MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      drivers/pci/*/*/*acpi*
 328 F:      tools/power/acpi/
 329
 330 ACPI APEI
 331 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 332 M:      Len Brown <lenb@kernel.org>
 333 L:      linux-acpi@vger.kernel.org
 334 R:      Tony Luck <tony.luck@intel.com>
 335 R:      Borislav Petkov <bp@alien8.de>
 336 F:      drivers/acpi/apei/
 337
 338 ACPI COMPONENT ARCHITECTURE (ACPICA)
 339 M:      Robert Moore <robert.moore@intel.com>
 340 M:      Erik Schmauss <erik.schmauss@intel.com>
 341 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 342 L:      linux-acpi@vger.kernel.org
 343 L:      devel@acpica.org
 344 W:      https://acpica.org/
 345 W:      https://github.com/acpica/acpica/
 346 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 347 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 348 B:      https://bugzilla.kernel.org
 349 B:      https://bugs.acpica.org
 350 S:      Supported
 351 F:      drivers/acpi/acpica/
 352 F:      include/acpi/
 353 F:      tools/power/acpi/
 354
 355 ACPI FAN DRIVER
 356 M:      Zhang Rui <rui.zhang@intel.com>
 357 L:      linux-acpi@vger.kernel.org
 358 W:      https://01.org/linux-acpi
 359 B:      https://bugzilla.kernel.org
 360 S:      Supported
 361 F:      drivers/acpi/fan.c
 362
 363 ACPI FOR ARM64 (ACPI/arm64)
 364 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 365 M:      Hanjun Guo <hanjun.guo@linaro.org>
 366 M:      Sudeep Holla <sudeep.holla@arm.com>
 367 L:      linux-acpi@vger.kernel.org
 368 S:      Maintained
 369 F:      drivers/acpi/arm64
 370
 371 ACPI I2C MULTI INSTANTIATE DRIVER
 372 M:      Hans de Goede <hdegoede@redhat.com>
 373 L:      platform-driver-x86@vger.kernel.org
 374 S:      Maintained
 375 F:      drivers/platform/x86/i2c-multi-instantiate.c
 376
 377 ACPI PMIC DRIVERS
 378 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 379 M:      Len Brown <lenb@kernel.org>
 380 R:      Andy Shevchenko <andy@infradead.org>
 381 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 382 L:      linux-acpi@vger.kernel.org
 383 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 385 B:      https://bugzilla.kernel.org
 386 S:      Supported
 387 F:      drivers/acpi/pmic/
 388
 389 ACPI THERMAL DRIVER
 390 M:      Zhang Rui <rui.zhang@intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 W:      https://01.org/linux-acpi
 393 B:      https://bugzilla.kernel.org
 394 S:      Supported
 395 F:      drivers/acpi/*thermal*
 396
 397 ACPI VIDEO DRIVER
 398 M:      Zhang Rui <rui.zhang@intel.com>
 399 L:      linux-acpi@vger.kernel.org
 400 W:      https://01.org/linux-acpi
 401 B:      https://bugzilla.kernel.org
 402 S:      Supported
 403 F:      drivers/acpi/acpi_video.c
 404
 405 ACPI WMI DRIVER
 406 L:      platform-driver-x86@vger.kernel.org
 407 S:      Orphan
 408 F:      drivers/platform/x86/wmi.c
 409 F:      include/uapi/linux/wmi.h
 410
 411 AD1889 ALSA SOUND DRIVER
 412 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 413 W:      http://wiki.parisc-linux.org/AD1889
 414 L:      linux-parisc@vger.kernel.org
 415 S:      Maintained
 416 F:      sound/pci/ad1889.*
 417
 418 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 419 M:      Michael Hennerich <michael.hennerich@analog.com>
 420 W:      http://wiki.analog.com/AD5254
 421 W:      http://ez.analog.com/community/linux-device-drivers
 422 S:      Supported
 423 F:      drivers/misc/ad525x_dpot.c
 424
 425 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 426 M:      Michael Hennerich <michael.hennerich@analog.com>
 427 W:      http://wiki.analog.com/AD5398
 428 W:      http://ez.analog.com/community/linux-device-drivers
 429 S:      Supported
 430 F:      drivers/regulator/ad5398.c
 431
 432 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 433 M:      Michael Hennerich <michael.hennerich@analog.com>
 434 W:      http://wiki.analog.com/AD7142
 435 W:      http://ez.analog.com/community/linux-device-drivers
 436 S:      Supported
 437 F:      drivers/input/misc/ad714x.c
 438
 439 AD7877 TOUCHSCREEN DRIVER
 440 M:      Michael Hennerich <michael.hennerich@analog.com>
 441 W:      http://wiki.analog.com/AD7877
 442 W:      http://ez.analog.com/community/linux-device-drivers
 443 S:      Supported
 444 F:      drivers/input/touchscreen/ad7877.c
 445
 446 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 447 M:      Michael Hennerich <michael.hennerich@analog.com>
 448 W:      http://wiki.analog.com/AD7879
 449 W:      http://ez.analog.com/community/linux-device-drivers
 450 S:      Supported
 451 F:      drivers/input/touchscreen/ad7879.c
 452
 453 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 454 M:      Jiri Kosina <jikos@kernel.org>
 455 S:      Maintained
 456
 457 ADF7242 IEEE 802.15.4 RADIO DRIVER
 458 M:      Michael Hennerich <michael.hennerich@analog.com>
 459 W:      https://wiki.analog.com/ADF7242
 460 W:      http://ez.analog.com/community/linux-device-drivers
 461 L:      linux-wpan@vger.kernel.org
 462 S:      Supported
 463 F:      drivers/net/ieee802154/adf7242.c
 464 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 465
 466 ADM1025 HARDWARE MONITOR DRIVER
 467 M:      Jean Delvare <jdelvare@suse.com>
 468 L:      linux-hwmon@vger.kernel.org
 469 S:      Maintained
 470 F:      Documentation/hwmon/adm1025
 471 F:      drivers/hwmon/adm1025.c
 472
 473 ADM1029 HARDWARE MONITOR DRIVER
 474 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 475 L:      linux-hwmon@vger.kernel.org
 476 S:      Maintained
 477 F:      drivers/hwmon/adm1029.c
 478
 479 ADM8211 WIRELESS DRIVER
 480 L:      linux-wireless@vger.kernel.org
 481 W:      http://wireless.kernel.org/
 482 S:      Orphan
 483 F:      drivers/net/wireless/admtek/adm8211.*
 484
 485 ADP1653 FLASH CONTROLLER DRIVER
 486 M:      Sakari Ailus <sakari.ailus@iki.fi>
 487 L:      linux-media@vger.kernel.org
 488 S:      Maintained
 489 F:      drivers/media/i2c/adp1653.c
 490 F:      include/media/i2c/adp1653.h
 491
 492 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 493 M:      Michael Hennerich <michael.hennerich@analog.com>
 494 W:      http://wiki.analog.com/ADP5520
 495 W:      http://ez.analog.com/community/linux-device-drivers
 496 S:      Supported
 497 F:      drivers/mfd/adp5520.c
 498 F:      drivers/video/backlight/adp5520_bl.c
 499 F:      drivers/leds/leds-adp5520.c
 500 F:      drivers/gpio/gpio-adp5520.c
 501 F:      drivers/input/keyboard/adp5520-keys.c
 502
 503 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 504 M:      Michael Hennerich <michael.hennerich@analog.com>
 505 W:      http://wiki.analog.com/ADP5588
 506 W:      http://ez.analog.com/community/linux-device-drivers
 507 S:      Supported
 508 F:      drivers/input/keyboard/adp5588-keys.c
 509 F:      drivers/gpio/gpio-adp5588.c
 510
 511 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP8860
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/video/backlight/adp8860_bl.c
 517
 518 ADS1015 HARDWARE MONITOR DRIVER
 519 M:      Dirk Eibach <eibach@gdsys.de>
 520 L:      linux-hwmon@vger.kernel.org
 521 S:      Maintained
 522 F:      Documentation/hwmon/ads1015
 523 F:      drivers/hwmon/ads1015.c
 524 F:      include/linux/platform_data/ads1015.h
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <matthew@wil.cx>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552
 553 AF9013 MEDIA DRIVER
 554 M:      Antti Palosaari <crope@iki.fi>
 555 L:      linux-media@vger.kernel.org
 556 W:      https://linuxtv.org
 557 W:      http://palosaari.fi/linux/
 558 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 559 T:      git git://linuxtv.org/anttip/media_tree.git
 560 S:      Maintained
 561 F:      drivers/media/dvb-frontends/af9013*
 562
 563 AF9033 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9033*
 572
 573 AFFS FILE SYSTEM
 574 M:      David Sterba <dsterba@suse.com>
 575 L:      linux-fsdevel@vger.kernel.org
 576 S:      Odd Fixes
 577 F:      Documentation/filesystems/affs.txt
 578 F:      fs/affs/
 579
 580 AFS FILESYSTEM
 581 M:      David Howells <dhowells@redhat.com>
 582 L:      linux-afs@lists.infradead.org
 583 S:      Supported
 584 F:      fs/afs/
 585 F:      include/trace/events/afs.h
 586 F:      Documentation/filesystems/afs.txt
 587 W:      https://www.infradead.org/~dhowells/kafs/
 588
 589 AGPGART DRIVER
 590 M:      David Airlie <airlied@linux.ie>
 591 T:      git git://anongit.freedesktop.org/drm/drm
 592 S:      Maintained
 593 F:      drivers/char/agp/
 594 F:      include/linux/agp*
 595 F:      include/uapi/linux/agp*
 596
 597 AHA152X SCSI DRIVER
 598 M:      "Juergen E. Fischer" <fischer@norbit.de>
 599 L:      linux-scsi@vger.kernel.org
 600 S:      Maintained
 601 F:      drivers/scsi/aha152x*
 602 F:      drivers/scsi/pcmcia/aha152x*
 603
 604 AIC7XXX / AIC79XX SCSI DRIVER
 605 M:      Hannes Reinecke <hare@suse.com>
 606 L:      linux-scsi@vger.kernel.org
 607 S:      Maintained
 608 F:      drivers/scsi/aic7xxx/
 609
 610 AIMSLAB FM RADIO RECEIVER DRIVER
 611 M:      Hans Verkuil <hverkuil@xs4all.nl>
 612 L:      linux-media@vger.kernel.org
 613 T:      git git://linuxtv.org/media_tree.git
 614 W:      https://linuxtv.org
 615 S:      Maintained
 616 F:      drivers/media/radio/radio-aimslab*
 617
 618 AIO
 619 M:      Benjamin LaHaise <bcrl@kvack.org>
 620 L:      linux-aio@kvack.org
 621 S:      Supported
 622 F:      fs/aio.c
 623 F:      include/linux/*aio*.h
 624
 625 AIRSPY MEDIA DRIVER
 626 M:      Antti Palosaari <crope@iki.fi>
 627 L:      linux-media@vger.kernel.org
 628 W:      https://linuxtv.org
 629 W:      http://palosaari.fi/linux/
 630 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 631 T:      git git://linuxtv.org/anttip/media_tree.git
 632 S:      Maintained
 633 F:      drivers/media/usb/airspy/
 634
 635 ALACRITECH GIGABIT ETHERNET DRIVER
 636 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 637 S:      Maintained
 638 F:      drivers/net/ethernet/alacritech/*
 639
 640 ALCATEL SPEEDTOUCH USB DRIVER
 641 M:      Duncan Sands <duncan.sands@free.fr>
 642 L:      linux-usb@vger.kernel.org
 643 W:      http://www.linux-usb.org/SpeedTouch/
 644 S:      Maintained
 645 F:      drivers/usb/atm/speedtch.c
 646 F:      drivers/usb/atm/usbatm.c
 647
 648 ALCHEMY AU1XX0 MMC DRIVER
 649 M:      Manuel Lauss <manuel.lauss@gmail.com>
 650 S:      Maintained
 651 F:      drivers/mmc/host/au1xmmc.c
 652
 653 ALI1563 I2C DRIVER
 654 M:      Rudolf Marek <r.marek@assembler.cz>
 655 L:      linux-i2c@vger.kernel.org
 656 S:      Maintained
 657 F:      Documentation/i2c/busses/i2c-ali1563
 658 F:      drivers/i2c/busses/i2c-ali1563.c
 659
 660 ALLWINNER SECURITY SYSTEM
 661 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 662 L:      linux-crypto@vger.kernel.org
 663 S:      Maintained
 664 F:      drivers/crypto/sunxi-ss/
 665
 666 ALPHA PORT
 667 M:      Richard Henderson <rth@twiddle.net>
 668 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 669 M:      Matt Turner <mattst88@gmail.com>
 670 S:      Odd Fixes
 671 L:      linux-alpha@vger.kernel.org
 672 F:      arch/alpha/
 673
 674 ALPS PS/2 TOUCHPAD DRIVER
 675 R:      Pali Rohár <pali.rohar@gmail.com>
 676 F:      drivers/input/mouse/alps.*
 677
 678 ALTERA I2C CONTROLLER DRIVER
 679 M:      Thor Thayer <thor.thayer@linux.intel.com>
 680 S:      Maintained
 681 F:      drivers/i2c/busses/i2c-altera.c
 682
 683 ALTERA MAILBOX DRIVER
 684 M:      Ley Foon Tan <lftan@altera.com>
 685 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 686 S:      Maintained
 687 F:      drivers/mailbox/mailbox-altera.c
 688
 689 ALTERA PIO DRIVER
 690 M:      Tien Hock Loh <thloh@altera.com>
 691 L:      linux-gpio@vger.kernel.org
 692 S:      Maintained
 693 F:      drivers/gpio/gpio-altera.c
 694
 695 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/gpio/gpio-altera-a10sr.c
 699 F:      drivers/mfd/altera-a10sr.c
 700 F:      drivers/reset/reset-a10sr.c
 701 F:      include/linux/mfd/altera-a10sr.h
 702 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 703
 704 ALTERA TRIPLE SPEED ETHERNET DRIVER
 705 M:      Vince Bridgers <vbridger@opensource.altera.com>
 706 L:      netdev@vger.kernel.org
 707 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 708 S:      Maintained
 709 F:      drivers/net/ethernet/altera/
 710
 711 ALTERA UART/JTAG UART SERIAL DRIVERS
 712 M:      Tobias Klauser <tklauser@distanz.ch>
 713 L:      linux-serial@vger.kernel.org
 714 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 715 S:      Maintained
 716 F:      drivers/tty/serial/altera_uart.c
 717 F:      drivers/tty/serial/altera_jtaguart.c
 718 F:      include/linux/altera_uart.h
 719 F:      include/linux/altera_jtaguart.h
 720
 721 AMAZON ETHERNET DRIVERS
 722 M:      Netanel Belgazal <netanel@amazon.com>
 723 R:      Saeed Bishara <saeedb@amazon.com>
 724 R:      Zorik Machulsky <zorik@amazon.com>
 725 L:      netdev@vger.kernel.org
 726 S:      Supported
 727 F:      Documentation/networking/ena.txt
 728 F:      drivers/net/ethernet/amazon/
 729
 730 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 731 M:      Tom Lendacky <thomas.lendacky@amd.com>
 732 M:      Gary Hook <gary.hook@amd.com>
 733 L:      linux-crypto@vger.kernel.org
 734 S:      Supported
 735 F:      drivers/crypto/ccp/
 736 F:      include/linux/ccp.h
 737
 738 AMD DISPLAY CORE
 739 M:      Harry Wentland <harry.wentland@amd.com>
 740 M:      Leo Li <sunpeng.li@amd.com>
 741 L:      amd-gfx@lists.freedesktop.org
 742 T:      git git://people.freedesktop.org/~agd5f/linux
 743 S:      Supported
 744 F:      drivers/gpu/drm/amd/display/
 745
 746 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 747 M:      Huang Rui <ray.huang@amd.com>
 748 L:      linux-hwmon@vger.kernel.org
 749 S:      Supported
 750 F:      Documentation/hwmon/fam15h_power
 751 F:      drivers/hwmon/fam15h_power.c
 752
 753 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 754 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 755 S:      Orphan
 756 F:      drivers/usb/gadget/udc/amd5536udc.*
 757
 758 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 759 P:      Andres Salomon <dilinger@queued.net>
 760 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 761 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 762 S:      Supported
 763 F:      drivers/char/hw_random/geode-rng.c
 764 F:      drivers/crypto/geode*
 765 F:      drivers/video/fbdev/geode/
 766 F:      arch/x86/include/asm/geode.h
 767
 768 AMD IOMMU (AMD-VI)
 769 M:      Joerg Roedel <joro@8bytes.org>
 770 L:      iommu@lists.linux-foundation.org
 771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 772 S:      Maintained
 773 F:      drivers/iommu/amd_iommu*.[ch]
 774 F:      include/linux/amd-iommu.h
 775
 776 AMD KFD
 777 M:      Oded Gabbay <oded.gabbay@gmail.com>
 778 L:      dri-devel@lists.freedesktop.org
 779 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 780 S:      Supported
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 787 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 788 F:      drivers/gpu/drm/amd/amdkfd/
 789 F:      drivers/gpu/drm/amd/include/cik_structs.h
 790 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 791 F:      drivers/gpu/drm/amd/include/vi_structs.h
 792 F:      drivers/gpu/drm/amd/include/v9_structs.h
 793 F:      include/uapi/linux/kfd_ioctl.h
 794
 795 AMD POWERPLAY
 796 M:      Rex Zhu <rex.zhu@amd.com>
 797 M:      Evan Quan <evan.quan@amd.com>
 798 L:      amd-gfx@lists.freedesktop.org
 799 S:      Supported
 800 F:      drivers/gpu/drm/amd/powerplay/
 801 T:      git git://people.freedesktop.org/~agd5f/linux
 802
 803 AMD SEATTLE DEVICE TREE SUPPORT
 804 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 805 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 806 M:      Tom Lendacky <thomas.lendacky@amd.com>
 807 S:      Supported
 808 F:      arch/arm64/boot/dts/amd/
 809
 810 AMD XGBE DRIVER
 811 M:      Tom Lendacky <thomas.lendacky@amd.com>
 812 L:      netdev@vger.kernel.org
 813 S:      Supported
 814 F:      drivers/net/ethernet/amd/xgbe/
 815 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 816
 817 ANALOG DEVICES INC AD5686 DRIVER
 818 M:      Stefan Popa <stefan.popa@analog.com>
 819 L:      linux-pm@vger.kernel.org
 820 W:      http://ez.analog.com/community/linux-device-drivers
 821 S:      Supported
 822 F:      drivers/iio/dac/ad5686*
 823 F:      drivers/iio/dac/ad5696*
 824
 825 ANALOG DEVICES INC AD5758 DRIVER
 826 M:      Stefan Popa <stefan.popa@analog.com>
 827 L:      linux-iio@vger.kernel.org
 828 W:      http://ez.analog.com/community/linux-device-drivers
 829 S:      Supported
 830 F:      drivers/iio/dac/ad5758.c
 831 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 832
 833 ANALOG DEVICES INC AD9389B DRIVER
 834 M:      Hans Verkuil <hans.verkuil@cisco.com>
 835 L:      linux-media@vger.kernel.org
 836 S:      Maintained
 837 F:      drivers/media/i2c/ad9389b*
 838
 839 ANALOG DEVICES INC ADGS1408 DRIVER
 840 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 841 S:      Supported
 842 F:      drivers/mux/adgs1408.c
 843 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 844
 845 ANALOG DEVICES INC ADP5061 DRIVER
 846 M:      Stefan Popa <stefan.popa@analog.com>
 847 L:      linux-pm@vger.kernel.org
 848 W:      http://ez.analog.com/community/linux-device-drivers
 849 S:      Supported
 850 F:      drivers/power/supply/adp5061.c
 851
 852 ANALOG DEVICES INC ADV7180 DRIVER
 853 M:      Lars-Peter Clausen <lars@metafoo.de>
 854 L:      linux-media@vger.kernel.org
 855 W:      http://ez.analog.com/community/linux-device-drivers
 856 S:      Supported
 857 F:      drivers/media/i2c/adv7180.c
 858
 859 ANALOG DEVICES INC ADV748X DRIVER
 860 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 861 L:      linux-media@vger.kernel.org
 862 S:      Maintained
 863 F:      drivers/media/i2c/adv748x/*
 864
 865 ANALOG DEVICES INC ADV7511 DRIVER
 866 M:      Hans Verkuil <hans.verkuil@cisco.com>
 867 L:      linux-media@vger.kernel.org
 868 S:      Maintained
 869 F:      drivers/media/i2c/adv7511*
 870
 871 ANALOG DEVICES INC ADV7604 DRIVER
 872 M:      Hans Verkuil <hans.verkuil@cisco.com>
 873 L:      linux-media@vger.kernel.org
 874 S:      Maintained
 875 F:      drivers/media/i2c/adv7604*
 876
 877 ANALOG DEVICES INC ADV7842 DRIVER
 878 M:      Hans Verkuil <hans.verkuil@cisco.com>
 879 L:      linux-media@vger.kernel.org
 880 S:      Maintained
 881 F:      drivers/media/i2c/adv7842*
 882
 883 ANALOG DEVICES INC ASOC CODEC DRIVERS
 884 M:      Lars-Peter Clausen <lars@metafoo.de>
 885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 886 W:      http://wiki.analog.com/
 887 W:      http://ez.analog.com/community/linux-device-drivers
 888 S:      Supported
 889 F:      sound/soc/codecs/adau*
 890 F:      sound/soc/codecs/adav*
 891 F:      sound/soc/codecs/ad1*
 892 F:      sound/soc/codecs/ad7*
 893 F:      sound/soc/codecs/ssm*
 894 F:      sound/soc/codecs/sigmadsp.*
 895
 896 ANALOG DEVICES INC DMA DRIVERS
 897 M:      Lars-Peter Clausen <lars@metafoo.de>
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/dma/dma-axi-dmac.c
 901
 902 ANALOG DEVICES INC IIO DRIVERS
 903 M:      Lars-Peter Clausen <lars@metafoo.de>
 904 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 905 W:      http://wiki.analog.com/
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 909 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 910 F:      drivers/iio/*/ad*
 911 F:      drivers/iio/adc/ltc2497*
 912 X:      drivers/iio/*/adjd*
 913 F:      drivers/staging/iio/*/ad*
 914
 915 ANDES ARCHITECTURE
 916 M:      Greentime Hu <green.hu@gmail.com>
 917 M:      Vincent Chen <deanbo422@gmail.com>
 918 T:      git https://github.com/andestech/linux.git
 919 S:      Supported
 920 F:      arch/nds32/
 921 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 922 F:      Documentation/devicetree/bindings/nds32/
 923 K:      nds32
 924 N:      nds32
 925
 926 ANDROID CONFIG FRAGMENTS
 927 M:      Rob Herring <robh@kernel.org>
 928 S:      Supported
 929 F:      kernel/configs/android*
 930
 931 ANDROID DRIVERS
 932 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 933 M:      Arve Hjønnevåg <arve@android.com>
 934 M:      Todd Kjos <tkjos@android.com>
 935 M:      Martijn Coenen <maco@android.com>
 936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 937 L:      devel@driverdev.osuosl.org
 938 S:      Supported
 939 F:      drivers/android/
 940 F:      drivers/staging/android/
 941
 942 ANDROID GOLDFISH PIC DRIVER
 943 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 944 S:      Supported
 945 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 946 F:      drivers/irqchip/irq-goldfish-pic.c
 947
 948 ANDROID GOLDFISH RTC DRIVER
 949 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 950 S:      Supported
 951 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 952 F:      drivers/rtc/rtc-goldfish.c
 953
 954 ANDROID ION DRIVER
 955 M:      Laura Abbott <labbott@redhat.com>
 956 M:      Sumit Semwal <sumit.semwal@linaro.org>
 957 L:      devel@driverdev.osuosl.org
 958 L:      dri-devel@lists.freedesktop.org
 959 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 960 S:      Supported
 961 F:      drivers/staging/android/ion
 962 F:      drivers/staging/android/uapi/ion.h
 963
 964 AOA (Apple Onboard Audio) ALSA DRIVER
 965 M:      Johannes Berg <johannes@sipsolutions.net>
 966 L:      linuxppc-dev@lists.ozlabs.org
 967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 968 S:      Maintained
 969 F:      sound/aoa/
 970
 971 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 972 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 973 L:      linux-iio@vger.kernel.org
 974 S:      Maintained
 975 F:      drivers/iio/adc/stx104.c
 976
 977 APM DRIVER
 978 M:      Jiri Kosina <jikos@kernel.org>
 979 S:      Odd fixes
 980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 981 F:      arch/x86/kernel/apm_32.c
 982 F:      include/linux/apm_bios.h
 983 F:      include/uapi/linux/apm_bios.h
 984 F:      drivers/char/apm-emulation.c
 985
 986 APPARMOR SECURITY MODULE
 987 M:      John Johansen <john.johansen@canonical.com>
 988 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 989 W:      wiki.apparmor.net
 990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 991 S:      Supported
 992 F:      security/apparmor/
 993 F:      Documentation/admin-guide/LSM/apparmor.rst
 994
 995 APPLE BCM5974 MULTITOUCH DRIVER
 996 M:      Henrik Rydberg <rydberg@bitmath.org>
 997 L:      linux-input@vger.kernel.org
 998 S:      Odd fixes
 999 F:      drivers/input/mouse/bcm5974.c
1000
1001 APPLE SMC DRIVER
1002 M:      Henrik Rydberg <rydberg@bitmath.org>
1003 L:      linux-hwmon@vger.kernel.org
1004 S:      Odd fixes
1005 F:      drivers/hwmon/applesmc.c
1006
1007 APPLETALK NETWORK LAYER
1008 L:      netdev@vger.kernel.org
1009 S:      Odd fixes
1010 F:      drivers/net/appletalk/
1011 F:      net/appletalk/
1012
1013 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1014 M:      Duc Dang <dhdang@apm.com>
1015 S:      Supported
1016 F:      arch/arm64/boot/dts/apm/
1017
1018 APPLIED MICRO (APM) X-GENE SOC EDAC
1019 M:      Loc Ho <lho@apm.com>
1020 S:      Supported
1021 F:      drivers/edac/xgene_edac.c
1022 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1023
1024 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1025 M:      Iyappan Subramanian <isubramanian@apm.com>
1026 M:      Keyur Chudgar <kchudgar@apm.com>
1027 S:      Supported
1028 F:      drivers/net/ethernet/apm/xgene-v2/
1029
1030 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1031 M:      Iyappan Subramanian <isubramanian@apm.com>
1032 M:      Keyur Chudgar <kchudgar@apm.com>
1033 M:      Quan Nguyen <qnguyen@apm.com>
1034 S:      Supported
1035 F:      drivers/net/ethernet/apm/xgene/
1036 F:      drivers/net/phy/mdio-xgene.c
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1038 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1039
1040 APPLIED MICRO (APM) X-GENE SOC PMU
1041 M:      Tai Nguyen <ttnguyen@apm.com>
1042 S:      Supported
1043 F:      drivers/perf/xgene_pmu.c
1044 F:      Documentation/perf/xgene-pmu.txt
1045 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1046
1047 APTINA CAMERA SENSOR PLL
1048 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1049 L:      linux-media@vger.kernel.org
1050 S:      Maintained
1051 F:      drivers/media/i2c/aptina-pll.*
1052
1053 ARC FRAMEBUFFER DRIVER
1054 M:      Jaya Kumar <jayalk@intworks.biz>
1055 S:      Maintained
1056 F:      drivers/video/fbdev/arcfb.c
1057 F:      drivers/video/fbdev/core/fb_defio.c
1058
1059 ARC PGU DRM DRIVER
1060 M:      Alexey Brodkin <abrodkin@synopsys.com>
1061 S:      Supported
1062 F:      drivers/gpu/drm/arc/
1063 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1064
1065 ARCNET NETWORK LAYER
1066 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1067 L:      netdev@vger.kernel.org
1068 S:      Maintained
1069 F:      drivers/net/arcnet/
1070 F:      include/uapi/linux/if_arcnet.h
1071
1072 ARM ARCHITECTED TIMER DRIVER
1073 M:      Mark Rutland <mark.rutland@arm.com>
1074 M:      Marc Zyngier <marc.zyngier@arm.com>
1075 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1076 S:      Maintained
1077 F:      arch/arm/include/asm/arch_timer.h
1078 F:      arch/arm64/include/asm/arch_timer.h
1079 F:      drivers/clocksource/arm_arch_timer.c
1080
1081 ARM HDLCD DRM DRIVER
1082 M:      Liviu Dudau <liviu.dudau@arm.com>
1083 S:      Supported
1084 F:      drivers/gpu/drm/arm/hdlcd_*
1085 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1086
1087 ARM MALI-DP DRM DRIVER
1088 M:      Liviu Dudau <liviu.dudau@arm.com>
1089 M:      Brian Starkey <brian.starkey@arm.com>
1090 M:      Mali DP Maintainers <malidp@foss.arm.com>
1091 S:      Supported
1092 F:      drivers/gpu/drm/arm/
1093 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1094
1095 ARM MFM AND FLOPPY DRIVERS
1096 M:      Ian Molton <spyro@f2s.com>
1097 S:      Maintained
1098 F:      arch/arm/lib/floppydma.S
1099 F:      arch/arm/include/asm/floppy.h
1100
1101 ARM PMU PROFILING AND DEBUGGING
1102 M:      Will Deacon <will.deacon@arm.com>
1103 M:      Mark Rutland <mark.rutland@arm.com>
1104 S:      Maintained
1105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1106 F:      arch/arm*/kernel/perf_*
1107 F:      arch/arm/oprofile/common.c
1108 F:      arch/arm*/kernel/hw_breakpoint.c
1109 F:      arch/arm*/include/asm/hw_breakpoint.h
1110 F:      arch/arm*/include/asm/perf_event.h
1111 F:      drivers/perf/*
1112 F:      include/linux/perf/arm_pmu.h
1113 F:      Documentation/devicetree/bindings/arm/pmu.txt
1114 F:      Documentation/devicetree/bindings/perf/
1115
1116 ARM PORT
1117 M:      Russell King <linux@armlinux.org.uk>
1118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1119 W:      http://www.armlinux.org.uk/
1120 S:      Odd Fixes
1121 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1122 F:      arch/arm/
1123 X:      arch/arm/boot/dts/
1124
1125 ARM PRIMECELL AACI PL041 DRIVER
1126 M:      Russell King <linux@armlinux.org.uk>
1127 S:      Odd Fixes
1128 F:      sound/arm/aaci.*
1129
1130 ARM PRIMECELL BUS SUPPORT
1131 M:      Russell King <linux@armlinux.org.uk>
1132 S:      Odd Fixes
1133 F:      drivers/amba/
1134 F:      include/linux/amba/bus.h
1135
1136 ARM PRIMECELL CLCD PL110 DRIVER
1137 M:      Russell King <linux@armlinux.org.uk>
1138 S:      Odd Fixes
1139 F:      drivers/video/fbdev/amba-clcd.*
1140
1141 ARM PRIMECELL KMI PL050 DRIVER
1142 M:      Russell King <linux@armlinux.org.uk>
1143 S:      Odd Fixes
1144 F:      drivers/input/serio/ambakmi.*
1145 F:      include/linux/amba/kmi.h
1146
1147 ARM PRIMECELL MMCI PL180/1 DRIVER
1148 M:      Russell King <linux@armlinux.org.uk>
1149 S:      Odd Fixes
1150 F:      drivers/mmc/host/mmci.*
1151 F:      include/linux/amba/mmci.h
1152
1153 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1154 M:      Russell King <linux@armlinux.org.uk>
1155 S:      Odd Fixes
1156 F:      drivers/tty/serial/amba-pl01*.c
1157 F:      include/linux/amba/serial.h
1158
1159 ARM SMMU DRIVERS
1160 M:      Will Deacon <will.deacon@arm.com>
1161 R:      Robin Murphy <robin.murphy@arm.com>
1162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1163 S:      Maintained
1164 F:      drivers/iommu/arm-smmu.c
1165 F:      drivers/iommu/arm-smmu-v3.c
1166 F:      drivers/iommu/io-pgtable-arm.c
1167 F:      drivers/iommu/io-pgtable-arm-v7s.c
1168
1169 ARM SUB-ARCHITECTURES
1170 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1171 S:      Maintained
1172 F:      arch/arm/mach-*/
1173 F:      arch/arm/plat-*/
1174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1175
1176 ARM/ACTIONS SEMI ARCHITECTURE
1177 M:      Andreas Färber <afaerber@suse.de>
1178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1179 S:      Maintained
1180 N:      owl
1181 F:      arch/arm/mach-actions/
1182 F:      arch/arm/boot/dts/owl-*
1183 F:      arch/arm64/boot/dts/actions/
1184 F:      drivers/clocksource/owl-*
1185 F:      drivers/pinctrl/actions/*
1186 F:      drivers/soc/actions/
1187 F:      include/dt-bindings/power/owl-*
1188 F:      include/linux/soc/actions/
1189 F:      Documentation/devicetree/bindings/arm/actions.txt
1190 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1191 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1192 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1193
1194 ARM/ADS SPHERE MACHINE SUPPORT
1195 M:      Lennert Buytenhek <kernel@wantstofly.org>
1196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1197 S:      Maintained
1198
1199 ARM/AFEB9260 MACHINE SUPPORT
1200 M:      Sergey Lapin <slapin@ossfans.org>
1201 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1202 S:      Maintained
1203
1204 ARM/AJECO 1ARM MACHINE SUPPORT
1205 M:      Lennert Buytenhek <kernel@wantstofly.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208
1209 ARM/Allwinner SoC Clock Support
1210 M:      Emilio López <emilio@elopez.com.ar>
1211 S:      Maintained
1212 F:      drivers/clk/sunxi/
1213
1214 ARM/Allwinner sunXi SoC support
1215 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1216 M:      Chen-Yu Tsai <wens@csie.org>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 S:      Maintained
1219 N:      sun[x456789]i
1220 N:      sun50i
1221 F:      arch/arm/mach-sunxi/
1222 F:      arch/arm64/boot/dts/allwinner/
1223 F:      drivers/clk/sunxi-ng/
1224 F:      drivers/pinctrl/sunxi/
1225 F:      drivers/soc/sunxi/
1226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1227
1228 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1229 M:      Neil Armstrong <narmstrong@baylibre.com>
1230 M:      Jerome Brunet <jbrunet@baylibre.com>
1231 L:      linux-amlogic@lists.infradead.org
1232 S:      Maintained
1233 F:      drivers/clk/meson/
1234 F:      include/dt-bindings/clock/meson*
1235 F:      include/dt-bindings/clock/gxbb*
1236 F:      Documentation/devicetree/bindings/clock/amlogic*
1237
1238 ARM/Amlogic Meson SoC support
1239 M:      Carlo Caione <carlo@caione.org>
1240 M:      Kevin Hilman <khilman@baylibre.com>
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 L:      linux-amlogic@lists.infradead.org
1243 W:      http://linux-meson.com/
1244 S:      Maintained
1245 F:      arch/arm/mach-meson/
1246 F:      arch/arm/boot/dts/meson*
1247 F:      arch/arm64/boot/dts/amlogic/
1248 F:      drivers/pinctrl/meson/
1249 F:      drivers/mmc/host/meson*
1250 N:      meson
1251
1252 ARM/Annapurna Labs ALPINE ARCHITECTURE
1253 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1254 M:      Antoine Tenart <antoine.tenart@free-electrons.com>
1255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1256 S:      Maintained
1257 F:      arch/arm/mach-alpine/
1258 F:      arch/arm/boot/dts/alpine*
1259 F:      arch/arm64/boot/dts/al/
1260 F:      drivers/*/*alpine*
1261
1262 ARM/ARTPEC MACHINE SUPPORT
1263 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1264 M:      Lars Persson <lars.persson@axis.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@axis.com
1267 F:      arch/arm/mach-artpec
1268 F:      arch/arm/boot/dts/artpec6*
1269 F:      drivers/clk/axis
1270 F:      drivers/crypto/axis
1271 F:      drivers/pinctrl/pinctrl-artpec*
1272 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1273
1274 ARM/ASPEED I2C DRIVER
1275 M:      Brendan Higgins <brendanhiggins@google.com>
1276 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1277 R:      Joel Stanley <joel@jms.id.au>
1278 L:      linux-i2c@vger.kernel.org
1279 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1280 S:      Maintained
1281 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1282 F:      drivers/i2c/busses/i2c-aspeed.c
1283 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1284 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1285
1286 ARM/ASPEED MACHINE SUPPORT
1287 M:      Joel Stanley <joel@jms.id.au>
1288 R:      Andrew Jeffery <andrew@aj.id.au>
1289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1290 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1291 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1292 S:      Supported
1293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1294 F:      arch/arm/mach-aspeed/
1295 F:      arch/arm/boot/dts/aspeed-*
1296 N:      aspeed
1297
1298 ARM/CALXEDA HIGHBANK ARCHITECTURE
1299 M:      Rob Herring <robh@kernel.org>
1300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1301 S:      Maintained
1302 F:      arch/arm/mach-highbank/
1303 F:      arch/arm/boot/dts/highbank.dts
1304 F:      arch/arm/boot/dts/ecx-*.dts*
1305
1306 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1307 M:      Krzysztof Halasa <khalasa@piap.pl>
1308 S:      Maintained
1309 F:      arch/arm/mach-cns3xxx/
1310
1311 ARM/CAVIUM THUNDER NETWORK DRIVER
1312 M:      Sunil Goutham <sgoutham@cavium.com>
1313 M:      Robert Richter <rric@kernel.org>
1314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1315 S:      Supported
1316 F:      drivers/net/ethernet/cavium/thunder/
1317
1318 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1319 M:      Lukasz Majewski <lukma@denx.de>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-ep93xx/ts72xx.c
1323
1324 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1325 M:      Alexander Shiyan <shc_work@mail.ru>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Odd Fixes
1328 N:      clps711x
1329
1330 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1331 M:      Lennert Buytenhek <kernel@wantstofly.org>
1332 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1333 S:      Maintained
1334
1335 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1336 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1337 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1339 S:      Maintained
1340 F:      arch/arm/mach-ep93xx/
1341 F:      arch/arm/mach-ep93xx/include/mach/
1342
1343 ARM/CLKDEV SUPPORT
1344 M:      Russell King <linux@armlinux.org.uk>
1345 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1346 S:      Maintained
1347 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1348 F:      drivers/clk/clkdev.c
1349
1350 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1351 M:      Mike Rapoport <mike@compulab.co.il>
1352 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1353 S:      Maintained
1354
1355 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1356 M:      Baruch Siach <baruch@tkos.co.il>
1357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1358 S:      Maintained
1359 F:      arch/arm/boot/dts/cx92755*
1360 N:      digicolor
1361
1362 ARM/CONTEC MICRO9 MACHINE SUPPORT
1363 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1364 S:      Maintained
1365 F:      arch/arm/mach-ep93xx/micro9.c
1366
1367 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1368 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1370 S:      Maintained
1371 F:      drivers/hwtracing/coresight/*
1372 F:      Documentation/trace/coresight.txt
1373 F:      Documentation/trace/coresight-cpu-debug.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight.txt
1375 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1376 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1377 F:      tools/perf/arch/arm/util/pmu.c
1378 F:      tools/perf/arch/arm/util/auxtrace.c
1379 F:      tools/perf/arch/arm/util/cs-etm.c
1380 F:      tools/perf/arch/arm/util/cs-etm.h
1381 F:      tools/perf/util/cs-etm.*
1382 F:      tools/perf/util/cs-etm-decoder/*
1383
1384 ARM/CORGI MACHINE SUPPORT
1385 M:      Richard Purdie <rpurdie@rpsys.net>
1386 S:      Maintained
1387
1388 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1389 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1390 M:      Linus Walleij <linus.walleij@linaro.org>
1391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1392 T:      git git://github.com/ulli-kroll/linux.git
1393 S:      Maintained
1394 F:      Documentation/devicetree/bindings/arm/gemini.txt
1395 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1396 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1397 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1398 F:      arch/arm/mach-gemini/
1399 F:      drivers/net/ethernet/cortina/
1400 F:      drivers/pinctrl/pinctrl-gemini.c
1401 F:      drivers/rtc/rtc-ftrtc010.c
1402
1403 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1404 M:      Barry Song <baohua@kernel.org>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1407 S:      Maintained
1408 F:      arch/arm/boot/dts/prima2*
1409 F:      arch/arm/mach-prima2/
1410 F:      drivers/clk/sirf/
1411 F:      drivers/clocksource/timer-prima2.c
1412 F:      drivers/clocksource/timer-atlas7.c
1413 N:      [^a-z]sirf
1414
1415 ARM/EBSA110 MACHINE SUPPORT
1416 M:      Russell King <linux@armlinux.org.uk>
1417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1418 W:      http://www.armlinux.org.uk/
1419 S:      Maintained
1420 F:      arch/arm/mach-ebsa110/
1421 F:      drivers/net/ethernet/amd/am79c961a.*
1422
1423 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1424 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1425 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1427 S:      Maintained
1428 N:      efm32
1429
1430 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1431 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1432 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1433 S:      Maintained
1434 F:      arch/arm/mach-pxa/ezx.c
1435
1436 ARM/FARADAY FA526 PORT
1437 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1439 S:      Maintained
1440 T:      git git://git.berlios.de/gemini-board
1441 F:      arch/arm/mm/*-fa*
1442
1443 ARM/FOOTBRIDGE ARCHITECTURE
1444 M:      Russell King <linux@armlinux.org.uk>
1445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1446 W:      http://www.armlinux.org.uk/
1447 S:      Maintained
1448 F:      arch/arm/include/asm/hardware/dec21285.h
1449 F:      arch/arm/mach-footbridge/
1450
1451 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1452 M:      Shawn Guo <shawnguo@kernel.org>
1453 M:      Sascha Hauer <s.hauer@pengutronix.de>
1454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1455 R:      Fabio Estevam <fabio.estevam@nxp.com>
1456 R:      NXP Linux Team <linux-imx@nxp.com>
1457 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1458 S:      Maintained
1459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1460 F:      arch/arm/mach-imx/
1461 F:      arch/arm/mach-mxs/
1462 F:      arch/arm/boot/dts/imx*
1463 F:      arch/arm/configs/imx*_defconfig
1464 F:      drivers/clk/imx/
1465 F:      drivers/soc/imx/
1466 F:      include/soc/imx/
1467
1468 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1469 M:      Shawn Guo <shawnguo@kernel.org>
1470 M:      Sascha Hauer <s.hauer@pengutronix.de>
1471 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1472 R:      Stefan Agner <stefan@agner.ch>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1476 F:      arch/arm/mach-imx/*vf610*
1477 F:      arch/arm/boot/dts/vf*
1478
1479 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1480 M:      Shawn Guo <shawnguo@kernel.org>
1481 M:      Li Yang <leoyang.li@nxp.com>
1482 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1483 S:      Maintained
1484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1485 F:      arch/arm/boot/dts/ls1021a*
1486 F:      arch/arm64/boot/dts/freescale/fsl-*
1487 F:      arch/arm64/boot/dts/freescale/qoriq-*
1488
1489 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1490 M:      Lennert Buytenhek <kernel@wantstofly.org>
1491 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1492 S:      Maintained
1493
1494 ARM/GUMSTIX MACHINE SUPPORT
1495 M:      Steve Sakoman <sakoman@gmail.com>
1496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1497 S:      Maintained
1498
1499 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1500 M:      Philipp Zabel <philipp.zabel@gmail.com>
1501 M:      Paul Parsons <lost.distance@yahoo.com>
1502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1503 S:      Maintained
1504 F:      arch/arm/mach-pxa/hx4700.c
1505 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1506 F:      sound/soc/pxa/hx4700.c
1507
1508 ARM/HISILICON SOC SUPPORT
1509 M:      Wei Xu <xuwei5@hisilicon.com>
1510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1511 W:      http://www.hisilicon.com
1512 S:      Supported
1513 T:      git git://github.com/hisilicon/linux-hisi.git
1514 F:      arch/arm/mach-hisi/
1515 F:      arch/arm/boot/dts/hi3*
1516 F:      arch/arm/boot/dts/hip*
1517 F:      arch/arm/boot/dts/hisi*
1518 F:      arch/arm64/boot/dts/hisilicon/
1519
1520 ARM/HP JORNADA 7XX MACHINE SUPPORT
1521 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1522 W:      www.jlime.com
1523 S:      Maintained
1524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1525 F:      arch/arm/mach-sa1100/jornada720.c
1526 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1527
1528 ARM/IGEP MACHINE SUPPORT
1529 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1530 M:      Javier Martinez Canillas <javier@dowhile0.org>
1531 L:      linux-omap@vger.kernel.org
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/boot/dts/omap3-igep*
1535
1536 ARM/INCOME PXA270 SUPPORT
1537 M:      Marek Vasut <marek.vasut@gmail.com>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Maintained
1540 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1541
1542 ARM/INTEL IOP13XX ARM ARCHITECTURE
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/INTEL IOP32X ARM ARCHITECTURE
1548 M:      Lennert Buytenhek <kernel@wantstofly.org>
1549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1550 S:      Maintained
1551
1552 ARM/INTEL IOP33X ARM ARCHITECTURE
1553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1554 S:      Orphan
1555
1556 ARM/INTEL IQ81342EX MACHINE SUPPORT
1557 M:      Lennert Buytenhek <kernel@wantstofly.org>
1558 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1559 S:      Maintained
1560
1561 ARM/INTEL IXDP2850 MACHINE SUPPORT
1562 M:      Lennert Buytenhek <kernel@wantstofly.org>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565
1566 ARM/INTEL IXP4XX ARM ARCHITECTURE
1567 M:      Imre Kaloz <kaloz@openwrt.org>
1568 M:      Krzysztof Halasa <khalasa@piap.pl>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/mach-ixp4xx/
1572
1573 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1574 M:      Jonathan Cameron <jic23@cam.ac.uk>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm/mach-pxa/stargate2.c
1578 F:      drivers/pcmcia/pxa2xx_stargate2.c
1579
1580 ARM/INTEL XSC3 (MANZANO) ARM CORE
1581 M:      Lennert Buytenhek <kernel@wantstofly.org>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584
1585 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1586 M:      Lennert Buytenhek <kernel@wantstofly.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 S:      Maintained
1589
1590 ARM/LG1K ARCHITECTURE
1591 M:      Chanho Min <chanho.min@lge.com>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 S:      Maintained
1594 F:      arch/arm64/boot/dts/lg/
1595
1596 ARM/LOGICPD PXA270 MACHINE SUPPORT
1597 M:      Lennert Buytenhek <kernel@wantstofly.org>
1598 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1599 S:      Maintained
1600
1601 ARM/LPC18XX ARCHITECTURE
1602 M:      Joachim Eastwood <manabian@gmail.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 F:      arch/arm/boot/dts/lpc43*
1606 F:      drivers/clk/nxp/clk-lpc18xx*
1607 F:      drivers/clocksource/time-lpc32xx.c
1608 F:      drivers/i2c/busses/i2c-lpc2k.c
1609 F:      drivers/memory/pl172.c
1610 F:      drivers/mtd/spi-nor/nxp-spifi.c
1611 F:      drivers/rtc/rtc-lpc24xx.c
1612 N:      lpc18xx
1613
1614 ARM/LPC32XX SOC SUPPORT
1615 M:      Vladimir Zapolskiy <vz@mleia.com>
1616 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1619 S:      Maintained
1620 F:      arch/arm/boot/dts/lpc32*
1621 F:      arch/arm/mach-lpc32xx/
1622 F:      drivers/i2c/busses/i2c-pnx.c
1623 F:      drivers/net/ethernet/nxp/lpc_eth.c
1624 F:      drivers/usb/host/ohci-nxp.c
1625 F:      drivers/watchdog/pnx4008_wdt.c
1626 N:      lpc32xx
1627
1628 ARM/MAGICIAN MACHINE SUPPORT
1629 M:      Philipp Zabel <philipp.zabel@gmail.com>
1630 S:      Maintained
1631
1632 ARM/Marvell Dove/MV78xx0/Orion SOC support
1633 M:      Jason Cooper <jason@lakedaemon.net>
1634 M:      Andrew Lunn <andrew@lunn.ch>
1635 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1636 M:      Gregory Clement <gregory.clement@bootlin.com>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      Documentation/devicetree/bindings/soc/dove/
1640 F:      arch/arm/mach-dove/
1641 F:      arch/arm/mach-mv78xx0/
1642 F:      arch/arm/mach-orion5x/
1643 F:      arch/arm/plat-orion/
1644 F:      arch/arm/boot/dts/dove*
1645 F:      arch/arm/boot/dts/orion5x*
1646
1647 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1648 M:      Jason Cooper <jason@lakedaemon.net>
1649 M:      Andrew Lunn <andrew@lunn.ch>
1650 M:      Gregory Clement <gregory.clement@bootlin.com>
1651 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 F:      arch/arm/boot/dts/armada*
1655 F:      arch/arm/boot/dts/kirkwood*
1656 F:      arch/arm/configs/mvebu_*_defconfig
1657 F:      arch/arm/mach-mvebu/
1658 F:      arch/arm64/boot/dts/marvell/armada*
1659 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1660 F:      drivers/cpufreq/mvebu-cpufreq.c
1661 F:      drivers/irqchip/irq-armada-370-xp.c
1662 F:      drivers/irqchip/irq-mvebu-*
1663 F:      drivers/pinctrl/mvebu/
1664 F:      drivers/rtc/rtc-armada38x.c
1665
1666 ARM/Mediatek RTC DRIVER
1667 M:      Eddie Huang <eddie.huang@mediatek.com>
1668 M:      Sean Wang <sean.wang@mediatek.com>
1669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1670 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1673 F:      drivers/rtc/rtc-mt6397.c
1674 F:      drivers/rtc/rtc-mt7622.c
1675
1676 ARM/Mediatek SoC support
1677 M:      Matthias Brugger <matthias.bgg@gmail.com>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681 F:      arch/arm/boot/dts/mt6*
1682 F:      arch/arm/boot/dts/mt7*
1683 F:      arch/arm/boot/dts/mt8*
1684 F:      arch/arm/mach-mediatek/
1685 F:      arch/arm64/boot/dts/mediatek/
1686 N:      mtk
1687 K:      mediatek
1688
1689 ARM/Mediatek USB3 PHY DRIVER
1690 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 F:      drivers/phy/mediatek/
1695 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1696
1697 ARM/MICREL KS8695 ARCHITECTURE
1698 M:      Greg Ungerer <gerg@uclinux.org>
1699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1700 F:      arch/arm/mach-ks8695/
1701 S:      Odd Fixes
1702
1703 ARM/Microchip (AT91) SoC support
1704 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 W:      http://www.linux4sam.org
1708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1709 S:      Supported
1710 N:      at91
1711 N:      atmel
1712 F:      arch/arm/mach-at91/
1713 F:      include/soc/at91/
1714 F:      arch/arm/boot/dts/at91*.dts
1715 F:      arch/arm/boot/dts/at91*.dtsi
1716 F:      arch/arm/boot/dts/sama*.dts
1717 F:      arch/arm/boot/dts/sama*.dtsi
1718 F:      arch/arm/include/debug/at91.S
1719 F:      drivers/memory/atmel*
1720 F:      drivers/watchdog/sama5d4_wdt.c
1721 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1722 X:      drivers/net/wireless/atmel/
1723
1724 ARM/MIOA701 MACHINE SUPPORT
1725 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 F:      arch/arm/mach-pxa/mioa701.c
1728 S:      Maintained
1729
1730 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1731 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1732 S:      Maintained
1733
1734 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1735 M:      Linus Walleij <linus.walleij@linaro.org>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 S:      Maintained
1738 F:      arch/arm/mach-nomadik/
1739 F:      arch/arm/mach-u300/
1740 F:      arch/arm/mach-ux500/
1741 F:      arch/arm/boot/dts/ste-*
1742 F:      drivers/clk/clk-nomadik.c
1743 F:      drivers/clk/clk-u300.c
1744 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1745 F:      drivers/clocksource/timer-u300.c
1746 F:      drivers/dma/coh901318*
1747 F:      drivers/dma/ste_dma40*
1748 F:      drivers/hwspinlock/u8500_hsem.c
1749 F:      drivers/i2c/busses/i2c-nomadik.c
1750 F:      drivers/i2c/busses/i2c-stu300.c
1751 F:      drivers/mfd/ab3100*
1752 F:      drivers/mfd/ab8500*
1753 F:      drivers/mfd/abx500*
1754 F:      drivers/mfd/dbx500*
1755 F:      drivers/mfd/db8500*
1756 F:      drivers/pinctrl/nomadik/
1757 F:      drivers/pinctrl/pinctrl-coh901*
1758 F:      drivers/pinctrl/pinctrl-u300.c
1759 F:      drivers/rtc/rtc-ab3100.c
1760 F:      drivers/rtc/rtc-ab8500.c
1761 F:      drivers/rtc/rtc-coh901331.c
1762 F:      drivers/rtc/rtc-pl031.c
1763 F:      drivers/watchdog/coh901327_wdt.c
1764 F:      Documentation/devicetree/bindings/arm/ste-*
1765 F:      Documentation/devicetree/bindings/arm/ux500/
1766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1767
1768 ARM/NUVOTON NPCM ARCHITECTURE
1769 M:      Avi Fishman <avifishman70@gmail.com>
1770 M:      Tomer Maimon <tmaimon77@gmail.com>
1771 R:      Patrick Venture <venture@google.com>
1772 R:      Nancy Yuen <yuenn@google.com>
1773 R:      Brendan Higgins <brendanhiggins@google.com>
1774 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1775 S:      Supported
1776 F:      arch/arm/mach-npcm/
1777 F:      arch/arm/boot/dts/nuvoton-npcm*
1778 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1779 F:      drivers/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*npcm*
1781 F:      Documentation/devicetree/bindings/*/*/*npcm*
1782
1783 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1784 M:      Wan ZongShun <mcuos.com@gmail.com>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 W:      http://www.mcuos.com
1787 S:      Maintained
1788 F:      arch/arm/mach-w90x900/
1789 F:      drivers/input/keyboard/w90p910_keypad.c
1790 F:      drivers/input/touchscreen/w90p910_ts.c
1791 F:      drivers/watchdog/nuc900_wdt.c
1792 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1793 F:      drivers/mtd/nand/raw/nuc900_nand.c
1794 F:      drivers/rtc/rtc-nuc900.c
1795 F:      drivers/spi/spi-nuc900.c
1796 F:      drivers/usb/host/ehci-w90x900.c
1797 F:      drivers/video/fbdev/nuc900fb.c
1798
1799 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1800 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1801 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1802 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1803 S:      Supported
1804
1805 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1806 M:      Alexander Clouter <alex@digriz.org.uk>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 W:      http://www.digriz.org.uk/ts78xx/kernel
1809 S:      Maintained
1810 F:      arch/arm/mach-orion5x/ts78xx-*
1811
1812 ARM/OXNAS platform support
1813 M:      Neil Armstrong <narmstrong@baylibre.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1816 S:      Maintained
1817 F:      arch/arm/mach-oxnas/
1818 F:      arch/arm/boot/dts/ox8*.dts*
1819 N:      oxnas
1820
1821 ARM/PALM TREO SUPPORT
1822 M:      Tomas Cech <sleep_walker@suse.com>
1823 L:      linux-arm-kernel@lists.infradead.org
1824 W:      http://hackndev.com
1825 S:      Maintained
1826 F:      arch/arm/mach-pxa/palmtreo.*
1827
1828 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1829 M:      Marek Vasut <marek.vasut@gmail.com>
1830 L:      linux-arm-kernel@lists.infradead.org
1831 W:      http://hackndev.com
1832 S:      Maintained
1833 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1834 F:      arch/arm/mach-pxa/palmtx.c
1835 F:      arch/arm/mach-pxa/palmt5.*
1836 F:      arch/arm/mach-pxa/include/mach/palmld.h
1837 F:      arch/arm/mach-pxa/palmld.c
1838 F:      arch/arm/mach-pxa/palmte2.*
1839 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1840 F:      arch/arm/mach-pxa/palmtc.c
1841
1842 ARM/PALMZ72 SUPPORT
1843 M:      Sergey Lapin <slapin@ossfans.org>
1844 L:      linux-arm-kernel@lists.infradead.org
1845 W:      http://hackndev.com
1846 S:      Maintained
1847 F:      arch/arm/mach-pxa/palmz72.*
1848
1849 ARM/PLEB SUPPORT
1850 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1851 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1852 S:      Maintained
1853
1854 ARM/PT DIGITAL BOARD PORT
1855 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1856 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1857 W:      http://www.armlinux.org.uk/
1858 S:      Maintained
1859
1860 ARM/QUALCOMM SUPPORT
1861 M:      Andy Gross <andy.gross@linaro.org>
1862 M:      David Brown <david.brown@linaro.org>
1863 L:      linux-arm-msm@vger.kernel.org
1864 L:      linux-soc@vger.kernel.org
1865 S:      Maintained
1866 F:      Documentation/devicetree/bindings/soc/qcom/
1867 F:      arch/arm/boot/dts/qcom-*.dts
1868 F:      arch/arm/boot/dts/qcom-*.dtsi
1869 F:      arch/arm/mach-qcom/
1870 F:      arch/arm64/boot/dts/qcom/*
1871 F:      drivers/i2c/busses/i2c-qup.c
1872 F:      drivers/clk/qcom/
1873 F:      drivers/dma/qcom/
1874 F:      drivers/soc/qcom/
1875 F:      drivers/spi/spi-qup.c
1876 F:      drivers/tty/serial/msm_serial.c
1877 F:      drivers/*/pm8???-*
1878 F:      drivers/mfd/ssbi.c
1879 F:      drivers/firmware/qcom_scm*
1880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1881
1882 ARM/RADISYS ENP2611 MACHINE SUPPORT
1883 M:      Lennert Buytenhek <kernel@wantstofly.org>
1884 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886
1887 ARM/REALTEK ARCHITECTURE
1888 M:      Andreas Färber <afaerber@suse.de>
1889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1890 S:      Maintained
1891 F:      arch/arm64/boot/dts/realtek/
1892 F:      Documentation/devicetree/bindings/arm/realtek.txt
1893
1894 ARM/RENESAS ARM64 ARCHITECTURE
1895 M:      Simon Horman <horms@verge.net.au>
1896 M:      Magnus Damm <magnus.damm@gmail.com>
1897 L:      linux-renesas-soc@vger.kernel.org
1898 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1900 S:      Supported
1901 F:      arch/arm64/boot/dts/renesas/
1902 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1903 F:      drivers/soc/renesas/
1904 F:      include/linux/soc/renesas/
1905
1906 ARM/RISCPC ARCHITECTURE
1907 M:      Russell King <linux@armlinux.org.uk>
1908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1909 W:      http://www.armlinux.org.uk/
1910 S:      Maintained
1911 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1912 F:      arch/arm/include/asm/hardware/ioc.h
1913 F:      arch/arm/include/asm/hardware/iomd.h
1914 F:      arch/arm/include/asm/hardware/memc.h
1915 F:      arch/arm/mach-rpc/
1916 F:      drivers/net/ethernet/8390/etherh.c
1917 F:      drivers/net/ethernet/i825xx/ether1*
1918 F:      drivers/net/ethernet/seeq/ether3*
1919 F:      drivers/scsi/arm/
1920
1921 ARM/Rockchip SoC support
1922 M:      Heiko Stuebner <heiko@sntech.de>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 L:      linux-rockchip@lists.infradead.org
1925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1926 S:      Maintained
1927 F:      arch/arm/boot/dts/rk3*
1928 F:      arch/arm/boot/dts/rv1108*
1929 F:      arch/arm/mach-rockchip/
1930 F:      drivers/clk/rockchip/
1931 F:      drivers/i2c/busses/i2c-rk3x.c
1932 F:      drivers/*/*rockchip*
1933 F:      drivers/*/*/*rockchip*
1934 F:      sound/soc/rockchip/
1935 N:      rockchip
1936
1937 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1938 M:      Kukjin Kim <kgene@kernel.org>
1939 M:      Krzysztof Kozlowski <krzk@kernel.org>
1940 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1941 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1942 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1943 S:      Maintained
1944 F:      arch/arm/boot/dts/s3c*
1945 F:      arch/arm/boot/dts/s5p*
1946 F:      arch/arm/boot/dts/exynos*
1947 F:      arch/arm64/boot/dts/exynos/
1948 F:      arch/arm/plat-samsung/
1949 F:      arch/arm/mach-s3c24*/
1950 F:      arch/arm/mach-s3c64xx/
1951 F:      arch/arm/mach-s5p*/
1952 F:      arch/arm/mach-exynos*/
1953 F:      drivers/*/*s3c24*
1954 F:      drivers/*/*/*s3c24*
1955 F:      drivers/*/*s3c64xx*
1956 F:      drivers/*/*s5pv210*
1957 F:      drivers/memory/samsung/*
1958 F:      drivers/soc/samsung/*
1959 F:      Documentation/arm/Samsung/
1960 F:      Documentation/devicetree/bindings/arm/samsung/
1961 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1962 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1963 N:      exynos
1964
1965 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1966 M:      Kyungmin Park <kyungmin.park@samsung.com>
1967 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1968 S:      Maintained
1969 F:      arch/arm/mach-s5pv210/
1970
1971 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1972 M:      Kyungmin Park <kyungmin.park@samsung.com>
1973 M:      Kamil Debski <kamil@wypas.org>
1974 M:      Andrzej Hajda <a.hajda@samsung.com>
1975 L:      linux-arm-kernel@lists.infradead.org
1976 L:      linux-media@vger.kernel.org
1977 S:      Maintained
1978 F:      drivers/media/platform/s5p-g2d/
1979
1980 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1981 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1982 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1983 L:      linux-media@vger.kernel.org
1984 S:      Maintained
1985 F:      drivers/media/platform/s5p-cec/
1986 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1987
1988 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1989 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1990 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1991 L:      linux-arm-kernel@lists.infradead.org
1992 L:      linux-media@vger.kernel.org
1993 S:      Maintained
1994 F:      drivers/media/platform/s5p-jpeg/
1995
1996 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1997 M:      Kyungmin Park <kyungmin.park@samsung.com>
1998 M:      Kamil Debski <kamil@wypas.org>
1999 M:      Jeongtae Park <jtp.park@samsung.com>
2000 M:      Andrzej Hajda <a.hajda@samsung.com>
2001 L:      linux-arm-kernel@lists.infradead.org
2002 L:      linux-media@vger.kernel.org
2003 S:      Maintained
2004 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2005 F:      drivers/media/platform/s5p-mfc/
2006
2007 ARM/SHMOBILE ARM ARCHITECTURE
2008 M:      Simon Horman <horms@verge.net.au>
2009 M:      Magnus Damm <magnus.damm@gmail.com>
2010 L:      linux-renesas-soc@vger.kernel.org
2011 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2013 S:      Supported
2014 F:      arch/arm/boot/dts/emev2*
2015 F:      arch/arm/boot/dts/r7s*
2016 F:      arch/arm/boot/dts/r8a*
2017 F:      arch/arm/boot/dts/r9a*
2018 F:      arch/arm/boot/dts/sh*
2019 F:      arch/arm/configs/shmobile_defconfig
2020 F:      arch/arm/include/debug/renesas-scif.S
2021 F:      arch/arm/mach-shmobile/
2022 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2023 F:      drivers/soc/renesas/
2024 F:      include/linux/soc/renesas/
2025
2026 ARM/SOCFPGA ARCHITECTURE
2027 M:      Dinh Nguyen <dinguyen@kernel.org>
2028 S:      Maintained
2029 F:      arch/arm/mach-socfpga/
2030 F:      arch/arm/boot/dts/socfpga*
2031 F:      arch/arm/configs/socfpga_defconfig
2032 F:      arch/arm64/boot/dts/altera/
2033 W:      http://www.rocketboards.org
2034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2035
2036 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2037 M:      Dinh Nguyen <dinguyen@kernel.org>
