kernel.org
11569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11570 S:      Maintained
11571 F:      fs/timerfd.c
11572 F:      include/linux/timer*
11573 F:      kernel/time/*timer*
11574
11575 POWER MANAGEMENT CORE
11576 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11577 L:      linux-pm@vger.kernel.org
11578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11579 B:      https://bugzilla.kernel.org
11580 S:      Supported
11581 F:      drivers/base/power/
11582 F:      include/linux/pm.h
11583 F:      include/linux/pm_*
11584 F:      include/linux/powercap.h
11585 F:      drivers/powercap/
11586 F:      kernel/configs/nopm.config
11587
11588 POWER STATE COORDINATION INTERFACE (PSCI)
11589 M:      Mark Rutland <mark.rutland@arm.com>
11590 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11591 L:      linux-arm-kernel@lists.infradead.org
11592 S:      Maintained
11593 F:      drivers/firmware/psci*.c
11594 F:      include/linux/psci.h
11595 F:      include/uapi/linux/psci.h
11596
11597 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11598 M:      Sebastian Reichel <sre@kernel.org>
11599 L:      linux-pm@vger.kernel.org
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11601 S:      Maintained
11602 F:      Documentation/ABI/testing/sysfs-class-power
11603 F:      Documentation/devicetree/bindings/power/supply/
11604 F:      include/linux/power_supply.h
11605 F:      drivers/power/supply/
11606
11607 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11608 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11609 L:      linuxppc-dev@lists.ozlabs.org
11610 S:      Maintained
11611 F:      drivers/char/powernv-op-panel.c
11612
11613 PPP OVER ATM (RFC 2364)
11614 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11615 S:      Maintained
11616 F:      net/atm/pppoatm.c
11617 F:      include/uapi/linux/atmppp.h
11618
11619 PPP OVER ETHERNET
11620 M:      Michal Ostrowski <mostrows@earthlink.net>
11621 S:      Maintained
11622 F:      drivers/net/ppp/pppoe.c
11623 F:      drivers/net/ppp/pppox.c
11624
11625 PPP OVER L2TP
11626 M:      James Chapman <jchapman@katalix.com>
11627 S:      Maintained
11628 F:      net/l2tp/l2tp_ppp.c
11629 F:      include/linux/if_pppol2tp.h
11630 F:      include/uapi/linux/if_pppol2tp.h
11631
11632 PPP PROTOCOL DRIVERS AND COMPRESSORS
11633 M:      Paul Mackerras <paulus@samba.org>
11634 L:      linux-ppp@vger.kernel.org
11635 S:      Maintained
11636 F:      drivers/net/ppp/ppp_*
11637
11638 PPS SUPPORT
11639 M:      Rodolfo Giometti <giometti@enneenne.com>
11640 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11641 L:      linuxpps@ml.enneenne.com (subscribers-only)
11642 S:      Maintained
11643 F:      Documentation/pps/
11644 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11645 F:      Documentation/ABI/testing/sysfs-pps
11646 F:      drivers/pps/
11647 F:      include/linux/pps*.h
11648 F:      include/uapi/linux/pps.h
11649
11650 PPTP DRIVER
11651 M:      Dmitry Kozlov <xeb@mail.ru>
11652 L:      netdev@vger.kernel.org
11653 S:      Maintained
11654 F:      drivers/net/ppp/pptp.c
11655 W:      http://sourceforge.net/projects/accel-pptp
11656
11657 PREEMPTIBLE KERNEL
11658 M:      Robert Love <rml@tech9.net>
11659 L:      kpreempt-tech@lists.sourceforge.net
11660 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11661 S:      Supported
11662 F:      Documentation/preempt-locking.txt
11663 F:      include/linux/preempt.h
11664
11665 PRINTK
11666 M:      Petr Mladek <pmladek@suse.com>
11667 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11668 R:      Steven Rostedt <rostedt@goodmis.org>
11669 S:      Maintained
11670 F:      kernel/printk/
11671 F:      include/linux/printk.h
11672
11673 PRISM54 WIRELESS DRIVER
11674 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11675 L:      linux-wireless@vger.kernel.org
11676 W:      http://wireless.kernel.org/en/users/Drivers/p54
11677 S:      Obsolete
11678 F:      drivers/net/wireless/intersil/prism54/
11679
11680 PROC FILESYSTEM
11681 R:      Alexey Dobriyan <adobriyan@gmail.com>
11682 L:      linux-kernel@vger.kernel.org
11683 L:      linux-fsdevel@vger.kernel.org
11684 S:      Maintained
11685 F:      fs/proc/
11686 F:      include/linux/proc_fs.h
11687 F:      tools/testing/selftests/proc/
11688
11689 PROC SYSCTL
11690 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11691 M:      Kees Cook <keescook@chromium.org>
11692 L:      linux-kernel@vger.kernel.org
11693 L:      linux-fsdevel@vger.kernel.org
11694 S:      Maintained
11695 F:      fs/proc/proc_sysctl.c
11696 F:      include/linux/sysctl.h
11697 F:      kernel/sysctl.c
11698 F:      tools/testing/selftests/sysctl/
11699
11700 PS3 NETWORK SUPPORT
11701 M:      Geoff Levand <geoff@infradead.org>
11702 L:      netdev@vger.kernel.org
11703 L:      linuxppc-dev@lists.ozlabs.org
11704 S:      Maintained
11705 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11706
11707 PS3 PLATFORM SUPPORT
11708 M:      Geoff Levand <geoff@infradead.org>
11709 L:      linuxppc-dev@lists.ozlabs.org
11710 S:      Maintained
11711 F:      arch/powerpc/boot/ps3*
11712 F:      arch/powerpc/include/asm/lv1call.h
11713 F:      arch/powerpc/include/asm/ps3*.h
11714 F:      arch/powerpc/platforms/ps3/
11715 F:      drivers/*/ps3*
11716 F:      drivers/ps3/
11717 F:      drivers/rtc/rtc-ps3.c
11718 F:      drivers/usb/host/*ps3.c
11719 F:      sound/ppc/snd_ps3*
11720
11721 PS3VRAM DRIVER
11722 M:      Jim Paris <jim@jtan.com>
11723 M:      Geoff Levand <geoff@infradead.org>
11724 L:      linuxppc-dev@lists.ozlabs.org
11725 S:      Maintained
11726 F:      drivers/block/ps3vram.c
11727
11728 PSAMPLE PACKET SAMPLING SUPPORT:
11729 M:      Yotam Gigi <yotam.gi@gmail.com>
11730 S:      Maintained
11731 F:      net/psample
11732 F:      include/net/psample.h
11733 F:      include/uapi/linux/psample.h
11734
11735 PSTORE FILESYSTEM
11736 M:      Kees Cook <keescook@chromium.org>
11737 M:      Anton Vorontsov <anton@enomsg.org>
11738 M:      Colin Cross <ccross@android.com>
11739 M:      Tony Luck <tony.luck@intel.com>
11740 S:      Maintained
11741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11742 F:      fs/pstore/
11743 F:      include/linux/pstore*
11744 F:      drivers/firmware/efi/efi-pstore.c
11745 F:      drivers/acpi/apei/erst.c
11746 F:      Documentation/admin-guide/ramoops.rst
11747 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11748 K:      \b(pstore|ramoops)
11749
11750 PTP HARDWARE CLOCK SUPPORT
11751 M:      Richard Cochran <richardcochran@gmail.com>
11752 L:      netdev@vger.kernel.org
11753 S:      Maintained
11754 W:      http://linuxptp.sourceforge.net/
11755 F:      Documentation/ABI/testing/sysfs-ptp
11756 F:      Documentation/ptp/*
11757 F:      drivers/net/phy/dp83640*
11758 F:      drivers/ptp/*
11759 F:      include/linux/ptp_cl*
11760
11761 PTRACE SUPPORT
11762 M:      Oleg Nesterov <oleg@redhat.com>
11763 S:      Maintained
11764 F:      include/asm-generic/syscall.h
11765 F:      include/linux/ptrace.h
11766 F:      include/linux/regset.h
11767 F:      include/linux/tracehook.h
11768 F:      include/uapi/linux/ptrace.h
11769 F:      include/uapi/linux/ptrace.h
11770 F:      include/asm-generic/ptrace.h
11771 F:      kernel/ptrace.c
11772 F:      arch/*/ptrace*.c
11773 F:      arch/*/*/ptrace*.c
11774 F:      arch/*/include/asm/ptrace*.h
11775
11776 PULSE8-CEC DRIVER
11777 M:      Hans Verkuil <hverkuil@xs4all.nl>
11778 L:      linux-media@vger.kernel.org
11779 T:      git git://linuxtv.org/media_tree.git
11780 S:      Maintained
11781 F:      drivers/media/usb/pulse8-cec/*
11782 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11783
11784 PVRUSB2 VIDEO4LINUX DRIVER
11785 M:      Mike Isely <isely@pobox.com>
11786 L:      pvrusb2@isely.net       (subscribers-only)
11787 L:      linux-media@vger.kernel.org
11788 W:      http://www.isely.net/pvrusb2/
11789 T:      git git://linuxtv.org/media_tree.git
11790 S:      Maintained
11791 F:      Documentation/media/v4l-drivers/pvrusb2*
11792 F:      drivers/media/usb/pvrusb2/
11793
11794 PWC WEBCAM DRIVER
11795 M:      Hans Verkuil <hverkuil@xs4all.nl>
11796 L:      linux-media@vger.kernel.org
11797 T:      git git://linuxtv.org/media_tree.git
11798 S:      Odd Fixes
11799 F:      drivers/media/usb/pwc/*
11800
11801 PWM FAN DRIVER
11802 M:      Kamil Debski <kamil@wypas.org>
11803 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11804 L:      linux-hwmon@vger.kernel.org
11805 S:      Supported
11806 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11807 F:      Documentation/hwmon/pwm-fan
11808 F:      drivers/hwmon/pwm-fan.c
11809
11810 PWM IR Transmitter
11811 M:      Sean Young <sean@mess.org>
11812 L:      linux-media@vger.kernel.org
11813 S:      Maintained
11814 F:      drivers/media/rc/pwm-ir-tx.c
11815
11816 PWM SUBSYSTEM
11817 M:      Thierry Reding <thierry.reding@gmail.com>
11818 L:      linux-pwm@vger.kernel.org
11819 S:      Maintained
11820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11821 F:      Documentation/pwm.txt
11822 F:      Documentation/devicetree/bindings/pwm/
11823 F:      include/linux/pwm.h
11824 F:      drivers/pwm/
11825 F:      drivers/video/backlight/pwm_bl.c
11826 F:      include/linux/pwm_backlight.h
11827 F:      drivers/gpio/gpio-mvebu.c
11828 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11829
11830 PXA GPIO DRIVER
11831 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11832 L:      linux-gpio@vger.kernel.org
11833 S:      Maintained
11834 F:      drivers/gpio/gpio-pxa.c
11835
11836 PXA MMCI DRIVER
11837 S:      Orphan
11838
11839 PXA RTC DRIVER
11840 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11841 L:      linux-rtc@vger.kernel.org
11842 S:      Maintained
11843
11844 PXA2xx/PXA3xx SUPPORT
11845 M:      Daniel Mack <daniel@zonque.org>
11846 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11847 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11849 T:      git git://github.com/hzhuang1/linux.git
11850 T:      git git://github.com/rjarzmik/linux.git
11851 S:      Maintained
11852 F:      arch/arm/boot/dts/pxa*
11853 F:      arch/arm/mach-pxa/
11854 F:      drivers/dma/pxa*
11855 F:      drivers/pcmcia/pxa2xx*
11856 F:      drivers/pinctrl/pxa/
11857 F:      drivers/spi/spi-pxa2xx*
11858 F:      drivers/usb/gadget/udc/pxa2*
11859 F:      include/sound/pxa2xx-lib.h
11860 F:      sound/arm/pxa*
11861 F:      sound/soc/pxa/
11862
11863 QAT DRIVER
11864 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11865 L:      qat-linux@intel.com
11866 S:      Supported
11867 F:      drivers/crypto/qat/
11868
11869 QCOM AUDIO (ASoC) DRIVERS
11870 M:      Patrick Lai <plai@codeaurora.org>
11871 M:      Banajit Goswami <bgoswami@codeaurora.org>
11872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11873 S:      Supported
11874 F:      sound/soc/qcom/
11875
11876 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11877 M:      Gabriel Somlo <somlo@cmu.edu>
11878 M:      "Michael S. Tsirkin" <mst@redhat.com>
11879 L:      qemu-devel@nongnu.org
11880 S:      Maintained
11881 F:      drivers/firmware/qemu_fw_cfg.c
11882 F:      include/uapi/linux/qemu_fw_cfg.h
11883
11884 QIB DRIVER
11885 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11886 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11887 L:      linux-rdma@vger.kernel.org
11888 S:      Supported
11889 F:      drivers/infiniband/hw/qib/
11890
11891 QLOGIC QL41xxx FCOE DRIVER
11892 M:      QLogic-Storage-Upstream@cavium.com
11893 L:      linux-scsi@vger.kernel.org
11894 S:      Supported
11895 F:      drivers/scsi/qedf/
11896
11897 QLOGIC QL41xxx ISCSI DRIVER
11898 M:      QLogic-Storage-Upstream@cavium.com
11899 L:      linux-scsi@vger.kernel.org
11900 S:      Supported
11901 F:      drivers/scsi/qedi/
11902
11903 QLOGIC QL4xxx ETHERNET DRIVER
11904 M:      Ariel Elior <Ariel.Elior@cavium.com>
11905 M:      everest-linux-l2@cavium.com
11906 L:      netdev@vger.kernel.org
11907 S:      Supported
11908 F:      drivers/net/ethernet/qlogic/qed/
11909 F:      include/linux/qed/
11910 F:      drivers/net/ethernet/qlogic/qede/
11911
11912 QLOGIC QL4xxx RDMA DRIVER
11913 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11914 M:      Ariel Elior <Ariel.Elior@cavium.com>
11915 L:      linux-rdma@vger.kernel.org
11916 S:      Supported
11917 F:      drivers/infiniband/hw/qedr/
11918 F:      include/uapi/rdma/qedr-abi.h
11919
11920 QLOGIC QLA1280 SCSI DRIVER
11921 M:      Michael Reed <mdr@sgi.com>
11922 L:      linux-scsi@vger.kernel.org
11923 S:      Maintained
11924 F:      drivers/scsi/qla1280.[ch]
11925
11926 QLOGIC QLA2XXX FC-SCSI DRIVER
11927 M:      qla2xxx-upstream@qlogic.com
11928 L:      linux-scsi@vger.kernel.org
11929 S:      Supported
11930 F:      Documentation/scsi/LICENSE.qla2xxx
11931 F:      drivers/scsi/qla2xxx/
11932
11933 QLOGIC QLA3XXX NETWORK DRIVER
11934 M:      Dept-GELinuxNICDev@cavium.com
11935 L:      netdev@vger.kernel.org
11936 S:      Supported
11937 F:      Documentation/networking/LICENSE.qla3xxx
11938 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11939
11940 QLOGIC QLA4XXX iSCSI DRIVER
11941 M:      QLogic-Storage-Upstream@qlogic.com
11942 L:      linux-scsi@vger.kernel.org
11943 S:      Supported
11944 F:      Documentation/scsi/LICENSE.qla4xxx
11945 F:      drivers/scsi/qla4xxx/
11946
11947 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11948 M:      Harish Patil <harish.patil@cavium.com>
11949 M:      Manish Chopra <manish.chopra@cavium.com>
11950 M:      Dept-GELinuxNICDev@cavium.com
11951 L:      netdev@vger.kernel.org
11952 S:      Supported
11953 F:      drivers/net/ethernet/qlogic/qlcnic/
11954
11955 QLOGIC QLGE 10Gb ETHERNET DRIVER
11956 M:      Harish Patil <harish.patil@cavium.com>
11957 M:      Manish Chopra <manish.chopra@cavium.com>
11958 M:      Dept-GELinuxNICDev@cavium.com
11959 L:      netdev@vger.kernel.org
11960 S:      Supported
11961 F:      drivers/net/ethernet/qlogic/qlge/
11962
11963 QM1D1B0004 MEDIA DRIVER
11964 M:      Akihiro Tsukada <tskd08@gmail.com>
11965 L:      linux-media@vger.kernel.org
11966 S:      Odd Fixes
11967 F:      drivers/media/tuners/qm1d1b0004*
11968
11969 QM1D1C0042 MEDIA DRIVER
11970 M:      Akihiro Tsukada <tskd08@gmail.com>
11971 L:      linux-media@vger.kernel.org
11972 S:      Odd Fixes
11973 F:      drivers/media/tuners/qm1d1c0042*
11974
11975 QNX4 FILESYSTEM
11976 M:      Anders Larsen <al@alarsen.net>
11977 W:      http://www.alarsen.net/linux/qnx4fs/
11978 S:      Maintained
11979 F:      fs/qnx4/
11980 F:      include/uapi/linux/qnx4_fs.h
11981 F:      include/uapi/linux/qnxtypes.h
11982
11983 QORIQ DPAA2 FSL-MC BUS DRIVER
11984 M:      Stuart Yoder <stuyoder@gmail.com>
11985 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
11986 L:      linux-kernel@vger.kernel.org
11987 S:      Maintained
11988 F:      drivers/bus/fsl-mc/
11989 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
11990 F:      Documentation/networking/dpaa2/overview.rst
11991
11992 QT1010 MEDIA DRIVER
11993 M:      Antti Palosaari <crope@iki.fi>
11994 L:      linux-media@vger.kernel.org
11995 W:      https://linuxtv.org
11996 W:      http://palosaari.fi/linux/
11997 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11998 T:      git git://linuxtv.org/anttip/media_tree.git
11999 S:      Maintained
12000 F:      drivers/media/tuners/qt1010*
12001
12002 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12003 M:      Kalle Valo <kvalo@codeaurora.org>
12004 L:      ath10k@lists.infradead.org
12005 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12007 S:      Supported
12008 F:      drivers/net/wireless/ath/ath10k/
12009
12010 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12011 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12012 L:      linux-wireless@vger.kernel.org
12013 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12014 S:      Supported
12015 F:      drivers/net/wireless/ath/ath9k/
12016
12017 QUALCOMM CAMERA SUBSYSTEM DRIVER
12018 M:      Todor Tomov <todor.tomov@linaro.org>
12019 L:      linux-media@vger.kernel.org
12020 S:      Maintained
12021 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12022 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12023 F:      drivers/media/platform/qcom/camss/
12024
12025 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12026 M:  Ilia Lin <ilia.lin@gmail.com>
12027 L:  linux-pm@vger.kernel.org
12028 S:  Maintained
12029 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12030 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12031
12032 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12033 M:      Timur Tabi <timur@kernel.org>
12034 L:      netdev@vger.kernel.org
12035 S:      Maintained
12036 F:      drivers/net/ethernet/qualcomm/emac/
12037
12038 QUALCOMM GENERIC INTERFACE I2C DRIVER
12039 M:      Alok Chauhan <alokc@codeaurora.org>
12040 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12041 L:      linux-i2c@vger.kernel.org
12042 L:      linux-arm-msm@vger.kernel.org
12043 S:      Supported
12044 F:      drivers/i2c/busses/i2c-qcom-geni.c
12045
12046 QUALCOMM HEXAGON ARCHITECTURE
12047 M:      Richard Kuo <rkuo@codeaurora.org>
12048 L:      linux-hexagon@vger.kernel.org
12049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12050 S:      Supported
12051 F:      arch/hexagon/
12052
12053 QUALCOMM HIDMA DRIVER
12054 M:      Sinan Kaya <okaya@kernel.org>
12055 L:      linux-arm-kernel@lists.infradead.org
12056 L:      linux-arm-msm@vger.kernel.org
12057 L:      dmaengine@vger.kernel.org
12058 S:      Supported
12059 F:      drivers/dma/qcom/hidma*
12060
12061 QUALCOMM IOMMU
12062 M:      Rob Clark <robdclark@gmail.com>
12063 L:      iommu@lists.linux-foundation.org
12064 L:      linux-arm-msm@vger.kernel.org
12065 S:      Maintained
12066 F:      drivers/iommu/qcom_iommu.c
12067
12068 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12069 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12070 L:      linux-media@vger.kernel.org
12071 L:      linux-arm-msm@vger.kernel.org
12072 T:      git git://linuxtv.org/media_tree.git
12073 S:      Maintained
12074 F:      drivers/media/platform/qcom/venus/
12075
12076 QUALCOMM WCN36XX WIRELESS DRIVER
12077 M:      Kalle Valo <kvalo@codeaurora.org>
12078 L:      wcn36xx@lists.infradead.org
12079 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12080 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12081 S:      Supported
12082 F:      drivers/net/wireless/ath/wcn36xx/
12083
12084 QUANTENNA QTNFMAC WIRELESS DRIVER
12085 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12086 M:      Avinash Patil <avinashp@quantenna.com>
12087 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12088 L:      linux-wireless@vger.kernel.org
12089 S:      Maintained
12090 F:      drivers/net/wireless/quantenna
12091
12092 RADEON and AMDGPU DRM DRIVERS
12093 M:      Alex Deucher <alexander.deucher@amd.com>
12094 M:      Christian König <christian.koenig@amd.com>
12095 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12096 L:      amd-gfx@lists.freedesktop.org
12097 T:      git git://people.freedesktop.org/~agd5f/linux
12098 S:      Supported
12099 F:      drivers/gpu/drm/radeon/
12100 F:      include/uapi/drm/radeon_drm.h
12101 F:      drivers/gpu/drm/amd/
12102 F:      include/uapi/drm/amdgpu_drm.h
12103
12104 RADEON FRAMEBUFFER DISPLAY DRIVER
12105 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12106 L:      linux-fbdev@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/video/fbdev/aty/radeon*
12109 F:      include/uapi/linux/radeonfb.h
12110
