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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 IIO DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 276 F:      drivers/iio/counter/104-quad-8.c
 277
 278 ACCES PCI-IDIO-16 GPIO DRIVER
 279 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 280 L:      linux-gpio@vger.kernel.org
 281 S:      Maintained
 282 F:      drivers/gpio/gpio-pci-idio-16.c
 283
 284 ACCES PCIe-IDIO-24 GPIO DRIVER
 285 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 286 L:      linux-gpio@vger.kernel.org
 287 S:      Maintained
 288 F:      drivers/gpio/gpio-pcie-idio-24.c
 289
 290 ACENIC DRIVER
 291 M:      Jes Sorensen <jes@trained-monkey.org>
 292 L:      linux-acenic@sunsite.dk
 293 S:      Maintained
 294 F:      drivers/net/ethernet/alteon/acenic*
 295
 296 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 297 M:      Peter Feuerer <peter@piie.net>
 298 L:      platform-driver-x86@vger.kernel.org
 299 W:      http://piie.net/?section=acerhdf
 300 S:      Maintained
 301 F:      drivers/platform/x86/acerhdf.c
 302
 303 ACER WMI LAPTOP EXTRAS
 304 M:      "Lee, Chun-Yi" <jlee@suse.com>
 305 L:      platform-driver-x86@vger.kernel.org
 306 S:      Maintained
 307 F:      drivers/platform/x86/acer-wmi.c
 308
 309 ACPI
 310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 311 M:      Len Brown <lenb@kernel.org>
 312 L:      linux-acpi@vger.kernel.org
 313 W:      https://01.org/linux-acpi
 314 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 316 B:      https://bugzilla.kernel.org
 317 S:      Supported
 318 F:      drivers/acpi/
 319 F:      drivers/pnp/pnpacpi/
 320 F:      include/linux/acpi.h
 321 F:      include/linux/fwnode.h
 322 F:      include/acpi/
 323 F:      Documentation/acpi/
 324 F:      Documentation/ABI/testing/sysfs-bus-acpi
 325 F:      Documentation/ABI/testing/configfs-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:      James Morse <james.morse@arm.com>
 335 R:      Tony Luck <tony.luck@intel.com>
 336 R:      Borislav Petkov <bp@alien8.de>
 337 F:      drivers/acpi/apei/
 338
 339 ACPI COMPONENT ARCHITECTURE (ACPICA)
 340 M:      Robert Moore <robert.moore@intel.com>
 341 M:      Erik Schmauss <erik.schmauss@intel.com>
 342 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 343 L:      linux-acpi@vger.kernel.org
 344 L:      devel@acpica.org
 345 W:      https://acpica.org/
 346 W:      https://github.com/acpica/acpica/
 347 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 349 B:      https://bugzilla.kernel.org
 350 B:      https://bugs.acpica.org
 351 S:      Supported
 352 F:      drivers/acpi/acpica/
 353 F:      include/acpi/
 354 F:      tools/power/acpi/
 355
 356 ACPI FAN DRIVER
 357 M:      Zhang Rui <rui.zhang@intel.com>
 358 L:      linux-acpi@vger.kernel.org
 359 W:      https://01.org/linux-acpi
 360 B:      https://bugzilla.kernel.org
 361 S:      Supported
 362 F:      drivers/acpi/fan.c
 363
 364 ACPI FOR ARM64 (ACPI/arm64)
 365 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 366 M:      Hanjun Guo <hanjun.guo@linaro.org>
 367 M:      Sudeep Holla <sudeep.holla@arm.com>
 368 L:      linux-acpi@vger.kernel.org
 369 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 370 S:      Maintained
 371 F:      drivers/acpi/arm64
 372
 373 ACPI I2C MULTI INSTANTIATE DRIVER
 374 M:      Hans de Goede <hdegoede@redhat.com>
 375 L:      platform-driver-x86@vger.kernel.org
 376 S:      Maintained
 377 F:      drivers/platform/x86/i2c-multi-instantiate.c
 378
 379 ACPI PMIC DRIVERS
 380 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 381 M:      Len Brown <lenb@kernel.org>
 382 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 383 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 384 L:      linux-acpi@vger.kernel.org
 385 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 387 B:      https://bugzilla.kernel.org
 388 S:      Supported
 389 F:      drivers/acpi/pmic/
 390
 391 ACPI THERMAL DRIVER
 392 M:      Zhang Rui <rui.zhang@intel.com>
 393 L:      linux-acpi@vger.kernel.org
 394 W:      https://01.org/linux-acpi
 395 B:      https://bugzilla.kernel.org
 396 S:      Supported
 397 F:      drivers/acpi/*thermal*
 398
 399 ACPI VIDEO DRIVER
 400 M:      Zhang Rui <rui.zhang@intel.com>
 401 L:      linux-acpi@vger.kernel.org
 402 W:      https://01.org/linux-acpi
 403 B:      https://bugzilla.kernel.org
 404 S:      Supported
 405 F:      drivers/acpi/acpi_video.c
 406
 407 ACPI WMI DRIVER
 408 L:      platform-driver-x86@vger.kernel.org
 409 S:      Orphan
 410 F:      drivers/platform/x86/wmi.c
 411 F:      include/uapi/linux/wmi.h
 412
 413 AD1889 ALSA SOUND DRIVER
 414 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 415 L:      linux-parisc@vger.kernel.org
 416 S:      Maintained
 417 F:      sound/pci/ad1889.*
 418
 419 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 420 M:      Michael Hennerich <michael.hennerich@analog.com>
 421 W:      http://wiki.analog.com/AD5254
 422 W:      http://ez.analog.com/community/linux-device-drivers
 423 S:      Supported
 424 F:      drivers/misc/ad525x_dpot.c
 425
 426 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5398
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/regulator/ad5398.c
 432
 433 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD7142
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/input/misc/ad714x.c
 439
 440 AD7877 TOUCHSCREEN DRIVER
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7877
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/touchscreen/ad7877.c
 446
 447 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7879
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7879.c
 453
 454 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 455 M:      Jiri Kosina <jikos@kernel.org>
 456 S:      Maintained
 457
 458 ADF7242 IEEE 802.15.4 RADIO DRIVER
 459 M:      Michael Hennerich <michael.hennerich@analog.com>
 460 W:      https://wiki.analog.com/ADF7242
 461 W:      http://ez.analog.com/community/linux-device-drivers
 462 L:      linux-wpan@vger.kernel.org
 463 S:      Supported
 464 F:      drivers/net/ieee802154/adf7242.c
 465 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 466
 467 ADM1025 HARDWARE MONITOR DRIVER
 468 M:      Jean Delvare <jdelvare@suse.com>
 469 L:      linux-hwmon@vger.kernel.org
 470 S:      Maintained
 471 F:      Documentation/hwmon/adm1025
 472 F:      drivers/hwmon/adm1025.c
 473
 474 ADM1029 HARDWARE MONITOR DRIVER
 475 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      drivers/hwmon/adm1029.c
 479
 480 ADM8211 WIRELESS DRIVER
 481 L:      linux-wireless@vger.kernel.org
 482 W:      http://wireless.kernel.org/
 483 S:      Orphan
 484 F:      drivers/net/wireless/admtek/adm8211.*
 485
 486 ADP1653 FLASH CONTROLLER DRIVER
 487 M:      Sakari Ailus <sakari.ailus@iki.fi>
 488 L:      linux-media@vger.kernel.org
 489 S:      Maintained
 490 F:      drivers/media/i2c/adp1653.c
 491 F:      include/media/i2c/adp1653.h
 492
 493 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 494 M:      Michael Hennerich <michael.hennerich@analog.com>
 495 W:      http://wiki.analog.com/ADP5520
 496 W:      http://ez.analog.com/community/linux-device-drivers
 497 S:      Supported
 498 F:      drivers/mfd/adp5520.c
 499 F:      drivers/video/backlight/adp5520_bl.c
 500 F:      drivers/leds/leds-adp5520.c
 501 F:      drivers/gpio/gpio-adp5520.c
 502 F:      drivers/input/keyboard/adp5520-keys.c
 503
 504 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 505 M:      Michael Hennerich <michael.hennerich@analog.com>
 506 W:      http://wiki.analog.com/ADP5588
 507 W:      http://ez.analog.com/community/linux-device-drivers
 508 S:      Supported
 509 F:      drivers/input/keyboard/adp5588-keys.c
 510 F:      drivers/gpio/gpio-adp5588.c
 511
 512 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 513 M:      Michael Hennerich <michael.hennerich@analog.com>
 514 W:      http://wiki.analog.com/ADP8860
 515 W:      http://ez.analog.com/community/linux-device-drivers
 516 S:      Supported
 517 F:      drivers/video/backlight/adp8860_bl.c
 518
 519 ADS1015 HARDWARE MONITOR DRIVER
 520 M:      Dirk Eibach <eibach@gdsys.de>
 521 L:      linux-hwmon@vger.kernel.org
 522 S:      Maintained
 523 F:      Documentation/hwmon/ads1015
 524 F:      drivers/hwmon/ads1015.c
 525 F:      include/linux/platform_data/ads1015.h
 526
 527 ADT746X FAN DRIVER
 528 M:      Colin Leroy <colin@colino.net>
 529 S:      Maintained
 530 F:      drivers/macintosh/therm_adt746x.c
 531
 532 ADT7475 HARDWARE MONITOR DRIVER
 533 M:      Jean Delvare <jdelvare@suse.com>
 534 L:      linux-hwmon@vger.kernel.org
 535 S:      Maintained
 536 F:      Documentation/hwmon/adt7475
 537 F:      drivers/hwmon/adt7475.c
 538
 539 ADVANSYS SCSI DRIVER
 540 M:      Matthew Wilcox <willy@infradead.org>
 541 M:      Hannes Reinecke <hare@suse.com>
 542 L:      linux-scsi@vger.kernel.org
 543 S:      Maintained
 544 F:      Documentation/scsi/advansys.txt
 545 F:      drivers/scsi/advansys.c
 546
 547 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 548 M:      Michael Hennerich <michael.hennerich@analog.com>
 549 W:      http://wiki.analog.com/ADXL345
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/input/misc/adxl34x.c
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 562
 563 AF9013 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/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 ALCATEL SPEEDTOUCH USB DRIVER
 651 M:      Duncan Sands <duncan.sands@free.fr>
 652 L:      linux-usb@vger.kernel.org
 653 W:      http://www.linux-usb.org/SpeedTouch/
 654 S:      Maintained
 655 F:      drivers/usb/atm/speedtch.c
 656 F:      drivers/usb/atm/usbatm.c
 657
 658 ALCHEMY AU1XX0 MMC DRIVER
 659 M:      Manuel Lauss <manuel.lauss@gmail.com>
 660 S:      Maintained
 661 F:      drivers/mmc/host/au1xmmc.c
 662
 663 ALI1563 I2C DRIVER
 664 M:      Rudolf Marek <r.marek@assembler.cz>
 665 L:      linux-i2c@vger.kernel.org
 666 S:      Maintained
 667 F:      Documentation/i2c/busses/i2c-ali1563
 668 F:      drivers/i2c/busses/i2c-ali1563.c
 669
 670 ALLWINNER SECURITY SYSTEM
 671 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 672 L:      linux-crypto@vger.kernel.org
 673 S:      Maintained
 674 F:      drivers/crypto/sunxi-ss/
 675
 676 ALLWINNER VPU DRIVER
 677 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 678 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 679 L:      linux-media@vger.kernel.org
 680 S:      Maintained
 681 F:      drivers/staging/media/sunxi/cedrus/
 682
 683 ALPHA PORT
 684 M:      Richard Henderson <rth@twiddle.net>
 685 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 686 M:      Matt Turner <mattst88@gmail.com>
 687 S:      Odd Fixes
 688 L:      linux-alpha@vger.kernel.org
 689 F:      arch/alpha/
 690
 691 ALPS PS/2 TOUCHPAD DRIVER
 692 R:      Pali Rohár <pali.rohar@gmail.com>
 693 F:      drivers/input/mouse/alps.*
 694
 695 ALTERA I2C CONTROLLER DRIVER
 696 M:      Thor Thayer <thor.thayer@linux.intel.com>
 697 S:      Maintained
 698 F:      drivers/i2c/busses/i2c-altera.c
 699
 700 ALTERA MAILBOX DRIVER
 701 M:      Ley Foon Tan <lftan@altera.com>
 702 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 703 S:      Maintained
 704 F:      drivers/mailbox/mailbox-altera.c
 705
 706 ALTERA PIO DRIVER
 707 M:      Tien Hock Loh <thloh@altera.com>
 708 L:      linux-gpio@vger.kernel.org
 709 S:      Maintained
 710 F:      drivers/gpio/gpio-altera.c
 711
 712 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 713 M:      Thor Thayer <thor.thayer@linux.intel.com>
 714 S:      Maintained
 715 F:      drivers/gpio/gpio-altera-a10sr.c
 716 F:      drivers/mfd/altera-a10sr.c
 717 F:      drivers/reset/reset-a10sr.c
 718 F:      include/linux/mfd/altera-a10sr.h
 719 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 720
 721 ALTERA TRIPLE SPEED ETHERNET DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 L:      netdev@vger.kernel.org
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/net/ethernet/altera/
 727
 728 ALTERA UART/JTAG UART SERIAL DRIVERS
 729 M:      Tobias Klauser <tklauser@distanz.ch>
 730 L:      linux-serial@vger.kernel.org
 731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 732 S:      Maintained
 733 F:      drivers/tty/serial/altera_uart.c
 734 F:      drivers/tty/serial/altera_jtaguart.c
 735 F:      include/linux/altera_uart.h
 736 F:      include/linux/altera_jtaguart.h
 737
 738 AMAZON ETHERNET DRIVERS
 739 M:      Netanel Belgazal <netanel@amazon.com>
 740 R:      Saeed Bishara <saeedb@amazon.com>
 741 R:      Zorik Machulsky <zorik@amazon.com>
 742 L:      netdev@vger.kernel.org
 743 S:      Supported
 744 F:      Documentation/networking/device_drivers/amazon/ena.txt
 745 F:      drivers/net/ethernet/amazon/
 746
 747 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 748 M:      Tom Lendacky <thomas.lendacky@amd.com>
 749 M:      Gary Hook <gary.hook@amd.com>
 750 L:      linux-crypto@vger.kernel.org
 751 S:      Supported
 752 F:      drivers/crypto/ccp/
 753 F:      include/linux/ccp.h
 754
 755 AMD DISPLAY CORE
 756 M:      Harry Wentland <harry.wentland@amd.com>
 757 M:      Leo Li <sunpeng.li@amd.com>
 758 L:      amd-gfx@lists.freedesktop.org
 759 T:      git git://people.freedesktop.org/~agd5f/linux
 760 S:      Supported
 761 F:      drivers/gpu/drm/amd/display/
 762
 763 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 764 M:      Huang Rui <ray.huang@amd.com>
 765 L:      linux-hwmon@vger.kernel.org
 766 S:      Supported
 767 F:      Documentation/hwmon/fam15h_power
 768 F:      drivers/hwmon/fam15h_power.c
 769
 770 AMD FCH GPIO DRIVER
 771 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 772 L:      linux-gpio@vger.kernel.org
 773 S:      Maintained
 774 F:      drivers/gpio/gpio-amd-fch.c
 775 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 776
 777 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 778 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 779 S:      Orphan
 780 F:      drivers/usb/gadget/udc/amd5536udc.*
 781
 782 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 783 P:      Andres Salomon <dilinger@queued.net>
 784 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 785 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 786 S:      Supported
 787 F:      drivers/char/hw_random/geode-rng.c
 788 F:      drivers/crypto/geode*
 789 F:      drivers/video/fbdev/geode/
 790 F:      arch/x86/include/asm/geode.h
 791
 792 AMD IOMMU (AMD-VI)
 793 M:      Joerg Roedel <joro@8bytes.org>
 794 L:      iommu@lists.linux-foundation.org
 795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 796 S:      Maintained
 797 F:      drivers/iommu/amd_iommu*.[ch]
 798 F:      include/linux/amd-iommu.h
 799
 800 AMD KFD
 801 M:      Oded Gabbay <oded.gabbay@gmail.com>
 802 L:      dri-devel@lists.freedesktop.org
 803 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 804 S:      Supported
 805 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 812 F:      drivers/gpu/drm/amd/amdkfd/
 813 F:      drivers/gpu/drm/amd/include/cik_structs.h
 814 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 815 F:      drivers/gpu/drm/amd/include/vi_structs.h
 816 F:      drivers/gpu/drm/amd/include/v9_structs.h
 817 F:      include/uapi/linux/kfd_ioctl.h
 818
 819 AMD POWERPLAY
 820 M:      Rex Zhu <rex.zhu@amd.com>
 821 M:      Evan Quan <evan.quan@amd.com>
 822 L:      amd-gfx@lists.freedesktop.org
 823 S:      Supported
 824 F:      drivers/gpu/drm/amd/powerplay/
 825 T:      git git://people.freedesktop.org/~agd5f/linux
 826
 827 AMD SEATTLE DEVICE TREE SUPPORT
 828 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 829 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 830 M:      Tom Lendacky <thomas.lendacky@amd.com>
 831 S:      Supported
 832 F:      arch/arm64/boot/dts/amd/
 833
 834 AMD XGBE DRIVER
 835 M:      Tom Lendacky <thomas.lendacky@amd.com>
 836 L:      netdev@vger.kernel.org
 837 S:      Supported
 838 F:      drivers/net/ethernet/amd/xgbe/
 839 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 840
 841 ANALOG DEVICES INC AD5686 DRIVER
 842 M:      Stefan Popa <stefan.popa@analog.com>
 843 L:      linux-pm@vger.kernel.org
 844 W:      http://ez.analog.com/community/linux-device-drivers
 845 S:      Supported
 846 F:      drivers/iio/dac/ad5686*
 847 F:      drivers/iio/dac/ad5696*
 848
 849 ANALOG DEVICES INC AD5758 DRIVER
 850 M:      Stefan Popa <stefan.popa@analog.com>
 851 L:      linux-iio@vger.kernel.org
 852 W:      http://ez.analog.com/community/linux-device-drivers
 853 S:      Supported
 854 F:      drivers/iio/dac/ad5758.c
 855 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 856
 857 ANALOG DEVICES INC AD7124 DRIVER
 858 M:      Stefan Popa <stefan.popa@analog.com>
 859 L:      linux-iio@vger.kernel.org
 860 W:      http://ez.analog.com/community/linux-device-drivers
 861 S:      Supported
 862 F:      drivers/iio/adc/ad7124.c
 863 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 864
 865 ANALOG DEVICES INC AD7606 DRIVER
 866 M:      Stefan Popa <stefan.popa@analog.com>
 867 L:      linux-iio@vger.kernel.org
 868 W:      http://ez.analog.com/community/linux-device-drivers
 869 S:      Supported
 870 F:      drivers/iio/adc/ad7606.c
 871 F:      Documentation/devicetree/bindings/iio/adc/ad7606.txt
 872
 873 ANALOG DEVICES INC AD7768-1 DRIVER
 874 M:      Stefan Popa <stefan.popa@analog.com>
 875 L:      linux-iio@vger.kernel.org
 876 W:      http://ez.analog.com/community/linux-device-drivers
 877 S:      Supported
 878 F:      drivers/iio/adc/ad7768-1.c
 879 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 880
 881 ANALOG DEVICES INC AD9389B DRIVER
 882 M:      Hans Verkuil <hans.verkuil@cisco.com>
 883 L:      linux-media@vger.kernel.org
 884 S:      Maintained
 885 F:      drivers/media/i2c/ad9389b*
 886
 887 ANALOG DEVICES INC ADGS1408 DRIVER
 888 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 889 S:      Supported
 890 F:      drivers/mux/adgs1408.c
 891 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 892
 893 ANALOG DEVICES INC ADP5061 DRIVER
 894 M:      Stefan Popa <stefan.popa@analog.com>
 895 L:      linux-pm@vger.kernel.org
 896 W:      http://ez.analog.com/community/linux-device-drivers
 897 S:      Supported
 898 F:      drivers/power/supply/adp5061.c
 899
 900 ANALOG DEVICES INC ADV7180 DRIVER
 901 M:      Lars-Peter Clausen <lars@metafoo.de>
 902 L:      linux-media@vger.kernel.org
 903 W:      http://ez.analog.com/community/linux-device-drivers
 904 S:      Supported
 905 F:      drivers/media/i2c/adv7180.c
 906
 907 ANALOG DEVICES INC ADV748X DRIVER
 908 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 909 L:      linux-media@vger.kernel.org
 910 S:      Maintained
 911 F:      drivers/media/i2c/adv748x/*
 912
 913 ANALOG DEVICES INC ADV7511 DRIVER
 914 M:      Hans Verkuil <hans.verkuil@cisco.com>
 915 L:      linux-media@vger.kernel.org
 916 S:      Maintained
 917 F:      drivers/media/i2c/adv7511*
 918
 919 ANALOG DEVICES INC ADV7604 DRIVER
 920 M:      Hans Verkuil <hans.verkuil@cisco.com>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/adv7604*
 924
 925 ANALOG DEVICES INC ADV7842 DRIVER
 926 M:      Hans Verkuil <hans.verkuil@cisco.com>
 927 L:      linux-media@vger.kernel.org
 928 S:      Maintained
 929 F:      drivers/media/i2c/adv7842*
 930
 931 ANALOG DEVICES INC ASOC CODEC DRIVERS
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 934 W:      http://wiki.analog.com/
 935 W:      http://ez.analog.com/community/linux-device-drivers
 936 S:      Supported
 937 F:      sound/soc/codecs/adau*
 938 F:      sound/soc/codecs/adav*
 939 F:      sound/soc/codecs/ad1*
 940 F:      sound/soc/codecs/ad7*
 941 F:      sound/soc/codecs/ssm*
 942 F:      sound/soc/codecs/sigmadsp.*
 943
 944 ANALOG DEVICES INC DMA DRIVERS
 945 M:      Lars-Peter Clausen <lars@metafoo.de>
 946 W:      http://ez.analog.com/community/linux-device-drivers
 947 S:      Supported
 948 F:      drivers/dma/dma-axi-dmac.c
 949
 950 ANALOG DEVICES INC IIO DRIVERS
 951 M:      Lars-Peter Clausen <lars@metafoo.de>
 952 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 953 W:      http://wiki.analog.com/
 954 W:      http://ez.analog.com/community/linux-device-drivers
 955 S:      Supported
 956 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 957 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 958 F:      drivers/iio/*/ad*
 959 F:      drivers/iio/adc/ltc2497*
 960 X:      drivers/iio/*/adjd*
 961 F:      drivers/staging/iio/*/ad*
 962
 963 ANDES ARCHITECTURE
 964 M:      Greentime Hu <green.hu@gmail.com>
 965 M:      Vincent Chen <deanbo422@gmail.com>
 966 T:      git https://github.com/andestech/linux.git
 967 S:      Supported
 968 F:      arch/nds32/
 969 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 970 F:      Documentation/devicetree/bindings/nds32/
 971 K:      nds32
 972 N:      nds32
 973
 974 ANDROID CONFIG FRAGMENTS
 975 M:      Rob Herring <robh@kernel.org>
 976 S:      Supported
 977 F:      kernel/configs/android*
 978
 979 ANDROID DRIVERS
 980 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 981 M:      Arve Hjønnevåg <arve@android.com>
 982 M:      Todd Kjos <tkjos@android.com>
 983 M:      Martijn Coenen <maco@android.com>
 984 M:      Joel Fernandes <joel@joelfernandes.org>
 985 M:      Christian Brauner <christian@brauner.io>
 986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 987 L:      devel@driverdev.osuosl.org
 988 S:      Supported
 989 F:      drivers/android/
 990 F:      drivers/staging/android/
 991
 992 ANDROID GOLDFISH PIC DRIVER
 993 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 994 S:      Supported
 995 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 996 F:      drivers/irqchip/irq-goldfish-pic.c
 997
 998 ANDROID GOLDFISH RTC DRIVER
 999 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1000 S:      Supported
1001 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1002 F:      drivers/rtc/rtc-goldfish.c
1003
1004 ANDROID ION DRIVER
1005 M:      Laura Abbott <labbott@redhat.com>
1006 M:      Sumit Semwal <sumit.semwal@linaro.org>
1007 L:      devel@driverdev.osuosl.org
1008 L:      dri-devel@lists.freedesktop.org
1009 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1010 S:      Supported
1011 F:      drivers/staging/android/ion
1012 F:      drivers/staging/android/uapi/ion.h
1013
1014 AOA (Apple Onboard Audio) ALSA DRIVER
1015 M:      Johannes Berg <johannes@sipsolutions.net>
1016 L:      linuxppc-dev@lists.ozlabs.org
1017 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1018 S:      Maintained
1019 F:      sound/aoa/
1020
1021 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1022 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1023 L:      linux-iio@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/iio/adc/stx104.c
1026
1027 APM DRIVER
1028 M:      Jiri Kosina <jikos@kernel.org>
1029 S:      Odd fixes
1030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1031 F:      arch/x86/kernel/apm_32.c
1032 F:      include/linux/apm_bios.h
1033 F:      include/uapi/linux/apm_bios.h
1034 F:      drivers/char/apm-emulation.c
1035
1036 APPARMOR SECURITY MODULE
1037 M:      John Johansen <john.johansen@canonical.com>
1038 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1039 W:      wiki.apparmor.net
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1041 S:      Supported
1042 F:      security/apparmor/
1043 F:      Documentation/admin-guide/LSM/apparmor.rst
1044
1045 APPLE BCM5974 MULTITOUCH DRIVER
1046 M:      Henrik Rydberg <rydberg@bitmath.org>
1047 L:      linux-input@vger.kernel.org
1048 S:      Odd fixes
1049 F:      drivers/input/mouse/bcm5974.c
1050
1051 APPLE SMC DRIVER
1052 M:      Henrik Rydberg <rydberg@bitmath.org>
1053 L:      linux-hwmon@vger.kernel.org
1054 S:      Odd fixes
1055 F:      drivers/hwmon/applesmc.c
1056
1057 APPLETALK NETWORK LAYER
1058 L:      netdev@vger.kernel.org
1059 S:      Odd fixes
1060 F:      drivers/net/appletalk/
1061 F:      net/appletalk/
1062 F:      include/linux/atalk.h
1063 F:      include/uapi/linux/atalk.h
1064
1065 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1066 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1067 S:      Supported
1068 F:      arch/arm64/boot/dts/apm/
1069
1070 APPLIED MICRO (APM) X-GENE SOC EDAC
1071 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1072 S:      Supported
1073 F:      drivers/edac/xgene_edac.c
1074 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1075
1076 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1077 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1078 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1079 S:      Supported
1080 F:      drivers/net/ethernet/apm/xgene-v2/
1081
1082 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1083 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1084 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1085 M:      Quan Nguyen <quan@os.amperecomputing.com>
1086 S:      Supported
1087 F:      drivers/net/ethernet/apm/xgene/
1088 F:      drivers/net/phy/mdio-xgene.c
1089 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1090 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1091
1092 APPLIED MICRO (APM) X-GENE SOC PMU
1093 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1094 S:      Supported
1095 F:      drivers/perf/xgene_pmu.c
1096 F:      Documentation/perf/xgene-pmu.txt
1097 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1098
1099 APTINA CAMERA SENSOR PLL
1100 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1101 L:      linux-media@vger.kernel.org
1102 S:      Maintained
1103 F:      drivers/media/i2c/aptina-pll.*
1104
1105 ARC FRAMEBUFFER DRIVER
1106 M:      Jaya Kumar <jayalk@intworks.biz>
1107 S:      Maintained
1108 F:      drivers/video/fbdev/arcfb.c
1109 F:      drivers/video/fbdev/core/fb_defio.c
1110
1111 ARC PGU DRM DRIVER
1112 M:      Alexey Brodkin <abrodkin@synopsys.com>
1113 S:      Supported
1114 F:      drivers/gpu/drm/arc/
1115 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1116
1117 ARCNET NETWORK LAYER
1118 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1119 L:      netdev@vger.kernel.org
1120 S:      Maintained
1121 F:      drivers/net/arcnet/
1122 F:      include/uapi/linux/if_arcnet.h
1123
1124 ARM ARCHITECTED TIMER DRIVER
1125 M:      Mark Rutland <mark.rutland@arm.com>
1126 M:      Marc Zyngier <marc.zyngier@arm.com>
1127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1128 S:      Maintained
1129 F:      arch/arm/include/asm/arch_timer.h
1130 F:      arch/arm64/include/asm/arch_timer.h
1131 F:      drivers/clocksource/arm_arch_timer.c
1132
1133 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1134 M:      Linus Walleij <linus.walleij@linaro.org>
1135 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1136 S:      Maintained
1137 F:      Documentation/devicetree/bindings/arm/arm-boards
1138 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1139 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1140 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1141 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1142 F:      arch/arm/mach-integrator/
1143 F:      arch/arm/mach-realview/
1144 F:      arch/arm/mach-versatile/
1145 F:      arch/arm/plat-versatile/
1146 F:      arch/arm/boot/dts/arm-realview-*
1147 F:      arch/arm/boot/dts/integrator*
1148 F:      arch/arm/boot/dts/versatile*
1149 F:      drivers/clk/versatile/
1150 F:      drivers/i2c/busses/i2c-versatile.c
1151 F:      drivers/irqchip/irq-versatile-fpga.c
1152 F:      drivers/mtd/maps/physmap_of_versatile.c
1153 F:      drivers/power/reset/arm-versatile-reboot.c
1154 F:      drivers/soc/versatile/
1155
1156 ARM HDLCD DRM DRIVER
1157 M:      Liviu Dudau <liviu.dudau@arm.com>
1158 S:      Supported
1159 F:      drivers/gpu/drm/arm/hdlcd_*
1160 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1161
1162 ARM KOMEDA DRM-KMS DRIVER
1163 M:      James (Qian) Wang <james.qian.wang@arm.com>
1164 M:      Liviu Dudau <liviu.dudau@arm.com>
1165 L:      Mali DP Maintainers <malidp@foss.arm.com>
1166 S:      Supported
1167 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1168 F:      drivers/gpu/drm/arm/display/include/
1169 F:      drivers/gpu/drm/arm/display/komeda/
1170 F:      Documentation/devicetree/bindings/display/arm/arm,komeda.txt
1171 F:      Documentation/gpu/komeda-kms.rst
1172
1173 ARM MALI-DP DRM DRIVER
1174 M:      Liviu Dudau <liviu.dudau@arm.com>
1175 M:      Brian Starkey <brian.starkey@arm.com>
1176 L:      Mali DP Maintainers <malidp@foss.arm.com>
1177 S:      Supported
1178 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1179 F:      drivers/gpu/drm/arm/
1180 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1181 F:      Documentation/gpu/afbc.rst
1182
1183 ARM MFM AND FLOPPY DRIVERS
1184 M:      Ian Molton <spyro@f2s.com>
1185 S:      Maintained
1186 F:      arch/arm/lib/floppydma.S
1187 F:      arch/arm/include/asm/floppy.h
1188
1189 ARM PMU PROFILING AND DEBUGGING
1190 M:      Will Deacon <will.deacon@arm.com>
1191 M:      Mark Rutland <mark.rutland@arm.com>
1192 S:      Maintained
1193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1194 F:      arch/arm*/kernel/perf_*
1195 F:      arch/arm/oprofile/common.c
1196 F:      arch/arm*/kernel/hw_breakpoint.c
1197 F:      arch/arm*/include/asm/hw_breakpoint.h
1198 F:      arch/arm*/include/asm/perf_event.h
1199 F:      drivers/perf/*
1200 F:      include/linux/perf/arm_pmu.h
1201 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1202 F:      Documentation/devicetree/bindings/perf/
1203
1204 ARM PORT
1205 M:      Russell King <linux@armlinux.org.uk>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 W:      http://www.armlinux.org.uk/
1208 S:      Odd Fixes
1209 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1210 F:      arch/arm/
1211 X:      arch/arm/boot/dts/
1212
1213 ARM PRIMECELL AACI PL041 DRIVER
1214 M:      Russell King <linux@armlinux.org.uk>
1215 S:      Odd Fixes
1216 F:      sound/arm/aaci.*
1217
1218 ARM PRIMECELL BUS SUPPORT
1219 M:      Russell King <linux@armlinux.org.uk>
1220 S:      Odd Fixes
1221 F:      drivers/amba/
1222 F:      include/linux/amba/bus.h
1223
1224 ARM PRIMECELL CLCD PL110 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      drivers/video/fbdev/amba-clcd.*
1228
1229 ARM PRIMECELL KMI PL050 DRIVER
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/input/serio/ambakmi.*
1233 F:      include/linux/amba/kmi.h
1234
1235 ARM PRIMECELL MMCI PL180/1 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/mmc/host/mmci.*
1239 F:      include/linux/amba/mmci.h
1240
1241 ARM PRIMECELL SSP PL022 SPI DRIVER
1242 M:      Linus Walleij <linus.walleij@linaro.org>
1243 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1244 S:      Maintained
1245 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1246 F:      drivers/spi/spi-pl022.c
1247
1248 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1249 M:      Russell King <linux@armlinux.org.uk>
1250 S:      Odd Fixes
1251 F:      drivers/tty/serial/amba-pl01*.c
1252 F:      include/linux/amba/serial.h
1253
1254 ARM PRIMECELL VIC PL190/PL192 DRIVER
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1259 F:      drivers/irqchip/irq-vic.c
1260
1261 ARM SMMU DRIVERS
1262 M:      Will Deacon <will.deacon@arm.com>
1263 R:      Robin Murphy <robin.murphy@arm.com>
1264 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1265 S:      Maintained
1266 F:      drivers/iommu/arm-smmu.c
1267 F:      drivers/iommu/arm-smmu-v3.c
1268 F:      drivers/iommu/io-pgtable-arm.c
1269 F:      drivers/iommu/io-pgtable-arm-v7s.c
1270
1271 ARM SUB-ARCHITECTURES
1272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1273 S:      Maintained
1274 F:      arch/arm/mach-*/
1275 F:      arch/arm/plat-*/
1276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1277
1278 ARM/ACTIONS SEMI ARCHITECTURE
1279 M:      Andreas Färber <afaerber@suse.de>
1280 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1281 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1282 S:      Maintained
1283 N:      owl
1284 F:      arch/arm/mach-actions/
1285 F:      arch/arm/boot/dts/owl-*
1286 F:      arch/arm64/boot/dts/actions/
1287 F:      drivers/clk/actions/
1288 F:      drivers/clocksource/timer-owl*
1289 F:      drivers/dma/owl-dma.c
1290 F:      drivers/i2c/busses/i2c-owl.c
1291 F:      drivers/pinctrl/actions/*
1292 F:      drivers/soc/actions/
1293 F:      include/dt-bindings/power/owl-*
1294 F:      include/linux/soc/actions/
1295 F:      Documentation/devicetree/bindings/arm/actions.txt
1296 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1297 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1298 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1299 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1300 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1301 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1302
1303 ARM/ADS SPHERE MACHINE SUPPORT
1304 M:      Lennert Buytenhek <kernel@wantstofly.org>
1305 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1306 S:      Maintained
1307
1308 ARM/AFEB9260 MACHINE SUPPORT
1309 M:      Sergey Lapin <slapin@ossfans.org>
1310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1311 S:      Maintained
1312
1313 ARM/AJECO 1ARM MACHINE SUPPORT
1314 M:      Lennert Buytenhek <kernel@wantstofly.org>
1315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1316 S:      Maintained
1317
1318 ARM/Allwinner SoC Clock Support
1319 M:      Emilio López <emilio@elopez.com.ar>
1320 S:      Maintained
1321 F:      drivers/clk/sunxi/
1322
1323 ARM/Allwinner sunXi SoC support
1324 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1325 M:      Chen-Yu Tsai <wens@csie.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328 N:      sun[x456789]i
1329 N:      sun50i
1330 F:      arch/arm/mach-sunxi/
1331 F:      arch/arm64/boot/dts/allwinner/
1332 F:      drivers/clk/sunxi-ng/
1333 F:      drivers/pinctrl/sunxi/
1334 F:      drivers/soc/sunxi/
1335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1336
1337 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1338 M:      Neil Armstrong <narmstrong@baylibre.com>
1339 M:      Jerome Brunet <jbrunet@baylibre.com>
1340 L:      linux-amlogic@lists.infradead.org
1341 S:      Maintained
1342 F:      drivers/clk/meson/
1343 F:      include/dt-bindings/clock/meson*
1344 F:      include/dt-bindings/clock/gxbb*
1345 F:      Documentation/devicetree/bindings/clock/amlogic*
1346
1347 ARM/Amlogic Meson SoC support
1348 M:      Kevin Hilman <khilman@baylibre.com>
1349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1350 L:      linux-amlogic@lists.infradead.org
1351 W:      http://linux-meson.com/
1352 S:      Maintained
1353 F:      arch/arm/mach-meson/
1354 F:      arch/arm/boot/dts/meson*
1355 F:      arch/arm64/boot/dts/amlogic/
1356 F:      drivers/pinctrl/meson/
1357 F:      drivers/mmc/host/meson*
1358 F:      drivers/soc/amlogic/
1359 N:      meson
1360
1361 ARM/Amlogic Meson SoC Sound Drivers
1362 M:      Jerome Brunet <jbrunet@baylibre.com>
1363 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1364 S:      Maintained
1365 F:      sound/soc/meson/
1366 F:      Documentation/devicetree/bindings/sound/amlogic*
1367
1368 ARM/Annapurna Labs ALPINE ARCHITECTURE
1369 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1370 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1371 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1372 S:      Maintained
1373 F:      arch/arm/mach-alpine/
1374 F:      arch/arm/boot/dts/alpine*
1375 F:      arch/arm64/boot/dts/al/
1376 F:      drivers/*/*alpine*
1377
1378 ARM/ARTPEC MACHINE SUPPORT
1379 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1380 M:      Lars Persson <lars.persson@axis.com>
1381 S:      Maintained
1382 L:      linux-arm-kernel@axis.com
1383 F:      arch/arm/mach-artpec
1384 F:      arch/arm/boot/dts/artpec6*
1385 F:      drivers/clk/axis
1386 F:      drivers/crypto/axis
1387 F:      drivers/pinctrl/pinctrl-artpec*
1388 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1389
1390 ARM/ASPEED I2C DRIVER
1391 M:      Brendan Higgins <brendanhiggins@google.com>
1392 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1393 R:      Joel Stanley <joel@jms.id.au>
1394 L:      linux-i2c@vger.kernel.org
1395 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1396 S:      Maintained
1397 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1398 F:      drivers/i2c/busses/i2c-aspeed.c
1399 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1400 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1401
1402 ARM/ASPEED MACHINE SUPPORT
1403 M:      Joel Stanley <joel@jms.id.au>
1404 R:      Andrew Jeffery <andrew@aj.id.au>
1405 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1406 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1407 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1408 S:      Supported
1409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1410 F:      arch/arm/mach-aspeed/
1411 F:      arch/arm/boot/dts/aspeed-*
1412 N:      aspeed
1413
1414 ARM/BITMAIN ARCHITECTURE
1415 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 S:      Maintained
1418 F:      arch/arm64/boot/dts/bitmain/
1419 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1420
1421 ARM/CALXEDA HIGHBANK ARCHITECTURE
1422 M:      Rob Herring <robh@kernel.org>
1423 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1424 S:      Maintained
1425 F:      arch/arm/mach-highbank/
1426 F:      arch/arm/boot/dts/highbank.dts
1427 F:      arch/arm/boot/dts/ecx-*.dts*
1428
1429 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1430 M:      Krzysztof Halasa <khalasa@piap.pl>
1431 S:      Maintained
1432 F:      arch/arm/mach-cns3xxx/
1433
1434 ARM/CAVIUM THUNDER NETWORK DRIVER
1435 M:      Sunil Goutham <sgoutham@cavium.com>
1436 M:      Robert Richter <rric@kernel.org>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Supported
1439 F:      drivers/net/ethernet/cavium/thunder/
1440
1441 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1442 M:      Lukasz Majewski <lukma@denx.de>
1443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      arch/arm/mach-ep93xx/ts72xx.c
1446
1447 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1448 M:      Alexander Shiyan <shc_work@mail.ru>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Odd Fixes
1451 N:      clps711x
1452
1453 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1454 M:      Lennert Buytenhek <kernel@wantstofly.org>
1455 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1456 S:      Maintained
1457
1458 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1459 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1460 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1462 S:      Maintained
1463 F:      arch/arm/mach-ep93xx/
1464 F:      arch/arm/mach-ep93xx/include/mach/
1465
1466 ARM/CLKDEV SUPPORT
1467 M:      Russell King <linux@armlinux.org.uk>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1471 F:      drivers/clk/clkdev.c
1472
1473 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1474 M:      Mike Rapoport <mike@compulab.co.il>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 S:      Maintained
1477
1478 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1479 M:      Baruch Siach <baruch@tkos.co.il>
1480 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1481 S:      Maintained
1482 F:      arch/arm/boot/dts/cx92755*
1483 N:      digicolor
1484
1485 ARM/CONTEC MICRO9 MACHINE SUPPORT
1486 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1487 S:      Maintained
1488 F:      arch/arm/mach-ep93xx/micro9.c
1489
1490 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1491 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1492 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      drivers/hwtracing/coresight/*
1496 F:      Documentation/trace/coresight.txt
1497 F:      Documentation/trace/coresight-cpu-debug.txt
1498 F:      Documentation/devicetree/bindings/arm/coresight.txt
1499 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1500 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1501 F:      tools/perf/arch/arm/util/pmu.c
1502 F:      tools/perf/arch/arm/util/auxtrace.c
1503 F:      tools/perf/arch/arm/util/cs-etm.c
1504 F:      tools/perf/arch/arm/util/cs-etm.h
1505 F:      tools/perf/util/cs-etm.*
1506 F:      tools/perf/util/cs-etm-decoder/*
1507
1508 ARM/CORGI MACHINE SUPPORT
1509 M:      Richard Purdie <rpurdie@rpsys.net>
1510 S:      Maintained
1511
1512 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1513 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1514 M:      Linus Walleij <linus.walleij@linaro.org>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 T:      git git://github.com/ulli-kroll/linux.git
1517 S:      Maintained
1518 F:      Documentation/devicetree/bindings/arm/gemini.txt
1519 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1520 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1521 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1522 F:      arch/arm/mach-gemini/
1523 F:      drivers/net/ethernet/cortina/
1524 F:      drivers/pinctrl/pinctrl-gemini.c
1525 F:      drivers/rtc/rtc-ftrtc010.c
1526
1527 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1528 M:      Barry Song <baohua@kernel.org>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/prima2*
1533 F:      arch/arm/mach-prima2/
1534 F:      drivers/clk/sirf/
1535 F:      drivers/clocksource/timer-prima2.c
1536 F:      drivers/clocksource/timer-atlas7.c
1537 N:      [^a-z]sirf
1538 X:      drivers/gnss
1539
1540 ARM/EBSA110 MACHINE SUPPORT
1541 M:      Russell King <linux@armlinux.org.uk>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 W:      http://www.armlinux.org.uk/
1544 S:      Maintained
1545 F:      arch/arm/mach-ebsa110/
1546 F:      drivers/net/ethernet/amd/am79c961a.*
1547
1548 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1549 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1550 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1552 S:      Maintained
1553 N:      efm32
1554
1555 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1556 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 F:      arch/arm/mach-pxa/ezx.c
1560
1561 ARM/FARADAY FA526 PORT
1562 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1564 S:      Maintained
1565 T:      git git://git.berlios.de/gemini-board
1566 F:      arch/arm/mm/*-fa*
1567
1568 ARM/FOOTBRIDGE ARCHITECTURE
1569 M:      Russell King <linux@armlinux.org.uk>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 W:      http://www.armlinux.org.uk/
1572 S:      Maintained
1573 F:      arch/arm/include/asm/hardware/dec21285.h
1574 F:      arch/arm/mach-footbridge/
1575
1576 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1577 M:      Shawn Guo <shawnguo@kernel.org>
1578 M:      Sascha Hauer <s.hauer@pengutronix.de>
1579 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1580 R:      Fabio Estevam <festevam@gmail.com>
1581 R:      NXP Linux Team <linux-imx@nxp.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1585 N:      imx
1586 N:      mxs
1587 X:      drivers/media/i2c/
1588
1589 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1590 M:      Shawn Guo <shawnguo@kernel.org>
1591 M:      Sascha Hauer <s.hauer@pengutronix.de>
1592 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1593 R:      Stefan Agner <stefan@agner.ch>
1594 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1595 S:      Maintained
1596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1597 F:      arch/arm/mach-imx/*vf610*
1598 F:      arch/arm/boot/dts/vf*
1599
1600 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1601 M:      Shawn Guo <shawnguo@kernel.org>
1602 M:      Li Yang <leoyang.li@nxp.com>
1603 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1604 S:      Maintained
1605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1606 F:      arch/arm/boot/dts/ls1021a*
1607 F:      arch/arm64/boot/dts/freescale/fsl-*
1608 F:      arch/arm64/boot/dts/freescale/qoriq-*
1609
1610 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1611 M:      Lennert Buytenhek <kernel@wantstofly.org>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Maintained
1614
1615 ARM/GUMSTIX MACHINE SUPPORT
1616 M:      Steve Sakoman <sakoman@gmail.com>
1617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1618 S:      Maintained
1619
1620 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1621 M:      Philipp Zabel <philipp.zabel@gmail.com>
1622 M:      Paul Parsons <lost.distance@yahoo.com>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 F:      arch/arm/mach-pxa/hx4700.c
1626 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1627 F:      sound/soc/pxa/hx4700.c
1628
1629 ARM/HISILICON SOC SUPPORT
1630 M:      Wei Xu <xuwei5@hisilicon.com>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.hisilicon.com
1633 S:      Supported
1634 T:      git git://github.com/hisilicon/linux-hisi.git
1635 F:      arch/arm/mach-hisi/
1636 F:      arch/arm/boot/dts/hi3*
1637 F:      arch/arm/boot/dts/hip*
1638 F:      arch/arm/boot/dts/hisi*
1639 F:      arch/arm64/boot/dts/hisilicon/
1640
1641 ARM/HP JORNADA 7XX MACHINE SUPPORT
1642 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1643 W:      www.jlime.com
1644 S:      Maintained
1645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1646 F:      arch/arm/mach-sa1100/jornada720.c
1647 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1648
1649 ARM/IGEP MACHINE SUPPORT
1650 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1651 M:      Javier Martinez Canillas <javier@dowhile0.org>
1652 L:      linux-omap@vger.kernel.org
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 F:      arch/arm/boot/dts/omap3-igep*
1656
1657 ARM/INCOME PXA270 SUPPORT
1658 M:      Marek Vasut <marek.vasut@gmail.com>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 S:      Maintained
1661 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1662
1663 ARM/INTEL IOP13XX ARM ARCHITECTURE
1664 M:      Lennert Buytenhek <kernel@wantstofly.org>
1665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1666 S:      Maintained
1667
1668 ARM/INTEL IOP32X ARM ARCHITECTURE
1669 M:      Lennert Buytenhek <kernel@wantstofly.org>
1670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1671 S:      Maintained
1672
1673 ARM/INTEL IOP33X ARM ARCHITECTURE
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Orphan
1676
1677 ARM/INTEL IQ81342EX MACHINE SUPPORT
1678 M:      Lennert Buytenhek <kernel@wantstofly.org>
1679 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1680 S:      Maintained
1681
1682 ARM/INTEL IXDP2850 MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/INTEL IXP4XX ARM ARCHITECTURE
1688 M:      Imre Kaloz <kaloz@openwrt.org>
1689 M:      Krzysztof Halasa <khalasa@piap.pl>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 S:      Maintained
1692 F:      arch/arm/mach-ixp4xx/
1693
1694 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1695 M:      Jonathan Cameron <jic23@cam.ac.uk>
1696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1697 S:      Maintained
1698 F:      arch/arm/mach-pxa/stargate2.c
1699 F:      drivers/pcmcia/pxa2xx_stargate2.c
1700
1701 ARM/INTEL XSC3 (MANZANO) ARM CORE
1702 M:      Lennert Buytenhek <kernel@wantstofly.org>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705
1706 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1707 M:      Lennert Buytenhek <kernel@wantstofly.org>
1708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1709 S:      Maintained
1710
1711 ARM/LG1K ARCHITECTURE
1712 M:      Chanho Min <chanho.min@lge.com>
1713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1714 S:      Maintained
1715 F:      arch/arm64/boot/dts/lg/
1716
1717 ARM/LOGICPD PXA270 MACHINE SUPPORT
1718 M:      Lennert Buytenhek <kernel@wantstofly.org>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 S:      Maintained
1721
1722 ARM/LPC18XX ARCHITECTURE
1723 M:      Vladimir Zapolskiy <vz@mleia.com>
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Maintained
1726 F:      arch/arm/boot/dts/lpc43*
1727 F:      drivers/i2c/busses/i2c-lpc2k.c
1728 F:      drivers/memory/pl172.c
1729 F:      drivers/mtd/spi-nor/nxp-spifi.c
1730 F:      drivers/rtc/rtc-lpc24xx.c
1731 N:      lpc18xx
1732
1733 ARM/LPC32XX SOC SUPPORT
1734 M:      Vladimir Zapolskiy <vz@mleia.com>
1735 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1737 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc32*
1740 F:      arch/arm/mach-lpc32xx/
1741 F:      drivers/i2c/busses/i2c-pnx.c
1742 F:      drivers/net/ethernet/nxp/lpc_eth.c
1743 F:      drivers/usb/host/ohci-nxp.c
1744 F:      drivers/watchdog/pnx4008_wdt.c
1745 N:      lpc32xx
1746
1747 ARM/MAGICIAN MACHINE SUPPORT
1748 M:      Philipp Zabel <philipp.zabel@gmail.com>
1749 S:      Maintained
1750
1751 ARM/Marvell Dove/MV78xx0/Orion SOC support
1752 M:      Jason Cooper <jason@lakedaemon.net>
1753 M:      Andrew Lunn <andrew@lunn.ch>
1754 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1755 M:      Gregory Clement <gregory.clement@bootlin.com>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      Documentation/devicetree/bindings/soc/dove/
1759 F:      arch/arm/mach-dove/
1760 F:      arch/arm/mach-mv78xx0/
1761 F:      arch/arm/mach-orion5x/
1762 F:      arch/arm/plat-orion/
1763 F:      arch/arm/boot/dts/dove*
1764 F:      arch/arm/boot/dts/orion5x*
1765
1766 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1767 M:      Jason Cooper <jason@lakedaemon.net>
1768 M:      Andrew Lunn <andrew@lunn.ch>
1769 M:      Gregory Clement <gregory.clement@bootlin.com>
1770 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      arch/arm/boot/dts/armada*
1774 F:      arch/arm/boot/dts/kirkwood*
1775 F:      arch/arm/configs/mvebu_*_defconfig
1776 F:      arch/arm/mach-mvebu/
1777 F:      arch/arm64/boot/dts/marvell/armada*
1778 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1779 F:      drivers/cpufreq/armada-8k-cpufreq.c
1780 F:      drivers/cpufreq/mvebu-cpufreq.c
1781 F:      drivers/irqchip/irq-armada-370-xp.c
1782 F:      drivers/irqchip/irq-mvebu-*
1783 F:      drivers/pinctrl/mvebu/
1784 F:      drivers/rtc/rtc-armada38x.c
1785
1786 ARM/Mediatek RTC DRIVER
1787 M:      Eddie Huang <eddie.huang@mediatek.com>
1788 M:      Sean Wang <sean.wang@mediatek.com>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1793 F:      drivers/rtc/rtc-mt6397.c
1794 F:      drivers/rtc/rtc-mt7622.c
1795
1796 ARM/Mediatek SoC support
1797 M:      Matthias Brugger <matthias.bgg@gmail.com>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1800 W:      https://mtk.bcnfs.org/
1801 C:      irc://chat.freenode.net/linux-mediatek
1802 S:      Maintained
1803 F:      arch/arm/boot/dts/mt6*
1804 F:      arch/arm/boot/dts/mt7*
1805 F:      arch/arm/boot/dts/mt8*
1806 F:      arch/arm/mach-mediatek/
1807 F:      arch/arm64/boot/dts/mediatek/
1808 F:      drivers/soc/mediatek/
1809 N:      mtk
1810 N:      mt[678]
1811 K:      mediatek
1812
1813 ARM/Mediatek USB3 PHY DRIVER
1814 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1816 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1817 S:      Maintained
1818 F:      drivers/phy/mediatek/
1819 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1820
1821 ARM/MICREL KS8695 ARCHITECTURE
1822 M:      Greg Ungerer <gerg@uclinux.org>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 F:      arch/arm/mach-ks8695/
1825 S:      Odd Fixes
1826
1827 ARM/Microchip (AT91) SoC support
1828 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1829 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1830 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1831 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1832 W:      http://www.linux4sam.org
1833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1834 S:      Supported
1835 N:      at91
1836 N:      atmel
1837 F:      arch/arm/mach-at91/
1838 F:      include/soc/at91/
1839 F:      arch/arm/boot/dts/at91*.dts
1840 F:      arch/arm/boot/dts/at91*.dtsi
1841 F:      arch/arm/boot/dts/sama*.dts
1842 F:      arch/arm/boot/dts/sama*.dtsi
1843 F:      arch/arm/include/debug/at91.S
1844 F:      drivers/memory/atmel*
1845 F:      drivers/watchdog/sama5d4_wdt.c
1846 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1847 X:      drivers/net/wireless/atmel/
1848
1849 ARM/MIOA701 MACHINE SUPPORT
1850 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 F:      arch/arm/mach-pxa/mioa701.c
1853 S:      Maintained
1854
1855 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1856 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1857 S:      Maintained
1858
1859 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1860 M:      Linus Walleij <linus.walleij@linaro.org>
1861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1862 S:      Maintained
1863 F:      arch/arm/mach-nomadik/
1864 F:      arch/arm/mach-u300/
1865 F:      arch/arm/mach-ux500/
1866 F:      arch/arm/boot/dts/ste-*
1867 F:      drivers/clk/clk-nomadik.c
1868 F:      drivers/clk/clk-u300.c
1869 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1870 F:      drivers/clocksource/timer-u300.c
1871 F:      drivers/dma/coh901318*
1872 F:      drivers/dma/ste_dma40*
1873 F:      drivers/hwspinlock/u8500_hsem.c
1874 F:      drivers/i2c/busses/i2c-nomadik.c
1875 F:      drivers/i2c/busses/i2c-stu300.c
1876 F:      drivers/mfd/ab3100*
1877 F:      drivers/mfd/ab8500*
1878 F:      drivers/mfd/abx500*
1879 F:      drivers/mfd/dbx500*
1880 F:      drivers/mfd/db8500*
1881 F:      drivers/pinctrl/nomadik/
1882 F:      drivers/pinctrl/pinctrl-coh901*
1883 F:      drivers/pinctrl/pinctrl-u300.c
1884 F:      drivers/rtc/rtc-ab3100.c
1885 F:      drivers/rtc/rtc-ab8500.c
1886 F:      drivers/rtc/rtc-coh901331.c
1887 F:      drivers/rtc/rtc-pl031.c
1888 F:      drivers/watchdog/coh901327_wdt.c
1889 F:      Documentation/devicetree/bindings/arm/ste-*
1890 F:      Documentation/devicetree/bindings/arm/ux500/
1891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1892
1893 ARM/NUVOTON NPCM ARCHITECTURE
1894 M:      Avi Fishman <avifishman70@gmail.com>
1895 M:      Tomer Maimon <tmaimon77@gmail.com>
1896 M:      Tali Perry <tali.perry1@gmail.com>
1897 R:      Patrick Venture <venture@google.com>
1898 R:      Nancy Yuen <yuenn@google.com>
1899 R:      Benjamin Fair <benjaminfair@google.com>
1900 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1901 S:      Supported
1902 F:      arch/arm/mach-npcm/
1903 F:      arch/arm/boot/dts/nuvoton-npcm*
1904 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1905 F:      drivers/*/*npcm*
1906 F:      Documentation/devicetree/bindings/*/*npcm*
1907 F:      Documentation/devicetree/bindings/*/*/*npcm*
1908
1909 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1910 M:      Wan ZongShun <mcuos.com@gmail.com>
1911 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1912 W:      http://www.mcuos.com
1913 S:      Maintained
1914 F:      arch/arm/mach-w90x900/
1915 F:      drivers/input/keyboard/w90p910_keypad.c
1916 F:      drivers/input/touchscreen/w90p910_ts.c
1917 F:      drivers/watchdog/nuc900_wdt.c
1918 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1919 F:      drivers/mtd/nand/raw/nuc900_nand.c
1920 F:      drivers/rtc/rtc-nuc900.c
1921 F:      drivers/spi/spi-nuc900.c
1922 F:      drivers/usb/host/ehci-w90x900.c
1923 F:      drivers/video/fbdev/nuc900fb.c
1924
1925 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1926 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1927 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1928 S:      Orphan
1929 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1930 F:      arch/arm/mach-s3c24xx/gta02.h
1931
1932 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1933 M:      Alexander Clouter <alex@digriz.org.uk>
1934 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1935 W:      http://www.digriz.org.uk/ts78xx/kernel
1936 S:      Maintained
1937 F:      arch/arm/mach-orion5x/ts78xx-*
1938
1939 ARM/OXNAS platform support
1940 M:      Neil Armstrong <narmstrong@baylibre.com>
1941 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1942 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1943 S:      Maintained
1944 F:      arch/arm/mach-oxnas/
1945 F:      arch/arm/boot/dts/ox8*.dts*
1946 N:      oxnas
1947
1948 ARM/PALM TREO SUPPORT
1949 M:      Tomas Cech <sleep_walker@suse.com>
1950 L:      linux-arm-kernel@lists.infradead.org
1951 W:      http://hackndev.com
1952 S:      Maintained
1953 F:      arch/arm/mach-pxa/palmtreo.*
1954
1955 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1956 M:      Marek Vasut <marek.vasut@gmail.com>
1957 L:      linux-arm-kernel@lists.infradead.org
1958 W:      http://hackndev.com
1959 S:      Maintained
1960 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1961 F:      arch/arm/mach-pxa/palmtx.c
1962 F:      arch/arm/mach-pxa/palmt5.*
1963 F:      arch/arm/mach-pxa/include/mach/palmld.h
1964 F:      arch/arm/mach-pxa/palmld.c
1965 F:      arch/arm/mach-pxa/palmte2.*
1966 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1967 F:      arch/arm/mach-pxa/palmtc.c
1968
1969 ARM/PALMZ72 SUPPORT
1970 M:      Sergey Lapin <slapin@ossfans.org>
1971 L:      linux-arm-kernel@lists.infradead.org
1972 W:      http://hackndev.com
1973 S:      Maintained
1974 F:      arch/arm/mach-pxa/palmz72.*
1975
1976 ARM/PLEB SUPPORT
1977 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1978 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1979 S:      Maintained
1980
1981 ARM/PT DIGITAL BOARD PORT
1982 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1983 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1984 W:      http://www.armlinux.org.uk/
1985 S:      Maintained
1986
1987 ARM/QUALCOMM SUPPORT
1988 M:      Andy Gross <andy.gross@linaro.org>
1989 M:      David Brown <david.brown@linaro.org>
1990 L:      linux-arm-msm@vger.kernel.org
1991 S:      Maintained
1992 F:      Documentation/devicetree/bindings/soc/qcom/
1993 F:      Documentation/devicetree/bindings/*/qcom*
1994 F:      arch/arm/boot/dts/qcom-*.dts
1995 F:      arch/arm/boot/dts/qcom-*.dtsi
1996 F:      arch/arm/mach-qcom/
1997 F:      arch/arm64/boot/dts/qcom/
1998 F:      drivers/*/qcom/
1999 F:      drivers/*/qcom*
2000 F:      drivers/*/*/qcom/
2001 F:      drivers/*/*/qcom*
2002 F:      drivers/*/pm8???-*
2003 F:      drivers/bluetooth/btqcomsmd.c
2004 F:      drivers/clocksource/timer-qcom.c
2005 F:      drivers/extcon/extcon-qcom*
2006 F:      drivers/iommu/msm*
2007 F:      drivers/i2c/busses/i2c-qup.c
2008 F:      drivers/i2c/busses/i2c-qcom-geni.c
2009 F:      drivers/mfd/ssbi.c
2010 F:      drivers/mmc/host/mmci_qcom*
2011 F:      drivers/mmc/host/sdhci_msm.c
2012 F:      drivers/pci/controller/dwc/pcie-qcom.c
2013 F:      drivers/phy/qualcomm/
2014 F:      drivers/power/*/msm*
2015 F:      drivers/reset/reset-qcom-*
2016 F:      drivers/scsi/ufs/ufs-qcom.*
2017 F:      drivers/spi/spi-qup.c
2018 F:      drivers/spi/spi-geni-qcom.c
2019 F:      drivers/spi/spi-qcom-qspi.c
2020 F:      drivers/tty/serial/msm_serial.c
2021 F:      drivers/usb/dwc3/dwc3-qcom.c
2022 F:      include/dt-bindings/*/qcom*
2023 F:      include/linux/*/qcom*
2024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2025
2026 ARM/RADISYS ENP2611 MACHINE SUPPORT
2027 M:      Lennert Buytenhek <kernel@wantstofly.org>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 S:      Maintained
2030
2031 ARM/RDA MICRO ARCHITECTURE
2032 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2033 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2034 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2035 S:      Maintained
2036 F:      arch/arm/boot/dts/rda8810pl-*
2037 F:      drivers/clocksource/timer-rda.c
2038 F:      drivers/irqchip/irq-rda-intc.c
2039 F:      drivers/tty/serial/rda-uart.c
2040 F:      Documentation/devicetree/bindings/arm/rda.txt
2041 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2042 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2043 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2044
2045 ARM/REALTEK ARCHITECTURE
2046 M:      Andreas Färber <afaerber@suse.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm64/boot/dts/realtek/
2050 F:      Documentation/devicetree/bindings/arm/realtek.txt
2051
2052 ARM/RENESAS ARM64 ARCHITECTURE
2053 M:      Simon Horman <horms@verge.net.au>
2054 M:      Magnus Damm <magnus.damm@gmail.com>
2055 L:      linux-renesas-soc@vger.kernel.org
2056 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2058 S:      Supported
2059 F:      arch/arm64/boot/dts/renesas/
2060 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2061 F:      drivers/soc/renesas/
2062 F:      include/linux/soc/renesas/
2063
2064 ARM/RISCPC ARCHITECTURE
2065 M:      Russell King <linux@armlinux.org.uk>
2066 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2067 W:      http://www.armlinux.org.uk/
2068 S:      Maintained
2069 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2070 F:      arch/arm/include/asm/hardware/ioc.h
2071 F:      arch/arm/include/asm/hardware/iomd.h
2072 F:      arch/arm/include/asm/hardware/memc.h
2073 F:      arch/arm/mach-rpc/
2074 F:      drivers/net/ethernet/8390/etherh.c
2075 F:      drivers/net/ethernet/i825xx/ether1*
2076 F:      drivers/net/ethernet/seeq/ether3*
2077 F:      drivers/scsi/arm/
2078
2079 ARM/Rockchip SoC support
2080 M:      Heiko Stuebner <heiko@sntech.de>
2081 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2082 L:      linux-rockchip@lists.infradead.org
2083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2084 S:      Maintained
2085 F:      arch/arm/boot/dts/rk3*
2086 F:      arch/arm/boot/dts/rv1108*
2087 F:      arch/arm/mach-rockchip/
2088 F:      drivers/clk/rockchip/
2089 F:      drivers/i2c/busses/i2c-rk3x.c
2090 F:      drivers/*/*rockchip*
2091 F:      drivers/*/*/*rockchip*
2092 F:      sound/soc/rockchip/
2093 N:      rockchip
2094
2095 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2096 M:      Kukjin Kim <kgene@kernel.org>
2097 M:      Krzysztof Kozlowski <krzk@kernel.org>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2100 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2101 S:      Maintained
2102 F:      arch/arm/boot/dts/s3c*
2103 F:      arch/arm/boot/dts/s5p*
2104 F:      arch/arm/boot/dts/exynos*
2105 F:      arch/arm64/boot/dts/exynos/
2106 F:      arch/arm/plat-samsung/
2107 F:      arch/arm/mach-s3c24*/
2108 F:      arch/arm/mach-s3c64xx/
2109 F:      arch/arm/mach-s5p*/
2110 F:      arch/arm/mach-exynos*/
2111 F:      drivers/*/*s3c24*
2112 F:      drivers/*/*/*s3c24*
2113 F:      drivers/*/*s3c64xx*
2114 F:      drivers/*/*s5pv210*
2115 F:      drivers/memory/samsung/*
2116 F:      drivers/soc/samsung/*
2117 F:      Documentation/arm/Samsung/
2118 F:      Documentation/devicetree/bindings/arm/samsung/
2119 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2120 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2121 N:      exynos
2122
2123 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2124 M:      Kyungmin Park <kyungmin.park@samsung.com>
2125 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2126 S:      Maintained
2127 F:      arch/arm/mach-s5pv210/
2128
2129 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2130 M:      Kyungmin Park <kyungmin.park@samsung.com>
2131 M:      Kamil Debski <kamil@wypas.org>
2132 M:      Andrzej Hajda <a.hajda@samsung.com>
2133 L:      linux-arm-kernel@lists.infradead.org
2134 L:      linux-media@vger.kernel.org
2135 S:      Maintained
2136 F:      drivers/media/platform/s5p-g2d/
2137
2138 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2139 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2140 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2141 L:      linux-media@vger.kernel.org
2142 S:      Maintained
2143 F:      drivers/media/platform/s5p-cec/
2144 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2145
2146 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2147 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2148 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2149 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2150 L:      linux-arm-kernel@lists.infradead.org
2151 L:      linux-media@vger.kernel.org
2152 S:      Maintained
2153 F:      drivers/media/platform/s5p-jpeg/
2154
2155 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2156 M:      Kyungmin Park <kyungmin.park@samsung.com>
2157 M:      Kamil Debski <kamil@wypas.org>
2158 M:      Jeongtae Park <jtp.park@samsung.com>
2159 M:      Andrzej Hajda <a.hajda@samsung.com>
2160 L:      linux-arm-kernel@lists.infradead.org
2161 L:      linux-media@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/media/platform/s5p-mfc/
2164
2165 ARM/SHMOBILE ARM ARCHITECTURE
2166 M:      Simon Horman <horms@verge.net.au>
2167 M:      Magnus Damm <magnus.damm@gmail.com>
2168 L:      linux-renesas-soc@vger.kernel.org
2169 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2171 S:      Supported
2172 F:      arch/arm/boot/dts/emev2*
2173 F:      arch/arm/boot/dts/gr-peach*
2174 F:      arch/arm/boot/dts/iwg20d-q7*
2175 F:      arch/arm/boot/dts/r7s*
2176 F:      arch/arm/boot/dts/r8a*
2177 F:      arch/arm/boot/dts/r9a*
2178 F:      arch/arm/boot/dts/sh*
2179 F:      arch/arm/configs/shmobile_defconfig
2180 F:      arch/arm/include/debug/renesas-scif.S
2181 F:      arch/arm/mach-shmobile/
2182 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2183 F:      drivers/soc/renesas/
2184 F:      include/linux/soc/renesas/
2185
2186 ARM/SOCFPGA ARCHITECTURE
2187 M:      Dinh Nguyen <dinguyen@kernel.org>
2188 S:      Maintained
2189 F:      arch/arm/mach-socfpga/
2190 F:      arch/arm/boot/dts/socfpga*
2191 F:      arch/arm/configs/socfpga_defconfig
2192 F:      arch/arm64/boot/dts/altera/
2193 W:      http://www.rocketboards.org
2194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2195
2196 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2197 M:      Dinh Nguyen <dinguyen@kernel.org>