2038 S:      Maintained
2039 F:      drivers/clk/socfpga/
2040
2041 ARM/SOCFPGA EDAC SUPPORT
2042 M:      Thor Thayer <thor.thayer@linux.intel.com>
2043 S:      Maintained
2044 F:      drivers/edac/altera_edac.
2045
2046 ARM/SPREADTRUM SoC SUPPORT
2047 M:      Orson Zhai <orsonzhai@gmail.com>
2048 M:      Baolin Wang <baolin.wang@linaro.org>
2049 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2050 S:      Maintained
2051 F:      arch/arm64/boot/dts/sprd
2052 N:      sprd
2053
2054 ARM/STI ARCHITECTURE
2055 M:      Patrice Chotard <patrice.chotard@st.com>
2056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2057 W:      http://www.stlinux.com
2058 S:      Maintained
2059 F:      arch/arm/mach-sti/
2060 F:      arch/arm/boot/dts/sti*
2061 F:      drivers/char/hw_random/st-rng.c
2062 F:      drivers/clocksource/arm_global_timer.c
2063 F:      drivers/clocksource/clksrc_st_lpc.c
2064 F:      drivers/cpufreq/sti-cpufreq.c
2065 F:      drivers/dma/st_fdma*
2066 F:      drivers/i2c/busses/i2c-st.c
2067 F:      drivers/media/rc/st_rc.c
2068 F:      drivers/media/platform/sti/c8sectpfe/
2069 F:      drivers/mmc/host/sdhci-st.c
2070 F:      drivers/phy/st/phy-miphy28lp.c
2071 F:      drivers/phy/st/phy-stih407-usb.c
2072 F:      drivers/pinctrl/pinctrl-st.c
2073 F:      drivers/remoteproc/st_remoteproc.c
2074 F:      drivers/remoteproc/st_slim_rproc.c
2075 F:      drivers/reset/sti/
2076 F:      drivers/rtc/rtc-st-lpc.c
2077 F:      drivers/tty/serial/st-asc.c
2078 F:      drivers/usb/dwc3/dwc3-st.c
2079 F:      drivers/usb/host/ehci-st.c
2080 F:      drivers/usb/host/ohci-st.c
2081 F:      drivers/watchdog/st_lpc_wdt.c
2082 F:      drivers/ata/ahci_st.c
2083 F:      include/linux/remoteproc/st_slim_rproc.h
2084
2085 ARM/STM32 ARCHITECTURE
2086 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2087 M:      Alexandre Torgue <alexandre.torgue@st.com>
2088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2089 S:      Maintained
2090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2091 N:      stm32
2092 F:      arch/arm/boot/dts/stm32*
2093 F:      arch/arm/mach-stm32/
2094 F:      drivers/clocksource/armv7m_systick.c
2095
2096 ARM/Synaptics Berlin SoC support
2097 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2098 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 S:      Maintained
2101 F:      arch/arm/mach-berlin/
2102 F:      arch/arm/boot/dts/berlin*
2103 F:      arch/arm64/boot/dts/marvell/berlin*
2104
2105 ARM/TANGO ARCHITECTURE
2106 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2107 M:      Mans Rullgard <mans@mansr.com>
2108 L:      linux-arm-kernel@lists.infradead.org
2109 S:      Odd Fixes
2110 N:      tango
2111
2112 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2118 M:      Hans Verkuil <hans.verkuil@cisco.com>
2119 L:      linux-tegra@vger.kernel.org
2120 L:      linux-media@vger.kernel.org
2121 S:      Maintained
2122 F:      drivers/media/platform/tegra-cec/
2123 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2124
2125 ARM/TETON BGA MACHINE SUPPORT
2126 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2128 S:      Maintained
2129
2130 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2131 M:      Santosh Shilimkar <ssantosh@kernel.org>
2132 L:      linux-kernel@vger.kernel.org
2133 S:      Maintained
2134 F:      drivers/memory/*emif*
2135
2136 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2137 M:      Tero Kristo <t-kristo@ti.com>
2138 M:      Nishanth Menon <nm@ti.com>
2139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2140 S:      Supported
2141 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2142 F:      arch/arm64/boot/dts/ti/Makefile
2143 F:      arch/arm64/boot/dts/ti/k3-*
2144
2145 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2146 M:      Santosh Shilimkar <ssantosh@kernel.org>
2147 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2148 S:      Maintained
2149 F:      arch/arm/mach-keystone/
2150 F:      arch/arm/boot/dts/keystone-*
2151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2152
2153 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2154 M:      Santosh Shilimkar <ssantosh@kernel.org>
2155 L:      linux-kernel@vger.kernel.org
2156 S:      Maintained
2157 F:      drivers/clk/keystone/
2158
2159 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2160 M:      Santosh Shilimkar <ssantosh@kernel.org>
2161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2162 L:      linux-kernel@vger.kernel.org
2163 S:      Maintained
2164 F:      drivers/clocksource/timer-keystone.c
2165
2166 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2167 M:      Santosh Shilimkar <ssantosh@kernel.org>
2168 L:      linux-kernel@vger.kernel.org
2169 S:      Maintained
2170 F:      drivers/power/reset/keystone-reset.c
2171
2172 ARM/THECUS N2100 MACHINE SUPPORT
2173 M:      Lennert Buytenhek <kernel@wantstofly.org>
2174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2175 S:      Maintained
2176
2177 ARM/TOSA MACHINE SUPPORT
2178 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2179 M:      Dirk Opfer <dirk@opfer-online.de>
2180 S:      Maintained
2181
2182 ARM/UNIPHIER ARCHITECTURE
2183 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2186 S:      Maintained
2187 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2188 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2189 F:      arch/arm/boot/dts/uniphier*
2190 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2191 F:      arch/arm/mach-uniphier/
2192 F:      arch/arm/mm/cache-uniphier.c
2193 F:      arch/arm64/boot/dts/socionext/uniphier*
2194 F:      drivers/bus/uniphier-system-bus.c
2195 F:      drivers/clk/uniphier/
2196 F:      drivers/gpio/gpio-uniphier.c
2197 F:      drivers/i2c/busses/i2c-uniphier*
2198 F:      drivers/irqchip/irq-uniphier-aidet.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Harish Patil <harish.patil@cavium.com>
2960 M:      Dept-GELinuxNICDev@cavium.com
2961 L:      netdev@vger.kernel.org
2962 S:      Supported
2963 F:      drivers/net/ethernet/broadcom/bnx2.*
2964 F:      drivers/net/ethernet/broadcom/bnx2_*
2965
2966 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2967 M:      QLogic-Storage-Upstream@qlogic.com
2968 L:      linux-scsi@vger.kernel.org
2969 S:      Supported
2970 F:      drivers/scsi/bnx2fc/
2971
2972 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2973 M:      QLogic-Storage-Upstream@qlogic.com
2974 L:      linux-scsi@vger.kernel.org
2975 S:      Supported
2976 F:      drivers/scsi/bnx2i/
2977
2978 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2979 M:      Ariel Elior <ariel.elior@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3011 M:      Al Cooper <alcooperx@gmail.com>
3012 L:      linux-kernel@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Maintained
3015 F:      drivers/phy/broadcom/phy-brcm-usb*
3016
3017 BROADCOM GENET ETHERNET DRIVER
3018 M:      Doug Berger <opendmb@gmail.com>
3019 M:      Florian Fainelli <f.fainelli@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 S:      Supported
3022 F:      drivers/net/ethernet/broadcom/genet/
3023
3024 BROADCOM IPROC ARM ARCHITECTURE
3025 M:      Ray Jui <rjui@broadcom.com>
3026 M:      Scott Branden <sbranden@broadcom.com>
3027 M:      Jon Mason <jonmason@broadcom.com>
3028 M:      bcm-kernel-feedback-list@broadcom.com
3029 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3030 T:      git git://github.com/broadcom/cygnus-linux.git
3031 S:      Maintained
3032 N:      iproc
3033 N:      cygnus
3034 N:      bcm[-_]nsp
3035 N:      bcm9113*
3036 N:      bcm9583*
3037 N:      bcm9585*
3038 N:      bcm9586*
3039 N:      bcm988312
3040 N:      bcm113*
3041 N:      bcm583*
3042 N:      bcm585*
3043 N:      bcm586*
3044 N:      bcm88312
3045 N:      hr2
3046 N:      stingray
3047 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3048 F:      arch/arm64/boot/dts/broadcom/stingray/*
3049 F:      drivers/clk/bcm/clk-ns*
3050 F:      drivers/clk/bcm/clk-sr*
3051 F:      drivers/pinctrl/bcm/pinctrl-ns*
3052 F:      include/dt-bindings/clock/bcm-sr*
3053
3054 BROADCOM KONA GPIO DRIVER
3055 M:      Ray Jui <rjui@broadcom.com>
3056 L:      bcm-kernel-feedback-list@broadcom.com
3057 S:      Supported
3058 F:      drivers/gpio/gpio-bcm-kona.c
3059 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3060
3061 BROADCOM NETXTREME-E ROCE DRIVER
3062 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3063 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3064 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3065 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3066 L:      linux-rdma@vger.kernel.org
3067 W:      http://www.broadcom.com
3068 S:      Supported
3069 F:      drivers/infiniband/hw/bnxt_re/
3070 F:      include/uapi/rdma/bnxt_re-abi.h
3071
3072 BROADCOM NVRAM DRIVER
3073 M:      Rafał Miłecki <zajec5@gmail.com>
3074 L:      linux-mips@linux-mips.org
3075 S:      Maintained
3076 F:      drivers/firmware/broadcom/*
3077
3078 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3079 M:      Rafał Miłecki <zajec5@gmail.com>
3080 L:      linux-wireless@vger.kernel.org
3081 S:      Maintained
3082 F:      drivers/bcma/
3083 F:      include/linux/bcma/
3084
3085 BROADCOM STB AVS CPUFREQ DRIVER
3086 M:      Markus Mayer <mmayer@broadcom.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-pm@vger.kernel.org
3089 S:      Maintained
3090 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3091 F:      drivers/cpufreq/brcmstb*
3092
3093 BROADCOM STB AVS TMON DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3099 F:      drivers/thermal/broadcom/brcmstb*
3100
3101 BROADCOM STB NAND FLASH DRIVER
3102 M:      Brian Norris <computersforpeace@gmail.com>
3103 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3104 L:      linux-mtd@lists.infradead.org
3105 L:      bcm-kernel-feedback-list@broadcom.com
3106 S:      Maintained
3107 F:      drivers/mtd/nand/raw/brcmnand/
3108
3109 BROADCOM STB DPFE DRIVER
3110 M:      Markus Mayer <mmayer@broadcom.com>
3111 M:      bcm-kernel-feedback-list@broadcom.com
3112 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3113 S:      Maintained
3114 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3115 F:      drivers/memory/brcmstb_dpfe.c
3116
3117 BROADCOM SYSTEMPORT ETHERNET DRIVER
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3122
3123 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3124 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3125 M:      Prashant Sreedharan <prashant@broadcom.com>
3126 M:      Michael Chan <mchan@broadcom.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/tg3.*
3130
3131 BROCADE BFA FC SCSI DRIVER
3132 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3133 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3134 L:      linux-scsi@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/scsi/bfa/
3137
3138 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rasesh.mody@cavium.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3141 M:      Dept-GELinuxNICDev@cavium.com
3142 L:      netdev@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/net/ethernet/brocade/bna/
3145
3146 BSG (block layer generic sg v4 driver)
3147 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      block/bsg.c
3151 F:      include/linux/bsg.h
3152 F:      include/uapi/linux/bsg.h
3153
3154 BT87X AUDIO DRIVER
3155 M:      Clemens Ladisch <clemens@ladisch.de>
3156 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3157 T:      git git://git.alsa-project.org/alsa-kernel.git
3158 S:      Maintained
3159 F:      Documentation/sound/cards/bt87x.rst
3160 F:      sound/pci/bt87x.c
3161
3162 BT8XXGPIO DRIVER
3163 M:      Michael Buesch <m@bues.ch>
3164 W:      http://bu3sch.de/btgpio.php
3165 S:      Maintained
3166 F:      drivers/gpio/gpio-bt8xx.c
3167
3168 BTRFS FILE SYSTEM
3169 M:      Chris Mason <clm@fb.com>
3170 M:      Josef Bacik <jbacik@fb.com>
3171 M:      David Sterba <dsterba@suse.com>
3172 L:      linux-btrfs@vger.kernel.org
3173 W:      http://btrfs.wiki.kernel.org/
3174 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3176 S:      Maintained
3177 F:      Documentation/filesystems/btrfs.txt
3178 F:      fs/btrfs/
3179 F:      include/linux/btrfs*
3180 F:      include/uapi/linux/btrfs*
3181
3182 BTTV VIDEO4LINUX DRIVER
3183 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3184 L:      linux-media@vger.kernel.org
3185 W:      https://linuxtv.org
3186 T:      git git://linuxtv.org/media_tree.git
3187 S:      Odd fixes
3188 F:      Documentation/media/v4l-drivers/bttv*
3189 F:      drivers/media/pci/bt8xx/bttv*
3190
3191 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3192 M:      Chanwoo Choi <cw00.choi@samsung.com>
3193 L:      linux-pm@vger.kernel.org
3194 L:      linux-samsung-soc@vger.kernel.org
3195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3196 S:      Maintained
3197 F:      drivers/devfreq/exynos-bus.c
3198 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3199
3200 BUSLOGIC SCSI DRIVER
3201 M:      Khalid Aziz <khalid@gonehiking.org>
3202 L:      linux-scsi@vger.kernel.org
3203 S:      Maintained
3204 F:      drivers/scsi/BusLogic.*
3205 F:      drivers/scsi/FlashPoint.*
3206
3207 C-MEDIA CMI8788 DRIVER
3208 M:      Clemens Ladisch <clemens@ladisch.de>
3209 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3210 T:      git git://git.alsa-project.org/alsa-kernel.git
3211 S:      Maintained
3212 F:      sound/pci/oxygen/
3213
3214 C6X ARCHITECTURE
3215 M:      Mark Salter <msalter@redhat.com>
3216 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3217 L:      linux-c6x-dev@linux-c6x.org
3218 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3219 S:      Maintained
3220 F:      arch/c6x/
3221
3222 CA8210 IEEE-802.15.4 RADIO DRIVER
3223 M:      Harry Morris <h.morris@cascoda.com>
3224 L:      linux-wpan@vger.kernel.org
3225 W:      https://github.com/Cascoda/ca8210-linux.git
3226 S:      Maintained
3227 F:      drivers/net/ieee802154/ca8210.c
3228 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3229
3230 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3231 M:      David Howells <dhowells@redhat.com>
3232 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3233 S:      Supported
3234 F:      Documentation/filesystems/caching/cachefiles.txt
3235 F:      fs/cachefiles/
3236
3237 CADENCE MIPI-CSI2 BRIDGES
3238 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3239 L:      linux-media@vger.kernel.org
3240 S:      Maintained
3241 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3242 F:      drivers/media/platform/cadence/cdns-csi2*
3243
3244 CADET FM/AM RADIO RECEIVER DRIVER
3245 M:      Hans Verkuil <hverkuil@xs4all.nl>
3246 L:      linux-media@vger.kernel.org
3247 T:      git git://linuxtv.org/media_tree.git
3248 W:      https://linuxtv.org
3249 S:      Maintained
3250 F:      drivers/media/radio/radio-cadet*
3251
3252 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3253 M:      Jonathan Corbet <corbet@lwn.net>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 S:      Maintained
3257 F:      Documentation/media/v4l-drivers/cafe_ccic*
3258 F:      drivers/media/platform/marvell-ccic/
3259
3260 CAIF NETWORK LAYER
3261 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3262 L:      netdev@vger.kernel.org
3263 S:      Supported
3264 F:      Documentation/networking/caif/
3265 F:      drivers/net/caif/
3266 F:      include/uapi/linux/caif/
3267 F:      include/net/caif/
3268 F:      net/caif/
3269
3270 CALGARY x86-64 IOMMU
3271 M:      Muli Ben-Yehuda <mulix@mulix.org>
3272 M:      Jon Mason <jdmason@kudzu.us>
3273 L:      iommu@lists.linux-foundation.org
3274 S:      Maintained
3275 F:      arch/x86/kernel/pci-calgary_64.c
3276 F:      arch/x86/kernel/tce_64.c
3277 F:      arch/x86/include/asm/calgary.h
3278 F:      arch/x86/include/asm/tce.h
3279
3280 CAN NETWORK DRIVERS
3281 M:      Wolfgang Grandegger <wg@grandegger.com>
3282 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3283 L:      linux-can@vger.kernel.org
3284 W:      https://github.com/linux-can
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3287 S:      Maintained
3288 F:      Documentation/devicetree/bindings/net/can/
3289 F:      drivers/net/can/
3290 F:      include/linux/can/dev.h
3291 F:      include/linux/can/platform/
3292 F:      include/uapi/linux/can/error.h
3293 F:      include/uapi/linux/can/netlink.h
3294
3295 CAN NETWORK LAYER
3296 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3297 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3298 L:      linux-can@vger.kernel.org
3299 W:      https://github.com/linux-can
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3302 S:      Maintained
3303 F:      Documentation/networking/can.rst
3304 F:      net/can/
3305 F:      include/linux/can/core.h
3306 F:      include/uapi/linux/can.h
3307 F:      include/uapi/linux/can/bcm.h
3308 F:      include/uapi/linux/can/raw.h
3309 F:      include/uapi/linux/can/gw.h
3310
3311 CAPABILITIES
3312 M:      Serge Hallyn <serge@hallyn.com>
3313 L:      linux-security-module@vger.kernel.org
3314 S:      Supported
3315 F:      include/linux/capability.h
3316 F:      include/uapi/linux/capability.h
3317 F:      security/commoncap.c
3318 F:      kernel/capability.c
3319
3320 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3321 M:      Kevin Tsai <ktsai@capellamicro.com>
3322 S:      Maintained
3323 F:      drivers/iio/light/cm*
3324
3325 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3326 M:      Christian Lamparter <chunkeey@googlemail.com>
3327 L:      linux-wireless@vger.kernel.org
3328 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3329 S:      Maintained
3330 F:      drivers/net/wireless/ath/carl9170/
3331
3332 CAVIUM I2C DRIVER
3333 M:      Jan Glauber <jglauber@cavium.com>
3334 M:      David Daney <david.daney@cavium.com>
3335 W:      http://www.cavium.com
3336 S:      Supported
3337 F:      drivers/i2c/busses/i2c-octeon*
3338 F:      drivers/i2c/busses/i2c-thunderx*
3339
3340 CAVIUM LIQUIDIO NETWORK DRIVER
3341 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3342 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3343 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3344 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3345 L:      netdev@vger.kernel.org
3346 W:      http://www.cavium.com
3347 S:      Supported
3348 F:      drivers/net/ethernet/cavium/liquidio/
3349
3350 CAVIUM MMC DRIVER
3351 M:      Jan Glauber <jglauber@cavium.com>
3352 M:      David Daney <david.daney@cavium.com>
3353 M:      Steven J. Hill <Steven.Hill@cavium.com>
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/mmc/host/cavium*
3357
3358 CAVIUM OCTEON-TX CRYPTO DRIVER
3359 M:      George Cherian <george.cherian@cavium.com>
3360 L:      linux-crypto@vger.kernel.org
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/crypto/cavium/cpt/
3364
3365 CAVIUM THUNDERX2 ARM64 SOC
3366 M:      Robert Richter <rrichter@cavium.com>
3367 M:      Jayachandran C <jnair@caviumnetworks.com>
3368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3369 S:      Maintained
3370 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3371 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3372
3373 CC2520 IEEE-802.15.4 RADIO DRIVER
3374 M:      Varka Bhadram <varkabhadram@gmail.com>
3375 L:      linux-wpan@vger.kernel.org
3376 S:      Maintained
3377 F:      drivers/net/ieee802154/cc2520.c
3378 F:      include/linux/spi/cc2520.h
3379 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3380
3381 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3382 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3383 L:      linux-crypto@vger.kernel.org
3384 S:      Supported
3385 F:      drivers/crypto/ccree/
3386 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3387
3388 CEC FRAMEWORK
3389 M:      Hans Verkuil <hans.verkuil@cisco.com>
3390 L:      linux-media@vger.kernel.org
3391 T:      git git://linuxtv.org/media_tree.git
3392 W:      http://linuxtv.org
3393 S:      Supported
3394 F:      Documentation/media/kapi/cec-core.rst
3395 F:      Documentation/media/uapi/cec
3396 F:      drivers/media/cec/
3397 F:      drivers/media/rc/keymaps/rc-cec.c
3398 F:      include/media/cec.h
3399 F:      include/media/cec-notifier.h
3400 F:      include/uapi/linux/cec.h
3401 F:      include/uapi/linux/cec-funcs.h
3402 F:      Documentation/devicetree/bindings/media/cec.txt
3403 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3404
3405 CEC GPIO DRIVER
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      drivers/media/platform/cec-gpio/
3412 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3413
3414 CELL BROADBAND ENGINE ARCHITECTURE
3415 M:      Arnd Bergmann <arnd@arndb.de>
3416 L:      linuxppc-dev@lists.ozlabs.org
3417 W:      http://www.ibm.com/developerworks/power/cell/
3418 S:      Supported
3419 F:      arch/powerpc/include/asm/cell*.h
3420 F:      arch/powerpc/include/asm/spu*.h
3421 F:      arch/powerpc/include/uapi/asm/spu*.h
3422 F:      arch/powerpc/oprofile/*cell*
3423 F:      arch/powerpc/platforms/cell/
3424
3425 CEPH COMMON CODE (LIBCEPH)
3426 M:      Ilya Dryomov <idryomov@gmail.com>
3427 M:      "Yan, Zheng" <zyan@redhat.com>
3428 M:      Sage Weil <sage@redhat.com>
3429 L:      ceph-devel@vger.kernel.org
3430 W:      http://ceph.com/
3431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3432 T:      git git://github.com/ceph/ceph-client.git
3433 S:      Supported
3434 F:      net/ceph/
3435 F:      include/linux/ceph/
3436 F:      include/linux/crush/
3437
3438 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3439 M:      "Yan, Zheng" <zyan@redhat.com>
3440 M:      Sage Weil <sage@redhat.com>
3441 M:      Ilya Dryomov <idryomov@gmail.com>
3442 L:      ceph-devel@vger.kernel.org
3443 W:      http://ceph.com/
3444 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3445 T:      git git://github.com/ceph/ceph-client.git
3446 S:      Supported
3447 F:      Documentation/filesystems/ceph.txt
3448 F:      fs/ceph/
3449
3450 CERTIFICATE HANDLING:
3451 M:      David Howells <dhowells@redhat.com>
3452 M:      David Woodhouse <dwmw2@infradead.org>
3453 L:      keyrings@vger.kernel.org
3454 S:      Maintained
3455 F:      Documentation/admin-guide/module-signing.rst
3456 F:      certs/
3457 F:      scripts/sign-file.c
3458 F:      scripts/extract-cert.c
3459
3460 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3461 L:      linux-usb@vger.kernel.org
3462 S:      Orphan
3463 F:      Documentation/usb/WUSB-Design-overview.txt
3464 F:      Documentation/usb/wusb-cbaf
3465 F:      drivers/usb/host/hwa-hc.c
3466 F:      drivers/usb/host/whci/
3467 F:      drivers/usb/wusbcore/
3468 F:      include/linux/usb/wusb*
3469
3470 CFAG12864B LCD DRIVER
3471 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3472 S:      Maintained
3473 F:      drivers/auxdisplay/cfag12864b.c
3474 F:      include/linux/cfag12864b.h
3475
3476 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3477 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3478 S:      Maintained
3479 F:      drivers/auxdisplay/cfag12864bfb.c
3480 F:      include/linux/cfag12864b.h
3481
3482 802.11 (including CFG80211/NL80211)
3483 M:      Johannes Berg <johannes@sipsolutions.net>
3484 L:      linux-wireless@vger.kernel.org
3485 W:      http://wireless.kernel.org/
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3488 S:      Maintained
3489 F:      net/wireless/
3490 F:      include/uapi/linux/nl80211.h
3491 F:      include/linux/ieee80211.h
3492 F:      include/net/wext.h
3493 F:      include/net/cfg80211.h
3494 F:      include/net/iw_handler.h
3495 F:      include/net/ieee80211_radiotap.h
3496 F:      Documentation/driver-api/80211/cfg80211.rst
3497 F:      Documentation/networking/regulatory.txt
3498
3499 CHAR and MISC DRIVERS
3500 M:      Arnd Bergmann <arnd@arndb.de>
3501 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3503 S:      Supported
3504 F:      drivers/char/
3505 F:      drivers/misc/
3506 F:      include/linux/miscdevice.h
3507
3508 CHECKPATCH
3509 M:      Andy Whitcroft <apw@canonical.com>
3510 M:      Joe Perches <joe@perches.com>
3511 S:      Maintained
3512 F:      scripts/checkpatch.pl
3513
3514 CHINESE DOCUMENTATION
3515 M:      Harry Wei <harryxiyou@gmail.com>
3516 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3517 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3518 S:      Maintained
3519 F:      Documentation/translations/zh_CN/
3520
3521 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3522 M:      Peter Chen <Peter.Chen@nxp.com>
3523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3524 L:      linux-usb@vger.kernel.org
3525 S:      Maintained
3526 F:      drivers/usb/chipidea/
3527
3528 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3529 M:      Hans de Goede <hdegoede@redhat.com>
3530 L:      linux-input@vger.kernel.org
3531 S:      Maintained
3532 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3533 F:      drivers/input/touchscreen/chipone_icn8318.c
3534
3535 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      drivers/input/touchscreen/chipone_icn8505.c
3540
3541 CHROME HARDWARE PLATFORM SUPPORT
3542 M:      Benson Leung <bleung@chromium.org>
3543 M:      Olof Johansson <olof@lixom.net>
3544 S:      Maintained
3545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3546 F:      drivers/platform/chrome/
3547
3548 CIRRUS LOGIC AUDIO CODEC DRIVERS
3549 M:      Brian Austin <brian.austin@cirrus.com>
3550 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3551 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3552 S:      Maintained
3553 F:      sound/soc/codecs/cs*
3554
3555 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3556 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3557 L:      netdev@vger.kernel.org
3558 S:      Maintained
3559 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3560
3561 CISCO FCOE HBA DRIVER
3562 M:      Satish Kharat <satishkh@cisco.com>
3563 M:      Sesidhar Baddela <sebaddel@cisco.com>
3564 M:      Karan Tilak Kumar <kartilak@cisco.com>
3565 L:      linux-scsi@vger.kernel.org
3566 S:      Supported
3567 F:      drivers/scsi/fnic/
3568
3569 CISCO SCSI HBA DRIVER
3570 M:      Karan Tilak Kumar <kartilak@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/snic/
3575
3576 CISCO VIC ETHERNET NIC DRIVER
3577 M:      Christian Benvenuti <benve@cisco.com>
3578 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3579 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3580 S:      Supported
3581 F:      drivers/net/ethernet/cisco/enic/
3582
3583 CISCO VIC LOW LATENCY NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 S:      Supported
3586 F:      drivers/infiniband/hw/usnic/
3587
3588 CIRRUS LOGIC MADERA CODEC DRIVERS
3589 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3590 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3591 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3592 L:      patches@opensource.cirrus.com
3593 T:      git https://github.com/CirrusLogic/linux-drivers.git
3594 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3595 S:      Supported
3596 F:      Documentation/devicetree/bindings/mfd/madera.txt
3597 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3598 F:      include/linux/mfd/madera/*
3599 F:      drivers/gpio/gpio-madera*
3600 F:      drivers/mfd/madera*
3601 F:      drivers/mfd/cs47l*
3602 F:      drivers/pinctrl/cirrus/*
3603
3604 CLANG-FORMAT FILE
3605 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3606 S:      Maintained
3607 F:      .clang-format
3608
3609 CLEANCACHE API
3610 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3611 L:      linux-kernel@vger.kernel.org
3612 S:      Maintained
3613 F:      mm/cleancache.c
3614 F:      include/linux/cleancache.h
3615
3616 CLK API
3617 M:      Russell King <linux@armlinux.org.uk>
3618 L:      linux-clk@vger.kernel.org
3619 S:      Maintained
3620 F:      include/linux/clk.h
3621
3622 CLOCKSOURCE, CLOCKEVENT DRIVERS
3623 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3624 M:      Thomas Gleixner <tglx@linutronix.de>
3625 L:      linux-kernel@vger.kernel.org
3626 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3627 S:      Supported
3628 F:      drivers/clocksource/
3629 F:      Documentation/devicetree/bindings/timer/
3630
3631 CMPC ACPI DRIVER
3632 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3633 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3634 L:      platform-driver-x86@vger.kernel.org
3635 S:      Supported
3636 F:      drivers/platform/x86/classmate-laptop.c
3637
3638 COBALT MEDIA DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      https://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/pci/cobalt/
3645
3646 COCCINELLE/Semantic Patches (SmPL)
3647 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3648 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3649 M:      Nicolas Palix <nicolas.palix@imag.fr>
3650 M:      Michal Marek <michal.lkml@markovi.net>
3651 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3653 W:      http://coccinelle.lip6.fr/
3654 S:      Supported
3655 F:      Documentation/dev-tools/coccinelle.rst
3656 F:      scripts/coccinelle/
3657 F:      scripts/coccicheck
3658
3659 CODA FILE SYSTEM
3660 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3661 M:      coda@cs.cmu.edu
3662 L:      codalist@coda.cs.cmu.edu
3663 W:      http://www.coda.cs.cmu.edu/
3664 S:      Maintained
3665 F:      Documentation/filesystems/coda.txt
3666 F:      fs/coda/
3667 F:      include/linux/coda*.h
3668 F:      include/uapi/linux/coda*.h
3669
3670 CODA V4L2 MEM2MEM DRIVER
3671 M:      Philipp Zabel <p.zabel@pengutronix.de>
3672 L:      linux-media@vger.kernel.org
3673 S:      Maintained
3674 F:      Documentation/devicetree/bindings/media/coda.txt
3675 F:      drivers/media/platform/coda/
3676
3677 COMMON CLK FRAMEWORK
3678 M:      Michael Turquette <mturquette@baylibre.com>
3679 M:      Stephen Boyd <sboyd@kernel.org>
3680 L:      linux-clk@vger.kernel.org
3681 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3683 S:      Maintained
3684 F:      Documentation/devicetree/bindings/clock/
3685 F:      drivers/clk/
3686 X:      drivers/clk/clkdev.c
3687 F:      include/linux/clk-pr*
3688 F:      include/linux/clk/
3689 F:      include/linux/of_clk.h
3690
3691 COMMON INTERNET FILE SYSTEM (CIFS)
3692 M:      Steve French <sfrench@samba.org>
3693 L:      linux-cifs@vger.kernel.org
3694 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3695 W:      http://linux-cifs.samba.org/
3696 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3697 S:      Supported
3698 F:      Documentation/filesystems/cifs/
3699 F:      fs/cifs/
3700
3701 COMPACTPCI HOTPLUG CORE
3702 M:      Scott Murray <scott@spiteful.org>
3703 L:      linux-pci@vger.kernel.org
3704 S:      Maintained
3705 F:      drivers/pci/hotplug/cpci_hotplug*
3706
3707 COMPACTPCI HOTPLUG GENERIC DRIVER
3708 M:      Scott Murray <scott@spiteful.org>
3709 L:      linux-pci@vger.kernel.org
3710 S:      Maintained
3711 F:      drivers/pci/hotplug/cpcihp_generic.c
3712
3713 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3714 M:      Scott Murray <scott@spiteful.org>
3715 L:      linux-pci@vger.kernel.org
3716 S:      Maintained
3717 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3718
3719 COMPAL LAPTOP SUPPORT
3720 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3721 L:      platform-driver-x86@vger.kernel.org
3722 S:      Maintained
3723 F:      drivers/platform/x86/compal-laptop.c
3724
3725 CONEXANT ACCESSRUNNER USB DRIVER
3726 L:      accessrunner-general@lists.sourceforge.net
3727 W:      http://accessrunner.sourceforge.net/
3728 S:      Orphan
3729 F:      drivers/usb/atm/cxacru.c
3730
3731 CONFIGFS
3732 M:      Joel Becker <jlbec@evilplan.org>
3733 M:      Christoph Hellwig <hch@lst.de>
3734 T:      git git://git.infradead.org/users/hch/configfs.git
3735 S:      Supported
3736 F:      fs/configfs/
3737 F:      include/linux/configfs.h
3738
3739 CONNECTOR
3740 M:      Evgeniy Polyakov <zbr@ioremap.net>
3741 L:      netdev@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/connector/
3744
3745 CONTROL GROUP (CGROUP)
3746 M:      Tejun Heo <tj@kernel.org>
3747 M:      Li Zefan <lizefan@huawei.com>
3748 M:      Johannes Weiner <hannes@cmpxchg.org>
3749 L:      cgroups@vger.kernel.org
3750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3751 S:      Maintained
3752 F:      Documentation/cgroup*
3753 F:      include/linux/cgroup*
3754 F:      kernel/cgroup*
3755
3756 CONTROL GROUP - CPUSET
3757 M:      Li Zefan <lizefan@huawei.com>
3758 L:      cgroups@vger.kernel.org
3759 W:      http://www.bullopensource.org/cpuset/
3760 W:      http://oss.sgi.com/projects/cpusets/
3761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3762 S:      Maintained
3763 F:      Documentation/cgroup-v1/cpusets.txt
3764 F:      include/linux/cpuset.h
3765 F:      kernel/cgroup/cpuset.c
3766
3767 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3768 M:      Johannes Weiner <hannes@cmpxchg.org>
3769 M:      Michal Hocko <mhocko@kernel.org>
3770 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3771 L:      cgroups@vger.kernel.org
3772 L:      linux-mm@kvack.org
3773 S:      Maintained
3774 F:      mm/memcontrol.c
3775 F:      mm/swap_cgroup.c
3776
3777 CORETEMP HARDWARE MONITORING DRIVER
3778 M:      Fenghua Yu <fenghua.yu@intel.com>
3779 L:      linux-hwmon@vger.kernel.org
3780 S:      Maintained
3781 F:      Documentation/hwmon/coretemp
3782 F:      drivers/hwmon/coretemp.c
3783
3784 COSA/SRP SYNC SERIAL DRIVER
3785 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3786 W:      http://www.fi.muni.cz/~kas/cosa/
3787 S:      Maintained
3788 F:      drivers/net/wan/cosa*
3789
3790 CPMAC ETHERNET DRIVER
3791 M:      Florian Fainelli <f.fainelli@gmail.com>
3792 L:      netdev@vger.kernel.org
3793 S:      Maintained
3794 F:      drivers/net/ethernet/ti/cpmac.c
3795
3796 CPU FREQUENCY DRIVERS
3797 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3798 M:      Viresh Kumar <viresh.kumar@linaro.org>
3799 L:      linux-pm@vger.kernel.org
3800 S:      Maintained
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3802 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3803 B:      https://bugzilla.kernel.org
3804 F:      Documentation/cpu-freq/
3805 F:      Documentation/devicetree/bindings/cpufreq/
3806 F:      drivers/cpufreq/
3807 F:      include/linux/cpufreq.h
3808 F:      tools/testing/selftests/cpufreq/
3809
3810 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 M:      Sudeep Holla <sudeep.holla@arm.com>
3813 L:      linux-pm@vger.kernel.org
3814 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3815 S:      Maintained
3816 F:      drivers/cpufreq/arm_big_little.h
3817 F:      drivers/cpufreq/arm_big_little.c
3818 F:      drivers/cpufreq/arm_big_little_dt.c
3819
3820 CPU POWER MONITORING SUBSYSTEM
3821 M:      Thomas Renninger <trenn@suse.com>
3822 M:      Shuah Khan <shuah@kernel.org>
3823 L:      linux-pm@vger.kernel.org
3824 S:      Maintained
3825 F:      tools/power/cpupower/
3826
3827 CPUID/MSR DRIVER
3828 M:      "H. Peter Anvin" <hpa@zytor.com>
3829 S:      Maintained
3830 F:      arch/x86/kernel/cpuid.c
3831 F:      arch/x86/kernel/msr.c
3832
3833 CPUIDLE DRIVER - ARM BIG LITTLE
3834 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3835 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3836 L:      linux-pm@vger.kernel.org
3837 L:      linux-arm-kernel@lists.infradead.org
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3839 S:      Maintained
3840 F:      drivers/cpuidle/cpuidle-big_little.c
3841
3842 CPUIDLE DRIVER - ARM EXYNOS
3843 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3844 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3845 M:      Kukjin Kim <kgene@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 L:      linux-samsung-soc@vger.kernel.org
3848 S:      Supported
3849 F:      drivers/cpuidle/cpuidle-exynos.c
3850 F:      arch/arm/mach-exynos/pm.c
3851
3852 CPUIDLE DRIVERS
3853 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3854 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3855 L:      linux-pm@vger.kernel.org
3856 S:      Maintained
3857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3858 B:      https://bugzilla.kernel.org
3859 F:      drivers/cpuidle/*
3860 F:      include/linux/cpuidle.h
3861
3862 CRAMFS FILESYSTEM
3863 M:      Nicolas Pitre <nico@linaro.org>
3864 S:      Maintained
3865 F:      Documentation/filesystems/cramfs.txt
3866 F:      fs/cramfs/
3867
3868 CRYPTO API
3869 M:      Herbert Xu <herbert@gondor.apana.org.au>
3870 M:      "David S. Miller" <davem@davemloft.net>
3871 L:      linux-crypto@vger.kernel.org
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3874 S:      Maintained
3875 F:      Documentation/crypto/
3876 F:      Documentation/devicetree/bindings/crypto/
3877 F:      arch/*/crypto/
3878 F:      crypto/
3879 F:      drivers/crypto/
3880 F:      include/crypto/
3881 F:      include/linux/crypto*
3882
3883 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3884 M:      Neil Horman <nhorman@tuxdriver.com>
3885 L:      linux-crypto@vger.kernel.org
3886 S:      Maintained
3887 F:      crypto/ansi_cprng.c
3888 F:      crypto/rng.c
3889
3890 CS3308 MEDIA DRIVER
3891 M:      Hans Verkuil <hverkuil@xs4all.nl>
3892 L:      linux-media@vger.kernel.org
3893 T:      git git://linuxtv.org/media_tree.git
3894 W:      http://linuxtv.org
3895 S:      Odd Fixes
3896 F:      drivers/media/i2c/cs3308.c
3897 F:      drivers/media/i2c/cs3308.h
3898
3899 CS5535 Audio ALSA driver
3900 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3901 S:      Maintained
3902 F:      sound/pci/cs5535audio/
3903
3904 CW1200 WLAN driver
3905 M:      Solomon Peachy <pizza@shaftnet.org>
3906 S:      Maintained
3907 F:      drivers/net/wireless/st/cw1200/
3908
3909 CX18 VIDEO4LINUX DRIVER
3910 M:      Andy Walls <awalls@md.metrocast.net>
3911 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3912 L:      linux-media@vger.kernel.org
3913 T:      git git://linuxtv.org/media_tree.git
3914 W:      https://linuxtv.org
3915 W:      http://www.ivtvdriver.org/index.php/Cx18
3916 S:      Maintained
3917 F:      Documentation/media/v4l-drivers/cx18*
3918 F:      drivers/media/pci/cx18/
3919 F:      include/uapi/linux/ivtv*
3920
3921 CX2341X MPEG ENCODER HELPER MODULE
3922 M:      Hans Verkuil <hverkuil@xs4all.nl>
3923 L:      linux-media@vger.kernel.org
3924 T:      git git://linuxtv.org/media_tree.git
3925 W:      https://linuxtv.org
3926 S:      Maintained
3927 F:      drivers/media/common/cx2341x*
3928 F:      include/media/cx2341x*
3929
3930 CX24120 MEDIA DRIVER
3931 M:      Jemma Denson <jdenson@gmail.com>
3932 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3933 L:      linux-media@vger.kernel.org
3934 W:      https://linuxtv.org
3935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3936 S:      Maintained
3937 F:      drivers/media/dvb-frontends/cx24120*
3938
3939 CX88 VIDEO4LINUX DRIVER
3940 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 T:      git git://linuxtv.org/media_tree.git
3944 S:      Odd fixes
3945 F:      Documentation/media/v4l-drivers/cx88*
3946 F:      drivers/media/pci/cx88/
3947
3948 CXD2820R MEDIA DRIVER
3949 M:      Antti Palosaari <crope@iki.fi>
3950 L:      linux-media@vger.kernel.org
3951 W:      https://linuxtv.org
3952 W:      http://palosaari.fi/linux/
3953 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3954 T:      git git://linuxtv.org/anttip/media_tree.git
3955 S:      Maintained
3956 F:      drivers/media/dvb-frontends/cxd2820r*
3957
3958 CXGB3 ETHERNET DRIVER (CXGB3)
3959 M:      Santosh Raspatur <santosh@chelsio.com>
3960 L:      netdev@vger.kernel.org
3961 W:      http://www.chelsio.com
3962 S:      Supported
3963 F:      drivers/net/ethernet/chelsio/cxgb3/
3964
3965 CXGB3 ISCSI DRIVER (CXGB3I)
3966 M:      Karen Xie <kxie@chelsio.com>
3967 L:      linux-scsi@vger.kernel.org
3968 W:      http://www.chelsio.com
3969 S:      Supported
3970 F:      drivers/scsi/cxgbi/cxgb3i
3971
3972 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3973 M:      Steve Wise <swise@chelsio.com>
3974 L:      linux-rdma@vger.kernel.org
3975 W:      http://www.openfabrics.org
3976 S:      Supported
3977 F:      drivers/infiniband/hw/cxgb3/
3978 F:      include/uapi/rdma/cxgb3-abi.h
3979
3980 CXGB4 CRYPTO DRIVER (chcr)
3981 M:      Harsh Jain <harsh@chelsio.com>
3982 L:      linux-crypto@vger.kernel.org
3983 W:      http://www.chelsio.com
3984 S:      Supported
3985 F:      drivers/crypto/chelsio
3986
3987 CXGB4 ETHERNET DRIVER (CXGB4)
3988 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3989 L:      netdev@vger.kernel.org
3990 W:      http://www.chelsio.com
3991 S:      Supported
3992 F:      drivers/net/ethernet/chelsio/cxgb4/
3993
3994 CXGB4 ISCSI DRIVER (CXGB4I)
3995 M:      Karen Xie <kxie@chelsio.com>
3996 L:      linux-scsi@vger.kernel.org
3997 W:      http://www.chelsio.com
3998 S:      Supported
3999 F:      drivers/scsi/cxgbi/cxgb4i
4000
4001 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4002 M:      Steve Wise <swise@chelsio.com>
4003 L:      linux-rdma@vger.kernel.org
4004 W:      http://www.openfabrics.org
4005 S:      Supported
4006 F:      drivers/infiniband/hw/cxgb4/
4007 F:      include/uapi/rdma/cxgb4-abi.h
4008
4009 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4010 M:      Casey Leedom <leedom@chelsio.com>
4011 L:      netdev@vger.kernel.org
4012 W:      http://www.chelsio.com
4013 S:      Supported
4014 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4015
4016 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4017 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4018 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4019 L:      linuxppc-dev@lists.ozlabs.org
4020 S:      Supported
4021 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4022 F:      drivers/misc/cxl/
4023 F:      include/misc/cxl*
4024 F:      include/uapi/misc/cxl.h
4025 F:      Documentation/powerpc/cxl.txt
4026 F:      Documentation/ABI/testing/sysfs-class-cxl
4027
4028 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4029 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4030 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4031 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4032 L:      linux-scsi@vger.kernel.org
4033 S:      Supported
4034 F:      drivers/scsi/cxlflash/
4035 F:      include/uapi/scsi/cxlflash_ioctls.h
4036 F:      Documentation/powerpc/cxlflash.txt
4037
4038 CYBERPRO FB DRIVER
4039 M:      Russell King <linux@armlinux.org.uk>
4040 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4041 W:      http://www.armlinux.org.uk/
4042 S:      Maintained
4043 F:      drivers/video/fbdev/cyber2000fb.*
4044
4045 CYCLADES ASYNC MUX DRIVER
4046 W:      http://www.cyclades.com/
4047 S:      Orphan
4048 F:      drivers/tty/cyclades.c
4049 F:      include/linux/cyclades.h
4050 F:      include/uapi/linux/cyclades.h
4051
4052 CYCLADES PC300 DRIVER
4053 W:      http://www.cyclades.com/
4054 S:      Orphan
4055 F:      drivers/net/wan/pc300*
4056
4057 CYPRESS_FIRMWARE MEDIA DRIVER
4058 M:      Antti Palosaari <crope@iki.fi>
4059 L:      linux-media@vger.kernel.org
4060 W:      https://linuxtv.org
4061 W:      http://palosaari.fi/linux/
4062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4063 T:      git git://linuxtv.org/anttip/media_tree.git
4064 S:      Maintained
4065 F:      drivers/media/common/cypress_firmware*
4066
4067 CYTTSP TOUCHSCREEN DRIVER
4068 M:      Ferruh Yigit <fery@cypress.com>
4069 L:      linux-input@vger.kernel.org
4070 S:      Supported
4071 F:      drivers/input/touchscreen/cyttsp*
4072 F:      include/linux/input/cyttsp.h
4073
4074 D-LINK DIR-685 TOUCHKEYS DRIVER
4075 M:      Linus Walleij <linus.walleij@linaro.org>
4076 L:      linux-input@vger.kernel.org
4077 S:      Supported
4078 F:      drivers/input/dlink-dir685-touchkeys.c
4079
4080 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4081 M:      Joshua Kinard <kumba@gentoo.org>
4082 S:      Maintained
4083 F:      drivers/rtc/rtc-ds1685.c
4084 F:      include/linux/rtc/ds1685.h
4085
4086 DAMA SLAVE for AX.25
4087 M:      Joerg Reuter <jreuter@yaina.de>
4088 W:      http://yaina.de/jreuter/
4089 W:      http://www.qsl.net/dl1bke/
4090 L:      linux-hams@vger.kernel.org
4091 S:      Maintained
4092 F:      net/ax25/af_ax25.c
4093 F:      net/ax25/ax25_dev.c
4094 F:      net/ax25/ax25_ds_*
4095 F:      net/ax25/ax25_in.c
4096 F:      net/ax25/ax25_out.c
4097 F:      net/ax25/ax25_timer.c
4098 F:      net/ax25/sysctl_net_ax25.c
4099
4100 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4101 L:      netdev@vger.kernel.org
4102 S:      Orphan
4103 F:      Documentation/networking/dmfe.txt
4104 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4105
4106 DC390/AM53C974 SCSI driver
4107 M:      Hannes Reinecke <hare@suse.com>
4108 L:      linux-scsi@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/scsi/am53c974.c
4111
4112 DC395x SCSI driver
4113 M:      Oliver Neukum <oliver@neukum.org>
4114 M:      Ali Akcaagac <aliakc@web.de>
4115 M:      Jamie Lenehan <lenehan@twibble.org>
4116 L:      dc395x@twibble.org
4117 W:      http://twibble.org/dist/dc395x/
4118 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4119 S:      Maintained
4120 F:      Documentation/scsi/dc395x.txt
4121 F:      drivers/scsi/dc395x.*
4122
4123 DCCP PROTOCOL
4124 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4125 L:      dccp@vger.kernel.org
4126 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4127 S:      Maintained
4128 F:      include/linux/dccp.h
4129 F:      include/uapi/linux/dccp.h
4130 F:      include/linux/tfrc.h
4131 F:      net/dccp/
4132
4133 DECnet NETWORK LAYER
4134 W:      http://linux-decnet.sourceforge.net
4135 L:      linux-decnet-user@lists.sourceforge.net
4136 S:      Orphan
4137 F:      Documentation/networking/decnet.txt
4138 F:      net/decnet/
4139
4140 DECSTATION PLATFORM SUPPORT
4141 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4142 L:      linux-mips@linux-mips.org
4143 W:      http://www.linux-mips.org/wiki/DECstation
4144 S:      Maintained
4145 F:      arch/mips/dec/
4146 F:      arch/mips/include/asm/dec/
4147 F:      arch/mips/include/asm/mach-dec/
4148
4149 DEFXX FDDI NETWORK DRIVER
4150 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4151 S:      Maintained
4152 F:      drivers/net/fddi/defxx.*
4153
4154 DELL SMBIOS DRIVER
4155 M:      Pali Rohár <pali.rohar@gmail.com>
4156 M:      Mario Limonciello <mario.limonciello@dell.com>
4157 L:      platform-driver-x86@vger.kernel.org
4158 S:      Maintained
4159 F:      drivers/platform/x86/dell-smbios.*
4160
4161 DELL SMBIOS SMM DRIVER
4162 M:      Mario Limonciello <mario.limonciello@dell.com>
4163 L:      platform-driver-x86@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/platform/x86/dell-smbios-smm.c
4166
4167 DELL SMBIOS WMI DRIVER
4168 M:      Mario Limonciello <mario.limonciello@dell.com>
4169 L:      platform-driver-x86@vger.kernel.org
4170 S:      Maintained
4171 F:      drivers/platform/x86/dell-smbios-wmi.c
4172 F:      tools/wmi/dell-smbios-example.c
4173
4174 DELL LAPTOP DRIVER
4175 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4176 M:      Pali Rohár <pali.rohar@gmail.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-laptop.c
4180
4181 DELL LAPTOP FREEFALL DRIVER
4182 M:      Pali Rohár <pali.rohar@gmail.com>
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smo8800.c
4185
4186 DELL LAPTOP RBTN DRIVER
4187 M:      Pali Rohár <pali.rohar@gmail.com>
4188 S:      Maintained
4189 F:      drivers/platform/x86/dell-rbtn.*
4190
4191 DELL LAPTOP SMM DRIVER
4192 M:      Pali Rohár <pali.rohar@gmail.com>
4193 S:      Maintained
4194 F:      drivers/hwmon/dell-smm-hwmon.c
4195 F:      include/uapi/linux/i8k.h
4196
4197 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4198 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4199 S:      Maintained
4200 F:      Documentation/dcdbas.txt
4201 F:      drivers/firmware/dcdbas.*
4202
4203 DELL WMI NOTIFICATIONS DRIVER
4204 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-wmi.c
4208
4209 DELL WMI DESCRIPTOR DRIVER
4210 M:      Mario Limonciello <mario.limonciello@dell.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-wmi-descriptor.c
4213
4214 DELTA ST MEDIA DRIVER
4215 M:      Hugues Fruchet <hugues.fruchet@st.com>
4216 L:      linux-media@vger.kernel.org
4217 T:      git git://linuxtv.org/media_tree.git
4218 W:      https://linuxtv.org
4219 S:      Supported
4220 F:      drivers/media/platform/sti/delta
4221
4222 DENALI NAND DRIVER
4223 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4224 L:      linux-mtd@lists.infradead.org
4225 S:      Supported
4226 F:      drivers/mtd/nand/raw/denali*
4227
4228 DESIGNWARE USB2 DRD IP DRIVER
4229 M:      Minas Harutyunyan <hminas@synopsys.com>
4230 L:      linux-usb@vger.kernel.org
4231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4232 S:      Maintained
4233 F:      drivers/usb/dwc2/
4234
4235 DESIGNWARE USB3 DRD IP DRIVER
4236 M:      Felipe Balbi <balbi@kernel.org>
4237 L:      linux-usb@vger.kernel.org
4238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4239 S:      Maintained
4240 F:      drivers/usb/dwc3/
4241
4242 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4243 M:      Andreas Klinger <ak@it-klinger.de>
4244 L:      linux-iio@vger.kernel.org
4245 S:      Maintained
4246 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4247 F:      drivers/iio/proximity/srf*.c
4248
4249 DEVICE COREDUMP (DEV_COREDUMP)
4250 M:      Johannes Berg <johannes@sipsolutions.net>
4251 L:      linux-kernel@vger.kernel.org
4252 S:      Maintained
4253 F:      drivers/base/devcoredump.c
4254 F:      include/linux/devcoredump.h
4255
4256 DEVICE FREQUENCY (DEVFREQ)
4257 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4258 M:      Kyungmin Park <kyungmin.park@samsung.com>
4259 R:      Chanwoo Choi <cw00.choi@samsung.com>
4260 L:      linux-pm@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4262 S:      Maintained
4263 F:      drivers/devfreq/
4264 F:      include/linux/devfreq.h
4265 F:      Documentation/devicetree/bindings/devfreq/
4266
4267 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4268 M:      Chanwoo Choi <cw00.choi@samsung.com>
4269 L:      linux-pm@vger.kernel.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4271 S:      Supported
4272 F:      drivers/devfreq/event/
4273 F:      drivers/devfreq/devfreq-event.c
4274 F:      include/linux/devfreq-event.h
4275 F:      Documentation/devicetree/bindings/devfreq/event/
4276
4277 DEVICE NUMBER REGISTRY
4278 M:      Torben Mathiasen <device@lanana.org>
4279 W:      http://lanana.org/docs/device-list/index.html
4280 S:      Maintained
4281
4282 DEVICE-MAPPER  (LVM)
4283 M:      Alasdair Kergon <agk@redhat.com>
4284 M:      Mike Snitzer <snitzer@redhat.com>
4285 M:      dm-devel@redhat.com
4286 L:      dm-devel@redhat.com
4287 W:      http://sources.redhat.com/dm
4288 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4290 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4291 S:      Maintained
4292 F:      Documentation/device-mapper/
4293 F:      drivers/md/Makefile
4294 F:      drivers/md/Kconfig
4295 F:      drivers/md/dm*
4296 F:      drivers/md/persistent-data/
4297 F:      include/linux/device-mapper.h
4298 F:      include/linux/dm-*.h
4299 F:      include/uapi/linux/dm-*.h
4300
4301 DEVLINK
4302 M:      Jiri Pirko <jiri@mellanox.com>
4303 L:      netdev@vger.kernel.org
4304 S:      Supported
4305 F:      net/core/devlink.c
4306 F:      include/net/devlink.h
4307 F:      include/uapi/linux/devlink.h
4308
4309 DIALOG SEMICONDUCTOR DRIVERS
4310 M:      Support Opensource <support.opensource@diasemi.com>
4311 W:      http://www.dialog-semiconductor.com/products
4312 S:      Supported
4313 F:      Documentation/hwmon/da90??
4314 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4315 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4316 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4317 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4318 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4319 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4320 F:      drivers/gpio/gpio-da90??.c
4321 F:      drivers/hwmon/da90??-hwmon.c
4322 F:      drivers/iio/adc/da91??-*.c
4323 F:      drivers/input/misc/da90??_onkey.c
4324 F:      drivers/input/touchscreen/da9052_tsi.c
4325 F:      drivers/leds/leds-da90??.c
4326 F:      drivers/mfd/da903x.c
4327 F:      drivers/mfd/da90??-*.c
4328 F:      drivers/mfd/da91??-*.c
4329 F:      drivers/power/supply/da9052-battery.c
4330 F:      drivers/power/supply/da91??-*.c
4331 F:      drivers/regulator/da903x.c
4332 F:      drivers/regulator/da9???-regulator.[ch]
4333 F:      drivers/thermal/da90??-thermal.c
4334 F:      drivers/rtc/rtc-da90??.c
4335 F:      drivers/video/backlight/da90??_bl.c
4336 F:      drivers/watchdog/da90??_wdt.c
4337 F:      include/linux/mfd/da903x.h
4338 F:      include/linux/mfd/da9052/
4339 F:      include/linux/mfd/da9055/
4340 F:      include/linux/mfd/da9062/
4341 F:      include/linux/mfd/da9063/
4342 F:      include/linux/mfd/da9150/
4343 F:      include/linux/regulator/da9211.h
4344 F:      include/sound/da[79]*.h
4345 F:      sound/soc/codecs/da[79]*.[ch]
4346
4347 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4348 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4349 L:      linux-gpio@vger.kernel.org
4350 S:      Maintained
4351 F:      drivers/gpio/gpio-gpio-mm.c
4352
4353 DIGI NEO AND CLASSIC PCI PRODUCTS
4354 M:      Lidza Louina <lidza.louina@gmail.com>
4355 M:      Mark Hounschell <markh@compro.net>
4356 L:      driverdev-devel@linuxdriverproject.org
4357 S:      Maintained
4358 F:      drivers/staging/dgnc/
4359
4360 DIOLAN U2C-12 I2C DRIVER
4361 M:      Guenter Roeck <linux@roeck-us.net>
4362 L:      linux-i2c@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4365
4366 FILESYSTEM DIRECT ACCESS (DAX)
4367 M:      Matthew Wilcox <mawilcox@microsoft.com>
4368 M:      Ross Zwisler <zwisler@kernel.org>
4369 M:      Jan Kara <jack@suse.cz>
4370 L:      linux-fsdevel@vger.kernel.org
4371 S:      Supported
4372 F:      fs/dax.c
4373 F:      include/linux/dax.h
4374 F:      include/trace/events/fs_dax.h
4375
4376 DEVICE DIRECT ACCESS (DAX)
4377 M:      Dan Williams <dan.j.williams@intel.com>
4378 M:      Dave Jiang <dave.jiang@intel.com>
4379 M:      Ross Zwisler <zwisler@kernel.org>
4380 M:      Vishal Verma <vishal.l.verma@intel.com>
4381 L:      linux-nvdimm@lists.01.org
4382 S:      Supported
4383 F:      drivers/dax/
4384
4385 DIRECTORY NOTIFICATION (DNOTIFY)
4386 M:      Jan Kara <jack@suse.cz>
4387 R:      Amir Goldstein <amir73il@gmail.com>
4388 L:      linux-fsdevel@vger.kernel.org
4389 S:      Maintained
4390 F:      Documentation/filesystems/dnotify.txt
4391 F:      fs/notify/dnotify/
4392 F:      include/linux/dnotify.h
4393
4394 DISK GEOMETRY AND PARTITION HANDLING
4395 M:      Andries Brouwer <aeb@cwi.nl>
4396 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4397 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4398 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4399 S:      Maintained
4400
4401 DISKQUOTA
4402 M:      Jan Kara <jack@suse.com>
4403 S:      Maintained
4404 F:      Documentation/filesystems/quota.txt
4405 F:      fs/quota/
4406 F:      include/linux/quota*.h
4407 F:      include/uapi/linux/quota*.h
4408
4409 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4410 M:      Bernie Thompson <bernie@plugable.com>
4411 L:      linux-fbdev@vger.kernel.org
4412 S:      Maintained
4413 W:      http://plugable.com/category/projects/udlfb/
4414 F:      drivers/video/fbdev/udlfb.c
4415 F:      include/video/udlfb.h
4416 F:      Documentation/fb/udlfb.txt
4417
4418 DISTRIBUTED LOCK MANAGER (DLM)
4419 M:      Christine Caulfield <ccaulfie@redhat.com>
4420 M:      David Teigland <teigland@redhat.com>
4421 L:      cluster-devel@redhat.com
4422 W:      http://sources.redhat.com/cluster/
4423 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4424 S:      Supported
4425 F:      fs/dlm/
4426
4427 DMA BUFFER SHARING FRAMEWORK
4428 M:      Sumit Semwal <sumit.semwal@linaro.org>
4429 S:      Maintained
4430 L:      linux-media@vger.kernel.org
4431 L:      dri-devel@lists.freedesktop.org
4432 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4433 F:      drivers/dma-buf/
4434 F:      include/linux/dma-buf*
4435 F:      include/linux/reservation.h
4436 F:      include/linux/*fence.h
4437 F:      Documentation/driver-api/dma-buf.rst
4438 T:      git git://anongit.freedesktop.org/drm/drm-misc
4439
4440 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4441 M:      Vinod Koul <vkoul@kernel.org>
4442 L:      dmaengine@vger.kernel.org
4443 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4444 S:      Maintained
4445 F:      drivers/dma/
4446 F:      include/linux/dmaengine.h
4447 F:      include/linux/of_dma.h
4448 F:      Documentation/devicetree/bindings/dma/
4449 F:      Documentation/driver-api/dmaengine/
4450 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4451
4452 DMA MAPPING HELPERS
4453 M:      Christoph Hellwig <hch@lst.de>
4454 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4455 R:      Robin Murphy <robin.murphy@arm.com>
4456 L:      iommu@lists.linux-foundation.org
4457 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4458 W:      http://git.infradead.org/users/hch/dma-mapping.git
4459 S:      Supported
4460 F:      kernel/dma/
4461 F:      include/asm-generic/dma-mapping.h
4462 F:      include/linux/dma-direct.h
4463 F:      include/linux/dma-mapping.h
4464 F:      include/linux/dma-noncoherent.h
4465
4466 DME1737 HARDWARE MONITOR DRIVER
4467 M:      Juerg Haefliger <juergh@gmail.com>
4468 L:      linux-hwmon@vger.kernel.org
4469 S:      Maintained
4470 F:      Documentation/hwmon/dme1737
4471 F:      drivers/hwmon/dme1737.c
4472
4473 DMI/SMBIOS SUPPORT
4474 M:      Jean Delvare <jdelvare@suse.com>
4475 S:      Maintained
4476 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4477 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4478 F:      drivers/firmware/dmi-id.c
4479 F:      drivers/firmware/dmi_scan.c
4480 F:      include/linux/dmi.h
4481
4482 DOCUMENTATION
4483 M:      Jonathan Corbet <corbet@lwn.net>
4484 L:      linux-doc@vger.kernel.org
4485 S:      Maintained
4486 F:      Documentation/
4487 F:      scripts/kernel-doc
4488 X:      Documentation/ABI/
4489 X:      Documentation/devicetree/
4490 X:      Documentation/acpi
4491 X:      Documentation/power
4492 X:      Documentation/spi
4493 X:      Documentation/media
4494 T:      git git://git.lwn.net/linux.git docs-next
4495
4496 DOCUMENTATION/ITALIAN
4497 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4498 L:      linux-doc@vger.kernel.org
4499 S:      Maintained
4500 F:      Documentation/translations/it_IT
4501
4502 DONGWOON DW9714 LENS VOICE COIL DRIVER
4503 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4504 L:      linux-media@vger.kernel.org
4505 T:      git git://linuxtv.org/media_tree.git
4506 S:      Maintained
4507 F:      drivers/media/i2c/dw9714.c
4508
4509 DONGWOON DW9807 LENS VOICE COIL DRIVER
4510 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4511 L:      linux-media@vger.kernel.org
4512 T:      git git://linuxtv.org/media_tree.git
4513 S:      Maintained
4514 F:      drivers/media/i2c/dw9807.c
4515
4516 DOUBLETALK DRIVER
4517 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4518 L:      blinux-list@redhat.com
4519 S:      Maintained
4520 F:      drivers/char/dtlk.c
4521 F:      include/linux/dtlk.h
4522
4523 DPAA2 DATAPATH I/O (DPIO) DRIVER
4524 M:      Roy Pledge <Roy.Pledge@nxp.com>
4525 L:      linux-kernel@vger.kernel.org
4526 S:      Maintained
4527 F:      drivers/soc/fsl/dpio
4528
4529 DPAA2 ETHERNET DRIVER
4530 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4531 L:      linux-kernel@vger.kernel.org
4532 S:      Maintained
4533 F:      drivers/staging/fsl-dpaa2/ethernet
4534
4535 DPAA2 ETHERNET SWITCH DRIVER
4536 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4537 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/staging/fsl-dpaa2/ethsw
4541
4542 DPAA2 PTP CLOCK DRIVER
4543 M:      Yangbo Lu <yangbo.lu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/rtc
4547
4548 DPT_I2O SCSI RAID DRIVER
4549 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4550 L:      linux-scsi@vger.kernel.org
4551 W:      http://www.adaptec.com/
4552 S:      Maintained
4553 F:      drivers/scsi/dpt*
4554 F:      drivers/scsi/dpt/
4555
4556 DRBD DRIVER
4557 M:      Philipp Reisner <philipp.reisner@linbit.com>
4558 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4559 L:      drbd-dev@lists.linbit.com
4560 W:      http://www.drbd.org
4561 T:      git git://git.linbit.com/linux-drbd.git
4562 T:      git git://git.linbit.com/drbd-8.4.git
4563 S:      Supported
4564 F:      drivers/block/drbd/
4565 F:      lib/lru_cache.c
4566 F:      Documentation/blockdev/drbd/
4567
4568 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4569 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4570 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4572 S:      Supported
4573 F:      Documentation/kobject.txt
4574 F:      drivers/base/
4575 F:      fs/debugfs/
4576 F:      fs/sysfs/
4577 F:      include/linux/debugfs.h
4578 F:      include/linux/kobj*
4579 F:      lib/kobj*
4580
4581 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4582 M:      Kevin Hilman <khilman@kernel.org>
4583 M:      Nishanth Menon <nm@ti.com>
4584 S:      Maintained
4585 F:      drivers/power/avs/
4586 F:      include/linux/power/smartreflex.h
4587 L:      linux-pm@vger.kernel.org
4588
4589 DRM DRIVER FOR ARM PL111 CLCD
4590 M:      Eric Anholt <eric@anholt.net>
4591 T:      git git://anongit.freedesktop.org/drm/drm-misc
4592 S:      Supported
4593 F:      drivers/gpu/drm/pl111/
4594
4595 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4596 M:      Linus Walleij <linus.walleij@linaro.org>
4597 T:      git git://anongit.freedesktop.org/drm/drm-misc
4598 S:      Maintained
4599 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4600 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4601
4602 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4603 M:      Dave Airlie <airlied@redhat.com>
4604 S:      Odd Fixes
4605 F:      drivers/gpu/drm/ast/
4606
4607 DRM DRIVER FOR BOCHS VIRTUAL GPU
4608 M:      Gerd Hoffmann <kraxel@redhat.com>
4609 L:      virtualization@lists.linux-foundation.org
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/bochs/
4613
4614 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4615 M:      Linus Walleij <linus.walleij@linaro.org>
4616 T:      git git://anongit.freedesktop.org/drm/drm-misc
4617 S:      Maintained
4618 F:      drivers/gpu/drm/tve200/
4619
4620 DRM DRIVER FOR ILITEK ILI9225 PANELS
4621 M:      David Lechner <david@lechnology.com>
4622 S:      Maintained
4623 F:      drivers/gpu/drm/tinydrm/ili9225.c
4624 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4625
4626 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4627 S:      Orphan / Obsolete
4628 F:      drivers/gpu/drm/i810/
4629 F:      include/uapi/drm/i810_drm.h
4630
4631 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4632 S:      Orphan / Obsolete
4633 F:      drivers/gpu/drm/mga/
4634 F:      include/uapi/drm/mga_drm.h
4635
4636 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4637 M:      Dave Airlie <airlied@redhat.com>
4638 S:      Odd Fixes
4639 F:      drivers/gpu/drm/mgag200/
4640
4641 DRM DRIVER FOR MI0283QT
4642 M:      Noralf Trønnes <noralf@tronnes.org>
4643 S:      Maintained
4644 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4645 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4646
4647 DRM DRIVER FOR MSM ADRENO GPU
4648 M:      Rob Clark <robdclark@gmail.com>
4649 L:      linux-arm-msm@vger.kernel.org
4650 L:      dri-devel@lists.freedesktop.org
4651 L:      freedreno@lists.freedesktop.org
4652 T:      git git://people.freedesktop.org/~robclark/linux
4653 S:      Maintained
4654 F:      drivers/gpu/drm/msm/
4655 F:      include/uapi/drm/msm_drm.h
4656 F:      Documentation/devicetree/bindings/display/msm/
4657
4658 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4659 M:      Ben Skeggs <bskeggs@redhat.com>
4660 L:      dri-devel@lists.freedesktop.org
4661 L:      nouveau@lists.freedesktop.org
4662 T:      git git://github.com/skeggsb/linux
4663 S:      Supported
4664 F:      drivers/gpu/drm/nouveau/
4665 F:      include/uapi/drm/nouveau_drm.h
4666
4667 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4668 M:      Noralf Trønnes <noralf@tronnes.org>
4669 S:      Maintained
4670 F:      drivers/gpu/drm/tinydrm/repaper.c
4671 F:      Documentation/devicetree/bindings/display/repaper.txt
4672
4673 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4674 M:      Dave Airlie <airlied@redhat.com>
4675 M:      Gerd Hoffmann <kraxel@redhat.com>
4676 L:      virtualization@lists.linux-foundation.org
4677 T:      git git://anongit.freedesktop.org/drm/drm-misc
4678 S:      Obsolete
4679 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4680 F:      drivers/gpu/drm/cirrus/
4681
4682 DRM DRIVER FOR QXL VIRTUAL GPU
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Maintained
4688 F:      drivers/gpu/drm/qxl/
4689 F:      include/uapi/drm/qxl_drm.h
4690
4691 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4692 S:      Orphan / Obsolete
4693 F:      drivers/gpu/drm/r128/
4694 F:      include/uapi/drm/r128_drm.h
4695
4696 DRM DRIVER FOR SAVAGE VIDEO CARDS
4697 S:      Orphan / Obsolete
4698 F:      drivers/gpu/drm/savage/
4699 F:      include/uapi/drm/savage_drm.h
4700
4701 DRM DRIVER FOR SIS VIDEO CARDS
4702 S:      Orphan / Obsolete
4703 F:      drivers/gpu/drm/sis/
4704 F:      include/uapi/drm/sis_drm.h
4705
4706 DRM DRIVER FOR SITRONIX ST7586 PANELS
4707 M:      David Lechner <david@lechnology.com>
4708 S:      Maintained
4709 F:      drivers/gpu/drm/tinydrm/st7586.c
4710 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4711
4712 DRM DRIVER FOR SITRONIX ST7735R PANELS
4713 M:      David Lechner <david@lechnology.com>
4714 S:      Maintained
4715 F:      drivers/gpu/drm/tinydrm/st7735r.c
4716 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4717
4718 DRM DRIVER FOR TDFX VIDEO CARDS
4719 S:      Orphan / Obsolete
4720 F:      drivers/gpu/drm/tdfx/
4721
4722 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4723 M:      Dave Airlie <airlied@redhat.com>
4724 S:      Odd Fixes
4725 F:      drivers/gpu/drm/udl/
4726
4727 DRM DRIVER FOR VMWARE VIRTUAL GPU
4728 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4729 M:      Sinclair Yeh <syeh@vmware.com>
4730 M:      Thomas Hellstrom <thellstrom@vmware.com>
4731 L:      dri-devel@lists.freedesktop.org
4732 T:      git git://people.freedesktop.org/~syeh/repos_linux
4733 T:      git git://people.freedesktop.org/~thomash/linux
4734 S:      Supported
4735 F:      drivers/gpu/drm/vmwgfx/
4736 F:      include/uapi/drm/vmwgfx_drm.h
4737
4738 DRM DRIVERS
4739 M:      David Airlie <airlied@linux.ie>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://anongit.freedesktop.org/drm/drm
4742 B:      https://bugs.freedesktop.org/
4743 C:      irc://chat.freenode.net/dri-devel
4744 S:      Maintained
4745 F:      drivers/gpu/drm/
4746 F:      drivers/gpu/vga/
4747 F:      Documentation/devicetree/bindings/display/
4748 F:      Documentation/devicetree/bindings/gpu/
4749 F:      Documentation/gpu/
4750 F:      include/drm/
4751 F:      include/uapi/drm/
4752 F:      include/linux/vga*
4753
4754 DRM DRIVERS AND MISC GPU PATCHES
4755 M:      Gustavo Padovan <gustavo@padovan.org>
4756 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4757 M:      Sean Paul <sean@poorly.run>
4758 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4759 S:      Maintained
4760 T:      git git://anongit.freedesktop.org/drm/drm-misc
4761 F:      Documentation/gpu/
4762 F:      drivers/gpu/vga/
4763 F:      drivers/gpu/drm/*
4764 F:      include/drm/drm*
4765 F:      include/uapi/drm/drm*
4766 F:      include/linux/vga*
4767
4768 DRM DRIVERS FOR ALLWINNER A10
4769 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4770 L:      dri-devel@lists.freedesktop.org
4771 S:      Supported
4772 F:      drivers/gpu/drm/sun4i/
4773 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4774 T:      git git://anongit.freedesktop.org/drm/drm-misc
4775
4776 DRM DRIVERS FOR AMLOGIC SOCS
4777 M:      Neil Armstrong <narmstrong@baylibre.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 L:      linux-amlogic@lists.infradead.org
4780 W:      http://linux-meson.com/
4781 S:      Supported
4782 F:      drivers/gpu/drm/meson/