12111 RADIOSHARK RADIO DRIVER
12112 M:      Hans Verkuil <hverkuil@xs4all.nl>
12113 L:      linux-media@vger.kernel.org
12114 T:      git git://linuxtv.org/media_tree.git
12115 S:      Maintained
12116 F:      drivers/media/radio/radio-shark.c
12117
12118 RADIOSHARK2 RADIO DRIVER
12119 M:      Hans Verkuil <hverkuil@xs4all.nl>
12120 L:      linux-media@vger.kernel.org
12121 T:      git git://linuxtv.org/media_tree.git
12122 S:      Maintained
12123 F:      drivers/media/radio/radio-shark2.c
12124 F:      drivers/media/radio/radio-tea5777.c
12125
12126 RADOS BLOCK DEVICE (RBD)
12127 M:      Ilya Dryomov <idryomov@gmail.com>
12128 M:      Sage Weil <sage@redhat.com>
12129 M:      Alex Elder <elder@kernel.org>
12130 L:      ceph-devel@vger.kernel.org
12131 W:      http://ceph.com/
12132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12133 T:      git git://github.com/ceph/ceph-client.git
12134 S:      Supported
12135 F:      Documentation/ABI/testing/sysfs-bus-rbd
12136 F:      drivers/block/rbd.c
12137 F:      drivers/block/rbd_types.h
12138
12139 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12140 M:      Paul Mackerras <paulus@samba.org>
12141 L:      linux-fbdev@vger.kernel.org
12142 S:      Maintained
12143 F:      drivers/video/fbdev/aty/aty128fb.c
12144
12145 RAINSHADOW-CEC DRIVER
12146 M:      Hans Verkuil <hverkuil@xs4all.nl>
12147 L:      linux-media@vger.kernel.org
12148 T:      git git://linuxtv.org/media_tree.git
12149 S:      Maintained
12150 F:      drivers/media/usb/rainshadow-cec/*
12151
12152 RALINK MIPS ARCHITECTURE
12153 M:      John Crispin <john@phrozen.org>
12154 L:      linux-mips@linux-mips.org
12155 S:      Maintained
12156 F:      arch/mips/ralink
12157
12158 RALINK RT2X00 WIRELESS LAN DRIVER
12159 P:      rt2x00 project
12160 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12161 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12162 L:      linux-wireless@vger.kernel.org
12163 S:      Maintained
12164 F:      drivers/net/wireless/ralink/rt2x00/
12165
12166 RAMDISK RAM BLOCK DEVICE DRIVER
12167 M:      Jens Axboe <axboe@kernel.dk>
12168 S:      Maintained
12169 F:      Documentation/blockdev/ramdisk.txt
12170 F:      drivers/block/brd.c
12171
12172 RANCHU VIRTUAL BOARD FOR MIPS
12173 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12174 L:      linux-mips@linux-mips.org
12175 S:      Supported
12176 F:      arch/mips/generic/board-ranchu.c
12177 F:      arch/mips/configs/generic/board-ranchu.config
12178
12179 RANDOM NUMBER DRIVER
12180 M:      "Theodore Ts'o" <tytso@mit.edu>
12181 S:      Maintained
12182 F:      drivers/char/random.c
12183
12184 RAPIDIO SUBSYSTEM
12185 M:      Matt Porter <mporter@kernel.crashing.org>
12186 M:      Alexandre Bounine <alex.bou9@gmail.com>
12187 S:      Maintained
12188 F:      drivers/rapidio/
12189
12190 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12191 L:      linux-wireless@vger.kernel.org
12192 S:      Orphan
12193 F:      drivers/net/wireless/ray*
12194
12195 RCUTORTURE TEST FRAMEWORK
12196 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12197 M:      Josh Triplett <josh@joshtriplett.org>
12198 R:      Steven Rostedt <rostedt@goodmis.org>
12199 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12200 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12201 L:      linux-kernel@vger.kernel.org
12202 S:      Supported
12203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12204 F:      tools/testing/selftests/rcutorture
12205
12206 RDC R-321X SoC
12207 M:      Florian Fainelli <florian@openwrt.org>
12208 S:      Maintained
12209
12210 RDC R6040 FAST ETHERNET DRIVER
12211 M:      Florian Fainelli <f.fainelli@gmail.com>
12212 L:      netdev@vger.kernel.org
12213 S:      Maintained
12214 F:      drivers/net/ethernet/rdc/r6040.c
12215
12216 RDMAVT - RDMA verbs software
12217 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12218 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12219 L:      linux-rdma@vger.kernel.org
12220 S:      Supported
12221 F:      drivers/infiniband/sw/rdmavt
12222
12223 RDS - RELIABLE DATAGRAM SOCKETS
12224 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12225 L:      netdev@vger.kernel.org
12226 L:      linux-rdma@vger.kernel.org
12227 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12228 W:      https://oss.oracle.com/projects/rds/
12229 S:      Supported
12230 F:      net/rds/
12231 F:      Documentation/networking/rds.txt
12232
12233 RDT - RESOURCE ALLOCATION
12234 M:      Fenghua Yu <fenghua.yu@intel.com>
12235 L:      linux-kernel@vger.kernel.org
12236 S:      Supported
12237 F:      arch/x86/kernel/cpu/intel_rdt*
12238 F:      arch/x86/include/asm/intel_rdt_sched.h
12239 F:      Documentation/x86/intel_rdt*
12240
12241 READ-COPY UPDATE (RCU)
12242 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12243 M:      Josh Triplett <josh@joshtriplett.org>
12244 R:      Steven Rostedt <rostedt@goodmis.org>
12245 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12246 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12247 L:      linux-kernel@vger.kernel.org
12248 W:      http://www.rdrop.com/users/paulmck/RCU/
12249 S:      Supported
12250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12251 F:      Documentation/RCU/
12252 X:      Documentation/RCU/torture.txt
12253 F:      include/linux/rcu*
12254 X:      include/linux/srcu*.h
12255 F:      kernel/rcu/
12256 X:      kernel/rcu/srcu*.c
12257
12258 REAL TIME CLOCK (RTC) SUBSYSTEM
12259 M:      Alessandro Zummo <a.zummo@towertech.it>
12260 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12261 L:      linux-rtc@vger.kernel.org
12262 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12264 S:      Maintained
12265 F:      Documentation/devicetree/bindings/rtc/
12266 F:      Documentation/rtc.txt
12267 F:      drivers/rtc/
12268 F:      include/linux/rtc.h
12269 F:      include/uapi/linux/rtc.h
12270 F:      include/linux/rtc/
12271 F:      include/linux/platform_data/rtc-*
12272 F:      tools/testing/selftests/rtc/
12273
12274 REALTEK AUDIO CODECS
12275 M:      Bard Liao <bardliao@realtek.com>
12276 M:      Oder Chiou <oder_chiou@realtek.com>
12277 S:      Maintained
12278 F:      sound/soc/codecs/rt*
12279 F:      include/sound/rt*.h
12280
12281 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12282 M:      Linus Walleij <linus.walleij@linaro.org>
12283 S:      Maintained
12284 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12285 F:      drivers/net/dsa/realtek-smi*
12286 F:      drivers/net/dsa/rtl83*
12287
12288 REGISTER MAP ABSTRACTION
12289 M:      Mark Brown <broonie@kernel.org>
12290 L:      linux-kernel@vger.kernel.org
12291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12292 S:      Supported
12293 F:      Documentation/devicetree/bindings/regmap/
12294 F:      drivers/base/regmap/
12295 F:      include/linux/regmap.h
12296
12297 REISERFS FILE SYSTEM
12298 L:      reiserfs-devel@vger.kernel.org
12299 S:      Supported
12300 F:      fs/reiserfs/
12301
12302 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12303 M:      Ohad Ben-Cohen <ohad@wizery.com>
12304 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12305 L:      linux-remoteproc@vger.kernel.org
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12307 S:      Maintained
12308 F:      Documentation/devicetree/bindings/remoteproc/
12309 F:      Documentation/remoteproc.txt
12310 F:      drivers/remoteproc/
12311 F:      include/linux/remoteproc.h
12312
12313 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12314 M:      Ohad Ben-Cohen <ohad@wizery.com>
12315 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12316 L:      linux-remoteproc@vger.kernel.org
12317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12318 S:      Maintained
12319 F:      drivers/rpmsg/
12320 F:      Documentation/rpmsg.txt
12321 F:      include/linux/rpmsg.h
12322 F:      include/linux/rpmsg/
12323
12324 RENESAS CLOCK DRIVERS
12325 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12326 L:      linux-renesas-soc@vger.kernel.org
12327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12328 S:      Supported
12329 F:      drivers/clk/renesas/
12330
12331 RENESAS EMEV2 I2C DRIVER
12332 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12333 S:      Supported
12334 F:      drivers/i2c/busses/i2c-emev2.c
12335
12336 RENESAS ETHERNET DRIVERS
12337 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12338 L:      netdev@vger.kernel.org
12339 L:      linux-renesas-soc@vger.kernel.org
12340 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12341 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12342 F:      drivers/net/ethernet/renesas/
12343 F:      include/linux/sh_eth.h
12344
12345 RENESAS R-CAR GYROADC DRIVER
12346 M:      Marek Vasut <marek.vasut@gmail.com>
12347 L:      linux-iio@vger.kernel.org
12348 S:      Supported
12349 F:      drivers/iio/adc/rcar_gyro_adc.c
12350
12351 RENESAS R-CAR I2C DRIVERS
12352 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12353 S:      Supported
12354 F:      drivers/i2c/busses/i2c-rcar.c
12355 F:      drivers/i2c/busses/i2c-sh_mobile.c
12356
12357 RENESAS USB PHY DRIVER
12358 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12359 L:      linux-renesas-soc@vger.kernel.org
12360 S:      Maintained
12361 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12362
12363 RESET CONTROLLER FRAMEWORK
12364 M:      Philipp Zabel <p.zabel@pengutronix.de>
12365 T:      git git://git.pengutronix.de/git/pza/linux
12366 S:      Maintained
12367 F:      drivers/reset/
12368 F:      Documentation/devicetree/bindings/reset/
12369 F:      include/dt-bindings/reset/
12370 F:      include/linux/reset.h
12371 F:      include/linux/reset-controller.h
12372
12373 RESTARTABLE SEQUENCES SUPPORT
12374 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12375 M:      Peter Zijlstra <peterz@infradead.org>
12376 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12377 M:      Boqun Feng <boqun.feng@gmail.com>
12378 L:      linux-kernel@vger.kernel.org
12379 S:      Supported
12380 F:      kernel/rseq.c
12381 F:      include/uapi/linux/rseq.h
12382 F:      include/trace/events/rseq.h
12383 F:      tools/testing/selftests/rseq/
12384
12385 RFKILL
12386 M:      Johannes Berg <johannes@sipsolutions.net>
12387 L:      linux-wireless@vger.kernel.org
12388 W:      http://wireless.kernel.org/
12389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12391 S:      Maintained
12392 F:      Documentation/rfkill.txt
12393 F:      Documentation/ABI/stable/sysfs-class-rfkill
12394 F:      net/rfkill/
12395 F:      include/linux/rfkill.h
12396 F:      include/uapi/linux/rfkill.h
12397
12398 RHASHTABLE
12399 M:      Thomas Graf <tgraf@suug.ch>
12400 M:      Herbert Xu <herbert@gondor.apana.org.au>
12401 L:      netdev@vger.kernel.org
12402 S:      Maintained
12403 F:      lib/rhashtable.c
12404 F:      lib/test_rhashtable.c
12405 F:      include/linux/rhashtable.h
12406 F:      include/linux/rhashtable-types.h
12407
12408 RICOH R5C592 MEMORYSTICK DRIVER
12409 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12410 S:      Maintained
12411 F:      drivers/memstick/host/r592.*
12412
12413 RICOH SMARTMEDIA/XD DRIVER
12414 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12415 S:      Maintained
12416 F:      drivers/mtd/nand/raw/r852.c
12417 F:      drivers/mtd/nand/raw/r852.h
12418
12419 RISC-V ARCHITECTURE
12420 M:      Palmer Dabbelt <palmer@sifive.com>
12421 M:      Albert Ou <aou@eecs.berkeley.edu>
12422 L:      linux-riscv@lists.infradead.org
12423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12424 S:      Supported
12425 F:      arch/riscv/
12426 K:      riscv
12427 N:      riscv
12428
12429 ROCCAT DRIVERS
12430 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12431 W:      http://sourceforge.net/projects/roccat/
12432 S:      Maintained
12433 F:      drivers/hid/hid-roccat*
12434 F:      include/linux/hid-roccat*
12435 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12436
12437 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12438 M:      Jacob chen <jacob2.chen@rock-chips.com>
12439 L:      linux-media@vger.kernel.org
12440 S:      Maintained
12441 F:      drivers/media/platform/rockchip/rga/
12442 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12443
12444 ROCKER DRIVER
12445 M:      Jiri Pirko <jiri@resnulli.us>
12446 L:      netdev@vger.kernel.org
12447 S:      Supported
12448 F:      drivers/net/ethernet/rocker/
12449
12450 ROCKETPORT DRIVER
12451 P:      Comtrol Corp.
12452 W:      http://www.comtrol.com
12453 S:      Maintained
12454 F:      Documentation/serial/rocket.txt
12455 F:      drivers/tty/rocket*
12456
12457 ROCKETPORT EXPRESS/INFINITY DRIVER
12458 M:      Kevin Cernekee <cernekee@gmail.com>
12459 L:      linux-serial@vger.kernel.org
12460 S:      Odd Fixes
12461 F:      drivers/tty/serial/rp2.*
12462
12463 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12464 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12465 L:      linux-kernel@vger.kernel.org
12466 L:      linux-renesas-soc@vger.kernel.org
12467 S:      Supported
12468 F:      drivers/mfd/bd9571mwv.c
12469 F:      drivers/regulator/bd9571mwv-regulator.c
12470 F:      drivers/gpio/gpio-bd9571mwv.c
12471 F:      include/linux/mfd/bd9571mwv.h
12472 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12473
12474 ROSE NETWORK LAYER
12475 M:      Ralf Baechle <ralf@linux-mips.org>
12476 L:      linux-hams@vger.kernel.org
12477 W:      http://www.linux-ax25.org/
12478 S:      Maintained
12479 F:      include/net/rose.h
12480 F:      include/uapi/linux/rose.h
12481 F:      net/rose/
12482
12483 RTL2830 MEDIA DRIVER
12484 M:      Antti Palosaari <crope@iki.fi>
12485 L:      linux-media@vger.kernel.org
12486 W:      https://linuxtv.org
12487 W:      http://palosaari.fi/linux/
12488 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12489 T:      git git://linuxtv.org/anttip/media_tree.git
12490 S:      Maintained
12491 F:      drivers/media/dvb-frontends/rtl2830*
12492
12493 RTL2832 MEDIA DRIVER
12494 M:      Antti Palosaari <crope@iki.fi>
12495 L:      linux-media@vger.kernel.org
12496 W:      https://linuxtv.org
12497 W:      http://palosaari.fi/linux/
12498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12499 T:      git git://linuxtv.org/anttip/media_tree.git
12500 S:      Maintained
12501 F:      drivers/media/dvb-frontends/rtl2832*
12502
12503 RTL2832_SDR MEDIA DRIVER
12504 M:      Antti Palosaari <crope@iki.fi>
12505 L:      linux-media@vger.kernel.org
12506 W:      https://linuxtv.org
12507 W:      http://palosaari.fi/linux/
12508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12509 T:      git git://linuxtv.org/anttip/media_tree.git
12510 S:      Maintained
12511 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12512
12513 RTL8180 WIRELESS DRIVER
12514 L:      linux-wireless@vger.kernel.org
12515 W:      http://wireless.kernel.org/
12516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12517 S:      Orphan
12518 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12519
12520 RTL8187 WIRELESS DRIVER
12521 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12522 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12523 M:      Larry Finger <Larry.Finger@lwfinger.net>
12524 L:      linux-wireless@vger.kernel.org
12525 W:      http://wireless.kernel.org/
12526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12527 S:      Maintained
12528 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12529
12530 REALTEK WIRELESS DRIVER (rtlwifi family)
12531 M:      Ping-Ke Shih <pkshih@realtek.com>
12532 L:      linux-wireless@vger.kernel.org
12533 W:      http://wireless.kernel.org/
12534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12535 S:      Maintained
12536 F:      drivers/net/wireless/realtek/rtlwifi/
12537
12538 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12539 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12540 L:      linux-wireless@vger.kernel.org
12541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12542 S:      Maintained
12543 F:      drivers/net/wireless/realtek/rtl8xxxu/
12544
12545 RXRPC SOCKETS (AF_RXRPC)
12546 M:      David Howells <dhowells@redhat.com>
12547 L:      linux-afs@lists.infradead.org
12548 S:      Supported
12549 F:      net/rxrpc/
12550 F:      include/keys/rxrpc-type.h
12551 F:      include/net/af_rxrpc.h
12552 F:      include/trace/events/rxrpc.h
12553 F:      include/uapi/linux/rxrpc.h
12554 F:      Documentation/networking/rxrpc.txt
12555 W:      https://www.infradead.org/~dhowells/kafs/
12556
12557 S3 SAVAGE FRAMEBUFFER DRIVER
12558 M:      Antonino Daplas <adaplas@gmail.com>
12559 L:      linux-fbdev@vger.kernel.org
12560 S:      Maintained
12561 F:      drivers/video/fbdev/savage/
12562
12563 S390
12564 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12565 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12566 L:      linux-s390@vger.kernel.org
12567 W:      http://www.ibm.com/developerworks/linux/linux390/
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12569 S:      Supported
12570 F:      arch/s390/
12571 F:      drivers/s390/
12572 F:      Documentation/s390/
12573 F:      Documentation/driver-api/s390-drivers.rst
12574
12575 S390 COMMON I/O LAYER
12576 M:      Sebastian Ott <sebott@linux.ibm.com>
12577 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12578 L:      linux-s390@vger.kernel.org
12579 W:      http://www.ibm.com/developerworks/linux/linux390/
12580 S:      Supported
12581 F:      drivers/s390/cio/
12582
12583 S390 DASD DRIVER
12584 M:      Stefan Haberland <sth@linux.ibm.com>
12585 M:      Jan Hoeppner <hoeppner@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/block/dasd*
12590 F:      block/partitions/ibm.c
12591
12592 S390 IOMMU (PCI)
12593 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12594 L:      linux-s390@vger.kernel.org
12595 W:      http://www.ibm.com/developerworks/linux/linux390/
12596 S:      Supported
12597 F:      drivers/iommu/s390-iommu.c
12598
12599 S390 IUCV NETWORK LAYER
12600 M:      Julian Wiedmann <jwi@linux.ibm.com>
12601 M:      Ursula Braun <ubraun@linux.ibm.com>
12602 L:      linux-s390@vger.kernel.org
12603 W:      http://www.ibm.com/developerworks/linux/linux390/
12604 S:      Supported
12605 F:      drivers/s390/net/*iucv*
12606 F:      include/net/iucv/
12607 F:      net/iucv/
12608
12609 S390 NETWORK DRIVERS
12610 M:      Julian Wiedmann <jwi@linux.ibm.com>
12611 M:      Ursula Braun <ubraun@linux.ibm.com>
12612 L:      linux-s390@vger.kernel.org
12613 W:      http://www.ibm.com/developerworks/linux/linux390/
12614 S:      Supported
12615 F:      drivers/s390/net/
12616
12617 S390 PCI SUBSYSTEM
12618 M:      Sebastian Ott <sebott@linux.ibm.com>
12619 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12620 L:      linux-s390@vger.kernel.org
12621 W:      http://www.ibm.com/developerworks/linux/linux390/
12622 S:      Supported
12623 F:      arch/s390/pci/
12624 F:      drivers/pci/hotplug/s390_pci_hpc.c
12625
12626 S390 VFIO-CCW DRIVER
12627 M:      Cornelia Huck <cohuck@redhat.com>
12628 M:      Halil Pasic <pasic@linux.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 L:      kvm@vger.kernel.org
12631 S:      Supported
12632 F:      drivers/s390/cio/vfio_ccw*
12633 F:      Documentation/s390/vfio-ccw.txt
12634 F:      include/uapi/linux/vfio_ccw.h
12635
12636 S390 ZCRYPT DRIVER
12637 M:      Harald Freudenberger <freude@linux.ibm.com>
12638 L:      linux-s390@vger.kernel.org
12639 W:      http://www.ibm.com/developerworks/linux/linux390/
12640 S:      Supported