2198 S:      Maintained
2199 F:      drivers/clk/socfpga/
2200
2201 ARM/SOCFPGA EDAC SUPPORT
2202 M:      Thor Thayer <thor.thayer@linux.intel.com>
2203 S:      Maintained
2204 F:      drivers/edac/altera_edac.
2205
2206 ARM/SPREADTRUM SoC SUPPORT
2207 M:      Orson Zhai <orsonzhai@gmail.com>
2208 M:      Baolin Wang <baolin.wang@linaro.org>
2209 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2210 S:      Maintained
2211 F:      arch/arm64/boot/dts/sprd
2212 N:      sprd
2213
2214 ARM/STI ARCHITECTURE
2215 M:      Patrice Chotard <patrice.chotard@st.com>
2216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2217 W:      http://www.stlinux.com
2218 S:      Maintained
2219 F:      arch/arm/mach-sti/
2220 F:      arch/arm/boot/dts/sti*
2221 F:      drivers/char/hw_random/st-rng.c
2222 F:      drivers/clocksource/arm_global_timer.c
2223 F:      drivers/clocksource/clksrc_st_lpc.c
2224 F:      drivers/cpufreq/sti-cpufreq.c
2225 F:      drivers/dma/st_fdma*
2226 F:      drivers/i2c/busses/i2c-st.c
2227 F:      drivers/media/rc/st_rc.c
2228 F:      drivers/media/platform/sti/c8sectpfe/
2229 F:      drivers/mmc/host/sdhci-st.c
2230 F:      drivers/phy/st/phy-miphy28lp.c
2231 F:      drivers/phy/st/phy-stih407-usb.c
2232 F:      drivers/pinctrl/pinctrl-st.c
2233 F:      drivers/remoteproc/st_remoteproc.c
2234 F:      drivers/remoteproc/st_slim_rproc.c
2235 F:      drivers/reset/sti/
2236 F:      drivers/rtc/rtc-st-lpc.c
2237 F:      drivers/tty/serial/st-asc.c
2238 F:      drivers/usb/dwc3/dwc3-st.c
2239 F:      drivers/usb/host/ehci-st.c
2240 F:      drivers/usb/host/ohci-st.c
2241 F:      drivers/watchdog/st_lpc_wdt.c
2242 F:      drivers/ata/ahci_st.c
2243 F:      include/linux/remoteproc/st_slim_rproc.h
2244
2245 ARM/STM32 ARCHITECTURE
2246 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2247 M:      Alexandre Torgue <alexandre.torgue@st.com>
2248 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 S:      Maintained
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2252 N:      stm32
2253 N:      stm
2254 F:      arch/arm/boot/dts/stm32*
2255 F:      arch/arm/mach-stm32/
2256 F:      drivers/clocksource/armv7m_systick.c
2257
2258 ARM/Synaptics SoC support
2259 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2260 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2261 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2262 S:      Maintained
2263 F:      arch/arm/mach-berlin/
2264 F:      arch/arm/boot/dts/berlin*
2265 F:      arch/arm64/boot/dts/synaptics/
2266
2267 ARM/TANGO ARCHITECTURE
2268 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2269 M:      Mans Rullgard <mans@mansr.com>
2270 L:      linux-arm-kernel@lists.infradead.org
2271 S:      Odd Fixes
2272 N:      tango
2273
2274 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2275 M:      Lennert Buytenhek <kernel@wantstofly.org>
2276 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2277 S:      Maintained
2278
2279 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2280 M:      Hans Verkuil <hans.verkuil@cisco.com>
2281 L:      linux-tegra@vger.kernel.org
2282 L:      linux-media@vger.kernel.org
2283 S:      Maintained
2284 F:      drivers/media/platform/tegra-cec/
2285 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2286
2287 ARM/TETON BGA MACHINE SUPPORT
2288 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2293 M:      Santosh Shilimkar <ssantosh@kernel.org>
2294 L:      linux-kernel@vger.kernel.org
2295 S:      Maintained
2296 F:      drivers/memory/*emif*
2297
2298 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2299 M:      Tero Kristo <t-kristo@ti.com>
2300 M:      Nishanth Menon <nm@ti.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 S:      Supported
2303 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2304 F:      arch/arm64/boot/dts/ti/Makefile
2305 F:      arch/arm64/boot/dts/ti/k3-*
2306 F:      include/dt-bindings/pinctrl/k3.h
2307
2308 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2309 M:      Santosh Shilimkar <ssantosh@kernel.org>
2310 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2311 S:      Maintained
2312 F:      arch/arm/mach-keystone/
2313 F:      arch/arm/boot/dts/keystone-*
2314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2315
2316 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2317 M:      Santosh Shilimkar <ssantosh@kernel.org>
2318 L:      linux-kernel@vger.kernel.org
2319 S:      Maintained
2320 F:      drivers/clk/keystone/
2321
2322 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2323 M:      Santosh Shilimkar <ssantosh@kernel.org>
2324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2325 L:      linux-kernel@vger.kernel.org
2326 S:      Maintained
2327 F:      drivers/clocksource/timer-keystone.c
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/power/reset/keystone-reset.c
2334
2335 ARM/THECUS N2100 MACHINE SUPPORT
2336 M:      Lennert Buytenhek <kernel@wantstofly.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 S:      Maintained
2339
2340 ARM/TOSA MACHINE SUPPORT
2341 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2342 M:      Dirk Opfer <dirk@opfer-online.de>
2343 S:      Maintained
2344
2345 ARM/UNIPHIER ARCHITECTURE
2346 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2347 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2349 S:      Maintained
2350 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2351 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2352 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2353 F:      arch/arm/boot/dts/uniphier*
2354 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2355 F:      arch/arm/mach-uniphier/
2356 F:      arch/arm/mm/cache-uniphier.c
2357 F:      arch/arm64/boot/dts/socionext/uniphier*
2358 F:      drivers/bus/uniphier-system-bus.c
2359 F:      drivers/clk/uniphier/
2360 F:      drivers/dma/uniphier-mdmac.c
2361 F:      drivers/gpio/gpio-uniphier.c
2362 F:      drivers/i2c/busses/i2c-uniphier*
2363 F:      drivers/irqchip/irq-uniphier-aidet.c
2364 F:      drivers/mmc/host/uniphier-sd.c
2365 F:      drivers/pinctrl/uniphier/
2366 F:      drivers/reset/reset-uniphier.c
2367 F:      drivers/tty/serial/8250/8250_uniphier.c
2368 N:      uniphier
2369
2370 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2371 M:      Ulf Hansson <ulf.hansson@linaro.org>
2372 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2373 T:      git git://git.linaro.org/people/ulfh/clk.git
2374 S:      Maintained
2375 F:      drivers/clk/ux500/
2376
2377 ARM/VERSATILE EXPRESS PLATFORM
2378 M:      Liviu Dudau <liviu.dudau@arm.com>
2379 M:      Sudeep Holla <sudeep.holla@arm.com>
2380 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2381 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2382 S:      Maintained
2383 F:      arch/arm/boot/dts/vexpress*
2384 F:      arch/arm64/boot/dts/arm/
2385 F:      arch/arm/mach-vexpress/
2386 F:      */*/vexpress*
2387 F:      */*/*/vexpress*
2388 F:      drivers/clk/versatile/clk-vexpress-osc.c
2389 F:      drivers/clocksource/timer-versatile.c
2390 N:      mps2
2391
2392 ARM/VFP SUPPORT
2393 M:      Russell King <linux@armlinux.org.uk>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 W:      http://www.armlinux.org.uk/
2396 S:      Maintained
2397 F:      arch/arm/vfp/
2398
2399 ARM/VOIPAC PXA270 SUPPORT
2400 M:      Marek Vasut <marek.vasut@gmail.com>
2401 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2402 S:      Maintained
2403 F:      arch/arm/mach-pxa/vpac270.c
2404 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2405
2406 ARM/VT8500 ARM ARCHITECTURE
2407 M:      Tony Prisk <linux@prisktech.co.nz>
2408 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2409 S:      Maintained
2410 F:      arch/arm/mach-vt8500/
2411 F:      drivers/clocksource/timer-vt8500.c
2412 F:      drivers/i2c/busses/i2c-wmt.c
2413 F:      drivers/mmc/host/wmt-sdmmc.c
2414 F:      drivers/pwm/pwm-vt8500.c
2415 F:      drivers/rtc/rtc-vt8500.c
2416 F:      drivers/tty/serial/vt8500_serial.c
2417 F:      drivers/usb/host/ehci-platform.c
2418 F:      drivers/usb/host/uhci-platform.c
2419 F:      drivers/video/fbdev/vt8500lcdfb.*
2420 F:      drivers/video/fbdev/wm8505fb*
2421 F:      drivers/video/fbdev/wmt_ge_rops.*
2422
2423 ARM/ZIPIT Z2 SUPPORT
2424 M:      Marek Vasut <marek.vasut@gmail.com>
2425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2426 S:      Maintained
2427 F:      arch/arm/mach-pxa/z2.c
2428 F:      arch/arm/mach-pxa/include/mach/z2.h
2429
2430 ARM/ZTE ARCHITECTURE
2431 M:      Jun Nie <jun.nie@linaro.org>
2432 M:      Shawn Guo <shawnguo@kernel.org>
2433 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2434 S:      Maintained
2435 F:      arch/arm/boot/dts/zx2967*
2436 F:      arch/arm/mach-zx/
2437 F:      arch/arm64/boot/dts/zte/
2438 F:      drivers/clk/zte/
2439 F:      drivers/dma/zx_dma.c
2440 F:      drivers/gpio/gpio-zx.c
2441 F:      drivers/i2c/busses/i2c-zx2967.c
2442 F:      drivers/mmc/host/dw_mmc-zx.*
2443 F:      drivers/pinctrl/zte/
2444 F:      drivers/soc/zte/
2445 F:      drivers/thermal/zx2967_thermal.c
2446 F:      drivers/watchdog/zx2967_wdt.c
2447 F:      Documentation/devicetree/bindings/arm/zte.yaml
2448 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2449 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2450 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2451 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2452 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2453 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2454 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2455 F:      Documentation/devicetree/bindings/soc/zte/
2456 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2457 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2458 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2459 F:      include/dt-bindings/clock/zx2967*.h
2460 F:      include/dt-bindings/soc/zte,*.h
2461 F:      sound/soc/codecs/zx_aud96p22.c
2462 F:      sound/soc/zte/
2463
2464 ARM/ZYNQ ARCHITECTURE
2465 M:      Michal Simek <michal.simek@xilinx.com>
2466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2467 W:      http://wiki.xilinx.com
2468 T:      git https://github.com/Xilinx/linux-xlnx.git
2469 S:      Supported
2470 F:      arch/arm/mach-zynq/
2471 F:      drivers/cpuidle/cpuidle-zynq.c
2472 F:      drivers/block/xsysace.c
2473 N:      zynq
2474 N:      xilinx
2475 F:      drivers/clocksource/timer-cadence-ttc.c
2476 F:      drivers/i2c/busses/i2c-cadence.c
2477 F:      drivers/mmc/host/sdhci-of-arasan.c
2478 F:      drivers/edac/synopsys_edac.c
2479 F:      drivers/i2c/busses/i2c-xiic.c
2480
2481 ARM64 PORT (AARCH64 ARCHITECTURE)
2482 M:      Catalin Marinas <catalin.marinas@arm.com>
2483 M:      Will Deacon <will.deacon@arm.com>
2484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2486 S:      Maintained
2487 F:      arch/arm64/
2488 X:      arch/arm64/boot/dts/
2489 F:      Documentation/arm64/
2490
2491 AS3645A LED FLASH CONTROLLER DRIVER
2492 M:      Sakari Ailus <sakari.ailus@iki.fi>
2493 L:      linux-leds@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/leds/leds-as3645a.c
2496
2497 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2498 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2499 L:      linux-media@vger.kernel.org
2500 T:      git git://linuxtv.org/media_tree.git
2501 S:      Maintained
2502 F:      drivers/media/i2c/ak7375.c
2503 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2504
2505 ASAHI KASEI AK8974 DRIVER
2506 M:      Linus Walleij <linus.walleij@linaro.org>
2507 L:      linux-iio@vger.kernel.org
2508 W:      http://www.akm.com/
2509 S:      Supported
2510 F:      drivers/iio/magnetometer/ak8974.c
2511
2512 ASC7621 HARDWARE MONITOR DRIVER
2513 M:      George Joseph <george.joseph@fairview5.com>
2514 L:      linux-hwmon@vger.kernel.org
2515 S:      Maintained
2516 F:      Documentation/hwmon/asc7621
2517 F:      drivers/hwmon/asc7621.c
2518
2519 ASPEED VIDEO ENGINE DRIVER
2520 M:      Eddie James <eajames@linux.ibm.com>
2521 L:      linux-media@vger.kernel.org
2522 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2523 S:      Maintained
2524 F:      drivers/media/platform/aspeed-video.c
2525 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2526
2527 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2528 M:      Corentin Chary <corentin.chary@gmail.com>
2529 L:      acpi4asus-user@lists.sourceforge.net
2530 L:      platform-driver-x86@vger.kernel.org
2531 W:      http://acpi4asus.sf.net
2532 S:      Maintained
2533 F:      drivers/platform/x86/asus*.c
2534 F:      drivers/platform/x86/eeepc*.c
2535
2536 ASUS WIRELESS RADIO CONTROL DRIVER
2537 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2538 L:      platform-driver-x86@vger.kernel.org
2539 S:      Maintained
2540 F:      drivers/platform/x86/asus-wireless.c
2541
2542 ASYMMETRIC KEYS
2543 M:      David Howells <dhowells@redhat.com>
2544 L:      keyrings@vger.kernel.org
2545 S:      Maintained
2546 F:      Documentation/crypto/asymmetric-keys.txt
2547 F:      include/linux/verification.h
2548 F:      include/crypto/public_key.h
2549 F:      include/crypto/pkcs7.h
2550 F:      crypto/asymmetric_keys/
2551
2552 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2553 R:      Dan Williams <dan.j.williams@intel.com>
2554 W:      http://sourceforge.net/projects/xscaleiop
2555 S:      Odd fixes
2556 F:      Documentation/crypto/async-tx-api.txt
2557 F:      crypto/async_tx/
2558 F:      drivers/dma/
2559 F:      include/linux/dmaengine.h
2560 F:      include/linux/async_tx.h
2561
2562 AT24 EEPROM DRIVER
2563 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2564 L:      linux-i2c@vger.kernel.org
2565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2566 S:      Maintained
2567 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2568 F:      drivers/misc/eeprom/at24.c
2569
2570 ATA OVER ETHERNET (AOE) DRIVER
2571 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2572 W:      http://www.openaoe.org/
2573 S:      Supported
2574 F:      Documentation/aoe/
2575 F:      drivers/block/aoe/
2576
2577 ATHEROS 71XX/9XXX GPIO DRIVER
2578 M:      Alban Bedel <albeu@free.fr>
2579 W:      https://github.com/AlbanBedel/linux
2580 T:      git git://github.com/AlbanBedel/linux
2581 S:      Maintained
2582 F:      drivers/gpio/gpio-ath79.c
2583 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2584
2585 ATHEROS 71XX/9XXX USB PHY DRIVER
2586 M:      Alban Bedel <albeu@free.fr>
2587 W:      https://github.com/AlbanBedel/linux
2588 T:      git git://github.com/AlbanBedel/linux
2589 S:      Maintained
2590 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2591 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2592
2593 ATHEROS ATH GENERIC UTILITIES
2594 M:      Kalle Valo <kvalo@codeaurora.org>
2595 L:      linux-wireless@vger.kernel.org
2596 S:      Supported
2597 F:      drivers/net/wireless/ath/*
2598
2599 ATHEROS ATH5K WIRELESS DRIVER
2600 M:      Jiri Slaby <jirislaby@gmail.com>
2601 M:      Nick Kossifidis <mickflemm@gmail.com>
2602 M:      Luis Chamberlain <mcgrof@kernel.org>
2603 L:      linux-wireless@vger.kernel.org
2604 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2605 S:      Maintained
2606 F:      drivers/net/wireless/ath/ath5k/
2607
2608 ATHEROS ATH6KL WIRELESS DRIVER
2609 M:      Kalle Valo <kvalo@codeaurora.org>
2610 L:      linux-wireless@vger.kernel.org
2611 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2613 S:      Supported
2614 F:      drivers/net/wireless/ath/ath6kl/
2615
2616 ATI_REMOTE2 DRIVER
2617 M:      Ville Syrjala <syrjala@sci.fi>
2618 S:      Maintained
2619 F:      drivers/input/misc/ati_remote2.c
2620
2621 ATK0110 HWMON DRIVER
2622 M:      Luca Tettamanti <kronos.it@gmail.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      drivers/hwmon/asus_atk0110.c
2626
2627 ATLX ETHERNET DRIVERS
2628 M:      Jay Cliburn <jcliburn@gmail.com>
2629 M:      Chris Snook <chris.snook@gmail.com>
2630 L:      netdev@vger.kernel.org
2631 W:      http://sourceforge.net/projects/atl1
2632 W:      http://atl1.sourceforge.net
2633 S:      Maintained
2634 F:      drivers/net/ethernet/atheros/
2635
2636 ATM
2637 M:      Chas Williams <3chas3@gmail.com>
2638 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2639 L:      netdev@vger.kernel.org
2640 W:      http://linux-atm.sourceforge.net
2641 S:      Maintained
2642 F:      drivers/atm/
2643 F:      include/linux/atm*
2644 F:      include/uapi/linux/atm*
2645
2646 ATMEL MACB ETHERNET DRIVER
2647 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2648 S:      Supported
2649 F:      drivers/net/ethernet/cadence/
2650
2651 ATMEL MAXTOUCH DRIVER
2652 M:      Nick Dyer <nick@shmanahar.org>
2653 T:      git git://github.com/ndyer/linux.git
2654 S:      Maintained
2655 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2656 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2657
2658 ATMEL WIRELESS DRIVER
2659 M:      Simon Kelley <simon@thekelleys.org.uk>
2660 L:      linux-wireless@vger.kernel.org
2661 W:      http://www.thekelleys.org.uk/atmel
2662 W:      http://atmelwlandriver.sourceforge.net/
2663 S:      Maintained
2664 F:      drivers/net/wireless/atmel/atmel*
2665
2666 ATOMIC INFRASTRUCTURE
2667 M:      Will Deacon <will.deacon@arm.com>
2668 M:      Peter Zijlstra <peterz@infradead.org>
2669 R:      Boqun Feng <boqun.feng@gmail.com>
2670 L:      linux-kernel@vger.kernel.org
2671 S:      Maintained
2672 F:      arch/*/include/asm/atomic*.h
2673 F:      include/*/atomic*.h
2674 F:      scripts/atomic/
2675
2676 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2677 M:      Bradley Grove <linuxdrivers@attotech.com>
2678 L:      linux-scsi@vger.kernel.org
2679 W:      http://www.attotech.com
2680 S:      Supported
2681 F:      drivers/scsi/esas2r
2682
2683 ATUSB IEEE 802.15.4 RADIO DRIVER
2684 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2685 L:      linux-wpan@vger.kernel.org
2686 S:      Maintained
2687 F:      drivers/net/ieee802154/atusb.c
2688 F:      drivers/net/ieee802154/atusb.h
2689 F:      drivers/net/ieee802154/at86rf230.h
2690
2691 AUDIT SUBSYSTEM
2692 M:      Paul Moore <paul@paul-moore.com>
2693 M:      Eric Paris <eparis@redhat.com>
2694 L:      linux-audit@redhat.com (moderated for non-subscribers)
2695 W:      https://github.com/linux-audit
2696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2697 S:      Supported
2698 F:      include/linux/audit.h
2699 F:      include/uapi/linux/audit.h
2700 F:      kernel/audit*
2701
2702 AUXILIARY DISPLAY DRIVERS
2703 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2704 S:      Maintained
2705 F:      drivers/auxdisplay/
2706 F:      include/linux/cfag12864b.h
2707
2708 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2709 M:      Andreas Klinger <ak@it-klinger.de>
2710 L:      linux-iio@vger.kernel.org
2711 S:      Maintained
2712 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2713 F:      drivers/iio/adc/hx711.c
2714
2715 AX.25 NETWORK LAYER
2716 M:      Ralf Baechle <ralf@linux-mips.org>
2717 L:      linux-hams@vger.kernel.org
2718 W:      http://www.linux-ax25.org/
2719 S:      Maintained
2720 F:      include/uapi/linux/ax25.h
2721 F:      include/net/ax25.h
2722 F:      net/ax25/
2723
2724 AXENTIA ARM DEVICES
2725 M:      Peter Rosin <peda@axentia.se>
2726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2727 S:      Maintained
2728 F:      Documentation/devicetree/bindings/arm/axentia.txt
2729 F:      arch/arm/boot/dts/at91-linea.dtsi
2730 F:      arch/arm/boot/dts/at91-natte.dtsi
2731 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2732 F:      arch/arm/boot/dts/at91-tse850-3.dts
2733
2734 AXENTIA ASOC DRIVERS
2735 M:      Peter Rosin <peda@axentia.se>
2736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2737 S:      Maintained
2738 F:      Documentation/devicetree/bindings/sound/axentia,*
2739 F:      sound/soc/atmel/tse850-pcm5142.c
2740
2741 AXXIA I2C CONTROLLER
2742 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2743 L:      linux-i2c@vger.kernel.org
2744 S:      Maintained
2745 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2746 F:      drivers/i2c/busses/i2c-axxia.c
2747
2748 AZ6007 DVB DRIVER
2749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2750 L:      linux-media@vger.kernel.org
2751 W:      https://linuxtv.org
2752 T:      git git://linuxtv.org/media_tree.git
2753 S:      Maintained
2754 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2755
2756 AZTECH FM RADIO RECEIVER DRIVER
2757 M:      Hans Verkuil <hverkuil@xs4all.nl>
2758 L:      linux-media@vger.kernel.org
2759 T:      git git://linuxtv.org/media_tree.git
2760 W:      https://linuxtv.org
2761 S:      Maintained
2762 F:      drivers/media/radio/radio-aztech*
2763
2764 B43 WIRELESS DRIVER
2765 L:      linux-wireless@vger.kernel.org
2766 L:      b43-dev@lists.infradead.org
2767 W:      http://wireless.kernel.org/en/users/Drivers/b43
2768 S:      Odd Fixes
2769 F:      drivers/net/wireless/broadcom/b43/
2770
2771 B43LEGACY WIRELESS DRIVER
2772 M:      Larry Finger <Larry.Finger@lwfinger.net>
2773 L:      linux-wireless@vger.kernel.org
2774 L:      b43-dev@lists.infradead.org
2775 W:      http://wireless.kernel.org/en/users/Drivers/b43
2776 S:      Maintained
2777 F:      drivers/net/wireless/broadcom/b43legacy/
2778
2779 BACKLIGHT CLASS/SUBSYSTEM
2780 M:      Lee Jones <lee.jones@linaro.org>
2781 M:      Daniel Thompson <daniel.thompson@linaro.org>
2782 M:      Jingoo Han <jingoohan1@gmail.com>
2783 L:      dri-devel@lists.freedesktop.org
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2785 S:      Maintained
2786 F:      drivers/video/backlight/
2787 F:      include/linux/backlight.h
2788 F:      include/linux/pwm_backlight.h
2789 F:      Documentation/devicetree/bindings/leds/backlight
2790
2791 BATMAN ADVANCED
2792 M:      Marek Lindner <mareklindner@neomailbox.ch>
2793 M:      Simon Wunderlich <sw@simonwunderlich.de>
2794 M:      Antonio Quartulli <a@unstable.cc>
2795 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2796 W:      https://www.open-mesh.org/
2797 Q:      https://patchwork.open-mesh.org/project/batman/list/
2798 S:      Maintained
2799 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2800 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2801 F:      Documentation/networking/batman-adv.rst
2802 F:      include/uapi/linux/batadv_packet.h
2803 F:      include/uapi/linux/batman_adv.h
2804 F:      net/batman-adv/
2805
2806 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2807 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2808 L:      linux-hams@vger.kernel.org
2809 W:      http://www.baycom.org/~tom/ham/ham.html
2810 S:      Maintained
2811 F:      drivers/net/hamradio/baycom*
2812
2813 BCACHE (BLOCK LAYER CACHE)
2814 M:      Coly Li <colyli@suse.de>
2815 M:      Kent Overstreet <kent.overstreet@gmail.com>
2816 L:      linux-bcache@vger.kernel.org
2817 W:      http://bcache.evilpiepirate.org
2818 C:      irc://irc.oftc.net/bcache
2819 S:      Maintained
2820 F:      drivers/md/bcache/
2821
2822 BDISP ST MEDIA DRIVER
2823 M:      Fabien Dessenne <fabien.dessenne@st.com>
2824 L:      linux-media@vger.kernel.org
2825 T:      git git://linuxtv.org/media_tree.git
2826 W:      https://linuxtv.org
2827 S:      Supported
2828 F:      drivers/media/platform/sti/bdisp
2829
2830 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2831 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2832 L:      netdev@vger.kernel.org
2833 S:      Maintained
2834 F:      drivers/net/ethernet/ec_bhf.c
2835
2836 BEFS FILE SYSTEM
2837 M:      Luis de Bethencourt <luisbg@kernel.org>
2838 M:      Salah Triki <salah.triki@gmail.com>
2839 S:      Maintained
2840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2841 F:      Documentation/filesystems/befs.txt
2842 F:      fs/befs/
2843
2844 BFQ I/O SCHEDULER
2845 M:      Paolo Valente <paolo.valente@linaro.org>
2846 M:      Jens Axboe <axboe@kernel.dk>
2847 L:      linux-block@vger.kernel.org
2848 S:      Maintained
2849 F:      block/bfq-*
2850 F:      Documentation/block/bfq-iosched.txt
2851
2852 BFS FILE SYSTEM
2853 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2854 S:      Maintained
2855 F:      Documentation/filesystems/bfs.txt
2856 F:      fs/bfs/
2857 F:      include/uapi/linux/bfs_fs.h
2858
2859 BLINKM RGB LED DRIVER
2860 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2861 S:      Maintained
2862 F:      drivers/leds/leds-blinkm.c
2863
2864 BLOCK LAYER
2865 M:      Jens Axboe <axboe@kernel.dk>
2866 L:      linux-block@vger.kernel.org
2867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2868 S:      Maintained
2869 F:      block/
2870 F:      drivers/block/
2871 F:      kernel/trace/blktrace.c
2872 F:      lib/sbitmap.c
2873
2874 BLOCK2MTD DRIVER
2875 M:      Joern Engel <joern@lazybastard.org>
2876 L:      linux-mtd@lists.infradead.org
2877 S:      Maintained
2878 F:      drivers/mtd/devices/block2mtd.c
2879
2880 BLUETOOTH DRIVERS
2881 M:      Marcel Holtmann <marcel@holtmann.org>
2882 M:      Johan Hedberg <johan.hedberg@gmail.com>
2883 L:      linux-bluetooth@vger.kernel.org
2884 W:      http://www.bluez.org/
2885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2887 S:      Maintained
2888 F:      drivers/bluetooth/
2889
2890 BLUETOOTH SUBSYSTEM
2891 M:      Marcel Holtmann <marcel@holtmann.org>
2892 M:      Johan Hedberg <johan.hedberg@gmail.com>
2893 L:      linux-bluetooth@vger.kernel.org
2894 W:      http://www.bluez.org/
2895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2897 S:      Maintained
2898 F:      net/bluetooth/
2899 F:      include/net/bluetooth/
2900
2901 BONDING DRIVER
2902 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2903 M:      Veaceslav Falico <vfalico@gmail.com>
2904 M:      Andy Gospodarek <andy@greyhouse.net>
2905 L:      netdev@vger.kernel.org
2906 W:      http://sourceforge.net/projects/bonding/
2907 S:      Supported
2908 F:      drivers/net/bonding/
2909 F:      include/uapi/linux/if_bonding.h
2910
2911 BPF (Safe dynamic programs and tools)
2912 M:      Alexei Starovoitov <ast@kernel.org>
2913 M:      Daniel Borkmann <daniel@iogearbox.net>
2914 R:      Martin KaFai Lau <kafai@fb.com>
2915 R:      Song Liu <songliubraving@fb.com>
2916 R:      Yonghong Song <yhs@fb.com>
2917 L:      netdev@vger.kernel.org
2918 L:      bpf@vger.kernel.org
2919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2921 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2922 S:      Supported
2923 F:      arch/*/net/*
2924 F:      Documentation/networking/filter.txt
2925 F:      Documentation/bpf/
2926 F:      include/linux/bpf*
2927 F:      include/linux/filter.h
2928 F:      include/trace/events/xdp.h
2929 F:      include/uapi/linux/bpf*
2930 F:      include/uapi/linux/filter.h
2931 F:      kernel/bpf/
2932 F:      kernel/trace/bpf_trace.c
2933 F:      lib/test_bpf.c
2934 F:      net/bpf/
2935 F:      net/core/filter.c
2936 F:      net/sched/act_bpf.c
2937 F:      net/sched/cls_bpf.c
2938 F:      samples/bpf/
2939 F:      tools/bpf/
2940 F:      tools/lib/bpf/
2941 F:      tools/testing/selftests/bpf/
2942 K:      bpf
2943 N:      bpf
2944
2945 BPF JIT for ARM
2946 M:      Shubham Bansal <illusionist.neo@gmail.com>
2947 L:      netdev@vger.kernel.org
2948 L:      bpf@vger.kernel.org
2949 S:      Maintained
2950 F:      arch/arm/net/
2951
2952 BPF JIT for ARM64
2953 M:      Daniel Borkmann <daniel@iogearbox.net>
2954 M:      Alexei Starovoitov <ast@kernel.org>
2955 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2956 L:      netdev@vger.kernel.org
2957 L:      bpf@vger.kernel.org
2958 S:      Supported
2959 F:      arch/arm64/net/
2960
2961 BPF JIT for MIPS (32-BIT AND 64-BIT)
2962 M:      Paul Burton <paul.burton@mips.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/mips/net/
2967
2968 BPF JIT for NFP NICs
2969 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2970 L:      netdev@vger.kernel.org
2971 L:      bpf@vger.kernel.org
2972 S:      Supported
2973 F:      drivers/net/ethernet/netronome/nfp/bpf/
2974
2975 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2976 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2977 M:      Sandipan Das <sandipan@linux.ibm.com>
2978 L:      netdev@vger.kernel.org
2979 L:      bpf@vger.kernel.org
2980 S:      Maintained
2981 F:      arch/powerpc/net/
2982
2983 BPF JIT for RISC-V (RV64G)
2984 M:      Björn Töpel <bjorn.topel@gmail.com>
2985 L:      netdev@vger.kernel.org
2986 S:      Maintained
2987 F:      arch/riscv/net/
2988
2989 BPF JIT for S390
2990 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
2991 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
2992 L:      netdev@vger.kernel.org
2993 L:      bpf@vger.kernel.org
2994 S:      Maintained
2995 F:      arch/s390/net/
2996 X:      arch/s390/net/pnet.c
2997
2998 BPF JIT for SPARC (32-BIT AND 64-BIT)
2999 M:      David S. Miller <davem@davemloft.net>
3000 L:      netdev@vger.kernel.org
3001 L:      bpf@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/sparc/net/
3004
3005 BPF JIT for X86 32-BIT
3006 M:      Wang YanQing <udknight@gmail.com>
3007 L:      netdev@vger.kernel.org
3008 L:      bpf@vger.kernel.org
3009 S:      Maintained
3010 F:      arch/x86/net/bpf_jit_comp32.c
3011
3012 BPF JIT for X86 64-BIT
3013 M:      Alexei Starovoitov <ast@kernel.org>
3014 M:      Daniel Borkmann <daniel@iogearbox.net>
3015 L:      netdev@vger.kernel.org
3016 L:      bpf@vger.kernel.org
3017 S:      Supported
3018 F:      arch/x86/net/
3019 X:      arch/x86/net/bpf_jit_comp32.c
3020
3021 BROADCOM B44 10/100 ETHERNET DRIVER
3022 M:      Michael Chan <michael.chan@broadcom.com>
3023 L:      netdev@vger.kernel.org
3024 S:      Supported
3025 F:      drivers/net/ethernet/broadcom/b44.*
3026
3027 BROADCOM B53 ETHERNET SWITCH DRIVER
3028 M:      Florian Fainelli <f.fainelli@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3031 S:      Supported
3032 F:      drivers/net/dsa/b53/*
3033 F:      include/linux/platform_data/b53.h
3034
3035 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3036 M:      Florian Fainelli <f.fainelli@gmail.com>
3037 M:      Ray Jui <rjui@broadcom.com>
3038 M:      Scott Branden <sbranden@broadcom.com>
3039 M:      bcm-kernel-feedback-list@broadcom.com
3040 T:      git git://github.com/broadcom/mach-bcm
3041 S:      Maintained
3042 N:      bcm281*
3043 N:      bcm113*
3044 N:      bcm216*
3045 N:      kona
3046 F:      arch/arm/mach-bcm/
3047
3048 BROADCOM BCM2835 ARM ARCHITECTURE
3049 M:      Eric Anholt <eric@anholt.net>
3050 M:      Stefan Wahren <stefan.wahren@i2se.com>
3051 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3052 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3053 T:      git git://github.com/anholt/linux
3054 S:      Maintained
3055 N:      bcm2835
3056 F:      drivers/staging/vc04_services
3057
3058 BROADCOM BCM47XX MIPS ARCHITECTURE
3059 M:      Hauke Mehrtens <hauke@hauke-m.de>
3060 M:      Rafał Miłecki <zajec5@gmail.com>
3061 L:      linux-mips@vger.kernel.org
3062 S:      Maintained
3063 F:      Documentation/devicetree/bindings/mips/brcm/
3064 F:      arch/mips/bcm47xx/*
3065 F:      arch/mips/include/asm/mach-bcm47xx/*
3066
3067 BROADCOM BCM5301X ARM ARCHITECTURE
3068 M:      Hauke Mehrtens <hauke@hauke-m.de>
3069 M:      Rafał Miłecki <zajec5@gmail.com>
3070 M:      bcm-kernel-feedback-list@broadcom.com
3071 L:      linux-arm-kernel@lists.infradead.org
3072 S:      Maintained
3073 F:      arch/arm/mach-bcm/bcm_5301x.c
3074 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3075 F:      arch/arm/boot/dts/bcm470*
3076 F:      arch/arm/boot/dts/bcm953012*
3077
3078 BROADCOM BCM53573 ARM ARCHITECTURE
3079 M:      Rafał Miłecki <rafal@milecki.pl>
3080 L:      linux-arm-kernel@lists.infradead.org
3081 S:      Maintained
3082 F:      arch/arm/boot/dts/bcm53573*
3083 F:      arch/arm/boot/dts/bcm47189*
3084
3085 BROADCOM BCM63XX ARM ARCHITECTURE
3086 M:      Florian Fainelli <f.fainelli@gmail.com>
3087 M:      bcm-kernel-feedback-list@broadcom.com
3088 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3089 T:      git git://github.com/broadcom/stblinux.git
3090 S:      Maintained
3091 N:      bcm63xx
3092
3093 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3094 M:      Kevin Cernekee <cernekee@gmail.com>
3095 L:      linux-usb@vger.kernel.org
3096 S:      Maintained
3097 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3098
3099 BROADCOM BCM7XXX ARM ARCHITECTURE
3100 M:      Brian Norris <computersforpeace@gmail.com>
3101 M:      Gregory Fong <gregory.0xf0@gmail.com>
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3105 T:      git git://github.com/broadcom/stblinux.git
3106 S:      Maintained
3107 F:      arch/arm/mach-bcm/*brcmstb*
3108 F:      arch/arm/boot/dts/bcm7*.dts*
3109 F:      drivers/bus/brcmstb_gisb.c
3110 F:      arch/arm/mm/cache-b15-rac.c
3111 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3112 N:      brcmstb
3113
3114 BROADCOM BMIPS CPUFREQ DRIVER
3115 M:      Markus Mayer <mmayer@broadcom.com>
3116 M:      bcm-kernel-feedback-list@broadcom.com
3117 L:      linux-pm@vger.kernel.org
3118 S:      Maintained
3119 F:      drivers/cpufreq/bmips-cpufreq.c
3120
3121 BROADCOM BMIPS MIPS ARCHITECTURE
3122 M:      Kevin Cernekee <cernekee@gmail.com>
3123 M:      Florian Fainelli <f.fainelli@gmail.com>
3124 L:      bcm-kernel-feedback-list@broadcom.com
3125 L:      linux-mips@vger.kernel.org
3126 T:      git git://github.com/broadcom/stblinux.git
3127 S:      Maintained
3128 F:      arch/mips/bmips/*
3129 F:      arch/mips/include/asm/mach-bmips/*
3130 F:      arch/mips/kernel/*bmips*
3131 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3132 F:      drivers/irqchip/irq-bcm63*
3133 F:      drivers/irqchip/irq-bcm7*
3134 F:      drivers/irqchip/irq-brcmstb*
3135 F:      include/linux/bcm963xx_nvram.h
3136 F:      include/linux/bcm963xx_tag.h
3137
3138 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3139 M:      Rasesh Mody <rmody@marvell.com>
3140 M:      GR-Linux-NIC-Dev@marvell.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/bnx2.*
3144 F:      drivers/net/ethernet/broadcom/bnx2_*
3145
3146 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3147 M:      QLogic-Storage-Upstream@qlogic.com
3148 L:      linux-scsi@vger.kernel.org
3149 S:      Supported
3150 F:      drivers/scsi/bnx2fc/
3151
3152 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3153 M:      QLogic-Storage-Upstream@qlogic.com
3154 L:      linux-scsi@vger.kernel.org
3155 S:      Supported
3156 F:      drivers/scsi/bnx2i/
3157
3158 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3159 M:      Ariel Elior <aelior@marvell.com>
3160 M:      Sudarsana Kalluru <skalluru@marvell.com>
3161 M:      GR-everest-linux-l2@marvell.com
3162 L:      netdev@vger.kernel.org
3163 S:      Supported
3164 F:      drivers/net/ethernet/broadcom/bnx2x/
3165
3166 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3167 M:      Michael Chan <michael.chan@broadcom.com>
3168 L:      netdev@vger.kernel.org
3169 S:      Supported
3170 F:      drivers/net/ethernet/broadcom/bnxt/
3171
3172 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3173 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3174 M:      Franky Lin <franky.lin@broadcom.com>
3175 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3176 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3177 M:      Wright Feng <wright.feng@cypress.com>
3178 L:      linux-wireless@vger.kernel.org
3179 L:      brcm80211-dev-list.pdl@broadcom.com
3180 L:      brcm80211-dev-list@cypress.com
3181 S:      Supported
3182 F:      drivers/net/wireless/broadcom/brcm80211/
3183
3184 BROADCOM BRCMSTB GPIO DRIVER
3185 M:      Gregory Fong <gregory.0xf0@gmail.com>
3186 L:      bcm-kernel-feedback-list@broadcom.com
3187 S:      Supported
3188 F:      drivers/gpio/gpio-brcmstb.c
3189 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3190
3191 BROADCOM BRCMSTB I2C DRIVER
3192 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3193 L:      linux-i2c@vger.kernel.org
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 S:      Supported
3196 F:      drivers/i2c/busses/i2c-brcmstb.c
3197 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3198
3199 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3200 M:      Al Cooper <alcooperx@gmail.com>
3201 L:      linux-kernel@vger.kernel.org
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Maintained
3204 F:      drivers/phy/broadcom/phy-brcm-usb*
3205
3206 BROADCOM GENET ETHERNET DRIVER
3207 M:      Doug Berger <opendmb@gmail.com>
3208 M:      Florian Fainelli <f.fainelli@gmail.com>
3209 L:      bcm-kernel-feedback-list@broadcom.com
3210 L:      netdev@vger.kernel.org
3211 S:      Supported
3212 F:      drivers/net/ethernet/broadcom/genet/
3213
3214 BROADCOM IPROC ARM ARCHITECTURE
3215 M:      Ray Jui <rjui@broadcom.com>
3216 M:      Scott Branden <sbranden@broadcom.com>
3217 M:      bcm-kernel-feedback-list@broadcom.com
3218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3219 T:      git git://github.com/broadcom/cygnus-linux.git
3220 S:      Maintained
3221 N:      iproc
3222 N:      cygnus
3223 N:      bcm[-_]nsp
3224 N:      bcm9113*
3225 N:      bcm9583*
3226 N:      bcm9585*
3227 N:      bcm9586*
3228 N:      bcm988312
3229 N:      bcm113*
3230 N:      bcm583*
3231 N:      bcm585*
3232 N:      bcm586*
3233 N:      bcm88312
3234 N:      hr2
3235 N:      stingray
3236 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3237 F:      arch/arm64/boot/dts/broadcom/stingray/*
3238 F:      drivers/clk/bcm/clk-ns*
3239 F:      drivers/clk/bcm/clk-sr*
3240 F:      drivers/pinctrl/bcm/pinctrl-ns*
3241 F:      include/dt-bindings/clock/bcm-sr*
3242
3243 BROADCOM KONA GPIO DRIVER
3244 M:      Ray Jui <rjui@broadcom.com>
3245 L:      bcm-kernel-feedback-list@broadcom.com
3246 S:      Supported
3247 F:      drivers/gpio/gpio-bcm-kona.c
3248 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3249
3250 BROADCOM NETXTREME-E ROCE DRIVER
3251 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3252 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3253 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3254 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3255 L:      linux-rdma@vger.kernel.org
3256 W:      http://www.broadcom.com
3257 S:      Supported
3258 F:      drivers/infiniband/hw/bnxt_re/
3259 F:      include/uapi/rdma/bnxt_re-abi.h
3260
3261 BROADCOM NVRAM DRIVER
3262 M:      Rafał Miłecki <zajec5@gmail.com>
3263 L:      linux-mips@vger.kernel.org
3264 S:      Maintained
3265 F:      drivers/firmware/broadcom/*
3266
3267 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3268 M:      Rafał Miłecki <zajec5@gmail.com>
3269 L:      linux-wireless@vger.kernel.org
3270 S:      Maintained
3271 F:      drivers/bcma/
3272 F:      include/linux/bcma/
3273
3274 BROADCOM STB AVS CPUFREQ DRIVER
3275 M:      Markus Mayer <mmayer@broadcom.com>
3276 M:      bcm-kernel-feedback-list@broadcom.com
3277 L:      linux-pm@vger.kernel.org
3278 S:      Maintained
3279 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3280 F:      drivers/cpufreq/brcmstb*
3281
3282 BROADCOM STB AVS TMON DRIVER
3283 M:      Markus Mayer <mmayer@broadcom.com>
3284 M:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-pm@vger.kernel.org
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3288 F:      drivers/thermal/broadcom/brcmstb*
3289
3290 BROADCOM STB NAND FLASH DRIVER
3291 M:      Brian Norris <computersforpeace@gmail.com>
3292 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3293 L:      linux-mtd@lists.infradead.org
3294 L:      bcm-kernel-feedback-list@broadcom.com
3295 S:      Maintained
3296 F:      drivers/mtd/nand/raw/brcmnand/
3297
3298 BROADCOM STB DPFE DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3304 F:      drivers/memory/brcmstb_dpfe.c
3305
3306 BROADCOM SPI DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 M:      bcm-kernel-feedback-list@broadcom.com
3309 S:      Maintained
3310 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3311 F:      drivers/spi/spi-bcm-qspi.*
3312 F:      drivers/spi/spi-brcmstb-qspi.c
3313 F:      drivers/spi/spi-iproc-qspi.c
3314
3315 BROADCOM SYSTEMPORT ETHERNET DRIVER
3316 M:      Florian Fainelli <f.fainelli@gmail.com>
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 L:      netdev@vger.kernel.org
3319 S:      Supported
3320 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3321
3322 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3323 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3324 M:      Prashant Sreedharan <prashant@broadcom.com>
3325 M:      Michael Chan <mchan@broadcom.com>
3326 L:      netdev@vger.kernel.org
3327 S:      Supported
3328 F:      drivers/net/ethernet/broadcom/tg3.*
3329
3330 BROCADE BFA FC SCSI DRIVER
3331 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3332 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3333 L:      linux-scsi@vger.kernel.org
3334 S:      Supported
3335 F:      drivers/scsi/bfa/
3336
3337 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3338 M:      Rasesh Mody <rmody@marvell.com>
3339 M:      Sudarsana Kalluru <skalluru@marvell.com>
3340 M:      GR-Linux-NIC-Dev@marvell.com
3341 L:      netdev@vger.kernel.org
3342 S:      Supported
3343 F:      drivers/net/ethernet/brocade/bna/
3344
3345 BSG (block layer generic sg v4 driver)
3346 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3347 L:      linux-scsi@vger.kernel.org
3348 S:      Supported
3349 F:      block/bsg.c
3350 F:      include/linux/bsg.h
3351 F:      include/uapi/linux/bsg.h
3352
3353 BT87X AUDIO DRIVER
3354 M:      Clemens Ladisch <clemens@ladisch.de>
3355 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3356 T:      git git://git.alsa-project.org/alsa-kernel.git
3357 S:      Maintained
3358 F:      Documentation/sound/cards/bt87x.rst
3359 F:      sound/pci/bt87x.c
3360
3361 BT8XXGPIO DRIVER
3362 M:      Michael Buesch <m@bues.ch>
3363 W:      http://bu3sch.de/btgpio.php
3364 S:      Maintained
3365 F:      drivers/gpio/gpio-bt8xx.c
3366
3367 BTRFS FILE SYSTEM
3368 M:      Chris Mason <clm@fb.com>
3369 M:      Josef Bacik <josef@toxicpanda.com>
3370 M:      David Sterba <dsterba@suse.com>
3371 L:      linux-btrfs@vger.kernel.org
3372 W:      http://btrfs.wiki.kernel.org/
3373 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3375 S:      Maintained
3376 F:      Documentation/filesystems/btrfs.txt
3377 F:      fs/btrfs/
3378 F:      include/linux/btrfs*
3379 F:      include/uapi/linux/btrfs*
3380
3381 BTTV VIDEO4LINUX DRIVER
3382 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3383 L:      linux-media@vger.kernel.org
3384 W:      https://linuxtv.org
3385 T:      git git://linuxtv.org/media_tree.git
3386 S:      Odd fixes
3387 F:      Documentation/media/v4l-drivers/bttv*
3388 F:      drivers/media/pci/bt8xx/bttv*
3389
3390 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3391 M:      Chanwoo Choi <cw00.choi@samsung.com>
3392 L:      linux-pm@vger.kernel.org
3393 L:      linux-samsung-soc@vger.kernel.org
3394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3395 S:      Maintained
3396 F:      drivers/devfreq/exynos-bus.c
3397 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3398
3399 BUSLOGIC SCSI DRIVER
3400 M:      Khalid Aziz <khalid@gonehiking.org>
3401 L:      linux-scsi@vger.kernel.org
3402 S:      Maintained
3403 F:      drivers/scsi/BusLogic.*
3404 F:      drivers/scsi/FlashPoint.*
3405
3406 C-MEDIA CMI8788 DRIVER
3407 M:      Clemens Ladisch <clemens@ladisch.de>
3408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3409 T:      git git://git.alsa-project.org/alsa-kernel.git
3410 S:      Maintained
3411 F:      sound/pci/oxygen/
3412
3413 C-SKY ARCHITECTURE
3414 M:      Guo Ren <guoren@kernel.org>
3415 T:      git https://github.com/c-sky/csky-linux.git
3416 S:      Supported
3417 F:      arch/csky/
3418 F:      Documentation/devicetree/bindings/csky/
3419 F:      drivers/irqchip/irq-csky-*
3420 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3421 F:      drivers/clocksource/timer-gx6605s.c
3422 F:      drivers/clocksource/timer-mp-csky.c
3423 F:      Documentation/devicetree/bindings/timer/csky,*
3424 K:      csky
3425 N:      csky
3426
3427 C6X ARCHITECTURE
3428 M:      Mark Salter <msalter@redhat.com>
3429 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3430 L:      linux-c6x-dev@linux-c6x.org
3431 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3432 S:      Maintained
3433 F:      arch/c6x/
3434
3435 CA8210 IEEE-802.15.4 RADIO DRIVER
3436 M:      Harry Morris <h.morris@cascoda.com>
3437 L:      linux-wpan@vger.kernel.org
3438 W:      https://github.com/Cascoda/ca8210-linux.git
3439 S:      Maintained
3440 F:      drivers/net/ieee802154/ca8210.c
3441 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3442
3443 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3444 M:      David Howells <dhowells@redhat.com>
3445 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3446 S:      Supported
3447 F:      Documentation/filesystems/caching/cachefiles.txt
3448 F:      fs/cachefiles/
3449
3450 CADENCE MIPI-CSI2 BRIDGES
3451 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3452 L:      linux-media@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3455 F:      drivers/media/platform/cadence/cdns-csi2*
3456
3457 CADET FM/AM RADIO RECEIVER DRIVER
3458 M:      Hans Verkuil <hverkuil@xs4all.nl>
3459 L:      linux-media@vger.kernel.org
3460 T:      git git://linuxtv.org/media_tree.git
3461 W:      https://linuxtv.org
3462 S:      Maintained
3463 F:      drivers/media/radio/radio-cadet*
3464
3465 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3466 M:      Jonathan Corbet <corbet@lwn.net>
3467 L:      linux-media@vger.kernel.org
3468 T:      git git://linuxtv.org/media_tree.git
3469 S:      Maintained
3470 F:      Documentation/media/v4l-drivers/cafe_ccic*
3471 F:      drivers/media/platform/marvell-ccic/
3472
3473 CAIF NETWORK LAYER
3474 L:      netdev@vger.kernel.org
3475 S:      Orphan
3476 F:      Documentation/networking/caif/
3477 F:      drivers/net/caif/
3478 F:      include/uapi/linux/caif/
3479 F:      include/net/caif/
3480 F:      net/caif/
3481
3482 CAKE QDISC
3483 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3484 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3485 S:      Maintained
3486 F:      net/sched/sch_cake.c
3487
3488 CALGARY x86-64 IOMMU
3489 M:      Muli Ben-Yehuda <mulix@mulix.org>
3490 M:      Jon Mason <jdmason@kudzu.us>
3491 L:      iommu@lists.linux-foundation.org
3492 S:      Maintained
3493 F:      arch/x86/kernel/pci-calgary_64.c
3494 F:      arch/x86/kernel/tce_64.c
3495 F:      arch/x86/include/asm/calgary.h
3496 F:      arch/x86/include/asm/tce.h
3497
3498 CAN NETWORK DRIVERS
3499 M:      Wolfgang Grandegger <wg@grandegger.com>
3500 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3501 L:      linux-can@vger.kernel.org
3502 W:      https://github.com/linux-can
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3505 S:      Maintained
3506 F:      Documentation/devicetree/bindings/net/can/
3507 F:      drivers/net/can/
3508 F:      include/linux/can/dev.h
3509 F:      include/linux/can/platform/
3510 F:      include/uapi/linux/can/error.h
3511 F:      include/uapi/linux/can/netlink.h
3512
3513 CAN NETWORK LAYER
3514 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3515 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3516 L:      linux-can@vger.kernel.org
3517 W:      https://github.com/linux-can
3518 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3520 S:      Maintained
3521 F:      Documentation/networking/can.rst
3522 F:      net/can/
3523 F:      include/linux/can/core.h
3524 F:      include/uapi/linux/can.h
3525 F:      include/uapi/linux/can/bcm.h
3526 F:      include/uapi/linux/can/raw.h
3527 F:      include/uapi/linux/can/gw.h
3528
3529 CAPABILITIES
3530 M:      Serge Hallyn <serge@hallyn.com>
3531 L:      linux-security-module@vger.kernel.org
3532 S:      Supported
3533 F:      include/linux/capability.h
3534 F:      include/uapi/linux/capability.h
3535 F:      security/commoncap.c
3536 F:      kernel/capability.c
3537
3538 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3539 M:      Kevin Tsai <ktsai@capellamicro.com>
3540 S:      Maintained
3541 F:      drivers/iio/light/cm*
3542
3543 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3544 M:      Christian Lamparter <chunkeey@googlemail.com>
3545 L:      linux-wireless@vger.kernel.org
3546 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3547 S:      Maintained
3548 F:      drivers/net/wireless/ath/carl9170/
3549
3550 CAVIUM I2C DRIVER
3551 M:      Jan Glauber <jglauber@cavium.com>
3552 M:      David Daney <david.daney@cavium.com>
3553 W:      http://www.cavium.com
3554 S:      Supported
3555 F:      drivers/i2c/busses/i2c-octeon*
3556 F:      drivers/i2c/busses/i2c-thunderx*
3557
3558 CAVIUM LIQUIDIO NETWORK DRIVER
3559 M:      Derek Chickles <dchickles@marvell.com>
3560 M:      Satanand Burla <sburla@marvell.com>
3561 M:      Felix Manlunas <fmanlunas@marvell.com>
3562 L:      netdev@vger.kernel.org
3563 W:      http://www.cavium.com
3564 S:      Supported
3565 F:      drivers/net/ethernet/cavium/liquidio/
3566
3567 CAVIUM MMC DRIVER
3568 M:      Jan Glauber <jglauber@cavium.com>
3569 M:      David Daney <david.daney@cavium.com>
3570 M:      Steven J. Hill <Steven.Hill@cavium.com>
3571 W:      http://www.cavium.com
3572 S:      Supported
3573 F:      drivers/mmc/host/cavium*
3574
3575 CAVIUM OCTEON-TX CRYPTO DRIVER
3576 M:      George Cherian <george.cherian@cavium.com>
3577 L:      linux-crypto@vger.kernel.org
3578 W:      http://www.cavium.com
3579 S:      Supported
3580 F:      drivers/crypto/cavium/cpt/
3581
3582 CAVIUM THUNDERX2 ARM64 SOC
3583 M:      Robert Richter <rrichter@cavium.com>
3584 M:      Jayachandran C <jnair@caviumnetworks.com>
3585 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3586 S:      Maintained
3587 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3588 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3589
3590 CC2520 IEEE-802.15.4 RADIO DRIVER
3591 M:      Varka Bhadram <varkabhadram@gmail.com>
3592 L:      linux-wpan@vger.kernel.org
3593 S:      Maintained
3594 F:      drivers/net/ieee802154/cc2520.c
3595 F:      include/linux/spi/cc2520.h
3596 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3597
3598 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3599 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3600 L:      linux-crypto@vger.kernel.org
3601 S:      Supported
3602 F:      drivers/crypto/ccree/
3603 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3604
3605 CEC FRAMEWORK
3606 M:      Hans Verkuil <hans.verkuil@cisco.com>
3607 L:      linux-media@vger.kernel.org
3608 T:      git git://linuxtv.org/media_tree.git
3609 W:      http://linuxtv.org
3610 S:      Supported
3611 F:      Documentation/media/kapi/cec-core.rst
3612 F:      Documentation/media/uapi/cec
3613 F:      drivers/media/cec/
3614 F:      drivers/media/rc/keymaps/rc-cec.c
3615 F:      include/media/cec.h
3616 F:      include/media/cec-notifier.h
3617 F:      include/uapi/linux/cec.h
3618 F:      include/uapi/linux/cec-funcs.h
3619 F:      Documentation/devicetree/bindings/media/cec.txt
3620 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3621
3622 CEC GPIO DRIVER
3623 M:      Hans Verkuil <hans.verkuil@cisco.com>
3624 L:      linux-media@vger.kernel.org
3625 T:      git git://linuxtv.org/media_tree.git
3626 W:      http://linuxtv.org
3627 S:      Supported
3628 F:      drivers/media/platform/cec-gpio/
3629 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3630
3631 CELL BROADBAND ENGINE ARCHITECTURE
3632 M:      Arnd Bergmann <arnd@arndb.de>
3633 L:      linuxppc-dev@lists.ozlabs.org
3634 W:      http://www.ibm.com/developerworks/power/cell/
3635 S:      Supported
3636 F:      arch/powerpc/include/asm/cell*.h
3637 F:      arch/powerpc/include/asm/spu*.h
3638 F:      arch/powerpc/include/uapi/asm/spu*.h
3639 F:      arch/powerpc/oprofile/*cell*
3640 F:      arch/powerpc/platforms/cell/
3641
3642 CEPH COMMON CODE (LIBCEPH)
3643 M:      Ilya Dryomov <idryomov@gmail.com>
3644 M:      "Yan, Zheng" <zyan@redhat.com>
3645 M:      Sage Weil <sage@redhat.com>
3646 L:      ceph-devel@vger.kernel.org
3647 W:      http://ceph.com/
3648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3649 T:      git git://github.com/ceph/ceph-client.git
3650 S:      Supported
3651 F:      net/ceph/
3652 F:      include/linux/ceph/
3653 F:      include/linux/crush/
3654
3655 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3656 M:      "Yan, Zheng" <zyan@redhat.com>
3657 M:      Sage Weil <sage@redhat.com>
3658 M:      Ilya Dryomov <idryomov@gmail.com>
3659 L:      ceph-devel@vger.kernel.org
3660 W:      http://ceph.com/
3661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3662 T:      git git://github.com/ceph/ceph-client.git
3663 S:      Supported
3664 F:      Documentation/filesystems/ceph.txt
3665 F:      fs/ceph/
3666
3667 CERTIFICATE HANDLING:
3668 M:      David Howells <dhowells@redhat.com>
3669 M:      David Woodhouse <dwmw2@infradead.org>
3670 L:      keyrings@vger.kernel.org
3671 S:      Maintained
3672 F:      Documentation/admin-guide/module-signing.rst
3673 F:      certs/
3674 F:      scripts/sign-file.c
3675 F:      scripts/extract-cert.c
3676
3677 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3678 L:      linux-usb@vger.kernel.org
3679 S:      Orphan
3680 F:      Documentation/usb/WUSB-Design-overview.txt
3681 F:      Documentation/usb/wusb-cbaf
3682 F:      drivers/usb/host/hwa-hc.c
3683 F:      drivers/usb/host/whci/
3684 F:      drivers/usb/wusbcore/
3685 F:      include/linux/usb/wusb*
3686
3687 CFAG12864B LCD DRIVER
3688 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3689 S:      Maintained
3690 F:      drivers/auxdisplay/cfag12864b.c
3691 F:      include/linux/cfag12864b.h
3692
3693 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3694 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3695 S:      Maintained
3696 F:      drivers/auxdisplay/cfag12864bfb.c
3697 F:      include/linux/cfag12864b.h
3698
3699 802.11 (including CFG80211/NL80211)
3700 M:      Johannes Berg <johannes@sipsolutions.net>
3701 L:      linux-wireless@vger.kernel.org
3702 W:      http://wireless.kernel.org/
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3705 S:      Maintained
3706 F:      net/wireless/
3707 F:      include/uapi/linux/nl80211.h
3708 F:      include/linux/ieee80211.h
3709 F:      include/net/wext.h
3710 F:      include/net/cfg80211.h
3711 F:      include/net/iw_handler.h
3712 F:      include/net/ieee80211_radiotap.h
3713 F:      Documentation/driver-api/80211/cfg80211.rst
3714 F:      Documentation/networking/regulatory.txt
3715
3716 CHAR and MISC DRIVERS
3717 M:      Arnd Bergmann <arnd@arndb.de>
3718 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3720 S:      Supported
3721 F:      drivers/char/
3722 F:      drivers/misc/
3723 F:      include/linux/miscdevice.h
3724
3725 CHECKPATCH
3726 M:      Andy Whitcroft <apw@canonical.com>
3727 M:      Joe Perches <joe@perches.com>
3728 S:      Maintained
3729 F:      scripts/checkpatch.pl
3730
3731 CHINESE DOCUMENTATION
3732 M:      Harry Wei <harryxiyou@gmail.com>
3733 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3734 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3735 S:      Maintained
3736 F:      Documentation/translations/zh_CN/
3737
3738 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3739 M:      Peter Chen <Peter.Chen@nxp.com>
3740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3741 L:      linux-usb@vger.kernel.org
3742 S:      Maintained
3743 F:      drivers/usb/chipidea/
3744
3745 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3746 M:      Hans de Goede <hdegoede@redhat.com>
3747 L:      linux-input@vger.kernel.org
3748 S:      Maintained
3749 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3750 F:      drivers/input/touchscreen/chipone_icn8318.c
3751
3752 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3753 M:      Hans de Goede <hdegoede@redhat.com>
3754 L:      linux-input@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/input/touchscreen/chipone_icn8505.c
3757
3758 CHROME HARDWARE PLATFORM SUPPORT
3759 M:      Benson Leung <bleung@chromium.org>
3760 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3761 S:      Maintained
3762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3763 F:      drivers/platform/chrome/
3764
3765 CHROMEOS EC SUBDRIVERS
3766 M:      Benson Leung <bleung@chromium.org>
3767 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3768 R:      Guenter Roeck <groeck@chromium.org>
3769 S:      Maintained
3770 N:      cros_ec
3771 N:      cros-ec
3772 F:      drivers/power/supply/cros_usbpd-charger.c
3773
3774 CHROMEOS EC CODEC DRIVER
3775 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3776 S:      Maintained
3777 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3778 R:      Guenter Roeck <groeck@chromium.org>
3779 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3780 F:      sound/soc/codecs/cros_ec_codec.*
3781
3782 CIRRUS LOGIC AUDIO CODEC DRIVERS
3783 M:      Brian Austin <brian.austin@cirrus.com>
3784 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3786 S:      Maintained
3787 F:      sound/soc/codecs/cs*
3788
3789 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3790 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3794
3795 CIRRUS LOGIC LOCHNAGAR DRIVER
3796 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3797 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3798 L:      patches@opensource.cirrus.com
3799 S:      Supported
3800 F:      drivers/clk/clk-lochnagar.c
3801 F:      drivers/mfd/lochnagar-i2c.c
3802 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3803 F:      drivers/regulator/lochnagar-regulator.c
3804 F:      include/dt-bindings/clk/lochnagar.h
3805 F:      include/dt-bindings/pinctrl/lochnagar.h
3806 F:      include/linux/mfd/lochnagar*
3807 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3808 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3809 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3810 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3811
3812 CISCO FCOE HBA DRIVER
3813 M:      Satish Kharat <satishkh@cisco.com>
3814 M:      Sesidhar Baddela <sebaddel@cisco.com>
3815 M:      Karan Tilak Kumar <kartilak@cisco.com>
3816 L:      linux-scsi@vger.kernel.org
3817 S:      Supported
3818 F:      drivers/scsi/fnic/
3819
3820 CISCO SCSI HBA DRIVER
3821 M:      Karan Tilak Kumar <kartilak@cisco.com>
3822 M:      Sesidhar Baddela <sebaddel@cisco.com>
3823 L:      linux-scsi@vger.kernel.org
3824 S:      Supported
3825 F:      drivers/scsi/snic/
3826
3827 CISCO VIC ETHERNET NIC DRIVER
3828 M:      Christian Benvenuti <benve@cisco.com>
3829 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3830 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3831 S:      Supported
3832 F:      drivers/net/ethernet/cisco/enic/
3833
3834 CISCO VIC LOW LATENCY NIC DRIVER
3835 M:      Christian Benvenuti <benve@cisco.com>
3836 M:      Nelson Escobar <neescoba@cisco.com>
3837 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3838 S:      Supported
3839 F:      drivers/infiniband/hw/usnic/
3840
3841 CIRRUS LOGIC MADERA CODEC DRIVERS
3842 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3843 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3844 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3845 L:      patches@opensource.cirrus.com
3846 T:      git https://github.com/CirrusLogic/linux-drivers.git
3847 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3848 S:      Supported
3849 F:      Documentation/devicetree/bindings/mfd/madera.txt
3850 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3851 F:      include/linux/irqchip/irq-madera*
3852 F:      include/linux/mfd/madera/*
3853 F:      drivers/gpio/gpio-madera*
3854 F:      drivers/irqchip/irq-madera*
3855 F:      drivers/mfd/madera*
3856 F:      drivers/mfd/cs47l*
3857 F:      drivers/pinctrl/cirrus/*
3858
3859 CLANG-FORMAT FILE
3860 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3861 S:      Maintained
3862 F:      .clang-format
3863
3864 CLEANCACHE API
3865 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3866 L:      linux-kernel@vger.kernel.org
3867 S:      Maintained
3868 F:      mm/cleancache.c
3869 F:      include/linux/cleancache.h
3870
3871 CLK API
3872 M:      Russell King <linux@armlinux.org.uk>
3873 L:      linux-clk@vger.kernel.org
3874 S:      Maintained
3875 F:      include/linux/clk.h
3876
3877 CLOCKSOURCE, CLOCKEVENT DRIVERS
3878 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3879 M:      Thomas Gleixner <tglx@linutronix.de>
3880 L:      linux-kernel@vger.kernel.org
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3882 S:      Supported
3883 F:      drivers/clocksource/
3884 F:      Documentation/devicetree/bindings/timer/
3885
3886 CMPC ACPI DRIVER
3887 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3888 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3889 L:      platform-driver-x86@vger.kernel.org
3890 S:      Supported
3891 F:      drivers/platform/x86/classmate-laptop.c
3892
3893 COBALT MEDIA DRIVER
3894 M:      Hans Verkuil <hans.verkuil@cisco.com>
3895 L:      linux-media@vger.kernel.org
3896 T:      git git://linuxtv.org/media_tree.git
3897 W:      https://linuxtv.org
3898 S:      Supported
3899 F:      drivers/media/pci/cobalt/
3900
3901 COCCINELLE/Semantic Patches (SmPL)
3902 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3903 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3904 M:      Nicolas Palix <nicolas.palix@imag.fr>
3905 M:      Michal Marek <michal.lkml@markovi.net>
3906 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3908 W:      http://coccinelle.lip6.fr/
3909 S:      Supported
3910 F:      Documentation/dev-tools/coccinelle.rst
3911 F:      scripts/coccinelle/
3912 F:      scripts/coccicheck
3913
3914 CODA FILE SYSTEM
3915 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3916 M:      coda@cs.cmu.edu
3917 L:      codalist@coda.cs.cmu.edu
3918 W:      http://www.coda.cs.cmu.edu/
3919 S:      Maintained
3920 F:      Documentation/filesystems/coda.txt
3921 F:      fs/coda/
3922 F:      include/linux/coda*.h
3923 F:      include/uapi/linux/coda*.h
3924
3925 CODA V4L2 MEM2MEM DRIVER
3926 M:      Philipp Zabel <p.zabel@pengutronix.de>
3927 L:      linux-media@vger.kernel.org
3928 S:      Maintained
3929 F:      Documentation/devicetree/bindings/media/coda.txt
3930 F:      drivers/media/platform/coda/
3931
3932 CODE OF CONDUCT
3933 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3934 S:      Supported
3935 F:      Documentation/process/code-of-conduct.rst
3936 F:      Documentation/process/code-of-conduct-interpretation.rst
3937
3938 COMMON CLK FRAMEWORK
3939 M:      Michael Turquette <mturquette@baylibre.com>
3940 M:      Stephen Boyd <sboyd@kernel.org>
3941 L:      linux-clk@vger.kernel.org
3942 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3944 S:      Maintained
3945 F:      Documentation/devicetree/bindings/clock/
3946 F:      drivers/clk/
3947 X:      drivers/clk/clkdev.c
3948 F:      include/linux/clk-pr*
3949 F:      include/linux/clk/
3950 F:      include/linux/of_clk.h
3951
3952 COMMON INTERNET FILE SYSTEM (CIFS)
3953 M:      Steve French <sfrench@samba.org>
3954 L:      linux-cifs@vger.kernel.org
3955 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3956 W:      http://linux-cifs.samba.org/