4783 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4784 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4785 F:      Documentation/gpu/meson.rst
4786 T:      git git://anongit.freedesktop.org/drm/drm-misc
4787
4788 DRM DRIVERS FOR ATMEL HLCDC
4789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4790 L:      dri-devel@lists.freedesktop.org
4791 S:      Supported
4792 F:      drivers/gpu/drm/atmel-hlcdc/
4793 F:      Documentation/devicetree/bindings/display/atmel/
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR BRIDGE CHIPS
4797 M:      Archit Taneja <architt@codeaurora.org>
4798 M:      Andrzej Hajda <a.hajda@samsung.com>
4799 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4800 S:      Maintained
4801 T:      git git://anongit.freedesktop.org/drm/drm-misc
4802 F:      drivers/gpu/drm/bridge/
4803
4804 DRM DRIVERS FOR EXYNOS
4805 M:      Inki Dae <inki.dae@samsung.com>
4806 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4807 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4808 M:      Kyungmin Park <kyungmin.park@samsung.com>
4809 L:      dri-devel@lists.freedesktop.org
4810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4811 S:      Supported
4812 F:      drivers/gpu/drm/exynos/
4813 F:      include/uapi/drm/exynos_drm.h
4814 F:      Documentation/devicetree/bindings/display/exynos/
4815
4816 DRM DRIVERS FOR FREESCALE DCU
4817 M:      Stefan Agner <stefan@agner.ch>
4818 M:      Alison Wang <alison.wang@nxp.com>
4819 L:      dri-devel@lists.freedesktop.org
4820 S:      Supported
4821 F:      drivers/gpu/drm/fsl-dcu/
4822 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4823 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4824 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4825
4826 DRM DRIVERS FOR FREESCALE IMX
4827 M:      Philipp Zabel <p.zabel@pengutronix.de>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Maintained
4830 F:      drivers/gpu/drm/imx/
4831 F:      drivers/gpu/ipu-v3/
4832 F:      Documentation/devicetree/bindings/display/imx/
4833
4834 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4835 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4836 L:      dri-devel@lists.freedesktop.org
4837 T:      git git://github.com/patjak/drm-gma500
4838 S:      Maintained
4839 F:      drivers/gpu/drm/gma500/
4840
4841 DRM DRIVERS FOR HISILICON
4842 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4843 M:      Rongrong Zou <zourongrong@gmail.com>
4844 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4845 R:      Chen Feng <puck.chen@hisilicon.com>
4846 L:      dri-devel@lists.freedesktop.org
4847 T:      git git://github.com/xin3liang/linux.git
4848 S:      Maintained
4849 F:      drivers/gpu/drm/hisilicon/
4850 F:      Documentation/devicetree/bindings/display/hisilicon/
4851
4852 DRM DRIVERS FOR MEDIATEK
4853 M:      CK Hu <ck.hu@mediatek.com>
4854 M:      Philipp Zabel <p.zabel@pengutronix.de>
4855 L:      dri-devel@lists.freedesktop.org
4856 S:      Supported
4857 F:      drivers/gpu/drm/mediatek/
4858 F:      Documentation/devicetree/bindings/display/mediatek/
4859
4860 DRM DRIVERS FOR NVIDIA TEGRA
4861 M:      Thierry Reding <thierry.reding@gmail.com>
4862 L:      dri-devel@lists.freedesktop.org
4863 L:      linux-tegra@vger.kernel.org
4864 T:      git git://anongit.freedesktop.org/tegra/linux.git
4865 S:      Supported
4866 F:      drivers/gpu/drm/tegra/
4867 F:      drivers/gpu/host1x/
4868 F:      include/linux/host1x.h
4869 F:      include/uapi/drm/tegra_drm.h
4870 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4871
4872 DRM DRIVERS FOR RENESAS
4873 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4874 L:      dri-devel@lists.freedesktop.org
4875 L:      linux-renesas-soc@vger.kernel.org
4876 T:      git git://linuxtv.org/pinchartl/fbdev
4877 S:      Supported
4878 F:      drivers/gpu/drm/rcar-du/
4879 F:      drivers/gpu/drm/shmobile/
4880 F:      include/linux/platform_data/shmob_drm.h
4881 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4882 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4883 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4884
4885 DRM DRIVERS FOR ROCKCHIP
4886 M:      Sandy Huang <hjc@rock-chips.com>
4887 M:      Heiko Stübner <heiko@sntech.de>
4888 L:      dri-devel@lists.freedesktop.org
4889 S:      Maintained
4890 F:      drivers/gpu/drm/rockchip/
4891 F:      Documentation/devicetree/bindings/display/rockchip/
4892 T:      git git://anongit.freedesktop.org/drm/drm-misc
4893
4894 DRM DRIVERS FOR STI
4895 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4896 M:      Vincent Abriou <vincent.abriou@st.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 T:      git git://anongit.freedesktop.org/drm/drm-misc
4899 S:      Maintained
4900 F:      drivers/gpu/drm/sti
4901 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4902
4903 DRM DRIVERS FOR STM
4904 M:      Yannick Fertre <yannick.fertre@st.com>
4905 M:      Philippe Cornu <philippe.cornu@st.com>
4906 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4907 M:      Vincent Abriou <vincent.abriou@st.com>
4908 L:      dri-devel@lists.freedesktop.org
4909 T:      git git://anongit.freedesktop.org/drm/drm-misc
4910 S:      Maintained
4911 F:      drivers/gpu/drm/stm
4912 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4913
4914 DRM DRIVERS FOR TI LCDC
4915 M:      Jyri Sarha <jsarha@ti.com>
4916 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 S:      Maintained
4919 F:      drivers/gpu/drm/tilcdc/
4920 F:      Documentation/devicetree/bindings/display/tilcdc/
4921
4922 DRM DRIVERS FOR TI OMAP
4923 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4924 L:      dri-devel@lists.freedesktop.org
4925 S:      Maintained
4926 F:      drivers/gpu/drm/omapdrm/
4927 F:      Documentation/devicetree/bindings/display/ti/
4928
4929 DRM DRIVERS FOR V3D
4930 M:      Eric Anholt <eric@anholt.net>
4931 S:      Supported
4932 F:      drivers/gpu/drm/v3d/
4933 F:      include/uapi/drm/v3d_drm.h
4934 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4935 T:      git git://anongit.freedesktop.org/drm/drm-misc
4936
4937 DRM DRIVERS FOR VC4
4938 M:      Eric Anholt <eric@anholt.net>
4939 T:      git git://github.com/anholt/linux
4940 S:      Supported
4941 F:      drivers/gpu/drm/vc4/
4942 F:      include/uapi/drm/vc4_drm.h
4943 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VIVANTE GPU IP
4947 M:      Lucas Stach <l.stach@pengutronix.de>
4948 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4949 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4950 L:      etnaviv@lists.freedesktop.org
4951 L:      dri-devel@lists.freedesktop.org
4952 S:      Maintained
4953 F:      drivers/gpu/drm/etnaviv/
4954 F:      include/uapi/drm/etnaviv_drm.h
4955 F:      Documentation/devicetree/bindings/display/etnaviv/
4956
4957 DRM DRIVERS FOR ZTE ZX
4958 M:      Shawn Guo <shawnguo@kernel.org>
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/zte/
4962 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4963 T:      git git://anongit.freedesktop.org/drm/drm-misc
4964
4965 DRM PANEL DRIVERS
4966 M:      Thierry Reding <thierry.reding@gmail.com>
4967 L:      dri-devel@lists.freedesktop.org
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Maintained
4970 F:      drivers/gpu/drm/drm_panel.c
4971 F:      drivers/gpu/drm/panel/
4972 F:      include/drm/drm_panel.h
4973 F:      Documentation/devicetree/bindings/display/panel/
4974
4975 DRM TINYDRM DRIVERS
4976 M:      Noralf Trønnes <noralf@tronnes.org>
4977 W:      https://github.com/notro/tinydrm/wiki/Development
4978 T:      git git://anongit.freedesktop.org/drm/drm-misc
4979 S:      Maintained
4980 F:      drivers/gpu/drm/tinydrm/
4981 F:      include/drm/tinydrm/
4982
4983 DRM DRIVERS FOR XEN
4984 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4985 T:      git git://anongit.freedesktop.org/drm/drm-misc
4986 L:      dri-devel@lists.freedesktop.org
4987 L:      xen-devel@lists.xen.org
4988 S:      Supported
4989 F:      drivers/gpu/drm/xen/
4990 F:      Documentation/gpu/xen-front.rst
4991
4992 DRM TTM SUBSYSTEM
4993 M:      Christian Koenig <christian.koenig@amd.com>
4994 M:      Huang Rui <ray.huang@amd.com>
4995 M:      Junwei Zhang <Jerry.Zhang@amd.com>
4996 T:      git git://people.freedesktop.org/~agd5f/linux
4997 S:      Maintained
4998 L:      dri-devel@lists.freedesktop.org
4999 F:      include/drm/ttm/
5000 F:      drivers/gpu/drm/ttm/
5001
5002 DSBR100 USB FM RADIO DRIVER
5003 M:      Alexey Klimov <klimov.linux@gmail.com>
5004 L:      linux-media@vger.kernel.org
5005 T:      git git://linuxtv.org/media_tree.git
5006 S:      Maintained
5007 F:      drivers/media/radio/dsbr100.c
5008
5009 DSCC4 DRIVER
5010 M:      Francois Romieu <romieu@fr.zoreil.com>
5011 L:      netdev@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/net/wan/dscc4.c
5014
5015 DT3155 MEDIA DRIVER
5016 M:      Hans Verkuil <hverkuil@xs4all.nl>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 W:      https://linuxtv.org
5020 S:      Odd Fixes
5021 F:      drivers/media/pci/dt3155/
5022
5023 DVB_USB_AF9015 MEDIA DRIVER
5024 M:      Antti Palosaari <crope@iki.fi>
5025 L:      linux-media@vger.kernel.org
5026 W:      https://linuxtv.org
5027 W:      http://palosaari.fi/linux/
5028 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5029 T:      git git://linuxtv.org/anttip/media_tree.git
5030 S:      Maintained
5031 F:      drivers/media/usb/dvb-usb-v2/af9015*
5032
5033 DVB_USB_AF9035 MEDIA DRIVER
5034 M:      Antti Palosaari <crope@iki.fi>
5035 L:      linux-media@vger.kernel.org
5036 W:      https://linuxtv.org
5037 W:      http://palosaari.fi/linux/
5038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5039 T:      git git://linuxtv.org/anttip/media_tree.git
5040 S:      Maintained
5041 F:      drivers/media/usb/dvb-usb-v2/af9035*
5042
5043 DVB_USB_ANYSEE MEDIA DRIVER
5044 M:      Antti Palosaari <crope@iki.fi>
5045 L:      linux-media@vger.kernel.org
5046 W:      https://linuxtv.org
5047 W:      http://palosaari.fi/linux/
5048 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5049 T:      git git://linuxtv.org/anttip/media_tree.git
5050 S:      Maintained
5051 F:      drivers/media/usb/dvb-usb-v2/anysee*
5052
5053 DVB_USB_AU6610 MEDIA DRIVER
5054 M:      Antti Palosaari <crope@iki.fi>
5055 L:      linux-media@vger.kernel.org
5056 W:      https://linuxtv.org
5057 W:      http://palosaari.fi/linux/
5058 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5059 T:      git git://linuxtv.org/anttip/media_tree.git
5060 S:      Maintained
5061 F:      drivers/media/usb/dvb-usb-v2/au6610*
5062
5063 DVB_USB_CE6230 MEDIA DRIVER
5064 M:      Antti Palosaari <crope@iki.fi>
5065 L:      linux-media@vger.kernel.org
5066 W:      https://linuxtv.org
5067 W:      http://palosaari.fi/linux/
5068 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5069 T:      git git://linuxtv.org/anttip/media_tree.git
5070 S:      Maintained
5071 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5072
5073 DVB_USB_CXUSB MEDIA DRIVER
5074 M:      Michael Krufky <mkrufky@linuxtv.org>
5075 L:      linux-media@vger.kernel.org
5076 W:      https://linuxtv.org
5077 W:      http://github.com/mkrufky
5078 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5079 T:      git git://linuxtv.org/media_tree.git
5080 S:      Maintained
5081 F:      drivers/media/usb/dvb-usb/cxusb*
5082
5083 DVB_USB_EC168 MEDIA DRIVER
5084 M:      Antti Palosaari <crope@iki.fi>
5085 L:      linux-media@vger.kernel.org
5086 W:      https://linuxtv.org
5087 W:      http://palosaari.fi/linux/
5088 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5089 T:      git git://linuxtv.org/anttip/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/usb/dvb-usb-v2/ec168*
5092
5093 DVB_USB_GL861 MEDIA DRIVER
5094 M:      Antti Palosaari <crope@iki.fi>
5095 L:      linux-media@vger.kernel.org
5096 W:      https://linuxtv.org
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/gl861*
5101
5102 DVB_USB_MXL111SF MEDIA DRIVER
5103 M:      Michael Krufky <mkrufky@linuxtv.org>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 W:      http://github.com/mkrufky
5107 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5108 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5109 S:      Maintained
5110 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5111
5112 DVB_USB_RTL28XXU MEDIA DRIVER
5113 M:      Antti Palosaari <crope@iki.fi>
5114 L:      linux-media@vger.kernel.org
5115 W:      https://linuxtv.org
5116 W:      http://palosaari.fi/linux/
5117 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5118 T:      git git://linuxtv.org/anttip/media_tree.git
5119 S:      Maintained
5120 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5121
5122 DVB_USB_V2 MEDIA DRIVER
5123 M:      Antti Palosaari <crope@iki.fi>
5124 L:      linux-media@vger.kernel.org
5125 W:      https://linuxtv.org
5126 W:      http://palosaari.fi/linux/
5127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5128 T:      git git://linuxtv.org/anttip/media_tree.git
5129 S:      Maintained
5130 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5131 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5132
5133 DYNAMIC DEBUG
5134 M:      Jason Baron <jbaron@akamai.com>
5135 S:      Maintained
5136 F:      lib/dynamic_debug.c
5137 F:      include/linux/dynamic_debug.h
5138
5139 DYNAMIC INTERRUPT MODERATION
5140 M:      Tal Gilboa <talgi@mellanox.com>
5141 S:      Maintained
5142 F:      include/linux/net_dim.h
5143
5144 DZ DECSTATION DZ11 SERIAL DRIVER
5145 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5146 S:      Maintained
5147 F:      drivers/tty/serial/dz.*
5148
5149 E3X0 POWER BUTTON DRIVER
5150 M:      Moritz Fischer <moritz.fischer@ettus.com>
5151 L:      usrp-users@lists.ettus.com
5152 W:      http://www.ettus.com
5153 S:      Supported
5154 F:      drivers/input/misc/e3x0-button.c
5155 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5156
5157 E4000 MEDIA DRIVER
5158 M:      Antti Palosaari <crope@iki.fi>
5159 L:      linux-media@vger.kernel.org
5160 W:      https://linuxtv.org
5161 W:      http://palosaari.fi/linux/
5162 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5163 T:      git git://linuxtv.org/anttip/media_tree.git
5164 S:      Maintained
5165 F:      drivers/media/tuners/e4000*
5166
5167 EARTH_PT1 MEDIA DRIVER
5168 M:      Akihiro Tsukada <tskd08@gmail.com>
5169 L:      linux-media@vger.kernel.org
5170 S:      Odd Fixes
5171 F:      drivers/media/pci/pt1/
5172
5173 EARTH_PT3 MEDIA DRIVER
5174 M:      Akihiro Tsukada <tskd08@gmail.com>
5175 L:      linux-media@vger.kernel.org
5176 S:      Odd Fixes
5177 F:      drivers/media/pci/pt3/
5178
5179 EC100 MEDIA DRIVER
5180 M:      Antti Palosaari <crope@iki.fi>
5181 L:      linux-media@vger.kernel.org
5182 W:      https://linuxtv.org
5183 W:      http://palosaari.fi/linux/
5184 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5185 T:      git git://linuxtv.org/anttip/media_tree.git
5186 S:      Maintained
5187 F:      drivers/media/dvb-frontends/ec100*
5188
5189 ECRYPT FILE SYSTEM
5190 M:      Tyler Hicks <tyhicks@canonical.com>
5191 L:      ecryptfs@vger.kernel.org
5192 W:      http://ecryptfs.org
5193 W:      https://launchpad.net/ecryptfs
5194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5195 S:      Supported
5196 F:      Documentation/filesystems/ecryptfs.txt
5197 F:      fs/ecryptfs/
5198
5199 EDAC-AMD64
5200 M:      Borislav Petkov <bp@alien8.de>
5201 L:      linux-edac@vger.kernel.org
5202 S:      Maintained
5203 F:      drivers/edac/amd64_edac*
5204
5205 EDAC-CALXEDA
5206 M:      Robert Richter <rric@kernel.org>
5207 L:      linux-edac@vger.kernel.org
5208 S:      Maintained
5209 F:      drivers/edac/highbank*
5210
5211 EDAC-CAVIUM OCTEON
5212 M:      Ralf Baechle <ralf@linux-mips.org>
5213 M:      David Daney <david.daney@cavium.com>
5214 L:      linux-edac@vger.kernel.org
5215 L:      linux-mips@linux-mips.org
5216 S:      Supported
5217 F:      drivers/edac/octeon_edac*
5218
5219 EDAC-CAVIUM THUNDERX
5220 M:      David Daney <david.daney@cavium.com>
5221 M:      Jan Glauber <jglauber@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 S:      Supported
5224 F:      drivers/edac/thunderx_edac*
5225
5226 EDAC-CORE
5227 M:      Borislav Petkov <bp@alien8.de>
5228 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5229 L:      linux-edac@vger.kernel.org
5230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5231 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5232 S:      Supported
5233 F:      Documentation/admin-guide/ras.rst
5234 F:      Documentation/driver-api/edac.rst
5235 F:      drivers/edac/
5236 F:      include/linux/edac.h
5237
5238 EDAC-E752X
5239 M:      Mark Gross <mark.gross@intel.com>
5240 L:      linux-edac@vger.kernel.org
5241 S:      Maintained
5242 F:      drivers/edac/e752x_edac.c
5243
5244 EDAC-E7XXX
5245 L:      linux-edac@vger.kernel.org
5246 S:      Maintained
5247 F:      drivers/edac/e7xxx_edac.c
5248
5249 EDAC-FSL_DDR
5250 M:      York Sun <york.sun@nxp.com>
5251 L:      linux-edac@vger.kernel.org
5252 S:      Maintained
5253 F:      drivers/edac/fsl_ddr_edac.*
5254
5255 EDAC-GHES
5256 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5257 L:      linux-edac@vger.kernel.org
5258 S:      Maintained
5259 F:      drivers/edac/ghes_edac.c
5260
5261 EDAC-I3000
5262 L:      linux-edac@vger.kernel.org
5263 S:      Orphan
5264 F:      drivers/edac/i3000_edac.c
5265
5266 EDAC-I5000
5267 L:      linux-edac@vger.kernel.org
5268 S:      Maintained
5269 F:      drivers/edac/i5000_edac.c
5270
5271 EDAC-I5400
5272 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5273 L:      linux-edac@vger.kernel.org
5274 S:      Maintained
5275 F:      drivers/edac/i5400_edac.c
5276
5277 EDAC-I7300
5278 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5279 L:      linux-edac@vger.kernel.org
5280 S:      Maintained
5281 F:      drivers/edac/i7300_edac.c
5282
5283 EDAC-I7CORE
5284 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5285 L:      linux-edac@vger.kernel.org
5286 S:      Maintained
5287 F:      drivers/edac/i7core_edac.c
5288
5289 EDAC-I82443BXGX
5290 M:      Tim Small <tim@buttersideup.com>
5291 L:      linux-edac@vger.kernel.org
5292 S:      Maintained
5293 F:      drivers/edac/i82443bxgx_edac.c
5294
5295 EDAC-I82975X
5296 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5297 M:      "Arvind R." <arvino55@gmail.com>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i82975x_edac.c
5301
5302 EDAC-IE31200
5303 M:      Jason Baron <jbaron@akamai.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/ie31200_edac.c
5307
5308 EDAC-MPC85XX
5309 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5310 L:      linux-edac@vger.kernel.org
5311 S:      Maintained
5312 F:      drivers/edac/mpc85xx_edac.[ch]
5313
5314 EDAC-PASEMI
5315 M:      Egor Martovetsky <egor@pasemi.com>
5316 L:      linux-edac@vger.kernel.org
5317 S:      Maintained
5318 F:      drivers/edac/pasemi_edac.c
5319
5320 EDAC-PND2
5321 M:      Tony Luck <tony.luck@intel.com>
5322 L:      linux-edac@vger.kernel.org
5323 S:      Maintained
5324 F:      drivers/edac/pnd2_edac.[ch]
5325
5326 EDAC-R82600
5327 M:      Tim Small <tim@buttersideup.com>
5328 L:      linux-edac@vger.kernel.org
5329 S:      Maintained
5330 F:      drivers/edac/r82600_edac.c
5331
5332 EDAC-SBRIDGE
5333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5334 L:      linux-edac@vger.kernel.org
5335 S:      Maintained
5336 F:      drivers/edac/sb_edac.c
5337
5338 EDAC-SKYLAKE
5339 M:      Tony Luck <tony.luck@intel.com>
5340 L:      linux-edac@vger.kernel.org
5341 S:      Maintained
5342 F:      drivers/edac/skx_edac.c
5343
5344 EDAC-TI
5345 M:      Tero Kristo <t-kristo@ti.com>
5346 L:      linux-edac@vger.kernel.org
5347 S:      Maintained
5348 F:      drivers/edac/ti_edac.c
5349
5350 EDIROL UA-101/UA-1000 DRIVER
5351 M:      Clemens Ladisch <clemens@ladisch.de>
5352 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5353 T:      git git://git.alsa-project.org/alsa-kernel.git
5354 S:      Maintained
5355 F:      sound/usb/misc/ua101.c
5356
5357 EFI TEST DRIVER
5358 L:      linux-efi@vger.kernel.org
5359 M:      Ivan Hu <ivan.hu@canonical.com>
5360 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5361 S:      Maintained
5362 F:      drivers/firmware/efi/test/
5363
5364 EFI VARIABLE FILESYSTEM
5365 M:      Matthew Garrett <matthew.garrett@nebula.com>
5366 M:      Jeremy Kerr <jk@ozlabs.org>
5367 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5369 L:      linux-efi@vger.kernel.org
5370 S:      Maintained
5371 F:      fs/efivarfs/
5372
5373 EFIFB FRAMEBUFFER DRIVER
5374 L:      linux-fbdev@vger.kernel.org
5375 M:      Peter Jones <pjones@redhat.com>
5376 S:      Maintained
5377 F:      drivers/video/fbdev/efifb.c
5378
5379 EFS FILESYSTEM
5380 W:      http://aeschi.ch.eu.org/efs/
5381 S:      Orphan
5382 F:      fs/efs/
5383
5384 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5385 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5386 L:      netdev@vger.kernel.org
5387 S:      Maintained
5388 F:      drivers/net/ethernet/ibm/ehea/
5389
5390 EM28XX VIDEO4LINUX DRIVER
5391 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5392 L:      linux-media@vger.kernel.org
5393 W:      https://linuxtv.org
5394 T:      git git://linuxtv.org/media_tree.git
5395 S:      Maintained
5396 F:      drivers/media/usb/em28xx/
5397 F:      Documentation/media/v4l-drivers/em28xx*
5398
5399 EMBEDDED LINUX
5400 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5401 M:      Matt Mackall <mpm@selenic.com>
5402 M:      David Woodhouse <dwmw2@infradead.org>
5403 L:      linux-embedded@vger.kernel.org
5404 S:      Maintained
5405
5406 Emulex 10Gbps iSCSI - OneConnect DRIVER
5407 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5408 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5409 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5410 L:      linux-scsi@vger.kernel.org
5411 W:      http://www.broadcom.com
5412 S:      Supported
5413 F:      drivers/scsi/be2iscsi/
5414
5415 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5416 M:      Sathya Perla <sathya.perla@broadcom.com>
5417 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5418 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5419 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5420 L:      netdev@vger.kernel.org
5421 W:      http://www.emulex.com
5422 S:      Supported
5423 F:      drivers/net/ethernet/emulex/benet/
5424
5425 EMULEX ONECONNECT ROCE DRIVER
5426 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5427 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5428 L:      linux-rdma@vger.kernel.org
5429 W:      http://www.broadcom.com
5430 S:      Odd Fixes
5431 F:      drivers/infiniband/hw/ocrdma/
5432 F:      include/uapi/rdma/ocrdma-abi.h
5433
5434 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5435 M:      James Smart <james.smart@broadcom.com>
5436 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5437 L:      linux-scsi@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Supported
5440 F:      drivers/scsi/lpfc/
5441
5442 ENE CB710 FLASH CARD READER DRIVER
5443 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5444 S:      Maintained
5445 F:      drivers/misc/cb710/
5446 F:      drivers/mmc/host/cb710-mmc.*
5447 F:      include/linux/cb710.h
5448
5449 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5450 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5451 S:      Maintained
5452 F:      drivers/media/rc/ene_ir.*
5453
5454 EPSON S1D13XXX FRAMEBUFFER DRIVER
5455 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5456 S:      Maintained
5457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5458 F:      drivers/video/fbdev/s1d13xxxfb.c
5459 F:      include/video/s1d13xxxfb.h
5460
5461 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5462 M:      Jeff Layton <jlayton@kernel.org>
5463 S:      Maintained
5464 F:      lib/errseq.c
5465 F:      include/linux/errseq.h
5466
5467 ET131X NETWORK DRIVER
5468 M:      Mark Einon <mark.einon@gmail.com>
5469 S:      Odd Fixes
5470 F:      drivers/net/ethernet/agere/
5471
5472 ETHERNET BRIDGE
5473 M:      Stephen Hemminger <stephen@networkplumber.org>
5474 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5475 L:      netdev@vger.kernel.org
5476 W:      http://www.linuxfoundation.org/en/Net:Bridge
5477 S:      Maintained
5478 F:      include/linux/netfilter_bridge/
5479 F:      net/bridge/
5480
5481 ETHERNET PHY LIBRARY
5482 M:      Andrew Lunn <andrew@lunn.ch>
5483 M:      Florian Fainelli <f.fainelli@gmail.com>
5484 L:      netdev@vger.kernel.org
5485 S:      Maintained
5486 F:      Documentation/ABI/testing/sysfs-bus-mdio
5487 F:      Documentation/devicetree/bindings/net/mdio*
5488 F:      Documentation/networking/phy.txt
5489 F:      drivers/net/phy/
5490 F:      drivers/of/of_mdio.c
5491 F:      drivers/of/of_net.c
5492 F:      include/linux/*mdio*.h
5493 F:      include/linux/of_net.h
5494 F:      include/linux/phy.h
5495 F:      include/linux/phy_fixed.h
5496 F:      include/linux/platform_data/mdio-bcm-unimac.h
5497 F:      include/trace/events/mdio.h
5498 F:      include/uapi/linux/mdio.h
5499 F:      include/uapi/linux/mii.h
5500
5501 EXT2 FILE SYSTEM
5502 M:      Jan Kara <jack@suse.com>
5503 L:      linux-ext4@vger.kernel.org
5504 S:      Maintained
5505 F:      Documentation/filesystems/ext2.txt
5506 F:      fs/ext2/
5507 F:      include/linux/ext2*
5508
5509 EXT4 FILE SYSTEM
5510 M:      "Theodore Ts'o" <tytso@mit.edu>
5511 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5512 L:      linux-ext4@vger.kernel.org
5513 W:      http://ext4.wiki.kernel.org
5514 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5516 S:      Maintained
5517 F:      Documentation/filesystems/ext4.txt
5518 F:      fs/ext4/
5519
5520 Extended Verification Module (EVM)
5521 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5522 L:      linux-integrity@vger.kernel.org
5523 S:      Supported
5524 F:      security/integrity/evm/
5525
5526 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5527 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5528 L:      linux-efi@vger.kernel.org
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5530 S:      Maintained
5531 F:      Documentation/efi-stub.txt
5532 F:      arch/*/kernel/efi.c
5533 F:      arch/x86/boot/compressed/eboot.[ch]
5534 F:      arch/*/include/asm/efi.h
5535 F:      arch/x86/platform/efi/
5536 F:      drivers/firmware/efi/
5537 F:      include/linux/efi*.h
5538 F:      arch/arm/boot/compressed/efi-header.S
5539 F:      arch/arm64/kernel/efi-entry.S
5540
5541 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5542 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5543 M:      Chanwoo Choi <cw00.choi@samsung.com>
5544 L:      linux-kernel@vger.kernel.org
5545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5546 S:      Maintained
5547 F:      drivers/extcon/
5548 F:      include/linux/extcon/
5549 F:      include/linux/extcon.h
5550 F:      Documentation/extcon/
5551 F:      Documentation/devicetree/bindings/extcon/
5552
5553 EXYNOS DP DRIVER
5554 M:      Jingoo Han <jingoohan1@gmail.com>
5555 L:      dri-devel@lists.freedesktop.org
5556 S:      Maintained
5557 F:      drivers/gpu/drm/exynos/exynos_dp*
5558
5559 EXYNOS SYSMMU (IOMMU) driver
5560 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5561 L:      iommu@lists.linux-foundation.org
5562 S:      Maintained
5563 F:      drivers/iommu/exynos-iommu.c
5564
5565 EZchip NPS platform support
5566 M:      Vineet Gupta <vgupta@synopsys.com>
5567 M:      Ofer Levi <oferle@mellanox.com>
5568 S:      Supported
5569 F:      arch/arc/plat-eznps
5570 F:      arch/arc/boot/dts/eznps.dts
5571
5572 F2FS FILE SYSTEM
5573 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5574 M:      Chao Yu <yuchao0@huawei.com>
5575 L:      linux-f2fs-devel@lists.sourceforge.net
5576 W:      https://f2fs.wiki.kernel.org/
5577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5578 S:      Maintained
5579 F:      Documentation/filesystems/f2fs.txt
5580 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5581 F:      fs/f2fs/
5582 F:      include/linux/f2fs_fs.h
5583 F:      include/trace/events/f2fs.h
5584
5585 F71805F HARDWARE MONITORING DRIVER
5586 M:      Jean Delvare <jdelvare@suse.com>
5587 L:      linux-hwmon@vger.kernel.org
5588 S:      Maintained
5589 F:      Documentation/hwmon/f71805f
5590 F:      drivers/hwmon/f71805f.c
5591
5592 FADDR2LINE
5593 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5594 S:      Maintained
5595 F:      scripts/faddr2line
5596
5597 FAILOVER MODULE
5598 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5599 L:      netdev@vger.kernel.org
5600 S:      Supported
5601 F:      net/core/failover.c
5602 F:      include/net/failover.h
5603 F:      Documentation/networking/failover.rst
5604
5605 FANOTIFY
5606 M:      Jan Kara <jack@suse.cz>
5607 R:      Amir Goldstein <amir73il@gmail.com>
5608 L:      linux-fsdevel@vger.kernel.org
5609 S:      Maintained
5610 F:      fs/notify/fanotify/
5611 F:      include/linux/fanotify.h
5612 F:      include/uapi/linux/fanotify.h
5613
5614 FARSYNC SYNCHRONOUS DRIVER
5615 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5616 W:      http://www.farsite.co.uk/
5617 S:      Supported
5618 F:      drivers/net/wan/farsync.*
5619
5620 FAULT INJECTION SUPPORT
5621 M:      Akinobu Mita <akinobu.mita@gmail.com>
5622 S:      Supported
5623 F:      Documentation/fault-injection/
5624 F:      lib/fault-inject.c
5625
5626 FBTFT Framebuffer drivers
5627 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5628 L:      dri-devel@lists.freedesktop.org
5629 L:      linux-fbdev@vger.kernel.org
5630 S:      Maintained
5631 F:      drivers/staging/fbtft/
5632
5633 FC0011 TUNER DRIVER
5634 M:      Michael Buesch <m@bues.ch>
5635 L:      linux-media@vger.kernel.org
5636 S:      Maintained
5637 F:      drivers/media/tuners/fc0011.h
5638 F:      drivers/media/tuners/fc0011.c
5639
5640 FC2580 MEDIA DRIVER
5641 M:      Antti Palosaari <crope@iki.fi>
5642 L:      linux-media@vger.kernel.org
5643 W:      https://linuxtv.org
5644 W:      http://palosaari.fi/linux/
5645 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5646 T:      git git://linuxtv.org/anttip/media_tree.git
5647 S:      Maintained
5648 F:      drivers/media/tuners/fc2580*
5649
5650 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5651 M:      Johannes Thumshirn <jth@kernel.org>
5652 L:      linux-scsi@vger.kernel.org
5653 W:      www.Open-FCoE.org
5654 S:      Supported
5655 F:      drivers/scsi/libfc/
5656 F:      drivers/scsi/fcoe/
5657 F:      include/scsi/fc/
5658 F:      include/scsi/libfc.h
5659 F:      include/scsi/libfcoe.h
5660 F:      include/uapi/scsi/fc/
5661
5662 FILE LOCKING (flock() and fcntl()/lockf())
5663 M:      Jeff Layton <jlayton@kernel.org>
5664 M:      "J. Bruce Fields" <bfields@fieldses.org>
5665 L:      linux-fsdevel@vger.kernel.org
5666 S:      Maintained
5667 F:      include/linux/fcntl.h
5668 F:      include/uapi/linux/fcntl.h
5669 F:      fs/fcntl.c
5670 F:      fs/locks.c
5671
5672 FILESYSTEMS (VFS and infrastructure)
5673 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      fs/*
5677 F:      include/linux/fs.h
5678 F:      include/uapi/linux/fs.h
5679
5680 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5681 M:      Riku Voipio <riku.voipio@iki.fi>
5682 L:      linux-hwmon@vger.kernel.org
5683 S:      Maintained
5684 F:      drivers/hwmon/f75375s.c
5685 F:      include/linux/f75375s.h
5686
5687 FIREWIRE AUDIO DRIVERS
5688 M:      Clemens Ladisch <clemens@ladisch.de>
5689 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5690 T:      git git://git.alsa-project.org/alsa-kernel.git
5691 S:      Maintained
5692 F:      sound/firewire/
5693
5694 FIREWIRE MEDIA DRIVERS (firedtv)
5695 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5696 L:      linux-media@vger.kernel.org
5697 L:      linux1394-devel@lists.sourceforge.net
5698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5699 S:      Maintained
5700 F:      drivers/media/firewire/
5701
5702 FIREWIRE SBP-2 TARGET
5703 M:      Chris Boot <bootc@bootc.net>
5704 L:      linux-scsi@vger.kernel.org
5705 L:      target-devel@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5708 S:      Maintained
5709 F:      drivers/target/sbp/
5710
5711 FIREWIRE SUBSYSTEM
5712 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5713 L:      linux1394-devel@lists.sourceforge.net
5714 W:      http://ieee1394.wiki.kernel.org/
5715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5716 S:      Maintained
5717 F:      drivers/firewire/
5718 F:      include/linux/firewire.h
5719 F:      include/uapi/linux/firewire*.h
5720 F:      tools/firewire/
5721
5722 FIRMWARE LOADER (request_firmware)
5723 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5724 L:      linux-kernel@vger.kernel.org
5725 S:      Maintained
5726 F:      Documentation/firmware_class/
5727 F:      drivers/base/firmware_loader/
5728 F:      include/linux/firmware.h
5729
5730 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5731 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5732 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5733 S:      Maintained
5734 F:      drivers/block/rsxx/
5735
5736 FLOPPY DRIVER
5737 M:      Jiri Kosina <jikos@kernel.org>
5738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5739 S:      Odd fixes
5740 F:      drivers/block/floppy.c
5741
5742 FMC SUBSYSTEM
5743 M:      Alessandro Rubini <rubini@gnudd.com>
5744 W:      http://www.ohwr.org/projects/fmc-bus
5745 S:      Supported
5746 F:      drivers/fmc/
5747 F:      include/linux/fmc*.h
5748 F:      include/linux/ipmi-fru.h
5749 K:      fmc_d.*register
5750
5751 FPGA MANAGER FRAMEWORK
5752 M:      Alan Tull <atull@kernel.org>
5753 M:      Moritz Fischer <mdf@kernel.org>
5754 L:      linux-fpga@vger.kernel.org
5755 S:      Maintained
5756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5757 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5758 F:      Documentation/fpga/
5759 F:      Documentation/driver-api/fpga/
5760 F:      Documentation/devicetree/bindings/fpga/
5761 F:      drivers/fpga/
5762 F:      include/linux/fpga/
5763 W:      http://www.rocketboards.org
5764
5765 FPGA DFL DRIVERS
5766 M:      Wu Hao <hao.wu@intel.com>
5767 L:      linux-fpga@vger.kernel.org
5768 S:      Maintained
5769 F:      Documentation/fpga/dfl.txt
5770 F:      include/uapi/linux/fpga-dfl.h
5771 F:      drivers/fpga/dfl*
5772
5773 FPU EMULATOR
5774 M:      Bill Metzenthen <billm@melbpc.org.au>
5775 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5776 S:      Maintained
5777 F:      arch/x86/math-emu/
5778
5779 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5780 L:      netdev@vger.kernel.org
5781 S:      Orphan
5782 F:      drivers/net/wan/dlci.c
5783 F:      drivers/net/wan/sdla.c
5784
5785 FRAMEBUFFER LAYER
5786 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5787 L:      dri-devel@lists.freedesktop.org
5788 L:      linux-fbdev@vger.kernel.org
5789 T:      git git://github.com/bzolnier/linux.git
5790 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5791 S:      Maintained
5792 F:      Documentation/fb/
5793 F:      drivers/video/
5794 F:      include/video/
5795 F:      include/linux/fb.h
5796 F:      include/uapi/video/
5797 F:      include/uapi/linux/fb.h
5798
5799 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5800 M:      Horia Geantă <horia.geanta@nxp.com>
5801 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5802 L:      linux-crypto@vger.kernel.org
5803 S:      Maintained
5804 F:      drivers/crypto/caam/
5805 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5806
5807 FREESCALE DIU FRAMEBUFFER DRIVER
5808 M:      Timur Tabi <timur@kernel.org>
5809 L:      linux-fbdev@vger.kernel.org
5810 S:      Maintained
5811 F:      drivers/video/fbdev/fsl-diu-fb.*
5812
5813 FREESCALE DMA DRIVER
5814 M:      Li Yang <leoyang.li@nxp.com>
5815 M:      Zhang Wei <zw@zh-kernel.org>
5816 L:      linuxppc-dev@lists.ozlabs.org
5817 S:      Maintained
5818 F:      drivers/dma/fsldma.*
5819
5820 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5821 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5822 L:      netdev@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/net/ethernet/freescale/gianfar*
5825 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5826
5827 FREESCALE GPMI NAND DRIVER
5828 M:      Han Xu <han.xu@nxp.com>
5829 L:      linux-mtd@lists.infradead.org
5830 S:      Maintained
5831 F:      drivers/mtd/nand/raw/gpmi-nand/*
5832
5833 FREESCALE I2C CPM DRIVER
5834 M:      Jochen Friedrich <jochen@scram.de>
5835 L:      linuxppc-dev@lists.ozlabs.org
5836 L:      linux-i2c@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/i2c/busses/i2c-cpm.c
5839
5840 FREESCALE IMX / MXC FEC DRIVER
5841 M:      Fugang Duan <fugang.duan@nxp.com>
5842 L:      netdev@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/net/ethernet/freescale/fec_main.c
5845 F:      drivers/net/ethernet/freescale/fec_ptp.c
5846 F:      drivers/net/ethernet/freescale/fec.h
5847 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5848
5849 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5850 M:      Sascha Hauer <s.hauer@pengutronix.de>
5851 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5852 L:      linux-fbdev@vger.kernel.org
5853 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5854 S:      Maintained
5855 F:      include/linux/platform_data/video-imxfb.h
5856 F:      drivers/video/fbdev/imxfb.c
5857
5858 FREESCALE QORIQ DPAA ETHERNET DRIVER
5859 M:      Madalin Bucur <madalin.bucur@nxp.com>
5860 L:      netdev@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/net/ethernet/freescale/dpaa
5863
5864 FREESCALE QORIQ DPAA FMAN DRIVER
5865 M:      Madalin Bucur <madalin.bucur@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fman
5869 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5870
5871 FREESCALE QORIQ PTP CLOCK DRIVER
5872 M:      Yangbo Lu <yangbo.lu@nxp.com>
5873 L:      netdev@vger.kernel.org
5874 S:      Maintained
5875 F:      drivers/ptp/ptp_qoriq.c
5876 F:      include/linux/fsl/ptp_qoriq.h
5877 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5878
5879 FREESCALE QUAD SPI DRIVER
5880 M:      Han Xu <han.xu@nxp.com>
5881 L:      linux-mtd@lists.infradead.org
5882 S:      Maintained
5883 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5884
5885 FREESCALE QUICC ENGINE LIBRARY
5886 M:      Qiang Zhao <qiang.zhao@nxp.com>
5887 L:      linuxppc-dev@lists.ozlabs.org
5888 S:      Maintained
5889 F:      drivers/soc/fsl/qe/
5890 F:      include/soc/fsl/*qe*.h
5891 F:      include/soc/fsl/*ucc*.h
5892
5893 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5894 M:      Li Yang <leoyang.li@nxp.com>
5895 L:      netdev@vger.kernel.org
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/net/ethernet/freescale/ucc_geth*
5899
5900 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5901 M:      Zhao Qiang <qiang.zhao@nxp.com>
5902 L:      netdev@vger.kernel.org
5903 L:      linuxppc-dev@lists.ozlabs.org
5904 S:      Maintained
5905 F:      drivers/net/wan/fsl_ucc_hdlc*
5906
5907 FREESCALE QUICC ENGINE UCC UART DRIVER
5908 M:      Timur Tabi <timur@kernel.org>
5909 L:      linuxppc-dev@lists.ozlabs.org
5910 S:      Maintained
5911 F:      drivers/tty/serial/ucc_uart.c
5912
5913 FREESCALE SOC DRIVERS
5914 M:      Li Yang <leoyang.li@nxp.com>
5915 L:      linuxppc-dev@lists.ozlabs.org
5916 L:      linux-arm-kernel@lists.infradead.org
5917 S:      Maintained
5918 F:      Documentation/devicetree/bindings/soc/fsl/
5919 F:      drivers/soc/fsl/
5920 F:      include/linux/fsl/
5921
5922 FREESCALE SOC FS_ENET DRIVER
5923 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/freescale/fs_enet/
5928 F:      include/linux/fs_enet_pd.h
5929
5930 FREESCALE SOC SOUND DRIVERS
5931 M:      Timur Tabi <timur@kernel.org>
5932 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5933 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5934 R:      Fabio Estevam <fabio.estevam@nxp.com>
5935 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5936 L:      linuxppc-dev@lists.ozlabs.org
5937 S:      Maintained
5938 F:      sound/soc/fsl/fsl*
5939 F:      sound/soc/fsl/imx*
5940 F:      sound/soc/fsl/mpc8610_hpcd.c
5941
5942 FREESCALE USB PERIPHERAL DRIVERS
5943 M:      Li Yang <leoyang.li@nxp.com>
5944 L:      linux-usb@vger.kernel.org
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      drivers/usb/gadget/udc/fsl*
5948
5949 FREEVXFS FILESYSTEM
5950 M:      Christoph Hellwig <hch@infradead.org>
5951 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5952 S:      Maintained
5953 F:      fs/freevxfs/
5954
5955 FREEZER
5956 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5957 M:      Pavel Machek <pavel@ucw.cz>
5958 L:      linux-pm@vger.kernel.org
5959 S:      Supported
5960 F:      Documentation/power/freezing-of-tasks.txt
5961 F:      include/linux/freezer.h
5962 F:      kernel/freezer.c
5963
5964 FRONTSWAP API
5965 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5966 L:      linux-kernel@vger.kernel.org
5967 S:      Maintained
5968 F:      mm/frontswap.c
5969 F:      include/linux/frontswap.h
5970
5971 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5972 M:      David Howells <dhowells@redhat.com>
5973 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5974 S:      Supported
5975 F:      Documentation/filesystems/caching/
5976 F:      fs/fscache/
5977 F:      include/linux/fscache*.h
5978
5979 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5980 M:      Theodore Y. Ts'o <tytso@mit.edu>
5981 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5982 L:      linux-fscrypt@vger.kernel.org
5983 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5985 S:      Supported
5986 F:      fs/crypto/
5987 F:      include/linux/fscrypt*.h
5988 F:      Documentation/filesystems/fscrypt.rst
5989
5990 FSI-ATTACHED I2C DRIVER
5991 M:      Eddie James <eajames@linux.vnet.ibm.com>
5992 L:      linux-i2c@vger.kernel.org
5993 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
5994 S:      Maintained
5995 F:      drivers/i2c/busses/i2c-fsi.c
5996 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
5997
5998 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
5999 M:      Jan Kara <jack@suse.cz>
6000 R:      Amir Goldstein <amir73il@gmail.com>
6001 L:      linux-fsdevel@vger.kernel.org
6002 S:      Maintained
6003 F:      fs/notify/
6004 F:      include/linux/fsnotify*.h
6005
6006 FUJITSU LAPTOP EXTRAS
6007 M:      Jonathan Woithe <jwoithe@just42.net>
6008 L:      platform-driver-x86@vger.kernel.org
6009 S:      Maintained
6010 F:      drivers/platform/x86/fujitsu-laptop.c
6011
6012 FUJITSU M-5MO LS CAMERA ISP DRIVER
6013 M:      Kyungmin Park <kyungmin.park@samsung.com>
6014 M:      Heungjun Kim <riverful.kim@samsung.com>
6015 L:      linux-media@vger.kernel.org
6016 S:      Maintained
6017 F:      drivers/media/i2c/m5mols/
6018 F:      include/media/i2c/m5mols.h
6019
6020 FUJITSU TABLET EXTRAS
6021 M:      Robert Gerlach <khnz@gmx.de>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-tablet.c
6025
6026 FUSE: FILESYSTEM IN USERSPACE
6027 M:      Miklos Szeredi <miklos@szeredi.hu>
6028 L:      linux-fsdevel@vger.kernel.org
6029 W:      http://fuse.sourceforge.net/
6030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6031 S:      Maintained
6032 F:      fs/fuse/
6033 F:      include/uapi/linux/fuse.h
6034 F:      Documentation/filesystems/fuse.txt
6035
6036 FUTEX SUBSYSTEM
6037 M:      Thomas Gleixner <tglx@linutronix.de>
6038 M:      Ingo Molnar <mingo@redhat.com>
6039 R:      Peter Zijlstra <peterz@infradead.org>
6040 R:      Darren Hart <dvhart@infradead.org>
6041 L:      linux-kernel@vger.kernel.org
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6043 S:      Maintained
6044 F:      kernel/futex.c
6045 F:      kernel/futex_compat.c
6046 F:      include/asm-generic/futex.h
6047 F:      include/linux/futex.h
6048 F:      include/uapi/linux/futex.h
6049 F:      tools/testing/selftests/futex/
6050 F:      tools/perf/bench/futex*
6051 F:      Documentation/*futex*
6052
6053 GCC PLUGINS
6054 M:      Kees Cook <keescook@chromium.org>
6055 R:      Emese Revfy <re.emese@gmail.com>
6056 L:      kernel-hardening@lists.openwall.com
6057 S:      Maintained
6058 F:      scripts/gcc-plugins/
6059 F:      scripts/gcc-plugin.sh
6060 F:      scripts/Makefile.gcc-plugins
6061 F:      Documentation/gcc-plugins.txt
6062
6063 GASKET DRIVER FRAMEWORK
6064 M:      Rob Springer <rspringer@google.com>
6065 M:      Todd Poynor <toddpoynor@google.com>
6066 M:      Ben Chan <benchan@chromium.org>
6067 S:      Maintained
6068 F:      drivers/staging/gasket/
6069
6070 GCOV BASED KERNEL PROFILING
6071 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6072 S:      Maintained
6073 F:      kernel/gcov/
6074 F:      Documentation/dev-tools/gcov.rst
6075
6076 GDB KERNEL DEBUGGING HELPER SCRIPTS
6077 M:      Jan Kiszka <jan.kiszka@siemens.com>
6078 M:      Kieran Bingham <kbingham@kernel.org>
6079 S:      Supported
6080 F:      scripts/gdb/
6081
6082 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6083 M:      Achim Leubner <achim_leubner@adaptec.com>
6084 L:      linux-scsi@vger.kernel.org
6085 W:      http://www.icp-vortex.com/
6086 S:      Supported
6087 F:      drivers/scsi/gdt*
6088
6089 GEMTEK FM RADIO RECEIVER DRIVER
6090 M:      Hans Verkuil <hverkuil@xs4all.nl>
6091 L:      linux-media@vger.kernel.org
6092 T:      git git://linuxtv.org/media_tree.git
6093 W:      https://linuxtv.org
6094 S:      Maintained
6095 F:      drivers/media/radio/radio-gemtek*
6096
6097 GENERIC GPIO I2C DRIVER
6098 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6099 S:      Supported
6100 F:      drivers/i2c/busses/i2c-gpio.c
6101 F:      include/linux/platform_data/i2c-gpio.h
6102
6103 GENERIC GPIO I2C MULTIPLEXER DRIVER
6104 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6105 L:      linux-i2c@vger.kernel.org
6106 S:      Supported
6107 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6108 F:      include/linux/platform_data/i2c-mux-gpio.h
6109 F:      Documentation/i2c/muxes/i2c-mux-gpio
6110
6111 GENERIC HDLC (WAN) DRIVERS
6112 M:      Krzysztof Halasa <khc@pm.waw.pl>
6113 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6114 S:      Maintained
6115 F:      drivers/net/wan/c101.c
6116 F:      drivers/net/wan/hd6457*
6117 F:      drivers/net/wan/hdlc*
6118 F:      drivers/net/wan/n2.c
6119 F:      drivers/net/wan/pc300too.c
6120 F:      drivers/net/wan/pci200syn.c
6121 F:      drivers/net/wan/wanxl*
6122
6123 GENERIC INCLUDE/ASM HEADER FILES
6124 M:      Arnd Bergmann <arnd@arndb.de>
6125 L:      linux-arch@vger.kernel.org
6126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6127 S:      Maintained
6128 F:      include/asm-generic/
6129 F:      include/uapi/asm-generic/
6130
6131 GENERIC PHY FRAMEWORK
6132 M:      Kishon Vijay Abraham I <kishon@ti.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6135 S:      Supported
6136 F:      drivers/phy/
6137 F:      include/linux/phy/
6138
6139 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6140 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6141 S:      Supported
6142 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6143
6144 GENERIC PM DOMAINS
6145 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6146 M:      Kevin Hilman <khilman@kernel.org>
6147 M:      Ulf Hansson <ulf.hansson@linaro.org>
6148 L:      linux-pm@vger.kernel.org
6149 S:      Supported
6150 F:      drivers/base/power/domain*.c
6151 F:      include/linux/pm_domain.h
6152 F:      Documentation/devicetree/bindings/power/power_domain.txt
6153
6154 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6155 M:      Eugen Hristev <eugen.hristev@microchip.com>
6156 L:      linux-input@vger.kernel.org
6157 S:      Maintained
6158 F:      drivers/input/touchscreen/resistive-adc-touch.c
6159
6160 GENERIC UIO DRIVER FOR PCI DEVICES
6161 M:      "Michael S. Tsirkin" <mst@redhat.com>
6162 L:      kvm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/uio/uio_pci_generic.c
6165
6166 GENWQE (IBM Generic Workqueue Card)
6167 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6168 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6169 S:      Supported
6170 F:      drivers/misc/genwqe/
6171
6172 GET_MAINTAINER SCRIPT
6173 M:      Joe Perches <joe@perches.com>
6174 S:      Maintained
6175 F:      scripts/get_maintainer.pl
6176
6177 GFS2 FILE SYSTEM
6178 M:      Bob Peterson <rpeterso@redhat.com>
6179 M:      Andreas Gruenbacher <agruenba@redhat.com>
6180 L:      cluster-devel@redhat.com
6181 W:      http://sources.redhat.com/cluster/
6182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6183 S:      Supported
6184 F:      Documentation/filesystems/gfs2*.txt
6185 F:      fs/gfs2/
6186 F:      include/uapi/linux/gfs2_ondisk.h
6187
6188 GIGASET ISDN DRIVERS
6189 M:      Paul Bolle <pebolle@tiscali.nl>
6190 L:      gigaset307x-common@lists.sourceforge.net
6191 W:      http://gigaset307x.sourceforge.net/
6192 S:      Odd Fixes
6193 F:      Documentation/isdn/README.gigaset
6194 F:      drivers/isdn/gigaset/
6195 F:      include/uapi/linux/gigaset_dev.h
6196
6197 GNSS SUBSYSTEM
6198 M:      Johan Hovold <johan@kernel.org>
6199 S:      Maintained
6200 F:      Documentation/ABI/testing/sysfs-class-gnss
6201 F:      Documentation/devicetree/bindings/gnss/
6202 F:      drivers/gnss/
6203 F:      include/linux/gnss.h
6204
6205 GO7007 MPEG CODEC
6206 M:      Hans Verkuil <hans.verkuil@cisco.com>
6207 L:      linux-media@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/media/usb/go7007/
6210
6211 GOODIX TOUCHSCREEN
6212 M:      Bastien Nocera <hadess@hadess.net>
6213 L:      linux-input@vger.kernel.org
6214 S:      Maintained
6215 F:      drivers/input/touchscreen/goodix.c
6216
6217 GPD POCKET FAN DRIVER
6218 M:      Hans de Goede <hdegoede@redhat.com>
6219 L:      platform-driver-x86@vger.kernel.org
6220 S:      Maintained
6221 F:      drivers/platform/x86/gpd-pocket-fan.c
6222
6223 GPIO ACPI SUPPORT
6224 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6225 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6226 L:      linux-gpio@vger.kernel.org
6227 L:      linux-acpi@vger.kernel.org
6228 S:      Maintained
6229 F:      Documentation/acpi/gpio-properties.txt
6230 F:      drivers/gpio/gpiolib-acpi.c
6231
6232 GPIO IR Transmitter
6233 M:      Sean Young <sean@mess.org>
6234 L:      linux-media@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/media/rc/gpio-ir-tx.c
6237
6238 GPIO MOCKUP DRIVER
6239 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6240 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6241 L:      linux-gpio@vger.kernel.org
6242 S:      Maintained
6243 F:      drivers/gpio/gpio-mockup.c
6244 F:      tools/testing/selftests/gpio/
6245
6246 GPIO SUBSYSTEM
6247 M:      Linus Walleij <linus.walleij@linaro.org>
6248 L:      linux-gpio@vger.kernel.org
6249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6250 S:      Maintained
6251 F:      Documentation/devicetree/bindings/gpio/
6252 F:      Documentation/driver-api/gpio/
6253 F:      Documentation/gpio/
6254 F:      Documentation/ABI/testing/gpio-cdev
6255 F:      Documentation/ABI/obsolete/sysfs-gpio
6256 F:      drivers/gpio/
6257 F:      include/linux/gpio/
6258 F:      include/linux/gpio.h
6259 F:      include/linux/of_gpio.h
6260 F:      include/asm-generic/gpio.h
6261 F:      include/uapi/linux/gpio.h
6262 F:      tools/gpio/
6263
6264 GRE DEMULTIPLEXER DRIVER
6265 M:      Dmitry Kozlov <xeb@mail.ru>
6266 L:      netdev@vger.kernel.org
6267 S:      Maintained
6268 F:      net/ipv4/gre_demux.c
6269 F:      net/ipv4/gre_offload.c
6270 F:      include/net/gre.h
6271
6272 GRETH 10/100/1G Ethernet MAC device driver
6273 M:      Andreas Larsson <andreas@gaisler.com>
6274 L:      netdev@vger.kernel.org
6275 S:      Maintained
6276 F:      drivers/net/ethernet/aeroflex/
6277
6278 GREYBUS AUDIO PROTOCOLS DRIVERS
6279 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6280 M:      Mark Greer <mgreer@animalcreek.com>
6281 S:      Maintained
6282 F:      drivers/staging/greybus/audio_apbridgea.c
6283 F:      drivers/staging/greybus/audio_apbridgea.h
6284 F:      drivers/staging/greybus/audio_codec.c
6285 F:      drivers/staging/greybus/audio_codec.h
6286 F:      drivers/staging/greybus/audio_gb.c
6287 F:      drivers/staging/greybus/audio_manager.c
6288 F:      drivers/staging/greybus/audio_manager.h
6289 F:      drivers/staging/greybus/audio_manager_module.c
6290 F:      drivers/staging/greybus/audio_manager_private.h
6291 F:      drivers/staging/greybus/audio_manager_sysfs.c
6292 F:      drivers/staging/greybus/audio_module.c
6293 F:      drivers/staging/greybus/audio_topology.c
6294
6295 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6296 M:      Viresh Kumar <vireshk@kernel.org>
6297 S:      Maintained
6298 F:      drivers/staging/greybus/authentication.c
6299 F:      drivers/staging/greybus/bootrom.c
6300 F:      drivers/staging/greybus/firmware.h
6301 F:      drivers/staging/greybus/fw-core.c
6302 F:      drivers/staging/greybus/fw-download.c
6303 F:      drivers/staging/greybus/fw-management.c
6304 F:      drivers/staging/greybus/greybus_authentication.h
6305 F:      drivers/staging/greybus/greybus_firmware.h
6306 F:      drivers/staging/greybus/hid.c
6307 F:      drivers/staging/greybus/i2c.c
6308 F:      drivers/staging/greybus/spi.c
6309 F:      drivers/staging/greybus/spilib.c
6310 F:      drivers/staging/greybus/spilib.h
6311
6312 GREYBUS LOOPBACK DRIVER
6313 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6314 S:      Maintained
6315 F:      drivers/staging/greybus/loopback.c
6316
6317 GREYBUS PLATFORM DRIVERS
6318 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6319 S:      Maintained
6320 F:      drivers/staging/greybus/arche-platform.c
6321 F:      drivers/staging/greybus/arche-apb-ctrl.c
6322 F:      drivers/staging/greybus/arche_platform.h
6323
6324 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6325 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6326 S:      Maintained
6327 F:      drivers/staging/greybus/sdio.c
6328 F:      drivers/staging/greybus/light.c
6329 F:      drivers/staging/greybus/gpio.c
6330 F:      drivers/staging/greybus/power_supply.c
6331 F:      drivers/staging/greybus/spi.c
6332 F:      drivers/staging/greybus/spilib.c
6333
6334 GREYBUS SUBSYSTEM
6335 M:      Johan Hovold <johan@kernel.org>
6336 M:      Alex Elder <elder@kernel.org>
6337 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/
6340 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6341
6342 GREYBUS UART PROTOCOLS DRIVERS
6343 M:      David Lin <dtwlin@gmail.com>
6344 S:      Maintained
6345 F:      drivers/staging/greybus/uart.c
6346 F:      drivers/staging/greybus/log.c
6347
6348 GS1662 VIDEO SERIALIZER
6349 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6350 L:      linux-media@vger.kernel.org
6351 T:      git git://linuxtv.org/media_tree.git
6352 S:      Maintained
6353 F:      drivers/media/spi/gs1662.c
6354
6355 GSPCA FINEPIX SUBDRIVER
6356 M:      Frank Zago <frank@zago.net>
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/finepix.c
6361
6362 GSPCA GL860 SUBDRIVER
6363 M:      Olivier Lorin <o.lorin@laposte.net>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/usb/gspca/gl860/
6368
6369 GSPCA M5602 SUBDRIVER
6370 M:      Erik Andren <erik.andren@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/m5602/
6375
6376 GSPCA PAC207 SONIXB SUBDRIVER
6377 M:      Hans Verkuil <hverkuil@xs4all.nl>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Odd Fixes
6381 F:      drivers/media/usb/gspca/pac207.c
6382
6383 GSPCA SN9C20X SUBDRIVER
6384 M:      Brian Johnson <brijohn@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/sn9c20x.c
6389
6390 GSPCA T613 SUBDRIVER
6391 M:      Leandro Costantino <lcostantino@gmail.com>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Maintained
6395 F:      drivers/media/usb/gspca/t613.c
6396
6397 GSPCA USB WEBCAM DRIVER
6398 M:      Hans Verkuil <hverkuil@xs4all.nl>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Odd Fixes
6402 F:      drivers/media/usb/gspca/
6403
6404 GTP (GPRS Tunneling Protocol)
6405 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6406 M:      Harald Welte <laforge@gnumonks.org>
6407 L:      osmocom-net-gprs@lists.osmocom.org
6408 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6409 S:      Maintained
6410 F:      drivers/net/gtp.c
6411
6412 GUID PARTITION TABLE (GPT)
6413 M:      Davidlohr Bueso <dave@stgolabs.net>
6414 L:      linux-efi@vger.kernel.org
6415 S:      Maintained
6416 F:      block/partitions/efi.*
6417
6418 H8/300 ARCHITECTURE
6419 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6420 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6421 W:      http://uclinux-h8.sourceforge.jp
6422 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6423 S:      Maintained
6424 F:      arch/h8300/
6425 F:      drivers/clocksource/h8300_*.c
6426 F:      drivers/clk/h8300/
6427 F:      drivers/irqchip/irq-renesas-h8*.c
6428
6429 HACKRF MEDIA DRIVER
6430 M:      Antti Palosaari <crope@iki.fi>
6431 L:      linux-media@vger.kernel.org
6432 W:      https://linuxtv.org
6433 W:      http://palosaari.fi/linux/
6434 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6435 T:      git git://linuxtv.org/anttip/media_tree.git
6436 S:      Maintained
6437 F:      drivers/media/usb/hackrf/
6438
6439 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6440 M:      Frank Seidel <frank@f-seidel.de>
6441 L:      platform-driver-x86@vger.kernel.org
6442 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6443 S:      Maintained
6444 F:      drivers/platform/x86/hdaps.c
6445
6446 HARDWARE MONITORING
6447 M:      Jean Delvare <jdelvare@suse.com>
6448 M:      Guenter Roeck <linux@roeck-us.net>
6449 L:      linux-hwmon@vger.kernel.org
6450 W:      http://hwmon.wiki.kernel.org/
6451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6452 S:      Maintained
6453 F:      Documentation/devicetree/bindings/hwmon/
6454 F:      Documentation/hwmon/
6455 F:      drivers/hwmon/
6456 F:      include/linux/hwmon*.h
6457
6458 HARDWARE RANDOM NUMBER GENERATOR CORE
6459 M:      Matt Mackall <mpm@selenic.com>
6460 M:      Herbert Xu <herbert@gondor.apana.org.au>
6461 L:      linux-crypto@vger.kernel.org
6462 S:      Odd fixes
6463 F:      Documentation/devicetree/bindings/rng/
6464 F:      Documentation/hw_random.txt
6465 F:      drivers/char/hw_random/
6466 F:      include/linux/hw_random.h
6467
6468 HARDWARE TRACING FACILITIES
6469 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6470 S:      Maintained
6471 F:      drivers/hwtracing/
6472
6473 HARDWARE SPINLOCK CORE
6474 M:      Ohad Ben-Cohen <ohad@wizery.com>
6475 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6476 L:      linux-remoteproc@vger.kernel.org
6477 S:      Maintained
6478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6479 F:      Documentation/devicetree/bindings/hwlock/
6480 F:      Documentation/hwspinlock.txt
6481 F:      drivers/hwspinlock/
6482 F:      include/linux/hwspinlock.h
6483
6484 HARMONY SOUND DRIVER
6485 L:      linux-parisc@vger.kernel.org
6486 S:      Maintained
6487 F:      sound/parisc/harmony.*
6488
6489 HDPVR USB VIDEO ENCODER DRIVER
6490 M:      Hans Verkuil <hverkuil@xs4all.nl>
6491 L:      linux-media@vger.kernel.org
6492 T:      git git://linuxtv.org/media_tree.git
6493 W:      https://linuxtv.org
6494 S:      Odd Fixes
6495 F:      drivers/media/usb/hdpvr/
6496
6497 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6498 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6499 S:      Supported
6500 F:      Documentation/watchdog/hpwdt.txt
6501 F:      drivers/watchdog/hpwdt.c
6502
6503 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6504 M:      Don Brace <don.brace@microsemi.com>
6505 L:      esc.storagedev@microsemi.com
6506 L:      linux-scsi@vger.kernel.org
6507 S:      Supported
6508 F:      Documentation/scsi/hpsa.txt
6509 F:      drivers/scsi/hpsa*.[ch]
6510 F:      include/linux/cciss*.h
6511 F:      include/uapi/linux/cciss*.h
6512
6513 HFI1 DRIVER
6514 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6515 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6516 L:      linux-rdma@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/infiniband/hw/hfi1
6519
6520 HFS FILESYSTEM
6521 L:      linux-fsdevel@vger.kernel.org
6522 S:      Orphan
6523 F:      Documentation/filesystems/hfs.txt
6524 F:      fs/hfs/
6525
6526 HFSPLUS FILESYSTEM
6527 L:      linux-fsdevel@vger.kernel.org
6528 S:      Orphan
6529 F:      Documentation/filesystems/hfsplus.txt
6530 F:      fs/hfsplus/
6531
6532 HGA FRAMEBUFFER DRIVER
6533 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6534 L:      linux-nvidia@lists.surfsouth.com
6535 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6536 S:      Maintained
6537 F:      drivers/video/fbdev/hgafb.c
6538
6539 HIBERNATION (aka Software Suspend, aka swsusp)
6540 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6541 M:      Pavel Machek <pavel@ucw.cz>
6542 L:      linux-pm@vger.kernel.org
6543 B:      https://bugzilla.kernel.org
6544 S:      Supported
6545 F:      arch/x86/power/
6546 F:      drivers/base/power/
6547 F:      kernel/power/
6548 F:      include/linux/suspend.h
6549 F:      include/linux/freezer.h
6550 F:      include/linux/pm.h
6551 F:      arch/*/include/asm/suspend*.h
6552
6553 HID CORE LAYER
6554 M:      Jiri Kosina <jikos@kernel.org>
6555 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6556 L:      linux-input@vger.kernel.org
6557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6558 S:      Maintained
6559 F:      drivers/hid/
6560 F:      include/linux/hid*
6561 F:      include/uapi/linux/hid*
6562
6563 HID SENSOR HUB DRIVERS
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 M:      Jonathan Cameron <jic23@kernel.org>
6566 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6567 L:      linux-input@vger.kernel.org
6568 L:      linux-iio@vger.kernel.org
6569 S:      Maintained
6570 F:      Documentation/hid/hid-sensor*
6571 F:      drivers/hid/hid-sensor-*
6572 F:      drivers/iio/*/hid-*
6573 F:      include/linux/hid-sensor-*
6574
6575 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6576 M:      Thomas Gleixner <tglx@linutronix.de>
6577 L:      linux-kernel@vger.kernel.org
6578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6579 S:      Maintained
6580 F:      Documentation/timers/
6581 F:      kernel/time/hrtimer.c
6582 F:      kernel/time/clockevents.c
6583 F:      kernel/time/timer_*.c
6584 F:      include/linux/clockchips.h
6585 F:      include/linux/hrtimer.h
6586
6587 HIGH-SPEED SCC DRIVER FOR AX.25
6588 L:      linux-hams@vger.kernel.org
6589 S:      Orphan
6590 F:      drivers/net/hamradio/dmascc.c
6591 F:      drivers/net/hamradio/scc.c
6592
6593 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6594 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6595 W:      http://www.highpoint-tech.com
6596 S:      Supported
6597 F:      Documentation/scsi/hptiop.txt
6598 F:      drivers/scsi/hptiop.c
6599
6600 HIPPI
6601 M:      Jes Sorensen <jes@trained-monkey.org>
6602 L:      linux-hippi@sunsite.dk
6603 S:      Maintained
6604 F:      include/linux/hippidevice.h
6605 F:      include/uapi/linux/if_hippi.h
6606 F:      net/802/hippi.c
6607 F:      drivers/net/hippi/
6608
6609 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6610 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6611 M:      Salil Mehta <salil.mehta@huawei.com>
6612 L:      netdev@vger.kernel.org
6613 W:      http://www.hisilicon.com
6614 S:      Maintained
6615 F:      drivers/net/ethernet/hisilicon/hns3/
6616
6617 HISILICON LPC BUS DRIVER
6618 M:      john.garry@huawei.com
6619 W:      http://www.hisilicon.com
6620 S:      Maintained
6621 F:      drivers/bus/hisi_lpc.c
6622 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6623
6624 HISILICON NETWORK SUBSYSTEM DRIVER
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/
6631 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6632
6633 HISILICON PMU DRIVER
6634 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6635 W:      http://www.hisilicon.com
6636 S:      Supported
6637 F:      drivers/perf/hisilicon
6638 F:      Documentation/perf/hisi-pmu.txt
6639
6640 HISILICON ROCE DRIVER
6641 M:      Lijun Ou <oulijun@huawei.com>
6642 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6643 L:      linux-rdma@vger.kernel.org
6644 S:      Maintained
6645 F:      drivers/infiniband/hw/hns/
6646 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6647
6648 HISILICON SAS Controller
6649 M:      John Garry <john.garry@huawei.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/scsi/hisi_sas/
6653 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6654
6655 HMM - Heterogeneous Memory Management
6656 M:      Jérôme Glisse <jglisse@redhat.com>
6657 L:      linux-mm@kvack.org
6658 S:      Maintained
6659 F:      mm/hmm*
6660 F:      include/linux/hmm*
6661 F:      Documentation/vm/hmm.rst
6662
6663 HOST AP DRIVER
6664 M:      Jouni Malinen <j@w1.fi>
6665 L:      linux-wireless@vger.kernel.org
6666 W:      http://w1.fi/hostap-driver.html
6667 S:      Obsolete
6668 F:      drivers/net/wireless/intersil/hostap/
6669
6670 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6671 L:      platform-driver-x86@vger.kernel.org
6672 S:      Orphan
6673 F:      drivers/platform/x86/tc1100-wmi.c
6674
6675 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6676 M:      Jaroslav Kysela <perex@perex.cz>
6677 S:      Maintained
6678 F:      drivers/net/ethernet/hp/hp100.*
6679
6680 HPET:   High Precision Event Timers driver
6681 M:      Clemens Ladisch <clemens@ladisch.de>
6682 S:      Maintained
6683 F:      Documentation/timers/hpet.txt
6684 F:      drivers/char/hpet.c
6685 F:      include/linux/hpet.h
6686 F:      include/uapi/linux/hpet.h
6687
6688 HPET:   x86
6689 S:      Orphan
6690 F:      arch/x86/kernel/hpet.c
6691 F:      arch/x86/include/asm/hpet.h
6692
6693 HPFS FILESYSTEM
6694 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6695 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6696 S:      Maintained
6697 F:      fs/hpfs/
6698
6699 HSI SUBSYSTEM
6700 M:      Sebastian Reichel <sre@kernel.org>
6701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6702 S:      Maintained
6703 F:      Documentation/ABI/testing/sysfs-bus-hsi
6704 F:      Documentation/driver-api/hsi.rst
6705 F:      drivers/hsi/
6706 F:      include/linux/hsi/
6707 F:      include/uapi/linux/hsi/
6708
6709 HSO 3G MODEM DRIVER
6710 L:      linux-usb@vger.kernel.org
6711 S:      Orphan
6712 F:      drivers/net/usb/hso.c
6713
6714 HSR NETWORK PROTOCOL
6715 M:      Arvid Brodin <arvid.brodin@alten.se>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      net/hsr/
6719
6720 HT16K33 LED CONTROLLER DRIVER
6721 M:      Robin van der Gracht <robin@protonic.nl>
6722 S:      Maintained
6723 F:      drivers/auxdisplay/ht16k33.c
6724 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6725
6726 HTCPEN TOUCHSCREEN DRIVER
6727 M:      Pau Oliva Fora <pof@eslack.org>
6728 L:      linux-input@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/input/touchscreen/htcpen.c
6731
6732 HUAWEI ETHERNET DRIVER
6733 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6734 L:      netdev@vger.kernel.org
6735 S:      Supported
6736 F:      Documentation/networking/hinic.txt
6737 F:      drivers/net/ethernet/huawei/hinic/
6738
6739 HUGETLB FILESYSTEM
6740 M:      Mike Kravetz <mike.kravetz@oracle.com>
6741 L:      linux-mm@kvack.org
6742 S:      Maintained
6743 F:      fs/hugetlbfs/
6744 F:      mm/hugetlb.c
6745 F:      include/linux/hugetlb.h
6746 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6747 F:      Documentation/vm/hugetlbfs_reserv.rst
6748 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6749
6750 HVA ST MEDIA DRIVER
6751 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6752 L:      linux-media@vger.kernel.org
6753 T:      git git://linuxtv.org/media_tree.git
6754 W:      https://linuxtv.org
6755 S:      Supported
6756 F:      drivers/media/platform/sti/hva
6757
6758 HWPOISON MEMORY FAILURE HANDLING
6759 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6760 L:      linux-mm@kvack.org
6761 S:      Maintained
6762 F:      mm/memory-failure.c
6763 F:      mm/hwpoison-inject.c
6764
6765 Hyper-V CORE AND DRIVERS
6766 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6767 M:      Haiyang Zhang <haiyangz@microsoft.com>
6768 M:      Stephen Hemminger <sthemmin@microsoft.com>
6769 L:      devel@linuxdriverproject.org
6770 S:      Maintained
6771 F:      Documentation/networking/netvsc.txt