12641 F:      drivers/s390/crypto/
12642
12643 S390 ZFCP DRIVER
12644 M:      Steffen Maier <maier@linux.ibm.com>
12645 M:      Benjamin Block <bblock@linux.ibm.com>
12646 L:      linux-s390@vger.kernel.org
12647 W:      http://www.ibm.com/developerworks/linux/linux390/
12648 S:      Supported
12649 F:      drivers/s390/scsi/zfcp_*
12650
12651 S3C24XX SD/MMC Driver
12652 M:      Ben Dooks <ben-linux@fluff.org>
12653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12654 S:      Supported
12655 F:      drivers/mmc/host/s3cmci.*
12656
12657 SAA6588 RDS RECEIVER DRIVER
12658 M:      Hans Verkuil <hverkuil@xs4all.nl>
12659 L:      linux-media@vger.kernel.org
12660 T:      git git://linuxtv.org/media_tree.git
12661 W:      https://linuxtv.org
12662 S:      Odd Fixes
12663 F:      drivers/media/i2c/saa6588*
12664
12665 SAA7134 VIDEO4LINUX DRIVER
12666 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12667 L:      linux-media@vger.kernel.org
12668 W:      https://linuxtv.org
12669 T:      git git://linuxtv.org/media_tree.git
12670 S:      Odd fixes
12671 F:      Documentation/media/v4l-drivers/saa7134*
12672 F:      drivers/media/pci/saa7134/
12673
12674 SAA7146 VIDEO4LINUX-2 DRIVER
12675 M:      Hans Verkuil <hverkuil@xs4all.nl>
12676 L:      linux-media@vger.kernel.org
12677 T:      git git://linuxtv.org/media_tree.git
12678 S:      Maintained
12679 F:      drivers/media/common/saa7146/
12680 F:      drivers/media/pci/saa7146/
12681 F:      include/media/saa7146*
12682
12683 SAMSUNG AUDIO (ASoC) DRIVERS
12684 M:      Krzysztof Kozlowski <krzk@kernel.org>
12685 M:      Sangbeom Kim <sbkim73@samsung.com>
12686 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12688 S:      Supported
12689 F:      sound/soc/samsung/
12690 F:      Documentation/devicetree/bindings/sound/samsung*
12691
12692 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12693 M:      Krzysztof Kozlowski <krzk@kernel.org>
12694 L:      linux-crypto@vger.kernel.org
12695 L:      linux-samsung-soc@vger.kernel.org
12696 S:      Maintained
12697 F:      drivers/crypto/exynos-rng.c
12698 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12699
12700 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12701 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12702 L:      linux-samsung-soc@vger.kernel.org
12703 S:      Maintained
12704 F:      drivers/char/hw_random/exynos-trng.c
12705 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12706
12707 SAMSUNG FRAMEBUFFER DRIVER
12708 M:      Jingoo Han <jingoohan1@gmail.com>
12709 L:      linux-fbdev@vger.kernel.org
12710 S:      Maintained
12711 F:      drivers/video/fbdev/s3c-fb.c
12712
12713 SAMSUNG LAPTOP DRIVER
12714 M:      Corentin Chary <corentin.chary@gmail.com>
12715 L:      platform-driver-x86@vger.kernel.org
12716 S:      Maintained
12717 F:      drivers/platform/x86/samsung-laptop.c
12718
12719 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12720 M:      Sangbeom Kim <sbkim73@samsung.com>
12721 M:      Krzysztof Kozlowski <krzk@kernel.org>
12722 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12723 L:      linux-kernel@vger.kernel.org
12724 L:      linux-samsung-soc@vger.kernel.org
12725 S:      Supported
12726 F:      drivers/mfd/sec*.c
12727 F:      drivers/regulator/s2m*.c
12728 F:      drivers/regulator/s5m*.c
12729 F:      drivers/clk/clk-s2mps11.c
12730 F:      drivers/rtc/rtc-s5m.c
12731 F:      include/linux/mfd/samsung/
12732 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12733 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12734 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12735 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12736
12737 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12738 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12739 L:      linux-media@vger.kernel.org
12740 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12741 S:      Maintained
12742 F:      drivers/media/platform/s3c-camif/
12743 F:      include/media/drv-intf/s3c_camif.h
12744
12745 SAMSUNG S3FWRN5 NFC DRIVER
12746 M:      Robert Baldyga <r.baldyga@samsung.com>
12747 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12748 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12749 S:      Supported
12750 F:      drivers/nfc/s3fwrn5
12751
12752 SAMSUNG S5C73M3 CAMERA DRIVER
12753 M:      Kyungmin Park <kyungmin.park@samsung.com>
12754 M:      Andrzej Hajda <a.hajda@samsung.com>
12755 L:      linux-media@vger.kernel.org
12756 S:      Supported
12757 F:      drivers/media/i2c/s5c73m3/*
12758
12759 SAMSUNG S5K5BAF CAMERA DRIVER
12760 M:      Kyungmin Park <kyungmin.park@samsung.com>
12761 M:      Andrzej Hajda <a.hajda@samsung.com>
12762 L:      linux-media@vger.kernel.org
12763 S:      Supported
12764 F:      drivers/media/i2c/s5k5baf.c
12765
12766 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12767 M:      Krzysztof Kozlowski <krzk@kernel.org>
12768 M:      Vladimir Zapolskiy <vz@mleia.com>
12769 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12770 L:      linux-crypto@vger.kernel.org
12771 L:      linux-samsung-soc@vger.kernel.org
12772 S:      Maintained
12773 F:      drivers/crypto/s5p-sss.c
12774
12775 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12776 M:      Kyungmin Park <kyungmin.park@samsung.com>
12777 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12778 L:      linux-media@vger.kernel.org
12779 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12780 S:      Supported
12781 F:      drivers/media/platform/exynos4-is/
12782
12783 SAMSUNG SOC CLOCK DRIVERS
12784 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12785 M:      Tomasz Figa <tomasz.figa@gmail.com>
12786 M:      Chanwoo Choi <cw00.choi@samsung.com>
12787 S:      Supported
12788 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12790 F:      drivers/clk/samsung/
12791 F:      include/dt-bindings/clock/exynos*.h
12792 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12793
12794 SAMSUNG SPI DRIVERS
12795 M:      Kukjin Kim <kgene@kernel.org>
12796 M:      Krzysztof Kozlowski <krzk@kernel.org>
12797 M:      Andi Shyti <andi@etezian.org>
12798 L:      linux-spi@vger.kernel.org
12799 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12800 S:      Maintained
12801 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12802 F:      drivers/spi/spi-s3c*
12803 F:      include/linux/platform_data/spi-s3c64xx.h
12804
12805 SAMSUNG SXGBE DRIVERS
12806 M:      Byungho An <bh74.an@samsung.com>
12807 M:      Girish K S <ks.giri@samsung.com>
12808 M:      Vipul Pandya <vipul.pandya@samsung.com>
12809 S:      Supported
12810 L:      netdev@vger.kernel.org
12811 F:      drivers/net/ethernet/samsung/sxgbe/
12812
12813 SAMSUNG THERMAL DRIVER
12814 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12815 L:      linux-pm@vger.kernel.org
12816 L:      linux-samsung-soc@vger.kernel.org
12817 S:      Supported
12818 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12819 F:      drivers/thermal/samsung/
12820
12821 SAMSUNG USB2 PHY DRIVER
12822 M:      Kamil Debski <kamil@wypas.org>
12823 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12824 L:      linux-kernel@vger.kernel.org
12825 S:      Supported
12826 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12827 F:      Documentation/phy/samsung-usb2.txt
12828 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12829 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12830 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12831 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12832 F:      drivers/phy/samsung/phy-samsung-usb2.c
12833 F:      drivers/phy/samsung/phy-samsung-usb2.h
12834
12835 SC1200 WDT DRIVER
12836 M:      Zwane Mwaikambo <zwanem@gmail.com>
12837 S:      Maintained
12838 F:      drivers/watchdog/sc1200wdt.c
12839
12840 SCHEDULER
12841 M:      Ingo Molnar <mingo@redhat.com>
12842 M:      Peter Zijlstra <peterz@infradead.org>
12843 L:      linux-kernel@vger.kernel.org
12844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12845 S:      Maintained
12846 F:      kernel/sched/
12847 F:      include/linux/sched.h
12848 F:      include/uapi/linux/sched.h
12849 F:      include/linux/wait.h
12850
12851 SCR24X CHIP CARD INTERFACE DRIVER
12852 M:      Lubomir Rintel <lkundrak@v3.sk>
12853 S:      Supported
12854 F:      drivers/char/pcmcia/scr24x_cs.c
12855
12856 SCSI CDROM DRIVER
12857 M:      Jens Axboe <axboe@kernel.dk>
12858 L:      linux-scsi@vger.kernel.org
12859 W:      http://www.kernel.dk
12860 S:      Maintained
12861 F:      drivers/scsi/sr*
12862
12863 SCSI RDMA PROTOCOL (SRP) INITIATOR
12864 M:      Bart Van Assche <bvanassche@acm.org>
12865 L:      linux-rdma@vger.kernel.org
12866 S:      Supported
12867 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12868 F:      drivers/infiniband/ulp/srp/
12869 F:      include/scsi/srp.h
12870
12871 SCSI RDMA PROTOCOL (SRP) TARGET
12872 M:      Bart Van Assche <bvanassche@acm.org>
12873 L:      linux-rdma@vger.kernel.org
12874 L:      target-devel@vger.kernel.org
12875 S:      Supported
12876 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12877 F:      drivers/infiniband/ulp/srpt/
12878
12879 SCSI SG DRIVER
12880 M:      Doug Gilbert <dgilbert@interlog.com>
12881 L:      linux-scsi@vger.kernel.org
12882 W:      http://sg.danny.cz/sg
12883 S:      Maintained
12884 F:      Documentation/scsi/scsi-generic.txt
12885 F:      drivers/scsi/sg.c
12886 F:      include/scsi/sg.h
12887
12888 SCSI SUBSYSTEM
12889 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12891 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12893 L:      linux-scsi@vger.kernel.org
12894 S:      Maintained
12895 F:      Documentation/devicetree/bindings/scsi/
12896 F:      drivers/scsi/
12897 F:      include/scsi/
12898
12899 SCSI TAPE DRIVER
12900 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12901 L:      linux-scsi@vger.kernel.org
12902 S:      Maintained
12903 F:      Documentation/scsi/st.txt
12904 F:      drivers/scsi/st.*
12905 F:      drivers/scsi/st_*.h
12906
12907 SCTP PROTOCOL
12908 M:      Vlad Yasevich <vyasevich@gmail.com>
12909 M:      Neil Horman <nhorman@tuxdriver.com>
12910 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12911 L:      linux-sctp@vger.kernel.org
12912 W:      http://lksctp.sourceforge.net
12913 S:      Maintained
12914 F:      Documentation/networking/sctp.txt
12915 F:      include/linux/sctp.h
12916 F:      include/uapi/linux/sctp.h
12917 F:      include/net/sctp/
12918 F:      net/sctp/
12919
12920 SCx200 CPU SUPPORT
12921 M:      Jim Cromie <jim.cromie@gmail.com>
12922 S:      Odd Fixes
12923 F:      Documentation/i2c/busses/scx200_acb
12924 F:      arch/x86/platform/scx200/
12925 F:      drivers/watchdog/scx200_wdt.c
12926 F:      drivers/i2c/busses/scx200*
12927 F:      drivers/mtd/maps/scx200_docflash.c
12928 F:      include/linux/scx200.h
12929
12930 SCx200 GPIO DRIVER
12931 M:      Jim Cromie <jim.cromie@gmail.com>
12932 S:      Maintained
12933 F:      drivers/char/scx200_gpio.c
12934 F:      include/linux/scx200_gpio.h
12935
12936 SCx200 HRT CLOCKSOURCE DRIVER
12937 M:      Jim Cromie <jim.cromie@gmail.com>
12938 S:      Maintained
12939 F:      drivers/clocksource/scx200_hrt.c
12940
12941 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12942 M:      Sascha Sommer <saschasommer@freenet.de>
12943 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12944 S:      Maintained
12945 F:      drivers/mmc/host/sdricoh_cs.c
12946
12947 SECURE COMPUTING
12948 M:      Kees Cook <keescook@chromium.org>
12949 R:      Andy Lutomirski <luto@amacapital.net>
12950 R:      Will Drewry <wad@chromium.org>
12951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12952 S:      Supported
12953 F:      kernel/seccomp.c
12954 F:      include/uapi/linux/seccomp.h
12955 F:      include/linux/seccomp.h
12956 F:      tools/testing/selftests/seccomp/*
12957 F:      tools/testing/selftests/kselftest_harness.h
12958 F:      Documentation/userspace-api/seccomp_filter.rst
12959 K:      \bsecure_computing
12960 K:      \bTIF_SECCOMP\b
12961
12962 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
12963 M:      Al Cooper <alcooperx@gmail.com>
12964 L:      linux-mmc@vger.kernel.org
12965 L:      bcm-kernel-feedback-list@broadcom.com
12966 S:      Maintained
12967 F:      drivers/mmc/host/sdhci-brcmstb*
12968
12969 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
12970 M:      Adrian Hunter <adrian.hunter@intel.com>
12971 L:      linux-mmc@vger.kernel.org
12972 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
12973 S:      Maintained
12974 F:      drivers/mmc/host/sdhci*
12975 F:      include/linux/mmc/sdhci*
12976
12977 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
12978 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
12979 M:      Manjunath M B <manjumb@synopsys.com>
12980 L:      linux-mmc@vger.kernel.org
12981 S:      Maintained
12982 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
12983
12984 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
12985 M:      Ben Dooks <ben-linux@fluff.org>
12986 M:      Jaehoon Chung <jh80.chung@samsung.com>
12987 L:      linux-mmc@vger.kernel.org
12988 S:      Maintained
12989 F:      drivers/mmc/host/sdhci-s3c*
12990
12991 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
12992 M:      Viresh Kumar <vireshk@kernel.org>
12993 L:      linux-mmc@vger.kernel.org
12994 S:      Maintained
12995 F:      drivers/mmc/host/sdhci-spear.c
12996
12997 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
12998 M:      Kishon Vijay Abraham I <kishon@ti.com>
12999 L:      linux-mmc@vger.kernel.org
13000 S:      Maintained
13001 F:      drivers/mmc/host/sdhci-omap.c
13002
13003 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13004 M:      Scott Bauer <scott.bauer@intel.com>
13005 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13006 L:      linux-block@vger.kernel.org
13007 S:      Supported
13008 F:      block/sed*
13009 F:      block/opal_proto.h
13010 F:      include/linux/sed*
13011 F:      include/uapi/linux/sed*
13012
13013 SECURITY CONTACT
13014 M:      Security Officers <security@kernel.org>
13015 S:      Supported
13016
13017 SECURITY SUBSYSTEM
13018 M:      James Morris <jmorris@namei.org>
13019 M:      "Serge E. Hallyn" <serge@hallyn.com>
13020 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13022 W:      http://kernsec.org/
13023 S:      Supported
13024 F:      security/
13025 X:      security/selinux/
13026
13027 SELINUX SECURITY MODULE
13028 M:      Paul Moore <paul@paul-moore.com>
13029 M:      Stephen Smalley <sds@tycho.nsa.gov>
13030 M:      Eric Paris <eparis@parisplace.org>
13031 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13032 W:      https://selinuxproject.org
13033 W:      https://github.com/SELinuxProject
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13035 S:      Supported
13036 F:      include/linux/selinux*
13037 F:      security/selinux/
13038 F:      scripts/selinux/
13039 F:      Documentation/admin-guide/LSM/SELinux.rst
13040
13041 SENSABLE PHANTOM
13042 M:      Jiri Slaby <jirislaby@gmail.com>
13043 S:      Maintained
13044 F:      drivers/misc/phantom.c
13045 F:      include/uapi/linux/phantom.h
13046
13047 SERIAL DEVICE BUS
13048 M:      Rob Herring <robh@kernel.org>
13049 L:      linux-serial@vger.kernel.org
13050 S:      Maintained
13051 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13052 F:      drivers/tty/serdev/
13053 F:      include/linux/serdev.h
13054
13055 SERIAL DRIVERS
13056 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13057 L:      linux-serial@vger.kernel.org
13058 S:      Maintained
13059 F:      Documentation/devicetree/bindings/serial/
13060 F:      drivers/tty/serial/
13061
13062 SERIAL IR RECEIVER
13063 M:      Sean Young <sean@mess.org>
13064 L:      linux-media@vger.kernel.org
13065 S:      Maintained
13066 F:      drivers/media/rc/serial_ir.c
13067
13068 SFC NETWORK DRIVER
13069 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13070 M:      Edward Cree <ecree@solarflare.com>
13071 M:      Bert Kenward <bkenward@solarflare.com>
13072 L:      netdev@vger.kernel.org
13073 S:      Supported
13074 F:      drivers/net/ethernet/sfc/
13075
13076 SGI GRU DRIVER
13077 M:      Dimitri Sivanich <sivanich@sgi.com>
13078 S:      Maintained
13079 F:      drivers/misc/sgi-gru/
13080
13081 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13082 M:      Pat Gefre <pfg@sgi.com>
13083 L:      linux-ia64@vger.kernel.org
13084 S:      Supported
13085 F:      Documentation/ia64/serial.txt
13086 F:      drivers/tty/serial/ioc?_serial.c
13087 F:      include/linux/ioc?.h
13088
13089 SGI XP/XPC/XPNET DRIVER
13090 M:      Cliff Whickman <cpw@sgi.com>
13091 M:      Robin Holt <robinmholt@gmail.com>
13092 S:      Maintained
13093 F:      drivers/misc/sgi-xp/
13094
13095 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13096 M:      Ursula Braun <ubraun@linux.ibm.com>
13097 L:      linux-s390@vger.kernel.org
13098 W:      http://www.ibm.com/developerworks/linux/linux390/
13099 S:      Supported
13100 F:      net/smc/
13101
13102 SHARP RJ54N1CB0C SENSOR DRIVER
13103 M:      Jacopo Mondi <jacopo@jmondi.org>
13104 L:      linux-media@vger.kernel.org
13105 T:      git git://linuxtv.org/media_tree.git
13106 S:      Odd fixes
13107 F:      drivers/media/i2c/rj54n1cb0c.c
13108 F:      include/media/i2c/rj54n1cb0c.h
13109
13110 SH_VEU V4L2 MEM2MEM DRIVER
13111 L:      linux-media@vger.kernel.org
13112 S:      Orphan
13113 F:      drivers/media/platform/sh_veu.c
13114
13115 SH_VOU V4L2 OUTPUT DRIVER
13116 L:      linux-media@vger.kernel.org
13117 S:      Orphan
13118 F:      drivers/media/platform/sh_vou.c
13119 F:      include/media/drv-intf/sh_vou.h
13120
13121 SI2157 MEDIA DRIVER
13122 M:      Antti Palosaari <crope@iki.fi>
13123 L:      linux-media@vger.kernel.org
13124 W:      https://linuxtv.org
13125 W:      http://palosaari.fi/linux/
13126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13127 T:      git git://linuxtv.org/anttip/media_tree.git
13128 S:      Maintained
13129 F:      drivers/media/tuners/si2157*
13130
13131 SI2165 MEDIA DRIVER
13132 M:      Matthias Schwarzott <zzam@gentoo.org>
13133 L:      linux-media@vger.kernel.org
13134 W:      https://linuxtv.org
13135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13136 S:      Maintained
13137 F:      drivers/media/dvb-frontends/si2165*
13138
13139 SI2168 MEDIA DRIVER
13140 M:      Antti Palosaari <crope@iki.fi>
13141 L:      linux-media@vger.kernel.org
13142 W:      https://linuxtv.org
13143 W:      http://palosaari.fi/linux/
13144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13145 T:      git git://linuxtv.org/anttip/media_tree.git
13146 S:      Maintained
13147 F:      drivers/media/dvb-frontends/si2168*
13148
13149 SI470X FM RADIO RECEIVER I2C DRIVER
13150 M:      Hans Verkuil <hverkuil@xs4all.nl>
13151 L:      linux-media@vger.kernel.org
13152 T:      git git://linuxtv.org/media_tree.git
13153 W:      https://linuxtv.org
13154 S:      Odd Fixes
13155 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13156
13157 SI470X FM RADIO RECEIVER USB DRIVER
13158 M:      Hans Verkuil <hverkuil@xs4all.nl>
13159 L:      linux-media@vger.kernel.org
13160 T:      git git://linuxtv.org/media_tree.git
13161 W:      https://linuxtv.org
13162 S:      Maintained
13163 F:      drivers/media/radio/si470x/radio-si470x-common.c
13164 F:      drivers/media/radio/si470x/radio-si470x.h
13165 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13166
13167 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13168 M:      Eduardo Valentin <edubezval@gmail.com>