3957 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3958 S:      Supported
3959 F:      Documentation/filesystems/cifs/
3960 F:      fs/cifs/
3961
3962 COMPACTPCI HOTPLUG CORE
3963 M:      Scott Murray <scott@spiteful.org>
3964 L:      linux-pci@vger.kernel.org
3965 S:      Maintained
3966 F:      drivers/pci/hotplug/cpci_hotplug*
3967
3968 COMPACTPCI HOTPLUG GENERIC DRIVER
3969 M:      Scott Murray <scott@spiteful.org>
3970 L:      linux-pci@vger.kernel.org
3971 S:      Maintained
3972 F:      drivers/pci/hotplug/cpcihp_generic.c
3973
3974 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3975 M:      Scott Murray <scott@spiteful.org>
3976 L:      linux-pci@vger.kernel.org
3977 S:      Maintained
3978 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3979
3980 COMPAL LAPTOP SUPPORT
3981 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3982 L:      platform-driver-x86@vger.kernel.org
3983 S:      Maintained
3984 F:      drivers/platform/x86/compal-laptop.c
3985
3986 COMPILER ATTRIBUTES
3987 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3988 S:      Maintained
3989 F:      include/linux/compiler_attributes.h
3990
3991 CONEXANT ACCESSRUNNER USB DRIVER
3992 L:      accessrunner-general@lists.sourceforge.net
3993 W:      http://accessrunner.sourceforge.net/
3994 S:      Orphan
3995 F:      drivers/usb/atm/cxacru.c
3996
3997 CONFIGFS
3998 M:      Joel Becker <jlbec@evilplan.org>
3999 M:      Christoph Hellwig <hch@lst.de>
4000 T:      git git://git.infradead.org/users/hch/configfs.git
4001 S:      Supported
4002 F:      fs/configfs/
4003 F:      include/linux/configfs.h
4004
4005 CONNECTOR
4006 M:      Evgeniy Polyakov <zbr@ioremap.net>
4007 L:      netdev@vger.kernel.org
4008 S:      Maintained
4009 F:      drivers/connector/
4010
4011 CONTROL GROUP (CGROUP)
4012 M:      Tejun Heo <tj@kernel.org>
4013 M:      Li Zefan <lizefan@huawei.com>
4014 M:      Johannes Weiner <hannes@cmpxchg.org>
4015 L:      cgroups@vger.kernel.org
4016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4017 S:      Maintained
4018 F:      Documentation/admin-guide/cgroup-v2.rst
4019 F:      Documentation/cgroup-v1/
4020 F:      include/linux/cgroup*
4021 F:      kernel/cgroup/
4022
4023 CONTROL GROUP - CPUSET
4024 M:      Li Zefan <lizefan@huawei.com>
4025 L:      cgroups@vger.kernel.org
4026 W:      http://www.bullopensource.org/cpuset/
4027 W:      http://oss.sgi.com/projects/cpusets/
4028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4029 S:      Maintained
4030 F:      Documentation/cgroup-v1/cpusets.txt
4031 F:      include/linux/cpuset.h
4032 F:      kernel/cgroup/cpuset.c
4033
4034 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4035 M:      Johannes Weiner <hannes@cmpxchg.org>
4036 M:      Michal Hocko <mhocko@kernel.org>
4037 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4038 L:      cgroups@vger.kernel.org
4039 L:      linux-mm@kvack.org
4040 S:      Maintained
4041 F:      mm/memcontrol.c
4042 F:      mm/swap_cgroup.c
4043
4044 CORETEMP HARDWARE MONITORING DRIVER
4045 M:      Fenghua Yu <fenghua.yu@intel.com>
4046 L:      linux-hwmon@vger.kernel.org
4047 S:      Maintained
4048 F:      Documentation/hwmon/coretemp
4049 F:      drivers/hwmon/coretemp.c
4050
4051 COSA/SRP SYNC SERIAL DRIVER
4052 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4053 W:      http://www.fi.muni.cz/~kas/cosa/
4054 S:      Maintained
4055 F:      drivers/net/wan/cosa*
4056
4057 CPMAC ETHERNET DRIVER
4058 M:      Florian Fainelli <f.fainelli@gmail.com>
4059 L:      netdev@vger.kernel.org
4060 S:      Maintained
4061 F:      drivers/net/ethernet/ti/cpmac.c
4062
4063 CPU FREQUENCY SCALING FRAMEWORK
4064 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4065 M:      Viresh Kumar <viresh.kumar@linaro.org>
4066 L:      linux-pm@vger.kernel.org
4067 S:      Maintained
4068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4070 B:      https://bugzilla.kernel.org
4071 F:      Documentation/admin-guide/pm/cpufreq.rst
4072 F:      Documentation/admin-guide/pm/intel_pstate.rst
4073 F:      Documentation/cpu-freq/
4074 F:      Documentation/devicetree/bindings/cpufreq/
4075 F:      drivers/cpufreq/
4076 F:      include/linux/cpufreq.h
4077 F:      tools/testing/selftests/cpufreq/
4078
4079 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4080 M:      Viresh Kumar <viresh.kumar@linaro.org>
4081 M:      Sudeep Holla <sudeep.holla@arm.com>
4082 L:      linux-pm@vger.kernel.org
4083 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4084 S:      Maintained
4085 F:      drivers/cpufreq/arm_big_little.h
4086 F:      drivers/cpufreq/arm_big_little.c
4087
4088 CPU POWER MONITORING SUBSYSTEM
4089 M:      Thomas Renninger <trenn@suse.com>
4090 M:      Shuah Khan <shuah@kernel.org>
4091 M:      Shuah Khan <skhan@linuxfoundation.org>
4092 L:      linux-pm@vger.kernel.org
4093 S:      Maintained
4094 F:      tools/power/cpupower/
4095
4096 CPUID/MSR DRIVER
4097 M:      "H. Peter Anvin" <hpa@zytor.com>
4098 S:      Maintained
4099 F:      arch/x86/kernel/cpuid.c
4100 F:      arch/x86/kernel/msr.c
4101
4102 CPUIDLE DRIVER - ARM BIG LITTLE
4103 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4104 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4105 L:      linux-pm@vger.kernel.org
4106 L:      linux-arm-kernel@lists.infradead.org
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4108 S:      Maintained
4109 F:      drivers/cpuidle/cpuidle-big_little.c
4110
4111 CPUIDLE DRIVER - ARM EXYNOS
4112 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4113 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4114 M:      Kukjin Kim <kgene@kernel.org>
4115 L:      linux-pm@vger.kernel.org
4116 L:      linux-samsung-soc@vger.kernel.org
4117 S:      Supported
4118 F:      drivers/cpuidle/cpuidle-exynos.c
4119 F:      arch/arm/mach-exynos/pm.c
4120
4121 CPU IDLE TIME MANAGEMENT FRAMEWORK
4122 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4123 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4124 L:      linux-pm@vger.kernel.org
4125 S:      Maintained
4126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4127 B:      https://bugzilla.kernel.org
4128 F:      Documentation/admin-guide/pm/cpuidle.rst
4129 F:      Documentation/driver-api/pm/cpuidle.rst
4130 F:      drivers/cpuidle/*
4131 F:      include/linux/cpuidle.h
4132
4133 CRAMFS FILESYSTEM
4134 M:      Nicolas Pitre <nico@fluxnic.net>
4135 S:      Maintained
4136 F:      Documentation/filesystems/cramfs.txt
4137 F:      fs/cramfs/
4138
4139 CRYPTO API
4140 M:      Herbert Xu <herbert@gondor.apana.org.au>
4141 M:      "David S. Miller" <davem@davemloft.net>
4142 L:      linux-crypto@vger.kernel.org
4143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4145 S:      Maintained
4146 F:      Documentation/crypto/
4147 F:      Documentation/devicetree/bindings/crypto/
4148 F:      arch/*/crypto/
4149 F:      crypto/
4150 F:      drivers/crypto/
4151 F:      include/crypto/
4152 F:      include/linux/crypto*
4153
4154 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4155 M:      Neil Horman <nhorman@tuxdriver.com>
4156 L:      linux-crypto@vger.kernel.org
4157 S:      Maintained
4158 F:      crypto/ansi_cprng.c
4159 F:      crypto/rng.c
4160
4161 CS3308 MEDIA DRIVER
4162 M:      Hans Verkuil <hverkuil@xs4all.nl>
4163 L:      linux-media@vger.kernel.org
4164 T:      git git://linuxtv.org/media_tree.git
4165 W:      http://linuxtv.org
4166 S:      Odd Fixes
4167 F:      drivers/media/i2c/cs3308.c
4168
4169 CS5535 Audio ALSA driver
4170 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4171 S:      Maintained
4172 F:      sound/pci/cs5535audio/
4173
4174 CSI DRIVERS FOR ALLWINNER V3s
4175 M:      Yong Deng <yong.deng@magewell.com>
4176 L:      linux-media@vger.kernel.org
4177 T:      git git://linuxtv.org/media_tree.git
4178 S:      Maintained
4179 F:      drivers/media/platform/sunxi/sun6i-csi/
4180 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4181
4182 CW1200 WLAN driver
4183 M:      Solomon Peachy <pizza@shaftnet.org>
4184 S:      Maintained
4185 F:      drivers/net/wireless/st/cw1200/
4186
4187 CX18 VIDEO4LINUX DRIVER
4188 M:      Andy Walls <awalls@md.metrocast.net>
4189 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4190 L:      linux-media@vger.kernel.org
4191 T:      git git://linuxtv.org/media_tree.git
4192 W:      https://linuxtv.org
4193 W:      http://www.ivtvdriver.org/index.php/Cx18
4194 S:      Maintained
4195 F:      Documentation/media/v4l-drivers/cx18*
4196 F:      drivers/media/pci/cx18/
4197 F:      include/uapi/linux/ivtv*
4198
4199 CX2341X MPEG ENCODER HELPER MODULE
4200 M:      Hans Verkuil <hverkuil@xs4all.nl>
4201 L:      linux-media@vger.kernel.org
4202 T:      git git://linuxtv.org/media_tree.git
4203 W:      https://linuxtv.org
4204 S:      Maintained
4205 F:      drivers/media/common/cx2341x*
4206 F:      include/media/drv-intf/cx2341x.h
4207
4208 CX24120 MEDIA DRIVER
4209 M:      Jemma Denson <jdenson@gmail.com>
4210 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4211 L:      linux-media@vger.kernel.org
4212 W:      https://linuxtv.org
4213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4214 S:      Maintained
4215 F:      drivers/media/dvb-frontends/cx24120*
4216
4217 CX88 VIDEO4LINUX DRIVER
4218 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4219 L:      linux-media@vger.kernel.org
4220 W:      https://linuxtv.org
4221 T:      git git://linuxtv.org/media_tree.git
4222 S:      Odd fixes
4223 F:      Documentation/media/v4l-drivers/cx88*
4224 F:      drivers/media/pci/cx88/
4225
4226 CXD2820R MEDIA DRIVER
4227 M:      Antti Palosaari <crope@iki.fi>
4228 L:      linux-media@vger.kernel.org
4229 W:      https://linuxtv.org
4230 W:      http://palosaari.fi/linux/
4231 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4232 T:      git git://linuxtv.org/anttip/media_tree.git
4233 S:      Maintained
4234 F:      drivers/media/dvb-frontends/cxd2820r*
4235
4236 CXGB3 ETHERNET DRIVER (CXGB3)
4237 M:      Vishal Kulkarni <vishal@chelsio.com>
4238 L:      netdev@vger.kernel.org
4239 W:      http://www.chelsio.com
4240 S:      Supported
4241 F:      drivers/net/ethernet/chelsio/cxgb3/
4242
4243 CXGB3 ISCSI DRIVER (CXGB3I)
4244 M:      Karen Xie <kxie@chelsio.com>
4245 L:      linux-scsi@vger.kernel.org
4246 W:      http://www.chelsio.com
4247 S:      Supported
4248 F:      drivers/scsi/cxgbi/cxgb3i
4249
4250 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4251 M:      Steve Wise <swise@chelsio.com>
4252 L:      linux-rdma@vger.kernel.org
4253 W:      http://www.openfabrics.org
4254 S:      Supported
4255 F:      drivers/infiniband/hw/cxgb3/
4256 F:      include/uapi/rdma/cxgb3-abi.h
4257
4258 CXGB4 CRYPTO DRIVER (chcr)
4259 M:      Harsh Jain <harsh@chelsio.com>
4260 L:      linux-crypto@vger.kernel.org
4261 W:      http://www.chelsio.com
4262 S:      Supported
4263 F:      drivers/crypto/chelsio
4264
4265 CXGB4 ETHERNET DRIVER (CXGB4)
4266 M:      Vishal Kulkarni <vishal@chelsio.com>
4267 L:      netdev@vger.kernel.org
4268 W:      http://www.chelsio.com
4269 S:      Supported
4270 F:      drivers/net/ethernet/chelsio/cxgb4/
4271
4272 CXGB4 ISCSI DRIVER (CXGB4I)
4273 M:      Karen Xie <kxie@chelsio.com>
4274 L:      linux-scsi@vger.kernel.org
4275 W:      http://www.chelsio.com
4276 S:      Supported
4277 F:      drivers/scsi/cxgbi/cxgb4i
4278
4279 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4280 M:      Steve Wise <swise@chelsio.com>
4281 L:      linux-rdma@vger.kernel.org
4282 W:      http://www.openfabrics.org
4283 S:      Supported
4284 F:      drivers/infiniband/hw/cxgb4/
4285 F:      include/uapi/rdma/cxgb4-abi.h
4286
4287 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4288 M:      Casey Leedom <leedom@chelsio.com>
4289 L:      netdev@vger.kernel.org
4290 W:      http://www.chelsio.com
4291 S:      Supported
4292 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4293
4294 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4295 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4296 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4297 L:      linuxppc-dev@lists.ozlabs.org
4298 S:      Supported
4299 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4300 F:      drivers/misc/cxl/
4301 F:      include/misc/cxl*
4302 F:      include/uapi/misc/cxl.h
4303 F:      Documentation/powerpc/cxl.txt
4304 F:      Documentation/ABI/testing/sysfs-class-cxl
4305
4306 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4307 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4308 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4309 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4310 L:      linux-scsi@vger.kernel.org
4311 S:      Supported
4312 F:      drivers/scsi/cxlflash/
4313 F:      include/uapi/scsi/cxlflash_ioctl.h
4314 F:      Documentation/powerpc/cxlflash.txt
4315
4316 CYBERPRO FB DRIVER
4317 M:      Russell King <linux@armlinux.org.uk>
4318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4319 W:      http://www.armlinux.org.uk/
4320 S:      Maintained
4321 F:      drivers/video/fbdev/cyber2000fb.*
4322
4323 CYCLADES ASYNC MUX DRIVER
4324 W:      http://www.cyclades.com/
4325 S:      Orphan
4326 F:      drivers/tty/cyclades.c
4327 F:      include/linux/cyclades.h
4328 F:      include/uapi/linux/cyclades.h
4329
4330 CYCLADES PC300 DRIVER
4331 W:      http://www.cyclades.com/
4332 S:      Orphan
4333 F:      drivers/net/wan/pc300*
4334
4335 CYPRESS_FIRMWARE MEDIA DRIVER
4336 M:      Antti Palosaari <crope@iki.fi>
4337 L:      linux-media@vger.kernel.org
4338 W:      https://linuxtv.org
4339 W:      http://palosaari.fi/linux/
4340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4341 T:      git git://linuxtv.org/anttip/media_tree.git
4342 S:      Maintained
4343 F:      drivers/media/common/cypress_firmware*
4344
4345 CYTTSP TOUCHSCREEN DRIVER
4346 M:      Ferruh Yigit <fery@cypress.com>
4347 L:      linux-input@vger.kernel.org
4348 S:      Supported
4349 F:      drivers/input/touchscreen/cyttsp*
4350 F:      include/linux/input/cyttsp.h
4351
4352 D-LINK DIR-685 TOUCHKEYS DRIVER
4353 M:      Linus Walleij <linus.walleij@linaro.org>
4354 L:      linux-input@vger.kernel.org
4355 S:      Supported
4356 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4357
4358 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4359 M:      Joshua Kinard <kumba@gentoo.org>
4360 S:      Maintained
4361 F:      drivers/rtc/rtc-ds1685.c
4362 F:      include/linux/rtc/ds1685.h
4363
4364 DAMA SLAVE for AX.25
4365 M:      Joerg Reuter <jreuter@yaina.de>
4366 W:      http://yaina.de/jreuter/
4367 W:      http://www.qsl.net/dl1bke/
4368 L:      linux-hams@vger.kernel.org
4369 S:      Maintained
4370 F:      net/ax25/af_ax25.c
4371 F:      net/ax25/ax25_dev.c
4372 F:      net/ax25/ax25_ds_*
4373 F:      net/ax25/ax25_in.c
4374 F:      net/ax25/ax25_out.c
4375 F:      net/ax25/ax25_timer.c
4376 F:      net/ax25/sysctl_net_ax25.c
4377
4378 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4379 L:      netdev@vger.kernel.org
4380 S:      Orphan
4381 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4382 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4383
4384 DC390/AM53C974 SCSI driver
4385 M:      Hannes Reinecke <hare@suse.com>
4386 L:      linux-scsi@vger.kernel.org
4387 S:      Maintained
4388 F:      drivers/scsi/am53c974.c
4389
4390 DC395x SCSI driver
4391 M:      Oliver Neukum <oliver@neukum.org>
4392 M:      Ali Akcaagac <aliakc@web.de>
4393 M:      Jamie Lenehan <lenehan@twibble.org>
4394 L:      dc395x@twibble.org
4395 W:      http://twibble.org/dist/dc395x/
4396 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4397 S:      Maintained
4398 F:      Documentation/scsi/dc395x.txt
4399 F:      drivers/scsi/dc395x.*
4400
4401 DCCP PROTOCOL
4402 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4403 L:      dccp@vger.kernel.org
4404 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4405 S:      Maintained
4406 F:      include/linux/dccp.h
4407 F:      include/uapi/linux/dccp.h
4408 F:      include/linux/tfrc.h
4409 F:      net/dccp/
4410
4411 DECnet NETWORK LAYER
4412 W:      http://linux-decnet.sourceforge.net
4413 L:      linux-decnet-user@lists.sourceforge.net
4414 S:      Orphan
4415 F:      Documentation/networking/decnet.txt
4416 F:      net/decnet/
4417
4418 DECSTATION PLATFORM SUPPORT
4419 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4420 L:      linux-mips@vger.kernel.org
4421 W:      http://www.linux-mips.org/wiki/DECstation
4422 S:      Maintained
4423 F:      arch/mips/dec/
4424 F:      arch/mips/include/asm/dec/
4425 F:      arch/mips/include/asm/mach-dec/
4426
4427 DEFXX FDDI NETWORK DRIVER
4428 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4429 S:      Maintained
4430 F:      drivers/net/fddi/defxx.*
4431
4432 DELL SMBIOS DRIVER
4433 M:      Pali Rohár <pali.rohar@gmail.com>
4434 M:      Mario Limonciello <mario.limonciello@dell.com>
4435 L:      platform-driver-x86@vger.kernel.org
4436 S:      Maintained
4437 F:      drivers/platform/x86/dell-smbios.*
4438
4439 DELL SMBIOS SMM DRIVER
4440 M:      Mario Limonciello <mario.limonciello@dell.com>
4441 L:      platform-driver-x86@vger.kernel.org
4442 S:      Maintained
4443 F:      drivers/platform/x86/dell-smbios-smm.c
4444
4445 DELL SMBIOS WMI DRIVER
4446 M:      Mario Limonciello <mario.limonciello@dell.com>
4447 L:      platform-driver-x86@vger.kernel.org
4448 S:      Maintained
4449 F:      drivers/platform/x86/dell-smbios-wmi.c
4450 F:      tools/wmi/dell-smbios-example.c
4451
4452 DEFZA FDDI NETWORK DRIVER
4453 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4454 S:      Maintained
4455 F:      drivers/net/fddi/defza.*
4456
4457 DELL LAPTOP DRIVER
4458 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4459 M:      Pali Rohár <pali.rohar@gmail.com>
4460 L:      platform-driver-x86@vger.kernel.org
4461 S:      Maintained
4462 F:      drivers/platform/x86/dell-laptop.c
4463
4464 DELL LAPTOP FREEFALL DRIVER
4465 M:      Pali Rohár <pali.rohar@gmail.com>
4466 S:      Maintained
4467 F:      drivers/platform/x86/dell-smo8800.c
4468
4469 DELL LAPTOP RBTN DRIVER
4470 M:      Pali Rohár <pali.rohar@gmail.com>
4471 S:      Maintained
4472 F:      drivers/platform/x86/dell-rbtn.*
4473
4474 DELL REMOTE BIOS UPDATE DRIVER
4475 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4476 L:      platform-driver-x86@vger.kernel.org
4477 S:      Maintained
4478 F:      drivers/platform/x86/dell_rbu.c
4479
4480 DELL LAPTOP SMM DRIVER
4481 M:      Pali Rohár <pali.rohar@gmail.com>
4482 S:      Maintained
4483 F:      drivers/hwmon/dell-smm-hwmon.c
4484 F:      include/uapi/linux/i8k.h
4485
4486 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4487 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4488 L:      platform-driver-x86@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/dcdbas.txt
4491 F:      drivers/platform/x86/dcdbas.*
4492
4493 DELL WMI NOTIFICATIONS DRIVER
4494 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4495 M:      Pali Rohár <pali.rohar@gmail.com>
4496 S:      Maintained
4497 F:      drivers/platform/x86/dell-wmi.c
4498
4499 DELL WMI DESCRIPTOR DRIVER
4500 M:      Mario Limonciello <mario.limonciello@dell.com>
4501 S:      Maintained
4502 F:      drivers/platform/x86/dell-wmi-descriptor.c
4503
4504 DELTA ST MEDIA DRIVER
4505 M:      Hugues Fruchet <hugues.fruchet@st.com>
4506 L:      linux-media@vger.kernel.org
4507 T:      git git://linuxtv.org/media_tree.git
4508 W:      https://linuxtv.org
4509 S:      Supported
4510 F:      drivers/media/platform/sti/delta
4511
4512 DENALI NAND DRIVER
4513 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4514 L:      linux-mtd@lists.infradead.org
4515 S:      Supported
4516 F:      drivers/mtd/nand/raw/denali*
4517
4518 DESIGNWARE USB2 DRD IP DRIVER
4519 M:      Minas Harutyunyan <hminas@synopsys.com>
4520 L:      linux-usb@vger.kernel.org
4521 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4522 S:      Maintained
4523 F:      drivers/usb/dwc2/
4524
4525 DESIGNWARE USB3 DRD IP DRIVER
4526 M:      Felipe Balbi <balbi@kernel.org>
4527 L:      linux-usb@vger.kernel.org
4528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4529 S:      Maintained
4530 F:      drivers/usb/dwc3/
4531
4532 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4533 M:      Andreas Klinger <ak@it-klinger.de>
4534 L:      linux-iio@vger.kernel.org
4535 S:      Maintained
4536 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4537 F:      drivers/iio/proximity/srf*.c
4538
4539 DEVICE COREDUMP (DEV_COREDUMP)
4540 M:      Johannes Berg <johannes@sipsolutions.net>
4541 L:      linux-kernel@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/base/devcoredump.c
4544 F:      include/linux/devcoredump.h
4545
4546 DEVICE FREQUENCY (DEVFREQ)
4547 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4548 M:      Kyungmin Park <kyungmin.park@samsung.com>
4549 R:      Chanwoo Choi <cw00.choi@samsung.com>
4550 L:      linux-pm@vger.kernel.org
4551 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4552 S:      Maintained
4553 F:      drivers/devfreq/
4554 F:      include/linux/devfreq.h
4555 F:      Documentation/devicetree/bindings/devfreq/
4556
4557 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4558 M:      Chanwoo Choi <cw00.choi@samsung.com>
4559 L:      linux-pm@vger.kernel.org
4560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4561 S:      Supported
4562 F:      drivers/devfreq/event/
4563 F:      drivers/devfreq/devfreq-event.c
4564 F:      include/linux/devfreq-event.h
4565 F:      Documentation/devicetree/bindings/devfreq/event/
4566
4567 DEVICE NUMBER REGISTRY
4568 M:      Torben Mathiasen <device@lanana.org>
4569 W:      http://lanana.org/docs/device-list/index.html
4570 S:      Maintained
4571
4572 DEVICE-MAPPER  (LVM)
4573 M:      Alasdair Kergon <agk@redhat.com>
4574 M:      Mike Snitzer <snitzer@redhat.com>
4575 M:      dm-devel@redhat.com
4576 L:      dm-devel@redhat.com
4577 W:      http://sources.redhat.com/dm
4578 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4580 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4581 S:      Maintained
4582 F:      Documentation/device-mapper/
4583 F:      drivers/md/Makefile
4584 F:      drivers/md/Kconfig
4585 F:      drivers/md/dm*
4586 F:      drivers/md/persistent-data/
4587 F:      include/linux/device-mapper.h
4588 F:      include/linux/dm-*.h
4589 F:      include/uapi/linux/dm-*.h
4590
4591 DEVLINK
4592 M:      Jiri Pirko <jiri@mellanox.com>
4593 L:      netdev@vger.kernel.org
4594 S:      Supported
4595 F:      net/core/devlink.c
4596 F:      include/net/devlink.h
4597 F:      include/uapi/linux/devlink.h
4598
4599 DIALOG SEMICONDUCTOR DRIVERS
4600 M:      Support Opensource <support.opensource@diasemi.com>
4601 W:      http://www.dialog-semiconductor.com/products
4602 S:      Supported
4603 F:      Documentation/hwmon/da90??
4604 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4605 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4606 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4607 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4608 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4609 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4610 F:      drivers/gpio/gpio-da90??.c
4611 F:      drivers/hwmon/da90??-hwmon.c
4612 F:      drivers/iio/adc/da91??-*.c
4613 F:      drivers/input/misc/da90??_onkey.c
4614 F:      drivers/input/touchscreen/da9052_tsi.c
4615 F:      drivers/leds/leds-da90??.c
4616 F:      drivers/mfd/da903x.c
4617 F:      drivers/mfd/da90??-*.c
4618 F:      drivers/mfd/da91??-*.c
4619 F:      drivers/power/supply/da9052-battery.c
4620 F:      drivers/power/supply/da91??-*.c
4621 F:      drivers/regulator/da903x.c
4622 F:      drivers/regulator/da9???-regulator.[ch]
4623 F:      drivers/thermal/da90??-thermal.c
4624 F:      drivers/rtc/rtc-da90??.c
4625 F:      drivers/video/backlight/da90??_bl.c
4626 F:      drivers/watchdog/da90??_wdt.c
4627 F:      include/linux/mfd/da903x.h
4628 F:      include/linux/mfd/da9052/
4629 F:      include/linux/mfd/da9055/
4630 F:      include/linux/mfd/da9062/
4631 F:      include/linux/mfd/da9063/
4632 F:      include/linux/mfd/da9150/
4633 F:      include/linux/regulator/da9211.h
4634 F:      include/sound/da[79]*.h
4635 F:      sound/soc/codecs/da[79]*.[ch]
4636
4637 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4638 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4639 L:      linux-gpio@vger.kernel.org
4640 S:      Maintained
4641 F:      drivers/gpio/gpio-gpio-mm.c
4642
4643 DIOLAN U2C-12 I2C DRIVER
4644 M:      Guenter Roeck <linux@roeck-us.net>
4645 L:      linux-i2c@vger.kernel.org
4646 S:      Maintained
4647 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4648
4649 FILESYSTEM DIRECT ACCESS (DAX)
4650 M:      Dan Williams <dan.j.williams@intel.com>
4651 R:      Matthew Wilcox <willy@infradead.org>
4652 R:      Jan Kara <jack@suse.cz>
4653 L:      linux-fsdevel@vger.kernel.org
4654 L:      linux-nvdimm@lists.01.org
4655 S:      Supported
4656 F:      fs/dax.c
4657 F:      include/linux/dax.h
4658 F:      include/trace/events/fs_dax.h
4659
4660 DEVICE DIRECT ACCESS (DAX)
4661 M:      Dan Williams <dan.j.williams@intel.com>
4662 M:      Vishal Verma <vishal.l.verma@intel.com>
4663 M:      Keith Busch <keith.busch@intel.com>
4664 M:      Dave Jiang <dave.jiang@intel.com>
4665 L:      linux-nvdimm@lists.01.org
4666 S:      Supported
4667 F:      drivers/dax/
4668
4669 DIRECTORY NOTIFICATION (DNOTIFY)
4670 M:      Jan Kara <jack@suse.cz>
4671 R:      Amir Goldstein <amir73il@gmail.com>
4672 L:      linux-fsdevel@vger.kernel.org
4673 S:      Maintained
4674 F:      Documentation/filesystems/dnotify.txt
4675 F:      fs/notify/dnotify/
4676 F:      include/linux/dnotify.h
4677
4678 DISK GEOMETRY AND PARTITION HANDLING
4679 M:      Andries Brouwer <aeb@cwi.nl>
4680 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4681 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4682 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4683 S:      Maintained
4684
4685 DISKQUOTA
4686 M:      Jan Kara <jack@suse.com>
4687 S:      Maintained
4688 F:      Documentation/filesystems/quota.txt
4689 F:      fs/quota/
4690 F:      include/linux/quota*.h
4691 F:      include/uapi/linux/quota*.h
4692
4693 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4694 M:      Bernie Thompson <bernie@plugable.com>
4695 L:      linux-fbdev@vger.kernel.org
4696 S:      Maintained
4697 W:      http://plugable.com/category/projects/udlfb/
4698 F:      drivers/video/fbdev/udlfb.c
4699 F:      include/video/udlfb.h
4700 F:      Documentation/fb/udlfb.txt
4701
4702 DISTRIBUTED LOCK MANAGER (DLM)
4703 M:      Christine Caulfield <ccaulfie@redhat.com>
4704 M:      David Teigland <teigland@redhat.com>
4705 L:      cluster-devel@redhat.com
4706 W:      http://sources.redhat.com/cluster/
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4708 S:      Supported
4709 F:      fs/dlm/
4710
4711 DMA BUFFER SHARING FRAMEWORK
4712 M:      Sumit Semwal <sumit.semwal@linaro.org>
4713 S:      Maintained
4714 L:      linux-media@vger.kernel.org
4715 L:      dri-devel@lists.freedesktop.org
4716 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4717 F:      drivers/dma-buf/
4718 F:      include/linux/dma-buf*
4719 F:      include/linux/reservation.h
4720 F:      include/linux/*fence.h
4721 F:      Documentation/driver-api/dma-buf.rst
4722 T:      git git://anongit.freedesktop.org/drm/drm-misc
4723
4724 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4725 M:      Vinod Koul <vkoul@kernel.org>
4726 L:      dmaengine@vger.kernel.org
4727 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4728 S:      Maintained
4729 F:      drivers/dma/
4730 F:      include/linux/dmaengine.h
4731 F:      include/linux/of_dma.h
4732 F:      Documentation/devicetree/bindings/dma/
4733 F:      Documentation/driver-api/dmaengine/
4734 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4735
4736 DMA MAPPING HELPERS
4737 M:      Christoph Hellwig <hch@lst.de>
4738 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4739 R:      Robin Murphy <robin.murphy@arm.com>
4740 L:      iommu@lists.linux-foundation.org
4741 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4742 W:      http://git.infradead.org/users/hch/dma-mapping.git
4743 S:      Supported
4744 F:      kernel/dma/
4745 F:      include/asm-generic/dma-mapping.h
4746 F:      include/linux/dma-direct.h
4747 F:      include/linux/dma-mapping.h
4748 F:      include/linux/dma-noncoherent.h
4749
4750 DME1737 HARDWARE MONITOR DRIVER
4751 M:      Juerg Haefliger <juergh@gmail.com>
4752 L:      linux-hwmon@vger.kernel.org
4753 S:      Maintained
4754 F:      Documentation/hwmon/dme1737
4755 F:      drivers/hwmon/dme1737.c
4756
4757 DMI/SMBIOS SUPPORT
4758 M:      Jean Delvare <jdelvare@suse.com>
4759 S:      Maintained
4760 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4761 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4762 F:      drivers/firmware/dmi-id.c
4763 F:      drivers/firmware/dmi_scan.c
4764 F:      include/linux/dmi.h
4765
4766 DOCUMENTATION
4767 M:      Jonathan Corbet <corbet@lwn.net>
4768 L:      linux-doc@vger.kernel.org
4769 S:      Maintained
4770 F:      Documentation/
4771 F:      scripts/kernel-doc
4772 X:      Documentation/ABI/
4773 X:      Documentation/acpi/
4774 X:      Documentation/devicetree/
4775 X:      Documentation/i2c/
4776 X:      Documentation/media/
4777 X:      Documentation/power/
4778 X:      Documentation/spi/
4779 T:      git git://git.lwn.net/linux.git docs-next
4780
4781 DOCUMENTATION/ITALIAN
4782 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4783 L:      linux-doc@vger.kernel.org
4784 S:      Maintained
4785 F:      Documentation/translations/it_IT
4786
4787 DONGWOON DW9714 LENS VOICE COIL DRIVER
4788 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4789 L:      linux-media@vger.kernel.org
4790 T:      git git://linuxtv.org/media_tree.git
4791 S:      Maintained
4792 F:      drivers/media/i2c/dw9714.c
4793 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4794
4795 DONGWOON DW9807 LENS VOICE COIL DRIVER
4796 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4797 L:      linux-media@vger.kernel.org
4798 T:      git git://linuxtv.org/media_tree.git
4799 S:      Maintained
4800 F:      drivers/media/i2c/dw9807-vcm.c
4801 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4802
4803 DOUBLETALK DRIVER
4804 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4805 L:      blinux-list@redhat.com
4806 S:      Maintained
4807 F:      drivers/char/dtlk.c
4808 F:      include/linux/dtlk.h
4809
4810 DPAA2 DATAPATH I/O (DPIO) DRIVER
4811 M:      Roy Pledge <Roy.Pledge@nxp.com>
4812 L:      linux-kernel@vger.kernel.org
4813 S:      Maintained
4814 F:      drivers/soc/fsl/dpio
4815
4816 DPAA2 ETHERNET DRIVER
4817 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4818 L:      netdev@vger.kernel.org
4819 S:      Maintained
4820 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4821 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4822 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4823 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4824 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4825
4826 DPAA2 ETHERNET SWITCH DRIVER
4827 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4828 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4829 L:      linux-kernel@vger.kernel.org
4830 S:      Maintained
4831 F:      drivers/staging/fsl-dpaa2/ethsw
4832
4833 DPAA2 PTP CLOCK DRIVER
4834 M:      Yangbo Lu <yangbo.lu@nxp.com>
4835 L:      netdev@vger.kernel.org
4836 S:      Maintained
4837 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4838 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4839
4840 DPT_I2O SCSI RAID DRIVER
4841 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4842 L:      linux-scsi@vger.kernel.org
4843 W:      http://www.adaptec.com/
4844 S:      Maintained
4845 F:      drivers/scsi/dpt*
4846 F:      drivers/scsi/dpt/
4847
4848 DRBD DRIVER
4849 M:      Philipp Reisner <philipp.reisner@linbit.com>
4850 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4851 L:      drbd-dev@lists.linbit.com
4852 W:      http://www.drbd.org
4853 T:      git git://git.linbit.com/linux-drbd.git
4854 T:      git git://git.linbit.com/drbd-8.4.git
4855 S:      Supported
4856 F:      drivers/block/drbd/
4857 F:      lib/lru_cache.c
4858 F:      Documentation/blockdev/drbd/
4859
4860 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4861 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4862 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4864 S:      Supported
4865 F:      Documentation/kobject.txt
4866 F:      drivers/base/
4867 F:      fs/debugfs/
4868 F:      fs/sysfs/
4869 F:      include/linux/debugfs.h
4870 F:      include/linux/kobj*
4871 F:      lib/kobj*
4872
4873 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4874 M:      Kevin Hilman <khilman@kernel.org>
4875 M:      Nishanth Menon <nm@ti.com>
4876 S:      Maintained
4877 F:      drivers/power/avs/
4878 F:      include/linux/power/smartreflex.h
4879 L:      linux-pm@vger.kernel.org
4880
4881 DRM DRIVER FOR ARM PL111 CLCD
4882 M:      Eric Anholt <eric@anholt.net>
4883 T:      git git://anongit.freedesktop.org/drm/drm-misc
4884 S:      Supported
4885 F:      drivers/gpu/drm/pl111/
4886
4887 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4888 M:      Linus Walleij <linus.walleij@linaro.org>
4889 T:      git git://anongit.freedesktop.org/drm/drm-misc
4890 S:      Maintained
4891 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4892 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4893
4894 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4895 M:      Dave Airlie <airlied@redhat.com>
4896 S:      Odd Fixes
4897 F:      drivers/gpu/drm/ast/
4898
4899 DRM DRIVER FOR BOCHS VIRTUAL GPU
4900 M:      Gerd Hoffmann <kraxel@redhat.com>
4901 L:      virtualization@lists.linux-foundation.org
4902 T:      git git://anongit.freedesktop.org/drm/drm-misc
4903 S:      Maintained
4904 F:      drivers/gpu/drm/bochs/
4905
4906 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4907 M:      Linus Walleij <linus.walleij@linaro.org>
4908 T:      git git://anongit.freedesktop.org/drm/drm-misc
4909 S:      Maintained
4910 F:      drivers/gpu/drm/tve200/
4911
4912 DRM DRIVER FOR ILITEK ILI9225 PANELS
4913 M:      David Lechner <david@lechnology.com>
4914 S:      Maintained
4915 F:      drivers/gpu/drm/tinydrm/ili9225.c
4916 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4917
4918 DRM DRIVER FOR HX8357D PANELS
4919 M:      Eric Anholt <eric@anholt.net>
4920 T:      git git://anongit.freedesktop.org/drm/drm-misc
4921 S:      Maintained
4922 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4923 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4924
4925 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4926 S:      Orphan / Obsolete
4927 F:      drivers/gpu/drm/i810/
4928 F:      include/uapi/drm/i810_drm.h
4929
4930 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4931 S:      Orphan / Obsolete
4932 F:      drivers/gpu/drm/mga/
4933 F:      include/uapi/drm/mga_drm.h
4934
4935 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4936 M:      Dave Airlie <airlied@redhat.com>
4937 S:      Odd Fixes
4938 F:      drivers/gpu/drm/mgag200/
4939
4940 DRM DRIVER FOR MI0283QT
4941 M:      Noralf Trønnes <noralf@tronnes.org>
4942 S:      Maintained
4943 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4944 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4945
4946 DRM DRIVER FOR MSM ADRENO GPU
4947 M:      Rob Clark <robdclark@gmail.com>
4948 M:      Sean Paul <sean@poorly.run>
4949 L:      linux-arm-msm@vger.kernel.org
4950 L:      dri-devel@lists.freedesktop.org
4951 L:      freedreno@lists.freedesktop.org
4952 T:      git https://gitlab.freedesktop.org/drm/msm.git
4953 S:      Maintained
4954 F:      drivers/gpu/drm/msm/
4955 F:      include/uapi/drm/msm_drm.h
4956 F:      Documentation/devicetree/bindings/display/msm/
4957
4958 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4959 M:      Ben Skeggs <bskeggs@redhat.com>
4960 L:      dri-devel@lists.freedesktop.org
4961 L:      nouveau@lists.freedesktop.org
4962 T:      git git://github.com/skeggsb/linux
4963 S:      Supported
4964 F:      drivers/gpu/drm/nouveau/
4965 F:      include/uapi/drm/nouveau_drm.h
4966
4967 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
4968 M:      Stefan Mavrodiev <stefan@olimex.com>
4969 S:      Maintained
4970 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
4971 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
4972
4973 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4974 M:      Noralf Trønnes <noralf@tronnes.org>
4975 S:      Maintained
4976 F:      drivers/gpu/drm/tinydrm/repaper.c
4977 F:      Documentation/devicetree/bindings/display/repaper.txt
4978
4979 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4980 M:      Dave Airlie <airlied@redhat.com>
4981 M:      Gerd Hoffmann <kraxel@redhat.com>
4982 L:      virtualization@lists.linux-foundation.org
4983 T:      git git://anongit.freedesktop.org/drm/drm-misc
4984 S:      Obsolete
4985 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4986 F:      drivers/gpu/drm/cirrus/
4987
4988 DRM DRIVER FOR QXL VIRTUAL GPU
4989 M:      Dave Airlie <airlied@redhat.com>
4990 M:      Gerd Hoffmann <kraxel@redhat.com>
4991 L:      virtualization@lists.linux-foundation.org
4992 L:      spice-devel@lists.freedesktop.org
4993 T:      git git://anongit.freedesktop.org/drm/drm-misc
4994 S:      Maintained
4995 F:      drivers/gpu/drm/qxl/
4996 F:      include/uapi/drm/qxl_drm.h
4997
4998 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4999 S:      Orphan / Obsolete
5000 F:      drivers/gpu/drm/r128/
5001 F:      include/uapi/drm/r128_drm.h
5002
5003 DRM DRIVER FOR SAVAGE VIDEO CARDS
5004 S:      Orphan / Obsolete
5005 F:      drivers/gpu/drm/savage/
5006 F:      include/uapi/drm/savage_drm.h
5007
5008 DRM DRIVER FOR SIS VIDEO CARDS
5009 S:      Orphan / Obsolete
5010 F:      drivers/gpu/drm/sis/
5011 F:      include/uapi/drm/sis_drm.h
5012
5013 DRM DRIVER FOR SITRONIX ST7701 PANELS
5014 M:      Jagan Teki <jagan@amarulasolutions.com>
5015 S:      Maintained
5016 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5017 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5018
5019 DRM DRIVER FOR SITRONIX ST7586 PANELS
5020 M:      David Lechner <david@lechnology.com>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/tinydrm/st7586.c
5023 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5024
5025 DRM DRIVER FOR SITRONIX ST7735R PANELS
5026 M:      David Lechner <david@lechnology.com>
5027 S:      Maintained
5028 F:      drivers/gpu/drm/tinydrm/st7735r.c
5029 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5030
5031 DRM DRIVER FOR TDFX VIDEO CARDS
5032 S:      Orphan / Obsolete
5033 F:      drivers/gpu/drm/tdfx/
5034
5035 DRM DRIVER FOR TPO TPG110 PANELS
5036 M:      Linus Walleij <linus.walleij@linaro.org>
5037 T:      git git://anongit.freedesktop.org/drm/drm-misc
5038 S:      Maintained
5039 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5040 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5041
5042 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5043 M:      Dave Airlie <airlied@redhat.com>
5044 R:      Sean Paul <sean@poorly.run>
5045 L:      dri-devel@lists.freedesktop.org
5046 S:      Odd Fixes
5047 F:      drivers/gpu/drm/udl/
5048 T:      git git://anongit.freedesktop.org/drm/drm-misc
5049
5050 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5051 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5052 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5053 R:      Daniel Vetter <daniel@ffwll.ch>
5054 T:      git git://anongit.freedesktop.org/drm/drm-misc
5055 S:      Maintained
5056 L:      dri-devel@lists.freedesktop.org
5057 F:      drivers/gpu/drm/vkms/
5058 F:      Documentation/gpu/vkms.rst
5059
5060 DRM DRIVER FOR VMWARE VIRTUAL GPU
5061 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5062 M:      Thomas Hellstrom <thellstrom@vmware.com>
5063 L:      dri-devel@lists.freedesktop.org
5064 T:      git git://people.freedesktop.org/~thomash/linux
5065 S:      Supported
5066 F:      drivers/gpu/drm/vmwgfx/
5067 F:      include/uapi/drm/vmwgfx_drm.h
5068
5069 DRM DRIVERS
5070 M:      David Airlie <airlied@linux.ie>
5071 M:      Daniel Vetter <daniel@ffwll.ch>
5072 L:      dri-devel@lists.freedesktop.org
5073 T:      git git://anongit.freedesktop.org/drm/drm
5074 B:      https://bugs.freedesktop.org/
5075 C:      irc://chat.freenode.net/dri-devel
5076 S:      Maintained
5077 F:      drivers/gpu/drm/
5078 F:      drivers/gpu/vga/
5079 F:      Documentation/devicetree/bindings/display/
5080 F:      Documentation/devicetree/bindings/gpu/
5081 F:      Documentation/gpu/
5082 F:      include/drm/
5083 F:      include/uapi/drm/
5084 F:      include/linux/vga*
5085
5086 DRM DRIVERS AND MISC GPU PATCHES
5087 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5088 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5089 M:      Sean Paul <sean@poorly.run>
5090 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5091 S:      Maintained
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093 F:      Documentation/gpu/
5094 F:      drivers/gpu/vga/
5095 F:      drivers/gpu/drm/*
5096 F:      include/drm/drm*
5097 F:      include/uapi/drm/drm*
5098 F:      include/linux/vga*
5099
5100 DRM DRIVERS FOR ALLWINNER A10
5101 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5102 L:      dri-devel@lists.freedesktop.org
5103 S:      Supported
5104 F:      drivers/gpu/drm/sun4i/
5105 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5106 T:      git git://anongit.freedesktop.org/drm/drm-misc
5107
5108 DRM DRIVERS FOR AMLOGIC SOCS
5109 M:      Neil Armstrong <narmstrong@baylibre.com>
5110 L:      dri-devel@lists.freedesktop.org
5111 L:      linux-amlogic@lists.infradead.org
5112 W:      http://linux-meson.com/
5113 S:      Supported
5114 F:      drivers/gpu/drm/meson/
5115 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5116 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5117 F:      Documentation/gpu/meson.rst
5118 T:      git git://anongit.freedesktop.org/drm/drm-misc
5119
5120 DRM DRIVERS FOR ATMEL HLCDC
5121 M:      Boris Brezillon <bbrezillon@kernel.org>
5122 L:      dri-devel@lists.freedesktop.org
5123 S:      Supported
5124 F:      drivers/gpu/drm/atmel-hlcdc/
5125 F:      Documentation/devicetree/bindings/display/atmel/
5126 T:      git git://anongit.freedesktop.org/drm/drm-misc
5127
5128 DRM DRIVERS FOR BRIDGE CHIPS
5129 M:      Andrzej Hajda <a.hajda@samsung.com>
5130 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5131 S:      Maintained
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133 F:      drivers/gpu/drm/bridge/
5134
5135 DRM DRIVERS FOR EXYNOS
5136 M:      Inki Dae <inki.dae@samsung.com>
5137 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5138 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5139 M:      Kyungmin Park <kyungmin.park@samsung.com>
5140 L:      dri-devel@lists.freedesktop.org
5141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5142 S:      Supported
5143 F:      drivers/gpu/drm/exynos/
5144 F:      include/uapi/drm/exynos_drm.h
5145 F:      Documentation/devicetree/bindings/display/exynos/
5146
5147 DRM DRIVERS FOR FREESCALE DCU
5148 M:      Stefan Agner <stefan@agner.ch>
5149 M:      Alison Wang <alison.wang@nxp.com>
5150 L:      dri-devel@lists.freedesktop.org
5151 S:      Supported
5152 F:      drivers/gpu/drm/fsl-dcu/
5153 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5154 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5155 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5156 T:      git git://anongit.freedesktop.org/drm/drm-misc
5157
5158 DRM DRIVERS FOR FREESCALE IMX
5159 M:      Philipp Zabel <p.zabel@pengutronix.de>
5160 L:      dri-devel@lists.freedesktop.org
5161 S:      Maintained
5162 F:      drivers/gpu/drm/imx/
5163 F:      drivers/gpu/ipu-v3/
5164 F:      Documentation/devicetree/bindings/display/imx/
5165
5166 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5167 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5168 L:      dri-devel@lists.freedesktop.org
5169 T:      git git://github.com/patjak/drm-gma500
5170 S:      Maintained
5171 F:      drivers/gpu/drm/gma500/
5172
5173 DRM DRIVERS FOR HISILICON
5174 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5175 M:      Rongrong Zou <zourongrong@gmail.com>
5176 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5177 R:      Chen Feng <puck.chen@hisilicon.com>
5178 L:      dri-devel@lists.freedesktop.org
5179 T:      git git://github.com/xin3liang/linux.git
5180 S:      Maintained
5181 F:      drivers/gpu/drm/hisilicon/
5182 F:      Documentation/devicetree/bindings/display/hisilicon/
5183
5184 DRM DRIVERS FOR MEDIATEK
5185 M:      CK Hu <ck.hu@mediatek.com>
5186 M:      Philipp Zabel <p.zabel@pengutronix.de>
5187 L:      dri-devel@lists.freedesktop.org
5188 S:      Supported
5189 F:      drivers/gpu/drm/mediatek/
5190 F:      Documentation/devicetree/bindings/display/mediatek/
5191
5192 DRM DRIVERS FOR NVIDIA TEGRA
5193 M:      Thierry Reding <thierry.reding@gmail.com>
5194 L:      dri-devel@lists.freedesktop.org
5195 L:      linux-tegra@vger.kernel.org
5196 T:      git git://anongit.freedesktop.org/tegra/linux.git
5197 S:      Supported
5198 F:      drivers/gpu/drm/tegra/
5199 F:      drivers/gpu/host1x/
5200 F:      include/linux/host1x.h
5201 F:      include/uapi/drm/tegra_drm.h
5202 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5203
5204 DRM DRIVERS FOR RENESAS
5205 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5206 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5207 L:      dri-devel@lists.freedesktop.org
5208 L:      linux-renesas-soc@vger.kernel.org
5209 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5210 S:      Supported
5211 F:      drivers/gpu/drm/rcar-du/
5212 F:      drivers/gpu/drm/shmobile/
5213 F:      include/linux/platform_data/shmob_drm.h
5214 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5215 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5216 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5217
5218 DRM DRIVERS FOR ROCKCHIP
5219 M:      Sandy Huang <hjc@rock-chips.com>
5220 M:      Heiko Stübner <heiko@sntech.de>
5221 L:      dri-devel@lists.freedesktop.org
5222 S:      Maintained
5223 F:      drivers/gpu/drm/rockchip/
5224 F:      Documentation/devicetree/bindings/display/rockchip/
5225 T:      git git://anongit.freedesktop.org/drm/drm-misc
5226
5227 DRM DRIVERS FOR STI
5228 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5229 M:      Vincent Abriou <vincent.abriou@st.com>
5230 L:      dri-devel@lists.freedesktop.org
5231 T:      git git://anongit.freedesktop.org/drm/drm-misc
5232 S:      Maintained
5233 F:      drivers/gpu/drm/sti
5234 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5235
5236 DRM DRIVERS FOR STM
5237 M:      Yannick Fertre <yannick.fertre@st.com>
5238 M:      Philippe Cornu <philippe.cornu@st.com>
5239 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5240 M:      Vincent Abriou <vincent.abriou@st.com>
5241 L:      dri-devel@lists.freedesktop.org
5242 T:      git git://anongit.freedesktop.org/drm/drm-misc
5243 S:      Maintained
5244 F:      drivers/gpu/drm/stm
5245 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5246
5247 DRM DRIVERS FOR TI LCDC
5248 M:      Jyri Sarha <jsarha@ti.com>
5249 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5250 L:      dri-devel@lists.freedesktop.org
5251 S:      Maintained
5252 F:      drivers/gpu/drm/tilcdc/
5253 F:      Documentation/devicetree/bindings/display/tilcdc/
5254
5255 DRM DRIVERS FOR TI OMAP
5256 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5257 L:      dri-devel@lists.freedesktop.org
5258 S:      Maintained
5259 F:      drivers/gpu/drm/omapdrm/
5260 F:      Documentation/devicetree/bindings/display/ti/
5261
5262 DRM DRIVERS FOR V3D
5263 M:      Eric Anholt <eric@anholt.net>
5264 S:      Supported
5265 F:      drivers/gpu/drm/v3d/
5266 F:      include/uapi/drm/v3d_drm.h
5267 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269
5270 DRM DRIVERS FOR VC4
5271 M:      Eric Anholt <eric@anholt.net>
5272 T:      git git://github.com/anholt/linux
5273 S:      Supported
5274 F:      drivers/gpu/drm/vc4/
5275 F:      include/uapi/drm/vc4_drm.h
5276 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5277 T:      git git://anongit.freedesktop.org/drm/drm-misc
5278
5279 DRM DRIVERS FOR VIVANTE GPU IP
5280 M:      Lucas Stach <l.stach@pengutronix.de>
5281 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5282 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5283 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Maintained
5286 F:      drivers/gpu/drm/etnaviv/
5287 F:      include/uapi/drm/etnaviv_drm.h
5288 F:      Documentation/devicetree/bindings/display/etnaviv/
5289
5290 DRM DRIVERS FOR ZTE ZX
5291 M:      Shawn Guo <shawnguo@kernel.org>
5292 L:      dri-devel@lists.freedesktop.org
5293 S:      Maintained
5294 F:      drivers/gpu/drm/zte/
5295 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5296 T:      git git://anongit.freedesktop.org/drm/drm-misc
5297
5298 DRM PANEL DRIVERS
5299 M:      Thierry Reding <thierry.reding@gmail.com>
5300 L:      dri-devel@lists.freedesktop.org
5301 T:      git git://anongit.freedesktop.org/drm/drm-misc
5302 S:      Maintained
5303 F:      drivers/gpu/drm/drm_panel.c
5304 F:      drivers/gpu/drm/panel/
5305 F:      include/drm/drm_panel.h
5306 F:      Documentation/devicetree/bindings/display/panel/
5307
5308 DRM TINYDRM DRIVERS
5309 M:      Noralf Trønnes <noralf@tronnes.org>
5310 W:      https://github.com/notro/tinydrm/wiki/Development
5311 T:      git git://anongit.freedesktop.org/drm/drm-misc
5312 S:      Maintained
5313 F:      drivers/gpu/drm/tinydrm/
5314 F:      include/drm/tinydrm/
5315
5316 DRM DRIVERS FOR XEN
5317 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5318 T:      git git://anongit.freedesktop.org/drm/drm-misc
5319 L:      dri-devel@lists.freedesktop.org
5320 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5321 S:      Supported
5322 F:      drivers/gpu/drm/xen/
5323 F:      Documentation/gpu/xen-front.rst
5324
5325 DRM TTM SUBSYSTEM
5326 M:      Christian Koenig <christian.koenig@amd.com>
5327 M:      Huang Rui <ray.huang@amd.com>
5328 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5329 T:      git git://people.freedesktop.org/~agd5f/linux
5330 S:      Maintained
5331 L:      dri-devel@lists.freedesktop.org
5332 F:      include/drm/ttm/
5333 F:      drivers/gpu/drm/ttm/
5334
5335 DSBR100 USB FM RADIO DRIVER
5336 M:      Alexey Klimov <klimov.linux@gmail.com>
5337 L:      linux-media@vger.kernel.org
5338 T:      git git://linuxtv.org/media_tree.git
5339 S:      Maintained
5340 F:      drivers/media/radio/dsbr100.c
5341
5342 DSCC4 DRIVER
5343 M:      Francois Romieu <romieu@fr.zoreil.com>
5344 L:      netdev@vger.kernel.org
5345 S:      Maintained
5346 F:      drivers/net/wan/dscc4.c
5347
5348 DT3155 MEDIA DRIVER
5349 M:      Hans Verkuil <hverkuil@xs4all.nl>
5350 L:      linux-media@vger.kernel.org
5351 T:      git git://linuxtv.org/media_tree.git
5352 W:      https://linuxtv.org
5353 S:      Odd Fixes
5354 F:      drivers/media/pci/dt3155/
5355
5356 DVB_USB_AF9015 MEDIA DRIVER
5357 M:      Antti Palosaari <crope@iki.fi>
5358 L:      linux-media@vger.kernel.org
5359 W:      https://linuxtv.org
5360 W:      http://palosaari.fi/linux/
5361 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5362 T:      git git://linuxtv.org/anttip/media_tree.git
5363 S:      Maintained
5364 F:      drivers/media/usb/dvb-usb-v2/af9015*
5365
5366 DVB_USB_AF9035 MEDIA DRIVER
5367 M:      Antti Palosaari <crope@iki.fi>
5368 L:      linux-media@vger.kernel.org
5369 W:      https://linuxtv.org
5370 W:      http://palosaari.fi/linux/
5371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5372 T:      git git://linuxtv.org/anttip/media_tree.git
5373 S:      Maintained
5374 F:      drivers/media/usb/dvb-usb-v2/af9035*
5375
5376 DVB_USB_ANYSEE MEDIA DRIVER
5377 M:      Antti Palosaari <crope@iki.fi>
5378 L:      linux-media@vger.kernel.org
5379 W:      https://linuxtv.org
5380 W:      http://palosaari.fi/linux/
5381 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5382 T:      git git://linuxtv.org/anttip/media_tree.git
5383 S:      Maintained
5384 F:      drivers/media/usb/dvb-usb-v2/anysee*
5385
5386 DVB_USB_AU6610 MEDIA DRIVER
5387 M:      Antti Palosaari <crope@iki.fi>
5388 L:      linux-media@vger.kernel.org
5389 W:      https://linuxtv.org
5390 W:      http://palosaari.fi/linux/
5391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5392 T:      git git://linuxtv.org/anttip/media_tree.git
5393 S:      Maintained
5394 F:      drivers/media/usb/dvb-usb-v2/au6610*
5395
5396 DVB_USB_CE6230 MEDIA DRIVER
5397 M:      Antti Palosaari <crope@iki.fi>
5398 L:      linux-media@vger.kernel.org
5399 W:      https://linuxtv.org
5400 W:      http://palosaari.fi/linux/
5401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5402 T:      git git://linuxtv.org/anttip/media_tree.git
5403 S:      Maintained
5404 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5405
5406 DVB_USB_CXUSB MEDIA DRIVER
5407 M:      Michael Krufky <mkrufky@linuxtv.org>
5408 L:      linux-media@vger.kernel.org
5409 W:      https://linuxtv.org
5410 W:      http://github.com/mkrufky
5411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5412 T:      git git://linuxtv.org/media_tree.git
5413 S:      Maintained
5414 F:      drivers/media/usb/dvb-usb/cxusb*
5415
5416 DVB_USB_EC168 MEDIA DRIVER
5417 M:      Antti Palosaari <crope@iki.fi>
5418 L:      linux-media@vger.kernel.org
5419 W:      https://linuxtv.org
5420 W:      http://palosaari.fi/linux/
5421 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5422 T:      git git://linuxtv.org/anttip/media_tree.git
5423 S:      Maintained
5424 F:      drivers/media/usb/dvb-usb-v2/ec168*
5425
5426 DVB_USB_GL861 MEDIA DRIVER
5427 M:      Antti Palosaari <crope@iki.fi>
5428 L:      linux-media@vger.kernel.org
5429 W:      https://linuxtv.org
5430 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5431 T:      git git://linuxtv.org/anttip/media_tree.git
5432 S:      Maintained
5433 F:      drivers/media/usb/dvb-usb-v2/gl861*
5434
5435 DVB_USB_MXL111SF MEDIA DRIVER
5436 M:      Michael Krufky <mkrufky@linuxtv.org>
5437 L:      linux-media@vger.kernel.org
5438 W:      https://linuxtv.org
5439 W:      http://github.com/mkrufky
5440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5441 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5442 S:      Maintained
5443 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5444
5445 DVB_USB_RTL28XXU MEDIA DRIVER
5446 M:      Antti Palosaari <crope@iki.fi>
5447 L:      linux-media@vger.kernel.org
5448 W:      https://linuxtv.org
5449 W:      http://palosaari.fi/linux/
5450 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5451 T:      git git://linuxtv.org/anttip/media_tree.git
5452 S:      Maintained
5453 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5454
5455 DVB_USB_V2 MEDIA DRIVER
5456 M:      Antti Palosaari <crope@iki.fi>
5457 L:      linux-media@vger.kernel.org
5458 W:      https://linuxtv.org
5459 W:      http://palosaari.fi/linux/
5460 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5461 T:      git git://linuxtv.org/anttip/media_tree.git
5462 S:      Maintained
5463 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5464 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5465
5466 DYNAMIC DEBUG
5467 M:      Jason Baron <jbaron@akamai.com>
5468 S:      Maintained
5469 F:      lib/dynamic_debug.c
5470 F:      include/linux/dynamic_debug.h
5471
5472 DYNAMIC INTERRUPT MODERATION
5473 M:      Tal Gilboa <talgi@mellanox.com>
5474 S:      Maintained
5475 F:      include/linux/net_dim.h
5476
5477 DZ DECSTATION DZ11 SERIAL DRIVER
5478 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5479 S:      Maintained
5480 F:      drivers/tty/serial/dz.*
5481
5482 E3X0 POWER BUTTON DRIVER
5483 M:      Moritz Fischer <moritz.fischer@ettus.com>
5484 L:      usrp-users@lists.ettus.com
5485 W:      http://www.ettus.com
5486 S:      Supported
5487 F:      drivers/input/misc/e3x0-button.c
5488 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5489
5490 E4000 MEDIA DRIVER
5491 M:      Antti Palosaari <crope@iki.fi>
5492 L:      linux-media@vger.kernel.org
5493 W:      https://linuxtv.org
5494 W:      http://palosaari.fi/linux/
5495 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5496 T:      git git://linuxtv.org/anttip/media_tree.git
5497 S:      Maintained
5498 F:      drivers/media/tuners/e4000*
5499
5500 EARTH_PT1 MEDIA DRIVER
5501 M:      Akihiro Tsukada <tskd08@gmail.com>
5502 L:      linux-media@vger.kernel.org
5503 S:      Odd Fixes
5504 F:      drivers/media/pci/pt1/
5505
5506 EARTH_PT3 MEDIA DRIVER
5507 M:      Akihiro Tsukada <tskd08@gmail.com>
5508 L:      linux-media@vger.kernel.org
5509 S:      Odd Fixes
5510 F:      drivers/media/pci/pt3/
5511
5512 EC100 MEDIA DRIVER
5513 M:      Antti Palosaari <crope@iki.fi>
5514 L:      linux-media@vger.kernel.org
5515 W:      https://linuxtv.org
5516 W:      http://palosaari.fi/linux/
5517 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5518 T:      git git://linuxtv.org/anttip/media_tree.git
5519 S:      Maintained
5520 F:      drivers/media/dvb-frontends/ec100*
5521
5522 ECRYPT FILE SYSTEM
5523 M:      Tyler Hicks <tyhicks@canonical.com>
5524 L:      ecryptfs@vger.kernel.org
5525 W:      http://ecryptfs.org
5526 W:      https://launchpad.net/ecryptfs
5527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5528 S:      Supported
5529 F:      Documentation/filesystems/ecryptfs.txt
5530 F:      fs/ecryptfs/
5531
5532 EDAC-AMD64
5533 M:      Borislav Petkov <bp@alien8.de>
5534 L:      linux-edac@vger.kernel.org
5535 S:      Maintained
5536 F:      drivers/edac/amd64_edac*
5537
5538 EDAC-AST2500
5539 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5540 S:      Supported
5541 F:      drivers/edac/aspeed_edac.c
5542 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5543
5544 EDAC-CALXEDA
5545 M:      Robert Richter <rric@kernel.org>
5546 L:      linux-edac@vger.kernel.org
5547 S:      Maintained
5548 F:      drivers/edac/highbank*
5549
5550 EDAC-CAVIUM OCTEON
5551 M:      Ralf Baechle <ralf@linux-mips.org>
5552 M:      David Daney <david.daney@cavium.com>
5553 L:      linux-edac@vger.kernel.org
5554 L:      linux-mips@vger.kernel.org
5555 S:      Supported
5556 F:      drivers/edac/octeon_edac*
5557
5558 EDAC-CAVIUM THUNDERX
5559 M:      David Daney <david.daney@cavium.com>
5560 M:      Jan Glauber <jglauber@cavium.com>
5561 L:      linux-edac@vger.kernel.org
5562 S:      Supported
5563 F:      drivers/edac/thunderx_edac*
5564
5565 EDAC-CORE
5566 M:      Borislav Petkov <bp@alien8.de>
5567 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5568 R:      James Morse <james.morse@arm.com>
5569 L:      linux-edac@vger.kernel.org
5570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5572 S:      Supported
5573 F:      Documentation/admin-guide/ras.rst
5574 F:      Documentation/driver-api/edac.rst
5575 F:      drivers/edac/
5576 F:      include/linux/edac.h
5577
5578 EDAC-E752X
5579 M:      Mark Gross <mark.gross@intel.com>
5580 L:      linux-edac@vger.kernel.org
5581 S:      Maintained
5582 F:      drivers/edac/e752x_edac.c
5583
5584 EDAC-E7XXX
5585 L:      linux-edac@vger.kernel.org
5586 S:      Maintained
5587 F:      drivers/edac/e7xxx_edac.c
5588
5589 EDAC-FSL_DDR
5590 M:      York Sun <york.sun@nxp.com>
5591 L:      linux-edac@vger.kernel.org
5592 S:      Maintained
5593 F:      drivers/edac/fsl_ddr_edac.*
5594
5595 EDAC-GHES
5596 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5597 L:      linux-edac@vger.kernel.org
5598 S:      Maintained
5599 F:      drivers/edac/ghes_edac.c
5600
5601 EDAC-I3000
5602 L:      linux-edac@vger.kernel.org
5603 S:      Orphan
5604 F:      drivers/edac/i3000_edac.c
5605
5606 EDAC-I5000
5607 L:      linux-edac@vger.kernel.org
5608 S:      Maintained
5609 F:      drivers/edac/i5000_edac.c
5610
5611 EDAC-I5400
5612 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5613 L:      linux-edac@vger.kernel.org
5614 S:      Maintained
5615 F:      drivers/edac/i5400_edac.c
5616
5617 EDAC-I7300
5618 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5619 L:      linux-edac@vger.kernel.org
5620 S:      Maintained
5621 F:      drivers/edac/i7300_edac.c
5622
5623 EDAC-I7CORE
5624 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5625 L:      linux-edac@vger.kernel.org
5626 S:      Maintained
5627 F:      drivers/edac/i7core_edac.c
5628
5629 EDAC-I82443BXGX
5630 M:      Tim Small <tim@buttersideup.com>
5631 L:      linux-edac@vger.kernel.org
5632 S:      Maintained
5633 F:      drivers/edac/i82443bxgx_edac.c
5634
5635 EDAC-I82975X
5636 M:      "Arvind R." <arvino55@gmail.com>
5637 L:      linux-edac@vger.kernel.org
5638 S:      Maintained
5639 F:      drivers/edac/i82975x_edac.c
5640
5641 EDAC-IE31200
5642 M:      Jason Baron <jbaron@akamai.com>
5643 L:      linux-edac@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/edac/ie31200_edac.c
5646
5647 EDAC-MPC85XX
5648 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5649 L:      linux-edac@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/edac/mpc85xx_edac.[ch]
5652
5653 EDAC-PASEMI
5654 M:      Egor Martovetsky <egor@pasemi.com>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/pasemi_edac.c
5658
5659 EDAC-PND2
5660 M:      Tony Luck <tony.luck@intel.com>
5661 L:      linux-edac@vger.kernel.org
5662 S:      Maintained
5663 F:      drivers/edac/pnd2_edac.[ch]
5664
5665 EDAC-R82600
5666 M:      Tim Small <tim@buttersideup.com>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/r82600_edac.c
5670
5671 EDAC-SBRIDGE
5672 M:      Tony Luck <tony.luck@intel.com>
5673 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5674 L:      linux-edac@vger.kernel.org
5675 S:      Maintained
5676 F:      drivers/edac/sb_edac.c
5677
5678 EDAC-SKYLAKE
5679 M:      Tony Luck <tony.luck@intel.com>
5680 L:      linux-edac@vger.kernel.org
5681 S:      Maintained
5682 F:      drivers/edac/skx_edac.c
5683
5684 EDAC-TI
5685 M:      Tero Kristo <t-kristo@ti.com>
5686 L:      linux-edac@vger.kernel.org
5687 S:      Maintained
5688 F:      drivers/edac/ti_edac.c
5689
5690 EDAC-QCOM
5691 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5692 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5693 L:      linux-arm-msm@vger.kernel.org
5694 L:      linux-edac@vger.kernel.org
5695 S:      Maintained
5696 F:      drivers/edac/qcom_edac.c
5697
5698 EDIROL UA-101/UA-1000 DRIVER
5699 M:      Clemens Ladisch <clemens@ladisch.de>
5700 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5701 T:      git git://git.alsa-project.org/alsa-kernel.git
5702 S:      Maintained
5703 F:      sound/usb/misc/ua101.c
5704
5705 EFI TEST DRIVER
5706 L:      linux-efi@vger.kernel.org
5707 M:      Ivan Hu <ivan.hu@canonical.com>
5708 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5709 S:      Maintained
5710 F:      drivers/firmware/efi/test/
5711
5712 EFI VARIABLE FILESYSTEM
5713 M:      Matthew Garrett <matthew.garrett@nebula.com>
5714 M:      Jeremy Kerr <jk@ozlabs.org>
5715 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5717 L:      linux-efi@vger.kernel.org
5718 S:      Maintained
5719 F:      fs/efivarfs/
5720