6772 F:      arch/x86/include/asm/mshyperv.h
6773 F:      arch/x86/include/asm/trace/hyperv.h
6774 F:      arch/x86/include/asm/hyperv-tlfs.h
6775 F:      arch/x86/kernel/cpu/mshyperv.c
6776 F:      arch/x86/hyperv
6777 F:      drivers/hid/hid-hyperv.c
6778 F:      drivers/hv/
6779 F:      drivers/input/serio/hyperv-keyboard.c
6780 F:      drivers/pci/controller/pci-hyperv.c
6781 F:      drivers/net/hyperv/
6782 F:      drivers/scsi/storvsc_drv.c
6783 F:      drivers/uio/uio_hv_generic.c
6784 F:      drivers/video/fbdev/hyperv_fb.c
6785 F:      net/vmw_vsock/hyperv_transport.c
6786 F:      include/linux/hyperv.h
6787 F:      include/uapi/linux/hyperv.h
6788 F:      tools/hv/
6789 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6790
6791 HYPERVISOR VIRTUAL CONSOLE DRIVER
6792 L:      linuxppc-dev@lists.ozlabs.org
6793 S:      Odd Fixes
6794 F:      drivers/tty/hvc/
6795
6796 I2C ACPI SUPPORT
6797 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6798 L:      linux-i2c@vger.kernel.org
6799 L:      linux-acpi@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/i2c/i2c-core-acpi.c
6802
6803 I2C MUXES
6804 M:      Peter Rosin <peda@axentia.se>
6805 L:      linux-i2c@vger.kernel.org
6806 S:      Maintained
6807 F:      Documentation/i2c/i2c-topology
6808 F:      Documentation/i2c/muxes/
6809 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6810 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6811 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6812 F:      drivers/i2c/i2c-mux.c
6813 F:      drivers/i2c/muxes/
6814 F:      include/linux/i2c-mux.h
6815
6816 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6817 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6818 L:      linux-i2c@vger.kernel.org
6819 S:      Maintained
6820 F:      drivers/i2c/busses/i2c-mv64xxx.c
6821
6822 I2C OVER PARALLEL PORT
6823 M:      Jean Delvare <jdelvare@suse.com>
6824 L:      linux-i2c@vger.kernel.org
6825 S:      Maintained
6826 F:      Documentation/i2c/busses/i2c-parport
6827 F:      Documentation/i2c/busses/i2c-parport-light
6828 F:      drivers/i2c/busses/i2c-parport.c
6829 F:      drivers/i2c/busses/i2c-parport-light.c
6830
6831 I2C SUBSYSTEM
6832 M:      Wolfram Sang <wsa@the-dreams.de>
6833 L:      linux-i2c@vger.kernel.org
6834 W:      https://i2c.wiki.kernel.org/
6835 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6837 S:      Maintained
6838 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6839 F:      Documentation/i2c/
6840 F:      drivers/i2c/*
6841 F:      include/linux/i2c.h
6842 F:      include/linux/i2c-dev.h
6843 F:      include/linux/i2c-smbus.h
6844 F:      include/uapi/linux/i2c.h
6845 F:      include/uapi/linux/i2c-*.h
6846
6847 I2C SUBSYSTEM HOST DRIVERS
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Odd Fixes
6853 F:      Documentation/devicetree/bindings/i2c/
6854 F:      drivers/i2c/algos/
6855 F:      drivers/i2c/busses/
6856
6857 I2C-TAOS-EVM DRIVER
6858 M:      Jean Delvare <jdelvare@suse.com>
6859 L:      linux-i2c@vger.kernel.org
6860 S:      Maintained
6861 F:      Documentation/i2c/busses/i2c-taos-evm
6862 F:      drivers/i2c/busses/i2c-taos-evm.c
6863
6864 I2C-TINY-USB DRIVER
6865 M:      Till Harbaum <till@harbaum.org>
6866 L:      linux-i2c@vger.kernel.org
6867 W:      http://www.harbaum.org/till/i2c_tiny_usb
6868 S:      Maintained
6869 F:      drivers/i2c/busses/i2c-tiny-usb.c
6870
6871 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6872 M:      Jean Delvare <jdelvare@suse.com>
6873 L:      linux-i2c@vger.kernel.org
6874 S:      Maintained
6875 F:      Documentation/i2c/busses/i2c-ali1535
6876 F:      Documentation/i2c/busses/i2c-ali1563
6877 F:      Documentation/i2c/busses/i2c-ali15x3
6878 F:      Documentation/i2c/busses/i2c-amd756
6879 F:      Documentation/i2c/busses/i2c-amd8111
6880 F:      Documentation/i2c/busses/i2c-i801
6881 F:      Documentation/i2c/busses/i2c-nforce2
6882 F:      Documentation/i2c/busses/i2c-piix4
6883 F:      Documentation/i2c/busses/i2c-sis5595
6884 F:      Documentation/i2c/busses/i2c-sis630
6885 F:      Documentation/i2c/busses/i2c-sis96x
6886 F:      Documentation/i2c/busses/i2c-via
6887 F:      Documentation/i2c/busses/i2c-viapro
6888 F:      drivers/i2c/busses/i2c-ali1535.c
6889 F:      drivers/i2c/busses/i2c-ali1563.c
6890 F:      drivers/i2c/busses/i2c-ali15x3.c
6891 F:      drivers/i2c/busses/i2c-amd756.c
6892 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6893 F:      drivers/i2c/busses/i2c-amd8111.c
6894 F:      drivers/i2c/busses/i2c-i801.c
6895 F:      drivers/i2c/busses/i2c-isch.c
6896 F:      drivers/i2c/busses/i2c-nforce2.c
6897 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6898 F:      drivers/i2c/busses/i2c-piix4.c
6899 F:      drivers/i2c/busses/i2c-sis5595.c
6900 F:      drivers/i2c/busses/i2c-sis630.c
6901 F:      drivers/i2c/busses/i2c-sis96x.c
6902 F:      drivers/i2c/busses/i2c-via.c
6903 F:      drivers/i2c/busses/i2c-viapro.c
6904
6905 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6906 M:      Hans de Goede <hdegoede@redhat.com>
6907 L:      linux-i2c@vger.kernel.org
6908 S:      Maintained
6909 F:      drivers/i2c/busses/i2c-cht-wc.c
6910
6911 I2C/SMBUS ISMT DRIVER
6912 M:      Seth Heasley <seth.heasley@intel.com>
6913 M:      Neil Horman <nhorman@tuxdriver.com>
6914 L:      linux-i2c@vger.kernel.org
6915 F:      drivers/i2c/busses/i2c-ismt.c
6916 F:      Documentation/i2c/busses/i2c-ismt
6917
6918 I2C/SMBUS STUB DRIVER
6919 M:      Jean Delvare <jdelvare@suse.com>
6920 L:      linux-i2c@vger.kernel.org
6921 S:      Maintained
6922 F:      drivers/i2c/i2c-stub.c
6923
6924 IA64 (Itanium) PLATFORM
6925 M:      Tony Luck <tony.luck@intel.com>
6926 M:      Fenghua Yu <fenghua.yu@intel.com>
6927 L:      linux-ia64@vger.kernel.org
6928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6929 S:      Maintained
6930 F:      arch/ia64/
6931
6932 IBM Power 842 compression accelerator
6933 M:      Haren Myneni <haren@us.ibm.com>
6934 S:      Supported
6935 F:      drivers/crypto/nx/Makefile
6936 F:      drivers/crypto/nx/Kconfig
6937 F:      drivers/crypto/nx/nx-842*
6938 F:      include/linux/sw842.h
6939 F:      crypto/842.c
6940 F:      lib/842/
6941
6942 IBM Power in-Nest Crypto Acceleration
6943 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6944 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6945 L:      linux-crypto@vger.kernel.org
6946 S:      Supported
6947 F:      drivers/crypto/nx/Makefile
6948 F:      drivers/crypto/nx/Kconfig
6949 F:      drivers/crypto/nx/nx-aes*
6950 F:      drivers/crypto/nx/nx-sha*
6951 F:      drivers/crypto/nx/nx.*
6952 F:      drivers/crypto/nx/nx_csbcpb.h
6953 F:      drivers/crypto/nx/nx_debugfs.h
6954
6955 IBM Power Linux RAID adapter
6956 M:      Brian King <brking@us.ibm.com>
6957 S:      Supported
6958 F:      drivers/scsi/ipr.*
6959
6960 IBM Power SRIOV Virtual NIC Device Driver
6961 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6962 M:      John Allen <jallen@linux.vnet.ibm.com>
6963 L:      netdev@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/net/ethernet/ibm/ibmvnic.*
6966
6967 IBM Power Virtual Accelerator Switchboard
6968 M:      Sukadev Bhattiprolu
6969 L:      linuxppc-dev@lists.ozlabs.org
6970 S:      Supported
6971 F:      arch/powerpc/platforms/powernv/vas*
6972 F:      arch/powerpc/platforms/powernv/copy-paste.h
6973 F:      arch/powerpc/include/asm/vas.h
6974 F:      arch/powerpc/include/uapi/asm/vas.h
6975
6976 IBM Power Virtual Ethernet Device Driver
6977 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmveth.*
6981
6982 IBM Power Virtual FC Device Drivers
6983 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6984 L:      linux-scsi@vger.kernel.org
6985 S:      Supported
6986 F:      drivers/scsi/ibmvscsi/ibmvfc*
6987
6988 IBM Power Virtual Management Channel Driver
6989 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6990 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
6991 S:      Supported
6992 F:      drivers/misc/ibmvmc.*
6993
6994 IBM Power Virtual SCSI Device Drivers
6995 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6996 L:      linux-scsi@vger.kernel.org
6997 S:      Supported
6998 F:      drivers/scsi/ibmvscsi/ibmvscsi*
6999 F:      include/scsi/viosrp.h
7000
7001 IBM Power Virtual SCSI Device Target Driver
7002 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7003 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7004 L:      linux-scsi@vger.kernel.org
7005 L:      target-devel@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi_tgt/
7008
7009 IBM Power VMX Cryptographic instructions
7010 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7011 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7012 L:      linux-crypto@vger.kernel.org
7013 S:      Supported
7014 F:      drivers/crypto/vmx/Makefile
7015 F:      drivers/crypto/vmx/Kconfig
7016 F:      drivers/crypto/vmx/vmx.c
7017 F:      drivers/crypto/vmx/aes*
7018 F:      drivers/crypto/vmx/ghash*
7019 F:      drivers/crypto/vmx/ppc-xlate.pl
7020
7021 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7022 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7023 L:      linux-pci@vger.kernel.org
7024 L:      linuxppc-dev@lists.ozlabs.org
7025 S:      Supported
7026 F:      drivers/pci/hotplug/rpaphp*
7027
7028 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7029 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7030 L:      linux-pci@vger.kernel.org
7031 L:      linuxppc-dev@lists.ozlabs.org
7032 S:      Supported
7033 F:      drivers/pci/hotplug/rpadlpar*
7034
7035 IBM ServeRAID RAID DRIVER
7036 S:      Orphan
7037 F:      drivers/scsi/ips.*
7038
7039 ICH LPC AND GPIO DRIVER
7040 M:      Peter Tyser <ptyser@xes-inc.com>
7041 S:      Maintained
7042 F:      drivers/mfd/lpc_ich.c
7043 F:      drivers/gpio/gpio-ich.c
7044
7045 IDE SUBSYSTEM
7046 M:      "David S. Miller" <davem@davemloft.net>
7047 L:      linux-ide@vger.kernel.org
7048 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7050 S:      Maintained
7051 F:      Documentation/ide/
7052 F:      drivers/ide/
7053 F:      include/linux/ide.h
7054
7055 IDE/ATAPI DRIVERS
7056 M:      Borislav Petkov <bp@alien8.de>
7057 L:      linux-ide@vger.kernel.org
7058 S:      Maintained
7059 F:      Documentation/cdrom/ide-cd
7060 F:      drivers/ide/ide-cd*
7061
7062 IDEAPAD LAPTOP EXTRAS DRIVER
7063 M:      Ike Panhc <ike.pan@canonical.com>
7064 L:      platform-driver-x86@vger.kernel.org
7065 W:      http://launchpad.net/ideapad-laptop
7066 S:      Maintained
7067 F:      drivers/platform/x86/ideapad-laptop.c
7068
7069 IDEAPAD LAPTOP SLIDEBAR DRIVER
7070 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7071 L:      linux-input@vger.kernel.org
7072 W:      https://github.com/o2genum/ideapad-slidebar
7073 S:      Maintained
7074 F:      drivers/input/misc/ideapad_slidebar.c
7075
7076 IDT VersaClock 5 CLOCK DRIVER
7077 M:      Marek Vasut <marek.vasut@gmail.com>
7078 S:      Maintained
7079 F:      drivers/clk/clk-versaclock5.c
7080
7081 IEEE 802.15.4 SUBSYSTEM
7082 M:      Alexander Aring <alex.aring@gmail.com>
7083 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7084 L:      linux-wpan@vger.kernel.org
7085 W:      http://wpan.cakelab.org/
7086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7088 S:      Maintained
7089 F:      net/ieee802154/
7090 F:      net/mac802154/
7091 F:      drivers/net/ieee802154/
7092 F:      include/linux/nl802154.h
7093 F:      include/linux/ieee802154.h
7094 F:      include/net/nl802154.h
7095 F:      include/net/mac802154.h
7096 F:      include/net/af_ieee802154.h
7097 F:      include/net/cfg802154.h
7098 F:      include/net/ieee802154_netdev.h
7099 F:      Documentation/networking/ieee802154.txt
7100
7101 IFE PROTOCOL
7102 M:      Yotam Gigi <yotam.gi@gmail.com>
7103 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7104 F:      net/ife
7105 F:      include/net/ife.h
7106 F:      include/uapi/linux/ife.h
7107
7108 IGORPLUG-USB IR RECEIVER
7109 M:      Sean Young <sean@mess.org>
7110 L:      linux-media@vger.kernel.org
7111 S:      Maintained
7112 F:      drivers/media/rc/igorplugusb.c
7113
7114 IGUANAWORKS USB IR TRANSCEIVER
7115 M:      Sean Young <sean@mess.org>
7116 L:      linux-media@vger.kernel.org
7117 S:      Maintained
7118 F:      drivers/media/rc/iguanair.c
7119
7120 IIO DIGITAL POTENTIOMETER DAC
7121 M:      Peter Rosin <peda@axentia.se>
7122 L:      linux-iio@vger.kernel.org
7123 S:      Maintained
7124 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7125 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7126 F:      drivers/iio/dac/dpot-dac.c
7127
7128 IIO ENVELOPE DETECTOR
7129 M:      Peter Rosin <peda@axentia.se>
7130 L:      linux-iio@vger.kernel.org
7131 S:      Maintained
7132 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7133 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7134 F:      drivers/iio/adc/envelope-detector.c
7135
7136 IIO MULTIPLEXER
7137 M:      Peter Rosin <peda@axentia.se>
7138 L:      linux-iio@vger.kernel.org
7139 S:      Maintained
7140 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7141 F:      drivers/iio/multiplexer/iio-mux.c
7142
7143 IIO SUBSYSTEM AND DRIVERS
7144 M:      Jonathan Cameron <jic23@kernel.org>
7145 R:      Hartmut Knaack <knaack.h@gmx.de>
7146 R:      Lars-Peter Clausen <lars@metafoo.de>
7147 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7148 L:      linux-iio@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7150 S:      Maintained
7151 F:      Documentation/ABI/testing/configfs-iio*
7152 F:      Documentation/ABI/testing/sysfs-bus-iio*
7153 F:      Documentation/devicetree/bindings/iio/
7154 F:      drivers/iio/
7155 F:      drivers/staging/iio/
7156 F:      include/linux/iio/
7157 F:      tools/iio/
7158
7159 IIO UNIT CONVERTER
7160 M:      Peter Rosin <peda@axentia.se>
7161 L:      linux-iio@vger.kernel.org
7162 S:      Maintained
7163 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7164 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7165 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7166 F:      drivers/iio/afe/iio-rescale.c
7167
7168 IKANOS/ADI EAGLE ADSL USB DRIVER
7169 M:      Matthieu Castet <castet.matthieu@free.fr>
7170 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7171 S:      Maintained
7172 F:      drivers/usb/atm/ueagle-atm.c
7173
7174 IMGTEC ASCII LCD DRIVER
7175 M:      Paul Burton <paul.burton@mips.com>
7176 S:      Maintained
7177 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7178 F:      drivers/auxdisplay/img-ascii-lcd.c
7179
7180 IMGTEC IR DECODER DRIVER
7181 M:      James Hogan <jhogan@kernel.org>
7182 S:      Maintained
7183 F:      drivers/media/rc/img-ir/
7184
7185 IMON SOUNDGRAPH USB IR RECEIVER
7186 M:      Sean Young <sean@mess.org>
7187 L:      linux-media@vger.kernel.org
7188 S:      Maintained
7189 F:      drivers/media/rc/imon_raw.c
7190 F:      drivers/media/rc/imon.c
7191
7192 IMS TWINTURBO FRAMEBUFFER DRIVER
7193 L:      linux-fbdev@vger.kernel.org
7194 S:      Orphan
7195 F:      drivers/video/fbdev/imsttfb.c
7196
7197 INA209 HARDWARE MONITOR DRIVER
7198 M:      Guenter Roeck <linux@roeck-us.net>
7199 L:      linux-hwmon@vger.kernel.org
7200 S:      Maintained
7201 F:      Documentation/hwmon/ina209
7202 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7203 F:      drivers/hwmon/ina209.c
7204
7205 INA2XX HARDWARE MONITOR DRIVER
7206 M:      Guenter Roeck <linux@roeck-us.net>
7207 L:      linux-hwmon@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/hwmon/ina2xx
7210 F:      drivers/hwmon/ina2xx.c
7211 F:      include/linux/platform_data/ina2xx.h
7212
7213 INDUSTRY PACK SUBSYSTEM (IPACK)
7214 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7215 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7216 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7217 L:      industrypack-devel@lists.sourceforge.net
7218 W:      http://industrypack.sourceforge.net
7219 S:      Maintained
7220 F:      drivers/ipack/
7221
7222 INFINIBAND SUBSYSTEM
7223 M:      Doug Ledford <dledford@redhat.com>
7224 M:      Jason Gunthorpe <jgg@mellanox.com>
7225 L:      linux-rdma@vger.kernel.org
7226 W:      https://github.com/linux-rdma/rdma-core
7227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7229 S:      Supported
7230 F:      Documentation/devicetree/bindings/infiniband/
7231 F:      Documentation/infiniband/
7232 F:      drivers/infiniband/
7233 F:      include/uapi/linux/if_infiniband.h
7234 F:      include/uapi/rdma/
7235 F:      include/rdma/
7236
7237 INGENIC JZ4780 DMA Driver
7238 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7239 S:      Maintained
7240 F:      drivers/dma/dma-jz4780.c
7241
7242 INGENIC JZ4780 NAND DRIVER
7243 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7244 L:      linux-mtd@lists.infradead.org
7245 S:      Maintained
7246 F:      drivers/mtd/nand/raw/jz4780_*
7247
7248 INOTIFY
7249 M:      Jan Kara <jack@suse.cz>
7250 R:      Amir Goldstein <amir73il@gmail.com>
7251 L:      linux-fsdevel@vger.kernel.org
7252 S:      Maintained
7253 F:      Documentation/filesystems/inotify.txt
7254 F:      fs/notify/inotify/
7255 F:      include/linux/inotify.h
7256 F:      include/uapi/linux/inotify.h
7257
7258 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7259 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7260 L:      linux-input@vger.kernel.org
7261 Q:      http://patchwork.kernel.org/project/linux-input/list/
7262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7263 S:      Maintained
7264 F:      drivers/input/
7265 F:      include/linux/input.h
7266 F:      include/uapi/linux/input.h
7267 F:      include/uapi/linux/input-event-codes.h
7268 F:      include/linux/input/
7269 F:      Documentation/devicetree/bindings/input/
7270 F:      Documentation/devicetree/bindings/serio/
7271 F:      Documentation/input/
7272
7273 INPUT MULTITOUCH (MT) PROTOCOL
7274 M:      Henrik Rydberg <rydberg@bitmath.org>
7275 L:      linux-input@vger.kernel.org
7276 S:      Odd fixes
7277 F:      Documentation/input/multi-touch-protocol.rst
7278 F:      drivers/input/input-mt.c
7279 K:      \b(ABS|SYN)_MT_
7280
7281 INSIDE SECURE CRYPTO DRIVER
7282 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7283 F:      drivers/crypto/inside-secure/
7284 S:      Maintained
7285 L:      linux-crypto@vger.kernel.org
7286
7287 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7288 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7289 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7290 L:      linux-integrity@vger.kernel.org
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7292 S:      Supported
7293 F:      security/integrity/ima/
7294
7295 INTEL 810/815 FRAMEBUFFER DRIVER
7296 M:      Antonino Daplas <adaplas@gmail.com>
7297 L:      linux-fbdev@vger.kernel.org
7298 S:      Maintained
7299 F:      drivers/video/fbdev/i810/
7300
7301 INTEL ASoC DRIVERS
7302 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7303 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7304 M:      Jie Yang <yang.jie@linux.intel.com>
7305 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7306 S:      Supported
7307 F:      sound/soc/intel/
7308
7309 INTEL C600 SERIES SAS CONTROLLER DRIVER
7310 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7311 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7312 L:      linux-scsi@vger.kernel.org
7313 T:      git git://git.code.sf.net/p/intel-sas/isci
7314 S:      Supported
7315 F:      drivers/scsi/isci/
7316
7317 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7318 M:      Jani Nikula <jani.nikula@linux.intel.com>
7319 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7320 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7321 L:      intel-gfx@lists.freedesktop.org
7322 W:      https://01.org/linuxgraphics/
7323 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7324 C:      irc://chat.freenode.net/intel-gfx
7325 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7326 T:      git git://anongit.freedesktop.org/drm-intel
7327 S:      Supported
7328 F:      drivers/gpu/drm/i915/
7329 F:      include/drm/i915*
7330 F:      include/uapi/drm/i915_drm.h
7331 F:      Documentation/gpu/i915.rst
7332
7333 INTEL ETHERNET DRIVERS
7334 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7335 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7336 W:      http://www.intel.com/support/feedback.htm
7337 W:      http://e1000.sourceforge.net/
7338 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7341 S:      Supported
7342 F:      Documentation/networking/e100.rst
7343 F:      Documentation/networking/e1000.rst
7344 F:      Documentation/networking/e1000e.txt
7345 F:      Documentation/networking/igb.txt
7346 F:      Documentation/networking/igbvf.txt
7347 F:      Documentation/networking/ixgb.txt
7348 F:      Documentation/networking/ixgbe.txt
7349 F:      Documentation/networking/ixgbevf.txt
7350 F:      Documentation/networking/i40e.txt
7351 F:      Documentation/networking/i40evf.txt
7352 F:      Documentation/networking/ice.txt
7353 F:      drivers/net/ethernet/intel/
7354 F:      drivers/net/ethernet/intel/*/
7355 F:      include/linux/avf/virtchnl.h
7356
7357 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7358 M:      Maik Broemme <mbroemme@libmpq.org>
7359 L:      linux-fbdev@vger.kernel.org
7360 S:      Maintained
7361 F:      Documentation/fb/intelfb.txt
7362 F:      drivers/video/fbdev/intelfb/
7363
7364 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7365 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7366 M:      Zhi Wang <zhi.a.wang@intel.com>
7367 L:      intel-gvt-dev@lists.freedesktop.org
7368 L:      intel-gfx@lists.freedesktop.org
7369 W:      https://01.org/igvt-g
7370 T:      git https://github.com/intel/gvt-linux.git
7371 S:      Supported
7372 F:      drivers/gpu/drm/i915/gvt/
7373
7374 INTEL HID EVENT DRIVER
7375 M:      Alex Hung <alex.hung@canonical.com>
7376 L:      platform-driver-x86@vger.kernel.org
7377 S:      Maintained
7378 F:      drivers/platform/x86/intel-hid.c
7379
7380 INTEL I/OAT DMA DRIVER
7381 M:      Dave Jiang <dave.jiang@intel.com>
7382 R:      Dan Williams <dan.j.williams@intel.com>
7383 L:      dmaengine@vger.kernel.org
7384 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7385 S:      Supported
7386 F:      drivers/dma/ioat*
7387
7388 INTEL IDLE DRIVER
7389 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7390 M:      Len Brown <lenb@kernel.org>
7391 L:      linux-pm@vger.kernel.org
7392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7393 B:      https://bugzilla.kernel.org
7394 S:      Supported
7395 F:      drivers/idle/intel_idle.c
7396
7397 INTEL INTEGRATED SENSOR HUB DRIVER
7398 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7399 M:      Jiri Kosina <jikos@kernel.org>
7400 L:      linux-input@vger.kernel.org
7401 S:      Maintained
7402 F:      drivers/hid/intel-ish-hid/
7403
7404 INTEL IOMMU (VT-d)
7405 M:      David Woodhouse <dwmw2@infradead.org>
7406 L:      iommu@lists.linux-foundation.org
7407 T:      git git://git.infradead.org/iommu-2.6.git
7408 S:      Supported
7409 F:      drivers/iommu/intel-iommu.c
7410 F:      include/linux/intel-iommu.h
7411
7412 INTEL IOP-ADMA DMA DRIVER
7413 R:      Dan Williams <dan.j.williams@intel.com>
7414 S:      Odd fixes
7415 F:      drivers/dma/iop-adma.c
7416
7417 INTEL IPU3 CSI-2 CIO2 DRIVER
7418 M:      Yong Zhi <yong.zhi@intel.com>
7419 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7420 M:      Bingbu Cao <bingbu.cao@intel.com>
7421 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7422 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7423 L:      linux-media@vger.kernel.org
7424 S:      Maintained
7425 F:      drivers/media/pci/intel/ipu3/
7426 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7427
7428 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7429 M:      Krzysztof Halasa <khalasa@piap.pl>
7430 S:      Maintained
7431 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7432 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7433 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7434 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7435 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7436 F:      drivers/net/wan/ixp4xx_hss.c
7437
7438 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7439 M:      Deepak Saxena <dsaxena@plexity.net>
7440 S:      Maintained
7441 F:      drivers/char/hw_random/ixp4xx-rng.c
7442
7443 INTEL MANAGEMENT ENGINE (mei)
7444 M:      Tomas Winkler <tomas.winkler@intel.com>
7445 L:      linux-kernel@vger.kernel.org
7446 S:      Supported
7447 F:      include/uapi/linux/mei.h
7448 F:      include/linux/mei_cl_bus.h
7449 F:      drivers/misc/mei/*
7450 F:      drivers/watchdog/mei_wdt.c
7451 F:      Documentation/misc-devices/mei/*
7452 F:      samples/mei/*
7453
7454 INTEL MENLOW THERMAL DRIVER
7455 M:      Sujith Thomas <sujith.thomas@intel.com>
7456 L:      platform-driver-x86@vger.kernel.org
7457 W:      https://01.org/linux-acpi
7458 S:      Supported
7459 F:      drivers/platform/x86/intel_menlow.c
7460
7461 INTEL MERRIFIELD GPIO DRIVER
7462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7463 L:      linux-gpio@vger.kernel.org
7464 S:      Maintained
7465 F:      drivers/gpio/gpio-merrifield.c
7466
7467 INTEL MIC DRIVERS (mic)
7468 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7469 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7470 S:      Supported
7471 W:      https://github.com/sudeepdutt/mic
7472 W:      http://software.intel.com/en-us/mic-developer
7473 F:      include/linux/mic_bus.h
7474 F:      include/linux/scif.h
7475 F:      include/uapi/linux/mic_common.h
7476 F:      include/uapi/linux/mic_ioctl.h
7477 F:      include/uapi/linux/scif_ioctl.h
7478 F:      drivers/misc/mic/
7479 F:      drivers/dma/mic_x100_dma.c
7480 F:      drivers/dma/mic_x100_dma.h
7481 F:      Documentation/mic/
7482
7483 INTEL PMC CORE DRIVER
7484 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7485 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7486 L:      platform-driver-x86@vger.kernel.org
7487 S:      Maintained
7488 F:      arch/x86/include/asm/pmc_core.h
7489 F:      drivers/platform/x86/intel_pmc_core*
7490
7491 INTEL PMC/P-Unit IPC DRIVER
7492 M:      Zha Qipeng<qipeng.zha@intel.com>
7493 L:      platform-driver-x86@vger.kernel.org
7494 S:      Maintained
7495 F:      drivers/platform/x86/intel_pmc_ipc.c
7496 F:      drivers/platform/x86/intel_punit_ipc.c
7497 F:      arch/x86/include/asm/intel_pmc_ipc.h
7498 F:      arch/x86/include/asm/intel_punit_ipc.h
7499
7500 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7501 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7502 L:      linux-wireless@vger.kernel.org
7503 S:      Maintained
7504 F:      Documentation/networking/README.ipw2100
7505 F:      Documentation/networking/README.ipw2200
7506 F:      drivers/net/wireless/intel/ipw2x00/
7507
7508 INTEL PSTATE DRIVER
7509 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7510 M:      Len Brown <lenb@kernel.org>
7511 L:      linux-pm@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/cpufreq/intel_pstate.c
7514
7515 INTEL RDMA RNIC DRIVER
7516 M:      Faisal Latif <faisal.latif@intel.com>
7517 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7518 L:      linux-rdma@vger.kernel.org
7519 S:      Supported
7520 F:      drivers/infiniband/hw/i40iw/
7521 F:      include/uapi/rdma/i40iw-abi.h
7522
7523 INTEL SHA MULTIBUFFER DRIVER
7524 M:      Megha Dey <megha.dey@linux.intel.com>
7525 R:      Tim Chen <tim.c.chen@linux.intel.com>
7526 L:      linux-crypto@vger.kernel.org
7527 S:      Supported
7528 F:      arch/x86/crypto/sha*-mb/
7529 F:      crypto/mcryptd.c
7530
7531 INTEL TELEMETRY DRIVER
7532 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7533 L:      platform-driver-x86@vger.kernel.org
7534 S:      Maintained
7535 F:      arch/x86/include/asm/intel_telemetry.h
7536 F:      drivers/platform/x86/intel_telemetry*
7537
7538 INTEL VIRTUAL BUTTON DRIVER
7539 M:      AceLan Kao <acelan.kao@canonical.com>
7540 L:      platform-driver-x86@vger.kernel.org
7541 S:      Maintained
7542 F:      drivers/platform/x86/intel-vbtn.c
7543
7544 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7545 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7546 L:      linux-wireless@vger.kernel.org
7547 S:      Supported
7548 F:      drivers/net/wireless/intel/iwlegacy/
7549
7550 INTEL WIRELESS WIFI LINK (iwlwifi)
7551 M:      Johannes Berg <johannes.berg@intel.com>
7552 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7553 M:      Luca Coelho <luciano.coelho@intel.com>
7554 M:      Intel Linux Wireless <linuxwifi@intel.com>
7555 L:      linux-wireless@vger.kernel.org
7556 W:      http://intellinuxwireless.org
7557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlwifi/
7560
7561 INTEL WIRELESS WIMAX CONNECTION 2400
7562 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7563 M:      linux-wimax@intel.com
7564 L:      wimax@linuxwimax.org (subscribers-only)
7565 S:      Supported
7566 W:      http://linuxwimax.org
7567 F:      Documentation/wimax/README.i2400m
7568 F:      drivers/net/wimax/i2400m/
7569 F:      include/uapi/linux/wimax/i2400m.h
7570
7571 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7572 M:      Mario Limonciello <mario.limonciello@dell.com>
7573 S:      Maintained
7574 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7575
7576 INTEL(R) TRACE HUB
7577 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7578 S:      Supported
7579 F:      Documentation/trace/intel_th.rst
7580 F:      drivers/hwtracing/intel_th/
7581
7582 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7583 M:      Ning Sun <ning.sun@intel.com>
7584 L:      tboot-devel@lists.sourceforge.net
7585 W:      http://tboot.sourceforge.net
7586 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7587 S:      Supported
7588 F:      Documentation/intel_txt.txt
7589 F:      include/linux/tboot.h
7590 F:      arch/x86/kernel/tboot.c
7591
7592 INTEL-MID GPIO DRIVER
7593 M:      David Cohen <david.a.cohen@linux.intel.com>
7594 L:      linux-gpio@vger.kernel.org
7595 S:      Maintained
7596 F:      drivers/gpio/gpio-intel-mid.c
7597
7598 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7599 M:      Linus Walleij <linus.walleij@linaro.org>
7600 L:      linux-iio@vger.kernel.org
7601 S:      Maintained
7602 F:      drivers/iio/gyro/mpu3050*
7603 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7604
7605 IOC3 ETHERNET DRIVER
7606 M:      Ralf Baechle <ralf@linux-mips.org>
7607 L:      linux-mips@linux-mips.org
7608 S:      Maintained
7609 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7610
7611 IOC3 SERIAL DRIVER
7612 M:      Pat Gefre <pfg@sgi.com>
7613 L:      linux-serial@vger.kernel.org
7614 S:      Maintained
7615 F:      drivers/tty/serial/ioc3_serial.c
7616
7617 IOMMU DRIVERS
7618 M:      Joerg Roedel <joro@8bytes.org>
7619 L:      iommu@lists.linux-foundation.org
7620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7621 S:      Maintained
7622 F:      Documentation/devicetree/bindings/iommu/
7623 F:      drivers/iommu/
7624 F:      include/linux/iommu.h
7625 F:      include/linux/of_iommu.h
7626 F:      include/linux/iova.h
7627
7628 IP MASQUERADING
7629 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7630 S:      Maintained
7631 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7632
7633 IPMI SUBSYSTEM
7634 M:      Corey Minyard <minyard@acm.org>
7635 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7636 W:      http://openipmi.sourceforge.net/
7637 S:      Supported
7638 F:      Documentation/IPMI.txt
7639 F:      drivers/char/ipmi/
7640 F:      include/linux/ipmi*
7641 F:      include/uapi/linux/ipmi*
7642
7643 IPS SCSI RAID DRIVER
7644 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7645 L:      linux-scsi@vger.kernel.org
7646 W:      http://www.adaptec.com/
7647 S:      Maintained
7648 F:      drivers/scsi/ips*
7649
7650 IPVS
7651 M:      Wensong Zhang <wensong@linux-vs.org>
7652 M:      Simon Horman <horms@verge.net.au>
7653 M:      Julian Anastasov <ja@ssi.bg>
7654 L:      netdev@vger.kernel.org
7655 L:      lvs-devel@vger.kernel.org
7656 S:      Maintained
7657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7659 F:      Documentation/networking/ipvs-sysctl.txt
7660 F:      include/net/ip_vs.h
7661 F:      include/uapi/linux/ip_vs.h
7662 F:      net/netfilter/ipvs/
7663
7664 IPWIRELESS DRIVER
7665 M:      Jiri Kosina <jikos@kernel.org>
7666 M:      David Sterba <dsterba@suse.com>
7667 S:      Odd Fixes
7668 F:      drivers/tty/ipwireless/
7669
7670 IPX NETWORK LAYER
7671 L:      netdev@vger.kernel.org
7672 S:      Obsolete
7673 F:      include/uapi/linux/ipx.h
7674 F:      drivers/staging/ipx/
7675
7676 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7677 M:      Marc Zyngier <marc.zyngier@arm.com>
7678 S:      Maintained
7679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7680 F:      Documentation/IRQ-domain.txt
7681 F:      include/linux/irqdomain.h
7682 F:      kernel/irq/irqdomain.c
7683 F:      kernel/irq/msi.c
7684
7685 IRQ SUBSYSTEM
7686 M:      Thomas Gleixner <tglx@linutronix.de>
7687 L:      linux-kernel@vger.kernel.org
7688 S:      Maintained
7689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7690 F:      kernel/irq/
7691
7692 IRQCHIP DRIVERS
7693 M:      Thomas Gleixner <tglx@linutronix.de>
7694 M:      Jason Cooper <jason@lakedaemon.net>
7695 M:      Marc Zyngier <marc.zyngier@arm.com>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      Documentation/devicetree/bindings/interrupt-controller/
7700 F:      drivers/irqchip/
7701
7702 ISA
7703 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7704 S:      Maintained
7705 F:      Documentation/isa.txt
7706 F:      drivers/base/isa.c
7707 F:      include/linux/isa.h
7708
7709 ISA RADIO MODULE
7710 M:      Hans Verkuil <hverkuil@xs4all.nl>
7711 L:      linux-media@vger.kernel.org
7712 T:      git git://linuxtv.org/media_tree.git
7713 W:      https://linuxtv.org
7714 S:      Maintained
7715 F:      drivers/media/radio/radio-isa*
7716
7717 ISAPNP
7718 M:      Jaroslav Kysela <perex@perex.cz>
7719 S:      Maintained
7720 F:      Documentation/isapnp.txt
7721 F:      drivers/pnp/isapnp/
7722 F:      include/linux/isapnp.h
7723
7724 ISCSI
7725 M:      Lee Duncan <lduncan@suse.com>
7726 M:      Chris Leech <cleech@redhat.com>
7727 L:      open-iscsi@googlegroups.com
7728 W:      www.open-iscsi.com
7729 S:      Maintained
7730 F:      drivers/scsi/*iscsi*
7731 F:      include/scsi/*iscsi*
7732
7733 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7734 M:      Peter Jones <pjones@redhat.com>
7735 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7736 S:      Maintained
7737 F:      drivers/firmware/iscsi_ibft*
7738
7739 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7740 M:      Sagi Grimberg <sagi@grimberg.me>
7741 M:      Max Gurtovoy <maxg@mellanox.com>
7742 L:      linux-rdma@vger.kernel.org
7743 S:      Supported
7744 W:      http://www.openfabrics.org
7745 W:      www.open-iscsi.org
7746 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7747 F:      drivers/infiniband/ulp/iser/
7748
7749 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7750 M:      Sagi Grimberg <sagi@grimberg.me>
7751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7752 L:      linux-rdma@vger.kernel.org
7753 L:      target-devel@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.linux-iscsi.org
7756 F:      drivers/infiniband/ulp/isert
7757
7758 ISDN SUBSYSTEM
7759 M:      Karsten Keil <isdn@linux-pingi.de>
7760 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7761 L:      netdev@vger.kernel.org
7762 W:      http://www.isdn4linux.de
7763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7764 S:      Maintained
7765 F:      Documentation/isdn/
7766 F:      drivers/isdn/
7767 F:      include/linux/isdn.h
7768 F:      include/linux/isdn/
7769 F:      include/uapi/linux/isdn.h
7770 F:      include/uapi/linux/isdn/
7771
7772 ISDN SUBSYSTEM (Eicon active card driver)
7773 M:      Armin Schindler <mac@melware.de>
7774 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7775 W:      http://www.melware.de
7776 S:      Maintained
7777 F:      drivers/isdn/hardware/eicon/
7778
7779 IT87 HARDWARE MONITORING DRIVER
7780 M:      Jean Delvare <jdelvare@suse.com>
7781 L:      linux-hwmon@vger.kernel.org
7782 S:      Maintained
7783 F:      Documentation/hwmon/it87
7784 F:      drivers/hwmon/it87.c
7785
7786 IT913X MEDIA DRIVER
7787 M:      Antti Palosaari <crope@iki.fi>
7788 L:      linux-media@vger.kernel.org
7789 W:      https://linuxtv.org
7790 W:      http://palosaari.fi/linux/
7791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7792 T:      git git://linuxtv.org/anttip/media_tree.git
7793 S:      Maintained
7794 F:      drivers/media/tuners/it913x*
7795
7796 IVTV VIDEO4LINUX DRIVER
7797 M:      Andy Walls <awalls@md.metrocast.net>
7798 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7799 L:      linux-media@vger.kernel.org
7800 T:      git git://linuxtv.org/media_tree.git
7801 W:      http://www.ivtvdriver.org
7802 S:      Maintained
7803 F:      Documentation/media/v4l-drivers/ivtv*
7804 F:      drivers/media/pci/ivtv/
7805 F:      include/uapi/linux/ivtv*
7806
7807 IX2505V MEDIA DRIVER
7808 M:      Malcolm Priestley <tvboxspy@gmail.com>
7809 L:      linux-media@vger.kernel.org
7810 W:      https://linuxtv.org
7811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7812 S:      Maintained
7813 F:      drivers/media/dvb-frontends/ix2505v*
7814
7815 JAILHOUSE HYPERVISOR INTERFACE
7816 M:      Jan Kiszka <jan.kiszka@siemens.com>
7817 L:      jailhouse-dev@googlegroups.com
7818 S:      Maintained
7819 F:      arch/x86/kernel/jailhouse.c
7820 F:      arch/x86/include/asm/jailhouse_para.h
7821
7822 JC42.4 TEMPERATURE SENSOR DRIVER
7823 M:      Guenter Roeck <linux@roeck-us.net>
7824 L:      linux-hwmon@vger.kernel.org
7825 S:      Maintained
7826 F:      drivers/hwmon/jc42.c
7827 F:      Documentation/hwmon/jc42
7828
7829 JFS FILESYSTEM
7830 M:      Dave Kleikamp <shaggy@kernel.org>
7831 L:      jfs-discussion@lists.sourceforge.net
7832 W:      http://jfs.sourceforge.net/
7833 T:      git git://github.com/kleikamp/linux-shaggy.git
7834 S:      Maintained
7835 F:      Documentation/filesystems/jfs.txt
7836 F:      fs/jfs/
7837
7838 JME NETWORK DRIVER
7839 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7840 L:      netdev@vger.kernel.org
7841 S:      Maintained
7842 F:      drivers/net/ethernet/jme.*
7843
7844 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7845 M:      David Woodhouse <dwmw2@infradead.org>
7846 L:      linux-mtd@lists.infradead.org
7847 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7848 S:      Maintained
7849 F:      fs/jffs2/
7850 F:      include/uapi/linux/jffs2.h
7851
7852 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7853 M:      "Theodore Ts'o" <tytso@mit.edu>
7854 M:      Jan Kara <jack@suse.com>
7855 L:      linux-ext4@vger.kernel.org
7856 S:      Maintained
7857 F:      fs/jbd2/
7858 F:      include/linux/jbd2.h
7859
7860 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7861 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7862 L:      linux-media@vger.kernel.org
7863 S:      Maintained
7864 F:      drivers/media/platform/rcar_jpu.c
7865
7866 JSM Neo PCI based serial card
7867 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7868 L:      linux-serial@vger.kernel.org
7869 S:      Maintained
7870 F:      drivers/tty/serial/jsm/
7871
7872 K10TEMP HARDWARE MONITORING DRIVER
7873 M:      Clemens Ladisch <clemens@ladisch.de>
7874 L:      linux-hwmon@vger.kernel.org
7875 S:      Maintained
7876 F:      Documentation/hwmon/k10temp
7877 F:      drivers/hwmon/k10temp.c
7878
7879 K8TEMP HARDWARE MONITORING DRIVER
7880 M:      Rudolf Marek <r.marek@assembler.cz>
7881 L:      linux-hwmon@vger.kernel.org
7882 S:      Maintained
7883 F:      Documentation/hwmon/k8temp
7884 F:      drivers/hwmon/k8temp.c
7885
7886 KASAN
7887 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7888 R:      Alexander Potapenko <glider@google.com>
7889 R:      Dmitry Vyukov <dvyukov@google.com>
7890 L:      kasan-dev@googlegroups.com
7891 S:      Maintained
7892 F:      arch/*/include/asm/kasan.h
7893 F:      arch/*/mm/kasan_init*
7894 F:      Documentation/dev-tools/kasan.rst
7895 F:      include/linux/kasan*.h
7896 F:      lib/test_kasan.c
7897 F:      mm/kasan/
7898 F:      scripts/Makefile.kasan
7899
7900 KCONFIG
7901 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7903 L:      linux-kbuild@vger.kernel.org
7904 S:      Maintained
7905 F:      Documentation/kbuild/kconfig*
7906 F:      scripts/kconfig/
7907 F:      scripts/Kconfig.include
7908
7909 KDUMP
7910 M:      Dave Young <dyoung@redhat.com>
7911 M:      Baoquan He <bhe@redhat.com>
7912 R:      Vivek Goyal <vgoyal@redhat.com>
7913 L:      kexec@lists.infradead.org
7914 W:      http://lse.sourceforge.net/kdump/
7915 S:      Maintained
7916 F:      Documentation/kdump/
7917
7918 KEENE FM RADIO TRANSMITTER DRIVER
7919 M:      Hans Verkuil <hverkuil@xs4all.nl>
7920 L:      linux-media@vger.kernel.org
7921 T:      git git://linuxtv.org/media_tree.git
7922 W:      https://linuxtv.org
7923 S:      Maintained
7924 F:      drivers/media/radio/radio-keene*
7925
7926 KERNEL AUTOMOUNTER
7927 M:      Ian Kent <raven@themaw.net>
7928 L:      autofs@vger.kernel.org
7929 S:      Maintained
7930 F:      fs/autofs/
7931
7932 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7933 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7934 M:      Michal Marek <michal.lkml@markovi.net>
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7936 L:      linux-kbuild@vger.kernel.org
7937 S:      Maintained
7938 F:      Documentation/kbuild/
7939 F:      Makefile
7940 F:      scripts/Kbuild*
7941 F:      scripts/Makefile*
7942 F:      scripts/basic/
7943 F:      scripts/mk*
7944 F:      scripts/mod/
7945 F:      scripts/package/
7946
7947 KERNEL JANITORS
7948 L:      kernel-janitors@vger.kernel.org
7949 W:      http://kernelnewbies.org/KernelJanitors
7950 S:      Odd Fixes
7951
7952 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7953 M:      "J. Bruce Fields" <bfields@fieldses.org>
7954 M:      Jeff Layton <jlayton@kernel.org>
7955 L:      linux-nfs@vger.kernel.org
7956 W:      http://nfs.sourceforge.net/
7957 T:      git git://linux-nfs.org/~bfields/linux.git
7958 S:      Supported
7959 F:      fs/nfsd/
7960 F:      include/uapi/linux/nfsd/
7961 F:      fs/lockd/
7962 F:      fs/nfs_common/
7963 F:      net/sunrpc/
7964 F:      include/linux/lockd/
7965 F:      include/linux/sunrpc/
7966 F:      include/uapi/linux/sunrpc/
7967
7968 KERNEL SELFTEST FRAMEWORK
7969 M:      Shuah Khan <shuah@kernel.org>
7970 L:      linux-kselftest@vger.kernel.org
7971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7972 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7973 S:      Maintained
7974 F:      tools/testing/selftests/
7975 F:      Documentation/dev-tools/kselftest*
7976
7977 KERNEL USERMODE HELPER
7978 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7979 L:      linux-kernel@vger.kernel.org
7980 S:      Maintained
7981 F:      kernel/umh.c
7982 F:      include/linux/umh.h
7983
7984 KERNEL VIRTUAL MACHINE (KVM)
7985 M:      Paolo Bonzini <pbonzini@redhat.com>
7986 M:      Radim Krčmář <rkrcmar@redhat.com>
7987 L:      kvm@vger.kernel.org
7988 W:      http://www.linux-kvm.org
7989 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7990 S:      Supported
7991 F:      Documentation/virtual/kvm/
7992 F:      include/trace/events/kvm.h
7993 F:      include/uapi/asm-generic/kvm*
7994 F:      include/uapi/linux/kvm*
7995 F:      include/asm-generic/kvm*
7996 F:      include/linux/kvm*
7997 F:      include/kvm/iodev.h
7998 F:      virt/kvm/*
7999 F:      tools/kvm/
8000
8001 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8002 M:      Joerg Roedel <joro@8bytes.org>
8003 L:      kvm@vger.kernel.org
8004 W:      http://www.linux-kvm.org/
8005 S:      Maintained
8006 F:      arch/x86/include/asm/svm.h
8007 F:      arch/x86/kvm/svm.c
8008
8009 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8010 M:      Christoffer Dall <christoffer.dall@arm.com>
8011 M:      Marc Zyngier <marc.zyngier@arm.com>
8012 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8013 L:      kvmarm@lists.cs.columbia.edu
8014 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8016 S:      Supported
8017 F:      arch/arm/include/uapi/asm/kvm*
8018 F:      arch/arm/include/asm/kvm*
8019 F:      arch/arm/kvm/
8020 F:      virt/kvm/arm/
8021 F:      include/kvm/arm_*
8022
8023 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8024 M:      Christoffer Dall <christoffer.dall@arm.com>
8025 M:      Marc Zyngier <marc.zyngier@arm.com>
8026 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8027 L:      kvmarm@lists.cs.columbia.edu
8028 S:      Maintained
8029 F:      arch/arm64/include/uapi/asm/kvm*
8030 F:      arch/arm64/include/asm/kvm*
8031 F:      arch/arm64/kvm/
8032
8033 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8034 M:      James Hogan <jhogan@kernel.org>
8035 L:      linux-mips@linux-mips.org
8036 S:      Supported
8037 F:      arch/mips/include/uapi/asm/kvm*
8038 F:      arch/mips/include/asm/kvm*
8039 F:      arch/mips/kvm/
8040
8041 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8042 M:      Paul Mackerras <paulus@ozlabs.org>
8043 L:      kvm-ppc@vger.kernel.org
8044 W:      http://www.linux-kvm.org/
8045 T:      git git://github.com/agraf/linux-2.6.git
8046 S:      Supported
8047 F:      arch/powerpc/include/uapi/asm/kvm*
8048 F:      arch/powerpc/include/asm/kvm*
8049 F:      arch/powerpc/kvm/
8050 F:      arch/powerpc/kernel/kvm*
8051
8052 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8053 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8054 M:      Janosch Frank <frankja@linux.ibm.com>
8055 R:      David Hildenbrand <david@redhat.com>
8056 R:      Cornelia Huck <cohuck@redhat.com>
8057 L:      linux-s390@vger.kernel.org
8058 W:      http://www.ibm.com/developerworks/linux/linux390/
8059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8060 S:      Supported
8061 F:      arch/s390/include/uapi/asm/kvm*
8062 F:      arch/s390/include/asm/gmap.h
8063 F:      arch/s390/include/asm/kvm*
8064 F:      arch/s390/kvm/
8065 F:      arch/s390/mm/gmap.c
8066
8067 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8068 M:      Paolo Bonzini <pbonzini@redhat.com>
8069 M:      Radim Krčmář <rkrcmar@redhat.com>
8070 L:      kvm@vger.kernel.org
8071 W:      http://www.linux-kvm.org
8072 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8073 S:      Supported
8074 F:      arch/x86/kvm/
8075 F:      arch/x86/include/uapi/asm/kvm*
8076 F:      arch/x86/include/asm/kvm*
8077 F:      arch/x86/include/asm/pvclock-abi.h
8078 F:      arch/x86/kernel/kvm.c
8079 F:      arch/x86/kernel/kvmclock.c
8080
8081 KERNFS
8082 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8083 M:      Tejun Heo <tj@kernel.org>
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8085 S:      Supported
8086 F:      include/linux/kernfs.h
8087 F:      fs/kernfs/
8088
8089 KEXEC
8090 M:      Eric Biederman <ebiederm@xmission.com>
8091 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8092 L:      kexec@lists.infradead.org
8093 S:      Maintained
8094 F:      include/linux/kexec.h
8095 F:      include/uapi/linux/kexec.h
8096 F:      kernel/kexec*
8097
8098 KEYS-ENCRYPTED
8099 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8100 L:      linux-integrity@vger.kernel.org
8101 L:      keyrings@vger.kernel.org
8102 S:      Supported
8103 F:      Documentation/security/keys/trusted-encrypted.rst
8104 F:      include/keys/encrypted-type.h
8105 F:      security/keys/encrypted-keys/
8106
8107 KEYS-TRUSTED
8108 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8109 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8110 L:      linux-integrity@vger.kernel.org
8111 L:      keyrings@vger.kernel.org
8112 S:      Supported
8113 F:      Documentation/security/keys/trusted-encrypted.rst
8114 F:      include/keys/trusted-type.h
8115 F:      security/keys/trusted.c
8116 F:      security/keys/trusted.h
8117
8118 KEYS/KEYRINGS:
8119 M:      David Howells <dhowells@redhat.com>
8120 L:      keyrings@vger.kernel.org
8121 S:      Maintained
8122 F:      Documentation/security/keys/core.rst
8123 F:      include/linux/key.h
8124 F:      include/linux/key-type.h
8125 F:      include/linux/keyctl.h
8126 F:      include/uapi/linux/keyctl.h
8127 F:      include/keys/
8128 F:      security/keys/
8129
8130 KGDB / KDB /debug_core
8131 M:      Jason Wessel <jason.wessel@windriver.com>
8132 M:      Daniel Thompson <daniel.thompson@linaro.org>
8133 W:      http://kgdb.wiki.kernel.org/
8134 L:      kgdb-bugreport@lists.sourceforge.net
8135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8136 S:      Maintained
8137 F:      Documentation/dev-tools/kgdb.rst
8138 F:      drivers/misc/kgdbts.c
8139 F:      drivers/tty/serial/kgdboc.c
8140 F:      include/linux/kdb.h
8141 F:      include/linux/kgdb.h
8142 F:      kernel/debug/
8143
8144 KMEMLEAK
8145 M:      Catalin Marinas <catalin.marinas@arm.com>
8146 S:      Maintained
8147 F:      Documentation/dev-tools/kmemleak.rst
8148 F:      include/linux/kmemleak.h
8149 F:      mm/kmemleak.c
8150 F:      mm/kmemleak-test.c
8151
8152 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8153 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8154 L:      linux-kernel@vger.kernel.org
8155 S:      Maintained
8156 F:      kernel/kmod.c
8157 F:      include/linux/kmod.h
8158 F:      lib/test_kmod.c
8159 F:      tools/testing/selftests/kmod/
8160
8161 KPROBES
8162 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8163 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8164 M:      "David S. Miller" <davem@davemloft.net>
8165 M:      Masami Hiramatsu <mhiramat@kernel.org>
8166 S:      Maintained
8167 F:      Documentation/kprobes.txt
8168 F:      include/linux/kprobes.h
8169 F:      include/asm-generic/kprobes.h
8170 F:      kernel/kprobes.c
8171
8172 KS0108 LCD CONTROLLER DRIVER
8173 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8174 S:      Maintained
8175 F:      Documentation/auxdisplay/ks0108
8176 F:      drivers/auxdisplay/ks0108.c
8177 F:      include/linux/ks0108.h
8178
8179 L3MDEV
8180 M:      David Ahern <dsa@cumulusnetworks.com>
8181 L:      netdev@vger.kernel.org
8182 S:      Maintained
8183 F:      net/l3mdev
8184 F:      include/net/l3mdev.h
8185
8186 LANTIQ MIPS ARCHITECTURE
8187 M:      John Crispin <john@phrozen.org>
8188 L:      linux-mips@linux-mips.org
8189 S:      Maintained
8190 F:      arch/mips/lantiq
8191 F:      drivers/soc/lantiq
8192
8193 LAPB module
8194 L:      linux-x25@vger.kernel.org
8195 S:      Orphan
8196 F:      Documentation/networking/lapb-module.txt
8197 F:      include/*/lapb.h
8198 F:      net/lapb/
8199
8200 LASI 53c700 driver for PARISC
8201 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8202 L:      linux-scsi@vger.kernel.org
8203 S:      Maintained
8204 F:      Documentation/scsi/53c700.txt
8205 F:      drivers/scsi/53c700*
8206
8207 LEAKING_ADDRESSES
8208 M:      Tobin C. Harding <me@tobin.cc>
8209 M:      Tycho Andersen <tycho@tycho.ws>
8210 L:      kernel-hardening@lists.openwall.com
8211 S:      Maintained
8212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8213 F:      scripts/leaking_addresses.pl
8214
8215 LED SUBSYSTEM
8216 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8217 M:      Pavel Machek <pavel@ucw.cz>
8218 L:      linux-leds@vger.kernel.org
8219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8220 S:      Maintained
8221 F:      Documentation/devicetree/bindings/leds/
8222 F:      drivers/leds/
8223 F:      include/linux/leds.h
8224
8225 LEGACY EEPROM DRIVER
8226 M:      Jean Delvare <jdelvare@suse.com>
8227 S:      Maintained
8228 F:      Documentation/misc-devices/eeprom
8229 F:      drivers/misc/eeprom/eeprom.c
8230
8231 LEGO MINDSTORMS EV3
8232 R:      David Lechner <david@lechnology.com>
8233 S:      Maintained
8234 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8235 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8236 F:      drivers/power/supply/lego_ev3_battery.c
8237
8238 LEGO USB Tower driver
8239 M:      Juergen Stuber <starblue@users.sourceforge.net>
8240 L:      legousb-devel@lists.sourceforge.net
8241 W:      http://legousb.sourceforge.net/
8242 S:      Maintained
8243 F:      drivers/usb/misc/legousbtower.c
8244
8245 LG2160 MEDIA DRIVER
8246 M:      Michael Krufky <mkrufky@linuxtv.org>
8247 L:      linux-media@vger.kernel.org
8248 W:      https://linuxtv.org
8249 W:      http://github.com/mkrufky
8250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8251 T:      git git://linuxtv.org/mkrufky/tuners.git
8252 S:      Maintained
8253 F:      drivers/media/dvb-frontends/lg2160.*
8254
8255 LGDT3305 MEDIA DRIVER
8256 M:      Michael Krufky <mkrufky@linuxtv.org>
8257 L:      linux-media@vger.kernel.org
8258 W:      https://linuxtv.org
8259 W:      http://github.com/mkrufky
8260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8261 T:      git git://linuxtv.org/mkrufky/tuners.git
8262 S:      Maintained
8263 F:      drivers/media/dvb-frontends/lgdt3305.*
8264
8265 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8266 M:      Viresh Kumar <vireshk@kernel.org>
8267 L:      linux-ide@vger.kernel.org
8268 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8269 S:      Maintained
8270 F:      include/linux/pata_arasan_cf_data.h
8271 F:      drivers/ata/pata_arasan_cf.c
8272
8273 LIBATA PATA DRIVERS
8274 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8275 M:      Jens Axboe <axboe@kernel.dk>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8278 S:      Maintained
8279 F:      drivers/ata/pata_*.c
8280 F:      drivers/ata/ata_generic.c
8281
8282 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8283 M:      Linus Walleij <linus.walleij@linaro.org>
8284 L:      linux-ide@vger.kernel.org
8285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8286 S:      Maintained
8287 F:      drivers/ata/pata_ftide010.c
8288 F:      drivers/ata/sata_gemini.c
8289 F:      drivers/ata/sata_gemini.h
8290
8291 LIBATA SATA AHCI PLATFORM devices support
8292 M:      Hans de Goede <hdegoede@redhat.com>
8293 M:      Jens Axboe <axboe@kernel.dk>
8294 L:      linux-ide@vger.kernel.org
8295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8296 S:      Maintained
8297 F:      drivers/ata/ahci_platform.c
8298 F:      drivers/ata/libahci_platform.c
8299 F:      include/linux/ahci_platform.h
8300
8301 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8302 M:      Mikael Pettersson <mikpelinux@gmail.com>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8305 S:      Maintained
8306 F:      drivers/ata/sata_promise.*
8307
8308 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8309 M:      Jens Axboe <axboe@kernel.dk>
8310 L:      linux-ide@vger.kernel.org
8311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8312 S:      Maintained
8313 F:      drivers/ata/
8314 F:      include/linux/ata.h
8315 F:      include/linux/libata.h
8316 F:      Documentation/devicetree/bindings/ata/
8317
8318 LIBLOCKDEP
8319 M:      Sasha Levin <alexander.levin@microsoft.com>
8320 S:      Maintained
8321 F:      tools/lib/lockdep/
8322
8323 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8324 M:      Ross Zwisler <zwisler@kernel.org>
8325 M:      Dan Williams <dan.j.williams@intel.com>
8326 M:      Vishal Verma <vishal.l.verma@intel.com>
8327 M:      Dave Jiang <dave.jiang@intel.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/blk.c
8332 F:      drivers/nvdimm/region_devs.c
8333
8334 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dan Williams <dan.j.williams@intel.com>
8337 M:      Ross Zwisler <zwisler@kernel.org>
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 S:      Supported
8342 F:      drivers/nvdimm/btt*
8343
8344 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8345 M:      Ross Zwisler <zwisler@kernel.org>
8346 M:      Dan Williams <dan.j.williams@intel.com>
8347 M:      Vishal Verma <vishal.l.verma@intel.com>
8348 M:      Dave Jiang <dave.jiang@intel.com>
8349 L:      linux-nvdimm@lists.01.org
8350 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8351 S:      Supported
8352 F:      drivers/nvdimm/pmem*
8353
8354 LIBNVDIMM: DEVICETREE BINDINGS
8355 M:      Oliver O'Halloran <oohall@gmail.com>
8356 L:      linux-nvdimm@lists.01.org
8357 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8358 S:      Supported
8359 F:      drivers/nvdimm/of_pmem.c
8360 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8361
8362 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8363 M:      Dan Williams <dan.j.williams@intel.com>
8364 M:      Ross Zwisler <zwisler@kernel.org>
8365 M:      Vishal Verma <vishal.l.verma@intel.com>
8366 M:      Dave Jiang <dave.jiang@intel.com>
8367 L:      linux-nvdimm@lists.01.org
8368 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8370 S:      Supported
8371 F:      drivers/nvdimm/*
8372 F:      drivers/acpi/nfit/*
8373 F:      include/linux/nd.h
8374 F:      include/linux/libnvdimm.h
8375 F:      include/uapi/linux/ndctl.h
8376
8377 LIGHTNVM PLATFORM SUPPORT
8378 M:      Matias Bjorling <mb@lightnvm.io>
8379 W:      http://github/OpenChannelSSD
8380 L:      linux-block@vger.kernel.org
8381 S:      Maintained
8382 F:      drivers/lightnvm/
8383 F:      include/linux/lightnvm.h
8384 F:      include/uapi/linux/lightnvm.h
8385
8386 LINUX FOR POWER MACINTOSH
8387 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8388 W:      http://www.penguinppc.org/
8389 L:      linuxppc-dev@lists.ozlabs.org
8390 S:      Maintained
8391 F:      arch/powerpc/platforms/powermac/
8392 F:      drivers/macintosh/
8393
8394 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8395 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8396 M:      Paul Mackerras <paulus@samba.org>
8397 M:      Michael Ellerman <mpe@ellerman.id.au>
8398 W:      https://github.com/linuxppc/linux/wiki
8399 L:      linuxppc-dev@lists.ozlabs.org
8400 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8402 S:      Supported
8403 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8404 F:      Documentation/devicetree/bindings/powerpc/
8405 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8406 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8407 F:      Documentation/powerpc/
8408 F:      arch/powerpc/
8409 F:      drivers/char/tpm/tpm_ibmvtpm*
8410 F:      drivers/crypto/nx/
8411 F:      drivers/crypto/vmx/
8412 F:      drivers/i2c/busses/i2c-opal.c
8413 F:      drivers/net/ethernet/ibm/ibmveth.*
8414 F:      drivers/net/ethernet/ibm/ibmvnic.*
8415 F:      drivers/pci/hotplug/pnv_php.c
8416 F:      drivers/pci/hotplug/rpa*
8417 F:      drivers/rtc/rtc-opal.c
8418 F:      drivers/scsi/ibmvscsi/
8419 F:      drivers/tty/hvc/hvc_opal.c
8420 F:      drivers/watchdog/wdrtas.c
8421 F:      tools/testing/selftests/powerpc
8422 N:      /pmac
8423 N:      powermac
8424 N:      powernv
8425 N:      [^a-z0-9]ps3
8426 N:      pseries
8427
8428 LINUX FOR POWERPC EMBEDDED MPC5XXX
8429 M:      Anatolij Gustschin <agust@denx.de>
8430 L:      linuxppc-dev@lists.ozlabs.org
8431 T:      git git://git.denx.de/linux-denx-agust.git
8432 S:      Maintained
8433 F:      arch/powerpc/platforms/512x/
8434 F:      arch/powerpc/platforms/52xx/
8435
8436 LINUX FOR POWERPC EMBEDDED PPC4XX
8437 M:      Alistair Popple <alistair@popple.id.au>
8438 M:      Matt Porter <mporter@kernel.crashing.org>
8439 W:      http://www.penguinppc.org/
8440 L:      linuxppc-dev@lists.ozlabs.org
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/40x/
8443 F:      arch/powerpc/platforms/44x/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8446 M:      Scott Wood <oss@buserror.net>
8447 M:      Kumar Gala <galak@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8451 S:      Maintained
8452 F:      arch/powerpc/platforms/83xx/
8453 F:      arch/powerpc/platforms/85xx/
8454 F:      Documentation/devicetree/bindings/powerpc/fsl/
8455
8456 LINUX FOR POWERPC EMBEDDED PPC8XX
8457 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8458 W:      http://www.penguinppc.org/
8459 L:      linuxppc-dev@lists.ozlabs.org
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/8xx/
8462
8463 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 S:      Orphan
8466 F:      arch/powerpc/*/*virtex*
8467 F:      arch/powerpc/*/*/*virtex*
8468
8469 LINUX FOR POWERPC PA SEMI PWRFICIENT
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 S:      Orphan
8472 F:      arch/powerpc/platforms/pasemi/
8473 F:      drivers/*/*pasemi*
8474 F:      drivers/*/*/*pasemi*
8475
8476 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8477 M:      Kees Cook <keescook@chromium.org>
8478 S:      Maintained
8479 F:      drivers/misc/lkdtm/*
8480
8481 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8482 M:      Alan Stern <stern@rowland.harvard.edu>
8483 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8484 M:      Will Deacon <will.deacon@arm.com>
8485 M:      Peter Zijlstra <peterz@infradead.org>
8486 M:      Boqun Feng <boqun.feng@gmail.com>
8487 M:      Nicholas Piggin <npiggin@gmail.com>
8488 M:      David Howells <dhowells@redhat.com>
8489 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8490 M:      Luc Maranget <luc.maranget@inria.fr>
8491 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8492 R:      Akira Yokosawa <akiyks@gmail.com>
8493 R:      Daniel Lustig <dlustig@nvidia.com>
8494 L:      linux-kernel@vger.kernel.org
8495 L:      linux-arch@vger.kernel.org
8496 S:      Supported
8497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8498 F:      tools/memory-model/
8499 F:      Documentation/atomic_bitops.txt
8500 F:      Documentation/atomic_t.txt
8501 F:      Documentation/core-api/atomic_ops.rst
8502 F:      Documentation/core-api/refcount-vs-atomic.rst
8503 F:      Documentation/memory-barriers.txt
8504
8505 LIS3LV02D ACCELEROMETER DRIVER
8506 M:      Eric Piel <eric.piel@tremplin-utc.net>
8507 S:      Maintained
8508 F:      Documentation/misc-devices/lis3lv02d
8509 F:      drivers/misc/lis3lv02d/
8510 F:      drivers/platform/x86/hp_accel.c
8511
8512 LIVE PATCHING
8513 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8514 M:      Jessica Yu <jeyu@kernel.org>
8515 M:      Jiri Kosina <jikos@kernel.org>
8516 M:      Miroslav Benes <mbenes@suse.cz>
8517 R:      Petr Mladek <pmladek@suse.com>
8518 S:      Maintained
8519 F:      kernel/livepatch/
8520 F:      include/linux/livepatch.h
8521 F:      arch/x86/include/asm/livepatch.h
8522 F:      arch/x86/kernel/livepatch.c
8523 F:      Documentation/livepatch/
8524 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8525 F:      samples/livepatch/
8526 L:      live-patching@vger.kernel.org
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8528
8529 LLC (802.2)
8530 L:      netdev@vger.kernel.org
8531 S:      Odd fixes
8532 F:      include/linux/llc.h
8533 F:      include/uapi/linux/llc.h
8534 F:      include/net/llc*
8535 F:      net/llc/
8536
8537 LM73 HARDWARE MONITOR DRIVER
8538 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8539 L:      linux-hwmon@vger.kernel.org
8540 S:      Maintained
8541 F:      drivers/hwmon/lm73.c
8542
8543 LM78 HARDWARE MONITOR DRIVER
8544 M:      Jean Delvare <jdelvare@suse.com>
8545 L:      linux-hwmon@vger.kernel.org
8546 S:      Maintained
8547 F:      Documentation/hwmon/lm78
8548 F:      drivers/hwmon/lm78.c
8549
8550 LM83 HARDWARE MONITOR DRIVER
8551 M:      Jean Delvare <jdelvare@suse.com>
8552 L:      linux-hwmon@vger.kernel.org
8553 S:      Maintained
8554 F:      Documentation/hwmon/lm83
8555 F:      drivers/hwmon/lm83.c
8556
8557 LM90 HARDWARE MONITOR DRIVER
8558 M:      Jean Delvare <jdelvare@suse.com>
8559 L:      linux-hwmon@vger.kernel.org
8560 S:      Maintained
8561 F:      Documentation/hwmon/lm90
8562 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8563 F:      drivers/hwmon/lm90.c
8564 F:      include/dt-bindings/thermal/lm90.h
8565
8566 LM95234 HARDWARE MONITOR DRIVER
8567 M:      Guenter Roeck <linux@roeck-us.net>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm95234
8571 F:      drivers/hwmon/lm95234.c
8572
8573 LME2510 MEDIA DRIVER
8574 M:      Malcolm Priestley <tvboxspy@gmail.com>
8575 L:      linux-media@vger.kernel.org
8576 W:      https://linuxtv.org
8577 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8578 S:      Maintained
8579 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8580
8581 LOADPIN SECURITY MODULE
8582 M:      Kees Cook <keescook@chromium.org>
8583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8584 S:      Supported
8585 F:      security/loadpin/
8586 F:      Documentation/admin-guide/LSM/LoadPin.rst
8587
8588 LOCKING PRIMITIVES
8589 M:      Peter Zijlstra <peterz@infradead.org>
8590 M:      Ingo Molnar <mingo@redhat.com>
8591 M:      Will Deacon <will.deacon@arm.com>
8592 L:      linux-kernel@vger.kernel.org
8593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8594 S:      Maintained
8595 F:      Documentation/locking/
8596 F:      include/linux/lockdep.h
8597 F:      include/linux/spinlock*.h
8598 F:      arch/*/include/asm/spinlock*.h
8599 F:      include/linux/rwlock*.h
8600 F:      include/linux/mutex*.h
8601 F:      arch/*/include/asm/mutex*.h
8602 F:      include/linux/rwsem*.h
8603 F:      arch/*/include/asm/rwsem.h
8604 F:      include/linux/seqlock.h
8605 F:      lib/locking*.[ch]
8606 F:      kernel/locking/
8607 X:      kernel/locking/locktorture.c
8608
8609 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8610 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8611 L:      linux-ntfs-dev@lists.sourceforge.net
8612 W:      http://www.linux-ntfs.org/content/view/19/37/
8613 S:      Maintained
8614 F:      Documentation/ldm.txt
8615 F:      block/partitions/ldm.*
8616
8617 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8618 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8619 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8620 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8621 L:      MPT-FusionLinux.pdl@broadcom.com
8622 L:      linux-scsi@vger.kernel.org
8623 W:      http://www.avagotech.com/support/
8624 S:      Supported
8625 F:      drivers/message/fusion/
8626 F:      drivers/scsi/mpt3sas/
8627
8628 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8629 M:      Matthew Wilcox <matthew@wil.cx>
8630 L:      linux-scsi@vger.kernel.org
8631 S:      Maintained
8632 F:      drivers/scsi/sym53c8xx_2/
8633
8634 LTC4261 HARDWARE MONITOR DRIVER
8635 M:      Guenter Roeck <linux@roeck-us.net>
8636 L:      linux-hwmon@vger.kernel.org
8637 S:      Maintained
8638 F:      Documentation/hwmon/ltc4261
8639 F:      drivers/hwmon/ltc4261.c
8640
8641 LTC4306 I2C MULTIPLEXER DRIVER
8642 M:      Michael Hennerich <michael.hennerich@analog.com>
8643 W:      http://ez.analog.com/community/linux-device-drivers
8644 L:      linux-i2c@vger.kernel.org
8645 S:      Supported
8646 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8647 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8648
8649 LTP (Linux Test Project)
8650 M:      Mike Frysinger <vapier@gentoo.org>
8651 M:      Cyril Hrubis <chrubis@suse.cz>
8652 M:      Wanlong Gao <wanlong.gao@gmail.com>
8653 M:      Jan Stancek <jstancek@redhat.com>
8654 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8655 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8656 L:      ltp@lists.linux.it (subscribers-only)
8657 W:      http://linux-test-project.github.io/
8658 T:      git git://github.com/linux-test-project/ltp.git
8659 S:      Maintained
8660
8661 M68K ARCHITECTURE
8662 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8663 L:      linux-m68k@lists.linux-m68k.org
8664 W:      http://www.linux-m68k.org/
8665 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8666 S:      Maintained
8667 F:      arch/m68k/
8668 F:      drivers/zorro/
8669
8670 M68K ON APPLE MACINTOSH
8671 M:      Joshua Thompson <funaho@jurai.org>
8672 W:      http://www.mac.linux-m68k.org/
8673 L:      linux-m68k@lists.linux-m68k.org
8674 S:      Maintained
8675 F:      arch/m68k/mac/
8676
8677 M68K ON HP9000/300
8678 M:      Philip Blundell <philb@gnu.org>
8679 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8680 S:      Maintained
8681 F:      arch/m68k/hp300/
8682
8683 M88DS3103 MEDIA DRIVER
8684 M:      Antti Palosaari <crope@iki.fi>
8685 L:      linux-media@vger.kernel.org
8686 W:      https://linuxtv.org
8687 W:      http://palosaari.fi/linux/
8688 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8689 T:      git git://linuxtv.org/anttip/media_tree.git
8690 S:      Maintained