13169 L:      linux-media@vger.kernel.org
13170 T:      git git://linuxtv.org/media_tree.git
13171 W:      https://linuxtv.org
13172 S:      Odd Fixes
13173 F:      drivers/media/radio/si4713/si4713.?
13174
13175 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13176 M:      Eduardo Valentin <edubezval@gmail.com>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 W:      https://linuxtv.org
13180 S:      Odd Fixes
13181 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13182
13183 SI4713 FM RADIO TRANSMITTER USB DRIVER
13184 M:      Hans Verkuil <hverkuil@xs4all.nl>
13185 L:      linux-media@vger.kernel.org
13186 T:      git git://linuxtv.org/media_tree.git
13187 W:      https://linuxtv.org
13188 S:      Maintained
13189 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13190
13191 SIANO DVB DRIVER
13192 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13193 L:      linux-media@vger.kernel.org
13194 W:      https://linuxtv.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 S:      Odd fixes
13197 F:      drivers/media/common/siano/
13198 F:      drivers/media/usb/siano/
13199 F:      drivers/media/usb/siano/
13200 F:      drivers/media/mmc/siano/
13201
13202 SIFIVE DRIVERS
13203 M:      Palmer Dabbelt <palmer@sifive.com>
13204 L:      linux-riscv@lists.infradead.org
13205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13206 S:      Supported
13207 K:      sifive
13208 N:      sifive
13209
13210 SILEAD TOUCHSCREEN DRIVER
13211 M:      Hans de Goede <hdegoede@redhat.com>
13212 L:      linux-input@vger.kernel.org
13213 L:      platform-driver-x86@vger.kernel.org
13214 S:      Maintained
13215 F:      drivers/input/touchscreen/silead.c
13216 F:      drivers/platform/x86/touchscreen_dmi.c
13217
13218 SILICON MOTION SM712 FRAME BUFFER DRIVER
13219 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13220 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13221 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13222 L:      linux-fbdev@vger.kernel.org
13223 S:      Maintained
13224 F:      drivers/video/fbdev/sm712*
13225 F:      Documentation/fb/sm712fb.txt
13226
13227 SIMPLE FIRMWARE INTERFACE (SFI)
13228 M:      Len Brown <lenb@kernel.org>
13229 L:      sfi-devel@simplefirmware.org
13230 W:      http://simplefirmware.org/
13231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13232 S:      Supported
13233 F:      arch/x86/platform/sfi/
13234 F:      drivers/sfi/
13235 F:      include/linux/sfi*.h
13236
13237 SIMPLEFB FB DRIVER
13238 M:      Hans de Goede <hdegoede@redhat.com>
13239 L:      linux-fbdev@vger.kernel.org
13240 S:      Maintained
13241 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13242 F:      drivers/video/fbdev/simplefb.c
13243 F:      include/linux/platform_data/simplefb.h
13244
13245 SIMTEC EB110ATX (Chalice CATS)
13246 P:      Ben Dooks
13247 P:      Vincent Sanders <vince@simtec.co.uk>
13248 M:      Simtec Linux Team <linux@simtec.co.uk>
13249 W:      http://www.simtec.co.uk/products/EB110ATX/
13250 S:      Supported
13251
13252 SIMTEC EB2410ITX (BAST)
13253 P:      Ben Dooks
13254 P:      Vincent Sanders <vince@simtec.co.uk>
13255 M:      Simtec Linux Team <linux@simtec.co.uk>
13256 W:      http://www.simtec.co.uk/products/EB2410ITX/
13257 S:      Supported
13258 F:      arch/arm/mach-s3c24xx/mach-bast.c
13259 F:      arch/arm/mach-s3c24xx/bast-ide.c
13260 F:      arch/arm/mach-s3c24xx/bast-irq.c
13261
13262 SIPHASH PRF ROUTINES
13263 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13264 S:      Maintained
13265 F:      lib/siphash.c
13266 F:      lib/test_siphash.c
13267 F:      include/linux/siphash.h
13268
13269 SIOX
13270 M:      Gavin Schenk <g.schenk@eckelmann.de>
13271 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13272 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13273 S:      Supported
13274 F:      drivers/siox/*
13275 F:      include/trace/events/siox.h
13276
13277 SIS 190 ETHERNET DRIVER
13278 M:      Francois Romieu <romieu@fr.zoreil.com>
13279 L:      netdev@vger.kernel.org
13280 S:      Maintained
13281 F:      drivers/net/ethernet/sis/sis190.c
13282
13283 SIS 900/7016 FAST ETHERNET DRIVER
13284 M:      Daniele Venzano <venza@brownhat.org>
13285 W:      http://www.brownhat.org/sis900.html
13286 L:      netdev@vger.kernel.org
13287 S:      Maintained
13288 F:      drivers/net/ethernet/sis/sis900.*
13289
13290 SIS FRAMEBUFFER DRIVER
13291 M:      Thomas Winischhofer <thomas@winischhofer.net>
13292 W:      http://www.winischhofer.net/linuxsisvga.shtml
13293 S:      Maintained
13294 F:      Documentation/fb/sisfb.txt
13295 F:      drivers/video/fbdev/sis/
13296 F:      include/video/sisfb.h
13297
13298 SIS USB2VGA DRIVER
13299 M:      Thomas Winischhofer <thomas@winischhofer.net>
13300 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13301 S:      Maintained
13302 F:      drivers/usb/misc/sisusbvga/
13303
13304 SLAB ALLOCATOR
13305 M:      Christoph Lameter <cl@linux.com>
13306 M:      Pekka Enberg <penberg@kernel.org>
13307 M:      David Rientjes <rientjes@google.com>
13308 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13309 M:      Andrew Morton <akpm@linux-foundation.org>
13310 L:      linux-mm@kvack.org
13311 S:      Maintained
13312 F:      include/linux/sl?b*.h
13313 F:      mm/sl?b*
13314
13315 SLEEPABLE READ-COPY UPDATE (SRCU)
13316 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13317 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13318 M:      Josh Triplett <josh@joshtriplett.org>
13319 R:      Steven Rostedt <rostedt@goodmis.org>
13320 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13321 L:      linux-kernel@vger.kernel.org
13322 W:      http://www.rdrop.com/users/paulmck/RCU/
13323 S:      Supported
13324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13325 F:      include/linux/srcu*.h
13326 F:      kernel/rcu/srcu*.c
13327
13328 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13329 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13331 S:      Maintained
13332 F:      drivers/slimbus/
13333 F:      Documentation/devicetree/bindings/slimbus/
13334 F:      include/linux/slimbus.h
13335
13336 SMACK SECURITY MODULE
13337 M:      Casey Schaufler <casey@schaufler-ca.com>
13338 L:      linux-security-module@vger.kernel.org
13339 W:      http://schaufler-ca.com
13340 T:      git git://github.com/cschaufler/smack-next
13341 S:      Maintained
13342 F:      Documentation/admin-guide/LSM/Smack.rst
13343 F:      security/smack/
13344
13345 SMC91x ETHERNET DRIVER
13346 M:      Nicolas Pitre <nico@fluxnic.net>
13347 S:      Odd Fixes
13348 F:      drivers/net/ethernet/smsc/smc91x.*
13349
13350 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13351 M:      Sakari Ailus <sakari.ailus@iki.fi>
13352 L:      linux-media@vger.kernel.org
13353 S:      Maintained
13354 F:      drivers/media/i2c/smiapp/
13355 F:      include/media/i2c/smiapp.h
13356 F:      drivers/media/i2c/smiapp-pll.c
13357 F:      drivers/media/i2c/smiapp-pll.h
13358 F:      include/uapi/linux/smiapp.h
13359 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13360
13361 SMM665 HARDWARE MONITOR DRIVER
13362 M:      Guenter Roeck <linux@roeck-us.net>
13363 L:      linux-hwmon@vger.kernel.org
13364 S:      Maintained
13365 F:      Documentation/hwmon/smm665
13366 F:      drivers/hwmon/smm665.c
13367
13368 SMSC EMC2103 HARDWARE MONITOR DRIVER
13369 M:      Steve Glendinning <steve.glendinning@shawell.net>
13370 L:      linux-hwmon@vger.kernel.org
13371 S:      Maintained
13372 F:      Documentation/hwmon/emc2103
13373 F:      drivers/hwmon/emc2103.c
13374
13375 SMSC SCH5627 HARDWARE MONITOR DRIVER
13376 M:      Hans de Goede <hdegoede@redhat.com>
13377 L:      linux-hwmon@vger.kernel.org
13378 S:      Supported
13379 F:      Documentation/hwmon/sch5627
13380 F:      drivers/hwmon/sch5627.c
13381
13382 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13383 M:      Steve Glendinning <steve.glendinning@shawell.net>
13384 L:      linux-fbdev@vger.kernel.org
13385 S:      Maintained
13386 F:      drivers/video/fbdev/smscufx.c
13387
13388 SMSC47B397 HARDWARE MONITOR DRIVER
13389 M:      Jean Delvare <jdelvare@suse.com>
13390 L:      linux-hwmon@vger.kernel.org
13391 S:      Maintained
13392 F:      Documentation/hwmon/smsc47b397
13393 F:      drivers/hwmon/smsc47b397.c
13394
13395 SMSC911x ETHERNET DRIVER
13396 M:      Steve Glendinning <steve.glendinning@shawell.net>
13397 L:      netdev@vger.kernel.org
13398 S:      Maintained
13399 F:      include/linux/smsc911x.h
13400 F:      drivers/net/ethernet/smsc/smsc911x.*
13401
13402 SMSC9420 PCI ETHERNET DRIVER
13403 M:      Steve Glendinning <steve.glendinning@shawell.net>
13404 L:      netdev@vger.kernel.org
13405 S:      Maintained
13406 F:      drivers/net/ethernet/smsc/smsc9420.*
13407
13408 SOC-CAMERA V4L2 SUBSYSTEM
13409 L:      linux-media@vger.kernel.org
13410 T:      git git://linuxtv.org/media_tree.git
13411 S:      Orphan
13412 F:      include/media/soc*
13413 F:      drivers/media/i2c/soc_camera/
13414 F:      drivers/media/platform/soc_camera/
13415
13416 SOCIONEXT SYNQUACER I2C DRIVER
13417 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13418 L:      linux-i2c@vger.kernel.org
13419 S:      Maintained
13420 F:      drivers/i2c/busses/i2c-synquacer.c
13421 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13422
13423 SOCIONEXT UNIPHIER SOUND DRIVER
13424 M:      Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
13425 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13426 S:      Maintained
13427 F:      sound/soc/uniphier/
13428
13429 SOEKRIS NET48XX LED SUPPORT
13430 M:      Chris Boot <bootc@bootc.net>
13431 S:      Maintained
13432 F:      drivers/leds/leds-net48xx.c
13433
13434 SOFT-ROCE DRIVER (rxe)
13435 M:      Moni Shoua <monis@mellanox.com>
13436 L:      linux-rdma@vger.kernel.org
13437 S:      Supported
13438 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13439 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13440 F:      drivers/infiniband/sw/rxe/
13441 F:      include/uapi/rdma/rdma_user_rxe.h
13442
13443 SOFTLOGIC 6x10 MPEG CODEC
13444 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13445 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13446 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13447 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13448 M:      Ismael Luceno <ismael@iodev.co.uk>
13449 L:      linux-media@vger.kernel.org
13450 S:      Supported
13451 F:      drivers/media/pci/solo6x10/
13452
13453 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13454 M:      James Morse <james.morse@arm.com>
13455 L:      linux-arm-kernel@lists.infradead.org
13456 S:      Maintained
13457 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13458 F:      drivers/firmware/arm_sdei.c
13459 F:      include/linux/sdei.h
13460 F:      include/uapi/linux/sdei.h
13461
13462 SOFTWARE RAID (Multiple Disks) SUPPORT
13463 M:      Shaohua Li <shli@kernel.org>
13464 L:      linux-raid@vger.kernel.org
13465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13466 S:      Supported
13467 F:      drivers/md/Makefile
13468 F:      drivers/md/Kconfig
13469 F:      drivers/md/md*
13470 F:      drivers/md/raid*
13471 F:      include/linux/raid/
13472 F:      include/uapi/linux/raid/
13473
13474 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13475 M:      Jassi Brar <jaswinder.singh@linaro.org>
13476 L:      netdev@vger.kernel.org
13477 S:      Maintained
13478 F:      drivers/net/ethernet/socionext/netsec.c
13479 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13480
13481 SOLIDRUN CLEARFOG SUPPORT
13482 M:      Russell King <linux@armlinux.org.uk>
13483 S:      Maintained
13484 F:      arch/arm/boot/dts/armada-388-clearfog*
13485 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13486
13487 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13488 M:      Russell King <linux@armlinux.org.uk>
13489 S:      Maintained
13490 F:      arch/arm/boot/dts/imx6*-cubox-i*
13491 F:      arch/arm/boot/dts/imx6*-hummingboard*
13492 F:      arch/arm/boot/dts/imx6*-sr-*
13493
13494 SONIC NETWORK DRIVER
13495 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13496 L:      netdev@vger.kernel.org
13497 S:      Maintained
13498 F:      drivers/net/ethernet/natsemi/sonic.*
13499
13500 SONICS SILICON BACKPLANE DRIVER (SSB)
13501 M:      Michael Buesch <m@bues.ch>
13502 L:      linux-wireless@vger.kernel.org
13503 S:      Maintained
13504 F:      drivers/ssb/
13505 F:      include/linux/ssb/
13506
13507 SONY IMX258 SENSOR DRIVER
13508 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13509 L:      linux-media@vger.kernel.org
13510 T:      git git://linuxtv.org/media_tree.git
13511 S:      Maintained
13512 F:      drivers/media/i2c/imx258.c
13513
13514 SONY IMX274 SENSOR DRIVER
13515 M:      Leon Luo <leonl@leopardimaging.com>
13516 L:      linux-media@vger.kernel.org
13517 T:      git git://linuxtv.org/media_tree.git
13518 S:      Maintained
13519 F:      drivers/media/i2c/imx274.c
13520 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13521
13522 SONY MEMORYSTICK CARD SUPPORT
13523 M:      Alex Dubov <oakad@yahoo.com>
13524 W:      http://tifmxx.berlios.de/
13525 S:      Maintained
13526 F:      drivers/memstick/host/tifm_ms.c
13527
13528 SONY MEMORYSTICK STANDARD SUPPORT
13529 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13530 S:      Maintained
13531 F:      drivers/memstick/core/ms_block.*
13532
13533 SONY VAIO CONTROL DEVICE DRIVER
13534 M:      Mattia Dongili <malattia@linux.it>
13535 L:      platform-driver-x86@vger.kernel.org
13536 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13537 S:      Maintained
13538 F:      Documentation/laptops/sony-laptop.txt
13539 F:      drivers/char/sonypi.c
13540 F:      drivers/platform/x86/sony-laptop.c
13541 F:      include/linux/sony-laptop.h
13542
13543 SOUND
13544 M:      Jaroslav Kysela <perex@perex.cz>
13545 M:      Takashi Iwai <tiwai@suse.com>
13546 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13547 W:      http://www.alsa-project.org/
13548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13549 T:      git git://git.alsa-project.org/alsa-kernel.git
13550 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13551 S:      Maintained
13552 F:      Documentation/sound/
13553 F:      include/sound/
13554 F:      include/uapi/sound/
13555 F:      sound/
13556
13557 SOUND - COMPRESSED AUDIO
13558 M:      Vinod Koul <vkoul@kernel.org>
13559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13561 S:      Supported
13562 F:      Documentation/sound/designs/compress-offload.rst
13563 F:      include/sound/compress_driver.h
13564 F:      include/uapi/sound/compress_*
13565 F:      sound/core/compress_offload.c
13566 F:      sound/soc/soc-compress.c
13567
13568 SOUND - DMAENGINE HELPERS
13569 M:      Lars-Peter Clausen <lars@metafoo.de>
13570 S:      Supported
13571 F:      include/sound/dmaengine_pcm.h
13572 F:      sound/core/pcm_dmaengine.c
13573 F:      sound/soc/soc-generic-dmaengine-pcm.c
13574
13575 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13576 M:      Liam Girdwood <lgirdwood@gmail.com>
13577 M:      Mark Brown <broonie@kernel.org>
13578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13579 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13580 W:      http://alsa-project.org/main/index.php/ASoC
13581 S:      Supported
13582 F:      Documentation/devicetree/bindings/sound/
13583 F:      Documentation/sound/soc/
13584 F:      sound/soc/
13585 F:      include/sound/soc*
13586
13587 SOUNDWIRE SUBSYSTEM
13588 M:      Vinod Koul <vinod.koul@intel.com>
13589 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13590 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13592 S:      Supported
13593 F:      Documentation/driver-api/soundwire/
13594 F:      drivers/soundwire/
13595 F:      include/linux/soundwire/
13596
13597 SP2 MEDIA DRIVER
13598 M:      Olli Salonen <olli.salonen@iki.fi>
13599 L:      linux-media@vger.kernel.org
13600 W:      https://linuxtv.org
13601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13602 S:      Maintained
13603 F:      drivers/media/dvb-frontends/sp2*
13604
13605 SPARC + UltraSPARC (sparc/sparc64)
13606 M:      "David S. Miller" <davem@davemloft.net>
13607 L:      sparclinux@vger.kernel.org
13608 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13611 S:      Maintained
13612 F:      arch/sparc/
13613 F:      drivers/sbus/
13614
13615 SPARC SERIAL DRIVERS
13616 M:      "David S. Miller" <davem@davemloft.net>
13617 L:      sparclinux@vger.kernel.org
13618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13620 S:      Maintained
13621 F:      include/linux/sunserialcore.h
13622 F:      drivers/tty/serial/suncore.c
13623 F:      drivers/tty/serial/sunhv.c
13624 F:      drivers/tty/serial/sunsab.c
13625 F:      drivers/tty/serial/sunsab.h
13626 F:      drivers/tty/serial/sunsu.c
13627 F:      drivers/tty/serial/sunzilog.c
13628 F:      drivers/tty/serial/sunzilog.h
13629 F:      drivers/tty/vcc.c
13630
13631 SPARSE CHECKER
13632 M:      "Christopher Li" <sparse@chrisli.org>
13633 L:      linux-sparse@vger.kernel.org
13634 W:      https://sparse.wiki.kernel.org/
13635 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13636 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13637 S:      Maintained
13638 F:      include/linux/compiler.h
13639
13640 SPEAR CLOCK FRAMEWORK SUPPORT
13641 M:      Viresh Kumar <vireshk@kernel.org>
13642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13643 W:      http://www.st.com/spear
13644 S:      Maintained
13645 F:      drivers/clk/spear/
13646
13647 SPEAR PLATFORM SUPPORT
13648 M:      Viresh Kumar <vireshk@kernel.org>
13649 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13651 W:      http://www.st.com/spear
13652 S:      Maintained
13653 F:      arch/arm/boot/dts/spear*
13654 F:      arch/arm/mach-spear/
13655
13656 SPI NOR SUBSYSTEM
13657 M:      Marek Vasut <marek.vasut@gmail.com>
13658 L:      linux-mtd@lists.infradead.org
13659 W:      http://www.linux-mtd.infradead.org/
13660 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13661 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13662 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13663 S:      Maintained
13664 F:      drivers/mtd/spi-nor/
13665 F:      include/linux/mtd/spi-nor.h
13666
13667 SPI SUBSYSTEM
13668 M:      Mark Brown <broonie@kernel.org>
13669 L:      linux-spi@vger.kernel.org
13670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13671 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13672 S:      Maintained
13673 F:      Documentation/devicetree/bindings/spi/
13674 F:      Documentation/spi/
13675 F:      drivers/spi/
13676 F:      include/linux/spi/
13677 F:      include/uapi/linux/spi/
13678 F:      tools/spi/
13679
13680 SPIDERNET NETWORK DRIVER for CELL
13681 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13682 L:      netdev@vger.kernel.org
13683 S:      Supported
13684 F:      Documentation/networking/spider_net.txt
13685 F:      drivers/net/ethernet/toshiba/spider_net*
13686
13687 SPMI SUBSYSTEM
13688 R:      Stephen Boyd <sboyd@kernel.org>
13689 L:      linux-arm-msm@vger.kernel.org
13690 F:      Documentation/devicetree/bindings/spmi/
13691 F:      drivers/spmi/
13692 F:      include/dt-bindings/spmi/spmi.h
13693 F:      include/linux/spmi.h
13694 F:      include/trace/events/spmi.h
13695
13696 SPU FILE SYSTEM
13697 M:      Jeremy Kerr <jk@ozlabs.org>
13698 L:      linuxppc-dev@lists.ozlabs.org
13699 W:      http://www.ibm.com/developerworks/power/cell/
13700 S:      Supported
13701 F:      Documentation/filesystems/spufs.txt
13702 F:      arch/powerpc/platforms/cell/spufs/
13703
13704 SQUASHFS FILE SYSTEM
13705 M:      Phillip Lougher <phillip@squashfs.org.uk>
13706 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13707 W:      http://squashfs.org.uk
13708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13709 S:      Maintained
13710 F:      Documentation/filesystems/squashfs.txt
13711 F:      fs/squashfs/
13712
13713 SRM (Alpha) environment access
13714 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13715 S:      Maintained
13716 F:      arch/alpha/kernel/srm_env.c
13717
13718 ST STM32 I2C/SMBUS DRIVER
13719 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13720 L:      linux-i2c@vger.kernel.org
13721 S:      Maintained
13722 F:      drivers/i2c/busses/i2c-stm32*
13723
13724 STABLE BRANCH
13725 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13726 L:      stable@vger.kernel.org
13727 S:      Supported
13728 F:      Documentation/process/stable-kernel-rules.rst
13729
13730 STAGING - COMEDI
13731 M:      Ian Abbott <abbotti@mev.co.uk>
13732 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13733 S:      Odd Fixes
13734 F:      drivers/staging/comedi/
13735
13736 STAGING - EROFS FILE SYSTEM
13737 M:      Gao Xiang <gaoxiang25@huawei.com>
13738 M:      Chao Yu <yuchao0@huawei.com>
13739 L:      linux-erofs@lists.ozlabs.org
13740 S:      Maintained
13741 F:      drivers/staging/erofs/
13742
13743 STAGING - FLARION FT1000 DRIVERS
13744 M:      Marek Belisko <marek.belisko@gmail.com>
13745 S:      Odd Fixes
13746 F:      drivers/staging/ft1000/
13747
13748 STAGING - INDUSTRIAL IO
13749 M:      Jonathan Cameron <jic23@kernel.org>
13750 L:      linux-iio@vger.kernel.org
13751 S:      Odd Fixes
13752 F:      Documentation/devicetree/bindings/staging/iio/
13753 F:      drivers/staging/iio/
13754
13755 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13756 M:      Marc Dietrich <marvin24@gmx.de>
13757 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13758 L:      linux-tegra@vger.kernel.org
13759 S:      Maintained
13760 F:      drivers/staging/nvec/
13761
13762 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13763 M:      Jens Frederich <jfrederich@gmail.com>
13764 M:      Daniel Drake <dsd@laptop.org>
13765 M:      Jon Nettleton <jon.nettleton@gmail.com>
13766 W:      http://wiki.laptop.org/go/DCON
13767 S:      Maintained