5721 EFIFB FRAMEBUFFER DRIVER
5722 L:      linux-fbdev@vger.kernel.org
5723 M:      Peter Jones <pjones@redhat.com>
5724 S:      Maintained
5725 F:      drivers/video/fbdev/efifb.c
5726
5727 EFS FILESYSTEM
5728 W:      http://aeschi.ch.eu.org/efs/
5729 S:      Orphan
5730 F:      fs/efs/
5731
5732 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5733 M:      Douglas Miller <dougmill@linux.ibm.com>
5734 L:      netdev@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/net/ethernet/ibm/ehea/
5737
5738 EM28XX VIDEO4LINUX DRIVER
5739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5740 L:      linux-media@vger.kernel.org
5741 W:      https://linuxtv.org
5742 T:      git git://linuxtv.org/media_tree.git
5743 S:      Maintained
5744 F:      drivers/media/usb/em28xx/
5745 F:      Documentation/media/v4l-drivers/em28xx*
5746
5747 EMBEDDED LINUX
5748 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5749 M:      Matt Mackall <mpm@selenic.com>
5750 M:      David Woodhouse <dwmw2@infradead.org>
5751 L:      linux-embedded@vger.kernel.org
5752 S:      Maintained
5753
5754 Emulex 10Gbps iSCSI - OneConnect DRIVER
5755 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5756 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5757 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5758 L:      linux-scsi@vger.kernel.org
5759 W:      http://www.broadcom.com
5760 S:      Supported
5761 F:      drivers/scsi/be2iscsi/
5762
5763 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5764 M:      Sathya Perla <sathya.perla@broadcom.com>
5765 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5766 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5767 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5768 L:      netdev@vger.kernel.org
5769 W:      http://www.emulex.com
5770 S:      Supported
5771 F:      drivers/net/ethernet/emulex/benet/
5772
5773 EMULEX ONECONNECT ROCE DRIVER
5774 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5775 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5776 L:      linux-rdma@vger.kernel.org
5777 W:      http://www.broadcom.com
5778 S:      Odd Fixes
5779 F:      drivers/infiniband/hw/ocrdma/
5780 F:      include/uapi/rdma/ocrdma-abi.h
5781
5782 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5783 M:      James Smart <james.smart@broadcom.com>
5784 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5785 L:      linux-scsi@vger.kernel.org
5786 W:      http://www.broadcom.com
5787 S:      Supported
5788 F:      drivers/scsi/lpfc/
5789
5790 ENE CB710 FLASH CARD READER DRIVER
5791 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5792 S:      Maintained
5793 F:      drivers/misc/cb710/
5794 F:      drivers/mmc/host/cb710-mmc.*
5795 F:      include/linux/cb710.h
5796
5797 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5798 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5799 S:      Maintained
5800 F:      drivers/media/rc/ene_ir.*
5801
5802 EPSON S1D13XXX FRAMEBUFFER DRIVER
5803 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5804 S:      Maintained
5805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5806 F:      drivers/video/fbdev/s1d13xxxfb.c
5807 F:      include/video/s1d13xxxfb.h
5808
5809 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5810 M:      Jeff Layton <jlayton@kernel.org>
5811 S:      Maintained
5812 F:      lib/errseq.c
5813 F:      include/linux/errseq.h
5814
5815 ET131X NETWORK DRIVER
5816 M:      Mark Einon <mark.einon@gmail.com>
5817 S:      Odd Fixes
5818 F:      drivers/net/ethernet/agere/
5819
5820 ETHERNET BRIDGE
5821 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5822 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5823 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5824 L:      netdev@vger.kernel.org
5825 W:      http://www.linuxfoundation.org/en/Net:Bridge
5826 S:      Maintained
5827 F:      include/linux/netfilter_bridge/
5828 F:      net/bridge/
5829
5830 ETHERNET PHY LIBRARY
5831 M:      Andrew Lunn <andrew@lunn.ch>
5832 M:      Florian Fainelli <f.fainelli@gmail.com>
5833 M:      Heiner Kallweit <hkallweit1@gmail.com>
5834 L:      netdev@vger.kernel.org
5835 S:      Maintained
5836 F:      Documentation/ABI/testing/sysfs-bus-mdio
5837 F:      Documentation/devicetree/bindings/net/mdio*
5838 F:      Documentation/networking/phy.rst
5839 F:      drivers/net/phy/
5840 F:      drivers/of/of_mdio.c
5841 F:      drivers/of/of_net.c
5842 F:      include/linux/*mdio*.h
5843 F:      include/linux/of_net.h
5844 F:      include/linux/phy.h
5845 F:      include/linux/phy_fixed.h
5846 F:      include/linux/platform_data/mdio-bcm-unimac.h
5847 F:      include/linux/platform_data/mdio-gpio.h
5848 F:      include/trace/events/mdio.h
5849 F:      include/uapi/linux/mdio.h
5850 F:      include/uapi/linux/mii.h
5851
5852 EXT2 FILE SYSTEM
5853 M:      Jan Kara <jack@suse.com>
5854 L:      linux-ext4@vger.kernel.org
5855 S:      Maintained
5856 F:      Documentation/filesystems/ext2.txt
5857 F:      fs/ext2/
5858 F:      include/linux/ext2*
5859
5860 EXT4 FILE SYSTEM
5861 M:      "Theodore Ts'o" <tytso@mit.edu>
5862 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5863 L:      linux-ext4@vger.kernel.org
5864 W:      http://ext4.wiki.kernel.org
5865 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5867 S:      Maintained
5868 F:      Documentation/filesystems/ext4/
5869 F:      fs/ext4/
5870
5871 Extended Verification Module (EVM)
5872 M:      Mimi Zohar <zohar@linux.ibm.com>
5873 L:      linux-integrity@vger.kernel.org
5874 S:      Supported
5875 F:      security/integrity/evm/
5876
5877 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5878 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5879 L:      linux-efi@vger.kernel.org
5880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5881 S:      Maintained
5882 F:      Documentation/efi-stub.txt
5883 F:      arch/*/kernel/efi.c
5884 F:      arch/x86/boot/compressed/eboot.[ch]
5885 F:      arch/*/include/asm/efi.h
5886 F:      arch/x86/platform/efi/
5887 F:      drivers/firmware/efi/
5888 F:      include/linux/efi*.h
5889 F:      arch/arm/boot/compressed/efi-header.S
5890 F:      arch/arm64/kernel/efi-entry.S
5891
5892 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5893 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5894 M:      Chanwoo Choi <cw00.choi@samsung.com>
5895 L:      linux-kernel@vger.kernel.org
5896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5897 S:      Maintained
5898 F:      drivers/extcon/
5899 F:      include/linux/extcon/
5900 F:      include/linux/extcon.h
5901 F:      Documentation/extcon/
5902 F:      Documentation/devicetree/bindings/extcon/
5903
5904 EXYNOS DP DRIVER
5905 M:      Jingoo Han <jingoohan1@gmail.com>
5906 L:      dri-devel@lists.freedesktop.org
5907 S:      Maintained
5908 F:      drivers/gpu/drm/exynos/exynos_dp*
5909
5910 EXYNOS SYSMMU (IOMMU) driver
5911 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5912 L:      iommu@lists.linux-foundation.org
5913 S:      Maintained
5914 F:      drivers/iommu/exynos-iommu.c
5915
5916 EZchip NPS platform support
5917 M:      Vineet Gupta <vgupta@synopsys.com>
5918 M:      Ofer Levi <oferle@mellanox.com>
5919 S:      Supported
5920 F:      arch/arc/plat-eznps
5921 F:      arch/arc/boot/dts/eznps.dts
5922
5923 F2FS FILE SYSTEM
5924 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5925 M:      Chao Yu <yuchao0@huawei.com>
5926 L:      linux-f2fs-devel@lists.sourceforge.net
5927 W:      https://f2fs.wiki.kernel.org/
5928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5929 S:      Maintained
5930 F:      Documentation/filesystems/f2fs.txt
5931 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5932 F:      fs/f2fs/
5933 F:      include/linux/f2fs_fs.h
5934 F:      include/trace/events/f2fs.h
5935
5936 F71805F HARDWARE MONITORING DRIVER
5937 M:      Jean Delvare <jdelvare@suse.com>
5938 L:      linux-hwmon@vger.kernel.org
5939 S:      Maintained
5940 F:      Documentation/hwmon/f71805f
5941 F:      drivers/hwmon/f71805f.c
5942
5943 FADDR2LINE
5944 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5945 S:      Maintained
5946 F:      scripts/faddr2line
5947
5948 FAILOVER MODULE
5949 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5950 L:      netdev@vger.kernel.org
5951 S:      Supported
5952 F:      net/core/failover.c
5953 F:      include/net/failover.h
5954 F:      Documentation/networking/failover.rst
5955
5956 FANOTIFY
5957 M:      Jan Kara <jack@suse.cz>
5958 R:      Amir Goldstein <amir73il@gmail.com>
5959 L:      linux-fsdevel@vger.kernel.org
5960 S:      Maintained
5961 F:      fs/notify/fanotify/
5962 F:      include/linux/fanotify.h
5963 F:      include/uapi/linux/fanotify.h
5964
5965 FARSYNC SYNCHRONOUS DRIVER
5966 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5967 W:      http://www.farsite.co.uk/
5968 S:      Supported
5969 F:      drivers/net/wan/farsync.*
5970
5971 FAULT INJECTION SUPPORT
5972 M:      Akinobu Mita <akinobu.mita@gmail.com>
5973 S:      Supported
5974 F:      Documentation/fault-injection/
5975 F:      lib/fault-inject.c
5976
5977 FBTFT Framebuffer drivers
5978 S:      Orphan
5979 L:      dri-devel@lists.freedesktop.org
5980 L:      linux-fbdev@vger.kernel.org
5981 F:      drivers/staging/fbtft/
5982
5983 FC0011 TUNER DRIVER
5984 M:      Michael Buesch <m@bues.ch>
5985 L:      linux-media@vger.kernel.org
5986 S:      Maintained
5987 F:      drivers/media/tuners/fc0011.h
5988 F:      drivers/media/tuners/fc0011.c
5989
5990 FC2580 MEDIA DRIVER
5991 M:      Antti Palosaari <crope@iki.fi>
5992 L:      linux-media@vger.kernel.org
5993 W:      https://linuxtv.org
5994 W:      http://palosaari.fi/linux/
5995 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5996 T:      git git://linuxtv.org/anttip/media_tree.git
5997 S:      Maintained
5998 F:      drivers/media/tuners/fc2580*
5999
6000 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6001 M:      Hannes Reinecke <hare@suse.de>
6002 L:      linux-scsi@vger.kernel.org
6003 W:      www.Open-FCoE.org
6004 S:      Supported
6005 F:      drivers/scsi/libfc/
6006 F:      drivers/scsi/fcoe/
6007 F:      include/scsi/fc/
6008 F:      include/scsi/libfc.h
6009 F:      include/scsi/libfcoe.h
6010 F:      include/uapi/scsi/fc/
6011
6012 FILE LOCKING (flock() and fcntl()/lockf())
6013 M:      Jeff Layton <jlayton@kernel.org>
6014 M:      "J. Bruce Fields" <bfields@fieldses.org>
6015 L:      linux-fsdevel@vger.kernel.org
6016 S:      Maintained
6017 F:      include/linux/fcntl.h
6018 F:      include/uapi/linux/fcntl.h
6019 F:      fs/fcntl.c
6020 F:      fs/locks.c
6021
6022 FILESYSTEMS (VFS and infrastructure)
6023 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6024 L:      linux-fsdevel@vger.kernel.org
6025 S:      Maintained
6026 F:      fs/*
6027 F:      include/linux/fs.h
6028 F:      include/linux/fs_types.h
6029 F:      include/uapi/linux/fs.h
6030
6031 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6032 M:      Riku Voipio <riku.voipio@iki.fi>
6033 L:      linux-hwmon@vger.kernel.org
6034 S:      Maintained
6035 F:      drivers/hwmon/f75375s.c
6036 F:      include/linux/f75375s.h
6037
6038 FIREWIRE AUDIO DRIVERS
6039 M:      Clemens Ladisch <clemens@ladisch.de>
6040 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6041 T:      git git://git.alsa-project.org/alsa-kernel.git
6042 S:      Maintained
6043 F:      sound/firewire/
6044
6045 FIREWIRE MEDIA DRIVERS (firedtv)
6046 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6047 L:      linux-media@vger.kernel.org
6048 L:      linux1394-devel@lists.sourceforge.net
6049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6050 S:      Maintained
6051 F:      drivers/media/firewire/
6052
6053 FIREWIRE SBP-2 TARGET
6054 M:      Chris Boot <bootc@bootc.net>
6055 L:      linux-scsi@vger.kernel.org
6056 L:      target-devel@vger.kernel.org
6057 L:      linux1394-devel@lists.sourceforge.net
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6059 S:      Maintained
6060 F:      drivers/target/sbp/
6061
6062 FIREWIRE SUBSYSTEM
6063 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6064 L:      linux1394-devel@lists.sourceforge.net
6065 W:      http://ieee1394.wiki.kernel.org/
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6067 S:      Maintained
6068 F:      drivers/firewire/
6069 F:      include/linux/firewire.h
6070 F:      include/uapi/linux/firewire*.h
6071 F:      tools/firewire/
6072
6073 FIRMWARE LOADER (request_firmware)
6074 M:      Luis Chamberlain <mcgrof@kernel.org>
6075 L:      linux-kernel@vger.kernel.org
6076 S:      Maintained
6077 F:      Documentation/firmware_class/
6078 F:      drivers/base/firmware_loader/
6079 F:      include/linux/firmware.h
6080
6081 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6082 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6083 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6084 S:      Maintained
6085 F:      drivers/block/rsxx/
6086
6087 FLOPPY DRIVER
6088 M:      Jiri Kosina <jikos@kernel.org>
6089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6090 S:      Odd fixes
6091 F:      drivers/block/floppy.c
6092
6093 FMC SUBSYSTEM
6094 M:      Alessandro Rubini <rubini@gnudd.com>
6095 W:      http://www.ohwr.org/projects/fmc-bus
6096 S:      Supported
6097 F:      drivers/fmc/
6098 F:      include/linux/fmc*.h
6099 F:      include/linux/ipmi-fru.h
6100 K:      fmc_d.*register
6101
6102 FPGA MANAGER FRAMEWORK
6103 M:      Alan Tull <atull@kernel.org>
6104 M:      Moritz Fischer <mdf@kernel.org>
6105 L:      linux-fpga@vger.kernel.org
6106 S:      Maintained
6107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6108 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6109 F:      Documentation/fpga/
6110 F:      Documentation/driver-api/fpga/
6111 F:      Documentation/devicetree/bindings/fpga/
6112 F:      drivers/fpga/
6113 F:      include/linux/fpga/
6114 W:      http://www.rocketboards.org
6115
6116 FPGA DFL DRIVERS
6117 M:      Wu Hao <hao.wu@intel.com>
6118 L:      linux-fpga@vger.kernel.org
6119 S:      Maintained
6120 F:      Documentation/fpga/dfl.txt
6121 F:      include/uapi/linux/fpga-dfl.h
6122 F:      drivers/fpga/dfl*
6123
6124 FPU EMULATOR
6125 M:      Bill Metzenthen <billm@melbpc.org.au>
6126 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6127 S:      Maintained
6128 F:      arch/x86/math-emu/
6129
6130 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6131 L:      netdev@vger.kernel.org
6132 S:      Orphan
6133 F:      drivers/net/wan/dlci.c
6134 F:      drivers/net/wan/sdla.c
6135
6136 FRAMEBUFFER LAYER
6137 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6138 L:      dri-devel@lists.freedesktop.org
6139 L:      linux-fbdev@vger.kernel.org
6140 T:      git git://github.com/bzolnier/linux.git
6141 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6142 S:      Maintained
6143 F:      Documentation/fb/
6144 F:      drivers/video/
6145 F:      include/video/
6146 F:      include/linux/fb.h
6147 F:      include/uapi/video/
6148 F:      include/uapi/linux/fb.h
6149
6150 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6151 M:      Horia Geantă <horia.geanta@nxp.com>
6152 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6153 L:      linux-crypto@vger.kernel.org
6154 S:      Maintained
6155 F:      drivers/crypto/caam/
6156 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6157
6158 FREESCALE DIU FRAMEBUFFER DRIVER
6159 M:      Timur Tabi <timur@kernel.org>
6160 L:      linux-fbdev@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/video/fbdev/fsl-diu-fb.*
6163
6164 FREESCALE DMA DRIVER
6165 M:      Li Yang <leoyang.li@nxp.com>
6166 M:      Zhang Wei <zw@zh-kernel.org>
6167 L:      linuxppc-dev@lists.ozlabs.org
6168 S:      Maintained
6169 F:      drivers/dma/fsldma.*
6170
6171 FREESCALE ENETC ETHERNET DRIVERS
6172 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6173 L:      netdev@vger.kernel.org
6174 S:      Maintained
6175 F:      drivers/net/ethernet/freescale/enetc/
6176
6177 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6178 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6179 L:      netdev@vger.kernel.org
6180 S:      Maintained
6181 F:      drivers/net/ethernet/freescale/gianfar*
6182 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6183
6184 FREESCALE GPMI NAND DRIVER
6185 M:      Han Xu <han.xu@nxp.com>
6186 L:      linux-mtd@lists.infradead.org
6187 S:      Maintained
6188 F:      drivers/mtd/nand/raw/gpmi-nand/*
6189
6190 FREESCALE I2C CPM DRIVER
6191 M:      Jochen Friedrich <jochen@scram.de>
6192 L:      linuxppc-dev@lists.ozlabs.org
6193 L:      linux-i2c@vger.kernel.org
6194 S:      Maintained
6195 F:      drivers/i2c/busses/i2c-cpm.c
6196
6197 FREESCALE IMX LPI2C DRIVER
6198 M:      Dong Aisheng <aisheng.dong@nxp.com>
6199 L:      linux-i2c@vger.kernel.org
6200 L:      linux-imx@nxp.com
6201 S:      Maintained
6202 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6203 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6204
6205 FREESCALE IMX / MXC FEC DRIVER
6206 M:      Fugang Duan <fugang.duan@nxp.com>
6207 L:      netdev@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/net/ethernet/freescale/fec_main.c
6210 F:      drivers/net/ethernet/freescale/fec_ptp.c
6211 F:      drivers/net/ethernet/freescale/fec.h
6212 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6213
6214 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6215 M:      Sascha Hauer <s.hauer@pengutronix.de>
6216 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6217 L:      linux-fbdev@vger.kernel.org
6218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6219 S:      Maintained
6220 F:      include/linux/platform_data/video-imxfb.h
6221 F:      drivers/video/fbdev/imxfb.c
6222
6223 FREESCALE QORIQ DPAA ETHERNET DRIVER
6224 M:      Madalin Bucur <madalin.bucur@nxp.com>
6225 L:      netdev@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/net/ethernet/freescale/dpaa
6228
6229 FREESCALE QORIQ DPAA FMAN DRIVER
6230 M:      Madalin Bucur <madalin.bucur@nxp.com>
6231 L:      netdev@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/net/ethernet/freescale/fman
6234 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6235
6236 FREESCALE QORIQ PTP CLOCK DRIVER
6237 M:      Yangbo Lu <yangbo.lu@nxp.com>
6238 L:      netdev@vger.kernel.org
6239 S:      Maintained
6240 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6241 F:      drivers/ptp/ptp_qoriq.c
6242 F:      drivers/ptp/ptp_qoriq_debugfs.c
6243 F:      include/linux/fsl/ptp_qoriq.h
6244 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6245
6246 FREESCALE QUAD SPI DRIVER
6247 M:      Han Xu <han.xu@nxp.com>
6248 L:      linux-spi@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/spi/spi-fsl-qspi.c
6251
6252 FREESCALE QUICC ENGINE LIBRARY
6253 M:      Qiang Zhao <qiang.zhao@nxp.com>
6254 L:      linuxppc-dev@lists.ozlabs.org
6255 S:      Maintained
6256 F:      drivers/soc/fsl/qe/
6257 F:      include/soc/fsl/*qe*.h
6258 F:      include/soc/fsl/*ucc*.h
6259
6260 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6261 M:      Li Yang <leoyang.li@nxp.com>
6262 L:      netdev@vger.kernel.org
6263 L:      linuxppc-dev@lists.ozlabs.org
6264 S:      Maintained
6265 F:      drivers/net/ethernet/freescale/ucc_geth*
6266
6267 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6268 M:      Zhao Qiang <qiang.zhao@nxp.com>
6269 L:      netdev@vger.kernel.org
6270 L:      linuxppc-dev@lists.ozlabs.org
6271 S:      Maintained
6272 F:      drivers/net/wan/fsl_ucc_hdlc*
6273
6274 FREESCALE QUICC ENGINE UCC UART DRIVER
6275 M:      Timur Tabi <timur@kernel.org>
6276 L:      linuxppc-dev@lists.ozlabs.org
6277 S:      Maintained
6278 F:      drivers/tty/serial/ucc_uart.c
6279
6280 FREESCALE SOC DRIVERS
6281 M:      Li Yang <leoyang.li@nxp.com>
6282 L:      linuxppc-dev@lists.ozlabs.org
6283 L:      linux-arm-kernel@lists.infradead.org
6284 S:      Maintained
6285 F:      Documentation/devicetree/bindings/soc/fsl/
6286 F:      drivers/soc/fsl/
6287 F:      include/linux/fsl/
6288
6289 FREESCALE SOC FS_ENET DRIVER
6290 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6291 L:      linuxppc-dev@lists.ozlabs.org
6292 L:      netdev@vger.kernel.org
6293 S:      Maintained
6294 F:      drivers/net/ethernet/freescale/fs_enet/
6295 F:      include/linux/fs_enet_pd.h
6296
6297 FREESCALE SOC SOUND DRIVERS
6298 M:      Timur Tabi <timur@kernel.org>
6299 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6300 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6301 R:      Fabio Estevam <festevam@gmail.com>
6302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6303 L:      linuxppc-dev@lists.ozlabs.org
6304 S:      Maintained
6305 F:      sound/soc/fsl/fsl*
6306 F:      sound/soc/fsl/imx*
6307 F:      sound/soc/fsl/mpc8610_hpcd.c
6308
6309 FREESCALE USB PERIPHERAL DRIVERS
6310 M:      Li Yang <leoyang.li@nxp.com>
6311 L:      linux-usb@vger.kernel.org
6312 L:      linuxppc-dev@lists.ozlabs.org
6313 S:      Maintained
6314 F:      drivers/usb/gadget/udc/fsl*
6315
6316 FREEVXFS FILESYSTEM
6317 M:      Christoph Hellwig <hch@infradead.org>
6318 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6319 S:      Maintained
6320 F:      fs/freevxfs/
6321
6322 FREEZER
6323 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6324 M:      Pavel Machek <pavel@ucw.cz>
6325 L:      linux-pm@vger.kernel.org
6326 S:      Supported
6327 F:      Documentation/power/freezing-of-tasks.txt
6328 F:      include/linux/freezer.h
6329 F:      kernel/freezer.c
6330
6331 FRONTSWAP API
6332 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6333 L:      linux-kernel@vger.kernel.org
6334 S:      Maintained
6335 F:      mm/frontswap.c
6336 F:      include/linux/frontswap.h
6337
6338 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6339 M:      David Howells <dhowells@redhat.com>
6340 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6341 S:      Supported
6342 F:      Documentation/filesystems/caching/
6343 F:      fs/fscache/
6344 F:      include/linux/fscache*.h
6345
6346 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6347 M:      Theodore Y. Ts'o <tytso@mit.edu>
6348 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6349 M:      Eric Biggers <ebiggers@kernel.org>
6350 L:      linux-fscrypt@vger.kernel.org
6351 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6352 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6353 S:      Supported
6354 F:      fs/crypto/
6355 F:      include/linux/fscrypt*.h
6356 F:      Documentation/filesystems/fscrypt.rst
6357
6358 FSI-ATTACHED I2C DRIVER
6359 M:      Eddie James <eajames@linux.ibm.com>
6360 L:      linux-i2c@vger.kernel.org
6361 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6362 S:      Maintained
6363 F:      drivers/i2c/busses/i2c-fsi.c
6364 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6365
6366 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6367 M:      Jan Kara <jack@suse.cz>
6368 R:      Amir Goldstein <amir73il@gmail.com>
6369 L:      linux-fsdevel@vger.kernel.org
6370 S:      Maintained
6371 F:      fs/notify/
6372 F:      include/linux/fsnotify*.h
6373
6374 FUJITSU LAPTOP EXTRAS
6375 M:      Jonathan Woithe <jwoithe@just42.net>
6376 L:      platform-driver-x86@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/platform/x86/fujitsu-laptop.c
6379
6380 FUJITSU M-5MO LS CAMERA ISP DRIVER
6381 M:      Kyungmin Park <kyungmin.park@samsung.com>
6382 M:      Heungjun Kim <riverful.kim@samsung.com>
6383 L:      linux-media@vger.kernel.org
6384 S:      Maintained
6385 F:      drivers/media/i2c/m5mols/
6386 F:      include/media/i2c/m5mols.h
6387
6388 FUJITSU TABLET EXTRAS
6389 M:      Robert Gerlach <khnz@gmx.de>
6390 L:      platform-driver-x86@vger.kernel.org
6391 S:      Maintained
6392 F:      drivers/platform/x86/fujitsu-tablet.c
6393
6394 FUSE: FILESYSTEM IN USERSPACE
6395 M:      Miklos Szeredi <miklos@szeredi.hu>
6396 L:      linux-fsdevel@vger.kernel.org
6397 W:      http://fuse.sourceforge.net/
6398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6399 S:      Maintained
6400 F:      fs/fuse/
6401 F:      include/uapi/linux/fuse.h
6402 F:      Documentation/filesystems/fuse.txt
6403
6404 FUTEX SUBSYSTEM
6405 M:      Thomas Gleixner <tglx@linutronix.de>
6406 M:      Ingo Molnar <mingo@redhat.com>
6407 R:      Peter Zijlstra <peterz@infradead.org>
6408 R:      Darren Hart <dvhart@infradead.org>
6409 L:      linux-kernel@vger.kernel.org
6410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6411 S:      Maintained
6412 F:      kernel/futex.c
6413 F:      include/asm-generic/futex.h
6414 F:      include/linux/futex.h
6415 F:      include/uapi/linux/futex.h
6416 F:      tools/testing/selftests/futex/
6417 F:      tools/perf/bench/futex*
6418 F:      Documentation/*futex*
6419
6420 GCC PLUGINS
6421 M:      Kees Cook <keescook@chromium.org>
6422 R:      Emese Revfy <re.emese@gmail.com>
6423 L:      kernel-hardening@lists.openwall.com
6424 S:      Maintained
6425 F:      scripts/gcc-plugins/
6426 F:      scripts/gcc-plugin.sh
6427 F:      scripts/Makefile.gcc-plugins
6428 F:      Documentation/gcc-plugins.txt
6429
6430 GASKET DRIVER FRAMEWORK
6431 M:      Rob Springer <rspringer@google.com>
6432 M:      Todd Poynor <toddpoynor@google.com>
6433 M:      Ben Chan <benchan@chromium.org>
6434 S:      Maintained
6435 F:      drivers/staging/gasket/
6436
6437 GCOV BASED KERNEL PROFILING
6438 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6439 S:      Maintained
6440 F:      kernel/gcov/
6441 F:      Documentation/dev-tools/gcov.rst
6442
6443 GDB KERNEL DEBUGGING HELPER SCRIPTS
6444 M:      Jan Kiszka <jan.kiszka@siemens.com>
6445 M:      Kieran Bingham <kbingham@kernel.org>
6446 S:      Supported
6447 F:      scripts/gdb/
6448
6449 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6450 M:      Achim Leubner <achim_leubner@adaptec.com>
6451 L:      linux-scsi@vger.kernel.org
6452 W:      http://www.icp-vortex.com/
6453 S:      Supported
6454 F:      drivers/scsi/gdt*
6455
6456 GEMTEK FM RADIO RECEIVER DRIVER
6457 M:      Hans Verkuil <hverkuil@xs4all.nl>
6458 L:      linux-media@vger.kernel.org
6459 T:      git git://linuxtv.org/media_tree.git
6460 W:      https://linuxtv.org
6461 S:      Maintained
6462 F:      drivers/media/radio/radio-gemtek*
6463
6464 GENERIC GPIO I2C DRIVER
6465 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6466 S:      Supported
6467 F:      drivers/i2c/busses/i2c-gpio.c
6468 F:      include/linux/platform_data/i2c-gpio.h
6469
6470 GENERIC GPIO I2C MULTIPLEXER DRIVER
6471 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6472 L:      linux-i2c@vger.kernel.org
6473 S:      Supported
6474 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6475 F:      include/linux/platform_data/i2c-mux-gpio.h
6476 F:      Documentation/i2c/muxes/i2c-mux-gpio
6477
6478 GENERIC HDLC (WAN) DRIVERS
6479 M:      Krzysztof Halasa <khc@pm.waw.pl>
6480 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6481 S:      Maintained
6482 F:      drivers/net/wan/c101.c
6483 F:      drivers/net/wan/hd6457*
6484 F:      drivers/net/wan/hdlc*
6485 F:      drivers/net/wan/n2.c
6486 F:      drivers/net/wan/pc300too.c
6487 F:      drivers/net/wan/pci200syn.c
6488 F:      drivers/net/wan/wanxl*
6489
6490 GENERIC INCLUDE/ASM HEADER FILES
6491 M:      Arnd Bergmann <arnd@arndb.de>
6492 L:      linux-arch@vger.kernel.org
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6494 S:      Maintained
6495 F:      include/asm-generic/
6496 F:      include/uapi/asm-generic/
6497
6498 GENERIC PHY FRAMEWORK
6499 M:      Kishon Vijay Abraham I <kishon@ti.com>
6500 L:      linux-kernel@vger.kernel.org
6501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6502 S:      Supported
6503 F:      drivers/phy/
6504 F:      include/linux/phy/
6505 F:      Documentation/devicetree/bindings/phy/
6506
6507 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6508 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6509 S:      Supported
6510 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6511
6512 GENERIC PM DOMAINS
6513 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6514 M:      Kevin Hilman <khilman@kernel.org>
6515 M:      Ulf Hansson <ulf.hansson@linaro.org>
6516 L:      linux-pm@vger.kernel.org
6517 S:      Supported
6518 F:      drivers/base/power/domain*.c
6519 F:      include/linux/pm_domain.h
6520 F:      Documentation/devicetree/bindings/power/power_domain.txt
6521
6522 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6523 M:      Eugen Hristev <eugen.hristev@microchip.com>
6524 L:      linux-input@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/input/touchscreen/resistive-adc-touch.c
6527
6528 GENERIC UIO DRIVER FOR PCI DEVICES
6529 M:      "Michael S. Tsirkin" <mst@redhat.com>
6530 L:      kvm@vger.kernel.org
6531 S:      Supported
6532 F:      drivers/uio/uio_pci_generic.c
6533
6534 GENWQE (IBM Generic Workqueue Card)
6535 M:      Frank Haverkamp <haver@linux.ibm.com>
6536 S:      Supported
6537 F:      drivers/misc/genwqe/
6538
6539 GET_MAINTAINER SCRIPT
6540 M:      Joe Perches <joe@perches.com>
6541 S:      Maintained
6542 F:      scripts/get_maintainer.pl
6543
6544 GFS2 FILE SYSTEM
6545 M:      Bob Peterson <rpeterso@redhat.com>
6546 M:      Andreas Gruenbacher <agruenba@redhat.com>
6547 L:      cluster-devel@redhat.com
6548 W:      http://sources.redhat.com/cluster/
6549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6550 S:      Supported
6551 F:      Documentation/filesystems/gfs2*.txt
6552 F:      fs/gfs2/
6553 F:      include/uapi/linux/gfs2_ondisk.h
6554
6555 GIGASET ISDN DRIVERS
6556 M:      Paul Bolle <pebolle@tiscali.nl>
6557 L:      gigaset307x-common@lists.sourceforge.net
6558 W:      http://gigaset307x.sourceforge.net/
6559 S:      Odd Fixes
6560 F:      Documentation/isdn/README.gigaset
6561 F:      drivers/isdn/gigaset/
6562 F:      include/uapi/linux/gigaset_dev.h
6563
6564 GNSS SUBSYSTEM
6565 M:      Johan Hovold <johan@kernel.org>
6566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6567 S:      Maintained
6568 F:      Documentation/ABI/testing/sysfs-class-gnss
6569 F:      Documentation/devicetree/bindings/gnss/
6570 F:      drivers/gnss/
6571 F:      include/linux/gnss.h
6572
6573 GO7007 MPEG CODEC
6574 M:      Hans Verkuil <hans.verkuil@cisco.com>
6575 L:      linux-media@vger.kernel.org
6576 S:      Maintained
6577 F:      drivers/media/usb/go7007/
6578
6579 GOODIX TOUCHSCREEN
6580 M:      Bastien Nocera <hadess@hadess.net>
6581 L:      linux-input@vger.kernel.org
6582 S:      Maintained
6583 F:      drivers/input/touchscreen/goodix.c
6584
6585 GPD POCKET FAN DRIVER
6586 M:      Hans de Goede <hdegoede@redhat.com>
6587 L:      platform-driver-x86@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/platform/x86/gpd-pocket-fan.c
6590
6591 GPIO ACPI SUPPORT
6592 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6593 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6594 L:      linux-gpio@vger.kernel.org
6595 L:      linux-acpi@vger.kernel.org
6596 S:      Maintained
6597 F:      Documentation/acpi/gpio-properties.txt
6598 F:      drivers/gpio/gpiolib-acpi.c
6599
6600 GPIO IR Transmitter
6601 M:      Sean Young <sean@mess.org>
6602 L:      linux-media@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/media/rc/gpio-ir-tx.c
6605
6606 GPIO MOCKUP DRIVER
6607 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6608 L:      linux-gpio@vger.kernel.org
6609 S:      Maintained
6610 F:      drivers/gpio/gpio-mockup.c
6611 F:      tools/testing/selftests/gpio/
6612
6613 GPIO SUBSYSTEM
6614 M:      Linus Walleij <linus.walleij@linaro.org>
6615 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6616 L:      linux-gpio@vger.kernel.org
6617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6618 S:      Maintained
6619 F:      Documentation/devicetree/bindings/gpio/
6620 F:      Documentation/driver-api/gpio/
6621 F:      Documentation/gpio/
6622 F:      Documentation/ABI/testing/gpio-cdev
6623 F:      Documentation/ABI/obsolete/sysfs-gpio
6624 F:      drivers/gpio/
6625 F:      include/linux/gpio/
6626 F:      include/linux/gpio.h
6627 F:      include/linux/of_gpio.h
6628 F:      include/asm-generic/gpio.h
6629 F:      include/uapi/linux/gpio.h
6630 F:      tools/gpio/
6631
6632 GRE DEMULTIPLEXER DRIVER
6633 M:      Dmitry Kozlov <xeb@mail.ru>
6634 L:      netdev@vger.kernel.org
6635 S:      Maintained
6636 F:      net/ipv4/gre_demux.c
6637 F:      net/ipv4/gre_offload.c
6638 F:      include/net/gre.h
6639
6640 GRETH 10/100/1G Ethernet MAC device driver
6641 M:      Andreas Larsson <andreas@gaisler.com>
6642 L:      netdev@vger.kernel.org
6643 S:      Maintained
6644 F:      drivers/net/ethernet/aeroflex/
6645
6646 GREYBUS AUDIO PROTOCOLS DRIVERS
6647 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6648 M:      Mark Greer <mgreer@animalcreek.com>
6649 S:      Maintained
6650 F:      drivers/staging/greybus/audio_apbridgea.c
6651 F:      drivers/staging/greybus/audio_apbridgea.h
6652 F:      drivers/staging/greybus/audio_codec.c
6653 F:      drivers/staging/greybus/audio_codec.h
6654 F:      drivers/staging/greybus/audio_gb.c
6655 F:      drivers/staging/greybus/audio_manager.c
6656 F:      drivers/staging/greybus/audio_manager.h
6657 F:      drivers/staging/greybus/audio_manager_module.c
6658 F:      drivers/staging/greybus/audio_manager_private.h
6659 F:      drivers/staging/greybus/audio_manager_sysfs.c
6660 F:      drivers/staging/greybus/audio_module.c
6661 F:      drivers/staging/greybus/audio_topology.c
6662
6663 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6664 M:      Viresh Kumar <vireshk@kernel.org>
6665 S:      Maintained
6666 F:      drivers/staging/greybus/authentication.c
6667 F:      drivers/staging/greybus/bootrom.c
6668 F:      drivers/staging/greybus/firmware.h
6669 F:      drivers/staging/greybus/fw-core.c
6670 F:      drivers/staging/greybus/fw-download.c
6671 F:      drivers/staging/greybus/fw-management.c
6672 F:      drivers/staging/greybus/greybus_authentication.h
6673 F:      drivers/staging/greybus/greybus_firmware.h
6674 F:      drivers/staging/greybus/hid.c
6675 F:      drivers/staging/greybus/i2c.c
6676 F:      drivers/staging/greybus/spi.c
6677 F:      drivers/staging/greybus/spilib.c
6678 F:      drivers/staging/greybus/spilib.h
6679
6680 GREYBUS LOOPBACK DRIVER
6681 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6682 S:      Maintained
6683 F:      drivers/staging/greybus/loopback.c
6684
6685 GREYBUS PLATFORM DRIVERS
6686 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6687 S:      Maintained
6688 F:      drivers/staging/greybus/arche-platform.c
6689 F:      drivers/staging/greybus/arche-apb-ctrl.c
6690 F:      drivers/staging/greybus/arche_platform.h
6691
6692 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6693 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6694 S:      Maintained
6695 F:      drivers/staging/greybus/sdio.c
6696 F:      drivers/staging/greybus/light.c
6697 F:      drivers/staging/greybus/gpio.c
6698 F:      drivers/staging/greybus/power_supply.c
6699 F:      drivers/staging/greybus/spi.c
6700 F:      drivers/staging/greybus/spilib.c
6701
6702 GREYBUS SUBSYSTEM
6703 M:      Johan Hovold <johan@kernel.org>
6704 M:      Alex Elder <elder@kernel.org>
6705 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6706 S:      Maintained
6707 F:      drivers/staging/greybus/
6708 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6709
6710 GREYBUS UART PROTOCOLS DRIVERS
6711 M:      David Lin <dtwlin@gmail.com>
6712 S:      Maintained
6713 F:      drivers/staging/greybus/uart.c
6714 F:      drivers/staging/greybus/log.c
6715
6716 GS1662 VIDEO SERIALIZER
6717 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6718 L:      linux-media@vger.kernel.org
6719 T:      git git://linuxtv.org/media_tree.git
6720 S:      Maintained
6721 F:      drivers/media/spi/gs1662.c
6722
6723 GSPCA FINEPIX SUBDRIVER
6724 M:      Frank Zago <frank@zago.net>
6725 L:      linux-media@vger.kernel.org
6726 T:      git git://linuxtv.org/media_tree.git
6727 S:      Maintained
6728 F:      drivers/media/usb/gspca/finepix.c
6729
6730 GSPCA GL860 SUBDRIVER
6731 M:      Olivier Lorin <o.lorin@laposte.net>
6732 L:      linux-media@vger.kernel.org
6733 T:      git git://linuxtv.org/media_tree.git
6734 S:      Maintained
6735 F:      drivers/media/usb/gspca/gl860/
6736
6737 GSPCA M5602 SUBDRIVER
6738 M:      Erik Andren <erik.andren@gmail.com>
6739 L:      linux-media@vger.kernel.org
6740 T:      git git://linuxtv.org/media_tree.git
6741 S:      Maintained
6742 F:      drivers/media/usb/gspca/m5602/
6743
6744 GSPCA PAC207 SONIXB SUBDRIVER
6745 M:      Hans Verkuil <hverkuil@xs4all.nl>
6746 L:      linux-media@vger.kernel.org
6747 T:      git git://linuxtv.org/media_tree.git
6748 S:      Odd Fixes
6749 F:      drivers/media/usb/gspca/pac207.c
6750
6751 GSPCA SN9C20X SUBDRIVER
6752 M:      Brian Johnson <brijohn@gmail.com>
6753 L:      linux-media@vger.kernel.org
6754 T:      git git://linuxtv.org/media_tree.git
6755 S:      Maintained
6756 F:      drivers/media/usb/gspca/sn9c20x.c
6757
6758 GSPCA T613 SUBDRIVER
6759 M:      Leandro Costantino <lcostantino@gmail.com>
6760 L:      linux-media@vger.kernel.org
6761 T:      git git://linuxtv.org/media_tree.git
6762 S:      Maintained
6763 F:      drivers/media/usb/gspca/t613.c
6764
6765 GSPCA USB WEBCAM DRIVER
6766 M:      Hans Verkuil <hverkuil@xs4all.nl>
6767 L:      linux-media@vger.kernel.org
6768 T:      git git://linuxtv.org/media_tree.git
6769 S:      Odd Fixes
6770 F:      drivers/media/usb/gspca/
6771
6772 GTP (GPRS Tunneling Protocol)
6773 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6774 M:      Harald Welte <laforge@gnumonks.org>
6775 L:      osmocom-net-gprs@lists.osmocom.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6777 S:      Maintained
6778 F:      drivers/net/gtp.c
6779
6780 GUID PARTITION TABLE (GPT)
6781 M:      Davidlohr Bueso <dave@stgolabs.net>
6782 L:      linux-efi@vger.kernel.org
6783 S:      Maintained
6784 F:      block/partitions/efi.*
6785
6786 H8/300 ARCHITECTURE
6787 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6788 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6789 W:      http://uclinux-h8.sourceforge.jp
6790 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6791 S:      Maintained
6792 F:      arch/h8300/
6793 F:      drivers/clocksource/h8300_*.c
6794 F:      drivers/clk/h8300/
6795 F:      drivers/irqchip/irq-renesas-h8*.c
6796
6797 HABANALABS PCI DRIVER
6798 M:      Oded Gabbay <oded.gabbay@gmail.com>
6799 T:      git https://github.com/HabanaAI/linux.git
6800 S:      Supported
6801 F:      drivers/misc/habanalabs/
6802 F:      include/uapi/misc/habanalabs.h
6803 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6804 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6805
6806 HACKRF MEDIA DRIVER
6807 M:      Antti Palosaari <crope@iki.fi>
6808 L:      linux-media@vger.kernel.org
6809 W:      https://linuxtv.org
6810 W:      http://palosaari.fi/linux/
6811 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6812 T:      git git://linuxtv.org/anttip/media_tree.git
6813 S:      Maintained
6814 F:      drivers/media/usb/hackrf/
6815
6816 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6817 M:      Frank Seidel <frank@f-seidel.de>
6818 L:      platform-driver-x86@vger.kernel.org
6819 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6820 S:      Maintained
6821 F:      drivers/platform/x86/hdaps.c
6822
6823 HARDWARE MONITORING
6824 M:      Jean Delvare <jdelvare@suse.com>
6825 M:      Guenter Roeck <linux@roeck-us.net>
6826 L:      linux-hwmon@vger.kernel.org
6827 W:      http://hwmon.wiki.kernel.org/
6828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6829 S:      Maintained
6830 F:      Documentation/devicetree/bindings/hwmon/
6831 F:      Documentation/hwmon/
6832 F:      drivers/hwmon/
6833 F:      include/linux/hwmon*.h
6834 F:      include/trace/events/hwmon*.h
6835
6836 HARDWARE RANDOM NUMBER GENERATOR CORE
6837 M:      Matt Mackall <mpm@selenic.com>
6838 M:      Herbert Xu <herbert@gondor.apana.org.au>
6839 L:      linux-crypto@vger.kernel.org
6840 S:      Odd fixes
6841 F:      Documentation/devicetree/bindings/rng/
6842 F:      Documentation/hw_random.txt
6843 F:      drivers/char/hw_random/
6844 F:      include/linux/hw_random.h
6845
6846 HARDWARE TRACING FACILITIES
6847 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6848 S:      Maintained
6849 F:      drivers/hwtracing/
6850
6851 HARDWARE SPINLOCK CORE
6852 M:      Ohad Ben-Cohen <ohad@wizery.com>
6853 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6854 L:      linux-remoteproc@vger.kernel.org
6855 S:      Maintained
6856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6857 F:      Documentation/devicetree/bindings/hwlock/
6858 F:      Documentation/hwspinlock.txt
6859 F:      drivers/hwspinlock/
6860 F:      include/linux/hwspinlock.h
6861
6862 HARMONY SOUND DRIVER
6863 L:      linux-parisc@vger.kernel.org
6864 S:      Maintained
6865 F:      sound/parisc/harmony.*
6866
6867 HDPVR USB VIDEO ENCODER DRIVER
6868 M:      Hans Verkuil <hverkuil@xs4all.nl>
6869 L:      linux-media@vger.kernel.org
6870 T:      git git://linuxtv.org/media_tree.git
6871 W:      https://linuxtv.org
6872 S:      Odd Fixes
6873 F:      drivers/media/usb/hdpvr/
6874
6875 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6876 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6877 S:      Supported
6878 F:      Documentation/watchdog/hpwdt.txt
6879 F:      drivers/watchdog/hpwdt.c
6880
6881 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6882 M:      Don Brace <don.brace@microsemi.com>
6883 L:      esc.storagedev@microsemi.com
6884 L:      linux-scsi@vger.kernel.org
6885 S:      Supported
6886 F:      Documentation/scsi/hpsa.txt
6887 F:      drivers/scsi/hpsa*.[ch]
6888 F:      include/linux/cciss*.h
6889 F:      include/uapi/linux/cciss*.h
6890
6891 HFI1 DRIVER
6892 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6893 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6894 L:      linux-rdma@vger.kernel.org
6895 S:      Supported
6896 F:      drivers/infiniband/hw/hfi1
6897
6898 HFS FILESYSTEM
6899 L:      linux-fsdevel@vger.kernel.org
6900 S:      Orphan
6901 F:      Documentation/filesystems/hfs.txt
6902 F:      fs/hfs/
6903
6904 HFSPLUS FILESYSTEM
6905 L:      linux-fsdevel@vger.kernel.org
6906 S:      Orphan
6907 F:      Documentation/filesystems/hfsplus.txt
6908 F:      fs/hfsplus/
6909
6910 HGA FRAMEBUFFER DRIVER
6911 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6912 L:      linux-nvidia@lists.surfsouth.com
6913 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6914 S:      Maintained
6915 F:      drivers/video/fbdev/hgafb.c
6916
6917 HIBERNATION (aka Software Suspend, aka swsusp)
6918 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6919 M:      Pavel Machek <pavel@ucw.cz>
6920 L:      linux-pm@vger.kernel.org
6921 B:      https://bugzilla.kernel.org
6922 S:      Supported
6923 F:      arch/x86/power/
6924 F:      drivers/base/power/
6925 F:      kernel/power/
6926 F:      include/linux/suspend.h
6927 F:      include/linux/freezer.h
6928 F:      include/linux/pm.h
6929 F:      arch/*/include/asm/suspend*.h
6930
6931 HID CORE LAYER
6932 M:      Jiri Kosina <jikos@kernel.org>
6933 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6934 L:      linux-input@vger.kernel.org
6935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
6936 S:      Maintained
6937 F:      drivers/hid/
6938 F:      include/linux/hid*
6939 F:      include/uapi/linux/hid*
6940
6941 HID SENSOR HUB DRIVERS
6942 M:      Jiri Kosina <jikos@kernel.org>
6943 M:      Jonathan Cameron <jic23@kernel.org>
6944 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6945 L:      linux-input@vger.kernel.org
6946 L:      linux-iio@vger.kernel.org
6947 S:      Maintained
6948 F:      Documentation/hid/hid-sensor*
6949 F:      drivers/hid/hid-sensor-*
6950 F:      drivers/iio/*/hid-*
6951 F:      include/linux/hid-sensor-*
6952
6953 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6954 M:      Thomas Gleixner <tglx@linutronix.de>
6955 L:      linux-kernel@vger.kernel.org
6956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6957 S:      Maintained
6958 F:      Documentation/timers/
6959 F:      kernel/time/hrtimer.c
6960 F:      kernel/time/clockevents.c
6961 F:      kernel/time/timer_*.c
6962 F:      include/linux/clockchips.h
6963 F:      include/linux/hrtimer.h
6964
6965 HIGH-SPEED SCC DRIVER FOR AX.25
6966 L:      linux-hams@vger.kernel.org
6967 S:      Orphan
6968 F:      drivers/net/hamradio/dmascc.c
6969 F:      drivers/net/hamradio/scc.c
6970
6971 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6972 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6973 W:      http://www.highpoint-tech.com
6974 S:      Supported
6975 F:      Documentation/scsi/hptiop.txt
6976 F:      drivers/scsi/hptiop.c
6977
6978 HIPPI
6979 M:      Jes Sorensen <jes@trained-monkey.org>
6980 L:      linux-hippi@sunsite.dk
6981 S:      Maintained
6982 F:      include/linux/hippidevice.h
6983 F:      include/uapi/linux/if_hippi.h
6984 F:      net/802/hippi.c
6985 F:      drivers/net/hippi/
6986
6987 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6988 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6989 M:      Salil Mehta <salil.mehta@huawei.com>
6990 L:      netdev@vger.kernel.org
6991 W:      http://www.hisilicon.com
6992 S:      Maintained
6993 F:      drivers/net/ethernet/hisilicon/hns3/
6994
6995 HISILICON LPC BUS DRIVER
6996 M:      john.garry@huawei.com
6997 W:      http://www.hisilicon.com
6998 S:      Maintained
6999 F:      drivers/bus/hisi_lpc.c
7000 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7001
7002 HISILICON NETWORK SUBSYSTEM DRIVER
7003 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7004 M:      Salil Mehta <salil.mehta@huawei.com>
7005 L:      netdev@vger.kernel.org
7006 W:      http://www.hisilicon.com
7007 S:      Maintained
7008 F:      drivers/net/ethernet/hisilicon/
7009 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7010
7011 HISILICON PMU DRIVER
7012 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7013 W:      http://www.hisilicon.com
7014 S:      Supported
7015 F:      drivers/perf/hisilicon
7016 F:      Documentation/perf/hisi-pmu.txt
7017
7018 HISILICON ROCE DRIVER
7019 M:      Lijun Ou <oulijun@huawei.com>
7020 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7021 L:      linux-rdma@vger.kernel.org
7022 S:      Maintained
7023 F:      drivers/infiniband/hw/hns/
7024 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7025
7026 HISILICON SAS Controller
7027 M:      John Garry <john.garry@huawei.com>
7028 W:      http://www.hisilicon.com
7029 S:      Supported
7030 F:      drivers/scsi/hisi_sas/
7031 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7032
7033 HMM - Heterogeneous Memory Management
7034 M:      Jérôme Glisse <jglisse@redhat.com>
7035 L:      linux-mm@kvack.org
7036 S:      Maintained
7037 F:      mm/hmm*
7038 F:      include/linux/hmm*
7039 F:      Documentation/vm/hmm.rst
7040
7041 HOST AP DRIVER
7042 M:      Jouni Malinen <j@w1.fi>
7043 L:      linux-wireless@vger.kernel.org
7044 W:      http://w1.fi/hostap-driver.html
7045 S:      Obsolete
7046 F:      drivers/net/wireless/intersil/hostap/
7047
7048 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7049 L:      platform-driver-x86@vger.kernel.org
7050 S:      Orphan
7051 F:      drivers/platform/x86/tc1100-wmi.c
7052
7053 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7054 M:      Jaroslav Kysela <perex@perex.cz>
7055 S:      Maintained
7056 F:      drivers/net/ethernet/hp/hp100.*
7057
7058 HPET:   High Precision Event Timers driver
7059 M:      Clemens Ladisch <clemens@ladisch.de>
7060 S:      Maintained
7061 F:      Documentation/timers/hpet.txt
7062 F:      drivers/char/hpet.c
7063 F:      include/linux/hpet.h
7064 F:      include/uapi/linux/hpet.h
7065
7066 HPET:   x86
7067 S:      Orphan
7068 F:      arch/x86/kernel/hpet.c
7069 F:      arch/x86/include/asm/hpet.h
7070
7071 HPFS FILESYSTEM
7072 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7073 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7074 S:      Maintained
7075 F:      fs/hpfs/
7076
7077 HSI SUBSYSTEM
7078 M:      Sebastian Reichel <sre@kernel.org>
7079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7080 S:      Maintained
7081 F:      Documentation/ABI/testing/sysfs-bus-hsi
7082 F:      Documentation/driver-api/hsi.rst
7083 F:      drivers/hsi/
7084 F:      include/linux/hsi/
7085 F:      include/uapi/linux/hsi/
7086
7087 HSO 3G MODEM DRIVER
7088 L:      linux-usb@vger.kernel.org
7089 S:      Orphan
7090 F:      drivers/net/usb/hso.c
7091
7092 HSR NETWORK PROTOCOL
7093 M:      Arvid Brodin <arvid.brodin@alten.se>
7094 L:      netdev@vger.kernel.org
7095 S:      Maintained
7096 F:      net/hsr/
7097
7098 HT16K33 LED CONTROLLER DRIVER
7099 M:      Robin van der Gracht <robin@protonic.nl>
7100 S:      Maintained
7101 F:      drivers/auxdisplay/ht16k33.c
7102 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7103
7104 HTCPEN TOUCHSCREEN DRIVER
7105 M:      Pau Oliva Fora <pof@eslack.org>
7106 L:      linux-input@vger.kernel.org
7107 S:      Maintained
7108 F:      drivers/input/touchscreen/htcpen.c
7109
7110 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7111 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7112 L:      linux-iio@vger.kernel.org
7113 W:      http://www.st.com/
7114 S:      Maintained
7115 F:      drivers/iio/humidity/hts221*
7116 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7117
7118 HUAWEI ETHERNET DRIVER
7119 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7120 L:      netdev@vger.kernel.org
7121 S:      Supported
7122 F:      Documentation/networking/hinic.txt
7123 F:      drivers/net/ethernet/huawei/hinic/
7124
7125 HUGETLB FILESYSTEM
7126 M:      Mike Kravetz <mike.kravetz@oracle.com>
7127 L:      linux-mm@kvack.org
7128 S:      Maintained
7129 F:      fs/hugetlbfs/
7130 F:      mm/hugetlb.c
7131 F:      include/linux/hugetlb.h
7132 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7133 F:      Documentation/vm/hugetlbfs_reserv.rst
7134 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7135
7136 HVA ST MEDIA DRIVER
7137 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7138 L:      linux-media@vger.kernel.org
7139 T:      git git://linuxtv.org/media_tree.git
7140 W:      https://linuxtv.org
7141 S:      Supported
7142 F:      drivers/media/platform/sti/hva
7143
7144 HWPOISON MEMORY FAILURE HANDLING
7145 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7146 L:      linux-mm@kvack.org
7147 S:      Maintained
7148 F:      mm/memory-failure.c
7149 F:      mm/hwpoison-inject.c
7150
7151 HYGON PROCESSOR SUPPORT
7152 M:      Pu Wen <puwen@hygon.cn>
7153 L:      linux-kernel@vger.kernel.org
7154 S:      Maintained
7155 F:      arch/x86/kernel/cpu/hygon.c
7156
7157 Hyper-V CORE AND DRIVERS
7158 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7159 M:      Haiyang Zhang <haiyangz@microsoft.com>
7160 M:      Stephen Hemminger <sthemmin@microsoft.com>
7161 M:      Sasha Levin <sashal@kernel.org>
7162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7163 L:      linux-hyperv@vger.kernel.org
7164 S:      Supported
7165 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7166 F:      arch/x86/include/asm/mshyperv.h
7167 F:      arch/x86/include/asm/trace/hyperv.h
7168 F:      arch/x86/include/asm/hyperv-tlfs.h
7169 F:      arch/x86/kernel/cpu/mshyperv.c
7170 F:      arch/x86/hyperv
7171 F:      drivers/hid/hid-hyperv.c
7172 F:      drivers/hv/
7173 F:      drivers/input/serio/hyperv-keyboard.c
7174 F:      drivers/pci/controller/pci-hyperv.c
7175 F:      drivers/net/hyperv/
7176 F:      drivers/scsi/storvsc_drv.c
7177 F:      drivers/uio/uio_hv_generic.c
7178 F:      drivers/video/fbdev/hyperv_fb.c
7179 F:      drivers/iommu/hyperv_iommu.c
7180 F:      net/vmw_vsock/hyperv_transport.c
7181 F:      include/linux/hyperv.h
7182 F:      include/uapi/linux/hyperv.h
7183 F:      tools/hv/
7184 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7185
7186 HYPERVISOR VIRTUAL CONSOLE DRIVER
7187 L:      linuxppc-dev@lists.ozlabs.org
7188 S:      Odd Fixes
7189 F:      drivers/tty/hvc/
7190
7191 I2C ACPI SUPPORT
7192 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7193 L:      linux-i2c@vger.kernel.org
7194 L:      linux-acpi@vger.kernel.org
7195 S:      Maintained
7196 F:      drivers/i2c/i2c-core-acpi.c
7197
7198 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7199 M:      Ajay Gupta <ajayg@nvidia.com>
7200 L:      linux-i2c@vger.kernel.org
7201 S:      Maintained
7202 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7203 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7204
7205 I2C MUXES
7206 M:      Peter Rosin <peda@axentia.se>
7207 L:      linux-i2c@vger.kernel.org
7208 S:      Maintained
7209 F:      Documentation/i2c/i2c-topology
7210 F:      Documentation/i2c/muxes/
7211 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7212 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7213 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7214 F:      drivers/i2c/i2c-mux.c
7215 F:      drivers/i2c/muxes/
7216 F:      include/linux/i2c-mux.h
7217
7218 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7219 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7220 L:      linux-i2c@vger.kernel.org
7221 S:      Maintained
7222 F:      drivers/i2c/busses/i2c-mv64xxx.c
7223
7224 I2C OVER PARALLEL PORT
7225 M:      Jean Delvare <jdelvare@suse.com>
7226 L:      linux-i2c@vger.kernel.org
7227 S:      Maintained
7228 F:      Documentation/i2c/busses/i2c-parport
7229 F:      Documentation/i2c/busses/i2c-parport-light
7230 F:      drivers/i2c/busses/i2c-parport.c
7231 F:      drivers/i2c/busses/i2c-parport-light.c
7232
7233 I2C SUBSYSTEM
7234 M:      Wolfram Sang <wsa@the-dreams.de>
7235 L:      linux-i2c@vger.kernel.org
7236 W:      https://i2c.wiki.kernel.org/
7237 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7239 S:      Maintained
7240 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7241 F:      Documentation/i2c/
7242 F:      drivers/i2c/*
7243 F:      include/linux/i2c.h
7244 F:      include/linux/i2c-dev.h
7245 F:      include/linux/i2c-smbus.h
7246 F:      include/uapi/linux/i2c.h
7247 F:      include/uapi/linux/i2c-*.h
7248
7249 I2C SUBSYSTEM HOST DRIVERS
7250 L:      linux-i2c@vger.kernel.org
7251 W:      https://i2c.wiki.kernel.org/
7252 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7254 S:      Odd Fixes
7255 F:      Documentation/devicetree/bindings/i2c/
7256 F:      drivers/i2c/algos/
7257 F:      drivers/i2c/busses/
7258
7259 I2C-TAOS-EVM DRIVER
7260 M:      Jean Delvare <jdelvare@suse.com>
7261 L:      linux-i2c@vger.kernel.org
7262 S:      Maintained
7263 F:      Documentation/i2c/busses/i2c-taos-evm
7264 F:      drivers/i2c/busses/i2c-taos-evm.c
7265
7266 I2C-TINY-USB DRIVER
7267 M:      Till Harbaum <till@harbaum.org>
7268 L:      linux-i2c@vger.kernel.org
7269 W:      http://www.harbaum.org/till/i2c_tiny_usb
7270 S:      Maintained
7271 F:      drivers/i2c/busses/i2c-tiny-usb.c
7272
7273 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7274 M:      Jean Delvare <jdelvare@suse.com>
7275 L:      linux-i2c@vger.kernel.org
7276 S:      Maintained
7277 F:      Documentation/i2c/busses/i2c-ali1535
7278 F:      Documentation/i2c/busses/i2c-ali1563
7279 F:      Documentation/i2c/busses/i2c-ali15x3
7280 F:      Documentation/i2c/busses/i2c-amd756
7281 F:      Documentation/i2c/busses/i2c-amd8111
7282 F:      Documentation/i2c/busses/i2c-i801
7283 F:      Documentation/i2c/busses/i2c-nforce2
7284 F:      Documentation/i2c/busses/i2c-piix4
7285 F:      Documentation/i2c/busses/i2c-sis5595
7286 F:      Documentation/i2c/busses/i2c-sis630
7287 F:      Documentation/i2c/busses/i2c-sis96x
7288 F:      Documentation/i2c/busses/i2c-via
7289 F:      Documentation/i2c/busses/i2c-viapro
7290 F:      drivers/i2c/busses/i2c-ali1535.c
7291 F:      drivers/i2c/busses/i2c-ali1563.c
7292 F:      drivers/i2c/busses/i2c-ali15x3.c
7293 F:      drivers/i2c/busses/i2c-amd756.c
7294 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7295 F:      drivers/i2c/busses/i2c-amd8111.c
7296 F:      drivers/i2c/busses/i2c-i801.c
7297 F:      drivers/i2c/busses/i2c-isch.c
7298 F:      drivers/i2c/busses/i2c-nforce2.c
7299 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7300 F:      drivers/i2c/busses/i2c-piix4.c
7301 F:      drivers/i2c/busses/i2c-sis5595.c
7302 F:      drivers/i2c/busses/i2c-sis630.c
7303 F:      drivers/i2c/busses/i2c-sis96x.c
7304 F:      drivers/i2c/busses/i2c-via.c
7305 F:      drivers/i2c/busses/i2c-viapro.c
7306
7307 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7308 M:      Hans de Goede <hdegoede@redhat.com>
7309 L:      linux-i2c@vger.kernel.org
7310 S:      Maintained
7311 F:      drivers/i2c/busses/i2c-cht-wc.c
7312
7313 I2C/SMBUS ISMT DRIVER
7314 M:      Seth Heasley <seth.heasley@intel.com>
7315 M:      Neil Horman <nhorman@tuxdriver.com>
7316 L:      linux-i2c@vger.kernel.org
7317 F:      drivers/i2c/busses/i2c-ismt.c
7318 F:      Documentation/i2c/busses/i2c-ismt
7319
7320 I2C/SMBUS STUB DRIVER
7321 M:      Jean Delvare <jdelvare@suse.com>
7322 L:      linux-i2c@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/i2c/i2c-stub.c
7325
7326 I3C SUBSYSTEM
7327 M:      Boris Brezillon <bbrezillon@kernel.org>
7328 L:      linux-i3c@lists.infradead.org
7329 C:      irc://chat.freenode.net/linux-i3c
7330 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7331 S:      Maintained
7332 F:      Documentation/ABI/testing/sysfs-bus-i3c
7333 F:      Documentation/devicetree/bindings/i3c/
7334 F:      Documentation/driver-api/i3c
7335 F:      drivers/i3c/
7336 F:      include/linux/i3c/
7337
7338 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7339 M:      Vitor Soares <vitor.soares@synopsys.com>
7340 S:      Maintained
7341 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7342 F:      drivers/i3c/master/dw*
7343
7344 IA64 (Itanium) PLATFORM
7345 M:      Tony Luck <tony.luck@intel.com>
7346 M:      Fenghua Yu <fenghua.yu@intel.com>
7347 L:      linux-ia64@vger.kernel.org
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7349 S:      Maintained
7350 F:      arch/ia64/
7351
7352 IBM Power 842 compression accelerator
7353 M:      Haren Myneni <haren@us.ibm.com>
7354 S:      Supported
7355 F:      drivers/crypto/nx/Makefile
7356 F:      drivers/crypto/nx/Kconfig
7357 F:      drivers/crypto/nx/nx-842*
7358 F:      include/linux/sw842.h
7359 F:      crypto/842.c
7360 F:      lib/842/
7361
7362 IBM Power in-Nest Crypto Acceleration
7363 M:      Breno Leitão <leitao@debian.org>
7364 M:      Nayna Jain <nayna@linux.ibm.com>
7365 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7366 L:      linux-crypto@vger.kernel.org
7367 S:      Supported
7368 F:      drivers/crypto/nx/Makefile
7369 F:      drivers/crypto/nx/Kconfig
7370 F:      drivers/crypto/nx/nx-aes*
7371 F:      drivers/crypto/nx/nx-sha*
7372 F:      drivers/crypto/nx/nx.*
7373 F:      drivers/crypto/nx/nx_csbcpb.h
7374 F:      drivers/crypto/nx/nx_debugfs.h
7375
7376 IBM Power Linux RAID adapter
7377 M:      Brian King <brking@us.ibm.com>
7378 S:      Supported
7379 F:      drivers/scsi/ipr.*
7380
7381 IBM Power SRIOV Virtual NIC Device Driver
7382 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7383 M:      John Allen <jallen@linux.ibm.com>
7384 L:      netdev@vger.kernel.org
7385 S:      Supported
7386 F:      drivers/net/ethernet/ibm/ibmvnic.*
7387
7388 IBM Power Virtual Accelerator Switchboard
7389 M:      Sukadev Bhattiprolu
7390 L:      linuxppc-dev@lists.ozlabs.org
7391 S:      Supported
7392 F:      arch/powerpc/platforms/powernv/vas*
7393 F:      arch/powerpc/platforms/powernv/copy-paste.h
7394 F:      arch/powerpc/include/asm/vas.h
7395 F:      arch/powerpc/include/uapi/asm/vas.h
7396
7397 IBM Power Virtual Ethernet Device Driver
7398 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7399 L:      netdev@vger.kernel.org
7400 S:      Supported
7401 F:      drivers/net/ethernet/ibm/ibmveth.*
7402
7403 IBM Power Virtual FC Device Drivers
7404 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7405 L:      linux-scsi@vger.kernel.org
7406 S:      Supported
7407 F:      drivers/scsi/ibmvscsi/ibmvfc*
7408
7409 IBM Power Virtual Management Channel Driver
7410 M:      Steven Royer <seroyer@linux.ibm.com>
7411 S:      Supported
7412 F:      drivers/misc/ibmvmc.*
7413
7414 IBM Power Virtual SCSI Device Drivers
7415 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7416 L:      linux-scsi@vger.kernel.org
7417 S:      Supported
7418 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7419 F:      include/scsi/viosrp.h
7420
7421 IBM Power Virtual SCSI Device Target Driver
7422 M:      Michael Cyr <mikecyr@linux.ibm.com>
7423 L:      linux-scsi@vger.kernel.org
7424 L:      target-devel@vger.kernel.org
7425 S:      Supported
7426 F:      drivers/scsi/ibmvscsi_tgt/
7427
7428 IBM Power VMX Cryptographic instructions
7429 M:      Breno Leitão <leitao@debian.org>
7430 M:      Nayna Jain <nayna@linux.ibm.com>
7431 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7432 L:      linux-crypto@vger.kernel.org
7433 S:      Supported
7434 F:      drivers/crypto/vmx/Makefile
7435 F:      drivers/crypto/vmx/Kconfig
7436 F:      drivers/crypto/vmx/vmx.c
7437 F:      drivers/crypto/vmx/aes*
7438 F:      drivers/crypto/vmx/ghash*
7439 F:      drivers/crypto/vmx/ppc-xlate.pl
7440
7441 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7442 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7443 L:      linux-pci@vger.kernel.org
7444 L:      linuxppc-dev@lists.ozlabs.org
7445 S:      Supported
7446 F:      drivers/pci/hotplug/rpaphp*
7447
7448 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7449 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7450 L:      linux-pci@vger.kernel.org
7451 L:      linuxppc-dev@lists.ozlabs.org
7452 S:      Supported
7453 F:      drivers/pci/hotplug/rpadlpar*
7454
7455 IBM ServeRAID RAID DRIVER
7456 S:      Orphan
7457 F:      drivers/scsi/ips.*
7458
7459 ICH LPC AND GPIO DRIVER
7460 M:      Peter Tyser <ptyser@xes-inc.com>
7461 S:      Maintained
7462 F:      drivers/mfd/lpc_ich.c
7463 F:      drivers/gpio/gpio-ich.c
7464
7465 IDE SUBSYSTEM
7466 M:      "David S. Miller" <davem@davemloft.net>
7467 L:      linux-ide@vger.kernel.org
7468 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7470 S:      Maintained
7471 F:      Documentation/ide/
7472 F:      drivers/ide/
7473 F:      include/linux/ide.h
7474
7475 IDE/ATAPI DRIVERS
7476 M:      Borislav Petkov <bp@alien8.de>
7477 L:      linux-ide@vger.kernel.org
7478 S:      Maintained
7479 F:      Documentation/cdrom/ide-cd
7480 F:      drivers/ide/ide-cd*
7481
7482 IDEAPAD LAPTOP EXTRAS DRIVER
7483 M:      Ike Panhc <ike.pan@canonical.com>
7484 L:      platform-driver-x86@vger.kernel.org
7485 W:      http://launchpad.net/ideapad-laptop
7486 S:      Maintained
7487 F:      drivers/platform/x86/ideapad-laptop.c
7488
7489 IDEAPAD LAPTOP SLIDEBAR DRIVER
7490 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7491 L:      linux-input@vger.kernel.org
7492 W:      https://github.com/o2genum/ideapad-slidebar
7493 S:      Maintained
7494 F:      drivers/input/misc/ideapad_slidebar.c
7495
7496 IDT VersaClock 5 CLOCK DRIVER
7497 M:      Marek Vasut <marek.vasut@gmail.com>
7498 S:      Maintained
7499 F:      drivers/clk/clk-versaclock5.c
7500
7501 IEEE 802.15.4 SUBSYSTEM
7502 M:      Alexander Aring <alex.aring@gmail.com>