8691 F:      drivers/media/dvb-frontends/m88ds3103*
8692
8693 M88RS2000 MEDIA DRIVER
8694 M:      Malcolm Priestley <tvboxspy@gmail.com>
8695 L:      linux-media@vger.kernel.org
8696 W:      https://linuxtv.org
8697 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8698 S:      Maintained
8699 F:      drivers/media/dvb-frontends/m88rs2000*
8700
8701 MA901 MASTERKIT USB FM RADIO DRIVER
8702 M:      Alexey Klimov <klimov.linux@gmail.com>
8703 L:      linux-media@vger.kernel.org
8704 T:      git git://linuxtv.org/media_tree.git
8705 S:      Maintained
8706 F:      drivers/media/radio/radio-ma901.c
8707
8708 MAC80211
8709 M:      Johannes Berg <johannes@sipsolutions.net>
8710 L:      linux-wireless@vger.kernel.org
8711 W:      http://wireless.kernel.org/
8712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8714 S:      Maintained
8715 F:      Documentation/networking/mac80211-injection.txt
8716 F:      include/net/mac80211.h
8717 F:      net/mac80211/
8718 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8719 F:      Documentation/networking/mac80211_hwsim/README
8720
8721 MAILBOX API
8722 M:      Jassi Brar <jassisinghbrar@gmail.com>
8723 L:      linux-kernel@vger.kernel.org
8724 S:      Maintained
8725 F:      drivers/mailbox/
8726 F:      include/linux/mailbox_client.h
8727 F:      include/linux/mailbox_controller.h
8728
8729 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8730 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8731 W:      http://www.kernel.org/doc/man-pages
8732 L:      linux-man@vger.kernel.org
8733 S:      Maintained
8734
8735 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8736 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8737 L:      linux-mips@linux-mips.org
8738 S:      Maintained
8739 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8740
8741 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8742 M:      Andrew Lunn <andrew@lunn.ch>
8743 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8744 L:      netdev@vger.kernel.org
8745 S:      Maintained
8746 F:      drivers/net/dsa/mv88e6xxx/
8747 F:      linux/platform_data/mv88e6xxx.h
8748 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8749
8750 MARVELL ARMADA DRM SUPPORT
8751 M:      Russell King <linux@armlinux.org.uk>
8752 S:      Maintained
8753 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8754 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8755 F:      drivers/gpu/drm/armada/
8756 F:      include/uapi/drm/armada_drm.h
8757 F:      Documentation/devicetree/bindings/display/armada/
8758
8759 MARVELL CRYPTO DRIVER
8760 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8761 M:      Arnaud Ebalard <arno@natisbad.org>
8762 F:      drivers/crypto/marvell/
8763 S:      Maintained
8764 L:      linux-crypto@vger.kernel.org
8765
8766 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8767 M:      Mirko Lindner <mlindner@marvell.com>
8768 M:      Stephen Hemminger <stephen@networkplumber.org>
8769 L:      netdev@vger.kernel.org
8770 S:      Maintained
8771 F:      drivers/net/ethernet/marvell/sk*
8772
8773 MARVELL LIBERTAS WIRELESS DRIVER
8774 L:      libertas-dev@lists.infradead.org
8775 S:      Orphan
8776 F:      drivers/net/wireless/marvell/libertas/
8777
8778 MARVELL MACCHIATOBIN SUPPORT
8779 M:      Russell King <linux@armlinux.org.uk>
8780 L:      linux-arm-kernel@lists.infradead.org
8781 S:      Maintained
8782 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8783
8784 MARVELL MV643XX ETHERNET DRIVER
8785 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8786 L:      netdev@vger.kernel.org
8787 S:      Maintained
8788 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8789 F:      include/linux/mv643xx.h
8790
8791 MARVELL MV88X3310 PHY DRIVER
8792 M:      Russell King <linux@armlinux.org.uk>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/phy/marvell10g.c
8796
8797 MARVELL MVNETA ETHERNET DRIVER
8798 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8799 L:      netdev@vger.kernel.org
8800 S:      Maintained
8801 F:      drivers/net/ethernet/marvell/mvneta.*
8802
8803 MARVELL MWIFIEX WIRELESS DRIVER
8804 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8805 M:      Nishant Sarmukadam <nishants@marvell.com>
8806 M:      Ganapathi Bhat <gbhat@marvell.com>
8807 M:      Xinming Hu <huxinming820@gmail.com>
8808 L:      linux-wireless@vger.kernel.org
8809 S:      Maintained
8810 F:      drivers/net/wireless/marvell/mwifiex/
8811
8812 MARVELL MWL8K WIRELESS DRIVER
8813 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8814 L:      linux-wireless@vger.kernel.org
8815 S:      Odd Fixes
8816 F:      drivers/net/wireless/marvell/mwl8k.c
8817
8818 MARVELL NAND CONTROLLER DRIVER
8819 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8820 L:      linux-mtd@lists.infradead.org
8821 S:      Maintained
8822 F:      drivers/mtd/nand/raw/marvell_nand.c
8823 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8824
8825 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8826 M:      Nicolas Pitre <nico@fluxnic.net>
8827 S:      Odd Fixes
8828 F:      drivers/mmc/host/mvsdio.*
8829
8830 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8831 M:      Hu Ziji <huziji@marvell.com>
8832 L:      linux-mmc@vger.kernel.org
8833 S:      Supported
8834 F:      drivers/mmc/host/sdhci-xenon*
8835 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8836
8837 MATROX FRAMEBUFFER DRIVER
8838 L:      linux-fbdev@vger.kernel.org
8839 S:      Orphan
8840 F:      drivers/video/fbdev/matrox/matroxfb_*
8841 F:      include/uapi/linux/matroxfb.h
8842
8843 MAX16065 HARDWARE MONITOR DRIVER
8844 M:      Guenter Roeck <linux@roeck-us.net>
8845 L:      linux-hwmon@vger.kernel.org
8846 S:      Maintained
8847 F:      Documentation/hwmon/max16065
8848 F:      drivers/hwmon/max16065.c
8849
8850 MAX20751 HARDWARE MONITOR DRIVER
8851 M:      Guenter Roeck <linux@roeck-us.net>
8852 L:      linux-hwmon@vger.kernel.org
8853 S:      Maintained
8854 F:      Documentation/hwmon/max20751
8855 F:      drivers/hwmon/max20751.c
8856
8857 MAX2175 SDR TUNER DRIVER
8858 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8859 L:      linux-media@vger.kernel.org
8860 T:      git git://linuxtv.org/media_tree.git
8861 S:      Maintained
8862 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8863 F:      Documentation/media/v4l-drivers/max2175.rst
8864 F:      drivers/media/i2c/max2175*
8865 F:      include/uapi/linux/max2175.h
8866
8867 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8868 L:      linux-hwmon@vger.kernel.org
8869 S:      Orphan
8870 F:      Documentation/hwmon/max6650
8871 F:      drivers/hwmon/max6650.c
8872
8873 MAX6697 HARDWARE MONITOR DRIVER
8874 M:      Guenter Roeck <linux@roeck-us.net>
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Maintained
8877 F:      Documentation/hwmon/max6697
8878 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8879 F:      drivers/hwmon/max6697.c
8880 F:      include/linux/platform_data/max6697.h
8881
8882 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8883 M:      Peter Rosin <peda@axentia.se>
8884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8885 S:      Maintained
8886 F:      Documentation/devicetree/bindings/sound/max9860.txt
8887 F:      sound/soc/codecs/max9860.*
8888
8889 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8890 M:      Javier Martinez Canillas <javier@dowhile0.org>
8891 L:      linux-kernel@vger.kernel.org
8892 S:      Supported
8893 F:      drivers/regulator/max77802-regulator.c
8894 F:      Documentation/devicetree/bindings/*/*max77802.txt
8895 F:      include/dt-bindings/*/*max77802.h
8896
8897 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8898 M:      Krzysztof Kozlowski <krzk@kernel.org>
8899 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8900 L:      linux-pm@vger.kernel.org
8901 S:      Supported
8902 F:      drivers/power/supply/max14577_charger.c
8903 F:      drivers/power/supply/max77693_charger.c
8904
8905 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8906 M:      Chanwoo Choi <cw00.choi@samsung.com>
8907 M:      Krzysztof Kozlowski <krzk@kernel.org>
8908 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8909 L:      linux-kernel@vger.kernel.org
8910 S:      Supported
8911 F:      drivers/*/max14577*.c
8912 F:      drivers/*/max77686*.c
8913 F:      drivers/*/max77693*.c
8914 F:      drivers/extcon/extcon-max14577.c
8915 F:      drivers/extcon/extcon-max77693.c
8916 F:      drivers/rtc/rtc-max77686.c
8917 F:      drivers/clk/clk-max77686.c
8918 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8919 F:      Documentation/devicetree/bindings/*/max77686.txt
8920 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8921 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8922 F:      include/linux/mfd/max14577*.h
8923 F:      include/linux/mfd/max77686*.h
8924 F:      include/linux/mfd/max77693*.h
8925
8926 MAXIRADIO FM RADIO RECEIVER DRIVER
8927 M:      Hans Verkuil <hverkuil@xs4all.nl>
8928 L:      linux-media@vger.kernel.org
8929 T:      git git://linuxtv.org/media_tree.git
8930 W:      https://linuxtv.org
8931 S:      Maintained
8932 F:      drivers/media/radio/radio-maxiradio*
8933
8934 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8935 M:      Peter Rosin <peda@axentia.se>
8936 L:      linux-iio@vger.kernel.org
8937 S:      Maintained
8938 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8939 F:      drivers/iio/potentiometer/mcp4018.c
8940 F:      drivers/iio/potentiometer/mcp4531.c
8941
8942 MCR20A IEEE-802.15.4 RADIO DRIVER
8943 M:      Xue Liu <liuxuenetmail@gmail.com>
8944 L:      linux-wpan@vger.kernel.org
8945 W:      https://github.com/xueliu/mcr20a-linux
8946 S:      Maintained
8947 F:      drivers/net/ieee802154/mcr20a.c
8948 F:      drivers/net/ieee802154/mcr20a.h
8949 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8950
8951 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8952 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8953 L:      linux-iio@vger.kernel.org
8954 S:      Maintained
8955 F:      drivers/iio/dac/cio-dac.c
8956
8957 MEDIA DRIVERS FOR ASCOT2E
8958 M:      Sergey Kozlov <serjk@netup.ru>
8959 M:      Abylay Ospan <aospan@netup.ru>
8960 L:      linux-media@vger.kernel.org
8961 W:      https://linuxtv.org
8962 W:      http://netup.tv/
8963 T:      git git://linuxtv.org/media_tree.git
8964 S:      Supported
8965 F:      drivers/media/dvb-frontends/ascot2e*
8966
8967 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8968 M:      Jasmin Jessich <jasmin@anw.at>
8969 L:      linux-media@vger.kernel.org
8970 W:      https://linuxtv.org
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Maintained
8973 F:      drivers/media/dvb-frontends/cxd2099*
8974
8975 MEDIA DRIVERS FOR CXD2841ER
8976 M:      Sergey Kozlov <serjk@netup.ru>
8977 M:      Abylay Ospan <aospan@netup.ru>
8978 L:      linux-media@vger.kernel.org
8979 W:      https://linuxtv.org
8980 W:      http://netup.tv/
8981 T:      git git://linuxtv.org/media_tree.git
8982 S:      Supported
8983 F:      drivers/media/dvb-frontends/cxd2841er*
8984
8985 MEDIA DRIVERS FOR CXD2880
8986 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8987 L:      linux-media@vger.kernel.org
8988 W:      http://linuxtv.org/
8989 T:      git git://linuxtv.org/media_tree.git
8990 S:      Supported
8991 F:      drivers/media/dvb-frontends/cxd2880/*
8992 F:      drivers/media/spi/cxd2880*
8993
8994 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
8995 M:      Daniel Scheller <d.scheller.oss@gmail.com>
8996 L:      linux-media@vger.kernel.org
8997 W:      https://linuxtv.org
8998 T:      git git://linuxtv.org/media_tree.git
8999 S:      Maintained
9000 F:      drivers/media/pci/ddbridge/*
9001
9002 MEDIA DRIVERS FOR FREESCALE IMX
9003 M:      Steve Longerbeam <slongerbeam@gmail.com>
9004 M:      Philipp Zabel <p.zabel@pengutronix.de>
9005 L:      linux-media@vger.kernel.org
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Maintained
9008 F:      Documentation/devicetree/bindings/media/imx.txt
9009 F:      Documentation/media/v4l-drivers/imx.rst
9010 F:      drivers/staging/media/imx/
9011 F:      include/linux/imx-media.h
9012 F:      include/media/imx.h
9013
9014 MEDIA DRIVERS FOR HELENE
9015 M:      Abylay Ospan <aospan@netup.ru>
9016 L:      linux-media@vger.kernel.org
9017 W:      https://linuxtv.org
9018 W:      http://netup.tv/
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Supported
9021 F:      drivers/media/dvb-frontends/helene*
9022
9023 MEDIA DRIVERS FOR HORUS3A
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/dvb-frontends/horus3a*
9032
9033 MEDIA DRIVERS FOR LNBH25
9034 M:      Sergey Kozlov <serjk@netup.ru>
9035 M:      Abylay Ospan <aospan@netup.ru>
9036 L:      linux-media@vger.kernel.org
9037 W:      https://linuxtv.org
9038 W:      http://netup.tv/
9039 T:      git git://linuxtv.org/media_tree.git
9040 S:      Supported
9041 F:      drivers/media/dvb-frontends/lnbh25*
9042
9043 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9044 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9045 L:      linux-media@vger.kernel.org
9046 W:      https://linuxtv.org
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Maintained
9049 F:      drivers/media/dvb-frontends/mxl5xx*
9050
9051 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9052 M:      Sergey Kozlov <serjk@netup.ru>
9053 M:      Abylay Ospan <aospan@netup.ru>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 W:      http://netup.tv/
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Supported
9059 F:      drivers/media/pci/netup_unidvb/*
9060
9061 MEDIA DRIVERS FOR RENESAS - CEU
9062 M:      Jacopo Mondi <jacopo@jmondi.org>
9063 L:      linux-media@vger.kernel.org
9064 L:      linux-renesas-soc@vger.kernel.org
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9068 F:      drivers/media/platform/renesas-ceu.c
9069 F:      include/media/drv-intf/renesas-ceu.h
9070
9071 MEDIA DRIVERS FOR RENESAS - DRIF
9072 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
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,drif.txt
9078 F:      drivers/media/platform/rcar_drif.c
9079
9080 MEDIA DRIVERS FOR RENESAS - FCP
9081 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9082 L:      linux-media@vger.kernel.org
9083 L:      linux-renesas-soc@vger.kernel.org
9084 T:      git git://linuxtv.org/media_tree.git
9085 S:      Supported
9086 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9087 F:      drivers/media/platform/rcar-fcp.c
9088 F:      include/media/rcar-fcp.h
9089
9090 MEDIA DRIVERS FOR RENESAS - FDP1
9091 M:      Kieran Bingham <kieran@bingham.xyz>
9092 L:      linux-media@vger.kernel.org
9093 L:      linux-renesas-soc@vger.kernel.org
9094 T:      git git://linuxtv.org/media_tree.git
9095 S:      Supported
9096 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9097 F:      drivers/media/platform/rcar_fdp1.c
9098
9099 MEDIA DRIVERS FOR RENESAS - VIN
9100 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9101 L:      linux-media@vger.kernel.org
9102 L:      linux-renesas-soc@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Supported
9105 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9106 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9107 F:      drivers/media/platform/rcar-vin/
9108
9109 MEDIA DRIVERS FOR RENESAS - VSP1
9110 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-renesas-soc@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Supported
9115 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9116 F:      drivers/media/platform/vsp1/
9117
9118 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9119 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9120 L:      linux-media@vger.kernel.org
9121 W:      https://linuxtv.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Maintained
9124 F:      drivers/media/dvb-frontends/stv0910*
9125
9126 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9127 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9128 L:      linux-media@vger.kernel.org
9129 W:      https://linuxtv.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Maintained
9132 F:      drivers/media/dvb-frontends/stv6111*
9133
9134 MEDIA DRIVERS FOR STM32 - DCMI
9135 M:      Hugues Fruchet <hugues.fruchet@st.com>
9136 L:      linux-media@vger.kernel.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Supported
9139 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9140 F:      drivers/media/platform/stm32/stm32-dcmi.c
9141
9142 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9143 M:      Dmitry Osipenko <digetx@gmail.com>
9144 L:      linux-media@vger.kernel.org
9145 L:      linux-tegra@vger.kernel.org
9146 T:      git git://linuxtv.org/media_tree.git
9147 S:      Maintained
9148 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9149 F:      drivers/staging/media/tegra-vde/
9150
9151 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9152 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9153 P:      LinuxTV.org Project
9154 L:      linux-media@vger.kernel.org
9155 W:      https://linuxtv.org
9156 Q:      http://patchwork.kernel.org/project/linux-media/list/
9157 T:      git git://linuxtv.org/media_tree.git
9158 S:      Maintained
9159 F:      Documentation/devicetree/bindings/media/
9160 F:      Documentation/media/
9161 F:      drivers/media/
9162 F:      drivers/staging/media/
9163 F:      include/linux/platform_data/media/
9164 F:      include/media/
9165 F:      include/uapi/linux/dvb/
9166 F:      include/uapi/linux/videodev2.h
9167 F:      include/uapi/linux/media.h
9168 F:      include/uapi/linux/v4l2-*
9169 F:      include/uapi/linux/meye.h
9170 F:      include/uapi/linux/ivtv*
9171 F:      include/uapi/linux/uvcvideo.h
9172
9173 MEDIATEK BLUETOOTH DRIVER
9174 M:      Sean Wang <sean.wang@mediatek.com>
9175 L:      linux-bluetooth@vger.kernel.org
9176 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9177 S:      Maintained
9178 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9179 F:      drivers/bluetooth/btmtkuart.c
9180
9181 MEDIATEK CIR DRIVER
9182 M:      Sean Wang <sean.wang@mediatek.com>
9183 S:      Maintained
9184 F:      drivers/media/rc/mtk-cir.c
9185
9186 MEDIATEK DMA DRIVER
9187 M:      Sean Wang <sean.wang@mediatek.com>
9188 L:      dmaengine@vger.kernel.org
9189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9190 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9191 S:      Maintained
9192 F:      Documentation/devicetree/bindings/dma/mtk-*
9193 F:      drivers/dma/mediatek/
9194
9195 MEDIATEK PMIC LED DRIVER
9196 M:      Sean Wang <sean.wang@mediatek.com>
9197 S:      Maintained
9198 F:      drivers/leds/leds-mt6323.c
9199 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9200
9201 MEDIATEK ETHERNET DRIVER
9202 M:      Felix Fietkau <nbd@openwrt.org>
9203 M:      John Crispin <john@phrozen.org>
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 M:      Nelson Chang <nelson.chang@mediatek.com>
9206 L:      netdev@vger.kernel.org
9207 S:      Maintained
9208 F:      drivers/net/ethernet/mediatek/
9209
9210 MEDIATEK SWITCH DRIVER
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 L:      netdev@vger.kernel.org
9213 S:      Maintained
9214 F:      drivers/net/dsa/mt7530.*
9215 F:      net/dsa/tag_mtk.c
9216
9217 MEDIATEK JPEG DRIVER
9218 M:      Rick Chang <rick.chang@mediatek.com>
9219 M:      Bin Liu <bin.liu@mediatek.com>
9220 S:      Supported
9221 F:      drivers/media/platform/mtk-jpeg/
9222 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9223
9224 MEDIATEK MDP DRIVER
9225 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9226 M:      Houlong Wei <houlong.wei@mediatek.com>
9227 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9228 S:      Supported
9229 F:      drivers/media/platform/mtk-mdp/
9230 F:      drivers/media/platform/mtk-vpu/
9231 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9232
9233 MEDIATEK MEDIA DRIVER
9234 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9235 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9236 S:      Supported
9237 F:      drivers/media/platform/mtk-vcodec/
9238 F:      drivers/media/platform/mtk-vpu/
9239 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9240 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9241
9242 MEDIATEK MT7601U WIRELESS LAN DRIVER
9243 M:      Jakub Kicinski <kubakici@wp.pl>
9244 L:      linux-wireless@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/net/wireless/mediatek/mt7601u/
9247
9248 MEDIATEK NAND CONTROLLER DRIVER
9249 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9250 L:      linux-mtd@lists.infradead.org
9251 S:      Maintained
9252 F:      drivers/mtd/nand/raw/mtk_*
9253 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9254
9255 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9256 M:      Sean Wang <sean.wang@mediatek.com>
9257 S:      Maintained
9258 F:      drivers/char/hw_random/mtk-rng.c
9259
9260 MEDIATEK USB3 DRD IP DRIVER
9261 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9262 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9263 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9264 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9265 S:      Maintained
9266 F:      drivers/usb/mtu3/
9267
9268 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9269 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9270 M:      Martin Donnelly <martin.donnelly@ge.com>
9271 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9272 S:      Maintained
9273 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9274 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9275
9276 MEGARAID SCSI/SAS DRIVERS
9277 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9278 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9279 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9280 L:      megaraidlinux.pdl@broadcom.com
9281 L:      linux-scsi@vger.kernel.org
9282 W:      http://www.avagotech.com/support/
9283 S:      Maintained
9284 F:      Documentation/scsi/megaraid.txt
9285 F:      drivers/scsi/megaraid.*
9286 F:      drivers/scsi/megaraid/
9287
9288 MELEXIS MLX90614 DRIVER
9289 M:      Crt Mori <cmo@melexis.com>
9290 L:      linux-iio@vger.kernel.org
9291 W:      http://www.melexis.com
9292 S:      Supported
9293 F:      drivers/iio/temperature/mlx90614.c
9294
9295 MELEXIS MLX90632 DRIVER
9296 M:      Crt Mori <cmo@melexis.com>
9297 L:      linux-iio@vger.kernel.org
9298 W:      http://www.melexis.com
9299 S:      Supported
9300 F:      drivers/iio/temperature/mlx90632.c
9301
9302 MELFAS MIP4 TOUCHSCREEN DRIVER
9303 M:      Sangwon Jee <jeesw@melfas.com>
9304 W:      http://www.melfas.com
9305 S:      Supported
9306 F:      drivers/input/touchscreen/melfas_mip4.c
9307 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9308
9309 MELLANOX ETHERNET DRIVER (mlx4_en)
9310 M:      Tariq Toukan <tariqt@mellanox.com>
9311 L:      netdev@vger.kernel.org
9312 S:      Supported
9313 W:      http://www.mellanox.com
9314 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9315 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9316
9317 MELLANOX ETHERNET DRIVER (mlx5e)
9318 M:      Saeed Mahameed <saeedm@mellanox.com>
9319 L:      netdev@vger.kernel.org
9320 S:      Supported
9321 W:      http://www.mellanox.com
9322 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9323 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9324
9325 MELLANOX ETHERNET INNOVA DRIVERS
9326 R:      Boris Pismenny <borisp@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9332 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9333 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9334 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9335
9336 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9337 R:      Boris Pismenny <borisp@mellanox.com>
9338 L:      netdev@vger.kernel.org
9339 S:      Supported
9340 W:      http://www.mellanox.com
9341 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9342 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9343 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9344
9345 MELLANOX ETHERNET SWITCH DRIVERS
9346 M:      Jiri Pirko <jiri@mellanox.com>
9347 M:      Ido Schimmel <idosch@mellanox.com>
9348 L:      netdev@vger.kernel.org
9349 S:      Supported
9350 W:      http://www.mellanox.com
9351 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9352 F:      drivers/net/ethernet/mellanox/mlxsw/
9353 F:      tools/testing/selftests/drivers/net/mlxsw/
9354
9355 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9356 M:      mlxsw@mellanox.com
9357 L:      netdev@vger.kernel.org
9358 S:      Supported
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 F:      drivers/net/ethernet/mellanox/mlxfw/
9362
9363 MELLANOX HARDWARE PLATFORM SUPPORT
9364 M:      Andy Shevchenko <andy@infradead.org>
9365 M:      Darren Hart <dvhart@infradead.org>
9366 M:      Vadim Pasternak <vadimp@mellanox.com>
9367 L:      platform-driver-x86@vger.kernel.org
9368 S:      Supported
9369 F:      drivers/platform/mellanox/
9370
9371 MELLANOX MLX4 core VPI driver
9372 M:      Tariq Toukan <tariqt@mellanox.com>
9373 L:      netdev@vger.kernel.org
9374 L:      linux-rdma@vger.kernel.org
9375 W:      http://www.mellanox.com
9376 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9377 S:      Supported
9378 F:      drivers/net/ethernet/mellanox/mlx4/
9379 F:      include/linux/mlx4/
9380
9381 MELLANOX MLX4 IB driver
9382 M:      Yishai Hadas <yishaih@mellanox.com>
9383 L:      linux-rdma@vger.kernel.org
9384 W:      http://www.mellanox.com
9385 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9386 S:      Supported
9387 F:      drivers/infiniband/hw/mlx4/
9388 F:      include/linux/mlx4/
9389 F:      include/uapi/rdma/mlx4-abi.h
9390
9391 MELLANOX MLX5 core VPI driver
9392 M:      Saeed Mahameed <saeedm@mellanox.com>
9393 M:      Leon Romanovsky <leonro@mellanox.com>
9394 L:      netdev@vger.kernel.org
9395 L:      linux-rdma@vger.kernel.org
9396 W:      http://www.mellanox.com
9397 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9398 S:      Supported
9399 F:      drivers/net/ethernet/mellanox/mlx5/core/
9400 F:      include/linux/mlx5/
9401
9402 MELLANOX MLX5 IB driver
9403 M:      Leon Romanovsky <leonro@mellanox.com>
9404 L:      linux-rdma@vger.kernel.org
9405 W:      http://www.mellanox.com
9406 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9407 S:      Supported
9408 F:      drivers/infiniband/hw/mlx5/
9409 F:      include/linux/mlx5/
9410 F:      include/uapi/rdma/mlx5-abi.h
9411
9412 MELLANOX MLXCPLD I2C AND MUX DRIVER
9413 M:      Vadim Pasternak <vadimp@mellanox.com>
9414 M:      Michael Shych <michaelsh@mellanox.com>
9415 L:      linux-i2c@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/i2c/busses/i2c-mlxcpld.c
9418 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9419 F:      Documentation/i2c/busses/i2c-mlxcpld
9420
9421 MELLANOX MLXCPLD LED DRIVER
9422 M:      Vadim Pasternak <vadimp@mellanox.com>
9423 L:      linux-leds@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/leds/leds-mlxcpld.c
9426 F:      drivers/leds/leds-mlxreg.c
9427 F:      Documentation/leds/leds-mlxcpld.txt
9428
9429 MELLANOX PLATFORM DRIVER
9430 M:      Vadim Pasternak <vadimp@mellanox.com>
9431 L:      platform-driver-x86@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/platform/x86/mlx-platform.c
9434
9435 MEMBARRIER SUPPORT
9436 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9437 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9438 L:      linux-kernel@vger.kernel.org
9439 S:      Supported
9440 F:      kernel/sched/membarrier.c
9441 F:      include/uapi/linux/membarrier.h
9442 F:      arch/powerpc/include/asm/membarrier.h
9443
9444 MEMORY MANAGEMENT
9445 L:      linux-mm@kvack.org
9446 W:      http://www.linux-mm.org
9447 S:      Maintained
9448 F:      include/linux/mm.h
9449 F:      include/linux/gfp.h
9450 F:      include/linux/mmzone.h
9451 F:      include/linux/memory_hotplug.h
9452 F:      include/linux/vmalloc.h
9453 F:      mm/
9454
9455 MEMORY TECHNOLOGY DEVICES (MTD)
9456 M:      David Woodhouse <dwmw2@infradead.org>
9457 M:      Brian Norris <computersforpeace@gmail.com>
9458 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9459 M:      Marek Vasut <marek.vasut@gmail.com>
9460 M:      Richard Weinberger <richard@nod.at>
9461 L:      linux-mtd@lists.infradead.org
9462 W:      http://www.linux-mtd.infradead.org/
9463 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9464 T:      git git://git.infradead.org/linux-mtd.git master
9465 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9466 S:      Maintained
9467 F:      Documentation/devicetree/bindings/mtd/
9468 F:      drivers/mtd/
9469 F:      include/linux/mtd/
9470 F:      include/uapi/mtd/
9471
9472 MEN A21 WATCHDOG DRIVER
9473 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9474 L:      linux-watchdog@vger.kernel.org
9475 S:      Maintained
9476 F:      drivers/watchdog/mena21_wdt.c
9477
9478 MEN CHAMELEON BUS (mcb)
9479 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9480 S:      Maintained
9481 F:      drivers/mcb/
9482 F:      include/linux/mcb.h
9483 F:      Documentation/men-chameleon-bus.txt
9484
9485 MEN F21BMC (Board Management Controller)
9486 M:      Andreas Werner <andreas.werner@men.de>
9487 S:      Supported
9488 F:      drivers/mfd/menf21bmc.c
9489 F:      drivers/watchdog/menf21bmc_wdt.c
9490 F:      drivers/leds/leds-menf21bmc.c
9491 F:      drivers/hwmon/menf21bmc_hwmon.c
9492 F:      Documentation/hwmon/menf21bmc
9493
9494 MEN Z069 WATCHDOG DRIVER
9495 M:      Johannes Thumshirn <jth@kernel.org>
9496 L:      linux-watchdog@vger.kernel.org
9497 S:      Maintained
9498 F:      drivers/watchdog/menz069_wdt.c
9499
9500 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9501 M:      Neil Armstrong <narmstrong@baylibre.com>
9502 L:      linux-media@lists.freedesktop.org
9503 L:      linux-amlogic@lists.infradead.org
9504 W:      http://linux-meson.com/
9505 S:      Supported
9506 F:      drivers/media/platform/meson/ao-cec.c
9507 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9508 T:      git git://linuxtv.org/media_tree.git
9509
9510 MICROBLAZE ARCHITECTURE
9511 M:      Michal Simek <monstr@monstr.eu>
9512 W:      http://www.monstr.eu/fdt/
9513 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9514 S:      Supported
9515 F:      arch/microblaze/
9516
9517 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9518 M:      Richard Genoud <richard.genoud@gmail.com>
9519 S:      Maintained
9520 F:      drivers/tty/serial/atmel_serial.c
9521 F:      drivers/tty/serial/atmel_serial.h
9522
9523 MICROCHIP / ATMEL DMA DRIVER
9524 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9526 L:      dmaengine@vger.kernel.org
9527 S:      Supported
9528 F:      drivers/dma/at_hdmac.c
9529 F:      drivers/dma/at_hdmac_regs.h
9530 F:      include/linux/platform_data/dma-atmel.h
9531
9532 MICROCHIP / ATMEL ECC DRIVER
9533 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9534 L:      linux-crypto@vger.kernel.org
9535 S:      Maintained
9536 F:      drivers/crypto/atmel-ecc.*
9537
9538 MICROCHIP / ATMEL ISC DRIVER
9539 M:      Songjun Wu <songjun.wu@microchip.com>
9540 L:      linux-media@vger.kernel.org
9541 S:      Supported
9542 F:      drivers/media/platform/atmel/atmel-isc.c
9543 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9544 F:      devicetree/bindings/media/atmel-isc.txt
9545
9546 MICROCHIP / ATMEL NAND DRIVER
9547 M:      Josh Wu <rainyfeeling@outlook.com>
9548 L:      linux-mtd@lists.infradead.org
9549 S:      Supported
9550 F:      drivers/mtd/nand/raw/atmel/*
9551 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9552
9553 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9554 M:      Woojung Huh <Woojung.Huh@microchip.com>
9555 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9556 L:      netdev@vger.kernel.org
9557 S:      Maintained
9558 F:      net/dsa/tag_ksz.c
9559 F:      drivers/net/dsa/microchip/*
9560 F:      include/linux/platform_data/microchip-ksz.h
9561 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9562
9563 MICROCHIP LAN743X ETHERNET DRIVER
9564 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9565 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9566 L:      netdev@vger.kernel.org
9567 S:      Maintained
9568 F:      drivers/net/ethernet/microchip/lan743x_*
9569
9570 MICROCHIP USB251XB DRIVER
9571 M:      Richard Leitner <richard.leitner@skidata.com>
9572 L:      linux-usb@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/usb/misc/usb251xb.c
9575 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9576
9577 MICROSEMI MIPS SOCS
9578 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9579 L:      linux-mips@linux-mips.org
9580 S:      Maintained
9581 F:      arch/mips/generic/board-ocelot.c
9582 F:      arch/mips/configs/generic/board-ocelot.config
9583 F:      arch/mips/boot/dts/mscc/
9584 F:      Documentation/devicetree/bindings/mips/mscc.txt
9585
9586 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9587 M:      Don Brace <don.brace@microsemi.com>
9588 L:      esc.storagedev@microsemi.com
9589 L:      linux-scsi@vger.kernel.org
9590 S:      Supported
9591 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9592 F:      drivers/scsi/smartpqi/Kconfig
9593 F:      drivers/scsi/smartpqi/Makefile
9594 F:      include/linux/cciss*.h
9595 F:      include/uapi/linux/cciss*.h
9596 F:      Documentation/scsi/smartpqi.txt
9597
9598 MICROSEMI ETHERNET SWITCH DRIVER
9599 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9600 L:      netdev@vger.kernel.org
9601 S:      Supported
9602 F:      drivers/net/ethernet/mscc/
9603
9604 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9605 M:      Chen Yu <yu.c.chen@intel.com>
9606 L:      platform-driver-x86@vger.kernel.org
9607 S:      Supported
9608 F:      drivers/platform/x86/surfacepro3_button.c
9609
9610 MICROTEK X6 SCANNER
9611 M:      Oliver Neukum <oliver@neukum.org>
9612 S:      Maintained
9613 F:      drivers/usb/image/microtek.*
9614
9615 MIPS
9616 M:      Ralf Baechle <ralf@linux-mips.org>
9617 M:      Paul Burton <paul.burton@mips.com>
9618 M:      James Hogan <jhogan@kernel.org>
9619 L:      linux-mips@linux-mips.org
9620 W:      http://www.linux-mips.org/
9621 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9623 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9624 S:      Supported
9625 F:      Documentation/devicetree/bindings/mips/
9626 F:      Documentation/mips/
9627 F:      arch/mips/
9628 F:      drivers/platform/mips/
9629
9630 MIPS BOSTON DEVELOPMENT BOARD
9631 M:      Paul Burton <paul.burton@mips.com>
9632 L:      linux-mips@linux-mips.org
9633 S:      Maintained
9634 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9635 F:      arch/mips/boot/dts/img/boston.dts
9636 F:      arch/mips/configs/generic/board-boston.config
9637 F:      drivers/clk/imgtec/clk-boston.c
9638 F:      include/dt-bindings/clock/boston-clock.h
9639
9640 MIPS GENERIC PLATFORM
9641 M:      Paul Burton <paul.burton@mips.com>
9642 L:      linux-mips@linux-mips.org
9643 S:      Supported
9644 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9645 F:      arch/mips/generic/
9646 F:      arch/mips/tools/generic-board-config.sh
9647
9648 MIPS/LOONGSON1 ARCHITECTURE
9649 M:      Keguang Zhang <keguang.zhang@gmail.com>
9650 L:      linux-mips@linux-mips.org
9651 S:      Maintained
9652 F:      arch/mips/loongson32/
9653 F:      arch/mips/include/asm/mach-loongson32/
9654 F:      drivers/*/*loongson1*
9655 F:      drivers/*/*/*loongson1*
9656
9657 MIPS/LOONGSON2 ARCHITECTURE
9658 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9659 L:      linux-mips@linux-mips.org
9660 S:      Maintained
9661 F:      arch/mips/loongson64/*{2e/2f}*
9662 F:      arch/mips/include/asm/mach-loongson64/
9663 F:      drivers/*/*loongson2*
9664 F:      drivers/*/*/*loongson2*
9665
9666 MIPS/LOONGSON3 ARCHITECTURE
9667 M:      Huacai Chen <chenhc@lemote.com>
9668 L:      linux-mips@linux-mips.org
9669 S:      Maintained
9670 F:      arch/mips/loongson64/
9671 F:      arch/mips/include/asm/mach-loongson64/
9672 F:      drivers/platform/mips/cpu_hwmon.c
9673 F:      drivers/*/*loongson3*
9674 F:      drivers/*/*/*loongson3*
9675
9676 MIPS RINT INSTRUCTION EMULATION
9677 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9678 L:      linux-mips@linux-mips.org
9679 S:      Supported
9680 F:      arch/mips/math-emu/sp_rint.c
9681 F:      arch/mips/math-emu/dp_rint.c
9682
9683 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9684 M:      Hans Verkuil <hverkuil@xs4all.nl>
9685 L:      linux-media@vger.kernel.org
9686 T:      git git://linuxtv.org/media_tree.git
9687 W:      https://linuxtv.org
9688 S:      Odd Fixes
9689 F:      drivers/media/radio/radio-miropcm20*
9690
9691 MMP SUPPORT
9692 M:      Eric Miao <eric.y.miao@gmail.com>
9693 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9695 T:      git git://github.com/hzhuang1/linux.git
9696 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9697 S:      Maintained
9698 F:      arch/arm/boot/dts/mmp*
9699 F:      arch/arm/mach-mmp/
9700
9701 MMU GATHER AND TLB INVALIDATION
9702 M:      Will Deacon <will.deacon@arm.com>
9703 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9704 M:      Andrew Morton <akpm@linux-foundation.org>
9705 M:      Nick Piggin <npiggin@gmail.com>
9706 M:      Peter Zijlstra <peterz@infradead.org>
9707 L:      linux-arch@vger.kernel.org
9708 L:      linux-mm@kvack.org
9709 S:      Maintained
9710 F:      arch/*/include/asm/tlb.h
9711 F:      include/asm-generic/tlb.h
9712 F:      mm/mmu_gather.c
9713
9714 MN88472 MEDIA DRIVER
9715 M:      Antti Palosaari <crope@iki.fi>
9716 L:      linux-media@vger.kernel.org
9717 W:      https://linuxtv.org
9718 W:      http://palosaari.fi/linux/
9719 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9720 S:      Maintained
9721 F:      drivers/media/dvb-frontends/mn88472*
9722
9723 MN88473 MEDIA DRIVER
9724 M:      Antti Palosaari <crope@iki.fi>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://palosaari.fi/linux/
9728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9729 S:      Maintained
9730 F:      drivers/media/dvb-frontends/mn88473*
9731
9732 PCI DRIVER FOR MOBIVEIL PCIE IP
9733 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
9734 L:      linux-pci@vger.kernel.org
9735 S:      Supported
9736 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
9737 F:      drivers/pci/controller/pcie-mobiveil.c
9738
9739 MODULE SUPPORT
9740 M:      Jessica Yu <jeyu@kernel.org>
9741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9742 S:      Maintained
9743 F:      include/linux/module.h
9744 F:      kernel/module.c
9745
9746 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9747 W:      http://popies.net/meye/
9748 S:      Orphan
9749 F:      Documentation/media/v4l-drivers/meye*
9750 F:      drivers/media/pci/meye/
9751 F:      include/uapi/linux/meye.h
9752
9753 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9754 M:      Jiri Slaby <jirislaby@gmail.com>
9755 S:      Maintained
9756 F:      Documentation/serial/moxa-smartio
9757 F:      drivers/tty/mxser.*
9758
9759 MR800 AVERMEDIA USB FM RADIO DRIVER
9760 M:      Alexey Klimov <klimov.linux@gmail.com>
9761 L:      linux-media@vger.kernel.org
9762 T:      git git://linuxtv.org/media_tree.git
9763 S:      Maintained
9764 F:      drivers/media/radio/radio-mr800.c
9765
9766 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9767 M:      Alan Ott <alan@signal11.us>
9768 L:      linux-wpan@vger.kernel.org
9769 S:      Maintained
9770 F:      drivers/net/ieee802154/mrf24j40.c
9771 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9772
9773 MSI LAPTOP SUPPORT
9774 M:      "Lee, Chun-Yi" <jlee@suse.com>
9775 L:      platform-driver-x86@vger.kernel.org
9776 S:      Maintained
9777 F:      drivers/platform/x86/msi-laptop.c
9778
9779 MSI WMI SUPPORT
9780 L:      platform-driver-x86@vger.kernel.org
9781 S:      Orphan
9782 F:      drivers/platform/x86/msi-wmi.c
9783
9784 MSI001 MEDIA DRIVER
9785 M:      Antti Palosaari <crope@iki.fi>
9786 L:      linux-media@vger.kernel.org
9787 W:      https://linuxtv.org
9788 W:      http://palosaari.fi/linux/
9789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9790 T:      git git://linuxtv.org/anttip/media_tree.git
9791 S:      Maintained
9792 F:      drivers/media/tuners/msi001*
9793
9794 MSI2500 MEDIA DRIVER
9795 M:      Antti Palosaari <crope@iki.fi>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 W:      http://palosaari.fi/linux/
9799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9800 T:      git git://linuxtv.org/anttip/media_tree.git
9801 S:      Maintained
9802 F:      drivers/media/usb/msi2500/
9803
9804 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9805 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9806 L:      linux-mtd@lists.infradead.org
9807 S:      Maintained
9808 F:      drivers/mtd/devices/docg3*
9809
9810 MT9M032 APTINA SENSOR DRIVER
9811 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9812 L:      linux-media@vger.kernel.org
9813 T:      git git://linuxtv.org/media_tree.git
9814 S:      Maintained
9815 F:      drivers/media/i2c/mt9m032.c
9816 F:      include/media/i2c/mt9m032.h
9817
9818 MT9P031 APTINA CAMERA SENSOR
9819 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9820 L:      linux-media@vger.kernel.org
9821 T:      git git://linuxtv.org/media_tree.git
9822 S:      Maintained
9823 F:      drivers/media/i2c/mt9p031.c
9824 F:      include/media/i2c/mt9p031.h
9825
9826 MT9T001 APTINA CAMERA SENSOR
9827 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9828 L:      linux-media@vger.kernel.org
9829 T:      git git://linuxtv.org/media_tree.git
9830 S:      Maintained
9831 F:      drivers/media/i2c/mt9t001.c
9832 F:      include/media/i2c/mt9t001.h
9833
9834 MT9T112 APTINA CAMERA SENSOR
9835 M:      Jacopo Mondi <jacopo@jmondi.org>
9836 L:      linux-media@vger.kernel.org
9837 T:      git git://linuxtv.org/media_tree.git
9838 S:      Odd Fixes
9839 F:      drivers/media/i2c/mt9t112.c
9840 F:      include/media/i2c/mt9t112.h
9841
9842 MT9V032 APTINA CAMERA SENSOR
9843 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9844 L:      linux-media@vger.kernel.org
9845 T:      git git://linuxtv.org/media_tree.git
9846 S:      Maintained
9847 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9848 F:      drivers/media/i2c/mt9v032.c
9849 F:      include/media/i2c/mt9v032.h
9850
9851 MT9V111 APTINA CAMERA SENSOR
9852 M:      Jacopo Mondi <jacopo@jmondi.org>
9853 L:      linux-media@vger.kernel.org
9854 T:      git git://linuxtv.org/media_tree.git
9855 S:      Maintained
9856 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9857 F:      drivers/media/i2c/mt9v111.c
9858
9859 MULTIFUNCTION DEVICES (MFD)
9860 M:      Lee Jones <lee.jones@linaro.org>
9861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9862 S:      Supported
9863 F:      Documentation/devicetree/bindings/mfd/
9864 F:      drivers/mfd/
9865 F:      include/linux/mfd/
9866 F:      include/dt-bindings/mfd/
9867
9868 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9869 S:      Orphan
9870 F:      drivers/mmc/host/mmc_spi.c
9871 F:      include/linux/spi/mmc_spi.h
9872
9873 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9874 M:      Ulf Hansson <ulf.hansson@linaro.org>
9875 L:      linux-mmc@vger.kernel.org
9876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9877 S:      Maintained
9878 F:      Documentation/devicetree/bindings/mmc/
9879 F:      drivers/mmc/
9880 F:      include/linux/mmc/
9881 F:      include/uapi/linux/mmc/
9882
9883 MULTIPLEXER SUBSYSTEM
9884 M:      Peter Rosin <peda@axentia.se>
9885 S:      Maintained
9886 F:      Documentation/ABI/testing/sysfs-class-mux*
9887 F:      Documentation/devicetree/bindings/mux/
9888 F:      include/linux/dt-bindings/mux/
9889 F:      include/linux/mux/
9890 F:      drivers/mux/
9891
9892 MULTITECH MULTIPORT CARD (ISICOM)
9893 S:      Orphan
9894 F:      drivers/tty/isicom.c
9895 F:      include/linux/isicom.h
9896
9897 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9898 M:      Bin Liu <b-liu@ti.com>
9899 L:      linux-usb@vger.kernel.org
9900 S:      Maintained
9901 F:      drivers/usb/musb/
9902
9903 MXL301RF MEDIA DRIVER
9904 M:      Akihiro Tsukada <tskd08@gmail.com>
9905 L:      linux-media@vger.kernel.org
9906 S:      Odd Fixes
9907 F:      drivers/media/tuners/mxl301rf*
9908
9909 MXL5007T MEDIA DRIVER
9910 M:      Michael Krufky <mkrufky@linuxtv.org>
9911 L:      linux-media@vger.kernel.org
9912 W:      https://linuxtv.org
9913 W:      http://github.com/mkrufky
9914 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9915 T:      git git://linuxtv.org/mkrufky/tuners.git
9916 S:      Maintained
9917 F:      drivers/media/tuners/mxl5007t.*
9918
9919 MXSFB DRM DRIVER
9920 M:      Marek Vasut <marex@denx.de>
9921 S:      Supported
9922 F:      drivers/gpu/drm/mxsfb/
9923 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9924
9925 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9926 M:      Chris Lee <christopher.lee@cspi.com>
9927 L:      netdev@vger.kernel.org
9928 W:      https://www.cspi.com/ethernet-products/support/downloads/
9929 S:      Supported
9930 F:      drivers/net/ethernet/myricom/myri10ge/
9931
9932 NAND FLASH SUBSYSTEM
9933 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9934 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9935 R:      Richard Weinberger <richard@nod.at>
9936 L:      linux-mtd@lists.infradead.org
9937 W:      http://www.linux-mtd.infradead.org/
9938 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9939 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9940 T:      git git://git.infradead.org/linux-mtd.git nand/next
9941 S:      Maintained
9942 F:      drivers/mtd/nand/
9943 F:      include/linux/mtd/*nand*.h
9944
9945 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9946 M:      Daniel Mack <zonque@gmail.com>
9947 S:      Maintained
9948 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9949 W:      http://www.native-instruments.com
9950 F:      sound/usb/caiaq/
9951
9952 NATSEMI ETHERNET DRIVER (DP8381x)
9953 S:      Orphan
9954 F:      drivers/net/ethernet/natsemi/natsemi.c
9955
9956 NCP FILESYSTEM
9957 M:      Petr Vandrovec <petr@vandrovec.name>
9958 S:      Obsolete
9959 F:      drivers/staging/ncpfs/
9960
9961 NCR 5380 SCSI DRIVERS
9962 M:      Finn Thain <fthain@telegraphics.com.au>
9963 M:      Michael Schmitz <schmitzmic@gmail.com>
9964 L:      linux-scsi@vger.kernel.org
9965 S:      Maintained
9966 F:      Documentation/scsi/g_NCR5380.txt
9967 F:      drivers/scsi/NCR5380.*
9968 F:      drivers/scsi/arm/cumana_1.c
9969 F:      drivers/scsi/arm/oak.c
9970 F:      drivers/scsi/atari_scsi.*
9971 F:      drivers/scsi/dmx3191d.c
9972 F:      drivers/scsi/g_NCR5380.*
9973 F:      drivers/scsi/mac_scsi.*
9974 F:      drivers/scsi/sun3_scsi.*
9975 F:      drivers/scsi/sun3_scsi_vme.c
9976
9977 NCSI LIBRARY:
9978 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9979 S:      Maintained
9980 F:      net/ncsi/
9981
9982 NCT6775 HARDWARE MONITOR DRIVER
9983 M:      Guenter Roeck <linux@roeck-us.net>
9984 L:      linux-hwmon@vger.kernel.org
9985 S:      Maintained
9986 F:      Documentation/hwmon/nct6775
9987 F:      drivers/hwmon/nct6775.c
9988
9989 NET_FAILOVER MODULE
9990 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9991 L:      netdev@vger.kernel.org
9992 S:      Supported
9993 F:      driver/net/net_failover.c
9994 F:      include/net/net_failover.h
9995 F:      Documentation/networking/net_failover.rst
9996
9997 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9998 M:      Faisal Latif <faisal.latif@intel.com>
9999 L:      linux-rdma@vger.kernel.org
10000 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10001 S:      Supported
10002 F:      drivers/infiniband/hw/nes/
10003 F:      include/uapi/rdma/nes-abi.h
10004
10005 NETEM NETWORK EMULATOR
10006 M:      Stephen Hemminger <stephen@networkplumber.org>
10007 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10008 S:      Maintained
10009 F:      net/sched/sch_netem.c
10010
10011 NETERION 10GbE DRIVERS (s2io/vxge)
10012 M:      Jon Mason <jdmason@kudzu.us>
10013 L:      netdev@vger.kernel.org
10014 S:      Supported
10015 F:      Documentation/networking/s2io.txt
10016 F:      Documentation/networking/vxge.txt
10017 F:      drivers/net/ethernet/neterion/
10018
10019 NETFILTER
10020 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10021 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10022 M:      Florian Westphal <fw@strlen.de>
10023 L:      netfilter-devel@vger.kernel.org
10024 L:      coreteam@netfilter.org
10025 W:      http://www.netfilter.org/
10026 W:      http://www.iptables.org/
10027 W:      http://www.nftables.org/
10028 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10031 S:      Maintained
10032 F:      include/linux/netfilter*
10033 F:      include/linux/netfilter/
10034 F:      include/net/netfilter/
10035 F:      include/uapi/linux/netfilter*
10036 F:      include/uapi/linux/netfilter/
10037 F:      net/*/netfilter.c
10038 F:      net/*/netfilter/
10039 F:      net/netfilter/
10040 F:      net/bridge/br_netfilter*.c
10041
10042 NETROM NETWORK LAYER
10043 M:      Ralf Baechle <ralf@linux-mips.org>
10044 L:      linux-hams@vger.kernel.org
10045 W:      http://www.linux-ax25.org/
10046 S:      Maintained
10047 F:      include/net/netrom.h
10048 F:      include/uapi/linux/netrom.h
10049 F:      net/netrom/
10050
10051 NETRONOME ETHERNET DRIVERS
10052 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10053 L:      oss-drivers@netronome.com
10054 S:      Maintained
10055 F:      drivers/net/ethernet/netronome/
10056
10057 NETWORK BLOCK DEVICE (NBD)
10058 M:      Josef Bacik <josef@toxicpanda.com>
10059 S:      Maintained
10060 L:      linux-block@vger.kernel.org
10061 L:      nbd@other.debian.org
10062 F:      Documentation/blockdev/nbd.txt
10063 F:      drivers/block/nbd.c
10064 F:      include/uapi/linux/nbd.h
10065
10066 NETWORK DROP MONITOR
10067 M:      Neil Horman <nhorman@tuxdriver.com>
10068 L:      netdev@vger.kernel.org
10069 S:      Maintained
10070 W:      https://fedorahosted.org/dropwatch/
10071 F:      net/core/drop_monitor.c
10072
10073 NETWORKING DRIVERS
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 S:      Odd Fixes
10081 F:      Documentation/devicetree/bindings/net/
10082 F:      drivers/net/
10083 F:      include/linux/if_*
10084 F:      include/linux/netdevice.h
10085 F:      include/linux/etherdevice.h
10086 F:      include/linux/fcdevice.h
10087 F:      include/linux/fddidevice.h
10088 F:      include/linux/hippidevice.h
10089 F:      include/linux/inetdevice.h
10090 F:      include/uapi/linux/if_*
10091 F:      include/uapi/linux/netdevice.h
10092
10093 NETWORKING DRIVERS (WIRELESS)
10094 M:      Kalle Valo <kvalo@codeaurora.org>
10095 L:      linux-wireless@vger.kernel.org
10096 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10099 S:      Maintained
10100 F:      Documentation/devicetree/bindings/net/wireless/
10101 F:      drivers/net/wireless/
10102
10103 NETWORKING [DSA]
10104 M:      Andrew Lunn <andrew@lunn.ch>
10105 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10106 M:      Florian Fainelli <f.fainelli@gmail.com>
10107 S:      Maintained
10108 F:      Documentation/devicetree/bindings/net/dsa/
10109 F:      net/dsa/
10110 F:      include/net/dsa.h
10111 F:      include/linux/dsa/
10112 F:      drivers/net/dsa/
10113
10114 NETWORKING [GENERAL]
10115 M:      "David S. Miller" <davem@davemloft.net>
10116 L:      netdev@vger.kernel.org
10117 W:      http://www.linuxfoundation.org/en/Net
10118 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10121 B:      mailto:netdev@vger.kernel.org
10122 S:      Maintained
10123 F:      net/
10124 F:      include/net/
10125 F:      include/linux/in.h
10126 F:      include/linux/net.h
10127 F:      include/linux/netdevice.h
10128 F:      include/uapi/linux/in.h
10129 F:      include/uapi/linux/net.h
10130 F:      include/uapi/linux/netdevice.h
10131 F:      include/uapi/linux/net_namespace.h
10132 F:      tools/testing/selftests/net/
10133 F:      lib/net_utils.c
10134 F:      lib/random32.c
10135 F:      Documentation/networking/
10136
10137 NETWORKING [IPSEC]
10138 M:      Steffen Klassert <steffen.klassert@secunet.com>
10139 M:      Herbert Xu <herbert@gondor.apana.org.au>
10140 M:      "David S. Miller" <davem@davemloft.net>
10141 L:      netdev@vger.kernel.org
10142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10144 S:      Maintained
10145 F:      net/core/flow.c
10146 F:      net/xfrm/
10147 F:      net/key/
10148 F:      net/ipv4/xfrm*
10149 F:      net/ipv4/esp4*
10150 F:      net/ipv4/ah4.c
10151 F:      net/ipv4/ipcomp.c
10152 F:      net/ipv4/ip_vti.c
10153 F:      net/ipv6/xfrm*
10154 F:      net/ipv6/esp6*
10155 F:      net/ipv6/ah6.c
10156 F:      net/ipv6/ipcomp6.c
10157 F:      net/ipv6/ip6_vti.c
10158 F:      include/uapi/linux/xfrm.h
10159 F:      include/net/xfrm.h
10160
10161 NETWORKING [IPv4/IPv6]
10162 M:      "David S. Miller" <davem@davemloft.net>
10163 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10164 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10165 L:      netdev@vger.kernel.org
10166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10167 S:      Maintained
10168 F:      net/ipv4/
10169 F:      net/ipv6/
10170 F:      include/net/ip*
10171 F:      arch/x86/net/*
10172
10173 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10174 M:      Paul Moore <paul@paul-moore.com>
10175 W:      https://github.com/netlabel
10176 L:      netdev@vger.kernel.org
10177 L:      linux-security-module@vger.kernel.org
10178 S:      Maintained
10179 F:      Documentation/netlabel/
10180 F:      include/net/calipso.h
10181 F:      include/net/cipso_ipv4.h
10182 F:      include/net/netlabel.h
10183 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10184 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10185 F:      net/netlabel/
10186 F:      net/ipv4/cipso_ipv4.c
10187 F:      net/ipv6/calipso.c
10188 F:      net/netfilter/xt_CONNSECMARK.c
10189 F:      net/netfilter/xt_SECMARK.c
10190
10191 NETWORKING [TCP]
10192 M:      Eric Dumazet <edumazet@google.com>
10193 L:      netdev@vger.kernel.org
10194 S:      Maintained
10195 F:      net/ipv4/tcp*.c
10196 F:      net/ipv4/syncookies.c
10197 F:      net/ipv6/tcp*.c
10198 F:      net/ipv6/syncookies.c
10199 F:      include/uapi/linux/tcp.h
10200 F:      include/net/tcp.h
10201 F:      include/linux/tcp.h
10202 F:      include/trace/events/tcp.h
10203
10204 NETWORKING [TLS]
10205 M:      Boris Pismenny <borisp@mellanox.com>
10206 M:      Aviad Yehezkel <aviadye@mellanox.com>
10207 M:      Dave Watson <davejwatson@fb.com>
10208 L:      netdev@vger.kernel.org
10209 S:      Maintained
10210 F:      net/tls/*
10211 F:      include/uapi/linux/tls.h
10212 F:      include/net/tls.h
10213
10214 NETWORKING [WIRELESS]
10215 L:      linux-wireless@vger.kernel.org
10216 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10217
10218 NETDEVSIM
10219 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10220 S:      Maintained
10221 F:      drivers/net/netdevsim/*
10222
10223 NETXEN (1/10) GbE SUPPORT
10224 M:      Manish Chopra <manish.chopra@cavium.com>
10225 M:      Rahul Verma <rahul.verma@cavium.com>
10226 M:      Dept-GELinuxNICDev@cavium.com
10227 L:      netdev@vger.kernel.org
10228 S:      Supported
10229 F:      drivers/net/ethernet/qlogic/netxen/
10230
10231 NFC SUBSYSTEM
10232 M:      Samuel Ortiz <sameo@linux.intel.com>
10233 L:      linux-wireless@vger.kernel.org
10234 L:      linux-nfc@lists.01.org (subscribers-only)
10235 S:      Supported
10236 F:      net/nfc/
10237 F:      include/net/nfc/
10238 F:      include/uapi/linux/nfc.h
10239 F:      drivers/nfc/
10240 F:      include/linux/platform_data/nfcmrvl.h
10241 F:      include/linux/platform_data/nxp-nci.h
10242 F:      Documentation/devicetree/bindings/net/nfc/
10243
10244 NFS, SUNRPC, AND LOCKD CLIENTS
10245 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10246 M:      Anna Schumaker <anna.schumaker@netapp.com>
10247 L:      linux-nfs@vger.kernel.org
10248 W:      http://client.linux-nfs.org
10249 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10250 S:      Maintained
10251 F:      fs/lockd/
10252 F:      fs/nfs/
10253 F:      fs/nfs_common/
10254 F:      net/sunrpc/
10255 F:      include/linux/lockd/
10256 F:      include/linux/nfs*
10257 F:      include/linux/sunrpc/
10258 F:      include/uapi/linux/nfs*
10259 F:      include/uapi/linux/sunrpc/
10260
10261 NILFS2 FILESYSTEM
10262 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10263 L:      linux-nilfs@vger.kernel.org
10264 W:      https://nilfs.sourceforge.io/
10265 W:      https://nilfs.osdn.jp/
10266 T:      git git://github.com/konis/nilfs2.git
10267 S:      Supported
10268 F:      Documentation/filesystems/nilfs2.txt
10269 F:      fs/nilfs2/
10270 F:      include/trace/events/nilfs2.h
10271 F:      include/uapi/linux/nilfs2_api.h
10272 F:      include/uapi/linux/nilfs2_ondisk.h
10273
10274 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10275 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10276 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10277 S:      Maintained
10278 F:      Documentation/scsi/NinjaSCSI.txt
10279 F:      drivers/scsi/pcmcia/nsp_*
10280
10281 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10282 M:      GOTO Masanori <gotom@debian.or.jp>
10283 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10284 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10285 S:      Maintained
10286 F:      Documentation/scsi/NinjaSCSI.txt
10287 F:      drivers/scsi/nsp32*
10288
10289 NIOS2 ARCHITECTURE
10290 M:      Ley Foon Tan <lftan@altera.com>
10291 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10293 S:      Maintained
10294 F:      arch/nios2/
10295
10296 NOHZ, DYNTICKS SUPPORT
10297 M:      Frederic Weisbecker <fweisbec@gmail.com>
10298 M:      Thomas Gleixner <tglx@linutronix.de>
10299 M:      Ingo Molnar <mingo@kernel.org>
10300 L:      linux-kernel@vger.kernel.org
10301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10302 S:      Maintained
10303 F:      kernel/time/tick*.*
10304 F:      include/linux/tick.h
10305 F:      include/linux/sched/nohz.h
10306
10307 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10308 M:      Pavel Machek <pavel@ucw.cz>
10309 M:      Sakari Ailus <sakari.ailus@iki.fi>
10310 L:      linux-media@vger.kernel.org
10311 S:      Maintained
10312 F:      drivers/media/i2c/et8ek8
10313 F:      drivers/media/i2c/ad5820.c
10314
10315 NOKIA N900 POWER SUPPLY DRIVERS
10316 R:      Pali Rohár <pali.rohar@gmail.com>
10317 F:      include/linux/power/bq2415x_charger.h
10318 F:      include/linux/power/bq27xxx_battery.h
10319 F:      include/linux/power/isp1704_charger.h
10320 F:      drivers/power/supply/bq2415x_charger.c
10321 F:      drivers/power/supply/bq27xxx_battery.c
10322 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10323 F:      drivers/power/supply/isp1704_charger.c
10324 F:      drivers/power/supply/rx51_battery.c
10325
10326 NTB AMD DRIVER
10327 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10328 L:      linux-ntb@googlegroups.com
10329 S:      Supported
10330 F:      drivers/ntb/hw/amd/
10331
10332 NTB DRIVER CORE
10333 M:      Jon Mason <jdmason@kudzu.us>
10334 M:      Dave Jiang <dave.jiang@intel.com>
10335 M:      Allen Hubbe <allenbh@gmail.com>
10336 L:      linux-ntb@googlegroups.com
10337 S:      Supported
10338 W:      https://github.com/jonmason/ntb/wiki
10339 T:      git git://github.com/jonmason/ntb.git
10340 F:      drivers/ntb/
10341 F:      drivers/net/ntb_netdev.c
10342 F:      include/linux/ntb.h
10343 F:      include/linux/ntb_transport.h
10344 F:      tools/testing/selftests/ntb/
10345
10346 NTB IDT DRIVER
10347 M:      Serge Semin <fancer.lancer@gmail.com>
10348 L:      linux-ntb@googlegroups.com
10349 S:      Supported
10350 F:      drivers/ntb/hw/idt/
10351
10352 NTB INTEL DRIVER
10353 M:      Dave Jiang <dave.jiang@intel.com>
10354 L:      linux-ntb@googlegroups.com
10355 S:      Supported
10356 W:      https://github.com/davejiang/linux/wiki
10357 T:      git https://github.com/davejiang/linux.git
10358 F:      drivers/ntb/hw/intel/
10359
10360 NTFS FILESYSTEM
10361 M:      Anton Altaparmakov <anton@tuxera.com>
10362 L:      linux-ntfs-dev@lists.sourceforge.net
10363 W:      http://www.tuxera.com/
10364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10365 S:      Supported
10366 F:      Documentation/filesystems/ntfs.txt
10367 F:      fs/ntfs/
10368
10369 NUBUS SUBSYSTEM
10370 M:      Finn Thain <fthain@telegraphics.com.au>
10371 L:      linux-m68k@lists.linux-m68k.org
10372 S:      Maintained
10373 F:      arch/*/include/asm/nubus.h
10374 F:      drivers/nubus/
10375 F:      include/linux/nubus.h
10376 F:      include/uapi/linux/nubus.h
10377
10378 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10379 M:      Antonino Daplas <adaplas@gmail.com>
10380 L:      linux-fbdev@vger.kernel.org
10381 S:      Maintained
10382 F:      drivers/video/fbdev/riva/
10383 F:      drivers/video/fbdev/nvidia/
10384
10385 NVM EXPRESS DRIVER
10386 M:      Keith Busch <keith.busch@intel.com>
10387 M:      Jens Axboe <axboe@fb.com>
10388 M:      Christoph Hellwig <hch@lst.de>
10389 M:      Sagi Grimberg <sagi@grimberg.me>
10390 L:      linux-nvme@lists.infradead.org
10391 T:      git://git.infradead.org/nvme.git
10392 W:      http://git.infradead.org/nvme.git
10393 S:      Supported
10394 F:      drivers/nvme/host/
10395 F:      include/linux/nvme.h
10396 F:      include/uapi/linux/nvme_ioctl.h
10397
10398 NVM EXPRESS FC TRANSPORT DRIVERS
10399 M:      James Smart <james.smart@broadcom.com>
10400 L:      linux-nvme@lists.infradead.org
10401 S:      Supported
10402 F:      include/linux/nvme-fc.h
10403 F:      include/linux/nvme-fc-driver.h
10404 F:      drivers/nvme/host/fc.c
10405 F:      drivers/nvme/target/fc.c
10406 F:      drivers/nvme/target/fcloop.c
10407
10408 NVM EXPRESS TARGET DRIVER
10409 M:      Christoph Hellwig <hch@lst.de>
10410 M:      Sagi Grimberg <sagi@grimberg.me>
10411 L:      linux-nvme@lists.infradead.org
10412 T:      git://git.infradead.org/nvme.git
10413 W:      http://git.infradead.org/nvme.git
10414 S:      Supported
10415 F:      drivers/nvme/target/
10416
10417 NVMEM FRAMEWORK
10418 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10419 S:      Maintained
10420 F:      drivers/nvmem/
10421 F:      Documentation/devicetree/bindings/nvmem/
10422 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10423 F:      include/linux/nvmem-consumer.h
10424 F:      include/linux/nvmem-provider.h
10425
10426 NXP SGTL5000 DRIVER
10427 M:      Fabio Estevam <fabio.estevam@nxp.com>
10428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10429 S:      Maintained
10430 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10431 F:      sound/soc/codecs/sgtl5000*
10432
10433 NXP TDA998X DRM DRIVER
10434 M:      Russell King <linux@armlinux.org.uk>
10435 S:      Maintained
10436 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10437 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10438 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10439 F:      include/drm/i2c/tda998x.h
10440 F:      include/dt-bindings/display/tda998x.h
10441 K:      "nxp,tda998x"
10442
10443 NXP TFA9879 DRIVER
10444 M:      Peter Rosin <peda@axentia.se>
10445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10448 F:      sound/soc/codecs/tfa9879*
10449
10450 NXP-NCI NFC DRIVER
10451 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10452 R:      Charles Gorand <charles.gorand@effinnov.com>
10453 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10454 S:      Supported
10455 F:      drivers/nfc/nxp-nci
10456
10457 OBJTOOL
10458 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10459 M:      Peter Zijlstra <peterz@infradead.org>
10460 S:      Supported
10461 F:      tools/objtool/
10462
10463 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10464 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10465 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10466 L:      linuxppc-dev@lists.ozlabs.org
10467 S:      Supported
10468 F:      arch/powerpc/platforms/powernv/ocxl.c
10469 F:      arch/powerpc/include/asm/pnv-ocxl.h
10470 F:      drivers/misc/ocxl/
10471 F:      include/misc/ocxl*
10472 F:      include/uapi/misc/ocxl.h
10473 F:      Documentation/accelerators/ocxl.rst
10474
10475 OMAP AUDIO SUPPORT
10476 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10477 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10479 L:      linux-omap@vger.kernel.org
10480 S:      Maintained
10481 F:      sound/soc/omap/
10482
10483 OMAP CLOCK FRAMEWORK SUPPORT
10484 M:      Paul Walmsley <paul@pwsan.com>
10485 L:      linux-omap@vger.kernel.org
10486 S:      Maintained
10487 F:      arch/arm/*omap*/*clock*
10488
10489 OMAP DEVICE TREE SUPPORT
10490 M:      Benoît Cousson <bcousson@baylibre.com>
10491 M:      Tony Lindgren <tony@atomide.com>
10492 L:      linux-omap@vger.kernel.org
10493 L:      devicetree@vger.kernel.org
10494 S:      Maintained
10495 F:      arch/arm/boot/dts/*omap*
10496 F:      arch/arm/boot/dts/*am3*
10497 F:      arch/arm/boot/dts/*am4*
10498 F:      arch/arm/boot/dts/*am5*
10499 F:      arch/arm/boot/dts/*dra7*
10500
10501 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10502 L:      linux-omap@vger.kernel.org
10503 L:      linux-fbdev@vger.kernel.org
10504 S:      Orphan
10505 F:      drivers/video/fbdev/omap2/
10506 F:      Documentation/arm/OMAP/DSS
10507
10508 OMAP FRAMEBUFFER SUPPORT
10509 L:      linux-fbdev@vger.kernel.org
10510 L:      linux-omap@vger.kernel.org
10511 S:      Orphan
10512 F:      drivers/video/fbdev/omap/
10513
10514 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10515 M:      Roger Quadros <rogerq@ti.com>
10516 M:      Tony Lindgren <tony@atomide.com>
10517 L:      linux-omap@vger.kernel.org
10518 S:      Maintained
10519 F:      drivers/memory/omap-gpmc.c
10520 F:      arch/arm/mach-omap2/*gpmc*
10521
10522 OMAP GPIO DRIVER
10523 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10524 M:      Santosh Shilimkar <ssantosh@kernel.org>
10525 M:      Kevin Hilman <khilman@kernel.org>
10526 L:      linux-omap@vger.kernel.org
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10529 F:      drivers/gpio/gpio-omap.c
10530
10531 OMAP HARDWARE SPINLOCK SUPPORT
10532 M:      Ohad Ben-Cohen <ohad@wizery.com>
10533 L:      linux-omap@vger.kernel.org
10534 S:      Maintained
10535 F:      drivers/hwspinlock/omap_hwspinlock.c
10536
10537 OMAP HS MMC SUPPORT
10538 L:      linux-mmc@vger.kernel.org
10539 L:      linux-omap@vger.kernel.org
10540 S:      Orphan
10541 F:      drivers/mmc/host/omap_hsmmc.c
10542
10543 OMAP HWMOD DATA
10544 M:      Paul Walmsley <paul@pwsan.com>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      arch/arm/mach-omap2/omap_hwmod*data*
10548
10549 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10550 M:      Benoît Cousson <bcousson@baylibre.com>
10551 L:      linux-omap@vger.kernel.org
10552 S:      Maintained
10553 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10554
10555 OMAP HWMOD SUPPORT
10556 M:      Benoît Cousson <bcousson@baylibre.com>
10557 M:      Paul Walmsley <paul@pwsan.com>
10558 L:      linux-omap@vger.kernel.org
10559 S:      Maintained
10560 F:      arch/arm/mach-omap2/omap_hwmod.*
10561
10562 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10563 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10564 L:      linux-media@vger.kernel.org
10565 S:      Maintained
10566 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10567 F:      drivers/media/platform/omap3isp/
10568 F:      drivers/staging/media/omap4iss/
10569
10570 OMAP MMC SUPPORT
10571 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10572 L:      linux-omap@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/mmc/host/omap.c
10575
10576 OMAP POWER MANAGEMENT SUPPORT
10577 M:      Kevin Hilman <khilman@kernel.org>
10578 L:      linux-omap@vger.kernel.org
10579 S:      Maintained
10580 F:      arch/arm/*omap*/*pm*
10581 F:      drivers/cpufreq/omap-cpufreq.c
10582
10583 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10584 M:      Rajendra Nayak <rnayak@codeaurora.org>
10585 M:      Paul Walmsley <paul@pwsan.com>
10586 L:      linux-omap@vger.kernel.org
10587 S:      Maintained
10588 F:      arch/arm/mach-omap2/prm*
10589
10590 OMAP RANDOM NUMBER GENERATOR SUPPORT
10591 M:      Deepak Saxena <dsaxena@plexity.net>
10592 S:      Maintained
10593 F:      drivers/char/hw_random/omap-rng.c
10594
10595 OMAP USB SUPPORT
10596 L:      linux-usb@vger.kernel.org