13768 F:      drivers/staging/olpc_dcon/
13769
13770 STAGING - REALTEK RTL8712U DRIVERS
13771 M:      Larry Finger <Larry.Finger@lwfinger.net>
13772 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13773 S:      Odd Fixes
13774 F:      drivers/staging/rtl8712/
13775
13776 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13777 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13778 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13779 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13780 L:      linux-fbdev@vger.kernel.org
13781 S:      Maintained
13782 F:      drivers/staging/sm750fb/
13783
13784 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13785 M:      William Hubbs <w.d.hubbs@gmail.com>
13786 M:      Chris Brannon <chris@the-brannons.com>
13787 M:      Kirk Reiser <kirk@reisers.ca>
13788 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13789 L:      speakup@linux-speakup.org
13790 W:      http://www.linux-speakup.org/
13791 S:      Odd Fixes
13792 F:      drivers/staging/speakup/
13793
13794 STAGING - VIA VT665X DRIVERS
13795 M:      Forest Bond <forest@alittletooquiet.net>
13796 S:      Odd Fixes
13797 F:      drivers/staging/vt665?/
13798
13799 STAGING - WILC1000 WIFI DRIVER
13800 M:      Aditya Shankar <aditya.shankar@microchip.com>
13801 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13802 L:      linux-wireless@vger.kernel.org
13803 S:      Supported
13804 F:      drivers/staging/wilc1000/
13805
13806 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13807 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13808 S:      Odd Fixes
13809 F:      drivers/staging/xgifb/
13810
13811 STAGING SUBSYSTEM
13812 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13814 L:      devel@driverdev.osuosl.org
13815 S:      Supported
13816 F:      drivers/staging/
13817
13818 STARFIRE/DURALAN NETWORK DRIVER
13819 M:      Ion Badulescu <ionut@badula.org>
13820 S:      Odd Fixes
13821 F:      drivers/net/ethernet/adaptec/starfire*
13822
13823 STEC S1220 SKD DRIVER
13824 M:      Bart Van Assche <bart.vanassche@wdc.com>
13825 L:      linux-block@vger.kernel.org
13826 S:      Maintained
13827 F:      drivers/block/skd*[ch]
13828
13829 STI AUDIO (ASoC) DRIVERS
13830 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13831 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13832 S:      Maintained
13833 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13834 F:      sound/soc/sti/
13835
13836 STI CEC DRIVER
13837 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13838 S:      Maintained
13839 F:      drivers/staging/media/st-cec/
13840 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13841
13842 STK1160 USB VIDEO CAPTURE DRIVER
13843 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13844 L:      linux-media@vger.kernel.org
13845 T:      git git://linuxtv.org/media_tree.git
13846 S:      Maintained
13847 F:      drivers/media/usb/stk1160/
13848
13849 STM32 AUDIO (ASoC) DRIVERS
13850 M:      Olivier Moysan <olivier.moysan@st.com>
13851 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13852 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13853 S:      Maintained
13854 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13855 F:      sound/soc/stm/
13856
13857 STM32 TIMER/LPTIMER DRIVERS
13858 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13859 S:      Maintained
13860 F:      drivers/*/stm32-*timer*
13861 F:      drivers/pwm/pwm-stm32*
13862 F:      include/linux/*/stm32-*tim*
13863 F:      Documentation/ABI/testing/*timer-stm32
13864 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13865 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13866
13867 STMMAC ETHERNET DRIVER
13868 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13869 M:      Alexandre Torgue <alexandre.torgue@st.com>
13870 M:      Jose Abreu <joabreu@synopsys.com>
13871 L:      netdev@vger.kernel.org
13872 W:      http://www.stlinux.com
13873 S:      Supported
13874 F:      drivers/net/ethernet/stmicro/stmmac/
13875
13876 SUN3/3X
13877 M:      Sam Creasey <sammy@sammy.net>
13878 W:      http://sammy.net/sun3/
13879 S:      Maintained
13880 F:      arch/m68k/kernel/*sun3*
13881 F:      arch/m68k/sun3*/
13882 F:      arch/m68k/include/asm/sun3*
13883 F:      drivers/net/ethernet/i825xx/sun3*
13884
13885 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13886 M:      Hans de Goede <hdegoede@redhat.com>
13887 L:      linux-input@vger.kernel.org
13888 S:      Maintained
13889 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13890 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13891
13892 SUNDANCE NETWORK DRIVER
13893 M:      Denis Kirjanov <kda@linux-powerpc.org>
13894 L:      netdev@vger.kernel.org
13895 S:      Maintained
13896 F:      drivers/net/ethernet/dlink/sundance.c
13897
13898 SUPERH
13899 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13900 M:      Rich Felker <dalias@libc.org>
13901 L:      linux-sh@vger.kernel.org
13902 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13903 S:      Maintained
13904 F:      Documentation/sh/
13905 F:      arch/sh/
13906 F:      drivers/sh/
13907
13908 SUSPEND TO RAM
13909 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13910 M:      Len Brown <len.brown@intel.com>
13911 M:      Pavel Machek <pavel@ucw.cz>
13912 L:      linux-pm@vger.kernel.org
13913 B:      https://bugzilla.kernel.org
13914 S:      Supported
13915 F:      Documentation/power/
13916 F:      arch/x86/kernel/acpi/
13917 F:      drivers/base/power/
13918 F:      kernel/power/
13919 F:      include/linux/suspend.h
13920 F:      include/linux/freezer.h
13921 F:      include/linux/pm.h
13922
13923 SVGA HANDLING
13924 M:      Martin Mares <mj@ucw.cz>
13925 L:      linux-video@atrey.karlin.mff.cuni.cz
13926 S:      Maintained
13927 F:      Documentation/svga.txt
13928 F:      arch/x86/boot/video*
13929
13930 SWIOTLB SUBSYSTEM
13931 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13932 L:      iommu@lists.linux-foundation.org
13933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13934 S:      Supported
13935 F:      kernel/dma/swiotlb.c
13936 F:      arch/*/kernel/pci-swiotlb.c
13937 F:      include/linux/swiotlb.h
13938
13939 SWITCHDEV
13940 M:      Jiri Pirko <jiri@resnulli.us>
13941 M:      Ivan Vecera <ivecera@redhat.com>
13942 L:      netdev@vger.kernel.org
13943 S:      Supported
13944 F:      net/switchdev/
13945 F:      include/net/switchdev.h
13946
13947 SY8106A REGULATOR DRIVER
13948 M:      Icenowy Zheng <icenowy@aosc.io>
13949 S:      Maintained
13950 F:      drivers/regulator/sy8106a-regulator.c
13951 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13952
13953 SYNC FILE FRAMEWORK
13954 M:      Sumit Semwal <sumit.semwal@linaro.org>
13955 R:      Gustavo Padovan <gustavo@padovan.org>
13956 S:      Maintained
13957 L:      linux-media@vger.kernel.org
13958 L:      dri-devel@lists.freedesktop.org
13959 F:      drivers/dma-buf/sync_*
13960 F:      drivers/dma-buf/dma-fence*
13961 F:      drivers/dma-buf/sw_sync.c
13962 F:      include/linux/sync_file.h
13963 F:      include/uapi/linux/sync_file.h
13964 F:      Documentation/sync_file.txt
13965 T:      git git://anongit.freedesktop.org/drm/drm-misc
13966
13967 SYNOPSYS ARC ARCHITECTURE
13968 M:      Vineet Gupta <vgupta@synopsys.com>
13969 L:      linux-snps-arc@lists.infradead.org
13970 S:      Supported
13971 F:      arch/arc/
13972 F:      Documentation/devicetree/bindings/arc/*
13973 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
13974 F:      drivers/clocksource/arc_timer.c
13975 F:      drivers/tty/serial/arc_uart.c
13976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
13977
13978 SYNOPSYS ARC HSDK SDP pll clock driver
13979 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13980 S:      Supported
13981 F:      drivers/clk/clk-hsdk-pll.c
13982 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
13983
13984 SYNOPSYS ARC SDP clock driver
13985 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13986 S:      Supported
13987 F:      drivers/clk/axs10x/*
13988 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
13989
13990 SYNOPSYS ARC SDP platform support
13991 M:      Alexey Brodkin <abrodkin@synopsys.com>
13992 S:      Supported
13993 F:      arch/arc/plat-axs10x
13994 F:      arch/arc/boot/dts/ax*
13995 F:      Documentation/devicetree/bindings/arc/axs10*
13996
13997 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
13998 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
13999 S:      Supported
14000 F:      drivers/reset/reset-axs10x.c
14001 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14002
14003 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14004 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14005 S:      Maintained
14006 F:      drivers/tty/serial/8250/8250_dw.c
14007
14008 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14009 M:      Hoan Tran <hotran@apm.com>
14010 L:      linux-gpio@vger.kernel.org
14011 S:      Maintained
14012 F:      drivers/gpio/gpio-dwapb.c
14013 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14014
14015 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14016 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14017 S:      Maintained
14018 F:      drivers/dma/dwi-axi-dmac/
14019 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14020
14021 SYNOPSYS DESIGNWARE DMAC DRIVER
14022 M:      Viresh Kumar <vireshk@kernel.org>
14023 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14024 S:      Maintained
14025 F:      include/linux/dma/dw.h
14026 F:      include/linux/platform_data/dma-dw.h
14027 F:      drivers/dma/dw/
14028
14029 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14030 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14031 L:      netdev@vger.kernel.org
14032 S:      Supported
14033 F:      drivers/net/ethernet/synopsys/
14034
14035 SYNOPSYS DESIGNWARE I2C DRIVER
14036 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14037 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14038 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14039 L:      linux-i2c@vger.kernel.org
14040 S:      Maintained
14041 F:      drivers/i2c/busses/i2c-designware-*
14042 F:      include/linux/platform_data/i2c-designware.h
14043
14044 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14045 M:      Jaehoon Chung <jh80.chung@samsung.com>
14046 L:      linux-mmc@vger.kernel.org
14047 S:      Maintained
14048 F:      drivers/mmc/host/dw_mmc*
14049
14050 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14051 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14052 S:      Supported
14053 F:      drivers/reset/reset-hsdk.c
14054 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14055 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14056
14057 SYSTEM CONFIGURATION (SYSCON)
14058 M:      Lee Jones <lee.jones@linaro.org>
14059 M:      Arnd Bergmann <arnd@arndb.de>
14060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14061 S:      Supported
14062 F:      drivers/mfd/syscon.c
14063
14064 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14065 M:      Sudeep Holla <sudeep.holla@arm.com>
14066 L:      linux-arm-kernel@lists.infradead.org
14067 S:      Maintained
14068 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14069 F:      drivers/clk/clk-sc[mp]i.c
14070 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14071 F:      drivers/firmware/arm_scpi.c
14072 F:      drivers/firmware/arm_scmi/
14073 F:      include/linux/sc[mp]i_protocol.h
14074
14075 SYSTEM RESET/SHUTDOWN DRIVERS
14076 M:      Sebastian Reichel <sre@kernel.org>
14077 L:      linux-pm@vger.kernel.org
14078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14079 S:      Maintained
14080 F:      Documentation/devicetree/bindings/power/reset/
14081 F:      drivers/power/reset/
14082
14083 SYSTEM TRACE MODULE CLASS
14084 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14085 S:      Maintained
14086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14087 F:      Documentation/trace/stm.rst
14088 F:      drivers/hwtracing/stm/
14089 F:      include/linux/stm.h
14090 F:      include/uapi/linux/stm.h
14091
14092 SYSV FILESYSTEM
14093 M:      Christoph Hellwig <hch@infradead.org>
14094 S:      Maintained
14095 F:      Documentation/filesystems/sysv-fs.txt
14096 F:      fs/sysv/
14097 F:      include/linux/sysv_fs.h
14098
14099 TARGET SUBSYSTEM
14100 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14101 L:      linux-scsi@vger.kernel.org
14102 L:      target-devel@vger.kernel.org
14103 W:      http://www.linux-iscsi.org
14104 W:      http://groups.google.com/group/linux-iscsi-target-dev
14105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14106 S:      Supported
14107 F:      drivers/target/
14108 F:      include/target/
14109 F:      Documentation/target/
14110
14111 TASKSTATS STATISTICS INTERFACE
14112 M:      Balbir Singh <bsingharora@gmail.com>
14113 S:      Maintained
14114 F:      Documentation/accounting/taskstats*
14115 F:      include/linux/taskstats*
14116 F:      kernel/taskstats.c
14117
14118 TC subsystem
14119 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14120 M:      Cong Wang <xiyou.wangcong@gmail.com>
14121 M:      Jiri Pirko <jiri@resnulli.us>
14122 L:      netdev@vger.kernel.org
14123 S:      Maintained
14124 F:      include/net/pkt_cls.h
14125 F:      include/net/pkt_sched.h
14126 F:      include/net/tc_act/
14127 F:      include/uapi/linux/pkt_cls.h
14128 F:      include/uapi/linux/pkt_sched.h
14129 F:      include/uapi/linux/tc_act/
14130 F:      include/uapi/linux/tc_ematch/
14131 F:      net/sched/
14132
14133 TC90522 MEDIA DRIVER
14134 M:      Akihiro Tsukada <tskd08@gmail.com>
14135 L:      linux-media@vger.kernel.org
14136 S:      Odd Fixes
14137 F:      drivers/media/dvb-frontends/tc90522*
14138
14139 TCP LOW PRIORITY MODULE
14140 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14141 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14142 W:      http://tcp-lp-mod.sourceforge.net/
14143 S:      Maintained
14144 F:      net/ipv4/tcp_lp.c
14145
14146 TDA10071 MEDIA DRIVER
14147 M:      Antti Palosaari <crope@iki.fi>
14148 L:      linux-media@vger.kernel.org
14149 W:      https://linuxtv.org
14150 W:      http://palosaari.fi/linux/
14151 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14152 T:      git git://linuxtv.org/anttip/media_tree.git
14153 S:      Maintained
14154 F:      drivers/media/dvb-frontends/tda10071*
14155
14156 TDA18212 MEDIA DRIVER
14157 M:      Antti Palosaari <crope@iki.fi>
14158 L:      linux-media@vger.kernel.org
14159 W:      https://linuxtv.org
14160 W:      http://palosaari.fi/linux/
14161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14162 T:      git git://linuxtv.org/anttip/media_tree.git
14163 S:      Maintained
14164 F:      drivers/media/tuners/tda18212*
14165
14166 TDA18218 MEDIA DRIVER
14167 M:      Antti Palosaari <crope@iki.fi>
14168 L:      linux-media@vger.kernel.org
14169 W:      https://linuxtv.org
14170 W:      http://palosaari.fi/linux/
14171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14172 T:      git git://linuxtv.org/anttip/media_tree.git
14173 S:      Maintained
14174 F:      drivers/media/tuners/tda18218*
14175
14176 TDA18250 MEDIA DRIVER
14177 M:      Olli Salonen <olli.salonen@iki.fi>
14178 L:      linux-media@vger.kernel.org
14179 W:      https://linuxtv.org
14180 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14181 T:      git git://linuxtv.org/media_tree.git
14182 S:      Maintained
14183 F:      drivers/media/tuners/tda18250*
14184
14185 TDA18271 MEDIA DRIVER
14186 M:      Michael Krufky <mkrufky@linuxtv.org>
14187 L:      linux-media@vger.kernel.org
14188 W:      https://linuxtv.org
14189 W:      http://github.com/mkrufky
14190 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14191 T:      git git://linuxtv.org/mkrufky/tuners.git
14192 S:      Maintained
14193 F:      drivers/media/tuners/tda18271*
14194
14195 TDA1997x MEDIA DRIVER
14196 M:      Tim Harvey <tharvey@gateworks.com>
14197 L:      linux-media@vger.kernel.org
14198 W:      https://linuxtv.org
14199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14200 S:      Maintained
14201 F:      drivers/media/i2c/tda1997x.*
14202
14203 TDA827x MEDIA DRIVER
14204 M:      Michael Krufky <mkrufky@linuxtv.org>
14205 L:      linux-media@vger.kernel.org
14206 W:      https://linuxtv.org
14207 W:      http://github.com/mkrufky
14208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14209 T:      git git://linuxtv.org/mkrufky/tuners.git
14210 S:      Maintained
14211 F:      drivers/media/tuners/tda8290.*
14212
14213 TDA8290 MEDIA DRIVER
14214 M:      Michael Krufky <mkrufky@linuxtv.org>
14215 L:      linux-media@vger.kernel.org
14216 W:      https://linuxtv.org
14217 W:      http://github.com/mkrufky
14218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14219 T:      git git://linuxtv.org/mkrufky/tuners.git
14220 S:      Maintained
14221 F:      drivers/media/tuners/tda8290.*
14222
14223 TDA9840 MEDIA DRIVER
14224 M:      Hans Verkuil <hverkuil@xs4all.nl>
14225 L:      linux-media@vger.kernel.org
14226 T:      git git://linuxtv.org/media_tree.git
14227 W:      https://linuxtv.org
14228 S:      Maintained
14229 F:      drivers/media/i2c/tda9840*
14230
14231 TEA5761 TUNER DRIVER
14232 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14233 L:      linux-media@vger.kernel.org
14234 W:      https://linuxtv.org
14235 T:      git git://linuxtv.org/media_tree.git
14236 S:      Odd fixes
14237 F:      drivers/media/tuners/tea5761.*
14238
14239 TEA5767 TUNER DRIVER
14240 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 T:      git git://linuxtv.org/media_tree.git
14244 S:      Maintained
14245 F:      drivers/media/tuners/tea5767.*
14246
14247 TEA6415C MEDIA DRIVER
14248 M:      Hans Verkuil <hverkuil@xs4all.nl>
14249 L:      linux-media@vger.kernel.org
14250 T:      git git://linuxtv.org/media_tree.git
14251 W:      https://linuxtv.org
14252 S:      Maintained
14253 F:      drivers/media/i2c/tea6415c*
14254
14255 TEA6420 MEDIA DRIVER
14256 M:      Hans Verkuil <hverkuil@xs4all.nl>
14257 L:      linux-media@vger.kernel.org
14258 T:      git git://linuxtv.org/media_tree.git
14259 W:      https://linuxtv.org
14260 S:      Maintained
14261 F:      drivers/media/i2c/tea6420*
14262
14263 TEAM DRIVER
14264 M:      Jiri Pirko <jiri@resnulli.us>
14265 L:      netdev@vger.kernel.org
14266 S:      Supported
14267 F:      drivers/net/team/
14268 F:      include/linux/if_team.h
14269 F:      include/uapi/linux/if_team.h
14270
14271 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14272 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14273 S:      Maintained
14274 F:      arch/x86/platform/ts5500/
14275
14276 TECHNOTREND USB IR RECEIVER
14277 M:      Sean Young <sean@mess.org>
14278 L:      linux-media@vger.kernel.org
14279 S:      Maintained
14280 F:      drivers/media/rc/ttusbir.c
14281
14282 TECHWELL TW9910 VIDEO DECODER
14283 L:      linux-media@vger.kernel.org
14284 S:      Orphan
14285 F:      drivers/media/i2c/tw9910.c
14286 F:      include/media/i2c/tw9910.h
14287
14288 TEE SUBSYSTEM
14289 M:      Jens Wiklander <jens.wiklander@linaro.org>
14290 S:      Maintained
14291 F:      include/linux/tee_drv.h
14292 F:      include/uapi/linux/tee.h
14293 F:      drivers/tee/
14294 F:      Documentation/tee.txt
14295
14296 TEGRA ARCHITECTURE SUPPORT
14297 M:      Thierry Reding <thierry.reding@gmail.com>
14298 M:      Jonathan Hunter <jonathanh@nvidia.com>
14299 L:      linux-tegra@vger.kernel.org
14300 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14302 S:      Supported
14303 N:      [^a-z]tegra
14304
14305 TEGRA CLOCK DRIVER
14306 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14307 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14308 S:      Supported
14309 F:      drivers/clk/tegra/
14310
14311 TEGRA DMA DRIVERS
14312 M:      Laxman Dewangan <ldewangan@nvidia.com>
14313 M:      Jon Hunter <jonathanh@nvidia.com>
14314 S:      Supported
14315 F:      drivers/dma/tegra*
14316
14317 TEGRA I2C DRIVER
14318 M:      Laxman Dewangan <ldewangan@nvidia.com>
14319 S:      Supported
14320 F:      drivers/i2c/busses/i2c-tegra.c
14321
14322 TEGRA IOMMU DRIVERS
14323 M:      Thierry Reding <thierry.reding@gmail.com>
14324 L:      linux-tegra@vger.kernel.org
14325 S:      Supported
14326 F:      drivers/iommu/tegra*
14327
14328 TEGRA KBC DRIVER
14329 M:      Laxman Dewangan <ldewangan@nvidia.com>
14330 S:      Supported
14331 F:      drivers/input/keyboard/tegra-kbc.c
14332
14333 TEGRA NAND DRIVER
14334 M:      Stefan Agner <stefan@agner.ch>
14335 M:      Lucas Stach <dev@lynxeye.de>
14336 S:      Maintained
14337 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14338 F:      drivers/mtd/nand/raw/tegra_nand.c
14339
14340 TEGRA PWM DRIVER
14341 M:      Thierry Reding <thierry.reding@gmail.com>
14342 S:      Supported
14343 F:      drivers/pwm/pwm-tegra.c
14344
14345 TEGRA SERIAL DRIVER
14346 M:      Laxman Dewangan <ldewangan@nvidia.com>
14347 S:      Supported
14348 F:      drivers/tty/serial/serial-tegra.c
14349
14350 TEGRA SPI DRIVER
14351 M:      Laxman Dewangan <ldewangan@nvidia.com>
14352 S:      Supported
14353 F:      drivers/spi/spi-tegra*
14354
14355 TEHUTI ETHERNET DRIVER
14356 M:      Andy Gospodarek <andy@greyhouse.net>
14357 L:      netdev@vger.kernel.org
14358 S:      Supported
14359 F:      drivers/net/ethernet/tehuti/*
14360
14361 Telecom Clock Driver for MCPL0010
14362 M:      Mark Gross <mark.gross@intel.com>
14363 S:      Supported
14364 F:      drivers/char/tlclk.c
14365
14366 TENSILICA XTENSA PORT (xtensa)
14367 M:      Chris Zankel <chris@zankel.net>
14368 M:      Max Filippov <jcmvbkbc@gmail.com>
14369 L:      linux-xtensa@linux-xtensa.org
14370 T:      git git://github.com/czankel/xtensa-linux.git
14371 S:      Maintained
14372 F:      arch/xtensa/
14373 F:      drivers/irqchip/irq-xtensa-*
14374
14375 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14376 M:      Nishanth Menon <nm@ti.com>
14377 M:      Tero Kristo <t-kristo@ti.com>