7503 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7504 L:      linux-wpan@vger.kernel.org
7505 W:      http://wpan.cakelab.org/
7506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7508 S:      Maintained
7509 F:      net/ieee802154/
7510 F:      net/mac802154/
7511 F:      drivers/net/ieee802154/
7512 F:      include/linux/nl802154.h
7513 F:      include/linux/ieee802154.h
7514 F:      include/net/nl802154.h
7515 F:      include/net/mac802154.h
7516 F:      include/net/af_ieee802154.h
7517 F:      include/net/cfg802154.h
7518 F:      include/net/ieee802154_netdev.h
7519 F:      Documentation/networking/ieee802154.rst
7520
7521 IFE PROTOCOL
7522 M:      Yotam Gigi <yotam.gi@gmail.com>
7523 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7524 F:      net/ife
7525 F:      include/net/ife.h
7526 F:      include/uapi/linux/ife.h
7527
7528 IGORPLUG-USB IR RECEIVER
7529 M:      Sean Young <sean@mess.org>
7530 L:      linux-media@vger.kernel.org
7531 S:      Maintained
7532 F:      drivers/media/rc/igorplugusb.c
7533
7534 IGUANAWORKS USB IR TRANSCEIVER
7535 M:      Sean Young <sean@mess.org>
7536 L:      linux-media@vger.kernel.org
7537 S:      Maintained
7538 F:      drivers/media/rc/iguanair.c
7539
7540 IIO DIGITAL POTENTIOMETER DAC
7541 M:      Peter Rosin <peda@axentia.se>
7542 L:      linux-iio@vger.kernel.org
7543 S:      Maintained
7544 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7545 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7546 F:      drivers/iio/dac/dpot-dac.c
7547
7548 IIO ENVELOPE DETECTOR
7549 M:      Peter Rosin <peda@axentia.se>
7550 L:      linux-iio@vger.kernel.org
7551 S:      Maintained
7552 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7553 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7554 F:      drivers/iio/adc/envelope-detector.c
7555
7556 IIO MULTIPLEXER
7557 M:      Peter Rosin <peda@axentia.se>
7558 L:      linux-iio@vger.kernel.org
7559 S:      Maintained
7560 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7561 F:      drivers/iio/multiplexer/iio-mux.c
7562
7563 IIO SUBSYSTEM AND DRIVERS
7564 M:      Jonathan Cameron <jic23@kernel.org>
7565 R:      Hartmut Knaack <knaack.h@gmx.de>
7566 R:      Lars-Peter Clausen <lars@metafoo.de>
7567 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7568 L:      linux-iio@vger.kernel.org
7569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7570 S:      Maintained
7571 F:      Documentation/ABI/testing/configfs-iio*
7572 F:      Documentation/ABI/testing/sysfs-bus-iio*
7573 F:      Documentation/devicetree/bindings/iio/
7574 F:      drivers/iio/
7575 F:      drivers/staging/iio/
7576 F:      include/linux/iio/
7577 F:      tools/iio/
7578
7579 IIO UNIT CONVERTER
7580 M:      Peter Rosin <peda@axentia.se>
7581 L:      linux-iio@vger.kernel.org
7582 S:      Maintained
7583 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7584 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7585 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7586 F:      drivers/iio/afe/iio-rescale.c
7587
7588 IKANOS/ADI EAGLE ADSL USB DRIVER
7589 M:      Matthieu Castet <castet.matthieu@free.fr>
7590 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7591 S:      Maintained
7592 F:      drivers/usb/atm/ueagle-atm.c
7593
7594 IMGTEC ASCII LCD DRIVER
7595 M:      Paul Burton <paul.burton@mips.com>
7596 S:      Maintained
7597 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7598 F:      drivers/auxdisplay/img-ascii-lcd.c
7599
7600 IMGTEC IR DECODER DRIVER
7601 M:      James Hogan <jhogan@kernel.org>
7602 S:      Maintained
7603 F:      drivers/media/rc/img-ir/
7604
7605 IMON SOUNDGRAPH USB IR RECEIVER
7606 M:      Sean Young <sean@mess.org>
7607 L:      linux-media@vger.kernel.org
7608 S:      Maintained
7609 F:      drivers/media/rc/imon_raw.c
7610 F:      drivers/media/rc/imon.c
7611
7612 IMS TWINTURBO FRAMEBUFFER DRIVER
7613 L:      linux-fbdev@vger.kernel.org
7614 S:      Orphan
7615 F:      drivers/video/fbdev/imsttfb.c
7616
7617 INA209 HARDWARE MONITOR DRIVER
7618 M:      Guenter Roeck <linux@roeck-us.net>
7619 L:      linux-hwmon@vger.kernel.org
7620 S:      Maintained
7621 F:      Documentation/hwmon/ina209
7622 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7623 F:      drivers/hwmon/ina209.c
7624
7625 INA2XX HARDWARE MONITOR DRIVER
7626 M:      Guenter Roeck <linux@roeck-us.net>
7627 L:      linux-hwmon@vger.kernel.org
7628 S:      Maintained
7629 F:      Documentation/hwmon/ina2xx
7630 F:      drivers/hwmon/ina2xx.c
7631 F:      include/linux/platform_data/ina2xx.h
7632
7633 INDUSTRY PACK SUBSYSTEM (IPACK)
7634 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7635 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7636 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7637 L:      industrypack-devel@lists.sourceforge.net
7638 W:      http://industrypack.sourceforge.net
7639 S:      Maintained
7640 F:      drivers/ipack/
7641
7642 INFINIBAND SUBSYSTEM
7643 M:      Doug Ledford <dledford@redhat.com>
7644 M:      Jason Gunthorpe <jgg@mellanox.com>
7645 L:      linux-rdma@vger.kernel.org
7646 W:      https://github.com/linux-rdma/rdma-core
7647 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7649 S:      Supported
7650 F:      Documentation/devicetree/bindings/infiniband/
7651 F:      Documentation/infiniband/
7652 F:      drivers/infiniband/
7653 F:      include/uapi/linux/if_infiniband.h
7654 F:      include/uapi/rdma/
7655 F:      include/rdma/
7656
7657 INGENIC JZ4780 DMA Driver
7658 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7659 S:      Maintained
7660 F:      drivers/dma/dma-jz4780.c
7661
7662 INGENIC JZ4780 NAND DRIVER
7663 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7664 L:      linux-mtd@lists.infradead.org
7665 S:      Maintained
7666 F:      drivers/mtd/nand/raw/jz4780_*
7667
7668 INOTIFY
7669 M:      Jan Kara <jack@suse.cz>
7670 R:      Amir Goldstein <amir73il@gmail.com>
7671 L:      linux-fsdevel@vger.kernel.org
7672 S:      Maintained
7673 F:      Documentation/filesystems/inotify.txt
7674 F:      fs/notify/inotify/
7675 F:      include/linux/inotify.h
7676 F:      include/uapi/linux/inotify.h
7677
7678 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7679 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7680 L:      linux-input@vger.kernel.org
7681 Q:      http://patchwork.kernel.org/project/linux-input/list/
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7683 S:      Maintained
7684 F:      drivers/input/
7685 F:      include/linux/input.h
7686 F:      include/uapi/linux/input.h
7687 F:      include/uapi/linux/input-event-codes.h
7688 F:      include/linux/input/
7689 F:      Documentation/devicetree/bindings/input/
7690 F:      Documentation/devicetree/bindings/serio/
7691 F:      Documentation/input/
7692
7693 INPUT MULTITOUCH (MT) PROTOCOL
7694 M:      Henrik Rydberg <rydberg@bitmath.org>
7695 L:      linux-input@vger.kernel.org
7696 S:      Odd fixes
7697 F:      Documentation/input/multi-touch-protocol.rst
7698 F:      drivers/input/input-mt.c
7699 K:      \b(ABS|SYN)_MT_
7700
7701 INSIDE SECURE CRYPTO DRIVER
7702 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7703 F:      drivers/crypto/inside-secure/
7704 S:      Maintained
7705 L:      linux-crypto@vger.kernel.org
7706
7707 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7708 M:      Mimi Zohar <zohar@linux.ibm.com>
7709 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7710 L:      linux-integrity@vger.kernel.org
7711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7712 S:      Supported
7713 F:      security/integrity/ima/
7714
7715 INTEL 810/815 FRAMEBUFFER DRIVER
7716 M:      Antonino Daplas <adaplas@gmail.com>
7717 L:      linux-fbdev@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/video/fbdev/i810/
7720
7721 INTEL ASoC DRIVERS
7722 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7723 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7724 M:      Jie Yang <yang.jie@linux.intel.com>
7725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7726 S:      Supported
7727 F:      sound/soc/intel/
7728
7729 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7730 M:      Hans de Goede <hdegoede@redhat.com>
7731 L:      platform-driver-x86@vger.kernel.org
7732 S:      Maintained
7733 F:      drivers/platform/x86/intel_atomisp2_pm.c
7734
7735 INTEL C600 SERIES SAS CONTROLLER DRIVER
7736 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7737 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7738 L:      linux-scsi@vger.kernel.org
7739 T:      git git://git.code.sf.net/p/intel-sas/isci
7740 S:      Supported
7741 F:      drivers/scsi/isci/
7742
7743 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7744 M:      Jani Nikula <jani.nikula@linux.intel.com>
7745 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7746 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7747 L:      intel-gfx@lists.freedesktop.org
7748 W:      https://01.org/linuxgraphics/
7749 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7750 C:      irc://chat.freenode.net/intel-gfx
7751 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7752 T:      git git://anongit.freedesktop.org/drm-intel
7753 S:      Supported
7754 F:      drivers/gpu/drm/i915/
7755 F:      include/drm/i915*
7756 F:      include/uapi/drm/i915_drm.h
7757 F:      Documentation/gpu/i915.rst
7758
7759 INTEL ETHERNET DRIVERS
7760 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7761 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7762 W:      http://www.intel.com/support/feedback.htm
7763 W:      http://e1000.sourceforge.net/
7764 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7767 S:      Supported
7768 F:      Documentation/networking/device_drivers/intel/e100.rst
7769 F:      Documentation/networking/device_drivers/intel/e1000.rst
7770 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7771 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7772 F:      Documentation/networking/device_drivers/intel/igb.rst
7773 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7774 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7775 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7776 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7777 F:      Documentation/networking/device_drivers/intel/i40e.rst
7778 F:      Documentation/networking/device_drivers/intel/iavf.rst
7779 F:      Documentation/networking/device_drivers/intel/ice.rst
7780 F:      drivers/net/ethernet/intel/
7781 F:      drivers/net/ethernet/intel/*/
7782 F:      include/linux/avf/virtchnl.h
7783
7784 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7785 M:      Maik Broemme <mbroemme@libmpq.org>
7786 L:      linux-fbdev@vger.kernel.org
7787 S:      Maintained
7788 F:      Documentation/fb/intelfb.txt
7789 F:      drivers/video/fbdev/intelfb/
7790
7791 INTEL GPIO DRIVERS
7792 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7793 L:      linux-gpio@vger.kernel.org
7794 S:      Maintained
7795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7796 F:      drivers/gpio/gpio-ich.c
7797 F:      drivers/gpio/gpio-intel-mid.c
7798 F:      drivers/gpio/gpio-lynxpoint.c
7799 F:      drivers/gpio/gpio-merrifield.c
7800 F:      drivers/gpio/gpio-ml-ioh.c
7801 F:      drivers/gpio/gpio-pch.c
7802 F:      drivers/gpio/gpio-sch.c
7803 F:      drivers/gpio/gpio-sodaville.c
7804
7805 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7806 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7807 M:      Zhi Wang <zhi.a.wang@intel.com>
7808 L:      intel-gvt-dev@lists.freedesktop.org
7809 L:      intel-gfx@lists.freedesktop.org
7810 W:      https://01.org/igvt-g
7811 T:      git https://github.com/intel/gvt-linux.git
7812 S:      Supported
7813 F:      drivers/gpu/drm/i915/gvt/
7814
7815 INTEL HID EVENT DRIVER
7816 M:      Alex Hung <alex.hung@canonical.com>
7817 L:      platform-driver-x86@vger.kernel.org
7818 S:      Maintained
7819 F:      drivers/platform/x86/intel-hid.c
7820
7821 INTEL I/OAT DMA DRIVER
7822 M:      Dave Jiang <dave.jiang@intel.com>
7823 R:      Dan Williams <dan.j.williams@intel.com>
7824 L:      dmaengine@vger.kernel.org
7825 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7826 S:      Supported
7827 F:      drivers/dma/ioat*
7828
7829 INTEL IDLE DRIVER
7830 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7831 M:      Len Brown <lenb@kernel.org>
7832 L:      linux-pm@vger.kernel.org
7833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7834 B:      https://bugzilla.kernel.org
7835 S:      Supported
7836 F:      drivers/idle/intel_idle.c
7837
7838 INTEL INTEGRATED SENSOR HUB DRIVER
7839 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7840 M:      Jiri Kosina <jikos@kernel.org>
7841 L:      linux-input@vger.kernel.org
7842 S:      Maintained
7843 F:      drivers/hid/intel-ish-hid/
7844
7845 INTEL IOMMU (VT-d)
7846 M:      David Woodhouse <dwmw2@infradead.org>
7847 L:      iommu@lists.linux-foundation.org
7848 T:      git git://git.infradead.org/iommu-2.6.git
7849 S:      Supported
7850 F:      drivers/iommu/intel-iommu.c
7851 F:      include/linux/intel-iommu.h
7852
7853 INTEL IOP-ADMA DMA DRIVER
7854 R:      Dan Williams <dan.j.williams@intel.com>
7855 S:      Odd fixes
7856 F:      drivers/dma/iop-adma.c
7857
7858 INTEL IPU3 CSI-2 CIO2 DRIVER
7859 M:      Yong Zhi <yong.zhi@intel.com>
7860 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7861 M:      Bingbu Cao <bingbu.cao@intel.com>
7862 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7863 L:      linux-media@vger.kernel.org
7864 S:      Maintained
7865 F:      drivers/media/pci/intel/ipu3/
7866 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7867
7868 INTEL IPU3 CSI-2 IMGU DRIVER
7869 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7870 L:      linux-media@vger.kernel.org
7871 S:      Maintained
7872 F:      drivers/staging/media/ipu3/
7873 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7874 F:      Documentation/media/v4l-drivers/ipu3.rst
7875
7876 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7877 M:      Krzysztof Halasa <khalasa@piap.pl>
7878 S:      Maintained
7879 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7880 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7881 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7882 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7883 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7884 F:      drivers/net/wan/ixp4xx_hss.c
7885
7886 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7887 M:      Deepak Saxena <dsaxena@plexity.net>
7888 S:      Maintained
7889 F:      drivers/char/hw_random/ixp4xx-rng.c
7890
7891 INTEL MANAGEMENT ENGINE (mei)
7892 M:      Tomas Winkler <tomas.winkler@intel.com>
7893 L:      linux-kernel@vger.kernel.org
7894 S:      Supported
7895 F:      include/uapi/linux/mei.h
7896 F:      include/linux/mei_cl_bus.h
7897 F:      drivers/misc/mei/*
7898 F:      drivers/watchdog/mei_wdt.c
7899 F:      Documentation/misc-devices/mei/*
7900 F:      samples/mei/*
7901
7902 INTEL MENLOW THERMAL DRIVER
7903 M:      Sujith Thomas <sujith.thomas@intel.com>
7904 L:      platform-driver-x86@vger.kernel.org
7905 W:      https://01.org/linux-acpi
7906 S:      Supported
7907 F:      drivers/platform/x86/intel_menlow.c
7908
7909 INTEL MIC DRIVERS (mic)
7910 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7911 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7912 S:      Supported
7913 W:      https://github.com/sudeepdutt/mic
7914 W:      http://software.intel.com/en-us/mic-developer
7915 F:      include/linux/mic_bus.h
7916 F:      include/linux/scif.h
7917 F:      include/uapi/linux/mic_common.h
7918 F:      include/uapi/linux/mic_ioctl.h
7919 F:      include/uapi/linux/scif_ioctl.h
7920 F:      drivers/misc/mic/
7921 F:      drivers/dma/mic_x100_dma.c
7922 F:      drivers/dma/mic_x100_dma.h
7923 F:      Documentation/mic/
7924
7925 INTEL PMC CORE DRIVER
7926 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7927 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7928 L:      platform-driver-x86@vger.kernel.org
7929 S:      Maintained
7930 F:      drivers/platform/x86/intel_pmc_core*
7931
7932 INTEL PMC/P-Unit IPC DRIVER
7933 M:      Zha Qipeng<qipeng.zha@intel.com>
7934 L:      platform-driver-x86@vger.kernel.org
7935 S:      Maintained
7936 F:      drivers/platform/x86/intel_pmc_ipc.c
7937 F:      drivers/platform/x86/intel_punit_ipc.c
7938 F:      arch/x86/include/asm/intel_pmc_ipc.h
7939 F:      arch/x86/include/asm/intel_punit_ipc.h
7940
7941 INTEL PMIC GPIO DRIVERS
7942 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7943 S:      Maintained
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7945 F:      drivers/gpio/gpio-*cove.c
7946 F:      drivers/gpio/gpio-msic.c
7947
7948 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
7949 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7950 S:      Maintained
7951 F:      drivers/mfd/intel_msic.c
7952 F:      drivers/mfd/intel_soc_pmic*
7953 F:      include/linux/mfd/intel_msic.h
7954 F:      include/linux/mfd/intel_soc_pmic*
7955
7956 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7957 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7958 L:      linux-wireless@vger.kernel.org
7959 S:      Maintained
7960 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
7961 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
7962 F:      drivers/net/wireless/intel/ipw2x00/
7963
7964 INTEL PSTATE DRIVER
7965 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7966 M:      Len Brown <lenb@kernel.org>
7967 L:      linux-pm@vger.kernel.org
7968 S:      Supported
7969 F:      drivers/cpufreq/intel_pstate.c
7970
7971 INTEL RDMA RNIC DRIVER
7972 M:      Faisal Latif <faisal.latif@intel.com>
7973 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7974 L:      linux-rdma@vger.kernel.org
7975 S:      Supported
7976 F:      drivers/infiniband/hw/i40iw/
7977 F:      include/uapi/rdma/i40iw-abi.h
7978
7979 INTEL TELEMETRY DRIVER
7980 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
7981 M:      "David E. Box" <david.e.box@linux.intel.com>
7982 L:      platform-driver-x86@vger.kernel.org
7983 S:      Maintained
7984 F:      arch/x86/include/asm/intel_telemetry.h
7985 F:      drivers/platform/x86/intel_telemetry*
7986
7987 INTEL VIRTUAL BUTTON DRIVER
7988 M:      AceLan Kao <acelan.kao@canonical.com>
7989 L:      platform-driver-x86@vger.kernel.org
7990 S:      Maintained
7991 F:      drivers/platform/x86/intel-vbtn.c
7992
7993 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7994 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7995 L:      linux-wireless@vger.kernel.org
7996 S:      Supported
7997 F:      drivers/net/wireless/intel/iwlegacy/
7998
7999 INTEL WIRELESS WIFI LINK (iwlwifi)
8000 M:      Johannes Berg <johannes.berg@intel.com>
8001 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8002 M:      Luca Coelho <luciano.coelho@intel.com>
8003 M:      Intel Linux Wireless <linuxwifi@intel.com>
8004 L:      linux-wireless@vger.kernel.org
8005 W:      http://intellinuxwireless.org
8006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8007 S:      Supported
8008 F:      drivers/net/wireless/intel/iwlwifi/
8009
8010 INTEL WIRELESS WIMAX CONNECTION 2400
8011 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8012 M:      linux-wimax@intel.com
8013 L:      wimax@linuxwimax.org (subscribers-only)
8014 S:      Supported
8015 W:      http://linuxwimax.org
8016 F:      Documentation/wimax/README.i2400m
8017 F:      drivers/net/wimax/i2400m/
8018 F:      include/uapi/linux/wimax/i2400m.h
8019
8020 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8021 M:      Mario Limonciello <mario.limonciello@dell.com>
8022 S:      Maintained
8023 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8024
8025 INTEL(R) TRACE HUB
8026 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8027 S:      Supported
8028 F:      Documentation/trace/intel_th.rst
8029 F:      drivers/hwtracing/intel_th/
8030
8031 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8032 M:      Ning Sun <ning.sun@intel.com>
8033 L:      tboot-devel@lists.sourceforge.net
8034 W:      http://tboot.sourceforge.net
8035 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8036 S:      Supported
8037 F:      Documentation/intel_txt.txt
8038 F:      include/linux/tboot.h
8039 F:      arch/x86/kernel/tboot.c
8040
8041 INTEL-MID GPIO DRIVER
8042 M:      David Cohen <david.a.cohen@linux.intel.com>
8043 L:      linux-gpio@vger.kernel.org
8044 S:      Maintained
8045 F:      drivers/gpio/gpio-intel-mid.c
8046
8047 INTERCONNECT API
8048 M:      Georgi Djakov <georgi.djakov@linaro.org>
8049 S:      Maintained
8050 F:      Documentation/interconnect/
8051 F:      Documentation/devicetree/bindings/interconnect/
8052 F:      drivers/interconnect/
8053 F:      include/dt-bindings/interconnect/
8054 F:      include/linux/interconnect-provider.h
8055 F:      include/linux/interconnect.h
8056
8057 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8058 M:      Linus Walleij <linus.walleij@linaro.org>
8059 L:      linux-iio@vger.kernel.org
8060 S:      Maintained
8061 F:      drivers/iio/gyro/mpu3050*
8062 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8063
8064 IOC3 ETHERNET DRIVER
8065 M:      Ralf Baechle <ralf@linux-mips.org>
8066 L:      linux-mips@vger.kernel.org
8067 S:      Maintained
8068 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8069
8070 IOC3 SERIAL DRIVER
8071 M:      Pat Gefre <pfg@sgi.com>
8072 L:      linux-serial@vger.kernel.org
8073 S:      Maintained
8074 F:      drivers/tty/serial/ioc3_serial.c
8075
8076 IOMAP FILESYSTEM LIBRARY
8077 M:      Christoph Hellwig <hch@infradead.org>
8078 M:      Darrick J. Wong <darrick.wong@oracle.com>
8079 M:      linux-xfs@vger.kernel.org
8080 M:      linux-fsdevel@vger.kernel.org
8081 L:      linux-xfs@vger.kernel.org
8082 L:      linux-fsdevel@vger.kernel.org
8083 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8084 S:      Supported
8085 F:      fs/iomap.c
8086 F:      include/linux/iomap.h
8087
8088 IOMMU DRIVERS
8089 M:      Joerg Roedel <joro@8bytes.org>
8090 L:      iommu@lists.linux-foundation.org
8091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8092 S:      Maintained
8093 F:      Documentation/devicetree/bindings/iommu/
8094 F:      drivers/iommu/
8095 F:      include/linux/iommu.h
8096 F:      include/linux/of_iommu.h
8097 F:      include/linux/iova.h
8098
8099 IO_URING
8100 M:      Jens Axboe <axboe@kernel.dk>
8101 L:      linux-block@vger.kernel.org
8102 L:      linux-fsdevel@vger.kernel.org
8103 T:      git git://git.kernel.dk/linux-block
8104 T:      git git://git.kernel.dk/liburing
8105 S:      Maintained
8106 F:      fs/io_uring.c
8107 F:      include/uapi/linux/io_uring.h
8108
8109 IP MASQUERADING
8110 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8111 S:      Maintained
8112 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8113
8114 IPMI SUBSYSTEM
8115 M:      Corey Minyard <minyard@acm.org>
8116 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8117 W:      http://openipmi.sourceforge.net/
8118 S:      Supported
8119 F:      Documentation/devicetree/bindings/ipmi/
8120 F:      Documentation/IPMI.txt
8121 F:      drivers/char/ipmi/
8122 F:      include/linux/ipmi*
8123 F:      include/uapi/linux/ipmi*
8124
8125 IPS SCSI RAID DRIVER
8126 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8127 L:      linux-scsi@vger.kernel.org
8128 W:      http://www.adaptec.com/
8129 S:      Maintained
8130 F:      drivers/scsi/ips*
8131
8132 IPVS
8133 M:      Wensong Zhang <wensong@linux-vs.org>
8134 M:      Simon Horman <horms@verge.net.au>
8135 M:      Julian Anastasov <ja@ssi.bg>
8136 L:      netdev@vger.kernel.org
8137 L:      lvs-devel@vger.kernel.org
8138 S:      Maintained
8139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8141 F:      Documentation/networking/ipvs-sysctl.txt
8142 F:      include/net/ip_vs.h
8143 F:      include/uapi/linux/ip_vs.h
8144 F:      net/netfilter/ipvs/
8145
8146 IPWIRELESS DRIVER
8147 M:      Jiri Kosina <jikos@kernel.org>
8148 M:      David Sterba <dsterba@suse.com>
8149 S:      Odd Fixes
8150 F:      drivers/tty/ipwireless/
8151
8152 IPX NETWORK LAYER
8153 L:      netdev@vger.kernel.org
8154 S:      Obsolete
8155 F:      include/uapi/linux/ipx.h
8156
8157 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8158 M:      Marc Zyngier <marc.zyngier@arm.com>
8159 S:      Maintained
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8161 F:      Documentation/IRQ-domain.txt
8162 F:      include/linux/irqdomain.h
8163 F:      kernel/irq/irqdomain.c
8164 F:      kernel/irq/msi.c
8165
8166 IRQ SUBSYSTEM
8167 M:      Thomas Gleixner <tglx@linutronix.de>
8168 L:      linux-kernel@vger.kernel.org
8169 S:      Maintained
8170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8171 F:      kernel/irq/
8172
8173 IRQCHIP DRIVERS
8174 M:      Thomas Gleixner <tglx@linutronix.de>
8175 M:      Jason Cooper <jason@lakedaemon.net>
8176 M:      Marc Zyngier <marc.zyngier@arm.com>
8177 L:      linux-kernel@vger.kernel.org
8178 S:      Maintained
8179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8180 F:      Documentation/devicetree/bindings/interrupt-controller/
8181 F:      drivers/irqchip/
8182
8183 ISA
8184 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/isa.txt
8187 F:      drivers/base/isa.c
8188 F:      include/linux/isa.h
8189
8190 ISA RADIO MODULE
8191 M:      Hans Verkuil <hverkuil@xs4all.nl>
8192 L:      linux-media@vger.kernel.org
8193 T:      git git://linuxtv.org/media_tree.git
8194 W:      https://linuxtv.org
8195 S:      Maintained
8196 F:      drivers/media/radio/radio-isa*
8197
8198 ISAPNP
8199 M:      Jaroslav Kysela <perex@perex.cz>
8200 S:      Maintained
8201 F:      Documentation/isapnp.txt
8202 F:      drivers/pnp/isapnp/
8203 F:      include/linux/isapnp.h
8204
8205 ISCSI
8206 M:      Lee Duncan <lduncan@suse.com>
8207 M:      Chris Leech <cleech@redhat.com>
8208 L:      open-iscsi@googlegroups.com
8209 W:      www.open-iscsi.com
8210 S:      Maintained
8211 F:      drivers/scsi/*iscsi*
8212 F:      include/scsi/*iscsi*
8213
8214 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8215 M:      Peter Jones <pjones@redhat.com>
8216 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8217 S:      Maintained
8218 F:      drivers/firmware/iscsi_ibft*
8219
8220 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8221 M:      Sagi Grimberg <sagi@grimberg.me>
8222 M:      Max Gurtovoy <maxg@mellanox.com>
8223 L:      linux-rdma@vger.kernel.org
8224 S:      Supported
8225 W:      http://www.openfabrics.org
8226 W:      www.open-iscsi.org
8227 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8228 F:      drivers/infiniband/ulp/iser/
8229
8230 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8231 M:      Sagi Grimberg <sagi@grimberg.me>
8232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8233 L:      linux-rdma@vger.kernel.org
8234 L:      target-devel@vger.kernel.org
8235 S:      Supported
8236 W:      http://www.linux-iscsi.org
8237 F:      drivers/infiniband/ulp/isert
8238
8239 ISDN SUBSYSTEM
8240 M:      Karsten Keil <isdn@linux-pingi.de>
8241 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8242 L:      netdev@vger.kernel.org
8243 W:      http://www.isdn4linux.de
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8245 S:      Maintained
8246 F:      Documentation/isdn/
8247 F:      drivers/isdn/
8248 F:      include/linux/isdn.h
8249 F:      include/linux/isdn/
8250 F:      include/uapi/linux/isdn.h
8251 F:      include/uapi/linux/isdn/
8252
8253 IT87 HARDWARE MONITORING DRIVER
8254 M:      Jean Delvare <jdelvare@suse.com>
8255 L:      linux-hwmon@vger.kernel.org
8256 S:      Maintained
8257 F:      Documentation/hwmon/it87
8258 F:      drivers/hwmon/it87.c
8259
8260 IT913X MEDIA DRIVER
8261 M:      Antti Palosaari <crope@iki.fi>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://palosaari.fi/linux/
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/anttip/media_tree.git
8267 S:      Maintained
8268 F:      drivers/media/tuners/it913x*
8269
8270 IVTV VIDEO4LINUX DRIVER
8271 M:      Andy Walls <awalls@md.metrocast.net>
8272 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8273 L:      linux-media@vger.kernel.org
8274 T:      git git://linuxtv.org/media_tree.git
8275 W:      http://www.ivtvdriver.org
8276 S:      Maintained
8277 F:      Documentation/media/v4l-drivers/ivtv*
8278 F:      drivers/media/pci/ivtv/
8279 F:      include/uapi/linux/ivtv*
8280
8281 IX2505V MEDIA DRIVER
8282 M:      Malcolm Priestley <tvboxspy@gmail.com>
8283 L:      linux-media@vger.kernel.org
8284 W:      https://linuxtv.org
8285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8286 S:      Maintained
8287 F:      drivers/media/dvb-frontends/ix2505v*
8288
8289 JAILHOUSE HYPERVISOR INTERFACE
8290 M:      Jan Kiszka <jan.kiszka@siemens.com>
8291 L:      jailhouse-dev@googlegroups.com
8292 S:      Maintained
8293 F:      arch/x86/kernel/jailhouse.c
8294 F:      arch/x86/include/asm/jailhouse_para.h
8295
8296 JC42.4 TEMPERATURE SENSOR DRIVER
8297 M:      Guenter Roeck <linux@roeck-us.net>
8298 L:      linux-hwmon@vger.kernel.org
8299 S:      Maintained
8300 F:      drivers/hwmon/jc42.c
8301 F:      Documentation/hwmon/jc42
8302
8303 JFS FILESYSTEM
8304 M:      Dave Kleikamp <shaggy@kernel.org>
8305 L:      jfs-discussion@lists.sourceforge.net
8306 W:      http://jfs.sourceforge.net/
8307 T:      git git://github.com/kleikamp/linux-shaggy.git
8308 S:      Maintained
8309 F:      Documentation/filesystems/jfs.txt
8310 F:      fs/jfs/
8311
8312 JME NETWORK DRIVER
8313 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8314 L:      netdev@vger.kernel.org
8315 S:      Maintained
8316 F:      drivers/net/ethernet/jme.*
8317
8318 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8319 M:      David Woodhouse <dwmw2@infradead.org>
8320 M:      Richard Weinberger <richard@nod.at>
8321 L:      linux-mtd@lists.infradead.org
8322 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8323 T:      git git://git.infradead.org/ubifs-2.6.git
8324 S:      Odd Fixes
8325 F:      fs/jffs2/
8326 F:      include/uapi/linux/jffs2.h
8327
8328 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8329 M:      "Theodore Ts'o" <tytso@mit.edu>
8330 M:      Jan Kara <jack@suse.com>
8331 L:      linux-ext4@vger.kernel.org
8332 S:      Maintained
8333 F:      fs/jbd2/
8334 F:      include/linux/jbd2.h
8335
8336 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8337 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8338 L:      linux-media@vger.kernel.org
8339 S:      Maintained
8340 F:      drivers/media/platform/rcar_jpu.c
8341
8342 JSM Neo PCI based serial card
8343 L:      linux-serial@vger.kernel.org
8344 S:      Orphan
8345 F:      drivers/tty/serial/jsm/
8346
8347 K10TEMP HARDWARE MONITORING DRIVER
8348 M:      Clemens Ladisch <clemens@ladisch.de>
8349 L:      linux-hwmon@vger.kernel.org
8350 S:      Maintained
8351 F:      Documentation/hwmon/k10temp
8352 F:      drivers/hwmon/k10temp.c
8353
8354 K8TEMP HARDWARE MONITORING DRIVER
8355 M:      Rudolf Marek <r.marek@assembler.cz>
8356 L:      linux-hwmon@vger.kernel.org
8357 S:      Maintained
8358 F:      Documentation/hwmon/k8temp
8359 F:      drivers/hwmon/k8temp.c
8360
8361 KASAN
8362 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8363 R:      Alexander Potapenko <glider@google.com>
8364 R:      Dmitry Vyukov <dvyukov@google.com>
8365 L:      kasan-dev@googlegroups.com
8366 S:      Maintained
8367 F:      arch/*/include/asm/kasan.h
8368 F:      arch/*/mm/kasan_init*
8369 F:      Documentation/dev-tools/kasan.rst
8370 F:      include/linux/kasan*.h
8371 F:      lib/test_kasan.c
8372 F:      mm/kasan/
8373 F:      scripts/Makefile.kasan
8374
8375 KCONFIG
8376 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8378 L:      linux-kbuild@vger.kernel.org
8379 S:      Maintained
8380 F:      Documentation/kbuild/kconfig*
8381 F:      scripts/kconfig/
8382 F:      scripts/Kconfig.include
8383
8384 KDUMP
8385 M:      Dave Young <dyoung@redhat.com>
8386 M:      Baoquan He <bhe@redhat.com>
8387 R:      Vivek Goyal <vgoyal@redhat.com>
8388 L:      kexec@lists.infradead.org
8389 W:      http://lse.sourceforge.net/kdump/
8390 S:      Maintained
8391 F:      Documentation/kdump/
8392
8393 KEENE FM RADIO TRANSMITTER DRIVER
8394 M:      Hans Verkuil <hverkuil@xs4all.nl>
8395 L:      linux-media@vger.kernel.org
8396 T:      git git://linuxtv.org/media_tree.git
8397 W:      https://linuxtv.org
8398 S:      Maintained
8399 F:      drivers/media/radio/radio-keene*
8400
8401 KERNEL AUTOMOUNTER
8402 M:      Ian Kent <raven@themaw.net>
8403 L:      autofs@vger.kernel.org
8404 S:      Maintained
8405 F:      fs/autofs/
8406
8407 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8408 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8409 M:      Michal Marek <michal.lkml@markovi.net>
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8411 L:      linux-kbuild@vger.kernel.org
8412 S:      Maintained
8413 F:      Documentation/kbuild/
8414 F:      Makefile
8415 F:      scripts/Kbuild*
8416 F:      scripts/Makefile*
8417 F:      scripts/basic/
8418 F:      scripts/mk*
8419 F:      scripts/mod/
8420 F:      scripts/package/
8421
8422 KERNEL JANITORS
8423 L:      kernel-janitors@vger.kernel.org
8424 W:      http://kernelnewbies.org/KernelJanitors
8425 S:      Odd Fixes
8426
8427 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8428 M:      "J. Bruce Fields" <bfields@fieldses.org>
8429 M:      Jeff Layton <jlayton@kernel.org>
8430 L:      linux-nfs@vger.kernel.org
8431 W:      http://nfs.sourceforge.net/
8432 T:      git git://linux-nfs.org/~bfields/linux.git
8433 S:      Supported
8434 F:      fs/nfsd/
8435 F:      include/uapi/linux/nfsd/
8436 F:      fs/lockd/
8437 F:      fs/nfs_common/
8438 F:      net/sunrpc/
8439 F:      include/linux/lockd/
8440 F:      include/linux/sunrpc/
8441 F:      include/uapi/linux/sunrpc/
8442
8443 KERNEL SELFTEST FRAMEWORK
8444 M:      Shuah Khan <shuah@kernel.org>
8445 M:      Shuah Khan <skhan@linuxfoundation.org>
8446 L:      linux-kselftest@vger.kernel.org
8447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8448 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8449 S:      Maintained
8450 F:      tools/testing/selftests/
8451 F:      Documentation/dev-tools/kselftest*
8452
8453 KERNEL USERMODE HELPER
8454 M:      Luis Chamberlain <mcgrof@kernel.org>
8455 L:      linux-kernel@vger.kernel.org
8456 S:      Maintained
8457 F:      kernel/umh.c
8458 F:      include/linux/umh.h
8459
8460 KERNEL VIRTUAL MACHINE (KVM)
8461 M:      Paolo Bonzini <pbonzini@redhat.com>
8462 M:      Radim Krčmář <rkrcmar@redhat.com>
8463 L:      kvm@vger.kernel.org
8464 W:      http://www.linux-kvm.org
8465 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8466 S:      Supported
8467 F:      Documentation/virtual/kvm/
8468 F:      include/trace/events/kvm.h
8469 F:      include/uapi/asm-generic/kvm*
8470 F:      include/uapi/linux/kvm*
8471 F:      include/asm-generic/kvm*
8472 F:      include/linux/kvm*
8473 F:      include/kvm/iodev.h
8474 F:      virt/kvm/*
8475 F:      tools/kvm/
8476 F:      tools/testing/selftests/kvm/
8477
8478 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8479 M:      Joerg Roedel <joro@8bytes.org>
8480 L:      kvm@vger.kernel.org
8481 W:      http://www.linux-kvm.org/
8482 S:      Maintained
8483 F:      arch/x86/include/asm/svm.h
8484 F:      arch/x86/kvm/svm.c
8485
8486 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8487 M:      Christoffer Dall <christoffer.dall@arm.com>
8488 M:      Marc Zyngier <marc.zyngier@arm.com>
8489 R:      James Morse <james.morse@arm.com>
8490 R:      Julien Thierry <julien.thierry@arm.com>
8491 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8493 L:      kvmarm@lists.cs.columbia.edu
8494 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8496 S:      Maintained
8497 F:      arch/arm/include/uapi/asm/kvm*
8498 F:      arch/arm/include/asm/kvm*
8499 F:      arch/arm/kvm/
8500 F:      arch/arm64/include/uapi/asm/kvm*
8501 F:      arch/arm64/include/asm/kvm*
8502 F:      arch/arm64/kvm/
8503 F:      virt/kvm/arm/
8504 F:      include/kvm/arm_*
8505
8506 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8507 M:      James Hogan <jhogan@kernel.org>
8508 L:      linux-mips@vger.kernel.org
8509 S:      Supported
8510 F:      arch/mips/include/uapi/asm/kvm*
8511 F:      arch/mips/include/asm/kvm*
8512 F:      arch/mips/kvm/
8513
8514 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8515 M:      Paul Mackerras <paulus@ozlabs.org>
8516 L:      kvm-ppc@vger.kernel.org
8517 W:      http://www.linux-kvm.org/
8518 T:      git git://github.com/agraf/linux-2.6.git
8519 S:      Supported
8520 F:      arch/powerpc/include/uapi/asm/kvm*
8521 F:      arch/powerpc/include/asm/kvm*
8522 F:      arch/powerpc/kvm/
8523 F:      arch/powerpc/kernel/kvm*
8524
8525 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8526 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8527 M:      Janosch Frank <frankja@linux.ibm.com>
8528 R:      David Hildenbrand <david@redhat.com>
8529 R:      Cornelia Huck <cohuck@redhat.com>
8530 L:      linux-s390@vger.kernel.org
8531 W:      http://www.ibm.com/developerworks/linux/linux390/
8532 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8533 S:      Supported
8534 F:      arch/s390/include/uapi/asm/kvm*
8535 F:      arch/s390/include/asm/gmap.h
8536 F:      arch/s390/include/asm/kvm*
8537 F:      arch/s390/kvm/
8538 F:      arch/s390/mm/gmap.c
8539
8540 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8541 M:      Paolo Bonzini <pbonzini@redhat.com>
8542 M:      Radim Krčmář <rkrcmar@redhat.com>
8543 L:      kvm@vger.kernel.org
8544 W:      http://www.linux-kvm.org
8545 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8546 S:      Supported
8547 F:      arch/x86/kvm/
8548 F:      arch/x86/kvm/*/
8549 F:      arch/x86/include/uapi/asm/kvm*
8550 F:      arch/x86/include/asm/kvm*
8551 F:      arch/x86/include/asm/pvclock-abi.h
8552 F:      arch/x86/kernel/kvm.c
8553 F:      arch/x86/kernel/kvmclock.c
8554
8555 KERNFS
8556 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8557 M:      Tejun Heo <tj@kernel.org>
8558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8559 S:      Supported
8560 F:      include/linux/kernfs.h
8561 F:      fs/kernfs/
8562
8563 KEXEC
8564 M:      Eric Biederman <ebiederm@xmission.com>
8565 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8566 L:      kexec@lists.infradead.org
8567 S:      Maintained
8568 F:      include/linux/kexec.h
8569 F:      include/uapi/linux/kexec.h
8570 F:      kernel/kexec*
8571
8572 KEYS-ENCRYPTED
8573 M:      Mimi Zohar <zohar@linux.ibm.com>
8574 L:      linux-integrity@vger.kernel.org
8575 L:      keyrings@vger.kernel.org
8576 S:      Supported
8577 F:      Documentation/security/keys/trusted-encrypted.rst
8578 F:      include/keys/encrypted-type.h
8579 F:      security/keys/encrypted-keys/
8580
8581 KEYS-TRUSTED
8582 M:      James Bottomley <jejb@linux.ibm.com>
8583 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8584 M:      Mimi Zohar <zohar@linux.ibm.com>
8585 L:      linux-integrity@vger.kernel.org
8586 L:      keyrings@vger.kernel.org
8587 S:      Supported
8588 F:      Documentation/security/keys/trusted-encrypted.rst
8589 F:      include/keys/trusted-type.h
8590 F:      security/keys/trusted.c
8591 F:      security/keys/trusted.h
8592
8593 KEYS/KEYRINGS:
8594 M:      David Howells <dhowells@redhat.com>
8595 L:      keyrings@vger.kernel.org
8596 S:      Maintained
8597 F:      Documentation/security/keys/core.rst
8598 F:      include/linux/key.h
8599 F:      include/linux/key-type.h
8600 F:      include/linux/keyctl.h
8601 F:      include/uapi/linux/keyctl.h
8602 F:      include/keys/
8603 F:      security/keys/
8604
8605 KGDB / KDB /debug_core
8606 M:      Jason Wessel <jason.wessel@windriver.com>
8607 M:      Daniel Thompson <daniel.thompson@linaro.org>
8608 W:      http://kgdb.wiki.kernel.org/
8609 L:      kgdb-bugreport@lists.sourceforge.net
8610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8611 S:      Maintained
8612 F:      Documentation/dev-tools/kgdb.rst
8613 F:      drivers/misc/kgdbts.c
8614 F:      drivers/tty/serial/kgdboc.c
8615 F:      include/linux/kdb.h
8616 F:      include/linux/kgdb.h
8617 F:      kernel/debug/
8618
8619 KMEMLEAK
8620 M:      Catalin Marinas <catalin.marinas@arm.com>
8621 S:      Maintained
8622 F:      Documentation/dev-tools/kmemleak.rst
8623 F:      include/linux/kmemleak.h
8624 F:      mm/kmemleak.c
8625 F:      mm/kmemleak-test.c
8626
8627 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8628 M:      Luis Chamberlain <mcgrof@kernel.org>
8629 L:      linux-kernel@vger.kernel.org
8630 S:      Maintained
8631 F:      kernel/kmod.c
8632 F:      include/linux/kmod.h
8633 F:      lib/test_kmod.c
8634 F:      tools/testing/selftests/kmod/
8635
8636 KPROBES
8637 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8638 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8639 M:      "David S. Miller" <davem@davemloft.net>
8640 M:      Masami Hiramatsu <mhiramat@kernel.org>
8641 S:      Maintained
8642 F:      Documentation/kprobes.txt
8643 F:      include/linux/kprobes.h
8644 F:      include/asm-generic/kprobes.h
8645 F:      kernel/kprobes.c
8646
8647 KS0108 LCD CONTROLLER DRIVER
8648 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8649 S:      Maintained
8650 F:      Documentation/auxdisplay/ks0108
8651 F:      drivers/auxdisplay/ks0108.c
8652 F:      include/linux/ks0108.h
8653
8654 L3MDEV
8655 M:      David Ahern <dsa@cumulusnetworks.com>
8656 L:      netdev@vger.kernel.org
8657 S:      Maintained
8658 F:      net/l3mdev
8659 F:      include/net/l3mdev.h
8660
8661 L7 BPF FRAMEWORK
8662 M:      John Fastabend <john.fastabend@gmail.com>
8663 M:      Daniel Borkmann <daniel@iogearbox.net>
8664 L:      netdev@vger.kernel.org
8665 L:      bpf@vger.kernel.org
8666 S:      Maintained
8667 F:      include/linux/skmsg.h
8668 F:      net/core/skmsg.c
8669 F:      net/core/sock_map.c
8670 F:      net/ipv4/tcp_bpf.c
8671
8672 LANTIQ / INTEL Ethernet drivers
8673 M:      Hauke Mehrtens <hauke@hauke-m.de>
8674 L:      netdev@vger.kernel.org
8675 S:      Maintained
8676 F:      net/dsa/tag_gswip.c
8677 F:      drivers/net/ethernet/lantiq_xrx200.c
8678 F:      drivers/net/dsa/lantiq_pce.h
8679 F:      drivers/net/dsa/lantiq_gswip.c
8680
8681 LANTIQ MIPS ARCHITECTURE
8682 M:      John Crispin <john@phrozen.org>
8683 L:      linux-mips@vger.kernel.org
8684 S:      Maintained
8685 F:      arch/mips/lantiq
8686 F:      drivers/soc/lantiq
8687
8688 LAPB module
8689 L:      linux-x25@vger.kernel.org
8690 S:      Orphan
8691 F:      Documentation/networking/lapb-module.txt
8692 F:      include/*/lapb.h
8693 F:      net/lapb/
8694
8695 LASI 53c700 driver for PARISC
8696 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8697 L:      linux-scsi@vger.kernel.org
8698 S:      Maintained
8699 F:      Documentation/scsi/53c700.txt
8700 F:      drivers/scsi/53c700*
8701
8702 LEAKING_ADDRESSES
8703 M:      Tobin C. Harding <me@tobin.cc>
8704 M:      Tycho Andersen <tycho@tycho.ws>
8705 L:      kernel-hardening@lists.openwall.com
8706 S:      Maintained
8707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8708 F:      scripts/leaking_addresses.pl
8709
8710 LED SUBSYSTEM
8711 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8712 M:      Pavel Machek <pavel@ucw.cz>
8713 R:      Dan Murphy <dmurphy@ti.com>
8714 L:      linux-leds@vger.kernel.org
8715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8716 S:      Maintained
8717 F:      Documentation/devicetree/bindings/leds/
8718 F:      drivers/leds/
8719 F:      include/linux/leds.h
8720
8721 LEGACY EEPROM DRIVER
8722 M:      Jean Delvare <jdelvare@suse.com>
8723 S:      Maintained
8724 F:      Documentation/misc-devices/eeprom
8725 F:      drivers/misc/eeprom/eeprom.c
8726
8727 LEGO MINDSTORMS EV3
8728 R:      David Lechner <david@lechnology.com>
8729 S:      Maintained
8730 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8731 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8732 F:      drivers/power/supply/lego_ev3_battery.c
8733
8734 LEGO USB Tower driver
8735 M:      Juergen Stuber <starblue@users.sourceforge.net>
8736 L:      legousb-devel@lists.sourceforge.net
8737 W:      http://legousb.sourceforge.net/
8738 S:      Maintained
8739 F:      drivers/usb/misc/legousbtower.c
8740
8741 LG LAPTOP EXTRAS
8742 M:      Matan Ziv-Av <matan@svgalib.org>
8743 L:      platform-driver-x86@vger.kernel.org
8744 S:      Maintained
8745 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8746 F:      Documentation/laptops/lg-laptop.rst
8747 F:      drivers/platform/x86/lg-laptop.c
8748
8749 LG2160 MEDIA DRIVER
8750 M:      Michael Krufky <mkrufky@linuxtv.org>
8751 L:      linux-media@vger.kernel.org
8752 W:      https://linuxtv.org
8753 W:      http://github.com/mkrufky
8754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8755 T:      git git://linuxtv.org/mkrufky/tuners.git
8756 S:      Maintained
8757 F:      drivers/media/dvb-frontends/lg2160.*
8758
8759 LGDT3305 MEDIA DRIVER
8760 M:      Michael Krufky <mkrufky@linuxtv.org>
8761 L:      linux-media@vger.kernel.org
8762 W:      https://linuxtv.org
8763 W:      http://github.com/mkrufky
8764 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8765 T:      git git://linuxtv.org/mkrufky/tuners.git
8766 S:      Maintained
8767 F:      drivers/media/dvb-frontends/lgdt3305.*
8768
8769 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8770 M:      Viresh Kumar <vireshk@kernel.org>
8771 L:      linux-ide@vger.kernel.org
8772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8773 S:      Maintained
8774 F:      include/linux/pata_arasan_cf_data.h
8775 F:      drivers/ata/pata_arasan_cf.c
8776
8777 LIBATA PATA DRIVERS
8778 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8779 M:      Jens Axboe <axboe@kernel.dk>
8780 L:      linux-ide@vger.kernel.org
8781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8782 S:      Maintained
8783 F:      drivers/ata/pata_*.c
8784 F:      drivers/ata/ata_generic.c
8785
8786 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8787 M:      Linus Walleij <linus.walleij@linaro.org>
8788 L:      linux-ide@vger.kernel.org
8789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8790 S:      Maintained
8791 F:      drivers/ata/pata_ftide010.c
8792 F:      drivers/ata/sata_gemini.c
8793 F:      drivers/ata/sata_gemini.h
8794
8795 LIBATA SATA AHCI PLATFORM devices support
8796 M:      Hans de Goede <hdegoede@redhat.com>
8797 M:      Jens Axboe <axboe@kernel.dk>
8798 L:      linux-ide@vger.kernel.org
8799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8800 S:      Maintained
8801 F:      drivers/ata/ahci_platform.c
8802 F:      drivers/ata/libahci_platform.c
8803 F:      include/linux/ahci_platform.h
8804
8805 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8806 M:      Mikael Pettersson <mikpelinux@gmail.com>
8807 L:      linux-ide@vger.kernel.org
8808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8809 S:      Maintained
8810 F:      drivers/ata/sata_promise.*
8811
8812 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8813 M:      Jens Axboe <axboe@kernel.dk>
8814 L:      linux-ide@vger.kernel.org
8815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8816 S:      Maintained
8817 F:      drivers/ata/
8818 F:      include/linux/ata.h
8819 F:      include/linux/libata.h
8820 F:      Documentation/devicetree/bindings/ata/
8821
8822 LIBLOCKDEP
8823 M:      Sasha Levin <alexander.levin@microsoft.com>
8824 S:      Maintained
8825 F:      tools/lib/lockdep/
8826
8827 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8828 M:      Dan Williams <dan.j.williams@intel.com>
8829 M:      Vishal Verma <vishal.l.verma@intel.com>
8830 M:      Dave Jiang <dave.jiang@intel.com>
8831 L:      linux-nvdimm@lists.01.org
8832 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8833 S:      Supported
8834 F:      drivers/nvdimm/blk.c
8835 F:      drivers/nvdimm/region_devs.c
8836
8837 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8838 M:      Vishal Verma <vishal.l.verma@intel.com>
8839 M:      Dan Williams <dan.j.williams@intel.com>
8840 M:      Dave Jiang <dave.jiang@intel.com>
8841 L:      linux-nvdimm@lists.01.org
8842 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8843 S:      Supported
8844 F:      drivers/nvdimm/btt*
8845
8846 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8847 M:      Dan Williams <dan.j.williams@intel.com>
8848 M:      Vishal Verma <vishal.l.verma@intel.com>
8849 M:      Dave Jiang <dave.jiang@intel.com>
8850 L:      linux-nvdimm@lists.01.org
8851 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8852 S:      Supported
8853 F:      drivers/nvdimm/pmem*
8854
8855 LIBNVDIMM: DEVICETREE BINDINGS
8856 M:      Oliver O'Halloran <oohall@gmail.com>
8857 L:      linux-nvdimm@lists.01.org
8858 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8859 S:      Supported
8860 F:      drivers/nvdimm/of_pmem.c
8861 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8862
8863 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8864 M:      Dan Williams <dan.j.williams@intel.com>
8865 M:      Vishal Verma <vishal.l.verma@intel.com>
8866 M:      Dave Jiang <dave.jiang@intel.com>
8867 M:      Keith Busch <keith.busch@intel.com>
8868 M:      Ira Weiny <ira.weiny@intel.com>
8869 L:      linux-nvdimm@lists.01.org
8870 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8872 S:      Supported
8873 F:      drivers/nvdimm/*
8874 F:      drivers/acpi/nfit/*
8875 F:      include/linux/nd.h
8876 F:      include/linux/libnvdimm.h
8877 F:      include/uapi/linux/ndctl.h
8878
8879 LIGHTNVM PLATFORM SUPPORT
8880 M:      Matias Bjorling <mb@lightnvm.io>
8881 W:      http://github/OpenChannelSSD
8882 L:      linux-block@vger.kernel.org
8883 S:      Maintained
8884 F:      drivers/lightnvm/
8885 F:      include/linux/lightnvm.h
8886 F:      include/uapi/linux/lightnvm.h
8887
8888 LINUX FOR POWER MACINTOSH
8889 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8890 W:      http://www.penguinppc.org/
8891 L:      linuxppc-dev@lists.ozlabs.org
8892 S:      Maintained
8893 F:      arch/powerpc/platforms/powermac/
8894 F:      drivers/macintosh/
8895
8896 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8897 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8898 M:      Paul Mackerras <paulus@samba.org>
8899 M:      Michael Ellerman <mpe@ellerman.id.au>
8900 W:      https://github.com/linuxppc/linux/wiki
8901 L:      linuxppc-dev@lists.ozlabs.org
8902 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8904 S:      Supported
8905 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8906 F:      Documentation/devicetree/bindings/powerpc/
8907 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8908 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8909 F:      Documentation/powerpc/
8910 F:      arch/powerpc/
8911 F:      drivers/char/tpm/tpm_ibmvtpm*
8912 F:      drivers/crypto/nx/
8913 F:      drivers/crypto/vmx/
8914 F:      drivers/i2c/busses/i2c-opal.c
8915 F:      drivers/net/ethernet/ibm/ibmveth.*
8916 F:      drivers/net/ethernet/ibm/ibmvnic.*
8917 F:      drivers/pci/hotplug/pnv_php.c
8918 F:      drivers/pci/hotplug/rpa*
8919 F:      drivers/rtc/rtc-opal.c
8920 F:      drivers/scsi/ibmvscsi/
8921 F:      drivers/tty/hvc/hvc_opal.c
8922 F:      drivers/watchdog/wdrtas.c
8923 F:      tools/testing/selftests/powerpc
8924 N:      /pmac
8925 N:      powermac
8926 N:      powernv
8927 N:      [^a-z0-9]ps3
8928 N:      pseries
8929
8930 LINUX FOR POWERPC EMBEDDED MPC5XXX
8931 M:      Anatolij Gustschin <agust@denx.de>
8932 L:      linuxppc-dev@lists.ozlabs.org
8933 T:      git git://git.denx.de/linux-denx-agust.git
8934 S:      Maintained
8935 F:      arch/powerpc/platforms/512x/
8936 F:      arch/powerpc/platforms/52xx/
8937
8938 LINUX FOR POWERPC EMBEDDED PPC4XX
8939 M:      Alistair Popple <alistair@popple.id.au>
8940 M:      Matt Porter <mporter@kernel.crashing.org>
8941 W:      http://www.penguinppc.org/
8942 L:      linuxppc-dev@lists.ozlabs.org
8943 S:      Maintained
8944 F:      arch/powerpc/platforms/40x/
8945 F:      arch/powerpc/platforms/44x/
8946
8947 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8948 M:      Scott Wood <oss@buserror.net>
8949 M:      Kumar Gala <galak@kernel.crashing.org>
8950 W:      http://www.penguinppc.org/
8951 L:      linuxppc-dev@lists.ozlabs.org
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8953 S:      Maintained
8954 F:      arch/powerpc/platforms/83xx/
8955 F:      arch/powerpc/platforms/85xx/
8956 F:      Documentation/devicetree/bindings/powerpc/fsl/
8957
8958 LINUX FOR POWERPC EMBEDDED PPC8XX
8959 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8960 W:      http://www.penguinppc.org/
8961 L:      linuxppc-dev@lists.ozlabs.org
8962 S:      Maintained
8963 F:      arch/powerpc/platforms/8xx/
8964
8965 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8966 L:      linuxppc-dev@lists.ozlabs.org
8967 S:      Orphan
8968 F:      arch/powerpc/*/*virtex*
8969 F:      arch/powerpc/*/*/*virtex*
8970
8971 LINUX FOR POWERPC PA SEMI PWRFICIENT
8972 L:      linuxppc-dev@lists.ozlabs.org
8973 S:      Orphan
8974 F:      arch/powerpc/platforms/pasemi/
8975 F:      drivers/*/*pasemi*
8976 F:      drivers/*/*/*pasemi*
8977
8978 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8979 M:      Kees Cook <keescook@chromium.org>
8980 S:      Maintained
8981 F:      drivers/misc/lkdtm/*
8982
8983 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8984 M:      Alan Stern <stern@rowland.harvard.edu>
8985 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8986 M:      Will Deacon <will.deacon@arm.com>
8987 M:      Peter Zijlstra <peterz@infradead.org>
8988 M:      Boqun Feng <boqun.feng@gmail.com>
8989 M:      Nicholas Piggin <npiggin@gmail.com>
8990 M:      David Howells <dhowells@redhat.com>
8991 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8992 M:      Luc Maranget <luc.maranget@inria.fr>
8993 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
8994 R:      Akira Yokosawa <akiyks@gmail.com>
8995 R:      Daniel Lustig <dlustig@nvidia.com>
8996 L:      linux-kernel@vger.kernel.org
8997 L:      linux-arch@vger.kernel.org
8998 S:      Supported
8999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
9000 F:      tools/memory-model/
9001 F:      Documentation/atomic_bitops.txt
9002 F:      Documentation/atomic_t.txt
9003 F:      Documentation/core-api/atomic_ops.rst
9004 F:      Documentation/core-api/refcount-vs-atomic.rst
9005 F:      Documentation/memory-barriers.txt
9006
9007 LIS3LV02D ACCELEROMETER DRIVER
9008 M:      Eric Piel <eric.piel@tremplin-utc.net>
9009 S:      Maintained
9010 F:      Documentation/misc-devices/lis3lv02d
9011 F:      drivers/misc/lis3lv02d/
9012 F:      drivers/platform/x86/hp_accel.c
9013
9014 LIVE PATCHING
9015 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9016 M:      Jiri Kosina <jikos@kernel.org>
9017 M:      Miroslav Benes <mbenes@suse.cz>
9018 M:      Petr Mladek <pmladek@suse.com>
9019 R:      Joe Lawrence <joe.lawrence@redhat.com>
9020 S:      Maintained
9021 F:      kernel/livepatch/
9022 F:      include/linux/livepatch.h
9023 F:      arch/x86/include/asm/livepatch.h
9024 F:      arch/x86/kernel/livepatch.c
9025 F:      Documentation/livepatch/
9026 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9027 F:      samples/livepatch/
9028 F:      tools/testing/selftests/livepatch/
9029 L:      live-patching@vger.kernel.org
9030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9031
9032 LLC (802.2)
9033 L:      netdev@vger.kernel.org
9034 S:      Odd fixes
9035 F:      include/linux/llc.h
9036 F:      include/uapi/linux/llc.h
9037 F:      include/net/llc*
9038 F:      net/llc/
9039
9040 LM73 HARDWARE MONITOR DRIVER
9041 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9042 L:      linux-hwmon@vger.kernel.org
9043 S:      Maintained
9044 F:      drivers/hwmon/lm73.c
9045
9046 LM78 HARDWARE MONITOR DRIVER
9047 M:      Jean Delvare <jdelvare@suse.com>
9048 L:      linux-hwmon@vger.kernel.org
9049 S:      Maintained
9050 F:      Documentation/hwmon/lm78
9051 F:      drivers/hwmon/lm78.c
9052
9053 LM83 HARDWARE MONITOR DRIVER
9054 M:      Jean Delvare <jdelvare@suse.com>
9055 L:      linux-hwmon@vger.kernel.org
9056 S:      Maintained
9057 F:      Documentation/hwmon/lm83
9058 F:      drivers/hwmon/lm83.c
9059
9060 LM90 HARDWARE MONITOR DRIVER
9061 M:      Jean Delvare <jdelvare@suse.com>
9062 L:      linux-hwmon@vger.kernel.org
9063 S:      Maintained
9064 F:      Documentation/hwmon/lm90
9065 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9066 F:      drivers/hwmon/lm90.c
9067 F:      include/dt-bindings/thermal/lm90.h
9068
9069 LM95234 HARDWARE MONITOR DRIVER
9070 M:      Guenter Roeck <linux@roeck-us.net>
9071 L:      linux-hwmon@vger.kernel.org
9072 S:      Maintained
9073 F:      Documentation/hwmon/lm95234
9074 F:      drivers/hwmon/lm95234.c
9075
9076 LME2510 MEDIA DRIVER
9077 M:      Malcolm Priestley <tvboxspy@gmail.com>
9078 L:      linux-media@vger.kernel.org
9079 W:      https://linuxtv.org
9080 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9081 S:      Maintained
9082 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9083
9084 LOADPIN SECURITY MODULE
9085 M:      Kees Cook <keescook@chromium.org>
9086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9087 S:      Supported
9088 F:      security/loadpin/
9089 F:      Documentation/admin-guide/LSM/LoadPin.rst
9090
9091 LOCKING PRIMITIVES
9092 M:      Peter Zijlstra <peterz@infradead.org>
9093 M:      Ingo Molnar <mingo@redhat.com>
9094 M:      Will Deacon <will.deacon@arm.com>
9095 L:      linux-kernel@vger.kernel.org
9096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9097 S:      Maintained
9098 F:      Documentation/locking/
9099 F:      include/linux/lockdep.h
9100 F:      include/linux/spinlock*.h
9101 F:      arch/*/include/asm/spinlock*.h
9102 F:      include/linux/rwlock*.h
9103 F:      include/linux/mutex*.h
9104 F:      include/linux/rwsem*.h
9105 F:      arch/*/include/asm/rwsem.h
9106 F:      include/linux/seqlock.h
9107 F:      lib/locking*.[ch]
9108 F:      kernel/locking/
9109 X:      kernel/locking/locktorture.c
9110
9111 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9112 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9113 L:      linux-ntfs-dev@lists.sourceforge.net
9114 W:      http://www.linux-ntfs.org/content/view/19/37/
9115 S:      Maintained
9116 F:      Documentation/ldm.txt
9117 F:      block/partitions/ldm.*
9118
9119 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9120 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9121 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9122 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9123 L:      MPT-FusionLinux.pdl@broadcom.com
9124 L:      linux-scsi@vger.kernel.org
9125 W:      http://www.avagotech.com/support/
9126 S:      Supported
9127 F:      drivers/message/fusion/
9128 F:      drivers/scsi/mpt3sas/
9129
9130 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9131 M:      Matthew Wilcox <willy@infradead.org>
9132 L:      linux-scsi@vger.kernel.org
9133 S:      Maintained
9134 F:      drivers/scsi/sym53c8xx_2/
9135
9136 LTC1660 DAC DRIVER
9137 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9138 L:      linux-iio@vger.kernel.org
9139 S:      Maintained
9140 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9141 F:      drivers/iio/dac/ltc1660.c
9142
9143 LTC4261 HARDWARE MONITOR DRIVER
9144 M:      Guenter Roeck <linux@roeck-us.net>
9145 L:      linux-hwmon@vger.kernel.org
9146 S:      Maintained
9147 F:      Documentation/hwmon/ltc4261
9148 F:      drivers/hwmon/ltc4261.c
9149
9150 LTC4306 I2C MULTIPLEXER DRIVER
9151 M:      Michael Hennerich <michael.hennerich@analog.com>
9152 W:      http://ez.analog.com/community/linux-device-drivers
9153 L:      linux-i2c@vger.kernel.org
9154 S:      Supported
9155 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9156 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9157
9158 LTP (Linux Test Project)
9159 M:      Mike Frysinger <vapier@gentoo.org>
9160 M:      Cyril Hrubis <chrubis@suse.cz>
9161 M:      Wanlong Gao <wanlong.gao@gmail.com>
9162 M:      Jan Stancek <jstancek@redhat.com>
9163 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9164 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9165 L:      ltp@lists.linux.it (subscribers-only)
9166 W:      http://linux-test-project.github.io/
9167 T:      git git://github.com/linux-test-project/ltp.git
9168 S:      Maintained
9169
9170 M68K ARCHITECTURE
9171 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9172 L:      linux-m68k@lists.linux-m68k.org
9173 W:      http://www.linux-m68k.org/
9174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9175 S:      Maintained
9176 F:      arch/m68k/
9177 F:      drivers/zorro/
9178
9179 M68K ON APPLE MACINTOSH
9180 M:      Joshua Thompson <funaho@jurai.org>
9181 W:      http://www.mac.linux-m68k.org/
9182 L:      linux-m68k@lists.linux-m68k.org
9183 S:      Maintained
9184 F:      arch/m68k/mac/
9185
9186 M68K ON HP9000/300
9187 M:      Philip Blundell <philb@gnu.org>
9188 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9189 S:      Maintained
9190 F:      arch/m68k/hp300/
9191
9192 M88DS3103 MEDIA DRIVER
9193 M:      Antti Palosaari <crope@iki.fi>
9194 L:      linux-media@vger.kernel.org
9195 W:      https://linuxtv.org
9196 W:      http://palosaari.fi/linux/
9197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9198 T:      git git://linuxtv.org/anttip/media_tree.git
9199 S:      Maintained
9200 F:      drivers/media/dvb-frontends/m88ds3103*
9201
9202 M88RS2000 MEDIA DRIVER
9203 M:      Malcolm Priestley <tvboxspy@gmail.com>
9204 L:      linux-media@vger.kernel.org
9205 W:      https://linuxtv.org
9206 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9207 S:      Maintained
9208 F:      drivers/media/dvb-frontends/m88rs2000*
9209
9210 MA901 MASTERKIT USB FM RADIO DRIVER
9211 M:      Alexey Klimov <klimov.linux@gmail.com>
9212 L:      linux-media@vger.kernel.org
9213 T:      git git://linuxtv.org/media_tree.git
9214 S:      Maintained
9215 F:      drivers/media/radio/radio-ma901.c
9216
9217 MAC80211
9218 M:      Johannes Berg <johannes@sipsolutions.net>
9219 L:      linux-wireless@vger.kernel.org
9220 W:      http://wireless.kernel.org/
9221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9223 S:      Maintained
9224 F:      Documentation/networking/mac80211-injection.txt
9225 F:      include/net/mac80211.h
9226 F:      net/mac80211/
9227 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9228 F:      Documentation/networking/mac80211_hwsim/README
9229
9230 MAILBOX API
9231 M:      Jassi Brar <jassisinghbrar@gmail.com>
9232 L:      linux-kernel@vger.kernel.org
9233 S:      Maintained
9234 F:      drivers/mailbox/
9235 F:      include/linux/mailbox_client.h
9236 F:      include/linux/mailbox_controller.h
9237
9238 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9239 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9240 W:      http://www.kernel.org/doc/man-pages
9241 L:      linux-man@vger.kernel.org
9242 S:      Maintained
9243
9244 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9245 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9246 L:      linux-mips@vger.kernel.org
9247 S:      Maintained