10597 L:      linux-omap@vger.kernel.org
10598 S:      Orphan
10599 F:      drivers/usb/*/*omap*
10600 F:      arch/arm/*omap*/usb*
10601
10602 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10603 M:      Mark Jackson <mpfj@newflow.co.uk>
10604 L:      linux-omap@vger.kernel.org
10605 S:      Maintained
10606 F:      arch/arm/boot/dts/am335x-nano.dts
10607
10608 OMAP1 SUPPORT
10609 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10610 M:      Tony Lindgren <tony@atomide.com>
10611 L:      linux-omap@vger.kernel.org
10612 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10614 S:      Maintained
10615 F:      arch/arm/mach-omap1/
10616 F:      arch/arm/plat-omap/
10617 F:      arch/arm/configs/omap1_defconfig
10618 F:      drivers/i2c/busses/i2c-omap.c
10619 F:      include/linux/platform_data/i2c-omap.h
10620 F:      include/linux/platform_data/ams-delta-fiq.h
10621
10622 OMAP2+ SUPPORT
10623 M:      Tony Lindgren <tony@atomide.com>
10624 L:      linux-omap@vger.kernel.org
10625 W:      http://www.muru.com/linux/omap/
10626 W:      http://linux.omap.com/
10627 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10629 S:      Maintained
10630 F:      arch/arm/mach-omap2/
10631 F:      arch/arm/plat-omap/
10632 F:      arch/arm/configs/omap2plus_defconfig
10633 F:      drivers/i2c/busses/i2c-omap.c
10634 F:      drivers/irqchip/irq-omap-intc.c
10635 F:      drivers/mfd/*omap*.c
10636 F:      drivers/mfd/menelaus.c
10637 F:      drivers/mfd/palmas.c
10638 F:      drivers/mfd/tps65217.c
10639 F:      drivers/mfd/tps65218.c
10640 F:      drivers/mfd/tps65910.c
10641 F:      drivers/mfd/twl-core.[ch]
10642 F:      drivers/mfd/twl4030*.c
10643 F:      drivers/mfd/twl6030*.c
10644 F:      drivers/mfd/twl6040*.c
10645 F:      drivers/regulator/palmas-regulator*.c
10646 F:      drivers/regulator/pbias-regulator.c
10647 F:      drivers/regulator/tps65217-regulator.c
10648 F:      drivers/regulator/tps65218-regulator.c
10649 F:      drivers/regulator/tps65910-regulator.c
10650 F:      drivers/regulator/twl-regulator.c
10651 F:      drivers/regulator/twl6030-regulator.c
10652 F:      include/linux/platform_data/i2c-omap.h
10653
10654 ONION OMEGA2+ BOARD
10655 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10656 L:      linux-mips@linux-mips.org
10657 S:      Maintained
10658 F:      arch/mips/boot/dts/ralink/omega2p.dts
10659
10660 OMFS FILESYSTEM
10661 M:      Bob Copeland <me@bobcopeland.com>
10662 L:      linux-karma-devel@lists.sourceforge.net
10663 S:      Maintained
10664 F:      Documentation/filesystems/omfs.txt
10665 F:      fs/omfs/
10666
10667 OMNIKEY CARDMAN 4000 DRIVER
10668 M:      Harald Welte <laforge@gnumonks.org>
10669 S:      Maintained
10670 F:      drivers/char/pcmcia/cm4000_cs.c
10671 F:      include/linux/cm4000_cs.h
10672 F:      include/uapi/linux/cm4000_cs.h
10673
10674 OMNIKEY CARDMAN 4040 DRIVER
10675 M:      Harald Welte <laforge@gnumonks.org>
10676 S:      Maintained
10677 F:      drivers/char/pcmcia/cm4040_cs.*
10678
10679 OMNIVISION OV13858 SENSOR DRIVER
10680 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10681 L:      linux-media@vger.kernel.org
10682 T:      git git://linuxtv.org/media_tree.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov13858.c
10685
10686 OMNIVISION OV2680 SENSOR DRIVER
10687 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10688 L:      linux-media@vger.kernel.org
10689 T:      git git://linuxtv.org/media_tree.git
10690 S:      Maintained
10691 F:      drivers/media/i2c/ov2680.c
10692 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10693
10694 OMNIVISION OV2685 SENSOR DRIVER
10695 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      drivers/media/i2c/ov2685.c
10700
10701 OMNIVISION OV5640 SENSOR DRIVER
10702 M:      Steve Longerbeam <slongerbeam@gmail.com>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      drivers/media/i2c/ov5640.c
10707
10708 OMNIVISION OV5647 SENSOR DRIVER
10709 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
10714
10715 OMNIVISION OV5695 SENSOR DRIVER
10716 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10717 L:      linux-media@vger.kernel.org
10718 T:      git git://linuxtv.org/media_tree.git
10719 S:      Maintained
10720 F:      drivers/media/i2c/ov5695.c
10721
10722 OMNIVISION OV7670 SENSOR DRIVER
10723 M:      Jonathan Corbet <corbet@lwn.net>
10724 L:      linux-media@vger.kernel.org
10725 T:      git git://linuxtv.org/media_tree.git
10726 S:      Maintained
10727 F:      drivers/media/i2c/ov7670.c
10728 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10729
10730 OMNIVISION OV772x SENSOR DRIVER
10731 M:      Jacopo Mondi <jacopo@jmondi.org>
10732 L:      linux-media@vger.kernel.org
10733 T:      git git://linuxtv.org/media_tree.git
10734 S:      Odd fixes
10735 F:      drivers/media/i2c/ov772x.c
10736 F:      include/media/i2c/ov772x.h
10737 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10738
10739 OMNIVISION OV7740 SENSOR DRIVER
10740 M:      Wenyou Yang <wenyou.yang@microchip.com>
10741 L:      linux-media@vger.kernel.org
10742 T:      git git://linuxtv.org/media_tree.git
10743 S:      Maintained
10744 F:      drivers/media/i2c/ov7740.c
10745 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10746
10747 OMNIVISION OV9650 SENSOR DRIVER
10748 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10749 R:      Akinobu Mita <akinobu.mita@gmail.com>
10750 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10751 L:      linux-media@vger.kernel.org
10752 T:      git git://linuxtv.org/media_tree.git
10753 S:      Maintained
10754 F:      drivers/media/i2c/ov9650.c
10755 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10756
10757 ONENAND FLASH DRIVER
10758 M:      Kyungmin Park <kyungmin.park@samsung.com>
10759 L:      linux-mtd@lists.infradead.org
10760 S:      Maintained
10761 F:      drivers/mtd/nand/onenand/
10762 F:      include/linux/mtd/onenand*.h
10763
10764 ONSTREAM SCSI TAPE DRIVER
10765 M:      Willem Riede <osst@riede.org>
10766 L:      osst-users@lists.sourceforge.net
10767 L:      linux-scsi@vger.kernel.org
10768 S:      Maintained
10769 F:      Documentation/scsi/osst.txt
10770 F:      drivers/scsi/osst.*
10771 F:      drivers/scsi/osst_*.h
10772 F:      drivers/scsi/st.h
10773
10774 OP-TEE DRIVER
10775 M:      Jens Wiklander <jens.wiklander@linaro.org>
10776 S:      Maintained
10777 F:      drivers/tee/optee/
10778
10779 OPA-VNIC DRIVER
10780 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10781 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10782 L:      linux-rdma@vger.kernel.org
10783 S:      Supported
10784 F:      drivers/infiniband/ulp/opa_vnic
10785
10786 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10787 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10788 M:      Frank Rowand <frowand.list@gmail.com>
10789 L:      devicetree@vger.kernel.org
10790 S:      Maintained
10791 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10792 F:      Documentation/devicetree/overlay-notes.txt
10793 F:      drivers/of/overlay.c
10794 F:      drivers/of/resolver.c
10795 K:      of_overlay_notifier_
10796
10797 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10798 M:      Rob Herring <robh+dt@kernel.org>
10799 M:      Frank Rowand <frowand.list@gmail.com>
10800 L:      devicetree@vger.kernel.org
10801 W:      http://www.devicetree.org/
10802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10803 S:      Maintained
10804 F:      drivers/of/
10805 F:      include/linux/of*.h
10806 F:      scripts/dtc/
10807 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10808
10809 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10810 M:      Rob Herring <robh+dt@kernel.org>
10811 M:      Mark Rutland <mark.rutland@arm.com>
10812 L:      devicetree@vger.kernel.org
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10814 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10815 S:      Maintained
10816 F:      Documentation/devicetree/
10817 F:      arch/*/boot/dts/
10818 F:      include/dt-bindings/
10819
10820 OPENCORES I2C BUS DRIVER
10821 M:      Peter Korsgaard <peter@korsgaard.com>
10822 L:      linux-i2c@vger.kernel.org
10823 S:      Maintained
10824 F:      Documentation/i2c/busses/i2c-ocores
10825 F:      drivers/i2c/busses/i2c-ocores.c
10826
10827 OPENRISC ARCHITECTURE
10828 M:      Jonas Bonn <jonas@southpole.se>
10829 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10830 M:      Stafford Horne <shorne@gmail.com>
10831 T:      git git://github.com/openrisc/linux.git
10832 L:      openrisc@lists.librecores.org
10833 W:      http://openrisc.io
10834 S:      Maintained
10835 F:      Documentation/devicetree/bindings/openrisc/
10836 F:      Documentation/openrisc/
10837 F:      arch/openrisc/
10838 F:      drivers/irqchip/irq-ompic.c
10839 F:      drivers/irqchip/irq-or1k-*
10840
10841 OPENVSWITCH
10842 M:      Pravin B Shelar <pshelar@ovn.org>
10843 L:      netdev@vger.kernel.org
10844 L:      dev@openvswitch.org
10845 W:      http://openvswitch.org
10846 S:      Maintained
10847 F:      net/openvswitch/
10848 F:      include/uapi/linux/openvswitch.h
10849
10850 OPERATING PERFORMANCE POINTS (OPP)
10851 M:      Viresh Kumar <vireshk@kernel.org>
10852 M:      Nishanth Menon <nm@ti.com>
10853 M:      Stephen Boyd <sboyd@kernel.org>
10854 L:      linux-pm@vger.kernel.org
10855 S:      Maintained
10856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10857 F:      drivers/opp/
10858 F:      include/linux/pm_opp.h
10859 F:      Documentation/power/opp.txt
10860 F:      Documentation/devicetree/bindings/opp/
10861
10862 OPL4 DRIVER
10863 M:      Clemens Ladisch <clemens@ladisch.de>
10864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10865 T:      git git://git.alsa-project.org/alsa-kernel.git
10866 S:      Maintained
10867 F:      sound/drivers/opl4/
10868
10869 OPROFILE
10870 M:      Robert Richter <rric@kernel.org>
10871 L:      oprofile-list@lists.sf.net
10872 S:      Maintained
10873 F:      arch/*/include/asm/oprofile*.h
10874 F:      arch/*/oprofile/
10875 F:      drivers/oprofile/
10876 F:      include/linux/oprofile.h
10877
10878 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10879 M:      Mark Fasheh <mark@fasheh.com>
10880 M:      Joel Becker <jlbec@evilplan.org>
10881 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10882 W:      http://ocfs2.wiki.kernel.org
10883 S:      Supported
10884 F:      Documentation/filesystems/ocfs2.txt
10885 F:      Documentation/filesystems/dlmfs.txt
10886 F:      fs/ocfs2/
10887
10888 ORANGEFS FILESYSTEM
10889 M:      Mike Marshall <hubcap@omnibond.com>
10890 R:      Martin Brandenburg <martin@omnibond.com>
10891 L:      devel@lists.orangefs.org
10892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10893 S:      Supported
10894 F:      fs/orangefs/
10895 F:      Documentation/filesystems/orangefs.txt
10896
10897 ORINOCO DRIVER
10898 L:      linux-wireless@vger.kernel.org
10899 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10900 W:      http://www.nongnu.org/orinoco/
10901 S:      Orphan
10902 F:      drivers/net/wireless/intersil/orinoco/
10903
10904 OSD LIBRARY and FILESYSTEM
10905 M:      Boaz Harrosh <ooo@electrozaur.com>
10906 S:      Maintained
10907 F:      drivers/scsi/osd/
10908 F:      include/scsi/osd_*
10909 F:      fs/exofs/
10910
10911 OV2659 OMNIVISION SENSOR DRIVER
10912 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10913 L:      linux-media@vger.kernel.org
10914 W:      https://linuxtv.org
10915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10916 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10917 S:      Maintained
10918 F:      drivers/media/i2c/ov2659.c
10919 F:      include/media/i2c/ov2659.h
10920
10921 OVERLAY FILESYSTEM
10922 M:      Miklos Szeredi <miklos@szeredi.hu>
10923 L:      linux-unionfs@vger.kernel.org
10924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10925 S:      Supported
10926 F:      fs/overlayfs/
10927 F:      Documentation/filesystems/overlayfs.txt
10928
10929 P54 WIRELESS DRIVER
10930 M:      Christian Lamparter <chunkeey@googlemail.com>
10931 L:      linux-wireless@vger.kernel.org
10932 W:      http://wireless.kernel.org/en/users/Drivers/p54
10933 S:      Maintained
10934 F:      drivers/net/wireless/intersil/p54/
10935
10936 PA SEMI ETHERNET DRIVER
10937 L:      netdev@vger.kernel.org
10938 S:      Orphan
10939 F:      drivers/net/ethernet/pasemi/*
10940
10941 PA SEMI SMBUS DRIVER
10942 L:      linux-i2c@vger.kernel.org
10943 S:      Orphan
10944 F:      drivers/i2c/busses/i2c-pasemi.c
10945
10946 PADATA PARALLEL EXECUTION MECHANISM
10947 M:      Steffen Klassert <steffen.klassert@secunet.com>
10948 L:      linux-crypto@vger.kernel.org
10949 S:      Maintained
10950 F:      kernel/padata.c
10951 F:      include/linux/padata.h
10952 F:      Documentation/padata.txt
10953
10954 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10955 M:      Harald Welte <laforge@gnumonks.org>
10956 L:      platform-driver-x86@vger.kernel.org
10957 S:      Maintained
10958 F:      drivers/platform/x86/panasonic-laptop.c
10959
10960 PARALLEL LCD/KEYPAD PANEL DRIVER
10961 M:      Willy Tarreau <willy@haproxy.com>
10962 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10963 S:      Odd Fixes
10964 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10965 F:      drivers/misc/panel.c
10966
10967 PARALLEL PORT SUBSYSTEM
10968 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10969 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10970 L:      linux-parport@lists.infradead.org (subscribers-only)
10971 S:      Maintained
10972 F:      drivers/parport/
10973 F:      include/linux/parport*.h
10974 F:      drivers/char/ppdev.c
10975 F:      include/uapi/linux/ppdev.h
10976 F:      Documentation/parport*.txt
10977
10978 PARAVIRT_OPS INTERFACE
10979 M:      Juergen Gross <jgross@suse.com>
10980 M:      Alok Kataria <akataria@vmware.com>
10981 L:      virtualization@lists.linux-foundation.org
10982 S:      Supported
10983 F:      Documentation/virtual/paravirt_ops.txt
10984 F:      arch/*/kernel/paravirt*
10985 F:      arch/*/include/asm/paravirt*.h
10986 F:      include/linux/hypervisor.h
10987
10988 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10989 M:      Tim Waugh <tim@cyberelk.net>
10990 L:      linux-parport@lists.infradead.org (subscribers-only)
10991 S:      Maintained
10992 F:      Documentation/blockdev/paride.txt
10993 F:      drivers/block/paride/
10994
10995 PARISC ARCHITECTURE
10996 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10997 M:      Helge Deller <deller@gmx.de>
10998 L:      linux-parisc@vger.kernel.org
10999 W:      http://www.parisc-linux.org/
11000 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11003 S:      Maintained
11004 F:      arch/parisc/
11005 F:      Documentation/parisc/
11006 F:      drivers/parisc/
11007 F:      drivers/char/agp/parisc-agp.c
11008 F:      drivers/input/serio/gscps2.c
11009 F:      drivers/parport/parport_gsc.*
11010 F:      drivers/tty/serial/8250/8250_gsc.c
11011 F:      drivers/video/fbdev/sti*
11012 F:      drivers/video/console/sti*
11013 F:      drivers/video/logo/logo_parisc*
11014
11015 PARMAN
11016 M:      Jiri Pirko <jiri@mellanox.com>
11017 L:      netdev@vger.kernel.org
11018 S:      Supported
11019 F:      lib/parman.c
11020 F:      lib/test_parman.c
11021 F:      include/linux/parman.h
11022
11023 PC87360 HARDWARE MONITORING DRIVER
11024 M:      Jim Cromie <jim.cromie@gmail.com>
11025 L:      linux-hwmon@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/hwmon/pc87360
11028 F:      drivers/hwmon/pc87360.c
11029
11030 PC8736x GPIO DRIVER
11031 M:      Jim Cromie <jim.cromie@gmail.com>
11032 S:      Maintained
11033 F:      drivers/char/pc8736x_gpio.c
11034
11035 PC87427 HARDWARE MONITORING DRIVER
11036 M:      Jean Delvare <jdelvare@suse.com>
11037 L:      linux-hwmon@vger.kernel.org
11038 S:      Maintained
11039 F:      Documentation/hwmon/pc87427
11040 F:      drivers/hwmon/pc87427.c
11041
11042 PCA9532 LED DRIVER
11043 M:      Riku Voipio <riku.voipio@iki.fi>
11044 S:      Maintained
11045 F:      drivers/leds/leds-pca9532.c
11046 F:      include/linux/leds-pca9532.h
11047
11048 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11049 M:      Guenter Roeck <linux@roeck-us.net>
11050 L:      linux-i2c@vger.kernel.org
11051 S:      Maintained
11052 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11053
11054 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11055 M:      Khalid Aziz <khalid@gonehiking.org>
11056 S:      Maintained
11057 F:      drivers/firmware/pcdp.*
11058
11059 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11060 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11061 L:      linux-pci@vger.kernel.org
11062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11063 S:      Maintained
11064 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11065 F:      drivers/pci/controller/pci-aardvark.c
11066
11067 PCI DRIVER FOR ALTERA PCIE IP
11068 M:      Ley Foon Tan <lftan@altera.com>
11069 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11070 L:      linux-pci@vger.kernel.org
11071 S:      Supported
11072 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11073 F:      drivers/pci/controller/pcie-altera.c
11074
11075 PCI DRIVER FOR APPLIEDMICRO XGENE
11076 M:      Tanmay Inamdar <tinamdar@apm.com>
11077 L:      linux-pci@vger.kernel.org
11078 L:      linux-arm-kernel@lists.infradead.org
11079 S:      Maintained
11080 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11081 F:      drivers/pci/controller/pci-xgene.c
11082
11083 PCI DRIVER FOR ARM VERSATILE PLATFORM
11084 M:      Rob Herring <robh@kernel.org>
11085 L:      linux-pci@vger.kernel.org
11086 L:      linux-arm-kernel@lists.infradead.org
11087 S:      Maintained
11088 F:      Documentation/devicetree/bindings/pci/versatile.txt
11089 F:      drivers/pci/controller/pci-versatile.c
11090
11091 PCI DRIVER FOR ARMADA 8K
11092 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11093 L:      linux-pci@vger.kernel.org
11094 L:      linux-arm-kernel@lists.infradead.org
11095 S:      Maintained
11096 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11097 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11098
11099 PCI DRIVER FOR CADENCE PCIE IP
11100 M:      Alan Douglas <adouglas@cadence.com>
11101 L:      linux-pci@vger.kernel.org
11102 S:      Maintained
11103 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11104 F:      drivers/pci/controller/pcie-cadence*
11105
11106 PCI DRIVER FOR FREESCALE LAYERSCAPE
11107 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11108 M:      Mingkai Hu <mingkai.hu@nxp.com>
11109 M:      Roy Zang <roy.zang@nxp.com>
11110 L:      linuxppc-dev@lists.ozlabs.org
11111 L:      linux-pci@vger.kernel.org
11112 L:      linux-arm-kernel@lists.infradead.org
11113 S:      Maintained
11114 F:      drivers/pci/controller/dwc/*layerscape*
11115
11116 PCI DRIVER FOR GENERIC OF HOSTS
11117 M:      Will Deacon <will.deacon@arm.com>
11118 L:      linux-pci@vger.kernel.org
11119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11122 F:      drivers/pci/controller/pci-host-common.c
11123 F:      drivers/pci/controller/pci-host-generic.c
11124
11125 PCI DRIVER FOR IMX6
11126 M:      Richard Zhu <hongxing.zhu@nxp.com>
11127 M:      Lucas Stach <l.stach@pengutronix.de>
11128 L:      linux-pci@vger.kernel.org
11129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11132 F:      drivers/pci/controller/dwc/*imx6*
11133
11134 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11135 M:      Keith Busch <keith.busch@intel.com>
11136 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11137 L:      linux-pci@vger.kernel.org
11138 S:      Supported
11139 F:      drivers/pci/controller/vmd.c
11140
11141 PCI DRIVER FOR MICROSEMI SWITCHTEC
11142 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11143 M:      Logan Gunthorpe <logang@deltatee.com>
11144 L:      linux-pci@vger.kernel.org
11145 S:      Maintained
11146 F:      Documentation/switchtec.txt
11147 F:      Documentation/ABI/testing/sysfs-class-switchtec
11148 F:      drivers/pci/switch/switchtec*
11149 F:      include/uapi/linux/switchtec_ioctl.h
11150 F:      include/linux/switchtec.h
11151 F:      drivers/ntb/hw/mscc/
11152
11153 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11154 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11155 M:      Jason Cooper <jason@lakedaemon.net>
11156 L:      linux-pci@vger.kernel.org
11157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11158 S:      Maintained
11159 F:      drivers/pci/controller/*mvebu*
11160
11161 PCI DRIVER FOR NVIDIA TEGRA
11162 M:      Thierry Reding <thierry.reding@gmail.com>
11163 L:      linux-tegra@vger.kernel.org
11164 L:      linux-pci@vger.kernel.org
11165 S:      Supported
11166 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11167 F:      drivers/pci/controller/pci-tegra.c
11168
11169 PCI DRIVER FOR RENESAS R-CAR
11170 M:      Simon Horman <horms@verge.net.au>
11171 L:      linux-pci@vger.kernel.org
11172 L:      linux-renesas-soc@vger.kernel.org
11173 S:      Maintained
11174 F:      drivers/pci/controller/*rcar*
11175
11176 PCI DRIVER FOR SAMSUNG EXYNOS
11177 M:      Jingoo Han <jingoohan1@gmail.com>
11178 L:      linux-pci@vger.kernel.org
11179 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11180 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11181 S:      Maintained
11182 F:      drivers/pci/controller/dwc/pci-exynos.c
11183
11184 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11185 M:      Jingoo Han <jingoohan1@gmail.com>
11186 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11187 L:      linux-pci@vger.kernel.org
11188 S:      Maintained
11189 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11190 F:      drivers/pci/controller/dwc/*designware*
11191
11192 PCI DRIVER FOR TI DRA7XX
11193 M:      Kishon Vijay Abraham I <kishon@ti.com>
11194 L:      linux-omap@vger.kernel.org
11195 L:      linux-pci@vger.kernel.org
11196 S:      Supported
11197 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11198 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11199
11200 PCI DRIVER FOR TI KEYSTONE
11201 M:      Murali Karicheri <m-karicheri2@ti.com>
11202 L:      linux-pci@vger.kernel.org
11203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11204 S:      Maintained
11205 F:      drivers/pci/controller/dwc/*keystone*
11206
11207 PCI ENDPOINT SUBSYSTEM
11208 M:      Kishon Vijay Abraham I <kishon@ti.com>
11209 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11210 L:      linux-pci@vger.kernel.org
11211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11212 S:      Supported
11213 F:      drivers/pci/endpoint/
11214 F:      drivers/misc/pci_endpoint_test.c
11215 F:      tools/pci/
11216
11217 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11218 M:      Russell Currey <ruscur@russell.cc>
11219 L:      linuxppc-dev@lists.ozlabs.org
11220 S:      Supported
11221 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11222 F:      arch/powerpc/kernel/eeh*.c
11223 F:      arch/powerpc/platforms/*/eeh*.c
11224 F:      arch/powerpc/include/*/eeh*.h
11225
11226 PCI ERROR RECOVERY
11227 M:      Linas Vepstas <linasvepstas@gmail.com>
11228 L:      linux-pci@vger.kernel.org
11229 S:      Supported
11230 F:      Documentation/PCI/pci-error-recovery.txt
11231
11232 PCI MSI DRIVER FOR ALTERA MSI IP
11233 M:      Ley Foon Tan <lftan@altera.com>
11234 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11235 L:      linux-pci@vger.kernel.org
11236 S:      Supported
11237 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11238 F:      drivers/pci/controller/pcie-altera-msi.c
11239
11240 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11241 M:      Duc Dang <dhdang@apm.com>
11242 L:      linux-pci@vger.kernel.org
11243 L:      linux-arm-kernel@lists.infradead.org
11244 S:      Maintained
11245 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11246 F:      drivers/pci/controller/pci-xgene-msi.c
11247
11248 PCI SUBSYSTEM
11249 M:      Bjorn Helgaas <bhelgaas@google.com>
11250 L:      linux-pci@vger.kernel.org
11251 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11253 S:      Supported
11254 F:      Documentation/devicetree/bindings/pci/
11255 F:      Documentation/PCI/
11256 F:      drivers/acpi/pci*
11257 F:      drivers/pci/
11258 F:      include/asm-generic/pci*
11259 F:      include/linux/pci*
11260 F:      include/linux/of_pci.h
11261 F:      include/uapi/linux/pci*
11262 F:      lib/pci*
11263 F:      arch/x86/pci/
11264 F:      arch/x86/kernel/quirks.c
11265
11266 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11267 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11268 L:      linux-pci@vger.kernel.org
11269 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11271 S:      Supported
11272 F:      drivers/pci/controller/
11273
11274 PCIE DRIVER FOR AXIS ARTPEC
11275 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11276 L:      linux-arm-kernel@axis.com
11277 L:      linux-pci@vger.kernel.org
11278 S:      Maintained
11279 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11280 F:      drivers/pci/controller/dwc/*artpec*
11281
11282 PCIE DRIVER FOR CAVIUM THUNDERX
11283 M:      David Daney <david.daney@cavium.com>
11284 L:      linux-pci@vger.kernel.org
11285 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11286 S:      Supported
11287 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11288 F:      drivers/pci/controller/pci-thunder-*
11289
11290 PCIE DRIVER FOR HISILICON
11291 M:      Zhou Wang <wangzhou1@hisilicon.com>
11292 L:      linux-pci@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11295 F:      drivers/pci/controller/dwc/pcie-hisi.c
11296
11297 PCIE DRIVER FOR HISILICON KIRIN
11298 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11299 M:      Binghui Wang <wangbinghui@hisilicon.com>
11300 L:      linux-pci@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11303 F:      drivers/pci/controller/dwc/pcie-kirin.c
11304
11305 PCIE DRIVER FOR HISILICON STB
11306 M:      Jianguo Sun <sunjianguo1@huawei.com>
11307 M:      Shawn Guo <shawn.guo@linaro.org>
11308 L:      linux-pci@vger.kernel.org
11309 S:      Maintained
11310 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11311 F:      drivers/pci/controller/dwc/pcie-histb.c
11312
11313 PCIE DRIVER FOR MEDIATEK
11314 M:      Ryder Lee <ryder.lee@mediatek.com>
11315 L:      linux-pci@vger.kernel.org
11316 L:      linux-mediatek@lists.infradead.org
11317 S:      Supported
11318 F:      Documentation/devicetree/bindings/pci/mediatek*
11319 F:      drivers/pci/controller/*mediatek*
11320
11321 PCIE DRIVER FOR QUALCOMM MSM
11322 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11323 L:      linux-pci@vger.kernel.org
11324 L:      linux-arm-msm@vger.kernel.org
11325 S:      Maintained
11326 F:      drivers/pci/controller/dwc/*qcom*
11327
11328 PCIE DRIVER FOR ROCKCHIP
11329 M:      Shawn Lin <shawn.lin@rock-chips.com>
11330 L:      linux-pci@vger.kernel.org
11331 L:      linux-rockchip@lists.infradead.org
11332 S:      Maintained
11333 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11334 F:      drivers/pci/controller/pcie-rockchip*
11335
11336 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11337 M:      Linus Walleij <linus.walleij@linaro.org>
11338 L:      linux-pci@vger.kernel.org
11339 S:      Maintained
11340 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11341 F:      drivers/pci/controller/pci-v3-semi.c
11342
11343 PCIE DRIVER FOR ST SPEAR13XX
11344 M:      Pratyush Anand <pratyush.anand@gmail.com>
11345 L:      linux-pci@vger.kernel.org
11346 S:      Maintained
11347 F:      drivers/pci/controller/dwc/*spear*
11348
11349 PCMCIA SUBSYSTEM
11350 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11352 S:      Odd Fixes
11353 F:      Documentation/pcmcia/
11354 F:      tools/pcmcia/
11355 F:      drivers/pcmcia/
11356 F:      include/pcmcia/
11357
11358 PCNET32 NETWORK DRIVER
11359 M:      Don Fry <pcnet32@frontier.com>
11360 L:      netdev@vger.kernel.org
11361 S:      Maintained
11362 F:      drivers/net/ethernet/amd/pcnet32.c
11363
11364 PCRYPT PARALLEL CRYPTO ENGINE
11365 M:      Steffen Klassert <steffen.klassert@secunet.com>
11366 L:      linux-crypto@vger.kernel.org
11367 S:      Maintained
11368 F:      crypto/pcrypt.c
11369 F:      include/crypto/pcrypt.h
11370
11371 PEAQ WMI HOTKEYS DRIVER
11372 M:      Hans de Goede <hdegoede@redhat.com>
11373 L:      platform-driver-x86@vger.kernel.org
11374 S:      Maintained
11375 F:      drivers/platform/x86/peaq-wmi.c
11376
11377 PER-CPU MEMORY ALLOCATOR
11378 M:      Dennis Zhou <dennis@kernel.org>
11379 M:      Tejun Heo <tj@kernel.org>
11380 M:      Christoph Lameter <cl@linux.com>
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11382 S:      Maintained
11383 F:      include/linux/percpu*.h
11384 F:      mm/percpu*.c
11385 F:      arch/*/include/asm/percpu.h
11386
11387 PER-TASK DELAY ACCOUNTING
11388 M:      Balbir Singh <bsingharora@gmail.com>
11389 S:      Maintained
11390 F:      include/linux/delayacct.h
11391 F:      kernel/delayacct.c
11392
11393 PERFORMANCE EVENTS SUBSYSTEM
11394 M:      Peter Zijlstra <peterz@infradead.org>
11395 M:      Ingo Molnar <mingo@redhat.com>
11396 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11397 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11398 R:      Jiri Olsa <jolsa@redhat.com>
11399 R:      Namhyung Kim <namhyung@kernel.org>
11400 L:      linux-kernel@vger.kernel.org
11401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11402 S:      Supported
11403 F:      kernel/events/*
11404 F:      include/linux/perf_event.h
11405 F:      include/uapi/linux/perf_event.h
11406 F:      arch/*/kernel/perf_event*.c
11407 F:      arch/*/kernel/*/perf_event*.c
11408 F:      arch/*/kernel/*/*/perf_event*.c
11409 F:      arch/*/include/asm/perf_event.h
11410 F:      arch/*/kernel/perf_callchain.c
11411 F:      arch/*/events/*
11412 F:      tools/perf/
11413
11414 PERSONALITY HANDLING
11415 M:      Christoph Hellwig <hch@infradead.org>
11416 L:      linux-abi-devel@lists.sourceforge.net
11417 S:      Maintained
11418 F:      include/linux/personality.h
11419 F:      include/uapi/linux/personality.h
11420
11421 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11422 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11423 L:      linux-input@vger.kernel.org
11424 S:      Maintained
11425 F:      Documentation/input/devices/pxrc.rst
11426 F:      drivers/input/joystick/pxrc.c
11427
11428 PHONET PROTOCOL
11429 M:      Remi Denis-Courmont <courmisch@gmail.com>
11430 S:      Supported
11431 F:      Documentation/networking/phonet.txt
11432 F:      include/linux/phonet.h
11433 F:      include/net/phonet/
11434 F:      include/uapi/linux/phonet.h
11435 F:      net/phonet/
11436
11437 PHRAM MTD DRIVER
11438 M:      Joern Engel <joern@lazybastard.org>
11439 L:      linux-mtd@lists.infradead.org
11440 S:      Maintained
11441 F:      drivers/mtd/devices/phram.c
11442
11443 PICOLCD HID DRIVER
11444 M:      Bruno Prémont <bonbons@linux-vserver.org>
11445 L:      linux-input@vger.kernel.org
11446 S:      Maintained
11447 F:      drivers/hid/hid-picolcd*
11448
11449 PICOXCELL SUPPORT
11450 M:      Jamie Iles <jamie@jamieiles.com>
11451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11452 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11453 S:      Supported
11454 F:      arch/arm/boot/dts/picoxcell*
11455 F:      arch/arm/mach-picoxcell/
11456 F:      drivers/crypto/picoxcell*
11457
11458 PIN CONTROL SUBSYSTEM
11459 M:      Linus Walleij <linus.walleij@linaro.org>
11460 L:      linux-gpio@vger.kernel.org
11461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11462 S:      Maintained
11463 F:      Documentation/devicetree/bindings/pinctrl/
11464 F:      Documentation/driver-api/pinctl.rst
11465 F:      drivers/pinctrl/
11466 F:      include/linux/pinctrl/
11467
11468 PIN CONTROLLER - ATMEL AT91
11469 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11471 S:      Maintained
11472 F:      drivers/pinctrl/pinctrl-at91.*
11473
11474 PIN CONTROLLER - ATMEL AT91 PIO4
11475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11477 L:      linux-gpio@vger.kernel.org
11478 S:      Supported
11479 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11480
11481 PIN CONTROLLER - FREESCALE
11482 M:      Dong Aisheng <aisheng.dong@nxp.com>
11483 M:      Fabio Estevam <festevam@gmail.com>
11484 M:      Shawn Guo <shawnguo@kernel.org>
11485 M:      Stefan Agner <stefan@agner.ch>
11486 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11487 L:      linux-gpio@vger.kernel.org
11488 S:      Maintained
11489 F:      drivers/pinctrl/freescale/
11490 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11491
11492 PIN CONTROLLER - INTEL
11493 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11494 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11495 S:      Maintained
11496 F:      drivers/pinctrl/intel/
11497
11498 PIN CONTROLLER - MEDIATEK
11499 M:      Sean Wang <sean.wang@mediatek.com>
11500 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11501 S:      Maintained
11502 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11503 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11504 F:      drivers/pinctrl/mediatek/mtk-eint.*
11505 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11506 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11507 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11508
11509 PIN CONTROLLER - QUALCOMM
11510 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11511 S:      Maintained
11512 L:      linux-arm-msm@vger.kernel.org
11513 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11514 F:      drivers/pinctrl/qcom/
11515
11516 PIN CONTROLLER - RENESAS
11517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11518 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11519 L:      linux-renesas-soc@vger.kernel.org
11520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11521 S:      Maintained
11522 F:      drivers/pinctrl/sh-pfc/
11523
11524 PIN CONTROLLER - SAMSUNG
11525 M:      Tomasz Figa <tomasz.figa@gmail.com>
11526 M:      Krzysztof Kozlowski <krzk@kernel.org>
11527 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11529 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11530 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11532 S:      Maintained
11533 F:      drivers/pinctrl/samsung/
11534 F:      include/dt-bindings/pinctrl/samsung.h
11535 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11536
11537 PIN CONTROLLER - SINGLE
11538 M:      Tony Lindgren <tony@atomide.com>
11539 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11541 L:      linux-omap@vger.kernel.org
11542 S:      Maintained
11543 F:      drivers/pinctrl/pinctrl-single.c
11544
11545 PIN CONTROLLER - ST SPEAR
11546 M:      Viresh Kumar <vireshk@kernel.org>
11547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11548 W:      http://www.st.com/spear
11549 S:      Maintained
11550 F:      drivers/pinctrl/spear/
11551
11552 PISTACHIO SOC SUPPORT
11553 M:      James Hartley <james.hartley@sondrel.com>
11554 L:      linux-mips@linux-mips.org
11555 S:      Odd Fixes
11556 F:      arch/mips/pistachio/
11557 F:      arch/mips/include/asm/mach-pistachio/
11558 F:      arch/mips/boot/dts/img/pistachio*
11559 F:      arch/mips/configs/pistachio*_defconfig
11560
11561 PKTCDVD DRIVER
11562 S:      Orphan
11563 M:      linux-block@vger.kernel.org
11564 F:      drivers/block/pktcdvd.c
11565 F:      include/linux/pktcdvd.h
11566 F:      include/uapi/linux/pktcdvd.h
11567
11568 PKUNITY SOC DRIVERS
11569 M:      Guan Xuetao <gxt@pku.edu.cn>
11570 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11571 S:      Maintained
11572 T:      git git://github.com/gxt/linux.git
11573 F:      drivers/input/serio/i8042-unicore32io.h
11574 F:      drivers/i2c/busses/i2c-puv3.c
11575 F:      drivers/video/fbdev/fb-puv3.c
11576 F:      drivers/rtc/rtc-puv3.c
11577
11578 PMBUS HARDWARE MONITORING DRIVERS
11579 M:      Guenter Roeck <linux@roeck-us.net>
11580 L:      linux-hwmon@vger.kernel.org
11581 W:      http://hwmon.wiki.kernel.org/
11582 W:      http://www.roeck-us.net/linux/drivers/
11583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11584 S:      Maintained
11585 F:      Documentation/hwmon/pmbus
11586 F:      drivers/hwmon/pmbus/
11587 F:      include/linux/pmbus.h
11588
11589 PMC SIERRA MaxRAID DRIVER
11590 L:      linux-scsi@vger.kernel.org
11591 W:      http://www.pmc-sierra.com/
11592 S:      Orphan
11593 F:      drivers/scsi/pmcraid.*
11594
11595 PMC SIERRA PM8001 DRIVER
11596 M:      Jack Wang <jinpu.wang@profitbricks.com>
11597 M:      lindar_liu@usish.com
11598 L:      linux-scsi@vger.kernel.org
11599 S:      Supported
11600 F:      drivers/scsi/pm8001/
11601
11602 PNP SUPPORT
11603 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11604 S:      Maintained
11605 F:      drivers/pnp/
11606
11607 POSIX CLOCKS and TIMERS
11608 M:      Thomas Gleixner <tglx@linutronix.de>
11609 L:      linux-kernel@vger.kernel.org
11610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11611 S:      Maintained
11612 F:      fs/timerfd.c
11613 F:      include/linux/timer*
11614 F:      kernel/time/*timer*
11615
11616 POWER MANAGEMENT CORE
11617 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11618 L:      linux-pm@vger.kernel.org
11619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11620 B:      https://bugzilla.kernel.org
11621 S:      Supported
11622 F:      drivers/base/power/
11623 F:      include/linux/pm.h
11624 F:      include/linux/pm_*
11625 F:      include/linux/powercap.h
11626 F:      drivers/powercap/
11627 F:      kernel/configs/nopm.config
11628
11629 POWER STATE COORDINATION INTERFACE (PSCI)
11630 M:      Mark Rutland <mark.rutland@arm.com>
11631 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11632 L:      linux-arm-kernel@lists.infradead.org
11633 S:      Maintained
11634 F:      drivers/firmware/psci*.c
11635 F:      include/linux/psci.h
11636 F:      include/uapi/linux/psci.h
11637
11638 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11639 M:      Sebastian Reichel <sre@kernel.org>
11640 L:      linux-pm@vger.kernel.org
11641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11642 S:      Maintained
11643 F:      Documentation/ABI/testing/sysfs-class-power
11644 F:      Documentation/devicetree/bindings/power/supply/
11645 F:      include/linux/power_supply.h
11646 F:      drivers/power/supply/
11647
11648 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11649 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11650 L:      linuxppc-dev@lists.ozlabs.org
11651 S:      Maintained
11652 F:      drivers/char/powernv-op-panel.c
11653
11654 PPP OVER ATM (RFC 2364)
11655 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11656 S:      Maintained
11657 F:      net/atm/pppoatm.c
11658 F:      include/uapi/linux/atmppp.h
11659
11660 PPP OVER ETHERNET
11661 M:      Michal Ostrowski <mostrows@earthlink.net>
11662 S:      Maintained
11663 F:      drivers/net/ppp/pppoe.c
11664 F:      drivers/net/ppp/pppox.c
11665
11666 PPP OVER L2TP
11667 M:      James Chapman <jchapman@katalix.com>
11668 S:      Maintained
11669 F:      net/l2tp/l2tp_ppp.c
11670 F:      include/linux/if_pppol2tp.h
11671 F:      include/uapi/linux/if_pppol2tp.h
11672
11673 PPP PROTOCOL DRIVERS AND COMPRESSORS
11674 M:      Paul Mackerras <paulus@samba.org>
11675 L:      linux-ppp@vger.kernel.org
11676 S:      Maintained
11677 F:      drivers/net/ppp/ppp_*
11678
11679 PPS SUPPORT
11680 M:      Rodolfo Giometti <giometti@enneenne.com>
11681 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11682 L:      linuxpps@ml.enneenne.com (subscribers-only)
11683 S:      Maintained
11684 F:      Documentation/pps/
11685 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11686 F:      Documentation/ABI/testing/sysfs-pps
11687 F:      drivers/pps/
11688 F:      include/linux/pps*.h
11689 F:      include/uapi/linux/pps.h
11690
11691 PPTP DRIVER
11692 M:      Dmitry Kozlov <xeb@mail.ru>
11693 L:      netdev@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/net/ppp/pptp.c
11696 W:      http://sourceforge.net/projects/accel-pptp
11697
11698 PREEMPTIBLE KERNEL
11699 M:      Robert Love <rml@tech9.net>
11700 L:      kpreempt-tech@lists.sourceforge.net
11701 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11702 S:      Supported
11703 F:      Documentation/preempt-locking.txt
11704 F:      include/linux/preempt.h
11705
11706 PRINTK
11707 M:      Petr Mladek <pmladek@suse.com>
11708 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11709 R:      Steven Rostedt <rostedt@goodmis.org>
11710 S:      Maintained
11711 F:      kernel/printk/
11712 F:      include/linux/printk.h
11713
11714 PRISM54 WIRELESS DRIVER
11715 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11716 L:      linux-wireless@vger.kernel.org
11717 W:      http://wireless.kernel.org/en/users/Drivers/p54
11718 S:      Obsolete
11719 F:      drivers/net/wireless/intersil/prism54/
11720
11721 PROC FILESYSTEM
11722 R:      Alexey Dobriyan <adobriyan@gmail.com>
11723 L:      linux-kernel@vger.kernel.org
11724 L:      linux-fsdevel@vger.kernel.org
11725 S:      Maintained
11726 F:      fs/proc/
11727 F:      include/linux/proc_fs.h
11728 F:      tools/testing/selftests/proc/
11729
11730 PROC SYSCTL
11731 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11732 M:      Kees Cook <keescook@chromium.org>
11733 L:      linux-kernel@vger.kernel.org
11734 L:      linux-fsdevel@vger.kernel.org
11735 S:      Maintained
11736 F:      fs/proc/proc_sysctl.c
11737 F:      include/linux/sysctl.h
11738 F:      kernel/sysctl.c
11739 F:      tools/testing/selftests/sysctl/
11740
11741 PS3 NETWORK SUPPORT
11742 M:      Geoff Levand <geoff@infradead.org>
11743 L:      netdev@vger.kernel.org
11744 L:      linuxppc-dev@lists.ozlabs.org
11745 S:      Maintained
11746 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11747
11748 PS3 PLATFORM SUPPORT
11749 M:      Geoff Levand <geoff@infradead.org>
11750 L:      linuxppc-dev@lists.ozlabs.org
11751 S:      Maintained
11752 F:      arch/powerpc/boot/ps3*
11753 F:      arch/powerpc/include/asm/lv1call.h
11754 F:      arch/powerpc/include/asm/ps3*.h
11755 F:      arch/powerpc/platforms/ps3/
11756 F:      drivers/*/ps3*
11757 F:      drivers/ps3/
11758 F:      drivers/rtc/rtc-ps3.c
11759 F:      drivers/usb/host/*ps3.c
11760 F:      sound/ppc/snd_ps3*
11761
11762 PS3VRAM DRIVER
11763 M:      Jim Paris <jim@jtan.com>
11764 M:      Geoff Levand <geoff@infradead.org>
11765 L:      linuxppc-dev@lists.ozlabs.org
11766 S:      Maintained
11767 F:      drivers/block/ps3vram.c
11768
11769 PSAMPLE PACKET SAMPLING SUPPORT:
11770 M:      Yotam Gigi <yotam.gi@gmail.com>
11771 S:      Maintained
11772 F:      net/psample
11773 F:      include/net/psample.h
11774 F:      include/uapi/linux/psample.h
11775
11776 PSTORE FILESYSTEM
11777 M:      Kees Cook <keescook@chromium.org>
11778 M:      Anton Vorontsov <anton@enomsg.org>
11779 M:      Colin Cross <ccross@android.com>
11780 M:      Tony Luck <tony.luck@intel.com>
11781 S:      Maintained
11782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11783 F:      fs/pstore/
11784 F:      include/linux/pstore*
11785 F:      drivers/firmware/efi/efi-pstore.c
11786 F:      drivers/acpi/apei/erst.c
11787 F:      Documentation/admin-guide/ramoops.rst
11788 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11789 K:      \b(pstore|ramoops)
11790
11791 PTP HARDWARE CLOCK SUPPORT
11792 M:      Richard Cochran <richardcochran@gmail.com>
11793 L:      netdev@vger.kernel.org
11794 S:      Maintained
11795 W:      http://linuxptp.sourceforge.net/
11796 F:      Documentation/ABI/testing/sysfs-ptp
11797 F:      Documentation/ptp/*
11798 F:      drivers/net/phy/dp83640*
11799 F:      drivers/ptp/*
11800 F:      include/linux/ptp_cl*
11801
11802 PTRACE SUPPORT
11803 M:      Oleg Nesterov <oleg@redhat.com>
11804 S:      Maintained
11805 F:      include/asm-generic/syscall.h
11806 F:      include/linux/ptrace.h
11807 F:      include/linux/regset.h
11808 F:      include/linux/tracehook.h
11809 F:      include/uapi/linux/ptrace.h
11810 F:      include/uapi/linux/ptrace.h
11811 F:      include/asm-generic/ptrace.h
11812 F:      kernel/ptrace.c
11813 F:      arch/*/ptrace*.c
11814 F:      arch/*/*/ptrace*.c
11815 F:      arch/*/include/asm/ptrace*.h
11816
11817 PULSE8-CEC DRIVER
11818 M:      Hans Verkuil <hverkuil@xs4all.nl>
11819 L:      linux-media@vger.kernel.org
11820 T:      git git://linuxtv.org/media_tree.git
11821 S:      Maintained
11822 F:      drivers/media/usb/pulse8-cec/*
11823 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11824
11825 PVRUSB2 VIDEO4LINUX DRIVER
11826 M:      Mike Isely <isely@pobox.com>
11827 L:      pvrusb2@isely.net       (subscribers-only)
11828 L:      linux-media@vger.kernel.org
11829 W:      http://www.isely.net/pvrusb2/
11830 T:      git git://linuxtv.org/media_tree.git
11831 S:      Maintained
11832 F:      Documentation/media/v4l-drivers/pvrusb2*
11833 F:      drivers/media/usb/pvrusb2/
11834
11835 PWC WEBCAM DRIVER
11836 M:      Hans Verkuil <hverkuil@xs4all.nl>
11837 L:      linux-media@vger.kernel.org
11838 T:      git git://linuxtv.org/media_tree.git
11839 S:      Odd Fixes
11840 F:      drivers/media/usb/pwc/*
11841
11842 PWM FAN DRIVER
11843 M:      Kamil Debski <kamil@wypas.org>
11844 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11845 L:      linux-hwmon@vger.kernel.org
11846 S:      Supported
11847 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11848 F:      Documentation/hwmon/pwm-fan
11849 F:      drivers/hwmon/pwm-fan.c
11850
11851 PWM IR Transmitter
11852 M:      Sean Young <sean@mess.org>
11853 L:      linux-media@vger.kernel.org
11854 S:      Maintained
11855 F:      drivers/media/rc/pwm-ir-tx.c
11856
11857 PWM SUBSYSTEM
11858 M:      Thierry Reding <thierry.reding@gmail.com>
11859 L:      linux-pwm@vger.kernel.org
11860 S:      Maintained
11861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11862 F:      Documentation/pwm.txt
11863 F:      Documentation/devicetree/bindings/pwm/
11864 F:      include/linux/pwm.h
11865 F:      drivers/pwm/
11866 F:      drivers/video/backlight/pwm_bl.c
11867 F:      include/linux/pwm_backlight.h
11868 F:      drivers/gpio/gpio-mvebu.c
11869 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11870
11871 PXA GPIO DRIVER
11872 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11873 L:      linux-gpio@vger.kernel.org
11874 S:      Maintained
11875 F:      drivers/gpio/gpio-pxa.c
11876
11877 PXA MMCI DRIVER
11878 S:      Orphan
11879
11880 PXA RTC DRIVER
11881 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11882 L:      linux-rtc@vger.kernel.org
11883 S:      Maintained
11884
11885 PXA2xx/PXA3xx SUPPORT
11886 M:      Daniel Mack <daniel@zonque.org>
11887 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11888 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11890 T:      git git://github.com/hzhuang1/linux.git
11891 T:      git git://github.com/rjarzmik/linux.git
11892 S:      Maintained
11893 F:      arch/arm/boot/dts/pxa*
11894 F:      arch/arm/mach-pxa/
11895 F:      drivers/dma/pxa*
11896 F:      drivers/pcmcia/pxa2xx*
11897 F:      drivers/pinctrl/pxa/
11898 F:      drivers/spi/spi-pxa2xx*
11899 F:      drivers/usb/gadget/udc/pxa2*
11900 F:      include/sound/pxa2xx-lib.h
11901 F:      sound/arm/pxa*
11902 F:      sound/soc/pxa/
11903
11904 QAT DRIVER
11905 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11906 L:      qat-linux@intel.com
11907 S:      Supported
11908 F:      drivers/crypto/qat/
11909
11910 QCOM AUDIO (ASoC) DRIVERS
11911 M:      Patrick Lai <plai@codeaurora.org>
11912 M:      Banajit Goswami <bgoswami@codeaurora.org>
11913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11914 S:      Supported
11915 F:      sound/soc/qcom/
11916
11917 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11918 M:      Gabriel Somlo <somlo@cmu.edu>
11919 M:      "Michael S. Tsirkin" <mst@redhat.com>
11920 L:      qemu-devel@nongnu.org
11921 S:      Maintained
11922 F:      drivers/firmware/qemu_fw_cfg.c
11923 F:      include/uapi/linux/qemu_fw_cfg.h
11924
11925 QIB DRIVER
11926 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11927 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11928 L:      linux-rdma@vger.kernel.org
11929 S:      Supported
11930 F:      drivers/infiniband/hw/qib/
11931
11932 QLOGIC QL41xxx FCOE DRIVER
11933 M:      QLogic-Storage-Upstream@cavium.com
11934 L:      linux-scsi@vger.kernel.org
11935 S:      Supported
11936 F:      drivers/scsi/qedf/
11937
11938 QLOGIC QL41xxx ISCSI DRIVER
11939 M:      QLogic-Storage-Upstream@cavium.com
11940 L:      linux-scsi@vger.kernel.org
11941 S:      Supported
11942 F:      drivers/scsi/qedi/
11943
11944 QLOGIC QL4xxx ETHERNET DRIVER
11945 M:      Ariel Elior <Ariel.Elior@cavium.com>
11946 M:      everest-linux-l2@cavium.com
11947 L:      netdev@vger.kernel.org
11948 S:      Supported
11949 F:      drivers/net/ethernet/qlogic/qed/
11950 F:      include/linux/qed/
11951 F:      drivers/net/ethernet/qlogic/qede/
11952
11953 QLOGIC QL4xxx RDMA DRIVER
11954 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11955 M:      Ariel Elior <Ariel.Elior@cavium.com>
11956 L:      linux-rdma@vger.kernel.org
11957 S:      Supported
11958 F:      drivers/infiniband/hw/qedr/
11959 F:      include/uapi/rdma/qedr-abi.h
11960
11961 QLOGIC QLA1280 SCSI DRIVER
11962 M:      Michael Reed <mdr@sgi.com>
11963 L:      linux-scsi@vger.kernel.org
11964 S:      Maintained
11965 F:      drivers/scsi/qla1280.[ch]
11966
11967 QLOGIC QLA2XXX FC-SCSI DRIVER
11968 M:      qla2xxx-upstream@qlogic.com
11969 L:      linux-scsi@vger.kernel.org
11970 S:      Supported
11971 F:      Documentation/scsi/LICENSE.qla2xxx
11972 F:      drivers/scsi/qla2xxx/
11973
11974 QLOGIC QLA3XXX NETWORK DRIVER
11975 M:      Dept-GELinuxNICDev@cavium.com
11976 L:      netdev@vger.kernel.org
11977 S:      Supported
11978 F:      Documentation/networking/LICENSE.qla3xxx
11979 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11980
11981 QLOGIC QLA4XXX iSCSI DRIVER
11982 M:      QLogic-Storage-Upstream@qlogic.com
11983 L:      linux-scsi@vger.kernel.org
11984 S:      Supported
11985 F:      Documentation/scsi/LICENSE.qla4xxx
11986 F:      drivers/scsi/qla4xxx/
11987
11988 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11989 M:      Harish Patil <harish.patil@cavium.com>
11990 M:      Manish Chopra <manish.chopra@cavium.com>
11991 M:      Dept-GELinuxNICDev@cavium.com
11992 L:      netdev@vger.kernel.org
11993 S:      Supported
11994 F:      drivers/net/ethernet/qlogic/qlcnic/
11995
11996 QLOGIC QLGE 10Gb ETHERNET DRIVER
11997 M:      Harish Patil <harish.patil@cavium.com>
11998 M:      Manish Chopra <manish.chopra@cavium.com>
11999 M:      Dept-GELinuxNICDev@cavium.com
12000 L:      netdev@vger.kernel.org
12001 S:      Supported
12002 F:      drivers/net/ethernet/qlogic/qlge/
12003
12004 QM1D1B0004 MEDIA DRIVER
12005 M:      Akihiro Tsukada <tskd08@gmail.com>
12006 L:      linux-media@vger.kernel.org
12007 S:      Odd Fixes
12008 F:      drivers/media/tuners/qm1d1b0004*
12009
12010 QM1D1C0042 MEDIA DRIVER
12011 M:      Akihiro Tsukada <tskd08@gmail.com>
12012 L:      linux-media@vger.kernel.org
12013 S:      Odd Fixes
12014 F:      drivers/media/tuners/qm1d1c0042*
12015
12016 QNX4 FILESYSTEM
12017 M:      Anders Larsen <al@alarsen.net>
12018 W:      http://www.alarsen.net/linux/qnx4fs/
12019 S:      Maintained
12020 F:      fs/qnx4/
12021 F:      include/uapi/linux/qnx4_fs.h
12022 F:      include/uapi/linux/qnxtypes.h
12023
12024 QORIQ DPAA2 FSL-MC BUS DRIVER
12025 M:      Stuart Yoder <stuyoder@gmail.com>
12026 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12027 L:      linux-kernel@vger.kernel.org
12028 S:      Maintained
12029 F:      drivers/bus/fsl-mc/
12030 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12031 F:      Documentation/networking/dpaa2/overview.rst
12032
12033 QT1010 MEDIA DRIVER
12034 M:      Antti Palosaari <crope@iki.fi>
12035 L:      linux-media@vger.kernel.org
12036 W:      https://linuxtv.org
12037 W:      http://palosaari.fi/linux/
12038 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12039 T:      git git://linuxtv.org/anttip/media_tree.git
12040 S:      Maintained
12041 F:      drivers/media/tuners/qt1010*
12042
12043 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12044 M:      Kalle Valo <kvalo@codeaurora.org>
12045 L:      ath10k@lists.infradead.org
12046 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12048 S:      Supported
12049 F:      drivers/net/wireless/ath/ath10k/
12050
12051 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12052 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12053 L:      linux-wireless@vger.kernel.org
12054 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12055 S:      Supported
12056 F:      drivers/net/wireless/ath/ath9k/
12057
12058 QUALCOMM CAMERA SUBSYSTEM DRIVER
12059 M:      Todor Tomov <todor.tomov@linaro.org>
12060 L:      linux-media@vger.kernel.org
12061 S:      Maintained
12062 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12063 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12064 F:      drivers/media/platform/qcom/camss/
12065
12066 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12067 M:  Ilia Lin <ilia.lin@gmail.com>
12068 L:  linux-pm@vger.kernel.org
12069 S:  Maintained
12070 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12071 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12072
12073 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12074 M:      Timur Tabi <timur@kernel.org>
12075 L:      netdev@vger.kernel.org
12076 S:      Maintained
12077 F:      drivers/net/ethernet/qualcomm/emac/
12078
12079 QUALCOMM GENERIC INTERFACE I2C DRIVER
12080 M:      Alok Chauhan <alokc@codeaurora.org>
12081 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12082 L:      linux-i2c@vger.kernel.org
12083 L:      linux-arm-msm@vger.kernel.org
12084 S:      Supported
12085 F:      drivers/i2c/busses/i2c-qcom-geni.c
12086
12087 QUALCOMM HEXAGON ARCHITECTURE
12088 M:      Richard Kuo <rkuo@codeaurora.org>
12089 L:      linux-hexagon@vger.kernel.org
12090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12091 S:      Supported
12092 F:      arch/hexagon/
12093
12094 QUALCOMM HIDMA DRIVER
12095 M:      Sinan Kaya <okaya@kernel.org>
12096 L:      linux-arm-kernel@lists.infradead.org
12097 L:      linux-arm-msm@vger.kernel.org
12098 L:      dmaengine@vger.kernel.org
12099 S:      Supported
12100 F:      drivers/dma/qcom/hidma*
12101
12102 QUALCOMM IOMMU
12103 M:      Rob Clark <robdclark@gmail.com>
12104 L:      iommu@lists.linux-foundation.org
12105 L:      linux-arm-msm@vger.kernel.org
12106 S:      Maintained
12107 F:      drivers/iommu/qcom_iommu.c
12108
12109 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12110 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12111 L:      linux-media@vger.kernel.org
12112 L:      linux-arm-msm@vger.kernel.org
12113 T:      git git://linuxtv.org/media_tree.git
12114 S:      Maintained
12115 F:      drivers/media/platform/qcom/venus/
12116
12117 QUALCOMM WCN36XX WIRELESS DRIVER
12118 M:      Kalle Valo <kvalo@codeaurora.org>
12119 L:      wcn36xx@lists.infradead.org
12120 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12121 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12122 S:      Supported
12123 F:      drivers/net/wireless/ath/wcn36xx/
12124
12125 QUANTENNA QTNFMAC WIRELESS DRIVER
12126 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12127 M:      Avinash Patil <avinashp@quantenna.com>
12128 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12129 L:      linux-wireless@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/net/wireless/quantenna
12132
12133 RADEON and AMDGPU DRM DRIVERS
12134 M:      Alex Deucher <alexander.deucher@amd.com>
12135 M:      Christian König <christian.koenig@amd.com>
12136 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12137 L:      amd-gfx@lists.freedesktop.org
12138 T:      git git://people.freedesktop.org/~agd5f/linux
12139 S:      Supported
12140 F:      drivers/gpu/drm/radeon/
12141 F:      include/uapi/drm/radeon_drm.h
12142 F:      drivers/gpu/drm/amd/
12143 F:      include/uapi/drm/amdgpu_drm.h
12144
12145 RADEON FRAMEBUFFER DISPLAY DRIVER
12146 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12147 L:      linux-fbdev@vger.kernel.org
12148 S:      Maintained
12149 F:      drivers/video/fbdev/aty/radeon*
12150 F:      include/uapi/linux/radeonfb.h
12151
12152 RADIOSHARK RADIO DRIVER
12153 M:      Hans Verkuil <hverkuil@xs4all.nl>
12154 L:      linux-media@vger.kernel.org
12155 T:      git git://linuxtv.org/media_tree.git
12156 S:      Maintained
12157 F:      drivers/media/radio/radio-shark.c
12158
12159 RADIOSHARK2 RADIO DRIVER
12160 M:      Hans Verkuil <hverkuil@xs4all.nl>
12161 L:      linux-media@vger.kernel.org
12162 T:      git git://linuxtv.org/media_tree.git
12163 S:      Maintained
12164 F:      drivers/media/radio/radio-shark2.c
12165 F:      drivers/media/radio/radio-tea5777.c
12166
12167 RADOS BLOCK DEVICE (RBD)
12168 M:      Ilya Dryomov <idryomov@gmail.com>
12169 M:      Sage Weil <sage@redhat.com>
12170 M:      Alex Elder <elder@kernel.org>
12171 L:      ceph-devel@vger.kernel.org
12172 W:      http://ceph.com/
12173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12174 T:      git git://github.com/ceph/ceph-client.git
12175 S:      Supported
12176 F:      Documentation/ABI/testing/sysfs-bus-rbd
12177 F:      drivers/block/rbd.c
12178 F:      drivers/block/rbd_types.h
12179
12180 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12181 M:      Paul Mackerras <paulus@samba.org>
12182 L:      linux-fbdev@vger.kernel.org
12183 S:      Maintained
12184 F:      drivers/video/fbdev/aty/aty128fb.c
12185
12186 RAINSHADOW-CEC DRIVER
12187 M:      Hans Verkuil <hverkuil@xs4all.nl>
12188 L:      linux-media@vger.kernel.org
12189 T:      git git://linuxtv.org/media_tree.git
12190 S:      Maintained
12191 F:      drivers/media/usb/rainshadow-cec/*
12192
12193 RALINK MIPS ARCHITECTURE
12194 M:      John Crispin <john@phrozen.org>
12195 L:      linux-mips@linux-mips.org
12196 S:      Maintained
12197 F:      arch/mips/ralink
12198
12199 RALINK RT2X00 WIRELESS LAN DRIVER
12200 P:      rt2x00 project
12201 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12202 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12203 L:      linux-wireless@vger.kernel.org
12204 S:      Maintained
12205 F:      drivers/net/wireless/ralink/rt2x00/
12206
12207 RAMDISK RAM BLOCK DEVICE DRIVER
12208 M:      Jens Axboe <axboe@kernel.dk>
12209 S:      Maintained
12210 F:      Documentation/blockdev/ramdisk.txt
12211 F:      drivers/block/brd.c
12212
12213 RANCHU VIRTUAL BOARD FOR MIPS
12214 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12215 L:      linux-mips@linux-mips.org
12216 S:      Supported
12217 F:      arch/mips/generic/board-ranchu.c
12218 F:      arch/mips/configs/generic/board-ranchu.config
12219
12220 RANDOM NUMBER DRIVER
12221 M:      "Theodore Ts'o" <tytso@mit.edu>
12222 S:      Maintained
12223 F:      drivers/char/random.c
12224
12225 RAPIDIO SUBSYSTEM
12226 M:      Matt Porter <mporter@kernel.crashing.org>
12227 M:      Alexandre Bounine <alex.bou9@gmail.com>
12228 S:      Maintained
12229 F:      drivers/rapidio/
12230
12231 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12232 L:      linux-wireless@vger.kernel.org
12233 S:      Orphan
12234 F:      drivers/net/wireless/ray*
12235
12236 RCUTORTURE TEST FRAMEWORK
12237 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12238 M:      Josh Triplett <josh@joshtriplett.org>
12239 R:      Steven Rostedt <rostedt@goodmis.org>
12240 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12241 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12242 L:      linux-kernel@vger.kernel.org
12243 S:      Supported
12244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12245 F:      tools/testing/selftests/rcutorture
12246
12247 RDC R-321X SoC
12248 M:      Florian Fainelli <florian@openwrt.org>
12249 S:      Maintained
12250
12251 RDC R6040 FAST ETHERNET DRIVER
12252 M:      Florian Fainelli <f.fainelli@gmail.com>
12253 L:      netdev@vger.kernel.org
12254 S:      Maintained
12255 F:      drivers/net/ethernet/rdc/r6040.c
12256
12257 RDMAVT - RDMA verbs software
12258 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12259 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12260 L:      linux-rdma@vger.kernel.org
12261 S:      Supported
12262 F:      drivers/infiniband/sw/rdmavt
12263
12264 RDS - RELIABLE DATAGRAM SOCKETS
12265 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12266 L:      netdev@vger.kernel.org
12267 L:      linux-rdma@vger.kernel.org
12268 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12269 W:      https://oss.oracle.com/projects/rds/
12270 S:      Supported
12271 F:      net/rds/
12272 F:      Documentation/networking/rds.txt
12273
12274 RDT - RESOURCE ALLOCATION
12275 M:      Fenghua Yu <fenghua.yu@intel.com>
12276 M:      Reinette Chatre <reinette.chatre@intel.com>
12277 L:      linux-kernel@vger.kernel.org
12278 S:      Supported
12279 F:      arch/x86/kernel/cpu/intel_rdt*
12280 F:      arch/x86/include/asm/intel_rdt_sched.h
12281 F:      Documentation/x86/intel_rdt*
12282
12283 READ-COPY UPDATE (RCU)
12284 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12285 M:      Josh Triplett <josh@joshtriplett.org>
12286 R:      Steven Rostedt <rostedt@goodmis.org>
12287 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12288 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12289 L:      linux-kernel@vger.kernel.org
12290 W:      http://www.rdrop.com/users/paulmck/RCU/
12291 S:      Supported
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12293 F:      Documentation/RCU/
12294 X:      Documentation/RCU/torture.txt
12295 F:      include/linux/rcu*
12296 X:      include/linux/srcu*.h
12297 F:      kernel/rcu/
12298 X:      kernel/rcu/srcu*.c
12299
12300 REAL TIME CLOCK (RTC) SUBSYSTEM
12301 M:      Alessandro Zummo <a.zummo@towertech.it>
12302 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12303 L:      linux-rtc@vger.kernel.org
12304 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12306 S:      Maintained
12307 F:      Documentation/devicetree/bindings/rtc/
12308 F:      Documentation/rtc.txt
12309 F:      drivers/rtc/
12310 F:      include/linux/rtc.h
12311 F:      include/uapi/linux/rtc.h
12312 F:      include/linux/rtc/
12313 F:      include/linux/platform_data/rtc-*
12314 F:      tools/testing/selftests/rtc/
12315
12316 REALTEK AUDIO CODECS
12317 M:      Bard Liao <bardliao@realtek.com>
12318 M:      Oder Chiou <oder_chiou@realtek.com>
12319 S:      Maintained
12320 F:      sound/soc/codecs/rt*
12321 F:      include/sound/rt*.h
12322
12323 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12324 M:      Linus Walleij <linus.walleij@linaro.org>
12325 S:      Maintained
12326 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12327 F:      drivers/net/dsa/realtek-smi*
12328 F:      drivers/net/dsa/rtl83*
12329
12330 REGISTER MAP ABSTRACTION
12331 M:      Mark Brown <broonie@kernel.org>
12332 L:      linux-kernel@vger.kernel.org
12333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12334 S:      Supported
12335 F:      Documentation/devicetree/bindings/regmap/
12336 F:      drivers/base/regmap/
12337 F:      include/linux/regmap.h
12338
12339 REISERFS FILE SYSTEM
12340 L:      reiserfs-devel@vger.kernel.org
12341 S:      Supported
12342 F:      fs/reiserfs/
12343
12344 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12345 M:      Ohad Ben-Cohen <ohad@wizery.com>
12346 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12347 L:      linux-remoteproc@vger.kernel.org
12348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12349 S:      Maintained
12350 F:      Documentation/devicetree/bindings/remoteproc/
12351 F:      Documentation/remoteproc.txt
12352 F:      drivers/remoteproc/
12353 F:      include/linux/remoteproc.h
12354
12355 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12356 M:      Ohad Ben-Cohen <ohad@wizery.com>
12357 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12358 L:      linux-remoteproc@vger.kernel.org
12359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12360 S:      Maintained
12361 F:      drivers/rpmsg/
12362 F:      Documentation/rpmsg.txt
12363 F:      include/linux/rpmsg.h
12364 F:      include/linux/rpmsg/
12365
12366 RENESAS CLOCK DRIVERS
12367 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12368 L:      linux-renesas-soc@vger.kernel.org
12369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12370 S:      Supported
12371 F:      drivers/clk/renesas/
12372
12373 RENESAS EMEV2 I2C DRIVER
12374 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12375 S:      Supported
12376 F:      drivers/i2c/busses/i2c-emev2.c
12377
12378 RENESAS ETHERNET DRIVERS
12379 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12380 L:      netdev@vger.kernel.org
12381 L:      linux-renesas-soc@vger.kernel.org
12382 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12383 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12384 F:      drivers/net/ethernet/renesas/
12385 F:      include/linux/sh_eth.h
12386
12387 RENESAS R-CAR GYROADC DRIVER
12388 M:      Marek Vasut <marek.vasut@gmail.com>
12389 L:      linux-iio@vger.kernel.org
12390 S:      Supported
12391 F:      drivers/iio/adc/rcar_gyro_adc.c
12392
12393 RENESAS R-CAR I2C DRIVERS
12394 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12395 S:      Supported
12396 F:      drivers/i2c/busses/i2c-rcar.c
12397 F:      drivers/i2c/busses/i2c-sh_mobile.c
12398
12399 RENESAS USB PHY DRIVER
12400 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12401 L:      linux-renesas-soc@vger.kernel.org
12402 S:      Maintained
12403 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12404
12405 RESET CONTROLLER FRAMEWORK
12406 M:      Philipp Zabel <p.zabel@pengutronix.de>
12407 T:      git git://git.pengutronix.de/git/pza/linux
12408 S:      Maintained
12409 F:      drivers/reset/
12410 F:      Documentation/devicetree/bindings/reset/
12411 F:      include/dt-bindings/reset/
12412 F:      include/linux/reset.h
12413 F:      include/linux/reset-controller.h
12414
12415 RESTARTABLE SEQUENCES SUPPORT
12416 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12417 M:      Peter Zijlstra <peterz@infradead.org>
12418 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12419 M:      Boqun Feng <boqun.feng@gmail.com>
12420 L:      linux-kernel@vger.kernel.org
12421 S:      Supported
12422 F:      kernel/rseq.c
12423 F:      include/uapi/linux/rseq.h
12424 F:      include/trace/events/rseq.h
12425 F:      tools/testing/selftests/rseq/
12426
12427 RFKILL
12428 M:      Johannes Berg <johannes@sipsolutions.net>
12429 L:      linux-wireless@vger.kernel.org
12430 W:      http://wireless.kernel.org/
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12433 S:      Maintained
12434 F:      Documentation/rfkill.txt
12435 F:      Documentation/ABI/stable/sysfs-class-rfkill
12436 F:      net/rfkill/
12437 F:      include/linux/rfkill.h
12438 F:      include/uapi/linux/rfkill.h
12439
12440 RHASHTABLE
12441 M:      Thomas Graf <tgraf@suug.ch>
12442 M:      Herbert Xu <herbert@gondor.apana.org.au>
12443 L:      netdev@vger.kernel.org
12444 S:      Maintained
12445 F:      lib/rhashtable.c
12446 F:      lib/test_rhashtable.c
12447 F:      include/linux/rhashtable.h
12448 F:      include/linux/rhashtable-types.h
12449
12450 RICOH R5C592 MEMORYSTICK DRIVER
12451 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12452 S:      Maintained
12453 F:      drivers/memstick/host/r592.*
12454
12455 RICOH SMARTMEDIA/XD DRIVER
12456 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12457 S:      Maintained
12458 F:      drivers/mtd/nand/raw/r852.c
12459 F:      drivers/mtd/nand/raw/r852.h
12460
12461 RISC-V ARCHITECTURE
12462 M:      Palmer Dabbelt <palmer@sifive.com>
12463 M:      Albert Ou <aou@eecs.berkeley.edu>
12464 L:      linux-riscv@lists.infradead.org
12465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12466 S:      Supported
12467 F:      arch/riscv/
12468 K:      riscv
12469 N:      riscv
12470
12471 ROCCAT DRIVERS
12472 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12473 W:      http://sourceforge.net/projects/roccat/
12474 S:      Maintained
12475 F:      drivers/hid/hid-roccat*
12476 F:      include/linux/hid-roccat*
12477 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12478
12479 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12480 M:      Jacob chen <jacob2.chen@rock-chips.com>