14378 M:      Santosh Shilimkar <ssantosh@kernel.org>
14379 L:      linux-arm-kernel@lists.infradead.org
14380 S:      Maintained
14381 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14382 F:      drivers/firmware/ti_sci*
14383 F:      include/linux/soc/ti/ti_sci_protocol.h
14384 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14385 F:      include/dt-bindings/genpd/k2g.h
14386 F:      drivers/soc/ti/ti_sci_pm_domains.c
14387 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14388 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14389 F:      drivers/clk/keystone/sci-clk.c
14390 F:      drivers/reset/reset-ti-sci.c
14391
14392 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14393 M:      Hans Verkuil <hverkuil@xs4all.nl>
14394 L:      linux-media@vger.kernel.org
14395 T:      git git://linuxtv.org/media_tree.git
14396 W:      https://linuxtv.org
14397 S:      Maintained
14398 F:      drivers/media/radio/radio-raremono.c
14399
14400 THERMAL
14401 M:      Zhang Rui <rui.zhang@intel.com>
14402 M:      Eduardo Valentin <edubezval@gmail.com>
14403 L:      linux-pm@vger.kernel.org
14404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14406 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14407 S:      Supported
14408 F:      drivers/thermal/
14409 F:      include/linux/thermal.h
14410 F:      include/uapi/linux/thermal.h
14411 F:      include/linux/cpu_cooling.h
14412 F:      Documentation/devicetree/bindings/thermal/
14413
14414 THERMAL/CPU_COOLING
14415 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14416 M:      Viresh Kumar <viresh.kumar@linaro.org>
14417 M:      Javi Merino <javi.merino@kernel.org>
14418 L:      linux-pm@vger.kernel.org
14419 S:      Supported
14420 F:      Documentation/thermal/cpu-cooling-api.txt
14421 F:      drivers/thermal/cpu_cooling.c
14422 F:      include/linux/cpu_cooling.h
14423
14424 THINKPAD ACPI EXTRAS DRIVER
14425 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14426 L:      ibm-acpi-devel@lists.sourceforge.net
14427 L:      platform-driver-x86@vger.kernel.org
14428 W:      http://ibm-acpi.sourceforge.net
14429 W:      http://thinkwiki.org/wiki/Ibm-acpi
14430 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14431 S:      Maintained
14432 F:      drivers/platform/x86/thinkpad_acpi.c
14433
14434 THUNDERBOLT DRIVER
14435 M:      Andreas Noever <andreas.noever@gmail.com>
14436 M:      Michael Jamet <michael.jamet@intel.com>
14437 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14438 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14440 S:      Maintained
14441 F:      Documentation/admin-guide/thunderbolt.rst
14442 F:      drivers/thunderbolt/
14443 F:      include/linux/thunderbolt.h
14444
14445 THUNDERBOLT NETWORK DRIVER
14446 M:      Michael Jamet <michael.jamet@intel.com>
14447 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14448 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14449 L:      netdev@vger.kernel.org
14450 S:      Maintained
14451 F:      drivers/net/thunderbolt.c
14452
14453 THUNDERX GPIO DRIVER
14454 M:      David Daney <david.daney@cavium.com>
14455 S:      Maintained
14456 F:      drivers/gpio/gpio-thunderx.c
14457
14458 TI AM437X VPFE DRIVER
14459 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14460 L:      linux-media@vger.kernel.org
14461 W:      https://linuxtv.org
14462 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14463 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14464 S:      Maintained
14465 F:      drivers/media/platform/am437x/
14466
14467 TI BANDGAP AND THERMAL DRIVER
14468 M:      Eduardo Valentin <edubezval@gmail.com>
14469 M:      Keerthy <j-keerthy@ti.com>
14470 L:      linux-pm@vger.kernel.org
14471 L:      linux-omap@vger.kernel.org
14472 S:      Maintained
14473 F:      drivers/thermal/ti-soc-thermal/
14474
14475 TI BQ27XXX POWER SUPPLY DRIVER
14476 R:      Andrew F. Davis <afd@ti.com>
14477 F:      include/linux/power/bq27xxx_battery.h
14478 F:      drivers/power/supply/bq27xxx_battery.c
14479 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14480
14481 TI CDCE706 CLOCK DRIVER
14482 M:      Max Filippov <jcmvbkbc@gmail.com>
14483 S:      Maintained
14484 F:      drivers/clk/clk-cdce706.c
14485
14486 TI CLOCK DRIVER
14487 M:      Tero Kristo <t-kristo@ti.com>
14488 L:      linux-omap@vger.kernel.org
14489 S:      Maintained
14490 F:      drivers/clk/ti/
14491 F:      include/linux/clk/ti.h
14492
14493 TI DAVINCI MACHINE SUPPORT
14494 M:      Sekhar Nori <nsekhar@ti.com>
14495 M:      Kevin Hilman <khilman@kernel.org>
14496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14498 S:      Supported
14499 F:      arch/arm/mach-davinci/
14500 F:      drivers/i2c/busses/i2c-davinci.c
14501 F:      arch/arm/boot/dts/da850*
14502
14503 TI DAVINCI SERIES CLOCK DRIVER
14504 M:      David Lechner <david@lechnology.com>
14505 R:      Sekhar Nori <nsekhar@ti.com>
14506 S:      Maintained
14507 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14508 F:      drivers/clk/davinci/
14509
14510 TI DAVINCI SERIES GPIO DRIVER
14511 M:      Keerthy <j-keerthy@ti.com>
14512 L:      linux-gpio@vger.kernel.org
14513 S:      Maintained
14514 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14515 F:      drivers/gpio/gpio-davinci.c
14516
14517 TI DAVINCI SERIES MEDIA DRIVER
14518 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14519 L:      linux-media@vger.kernel.org
14520 W:      https://linuxtv.org
14521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14522 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14523 S:      Maintained
14524 F:      drivers/media/platform/davinci/
14525 F:      include/media/davinci/
14526
14527 TI ETHERNET SWITCH DRIVER (CPSW)
14528 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14529 L:      linux-omap@vger.kernel.org
14530 L:      netdev@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/net/ethernet/ti/cpsw*
14533 F:      drivers/net/ethernet/ti/davinci*
14534
14535 TI FLASH MEDIA INTERFACE DRIVER
14536 M:      Alex Dubov <oakad@yahoo.com>
14537 S:      Maintained
14538 F:      drivers/misc/tifm*
14539 F:      drivers/mmc/host/tifm_sd.c
14540 F:      include/linux/tifm.h
14541
14542 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14543 M:      Santosh Shilimkar <ssantosh@kernel.org>
14544 L:      linux-kernel@vger.kernel.org
14545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14546 S:      Maintained
14547 F:      drivers/soc/ti/*
14548 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14549
14550 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14551 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14552 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14553 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14554 S:      Maintained
14555 F:      sound/soc/codecs/lm49453*
14556 F:      sound/soc/codecs/isabelle*
14557
14558 TI LP855x BACKLIGHT DRIVER
14559 M:      Milo Kim <milo.kim@ti.com>
14560 S:      Maintained
14561 F:      Documentation/backlight/lp855x-driver.txt
14562 F:      drivers/video/backlight/lp855x_bl.c
14563 F:      include/linux/platform_data/lp855x.h
14564
14565 TI LP8727 CHARGER DRIVER
14566 M:      Milo Kim <milo.kim@ti.com>
14567 S:      Maintained
14568 F:      drivers/power/supply/lp8727_charger.c
14569 F:      include/linux/platform_data/lp8727.h
14570
14571 TI LP8788 MFD DRIVER
14572 M:      Milo Kim <milo.kim@ti.com>
14573 S:      Maintained
14574 F:      drivers/iio/adc/lp8788_adc.c
14575 F:      drivers/leds/leds-lp8788.c
14576 F:      drivers/mfd/lp8788*.c
14577 F:      drivers/power/supply/lp8788-charger.c
14578 F:      drivers/regulator/lp8788-*.c
14579 F:      include/linux/mfd/lp8788*.h
14580
14581 TI NETCP ETHERNET DRIVER
14582 M:      Wingman Kwok <w-kwok2@ti.com>
14583 M:      Murali Karicheri <m-karicheri2@ti.com>
14584 L:      netdev@vger.kernel.org
14585 S:      Maintained
14586 F:      drivers/net/ethernet/ti/netcp*
14587
14588 TI TAS571X FAMILY ASoC CODEC DRIVER
14589 M:      Kevin Cernekee <cernekee@chromium.org>
14590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14591 S:      Odd Fixes
14592 F:      sound/soc/codecs/tas571x*
14593
14594 TI TRF7970A NFC DRIVER
14595 M:      Mark Greer <mgreer@animalcreek.com>
14596 L:      linux-wireless@vger.kernel.org
14597 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14598 S:      Supported
14599 F:      drivers/nfc/trf7970a.c
14600 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14601
14602 TI TWL4030 SERIES SOC CODEC DRIVER
14603 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14604 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14605 S:      Maintained
14606 F:      sound/soc/codecs/twl4030*
14607
14608 TI VPE/CAL DRIVERS
14609 M:      Benoit Parrot <bparrot@ti.com>
14610 L:      linux-media@vger.kernel.org
14611 W:      http://linuxtv.org/
14612 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14613 S:      Maintained
14614 F:      drivers/media/platform/ti-vpe/
14615
14616 TI WILINK WIRELESS DRIVERS
14617 L:      linux-wireless@vger.kernel.org
14618 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14619 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14621 S:      Orphan
14622 F:      drivers/net/wireless/ti/
14623 F:      include/linux/wl12xx.h
14624
14625 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14626 M:      John Stultz <john.stultz@linaro.org>
14627 M:      Thomas Gleixner <tglx@linutronix.de>
14628 R:      Stephen Boyd <sboyd@kernel.org>
14629 L:      linux-kernel@vger.kernel.org
14630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14631 S:      Supported
14632 F:      include/linux/clocksource.h
14633 F:      include/linux/time.h
14634 F:      include/linux/timex.h
14635 F:      include/uapi/linux/time.h
14636 F:      include/uapi/linux/timex.h
14637 F:      kernel/time/clocksource.c
14638 F:      kernel/time/time*.c
14639 F:      kernel/time/alarmtimer.c
14640 F:      kernel/time/ntp.c
14641 F:      tools/testing/selftests/timers/
14642
14643 TIPC NETWORK LAYER
14644 M:      Jon Maloy <jon.maloy@ericsson.com>
14645 M:      Ying Xue <ying.xue@windriver.com>
14646 L:      netdev@vger.kernel.org (core kernel code)
14647 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14648 W:      http://tipc.sourceforge.net/
14649 S:      Maintained
14650 F:      include/uapi/linux/tipc*.h
14651 F:      net/tipc/
14652
14653 TLAN NETWORK DRIVER
14654 M:      Samuel Chessman <chessman@tux.org>
14655 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14656 W:      http://sourceforge.net/projects/tlan/
14657 S:      Maintained
14658 F:      Documentation/networking/tlan.txt
14659 F:      drivers/net/ethernet/ti/tlan.*
14660
14661 TM6000 VIDEO4LINUX DRIVER
14662 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14663 L:      linux-media@vger.kernel.org
14664 W:      https://linuxtv.org
14665 T:      git git://linuxtv.org/media_tree.git
14666 S:      Odd fixes
14667 F:      drivers/media/usb/tm6000/
14668 F:      Documentation/media/v4l-drivers/tm6000*
14669
14670 TMIO/SDHI MMC DRIVER
14671 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14672 L:      linux-mmc@vger.kernel.org
14673 S:      Supported
14674 F:      drivers/mmc/host/tmio_mmc*
14675 F:      drivers/mmc/host/renesas_sdhi*
14676 F:      include/linux/mfd/tmio.h
14677
14678 TMP401 HARDWARE MONITOR DRIVER
14679 M:      Guenter Roeck <linux@roeck-us.net>
14680 L:      linux-hwmon@vger.kernel.org
14681 S:      Maintained
14682 F:      Documentation/hwmon/tmp401
14683 F:      drivers/hwmon/tmp401.c
14684
14685 TMPFS (SHMEM FILESYSTEM)
14686 M:      Hugh Dickins <hughd@google.com>
14687 L:      linux-mm@kvack.org
14688 S:      Maintained
14689 F:      include/linux/shmem_fs.h
14690 F:      mm/shmem.c
14691
14692 TOMOYO SECURITY MODULE
14693 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14694 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14695 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14696 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14697 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14698 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14699 W:      http://tomoyo.sourceforge.jp/
14700 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14701 S:      Maintained
14702 F:      security/tomoyo/
14703
14704 TOPSTAR LAPTOP EXTRAS DRIVER
14705 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14706 L:      platform-driver-x86@vger.kernel.org
14707 S:      Maintained
14708 F:      drivers/platform/x86/topstar-laptop.c
14709
14710 TORTURE-TEST MODULES
14711 M:      Davidlohr Bueso <dave@stgolabs.net>
14712 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14713 M:      Josh Triplett <josh@joshtriplett.org>
14714 L:      linux-kernel@vger.kernel.org
14715 S:      Supported
14716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14717 F:      Documentation/RCU/torture.txt
14718 F:      kernel/torture.c
14719 F:      kernel/rcu/rcutorture.c
14720 F:      kernel/rcu/rcuperf.c
14721 F:      kernel/locking/locktorture.c
14722
14723 TOSHIBA ACPI EXTRAS DRIVER
14724 M:      Azael Avalos <coproscefalo@gmail.com>
14725 L:      platform-driver-x86@vger.kernel.org
14726 S:      Maintained
14727 F:      drivers/platform/x86/toshiba_acpi.c
14728
14729 TOSHIBA BLUETOOTH DRIVER
14730 M:      Azael Avalos <coproscefalo@gmail.com>
14731 L:      platform-driver-x86@vger.kernel.org
14732 S:      Maintained
14733 F:      drivers/platform/x86/toshiba_bluetooth.c
14734
14735 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14736 M:      Azael Avalos <coproscefalo@gmail.com>
14737 L:      platform-driver-x86@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/platform/x86/toshiba_haps.c
14740
14741 TOSHIBA SMM DRIVER
14742 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14743 W:      http://www.buzzard.org.uk/toshiba/
14744 S:      Maintained
14745 F:      drivers/char/toshiba.c
14746 F:      include/linux/toshiba.h
14747 F:      include/uapi/linux/toshiba.h
14748
14749 TOSHIBA TC358743 DRIVER
14750 M:      Mats Randgaard <matrandg@cisco.com>
14751 L:      linux-media@vger.kernel.org
14752 S:      Maintained
14753 F:      drivers/media/i2c/tc358743*
14754 F:      include/media/i2c/tc358743.h
14755
14756 TOSHIBA WMI HOTKEYS DRIVER
14757 M:      Azael Avalos <coproscefalo@gmail.com>
14758 L:      platform-driver-x86@vger.kernel.org
14759 S:      Maintained
14760 F:      drivers/platform/x86/toshiba-wmi.c
14761
14762 TPM DEVICE DRIVER
14763 M:      Peter Huewe <peterhuewe@gmx.de>
14764 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14765 R:      Jason Gunthorpe <jgg@ziepe.ca>
14766 L:      linux-integrity@vger.kernel.org
14767 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14768 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14769 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14770 S:      Maintained
14771 F:      drivers/char/tpm/
14772
14773 TRACING
14774 M:      Steven Rostedt <rostedt@goodmis.org>
14775 M:      Ingo Molnar <mingo@redhat.com>
14776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14777 S:      Maintained
14778 F:      Documentation/trace/ftrace.rst
14779 F:      arch/*/*/*/ftrace.h
14780 F:      arch/*/kernel/ftrace.c
14781 F:      include/*/ftrace.h
14782 F:      include/linux/trace*.h
14783 F:      include/trace/
14784 F:      kernel/trace/
14785 F:      tools/testing/selftests/ftrace/
14786
14787 TRACING MMIO ACCESSES (MMIOTRACE)
14788 M:      Steven Rostedt <rostedt@goodmis.org>
14789 M:      Ingo Molnar <mingo@kernel.org>
14790 R:      Karol Herbst <karolherbst@gmail.com>
14791 R:      Pekka Paalanen <ppaalanen@gmail.com>
14792 S:      Maintained
14793 L:      linux-kernel@vger.kernel.org
14794 L:      nouveau@lists.freedesktop.org
14795 F:      kernel/trace/trace_mmiotrace.c
14796 F:      include/linux/mmiotrace.h
14797 F:      arch/x86/mm/kmmio.c
14798 F:      arch/x86/mm/mmio-mod.c
14799 F:      arch/x86/mm/testmmiotrace.c
14800
14801 TRIVIAL PATCHES
14802 M:      Jiri Kosina <trivial@kernel.org>
14803 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14804 S:      Maintained
14805 K:      ^Subject:.*(?i)trivial
14806
14807 TEMPO SEMICONDUCTOR DRIVERS
14808 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14809 S:      Maintained
14810 F:      sound/soc/codecs/tscs*.c
14811 F:      sound/soc/codecs/tscs*.h
14812 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14813
14814 TTY LAYER
14815 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14816 M:      Jiri Slaby <jslaby@suse.com>
14817 S:      Supported
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14819 F:      Documentation/serial/
14820 F:      drivers/tty/
14821 F:      drivers/tty/serial/serial_core.c
14822 F:      include/linux/serial_core.h
14823 F:      include/linux/serial.h
14824 F:      include/linux/tty.h
14825 F:      include/uapi/linux/serial_core.h
14826 F:      include/uapi/linux/serial.h
14827 F:      include/uapi/linux/tty.h
14828
14829 TUA9001 MEDIA DRIVER
14830 M:      Antti Palosaari <crope@iki.fi>
14831 L:      linux-media@vger.kernel.org
14832 W:      https://linuxtv.org
14833 W:      http://palosaari.fi/linux/
14834 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14835 T:      git git://linuxtv.org/anttip/media_tree.git
14836 S:      Maintained
14837 F:      drivers/media/tuners/tua9001*
14838
14839 TULIP NETWORK DRIVERS
14840 L:      netdev@vger.kernel.org
14841 L:      linux-parisc@vger.kernel.org
14842 S:      Orphan
14843 F:      drivers/net/ethernet/dec/tulip/
14844
14845 TUN/TAP driver
14846 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14847 W:      http://vtun.sourceforge.net/tun
14848 S:      Maintained
14849 F:      Documentation/networking/tuntap.txt
14850 F:      arch/um/os-Linux/drivers/
14851
14852 TURBOCHANNEL SUBSYSTEM
14853 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14854 M:      Ralf Baechle <ralf@linux-mips.org>
14855 L:      linux-mips@linux-mips.org
14856 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14857 S:      Maintained
14858 F:      drivers/tc/
14859 F:      include/linux/tc.h
14860
14861 TURBOSTAT UTILITY
14862 M:      "Len Brown" <lenb@kernel.org>
14863 L:      linux-pm@vger.kernel.org
14864 B:      https://bugzilla.kernel.org
14865 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14867 S:      Supported
14868 F:      tools/power/x86/turbostat/
14869
14870 TW5864 VIDEO4LINUX DRIVER
14871 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14872 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14873 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14874 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14875 L:      linux-media@vger.kernel.org
14876 S:      Supported
14877 F:      drivers/media/pci/tw5864/
14878
14879 TW68 VIDEO4LINUX DRIVER
14880 M:      Hans Verkuil <hverkuil@xs4all.nl>
14881 L:      linux-media@vger.kernel.org
14882 T:      git git://linuxtv.org/media_tree.git
14883 W:      https://linuxtv.org
14884 S:      Odd Fixes
14885 F:      drivers/media/pci/tw68/
14886
14887 TW686X VIDEO4LINUX DRIVER
14888 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14889 L:      linux-media@vger.kernel.org
14890 T:      git git://linuxtv.org/media_tree.git
14891 W:      http://linuxtv.org
14892 S:      Maintained
14893 F:      drivers/media/pci/tw686x/
14894
14895 UBI FILE SYSTEM (UBIFS)
14896 M:      Richard Weinberger <richard@nod.at>
14897 M:      Artem Bityutskiy <dedekind1@gmail.com>
14898 M:      Adrian Hunter <adrian.hunter@intel.com>
14899 L:      linux-mtd@lists.infradead.org
14900 T:      git git://git.infradead.org/ubifs-2.6.git
14901 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14902 S:      Supported
14903 F:      Documentation/filesystems/ubifs.txt
14904 F:      fs/ubifs/
14905
14906 UCLINUX (M68KNOMMU AND COLDFIRE)
14907 M:      Greg Ungerer <gerg@linux-m68k.org>
14908 W:      http://www.linux-m68k.org/
14909 W:      http://www.uclinux.org/
14910 L:      linux-m68k@lists.linux-m68k.org
14911 L:      uclinux-dev@uclinux.org  (subscribers-only)
14912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14913 S:      Maintained
14914 F:      arch/m68k/coldfire/
14915 F:      arch/m68k/68*/
14916 F:      arch/m68k/*/*_no.*
14917 F:      arch/m68k/include/asm/*_no.*
14918
14919 UDF FILESYSTEM
14920 M:      Jan Kara <jack@suse.com>
14921 S:      Maintained
14922 F:      Documentation/filesystems/udf.txt
14923 F:      fs/udf/
14924
14925 UDRAW TABLET
14926 M:      Bastien Nocera <hadess@hadess.net>
14927 L:      linux-input@vger.kernel.org
14928 S:      Maintained
14929 F:      drivers/hid/hid-udraw-ps3.c
14930
14931 UFS FILESYSTEM
14932 M:      Evgeniy Dushistov <dushistov@mail.ru>
14933 S:      Maintained
14934 F:      Documentation/filesystems/ufs.txt
14935 F:      fs/ufs/
14936
14937 UHID USERSPACE HID IO DRIVER:
14938 M:      David Herrmann <dh.herrmann@googlemail.com>
14939 L:      linux-input@vger.kernel.org
14940 S:      Maintained
14941 F:      drivers/hid/uhid.c
14942 F:      include/uapi/linux/uhid.h
14943
14944 ULPI BUS
14945 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14946 L:      linux-usb@vger.kernel.org
14947 S:      Maintained
14948 F:      drivers/usb/common/ulpi.c
14949 F:      include/linux/ulpi/
14950
14951 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14952 L:      linux-usb@vger.kernel.org
14953 S:      Orphan
14954 F:      drivers/uwb/
14955 F:      include/linux/uwb.h
14956 F:      include/linux/uwb/
14957
14958 UNICORE32 ARCHITECTURE:
14959 M:      Guan Xuetao <gxt@pku.edu.cn>
14960 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
14961 S:      Maintained
14962 T:      git git://github.com/gxt/linux.git
14963 F:      arch/unicore32/
14964
14965 UNIFDEF
14966 M:      Tony Finch <dot@dotat.at>
14967 W:      http://dotat.at/prog/unifdef
14968 S:      Maintained
14969 F:      scripts/unifdef.c
14970
14971 UNIFORM CDROM DRIVER
14972 M:      Jens Axboe <axboe@kernel.dk>
14973 W:      http://www.kernel.dk
14974 S:      Maintained
14975 F:      Documentation/cdrom/
14976 F:      drivers/cdrom/cdrom.c