9248 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9249
9250 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9251 M:      Andrew Lunn <andrew@lunn.ch>
9252 M:      Vivien Didelot <vivien.didelot@gmail.com>
9253 L:      netdev@vger.kernel.org
9254 S:      Maintained
9255 F:      drivers/net/dsa/mv88e6xxx/
9256 F:      include/linux/platform_data/mv88e6xxx.h
9257 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9258
9259 MARVELL ARMADA DRM SUPPORT
9260 M:      Russell King <linux@armlinux.org.uk>
9261 S:      Maintained
9262 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9263 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9264 F:      drivers/gpu/drm/armada/
9265 F:      include/uapi/drm/armada_drm.h
9266 F:      Documentation/devicetree/bindings/display/armada/
9267
9268 MARVELL ARMADA 3700 PHY DRIVERS
9269 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9270 S:      Maintained
9271 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9272 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9273 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9274 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9275
9276 MARVELL CRYPTO DRIVER
9277 M:      Boris Brezillon <bbrezillon@kernel.org>
9278 M:      Arnaud Ebalard <arno@natisbad.org>
9279 F:      drivers/crypto/marvell/
9280 S:      Maintained
9281 L:      linux-crypto@vger.kernel.org
9282
9283 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9284 M:      Mirko Lindner <mlindner@marvell.com>
9285 M:      Stephen Hemminger <stephen@networkplumber.org>
9286 L:      netdev@vger.kernel.org
9287 S:      Maintained
9288 F:      drivers/net/ethernet/marvell/sk*
9289
9290 MARVELL LIBERTAS WIRELESS DRIVER
9291 L:      libertas-dev@lists.infradead.org
9292 S:      Orphan
9293 F:      drivers/net/wireless/marvell/libertas/
9294
9295 MARVELL MACCHIATOBIN SUPPORT
9296 M:      Russell King <linux@armlinux.org.uk>
9297 L:      linux-arm-kernel@lists.infradead.org
9298 S:      Maintained
9299 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9300
9301 MARVELL MV643XX ETHERNET DRIVER
9302 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9303 L:      netdev@vger.kernel.org
9304 S:      Maintained
9305 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9306 F:      include/linux/mv643xx.h
9307
9308 MARVELL MV88X3310 PHY DRIVER
9309 M:      Russell King <linux@armlinux.org.uk>
9310 L:      netdev@vger.kernel.org
9311 S:      Maintained
9312 F:      drivers/net/phy/marvell10g.c
9313
9314 MARVELL MVEBU THERMAL DRIVER
9315 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9316 S:      Maintained
9317 F:      drivers/thermal/armada_thermal.c
9318
9319 MARVELL MVNETA ETHERNET DRIVER
9320 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9321 L:      netdev@vger.kernel.org
9322 S:      Maintained
9323 F:      drivers/net/ethernet/marvell/mvneta.*
9324
9325 MARVELL MWIFIEX WIRELESS DRIVER
9326 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9327 M:      Nishant Sarmukadam <nishants@marvell.com>
9328 M:      Ganapathi Bhat <gbhat@marvell.com>
9329 M:      Xinming Hu <huxinming820@gmail.com>
9330 L:      linux-wireless@vger.kernel.org
9331 S:      Maintained
9332 F:      drivers/net/wireless/marvell/mwifiex/
9333
9334 MARVELL MWL8K WIRELESS DRIVER
9335 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9336 L:      linux-wireless@vger.kernel.org
9337 S:      Odd Fixes
9338 F:      drivers/net/wireless/marvell/mwl8k.c
9339
9340 MARVELL NAND CONTROLLER DRIVER
9341 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9342 L:      linux-mtd@lists.infradead.org
9343 S:      Maintained
9344 F:      drivers/mtd/nand/raw/marvell_nand.c
9345 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9346
9347 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9348 M:      Nicolas Pitre <nico@fluxnic.net>
9349 S:      Odd Fixes
9350 F:      drivers/mmc/host/mvsdio.*
9351
9352 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9353 M:      Hu Ziji <huziji@marvell.com>
9354 L:      linux-mmc@vger.kernel.org
9355 S:      Supported
9356 F:      drivers/mmc/host/sdhci-xenon*
9357 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9358
9359 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9360 M:      Sunil Goutham <sgoutham@marvell.com>
9361 M:      Linu Cherian <lcherian@marvell.com>
9362 M:      Geetha sowjanya <gakula@marvell.com>
9363 M:      Jerin Jacob <jerinj@marvell.com>
9364 L:      netdev@vger.kernel.org
9365 S:      Supported
9366 F:      drivers/net/ethernet/marvell/octeontx2/af/
9367
9368 MATROX FRAMEBUFFER DRIVER
9369 L:      linux-fbdev@vger.kernel.org
9370 S:      Orphan
9371 F:      drivers/video/fbdev/matrox/matroxfb_*
9372 F:      include/uapi/linux/matroxfb.h
9373
9374 MAX16065 HARDWARE MONITOR DRIVER
9375 M:      Guenter Roeck <linux@roeck-us.net>
9376 L:      linux-hwmon@vger.kernel.org
9377 S:      Maintained
9378 F:      Documentation/hwmon/max16065
9379 F:      drivers/hwmon/max16065.c
9380
9381 MAX2175 SDR TUNER DRIVER
9382 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9383 L:      linux-media@vger.kernel.org
9384 T:      git git://linuxtv.org/media_tree.git
9385 S:      Maintained
9386 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9387 F:      Documentation/media/v4l-drivers/max2175.rst
9388 F:      drivers/media/i2c/max2175*
9389 F:      include/uapi/linux/max2175.h
9390
9391 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9392 L:      linux-hwmon@vger.kernel.org
9393 S:      Orphan
9394 F:      Documentation/hwmon/max6650
9395 F:      drivers/hwmon/max6650.c
9396
9397 MAX6697 HARDWARE MONITOR DRIVER
9398 M:      Guenter Roeck <linux@roeck-us.net>
9399 L:      linux-hwmon@vger.kernel.org
9400 S:      Maintained
9401 F:      Documentation/hwmon/max6697
9402 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9403 F:      drivers/hwmon/max6697.c
9404 F:      include/linux/platform_data/max6697.h
9405
9406 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9407 M:      Peter Rosin <peda@axentia.se>
9408 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9409 S:      Maintained
9410 F:      Documentation/devicetree/bindings/sound/max9860.txt
9411 F:      sound/soc/codecs/max9860.*
9412
9413 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9414 M:      Javier Martinez Canillas <javier@dowhile0.org>
9415 L:      linux-kernel@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/regulator/max77802-regulator.c
9418 F:      Documentation/devicetree/bindings/*/*max77802.txt
9419 F:      include/dt-bindings/*/*max77802.h
9420
9421 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9422 M:      Krzysztof Kozlowski <krzk@kernel.org>
9423 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9424 L:      linux-pm@vger.kernel.org
9425 S:      Supported
9426 F:      drivers/power/supply/max14577_charger.c
9427 F:      drivers/power/supply/max77693_charger.c
9428
9429 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9430 M:      Chanwoo Choi <cw00.choi@samsung.com>
9431 M:      Krzysztof Kozlowski <krzk@kernel.org>
9432 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9433 L:      linux-kernel@vger.kernel.org
9434 S:      Supported
9435 F:      drivers/*/max14577*.c
9436 F:      drivers/*/max77686*.c
9437 F:      drivers/*/max77693*.c
9438 F:      drivers/extcon/extcon-max14577.c
9439 F:      drivers/extcon/extcon-max77693.c
9440 F:      drivers/rtc/rtc-max77686.c
9441 F:      drivers/clk/clk-max77686.c
9442 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9443 F:      Documentation/devicetree/bindings/*/max77686.txt
9444 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9445 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9446 F:      include/linux/mfd/max14577*.h
9447 F:      include/linux/mfd/max77686*.h
9448 F:      include/linux/mfd/max77693*.h
9449
9450 MAXIRADIO FM RADIO RECEIVER DRIVER
9451 M:      Hans Verkuil <hverkuil@xs4all.nl>
9452 L:      linux-media@vger.kernel.org
9453 T:      git git://linuxtv.org/media_tree.git
9454 W:      https://linuxtv.org
9455 S:      Maintained
9456 F:      drivers/media/radio/radio-maxiradio*
9457
9458 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9459 M:      Peter Rosin <peda@axentia.se>
9460 L:      linux-iio@vger.kernel.org
9461 S:      Maintained
9462 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9463 F:      drivers/iio/potentiometer/mcp4018.c
9464 F:      drivers/iio/potentiometer/mcp4531.c
9465
9466 MCR20A IEEE-802.15.4 RADIO DRIVER
9467 M:      Xue Liu <liuxuenetmail@gmail.com>
9468 L:      linux-wpan@vger.kernel.org
9469 W:      https://github.com/xueliu/mcr20a-linux
9470 S:      Maintained
9471 F:      drivers/net/ieee802154/mcr20a.c
9472 F:      drivers/net/ieee802154/mcr20a.h
9473 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9474
9475 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9476 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9477 L:      linux-iio@vger.kernel.org
9478 S:      Maintained
9479 F:      drivers/iio/dac/cio-dac.c
9480
9481 MEDIA DRIVERS FOR ASCOT2E
9482 M:      Sergey Kozlov <serjk@netup.ru>
9483 M:      Abylay Ospan <aospan@netup.ru>
9484 L:      linux-media@vger.kernel.org
9485 W:      https://linuxtv.org
9486 W:      http://netup.tv/
9487 T:      git git://linuxtv.org/media_tree.git
9488 S:      Supported
9489 F:      drivers/media/dvb-frontends/ascot2e*
9490
9491 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9492 M:      Jasmin Jessich <jasmin@anw.at>
9493 L:      linux-media@vger.kernel.org
9494 W:      https://linuxtv.org
9495 T:      git git://linuxtv.org/media_tree.git
9496 S:      Maintained
9497 F:      drivers/media/dvb-frontends/cxd2099*
9498
9499 MEDIA DRIVERS FOR CXD2841ER
9500 M:      Sergey Kozlov <serjk@netup.ru>
9501 M:      Abylay Ospan <aospan@netup.ru>
9502 L:      linux-media@vger.kernel.org
9503 W:      https://linuxtv.org
9504 W:      http://netup.tv/
9505 T:      git git://linuxtv.org/media_tree.git
9506 S:      Supported
9507 F:      drivers/media/dvb-frontends/cxd2841er*
9508
9509 MEDIA DRIVERS FOR CXD2880
9510 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9511 L:      linux-media@vger.kernel.org
9512 W:      http://linuxtv.org/
9513 T:      git git://linuxtv.org/media_tree.git
9514 S:      Supported
9515 F:      drivers/media/dvb-frontends/cxd2880/*
9516 F:      drivers/media/spi/cxd2880*
9517
9518 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9519 L:      linux-media@vger.kernel.org
9520 W:      https://linuxtv.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Orphan
9523 F:      drivers/media/pci/ddbridge/*
9524
9525 MEDIA DRIVERS FOR FREESCALE IMX
9526 M:      Steve Longerbeam <slongerbeam@gmail.com>
9527 M:      Philipp Zabel <p.zabel@pengutronix.de>
9528 L:      linux-media@vger.kernel.org
9529 T:      git git://linuxtv.org/media_tree.git
9530 S:      Maintained
9531 F:      Documentation/devicetree/bindings/media/imx.txt
9532 F:      Documentation/media/v4l-drivers/imx.rst
9533 F:      drivers/staging/media/imx/
9534 F:      include/linux/imx-media.h
9535 F:      include/media/imx.h
9536
9537 MEDIA DRIVER FOR FREESCALE IMX PXP
9538 M:      Philipp Zabel <p.zabel@pengutronix.de>
9539 L:      linux-media@vger.kernel.org
9540 T:      git git://linuxtv.org/media_tree.git
9541 S:      Maintained
9542 F:      drivers/media/platform/imx-pxp.[ch]
9543
9544 MEDIA DRIVERS FOR FREESCALE IMX7
9545 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9546 L:      linux-media@vger.kernel.org
9547 T:      git git://linuxtv.org/media_tree.git
9548 S:      Maintained
9549 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9550 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9551 F:      Documentation/media/v4l-drivers/imx7.rst
9552 F:      drivers/staging/media/imx/imx7-media-csi.c
9553 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9554
9555 MEDIA DRIVERS FOR HELENE
9556 M:      Abylay Ospan <aospan@netup.ru>
9557 L:      linux-media@vger.kernel.org
9558 W:      https://linuxtv.org
9559 W:      http://netup.tv/
9560 T:      git git://linuxtv.org/media_tree.git
9561 S:      Supported
9562 F:      drivers/media/dvb-frontends/helene*
9563
9564 MEDIA DRIVERS FOR HORUS3A
9565 M:      Sergey Kozlov <serjk@netup.ru>
9566 M:      Abylay Ospan <aospan@netup.ru>
9567 L:      linux-media@vger.kernel.org
9568 W:      https://linuxtv.org
9569 W:      http://netup.tv/
9570 T:      git git://linuxtv.org/media_tree.git
9571 S:      Supported
9572 F:      drivers/media/dvb-frontends/horus3a*
9573
9574 MEDIA DRIVERS FOR LNBH25
9575 M:      Sergey Kozlov <serjk@netup.ru>
9576 M:      Abylay Ospan <aospan@netup.ru>
9577 L:      linux-media@vger.kernel.org
9578 W:      https://linuxtv.org
9579 W:      http://netup.tv/
9580 T:      git git://linuxtv.org/media_tree.git
9581 S:      Supported
9582 F:      drivers/media/dvb-frontends/lnbh25*
9583
9584 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9585 L:      linux-media@vger.kernel.org
9586 W:      https://linuxtv.org
9587 T:      git git://linuxtv.org/media_tree.git
9588 S:      Orphan
9589 F:      drivers/media/dvb-frontends/mxl5xx*
9590
9591 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9592 M:      Sergey Kozlov <serjk@netup.ru>
9593 M:      Abylay Ospan <aospan@netup.ru>
9594 L:      linux-media@vger.kernel.org
9595 W:      https://linuxtv.org
9596 W:      http://netup.tv/
9597 T:      git git://linuxtv.org/media_tree.git
9598 S:      Supported
9599 F:      drivers/media/pci/netup_unidvb/*
9600
9601 MEDIA DRIVERS FOR RENESAS - CEU
9602 M:      Jacopo Mondi <jacopo@jmondi.org>
9603 L:      linux-media@vger.kernel.org
9604 L:      linux-renesas-soc@vger.kernel.org
9605 T:      git git://linuxtv.org/media_tree.git
9606 S:      Supported
9607 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9608 F:      drivers/media/platform/renesas-ceu.c
9609 F:      include/media/drv-intf/renesas-ceu.h
9610
9611 MEDIA DRIVERS FOR RENESAS - DRIF
9612 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9613 L:      linux-media@vger.kernel.org
9614 L:      linux-renesas-soc@vger.kernel.org
9615 T:      git git://linuxtv.org/media_tree.git
9616 S:      Supported
9617 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9618 F:      drivers/media/platform/rcar_drif.c
9619
9620 MEDIA DRIVERS FOR RENESAS - FCP
9621 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9622 L:      linux-media@vger.kernel.org
9623 L:      linux-renesas-soc@vger.kernel.org
9624 T:      git git://linuxtv.org/media_tree.git
9625 S:      Supported
9626 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9627 F:      drivers/media/platform/rcar-fcp.c
9628 F:      include/media/rcar-fcp.h
9629
9630 MEDIA DRIVERS FOR RENESAS - FDP1
9631 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9632 L:      linux-media@vger.kernel.org
9633 L:      linux-renesas-soc@vger.kernel.org
9634 T:      git git://linuxtv.org/media_tree.git
9635 S:      Supported
9636 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9637 F:      drivers/media/platform/rcar_fdp1.c
9638
9639 MEDIA DRIVERS FOR RENESAS - VIN
9640 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9641 L:      linux-media@vger.kernel.org
9642 L:      linux-renesas-soc@vger.kernel.org
9643 T:      git git://linuxtv.org/media_tree.git
9644 S:      Supported
9645 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9646 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9647 F:      drivers/media/platform/rcar-vin/
9648
9649 MEDIA DRIVERS FOR RENESAS - VSP1
9650 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9651 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9652 L:      linux-media@vger.kernel.org
9653 L:      linux-renesas-soc@vger.kernel.org
9654 T:      git git://linuxtv.org/media_tree.git
9655 S:      Supported
9656 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9657 F:      drivers/media/platform/vsp1/
9658
9659 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 T:      git git://linuxtv.org/media_tree.git
9663 S:      Orphan
9664 F:      drivers/media/dvb-frontends/stv0910*
9665
9666 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9667 L:      linux-media@vger.kernel.org
9668 W:      https://linuxtv.org
9669 T:      git git://linuxtv.org/media_tree.git
9670 S:      Orphan
9671 F:      drivers/media/dvb-frontends/stv6111*
9672
9673 MEDIA DRIVERS FOR STM32 - DCMI
9674 M:      Hugues Fruchet <hugues.fruchet@st.com>
9675 L:      linux-media@vger.kernel.org
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Supported
9678 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9679 F:      drivers/media/platform/stm32/stm32-dcmi.c
9680
9681 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9682 M:      Dmitry Osipenko <digetx@gmail.com>
9683 L:      linux-media@vger.kernel.org
9684 L:      linux-tegra@vger.kernel.org
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Maintained
9687 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9688 F:      drivers/staging/media/tegra-vde/
9689
9690 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9691 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9692 P:      LinuxTV.org Project
9693 L:      linux-media@vger.kernel.org
9694 W:      https://linuxtv.org
9695 Q:      http://patchwork.kernel.org/project/linux-media/list/
9696 T:      git git://linuxtv.org/media_tree.git
9697 S:      Maintained
9698 F:      Documentation/devicetree/bindings/media/
9699 F:      Documentation/media/
9700 F:      drivers/media/
9701 F:      drivers/staging/media/
9702 F:      include/linux/platform_data/media/
9703 F:      include/media/
9704 F:      include/uapi/linux/dvb/
9705 F:      include/uapi/linux/videodev2.h
9706 F:      include/uapi/linux/media.h
9707 F:      include/uapi/linux/v4l2-*
9708 F:      include/uapi/linux/meye.h
9709 F:      include/uapi/linux/ivtv*
9710 F:      include/uapi/linux/uvcvideo.h
9711
9712 MEDIATEK BLUETOOTH DRIVER
9713 M:      Sean Wang <sean.wang@mediatek.com>
9714 L:      linux-bluetooth@vger.kernel.org
9715 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9716 S:      Maintained
9717 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9718 F:      drivers/bluetooth/btmtkuart.c
9719
9720 MEDIATEK CIR DRIVER
9721 M:      Sean Wang <sean.wang@mediatek.com>
9722 S:      Maintained
9723 F:      drivers/media/rc/mtk-cir.c
9724
9725 MEDIATEK DMA DRIVER
9726 M:      Sean Wang <sean.wang@mediatek.com>
9727 L:      dmaengine@vger.kernel.org
9728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9729 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9730 S:      Maintained
9731 F:      Documentation/devicetree/bindings/dma/mtk-*
9732 F:      drivers/dma/mediatek/
9733
9734 MEDIATEK PMIC LED DRIVER
9735 M:      Sean Wang <sean.wang@mediatek.com>
9736 S:      Maintained
9737 F:      drivers/leds/leds-mt6323.c
9738 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9739
9740 MEDIATEK ETHERNET DRIVER
9741 M:      Felix Fietkau <nbd@openwrt.org>
9742 M:      John Crispin <john@phrozen.org>
9743 M:      Sean Wang <sean.wang@mediatek.com>
9744 M:      Nelson Chang <nelson.chang@mediatek.com>
9745 L:      netdev@vger.kernel.org
9746 S:      Maintained
9747 F:      drivers/net/ethernet/mediatek/
9748
9749 MEDIATEK SWITCH DRIVER
9750 M:      Sean Wang <sean.wang@mediatek.com>
9751 L:      netdev@vger.kernel.org
9752 S:      Maintained
9753 F:      drivers/net/dsa/mt7530.*
9754 F:      net/dsa/tag_mtk.c
9755
9756 MEDIATEK JPEG DRIVER
9757 M:      Rick Chang <rick.chang@mediatek.com>
9758 M:      Bin Liu <bin.liu@mediatek.com>
9759 S:      Supported
9760 F:      drivers/media/platform/mtk-jpeg/
9761 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9762
9763 MEDIATEK MDP DRIVER
9764 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9765 M:      Houlong Wei <houlong.wei@mediatek.com>
9766 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9767 S:      Supported
9768 F:      drivers/media/platform/mtk-mdp/
9769 F:      drivers/media/platform/mtk-vpu/
9770 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9771
9772 MEDIATEK MEDIA DRIVER
9773 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9774 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9775 S:      Supported
9776 F:      drivers/media/platform/mtk-vcodec/
9777 F:      drivers/media/platform/mtk-vpu/
9778 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9779 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9780
9781 MEDIATEK MT76 WIRELESS LAN DRIVER
9782 M:      Felix Fietkau <nbd@nbd.name>
9783 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9784 L:      linux-wireless@vger.kernel.org
9785 S:      Maintained
9786 F:      drivers/net/wireless/mediatek/mt76/
9787
9788 MEDIATEK MT7601U WIRELESS LAN DRIVER
9789 M:      Jakub Kicinski <kubakici@wp.pl>
9790 L:      linux-wireless@vger.kernel.org
9791 S:      Maintained
9792 F:      drivers/net/wireless/mediatek/mt7601u/
9793
9794 MEDIATEK NAND CONTROLLER DRIVER
9795 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9796 L:      linux-mtd@lists.infradead.org
9797 S:      Maintained
9798 F:      drivers/mtd/nand/raw/mtk_*
9799 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9800
9801 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9802 M:      Sean Wang <sean.wang@mediatek.com>
9803 S:      Maintained
9804 F:      drivers/char/hw_random/mtk-rng.c
9805
9806 MEDIATEK USB3 DRD IP DRIVER
9807 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9808 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9810 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9811 S:      Maintained
9812 F:      drivers/usb/mtu3/
9813
9814 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9815 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9816 M:      Martin Donnelly <martin.donnelly@ge.com>
9817 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9818 S:      Maintained
9819 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9820 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9821
9822 MEGARAID SCSI/SAS DRIVERS
9823 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9824 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9825 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9826 L:      megaraidlinux.pdl@broadcom.com
9827 L:      linux-scsi@vger.kernel.org
9828 W:      http://www.avagotech.com/support/
9829 S:      Maintained
9830 F:      Documentation/scsi/megaraid.txt
9831 F:      drivers/scsi/megaraid.*
9832 F:      drivers/scsi/megaraid/
9833
9834 MELEXIS MLX90614 DRIVER
9835 M:      Crt Mori <cmo@melexis.com>
9836 L:      linux-iio@vger.kernel.org
9837 W:      http://www.melexis.com
9838 S:      Supported
9839 F:      drivers/iio/temperature/mlx90614.c
9840
9841 MELEXIS MLX90632 DRIVER
9842 M:      Crt Mori <cmo@melexis.com>
9843 L:      linux-iio@vger.kernel.org
9844 W:      http://www.melexis.com
9845 S:      Supported
9846 F:      drivers/iio/temperature/mlx90632.c
9847
9848 MELFAS MIP4 TOUCHSCREEN DRIVER
9849 M:      Sangwon Jee <jeesw@melfas.com>
9850 W:      http://www.melfas.com
9851 S:      Supported
9852 F:      drivers/input/touchscreen/melfas_mip4.c
9853 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9854
9855 MELLANOX ETHERNET DRIVER (mlx4_en)
9856 M:      Tariq Toukan <tariqt@mellanox.com>
9857 L:      netdev@vger.kernel.org
9858 S:      Supported
9859 W:      http://www.mellanox.com
9860 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9861 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9862
9863 MELLANOX ETHERNET DRIVER (mlx5e)
9864 M:      Saeed Mahameed <saeedm@mellanox.com>
9865 L:      netdev@vger.kernel.org
9866 S:      Supported
9867 W:      http://www.mellanox.com
9868 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9869 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9870
9871 MELLANOX ETHERNET INNOVA DRIVERS
9872 R:      Boris Pismenny <borisp@mellanox.com>
9873 L:      netdev@vger.kernel.org
9874 S:      Supported
9875 W:      http://www.mellanox.com
9876 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9877 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9878 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9879 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9880 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9881
9882 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9883 R:      Boris Pismenny <borisp@mellanox.com>
9884 L:      netdev@vger.kernel.org
9885 S:      Supported
9886 W:      http://www.mellanox.com
9887 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9888 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9889 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9890
9891 MELLANOX ETHERNET SWITCH DRIVERS
9892 M:      Jiri Pirko <jiri@mellanox.com>
9893 M:      Ido Schimmel <idosch@mellanox.com>
9894 L:      netdev@vger.kernel.org
9895 S:      Supported
9896 W:      http://www.mellanox.com
9897 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9898 F:      drivers/net/ethernet/mellanox/mlxsw/
9899 F:      tools/testing/selftests/drivers/net/mlxsw/
9900
9901 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9902 M:      mlxsw@mellanox.com
9903 L:      netdev@vger.kernel.org
9904 S:      Supported
9905 W:      http://www.mellanox.com
9906 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9907 F:      drivers/net/ethernet/mellanox/mlxfw/
9908
9909 MELLANOX HARDWARE PLATFORM SUPPORT
9910 M:      Andy Shevchenko <andy@infradead.org>
9911 M:      Darren Hart <dvhart@infradead.org>
9912 M:      Vadim Pasternak <vadimp@mellanox.com>
9913 L:      platform-driver-x86@vger.kernel.org
9914 S:      Supported
9915 F:      drivers/platform/mellanox/
9916 F:      include/linux/platform_data/mlxreg.h
9917
9918 MELLANOX MLX4 core VPI driver
9919 M:      Tariq Toukan <tariqt@mellanox.com>
9920 L:      netdev@vger.kernel.org
9921 L:      linux-rdma@vger.kernel.org
9922 W:      http://www.mellanox.com
9923 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9924 S:      Supported
9925 F:      drivers/net/ethernet/mellanox/mlx4/
9926 F:      include/linux/mlx4/
9927
9928 MELLANOX MLX4 IB driver
9929 M:      Yishai Hadas <yishaih@mellanox.com>
9930 L:      linux-rdma@vger.kernel.org
9931 W:      http://www.mellanox.com
9932 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9933 S:      Supported
9934 F:      drivers/infiniband/hw/mlx4/
9935 F:      include/linux/mlx4/
9936 F:      include/uapi/rdma/mlx4-abi.h
9937
9938 MELLANOX MLX5 core VPI driver
9939 M:      Saeed Mahameed <saeedm@mellanox.com>
9940 M:      Leon Romanovsky <leonro@mellanox.com>
9941 L:      netdev@vger.kernel.org
9942 L:      linux-rdma@vger.kernel.org
9943 W:      http://www.mellanox.com
9944 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9945 S:      Supported
9946 F:      drivers/net/ethernet/mellanox/mlx5/core/
9947 F:      include/linux/mlx5/
9948
9949 MELLANOX MLX5 IB driver
9950 M:      Leon Romanovsky <leonro@mellanox.com>
9951 L:      linux-rdma@vger.kernel.org
9952 W:      http://www.mellanox.com
9953 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9954 S:      Supported
9955 F:      drivers/infiniband/hw/mlx5/
9956 F:      include/linux/mlx5/
9957 F:      include/uapi/rdma/mlx5-abi.h
9958
9959 MELLANOX MLXCPLD I2C AND MUX DRIVER
9960 M:      Vadim Pasternak <vadimp@mellanox.com>
9961 M:      Michael Shych <michaelsh@mellanox.com>
9962 L:      linux-i2c@vger.kernel.org
9963 S:      Supported
9964 F:      drivers/i2c/busses/i2c-mlxcpld.c
9965 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9966 F:      Documentation/i2c/busses/i2c-mlxcpld
9967
9968 MELLANOX MLXCPLD LED DRIVER
9969 M:      Vadim Pasternak <vadimp@mellanox.com>
9970 L:      linux-leds@vger.kernel.org
9971 S:      Supported
9972 F:      drivers/leds/leds-mlxcpld.c
9973 F:      drivers/leds/leds-mlxreg.c
9974 F:      Documentation/leds/leds-mlxcpld.txt
9975
9976 MELLANOX PLATFORM DRIVER
9977 M:      Vadim Pasternak <vadimp@mellanox.com>
9978 L:      platform-driver-x86@vger.kernel.org
9979 S:      Supported
9980 F:      drivers/platform/x86/mlx-platform.c
9981
9982 MEMBARRIER SUPPORT
9983 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9984 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9985 L:      linux-kernel@vger.kernel.org
9986 S:      Supported
9987 F:      kernel/sched/membarrier.c
9988 F:      include/uapi/linux/membarrier.h
9989 F:      arch/powerpc/include/asm/membarrier.h
9990
9991 MEMBLOCK
9992 M:      Mike Rapoport <rppt@linux.ibm.com>
9993 L:      linux-mm@kvack.org
9994 S:      Maintained
9995 F:      include/linux/memblock.h
9996 F:      mm/memblock.c
9997 F:      Documentation/core-api/boot-time-mm.rst
9998
9999 MEMORY MANAGEMENT
10000 L:      linux-mm@kvack.org
10001 W:      http://www.linux-mm.org
10002 S:      Maintained
10003 F:      include/linux/mm.h
10004 F:      include/linux/gfp.h
10005 F:      include/linux/mmzone.h
10006 F:      include/linux/memory_hotplug.h
10007 F:      include/linux/vmalloc.h
10008 F:      mm/
10009
10010 MEMORY TECHNOLOGY DEVICES (MTD)
10011 M:      David Woodhouse <dwmw2@infradead.org>
10012 M:      Brian Norris <computersforpeace@gmail.com>
10013 M:      Marek Vasut <marek.vasut@gmail.com>
10014 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10015 M:      Richard Weinberger <richard@nod.at>
10016 M:      Vignesh Raghavendra <vigneshr@ti.com>
10017 L:      linux-mtd@lists.infradead.org
10018 W:      http://www.linux-mtd.infradead.org/
10019 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10020 T:      git git://git.infradead.org/linux-mtd.git master
10021 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10022 S:      Maintained
10023 F:      Documentation/devicetree/bindings/mtd/
10024 F:      drivers/mtd/
10025 F:      include/linux/mtd/
10026 F:      include/uapi/mtd/
10027
10028 MEN A21 WATCHDOG DRIVER
10029 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10030 L:      linux-watchdog@vger.kernel.org
10031 S:      Maintained
10032 F:      drivers/watchdog/mena21_wdt.c
10033
10034 MEN CHAMELEON BUS (mcb)
10035 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10036 S:      Maintained
10037 F:      drivers/mcb/
10038 F:      include/linux/mcb.h
10039 F:      Documentation/men-chameleon-bus.txt
10040
10041 MEN F21BMC (Board Management Controller)
10042 M:      Andreas Werner <andreas.werner@men.de>
10043 S:      Supported
10044 F:      drivers/mfd/menf21bmc.c
10045 F:      drivers/watchdog/menf21bmc_wdt.c
10046 F:      drivers/leds/leds-menf21bmc.c
10047 F:      drivers/hwmon/menf21bmc_hwmon.c
10048 F:      Documentation/hwmon/menf21bmc
10049
10050 MEN Z069 WATCHDOG DRIVER
10051 M:      Johannes Thumshirn <jth@kernel.org>
10052 L:      linux-watchdog@vger.kernel.org
10053 S:      Maintained
10054 F:      drivers/watchdog/menz69_wdt.c
10055
10056 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10057 M:      Neil Armstrong <narmstrong@baylibre.com>
10058 L:      linux-media@lists.freedesktop.org
10059 L:      linux-amlogic@lists.infradead.org
10060 W:      http://linux-meson.com/
10061 S:      Supported
10062 F:      drivers/media/platform/meson/ao-cec.c
10063 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10064 T:      git git://linuxtv.org/media_tree.git
10065
10066 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10067 M:      Liang Yang <liang.yang@amlogic.com>
10068 L:      linux-mtd@lists.infradead.org
10069 S:      Maintained
10070 F:      drivers/mtd/nand/raw/meson_*
10071 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10072
10073 METHODE UDPU SUPPORT
10074 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10075 S:      Maintained
10076 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10077
10078 MICROBLAZE ARCHITECTURE
10079 M:      Michal Simek <monstr@monstr.eu>
10080 W:      http://www.monstr.eu/fdt/
10081 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10082 S:      Supported
10083 F:      arch/microblaze/
10084
10085 MICROCHIP AT91 SERIAL DRIVER
10086 M:      Richard Genoud <richard.genoud@gmail.com>
10087 S:      Maintained
10088 F:      drivers/tty/serial/atmel_serial.c
10089 F:      drivers/tty/serial/atmel_serial.h
10090 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10091
10092 MICROCHIP AUDIO ASOC DRIVERS
10093 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10094 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10095 S:      Supported
10096 F:      sound/soc/atmel
10097
10098 MICROCHIP DMA DRIVER
10099 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10101 L:      dmaengine@vger.kernel.org
10102 S:      Supported
10103 F:      drivers/dma/at_hdmac.c
10104 F:      drivers/dma/at_hdmac_regs.h
10105 F:      include/linux/platform_data/dma-atmel.h
10106 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10107 F:      include/dt-bindings/dma/at91.h
10108
10109 MICROCHIP ECC DRIVER
10110 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10111 L:      linux-crypto@vger.kernel.org
10112 S:      Maintained
10113 F:      drivers/crypto/atmel-ecc.*
10114
10115 MICROCHIP I2C DRIVER
10116 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10117 L:      linux-i2c@vger.kernel.org
10118 S:      Supported
10119 F:      drivers/i2c/busses/i2c-at91.c
10120
10121 MICROCHIP ISC DRIVER
10122 M:      Eugen Hristev <eugen.hristev@microchip.com>
10123 L:      linux-media@vger.kernel.org
10124 S:      Supported
10125 F:      drivers/media/platform/atmel/atmel-isc.c
10126 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10127 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10128
10129 MICROCHIP ISI DRIVER
10130 M:      Eugen Hristev <eugen.hristev@microchip.com>
10131 L:      linux-media@vger.kernel.org
10132 S:      Supported
10133 F:      drivers/media/platform/atmel/atmel-isi.c
10134 F:      drivers/media/platform/atmel/atmel-isi.h
10135
10136 MICROCHIP AT91 USART MFD DRIVER
10137 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10138 L:      linux-kernel@vger.kernel.org
10139 S:      Supported
10140 F:      drivers/mfd/at91-usart.c
10141 F:      include/dt-bindings/mfd/at91-usart.h
10142 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10143
10144 MICROCHIP AT91 USART SPI DRIVER
10145 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10146 L:      linux-spi@vger.kernel.org
10147 S:      Supported
10148 F:      drivers/spi/spi-at91-usart.c
10149 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10150
10151 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10152 M:      Woojung Huh <woojung.huh@microchip.com>
10153 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10154 L:      netdev@vger.kernel.org
10155 S:      Maintained
10156 F:      net/dsa/tag_ksz.c
10157 F:      drivers/net/dsa/microchip/*
10158 F:      include/linux/platform_data/microchip-ksz.h
10159 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10160
10161 MICROCHIP LAN743X ETHERNET DRIVER
10162 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10163 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10164 L:      netdev@vger.kernel.org
10165 S:      Maintained
10166 F:      drivers/net/ethernet/microchip/lan743x_*
10167
10168 MICROCHIP LCDFB DRIVER
10169 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10170 L:      linux-fbdev@vger.kernel.org
10171 S:      Maintained
10172 F:      drivers/video/fbdev/atmel_lcdfb.c
10173 F:      include/video/atmel_lcdc.h
10174
10175 MICROCHIP MMC/SD/SDIO MCI DRIVER
10176 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10177 S:      Maintained
10178 F:      drivers/mmc/host/atmel-mci.c
10179
10180 MICROCHIP MCP16502 PMIC DRIVER
10181 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10182 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10183 S:      Maintained
10184 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10185 F:      drivers/regulator/mcp16502.c
10186
10187 MICROCHIP MCP3911 ADC DRIVER
10188 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10189 M:      Kent Gustavsson <kent@minoris.se>
10190 L:      linux-iio@vger.kernel.org
10191 S:      Supported
10192 F:      drivers/iio/adc/mcp3911.c
10193 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10194
10195 MICROCHIP NAND DRIVER
10196 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10197 L:      linux-mtd@lists.infradead.org
10198 S:      Supported
10199 F:      drivers/mtd/nand/raw/atmel/*
10200 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10201
10202 MICROCHIP PWM DRIVER
10203 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10205 L:      linux-pwm@vger.kernel.org
10206 S:      Supported
10207 F:      drivers/pwm/pwm-atmel.c
10208 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10209
10210 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10211 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10212 M:      Eugen Hristev <eugen.hristev@microchip.com>
10213 L:      linux-iio@vger.kernel.org
10214 S:      Supported
10215 F:      drivers/iio/adc/at91-sama5d2_adc.c
10216 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10217 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10218
10219 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10220 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10221 S:      Supported
10222 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10223
10224 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10225 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10226 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10227 L:      linux-gpio@vger.kernel.org
10228 F:      drivers/gpio/gpio-sama5d2-piobu.c
10229
10230 MICROCHIP SPI DRIVER
10231 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10232 S:      Supported
10233 F:      drivers/spi/spi-atmel.*
10234
10235 MICROCHIP SSC DRIVER
10236 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10237 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10238 S:      Supported
10239 F:      drivers/misc/atmel-ssc.c
10240 F:      include/linux/atmel-ssc.h
10241
10242 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10243 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10245 S:      Supported
10246 F:      drivers/misc/atmel_tclib.c
10247 F:      drivers/clocksource/tcb_clksrc.c
10248
10249 MICROCHIP USBA UDC DRIVER
10250 M:      Cristian Birsan <cristian.birsan@microchip.com>
10251 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10252 S:      Supported
10253 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10254
10255 MICROCHIP USB251XB DRIVER
10256 M:      Richard Leitner <richard.leitner@skidata.com>
10257 L:      linux-usb@vger.kernel.org
10258 S:      Maintained
10259 F:      drivers/usb/misc/usb251xb.c
10260 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10261
10262 MICROCHIP XDMA DRIVER
10263 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10264 L:      linux-arm-kernel@lists.infradead.org
10265 L:      dmaengine@vger.kernel.org
10266 S:      Supported
10267 F:      drivers/dma/at_xdmac.c
10268
10269 MICROSEMI MIPS SOCS
10270 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10271 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10272 L:      linux-mips@vger.kernel.org
10273 S:      Supported
10274 F:      arch/mips/generic/board-ocelot.c
10275 F:      arch/mips/configs/generic/board-ocelot.config
10276 F:      arch/mips/boot/dts/mscc/
10277 F:      Documentation/devicetree/bindings/mips/mscc.txt
10278
10279 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10280 M:      Don Brace <don.brace@microsemi.com>
10281 L:      esc.storagedev@microsemi.com
10282 L:      linux-scsi@vger.kernel.org
10283 S:      Supported
10284 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10285 F:      drivers/scsi/smartpqi/Kconfig
10286 F:      drivers/scsi/smartpqi/Makefile
10287 F:      include/linux/cciss*.h
10288 F:      include/uapi/linux/cciss*.h
10289 F:      Documentation/scsi/smartpqi.txt
10290
10291 MICROSEMI ETHERNET SWITCH DRIVER
10292 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10293 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10294 L:      netdev@vger.kernel.org
10295 S:      Supported
10296 F:      drivers/net/ethernet/mscc/
10297
10298 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10299 M:      Chen Yu <yu.c.chen@intel.com>
10300 L:      platform-driver-x86@vger.kernel.org
10301 S:      Supported
10302 F:      drivers/platform/x86/surfacepro3_button.c
10303
10304 MICROTEK X6 SCANNER
10305 M:      Oliver Neukum <oliver@neukum.org>
10306 S:      Maintained
10307 F:      drivers/usb/image/microtek.*
10308
10309 MIPS
10310 M:      Ralf Baechle <ralf@linux-mips.org>
10311 M:      Paul Burton <paul.burton@mips.com>
10312 M:      James Hogan <jhogan@kernel.org>
10313 L:      linux-mips@vger.kernel.org
10314 W:      http://www.linux-mips.org/
10315 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10317 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10318 S:      Supported
10319 F:      Documentation/devicetree/bindings/mips/
10320 F:      Documentation/mips/
10321 F:      arch/mips/
10322 F:      drivers/platform/mips/
10323
10324 MIPS BOSTON DEVELOPMENT BOARD
10325 M:      Paul Burton <paul.burton@mips.com>
10326 L:      linux-mips@vger.kernel.org
10327 S:      Maintained
10328 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10329 F:      arch/mips/boot/dts/img/boston.dts
10330 F:      arch/mips/configs/generic/board-boston.config
10331 F:      drivers/clk/imgtec/clk-boston.c
10332 F:      include/dt-bindings/clock/boston-clock.h
10333
10334 MIPS GENERIC PLATFORM
10335 M:      Paul Burton <paul.burton@mips.com>
10336 L:      linux-mips@vger.kernel.org
10337 S:      Supported
10338 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10339 F:      arch/mips/generic/
10340 F:      arch/mips/tools/generic-board-config.sh
10341
10342 MIPS/LOONGSON1 ARCHITECTURE
10343 M:      Keguang Zhang <keguang.zhang@gmail.com>
10344 L:      linux-mips@vger.kernel.org
10345 S:      Maintained
10346 F:      arch/mips/loongson32/
10347 F:      arch/mips/include/asm/mach-loongson32/
10348 F:      drivers/*/*loongson1*
10349 F:      drivers/*/*/*loongson1*
10350
10351 MIPS/LOONGSON2 ARCHITECTURE
10352 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10353 L:      linux-mips@vger.kernel.org
10354 S:      Maintained
10355 F:      arch/mips/loongson64/fuloong-2e/
10356 F:      arch/mips/loongson64/lemote-2f/
10357 F:      arch/mips/include/asm/mach-loongson64/
10358 F:      drivers/*/*loongson2*
10359 F:      drivers/*/*/*loongson2*
10360
10361 MIPS/LOONGSON3 ARCHITECTURE
10362 M:      Huacai Chen <chenhc@lemote.com>
10363 L:      linux-mips@vger.kernel.org
10364 S:      Maintained
10365 F:      arch/mips/loongson64/
10366 F:      arch/mips/include/asm/mach-loongson64/
10367 F:      drivers/platform/mips/cpu_hwmon.c
10368 F:      drivers/*/*loongson3*
10369 F:      drivers/*/*/*loongson3*
10370
10371 MIPS RINT INSTRUCTION EMULATION
10372 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10373 L:      linux-mips@vger.kernel.org
10374 S:      Supported
10375 F:      arch/mips/math-emu/sp_rint.c
10376 F:      arch/mips/math-emu/dp_rint.c
10377
10378 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10379 M:      Hans Verkuil <hverkuil@xs4all.nl>
10380 L:      linux-media@vger.kernel.org
10381 T:      git git://linuxtv.org/media_tree.git
10382 W:      https://linuxtv.org
10383 S:      Odd Fixes
10384 F:      drivers/media/radio/radio-miropcm20*
10385
10386 MMP SUPPORT
10387 R:      Lubomir Rintel <lkundrak@v3.sk>
10388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10389 S:      Odd Fixes
10390 F:      arch/arm/boot/dts/mmp*
10391 F:      arch/arm/mach-mmp/
10392
10393 MMU GATHER AND TLB INVALIDATION
10394 M:      Will Deacon <will.deacon@arm.com>
10395 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10396 M:      Andrew Morton <akpm@linux-foundation.org>
10397 M:      Nick Piggin <npiggin@gmail.com>
10398 M:      Peter Zijlstra <peterz@infradead.org>
10399 L:      linux-arch@vger.kernel.org
10400 L:      linux-mm@kvack.org
10401 S:      Maintained
10402 F:      arch/*/include/asm/tlb.h
10403 F:      include/asm-generic/tlb.h
10404 F:      mm/mmu_gather.c
10405
10406 MN88472 MEDIA DRIVER
10407 M:      Antti Palosaari <crope@iki.fi>
10408 L:      linux-media@vger.kernel.org
10409 W:      https://linuxtv.org
10410 W:      http://palosaari.fi/linux/
10411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10412 S:      Maintained
10413 F:      drivers/media/dvb-frontends/mn88472*
10414
10415 MN88473 MEDIA DRIVER
10416 M:      Antti Palosaari <crope@iki.fi>
10417 L:      linux-media@vger.kernel.org
10418 W:      https://linuxtv.org
10419 W:      http://palosaari.fi/linux/
10420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10421 S:      Maintained
10422 F:      drivers/media/dvb-frontends/mn88473*
10423
10424 MODULE SUPPORT
10425 M:      Jessica Yu <jeyu@kernel.org>
10426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10427 S:      Maintained
10428 F:      include/linux/module.h
10429 F:      kernel/module.c
10430
10431 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10432 W:      http://popies.net/meye/
10433 S:      Orphan
10434 F:      Documentation/media/v4l-drivers/meye*
10435 F:      drivers/media/pci/meye/
10436 F:      include/uapi/linux/meye.h
10437
10438 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10439 M:      Jiri Slaby <jirislaby@gmail.com>
10440 S:      Maintained
10441 F:      Documentation/serial/moxa-smartio
10442 F:      drivers/tty/mxser.*
10443
10444 MR800 AVERMEDIA USB FM RADIO DRIVER
10445 M:      Alexey Klimov <klimov.linux@gmail.com>
10446 L:      linux-media@vger.kernel.org
10447 T:      git git://linuxtv.org/media_tree.git
10448 S:      Maintained
10449 F:      drivers/media/radio/radio-mr800.c
10450
10451 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10452 M:      Alan Ott <alan@signal11.us>
10453 L:      linux-wpan@vger.kernel.org
10454 S:      Maintained
10455 F:      drivers/net/ieee802154/mrf24j40.c
10456 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10457
10458 MSI LAPTOP SUPPORT
10459 M:      "Lee, Chun-Yi" <jlee@suse.com>
10460 L:      platform-driver-x86@vger.kernel.org
10461 S:      Maintained
10462 F:      drivers/platform/x86/msi-laptop.c
10463
10464 MSI WMI SUPPORT
10465 L:      platform-driver-x86@vger.kernel.org
10466 S:      Orphan
10467 F:      drivers/platform/x86/msi-wmi.c
10468
10469 MSI001 MEDIA DRIVER
10470 M:      Antti Palosaari <crope@iki.fi>
10471 L:      linux-media@vger.kernel.org
10472 W:      https://linuxtv.org
10473 W:      http://palosaari.fi/linux/
10474 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10475 T:      git git://linuxtv.org/anttip/media_tree.git
10476 S:      Maintained
10477 F:      drivers/media/tuners/msi001*
10478
10479 MSI2500 MEDIA DRIVER
10480 M:      Antti Palosaari <crope@iki.fi>
10481 L:      linux-media@vger.kernel.org
10482 W:      https://linuxtv.org
10483 W:      http://palosaari.fi/linux/
10484 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10485 T:      git git://linuxtv.org/anttip/media_tree.git
10486 S:      Maintained
10487 F:      drivers/media/usb/msi2500/
10488
10489 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10490 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10491 L:      linux-mtd@lists.infradead.org
10492 S:      Maintained
10493 F:      drivers/mtd/devices/docg3*
10494
10495 MT9M032 APTINA SENSOR DRIVER
10496 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10497 L:      linux-media@vger.kernel.org
10498 T:      git git://linuxtv.org/media_tree.git
10499 S:      Maintained
10500 F:      drivers/media/i2c/mt9m032.c
10501 F:      include/media/i2c/mt9m032.h
10502
10503 MT9P031 APTINA CAMERA SENSOR
10504 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10505 L:      linux-media@vger.kernel.org
10506 T:      git git://linuxtv.org/media_tree.git
10507 S:      Maintained
10508 F:      drivers/media/i2c/mt9p031.c
10509 F:      include/media/i2c/mt9p031.h
10510
10511 MT9T001 APTINA CAMERA SENSOR
10512 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10513 L:      linux-media@vger.kernel.org
10514 T:      git git://linuxtv.org/media_tree.git
10515 S:      Maintained
10516 F:      drivers/media/i2c/mt9t001.c
10517 F:      include/media/i2c/mt9t001.h
10518
10519 MT9T112 APTINA CAMERA SENSOR
10520 M:      Jacopo Mondi <jacopo@jmondi.org>
10521 L:      linux-media@vger.kernel.org
10522 T:      git git://linuxtv.org/media_tree.git
10523 S:      Odd Fixes
10524 F:      drivers/media/i2c/mt9t112.c
10525 F:      include/media/i2c/mt9t112.h
10526
10527 MT9V032 APTINA CAMERA SENSOR
10528 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10529 L:      linux-media@vger.kernel.org
10530 T:      git git://linuxtv.org/media_tree.git
10531 S:      Maintained
10532 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10533 F:      drivers/media/i2c/mt9v032.c
10534 F:      include/media/i2c/mt9v032.h
10535
10536 MT9V111 APTINA CAMERA SENSOR
10537 M:      Jacopo Mondi <jacopo@jmondi.org>
10538 L:      linux-media@vger.kernel.org
10539 T:      git git://linuxtv.org/media_tree.git
10540 S:      Maintained
10541 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10542 F:      drivers/media/i2c/mt9v111.c
10543
10544 MULTIFUNCTION DEVICES (MFD)
10545 M:      Lee Jones <lee.jones@linaro.org>
10546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10547 S:      Supported
10548 F:      Documentation/devicetree/bindings/mfd/
10549 F:      drivers/mfd/
10550 F:      include/linux/mfd/
10551 F:      include/dt-bindings/mfd/
10552
10553 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10554 S:      Orphan
10555 F:      drivers/mmc/host/mmc_spi.c
10556 F:      include/linux/spi/mmc_spi.h
10557
10558 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10559 M:      Ulf Hansson <ulf.hansson@linaro.org>
10560 L:      linux-mmc@vger.kernel.org
10561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10562 S:      Maintained
10563 F:      Documentation/devicetree/bindings/mmc/
10564 F:      drivers/mmc/
10565 F:      include/linux/mmc/
10566 F:      include/uapi/linux/mmc/
10567
10568 MULTIPLEXER SUBSYSTEM
10569 M:      Peter Rosin <peda@axentia.se>
10570 S:      Maintained
10571 F:      Documentation/ABI/testing/sysfs-class-mux*
10572 F:      Documentation/devicetree/bindings/mux/
10573 F:      include/dt-bindings/mux/
10574 F:      include/linux/mux/
10575 F:      drivers/mux/
10576
10577 MULTITECH MULTIPORT CARD (ISICOM)
10578 S:      Orphan
10579 F:      drivers/tty/isicom.c
10580 F:      include/linux/isicom.h
10581
10582 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10583 M:      Bin Liu <b-liu@ti.com>
10584 L:      linux-usb@vger.kernel.org
10585 S:      Maintained
10586 F:      drivers/usb/musb/
10587
10588 MXL301RF MEDIA DRIVER
10589 M:      Akihiro Tsukada <tskd08@gmail.com>
10590 L:      linux-media@vger.kernel.org
10591 S:      Odd Fixes
10592 F:      drivers/media/tuners/mxl301rf*
10593
10594 MXL5007T MEDIA DRIVER
10595 M:      Michael Krufky <mkrufky@linuxtv.org>
10596 L:      linux-media@vger.kernel.org
10597 W:      https://linuxtv.org
10598 W:      http://github.com/mkrufky
10599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10600 T:      git git://linuxtv.org/mkrufky/tuners.git
10601 S:      Maintained
10602 F:      drivers/media/tuners/mxl5007t.*
10603
10604 MXSFB DRM DRIVER
10605 M:      Marek Vasut <marex@denx.de>
10606 M:      Stefan Agner <stefan@agner.ch>
10607 L:      dri-devel@lists.freedesktop.org
10608 S:      Supported
10609 F:      drivers/gpu/drm/mxsfb/
10610 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10611 T:      git git://anongit.freedesktop.org/drm/drm-misc
10612
10613 MYLEX DAC960 PCI RAID Controller
10614 M:      Hannes Reinecke <hare@kernel.org>
10615 L:      linux-scsi@vger.kernel.org
10616 S:      Supported
10617 F:      drivers/scsi/myrb.*
10618 F:      drivers/scsi/myrs.*
10619
10620 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10621 M:      Chris Lee <christopher.lee@cspi.com>
10622 L:      netdev@vger.kernel.org
10623 W:      https://www.cspi.com/ethernet-products/support/downloads/
10624 S:      Supported
10625 F:      drivers/net/ethernet/myricom/myri10ge/
10626
10627 NAND FLASH SUBSYSTEM
10628 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10629 R:      Richard Weinberger <richard@nod.at>
10630 L:      linux-mtd@lists.infradead.org
10631 W:      http://www.linux-mtd.infradead.org/
10632 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10633 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10634 T:      git git://git.infradead.org/linux-mtd.git nand/next
10635 S:      Maintained
10636 F:      drivers/mtd/nand/
10637 F:      include/linux/mtd/*nand*.h
10638
10639 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10640 M:      Daniel Mack <zonque@gmail.com>
10641 S:      Maintained
10642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10643 W:      http://www.native-instruments.com
10644 F:      sound/usb/caiaq/
10645
10646 NATSEMI ETHERNET DRIVER (DP8381x)
10647 S:      Orphan
10648 F:      drivers/net/ethernet/natsemi/natsemi.c
10649
10650 NCR 5380 SCSI DRIVERS
10651 M:      Finn Thain <fthain@telegraphics.com.au>
10652 M:      Michael Schmitz <schmitzmic@gmail.com>
10653 L:      linux-scsi@vger.kernel.org
10654 S:      Maintained
10655 F:      Documentation/scsi/g_NCR5380.txt
10656 F:      drivers/scsi/NCR5380.*
10657 F:      drivers/scsi/arm/cumana_1.c
10658 F:      drivers/scsi/arm/oak.c
10659 F:      drivers/scsi/atari_scsi.*
10660 F:      drivers/scsi/dmx3191d.c
10661 F:      drivers/scsi/g_NCR5380.*
10662 F:      drivers/scsi/mac_scsi.*
10663 F:      drivers/scsi/sun3_scsi.*
10664 F:      drivers/scsi/sun3_scsi_vme.c
10665
10666 NCSI LIBRARY:
10667 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10668 S:      Maintained
10669 F:      net/ncsi/
10670
10671 NCT6775 HARDWARE MONITOR DRIVER
10672 M:      Guenter Roeck <linux@roeck-us.net>
10673 L:      linux-hwmon@vger.kernel.org
10674 S:      Maintained
10675 F:      Documentation/hwmon/nct6775
10676 F:      drivers/hwmon/nct6775.c
10677
10678 NET_FAILOVER MODULE
10679 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10680 L:      netdev@vger.kernel.org
10681 S:      Supported
10682 F:      driver/net/net_failover.c
10683 F:      include/net/net_failover.h
10684 F:      Documentation/networking/net_failover.rst
10685
10686 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10687 M:      Faisal Latif <faisal.latif@intel.com>
10688 L:      linux-rdma@vger.kernel.org
10689 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10690 S:      Supported
10691 F:      drivers/infiniband/hw/nes/
10692 F:      include/uapi/rdma/nes-abi.h
10693
10694 NETEM NETWORK EMULATOR
10695 M:      Stephen Hemminger <stephen@networkplumber.org>
10696 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10697 S:      Maintained
10698 F:      net/sched/sch_netem.c
10699
10700 NETERION 10GbE DRIVERS (s2io/vxge)
10701 M:      Jon Mason <jdmason@kudzu.us>
10702 L:      netdev@vger.kernel.org
10703 S:      Supported
10704 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10705 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10706 F:      drivers/net/ethernet/neterion/
10707
10708 NETFILTER
10709 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10710 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10711 M:      Florian Westphal <fw@strlen.de>
10712 L:      netfilter-devel@vger.kernel.org
10713 L:      coreteam@netfilter.org
10714 W:      http://www.netfilter.org/
10715 W:      http://www.iptables.org/
10716 W:      http://www.nftables.org/
10717 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10720 S:      Maintained
10721 F:      include/linux/netfilter*
10722 F:      include/linux/netfilter/
10723 F:      include/net/netfilter/
10724 F:      include/uapi/linux/netfilter*
10725 F:      include/uapi/linux/netfilter/
10726 F:      net/*/netfilter.c
10727 F:      net/*/netfilter/
10728 F:      net/netfilter/
10729 F:      net/bridge/br_netfilter*.c
10730
10731 NETROM NETWORK LAYER
10732 M:      Ralf Baechle <ralf@linux-mips.org>
10733 L:      linux-hams@vger.kernel.org
10734 W:      http://www.linux-ax25.org/
10735 S:      Maintained
10736 F:      include/net/netrom.h
10737 F:      include/uapi/linux/netrom.h
10738 F:      net/netrom/
10739
10740 NETRONOME ETHERNET DRIVERS
10741 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10742 L:      oss-drivers@netronome.com
10743 S:      Maintained
10744 F:      drivers/net/ethernet/netronome/
10745
10746 NETWORK BLOCK DEVICE (NBD)
10747 M:      Josef Bacik <josef@toxicpanda.com>
10748 S:      Maintained
10749 L:      linux-block@vger.kernel.org
10750 L:      nbd@other.debian.org
10751 F:      Documentation/blockdev/nbd.txt
10752 F:      drivers/block/nbd.c
10753 F:      include/uapi/linux/nbd.h
10754
10755 NETWORK DROP MONITOR
10756 M:      Neil Horman <nhorman@tuxdriver.com>
10757 L:      netdev@vger.kernel.org
10758 S:      Maintained
10759 W:      https://fedorahosted.org/dropwatch/
10760 F:      net/core/drop_monitor.c
10761
10762 NETWORKING DRIVERS
10763 M:      "David S. Miller" <davem@davemloft.net>
10764 L:      netdev@vger.kernel.org
10765 W:      http://www.linuxfoundation.org/en/Net
10766 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10769 S:      Odd Fixes
10770 F:      Documentation/devicetree/bindings/net/
10771 F:      drivers/net/
10772 F:      include/linux/if_*
10773 F:      include/linux/netdevice.h
10774 F:      include/linux/etherdevice.h
10775 F:      include/linux/fcdevice.h
10776 F:      include/linux/fddidevice.h
10777 F:      include/linux/hippidevice.h
10778 F:      include/linux/inetdevice.h
10779 F:      include/uapi/linux/if_*
10780 F:      include/uapi/linux/netdevice.h
10781
10782 NETWORKING DRIVERS (WIRELESS)
10783 M:      Kalle Valo <kvalo@codeaurora.org>
10784 L:      linux-wireless@vger.kernel.org
10785 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10788 S:      Maintained
10789 F:      Documentation/devicetree/bindings/net/wireless/
10790 F:      drivers/net/wireless/
10791
10792 NETWORKING [DSA]
10793 M:      Andrew Lunn <andrew@lunn.ch>
10794 M:      Vivien Didelot <vivien.didelot@gmail.com>
10795 M:      Florian Fainelli <f.fainelli@gmail.com>
10796 S:      Maintained
10797 F:      Documentation/devicetree/bindings/net/dsa/
10798 F:      net/dsa/
10799 F:      include/net/dsa.h
10800 F:      include/linux/dsa/
10801 F:      include/linux/platform_data/dsa.h
10802 F:      drivers/net/dsa/
10803
10804 NETWORKING [GENERAL]
10805 M:      "David S. Miller" <davem@davemloft.net>
10806 L:      netdev@vger.kernel.org
10807 W:      http://www.linuxfoundation.org/en/Net
10808 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10811 B:      mailto:netdev@vger.kernel.org
10812 S:      Maintained
10813 F:      net/
10814 F:      include/net/
10815 F:      include/linux/in.h
10816 F:      include/linux/net.h
10817 F:      include/linux/netdevice.h
10818 F:      include/uapi/linux/in.h
10819 F:      include/uapi/linux/net.h
10820 F:      include/uapi/linux/netdevice.h
10821 F:      include/uapi/linux/net_namespace.h
10822 F:      tools/testing/selftests/net/
10823 F:      lib/net_utils.c
10824 F:      lib/random32.c
10825 F:      Documentation/networking/
10826
10827 NETWORKING [IPSEC]
10828 M:      Steffen Klassert <steffen.klassert@secunet.com>
10829 M:      Herbert Xu <herbert@gondor.apana.org.au>
10830 M:      "David S. Miller" <davem@davemloft.net>
10831 L:      netdev@vger.kernel.org
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10834 S:      Maintained
10835 F:      net/xfrm/
10836 F:      net/key/
10837 F:      net/ipv4/xfrm*
10838 F:      net/ipv4/esp4*
10839 F:      net/ipv4/ah4.c
10840 F:      net/ipv4/ipcomp.c
10841 F:      net/ipv4/ip_vti.c
10842 F:      net/ipv6/xfrm*
10843 F:      net/ipv6/esp6*
10844 F:      net/ipv6/ah6.c
10845 F:      net/ipv6/ipcomp6.c
10846 F:      net/ipv6/ip6_vti.c
10847 F:      include/uapi/linux/xfrm.h
10848 F:      include/net/xfrm.h
10849
10850 NETWORKING [IPv4/IPv6]
10851 M:      "David S. Miller" <davem@davemloft.net>
10852 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10853 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10854 L:      netdev@vger.kernel.org
10855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10856 S:      Maintained
10857 F:      net/ipv4/
10858 F:      net/ipv6/
10859 F:      include/net/ip*
10860 F:      arch/x86/net/*
10861
10862 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10863 M:      Paul Moore <paul@paul-moore.com>
10864 W:      https://github.com/netlabel
10865 L:      netdev@vger.kernel.org
10866 L:      linux-security-module@vger.kernel.org
10867 S:      Maintained
10868 F:      Documentation/netlabel/
10869 F:      include/net/calipso.h
10870 F:      include/net/cipso_ipv4.h
10871 F:      include/net/netlabel.h
10872 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10873 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10874 F:      net/netlabel/
10875 F:      net/ipv4/cipso_ipv4.c
10876 F:      net/ipv6/calipso.c
10877 F:      net/netfilter/xt_CONNSECMARK.c
10878 F:      net/netfilter/xt_SECMARK.c
10879
10880 NETWORKING [TCP]
10881 M:      Eric Dumazet <edumazet@google.com>
10882 L:      netdev@vger.kernel.org
10883 S:      Maintained
10884 F:      net/ipv4/tcp*.c
10885 F:      net/ipv4/syncookies.c
10886 F:      net/ipv6/tcp*.c
10887 F:      net/ipv6/syncookies.c
10888 F:      include/uapi/linux/tcp.h
10889 F:      include/net/tcp.h
10890 F:      include/linux/tcp.h
10891 F:      include/trace/events/tcp.h
10892
10893 NETWORKING [TLS]
10894 M:      Boris Pismenny <borisp@mellanox.com>
10895 M:      Aviad Yehezkel <aviadye@mellanox.com>
10896 M:      Dave Watson <davejwatson@fb.com>
10897 M:      John Fastabend <john.fastabend@gmail.com>
10898 M:      Daniel Borkmann <daniel@iogearbox.net>
10899 L:      netdev@vger.kernel.org
10900 S:      Maintained
10901 F:      net/tls/*
10902 F:      include/uapi/linux/tls.h
10903 F:      include/net/tls.h
10904
10905 NETWORKING [WIRELESS]
10906 L:      linux-wireless@vger.kernel.org
10907 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10908
10909 NETDEVSIM
10910 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10911 S:      Maintained
10912 F:      drivers/net/netdevsim/*
10913
10914 NETXEN (1/10) GbE SUPPORT
10915 M:      Manish Chopra <manishc@marvell.com>
10916 M:      Rahul Verma <rahulv@marvell.com>
10917 M:      GR-Linux-NIC-Dev@marvell.com
10918 L:      netdev@vger.kernel.org
10919 S:      Supported
10920 F:      drivers/net/ethernet/qlogic/netxen/
10921
10922 NFC SUBSYSTEM
10923 M:      Samuel Ortiz <sameo@linux.intel.com>
10924 L:      linux-wireless@vger.kernel.org
10925 L:      linux-nfc@lists.01.org (subscribers-only)
10926 S:      Supported
10927 F:      net/nfc/
10928 F:      include/net/nfc/
10929 F:      include/uapi/linux/nfc.h
10930 F:      drivers/nfc/
10931 F:      include/linux/platform_data/nfcmrvl.h
10932 F:      include/linux/platform_data/nxp-nci.h
10933 F:      Documentation/devicetree/bindings/net/nfc/
10934
10935 NFS, SUNRPC, AND LOCKD CLIENTS
10936 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10937 M:      Anna Schumaker <anna.schumaker@netapp.com>
10938 L:      linux-nfs@vger.kernel.org
10939 W:      http://client.linux-nfs.org
10940 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10941 S:      Maintained
10942 F:      fs/lockd/
10943 F:      fs/nfs/
10944 F:      fs/nfs_common/
10945 F:      net/sunrpc/
10946 F:      include/linux/lockd/
10947 F:      include/linux/nfs*
10948 F:      include/linux/sunrpc/
10949 F:      include/uapi/linux/nfs*
10950 F:      include/uapi/linux/sunrpc/
10951
10952 NILFS2 FILESYSTEM