12481 L:      linux-media@vger.kernel.org
12482 S:      Maintained
12483 F:      drivers/media/platform/rockchip/rga/
12484 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12485
12486 ROCKER DRIVER
12487 M:      Jiri Pirko <jiri@resnulli.us>
12488 L:      netdev@vger.kernel.org
12489 S:      Supported
12490 F:      drivers/net/ethernet/rocker/
12491
12492 ROCKETPORT DRIVER
12493 P:      Comtrol Corp.
12494 W:      http://www.comtrol.com
12495 S:      Maintained
12496 F:      Documentation/serial/rocket.txt
12497 F:      drivers/tty/rocket*
12498
12499 ROCKETPORT EXPRESS/INFINITY DRIVER
12500 M:      Kevin Cernekee <cernekee@gmail.com>
12501 L:      linux-serial@vger.kernel.org
12502 S:      Odd Fixes
12503 F:      drivers/tty/serial/rp2.*
12504
12505 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12506 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12507 L:      linux-kernel@vger.kernel.org
12508 L:      linux-renesas-soc@vger.kernel.org
12509 S:      Supported
12510 F:      drivers/mfd/bd9571mwv.c
12511 F:      drivers/regulator/bd9571mwv-regulator.c
12512 F:      drivers/gpio/gpio-bd9571mwv.c
12513 F:      include/linux/mfd/bd9571mwv.h
12514 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12515
12516 ROSE NETWORK LAYER
12517 M:      Ralf Baechle <ralf@linux-mips.org>
12518 L:      linux-hams@vger.kernel.org
12519 W:      http://www.linux-ax25.org/
12520 S:      Maintained
12521 F:      include/net/rose.h
12522 F:      include/uapi/linux/rose.h
12523 F:      net/rose/
12524
12525 RTL2830 MEDIA DRIVER
12526 M:      Antti Palosaari <crope@iki.fi>
12527 L:      linux-media@vger.kernel.org
12528 W:      https://linuxtv.org
12529 W:      http://palosaari.fi/linux/
12530 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12531 T:      git git://linuxtv.org/anttip/media_tree.git
12532 S:      Maintained
12533 F:      drivers/media/dvb-frontends/rtl2830*
12534
12535 RTL2832 MEDIA DRIVER
12536 M:      Antti Palosaari <crope@iki.fi>
12537 L:      linux-media@vger.kernel.org
12538 W:      https://linuxtv.org
12539 W:      http://palosaari.fi/linux/
12540 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12541 T:      git git://linuxtv.org/anttip/media_tree.git
12542 S:      Maintained
12543 F:      drivers/media/dvb-frontends/rtl2832*
12544
12545 RTL2832_SDR MEDIA DRIVER
12546 M:      Antti Palosaari <crope@iki.fi>
12547 L:      linux-media@vger.kernel.org
12548 W:      https://linuxtv.org
12549 W:      http://palosaari.fi/linux/
12550 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12551 T:      git git://linuxtv.org/anttip/media_tree.git
12552 S:      Maintained
12553 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12554
12555 RTL8180 WIRELESS DRIVER
12556 L:      linux-wireless@vger.kernel.org
12557 W:      http://wireless.kernel.org/
12558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12559 S:      Orphan
12560 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12561
12562 RTL8187 WIRELESS DRIVER
12563 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12564 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12565 M:      Larry Finger <Larry.Finger@lwfinger.net>
12566 L:      linux-wireless@vger.kernel.org
12567 W:      http://wireless.kernel.org/
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12569 S:      Maintained
12570 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12571
12572 REALTEK WIRELESS DRIVER (rtlwifi family)
12573 M:      Ping-Ke Shih <pkshih@realtek.com>
12574 L:      linux-wireless@vger.kernel.org
12575 W:      http://wireless.kernel.org/
12576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12577 S:      Maintained
12578 F:      drivers/net/wireless/realtek/rtlwifi/
12579
12580 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12581 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12582 L:      linux-wireless@vger.kernel.org
12583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12584 S:      Maintained
12585 F:      drivers/net/wireless/realtek/rtl8xxxu/
12586
12587 RXRPC SOCKETS (AF_RXRPC)
12588 M:      David Howells <dhowells@redhat.com>
12589 L:      linux-afs@lists.infradead.org
12590 S:      Supported
12591 F:      net/rxrpc/
12592 F:      include/keys/rxrpc-type.h
12593 F:      include/net/af_rxrpc.h
12594 F:      include/trace/events/rxrpc.h
12595 F:      include/uapi/linux/rxrpc.h
12596 F:      Documentation/networking/rxrpc.txt
12597 W:      https://www.infradead.org/~dhowells/kafs/
12598
12599 S3 SAVAGE FRAMEBUFFER DRIVER
12600 M:      Antonino Daplas <adaplas@gmail.com>
12601 L:      linux-fbdev@vger.kernel.org
12602 S:      Maintained
12603 F:      drivers/video/fbdev/savage/
12604
12605 S390
12606 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12607 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12608 L:      linux-s390@vger.kernel.org
12609 W:      http://www.ibm.com/developerworks/linux/linux390/
12610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12611 S:      Supported
12612 F:      arch/s390/
12613 F:      drivers/s390/
12614 F:      Documentation/s390/
12615 F:      Documentation/driver-api/s390-drivers.rst
12616
12617 S390 COMMON I/O LAYER
12618 M:      Sebastian Ott <sebott@linux.ibm.com>
12619 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12620 L:      linux-s390@vger.kernel.org
12621 W:      http://www.ibm.com/developerworks/linux/linux390/
12622 S:      Supported
12623 F:      drivers/s390/cio/
12624
12625 S390 DASD DRIVER
12626 M:      Stefan Haberland <sth@linux.ibm.com>
12627 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12628 L:      linux-s390@vger.kernel.org
12629 W:      http://www.ibm.com/developerworks/linux/linux390/
12630 S:      Supported
12631 F:      drivers/s390/block/dasd*
12632 F:      block/partitions/ibm.c
12633
12634 S390 IOMMU (PCI)
12635 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12636 L:      linux-s390@vger.kernel.org
12637 W:      http://www.ibm.com/developerworks/linux/linux390/
12638 S:      Supported
12639 F:      drivers/iommu/s390-iommu.c
12640
12641 S390 IUCV NETWORK LAYER
12642 M:      Julian Wiedmann <jwi@linux.ibm.com>
12643 M:      Ursula Braun <ubraun@linux.ibm.com>
12644 L:      linux-s390@vger.kernel.org
12645 W:      http://www.ibm.com/developerworks/linux/linux390/
12646 S:      Supported
12647 F:      drivers/s390/net/*iucv*
12648 F:      include/net/iucv/
12649 F:      net/iucv/
12650
12651 S390 NETWORK DRIVERS
12652 M:      Julian Wiedmann <jwi@linux.ibm.com>
12653 M:      Ursula Braun <ubraun@linux.ibm.com>
12654 L:      linux-s390@vger.kernel.org
12655 W:      http://www.ibm.com/developerworks/linux/linux390/
12656 S:      Supported
12657 F:      drivers/s390/net/
12658
12659 S390 PCI SUBSYSTEM
12660 M:      Sebastian Ott <sebott@linux.ibm.com>
12661 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12662 L:      linux-s390@vger.kernel.org
12663 W:      http://www.ibm.com/developerworks/linux/linux390/
12664 S:      Supported
12665 F:      arch/s390/pci/
12666 F:      drivers/pci/hotplug/s390_pci_hpc.c
12667
12668 S390 VFIO-CCW DRIVER
12669 M:      Cornelia Huck <cohuck@redhat.com>
12670 M:      Halil Pasic <pasic@linux.ibm.com>
12671 L:      linux-s390@vger.kernel.org
12672 L:      kvm@vger.kernel.org
12673 S:      Supported
12674 F:      drivers/s390/cio/vfio_ccw*
12675 F:      Documentation/s390/vfio-ccw.txt
12676 F:      include/uapi/linux/vfio_ccw.h
12677
12678 S390 ZCRYPT DRIVER
12679 M:      Harald Freudenberger <freude@linux.ibm.com>
12680 L:      linux-s390@vger.kernel.org
12681 W:      http://www.ibm.com/developerworks/linux/linux390/
12682 S:      Supported
12683 F:      drivers/s390/crypto/
12684
12685 S390 ZFCP DRIVER
12686 M:      Steffen Maier <maier@linux.ibm.com>
12687 M:      Benjamin Block <bblock@linux.ibm.com>
12688 L:      linux-s390@vger.kernel.org
12689 W:      http://www.ibm.com/developerworks/linux/linux390/
12690 S:      Supported
12691 F:      drivers/s390/scsi/zfcp_*
12692
12693 S3C24XX SD/MMC Driver
12694 M:      Ben Dooks <ben-linux@fluff.org>
12695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12696 S:      Supported
12697 F:      drivers/mmc/host/s3cmci.*
12698
12699 SAA6588 RDS RECEIVER DRIVER
12700 M:      Hans Verkuil <hverkuil@xs4all.nl>
12701 L:      linux-media@vger.kernel.org
12702 T:      git git://linuxtv.org/media_tree.git
12703 W:      https://linuxtv.org
12704 S:      Odd Fixes
12705 F:      drivers/media/i2c/saa6588*
12706
12707 SAA7134 VIDEO4LINUX DRIVER
12708 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12709 L:      linux-media@vger.kernel.org
12710 W:      https://linuxtv.org
12711 T:      git git://linuxtv.org/media_tree.git
12712 S:      Odd fixes
12713 F:      Documentation/media/v4l-drivers/saa7134*
12714 F:      drivers/media/pci/saa7134/
12715
12716 SAA7146 VIDEO4LINUX-2 DRIVER
12717 M:      Hans Verkuil <hverkuil@xs4all.nl>
12718 L:      linux-media@vger.kernel.org
12719 T:      git git://linuxtv.org/media_tree.git
12720 S:      Maintained
12721 F:      drivers/media/common/saa7146/
12722 F:      drivers/media/pci/saa7146/
12723 F:      include/media/saa7146*
12724
12725 SAMSUNG AUDIO (ASoC) DRIVERS
12726 M:      Krzysztof Kozlowski <krzk@kernel.org>
12727 M:      Sangbeom Kim <sbkim73@samsung.com>
12728 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12729 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12730 S:      Supported
12731 F:      sound/soc/samsung/
12732 F:      Documentation/devicetree/bindings/sound/samsung*
12733
12734 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12735 M:      Krzysztof Kozlowski <krzk@kernel.org>
12736 L:      linux-crypto@vger.kernel.org
12737 L:      linux-samsung-soc@vger.kernel.org
12738 S:      Maintained
12739 F:      drivers/crypto/exynos-rng.c
12740 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12741
12742 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12743 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12744 L:      linux-samsung-soc@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/char/hw_random/exynos-trng.c
12747 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12748
12749 SAMSUNG FRAMEBUFFER DRIVER
12750 M:      Jingoo Han <jingoohan1@gmail.com>
12751 L:      linux-fbdev@vger.kernel.org
12752 S:      Maintained
12753 F:      drivers/video/fbdev/s3c-fb.c
12754
12755 SAMSUNG LAPTOP DRIVER
12756 M:      Corentin Chary <corentin.chary@gmail.com>
12757 L:      platform-driver-x86@vger.kernel.org
12758 S:      Maintained
12759 F:      drivers/platform/x86/samsung-laptop.c
12760
12761 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12762 M:      Sangbeom Kim <sbkim73@samsung.com>
12763 M:      Krzysztof Kozlowski <krzk@kernel.org>
12764 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12765 L:      linux-kernel@vger.kernel.org
12766 L:      linux-samsung-soc@vger.kernel.org
12767 S:      Supported
12768 F:      drivers/mfd/sec*.c
12769 F:      drivers/regulator/s2m*.c
12770 F:      drivers/regulator/s5m*.c
12771 F:      drivers/clk/clk-s2mps11.c
12772 F:      drivers/rtc/rtc-s5m.c
12773 F:      include/linux/mfd/samsung/
12774 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12775 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12776 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12777 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12778
12779 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12780 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12781 L:      linux-media@vger.kernel.org
12782 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12783 S:      Maintained
12784 F:      drivers/media/platform/s3c-camif/
12785 F:      include/media/drv-intf/s3c_camif.h
12786
12787 SAMSUNG S3FWRN5 NFC DRIVER
12788 M:      Robert Baldyga <r.baldyga@samsung.com>
12789 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12790 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12791 S:      Supported
12792 F:      drivers/nfc/s3fwrn5
12793
12794 SAMSUNG S5C73M3 CAMERA DRIVER
12795 M:      Kyungmin Park <kyungmin.park@samsung.com>
12796 M:      Andrzej Hajda <a.hajda@samsung.com>
12797 L:      linux-media@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/media/i2c/s5c73m3/*
12800
12801 SAMSUNG S5K5BAF CAMERA DRIVER
12802 M:      Kyungmin Park <kyungmin.park@samsung.com>
12803 M:      Andrzej Hajda <a.hajda@samsung.com>
12804 L:      linux-media@vger.kernel.org
12805 S:      Supported
12806 F:      drivers/media/i2c/s5k5baf.c
12807
12808 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12809 M:      Krzysztof Kozlowski <krzk@kernel.org>
12810 M:      Vladimir Zapolskiy <vz@mleia.com>
12811 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12812 L:      linux-crypto@vger.kernel.org
12813 L:      linux-samsung-soc@vger.kernel.org
12814 S:      Maintained
12815 F:      drivers/crypto/s5p-sss.c
12816
12817 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12818 M:      Kyungmin Park <kyungmin.park@samsung.com>
12819 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12820 L:      linux-media@vger.kernel.org
12821 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12822 S:      Supported
12823 F:      drivers/media/platform/exynos4-is/
12824
12825 SAMSUNG SOC CLOCK DRIVERS
12826 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12827 M:      Tomasz Figa <tomasz.figa@gmail.com>
12828 M:      Chanwoo Choi <cw00.choi@samsung.com>
12829 S:      Supported
12830 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12832 F:      drivers/clk/samsung/
12833 F:      include/dt-bindings/clock/exynos*.h
12834 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12835
12836 SAMSUNG SPI DRIVERS
12837 M:      Kukjin Kim <kgene@kernel.org>
12838 M:      Krzysztof Kozlowski <krzk@kernel.org>
12839 M:      Andi Shyti <andi@etezian.org>
12840 L:      linux-spi@vger.kernel.org
12841 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12842 S:      Maintained
12843 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12844 F:      drivers/spi/spi-s3c*
12845 F:      include/linux/platform_data/spi-s3c64xx.h
12846
12847 SAMSUNG SXGBE DRIVERS
12848 M:      Byungho An <bh74.an@samsung.com>
12849 M:      Girish K S <ks.giri@samsung.com>
12850 M:      Vipul Pandya <vipul.pandya@samsung.com>
12851 S:      Supported
12852 L:      netdev@vger.kernel.org
12853 F:      drivers/net/ethernet/samsung/sxgbe/
12854
12855 SAMSUNG THERMAL DRIVER
12856 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12857 L:      linux-pm@vger.kernel.org
12858 L:      linux-samsung-soc@vger.kernel.org
12859 S:      Supported
12860 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12861 F:      drivers/thermal/samsung/
12862
12863 SAMSUNG USB2 PHY DRIVER
12864 M:      Kamil Debski <kamil@wypas.org>
12865 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12866 L:      linux-kernel@vger.kernel.org
12867 S:      Supported
12868 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12869 F:      Documentation/phy/samsung-usb2.txt
12870 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12871 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12872 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12873 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12874 F:      drivers/phy/samsung/phy-samsung-usb2.c
12875 F:      drivers/phy/samsung/phy-samsung-usb2.h
12876
12877 SC1200 WDT DRIVER
12878 M:      Zwane Mwaikambo <zwanem@gmail.com>
12879 S:      Maintained
12880 F:      drivers/watchdog/sc1200wdt.c
12881
12882 SCHEDULER
12883 M:      Ingo Molnar <mingo@redhat.com>
12884 M:      Peter Zijlstra <peterz@infradead.org>
12885 L:      linux-kernel@vger.kernel.org
12886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12887 S:      Maintained
12888 F:      kernel/sched/
12889 F:      include/linux/sched.h
12890 F:      include/uapi/linux/sched.h
12891 F:      include/linux/wait.h
12892
12893 SCR24X CHIP CARD INTERFACE DRIVER
12894 M:      Lubomir Rintel <lkundrak@v3.sk>
12895 S:      Supported
12896 F:      drivers/char/pcmcia/scr24x_cs.c
12897
12898 SCSI CDROM DRIVER
12899 M:      Jens Axboe <axboe@kernel.dk>
12900 L:      linux-scsi@vger.kernel.org
12901 W:      http://www.kernel.dk
12902 S:      Maintained
12903 F:      drivers/scsi/sr*
12904
12905 SCSI RDMA PROTOCOL (SRP) INITIATOR
12906 M:      Bart Van Assche <bvanassche@acm.org>
12907 L:      linux-rdma@vger.kernel.org
12908 S:      Supported
12909 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12910 F:      drivers/infiniband/ulp/srp/
12911 F:      include/scsi/srp.h
12912
12913 SCSI RDMA PROTOCOL (SRP) TARGET
12914 M:      Bart Van Assche <bvanassche@acm.org>
12915 L:      linux-rdma@vger.kernel.org
12916 L:      target-devel@vger.kernel.org
12917 S:      Supported
12918 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12919 F:      drivers/infiniband/ulp/srpt/
12920
12921 SCSI SG DRIVER
12922 M:      Doug Gilbert <dgilbert@interlog.com>
12923 L:      linux-scsi@vger.kernel.org
12924 W:      http://sg.danny.cz/sg
12925 S:      Maintained
12926 F:      Documentation/scsi/scsi-generic.txt
12927 F:      drivers/scsi/sg.c
12928 F:      include/scsi/sg.h
12929
12930 SCSI SUBSYSTEM
12931 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12933 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12935 L:      linux-scsi@vger.kernel.org
12936 S:      Maintained
12937 F:      Documentation/devicetree/bindings/scsi/
12938 F:      drivers/scsi/
12939 F:      include/scsi/
12940
12941 SCSI TAPE DRIVER
12942 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12943 L:      linux-scsi@vger.kernel.org
12944 S:      Maintained
12945 F:      Documentation/scsi/st.txt
12946 F:      drivers/scsi/st.*
12947 F:      drivers/scsi/st_*.h
12948
12949 SCTP PROTOCOL
12950 M:      Vlad Yasevich <vyasevich@gmail.com>
12951 M:      Neil Horman <nhorman@tuxdriver.com>
12952 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12953 L:      linux-sctp@vger.kernel.org
12954 W:      http://lksctp.sourceforge.net
12955 S:      Maintained
12956 F:      Documentation/networking/sctp.txt
12957 F:      include/linux/sctp.h
12958 F:      include/uapi/linux/sctp.h
12959 F:      include/net/sctp/
12960 F:      net/sctp/
12961
12962 SCx200 CPU SUPPORT
12963 M:      Jim Cromie <jim.cromie@gmail.com>
12964 S:      Odd Fixes
12965 F:      Documentation/i2c/busses/scx200_acb
12966 F:      arch/x86/platform/scx200/
12967 F:      drivers/watchdog/scx200_wdt.c
12968 F:      drivers/i2c/busses/scx200*
12969 F:      drivers/mtd/maps/scx200_docflash.c
12970 F:      include/linux/scx200.h
12971
12972 SCx200 GPIO DRIVER
12973 M:      Jim Cromie <jim.cromie@gmail.com>
12974 S:      Maintained
12975 F:      drivers/char/scx200_gpio.c
12976 F:      include/linux/scx200_gpio.h
12977
12978 SCx200 HRT CLOCKSOURCE DRIVER
12979 M:      Jim Cromie <jim.cromie@gmail.com>
12980 S:      Maintained
12981 F:      drivers/clocksource/scx200_hrt.c
12982
12983 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12984 M:      Sascha Sommer <saschasommer@freenet.de>
12985 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12986 S:      Maintained
12987 F:      drivers/mmc/host/sdricoh_cs.c
12988
12989 SECURE COMPUTING
12990 M:      Kees Cook <keescook@chromium.org>
12991 R:      Andy Lutomirski <luto@amacapital.net>
12992 R:      Will Drewry <wad@chromium.org>
12993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12994 S:      Supported
12995 F:      kernel/seccomp.c
12996 F:      include/uapi/linux/seccomp.h
12997 F:      include/linux/seccomp.h
12998 F:      tools/testing/selftests/seccomp/*
12999 F:      tools/testing/selftests/kselftest_harness.h
13000 F:      Documentation/userspace-api/seccomp_filter.rst
13001 K:      \bsecure_computing
13002 K:      \bTIF_SECCOMP\b
13003
13004 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13005 M:      Al Cooper <alcooperx@gmail.com>
13006 L:      linux-mmc@vger.kernel.org
13007 L:      bcm-kernel-feedback-list@broadcom.com
13008 S:      Maintained
13009 F:      drivers/mmc/host/sdhci-brcmstb*
13010
13011 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13012 M:      Adrian Hunter <adrian.hunter@intel.com>
13013 L:      linux-mmc@vger.kernel.org
13014 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13015 S:      Maintained
13016 F:      drivers/mmc/host/sdhci*
13017 F:      include/linux/mmc/sdhci*
13018
13019 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13020 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13021 M:      Manjunath M B <manjumb@synopsys.com>
13022 L:      linux-mmc@vger.kernel.org
13023 S:      Maintained
13024 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13025
13026 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13027 M:      Ben Dooks <ben-linux@fluff.org>
13028 M:      Jaehoon Chung <jh80.chung@samsung.com>
13029 L:      linux-mmc@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/mmc/host/sdhci-s3c*
13032
13033 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13034 M:      Viresh Kumar <vireshk@kernel.org>
13035 L:      linux-mmc@vger.kernel.org
13036 S:      Maintained
13037 F:      drivers/mmc/host/sdhci-spear.c
13038
13039 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13040 M:      Kishon Vijay Abraham I <kishon@ti.com>
13041 L:      linux-mmc@vger.kernel.org
13042 S:      Maintained
13043 F:      drivers/mmc/host/sdhci-omap.c
13044
13045 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13046 M:      Scott Bauer <scott.bauer@intel.com>
13047 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13048 L:      linux-block@vger.kernel.org
13049 S:      Supported
13050 F:      block/sed*
13051 F:      block/opal_proto.h
13052 F:      include/linux/sed*
13053 F:      include/uapi/linux/sed*
13054
13055 SECURITY CONTACT
13056 M:      Security Officers <security@kernel.org>
13057 S:      Supported
13058
13059 SECURITY SUBSYSTEM
13060 M:      James Morris <jmorris@namei.org>
13061 M:      "Serge E. Hallyn" <serge@hallyn.com>
13062 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13064 W:      http://kernsec.org/
13065 S:      Supported
13066 F:      security/
13067 X:      security/selinux/
13068
13069 SELINUX SECURITY MODULE
13070 M:      Paul Moore <paul@paul-moore.com>
13071 M:      Stephen Smalley <sds@tycho.nsa.gov>
13072 M:      Eric Paris <eparis@parisplace.org>
13073 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13074 W:      https://selinuxproject.org
13075 W:      https://github.com/SELinuxProject
13076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13077 S:      Supported
13078 F:      include/linux/selinux*
13079 F:      security/selinux/
13080 F:      scripts/selinux/
13081 F:      Documentation/admin-guide/LSM/SELinux.rst
13082
13083 SENSABLE PHANTOM
13084 M:      Jiri Slaby <jirislaby@gmail.com>
13085 S:      Maintained
13086 F:      drivers/misc/phantom.c
13087 F:      include/uapi/linux/phantom.h
13088
13089 SERIAL DEVICE BUS
13090 M:      Rob Herring <robh@kernel.org>
13091 L:      linux-serial@vger.kernel.org
13092 S:      Maintained
13093 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13094 F:      drivers/tty/serdev/
13095 F:      include/linux/serdev.h
13096
13097 SERIAL DRIVERS
13098 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13099 L:      linux-serial@vger.kernel.org
13100 S:      Maintained
13101 F:      Documentation/devicetree/bindings/serial/
13102 F:      drivers/tty/serial/
13103
13104 SERIAL IR RECEIVER
13105 M:      Sean Young <sean@mess.org>
13106 L:      linux-media@vger.kernel.org
13107 S:      Maintained
13108 F:      drivers/media/rc/serial_ir.c
13109
13110 SFC NETWORK DRIVER
13111 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13112 M:      Edward Cree <ecree@solarflare.com>
13113 M:      Bert Kenward <bkenward@solarflare.com>
13114 L:      netdev@vger.kernel.org
13115 S:      Supported
13116 F:      drivers/net/ethernet/sfc/
13117
13118 SGI GRU DRIVER
13119 M:      Dimitri Sivanich <sivanich@sgi.com>
13120 S:      Maintained
13121 F:      drivers/misc/sgi-gru/
13122
13123 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13124 M:      Pat Gefre <pfg@sgi.com>
13125 L:      linux-ia64@vger.kernel.org
13126 S:      Supported
13127 F:      Documentation/ia64/serial.txt
13128 F:      drivers/tty/serial/ioc?_serial.c
13129 F:      include/linux/ioc?.h
13130
13131 SGI XP/XPC/XPNET DRIVER
13132 M:      Cliff Whickman <cpw@sgi.com>
13133 M:      Robin Holt <robinmholt@gmail.com>
13134 S:      Maintained
13135 F:      drivers/misc/sgi-xp/
13136
13137 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13138 M:      Ursula Braun <ubraun@linux.ibm.com>
13139 L:      linux-s390@vger.kernel.org
13140 W:      http://www.ibm.com/developerworks/linux/linux390/
13141 S:      Supported
13142 F:      net/smc/
13143
13144 SHARP RJ54N1CB0C SENSOR DRIVER
13145 M:      Jacopo Mondi <jacopo@jmondi.org>
13146 L:      linux-media@vger.kernel.org
13147 T:      git git://linuxtv.org/media_tree.git
13148 S:      Odd fixes
13149 F:      drivers/media/i2c/rj54n1cb0c.c
13150 F:      include/media/i2c/rj54n1cb0c.h
13151
13152 SH_VEU V4L2 MEM2MEM DRIVER
13153 L:      linux-media@vger.kernel.org
13154 S:      Orphan
13155 F:      drivers/media/platform/sh_veu.c
13156
13157 SH_VOU V4L2 OUTPUT DRIVER
13158 L:      linux-media@vger.kernel.org
13159 S:      Orphan
13160 F:      drivers/media/platform/sh_vou.c
13161 F:      include/media/drv-intf/sh_vou.h
13162
13163 SI2157 MEDIA DRIVER
13164 M:      Antti Palosaari <crope@iki.fi>
13165 L:      linux-media@vger.kernel.org
13166 W:      https://linuxtv.org
13167 W:      http://palosaari.fi/linux/
13168 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13169 T:      git git://linuxtv.org/anttip/media_tree.git
13170 S:      Maintained
13171 F:      drivers/media/tuners/si2157*
13172
13173 SI2165 MEDIA DRIVER
13174 M:      Matthias Schwarzott <zzam@gentoo.org>
13175 L:      linux-media@vger.kernel.org
13176 W:      https://linuxtv.org
13177 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13178 S:      Maintained
13179 F:      drivers/media/dvb-frontends/si2165*
13180
13181 SI2168 MEDIA DRIVER
13182 M:      Antti Palosaari <crope@iki.fi>
13183 L:      linux-media@vger.kernel.org
13184 W:      https://linuxtv.org
13185 W:      http://palosaari.fi/linux/
13186 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13187 T:      git git://linuxtv.org/anttip/media_tree.git
13188 S:      Maintained
13189 F:      drivers/media/dvb-frontends/si2168*
13190
13191 SI470X FM RADIO RECEIVER I2C DRIVER
13192 M:      Hans Verkuil <hverkuil@xs4all.nl>
13193 L:      linux-media@vger.kernel.org
13194 T:      git git://linuxtv.org/media_tree.git
13195 W:      https://linuxtv.org
13196 S:      Odd Fixes
13197 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13198
13199 SI470X FM RADIO RECEIVER USB DRIVER
13200 M:      Hans Verkuil <hverkuil@xs4all.nl>
13201 L:      linux-media@vger.kernel.org
13202 T:      git git://linuxtv.org/media_tree.git
13203 W:      https://linuxtv.org
13204 S:      Maintained
13205 F:      drivers/media/radio/si470x/radio-si470x-common.c
13206 F:      drivers/media/radio/si470x/radio-si470x.h
13207 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13208
13209 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13210 M:      Eduardo Valentin <edubezval@gmail.com>
13211 L:      linux-media@vger.kernel.org
13212 T:      git git://linuxtv.org/media_tree.git
13213 W:      https://linuxtv.org
13214 S:      Odd Fixes
13215 F:      drivers/media/radio/si4713/si4713.?
13216
13217 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13218 M:      Eduardo Valentin <edubezval@gmail.com>
13219 L:      linux-media@vger.kernel.org
13220 T:      git git://linuxtv.org/media_tree.git
13221 W:      https://linuxtv.org
13222 S:      Odd Fixes
13223 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13224
13225 SI4713 FM RADIO TRANSMITTER USB DRIVER
13226 M:      Hans Verkuil <hverkuil@xs4all.nl>
13227 L:      linux-media@vger.kernel.org
13228 T:      git git://linuxtv.org/media_tree.git
13229 W:      https://linuxtv.org
13230 S:      Maintained
13231 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13232
13233 SIANO DVB DRIVER
13234 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13235 L:      linux-media@vger.kernel.org
13236 W:      https://linuxtv.org
13237 T:      git git://linuxtv.org/media_tree.git
13238 S:      Odd fixes
13239 F:      drivers/media/common/siano/
13240 F:      drivers/media/usb/siano/
13241 F:      drivers/media/usb/siano/
13242 F:      drivers/media/mmc/siano/
13243
13244 SIFIVE DRIVERS
13245 M:      Palmer Dabbelt <palmer@sifive.com>
13246 L:      linux-riscv@lists.infradead.org
13247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13248 S:      Supported
13249 K:      sifive
13250 N:      sifive
13251
13252 SILEAD TOUCHSCREEN DRIVER
13253 M:      Hans de Goede <hdegoede@redhat.com>
13254 L:      linux-input@vger.kernel.org
13255 L:      platform-driver-x86@vger.kernel.org
13256 S:      Maintained
13257 F:      drivers/input/touchscreen/silead.c
13258 F:      drivers/platform/x86/touchscreen_dmi.c
13259
13260 SILICON MOTION SM712 FRAME BUFFER DRIVER
13261 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13262 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13263 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13264 L:      linux-fbdev@vger.kernel.org
13265 S:      Maintained
13266 F:      drivers/video/fbdev/sm712*
13267 F:      Documentation/fb/sm712fb.txt
13268
13269 SIMPLE FIRMWARE INTERFACE (SFI)
13270 M:      Len Brown <lenb@kernel.org>
13271 L:      sfi-devel@simplefirmware.org
13272 W:      http://simplefirmware.org/
13273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13274 S:      Supported
13275 F:      arch/x86/platform/sfi/
13276 F:      drivers/sfi/
13277 F:      include/linux/sfi*.h
13278
13279 SIMPLEFB FB DRIVER
13280 M:      Hans de Goede <hdegoede@redhat.com>
13281 L:      linux-fbdev@vger.kernel.org
13282 S:      Maintained
13283 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13284 F:      drivers/video/fbdev/simplefb.c
13285 F:      include/linux/platform_data/simplefb.h
13286
13287 SIMTEC EB110ATX (Chalice CATS)
13288 P:      Ben Dooks
13289 P:      Vincent Sanders <vince@simtec.co.uk>
13290 M:      Simtec Linux Team <linux@simtec.co.uk>
13291 W:      http://www.simtec.co.uk/products/EB110ATX/
13292 S:      Supported
13293
13294 SIMTEC EB2410ITX (BAST)
13295 P:      Ben Dooks
13296 P:      Vincent Sanders <vince@simtec.co.uk>
13297 M:      Simtec Linux Team <linux@simtec.co.uk>
13298 W:      http://www.simtec.co.uk/products/EB2410ITX/
13299 S:      Supported
13300 F:      arch/arm/mach-s3c24xx/mach-bast.c
13301 F:      arch/arm/mach-s3c24xx/bast-ide.c
13302 F:      arch/arm/mach-s3c24xx/bast-irq.c
13303
13304 SIPHASH PRF ROUTINES
13305 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13306 S:      Maintained
13307 F:      lib/siphash.c
13308 F:      lib/test_siphash.c
13309 F:      include/linux/siphash.h
13310
13311 SIOX
13312 M:      Gavin Schenk <g.schenk@eckelmann.de>
13313 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13314 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13315 S:      Supported
13316 F:      drivers/siox/*
13317 F:      include/trace/events/siox.h
13318
13319 SIS 190 ETHERNET DRIVER
13320 M:      Francois Romieu <romieu@fr.zoreil.com>
13321 L:      netdev@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/net/ethernet/sis/sis190.c
13324
13325 SIS 900/7016 FAST ETHERNET DRIVER
13326 M:      Daniele Venzano <venza@brownhat.org>
13327 W:      http://www.brownhat.org/sis900.html
13328 L:      netdev@vger.kernel.org
13329 S:      Maintained
13330 F:      drivers/net/ethernet/sis/sis900.*
13331
13332 SIS FRAMEBUFFER DRIVER
13333 M:      Thomas Winischhofer <thomas@winischhofer.net>
13334 W:      http://www.winischhofer.net/linuxsisvga.shtml
13335 S:      Maintained
13336 F:      Documentation/fb/sisfb.txt
13337 F:      drivers/video/fbdev/sis/
13338 F:      include/video/sisfb.h
13339
13340 SIS USB2VGA DRIVER
13341 M:      Thomas Winischhofer <thomas@winischhofer.net>
13342 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13343 S:      Maintained
13344 F:      drivers/usb/misc/sisusbvga/
13345
13346 SLAB ALLOCATOR
13347 M:      Christoph Lameter <cl@linux.com>
13348 M:      Pekka Enberg <penberg@kernel.org>
13349 M:      David Rientjes <rientjes@google.com>
13350 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13351 M:      Andrew Morton <akpm@linux-foundation.org>
13352 L:      linux-mm@kvack.org
13353 S:      Maintained
13354 F:      include/linux/sl?b*.h
13355 F:      mm/sl?b*
13356
13357 SLEEPABLE READ-COPY UPDATE (SRCU)
13358 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13359 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13360 M:      Josh Triplett <josh@joshtriplett.org>
13361 R:      Steven Rostedt <rostedt@goodmis.org>
13362 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13363 L:      linux-kernel@vger.kernel.org
13364 W:      http://www.rdrop.com/users/paulmck/RCU/
13365 S:      Supported
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13367 F:      include/linux/srcu*.h
13368 F:      kernel/rcu/srcu*.c
13369
13370 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13371 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13373 S:      Maintained
13374 F:      drivers/slimbus/
13375 F:      Documentation/devicetree/bindings/slimbus/
13376 F:      include/linux/slimbus.h
13377
13378 SMACK SECURITY MODULE
13379 M:      Casey Schaufler <casey@schaufler-ca.com>
13380 L:      linux-security-module@vger.kernel.org
13381 W:      http://schaufler-ca.com
13382 T:      git git://github.com/cschaufler/smack-next
13383 S:      Maintained
13384 F:      Documentation/admin-guide/LSM/Smack.rst
13385 F:      security/smack/
13386
13387 SMC91x ETHERNET DRIVER
13388 M:      Nicolas Pitre <nico@fluxnic.net>
13389 S:      Odd Fixes
13390 F:      drivers/net/ethernet/smsc/smc91x.*
13391
13392 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13393 M:      Sakari Ailus <sakari.ailus@iki.fi>
13394 L:      linux-media@vger.kernel.org
13395 S:      Maintained
13396 F:      drivers/media/i2c/smiapp/
13397 F:      include/media/i2c/smiapp.h
13398 F:      drivers/media/i2c/smiapp-pll.c
13399 F:      drivers/media/i2c/smiapp-pll.h
13400 F:      include/uapi/linux/smiapp.h
13401 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13402
13403 SMM665 HARDWARE MONITOR DRIVER
13404 M:      Guenter Roeck <linux@roeck-us.net>
13405 L:      linux-hwmon@vger.kernel.org
13406 S:      Maintained
13407 F:      Documentation/hwmon/smm665
13408 F:      drivers/hwmon/smm665.c
13409
13410 SMSC EMC2103 HARDWARE MONITOR DRIVER
13411 M:      Steve Glendinning <steve.glendinning@shawell.net>
13412 L:      linux-hwmon@vger.kernel.org
13413 S:      Maintained
13414 F:      Documentation/hwmon/emc2103
13415 F:      drivers/hwmon/emc2103.c
13416
13417 SMSC SCH5627 HARDWARE MONITOR DRIVER
13418 M:      Hans de Goede <hdegoede@redhat.com>
13419 L:      linux-hwmon@vger.kernel.org
13420 S:      Supported
13421 F:      Documentation/hwmon/sch5627
13422 F:      drivers/hwmon/sch5627.c
13423
13424 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13425 M:      Steve Glendinning <steve.glendinning@shawell.net>
13426 L:      linux-fbdev@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/video/fbdev/smscufx.c
13429
13430 SMSC47B397 HARDWARE MONITOR DRIVER
13431 M:      Jean Delvare <jdelvare@suse.com>
13432 L:      linux-hwmon@vger.kernel.org
13433 S:      Maintained
13434 F:      Documentation/hwmon/smsc47b397
13435 F:      drivers/hwmon/smsc47b397.c
13436
13437 SMSC911x ETHERNET DRIVER
13438 M:      Steve Glendinning <steve.glendinning@shawell.net>
13439 L:      netdev@vger.kernel.org
13440 S:      Maintained
13441 F:      include/linux/smsc911x.h
13442 F:      drivers/net/ethernet/smsc/smsc911x.*
13443
13444 SMSC9420 PCI ETHERNET DRIVER
13445 M:      Steve Glendinning <steve.glendinning@shawell.net>
13446 L:      netdev@vger.kernel.org
13447 S:      Maintained
13448 F:      drivers/net/ethernet/smsc/smsc9420.*
13449
13450 SOC-CAMERA V4L2 SUBSYSTEM
13451 L:      linux-media@vger.kernel.org
13452 T:      git git://linuxtv.org/media_tree.git
13453 S:      Orphan
13454 F:      include/media/soc*
13455 F:      drivers/media/i2c/soc_camera/
13456 F:      drivers/media/platform/soc_camera/
13457
13458 SOCIONEXT SYNQUACER I2C DRIVER
13459 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13460 L:      linux-i2c@vger.kernel.org
13461 S:      Maintained
13462 F:      drivers/i2c/busses/i2c-synquacer.c
13463 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13464
13465 SOCIONEXT UNIPHIER SOUND DRIVER
13466 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13467 S:      Orphan
13468 F:      sound/soc/uniphier/
13469
13470 SOEKRIS NET48XX LED SUPPORT
13471 M:      Chris Boot <bootc@bootc.net>
13472 S:      Maintained
13473 F:      drivers/leds/leds-net48xx.c
13474
13475 SOFT-ROCE DRIVER (rxe)
13476 M:      Moni Shoua <monis@mellanox.com>
13477 L:      linux-rdma@vger.kernel.org
13478 S:      Supported
13479 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13480 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13481 F:      drivers/infiniband/sw/rxe/
13482 F:      include/uapi/rdma/rdma_user_rxe.h
13483
13484 SOFTLOGIC 6x10 MPEG CODEC
13485 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13486 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13487 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13488 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13489 M:      Ismael Luceno <ismael@iodev.co.uk>
13490 L:      linux-media@vger.kernel.org
13491 S:      Supported
13492 F:      drivers/media/pci/solo6x10/
13493
13494 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13495 M:      James Morse <james.morse@arm.com>
13496 L:      linux-arm-kernel@lists.infradead.org
13497 S:      Maintained
13498 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13499 F:      drivers/firmware/arm_sdei.c
13500 F:      include/linux/sdei.h
13501 F:      include/uapi/linux/sdei.h
13502
13503 SOFTWARE RAID (Multiple Disks) SUPPORT
13504 M:      Shaohua Li <shli@kernel.org>
13505 L:      linux-raid@vger.kernel.org
13506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13507 S:      Supported
13508 F:      drivers/md/Makefile
13509 F:      drivers/md/Kconfig
13510 F:      drivers/md/md*
13511 F:      drivers/md/raid*
13512 F:      include/linux/raid/
13513 F:      include/uapi/linux/raid/
13514
13515 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13516 M:      Jassi Brar <jaswinder.singh@linaro.org>
13517 L:      netdev@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/net/ethernet/socionext/netsec.c
13520 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13521
13522 SOLIDRUN CLEARFOG SUPPORT
13523 M:      Russell King <linux@armlinux.org.uk>
13524 S:      Maintained
13525 F:      arch/arm/boot/dts/armada-388-clearfog*
13526 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13527
13528 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13529 M:      Russell King <linux@armlinux.org.uk>
13530 S:      Maintained
13531 F:      arch/arm/boot/dts/imx6*-cubox-i*
13532 F:      arch/arm/boot/dts/imx6*-hummingboard*
13533 F:      arch/arm/boot/dts/imx6*-sr-*
13534
13535 SONIC NETWORK DRIVER
13536 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13537 L:      netdev@vger.kernel.org
13538 S:      Maintained
13539 F:      drivers/net/ethernet/natsemi/sonic.*
13540
13541 SONICS SILICON BACKPLANE DRIVER (SSB)
13542 M:      Michael Buesch <m@bues.ch>
13543 L:      linux-wireless@vger.kernel.org
13544 S:      Maintained
13545 F:      drivers/ssb/
13546 F:      include/linux/ssb/
13547
13548 SONY IMX258 SENSOR DRIVER
13549 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13550 L:      linux-media@vger.kernel.org
13551 T:      git git://linuxtv.org/media_tree.git
13552 S:      Maintained
13553 F:      drivers/media/i2c/imx258.c
13554
13555 SONY IMX274 SENSOR DRIVER
13556 M:      Leon Luo <leonl@leopardimaging.com>
13557 L:      linux-media@vger.kernel.org
13558 T:      git git://linuxtv.org/media_tree.git
13559 S:      Maintained
13560 F:      drivers/media/i2c/imx274.c
13561 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13562
13563 SONY MEMORYSTICK CARD SUPPORT
13564 M:      Alex Dubov <oakad@yahoo.com>
13565 W:      http://tifmxx.berlios.de/
13566 S:      Maintained
13567 F:      drivers/memstick/host/tifm_ms.c
13568
13569 SONY MEMORYSTICK STANDARD SUPPORT
13570 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13571 S:      Maintained
13572 F:      drivers/memstick/core/ms_block.*
13573
13574 SONY VAIO CONTROL DEVICE DRIVER
13575 M:      Mattia Dongili <malattia@linux.it>
13576 L:      platform-driver-x86@vger.kernel.org
13577 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13578 S:      Maintained
13579 F:      Documentation/laptops/sony-laptop.txt
13580 F:      drivers/char/sonypi.c
13581 F:      drivers/platform/x86/sony-laptop.c
13582 F:      include/linux/sony-laptop.h
13583
13584 SOUND
13585 M:      Jaroslav Kysela <perex@perex.cz>
13586 M:      Takashi Iwai <tiwai@suse.com>
13587 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13588 W:      http://www.alsa-project.org/
13589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13590 T:      git git://git.alsa-project.org/alsa-kernel.git
13591 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13592 S:      Maintained
13593 F:      Documentation/sound/
13594 F:      include/sound/
13595 F:      include/uapi/sound/
13596 F:      sound/
13597
13598 SOUND - COMPRESSED AUDIO
13599 M:      Vinod Koul <vkoul@kernel.org>
13600 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13602 S:      Supported
13603 F:      Documentation/sound/designs/compress-offload.rst
13604 F:      include/sound/compress_driver.h
13605 F:      include/uapi/sound/compress_*
13606 F:      sound/core/compress_offload.c
13607 F:      sound/soc/soc-compress.c
13608
13609 SOUND - DMAENGINE HELPERS
13610 M:      Lars-Peter Clausen <lars@metafoo.de>
13611 S:      Supported
13612 F:      include/sound/dmaengine_pcm.h
13613 F:      sound/core/pcm_dmaengine.c
13614 F:      sound/soc/soc-generic-dmaengine-pcm.c
13615
13616 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13617 M:      Liam Girdwood <lgirdwood@gmail.com>
13618 M:      Mark Brown <broonie@kernel.org>
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13620 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13621 W:      http://alsa-project.org/main/index.php/ASoC
13622 S:      Supported
13623 F:      Documentation/devicetree/bindings/sound/
13624 F:      Documentation/sound/soc/
13625 F:      sound/soc/
13626 F:      include/sound/soc*
13627
13628 SOUNDWIRE SUBSYSTEM
13629 M:      Vinod Koul <vinod.koul@intel.com>
13630 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13631 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13633 S:      Supported
13634 F:      Documentation/driver-api/soundwire/
13635 F:      drivers/soundwire/
13636 F:      include/linux/soundwire/
13637
13638 SP2 MEDIA DRIVER
13639 M:      Olli Salonen <olli.salonen@iki.fi>
13640 L:      linux-media@vger.kernel.org
13641 W:      https://linuxtv.org
13642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13643 S:      Maintained
13644 F:      drivers/media/dvb-frontends/sp2*
13645
13646 SPARC + UltraSPARC (sparc/sparc64)
13647 M:      "David S. Miller" <davem@davemloft.net>
13648 L:      sparclinux@vger.kernel.org
13649 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13652 S:      Maintained
13653 F:      arch/sparc/
13654 F:      drivers/sbus/
13655
13656 SPARC SERIAL DRIVERS
13657 M:      "David S. Miller" <davem@davemloft.net>
13658 L:      sparclinux@vger.kernel.org
13659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13661 S:      Maintained
13662 F:      include/linux/sunserialcore.h
13663 F:      drivers/tty/serial/suncore.c
13664 F:      drivers/tty/serial/sunhv.c
13665 F:      drivers/tty/serial/sunsab.c
13666 F:      drivers/tty/serial/sunsab.h
13667 F:      drivers/tty/serial/sunsu.c
13668 F:      drivers/tty/serial/sunzilog.c
13669 F:      drivers/tty/serial/sunzilog.h
13670 F:      drivers/tty/vcc.c
13671
13672 SPARSE CHECKER
13673 M:      "Christopher Li" <sparse@chrisli.org>
13674 L:      linux-sparse@vger.kernel.org
13675 W:      https://sparse.wiki.kernel.org/
13676 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13677 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13678 S:      Maintained
13679 F:      include/linux/compiler.h
13680
13681 SPEAR CLOCK FRAMEWORK SUPPORT
13682 M:      Viresh Kumar <vireshk@kernel.org>
13683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13684 W:      http://www.st.com/spear
13685 S:      Maintained
13686 F:      drivers/clk/spear/
13687
13688 SPEAR PLATFORM SUPPORT
13689 M:      Viresh Kumar <vireshk@kernel.org>
13690 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13692 W:      http://www.st.com/spear
13693 S:      Maintained
13694 F:      arch/arm/boot/dts/spear*
13695 F:      arch/arm/mach-spear/
13696
13697 SPI NOR SUBSYSTEM
13698 M:      Marek Vasut <marek.vasut@gmail.com>
13699 L:      linux-mtd@lists.infradead.org
13700 W:      http://www.linux-mtd.infradead.org/
13701 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13702 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13703 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13704 S:      Maintained
13705 F:      drivers/mtd/spi-nor/
13706 F:      include/linux/mtd/spi-nor.h
13707
13708 SPI SUBSYSTEM
13709 M:      Mark Brown <broonie@kernel.org>
13710 L:      linux-spi@vger.kernel.org
13711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13712 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13713 S:      Maintained
13714 F:      Documentation/devicetree/bindings/spi/
13715 F:      Documentation/spi/
13716 F:      drivers/spi/
13717 F:      include/linux/spi/
13718 F:      include/uapi/linux/spi/
13719 F:      tools/spi/
13720
13721 SPIDERNET NETWORK DRIVER for CELL
13722 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13723 L:      netdev@vger.kernel.org
13724 S:      Supported
13725 F:      Documentation/networking/spider_net.txt
13726 F:      drivers/net/ethernet/toshiba/spider_net*
13727
13728 SPMI SUBSYSTEM
13729 R:      Stephen Boyd <sboyd@kernel.org>
13730 L:      linux-arm-msm@vger.kernel.org
13731 F:      Documentation/devicetree/bindings/spmi/
13732 F:      drivers/spmi/
13733 F:      include/dt-bindings/spmi/spmi.h
13734 F:      include/linux/spmi.h
13735 F:      include/trace/events/spmi.h
13736
13737 SPU FILE SYSTEM
13738 M:      Jeremy Kerr <jk@ozlabs.org>
13739 L:      linuxppc-dev@lists.ozlabs.org
13740 W:      http://www.ibm.com/developerworks/power/cell/
13741 S:      Supported
13742 F:      Documentation/filesystems/spufs.txt
13743 F:      arch/powerpc/platforms/cell/spufs/
13744
13745 SQUASHFS FILE SYSTEM
13746 M:      Phillip Lougher <phillip@squashfs.org.uk>
13747 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13748 W:      http://squashfs.org.uk
13749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13750 S:      Maintained
13751 F:      Documentation/filesystems/squashfs.txt
13752 F:      fs/squashfs/
13753
13754 SRM (Alpha) environment access
13755 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13756 S:      Maintained
13757 F:      arch/alpha/kernel/srm_env.c
13758
13759 ST STM32 I2C/SMBUS DRIVER
13760 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13761 L:      linux-i2c@vger.kernel.org
13762 S:      Maintained
13763 F:      drivers/i2c/busses/i2c-stm32*
13764
13765 STABLE BRANCH
13766 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13767 L:      stable@vger.kernel.org
13768 S:      Supported
13769 F:      Documentation/process/stable-kernel-rules.rst
13770
13771 STAGING - COMEDI
13772 M:      Ian Abbott <abbotti@mev.co.uk>
13773 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13774 S:      Odd Fixes
13775 F:      drivers/staging/comedi/
13776
13777 STAGING - EROFS FILE SYSTEM
13778 M:      Gao Xiang <gaoxiang25@huawei.com>
13779 M:      Chao Yu <yuchao0@huawei.com>
13780 L:      linux-erofs@lists.ozlabs.org
13781 S:      Maintained
13782 F:      drivers/staging/erofs/
13783
13784 STAGING - FLARION FT1000 DRIVERS
13785 M:      Marek Belisko <marek.belisko@gmail.com>
13786 S:      Odd Fixes
13787 F:      drivers/staging/ft1000/
13788
13789 STAGING - INDUSTRIAL IO
13790 M:      Jonathan Cameron <jic23@kernel.org>
13791 L:      linux-iio@vger.kernel.org
13792 S:      Odd Fixes
13793 F:      Documentation/devicetree/bindings/staging/iio/
13794 F:      drivers/staging/iio/
13795
13796 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13797 M:      Marc Dietrich <marvin24@gmx.de>
13798 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13799 L:      linux-tegra@vger.kernel.org
13800 S:      Maintained
13801 F:      drivers/staging/nvec/
13802
13803 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13804 M:      Jens Frederich <jfrederich@gmail.com>
13805 M:      Daniel Drake <dsd@laptop.org>
13806 M:      Jon Nettleton <jon.nettleton@gmail.com>
13807 W:      http://wiki.laptop.org/go/DCON
13808 S:      Maintained
13809 F:      drivers/staging/olpc_dcon/
13810
13811 STAGING - REALTEK RTL8712U DRIVERS
13812 M:      Larry Finger <Larry.Finger@lwfinger.net>
13813 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13814 S:      Odd Fixes
13815 F:      drivers/staging/rtl8712/
13816
13817 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13818 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13819 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13820 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13821 L:      linux-fbdev@vger.kernel.org
13822 S:      Maintained
13823 F:      drivers/staging/sm750fb/
13824
13825 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13826 M:      William Hubbs <w.d.hubbs@gmail.com>
13827 M:      Chris Brannon <chris@the-brannons.com>
13828 M:      Kirk Reiser <kirk@reisers.ca>
13829 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13830 L:      speakup@linux-speakup.org
13831 W:      http://www.linux-speakup.org/
13832 S:      Odd Fixes
13833 F:      drivers/staging/speakup/
13834
13835 STAGING - VIA VT665X DRIVERS
13836 M:      Forest Bond <forest@alittletooquiet.net>
13837 S:      Odd Fixes
13838 F:      drivers/staging/vt665?/
13839
13840 STAGING - WILC1000 WIFI DRIVER
13841 M:      Aditya Shankar <aditya.shankar@microchip.com>
13842 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13843 L:      linux-wireless@vger.kernel.org
13844 S:      Supported
13845 F:      drivers/staging/wilc1000/
13846
13847 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13848 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13849 S:      Odd Fixes
13850 F:      drivers/staging/xgifb/
13851
13852 STAGING SUBSYSTEM
13853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13855 L:      devel@driverdev.osuosl.org
13856 S:      Supported
13857 F:      drivers/staging/
13858
13859 STARFIRE/DURALAN NETWORK DRIVER
13860 M:      Ion Badulescu <ionut@badula.org>
13861 S:      Odd Fixes
13862 F:      drivers/net/ethernet/adaptec/starfire*
13863
13864 STEC S1220 SKD DRIVER
13865 M:      Bart Van Assche <bart.vanassche@wdc.com>
13866 L:      linux-block@vger.kernel.org
13867 S:      Maintained
13868 F:      drivers/block/skd*[ch]
13869
13870 STI AUDIO (ASoC) DRIVERS
13871 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13872 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13873 S:      Maintained
13874 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13875 F:      sound/soc/sti/
13876
13877 STI CEC DRIVER
13878 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13879 S:      Maintained
13880 F:      drivers/staging/media/st-cec/
13881 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13882
13883 STK1160 USB VIDEO CAPTURE DRIVER
13884 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13885 L:      linux-media@vger.kernel.org
13886 T:      git git://linuxtv.org/media_tree.git
13887 S:      Maintained
13888 F:      drivers/media/usb/stk1160/
13889
13890 STM32 AUDIO (ASoC) DRIVERS
13891 M:      Olivier Moysan <olivier.moysan@st.com>
13892 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13896 F:      sound/soc/stm/
13897
13898 STM32 TIMER/LPTIMER DRIVERS
13899 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13900 S:      Maintained
13901 F:      drivers/*/stm32-*timer*
13902 F:      drivers/pwm/pwm-stm32*
13903 F:      include/linux/*/stm32-*tim*
13904 F:      Documentation/ABI/testing/*timer-stm32
13905 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13906 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13907
13908 STMMAC ETHERNET DRIVER
13909 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13910 M:      Alexandre Torgue <alexandre.torgue@st.com>
13911 M:      Jose Abreu <joabreu@synopsys.com>
13912 L:      netdev@vger.kernel.org
13913 W:      http://www.stlinux.com
13914 S:      Supported
13915 F:      drivers/net/ethernet/stmicro/stmmac/
13916
13917 SUN3/3X
13918 M:      Sam Creasey <sammy@sammy.net>
13919 W:      http://sammy.net/sun3/
13920 S:      Maintained
13921 F:      arch/m68k/kernel/*sun3*
13922 F:      arch/m68k/sun3*/
13923 F:      arch/m68k/include/asm/sun3*
13924 F:      drivers/net/ethernet/i825xx/sun3*
13925
13926 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13927 M:      Hans de Goede <hdegoede@redhat.com>
13928 L:      linux-input@vger.kernel.org
13929 S:      Maintained
13930 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13931 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13932
13933 SUNDANCE NETWORK DRIVER
13934 M:      Denis Kirjanov <kda@linux-powerpc.org>
13935 L:      netdev@vger.kernel.org
13936 S:      Maintained
13937 F:      drivers/net/ethernet/dlink/sundance.c
13938
13939 SUPERH
13940 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13941 M:      Rich Felker <dalias@libc.org>
13942 L:      linux-sh@vger.kernel.org
13943 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13944 S:      Maintained
13945 F:      Documentation/sh/
13946 F:      arch/sh/
13947 F:      drivers/sh/
13948
13949 SUSPEND TO RAM
13950 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13951 M:      Len Brown <len.brown@intel.com>
13952 M:      Pavel Machek <pavel@ucw.cz>
13953 L:      linux-pm@vger.kernel.org
13954 B:      https://bugzilla.kernel.org
13955 S:      Supported
13956 F:      Documentation/power/
13957 F:      arch/x86/kernel/acpi/
13958 F:      drivers/base/power/
13959 F:      kernel/power/
13960 F:      include/linux/suspend.h
13961 F:      include/linux/freezer.h
13962 F:      include/linux/pm.h
13963
13964 SVGA HANDLING
13965 M:      Martin Mares <mj@ucw.cz>
13966 L:      linux-video@atrey.karlin.mff.cuni.cz
13967 S:      Maintained
13968 F:      Documentation/svga.txt
13969 F:      arch/x86/boot/video*
13970
13971 SWIOTLB SUBSYSTEM
13972 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13973 L:      iommu@lists.linux-foundation.org
13974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13975 S:      Supported
13976 F:      kernel/dma/swiotlb.c
13977 F:      arch/*/kernel/pci-swiotlb.c
13978 F:      include/linux/swiotlb.h
13979
13980 SWITCHDEV
13981 M:      Jiri Pirko <jiri@resnulli.us>
13982 M:      Ivan Vecera <ivecera@redhat.com>
13983 L:      netdev@vger.kernel.org
13984 S:      Supported
13985 F:      net/switchdev/
13986 F:      include/net/switchdev.h
13987
13988 SY8106A REGULATOR DRIVER
13989 M:      Icenowy Zheng <icenowy@aosc.io>
13990 S:      Maintained
13991 F:      drivers/regulator/sy8106a-regulator.c
13992 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13993
13994 SYNC FILE FRAMEWORK
13995 M:      Sumit Semwal <sumit.semwal@linaro.org>
13996 R:      Gustavo Padovan <gustavo@padovan.org>
13997 S:      Maintained
13998 L:      linux-media@vger.kernel.org
13999 L:      dri-devel@lists.freedesktop.org
14000 F:      drivers/dma-buf/sync_*
14001 F:      drivers/dma-buf/dma-fence*
14002 F:      drivers/dma-buf/sw_sync.c
14003 F:      include/linux/sync_file.h
14004 F:      include/uapi/linux/sync_file.h
14005 F:      Documentation/sync_file.txt
14006 T:      git git://anongit.freedesktop.org/drm/drm-misc
14007
14008 SYNOPSYS ARC ARCHITECTURE
14009 M:      Vineet Gupta <vgupta@synopsys.com>
14010 L:      linux-snps-arc@lists.infradead.org
14011 S:      Supported
14012 F:      arch/arc/
14013 F:      Documentation/devicetree/bindings/arc/*
14014 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14015 F:      drivers/clocksource/arc_timer.c
14016 F:      drivers/tty/serial/arc_uart.c
14017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14018
14019 SYNOPSYS ARC HSDK SDP pll clock driver
14020 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14021 S:      Supported
14022 F:      drivers/clk/clk-hsdk-pll.c
14023 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14024
14025 SYNOPSYS ARC SDP clock driver
14026 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14027 S:      Supported
14028 F:      drivers/clk/axs10x/*
14029 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14030
14031 SYNOPSYS ARC SDP platform support
14032 M:      Alexey Brodkin <abrodkin@synopsys.com>
14033 S:      Supported
14034 F:      arch/arc/plat-axs10x
14035 F:      arch/arc/boot/dts/ax*
14036 F:      Documentation/devicetree/bindings/arc/axs10*
14037
14038 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14039 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14040 S:      Supported
14041 F:      drivers/reset/reset-axs10x.c
14042 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14043
14044 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14045 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14046 S:      Maintained
14047 F:      drivers/tty/serial/8250/8250_dw.c
14048
14049 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14050 M:      Hoan Tran <hotran@apm.com>
14051 L:      linux-gpio@vger.kernel.org
14052 S:      Maintained
14053 F:      drivers/gpio/gpio-dwapb.c
14054 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14055
14056 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14057 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14058 S:      Maintained
14059 F:      drivers/dma/dwi-axi-dmac/
14060 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14061
14062 SYNOPSYS DESIGNWARE DMAC DRIVER
14063 M:      Viresh Kumar <vireshk@kernel.org>
14064 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14065 S:      Maintained
14066 F:      include/linux/dma/dw.h
14067 F:      include/linux/platform_data/dma-dw.h
14068 F:      drivers/dma/dw/
14069
14070 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14071 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14072 L:      netdev@vger.kernel.org
14073 S:      Supported
14074 F:      drivers/net/ethernet/synopsys/
14075
14076 SYNOPSYS DESIGNWARE I2C DRIVER
14077 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14078 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14079 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14080 L:      linux-i2c@vger.kernel.org
14081 S:      Maintained
14082 F:      drivers/i2c/busses/i2c-designware-*
14083 F:      include/linux/platform_data/i2c-designware.h
14084
14085 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14086 M:      Jaehoon Chung <jh80.chung@samsung.com>
14087 L:      linux-mmc@vger.kernel.org
14088 S:      Maintained
14089 F:      drivers/mmc/host/dw_mmc*
14090
14091 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14092 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14093 S:      Supported
14094 F:      drivers/reset/reset-hsdk.c
14095 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14096 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14097
14098 SYSTEM CONFIGURATION (SYSCON)
14099 M:      Lee Jones <lee.jones@linaro.org>
14100 M:      Arnd Bergmann <arnd@arndb.de>
14101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14102 S:      Supported
14103 F:      drivers/mfd/syscon.c
14104
14105 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14106 M:      Sudeep Holla <sudeep.holla@arm.com>
14107 L:      linux-arm-kernel@lists.infradead.org
14108 S:      Maintained
14109 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14110 F:      drivers/clk/clk-sc[mp]i.c
14111 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14112 F:      drivers/firmware/arm_scpi.c
14113 F:      drivers/firmware/arm_scmi/
14114 F:      include/linux/sc[mp]i_protocol.h
14115
14116 SYSTEM RESET/SHUTDOWN DRIVERS
14117 M:      Sebastian Reichel <sre@kernel.org>
14118 L:      linux-pm@vger.kernel.org
14119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14120 S:      Maintained
14121 F:      Documentation/devicetree/bindings/power/reset/
14122 F:      drivers/power/reset/
14123
14124 SYSTEM TRACE MODULE CLASS
14125 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14126 S:      Maintained
14127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14128 F:      Documentation/trace/stm.rst
14129 F:      drivers/hwtracing/stm/
14130 F:      include/linux/stm.h
14131 F:      include/uapi/linux/stm.h
14132
14133 SYSV FILESYSTEM
14134 M:      Christoph Hellwig <hch@infradead.org>
14135 S:      Maintained
14136 F:      Documentation/filesystems/sysv-fs.txt
14137 F:      fs/sysv/
14138 F:      include/linux/sysv_fs.h
14139
14140 TARGET SUBSYSTEM
14141 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14142 L:      linux-scsi@vger.kernel.org
14143 L:      target-devel@vger.kernel.org
14144 W:      http://www.linux-iscsi.org
14145 W:      http://groups.google.com/group/linux-iscsi-target-dev
14146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14147 S:      Supported
14148 F:      drivers/target/
14149 F:      include/target/
14150 F:      Documentation/target/
14151
14152 TASKSTATS STATISTICS INTERFACE
14153 M:      Balbir Singh <bsingharora@gmail.com>
14154 S:      Maintained
14155 F:      Documentation/accounting/taskstats*
14156 F:      include/linux/taskstats*
14157 F:      kernel/taskstats.c
14158
14159 TC subsystem
14160 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14161 M:      Cong Wang <xiyou.wangcong@gmail.com>
14162 M:      Jiri Pirko <jiri@resnulli.us>
14163 L:      netdev@vger.kernel.org
14164 S:      Maintained
14165 F:      include/net/pkt_cls.h
14166 F:      include/net/pkt_sched.h
14167 F:      include/net/tc_act/
14168 F:      include/uapi/linux/pkt_cls.h
14169 F:      include/uapi/linux/pkt_sched.h
14170 F:      include/uapi/linux/tc_act/
14171 F:      include/uapi/linux/tc_ematch/
14172 F:      net/sched/
14173
14174 TC90522 MEDIA DRIVER
14175 M:      Akihiro Tsukada <tskd08@gmail.com>
14176 L:      linux-media@vger.kernel.org
14177 S:      Odd Fixes
14178 F:      drivers/media/dvb-frontends/tc90522*
14179
14180 TCP LOW PRIORITY MODULE
14181 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14182 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14183 W:      http://tcp-lp-mod.sourceforge.net/
14184 S:      Maintained
14185 F:      net/ipv4/tcp_lp.c
14186
14187 TDA10071 MEDIA DRIVER
14188 M:      Antti Palosaari <crope@iki.fi>
14189 L:      linux-media@vger.kernel.org
14190 W:      https://linuxtv.org
14191 W:      http://palosaari.fi/linux/
14192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14193 T:      git git://linuxtv.org/anttip/media_tree.git
14194 S:      Maintained
14195 F:      drivers/media/dvb-frontends/tda10071*
14196
14197 TDA18212 MEDIA DRIVER
14198 M:      Antti Palosaari <crope@iki.fi>
14199 L:      linux-media@vger.kernel.org
14200 W:      https://linuxtv.org
14201 W:      http://palosaari.fi/linux/
14202 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14203 T:      git git://linuxtv.org/anttip/media_tree.git
14204 S:      Maintained
14205 F:      drivers/media/tuners/tda18212*
14206
14207 TDA18218 MEDIA DRIVER
14208 M:      Antti Palosaari <crope@iki.fi>
14209 L:      linux-media@vger.kernel.org
14210 W:      https://linuxtv.org
14211 W:      http://palosaari.fi/linux/
14212 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14213 T:      git git://linuxtv.org/anttip/media_tree.git
14214 S:      Maintained
14215 F:      drivers/media/tuners/tda18218*
14216
14217 TDA18250 MEDIA DRIVER
14218 M:      Olli Salonen <olli.salonen@iki.fi>
14219 L:      linux-media@vger.kernel.org
14220 W:      https://linuxtv.org
14221 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14222 T:      git git://linuxtv.org/media_tree.git
14223 S:      Maintained
14224 F:      drivers/media/tuners/tda18250*
14225
14226 TDA18271 MEDIA DRIVER
14227 M:      Michael Krufky <mkrufky@linuxtv.org>
14228 L:      linux-media@vger.kernel.org
14229 W:      https://linuxtv.org
14230 W:      http://github.com/mkrufky
14231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14232 T:      git git://linuxtv.org/mkrufky/tuners.git
14233 S:      Maintained
14234 F:      drivers/media/tuners/tda18271*
14235
14236 TDA1997x MEDIA DRIVER
14237 M:      Tim Harvey <tharvey@gateworks.com>
14238 L:      linux-media@vger.kernel.org
14239 W:      https://linuxtv.org
14240 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14241 S:      Maintained
14242 F:      drivers/media/i2c/tda1997x.*
14243
14244 TDA827x MEDIA DRIVER
14245 M:      Michael Krufky <mkrufky@linuxtv.org>
14246 L:      linux-media@vger.kernel.org
14247 W:      https://linuxtv.org
14248 W:      http://github.com/mkrufky
14249 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14250 T:      git git://linuxtv.org/mkrufky/tuners.git
14251 S:      Maintained
14252 F:      drivers/media/tuners/tda8290.*
14253
14254 TDA8290 MEDIA DRIVER
14255 M:      Michael Krufky <mkrufky@linuxtv.org>
14256 L:      linux-media@vger.kernel.org
14257 W:      https://linuxtv.org
14258 W:      http://github.com/mkrufky
14259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14260 T:      git git://linuxtv.org/mkrufky/tuners.git
14261 S:      Maintained
14262 F:      drivers/media/tuners/tda8290.*
14263
14264 TDA9840 MEDIA DRIVER
14265 M:      Hans Verkuil <hverkuil@xs4all.nl>
14266 L:      linux-media@vger.kernel.org
14267 T:      git git://linuxtv.org/media_tree.git
14268 W:      https://linuxtv.org
14269 S:      Maintained
14270 F:      drivers/media/i2c/tda9840*
14271
14272 TEA5761 TUNER DRIVER
14273 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14274 L:      linux-media@vger.kernel.org
14275 W:      https://linuxtv.org
14276 T:      git git://linuxtv.org/media_tree.git
14277 S:      Odd fixes
14278 F:      drivers/media/tuners/tea5761.*
14279
14280 TEA5767 TUNER DRIVER
14281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14282 L:      linux-media@vger.kernel.org
14283 W:      https://linuxtv.org
14284 T:      git git://linuxtv.org/media_tree.git
14285 S:      Maintained
14286 F:      drivers/media/tuners/tea5767.*
14287
14288 TEA6415C MEDIA DRIVER
14289 M:      Hans Verkuil <hverkuil@xs4all.nl>
14290 L:      linux-media@vger.kernel.org
14291 T:      git git://linuxtv.org/media_tree.git
14292 W:      https://linuxtv.org
14293 S:      Maintained
14294 F:      drivers/media/i2c/tea6415c*
14295
14296 TEA6420 MEDIA DRIVER
14297 M:      Hans Verkuil <hverkuil@xs4all.nl>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      https://linuxtv.org
14301 S:      Maintained
14302 F:      drivers/media/i2c/tea6420*
14303
14304 TEAM DRIVER
14305 M:      Jiri Pirko <jiri@resnulli.us>
14306 L:      netdev@vger.kernel.org
14307 S:      Supported
14308 F:      drivers/net/team/
14309 F:      include/linux/if_team.h
14310 F:      include/uapi/linux/if_team.h
14311
14312 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14313 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14314 S:      Maintained
14315 F:      arch/x86/platform/ts5500/
14316
14317 TECHNOTREND USB IR RECEIVER
14318 M:      Sean Young <sean@mess.org>
14319 L:      linux-media@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/media/rc/ttusbir.c
14322
14323 TECHWELL TW9910 VIDEO DECODER
14324 L:      linux-media@vger.kernel.org
14325 S:      Orphan
14326 F:      drivers/media/i2c/tw9910.c
14327 F:      include/media/i2c/tw9910.h
14328
14329 TEE SUBSYSTEM
14330 M:      Jens Wiklander <jens.wiklander@linaro.org>
14331 S:      Maintained
14332 F:      include/linux/tee_drv.h
14333 F:      include/uapi/linux/tee.h
14334 F:      drivers/tee/
14335 F:      Documentation/tee.txt
14336
14337 TEGRA ARCHITECTURE SUPPORT
14338 M:      Thierry Reding <thierry.reding@gmail.com>
14339 M:      Jonathan Hunter <jonathanh@nvidia.com>
14340 L:      linux-tegra@vger.kernel.org
14341 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14342 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14343 S:      Supported
14344 N:      [^a-z]tegra
14345
14346 TEGRA CLOCK DRIVER