14977 F:      include/linux/cdrom.h
14978 F:      include/uapi/linux/cdrom.h
14979
14980 UNISYS S-PAR DRIVERS
14981 M:      David Kershner <david.kershner@unisys.com>
14982 L:      sparmaintainer@unisys.com (Unisys internal)
14983 S:      Supported
14984 F:      include/linux/visorbus.h
14985 F:      drivers/visorbus/
14986 F:      drivers/staging/unisys/
14987
14988 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
14989 M:      Vinayak Holikatti <vinholikatti@gmail.com>
14990 L:      linux-scsi@vger.kernel.org
14991 S:      Supported
14992 F:      Documentation/scsi/ufs.txt
14993 F:      drivers/scsi/ufs/
14994
14995 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
14996 M:      Joao Pinto <jpinto@synopsys.com>
14997 L:      linux-scsi@vger.kernel.org
14998 S:      Supported
14999 F:      drivers/scsi/ufs/*dwc*
15000
15001 UNSORTED BLOCK IMAGES (UBI)
15002 M:      Artem Bityutskiy <dedekind1@gmail.com>
15003 M:      Richard Weinberger <richard@nod.at>
15004 W:      http://www.linux-mtd.infradead.org/
15005 L:      linux-mtd@lists.infradead.org
15006 T:      git git://git.infradead.org/ubifs-2.6.git
15007 S:      Supported
15008 F:      drivers/mtd/ubi/
15009 F:      include/linux/mtd/ubi.h
15010 F:      include/uapi/mtd/ubi-user.h
15011
15012 USB "USBNET" DRIVER FRAMEWORK
15013 M:      Oliver Neukum <oneukum@suse.com>
15014 L:      netdev@vger.kernel.org
15015 W:      http://www.linux-usb.org/usbnet
15016 S:      Maintained
15017 F:      drivers/net/usb/usbnet.c
15018 F:      include/linux/usb/usbnet.h
15019
15020 USB ACM DRIVER
15021 M:      Oliver Neukum <oneukum@suse.com>
15022 L:      linux-usb@vger.kernel.org
15023 S:      Maintained
15024 F:      Documentation/usb/acm.txt
15025 F:      drivers/usb/class/cdc-acm.*
15026
15027 USB AR5523 WIRELESS DRIVER
15028 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15029 L:      linux-wireless@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/net/wireless/ath/ar5523/
15032
15033 USB ATTACHED SCSI
15034 M:      Oliver Neukum <oneukum@suse.com>
15035 L:      linux-usb@vger.kernel.org
15036 L:      linux-scsi@vger.kernel.org
15037 S:      Maintained
15038 F:      drivers/usb/storage/uas.c
15039
15040 USB CDC ETHERNET DRIVER
15041 M:      Oliver Neukum <oliver@neukum.org>
15042 L:      linux-usb@vger.kernel.org
15043 S:      Maintained
15044 F:      drivers/net/usb/cdc_*.c
15045 F:      include/uapi/linux/usb/cdc.h
15046
15047 USB CHAOSKEY DRIVER
15048 M:      Keith Packard <keithp@keithp.com>
15049 L:      linux-usb@vger.kernel.org
15050 S:      Maintained
15051 F:      drivers/usb/misc/chaoskey.c
15052
15053 USB CYPRESS C67X00 DRIVER
15054 M:      Peter Korsgaard <jacmet@sunsite.dk>
15055 L:      linux-usb@vger.kernel.org
15056 S:      Maintained
15057 F:      drivers/usb/c67x00/
15058
15059 USB DAVICOM DM9601 DRIVER
15060 M:      Peter Korsgaard <jacmet@sunsite.dk>
15061 L:      netdev@vger.kernel.org
15062 W:      http://www.linux-usb.org/usbnet
15063 S:      Maintained
15064 F:      drivers/net/usb/dm9601.c
15065
15066 USB DIAMOND RIO500 DRIVER
15067 M:      Cesar Miquel <miquel@df.uba.ar>
15068 L:      rio500-users@lists.sourceforge.net
15069 W:      http://rio500.sourceforge.net
15070 S:      Maintained
15071 F:      drivers/usb/misc/rio500*
15072
15073 USB EHCI DRIVER
15074 M:      Alan Stern <stern@rowland.harvard.edu>
15075 L:      linux-usb@vger.kernel.org
15076 S:      Maintained
15077 F:      Documentation/usb/ehci.txt
15078 F:      drivers/usb/host/ehci*
15079
15080 USB GADGET/PERIPHERAL SUBSYSTEM
15081 M:      Felipe Balbi <balbi@kernel.org>
15082 L:      linux-usb@vger.kernel.org
15083 W:      http://www.linux-usb.org/gadget
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15085 S:      Maintained
15086 F:      drivers/usb/gadget/
15087 F:      include/linux/usb/gadget*
15088
15089 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15090 M:      Jiri Kosina <jikos@kernel.org>
15091 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15092 L:      linux-usb@vger.kernel.org
15093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15094 S:      Maintained
15095 F:      Documentation/hid/hiddev.txt
15096 F:      drivers/hid/usbhid/
15097
15098 USB INTEL XHCI ROLE MUX DRIVER
15099 M:      Hans de Goede <hdegoede@redhat.com>
15100 L:      linux-usb@vger.kernel.org
15101 S:      Maintained
15102 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15103
15104 USB ISP116X DRIVER
15105 M:      Olav Kongas <ok@artecdesign.ee>
15106 L:      linux-usb@vger.kernel.org
15107 S:      Maintained
15108 F:      drivers/usb/host/isp116x*
15109 F:      include/linux/usb/isp116x.h
15110
15111 USB LAN78XX ETHERNET DRIVER
15112 M:      Woojung Huh <woojung.huh@microchip.com>
15113 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15114 L:      netdev@vger.kernel.org
15115 S:      Maintained
15116 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15117 F:      drivers/net/usb/lan78xx.*
15118 F:      include/dt-bindings/net/microchip-lan78xx.h
15119
15120 USB MASS STORAGE DRIVER
15121 M:      Alan Stern <stern@rowland.harvard.edu>
15122 L:      linux-usb@vger.kernel.org
15123 L:      usb-storage@lists.one-eyed-alien.net
15124 S:      Maintained
15125 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15126 F:      drivers/usb/storage/
15127
15128 USB MIDI DRIVER
15129 M:      Clemens Ladisch <clemens@ladisch.de>
15130 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15131 T:      git git://git.alsa-project.org/alsa-kernel.git
15132 S:      Maintained
15133 F:      sound/usb/midi.*
15134
15135 USB NETWORKING DRIVERS
15136 L:      linux-usb@vger.kernel.org
15137 S:      Odd Fixes
15138 F:      drivers/net/usb/
15139
15140 USB OHCI DRIVER
15141 M:      Alan Stern <stern@rowland.harvard.edu>
15142 L:      linux-usb@vger.kernel.org
15143 S:      Maintained
15144 F:      Documentation/usb/ohci.txt
15145 F:      drivers/usb/host/ohci*
15146
15147 USB OTG FSM (Finite State Machine)
15148 M:      Peter Chen <Peter.Chen@nxp.com>
15149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15150 L:      linux-usb@vger.kernel.org
15151 S:      Maintained
15152 F:      drivers/usb/common/usb-otg-fsm.c
15153
15154 USB OVER IP DRIVER
15155 M:      Valentina Manea <valentina.manea.m@gmail.com>
15156 M:      Shuah Khan <shuah@kernel.org>
15157 L:      linux-usb@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/usb/usbip_protocol.txt
15160 F:      drivers/usb/usbip/
15161 F:      tools/usb/usbip/
15162 F:      tools/testing/selftests/drivers/usb/usbip/
15163
15164 USB PEGASUS DRIVER
15165 M:      Petko Manolov <petkan@nucleusys.com>
15166 L:      linux-usb@vger.kernel.org
15167 L:      netdev@vger.kernel.org
15168 T:      git git://github.com/petkan/pegasus.git
15169 W:      https://github.com/petkan/pegasus
15170 S:      Maintained
15171 F:      drivers/net/usb/pegasus.*
15172
15173 USB PHY LAYER
15174 M:      Felipe Balbi <balbi@kernel.org>
15175 L:      linux-usb@vger.kernel.org
15176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15177 S:      Maintained
15178 F:      drivers/usb/phy/
15179
15180 USB PRINTER DRIVER (usblp)
15181 M:      Pete Zaitcev <zaitcev@redhat.com>
15182 L:      linux-usb@vger.kernel.org
15183 S:      Supported
15184 F:      drivers/usb/class/usblp.c
15185
15186 USB QMI WWAN NETWORK DRIVER
15187 M:      Bjørn Mork <bjorn@mork.no>
15188 L:      netdev@vger.kernel.org
15189 S:      Maintained
15190 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15191 F:      drivers/net/usb/qmi_wwan.c
15192
15193 USB RTL8150 DRIVER
15194 M:      Petko Manolov <petkan@nucleusys.com>
15195 L:      linux-usb@vger.kernel.org
15196 L:      netdev@vger.kernel.org
15197 T:      git git://github.com/petkan/rtl8150.git
15198 W:      https://github.com/petkan/rtl8150
15199 S:      Maintained
15200 F:      drivers/net/usb/rtl8150.c
15201
15202 USB SERIAL SUBSYSTEM
15203 M:      Johan Hovold <johan@kernel.org>
15204 L:      linux-usb@vger.kernel.org
15205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15206 S:      Maintained
15207 F:      Documentation/usb/usb-serial.txt
15208 F:      drivers/usb/serial/
15209 F:      include/linux/usb/serial.h
15210
15211 USB SMSC75XX ETHERNET DRIVER
15212 M:      Steve Glendinning <steve.glendinning@shawell.net>
15213 L:      netdev@vger.kernel.org
15214 S:      Maintained
15215 F:      drivers/net/usb/smsc75xx.*
15216
15217 USB SMSC95XX ETHERNET DRIVER
15218 M:      Steve Glendinning <steve.glendinning@shawell.net>
15219 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15220 L:      netdev@vger.kernel.org
15221 S:      Maintained
15222 F:      drivers/net/usb/smsc95xx.*
15223
15224 USB SUBSYSTEM
15225 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15226 L:      linux-usb@vger.kernel.org
15227 W:      http://www.linux-usb.org
15228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15229 S:      Supported
15230 F:      Documentation/devicetree/bindings/usb/
15231 F:      Documentation/usb/
15232 F:      drivers/usb/
15233 F:      include/linux/usb.h
15234 F:      include/linux/usb/
15235
15236 USB TYPEC PI3USB30532 MUX DRIVER
15237 M:      Hans de Goede <hdegoede@redhat.com>
15238 L:      linux-usb@vger.kernel.org
15239 S:      Maintained
15240 F:      drivers/usb/typec/mux/pi3usb30532.c
15241
15242 USB TYPEC CLASS
15243 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15244 L:      linux-usb@vger.kernel.org
15245 S:      Maintained
15246 F:      Documentation/ABI/testing/sysfs-class-typec
15247 F:      Documentation/driver-api/usb/typec.rst
15248 F:      drivers/usb/typec/
15249 F:      include/linux/usb/typec.h
15250
15251 USB TYPEC BUS FOR ALTERNATE MODES
15252 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15253 L:      linux-usb@vger.kernel.org
15254 S:      Maintained
15255 F:      Documentation/ABI/testing/sysfs-bus-typec
15256 F:      Documentation/driver-api/usb/typec_bus.rst
15257 F:      drivers/usb/typec/altmodes/
15258 F:      include/linux/usb/typec_altmode.h
15259
15260 USB UHCI DRIVER
15261 M:      Alan Stern <stern@rowland.harvard.edu>
15262 L:      linux-usb@vger.kernel.org
15263 S:      Maintained
15264 F:      drivers/usb/host/uhci*
15265
15266 USB VIDEO CLASS
15267 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15268 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15269 L:      linux-media@vger.kernel.org
15270 T:      git git://linuxtv.org/media_tree.git
15271 W:      http://www.ideasonboard.org/uvc/
15272 S:      Maintained
15273 F:      drivers/media/usb/uvc/
15274 F:      include/uapi/linux/uvcvideo.h
15275
15276 USB VISION DRIVER
15277 M:      Hans Verkuil <hverkuil@xs4all.nl>
15278 L:      linux-media@vger.kernel.org
15279 T:      git git://linuxtv.org/media_tree.git
15280 W:      https://linuxtv.org
15281 S:      Odd Fixes
15282 F:      drivers/media/usb/usbvision/
15283
15284 USB WEBCAM GADGET
15285 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15286 L:      linux-usb@vger.kernel.org
15287 S:      Maintained
15288 F:      drivers/usb/gadget/function/*uvc*
15289 F:      drivers/usb/gadget/legacy/webcam.c
15290 F:      include/uapi/linux/usb/g_uvc.h
15291
15292 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15293 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15294 L:      linux-wireless@vger.kernel.org
15295 S:      Maintained
15296 F:      drivers/net/wireless/rndis_wlan.c
15297
15298 USB XHCI DRIVER
15299 M:      Mathias Nyman <mathias.nyman@intel.com>
15300 L:      linux-usb@vger.kernel.org
15301 S:      Supported
15302 F:      drivers/usb/host/xhci*
15303 F:      drivers/usb/host/pci-quirks*
15304
15305 USB ZD1201 DRIVER
15306 L:      linux-wireless@vger.kernel.org
15307 W:      http://linux-lc100020.sourceforge.net
15308 S:      Orphan
15309 F:      drivers/net/wireless/zydas/zd1201.*
15310
15311 USB ZR364XX DRIVER
15312 M:      Antoine Jacquet <royale@zerezo.com>
15313 L:      linux-usb@vger.kernel.org
15314 L:      linux-media@vger.kernel.org
15315 T:      git git://linuxtv.org/media_tree.git
15316 W:      http://royale.zerezo.com/zr364xx/
15317 S:      Maintained
15318 F:      Documentation/media/v4l-drivers/zr364xx*
15319 F:      drivers/media/usb/zr364xx/
15320
15321 USER-MODE LINUX (UML)
15322 M:      Jeff Dike <jdike@addtoit.com>
15323 M:      Richard Weinberger <richard@nod.at>
15324 L:      linux-um@lists.infradead.org
15325 W:      http://user-mode-linux.sourceforge.net
15326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15327 S:      Maintained
15328 F:      Documentation/virtual/uml/
15329 F:      arch/um/
15330 F:      arch/x86/um/
15331 F:      fs/hostfs/
15332 F:      fs/hppfs/
15333
15334 USERSPACE I/O (UIO)
15335 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15336 S:      Maintained
15337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15338 F:      Documentation/driver-api/uio-howto.rst
15339 F:      drivers/uio/
15340 F:      include/linux/uio*.h
15341
15342 UTIL-LINUX PACKAGE
15343 M:      Karel Zak <kzak@redhat.com>
15344 L:      util-linux@vger.kernel.org
15345 W:      http://en.wikipedia.org/wiki/Util-linux
15346 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15347 S:      Maintained
15348
15349 UUID HELPERS
15350 M:      Christoph Hellwig <hch@lst.de>
15351 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15352 L:      linux-kernel@vger.kernel.org
15353 T:      git git://git.infradead.org/users/hch/uuid.git
15354 F:      lib/uuid.c
15355 F:      lib/test_uuid.c
15356 F:      include/linux/uuid.h
15357 F:      include/uapi/linux/uuid.h
15358 S:      Maintained
15359
15360 UVESAFB DRIVER
15361 M:      Michal Januszewski <spock@gentoo.org>
15362 L:      linux-fbdev@vger.kernel.org
15363 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15364 S:      Maintained
15365 F:      Documentation/fb/uvesafb.txt
15366 F:      drivers/video/fbdev/uvesafb.*
15367
15368 VF610 NAND DRIVER
15369 M:      Stefan Agner <stefan@agner.ch>
15370 L:      linux-mtd@lists.infradead.org
15371 S:      Supported
15372 F:      drivers/mtd/nand/raw/vf610_nfc.c
15373
15374 VFAT/FAT/MSDOS FILESYSTEM
15375 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15376 S:      Maintained
15377 F:      Documentation/filesystems/vfat.txt
15378 F:      fs/fat/
15379
15380 VFIO DRIVER
15381 M:      Alex Williamson <alex.williamson@redhat.com>
15382 L:      kvm@vger.kernel.org
15383 T:      git git://github.com/awilliam/linux-vfio.git
15384 S:      Maintained
15385 F:      Documentation/vfio.txt
15386 F:      drivers/vfio/
15387 F:      include/linux/vfio.h
15388 F:      include/uapi/linux/vfio.h
15389
15390 VFIO MEDIATED DEVICE DRIVERS
15391 M:      Kirti Wankhede <kwankhede@nvidia.com>
15392 L:      kvm@vger.kernel.org
15393 S:      Maintained
15394 F:      Documentation/vfio-mediated-device.txt
15395 F:      drivers/vfio/mdev/
15396 F:      include/linux/mdev.h
15397 F:      samples/vfio-mdev/
15398
15399 VFIO PLATFORM DRIVER
15400 M:      Eric Auger <eric.auger@redhat.com>
15401 L:      kvm@vger.kernel.org
15402 S:      Maintained
15403 F:      drivers/vfio/platform/
15404
15405 VGA_SWITCHEROO
15406 R:      Lukas Wunner <lukas@wunner.de>
15407 S:      Maintained
15408 F:      Documentation/gpu/vga-switcheroo.rst
15409 F:      drivers/gpu/vga/vga_switcheroo.c
15410 F:      include/linux/vga_switcheroo.h
15411 T:      git git://anongit.freedesktop.org/drm/drm-misc
15412
15413 VIA RHINE NETWORK DRIVER
15414 S:      Orphan
15415 F:      drivers/net/ethernet/via/via-rhine.c
15416
15417 VIA SD/MMC CARD CONTROLLER DRIVER
15418 M:      Bruce Chang <brucechang@via.com.tw>
15419 M:      Harald Welte <HaraldWelte@viatech.com>
15420 S:      Maintained
15421 F:      drivers/mmc/host/via-sdmmc.c
15422
15423 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15424 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15425 L:      linux-fbdev@vger.kernel.org
15426 S:      Maintained
15427 F:      include/linux/via-core.h
15428 F:      include/linux/via-gpio.h
15429 F:      include/linux/via_i2c.h
15430 F:      drivers/video/fbdev/via/
15431
15432 VIA VELOCITY NETWORK DRIVER
15433 M:      Francois Romieu <romieu@fr.zoreil.com>
15434 L:      netdev@vger.kernel.org
15435 S:      Maintained
15436 F:      drivers/net/ethernet/via/via-velocity.*
15437
15438 VICODEC VIRTUAL CODEC DRIVER
15439 M:      Hans Verkuil <hans.verkuil@cisco.com>
15440 L:      linux-media@vger.kernel.org
15441 T:      git git://linuxtv.org/media_tree.git
15442 W:      https://linuxtv.org
15443 S:      Maintained
15444 F:      drivers/media/platform/vicodec/*
15445
15446 VIDEO MULTIPLEXER DRIVER
15447 M:      Philipp Zabel <p.zabel@pengutronix.de>
15448 L:      linux-media@vger.kernel.org
15449 S:      Maintained
15450 F:      drivers/media/platform/video-mux.c
15451
15452 VIDEO I2C POLLING DRIVER
15453 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15454 L:      linux-media@vger.kernel.org
15455 S:      Maintained
15456 F:      drivers/media/i2c/video-i2c.c
15457
15458 VIDEOBUF2 FRAMEWORK
15459 M:      Pawel Osciak <pawel@osciak.com>
15460 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15461 M:      Kyungmin Park <kyungmin.park@samsung.com>
15462 L:      linux-media@vger.kernel.org
15463 S:      Maintained
15464 F:      drivers/media/v4l2-core/videobuf2-*
15465 F:      include/media/videobuf2-*
15466
15467 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15468 M:      Helen Koike <helen.koike@collabora.com>
15469 L:      linux-media@vger.kernel.org
15470 T:      git git://linuxtv.org/media_tree.git
15471 W:      https://linuxtv.org
15472 S:      Maintained
15473 F:      drivers/media/platform/vimc/*
15474
15475 VIRT LIB
15476 M:      Alex Williamson <alex.williamson@redhat.com>
15477 M:      Paolo Bonzini <pbonzini@redhat.com>
15478 L:      kvm@vger.kernel.org
15479 S:      Supported
15480 F:      virt/lib/
15481
15482 VIRTIO AND VHOST VSOCK DRIVER
15483 M:      Stefan Hajnoczi <stefanha@redhat.com>
15484 L:      kvm@vger.kernel.org
15485 L:      virtualization@lists.linux-foundation.org
15486 L:      netdev@vger.kernel.org
15487 S:      Maintained
15488 F:      include/linux/virtio_vsock.h
15489 F:      include/uapi/linux/virtio_vsock.h
15490 F:      include/uapi/linux/vsockmon.h
15491 F:      include/uapi/linux/vm_sockets_diag.h
15492 F:      net/vmw_vsock/diag.c
15493 F:      net/vmw_vsock/af_vsock_tap.c
15494 F:      net/vmw_vsock/virtio_transport_common.c
15495 F:      net/vmw_vsock/virtio_transport.c
15496 F:      drivers/net/vsockmon.c
15497 F:      drivers/vhost/vsock.c
15498 F:      drivers/vhost/vsock.h
15499 F:      tools/testing/vsock/
15500
15501 VIRTIO CONSOLE DRIVER
15502 M:      Amit Shah <amit@kernel.org>
15503 L:      virtualization@lists.linux-foundation.org
15504 S:      Maintained
15505 F:      drivers/char/virtio_console.c
15506 F:      include/linux/virtio_console.h
15507 F:      include/uapi/linux/virtio_console.h
15508
15509 VIRTIO CORE, NET AND BLOCK DRIVERS
15510 M:      "Michael S. Tsirkin" <mst@redhat.com>
15511 M:      Jason Wang <jasowang@redhat.com>
15512 L:      virtualization@lists.linux-foundation.org
15513 S:      Maintained
15514 F:      Documentation/devicetree/bindings/virtio/
15515 F:      drivers/virtio/
15516 F:      tools/virtio/
15517 F:      drivers/net/virtio_net.c
15518 F:      drivers/block/virtio_blk.c
15519 F:      include/linux/virtio*.h
15520 F:      include/uapi/linux/virtio_*.h
15521 F:      drivers/crypto/virtio/
15522 F:      mm/balloon_compaction.c
15523
15524 VIRTIO CRYPTO DRIVER
15525 M:      Gonglei <arei.gonglei@huawei.com>
15526 L:      virtualization@lists.linux-foundation.org
15527 L:      linux-crypto@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/crypto/virtio/
15530 F:      include/uapi/linux/virtio_crypto.h
15531
15532 VIRTIO DRIVERS FOR S390
15533 M:      Cornelia Huck <cohuck@redhat.com>
15534 M:      Halil Pasic <pasic@linux.ibm.com>
15535 L:      linux-s390@vger.kernel.org
15536 L:      virtualization@lists.linux-foundation.org
15537 L:      kvm@vger.kernel.org
15538 S:      Supported
15539 F:      drivers/s390/virtio/
15540 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15541
15542 VIRTIO GPU DRIVER
15543 M:      David Airlie <airlied@linux.ie>
15544 M:      Gerd Hoffmann <kraxel@redhat.com>
15545 L:      dri-devel@lists.freedesktop.org
15546 L:      virtualization@lists.linux-foundation.org
15547 T:      git git://anongit.freedesktop.org/drm/drm-misc
15548 S:      Maintained
15549 F:      drivers/gpu/drm/virtio/
15550 F:      include/uapi/linux/virtio_gpu.h
15551
15552 VIRTIO HOST (VHOST)
15553 M:      "Michael S. Tsirkin" <mst@redhat.com>
15554 M:      Jason Wang <jasowang@redhat.com>
15555 L:      kvm@vger.kernel.org
15556 L:      virtualization@lists.linux-foundation.org
15557 L:      netdev@vger.kernel.org
15558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15559 S:      Maintained
15560 F:      drivers/vhost/
15561 F:      include/uapi/linux/vhost.h
15562
15563 VIRTIO INPUT DRIVER
15564 M:      Gerd Hoffmann <kraxel@redhat.com>
15565 S:      Maintained
15566 F:      drivers/virtio/virtio_input.c
15567 F:      include/uapi/linux/virtio_input.h
15568
15569 VIRTUAL BOX GUEST DEVICE DRIVER
15570 M:      Hans de Goede <hdegoede@redhat.com>
15571 M:      Arnd Bergmann <arnd@arndb.de>
15572 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15573 S:      Maintained
15574 F:      include/linux/vbox_utils.h
15575 F:      include/uapi/linux/vbox*.h
15576 F:      drivers/virt/vboxguest/
15577
15578 VIRTUAL SERIO DEVICE DRIVER
15579 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15580 S:      Maintained
15581 F:      drivers/input/serio/userio.c
15582 F:      include/uapi/linux/userio.h
15583
15584 VIVID VIRTUAL VIDEO DRIVER
15585 M:      Hans Verkuil <hverkuil@xs4all.nl>
15586 L:      linux-media@vger.kernel.org
15587 T:      git git://linuxtv.org/media_tree.git
15588 W:      https://linuxtv.org
15589 S:      Maintained
15590 F:      drivers/media/platform/vivid/*
15591
15592 VLYNQ BUS
15593 M:      Florian Fainelli <f.fainelli@gmail.com>