10953 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10954 L:      linux-nilfs@vger.kernel.org
10955 W:      https://nilfs.sourceforge.io/
10956 W:      https://nilfs.osdn.jp/
10957 T:      git git://github.com/konis/nilfs2.git
10958 S:      Supported
10959 F:      Documentation/filesystems/nilfs2.txt
10960 F:      fs/nilfs2/
10961 F:      include/trace/events/nilfs2.h
10962 F:      include/uapi/linux/nilfs2_api.h
10963 F:      include/uapi/linux/nilfs2_ondisk.h
10964
10965 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10966 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10967 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10968 S:      Maintained
10969 F:      Documentation/scsi/NinjaSCSI.txt
10970 F:      drivers/scsi/pcmcia/nsp_*
10971
10972 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10973 M:      GOTO Masanori <gotom@debian.or.jp>
10974 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10975 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10976 S:      Maintained
10977 F:      Documentation/scsi/NinjaSCSI.txt
10978 F:      drivers/scsi/nsp32*
10979
10980 NIOS2 ARCHITECTURE
10981 M:      Ley Foon Tan <lftan@altera.com>
10982 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10984 S:      Maintained
10985 F:      arch/nios2/
10986
10987 NOHZ, DYNTICKS SUPPORT
10988 M:      Frederic Weisbecker <fweisbec@gmail.com>
10989 M:      Thomas Gleixner <tglx@linutronix.de>
10990 M:      Ingo Molnar <mingo@kernel.org>
10991 L:      linux-kernel@vger.kernel.org
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10993 S:      Maintained
10994 F:      kernel/time/tick*.*
10995 F:      include/linux/tick.h
10996 F:      include/linux/sched/nohz.h
10997
10998 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10999 M:      Pavel Machek <pavel@ucw.cz>
11000 M:      Sakari Ailus <sakari.ailus@iki.fi>
11001 L:      linux-media@vger.kernel.org
11002 S:      Maintained
11003 F:      drivers/media/i2c/et8ek8
11004 F:      drivers/media/i2c/ad5820.c
11005
11006 NOKIA N900 POWER SUPPLY DRIVERS
11007 R:      Pali Rohár <pali.rohar@gmail.com>
11008 F:      include/linux/power/bq2415x_charger.h
11009 F:      include/linux/power/bq27xxx_battery.h
11010 F:      include/linux/power/isp1704_charger.h
11011 F:      drivers/power/supply/bq2415x_charger.c
11012 F:      drivers/power/supply/bq27xxx_battery.c
11013 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11014 F:      drivers/power/supply/isp1704_charger.c
11015 F:      drivers/power/supply/rx51_battery.c
11016
11017 NOLIBC HEADER FILE
11018 M:      Willy Tarreau <w@1wt.eu>
11019 S:      Maintained
11020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11021 F:      tools/include/nolibc/
11022
11023 NTB AMD DRIVER
11024 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11025 L:      linux-ntb@googlegroups.com
11026 S:      Supported
11027 F:      drivers/ntb/hw/amd/
11028
11029 NTB DRIVER CORE
11030 M:      Jon Mason <jdmason@kudzu.us>
11031 M:      Dave Jiang <dave.jiang@intel.com>
11032 M:      Allen Hubbe <allenbh@gmail.com>
11033 L:      linux-ntb@googlegroups.com
11034 S:      Supported
11035 W:      https://github.com/jonmason/ntb/wiki
11036 T:      git git://github.com/jonmason/ntb.git
11037 F:      drivers/ntb/
11038 F:      drivers/net/ntb_netdev.c
11039 F:      include/linux/ntb.h
11040 F:      include/linux/ntb_transport.h
11041 F:      tools/testing/selftests/ntb/
11042
11043 NTB IDT DRIVER
11044 M:      Serge Semin <fancer.lancer@gmail.com>
11045 L:      linux-ntb@googlegroups.com
11046 S:      Supported
11047 F:      drivers/ntb/hw/idt/
11048
11049 NTB INTEL DRIVER
11050 M:      Dave Jiang <dave.jiang@intel.com>
11051 L:      linux-ntb@googlegroups.com
11052 S:      Supported
11053 W:      https://github.com/davejiang/linux/wiki
11054 T:      git https://github.com/davejiang/linux.git
11055 F:      drivers/ntb/hw/intel/
11056
11057 NTFS FILESYSTEM
11058 M:      Anton Altaparmakov <anton@tuxera.com>
11059 L:      linux-ntfs-dev@lists.sourceforge.net
11060 W:      http://www.tuxera.com/
11061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11062 S:      Supported
11063 F:      Documentation/filesystems/ntfs.txt
11064 F:      fs/ntfs/
11065
11066 NUBUS SUBSYSTEM
11067 M:      Finn Thain <fthain@telegraphics.com.au>
11068 L:      linux-m68k@lists.linux-m68k.org
11069 S:      Maintained
11070 F:      arch/*/include/asm/nubus.h
11071 F:      drivers/nubus/
11072 F:      include/linux/nubus.h
11073 F:      include/uapi/linux/nubus.h
11074
11075 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11076 M:      Antonino Daplas <adaplas@gmail.com>
11077 L:      linux-fbdev@vger.kernel.org
11078 S:      Maintained
11079 F:      drivers/video/fbdev/riva/
11080 F:      drivers/video/fbdev/nvidia/
11081
11082 NVM EXPRESS DRIVER
11083 M:      Keith Busch <keith.busch@intel.com>
11084 M:      Jens Axboe <axboe@fb.com>
11085 M:      Christoph Hellwig <hch@lst.de>
11086 M:      Sagi Grimberg <sagi@grimberg.me>
11087 L:      linux-nvme@lists.infradead.org
11088 T:      git://git.infradead.org/nvme.git
11089 W:      http://git.infradead.org/nvme.git
11090 S:      Supported
11091 F:      drivers/nvme/host/
11092 F:      include/linux/nvme.h
11093 F:      include/uapi/linux/nvme_ioctl.h
11094
11095 NVM EXPRESS FC TRANSPORT DRIVERS
11096 M:      James Smart <james.smart@broadcom.com>
11097 L:      linux-nvme@lists.infradead.org
11098 S:      Supported
11099 F:      include/linux/nvme-fc.h
11100 F:      include/linux/nvme-fc-driver.h
11101 F:      drivers/nvme/host/fc.c
11102 F:      drivers/nvme/target/fc.c
11103 F:      drivers/nvme/target/fcloop.c
11104
11105 NVM EXPRESS TARGET DRIVER
11106 M:      Christoph Hellwig <hch@lst.de>
11107 M:      Sagi Grimberg <sagi@grimberg.me>
11108 L:      linux-nvme@lists.infradead.org
11109 T:      git://git.infradead.org/nvme.git
11110 W:      http://git.infradead.org/nvme.git
11111 S:      Supported
11112 F:      drivers/nvme/target/
11113
11114 NVMEM FRAMEWORK
11115 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11116 S:      Maintained
11117 F:      drivers/nvmem/
11118 F:      Documentation/devicetree/bindings/nvmem/
11119 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11120 F:      include/linux/nvmem-consumer.h
11121 F:      include/linux/nvmem-provider.h
11122
11123 NXP SGTL5000 DRIVER
11124 M:      Fabio Estevam <festevam@gmail.com>
11125 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11126 S:      Maintained
11127 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11128 F:      sound/soc/codecs/sgtl5000*
11129
11130 NXP TDA998X DRM DRIVER
11131 M:      Russell King <linux@armlinux.org.uk>
11132 S:      Maintained
11133 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11134 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11135 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11136 F:      include/drm/i2c/tda998x.h
11137 F:      include/dt-bindings/display/tda998x.h
11138 K:      "nxp,tda998x"
11139
11140 NXP TFA9879 DRIVER
11141 M:      Peter Rosin <peda@axentia.se>
11142 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11143 S:      Maintained
11144 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11145 F:      sound/soc/codecs/tfa9879*
11146
11147 NXP-NCI NFC DRIVER
11148 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11149 R:      Charles Gorand <charles.gorand@effinnov.com>
11150 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11151 S:      Supported
11152 F:      drivers/nfc/nxp-nci
11153
11154 OBJAGG
11155 M:      Jiri Pirko <jiri@mellanox.com>
11156 L:      netdev@vger.kernel.org
11157 S:      Supported
11158 F:      lib/objagg.c
11159 F:      lib/test_objagg.c
11160 F:      include/linux/objagg.h
11161
11162 NXP FSPI DRIVER
11163 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11164 M:      Ashish Kumar <ashish.kumar@nxp.com>
11165 L:      linux-spi@vger.kernel.org
11166 S:      Maintained
11167 F:      drivers/spi/spi-nxp-fspi.c
11168 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11169
11170 OBJTOOL
11171 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11172 M:      Peter Zijlstra <peterz@infradead.org>
11173 S:      Supported
11174 F:      tools/objtool/
11175
11176 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11177 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11178 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11179 L:      linuxppc-dev@lists.ozlabs.org
11180 S:      Supported
11181 F:      arch/powerpc/platforms/powernv/ocxl.c
11182 F:      arch/powerpc/include/asm/pnv-ocxl.h
11183 F:      drivers/misc/ocxl/
11184 F:      include/misc/ocxl*
11185 F:      include/uapi/misc/ocxl.h
11186 F:      Documentation/accelerators/ocxl.rst
11187
11188 OMAP AUDIO SUPPORT
11189 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11190 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11191 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11192 L:      linux-omap@vger.kernel.org
11193 S:      Maintained
11194 F:      sound/soc/ti/omap*
11195 F:      sound/soc/ti/rx51.c
11196 F:      sound/soc/ti/n810.c
11197 F:      sound/soc/ti/sdma-pcm.*
11198
11199 OMAP CLOCK FRAMEWORK SUPPORT
11200 M:      Paul Walmsley <paul@pwsan.com>
11201 L:      linux-omap@vger.kernel.org
11202 S:      Maintained
11203 F:      arch/arm/*omap*/*clock*
11204
11205 OMAP DEVICE TREE SUPPORT
11206 M:      Benoît Cousson <bcousson@baylibre.com>
11207 M:      Tony Lindgren <tony@atomide.com>
11208 L:      linux-omap@vger.kernel.org
11209 L:      devicetree@vger.kernel.org
11210 S:      Maintained
11211 F:      arch/arm/boot/dts/*omap*
11212 F:      arch/arm/boot/dts/*am3*
11213 F:      arch/arm/boot/dts/*am4*
11214 F:      arch/arm/boot/dts/*am5*
11215 F:      arch/arm/boot/dts/*dra7*
11216
11217 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11218 L:      linux-omap@vger.kernel.org
11219 L:      linux-fbdev@vger.kernel.org
11220 S:      Orphan
11221 F:      drivers/video/fbdev/omap2/
11222 F:      Documentation/arm/OMAP/DSS
11223
11224 OMAP FRAMEBUFFER SUPPORT
11225 L:      linux-fbdev@vger.kernel.org
11226 L:      linux-omap@vger.kernel.org
11227 S:      Orphan
11228 F:      drivers/video/fbdev/omap/
11229
11230 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11231 M:      Roger Quadros <rogerq@ti.com>
11232 M:      Tony Lindgren <tony@atomide.com>
11233 L:      linux-omap@vger.kernel.org
11234 S:      Maintained
11235 F:      drivers/memory/omap-gpmc.c
11236 F:      arch/arm/mach-omap2/*gpmc*
11237
11238 OMAP GPIO DRIVER
11239 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11240 M:      Santosh Shilimkar <ssantosh@kernel.org>
11241 M:      Kevin Hilman <khilman@kernel.org>
11242 L:      linux-omap@vger.kernel.org
11243 S:      Maintained
11244 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11245 F:      drivers/gpio/gpio-omap.c
11246
11247 OMAP HARDWARE SPINLOCK SUPPORT
11248 M:      Ohad Ben-Cohen <ohad@wizery.com>
11249 L:      linux-omap@vger.kernel.org
11250 S:      Maintained
11251 F:      drivers/hwspinlock/omap_hwspinlock.c
11252
11253 OMAP HS MMC SUPPORT
11254 L:      linux-mmc@vger.kernel.org
11255 L:      linux-omap@vger.kernel.org
11256 S:      Orphan
11257 F:      drivers/mmc/host/omap_hsmmc.c
11258
11259 OMAP HWMOD DATA
11260 M:      Paul Walmsley <paul@pwsan.com>
11261 L:      linux-omap@vger.kernel.org
11262 S:      Maintained
11263 F:      arch/arm/mach-omap2/omap_hwmod*data*
11264
11265 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11266 M:      Benoît Cousson <bcousson@baylibre.com>
11267 L:      linux-omap@vger.kernel.org
11268 S:      Maintained
11269 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11270
11271 OMAP HWMOD SUPPORT
11272 M:      Benoît Cousson <bcousson@baylibre.com>
11273 M:      Paul Walmsley <paul@pwsan.com>
11274 L:      linux-omap@vger.kernel.org
11275 S:      Maintained
11276 F:      arch/arm/mach-omap2/omap_hwmod.*
11277
11278 OMAP I2C DRIVER
11279 M:      Vignesh R <vigneshr@ti.com>
11280 L:      linux-omap@vger.kernel.org
11281 L:      linux-i2c@vger.kernel.org
11282 S:      Maintained
11283 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11284 F:      drivers/i2c/busses/i2c-omap.c
11285
11286 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11287 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11288 L:      linux-media@vger.kernel.org
11289 S:      Maintained
11290 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11291 F:      drivers/media/platform/omap3isp/
11292 F:      drivers/staging/media/omap4iss/
11293
11294 OMAP MMC SUPPORT
11295 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11296 L:      linux-omap@vger.kernel.org
11297 S:      Odd Fixes
11298 F:      drivers/mmc/host/omap.c
11299
11300 OMAP POWER MANAGEMENT SUPPORT
11301 M:      Kevin Hilman <khilman@kernel.org>
11302 L:      linux-omap@vger.kernel.org
11303 S:      Maintained
11304 F:      arch/arm/*omap*/*pm*
11305 F:      drivers/cpufreq/omap-cpufreq.c
11306
11307 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11308 M:      Rajendra Nayak <rnayak@codeaurora.org>
11309 M:      Paul Walmsley <paul@pwsan.com>
11310 L:      linux-omap@vger.kernel.org
11311 S:      Maintained
11312 F:      arch/arm/mach-omap2/prm*
11313
11314 OMAP RANDOM NUMBER GENERATOR SUPPORT
11315 M:      Deepak Saxena <dsaxena@plexity.net>
11316 S:      Maintained
11317 F:      drivers/char/hw_random/omap-rng.c
11318
11319 OMAP USB SUPPORT
11320 L:      linux-usb@vger.kernel.org
11321 L:      linux-omap@vger.kernel.org
11322 S:      Orphan
11323 F:      drivers/usb/*/*omap*
11324 F:      arch/arm/*omap*/usb*
11325
11326 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11327 M:      Mark Jackson <mpfj@newflow.co.uk>
11328 L:      linux-omap@vger.kernel.org
11329 S:      Maintained
11330 F:      arch/arm/boot/dts/am335x-nano.dts
11331
11332 OMAP1 SUPPORT
11333 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11334 M:      Tony Lindgren <tony@atomide.com>
11335 L:      linux-omap@vger.kernel.org
11336 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11338 S:      Maintained
11339 F:      arch/arm/mach-omap1/
11340 F:      arch/arm/plat-omap/
11341 F:      arch/arm/configs/omap1_defconfig
11342 F:      drivers/i2c/busses/i2c-omap.c
11343 F:      include/linux/platform_data/i2c-omap.h
11344 F:      include/linux/platform_data/ams-delta-fiq.h
11345
11346 OMAP2+ SUPPORT
11347 M:      Tony Lindgren <tony@atomide.com>
11348 L:      linux-omap@vger.kernel.org
11349 W:      http://www.muru.com/linux/omap/
11350 W:      http://linux.omap.com/
11351 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11353 S:      Maintained
11354 F:      arch/arm/mach-omap2/
11355 F:      arch/arm/plat-omap/
11356 F:      arch/arm/configs/omap2plus_defconfig
11357 F:      drivers/i2c/busses/i2c-omap.c
11358 F:      drivers/irqchip/irq-omap-intc.c
11359 F:      drivers/mfd/*omap*.c
11360 F:      drivers/mfd/menelaus.c
11361 F:      drivers/mfd/palmas.c
11362 F:      drivers/mfd/tps65217.c
11363 F:      drivers/mfd/tps65218.c
11364 F:      drivers/mfd/tps65910.c
11365 F:      drivers/mfd/twl-core.[ch]
11366 F:      drivers/mfd/twl4030*.c
11367 F:      drivers/mfd/twl6030*.c
11368 F:      drivers/mfd/twl6040*.c
11369 F:      drivers/regulator/palmas-regulator*.c
11370 F:      drivers/regulator/pbias-regulator.c
11371 F:      drivers/regulator/tps65217-regulator.c
11372 F:      drivers/regulator/tps65218-regulator.c
11373 F:      drivers/regulator/tps65910-regulator.c
11374 F:      drivers/regulator/twl-regulator.c
11375 F:      drivers/regulator/twl6030-regulator.c
11376 F:      include/linux/platform_data/i2c-omap.h
11377
11378 ONION OMEGA2+ BOARD
11379 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11380 L:      linux-mips@vger.kernel.org
11381 S:      Maintained
11382 F:      arch/mips/boot/dts/ralink/omega2p.dts
11383
11384 OMFS FILESYSTEM
11385 M:      Bob Copeland <me@bobcopeland.com>
11386 L:      linux-karma-devel@lists.sourceforge.net
11387 S:      Maintained
11388 F:      Documentation/filesystems/omfs.txt
11389 F:      fs/omfs/
11390
11391 OMNIKEY CARDMAN 4000 DRIVER
11392 M:      Harald Welte <laforge@gnumonks.org>
11393 S:      Maintained
11394 F:      drivers/char/pcmcia/cm4000_cs.c
11395 F:      include/linux/cm4000_cs.h
11396 F:      include/uapi/linux/cm4000_cs.h
11397
11398 OMNIKEY CARDMAN 4040 DRIVER
11399 M:      Harald Welte <laforge@gnumonks.org>
11400 S:      Maintained
11401 F:      drivers/char/pcmcia/cm4040_cs.*
11402
11403 OMNIVISION OV13858 SENSOR DRIVER
11404 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11405 L:      linux-media@vger.kernel.org
11406 T:      git git://linuxtv.org/media_tree.git
11407 S:      Maintained
11408 F:      drivers/media/i2c/ov13858.c
11409
11410 OMNIVISION OV2680 SENSOR DRIVER
11411 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11412 L:      linux-media@vger.kernel.org
11413 T:      git git://linuxtv.org/media_tree.git
11414 S:      Maintained
11415 F:      drivers/media/i2c/ov2680.c
11416 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11417
11418 OMNIVISION OV2685 SENSOR DRIVER
11419 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11420 L:      linux-media@vger.kernel.org
11421 T:      git git://linuxtv.org/media_tree.git
11422 S:      Maintained
11423 F:      drivers/media/i2c/ov2685.c
11424
11425 OMNIVISION OV5640 SENSOR DRIVER
11426 M:      Steve Longerbeam <slongerbeam@gmail.com>
11427 L:      linux-media@vger.kernel.org
11428 T:      git git://linuxtv.org/media_tree.git
11429 S:      Maintained
11430 F:      drivers/media/i2c/ov5640.c
11431
11432 OMNIVISION OV5647 SENSOR DRIVER
11433 M:      Luis Oliveira <lolivei@synopsys.com>
11434 L:      linux-media@vger.kernel.org
11435 T:      git git://linuxtv.org/media_tree.git
11436 S:      Maintained
11437 F:      drivers/media/i2c/ov5647.c
11438
11439 OMNIVISION OV5695 SENSOR DRIVER
11440 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11441 L:      linux-media@vger.kernel.org
11442 T:      git git://linuxtv.org/media_tree.git
11443 S:      Maintained
11444 F:      drivers/media/i2c/ov5695.c
11445
11446 OMNIVISION OV7670 SENSOR DRIVER
11447 M:      Jonathan Corbet <corbet@lwn.net>
11448 L:      linux-media@vger.kernel.org
11449 T:      git git://linuxtv.org/media_tree.git
11450 S:      Maintained
11451 F:      drivers/media/i2c/ov7670.c
11452 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11453
11454 OMNIVISION OV772x SENSOR DRIVER
11455 M:      Jacopo Mondi <jacopo@jmondi.org>
11456 L:      linux-media@vger.kernel.org
11457 T:      git git://linuxtv.org/media_tree.git
11458 S:      Odd fixes
11459 F:      drivers/media/i2c/ov772x.c
11460 F:      include/media/i2c/ov772x.h
11461 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11462
11463 OMNIVISION OV7740 SENSOR DRIVER
11464 M:      Wenyou Yang <wenyou.yang@microchip.com>
11465 L:      linux-media@vger.kernel.org
11466 T:      git git://linuxtv.org/media_tree.git
11467 S:      Maintained
11468 F:      drivers/media/i2c/ov7740.c
11469 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11470
11471 OMNIVISION OV9640 SENSOR DRIVER
11472 M:      Petr Cvek <petrcvekcz@gmail.com>
11473 L:      linux-media@vger.kernel.org
11474 S:      Maintained
11475 F:      drivers/media/i2c/ov9640.*
11476
11477 OMNIVISION OV8856 SENSOR DRIVER
11478 M:      Ben Kao <ben.kao@intel.com>
11479 L:      linux-media@vger.kernel.org
11480 T:      git git://linuxtv.org/media_tree.git
11481 S:      Maintained
11482 F:      drivers/media/i2c/ov8856.c
11483
11484 OMNIVISION OV9650 SENSOR DRIVER
11485 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11486 R:      Akinobu Mita <akinobu.mita@gmail.com>
11487 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11488 L:      linux-media@vger.kernel.org
11489 T:      git git://linuxtv.org/media_tree.git
11490 S:      Maintained
11491 F:      drivers/media/i2c/ov9650.c
11492 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11493
11494 ONENAND FLASH DRIVER
11495 M:      Kyungmin Park <kyungmin.park@samsung.com>
11496 L:      linux-mtd@lists.infradead.org
11497 S:      Maintained
11498 F:      drivers/mtd/nand/onenand/
11499 F:      include/linux/mtd/onenand*.h
11500
11501 ONSTREAM SCSI TAPE DRIVER
11502 M:      Willem Riede <osst@riede.org>
11503 L:      osst-users@lists.sourceforge.net
11504 L:      linux-scsi@vger.kernel.org
11505 S:      Maintained
11506 F:      Documentation/scsi/osst.txt
11507 F:      drivers/scsi/osst.*
11508 F:      drivers/scsi/osst_*.h
11509 F:      drivers/scsi/st.h
11510
11511 OP-TEE DRIVER
11512 M:      Jens Wiklander <jens.wiklander@linaro.org>
11513 S:      Maintained
11514 F:      drivers/tee/optee/
11515
11516 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11517 M:      Sumit Garg <sumit.garg@linaro.org>
11518 S:      Maintained
11519 F:      drivers/char/hw_random/optee-rng.c
11520
11521 OPA-VNIC DRIVER
11522 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11523 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11524 L:      linux-rdma@vger.kernel.org
11525 S:      Supported
11526 F:      drivers/infiniband/ulp/opa_vnic
11527
11528 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11529 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11530 M:      Frank Rowand <frowand.list@gmail.com>
11531 L:      devicetree@vger.kernel.org
11532 S:      Maintained
11533 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11534 F:      Documentation/devicetree/overlay-notes.txt
11535 F:      drivers/of/overlay.c
11536 F:      drivers/of/resolver.c
11537 K:      of_overlay_notifier_
11538
11539 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11540 M:      Rob Herring <robh+dt@kernel.org>
11541 M:      Frank Rowand <frowand.list@gmail.com>
11542 L:      devicetree@vger.kernel.org
11543 W:      http://www.devicetree.org/
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11545 S:      Maintained
11546 F:      drivers/of/
11547 F:      include/linux/of*.h
11548 F:      scripts/dtc/
11549 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11550
11551 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11552 M:      Rob Herring <robh+dt@kernel.org>
11553 M:      Mark Rutland <mark.rutland@arm.com>
11554 L:      devicetree@vger.kernel.org
11555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11556 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11557 S:      Maintained
11558 F:      Documentation/devicetree/
11559 F:      arch/*/boot/dts/
11560 F:      include/dt-bindings/
11561
11562 OPENCORES I2C BUS DRIVER
11563 M:      Peter Korsgaard <peter@korsgaard.com>
11564 M:      Andrew Lunn <andrew@lunn.ch>
11565 L:      linux-i2c@vger.kernel.org
11566 S:      Maintained
11567 F:      Documentation/i2c/busses/i2c-ocores
11568 F:      drivers/i2c/busses/i2c-ocores.c
11569 F:      include/linux/platform_data/i2c-ocores.h
11570
11571 OPENRISC ARCHITECTURE
11572 M:      Jonas Bonn <jonas@southpole.se>
11573 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11574 M:      Stafford Horne <shorne@gmail.com>
11575 T:      git git://github.com/openrisc/linux.git
11576 L:      openrisc@lists.librecores.org
11577 W:      http://openrisc.io
11578 S:      Maintained
11579 F:      Documentation/devicetree/bindings/openrisc/
11580 F:      Documentation/openrisc/
11581 F:      arch/openrisc/
11582 F:      drivers/irqchip/irq-ompic.c
11583 F:      drivers/irqchip/irq-or1k-*
11584
11585 OPENVSWITCH
11586 M:      Pravin B Shelar <pshelar@ovn.org>
11587 L:      netdev@vger.kernel.org
11588 L:      dev@openvswitch.org
11589 W:      http://openvswitch.org
11590 S:      Maintained
11591 F:      net/openvswitch/
11592 F:      include/uapi/linux/openvswitch.h
11593
11594 OPERATING PERFORMANCE POINTS (OPP)
11595 M:      Viresh Kumar <vireshk@kernel.org>
11596 M:      Nishanth Menon <nm@ti.com>
11597 M:      Stephen Boyd <sboyd@kernel.org>
11598 L:      linux-pm@vger.kernel.org
11599 S:      Maintained
11600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11601 F:      drivers/opp/
11602 F:      include/linux/pm_opp.h
11603 F:      Documentation/power/opp.txt
11604 F:      Documentation/devicetree/bindings/opp/
11605
11606 OPL4 DRIVER
11607 M:      Clemens Ladisch <clemens@ladisch.de>
11608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11609 T:      git git://git.alsa-project.org/alsa-kernel.git
11610 S:      Maintained
11611 F:      sound/drivers/opl4/
11612
11613 OPROFILE
11614 M:      Robert Richter <rric@kernel.org>
11615 L:      oprofile-list@lists.sf.net
11616 S:      Maintained
11617 F:      arch/*/include/asm/oprofile*.h
11618 F:      arch/*/oprofile/
11619 F:      drivers/oprofile/
11620 F:      include/linux/oprofile.h
11621
11622 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11623 M:      Mark Fasheh <mark@fasheh.com>
11624 M:      Joel Becker <jlbec@evilplan.org>
11625 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11626 W:      http://ocfs2.wiki.kernel.org
11627 S:      Supported
11628 F:      Documentation/filesystems/ocfs2.txt
11629 F:      Documentation/filesystems/dlmfs.txt
11630 F:      fs/ocfs2/
11631
11632 ORANGEFS FILESYSTEM
11633 M:      Mike Marshall <hubcap@omnibond.com>
11634 R:      Martin Brandenburg <martin@omnibond.com>
11635 L:      devel@lists.orangefs.org
11636 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11637 S:      Supported
11638 F:      fs/orangefs/
11639 F:      Documentation/filesystems/orangefs.txt
11640
11641 ORINOCO DRIVER
11642 L:      linux-wireless@vger.kernel.org
11643 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11644 W:      http://www.nongnu.org/orinoco/
11645 S:      Orphan
11646 F:      drivers/net/wireless/intersil/orinoco/
11647
11648 OV2659 OMNIVISION SENSOR DRIVER
11649 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11650 L:      linux-media@vger.kernel.org
11651 W:      https://linuxtv.org
11652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11653 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov2659.c
11656 F:      include/media/i2c/ov2659.h
11657
11658 OVERLAY FILESYSTEM
11659 M:      Miklos Szeredi <miklos@szeredi.hu>
11660 L:      linux-unionfs@vger.kernel.org
11661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11662 S:      Supported
11663 F:      fs/overlayfs/
11664 F:      Documentation/filesystems/overlayfs.txt
11665
11666 P54 WIRELESS DRIVER
11667 M:      Christian Lamparter <chunkeey@googlemail.com>
11668 L:      linux-wireless@vger.kernel.org
11669 W:      http://wireless.kernel.org/en/users/Drivers/p54
11670 S:      Maintained
11671 F:      drivers/net/wireless/intersil/p54/
11672
11673 PA SEMI ETHERNET DRIVER
11674 L:      netdev@vger.kernel.org
11675 S:      Orphan
11676 F:      drivers/net/ethernet/pasemi/*
11677
11678 PA SEMI SMBUS DRIVER
11679 L:      linux-i2c@vger.kernel.org
11680 S:      Orphan
11681 F:      drivers/i2c/busses/i2c-pasemi.c
11682
11683 PADATA PARALLEL EXECUTION MECHANISM
11684 M:      Steffen Klassert <steffen.klassert@secunet.com>
11685 L:      linux-crypto@vger.kernel.org
11686 S:      Maintained
11687 F:      kernel/padata.c
11688 F:      include/linux/padata.h
11689 F:      Documentation/padata.txt
11690
11691 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11692 M:      Harald Welte <laforge@gnumonks.org>
11693 L:      platform-driver-x86@vger.kernel.org
11694 S:      Maintained
11695 F:      drivers/platform/x86/panasonic-laptop.c
11696
11697 PARALLEL LCD/KEYPAD PANEL DRIVER
11698 M:      Willy Tarreau <willy@haproxy.com>
11699 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11700 S:      Odd Fixes
11701 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11702 F:      drivers/auxdisplay/panel.c
11703
11704 PARALLEL PORT SUBSYSTEM
11705 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11706 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11707 L:      linux-parport@lists.infradead.org (subscribers-only)
11708 S:      Maintained
11709 F:      drivers/parport/
11710 F:      include/linux/parport*.h
11711 F:      drivers/char/ppdev.c
11712 F:      include/uapi/linux/ppdev.h
11713 F:      Documentation/parport*.txt
11714
11715 PARAVIRT_OPS INTERFACE
11716 M:      Juergen Gross <jgross@suse.com>
11717 M:      Alok Kataria <akataria@vmware.com>
11718 L:      virtualization@lists.linux-foundation.org
11719 S:      Supported
11720 F:      Documentation/virtual/paravirt_ops.txt
11721 F:      arch/*/kernel/paravirt*
11722 F:      arch/*/include/asm/paravirt*.h
11723 F:      include/linux/hypervisor.h
11724
11725 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11726 M:      Tim Waugh <tim@cyberelk.net>
11727 L:      linux-parport@lists.infradead.org (subscribers-only)
11728 S:      Maintained
11729 F:      Documentation/blockdev/paride.txt
11730 F:      drivers/block/paride/
11731
11732 PARISC ARCHITECTURE
11733 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11734 M:      Helge Deller <deller@gmx.de>
11735 L:      linux-parisc@vger.kernel.org
11736 W:      http://www.parisc-linux.org/
11737 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11740 S:      Maintained
11741 F:      arch/parisc/
11742 F:      Documentation/parisc/
11743 F:      drivers/parisc/
11744 F:      drivers/char/agp/parisc-agp.c
11745 F:      drivers/input/serio/gscps2.c
11746 F:      drivers/parport/parport_gsc.*
11747 F:      drivers/tty/serial/8250/8250_gsc.c
11748 F:      drivers/video/fbdev/sti*
11749 F:      drivers/video/console/sti*
11750 F:      drivers/video/logo/logo_parisc*
11751
11752 PARMAN
11753 M:      Jiri Pirko <jiri@mellanox.com>
11754 L:      netdev@vger.kernel.org
11755 S:      Supported
11756 F:      lib/parman.c
11757 F:      lib/test_parman.c
11758 F:      include/linux/parman.h
11759
11760 PC ENGINES APU BOARD DRIVER
11761 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11762 S:      Maintained
11763 F:      drivers/platform/x86/pcengines-apuv2.c
11764
11765 PC87360 HARDWARE MONITORING DRIVER
11766 M:      Jim Cromie <jim.cromie@gmail.com>
11767 L:      linux-hwmon@vger.kernel.org
11768 S:      Maintained
11769 F:      Documentation/hwmon/pc87360
11770 F:      drivers/hwmon/pc87360.c
11771
11772 PC8736x GPIO DRIVER
11773 M:      Jim Cromie <jim.cromie@gmail.com>
11774 S:      Maintained
11775 F:      drivers/char/pc8736x_gpio.c
11776
11777 PC87427 HARDWARE MONITORING DRIVER
11778 M:      Jean Delvare <jdelvare@suse.com>
11779 L:      linux-hwmon@vger.kernel.org
11780 S:      Maintained
11781 F:      Documentation/hwmon/pc87427
11782 F:      drivers/hwmon/pc87427.c
11783
11784 PCA9532 LED DRIVER
11785 M:      Riku Voipio <riku.voipio@iki.fi>
11786 S:      Maintained
11787 F:      drivers/leds/leds-pca9532.c
11788 F:      include/linux/leds-pca9532.h
11789
11790 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11791 M:      Guenter Roeck <linux@roeck-us.net>
11792 L:      linux-i2c@vger.kernel.org
11793 S:      Maintained
11794 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11795
11796 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11797 M:      Khalid Aziz <khalid@gonehiking.org>
11798 S:      Maintained
11799 F:      drivers/firmware/pcdp.*
11800
11801 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11802 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11803 L:      linux-pci@vger.kernel.org
11804 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11805 S:      Maintained
11806 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11807 F:      drivers/pci/controller/pci-aardvark.c
11808
11809 PCI DRIVER FOR ALTERA PCIE IP
11810 M:      Ley Foon Tan <lftan@altera.com>
11811 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11812 L:      linux-pci@vger.kernel.org
11813 S:      Supported
11814 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11815 F:      drivers/pci/controller/pcie-altera.c
11816
11817 PCI DRIVER FOR APPLIEDMICRO XGENE
11818 M:      Toan Le <toan@os.amperecomputing.com>
11819 L:      linux-pci@vger.kernel.org
11820 L:      linux-arm-kernel@lists.infradead.org
11821 S:      Maintained
11822 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11823 F:      drivers/pci/controller/pci-xgene.c
11824
11825 PCI DRIVER FOR ARM VERSATILE PLATFORM
11826 M:      Rob Herring <robh@kernel.org>
11827 L:      linux-pci@vger.kernel.org
11828 L:      linux-arm-kernel@lists.infradead.org
11829 S:      Maintained
11830 F:      Documentation/devicetree/bindings/pci/versatile.txt
11831 F:      drivers/pci/controller/pci-versatile.c
11832
11833 PCI DRIVER FOR ARMADA 8K
11834 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11835 L:      linux-pci@vger.kernel.org
11836 L:      linux-arm-kernel@lists.infradead.org
11837 S:      Maintained
11838 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11839 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11840
11841 PCI DRIVER FOR CADENCE PCIE IP
11842 M:      Tom Joseph <tjoseph@cadence.com>
11843 L:      linux-pci@vger.kernel.org
11844 S:      Maintained
11845 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11846 F:      drivers/pci/controller/pcie-cadence*
11847
11848 PCI DRIVER FOR FREESCALE LAYERSCAPE
11849 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11850 M:      Mingkai Hu <mingkai.hu@nxp.com>
11851 M:      Roy Zang <roy.zang@nxp.com>
11852 L:      linuxppc-dev@lists.ozlabs.org
11853 L:      linux-pci@vger.kernel.org
11854 L:      linux-arm-kernel@lists.infradead.org
11855 S:      Maintained
11856 F:      drivers/pci/controller/dwc/*layerscape*
11857
11858 PCI DRIVER FOR GENERIC OF HOSTS
11859 M:      Will Deacon <will.deacon@arm.com>
11860 L:      linux-pci@vger.kernel.org
11861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11862 S:      Maintained
11863 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11864 F:      drivers/pci/controller/pci-host-common.c
11865 F:      drivers/pci/controller/pci-host-generic.c
11866
11867 PCI DRIVER FOR IMX6
11868 M:      Richard Zhu <hongxing.zhu@nxp.com>
11869 M:      Lucas Stach <l.stach@pengutronix.de>
11870 L:      linux-pci@vger.kernel.org
11871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11872 S:      Maintained
11873 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11874 F:      drivers/pci/controller/dwc/*imx6*
11875
11876 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11877 M:      Keith Busch <keith.busch@intel.com>
11878 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11879 L:      linux-pci@vger.kernel.org
11880 S:      Supported
11881 F:      drivers/pci/controller/vmd.c
11882
11883 PCI DRIVER FOR MICROSEMI SWITCHTEC
11884 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11885 M:      Logan Gunthorpe <logang@deltatee.com>
11886 L:      linux-pci@vger.kernel.org
11887 S:      Maintained
11888 F:      Documentation/switchtec.txt
11889 F:      Documentation/ABI/testing/sysfs-class-switchtec
11890 F:      drivers/pci/switch/switchtec*
11891 F:      include/uapi/linux/switchtec_ioctl.h
11892 F:      include/linux/switchtec.h
11893 F:      drivers/ntb/hw/mscc/
11894
11895 PCI DRIVER FOR MOBIVEIL PCIE IP
11896 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11897 L:      linux-pci@vger.kernel.org
11898 S:      Supported
11899 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11900 F:      drivers/pci/controller/pcie-mobiveil.c
11901
11902 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11903 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11904 M:      Jason Cooper <jason@lakedaemon.net>
11905 L:      linux-pci@vger.kernel.org
11906 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11907 S:      Maintained
11908 F:      drivers/pci/controller/*mvebu*
11909
11910 PCI DRIVER FOR NVIDIA TEGRA
11911 M:      Thierry Reding <thierry.reding@gmail.com>
11912 L:      linux-tegra@vger.kernel.org
11913 L:      linux-pci@vger.kernel.org
11914 S:      Supported
11915 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11916 F:      drivers/pci/controller/pci-tegra.c
11917
11918 PCI DRIVER FOR RENESAS R-CAR
11919 M:      Simon Horman <horms@verge.net.au>
11920 L:      linux-pci@vger.kernel.org
11921 L:      linux-renesas-soc@vger.kernel.org
11922 S:      Maintained
11923 F:      drivers/pci/controller/*rcar*
11924
11925 PCI DRIVER FOR SAMSUNG EXYNOS
11926 M:      Jingoo Han <jingoohan1@gmail.com>
11927 L:      linux-pci@vger.kernel.org
11928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11929 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11930 S:      Maintained
11931 F:      drivers/pci/controller/dwc/pci-exynos.c
11932
11933 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11934 M:      Jingoo Han <jingoohan1@gmail.com>
11935 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11936 L:      linux-pci@vger.kernel.org
11937 S:      Maintained
11938 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11939 F:      drivers/pci/controller/dwc/*designware*
11940
11941 PCI DRIVER FOR TI DRA7XX
11942 M:      Kishon Vijay Abraham I <kishon@ti.com>
11943 L:      linux-omap@vger.kernel.org
11944 L:      linux-pci@vger.kernel.org
11945 S:      Supported
11946 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11947 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11948
11949 PCI DRIVER FOR TI KEYSTONE
11950 M:      Murali Karicheri <m-karicheri2@ti.com>
11951 L:      linux-pci@vger.kernel.org
11952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11953 S:      Maintained
11954 F:      drivers/pci/controller/dwc/pci-keystone.c
11955
11956 PCI ENDPOINT SUBSYSTEM
11957 M:      Kishon Vijay Abraham I <kishon@ti.com>
11958 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11959 L:      linux-pci@vger.kernel.org
11960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11961 S:      Supported
11962 F:      drivers/pci/endpoint/
11963 F:      drivers/misc/pci_endpoint_test.c
11964 F:      tools/pci/
11965
11966 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11967 M:      Russell Currey <ruscur@russell.cc>
11968 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11969 M:      Oliver O'Halloran <oohall@gmail.com>
11970 L:      linuxppc-dev@lists.ozlabs.org
11971 S:      Supported
11972 F:      Documentation/PCI/pci-error-recovery.txt
11973 F:      drivers/pci/pcie/aer.c
11974 F:      drivers/pci/pcie/dpc.c
11975 F:      drivers/pci/pcie/err.c
11976 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11977 F:      arch/powerpc/kernel/eeh*.c
11978 F:      arch/powerpc/platforms/*/eeh*.c
11979 F:      arch/powerpc/include/*/eeh*.h
11980
11981 PCI ERROR RECOVERY
11982 M:      Linas Vepstas <linasvepstas@gmail.com>
11983 L:      linux-pci@vger.kernel.org
11984 S:      Supported
11985 F:      Documentation/PCI/pci-error-recovery.txt
11986
11987 PCI MSI DRIVER FOR ALTERA MSI IP
11988 M:      Ley Foon Tan <lftan@altera.com>
11989 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11990 L:      linux-pci@vger.kernel.org
11991 S:      Supported
11992 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11993 F:      drivers/pci/controller/pcie-altera-msi.c
11994
11995 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11996 M:      Toan Le <toan@os.amperecomputing.com>
11997 L:      linux-pci@vger.kernel.org
11998 L:      linux-arm-kernel@lists.infradead.org
11999 S:      Maintained
12000 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12001 F:      drivers/pci/controller/pci-xgene-msi.c
12002
12003 PCI SUBSYSTEM
12004 M:      Bjorn Helgaas <bhelgaas@google.com>
12005 L:      linux-pci@vger.kernel.org
12006 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12008 S:      Supported
12009 F:      Documentation/devicetree/bindings/pci/
12010 F:      Documentation/PCI/
12011 F:      drivers/acpi/pci*
12012 F:      drivers/pci/
12013 F:      include/asm-generic/pci*
12014 F:      include/linux/pci*
12015 F:      include/linux/of_pci.h
12016 F:      include/uapi/linux/pci*
12017 F:      lib/pci*
12018 F:      arch/x86/pci/
12019 F:      arch/x86/kernel/quirks.c
12020 F:      arch/x86/kernel/early-quirks.c
12021
12022 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12023 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12024 L:      linux-pci@vger.kernel.org
12025 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12027 S:      Supported
12028 F:      drivers/pci/controller/
12029
12030 PCIE DRIVER FOR AMLOGIC MESON
12031 M:      Yue Wang <yue.wang@Amlogic.com>
12032 L:      linux-pci@vger.kernel.org
12033 L:      linux-amlogic@lists.infradead.org
12034 S:      Maintained
12035 F:      drivers/pci/controller/dwc/pci-meson.c
12036
12037 PCIE DRIVER FOR AXIS ARTPEC
12038 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12039 L:      linux-arm-kernel@axis.com
12040 L:      linux-pci@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12043 F:      drivers/pci/controller/dwc/*artpec*
12044
12045 PCIE DRIVER FOR CAVIUM THUNDERX
12046 M:      David Daney <david.daney@cavium.com>
12047 L:      linux-pci@vger.kernel.org
12048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12049 S:      Supported
12050 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12051 F:      drivers/pci/controller/pci-thunder-*
12052
12053 PCIE DRIVER FOR HISILICON
12054 M:      Zhou Wang <wangzhou1@hisilicon.com>
12055 L:      linux-pci@vger.kernel.org
12056 S:      Maintained
12057 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12058 F:      drivers/pci/controller/dwc/pcie-hisi.c
12059
12060 PCIE DRIVER FOR HISILICON KIRIN
12061 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12062 M:      Binghui Wang <wangbinghui@hisilicon.com>
12063 L:      linux-pci@vger.kernel.org
12064 S:      Maintained
12065 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12066 F:      drivers/pci/controller/dwc/pcie-kirin.c
12067
12068 PCIE DRIVER FOR HISILICON STB
12069 M:      Shawn Guo <shawn.guo@linaro.org>
12070 L:      linux-pci@vger.kernel.org
12071 S:      Maintained
12072 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12073 F:      drivers/pci/controller/dwc/pcie-histb.c
12074
12075 PCIE DRIVER FOR MEDIATEK
12076 M:      Ryder Lee <ryder.lee@mediatek.com>
12077 L:      linux-pci@vger.kernel.org
12078 L:      linux-mediatek@lists.infradead.org
12079 S:      Supported
12080 F:      Documentation/devicetree/bindings/pci/mediatek*
12081 F:      drivers/pci/controller/*mediatek*
12082
12083 PCIE DRIVER FOR QUALCOMM MSM
12084 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12085 L:      linux-pci@vger.kernel.org
12086 L:      linux-arm-msm@vger.kernel.org
12087 S:      Maintained
12088 F:      drivers/pci/controller/dwc/*qcom*
12089
12090 PCIE DRIVER FOR ROCKCHIP
12091 M:      Shawn Lin <shawn.lin@rock-chips.com>
12092 L:      linux-pci@vger.kernel.org
12093 L:      linux-rockchip@lists.infradead.org
12094 S:      Maintained
12095 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12096 F:      drivers/pci/controller/pcie-rockchip*
12097
12098 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12099 M:      Linus Walleij <linus.walleij@linaro.org>
12100 L:      linux-pci@vger.kernel.org
12101 S:      Maintained
12102 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12103 F:      drivers/pci/controller/pci-v3-semi.c
12104
12105 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12106 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12107 L:      linux-pci@vger.kernel.org
12108 S:      Maintained
12109 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12110 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12111
12112 PCIE DRIVER FOR ST SPEAR13XX
12113 M:      Pratyush Anand <pratyush.anand@gmail.com>
12114 L:      linux-pci@vger.kernel.org
12115 S:      Maintained
12116 F:      drivers/pci/controller/dwc/*spear*
12117
12118 PCMCIA SUBSYSTEM
12119 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12121 S:      Odd Fixes
12122 F:      Documentation/pcmcia/
12123 F:      tools/pcmcia/
12124 F:      drivers/pcmcia/
12125 F:      include/pcmcia/
12126
12127 PCNET32 NETWORK DRIVER
12128 M:      Don Fry <pcnet32@frontier.com>
12129 L:      netdev@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/net/ethernet/amd/pcnet32.c
12132
12133 PCRYPT PARALLEL CRYPTO ENGINE
12134 M:      Steffen Klassert <steffen.klassert@secunet.com>
12135 L:      linux-crypto@vger.kernel.org
12136 S:      Maintained
12137 F:      crypto/pcrypt.c
12138 F:      include/crypto/pcrypt.h
12139
12140 PEAQ WMI HOTKEYS DRIVER
12141 M:      Hans de Goede <hdegoede@redhat.com>
12142 L:      platform-driver-x86@vger.kernel.org
12143 S:      Maintained
12144 F:      drivers/platform/x86/peaq-wmi.c
12145
12146 PER-CPU MEMORY ALLOCATOR
12147 M:      Dennis Zhou <dennis@kernel.org>
12148 M:      Tejun Heo <tj@kernel.org>
12149 M:      Christoph Lameter <cl@linux.com>
12150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12151 S:      Maintained
12152 F:      include/linux/percpu*.h
12153 F:      mm/percpu*.c
12154 F:      arch/*/include/asm/percpu.h
12155
12156 PER-TASK DELAY ACCOUNTING
12157 M:      Balbir Singh <bsingharora@gmail.com>
12158 S:      Maintained
12159 F:      include/linux/delayacct.h
12160 F:      kernel/delayacct.c
12161
12162 PERFORMANCE EVENTS SUBSYSTEM
12163 M:      Peter Zijlstra <peterz@infradead.org>
12164 M:      Ingo Molnar <mingo@redhat.com>
12165 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12166 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12167 R:      Jiri Olsa <jolsa@redhat.com>
12168 R:      Namhyung Kim <namhyung@kernel.org>
12169 L:      linux-kernel@vger.kernel.org
12170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12171 S:      Supported
12172 F:      kernel/events/*
12173 F:      include/linux/perf_event.h
12174 F:      include/uapi/linux/perf_event.h
12175 F:      arch/*/kernel/perf_event*.c
12176 F:      arch/*/kernel/*/perf_event*.c
12177 F:      arch/*/kernel/*/*/perf_event*.c
12178 F:      arch/*/include/asm/perf_event.h
12179 F:      arch/*/kernel/perf_callchain.c
12180 F:      arch/*/events/*
12181 F:      tools/perf/
12182
12183 PERSONALITY HANDLING
12184 M:      Christoph Hellwig <hch@infradead.org>
12185 L:      linux-abi-devel@lists.sourceforge.net
12186 S:      Maintained
12187 F:      include/linux/personality.h
12188 F:      include/uapi/linux/personality.h
12189
12190 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12191 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12192 L:      linux-input@vger.kernel.org
12193 S:      Maintained
12194 F:      Documentation/input/devices/pxrc.rst
12195 F:      drivers/input/joystick/pxrc.c
12196
12197 PHONET PROTOCOL
12198 M:      Remi Denis-Courmont <courmisch@gmail.com>
12199 S:      Supported
12200 F:      Documentation/networking/phonet.txt
12201 F:      include/linux/phonet.h
12202 F:      include/net/phonet/
12203 F:      include/uapi/linux/phonet.h
12204 F:      net/phonet/
12205
12206 PHRAM MTD DRIVER
12207 M:      Joern Engel <joern@lazybastard.org>
12208 L:      linux-mtd@lists.infradead.org
12209 S:      Maintained
12210 F:      drivers/mtd/devices/phram.c
12211
12212 PICOLCD HID DRIVER
12213 M:      Bruno Prémont <bonbons@linux-vserver.org>
12214 L:      linux-input@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/hid/hid-picolcd*
12217
12218 PICOXCELL SUPPORT
12219 M:      Jamie Iles <jamie@jamieiles.com>
12220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12221 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12222 S:      Supported
12223 F:      arch/arm/boot/dts/picoxcell*
12224 F:      arch/arm/mach-picoxcell/
12225 F:      drivers/crypto/picoxcell*
12226
12227 PIN CONTROL SUBSYSTEM
12228 M:      Linus Walleij <linus.walleij@linaro.org>
12229 L:      linux-gpio@vger.kernel.org
12230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12231 S:      Maintained
12232 F:      Documentation/devicetree/bindings/pinctrl/
12233 F:      Documentation/driver-api/pinctl.rst
12234 F:      drivers/pinctrl/
12235 F:      include/linux/pinctrl/
12236
12237 PIN CONTROLLER - MICROCHIP AT91
12238 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12239 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12240 L:      linux-gpio@vger.kernel.org
12241 S:      Supported
12242 F:      drivers/pinctrl/pinctrl-at91*
12243
12244 PIN CONTROLLER - FREESCALE
12245 M:      Dong Aisheng <aisheng.dong@nxp.com>
12246 M:      Fabio Estevam <festevam@gmail.com>
12247 M:      Shawn Guo <shawnguo@kernel.org>
12248 M:      Stefan Agner <stefan@agner.ch>
12249 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12250 L:      linux-gpio@vger.kernel.org
12251 S:      Maintained
12252 F:      drivers/pinctrl/freescale/
12253 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12254
12255 PIN CONTROLLER - INTEL
12256 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12257 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12259 S:      Maintained
12260 F:      drivers/pinctrl/intel/
12261
12262 PIN CONTROLLER - MEDIATEK
12263 M:      Sean Wang <sean.wang@kernel.org>
12264 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12265 S:      Maintained
12266 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12267 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12268 F:      drivers/pinctrl/mediatek/
12269
12270 PIN CONTROLLER - QUALCOMM
12271 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12272 S:      Maintained
12273 L:      linux-arm-msm@vger.kernel.org
12274 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12275 F:      drivers/pinctrl/qcom/
12276
12277 PIN CONTROLLER - RENESAS
12278 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12279 L:      linux-renesas-soc@vger.kernel.org
12280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12281 S:      Maintained
12282 F:      drivers/pinctrl/pinctrl-rz*
12283 F:      drivers/pinctrl/sh-pfc/
12284
12285 PIN CONTROLLER - SAMSUNG
12286 M:      Tomasz Figa <tomasz.figa@gmail.com>
12287 M:      Krzysztof Kozlowski <krzk@kernel.org>
12288 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12290 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12291 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12293 S:      Maintained
12294 F:      drivers/pinctrl/samsung/
12295 F:      include/dt-bindings/pinctrl/samsung.h
12296 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12297
12298 PIN CONTROLLER - SINGLE
12299 M:      Tony Lindgren <tony@atomide.com>
12300 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12302 L:      linux-omap@vger.kernel.org
12303 S:      Maintained
12304 F:      drivers/pinctrl/pinctrl-single.c
12305
12306 PIN CONTROLLER - ST SPEAR
12307 M:      Viresh Kumar <vireshk@kernel.org>
12308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12309 W:      http://www.st.com/spear
12310 S:      Maintained
12311 F:      drivers/pinctrl/spear/
12312
12313 PISTACHIO SOC SUPPORT
12314 M:      James Hartley <james.hartley@sondrel.com>
12315 L:      linux-mips@vger.kernel.org
12316 S:      Odd Fixes
12317 F:      arch/mips/pistachio/
12318 F:      arch/mips/include/asm/mach-pistachio/
12319 F:      arch/mips/boot/dts/img/pistachio*
12320 F:      arch/mips/configs/pistachio*_defconfig
12321
12322 PKTCDVD DRIVER
12323 S:      Orphan
12324 M:      linux-block@vger.kernel.org
12325 F:      drivers/block/pktcdvd.c
12326 F:      include/linux/pktcdvd.h
12327 F:      include/uapi/linux/pktcdvd.h
12328
12329 PKUNITY SOC DRIVERS
12330 M:      Guan Xuetao <gxt@pku.edu.cn>
12331 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12332 S:      Maintained
12333 T:      git git://github.com/gxt/linux.git
12334 F:      drivers/input/serio/i8042-unicore32io.h
12335 F:      drivers/i2c/busses/i2c-puv3.c
12336 F:      drivers/video/fbdev/fb-puv3.c
12337 F:      drivers/rtc/rtc-puv3.c
12338
12339 PMBUS HARDWARE MONITORING DRIVERS
12340 M:      Guenter Roeck <linux@roeck-us.net>
12341 L:      linux-hwmon@vger.kernel.org
12342 W:      http://hwmon.wiki.kernel.org/
12343 W:      http://www.roeck-us.net/linux/drivers/
12344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12345 S:      Maintained
12346 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12347 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12348 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12349 F:      Documentation/hwmon/adm1275
12350 F:      Documentation/hwmon/ibm-cffps
12351 F:      Documentation/hwmon/ir35221
12352 F:      Documentation/hwmon/lm25066
12353 F:      Documentation/hwmon/ltc2978
12354 F:      Documentation/hwmon/ltc3815
12355 F:      Documentation/hwmon/max16064
12356 F:      Documentation/hwmon/max20751
12357 F:      Documentation/hwmon/max31785
12358 F:      Documentation/hwmon/max34440
12359 F:      Documentation/hwmon/max8688
12360 F:      Documentation/hwmon/pmbus
12361 F:      Documentation/hwmon/pmbus-core
12362 F:      Documentation/hwmon/tps40422
12363 F:      Documentation/hwmon/ucd9000
12364 F:      Documentation/hwmon/ucd9200
12365 F:      Documentation/hwmon/zl6100
12366 F:      drivers/hwmon/pmbus/
12367 F:      include/linux/pmbus.h
12368
12369 PMC SIERRA MaxRAID DRIVER
12370 L:      linux-scsi@vger.kernel.org
12371 W:      http://www.pmc-sierra.com/
12372 S:      Orphan
12373 F:      drivers/scsi/pmcraid.*
12374
12375 PMC SIERRA PM8001 DRIVER
12376 M:      Jack Wang <jinpu.wang@profitbricks.com>
12377 M:      lindar_liu@usish.com
12378 L:      linux-scsi@vger.kernel.org
12379 S:      Supported
12380 F:      drivers/scsi/pm8001/
12381
12382 PNP SUPPORT
12383 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12384 S:      Maintained
12385 F:      drivers/pnp/
12386
12387 PNI RM3100 IIO DRIVER
12388 M:      Song Qiang <songqiang1304521@gmail.com>
12389 L:      linux-iio@vger.kernel.org
12390 S:      Maintained
12391 F:      drivers/iio/magnetometer/rm3100*
12392 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12393
12394 POSIX CLOCKS and TIMERS
12395 M:      Thomas Gleixner <tglx@linutronix.de>
12396 L:      linux-kernel@vger.kernel.org
12397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12398 S:      Maintained
12399 F:      fs/timerfd.c
12400 F:      include/linux/timer*
12401 F:      kernel/time/*timer*
12402
12403 POWER MANAGEMENT CORE
12404 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12405 L:      linux-pm@vger.kernel.org
12406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12407 B:      https://bugzilla.kernel.org
12408 S:      Supported
12409 F:      drivers/base/power/
12410 F:      include/linux/pm.h
12411 F:      include/linux/pm_*
12412 F:      include/linux/powercap.h
12413 F:      drivers/powercap/
12414 F:      kernel/configs/nopm.config
12415
12416 POWER STATE COORDINATION INTERFACE (PSCI)
12417 M:      Mark Rutland <mark.rutland@arm.com>
12418 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12419 L:      linux-arm-kernel@lists.infradead.org
12420 S:      Maintained
12421 F:      drivers/firmware/psci*.c
12422 F:      include/linux/psci.h
12423 F:      include/uapi/linux/psci.h
12424
12425 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12426 M:      Sebastian Reichel <sre@kernel.org>
12427 L:      linux-pm@vger.kernel.org
12428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12429 S:      Maintained
12430 F:      Documentation/ABI/testing/sysfs-class-power
12431 F:      Documentation/devicetree/bindings/power/supply/
12432 F:      include/linux/power_supply.h
12433 F:      drivers/power/supply/
12434
12435 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12436 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12437 L:      linuxppc-dev@lists.ozlabs.org
12438 S:      Maintained
12439 F:      drivers/char/powernv-op-panel.c
12440
12441 PPP OVER ATM (RFC 2364)
12442 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12443 S:      Maintained
12444 F:      net/atm/pppoatm.c
12445 F:      include/uapi/linux/atmppp.h
12446
12447 PPP OVER ETHERNET
12448 M:      Michal Ostrowski <mostrows@earthlink.net>
12449 S:      Maintained
12450 F:      drivers/net/ppp/pppoe.c
12451 F:      drivers/net/ppp/pppox.c
12452
12453 PPP OVER L2TP
12454 M:      James Chapman <jchapman@katalix.com>
12455 S:      Maintained
12456 F:      net/l2tp/l2tp_ppp.c
12457 F:      include/linux/if_pppol2tp.h
12458 F:      include/uapi/linux/if_pppol2tp.h
12459
12460 PPP PROTOCOL DRIVERS AND COMPRESSORS
12461 M:      Paul Mackerras <paulus@samba.org>
12462 L:      linux-ppp@vger.kernel.org
12463 S:      Maintained
12464 F:      drivers/net/ppp/ppp_*
12465
12466 PPS SUPPORT
12467 M:      Rodolfo Giometti <giometti@enneenne.com>
12468 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12469 L:      linuxpps@ml.enneenne.com (subscribers-only)
12470 S:      Maintained
12471 F:      Documentation/pps/
12472 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12473 F:      Documentation/ABI/testing/sysfs-pps
12474 F:      drivers/pps/
12475 F:      include/linux/pps*.h
12476 F:      include/uapi/linux/pps.h
12477
12478 PPTP DRIVER
12479 M:      Dmitry Kozlov <xeb@mail.ru>
12480 L:      netdev@vger.kernel.org
12481 S:      Maintained
12482 F:      drivers/net/ppp/pptp.c
12483 W:      http://sourceforge.net/projects/accel-pptp
12484
12485 PRINTK
12486 M:      Petr Mladek <pmladek@suse.com>
12487 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12488 R:      Steven Rostedt <rostedt@goodmis.org>
12489 S:      Maintained
12490 F:      kernel/printk/
12491 F:      include/linux/printk.h
12492
12493 PRISM54 WIRELESS DRIVER
12494 M:      Luis Chamberlain <mcgrof@kernel.org>
12495 L:      linux-wireless@vger.kernel.org
12496 W:      http://wireless.kernel.org/en/users/Drivers/p54
12497 S:      Obsolete
12498 F:      drivers/net/wireless/intersil/prism54/
12499
12500 PROC FILESYSTEM
12501 R:      Alexey Dobriyan <adobriyan@gmail.com>
12502 L:      linux-kernel@vger.kernel.org
12503 L:      linux-fsdevel@vger.kernel.org
12504 S:      Maintained
12505 F:      fs/proc/
12506 F:      include/linux/proc_fs.h
12507 F:      tools/testing/selftests/proc/
12508 F:      Documentation/filesystems/proc.txt
12509
12510 PROC SYSCTL
12511 M:      Luis Chamberlain <mcgrof@kernel.org>
12512 M:      Kees Cook <keescook@chromium.org>
12513 L:      linux-kernel@vger.kernel.org
12514 L:      linux-fsdevel@vger.kernel.org
12515 S:      Maintained
12516 F:      fs/proc/proc_sysctl.c
12517 F:      include/linux/sysctl.h
12518 F:      kernel/sysctl.c
12519 F:      tools/testing/selftests/sysctl/
12520
12521 PS3 NETWORK SUPPORT
12522 M:      Geoff Levand <geoff@infradead.org>
12523 L:      netdev@vger.kernel.org
12524 L:      linuxppc-dev@lists.ozlabs.org
12525 S:      Maintained
12526 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12527
12528 PS3 PLATFORM SUPPORT
12529 M:      Geoff Levand <geoff@infradead.org>
12530 L:      linuxppc-dev@lists.ozlabs.org
12531 S:      Maintained
12532 F:      arch/powerpc/boot/ps3*
12533 F:      arch/powerpc/include/asm/lv1call.h
12534 F:      arch/powerpc/include/asm/ps3*.h
12535 F:      arch/powerpc/platforms/ps3/
12536 F:      drivers/*/ps3*
12537 F:      drivers/ps3/
12538 F:      drivers/rtc/rtc-ps3.c
12539 F:      drivers/usb/host/*ps3.c
12540 F:      sound/ppc/snd_ps3*
12541
12542 PS3VRAM DRIVER
12543 M:      Jim Paris <jim@jtan.com>
12544 M:      Geoff Levand <geoff@infradead.org>
12545 L:      linuxppc-dev@lists.ozlabs.org
12546 S:      Maintained
12547 F:      drivers/block/ps3vram.c
12548
12549 PSAMPLE PACKET SAMPLING SUPPORT:
12550 M:      Yotam Gigi <yotam.gi@gmail.com>
12551 S:      Maintained
12552 F:      net/psample
12553 F:      include/net/psample.h
12554 F:      include/uapi/linux/psample.h
12555
12556 PSTORE FILESYSTEM
12557 M:      Kees Cook <keescook@chromium.org>
12558 M:      Anton Vorontsov <anton@enomsg.org>
12559 M:      Colin Cross <ccross@android.com>
12560 M:      Tony Luck <tony.luck@intel.com>
12561 S:      Maintained
12562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12563 F:      fs/pstore/
12564 F:      include/linux/pstore*
12565 F:      drivers/firmware/efi/efi-pstore.c
12566 F:      drivers/acpi/apei/erst.c
12567 F:      Documentation/admin-guide/ramoops.rst
12568 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12569 K:      \b(pstore|ramoops)
12570
12571 PTP HARDWARE CLOCK SUPPORT
12572 M:      Richard Cochran <richardcochran@gmail.com>
12573 L:      netdev@vger.kernel.org
12574 S:      Maintained
12575 W:      http://linuxptp.sourceforge.net/
12576 F:      Documentation/ABI/testing/sysfs-ptp
12577 F:      Documentation/ptp/*
12578 F:      drivers/net/phy/dp83640*
12579 F:      drivers/ptp/*
12580 F:      include/linux/ptp_cl*
12581
12582 PTRACE SUPPORT
12583 M:      Oleg Nesterov <oleg@redhat.com>
12584 S:      Maintained
12585 F:      include/asm-generic/syscall.h
12586 F:      include/linux/ptrace.h
12587 F:      include/linux/regset.h
12588 F:      include/linux/tracehook.h
12589 F:      include/uapi/linux/ptrace.h
12590 F:      include/uapi/linux/ptrace.h
12591 F:      include/asm-generic/ptrace.h
12592 F:      kernel/ptrace.c
12593 F:      arch/*/ptrace*.c
12594 F:      arch/*/*/ptrace*.c
12595 F:      arch/*/include/asm/ptrace*.h
12596
12597 PULSE8-CEC DRIVER
12598 M:      Hans Verkuil <hverkuil@xs4all.nl>
12599 L:      linux-media@vger.kernel.org
12600 T:      git git://linuxtv.org/media_tree.git
12601 S:      Maintained
12602 F:      drivers/media/usb/pulse8-cec/*
12603 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12604
12605 PVRUSB2 VIDEO4LINUX DRIVER
12606 M:      Mike Isely <isely@pobox.com>
12607 L:      pvrusb2@isely.net       (subscribers-only)
12608 L:      linux-media@vger.kernel.org
12609 W:      http://www.isely.net/pvrusb2/
12610 T:      git git://linuxtv.org/media_tree.git
12611 S:      Maintained
12612 F:      Documentation/media/v4l-drivers/pvrusb2*
12613 F:      drivers/media/usb/pvrusb2/
12614
12615 PWC WEBCAM DRIVER
12616 M:      Hans Verkuil <hverkuil@xs4all.nl>
12617 L:      linux-media@vger.kernel.org
12618 T:      git git://linuxtv.org/media_tree.git
12619 S:      Odd Fixes
12620 F:      drivers/media/usb/pwc/*
12621 F:      include/trace/events/pwc.h
12622
12623 PWM FAN DRIVER
12624 M:      Kamil Debski <kamil@wypas.org>
12625 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12626 L:      linux-hwmon@vger.kernel.org
12627 S:      Supported
12628 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12629 F:      Documentation/hwmon/pwm-fan
12630 F:      drivers/hwmon/pwm-fan.c
12631
12632 PWM IR Transmitter
12633 M:      Sean Young <sean@mess.org>
12634 L:      linux-media@vger.kernel.org
12635 S:      Maintained
12636 F:      drivers/media/rc/pwm-ir-tx.c
12637
12638 PWM SUBSYSTEM
12639 M:      Thierry Reding <thierry.reding@gmail.com>
12640 L:      linux-pwm@vger.kernel.org
12641 S:      Maintained
12642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12643 F:      Documentation/pwm.txt
12644 F:      Documentation/devicetree/bindings/pwm/
12645 F:      include/linux/pwm.h
12646 F:      drivers/pwm/
12647 F:      drivers/video/backlight/pwm_bl.c
12648 F:      include/linux/pwm_backlight.h
12649 F:      drivers/gpio/gpio-mvebu.c
12650 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12651
12652 PXA GPIO DRIVER
12653 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12654 L:      linux-gpio@vger.kernel.org
12655 S:      Maintained
12656 F:      drivers/gpio/gpio-pxa.c
12657
12658 PXA MMCI DRIVER
12659 S:      Orphan
12660
12661 PXA RTC DRIVER
12662 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12663 L:      linux-rtc@vger.kernel.org
12664 S:      Maintained
12665
12666 PXA2xx/PXA3xx SUPPORT
12667 M:      Daniel Mack <daniel@zonque.org>
12668 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12669 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12670 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12671 T:      git git://github.com/hzhuang1/linux.git
12672 T:      git git://github.com/rjarzmik/linux.git
12673 S:      Maintained
12674 F:      arch/arm/boot/dts/pxa*