14347 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14348 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14349 S:      Supported
14350 F:      drivers/clk/tegra/
14351
14352 TEGRA DMA DRIVERS
14353 M:      Laxman Dewangan <ldewangan@nvidia.com>
14354 M:      Jon Hunter <jonathanh@nvidia.com>
14355 S:      Supported
14356 F:      drivers/dma/tegra*
14357
14358 TEGRA I2C DRIVER
14359 M:      Laxman Dewangan <ldewangan@nvidia.com>
14360 S:      Supported
14361 F:      drivers/i2c/busses/i2c-tegra.c
14362
14363 TEGRA IOMMU DRIVERS
14364 M:      Thierry Reding <thierry.reding@gmail.com>
14365 L:      linux-tegra@vger.kernel.org
14366 S:      Supported
14367 F:      drivers/iommu/tegra*
14368
14369 TEGRA KBC DRIVER
14370 M:      Laxman Dewangan <ldewangan@nvidia.com>
14371 S:      Supported
14372 F:      drivers/input/keyboard/tegra-kbc.c
14373
14374 TEGRA NAND DRIVER
14375 M:      Stefan Agner <stefan@agner.ch>
14376 M:      Lucas Stach <dev@lynxeye.de>
14377 S:      Maintained
14378 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14379 F:      drivers/mtd/nand/raw/tegra_nand.c
14380
14381 TEGRA PWM DRIVER
14382 M:      Thierry Reding <thierry.reding@gmail.com>
14383 S:      Supported
14384 F:      drivers/pwm/pwm-tegra.c
14385
14386 TEGRA SERIAL DRIVER
14387 M:      Laxman Dewangan <ldewangan@nvidia.com>
14388 S:      Supported
14389 F:      drivers/tty/serial/serial-tegra.c
14390
14391 TEGRA SPI DRIVER
14392 M:      Laxman Dewangan <ldewangan@nvidia.com>
14393 S:      Supported
14394 F:      drivers/spi/spi-tegra*
14395
14396 TEHUTI ETHERNET DRIVER
14397 M:      Andy Gospodarek <andy@greyhouse.net>
14398 L:      netdev@vger.kernel.org
14399 S:      Supported
14400 F:      drivers/net/ethernet/tehuti/*
14401
14402 Telecom Clock Driver for MCPL0010
14403 M:      Mark Gross <mark.gross@intel.com>
14404 S:      Supported
14405 F:      drivers/char/tlclk.c
14406
14407 TENSILICA XTENSA PORT (xtensa)
14408 M:      Chris Zankel <chris@zankel.net>
14409 M:      Max Filippov <jcmvbkbc@gmail.com>
14410 L:      linux-xtensa@linux-xtensa.org
14411 T:      git git://github.com/czankel/xtensa-linux.git
14412 S:      Maintained
14413 F:      arch/xtensa/
14414 F:      drivers/irqchip/irq-xtensa-*
14415
14416 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14417 M:      Nishanth Menon <nm@ti.com>
14418 M:      Tero Kristo <t-kristo@ti.com>
14419 M:      Santosh Shilimkar <ssantosh@kernel.org>
14420 L:      linux-arm-kernel@lists.infradead.org
14421 S:      Maintained
14422 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14423 F:      drivers/firmware/ti_sci*
14424 F:      include/linux/soc/ti/ti_sci_protocol.h
14425 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14426 F:      include/dt-bindings/genpd/k2g.h
14427 F:      drivers/soc/ti/ti_sci_pm_domains.c
14428 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14429 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14430 F:      drivers/clk/keystone/sci-clk.c
14431 F:      drivers/reset/reset-ti-sci.c
14432
14433 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14434 M:      Hans Verkuil <hverkuil@xs4all.nl>
14435 L:      linux-media@vger.kernel.org
14436 T:      git git://linuxtv.org/media_tree.git
14437 W:      https://linuxtv.org
14438 S:      Maintained
14439 F:      drivers/media/radio/radio-raremono.c
14440
14441 THERMAL
14442 M:      Zhang Rui <rui.zhang@intel.com>
14443 M:      Eduardo Valentin <edubezval@gmail.com>
14444 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14445 L:      linux-pm@vger.kernel.org
14446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14448 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14449 S:      Supported
14450 F:      drivers/thermal/
14451 F:      include/linux/thermal.h
14452 F:      include/uapi/linux/thermal.h
14453 F:      include/linux/cpu_cooling.h
14454 F:      Documentation/devicetree/bindings/thermal/
14455
14456 THERMAL/CPU_COOLING
14457 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14458 M:      Viresh Kumar <viresh.kumar@linaro.org>
14459 M:      Javi Merino <javi.merino@kernel.org>
14460 L:      linux-pm@vger.kernel.org
14461 S:      Supported
14462 F:      Documentation/thermal/cpu-cooling-api.txt
14463 F:      drivers/thermal/cpu_cooling.c
14464 F:      include/linux/cpu_cooling.h
14465
14466 THINKPAD ACPI EXTRAS DRIVER
14467 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14468 L:      ibm-acpi-devel@lists.sourceforge.net
14469 L:      platform-driver-x86@vger.kernel.org
14470 W:      http://ibm-acpi.sourceforge.net
14471 W:      http://thinkwiki.org/wiki/Ibm-acpi
14472 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14473 S:      Maintained
14474 F:      drivers/platform/x86/thinkpad_acpi.c
14475
14476 THUNDERBOLT DRIVER
14477 M:      Andreas Noever <andreas.noever@gmail.com>
14478 M:      Michael Jamet <michael.jamet@intel.com>
14479 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14480 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14482 S:      Maintained
14483 F:      Documentation/admin-guide/thunderbolt.rst
14484 F:      drivers/thunderbolt/
14485 F:      include/linux/thunderbolt.h
14486
14487 THUNDERBOLT NETWORK DRIVER
14488 M:      Michael Jamet <michael.jamet@intel.com>
14489 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14490 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14491 L:      netdev@vger.kernel.org
14492 S:      Maintained
14493 F:      drivers/net/thunderbolt.c
14494
14495 THUNDERX GPIO DRIVER
14496 M:      David Daney <david.daney@cavium.com>
14497 S:      Maintained
14498 F:      drivers/gpio/gpio-thunderx.c
14499
14500 TI AM437X VPFE DRIVER
14501 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14502 L:      linux-media@vger.kernel.org
14503 W:      https://linuxtv.org
14504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14505 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14506 S:      Maintained
14507 F:      drivers/media/platform/am437x/
14508
14509 TI BANDGAP AND THERMAL DRIVER
14510 M:      Eduardo Valentin <edubezval@gmail.com>
14511 M:      Keerthy <j-keerthy@ti.com>
14512 L:      linux-pm@vger.kernel.org
14513 L:      linux-omap@vger.kernel.org
14514 S:      Maintained
14515 F:      drivers/thermal/ti-soc-thermal/
14516
14517 TI BQ27XXX POWER SUPPLY DRIVER
14518 R:      Andrew F. Davis <afd@ti.com>
14519 F:      include/linux/power/bq27xxx_battery.h
14520 F:      drivers/power/supply/bq27xxx_battery.c
14521 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14522
14523 TI CDCE706 CLOCK DRIVER
14524 M:      Max Filippov <jcmvbkbc@gmail.com>
14525 S:      Maintained
14526 F:      drivers/clk/clk-cdce706.c
14527
14528 TI CLOCK DRIVER
14529 M:      Tero Kristo <t-kristo@ti.com>
14530 L:      linux-omap@vger.kernel.org
14531 S:      Maintained
14532 F:      drivers/clk/ti/
14533 F:      include/linux/clk/ti.h
14534
14535 TI DAVINCI MACHINE SUPPORT
14536 M:      Sekhar Nori <nsekhar@ti.com>
14537 M:      Kevin Hilman <khilman@kernel.org>
14538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14540 S:      Supported
14541 F:      arch/arm/mach-davinci/
14542 F:      drivers/i2c/busses/i2c-davinci.c
14543 F:      arch/arm/boot/dts/da850*
14544
14545 TI DAVINCI SERIES CLOCK DRIVER
14546 M:      David Lechner <david@lechnology.com>
14547 R:      Sekhar Nori <nsekhar@ti.com>
14548 S:      Maintained
14549 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14550 F:      drivers/clk/davinci/
14551
14552 TI DAVINCI SERIES GPIO DRIVER
14553 M:      Keerthy <j-keerthy@ti.com>
14554 L:      linux-gpio@vger.kernel.org
14555 S:      Maintained
14556 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14557 F:      drivers/gpio/gpio-davinci.c
14558
14559 TI DAVINCI SERIES MEDIA DRIVER
14560 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14561 L:      linux-media@vger.kernel.org
14562 W:      https://linuxtv.org
14563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14564 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14565 S:      Maintained
14566 F:      drivers/media/platform/davinci/
14567 F:      include/media/davinci/
14568
14569 TI ETHERNET SWITCH DRIVER (CPSW)
14570 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14571 L:      linux-omap@vger.kernel.org
14572 L:      netdev@vger.kernel.org
14573 S:      Maintained
14574 F:      drivers/net/ethernet/ti/cpsw*
14575 F:      drivers/net/ethernet/ti/davinci*
14576
14577 TI FLASH MEDIA INTERFACE DRIVER
14578 M:      Alex Dubov <oakad@yahoo.com>
14579 S:      Maintained
14580 F:      drivers/misc/tifm*
14581 F:      drivers/mmc/host/tifm_sd.c
14582 F:      include/linux/tifm.h
14583
14584 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14585 M:      Santosh Shilimkar <ssantosh@kernel.org>
14586 L:      linux-kernel@vger.kernel.org
14587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14588 S:      Maintained
14589 F:      drivers/soc/ti/*
14590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14591
14592 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14593 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14594 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14595 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14596 S:      Maintained
14597 F:      sound/soc/codecs/lm49453*
14598 F:      sound/soc/codecs/isabelle*
14599
14600 TI LP855x BACKLIGHT DRIVER
14601 M:      Milo Kim <milo.kim@ti.com>
14602 S:      Maintained
14603 F:      Documentation/backlight/lp855x-driver.txt
14604 F:      drivers/video/backlight/lp855x_bl.c
14605 F:      include/linux/platform_data/lp855x.h
14606
14607 TI LP8727 CHARGER DRIVER
14608 M:      Milo Kim <milo.kim@ti.com>
14609 S:      Maintained
14610 F:      drivers/power/supply/lp8727_charger.c
14611 F:      include/linux/platform_data/lp8727.h
14612
14613 TI LP8788 MFD DRIVER
14614 M:      Milo Kim <milo.kim@ti.com>
14615 S:      Maintained
14616 F:      drivers/iio/adc/lp8788_adc.c
14617 F:      drivers/leds/leds-lp8788.c
14618 F:      drivers/mfd/lp8788*.c
14619 F:      drivers/power/supply/lp8788-charger.c
14620 F:      drivers/regulator/lp8788-*.c
14621 F:      include/linux/mfd/lp8788*.h
14622
14623 TI NETCP ETHERNET DRIVER
14624 M:      Wingman Kwok <w-kwok2@ti.com>
14625 M:      Murali Karicheri <m-karicheri2@ti.com>
14626 L:      netdev@vger.kernel.org
14627 S:      Maintained
14628 F:      drivers/net/ethernet/ti/netcp*
14629
14630 TI TAS571X FAMILY ASoC CODEC DRIVER
14631 M:      Kevin Cernekee <cernekee@chromium.org>
14632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14633 S:      Odd Fixes
14634 F:      sound/soc/codecs/tas571x*
14635
14636 TI TRF7970A NFC DRIVER
14637 M:      Mark Greer <mgreer@animalcreek.com>
14638 L:      linux-wireless@vger.kernel.org
14639 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14640 S:      Supported
14641 F:      drivers/nfc/trf7970a.c
14642 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14643
14644 TI TWL4030 SERIES SOC CODEC DRIVER
14645 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14646 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14647 S:      Maintained
14648 F:      sound/soc/codecs/twl4030*
14649
14650 TI VPE/CAL DRIVERS
14651 M:      Benoit Parrot <bparrot@ti.com>
14652 L:      linux-media@vger.kernel.org
14653 W:      http://linuxtv.org/
14654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14655 S:      Maintained
14656 F:      drivers/media/platform/ti-vpe/
14657
14658 TI WILINK WIRELESS DRIVERS
14659 L:      linux-wireless@vger.kernel.org
14660 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14661 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14662 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14663 S:      Orphan
14664 F:      drivers/net/wireless/ti/
14665 F:      include/linux/wl12xx.h
14666
14667 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14668 M:      John Stultz <john.stultz@linaro.org>
14669 M:      Thomas Gleixner <tglx@linutronix.de>
14670 R:      Stephen Boyd <sboyd@kernel.org>
14671 L:      linux-kernel@vger.kernel.org
14672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14673 S:      Supported
14674 F:      include/linux/clocksource.h
14675 F:      include/linux/time.h
14676 F:      include/linux/timex.h
14677 F:      include/uapi/linux/time.h
14678 F:      include/uapi/linux/timex.h
14679 F:      kernel/time/clocksource.c
14680 F:      kernel/time/time*.c
14681 F:      kernel/time/alarmtimer.c
14682 F:      kernel/time/ntp.c
14683 F:      tools/testing/selftests/timers/
14684
14685 TIPC NETWORK LAYER
14686 M:      Jon Maloy <jon.maloy@ericsson.com>
14687 M:      Ying Xue <ying.xue@windriver.com>
14688 L:      netdev@vger.kernel.org (core kernel code)
14689 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14690 W:      http://tipc.sourceforge.net/
14691 S:      Maintained
14692 F:      include/uapi/linux/tipc*.h
14693 F:      net/tipc/
14694
14695 TLAN NETWORK DRIVER
14696 M:      Samuel Chessman <chessman@tux.org>
14697 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14698 W:      http://sourceforge.net/projects/tlan/
14699 S:      Maintained
14700 F:      Documentation/networking/tlan.txt
14701 F:      drivers/net/ethernet/ti/tlan.*
14702
14703 TM6000 VIDEO4LINUX DRIVER
14704 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14705 L:      linux-media@vger.kernel.org
14706 W:      https://linuxtv.org
14707 T:      git git://linuxtv.org/media_tree.git
14708 S:      Odd fixes
14709 F:      drivers/media/usb/tm6000/
14710 F:      Documentation/media/v4l-drivers/tm6000*
14711
14712 TMIO/SDHI MMC DRIVER
14713 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14714 L:      linux-mmc@vger.kernel.org
14715 S:      Supported
14716 F:      drivers/mmc/host/tmio_mmc*
14717 F:      drivers/mmc/host/renesas_sdhi*
14718 F:      include/linux/mfd/tmio.h
14719
14720 TMP401 HARDWARE MONITOR DRIVER
14721 M:      Guenter Roeck <linux@roeck-us.net>
14722 L:      linux-hwmon@vger.kernel.org
14723 S:      Maintained
14724 F:      Documentation/hwmon/tmp401
14725 F:      drivers/hwmon/tmp401.c
14726
14727 TMPFS (SHMEM FILESYSTEM)
14728 M:      Hugh Dickins <hughd@google.com>
14729 L:      linux-mm@kvack.org
14730 S:      Maintained
14731 F:      include/linux/shmem_fs.h
14732 F:      mm/shmem.c
14733
14734 TOMOYO SECURITY MODULE
14735 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14736 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14737 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14738 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14739 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14740 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14741 W:      http://tomoyo.sourceforge.jp/
14742 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14743 S:      Maintained
14744 F:      security/tomoyo/
14745
14746 TOPSTAR LAPTOP EXTRAS DRIVER
14747 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14748 L:      platform-driver-x86@vger.kernel.org
14749 S:      Maintained
14750 F:      drivers/platform/x86/topstar-laptop.c
14751
14752 TORTURE-TEST MODULES
14753 M:      Davidlohr Bueso <dave@stgolabs.net>
14754 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14755 M:      Josh Triplett <josh@joshtriplett.org>
14756 L:      linux-kernel@vger.kernel.org
14757 S:      Supported
14758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14759 F:      Documentation/RCU/torture.txt
14760 F:      kernel/torture.c
14761 F:      kernel/rcu/rcutorture.c
14762 F:      kernel/rcu/rcuperf.c
14763 F:      kernel/locking/locktorture.c
14764
14765 TOSHIBA ACPI EXTRAS DRIVER
14766 M:      Azael Avalos <coproscefalo@gmail.com>
14767 L:      platform-driver-x86@vger.kernel.org
14768 S:      Maintained
14769 F:      drivers/platform/x86/toshiba_acpi.c
14770
14771 TOSHIBA BLUETOOTH DRIVER
14772 M:      Azael Avalos <coproscefalo@gmail.com>
14773 L:      platform-driver-x86@vger.kernel.org
14774 S:      Maintained
14775 F:      drivers/platform/x86/toshiba_bluetooth.c
14776
14777 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14778 M:      Azael Avalos <coproscefalo@gmail.com>
14779 L:      platform-driver-x86@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/platform/x86/toshiba_haps.c
14782
14783 TOSHIBA SMM DRIVER
14784 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14785 W:      http://www.buzzard.org.uk/toshiba/
14786 S:      Maintained
14787 F:      drivers/char/toshiba.c
14788 F:      include/linux/toshiba.h
14789 F:      include/uapi/linux/toshiba.h
14790
14791 TOSHIBA TC358743 DRIVER
14792 M:      Mats Randgaard <matrandg@cisco.com>
14793 L:      linux-media@vger.kernel.org
14794 S:      Maintained
14795 F:      drivers/media/i2c/tc358743*
14796 F:      include/media/i2c/tc358743.h
14797
14798 TOSHIBA WMI HOTKEYS DRIVER
14799 M:      Azael Avalos <coproscefalo@gmail.com>
14800 L:      platform-driver-x86@vger.kernel.org
14801 S:      Maintained
14802 F:      drivers/platform/x86/toshiba-wmi.c
14803
14804 TPM DEVICE DRIVER
14805 M:      Peter Huewe <peterhuewe@gmx.de>
14806 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14807 R:      Jason Gunthorpe <jgg@ziepe.ca>
14808 L:      linux-integrity@vger.kernel.org
14809 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14810 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14811 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14812 S:      Maintained
14813 F:      drivers/char/tpm/
14814
14815 TRACING
14816 M:      Steven Rostedt <rostedt@goodmis.org>
14817 M:      Ingo Molnar <mingo@redhat.com>
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14819 S:      Maintained
14820 F:      Documentation/trace/ftrace.rst
14821 F:      arch/*/*/*/ftrace.h
14822 F:      arch/*/kernel/ftrace.c
14823 F:      include/*/ftrace.h
14824 F:      include/linux/trace*.h
14825 F:      include/trace/
14826 F:      kernel/trace/
14827 F:      tools/testing/selftests/ftrace/
14828
14829 TRACING MMIO ACCESSES (MMIOTRACE)
14830 M:      Steven Rostedt <rostedt@goodmis.org>
14831 M:      Ingo Molnar <mingo@kernel.org>
14832 R:      Karol Herbst <karolherbst@gmail.com>
14833 R:      Pekka Paalanen <ppaalanen@gmail.com>
14834 S:      Maintained
14835 L:      linux-kernel@vger.kernel.org
14836 L:      nouveau@lists.freedesktop.org
14837 F:      kernel/trace/trace_mmiotrace.c
14838 F:      include/linux/mmiotrace.h
14839 F:      arch/x86/mm/kmmio.c
14840 F:      arch/x86/mm/mmio-mod.c
14841 F:      arch/x86/mm/testmmiotrace.c
14842
14843 TRIVIAL PATCHES
14844 M:      Jiri Kosina <trivial@kernel.org>
14845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14846 S:      Maintained
14847 K:      ^Subject:.*(?i)trivial
14848
14849 TEMPO SEMICONDUCTOR DRIVERS
14850 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14851 S:      Maintained
14852 F:      sound/soc/codecs/tscs*.c
14853 F:      sound/soc/codecs/tscs*.h
14854 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14855
14856 TTY LAYER
14857 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14858 M:      Jiri Slaby <jslaby@suse.com>
14859 S:      Supported
14860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14861 F:      Documentation/serial/
14862 F:      drivers/tty/
14863 F:      drivers/tty/serial/serial_core.c
14864 F:      include/linux/serial_core.h
14865 F:      include/linux/serial.h
14866 F:      include/linux/tty.h
14867 F:      include/uapi/linux/serial_core.h
14868 F:      include/uapi/linux/serial.h
14869 F:      include/uapi/linux/tty.h
14870
14871 TUA9001 MEDIA DRIVER
14872 M:      Antti Palosaari <crope@iki.fi>
14873 L:      linux-media@vger.kernel.org
14874 W:      https://linuxtv.org
14875 W:      http://palosaari.fi/linux/
14876 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14877 T:      git git://linuxtv.org/anttip/media_tree.git
14878 S:      Maintained
14879 F:      drivers/media/tuners/tua9001*
14880
14881 TULIP NETWORK DRIVERS
14882 L:      netdev@vger.kernel.org
14883 L:      linux-parisc@vger.kernel.org
14884 S:      Orphan
14885 F:      drivers/net/ethernet/dec/tulip/
14886
14887 TUN/TAP driver
14888 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14889 W:      http://vtun.sourceforge.net/tun
14890 S:      Maintained
14891 F:      Documentation/networking/tuntap.txt
14892 F:      arch/um/os-Linux/drivers/
14893
14894 TURBOCHANNEL SUBSYSTEM
14895 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14896 M:      Ralf Baechle <ralf@linux-mips.org>
14897 L:      linux-mips@linux-mips.org
14898 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14899 S:      Maintained
14900 F:      drivers/tc/
14901 F:      include/linux/tc.h
14902
14903 TURBOSTAT UTILITY
14904 M:      "Len Brown" <lenb@kernel.org>
14905 L:      linux-pm@vger.kernel.org
14906 B:      https://bugzilla.kernel.org
14907 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14909 S:      Supported
14910 F:      tools/power/x86/turbostat/
14911
14912 TW5864 VIDEO4LINUX DRIVER
14913 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14914 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14915 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14916 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14917 L:      linux-media@vger.kernel.org
14918 S:      Supported
14919 F:      drivers/media/pci/tw5864/
14920
14921 TW68 VIDEO4LINUX DRIVER
14922 M:      Hans Verkuil <hverkuil@xs4all.nl>
14923 L:      linux-media@vger.kernel.org
14924 T:      git git://linuxtv.org/media_tree.git
14925 W:      https://linuxtv.org
14926 S:      Odd Fixes
14927 F:      drivers/media/pci/tw68/
14928
14929 TW686X VIDEO4LINUX DRIVER
14930 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14931 L:      linux-media@vger.kernel.org
14932 T:      git git://linuxtv.org/media_tree.git
14933 W:      http://linuxtv.org
14934 S:      Maintained
14935 F:      drivers/media/pci/tw686x/
14936
14937 UBI FILE SYSTEM (UBIFS)
14938 M:      Richard Weinberger <richard@nod.at>
14939 M:      Artem Bityutskiy <dedekind1@gmail.com>
14940 M:      Adrian Hunter <adrian.hunter@intel.com>
14941 L:      linux-mtd@lists.infradead.org
14942 T:      git git://git.infradead.org/ubifs-2.6.git
14943 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14944 S:      Supported
14945 F:      Documentation/filesystems/ubifs.txt
14946 F:      fs/ubifs/
14947
14948 UCLINUX (M68KNOMMU AND COLDFIRE)
14949 M:      Greg Ungerer <gerg@linux-m68k.org>
14950 W:      http://www.linux-m68k.org/
14951 W:      http://www.uclinux.org/
14952 L:      linux-m68k@lists.linux-m68k.org
14953 L:      uclinux-dev@uclinux.org  (subscribers-only)
14954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14955 S:      Maintained
14956 F:      arch/m68k/coldfire/
14957 F:      arch/m68k/68*/
14958 F:      arch/m68k/*/*_no.*
14959 F:      arch/m68k/include/asm/*_no.*
14960
14961 UDF FILESYSTEM
14962 M:      Jan Kara <jack@suse.com>
14963 S:      Maintained
14964 F:      Documentation/filesystems/udf.txt
14965 F:      fs/udf/
14966
14967 UDRAW TABLET
14968 M:      Bastien Nocera <hadess@hadess.net>
14969 L:      linux-input@vger.kernel.org
14970 S:      Maintained
14971 F:      drivers/hid/hid-udraw-ps3.c
14972
14973 UFS FILESYSTEM
14974 M:      Evgeniy Dushistov <dushistov@mail.ru>
14975 S:      Maintained
14976 F:      Documentation/filesystems/ufs.txt
14977 F:      fs/ufs/
14978
14979 UHID USERSPACE HID IO DRIVER:
14980 M:      David Herrmann <dh.herrmann@googlemail.com>
14981 L:      linux-input@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/hid/uhid.c
14984 F:      include/uapi/linux/uhid.h
14985
14986 ULPI BUS
14987 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14988 L:      linux-usb@vger.kernel.org
14989 S:      Maintained
14990 F:      drivers/usb/common/ulpi.c
14991 F:      include/linux/ulpi/
14992
14993 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14994 L:      linux-usb@vger.kernel.org
14995 S:      Orphan
14996 F:      drivers/uwb/
14997 F:      include/linux/uwb.h
14998 F:      include/linux/uwb/
14999
15000 UNICORE32 ARCHITECTURE:
15001 M:      Guan Xuetao <gxt@pku.edu.cn>
15002 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15003 S:      Maintained
15004 T:      git git://github.com/gxt/linux.git
15005 F:      arch/unicore32/
15006
15007 UNIFDEF
15008 M:      Tony Finch <dot@dotat.at>
15009 W:      http://dotat.at/prog/unifdef
15010 S:      Maintained
15011 F:      scripts/unifdef.c
15012
15013 UNIFORM CDROM DRIVER
15014 M:      Jens Axboe <axboe@kernel.dk>
15015 W:      http://www.kernel.dk
15016 S:      Maintained
15017 F:      Documentation/cdrom/
15018 F:      drivers/cdrom/cdrom.c
15019 F:      include/linux/cdrom.h
15020 F:      include/uapi/linux/cdrom.h
15021
15022 UNISYS S-PAR DRIVERS
15023 M:      David Kershner <david.kershner@unisys.com>
15024 L:      sparmaintainer@unisys.com (Unisys internal)
15025 S:      Supported
15026 F:      include/linux/visorbus.h
15027 F:      drivers/visorbus/
15028 F:      drivers/staging/unisys/
15029
15030 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15031 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15032 L:      linux-scsi@vger.kernel.org
15033 S:      Supported
15034 F:      Documentation/scsi/ufs.txt
15035 F:      drivers/scsi/ufs/
15036
15037 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15038 M:      Joao Pinto <jpinto@synopsys.com>
15039 L:      linux-scsi@vger.kernel.org
15040 S:      Supported
15041 F:      drivers/scsi/ufs/*dwc*
15042
15043 UNSORTED BLOCK IMAGES (UBI)
15044 M:      Artem Bityutskiy <dedekind1@gmail.com>
15045 M:      Richard Weinberger <richard@nod.at>
15046 W:      http://www.linux-mtd.infradead.org/
15047 L:      linux-mtd@lists.infradead.org
15048 T:      git git://git.infradead.org/ubifs-2.6.git
15049 S:      Supported
15050 F:      drivers/mtd/ubi/
15051 F:      include/linux/mtd/ubi.h
15052 F:      include/uapi/mtd/ubi-user.h
15053
15054 USB "USBNET" DRIVER FRAMEWORK
15055 M:      Oliver Neukum <oneukum@suse.com>
15056 L:      netdev@vger.kernel.org
15057 W:      http://www.linux-usb.org/usbnet
15058 S:      Maintained
15059 F:      drivers/net/usb/usbnet.c
15060 F:      include/linux/usb/usbnet.h
15061
15062 USB ACM DRIVER
15063 M:      Oliver Neukum <oneukum@suse.com>
15064 L:      linux-usb@vger.kernel.org
15065 S:      Maintained
15066 F:      Documentation/usb/acm.txt
15067 F:      drivers/usb/class/cdc-acm.*
15068
15069 USB AR5523 WIRELESS DRIVER
15070 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15071 L:      linux-wireless@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/net/wireless/ath/ar5523/
15074
15075 USB ATTACHED SCSI
15076 M:      Oliver Neukum <oneukum@suse.com>
15077 L:      linux-usb@vger.kernel.org
15078 L:      linux-scsi@vger.kernel.org
15079 S:      Maintained
15080 F:      drivers/usb/storage/uas.c
15081
15082 USB CDC ETHERNET DRIVER
15083 M:      Oliver Neukum <oliver@neukum.org>
15084 L:      linux-usb@vger.kernel.org
15085 S:      Maintained
15086 F:      drivers/net/usb/cdc_*.c
15087 F:      include/uapi/linux/usb/cdc.h
15088
15089 USB CHAOSKEY DRIVER
15090 M:      Keith Packard <keithp@keithp.com>
15091 L:      linux-usb@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/usb/misc/chaoskey.c
15094
15095 USB CYPRESS C67X00 DRIVER
15096 M:      Peter Korsgaard <jacmet@sunsite.dk>
15097 L:      linux-usb@vger.kernel.org
15098 S:      Maintained
15099 F:      drivers/usb/c67x00/
15100
15101 USB DAVICOM DM9601 DRIVER
15102 M:      Peter Korsgaard <jacmet@sunsite.dk>
15103 L:      netdev@vger.kernel.org
15104 W:      http://www.linux-usb.org/usbnet
15105 S:      Maintained
15106 F:      drivers/net/usb/dm9601.c
15107
15108 USB DIAMOND RIO500 DRIVER
15109 M:      Cesar Miquel <miquel@df.uba.ar>
15110 L:      rio500-users@lists.sourceforge.net
15111 W:      http://rio500.sourceforge.net
15112 S:      Maintained
15113 F:      drivers/usb/misc/rio500*
15114
15115 USB EHCI DRIVER
15116 M:      Alan Stern <stern@rowland.harvard.edu>
15117 L:      linux-usb@vger.kernel.org
15118 S:      Maintained
15119 F:      Documentation/usb/ehci.txt
15120 F:      drivers/usb/host/ehci*
15121
15122 USB GADGET/PERIPHERAL SUBSYSTEM
15123 M:      Felipe Balbi <balbi@kernel.org>
15124 L:      linux-usb@vger.kernel.org
15125 W:      http://www.linux-usb.org/gadget
15126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15127 S:      Maintained
15128 F:      drivers/usb/gadget/
15129 F:      include/linux/usb/gadget*
15130
15131 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15132 M:      Jiri Kosina <jikos@kernel.org>
15133 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15134 L:      linux-usb@vger.kernel.org
15135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15136 S:      Maintained
15137 F:      Documentation/hid/hiddev.txt
15138 F:      drivers/hid/usbhid/
15139
15140 USB INTEL XHCI ROLE MUX DRIVER
15141 M:      Hans de Goede <hdegoede@redhat.com>
15142 L:      linux-usb@vger.kernel.org
15143 S:      Maintained
15144 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15145
15146 USB ISP116X DRIVER
15147 M:      Olav Kongas <ok@artecdesign.ee>
15148 L:      linux-usb@vger.kernel.org
15149 S:      Maintained
15150 F:      drivers/usb/host/isp116x*
15151 F:      include/linux/usb/isp116x.h
15152
15153 USB LAN78XX ETHERNET DRIVER
15154 M:      Woojung Huh <woojung.huh@microchip.com>
15155 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15156 L:      netdev@vger.kernel.org
15157 S:      Maintained
15158 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15159 F:      drivers/net/usb/lan78xx.*
15160 F:      include/dt-bindings/net/microchip-lan78xx.h
15161
15162 USB MASS STORAGE DRIVER
15163 M:      Alan Stern <stern@rowland.harvard.edu>
15164 L:      linux-usb@vger.kernel.org
15165 L:      usb-storage@lists.one-eyed-alien.net
15166 S:      Maintained
15167 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15168 F:      drivers/usb/storage/
15169
15170 USB MIDI DRIVER
15171 M:      Clemens Ladisch <clemens@ladisch.de>
15172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15173 T:      git git://git.alsa-project.org/alsa-kernel.git
15174 S:      Maintained
15175 F:      sound/usb/midi.*
15176
15177 USB NETWORKING DRIVERS
15178 L:      linux-usb@vger.kernel.org
15179 S:      Odd Fixes
15180 F:      drivers/net/usb/
15181
15182 USB OHCI DRIVER
15183 M:      Alan Stern <stern@rowland.harvard.edu>
15184 L:      linux-usb@vger.kernel.org
15185 S:      Maintained
15186 F:      Documentation/usb/ohci.txt
15187 F:      drivers/usb/host/ohci*
15188
15189 USB OTG FSM (Finite State Machine)
15190 M:      Peter Chen <Peter.Chen@nxp.com>
15191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15192 L:      linux-usb@vger.kernel.org
15193 S:      Maintained
15194 F:      drivers/usb/common/usb-otg-fsm.c
15195
15196 USB OVER IP DRIVER
15197 M:      Valentina Manea <valentina.manea.m@gmail.com>
15198 M:      Shuah Khan <shuah@kernel.org>
15199 L:      linux-usb@vger.kernel.org
15200 S:      Maintained
15201 F:      Documentation/usb/usbip_protocol.txt
15202 F:      drivers/usb/usbip/
15203 F:      tools/usb/usbip/
15204 F:      tools/testing/selftests/drivers/usb/usbip/
15205
15206 USB PEGASUS DRIVER
15207 M:      Petko Manolov <petkan@nucleusys.com>
15208 L:      linux-usb@vger.kernel.org
15209 L:      netdev@vger.kernel.org
15210 T:      git git://github.com/petkan/pegasus.git
15211 W:      https://github.com/petkan/pegasus
15212 S:      Maintained
15213 F:      drivers/net/usb/pegasus.*
15214
15215 USB PHY LAYER
15216 M:      Felipe Balbi <balbi@kernel.org>
15217 L:      linux-usb@vger.kernel.org
15218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15219 S:      Maintained
15220 F:      drivers/usb/phy/
15221
15222 USB PRINTER DRIVER (usblp)
15223 M:      Pete Zaitcev <zaitcev@redhat.com>
15224 L:      linux-usb@vger.kernel.org
15225 S:      Supported
15226 F:      drivers/usb/class/usblp.c
15227
15228 USB QMI WWAN NETWORK DRIVER
15229 M:      Bjørn Mork <bjorn@mork.no>
15230 L:      netdev@vger.kernel.org
15231 S:      Maintained
15232 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15233 F:      drivers/net/usb/qmi_wwan.c
15234
15235 USB RTL8150 DRIVER
15236 M:      Petko Manolov <petkan@nucleusys.com>
15237 L:      linux-usb@vger.kernel.org
15238 L:      netdev@vger.kernel.org
15239 T:      git git://github.com/petkan/rtl8150.git
15240 W:      https://github.com/petkan/rtl8150
15241 S:      Maintained
15242 F:      drivers/net/usb/rtl8150.c
15243
15244 USB SERIAL SUBSYSTEM
15245 M:      Johan Hovold <johan@kernel.org>
15246 L:      linux-usb@vger.kernel.org
15247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15248 S:      Maintained
15249 F:      Documentation/usb/usb-serial.txt
15250 F:      drivers/usb/serial/
15251 F:      include/linux/usb/serial.h
15252
15253 USB SMSC75XX ETHERNET DRIVER
15254 M:      Steve Glendinning <steve.glendinning@shawell.net>
15255 L:      netdev@vger.kernel.org
15256 S:      Maintained
15257 F:      drivers/net/usb/smsc75xx.*
15258
15259 USB SMSC95XX ETHERNET DRIVER
15260 M:      Steve Glendinning <steve.glendinning@shawell.net>
15261 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15262 L:      netdev@vger.kernel.org
15263 S:      Maintained
15264 F:      drivers/net/usb/smsc95xx.*
15265
15266 USB SUBSYSTEM
15267 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15268 L:      linux-usb@vger.kernel.org
15269 W:      http://www.linux-usb.org
15270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15271 S:      Supported
15272 F:      Documentation/devicetree/bindings/usb/
15273 F:      Documentation/usb/
15274 F:      drivers/usb/
15275 F:      include/linux/usb.h
15276 F:      include/linux/usb/
15277
15278 USB TYPEC PI3USB30532 MUX DRIVER
15279 M:      Hans de Goede <hdegoede@redhat.com>
15280 L:      linux-usb@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/usb/typec/mux/pi3usb30532.c
15283
15284 USB TYPEC CLASS
15285 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15286 L:      linux-usb@vger.kernel.org
15287 S:      Maintained
15288 F:      Documentation/ABI/testing/sysfs-class-typec
15289 F:      Documentation/driver-api/usb/typec.rst
15290 F:      drivers/usb/typec/
15291 F:      include/linux/usb/typec.h
15292
15293 USB TYPEC BUS FOR ALTERNATE MODES
15294 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15295 L:      linux-usb@vger.kernel.org
15296 S:      Maintained
15297 F:      Documentation/ABI/testing/sysfs-bus-typec
15298 F:      Documentation/driver-api/usb/typec_bus.rst
15299 F:      drivers/usb/typec/altmodes/
15300 F:      include/linux/usb/typec_altmode.h
15301
15302 USB UHCI DRIVER
15303 M:      Alan Stern <stern@rowland.harvard.edu>
15304 L:      linux-usb@vger.kernel.org
15305 S:      Maintained
15306 F:      drivers/usb/host/uhci*
15307
15308 USB VIDEO CLASS
15309 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15310 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15311 L:      linux-media@vger.kernel.org
15312 T:      git git://linuxtv.org/media_tree.git
15313 W:      http://www.ideasonboard.org/uvc/
15314 S:      Maintained
15315 F:      drivers/media/usb/uvc/
15316 F:      include/uapi/linux/uvcvideo.h
15317
15318 USB VISION DRIVER
15319 M:      Hans Verkuil <hverkuil@xs4all.nl>
15320 L:      linux-media@vger.kernel.org
15321 T:      git git://linuxtv.org/media_tree.git
15322 W:      https://linuxtv.org
15323 S:      Odd Fixes
15324 F:      drivers/media/usb/usbvision/
15325
15326 USB WEBCAM GADGET
15327 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15328 L:      linux-usb@vger.kernel.org
15329 S:      Maintained
15330 F:      drivers/usb/gadget/function/*uvc*
15331 F:      drivers/usb/gadget/legacy/webcam.c
15332 F:      include/uapi/linux/usb/g_uvc.h
15333
15334 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15335 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15336 L:      linux-wireless@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/net/wireless/rndis_wlan.c
15339
15340 USB XHCI DRIVER
15341 M:      Mathias Nyman <mathias.nyman@intel.com>
15342 L:      linux-usb@vger.kernel.org
15343 S:      Supported
15344 F:      drivers/usb/host/xhci*
15345 F:      drivers/usb/host/pci-quirks*
15346
15347 USB ZD1201 DRIVER
15348 L:      linux-wireless@vger.kernel.org
15349 W:      http://linux-lc100020.sourceforge.net
15350 S:      Orphan
15351 F:      drivers/net/wireless/zydas/zd1201.*
15352
15353 USB ZR364XX DRIVER
15354 M:      Antoine Jacquet <royale@zerezo.com>
15355 L:      linux-usb@vger.kernel.org
15356 L:      linux-media@vger.kernel.org
15357 T:      git git://linuxtv.org/media_tree.git
15358 W:      http://royale.zerezo.com/zr364xx/
15359 S:      Maintained
15360 F:      Documentation/media/v4l-drivers/zr364xx*
15361 F:      drivers/media/usb/zr364xx/
15362
15363 USER-MODE LINUX (UML)
15364 M:      Jeff Dike <jdike@addtoit.com>
15365 M:      Richard Weinberger <richard@nod.at>
15366 L:      linux-um@lists.infradead.org
15367 W:      http://user-mode-linux.sourceforge.net
15368 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15369 S:      Maintained
15370 F:      Documentation/virtual/uml/
15371 F:      arch/um/
15372 F:      arch/x86/um/
15373 F:      fs/hostfs/
15374 F:      fs/hppfs/
15375
15376 USERSPACE I/O (UIO)
15377 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15378 S:      Maintained
15379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15380 F:      Documentation/driver-api/uio-howto.rst
15381 F:      drivers/uio/
15382 F:      include/linux/uio*.h
15383
15384 UTIL-LINUX PACKAGE
15385 M:      Karel Zak <kzak@redhat.com>
15386 L:      util-linux@vger.kernel.org
15387 W:      http://en.wikipedia.org/wiki/Util-linux
15388 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15389 S:      Maintained
15390
15391 UUID HELPERS
15392 M:      Christoph Hellwig <hch@lst.de>
15393 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15394 L:      linux-kernel@vger.kernel.org
15395 T:      git git://git.infradead.org/users/hch/uuid.git
15396 F:      lib/uuid.c
15397 F:      lib/test_uuid.c
15398 F:      include/linux/uuid.h
15399 F:      include/uapi/linux/uuid.h
15400 S:      Maintained
15401
15402 UVESAFB DRIVER
15403 M:      Michal Januszewski <spock@gentoo.org>
15404 L:      linux-fbdev@vger.kernel.org
15405 W:      http://dev.gentoo.org/~spock/projects/uvesafb/
15406 S:      Maintained
15407 F:      Documentation/fb/uvesafb.txt
15408 F:      drivers/video/fbdev/uvesafb.*
15409
15410 VF610 NAND DRIVER
15411 M:      Stefan Agner <stefan@agner.ch>
15412 L:      linux-mtd@lists.infradead.org
15413 S:      Supported
15414 F:      drivers/mtd/nand/raw/vf610_nfc.c
15415
15416 VFAT/FAT/MSDOS FILESYSTEM
15417 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15418 S:      Maintained
15419 F:      Documentation/filesystems/vfat.txt
15420 F:      fs/fat/
15421
15422 VFIO DRIVER
15423 M:      Alex Williamson <alex.williamson@redhat.com>
15424 L:      kvm@vger.kernel.org
15425 T:      git git://github.com/awilliam/linux-vfio.git
15426 S:      Maintained
15427 F:      Documentation/vfio.txt
15428 F:      drivers/vfio/
15429 F:      include/linux/vfio.h
15430 F:      include/uapi/linux/vfio.h
15431
15432 VFIO MEDIATED DEVICE DRIVERS
15433 M:      Kirti Wankhede <kwankhede@nvidia.com>
15434 L:      kvm@vger.kernel.org
15435 S:      Maintained
15436 F:      Documentation/vfio-mediated-device.txt
15437 F:      drivers/vfio/mdev/
15438 F:      include/linux/mdev.h
15439 F:      samples/vfio-mdev/
15440
15441 VFIO PLATFORM DRIVER
15442 M:      Eric Auger <eric.auger@redhat.com>
15443 L:      kvm@vger.kernel.org
15444 S:      Maintained
15445 F:      drivers/vfio/platform/
15446
15447 VGA_SWITCHEROO
15448 R:      Lukas Wunner <lukas@wunner.de>
15449 S:      Maintained
15450 F:      Documentation/gpu/vga-switcheroo.rst
15451 F:      drivers/gpu/vga/vga_switcheroo.c
15452 F:      include/linux/vga_switcheroo.h
15453 T:      git git://anongit.freedesktop.org/drm/drm-misc
15454
15455 VIA RHINE NETWORK DRIVER
15456 S:      Orphan
15457 F:      drivers/net/ethernet/via/via-rhine.c
15458
15459 VIA SD/MMC CARD CONTROLLER DRIVER
15460 M:      Bruce Chang <brucechang@via.com.tw>
15461 M:      Harald Welte <HaraldWelte@viatech.com>
15462 S:      Maintained
15463 F:      drivers/mmc/host/via-sdmmc.c
15464
15465 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15466 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15467 L:      linux-fbdev@vger.kernel.org
15468 S:      Maintained
15469 F:      include/linux/via-core.h
15470 F:      include/linux/via-gpio.h
15471 F:      include/linux/via_i2c.h
15472 F:      drivers/video/fbdev/via/
15473
15474 VIA VELOCITY NETWORK DRIVER
15475 M:      Francois Romieu <romieu@fr.zoreil.com>
15476 L:      netdev@vger.kernel.org
15477 S:      Maintained
15478 F:      drivers/net/ethernet/via/via-velocity.*
15479
15480 VICODEC VIRTUAL CODEC DRIVER
15481 M:      Hans Verkuil <hans.verkuil@cisco.com>
15482 L:      linux-media@vger.kernel.org
15483 T:      git git://linuxtv.org/media_tree.git
15484 W:      https://linuxtv.org
15485 S:      Maintained
15486 F:      drivers/media/platform/vicodec/*
15487
15488 VIDEO MULTIPLEXER DRIVER
15489 M:      Philipp Zabel <p.zabel@pengutronix.de>
15490 L:      linux-media@vger.kernel.org
15491 S:      Maintained
15492 F:      drivers/media/platform/video-mux.c
15493
15494 VIDEO I2C POLLING DRIVER
15495 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15496 L:      linux-media@vger.kernel.org
15497 S:      Maintained
15498 F:      drivers/media/i2c/video-i2c.c
15499
15500 VIDEOBUF2 FRAMEWORK
15501 M:      Pawel Osciak <pawel@osciak.com>
15502 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15503 M:      Kyungmin Park <kyungmin.park@samsung.com>
15504 L:      linux-media@vger.kernel.org
15505 S:      Maintained
15506 F:      drivers/media/v4l2-core/videobuf2-*
15507 F:      include/media/videobuf2-*
15508
15509 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15510 M:      Helen Koike <helen.koike@collabora.com>
15511 L:      linux-media@vger.kernel.org
15512 T:      git git://linuxtv.org/media_tree.git
15513 W:      https://linuxtv.org
15514 S:      Maintained
15515 F:      drivers/media/platform/vimc/*
15516
15517 VIRT LIB
15518 M:      Alex Williamson <alex.williamson@redhat.com>
15519 M:      Paolo Bonzini <pbonzini@redhat.com>
15520 L:      kvm@vger.kernel.org
15521 S:      Supported
15522 F:      virt/lib/
15523
15524 VIRTIO AND VHOST VSOCK DRIVER
15525 M:      Stefan Hajnoczi <stefanha@redhat.com>
15526 L:      kvm@vger.kernel.org
15527 L:      virtualization@lists.linux-foundation.org
15528 L:      netdev@vger.kernel.org
15529 S:      Maintained
15530 F:      include/linux/virtio_vsock.h
15531 F:      include/uapi/linux/virtio_vsock.h
15532 F:      include/uapi/linux/vsockmon.h
15533 F:      include/uapi/linux/vm_sockets_diag.h
15534 F:      net/vmw_vsock/diag.c
15535 F:      net/vmw_vsock/af_vsock_tap.c
15536 F:      net/vmw_vsock/virtio_transport_common.c
15537 F:      net/vmw_vsock/virtio_transport.c
15538 F:      drivers/net/vsockmon.c
15539 F:      drivers/vhost/vsock.c
15540 F:      drivers/vhost/vsock.h
15541 F:      tools/testing/vsock/
15542
15543 VIRTIO CONSOLE DRIVER
15544 M:      Amit Shah <amit@kernel.org>
15545 L:      virtualization@lists.linux-foundation.org
15546 S:      Maintained
15547 F:      drivers/char/virtio_console.c
15548 F:      include/linux/virtio_console.h
15549 F:      include/uapi/linux/virtio_console.h
15550
15551 VIRTIO CORE, NET AND BLOCK DRIVERS
15552 M:      "Michael S. Tsirkin" <mst@redhat.com>
15553 M:      Jason Wang <jasowang@redhat.com>
15554 L:      virtualization@lists.linux-foundation.org
15555 S:      Maintained
15556 F:      Documentation/devicetree/bindings/virtio/
15557 F:      drivers/virtio/
15558 F:      tools/virtio/
15559 F:      drivers/net/virtio_net.c
15560 F:      drivers/block/virtio_blk.c
15561 F:      include/linux/virtio*.h
15562 F:      include/uapi/linux/virtio_*.h
15563 F:      drivers/crypto/virtio/
15564 F:      mm/balloon_compaction.c
15565
15566 VIRTIO CRYPTO DRIVER
15567 M:      Gonglei <arei.gonglei@huawei.com>
15568 L:      virtualization@lists.linux-foundation.org
15569 L:      linux-crypto@vger.kernel.org
15570 S:      Maintained
15571 F:      drivers/crypto/virtio/
15572 F:      include/uapi/linux/virtio_crypto.h
15573
15574 VIRTIO DRIVERS FOR S390
15575 M:      Cornelia Huck <cohuck@redhat.com>
15576 M:      Halil Pasic <pasic@linux.ibm.com>
15577 L:      linux-s390@vger.kernel.org
15578 L:      virtualization@lists.linux-foundation.org
15579 L:      kvm@vger.kernel.org
15580 S:      Supported
15581 F:      drivers/s390/virtio/
15582 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15583
15584 VIRTIO GPU DRIVER
15585 M:      David Airlie <airlied@linux.ie>
15586 M:      Gerd Hoffmann <kraxel@redhat.com>
15587 L:      dri-devel@lists.freedesktop.org
15588 L:      virtualization@lists.linux-foundation.org
15589 T:      git git://anongit.freedesktop.org/drm/drm-misc
15590 S:      Maintained
15591 F:      drivers/gpu/drm/virtio/
15592 F:      include/uapi/linux/virtio_gpu.h
15593
15594 VIRTIO HOST (VHOST)
15595 M:      "Michael S. Tsirkin" <mst@redhat.com>
15596 M:      Jason Wang <jasowang@redhat.com>
15597 L:      kvm@vger.kernel.org
15598 L:      virtualization@lists.linux-foundation.org
15599 L:      netdev@vger.kernel.org
15600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15601 S:      Maintained
15602 F:      drivers/vhost/
15603 F:      include/uapi/linux/vhost.h
15604
15605 VIRTIO INPUT DRIVER
15606 M:      Gerd Hoffmann <kraxel@redhat.com>
15607 S:      Maintained
15608 F:      drivers/virtio/virtio_input.c
15609 F:      include/uapi/linux/virtio_input.h
15610
15611 VIRTUAL BOX GUEST DEVICE DRIVER
15612 M:      Hans de Goede <hdegoede@redhat.com>
15613 M:      Arnd Bergmann <arnd@arndb.de>
15614 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15615 S:      Maintained
15616 F:      include/linux/vbox_utils.h
15617 F:      include/uapi/linux/vbox*.h
15618 F:      drivers/virt/vboxguest/
15619
15620 VIRTUAL SERIO DEVICE DRIVER
15621 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15622 S:      Maintained
15623 F:      drivers/input/serio/userio.c
15624 F:      include/uapi/linux/userio.h
15625
15626 VIVID VIRTUAL VIDEO DRIVER
15627 M:      Hans Verkuil <hverkuil@xs4all.nl>
15628 L:      linux-media@vger.kernel.org
15629 T:      git git://linuxtv.org/media_tree.git
15630 W:      https://linuxtv.org
15631 S:      Maintained
15632 F:      drivers/media/platform/vivid/*
15633
15634 VLYNQ BUS
15635 M:      Florian Fainelli <f.fainelli@gmail.com>
15636 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15637 S:      Maintained
15638 F:      drivers/vlynq/vlynq.c
15639 F:      include/linux/vlynq.h
15640
15641 VME SUBSYSTEM
15642 M:      Martyn Welch <martyn@welchs.me.uk>
15643 M:      Manohar Vanga <manohar.vanga@gmail.com>
15644 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15645 L:      devel@driverdev.osuosl.org
15646 S:      Maintained
15647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15648 F:      Documentation/driver-api/vme.rst
15649 F:      drivers/staging/vme/
15650 F:      drivers/vme/
15651 F:      include/linux/vme*
15652
15653 VMWARE BALLOON DRIVER
15654 M:      Xavier Deguillard <xdeguillard@vmware.com>
15655 M:      Nadav Amit <namit@vmware.com>
15656 M:      "VMware, Inc." <pv-drivers@vmware.com>
15657 L:      linux-kernel@vger.kernel.org
15658 S:      Maintained
15659 F:      drivers/misc/vmw_balloon.c
15660
15661 VMWARE HYPERVISOR INTERFACE
15662 M:      Alok Kataria <akataria@vmware.com>
15663 L:      virtualization@lists.linux-foundation.org
15664 S:      Supported
15665 F:      arch/x86/kernel/cpu/vmware.c
15666
15667 VMWARE PVRDMA DRIVER
15668 M:      Adit Ranadive <aditr@vmware.com>
15669 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15670 L:      linux-rdma@vger.kernel.org
15671 S:      Maintained
15672 F:      drivers/infiniband/hw/vmw_pvrdma/
15673
15674 VMware PVSCSI driver
15675 M:      Jim Gill <jgill@vmware.com>
15676 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15677 L:      linux-scsi@vger.kernel.org
15678 S:      Maintained
15679 F:      drivers/scsi/vmw_pvscsi.c
15680 F:      drivers/scsi/vmw_pvscsi.h
15681
15682 VMWARE VMMOUSE SUBDRIVER
15683 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15684 M:      "VMware, Inc." <pv-drivers@vmware.com>
15685 L:      linux-input@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/input/mouse/vmmouse.c
15688 F:      drivers/input/mouse/vmmouse.h
15689
15690 VMWARE VMXNET3 ETHERNET DRIVER
15691 M:      Ronak Doshi <doshir@vmware.com>
15692 M:      "VMware, Inc." <pv-drivers@vmware.com>
15693 L:      netdev@vger.kernel.org
15694 S:      Maintained
15695 F:      drivers/net/vmxnet3/
15696
15697 VOCORE VOCORE2 BOARD
15698 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15699 L:      linux-mips@linux-mips.org
15700 S:      Maintained
15701 F:      arch/mips/boot/dts/ralink/vocore2.dts
15702
15703 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15704 M:      Liam Girdwood <lgirdwood@gmail.com>
15705 M:      Mark Brown <broonie@kernel.org>
15706 L:      linux-kernel@vger.kernel.org
15707 W:      http://www.slimlogic.co.uk/?p=48
15708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15709 S:      Supported
15710 F:      Documentation/devicetree/bindings/regulator/
15711 F:      Documentation/power/regulator/
15712 F:      drivers/regulator/
15713 F:      include/dt-bindings/regulator/
15714 F:      include/linux/regulator/
15715
15716 VRF
15717 M:      David Ahern <dsa@cumulusnetworks.com>
15718 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15719 L:      netdev@vger.kernel.org
15720 S:      Maintained
15721 F:      drivers/net/vrf.c
15722 F:      Documentation/networking/vrf.txt
15723
15724 VT1211 HARDWARE MONITOR DRIVER
15725 M:      Juerg Haefliger <juergh@gmail.com>
15726 L:      linux-hwmon@vger.kernel.org
15727 S:      Maintained
15728 F:      Documentation/hwmon/vt1211
15729 F:      drivers/hwmon/vt1211.c
15730
15731 VT8231 HARDWARE MONITOR DRIVER
15732 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15733 L:      linux-hwmon@vger.kernel.org
15734 S:      Maintained
15735 F:      drivers/hwmon/vt8231.c
15736
15737 VUB300 USB to SDIO/SD/MMC bridge chip
15738 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15739 L:      linux-mmc@vger.kernel.org
15740 L:      linux-usb@vger.kernel.org
15741 S:      Supported
15742 F:      drivers/mmc/host/vub300.c
15743
15744 W1 DALLAS'S 1-WIRE BUS
15745 M:      Evgeniy Polyakov <zbr@ioremap.net>
15746 S:      Maintained
15747 F:      Documentation/devicetree/bindings/w1/
15748 F:      Documentation/w1/
15749 F:      drivers/w1/
15750 F:      include/linux/w1.h
15751
15752 W83791D HARDWARE MONITORING DRIVER
15753 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15754 L:      linux-hwmon@vger.kernel.org
15755 S:      Maintained
15756 F:      Documentation/hwmon/w83791d
15757 F:      drivers/hwmon/w83791d.c
15758
15759 W83793 HARDWARE MONITORING DRIVER
15760 M:      Rudolf Marek <r.marek@assembler.cz>
15761 L:      linux-hwmon@vger.kernel.org
15762 S:      Maintained
15763 F:      Documentation/hwmon/w83793
15764 F:      drivers/hwmon/w83793.c
15765
15766 W83795 HARDWARE MONITORING DRIVER
15767 M:      Jean Delvare <jdelvare@suse.com>
15768 L:      linux-hwmon@vger.kernel.org
15769 S:      Maintained
15770 F:      drivers/hwmon/w83795.c
15771
15772 W83L51xD SD/MMC CARD INTERFACE DRIVER
15773 M:      Pierre Ossman <pierre@ossman.eu>
15774 S:      Maintained
15775 F:      drivers/mmc/host/wbsd.*
15776
15777 WACOM PROTOCOL 4 SERIAL TABLETS
15778 M:      Julian Squires <julian@cipht.net>
15779 M:      Hans de Goede <hdegoede@redhat.com>
15780 L:      linux-input@vger.kernel.org
15781 S:      Maintained
15782 F:      drivers/input/tablet/wacom_serial4.c
15783
15784 WATCHDOG DEVICE DRIVERS
15785 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15786 M:      Guenter Roeck <linux@roeck-us.net>
15787 L:      linux-watchdog@vger.kernel.org
15788 W:      http://www.linux-watchdog.org/
15789 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15790 S:      Maintained
15791 F:      Documentation/devicetree/bindings/watchdog/
15792 F:      Documentation/watchdog/
15793 F:      drivers/watchdog/
15794 F:      include/linux/watchdog.h
15795 F:      include/uapi/linux/watchdog.h
15796
15797 WHISKEYCOVE PMIC GPIO DRIVER
15798 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15799 L:      linux-gpio@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/gpio/gpio-wcove.c
15802
15803 WIIMOTE HID DRIVER
15804 M:      David Herrmann <dh.herrmann@googlemail.com>
15805 L:      linux-input@vger.kernel.org
15806 S:      Maintained
15807 F:      drivers/hid/hid-wiimote*
15808
15809 WILOCITY WIL6210 WIRELESS DRIVER
15810 M:      Maya Erez <merez@codeaurora.org>
15811 L:      linux-wireless@vger.kernel.org
15812 L:      wil6210@qti.qualcomm.com
15813 S:      Supported
15814 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15815 F:      drivers/net/wireless/ath/wil6210/
15816
15817 WIMAX STACK
15818 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15819 M:      linux-wimax@intel.com
15820 L:      wimax@linuxwimax.org (subscribers-only)
15821 S:      Supported
15822 W:      http://linuxwimax.org
15823 F:      Documentation/wimax/README.wimax
15824 F:      include/linux/wimax/debug.h
15825 F:      include/net/wimax.h
15826 F:      include/uapi/linux/wimax.h
15827 F:      net/wimax/
15828
15829 WINBOND CIR DRIVER
15830 M:      David Härdeman <david@hardeman.nu>
15831 S:      Maintained
15832 F:      drivers/media/rc/winbond-cir.c
15833
15834 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15835 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15836 L:      linux-watchdog@vger.kernel.org
15837 S:      Maintained
15838 F:      drivers/watchdog/ebc-c384_wdt.c
15839
15840 WINSYSTEMS WS16C48 GPIO DRIVER
15841 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15842 L:      linux-gpio@vger.kernel.org
15843 S:      Maintained
15844 F:      drivers/gpio/gpio-ws16c48.c
15845
15846 WISTRON LAPTOP BUTTON DRIVER
15847 M:      Miloslav Trmac <mitr@volny.cz>
15848 S:      Maintained
15849 F:      drivers/input/misc/wistron_btns.c
15850
15851 WL3501 WIRELESS PCMCIA CARD DRIVER
15852 L:      linux-wireless@vger.kernel.org
15853 S:      Odd fixes
15854 F:      drivers/net/wireless/wl3501*
15855
15856 WOLFSON MICROELECTRONICS DRIVERS
15857 L:      patches@opensource.cirrus.com
15858 T:      git https://github.com/CirrusLogic/linux-drivers.git
15859 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15860 S:      Supported
15861 F:      Documentation/hwmon/wm83??
15862 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15863 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15864 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15865 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15866 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15867 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15868 F:      drivers/clk/clk-wm83*.c
15869 F:      drivers/extcon/extcon-arizona.c
15870 F:      drivers/leds/leds-wm83*.c
15871 F:      drivers/gpio/gpio-*wm*.c
15872 F:      drivers/gpio/gpio-arizona.c
15873 F:      drivers/hwmon/wm83??-hwmon.c
15874 F:      drivers/input/misc/wm831x-on.c
15875 F:      drivers/input/touchscreen/wm831x-ts.c
15876 F:      drivers/input/touchscreen/wm97*.c
15877 F:      drivers/mfd/arizona*
15878 F:      drivers/mfd/wm*.c
15879 F:      drivers/mfd/cs47l24*
15880 F:      drivers/power/supply/wm83*.c
15881 F:      drivers/rtc/rtc-wm83*.c
15882 F:      drivers/regulator/wm8*.c
15883 F:      drivers/regulator/arizona*
15884 F:      drivers/video/backlight/wm83*_bl.c
15885 F:      drivers/watchdog/wm83*_wdt.c
15886 F:      include/linux/mfd/arizona/
15887 F:      include/linux/mfd/wm831x/
15888 F:      include/linux/mfd/wm8350/
15889 F:      include/linux/mfd/wm8400*
15890 F:      include/linux/regulator/arizona*
15891 F:      include/linux/wm97xx.h
15892 F:      include/sound/wm????.h
15893 F:      sound/soc/codecs/arizona.?
15894 F:      sound/soc/codecs/wm*
15895 F:      sound/soc/codecs/cs47l24*
15896
15897 WORKQUEUE
15898 M:      Tejun Heo <tj@kernel.org>
15899 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15901 S:      Maintained
15902 F:      include/linux/workqueue.h
15903 F:      kernel/workqueue.c
15904 F:      Documentation/core-api/workqueue.rst
15905
15906 X-POWERS AXP288 PMIC DRIVERS
15907 M:      Hans de Goede <hdegoede@redhat.com>
15908 S:      Maintained
15909 N:      axp288
15910 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15911
15912 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15913 M:      Chen-Yu Tsai <wens@csie.org>
15914 L:      linux-kernel@vger.kernel.org
15915 S:      Maintained
15916 N:      axp[128]
15917
15918 X.25 NETWORK LAYER
15919 M:      Andrew Hendry <andrew.hendry@gmail.com>
15920 L:      linux-x25@vger.kernel.org
15921 S:      Odd Fixes
15922 F:      Documentation/networking/x25*
15923 F:      include/net/x25*
15924 F:      net/x25/
15925
15926 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15927 M:      Thomas Gleixner <tglx@linutronix.de>
15928 M:      Ingo Molnar <mingo@redhat.com>
15929 M:      Borislav Petkov <bp@alien8.de>
15930 R:      "H. Peter Anvin" <hpa@zytor.com>
15931 M:      x86@kernel.org
15932 L:      linux-kernel@vger.kernel.org
15933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15934 S:      Maintained
15935 F:      Documentation/devicetree/bindings/x86/
15936 F:      Documentation/x86/
15937 F:      arch/x86/
15938
15939 X86 ENTRY CODE
15940 M:      Andy Lutomirski <luto@kernel.org>
15941 L:      linux-kernel@vger.kernel.org
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15943 S:      Maintained
15944 F:      arch/x86/entry/
15945
15946 X86 MCE INFRASTRUCTURE
15947 M:      Tony Luck <tony.luck@intel.com>
15948 M:      Borislav Petkov <bp@alien8.de>
15949 L:      linux-edac@vger.kernel.org
15950 S:      Maintained
15951 F:      arch/x86/kernel/cpu/mcheck/*
15952
15953 X86 MICROCODE UPDATE SUPPORT
15954 M:      Borislav Petkov <bp@alien8.de>
15955 S:      Maintained
15956 F:      arch/x86/kernel/cpu/microcode/*
15957
15958 X86 MM
15959 M:      Dave Hansen <dave.hansen@linux.intel.com>
15960 M:      Andy Lutomirski <luto@kernel.org>
15961 M:      Peter Zijlstra <peterz@infradead.org>
15962 L:      linux-kernel@vger.kernel.org
15963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15964 S:      Maintained
15965 F:      arch/x86/mm/
15966
15967 X86 PLATFORM DRIVERS
15968 M:      Darren Hart <dvhart@infradead.org>
15969 M:      Andy Shevchenko <andy@infradead.org>
15970 L:      platform-driver-x86@vger.kernel.org
15971 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15972 S:      Maintained
15973 F:      drivers/platform/x86/
15974 F:      drivers/platform/olpc/
15975
15976 X86 VDSO
15977 M:      Andy Lutomirski <luto@kernel.org>
15978 L:      linux-kernel@vger.kernel.org
15979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15980 S:      Maintained
15981 F:      arch/x86/entry/vdso/
15982
15983 XC2028/3028 TUNER DRIVER
15984 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15985 L:      linux-media@vger.kernel.org
15986 W:      https://linuxtv.org
15987 T:      git git://linuxtv.org/media_tree.git
15988 S:      Maintained
15989 F:      drivers/media/tuners/tuner-xc2028.*
15990
15991 XDP SOCKETS (AF_XDP)
15992 M:      Björn Töpel <bjorn.topel@intel.com>
15993 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15994 L:      netdev@vger.kernel.org
15995 S:      Maintained
15996 F:      kernel/bpf/xskmap.c
15997 F:      net/xdp/
15998
15999 XEN BLOCK SUBSYSTEM
16000 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16001 M:      Roger Pau Monné <roger.pau@citrix.com>
16002 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16003 S:      Supported
16004 F:      drivers/block/xen-blkback/*
16005 F:      drivers/block/xen*
16006
16007 XEN HYPERVISOR ARM
16008 M:      Stefano Stabellini <sstabellini@kernel.org>
16009 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16010 S:      Maintained
16011 F:      arch/arm/xen/
16012 F:      arch/arm/include/asm/xen/
16013
16014 XEN HYPERVISOR ARM64
16015 M:      Stefano Stabellini <sstabellini@kernel.org>
16016 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16017 S:      Maintained
16018 F:      arch/arm64/xen/
16019 F:      arch/arm64/include/asm/xen/
16020
16021 XEN HYPERVISOR INTERFACE
16022 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16023 M:      Juergen Gross <jgross@suse.com>
16024 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16026 S:      Supported
16027 F:      arch/x86/xen/
16028 F:      drivers/*/xen-*front.c
16029 F:      drivers/xen/
16030 F:      arch/x86/include/asm/xen/
16031 F:      arch/x86/include/asm/pvclock-abi.h
16032 F:      include/xen/
16033 F:      include/uapi/xen/
16034 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16035 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16036
16037 XEN NETWORK BACKEND DRIVER
16038 M:      Wei Liu <wei.liu2@citrix.com>
16039 M:      Paul Durrant <paul.durrant@citrix.com>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 L:      netdev@vger.kernel.org
16042 S:      Supported
16043 F:      drivers/net/xen-netback/*
16044
16045 XEN PCI SUBSYSTEM
16046 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 S:      Supported
16049 F:      arch/x86/pci/*xen*
16050 F:      drivers/pci/*xen*
16051
16052 XEN PVSCSI DRIVERS
16053 M:      Juergen Gross <jgross@suse.com>
16054 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16055 L:      linux-scsi@vger.kernel.org
16056 S:      Supported
16057 F:      drivers/scsi/xen-scsifront.c
16058 F:      drivers/xen/xen-scsiback.c
16059 F:      include/xen/interface/io/vscsiif.h
16060
16061 XEN SWIOTLB SUBSYSTEM
16062 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16063 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16064 L:      iommu@lists.linux-foundation.org
16065 S:      Supported
16066 F:      arch/x86/xen/*swiotlb*
16067 F:      drivers/xen/*swiotlb*
16068
16069 XEN SOUND FRONTEND DRIVER
16070 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16072 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16073 S:      Supported
16074 F:      sound/xen/*
16075
16076 XFS FILESYSTEM
16077 M:      Darrick J. Wong <darrick.wong@oracle.com>
16078 M:      linux-xfs@vger.kernel.org
16079 L:      linux-xfs@vger.kernel.org
16080 W:      http://xfs.org/
16081 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16082 S:      Supported
16083 F:      Documentation/filesystems/xfs.txt
16084 F:      fs/xfs/
16085
16086 XILINX AXI ETHERNET DRIVER
16087 M:      Anirudha Sarangi <anirudh@xilinx.com>
16088 M:      John Linn <John.Linn@xilinx.com>
16089 S:      Maintained
16090 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16091
16092 XILINX UARTLITE SERIAL DRIVER
16093 M:      Peter Korsgaard <jacmet@sunsite.dk>
16094 L:      linux-serial@vger.kernel.org
16095 S:      Maintained
16096 F:      drivers/tty/serial/uartlite.c
16097
16098 XILINX VIDEO IP CORES
16099 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16100 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16101 L:      linux-media@vger.kernel.org
16102 T:      git git://linuxtv.org/media_tree.git
16103 S:      Supported
16104 F:      Documentation/devicetree/bindings/media/xilinx/
16105 F:      drivers/media/platform/xilinx/
16106 F:      include/uapi/linux/xilinx-v4l2-controls.h
16107
16108 XILLYBUS DRIVER
16109 M:      Eli Billauer <eli.billauer@gmail.com>
16110 L:      linux-kernel@vger.kernel.org
16111 S:      Supported
16112 F:      drivers/char/xillybus/
16113
16114 XLP9XX I2C DRIVER
16115 M:      George Cherian <george.cherian@cavium.com>
16116 M:      Jan Glauber <jglauber@cavium.com>
16117 L:      linux-i2c@vger.kernel.org
16118 W:      http://www.cavium.com
16119 S:      Supported
16120 F:      drivers/i2c/busses/i2c-xlp9xx.c
16121
16122 XRA1403 GPIO EXPANDER
16123 M:      Nandor Han <nandor.han@ge.com>
16124 M:      Semi Malinen <semi.malinen@ge.com>
16125 L:      linux-gpio@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/gpio/gpio-xra1403.c
16128 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16129
16130 XTENSA XTFPGA PLATFORM SUPPORT
16131 M:      Max Filippov <jcmvbkbc@gmail.com>
16132 L:      linux-xtensa@linux-xtensa.org
16133 S:      Maintained
16134 F:      drivers/spi/spi-xtensa-xtfpga.c
16135 F:      sound/soc/xtensa/xtfpga-i2s.c
16136
16137 YAM DRIVER FOR AX.25
16138 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16139 L:      linux-hams@vger.kernel.org
16140 S:      Maintained
16141 F:      drivers/net/hamradio/yam*
16142 F:      include/linux/yam.h
16143
16144 YAMA SECURITY MODULE
16145 M:      Kees Cook <keescook@chromium.org>
16146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16147 S:      Supported
16148 F:      security/yama/
16149 F:      Documentation/admin-guide/LSM/Yama.rst
16150
16151 YEALINK PHONE DRIVER
16152 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16153 L:      usbb2k-api-dev@nongnu.org
16154 S:      Maintained
16155 F:      Documentation/input/devices/yealink.rst
16156 F:      drivers/input/misc/yealink.*
16157
16158 Z8530 DRIVER FOR AX.25
16159 M:      Joerg Reuter <jreuter@yaina.de>
16160 W:      http://yaina.de/jreuter/
16161 W:      http://www.qsl.net/dl1bke/
16162 L:      linux-hams@vger.kernel.org
16163 S:      Maintained
16164 F:      Documentation/networking/z8530drv.txt
16165 F:      drivers/net/hamradio/*scc.c
16166 F:      drivers/net/hamradio/z8530.h
16167
16168 ZBUD COMPRESSED PAGE ALLOCATOR
16169 M:      Seth Jennings <sjenning@redhat.com>
16170 M:      Dan Streetman <ddstreet@ieee.org>
16171 L:      linux-mm@kvack.org
16172 S:      Maintained
16173 F:      mm/zbud.c
16174 F:      include/linux/zbud.h
16175
16176 ZD1211RW WIRELESS DRIVER
16177 M:      Daniel Drake <dsd@gentoo.org>
16178 M:      Ulrich Kunitz <kune@deine-taler.de>
16179 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16180 L:      linux-wireless@vger.kernel.org
16181 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16182 S:      Maintained
16183 F:      drivers/net/wireless/zydas/zd1211rw/
16184
16185 ZD1301 MEDIA DRIVER
16186 M:      Antti Palosaari <crope@iki.fi>
16187 L:      linux-media@vger.kernel.org
16188 W:      https://linuxtv.org/
16189 W:      http://palosaari.fi/linux/
16190 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16191 S:      Maintained
16192 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16193
16194 ZD1301_DEMOD MEDIA DRIVER
16195 M:      Antti Palosaari <crope@iki.fi>
16196 L:      linux-media@vger.kernel.org
16197 W:      https://linuxtv.org/
16198 W:      http://palosaari.fi/linux/
16199 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16200 S:      Maintained
16201 F:      drivers/media/dvb-frontends/zd1301_demod*
16202
16203 ZPOOL COMPRESSED PAGE STORAGE API
16204 M:      Dan Streetman <ddstreet@ieee.org>
16205 L:      linux-mm@kvack.org
16206 S:      Maintained
16207 F:      mm/zpool.c
16208 F:      include/linux/zpool.h
16209
16210 ZR36067 VIDEO FOR LINUX DRIVER
16211 L:      mjpeg-users@lists.sourceforge.net
16212 L:      linux-media@vger.kernel.org
16213 W:      http://mjpeg.sourceforge.net/driver-zoran/
16214 T:      hg https://linuxtv.org/hg/v4l-dvb
16215 S:      Odd Fixes
16216 F:      drivers/staging/media/zoran/
16217
16218 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16219 M:      Minchan Kim <minchan@kernel.org>
16220 M:      Nitin Gupta <ngupta@vflare.org>
16221 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16222 L:      linux-kernel@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/block/zram/
16225 F:      Documentation/blockdev/zram.txt
16226
16227 ZS DECSTATION Z85C30 SERIAL DRIVER
16228 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16229 S:      Maintained
16230 F:      drivers/tty/serial/zs.*
16231
16232 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16233 M:      Minchan Kim <minchan@kernel.org>
16234 M:      Nitin Gupta <ngupta@vflare.org>
16235 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16236 L:      linux-mm@kvack.org
16237 S:      Maintained
16238 F:      mm/zsmalloc.c
16239 F:      include/linux/zsmalloc.h
16240 F:      Documentation/vm/zsmalloc.rst
16241
16242 ZSWAP COMPRESSED SWAP CACHING
16243 M:      Seth Jennings <sjenning@redhat.com>
16244 M:      Dan Streetman <ddstreet@ieee.org>
16245 L:      linux-mm@kvack.org
16246 S:      Maintained
16247 F:      mm/zswap.c
16248
16249 THE REST
16250 M:      Linus Torvalds <torvalds@linux-foundation.org>
16251 L:      linux-kernel@vger.kernel.org
16252 Q:      http://patchwork.kernel.org/project/LKML/list/
16253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16254 S:      Buried alive in reporters
16255 F:      *
16256 F:      */