15594 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15595 S:      Maintained
15596 F:      drivers/vlynq/vlynq.c
15597 F:      include/linux/vlynq.h
15598
15599 VME SUBSYSTEM
15600 M:      Martyn Welch <martyn@welchs.me.uk>
15601 M:      Manohar Vanga <manohar.vanga@gmail.com>
15602 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15603 L:      devel@driverdev.osuosl.org
15604 S:      Maintained
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15606 F:      Documentation/driver-api/vme.rst
15607 F:      drivers/staging/vme/
15608 F:      drivers/vme/
15609 F:      include/linux/vme*
15610
15611 VMWARE BALLOON DRIVER
15612 M:      Xavier Deguillard <xdeguillard@vmware.com>
15613 M:      Nadav Amit <namit@vmware.com>
15614 M:      "VMware, Inc." <pv-drivers@vmware.com>
15615 L:      linux-kernel@vger.kernel.org
15616 S:      Maintained
15617 F:      drivers/misc/vmw_balloon.c
15618
15619 VMWARE HYPERVISOR INTERFACE
15620 M:      Alok Kataria <akataria@vmware.com>
15621 L:      virtualization@lists.linux-foundation.org
15622 S:      Supported
15623 F:      arch/x86/kernel/cpu/vmware.c
15624
15625 VMWARE PVRDMA DRIVER
15626 M:      Adit Ranadive <aditr@vmware.com>
15627 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15628 L:      linux-rdma@vger.kernel.org
15629 S:      Maintained
15630 F:      drivers/infiniband/hw/vmw_pvrdma/
15631
15632 VMware PVSCSI driver
15633 M:      Jim Gill <jgill@vmware.com>
15634 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15635 L:      linux-scsi@vger.kernel.org
15636 S:      Maintained
15637 F:      drivers/scsi/vmw_pvscsi.c
15638 F:      drivers/scsi/vmw_pvscsi.h
15639
15640 VMWARE VMMOUSE SUBDRIVER
15641 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15642 M:      "VMware, Inc." <pv-drivers@vmware.com>
15643 L:      linux-input@vger.kernel.org
15644 S:      Maintained
15645 F:      drivers/input/mouse/vmmouse.c
15646 F:      drivers/input/mouse/vmmouse.h
15647
15648 VMWARE VMXNET3 ETHERNET DRIVER
15649 M:      Ronak Doshi <doshir@vmware.com>
15650 M:      "VMware, Inc." <pv-drivers@vmware.com>
15651 L:      netdev@vger.kernel.org
15652 S:      Maintained
15653 F:      drivers/net/vmxnet3/
15654
15655 VOCORE VOCORE2 BOARD
15656 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15657 L:      linux-mips@linux-mips.org
15658 S:      Maintained
15659 F:      arch/mips/boot/dts/ralink/vocore2.dts
15660
15661 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15662 M:      Liam Girdwood <lgirdwood@gmail.com>
15663 M:      Mark Brown <broonie@kernel.org>
15664 L:      linux-kernel@vger.kernel.org
15665 W:      http://www.slimlogic.co.uk/?p=48
15666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15667 S:      Supported
15668 F:      Documentation/devicetree/bindings/regulator/
15669 F:      Documentation/power/regulator/
15670 F:      drivers/regulator/
15671 F:      include/dt-bindings/regulator/
15672 F:      include/linux/regulator/
15673
15674 VRF
15675 M:      David Ahern <dsa@cumulusnetworks.com>
15676 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15677 L:      netdev@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/net/vrf.c
15680 F:      Documentation/networking/vrf.txt
15681
15682 VT1211 HARDWARE MONITOR DRIVER
15683 M:      Juerg Haefliger <juergh@gmail.com>
15684 L:      linux-hwmon@vger.kernel.org
15685 S:      Maintained
15686 F:      Documentation/hwmon/vt1211
15687 F:      drivers/hwmon/vt1211.c
15688
15689 VT8231 HARDWARE MONITOR DRIVER
15690 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15691 L:      linux-hwmon@vger.kernel.org
15692 S:      Maintained
15693 F:      drivers/hwmon/vt8231.c
15694
15695 VUB300 USB to SDIO/SD/MMC bridge chip
15696 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15697 L:      linux-mmc@vger.kernel.org
15698 L:      linux-usb@vger.kernel.org
15699 S:      Supported
15700 F:      drivers/mmc/host/vub300.c
15701
15702 W1 DALLAS'S 1-WIRE BUS
15703 M:      Evgeniy Polyakov <zbr@ioremap.net>
15704 S:      Maintained
15705 F:      Documentation/devicetree/bindings/w1/
15706 F:      Documentation/w1/
15707 F:      drivers/w1/
15708 F:      include/linux/w1.h
15709
15710 W83791D HARDWARE MONITORING DRIVER
15711 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15712 L:      linux-hwmon@vger.kernel.org
15713 S:      Maintained
15714 F:      Documentation/hwmon/w83791d
15715 F:      drivers/hwmon/w83791d.c
15716
15717 W83793 HARDWARE MONITORING DRIVER
15718 M:      Rudolf Marek <r.marek@assembler.cz>
15719 L:      linux-hwmon@vger.kernel.org
15720 S:      Maintained
15721 F:      Documentation/hwmon/w83793
15722 F:      drivers/hwmon/w83793.c
15723
15724 W83795 HARDWARE MONITORING DRIVER
15725 M:      Jean Delvare <jdelvare@suse.com>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/hwmon/w83795.c
15729
15730 W83L51xD SD/MMC CARD INTERFACE DRIVER
15731 M:      Pierre Ossman <pierre@ossman.eu>
15732 S:      Maintained
15733 F:      drivers/mmc/host/wbsd.*
15734
15735 WACOM PROTOCOL 4 SERIAL TABLETS
15736 M:      Julian Squires <julian@cipht.net>
15737 M:      Hans de Goede <hdegoede@redhat.com>
15738 L:      linux-input@vger.kernel.org
15739 S:      Maintained
15740 F:      drivers/input/tablet/wacom_serial4.c
15741
15742 WATCHDOG DEVICE DRIVERS
15743 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15744 M:      Guenter Roeck <linux@roeck-us.net>
15745 L:      linux-watchdog@vger.kernel.org
15746 W:      http://www.linux-watchdog.org/
15747 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15748 S:      Maintained
15749 F:      Documentation/devicetree/bindings/watchdog/
15750 F:      Documentation/watchdog/
15751 F:      drivers/watchdog/
15752 F:      include/linux/watchdog.h
15753 F:      include/uapi/linux/watchdog.h
15754
15755 WHISKEYCOVE PMIC GPIO DRIVER
15756 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15757 L:      linux-gpio@vger.kernel.org
15758 S:      Maintained
15759 F:      drivers/gpio/gpio-wcove.c
15760
15761 WIIMOTE HID DRIVER
15762 M:      David Herrmann <dh.herrmann@googlemail.com>
15763 L:      linux-input@vger.kernel.org
15764 S:      Maintained
15765 F:      drivers/hid/hid-wiimote*
15766
15767 WILOCITY WIL6210 WIRELESS DRIVER
15768 M:      Maya Erez <merez@codeaurora.org>
15769 L:      linux-wireless@vger.kernel.org
15770 L:      wil6210@qti.qualcomm.com
15771 S:      Supported
15772 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15773 F:      drivers/net/wireless/ath/wil6210/
15774
15775 WIMAX STACK
15776 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15777 M:      linux-wimax@intel.com
15778 L:      wimax@linuxwimax.org (subscribers-only)
15779 S:      Supported
15780 W:      http://linuxwimax.org
15781 F:      Documentation/wimax/README.wimax
15782 F:      include/linux/wimax/debug.h
15783 F:      include/net/wimax.h
15784 F:      include/uapi/linux/wimax.h
15785 F:      net/wimax/
15786
15787 WINBOND CIR DRIVER
15788 M:      David Härdeman <david@hardeman.nu>
15789 S:      Maintained
15790 F:      drivers/media/rc/winbond-cir.c
15791
15792 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15793 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15794 L:      linux-watchdog@vger.kernel.org
15795 S:      Maintained
15796 F:      drivers/watchdog/ebc-c384_wdt.c
15797
15798 WINSYSTEMS WS16C48 GPIO DRIVER
15799 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15800 L:      linux-gpio@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/gpio/gpio-ws16c48.c
15803
15804 WISTRON LAPTOP BUTTON DRIVER
15805 M:      Miloslav Trmac <mitr@volny.cz>
15806 S:      Maintained
15807 F:      drivers/input/misc/wistron_btns.c
15808
15809 WL3501 WIRELESS PCMCIA CARD DRIVER
15810 L:      linux-wireless@vger.kernel.org
15811 S:      Odd fixes
15812 F:      drivers/net/wireless/wl3501*
15813
15814 WOLFSON MICROELECTRONICS DRIVERS
15815 L:      patches@opensource.cirrus.com
15816 T:      git https://github.com/CirrusLogic/linux-drivers.git
15817 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15818 S:      Supported
15819 F:      Documentation/hwmon/wm83??
15820 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15821 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15822 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15823 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15824 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15825 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15826 F:      drivers/clk/clk-wm83*.c
15827 F:      drivers/extcon/extcon-arizona.c
15828 F:      drivers/leds/leds-wm83*.c
15829 F:      drivers/gpio/gpio-*wm*.c
15830 F:      drivers/gpio/gpio-arizona.c
15831 F:      drivers/hwmon/wm83??-hwmon.c
15832 F:      drivers/input/misc/wm831x-on.c
15833 F:      drivers/input/touchscreen/wm831x-ts.c
15834 F:      drivers/input/touchscreen/wm97*.c
15835 F:      drivers/mfd/arizona*
15836 F:      drivers/mfd/wm*.c
15837 F:      drivers/mfd/cs47l24*
15838 F:      drivers/power/supply/wm83*.c
15839 F:      drivers/rtc/rtc-wm83*.c
15840 F:      drivers/regulator/wm8*.c
15841 F:      drivers/regulator/arizona*
15842 F:      drivers/video/backlight/wm83*_bl.c
15843 F:      drivers/watchdog/wm83*_wdt.c
15844 F:      include/linux/mfd/arizona/
15845 F:      include/linux/mfd/wm831x/
15846 F:      include/linux/mfd/wm8350/
15847 F:      include/linux/mfd/wm8400*
15848 F:      include/linux/regulator/arizona*
15849 F:      include/linux/wm97xx.h
15850 F:      include/sound/wm????.h
15851 F:      sound/soc/codecs/arizona.?
15852 F:      sound/soc/codecs/wm*
15853 F:      sound/soc/codecs/cs47l24*
15854
15855 WORKQUEUE
15856 M:      Tejun Heo <tj@kernel.org>
15857 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15859 S:      Maintained
15860 F:      include/linux/workqueue.h
15861 F:      kernel/workqueue.c
15862 F:      Documentation/core-api/workqueue.rst
15863
15864 X-POWERS AXP288 PMIC DRIVERS
15865 M:      Hans de Goede <hdegoede@redhat.com>
15866 S:      Maintained
15867 N:      axp288
15868 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15869
15870 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15871 M:      Chen-Yu Tsai <wens@csie.org>
15872 L:      linux-kernel@vger.kernel.org
15873 S:      Maintained
15874 N:      axp[128]
15875
15876 X.25 NETWORK LAYER
15877 M:      Andrew Hendry <andrew.hendry@gmail.com>
15878 L:      linux-x25@vger.kernel.org
15879 S:      Odd Fixes
15880 F:      Documentation/networking/x25*
15881 F:      include/net/x25*
15882 F:      net/x25/
15883
15884 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15885 M:      Thomas Gleixner <tglx@linutronix.de>
15886 M:      Ingo Molnar <mingo@redhat.com>
15887 R:      "H. Peter Anvin" <hpa@zytor.com>
15888 M:      x86@kernel.org
15889 L:      linux-kernel@vger.kernel.org
15890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15891 S:      Maintained
15892 F:      Documentation/devicetree/bindings/x86/
15893 F:      Documentation/x86/
15894 F:      arch/x86/
15895
15896 X86 ENTRY CODE
15897 M:      Andy Lutomirski <luto@kernel.org>
15898 L:      linux-kernel@vger.kernel.org
15899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15900 S:      Maintained
15901 F:      arch/x86/entry/
15902
15903 X86 MCE INFRASTRUCTURE
15904 M:      Tony Luck <tony.luck@intel.com>
15905 M:      Borislav Petkov <bp@alien8.de>
15906 L:      linux-edac@vger.kernel.org
15907 S:      Maintained
15908 F:      arch/x86/kernel/cpu/mcheck/*
15909
15910 X86 MICROCODE UPDATE SUPPORT
15911 M:      Borislav Petkov <bp@alien8.de>
15912 S:      Maintained
15913 F:      arch/x86/kernel/cpu/microcode/*
15914
15915 X86 PLATFORM DRIVERS
15916 M:      Darren Hart <dvhart@infradead.org>
15917 M:      Andy Shevchenko <andy@infradead.org>
15918 L:      platform-driver-x86@vger.kernel.org
15919 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15920 S:      Maintained
15921 F:      drivers/platform/x86/
15922 F:      drivers/platform/olpc/
15923
15924 X86 VDSO
15925 M:      Andy Lutomirski <luto@kernel.org>
15926 L:      linux-kernel@vger.kernel.org
15927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15928 S:      Maintained
15929 F:      arch/x86/entry/vdso/
15930
15931 XC2028/3028 TUNER DRIVER
15932 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15933 L:      linux-media@vger.kernel.org
15934 W:      https://linuxtv.org
15935 T:      git git://linuxtv.org/media_tree.git
15936 S:      Maintained
15937 F:      drivers/media/tuners/tuner-xc2028.*
15938
15939 XDP SOCKETS (AF_XDP)
15940 M:      Björn Töpel <bjorn.topel@intel.com>
15941 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15942 L:      netdev@vger.kernel.org
15943 S:      Maintained
15944 F:      kernel/bpf/xskmap.c
15945 F:      net/xdp/
15946
15947 XEN BLOCK SUBSYSTEM
15948 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15949 M:      Roger Pau Monné <roger.pau@citrix.com>
15950 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15951 S:      Supported
15952 F:      drivers/block/xen-blkback/*
15953 F:      drivers/block/xen*
15954
15955 XEN HYPERVISOR ARM
15956 M:      Stefano Stabellini <sstabellini@kernel.org>
15957 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15958 S:      Maintained
15959 F:      arch/arm/xen/
15960 F:      arch/arm/include/asm/xen/
15961
15962 XEN HYPERVISOR ARM64
15963 M:      Stefano Stabellini <sstabellini@kernel.org>
15964 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15965 S:      Maintained
15966 F:      arch/arm64/xen/
15967 F:      arch/arm64/include/asm/xen/
15968
15969 XEN HYPERVISOR INTERFACE
15970 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
15971 M:      Juergen Gross <jgross@suse.com>
15972 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
15974 S:      Supported
15975 F:      arch/x86/xen/
15976 F:      drivers/*/xen-*front.c
15977 F:      drivers/xen/
15978 F:      arch/x86/include/asm/xen/
15979 F:      arch/x86/include/asm/pvclock-abi.h
15980 F:      include/xen/
15981 F:      include/uapi/xen/
15982 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
15983 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
15984
15985 XEN NETWORK BACKEND DRIVER
15986 M:      Wei Liu <wei.liu2@citrix.com>
15987 M:      Paul Durrant <paul.durrant@citrix.com>
15988 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15989 L:      netdev@vger.kernel.org
15990 S:      Supported
15991 F:      drivers/net/xen-netback/*
15992
15993 XEN PCI SUBSYSTEM
15994 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15995 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
15996 S:      Supported
15997 F:      arch/x86/pci/*xen*
15998 F:      drivers/pci/*xen*
15999
16000 XEN PVSCSI DRIVERS
16001 M:      Juergen Gross <jgross@suse.com>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 L:      linux-scsi@vger.kernel.org
16004 S:      Supported
16005 F:      drivers/scsi/xen-scsifront.c
16006 F:      drivers/xen/xen-scsiback.c
16007 F:      include/xen/interface/io/vscsiif.h
16008
16009 XEN SWIOTLB SUBSYSTEM
16010 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16011 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16012 L:      iommu@lists.linux-foundation.org
16013 S:      Supported
16014 F:      arch/x86/xen/*swiotlb*
16015 F:      drivers/xen/*swiotlb*
16016
16017 XEN SOUND FRONTEND DRIVER
16018 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16019 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16020 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16021 S:      Supported
16022 F:      sound/xen/*
16023
16024 XFS FILESYSTEM
16025 M:      Darrick J. Wong <darrick.wong@oracle.com>
16026 M:      linux-xfs@vger.kernel.org
16027 L:      linux-xfs@vger.kernel.org
16028 W:      http://xfs.org/
16029 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16030 S:      Supported
16031 F:      Documentation/filesystems/xfs.txt
16032 F:      fs/xfs/
16033
16034 XILINX AXI ETHERNET DRIVER
16035 M:      Anirudha Sarangi <anirudh@xilinx.com>
16036 M:      John Linn <John.Linn@xilinx.com>
16037 S:      Maintained
16038 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16039
16040 XILINX UARTLITE SERIAL DRIVER
16041 M:      Peter Korsgaard <jacmet@sunsite.dk>
16042 L:      linux-serial@vger.kernel.org
16043 S:      Maintained
16044 F:      drivers/tty/serial/uartlite.c
16045
16046 XILINX VIDEO IP CORES
16047 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16048 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16049 L:      linux-media@vger.kernel.org
16050 T:      git git://linuxtv.org/media_tree.git
16051 S:      Supported
16052 F:      Documentation/devicetree/bindings/media/xilinx/
16053 F:      drivers/media/platform/xilinx/
16054 F:      include/uapi/linux/xilinx-v4l2-controls.h
16055
16056 XILLYBUS DRIVER
16057 M:      Eli Billauer <eli.billauer@gmail.com>
16058 L:      linux-kernel@vger.kernel.org
16059 S:      Supported
16060 F:      drivers/char/xillybus/
16061
16062 XLP9XX I2C DRIVER
16063 M:      George Cherian <george.cherian@cavium.com>
16064 M:      Jan Glauber <jglauber@cavium.com>
16065 L:      linux-i2c@vger.kernel.org
16066 W:      http://www.cavium.com
16067 S:      Supported
16068 F:      drivers/i2c/busses/i2c-xlp9xx.c
16069
16070 XRA1403 GPIO EXPANDER
16071 M:      Nandor Han <nandor.han@ge.com>
16072 M:      Semi Malinen <semi.malinen@ge.com>
16073 L:      linux-gpio@vger.kernel.org
16074 S:      Maintained
16075 F:      drivers/gpio/gpio-xra1403.c
16076 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16077
16078 XTENSA XTFPGA PLATFORM SUPPORT
16079 M:      Max Filippov <jcmvbkbc@gmail.com>
16080 L:      linux-xtensa@linux-xtensa.org
16081 S:      Maintained
16082 F:      drivers/spi/spi-xtensa-xtfpga.c
16083 F:      sound/soc/xtensa/xtfpga-i2s.c
16084
16085 YAM DRIVER FOR AX.25
16086 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16087 L:      linux-hams@vger.kernel.org
16088 S:      Maintained
16089 F:      drivers/net/hamradio/yam*
16090 F:      include/linux/yam.h
16091
16092 YAMA SECURITY MODULE
16093 M:      Kees Cook <keescook@chromium.org>
16094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16095 S:      Supported
16096 F:      security/yama/
16097 F:      Documentation/admin-guide/LSM/Yama.rst
16098
16099 YEALINK PHONE DRIVER
16100 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16101 L:      usbb2k-api-dev@nongnu.org
16102 S:      Maintained
16103 F:      Documentation/input/devices/yealink.rst
16104 F:      drivers/input/misc/yealink.*
16105
16106 Z8530 DRIVER FOR AX.25
16107 M:      Joerg Reuter <jreuter@yaina.de>
16108 W:      http://yaina.de/jreuter/
16109 W:      http://www.qsl.net/dl1bke/
16110 L:      linux-hams@vger.kernel.org
16111 S:      Maintained
16112 F:      Documentation/networking/z8530drv.txt
16113 F:      drivers/net/hamradio/*scc.c
16114 F:      drivers/net/hamradio/z8530.h
16115
16116 ZBUD COMPRESSED PAGE ALLOCATOR
16117 M:      Seth Jennings <sjenning@redhat.com>
16118 M:      Dan Streetman <ddstreet@ieee.org>
16119 L:      linux-mm@kvack.org
16120 S:      Maintained
16121 F:      mm/zbud.c
16122 F:      include/linux/zbud.h
16123
16124 ZD1211RW WIRELESS DRIVER
16125 M:      Daniel Drake <dsd@gentoo.org>
16126 M:      Ulrich Kunitz <kune@deine-taler.de>
16127 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16128 L:      linux-wireless@vger.kernel.org
16129 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16130 S:      Maintained
16131 F:      drivers/net/wireless/zydas/zd1211rw/
16132
16133 ZD1301 MEDIA DRIVER
16134 M:      Antti Palosaari <crope@iki.fi>
16135 L:      linux-media@vger.kernel.org
16136 W:      https://linuxtv.org/
16137 W:      http://palosaari.fi/linux/
16138 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16139 S:      Maintained
16140 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16141
16142 ZD1301_DEMOD MEDIA DRIVER
16143 M:      Antti Palosaari <crope@iki.fi>
16144 L:      linux-media@vger.kernel.org
16145 W:      https://linuxtv.org/
16146 W:      http://palosaari.fi/linux/
16147 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16148 S:      Maintained
16149 F:      drivers/media/dvb-frontends/zd1301_demod*
16150
16151 ZPOOL COMPRESSED PAGE STORAGE API
16152 M:      Dan Streetman <ddstreet@ieee.org>
16153 L:      linux-mm@kvack.org
16154 S:      Maintained
16155 F:      mm/zpool.c
16156 F:      include/linux/zpool.h
16157
16158 ZR36067 VIDEO FOR LINUX DRIVER
16159 L:      mjpeg-users@lists.sourceforge.net
16160 L:      linux-media@vger.kernel.org
16161 W:      http://mjpeg.sourceforge.net/driver-zoran/
16162 T:      hg https://linuxtv.org/hg/v4l-dvb
16163 S:      Odd Fixes
16164 F:      drivers/staging/media/zoran/
16165
16166 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16167 M:      Minchan Kim <minchan@kernel.org>
16168 M:      Nitin Gupta <ngupta@vflare.org>
16169 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16170 L:      linux-kernel@vger.kernel.org
16171 S:      Maintained
16172 F:      drivers/block/zram/
16173 F:      Documentation/blockdev/zram.txt
16174
16175 ZS DECSTATION Z85C30 SERIAL DRIVER
16176 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16177 S:      Maintained
16178 F:      drivers/tty/serial/zs.*
16179
16180 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16181 M:      Minchan Kim <minchan@kernel.org>
16182 M:      Nitin Gupta <ngupta@vflare.org>
16183 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16184 L:      linux-mm@kvack.org
16185 S:      Maintained
16186 F:      mm/zsmalloc.c
16187 F:      include/linux/zsmalloc.h
16188 F:      Documentation/vm/zsmalloc.rst
16189
16190 ZSWAP COMPRESSED SWAP CACHING
16191 M:      Seth Jennings <sjenning@redhat.com>
16192 M:      Dan Streetman <ddstreet@ieee.org>
16193 L:      linux-mm@kvack.org
16194 S:      Maintained
16195 F:      mm/zswap.c
16196
16197 THE REST
16198 M:      Linus Torvalds <torvalds@linux-foundation.org>
16199 L:      linux-kernel@vger.kernel.org
16200 Q:      http://patchwork.kernel.org/project/LKML/list/
16201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16202 S:      Buried alive in reporters
16203 F:      *
16204 F:      */