12675 F:      arch/arm/mach-pxa/
12676 F:      drivers/dma/pxa*
12677 F:      drivers/pcmcia/pxa2xx*
12678 F:      drivers/pinctrl/pxa/
12679 F:      drivers/spi/spi-pxa2xx*
12680 F:      drivers/usb/gadget/udc/pxa2*
12681 F:      include/sound/pxa2xx-lib.h
12682 F:      sound/arm/pxa*
12683 F:      sound/soc/pxa/
12684
12685 QAT DRIVER
12686 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12687 L:      qat-linux@intel.com
12688 S:      Supported
12689 F:      drivers/crypto/qat/
12690
12691 QCOM AUDIO (ASoC) DRIVERS
12692 M:      Patrick Lai <plai@codeaurora.org>
12693 M:      Banajit Goswami <bgoswami@codeaurora.org>
12694 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12695 S:      Supported
12696 F:      sound/soc/qcom/
12697
12698 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12699 M:      Gabriel Somlo <somlo@cmu.edu>
12700 M:      "Michael S. Tsirkin" <mst@redhat.com>
12701 L:      qemu-devel@nongnu.org
12702 S:      Maintained
12703 F:      drivers/firmware/qemu_fw_cfg.c
12704 F:      include/uapi/linux/qemu_fw_cfg.h
12705
12706 QIB DRIVER
12707 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12708 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12709 L:      linux-rdma@vger.kernel.org
12710 S:      Supported
12711 F:      drivers/infiniband/hw/qib/
12712
12713 QLOGIC QL41xxx FCOE DRIVER
12714 M:      QLogic-Storage-Upstream@cavium.com
12715 L:      linux-scsi@vger.kernel.org
12716 S:      Supported
12717 F:      drivers/scsi/qedf/
12718
12719 QLOGIC QL41xxx ISCSI DRIVER
12720 M:      QLogic-Storage-Upstream@cavium.com
12721 L:      linux-scsi@vger.kernel.org
12722 S:      Supported
12723 F:      drivers/scsi/qedi/
12724
12725 QLOGIC QL4xxx ETHERNET DRIVER
12726 M:      Ariel Elior <aelior@marvell.com>
12727 M:      GR-everest-linux-l2@marvell.com
12728 L:      netdev@vger.kernel.org
12729 S:      Supported
12730 F:      drivers/net/ethernet/qlogic/qed/
12731 F:      include/linux/qed/
12732 F:      drivers/net/ethernet/qlogic/qede/
12733
12734 QLOGIC QL4xxx RDMA DRIVER
12735 M:      Michal Kalderon <mkalderon@marvell.com>
12736 M:      Ariel Elior <aelior@marvell.com>
12737 L:      linux-rdma@vger.kernel.org
12738 S:      Supported
12739 F:      drivers/infiniband/hw/qedr/
12740 F:      include/uapi/rdma/qedr-abi.h
12741
12742 QLOGIC QLA1280 SCSI DRIVER
12743 M:      Michael Reed <mdr@sgi.com>
12744 L:      linux-scsi@vger.kernel.org
12745 S:      Maintained
12746 F:      drivers/scsi/qla1280.[ch]
12747
12748 QLOGIC QLA2XXX FC-SCSI DRIVER
12749 M:      qla2xxx-upstream@qlogic.com
12750 L:      linux-scsi@vger.kernel.org
12751 S:      Supported
12752 F:      Documentation/scsi/LICENSE.qla2xxx
12753 F:      drivers/scsi/qla2xxx/
12754
12755 QLOGIC QLA3XXX NETWORK DRIVER
12756 M:      GR-Linux-NIC-Dev@marvell.com
12757 L:      netdev@vger.kernel.org
12758 S:      Supported
12759 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12760 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12761
12762 QLOGIC QLA4XXX iSCSI DRIVER
12763 M:      QLogic-Storage-Upstream@qlogic.com
12764 L:      linux-scsi@vger.kernel.org
12765 S:      Supported
12766 F:      Documentation/scsi/LICENSE.qla4xxx
12767 F:      drivers/scsi/qla4xxx/
12768
12769 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12770 M:      Shahed Shaikh <shshaikh@marvell.com>
12771 M:      Manish Chopra <manishc@marvell.com>
12772 M:      GR-Linux-NIC-Dev@marvell.com
12773 L:      netdev@vger.kernel.org
12774 S:      Supported
12775 F:      drivers/net/ethernet/qlogic/qlcnic/
12776
12777 QLOGIC QLGE 10Gb ETHERNET DRIVER
12778 M:      Manish Chopra <manishc@marvell.com>
12779 M:      GR-Linux-NIC-Dev@marvell.com
12780 L:      netdev@vger.kernel.org
12781 S:      Supported
12782 F:      drivers/net/ethernet/qlogic/qlge/
12783
12784 QM1D1B0004 MEDIA DRIVER
12785 M:      Akihiro Tsukada <tskd08@gmail.com>
12786 L:      linux-media@vger.kernel.org
12787 S:      Odd Fixes
12788 F:      drivers/media/tuners/qm1d1b0004*
12789
12790 QM1D1C0042 MEDIA DRIVER
12791 M:      Akihiro Tsukada <tskd08@gmail.com>
12792 L:      linux-media@vger.kernel.org
12793 S:      Odd Fixes
12794 F:      drivers/media/tuners/qm1d1c0042*
12795
12796 QNX4 FILESYSTEM
12797 M:      Anders Larsen <al@alarsen.net>
12798 W:      http://www.alarsen.net/linux/qnx4fs/
12799 S:      Maintained
12800 F:      fs/qnx4/
12801 F:      include/uapi/linux/qnx4_fs.h
12802 F:      include/uapi/linux/qnxtypes.h
12803
12804 QORIQ DPAA2 FSL-MC BUS DRIVER
12805 M:      Stuart Yoder <stuyoder@gmail.com>
12806 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12807 L:      linux-kernel@vger.kernel.org
12808 S:      Maintained
12809 F:      drivers/bus/fsl-mc/
12810 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12811 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12812
12813 QT1010 MEDIA DRIVER
12814 M:      Antti Palosaari <crope@iki.fi>
12815 L:      linux-media@vger.kernel.org
12816 W:      https://linuxtv.org
12817 W:      http://palosaari.fi/linux/
12818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12819 T:      git git://linuxtv.org/anttip/media_tree.git
12820 S:      Maintained
12821 F:      drivers/media/tuners/qt1010*
12822
12823 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12824 M:      Kalle Valo <kvalo@codeaurora.org>
12825 L:      ath10k@lists.infradead.org
12826 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12827 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12828 S:      Supported
12829 F:      drivers/net/wireless/ath/ath10k/
12830
12831 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12832 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12833 L:      linux-wireless@vger.kernel.org
12834 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12835 S:      Supported
12836 F:      drivers/net/wireless/ath/ath9k/
12837
12838 QUALCOMM CAMERA SUBSYSTEM DRIVER
12839 M:      Todor Tomov <todor.too@gmail.com>
12840 L:      linux-media@vger.kernel.org
12841 S:      Maintained
12842 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12843 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12844 F:      drivers/media/platform/qcom/camss/
12845
12846 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12847 M:      Ilia Lin <ilia.lin@kernel.org>
12848 L:      linux-pm@vger.kernel.org
12849 S:      Maintained
12850 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12851 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12852
12853 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12854 M:      Timur Tabi <timur@kernel.org>
12855 L:      netdev@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/net/ethernet/qualcomm/emac/
12858
12859 QUALCOMM ETHQOS ETHERNET DRIVER
12860 M:      Vinod Koul <vkoul@kernel.org>
12861 M:      Niklas Cassel <niklas.cassel@linaro.org>
12862 L:      netdev@vger.kernel.org
12863 S:      Maintained
12864 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12865 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12866
12867 QUALCOMM GENERIC INTERFACE I2C DRIVER
12868 M:      Alok Chauhan <alokc@codeaurora.org>
12869 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12870 L:      linux-i2c@vger.kernel.org
12871 L:      linux-arm-msm@vger.kernel.org
12872 S:      Supported
12873 F:      drivers/i2c/busses/i2c-qcom-geni.c
12874
12875 QUALCOMM HEXAGON ARCHITECTURE
12876 M:      Richard Kuo <rkuo@codeaurora.org>
12877 L:      linux-hexagon@vger.kernel.org
12878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12879 S:      Supported
12880 F:      arch/hexagon/
12881
12882 QUALCOMM HIDMA DRIVER
12883 M:      Sinan Kaya <okaya@kernel.org>
12884 L:      linux-arm-kernel@lists.infradead.org
12885 L:      linux-arm-msm@vger.kernel.org
12886 L:      dmaengine@vger.kernel.org
12887 S:      Supported
12888 F:      drivers/dma/qcom/hidma*
12889
12890 QUALCOMM IOMMU
12891 M:      Rob Clark <robdclark@gmail.com>
12892 L:      iommu@lists.linux-foundation.org
12893 L:      linux-arm-msm@vger.kernel.org
12894 S:      Maintained
12895 F:      drivers/iommu/qcom_iommu.c
12896
12897 QUALCOMM TSENS THERMAL DRIVER
12898 M:      Amit Kucheria <amit.kucheria@linaro.org>
12899 L:      linux-pm@vger.kernel.org
12900 L:      linux-arm-msm@vger.kernel.org
12901 S:      Maintained
12902 F:      drivers/thermal/qcom/
12903
12904 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12905 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12906 L:      linux-media@vger.kernel.org
12907 L:      linux-arm-msm@vger.kernel.org
12908 T:      git git://linuxtv.org/media_tree.git
12909 S:      Maintained
12910 F:      drivers/media/platform/qcom/venus/
12911
12912 QUALCOMM WCN36XX WIRELESS DRIVER
12913 M:      Kalle Valo <kvalo@codeaurora.org>
12914 L:      wcn36xx@lists.infradead.org
12915 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12916 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12917 S:      Supported
12918 F:      drivers/net/wireless/ath/wcn36xx/
12919
12920 QUANTENNA QTNFMAC WIRELESS DRIVER
12921 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12922 M:      Avinash Patil <avinashp@quantenna.com>
12923 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12924 L:      linux-wireless@vger.kernel.org
12925 S:      Maintained
12926 F:      drivers/net/wireless/quantenna
12927
12928 RADEON and AMDGPU DRM DRIVERS
12929 M:      Alex Deucher <alexander.deucher@amd.com>
12930 M:      Christian König <christian.koenig@amd.com>
12931 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12932 L:      amd-gfx@lists.freedesktop.org
12933 T:      git git://people.freedesktop.org/~agd5f/linux
12934 S:      Supported
12935 F:      drivers/gpu/drm/radeon/
12936 F:      include/uapi/drm/radeon_drm.h
12937 F:      drivers/gpu/drm/amd/
12938 F:      include/uapi/drm/amdgpu_drm.h
12939
12940 RADEON FRAMEBUFFER DISPLAY DRIVER
12941 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12942 L:      linux-fbdev@vger.kernel.org
12943 S:      Maintained
12944 F:      drivers/video/fbdev/aty/radeon*
12945 F:      include/uapi/linux/radeonfb.h
12946
12947 RADIOSHARK RADIO DRIVER
12948 M:      Hans Verkuil <hverkuil@xs4all.nl>
12949 L:      linux-media@vger.kernel.org
12950 T:      git git://linuxtv.org/media_tree.git
12951 S:      Maintained
12952 F:      drivers/media/radio/radio-shark.c
12953
12954 RADIOSHARK2 RADIO DRIVER
12955 M:      Hans Verkuil <hverkuil@xs4all.nl>
12956 L:      linux-media@vger.kernel.org
12957 T:      git git://linuxtv.org/media_tree.git
12958 S:      Maintained
12959 F:      drivers/media/radio/radio-shark2.c
12960 F:      drivers/media/radio/radio-tea5777.c
12961
12962 RADOS BLOCK DEVICE (RBD)
12963 M:      Ilya Dryomov <idryomov@gmail.com>
12964 M:      Sage Weil <sage@redhat.com>
12965 M:      Alex Elder <elder@kernel.org>
12966 L:      ceph-devel@vger.kernel.org
12967 W:      http://ceph.com/
12968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12969 T:      git git://github.com/ceph/ceph-client.git
12970 S:      Supported
12971 F:      Documentation/ABI/testing/sysfs-bus-rbd
12972 F:      drivers/block/rbd.c
12973 F:      drivers/block/rbd_types.h
12974
12975 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12976 M:      Paul Mackerras <paulus@samba.org>
12977 L:      linux-fbdev@vger.kernel.org
12978 S:      Maintained
12979 F:      drivers/video/fbdev/aty/aty128fb.c
12980
12981 RAINSHADOW-CEC DRIVER
12982 M:      Hans Verkuil <hverkuil@xs4all.nl>
12983 L:      linux-media@vger.kernel.org
12984 T:      git git://linuxtv.org/media_tree.git
12985 S:      Maintained
12986 F:      drivers/media/usb/rainshadow-cec/*
12987
12988 RALINK MIPS ARCHITECTURE
12989 M:      John Crispin <john@phrozen.org>
12990 L:      linux-mips@vger.kernel.org
12991 S:      Maintained
12992 F:      arch/mips/ralink
12993
12994 RALINK RT2X00 WIRELESS LAN DRIVER
12995 P:      rt2x00 project
12996 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12997 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12998 L:      linux-wireless@vger.kernel.org
12999 S:      Maintained
13000 F:      drivers/net/wireless/ralink/rt2x00/
13001
13002 RAMDISK RAM BLOCK DEVICE DRIVER
13003 M:      Jens Axboe <axboe@kernel.dk>
13004 S:      Maintained
13005 F:      Documentation/blockdev/ramdisk.txt
13006 F:      drivers/block/brd.c
13007
13008 RANCHU VIRTUAL BOARD FOR MIPS
13009 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13010 L:      linux-mips@vger.kernel.org
13011 S:      Supported
13012 F:      arch/mips/generic/board-ranchu.c
13013 F:      arch/mips/configs/generic/board-ranchu.config
13014
13015 RANDOM NUMBER DRIVER
13016 M:      "Theodore Ts'o" <tytso@mit.edu>
13017 S:      Maintained
13018 F:      drivers/char/random.c
13019
13020 RAPIDIO SUBSYSTEM
13021 M:      Matt Porter <mporter@kernel.crashing.org>
13022 M:      Alexandre Bounine <alex.bou9@gmail.com>
13023 S:      Maintained
13024 F:      drivers/rapidio/
13025
13026 RAS INFRASTRUCTURE
13027 M:      Tony Luck <tony.luck@intel.com>
13028 M:      Borislav Petkov <bp@alien8.de>
13029 L:      linux-edac@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/ras/
13032 F:      include/linux/ras.h
13033 F:      include/ras/ras_event.h
13034 F:      Documentation/admin-guide/ras.rst
13035
13036 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13037 L:      linux-wireless@vger.kernel.org
13038 S:      Orphan
13039 F:      drivers/net/wireless/ray*
13040
13041 RCUTORTURE TEST FRAMEWORK
13042 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13043 M:      Josh Triplett <josh@joshtriplett.org>
13044 R:      Steven Rostedt <rostedt@goodmis.org>
13045 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13046 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13047 L:      linux-kernel@vger.kernel.org
13048 S:      Supported
13049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13050 F:      tools/testing/selftests/rcutorture
13051
13052 RDC R-321X SoC
13053 M:      Florian Fainelli <florian@openwrt.org>
13054 S:      Maintained
13055
13056 RDC R6040 FAST ETHERNET DRIVER
13057 M:      Florian Fainelli <f.fainelli@gmail.com>
13058 L:      netdev@vger.kernel.org
13059 S:      Maintained
13060 F:      drivers/net/ethernet/rdc/r6040.c
13061
13062 RDMAVT - RDMA verbs software
13063 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13064 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13065 L:      linux-rdma@vger.kernel.org
13066 S:      Supported
13067 F:      drivers/infiniband/sw/rdmavt
13068
13069 RDS - RELIABLE DATAGRAM SOCKETS
13070 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13071 L:      netdev@vger.kernel.org
13072 L:      linux-rdma@vger.kernel.org
13073 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13074 W:      https://oss.oracle.com/projects/rds/
13075 S:      Supported
13076 F:      net/rds/
13077 F:      Documentation/networking/rds.txt
13078
13079 RDT - RESOURCE ALLOCATION
13080 M:      Fenghua Yu <fenghua.yu@intel.com>
13081 M:      Reinette Chatre <reinette.chatre@intel.com>
13082 L:      linux-kernel@vger.kernel.org
13083 S:      Supported
13084 F:      arch/x86/kernel/cpu/resctrl/
13085 F:      arch/x86/include/asm/resctrl_sched.h
13086 F:      Documentation/x86/resctrl*
13087
13088 READ-COPY UPDATE (RCU)
13089 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13090 M:      Josh Triplett <josh@joshtriplett.org>
13091 R:      Steven Rostedt <rostedt@goodmis.org>
13092 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13093 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13094 R:      Joel Fernandes <joel@joelfernandes.org>
13095 L:      linux-kernel@vger.kernel.org
13096 W:      http://www.rdrop.com/users/paulmck/RCU/
13097 S:      Supported
13098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13099 F:      Documentation/RCU/
13100 X:      Documentation/RCU/torture.txt
13101 F:      include/linux/rcu*
13102 X:      include/linux/srcu*.h
13103 F:      kernel/rcu/
13104 X:      kernel/rcu/srcu*.c
13105
13106 REAL TIME CLOCK (RTC) SUBSYSTEM
13107 M:      Alessandro Zummo <a.zummo@towertech.it>
13108 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13109 L:      linux-rtc@vger.kernel.org
13110 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13112 S:      Maintained
13113 F:      Documentation/devicetree/bindings/rtc/
13114 F:      Documentation/rtc.txt
13115 F:      drivers/rtc/
13116 F:      include/linux/rtc.h
13117 F:      include/uapi/linux/rtc.h
13118 F:      include/linux/rtc/
13119 F:      include/linux/platform_data/rtc-*
13120 F:      tools/testing/selftests/rtc/
13121
13122 REALTEK AUDIO CODECS
13123 M:      Bard Liao <bardliao@realtek.com>
13124 M:      Oder Chiou <oder_chiou@realtek.com>
13125 S:      Maintained
13126 F:      sound/soc/codecs/rt*
13127 F:      include/sound/rt*.h
13128
13129 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13130 M:      Linus Walleij <linus.walleij@linaro.org>
13131 S:      Maintained
13132 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13133 F:      drivers/net/dsa/realtek-smi*
13134 F:      drivers/net/dsa/rtl83*
13135
13136 REDPINE WIRELESS DRIVER
13137 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13138 M:      Siva Rebbagondla <siva8118@gmail.com>
13139 L:      linux-wireless@vger.kernel.org
13140 S:      Maintained
13141 F:      drivers/net/wireless/rsi/
13142
13143 REGISTER MAP ABSTRACTION
13144 M:      Mark Brown <broonie@kernel.org>
13145 L:      linux-kernel@vger.kernel.org
13146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13147 S:      Supported
13148 F:      Documentation/devicetree/bindings/regmap/
13149 F:      drivers/base/regmap/
13150 F:      include/linux/regmap.h
13151
13152 REISERFS FILE SYSTEM
13153 L:      reiserfs-devel@vger.kernel.org
13154 S:      Supported
13155 F:      fs/reiserfs/
13156
13157 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13158 M:      Ohad Ben-Cohen <ohad@wizery.com>
13159 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13160 L:      linux-remoteproc@vger.kernel.org
13161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13162 S:      Maintained
13163 F:      Documentation/devicetree/bindings/remoteproc/
13164 F:      Documentation/remoteproc.txt
13165 F:      drivers/remoteproc/
13166 F:      include/linux/remoteproc.h
13167
13168 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13169 M:      Ohad Ben-Cohen <ohad@wizery.com>
13170 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13171 L:      linux-remoteproc@vger.kernel.org
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13173 S:      Maintained
13174 F:      drivers/rpmsg/
13175 F:      Documentation/rpmsg.txt
13176 F:      include/linux/rpmsg.h
13177 F:      include/linux/rpmsg/
13178
13179 RENESAS CLOCK DRIVERS
13180 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13181 L:      linux-renesas-soc@vger.kernel.org
13182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13183 S:      Supported
13184 F:      drivers/clk/renesas/
13185
13186 RENESAS EMEV2 I2C DRIVER
13187 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13188 S:      Supported
13189 F:      drivers/i2c/busses/i2c-emev2.c
13190
13191 RENESAS ETHERNET DRIVERS
13192 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13193 L:      netdev@vger.kernel.org
13194 L:      linux-renesas-soc@vger.kernel.org
13195 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13196 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13197 F:      drivers/net/ethernet/renesas/
13198 F:      include/linux/sh_eth.h
13199
13200 RENESAS R-CAR GYROADC DRIVER
13201 M:      Marek Vasut <marek.vasut@gmail.com>
13202 L:      linux-iio@vger.kernel.org
13203 S:      Supported
13204 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13205 F:      drivers/iio/adc/rcar-gyroadc.c
13206
13207 RENESAS R-CAR I2C DRIVERS
13208 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13209 S:      Supported
13210 F:      drivers/i2c/busses/i2c-rcar.c
13211 F:      drivers/i2c/busses/i2c-sh_mobile.c
13212
13213 RENESAS RIIC DRIVER
13214 M:      Chris Brandt <chris.brandt@renesas.com>
13215 S:      Supported
13216 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13217 F:      drivers/i2c/busses/i2c-riic.c
13218
13219 RENESAS USB PHY DRIVER
13220 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13221 L:      linux-renesas-soc@vger.kernel.org
13222 S:      Maintained
13223 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13224
13225 RESET CONTROLLER FRAMEWORK
13226 M:      Philipp Zabel <p.zabel@pengutronix.de>
13227 T:      git git://git.pengutronix.de/git/pza/linux
13228 S:      Maintained
13229 F:      drivers/reset/
13230 F:      Documentation/devicetree/bindings/reset/
13231 F:      include/dt-bindings/reset/
13232 F:      include/linux/reset.h
13233 F:      include/linux/reset/
13234 F:      include/linux/reset-controller.h
13235
13236 RESTARTABLE SEQUENCES SUPPORT
13237 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13238 M:      Peter Zijlstra <peterz@infradead.org>
13239 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13240 M:      Boqun Feng <boqun.feng@gmail.com>
13241 L:      linux-kernel@vger.kernel.org
13242 S:      Supported
13243 F:      kernel/rseq.c
13244 F:      include/uapi/linux/rseq.h
13245 F:      include/trace/events/rseq.h
13246 F:      tools/testing/selftests/rseq/
13247
13248 RFKILL
13249 M:      Johannes Berg <johannes@sipsolutions.net>
13250 L:      linux-wireless@vger.kernel.org
13251 W:      http://wireless.kernel.org/
13252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13254 S:      Maintained
13255 F:      Documentation/rfkill.txt
13256 F:      Documentation/ABI/stable/sysfs-class-rfkill
13257 F:      net/rfkill/
13258 F:      include/linux/rfkill.h
13259 F:      include/uapi/linux/rfkill.h
13260
13261 RHASHTABLE
13262 M:      Thomas Graf <tgraf@suug.ch>
13263 M:      Herbert Xu <herbert@gondor.apana.org.au>
13264 L:      netdev@vger.kernel.org
13265 S:      Maintained
13266 F:      lib/rhashtable.c
13267 F:      lib/test_rhashtable.c
13268 F:      include/linux/rhashtable.h
13269 F:      include/linux/rhashtable-types.h
13270
13271 RICOH R5C592 MEMORYSTICK DRIVER
13272 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13273 S:      Maintained
13274 F:      drivers/memstick/host/r592.*
13275
13276 RICOH SMARTMEDIA/XD DRIVER
13277 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13278 S:      Maintained
13279 F:      drivers/mtd/nand/raw/r852.c
13280 F:      drivers/mtd/nand/raw/r852.h
13281
13282 RISC-V ARCHITECTURE
13283 M:      Palmer Dabbelt <palmer@sifive.com>
13284 M:      Albert Ou <aou@eecs.berkeley.edu>
13285 L:      linux-riscv@lists.infradead.org
13286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13287 S:      Supported
13288 F:      arch/riscv/
13289 K:      riscv
13290 N:      riscv
13291
13292 ROCCAT DRIVERS
13293 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13294 W:      http://sourceforge.net/projects/roccat/
13295 S:      Maintained
13296 F:      drivers/hid/hid-roccat*
13297 F:      include/linux/hid-roccat*
13298 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13299
13300 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13301 M:      Jacob chen <jacob2.chen@rock-chips.com>
13302 L:      linux-media@vger.kernel.org
13303 S:      Maintained
13304 F:      drivers/media/platform/rockchip/rga/
13305 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13306
13307 ROCKCHIP VPU CODEC DRIVER
13308 M:      Ezequiel Garcia <ezequiel@collabora.com>
13309 L:      linux-media@vger.kernel.org
13310 S:      Maintained
13311 F:      drivers/staging/media/platform/rockchip/vpu/
13312 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13313
13314 ROCKER DRIVER
13315 M:      Jiri Pirko <jiri@resnulli.us>
13316 L:      netdev@vger.kernel.org
13317 S:      Supported
13318 F:      drivers/net/ethernet/rocker/
13319
13320 ROCKETPORT DRIVER
13321 P:      Comtrol Corp.
13322 W:      http://www.comtrol.com
13323 S:      Maintained
13324 F:      Documentation/serial/rocket.txt
13325 F:      drivers/tty/rocket*
13326
13327 ROCKETPORT EXPRESS/INFINITY DRIVER
13328 M:      Kevin Cernekee <cernekee@gmail.com>
13329 L:      linux-serial@vger.kernel.org
13330 S:      Odd Fixes
13331 F:      drivers/tty/serial/rp2.*
13332
13333 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13334 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13335 L:      linux-kernel@vger.kernel.org
13336 L:      linux-renesas-soc@vger.kernel.org
13337 S:      Supported
13338 F:      drivers/mfd/bd9571mwv.c
13339 F:      drivers/regulator/bd9571mwv-regulator.c
13340 F:      drivers/gpio/gpio-bd9571mwv.c
13341 F:      include/linux/mfd/bd9571mwv.h
13342 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13343
13344 ROSE NETWORK LAYER
13345 M:      Ralf Baechle <ralf@linux-mips.org>
13346 L:      linux-hams@vger.kernel.org
13347 W:      http://www.linux-ax25.org/
13348 S:      Maintained
13349 F:      include/net/rose.h
13350 F:      include/uapi/linux/rose.h
13351 F:      net/rose/
13352
13353 RTL2830 MEDIA DRIVER
13354 M:      Antti Palosaari <crope@iki.fi>
13355 L:      linux-media@vger.kernel.org
13356 W:      https://linuxtv.org
13357 W:      http://palosaari.fi/linux/
13358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13359 T:      git git://linuxtv.org/anttip/media_tree.git
13360 S:      Maintained
13361 F:      drivers/media/dvb-frontends/rtl2830*
13362
13363 RTL2832 MEDIA DRIVER
13364 M:      Antti Palosaari <crope@iki.fi>
13365 L:      linux-media@vger.kernel.org
13366 W:      https://linuxtv.org
13367 W:      http://palosaari.fi/linux/
13368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13369 T:      git git://linuxtv.org/anttip/media_tree.git
13370 S:      Maintained
13371 F:      drivers/media/dvb-frontends/rtl2832*
13372
13373 RTL2832_SDR MEDIA DRIVER
13374 M:      Antti Palosaari <crope@iki.fi>
13375 L:      linux-media@vger.kernel.org
13376 W:      https://linuxtv.org
13377 W:      http://palosaari.fi/linux/
13378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13379 T:      git git://linuxtv.org/anttip/media_tree.git
13380 S:      Maintained
13381 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13382
13383 RTL8180 WIRELESS DRIVER
13384 L:      linux-wireless@vger.kernel.org
13385 W:      http://wireless.kernel.org/
13386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13387 S:      Orphan
13388 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13389
13390 RTL8187 WIRELESS DRIVER
13391 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13392 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13393 M:      Larry Finger <Larry.Finger@lwfinger.net>
13394 L:      linux-wireless@vger.kernel.org
13395 W:      http://wireless.kernel.org/
13396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13397 S:      Maintained
13398 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13399
13400 REALTEK WIRELESS DRIVER (rtlwifi family)
13401 M:      Ping-Ke Shih <pkshih@realtek.com>
13402 L:      linux-wireless@vger.kernel.org
13403 W:      http://wireless.kernel.org/
13404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13405 S:      Maintained
13406 F:      drivers/net/wireless/realtek/rtlwifi/
13407
13408 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13409 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13410 L:      linux-wireless@vger.kernel.org
13411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13412 S:      Maintained
13413 F:      drivers/net/wireless/realtek/rtl8xxxu/
13414
13415 RXRPC SOCKETS (AF_RXRPC)
13416 M:      David Howells <dhowells@redhat.com>
13417 L:      linux-afs@lists.infradead.org
13418 S:      Supported
13419 F:      net/rxrpc/
13420 F:      include/keys/rxrpc-type.h
13421 F:      include/net/af_rxrpc.h
13422 F:      include/trace/events/rxrpc.h
13423 F:      include/uapi/linux/rxrpc.h
13424 F:      Documentation/networking/rxrpc.txt
13425 W:      https://www.infradead.org/~dhowells/kafs/
13426
13427 S3 SAVAGE FRAMEBUFFER DRIVER
13428 M:      Antonino Daplas <adaplas@gmail.com>
13429 L:      linux-fbdev@vger.kernel.org
13430 S:      Maintained
13431 F:      drivers/video/fbdev/savage/
13432
13433 S390
13434 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13435 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13436 L:      linux-s390@vger.kernel.org
13437 W:      http://www.ibm.com/developerworks/linux/linux390/
13438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13439 S:      Supported
13440 F:      arch/s390/
13441 F:      drivers/s390/
13442 F:      Documentation/s390/
13443 F:      Documentation/driver-api/s390-drivers.rst
13444
13445 S390 COMMON I/O LAYER
13446 M:      Sebastian Ott <sebott@linux.ibm.com>
13447 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13448 L:      linux-s390@vger.kernel.org
13449 W:      http://www.ibm.com/developerworks/linux/linux390/
13450 S:      Supported
13451 F:      drivers/s390/cio/
13452
13453 S390 DASD DRIVER
13454 M:      Stefan Haberland <sth@linux.ibm.com>
13455 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13456 L:      linux-s390@vger.kernel.org
13457 W:      http://www.ibm.com/developerworks/linux/linux390/
13458 S:      Supported
13459 F:      drivers/s390/block/dasd*
13460 F:      block/partitions/ibm.c
13461
13462 S390 IOMMU (PCI)
13463 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13464 L:      linux-s390@vger.kernel.org
13465 W:      http://www.ibm.com/developerworks/linux/linux390/
13466 S:      Supported
13467 F:      drivers/iommu/s390-iommu.c
13468
13469 S390 IUCV NETWORK LAYER
13470 M:      Julian Wiedmann <jwi@linux.ibm.com>
13471 M:      Ursula Braun <ubraun@linux.ibm.com>
13472 L:      linux-s390@vger.kernel.org
13473 W:      http://www.ibm.com/developerworks/linux/linux390/
13474 S:      Supported
13475 F:      drivers/s390/net/*iucv*
13476 F:      include/net/iucv/
13477 F:      net/iucv/
13478
13479 S390 NETWORK DRIVERS
13480 M:      Julian Wiedmann <jwi@linux.ibm.com>
13481 M:      Ursula Braun <ubraun@linux.ibm.com>
13482 L:      linux-s390@vger.kernel.org
13483 W:      http://www.ibm.com/developerworks/linux/linux390/
13484 S:      Supported
13485 F:      drivers/s390/net/
13486
13487 S390 PCI SUBSYSTEM
13488 M:      Sebastian Ott <sebott@linux.ibm.com>
13489 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13490 L:      linux-s390@vger.kernel.org
13491 W:      http://www.ibm.com/developerworks/linux/linux390/
13492 S:      Supported
13493 F:      arch/s390/pci/
13494 F:      drivers/pci/hotplug/s390_pci_hpc.c
13495
13496 S390 VFIO-CCW DRIVER
13497 M:      Cornelia Huck <cohuck@redhat.com>
13498 M:      Farhan Ali <alifm@linux.ibm.com>
13499 M:      Eric Farman <farman@linux.ibm.com>
13500 R:      Halil Pasic <pasic@linux.ibm.com>
13501 L:      linux-s390@vger.kernel.org
13502 L:      kvm@vger.kernel.org
13503 S:      Supported
13504 F:      drivers/s390/cio/vfio_ccw*
13505 F:      Documentation/s390/vfio-ccw.txt
13506 F:      include/uapi/linux/vfio_ccw.h
13507
13508 S390 ZCRYPT DRIVER
13509 M:      Harald Freudenberger <freude@linux.ibm.com>
13510 L:      linux-s390@vger.kernel.org
13511 W:      http://www.ibm.com/developerworks/linux/linux390/
13512 S:      Supported
13513 F:      drivers/s390/crypto/
13514
13515 S390 VFIO AP DRIVER
13516 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13517 M:      Pierre Morel <pmorel@linux.ibm.com>
13518 M:      Halil Pasic <pasic@linux.ibm.com>
13519 L:      linux-s390@vger.kernel.org
13520 W:      http://www.ibm.com/developerworks/linux/linux390/
13521 S:      Supported
13522 F:      drivers/s390/crypto/vfio_ap_drv.c
13523 F:      drivers/s390/crypto/vfio_ap_private.h
13524 F:      drivers/s390/crypto/vfio_ap_ops.c
13525 F:      Documentation/s390/vfio-ap.txt
13526
13527 S390 ZFCP DRIVER
13528 M:      Steffen Maier <maier@linux.ibm.com>
13529 M:      Benjamin Block <bblock@linux.ibm.com>
13530 L:      linux-s390@vger.kernel.org
13531 W:      http://www.ibm.com/developerworks/linux/linux390/
13532 S:      Supported
13533 F:      drivers/s390/scsi/zfcp_*
13534
13535 S3C24XX SD/MMC Driver
13536 M:      Ben Dooks <ben-linux@fluff.org>
13537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13538 S:      Supported
13539 F:      drivers/mmc/host/s3cmci.*
13540
13541 SAA6588 RDS RECEIVER DRIVER
13542 M:      Hans Verkuil <hverkuil@xs4all.nl>
13543 L:      linux-media@vger.kernel.org
13544 T:      git git://linuxtv.org/media_tree.git
13545 W:      https://linuxtv.org
13546 S:      Odd Fixes
13547 F:      drivers/media/i2c/saa6588*
13548
13549 SAA7134 VIDEO4LINUX DRIVER
13550 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13551 L:      linux-media@vger.kernel.org
13552 W:      https://linuxtv.org
13553 T:      git git://linuxtv.org/media_tree.git
13554 S:      Odd fixes
13555 F:      Documentation/media/v4l-drivers/saa7134*
13556 F:      drivers/media/pci/saa7134/
13557
13558 SAA7146 VIDEO4LINUX-2 DRIVER
13559 M:      Hans Verkuil <hverkuil@xs4all.nl>
13560 L:      linux-media@vger.kernel.org
13561 T:      git git://linuxtv.org/media_tree.git
13562 S:      Maintained
13563 F:      drivers/media/common/saa7146/
13564 F:      drivers/media/pci/saa7146/
13565 F:      include/media/drv-intf/saa7146*
13566
13567 SAMSUNG AUDIO (ASoC) DRIVERS
13568 M:      Krzysztof Kozlowski <krzk@kernel.org>
13569 M:      Sangbeom Kim <sbkim73@samsung.com>
13570 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13572 S:      Supported
13573 F:      sound/soc/samsung/
13574 F:      Documentation/devicetree/bindings/sound/samsung*
13575
13576 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13577 M:      Krzysztof Kozlowski <krzk@kernel.org>
13578 L:      linux-crypto@vger.kernel.org
13579 L:      linux-samsung-soc@vger.kernel.org
13580 S:      Maintained
13581 F:      drivers/crypto/exynos-rng.c
13582 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13583
13584 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13585 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13586 L:      linux-samsung-soc@vger.kernel.org
13587 S:      Maintained
13588 F:      drivers/char/hw_random/exynos-trng.c
13589 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13590
13591 SAMSUNG FRAMEBUFFER DRIVER
13592 M:      Jingoo Han <jingoohan1@gmail.com>
13593 L:      linux-fbdev@vger.kernel.org
13594 S:      Maintained
13595 F:      drivers/video/fbdev/s3c-fb.c
13596
13597 SAMSUNG LAPTOP DRIVER
13598 M:      Corentin Chary <corentin.chary@gmail.com>
13599 L:      platform-driver-x86@vger.kernel.org
13600 S:      Maintained
13601 F:      drivers/platform/x86/samsung-laptop.c
13602
13603 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13604 M:      Sangbeom Kim <sbkim73@samsung.com>
13605 M:      Krzysztof Kozlowski <krzk@kernel.org>
13606 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13607 L:      linux-kernel@vger.kernel.org
13608 L:      linux-samsung-soc@vger.kernel.org
13609 S:      Supported
13610 F:      drivers/mfd/sec*.c
13611 F:      drivers/regulator/s2m*.c
13612 F:      drivers/regulator/s5m*.c
13613 F:      drivers/clk/clk-s2mps11.c
13614 F:      drivers/rtc/rtc-s5m.c
13615 F:      include/linux/mfd/samsung/
13616 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13617 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13618 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13619 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13620
13621 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13622 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13623 L:      linux-media@vger.kernel.org
13624 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13625 S:      Maintained
13626 F:      drivers/media/platform/s3c-camif/
13627 F:      include/media/drv-intf/s3c_camif.h
13628
13629 SAMSUNG S3FWRN5 NFC DRIVER
13630 M:      Robert Baldyga <r.baldyga@samsung.com>
13631 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13632 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13633 S:      Supported
13634 F:      drivers/nfc/s3fwrn5
13635
13636 SAMSUNG S5C73M3 CAMERA DRIVER
13637 M:      Kyungmin Park <kyungmin.park@samsung.com>
13638 M:      Andrzej Hajda <a.hajda@samsung.com>
13639 L:      linux-media@vger.kernel.org
13640 S:      Supported
13641 F:      drivers/media/i2c/s5c73m3/*
13642
13643 SAMSUNG S5K5BAF CAMERA DRIVER
13644 M:      Kyungmin Park <kyungmin.park@samsung.com>
13645 M:      Andrzej Hajda <a.hajda@samsung.com>
13646 L:      linux-media@vger.kernel.org
13647 S:      Supported
13648 F:      drivers/media/i2c/s5k5baf.c
13649
13650 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13651 M:      Krzysztof Kozlowski <krzk@kernel.org>
13652 M:      Vladimir Zapolskiy <vz@mleia.com>
13653 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13654 L:      linux-crypto@vger.kernel.org
13655 L:      linux-samsung-soc@vger.kernel.org
13656 S:      Maintained
13657 F:      drivers/crypto/s5p-sss.c
13658
13659 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13660 M:      Kyungmin Park <kyungmin.park@samsung.com>
13661 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13662 L:      linux-media@vger.kernel.org
13663 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13664 S:      Supported
13665 F:      drivers/media/platform/exynos4-is/
13666
13667 SAMSUNG SOC CLOCK DRIVERS
13668 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13669 M:      Tomasz Figa <tomasz.figa@gmail.com>
13670 M:      Chanwoo Choi <cw00.choi@samsung.com>
13671 S:      Supported
13672 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13674 F:      drivers/clk/samsung/
13675 F:      include/dt-bindings/clock/exynos*.h
13676 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13677
13678 SAMSUNG SPI DRIVERS
13679 M:      Kukjin Kim <kgene@kernel.org>
13680 M:      Krzysztof Kozlowski <krzk@kernel.org>
13681 M:      Andi Shyti <andi@etezian.org>
13682 L:      linux-spi@vger.kernel.org
13683 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13684 S:      Maintained
13685 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13686 F:      drivers/spi/spi-s3c*
13687 F:      include/linux/platform_data/spi-s3c64xx.h
13688
13689 SAMSUNG SXGBE DRIVERS
13690 M:      Byungho An <bh74.an@samsung.com>
13691 M:      Girish K S <ks.giri@samsung.com>
13692 M:      Vipul Pandya <vipul.pandya@samsung.com>
13693 S:      Supported
13694 L:      netdev@vger.kernel.org
13695 F:      drivers/net/ethernet/samsung/sxgbe/
13696
13697 SAMSUNG THERMAL DRIVER
13698 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13699 L:      linux-pm@vger.kernel.org
13700 L:      linux-samsung-soc@vger.kernel.org
13701 S:      Supported
13702 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13703 F:      drivers/thermal/samsung/
13704
13705 SAMSUNG USB2 PHY DRIVER
13706 M:      Kamil Debski <kamil@wypas.org>
13707 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13708 L:      linux-kernel@vger.kernel.org
13709 S:      Supported
13710 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13711 F:      Documentation/phy/samsung-usb2.txt
13712 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13713 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13714 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13715 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13716 F:      drivers/phy/samsung/phy-samsung-usb2.c
13717 F:      drivers/phy/samsung/phy-samsung-usb2.h
13718
13719 SC1200 WDT DRIVER
13720 M:      Zwane Mwaikambo <zwanem@gmail.com>
13721 S:      Maintained
13722 F:      drivers/watchdog/sc1200wdt.c
13723
13724 SCHEDULER
13725 M:      Ingo Molnar <mingo@redhat.com>
13726 M:      Peter Zijlstra <peterz@infradead.org>
13727 L:      linux-kernel@vger.kernel.org
13728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13729 S:      Maintained
13730 F:      kernel/sched/
13731 F:      include/linux/sched.h
13732 F:      include/uapi/linux/sched.h
13733 F:      include/linux/wait.h
13734 F:      include/linux/preempt.h
13735
13736 SCR24X CHIP CARD INTERFACE DRIVER
13737 M:      Lubomir Rintel <lkundrak@v3.sk>
13738 S:      Supported
13739 F:      drivers/char/pcmcia/scr24x_cs.c
13740
13741 SCSI CDROM DRIVER
13742 M:      Jens Axboe <axboe@kernel.dk>
13743 L:      linux-scsi@vger.kernel.org
13744 W:      http://www.kernel.dk
13745 S:      Maintained
13746 F:      drivers/scsi/sr*
13747
13748 SCSI RDMA PROTOCOL (SRP) INITIATOR
13749 M:      Bart Van Assche <bvanassche@acm.org>
13750 L:      linux-rdma@vger.kernel.org
13751 S:      Supported
13752 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13753 F:      drivers/infiniband/ulp/srp/
13754 F:      include/scsi/srp.h
13755
13756 SCSI RDMA PROTOCOL (SRP) TARGET
13757 M:      Bart Van Assche <bvanassche@acm.org>
13758 L:      linux-rdma@vger.kernel.org
13759 L:      target-devel@vger.kernel.org
13760 S:      Supported
13761 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13762 F:      drivers/infiniband/ulp/srpt/
13763
13764 SCSI SG DRIVER
13765 M:      Doug Gilbert <dgilbert@interlog.com>
13766 L:      linux-scsi@vger.kernel.org
13767 W:      http://sg.danny.cz/sg
13768 S:      Maintained
13769 F:      Documentation/scsi/scsi-generic.txt
13770 F:      drivers/scsi/sg.c
13771 F:      include/scsi/sg.h
13772
13773 SCSI SUBSYSTEM
13774 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13776 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13778 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13779 L:      linux-scsi@vger.kernel.org
13780 S:      Maintained
13781 F:      Documentation/devicetree/bindings/scsi/
13782 F:      drivers/scsi/
13783 F:      include/scsi/
13784
13785 SCSI TAPE DRIVER
13786 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13787 L:      linux-scsi@vger.kernel.org
13788 S:      Maintained
13789 F:      Documentation/scsi/st.txt
13790 F:      drivers/scsi/st.*
13791 F:      drivers/scsi/st_*.h
13792
13793 SCSI TARGET SUBSYSTEM
13794 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13795 L:      linux-scsi@vger.kernel.org
13796 L:      target-devel@vger.kernel.org
13797 W:      http://www.linux-iscsi.org
13798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13799 Q:      https://patchwork.kernel.org/project/target-devel/list/
13800 S:      Supported
13801 F:      drivers/target/
13802 F:      include/target/
13803 F:      Documentation/target/
13804
13805 SCTP PROTOCOL
13806 M:      Vlad Yasevich <vyasevich@gmail.com>
13807 M:      Neil Horman <nhorman@tuxdriver.com>
13808 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13809 L:      linux-sctp@vger.kernel.org
13810 W:      http://lksctp.sourceforge.net
13811 S:      Maintained
13812 F:      Documentation/networking/sctp.txt
13813 F:      include/linux/sctp.h
13814 F:      include/uapi/linux/sctp.h
13815 F:      include/net/sctp/
13816 F:      net/sctp/
13817
13818 SCx200 CPU SUPPORT
13819 M:      Jim Cromie <jim.cromie@gmail.com>
13820 S:      Odd Fixes
13821 F:      Documentation/i2c/busses/scx200_acb
13822 F:      arch/x86/platform/scx200/
13823 F:      drivers/watchdog/scx200_wdt.c
13824 F:      drivers/i2c/busses/scx200*
13825 F:      drivers/mtd/maps/scx200_docflash.c
13826 F:      include/linux/scx200.h
13827
13828 SCx200 GPIO DRIVER
13829 M:      Jim Cromie <jim.cromie@gmail.com>
13830 S:      Maintained
13831 F:      drivers/char/scx200_gpio.c
13832 F:      include/linux/scx200_gpio.h
13833
13834 SCx200 HRT CLOCKSOURCE DRIVER
13835 M:      Jim Cromie <jim.cromie@gmail.com>
13836 S:      Maintained
13837 F:      drivers/clocksource/scx200_hrt.c
13838
13839 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13840 M:      Sascha Sommer <saschasommer@freenet.de>
13841 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13842 S:      Maintained
13843 F:      drivers/mmc/host/sdricoh_cs.c
13844
13845 SECO BOARDS CEC DRIVER
13846 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13847 S:      Maintained
13848 F:      drivers/media/platform/seco-cec/seco-cec.c
13849 F:      drivers/media/platform/seco-cec/seco-cec.h
13850
13851 SECURE COMPUTING
13852 M:      Kees Cook <keescook@chromium.org>
13853 R:      Andy Lutomirski <luto@amacapital.net>
13854 R:      Will Drewry <wad@chromium.org>
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13856 S:      Supported
13857 F:      kernel/seccomp.c
13858 F:      include/uapi/linux/seccomp.h
13859 F:      include/linux/seccomp.h
13860 F:      tools/testing/selftests/seccomp/*
13861 F:      tools/testing/selftests/kselftest_harness.h
13862 F:      Documentation/userspace-api/seccomp_filter.rst
13863 K:      \bsecure_computing
13864 K:      \bTIF_SECCOMP\b
13865
13866 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13867 M:      Al Cooper <alcooperx@gmail.com>
13868 L:      linux-mmc@vger.kernel.org
13869 L:      bcm-kernel-feedback-list@broadcom.com
13870 S:      Maintained
13871 F:      drivers/mmc/host/sdhci-brcmstb*
13872
13873 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13874 M:      Adrian Hunter <adrian.hunter@intel.com>
13875 L:      linux-mmc@vger.kernel.org
13876 S:      Maintained
13877 F:      drivers/mmc/host/sdhci*
13878 F:      include/linux/mmc/sdhci*
13879
13880 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13881 M:      Adrian Hunter <adrian.hunter@intel.com>
13882 M:      Ritesh Harjani <riteshh@codeaurora.org>
13883 M:      Asutosh Das <asutoshd@codeaurora.org>
13884 L:      linux-mmc@vger.kernel.org
13885 S:      Maintained
13886 F:      drivers/mmc/host/cqhci*
13887
13888 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13889 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13890 M:      Manjunath M B <manjumb@synopsys.com>
13891 L:      linux-mmc@vger.kernel.org
13892 S:      Maintained
13893 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13894
13895 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
13896 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13897 L:      linux-mmc@vger.kernel.org
13898 S:      Supported
13899 F:      drivers/mmc/host/sdhci-of-at91.c
13900
13901 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13902 M:      Ben Dooks <ben-linux@fluff.org>
13903 M:      Jaehoon Chung <jh80.chung@samsung.com>
13904 L:      linux-mmc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/mmc/host/sdhci-s3c*
13907
13908 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13909 M:      Viresh Kumar <vireshk@kernel.org>
13910 L:      linux-mmc@vger.kernel.org
13911 S:      Maintained
13912 F:      drivers/mmc/host/sdhci-spear.c
13913
13914 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13915 M:      Kishon Vijay Abraham I <kishon@ti.com>
13916 L:      linux-mmc@vger.kernel.org
13917 S:      Maintained
13918 F:      drivers/mmc/host/sdhci-omap.c
13919
13920 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13921 M:      Scott Bauer <scott.bauer@intel.com>
13922 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13923 L:      linux-block@vger.kernel.org
13924 S:      Supported
13925 F:      block/sed*
13926 F:      block/opal_proto.h
13927 F:      include/linux/sed*
13928 F:      include/uapi/linux/sed*
13929
13930 SECURITY CONTACT
13931 M:      Security Officers <security@kernel.org>
13932 S:      Supported
13933
13934 SECURITY SUBSYSTEM
13935 M:      James Morris <jmorris@namei.org>
13936 M:      "Serge E. Hallyn" <serge@hallyn.com>
13937 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13939 W:      http://kernsec.org/
13940 S:      Supported
13941 F:      security/
13942 X:      security/selinux/
13943
13944 SELINUX SECURITY MODULE
13945 M:      Paul Moore <paul@paul-moore.com>
13946 M:      Stephen Smalley <sds@tycho.nsa.gov>
13947 M:      Eric Paris <eparis@parisplace.org>
13948 L:      selinux@vger.kernel.org
13949 W:      https://selinuxproject.org
13950 W:      https://github.com/SELinuxProject
13951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13952 S:      Supported
13953 F:      include/linux/selinux*
13954 F:      security/selinux/
13955 F:      scripts/selinux/
13956 F:      Documentation/admin-guide/LSM/SELinux.rst
13957
13958 SENSABLE PHANTOM
13959 M:      Jiri Slaby <jirislaby@gmail.com>
13960 S:      Maintained
13961 F:      drivers/misc/phantom.c
13962 F:      include/uapi/linux/phantom.h
13963
13964 SERIAL DEVICE BUS
13965 M:      Rob Herring <robh@kernel.org>
13966 L:      linux-serial@vger.kernel.org
13967 S:      Maintained
13968 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13969 F:      drivers/tty/serdev/
13970 F:      include/linux/serdev.h
13971
13972 SERIAL DRIVERS
13973 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13974 L:      linux-serial@vger.kernel.org
13975 S:      Maintained
13976 F:      Documentation/devicetree/bindings/serial/
13977 F:      drivers/tty/serial/
13978
13979 SERIAL IR RECEIVER
13980 M:      Sean Young <sean@mess.org>
13981 L:      linux-media@vger.kernel.org
13982 S:      Maintained
13983 F:      drivers/media/rc/serial_ir.c
13984
13985 SFC NETWORK DRIVER
13986 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13987 M:      Edward Cree <ecree@solarflare.com>
13988 M:      Martin Habets <mhabets@solarflare.com>
13989 L:      netdev@vger.kernel.org
13990 S:      Supported
13991 F:      drivers/net/ethernet/sfc/
13992
13993 SFF/SFP/SFP+ MODULE SUPPORT
13994 M:      Russell King <linux@armlinux.org.uk>
13995 L:      netdev@vger.kernel.org
13996 S:      Maintained
13997 F:      drivers/net/phy/phylink.c
13998 F:      drivers/net/phy/sfp*
13999 F:      include/linux/phylink.h
14000 F:      include/linux/sfp.h
14001
14002 SGI GRU DRIVER
14003 M:      Dimitri Sivanich <sivanich@sgi.com>
14004 S:      Maintained
14005 F:      drivers/misc/sgi-gru/
14006
14007 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14008 M:      Pat Gefre <pfg@sgi.com>
14009 L:      linux-ia64@vger.kernel.org
14010 S:      Supported
14011 F:      Documentation/ia64/serial.txt
14012 F:      drivers/tty/serial/ioc?_serial.c
14013 F:      include/linux/ioc?.h
14014
14015 SGI XP/XPC/XPNET DRIVER
14016 M:      Cliff Whickman <cpw@sgi.com>
14017 M:      Robin Holt <robinmholt@gmail.com>
14018 S:      Maintained
14019 F:      drivers/misc/sgi-xp/
14020
14021 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14022 M:      Ursula Braun <ubraun@linux.ibm.com>
14023 M:      Karsten Graul <kgraul@linux.ibm.com>
14024 L:      linux-s390@vger.kernel.org
14025 W:      http://www.ibm.com/developerworks/linux/linux390/
14026 S:      Supported
14027 F:      net/smc/
14028
14029 SHARP RJ54N1CB0C SENSOR DRIVER
14030 M:      Jacopo Mondi <jacopo@jmondi.org>
14031 L:      linux-media@vger.kernel.org
14032 T:      git git://linuxtv.org/media_tree.git
14033 S:      Odd fixes
14034 F:      drivers/media/i2c/rj54n1cb0c.c
14035 F:      include/media/i2c/rj54n1cb0c.h
14036
14037 SH_VEU V4L2 MEM2MEM DRIVER
14038 L:      linux-media@vger.kernel.org
14039 S:      Orphan
14040 F:      drivers/media/platform/sh_veu.c
14041
14042 SH_VOU V4L2 OUTPUT DRIVER
14043 L:      linux-media@vger.kernel.org
14044 S:      Orphan
14045 F:      drivers/media/platform/sh_vou.c
14046 F:      include/media/drv-intf/sh_vou.h
14047
14048 SI2157 MEDIA DRIVER
14049 M:      Antti Palosaari <crope@iki.fi>
14050 L:      linux-media@vger.kernel.org
14051 W:      https://linuxtv.org
14052 W:      http://palosaari.fi/linux/
14053 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14054 T:      git git://linuxtv.org/anttip/media_tree.git
14055 S:      Maintained
14056 F:      drivers/media/tuners/si2157*
14057
14058 SI2165 MEDIA DRIVER
14059 M:      Matthias Schwarzott <zzam@gentoo.org>
14060 L:      linux-media@vger.kernel.org
14061 W:      https://linuxtv.org
14062 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14063 S:      Maintained
14064 F:      drivers/media/dvb-frontends/si2165*
14065
14066 SI2168 MEDIA DRIVER
14067 M:      Antti Palosaari <crope@iki.fi>
14068 L:      linux-media@vger.kernel.org
14069 W:      https://linuxtv.org
14070 W:      http://palosaari.fi/linux/
14071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14072 T:      git git://linuxtv.org/anttip/media_tree.git
14073 S:      Maintained
14074 F:      drivers/media/dvb-frontends/si2168*
14075
14076 SI470X FM RADIO RECEIVER I2C DRIVER
14077 M:      Hans Verkuil <hverkuil@xs4all.nl>
14078 L:      linux-media@vger.kernel.org
14079 T:      git git://linuxtv.org/media_tree.git
14080 W:      https://linuxtv.org
14081 S:      Odd Fixes
14082 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14083
14084 SI470X FM RADIO RECEIVER USB DRIVER
14085 M:      Hans Verkuil <hverkuil@xs4all.nl>
14086 L:      linux-media@vger.kernel.org
14087 T:      git git://linuxtv.org/media_tree.git
14088 W:      https://linuxtv.org
14089 S:      Maintained
14090 F:      drivers/media/radio/si470x/radio-si470x-common.c
14091 F:      drivers/media/radio/si470x/radio-si470x.h
14092 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14093
14094 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14095 M:      Eduardo Valentin <edubezval@gmail.com>
14096 L:      linux-media@vger.kernel.org
14097 T:      git git://linuxtv.org/media_tree.git
14098 W:      https://linuxtv.org
14099 S:      Odd Fixes
14100 F:      drivers/media/radio/si4713/si4713.?
14101
14102 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14103 M:      Eduardo Valentin <edubezval@gmail.com>
14104 L:      linux-media@vger.kernel.org
14105 T:      git git://linuxtv.org/media_tree.git
14106 W:      https://linuxtv.org
14107 S:      Odd Fixes
14108 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14109
14110 SI4713 FM RADIO TRANSMITTER USB DRIVER
14111 M:      Hans Verkuil <hverkuil@xs4all.nl>
14112 L:      linux-media@vger.kernel.org
14113 T:      git git://linuxtv.org/media_tree.git
14114 W:      https://linuxtv.org
14115 S:      Maintained
14116 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14117
14118 SIANO DVB DRIVER
14119 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14120 L:      linux-media@vger.kernel.org
14121 W:      https://linuxtv.org
14122 T:      git git://linuxtv.org/media_tree.git
14123 S:      Odd fixes
14124 F:      drivers/media/common/siano/
14125 F:      drivers/media/usb/siano/
14126 F:      drivers/media/usb/siano/
14127 F:      drivers/media/mmc/siano/
14128
14129 SIFIVE DRIVERS
14130 M:      Palmer Dabbelt <palmer@sifive.com>
14131 M:      Paul Walmsley <paul.walmsley@sifive.com>
14132 L:      linux-riscv@lists.infradead.org
14133 T:      git git://github.com/sifive/riscv-linux.git
14134 S:      Supported
14135 K:      sifive
14136 N:      sifive
14137
14138 SILEAD TOUCHSCREEN DRIVER
14139 M:      Hans de Goede <hdegoede@redhat.com>
14140 L:      linux-input@vger.kernel.org
14141 L:      platform-driver-x86@vger.kernel.org
14142 S:      Maintained
14143 F:      drivers/input/touchscreen/silead.c
14144 F:      drivers/platform/x86/touchscreen_dmi.c
14145
14146 SILICON MOTION SM712 FRAME BUFFER DRIVER
14147 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14148 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14149 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14150 L:      linux-fbdev@vger.kernel.org
14151 S:      Maintained
14152 F:      drivers/video/fbdev/sm712*
14153 F:      Documentation/fb/sm712fb.txt
14154
14155 SIMPLE FIRMWARE INTERFACE (SFI)
14156 M:      Len Brown <lenb@kernel.org>
14157 L:      sfi-devel@simplefirmware.org
14158 W:      http://simplefirmware.org/
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14160 S:      Supported
14161 F:      arch/x86/platform/sfi/
14162 F:      drivers/sfi/
14163 F:      include/linux/sfi*.h
14164
14165 SIMPLEFB FB DRIVER
14166 M:      Hans de Goede <hdegoede@redhat.com>
14167 L:      linux-fbdev@vger.kernel.org
14168 S:      Maintained
14169 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14170 F:      drivers/video/fbdev/simplefb.c
14171 F:      include/linux/platform_data/simplefb.h
14172
14173 SIMTEC EB110ATX (Chalice CATS)
14174 P:      Ben Dooks
14175 P:      Vincent Sanders <vince@simtec.co.uk>
14176 M:      Simtec Linux Team <linux@simtec.co.uk>
14177 W:      http://www.simtec.co.uk/products/EB110ATX/
14178 S:      Supported
14179
14180 SIMTEC EB2410ITX (BAST)
14181 P:      Ben Dooks
14182 P:      Vincent Sanders <vince@simtec.co.uk>
14183 M:      Simtec Linux Team <linux@simtec.co.uk>
14184 W:      http://www.simtec.co.uk/products/EB2410ITX/
14185 S:      Supported
14186 F:      arch/arm/mach-s3c24xx/mach-bast.c
14187 F:      arch/arm/mach-s3c24xx/bast-ide.c
14188 F:      arch/arm/mach-s3c24xx/bast-irq.c
14189
14190 SIPHASH PRF ROUTINES
14191 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14192 S:      Maintained
14193 F:      lib/siphash.c
14194 F:      lib/test_siphash.c
14195 F:      include/linux/siphash.h
14196
14197 SIOX
14198 M:      Gavin Schenk <g.schenk@eckelmann.de>
14199 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14200 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14201 S:      Supported
14202 F:      drivers/siox/*
14203 F:      drivers/gpio/gpio-siox.c
14204 F:      include/trace/events/siox.h
14205
14206 SIS 190 ETHERNET DRIVER
14207 M:      Francois Romieu <romieu@fr.zoreil.com>
14208 L:      netdev@vger.kernel.org
14209 S:      Maintained
14210 F:      drivers/net/ethernet/sis/sis190.c
14211
14212 SIS 900/7016 FAST ETHERNET DRIVER
14213 M:      Daniele Venzano <venza@brownhat.org>
14214 W:      http://www.brownhat.org/sis900.html
14215 L:      netdev@vger.kernel.org
14216 S:      Maintained
14217 F:      drivers/net/ethernet/sis/sis900.*
14218
14219 SIS FRAMEBUFFER DRIVER
14220 M:      Thomas Winischhofer <thomas@winischhofer.net>
14221 W:      http://www.winischhofer.net/linuxsisvga.shtml
14222 S:      Maintained
14223 F:      Documentation/fb/sisfb.txt
14224 F:      drivers/video/fbdev/sis/
14225 F:      include/video/sisfb.h
14226
14227 SIS USB2VGA DRIVER
14228 M:      Thomas Winischhofer <thomas@winischhofer.net>
14229 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14230 S:      Maintained
14231 F:      drivers/usb/misc/sisusbvga/
14232
14233 SLAB ALLOCATOR
14234 M:      Christoph Lameter <cl@linux.com>
14235 M:      Pekka Enberg <penberg@kernel.org>
14236 M:      David Rientjes <rientjes@google.com>
14237 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14238 M:      Andrew Morton <akpm@linux-foundation.org>
14239 L:      linux-mm@kvack.org
14240 S:      Maintained
14241 F:      include/linux/sl?b*.h
14242 F:      mm/sl?b*
14243
14244 SLEEPABLE READ-COPY UPDATE (SRCU)
14245 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14246 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14247 M:      Josh Triplett <josh@joshtriplett.org>
14248 R:      Steven Rostedt <rostedt@goodmis.org>
14249 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14250 L:      linux-kernel@vger.kernel.org
14251 W:      http://www.rdrop.com/users/paulmck/RCU/
14252 S:      Supported
14253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14254 F:      include/linux/srcu*.h
14255 F:      kernel/rcu/srcu*.c
14256
14257 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14258 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14259 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14260 S:      Maintained
14261 F:      drivers/slimbus/
14262 F:      Documentation/devicetree/bindings/slimbus/
14263 F:      include/linux/slimbus.h
14264
14265 SMACK SECURITY MODULE
14266 M:      Casey Schaufler <casey@schaufler-ca.com>
14267 L:      linux-security-module@vger.kernel.org
14268 W:      http://schaufler-ca.com
14269 T:      git git://github.com/cschaufler/smack-next
14270 S:      Maintained
14271 F:      Documentation/admin-guide/LSM/Smack.rst
14272 F:      security/smack/
14273
14274 SMC91x ETHERNET DRIVER
14275 M:      Nicolas Pitre <nico@fluxnic.net>
14276 S:      Odd Fixes
14277 F:      drivers/net/ethernet/smsc/smc91x.*
14278
14279 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14280 M:      Sakari Ailus <sakari.ailus@iki.fi>
14281 L:      linux-media@vger.kernel.org
14282 S:      Maintained
14283 F:      drivers/media/i2c/smiapp/
14284 F:      include/media/i2c/smiapp.h
14285 F:      drivers/media/i2c/smiapp-pll.c
14286 F:      drivers/media/i2c/smiapp-pll.h
14287 F:      include/uapi/linux/smiapp.h
14288 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14289
14290 SMM665 HARDWARE MONITOR DRIVER
14291 M:      Guenter Roeck <linux@roeck-us.net>
14292 L:      linux-hwmon@vger.kernel.org
14293 S:      Maintained
14294 F:      Documentation/hwmon/smm665
14295 F:      drivers/hwmon/smm665.c
14296
14297 SMSC EMC2103 HARDWARE MONITOR DRIVER
14298 M:      Steve Glendinning <steve.glendinning@shawell.net>
14299 L:      linux-hwmon@vger.kernel.org
14300 S:      Maintained
14301 F:      Documentation/hwmon/emc2103
14302 F:      drivers/hwmon/emc2103.c
14303
14304 SMSC SCH5627 HARDWARE MONITOR DRIVER
14305 M:      Hans de Goede <hdegoede@redhat.com>
14306 L:      linux-hwmon@vger.kernel.org
14307 S:      Supported
14308 F:      Documentation/hwmon/sch5627
14309 F:      drivers/hwmon/sch5627.c
14310
14311 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14312 M:      Steve Glendinning <steve.glendinning@shawell.net>
14313 L:      linux-fbdev@vger.kernel.org
14314 S:      Maintained
14315 F:      drivers/video/fbdev/smscufx.c
14316
14317 SMSC47B397 HARDWARE MONITOR DRIVER
14318 M:      Jean Delvare <jdelvare@suse.com>
14319 L:      linux-hwmon@vger.kernel.org
14320 S:      Maintained
14321 F:      Documentation/hwmon/smsc47b397
14322 F:      drivers/hwmon/smsc47b397.c
14323
14324 SMSC911x ETHERNET DRIVER
14325 M:      Steve Glendinning <steve.glendinning@shawell.net>
14326 L:      netdev@vger.kernel.org
14327 S:      Maintained
14328 F:      include/linux/smsc911x.h
14329 F:      drivers/net/ethernet/smsc/smsc911x.*
14330
14331 SMSC9420 PCI ETHERNET DRIVER
14332 M:      Steve Glendinning <steve.glendinning@shawell.net>
14333 L:      netdev@vger.kernel.org
14334 S:      Maintained
14335 F:      drivers/net/ethernet/smsc/smsc9420.*
14336
14337 SOC-CAMERA V4L2 SUBSYSTEM
14338 L:      linux-media@vger.kernel.org
14339 T:      git git://linuxtv.org/media_tree.git
14340 S:      Orphan
14341 F:      include/media/soc*
14342 F:      drivers/media/i2c/soc_camera/
14343 F:      drivers/media/platform/soc_camera/
14344
14345 SOCIONEXT SYNQUACER I2C DRIVER
14346 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14347 L:      linux-i2c@vger.kernel.org
14348 S:      Maintained
14349 F:      drivers/i2c/busses/i2c-synquacer.c
14350 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14351
14352 SOCIONEXT UNIPHIER SOUND DRIVER
14353 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14354 S:      Orphan
14355 F:      sound/soc/uniphier/
14356
14357 SOEKRIS NET48XX LED SUPPORT
14358 M:      Chris Boot <bootc@bootc.net>
14359 S:      Maintained
14360 F:      drivers/leds/leds-net48xx.c
14361
14362 SOFT-ROCE DRIVER (rxe)
14363 M:      Moni Shoua <monis@mellanox.com>
14364 L:      linux-rdma@vger.kernel.org
14365 S:      Supported
14366 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14367 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14368 F:      drivers/infiniband/sw/rxe/
14369 F:      include/uapi/rdma/rdma_user_rxe.h
14370
14371 SOFTLOGIC 6x10 MPEG CODEC
14372 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14373 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14374 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14375 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14376 M:      Ismael Luceno <ismael@iodev.co.uk>
14377 L:      linux-media@vger.kernel.org
14378 S:      Supported
14379 F:      drivers/media/pci/solo6x10/
14380
14381 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14382 M:      James Morse <james.morse@arm.com>
14383 L:      linux-arm-kernel@lists.infradead.org
14384 S:      Maintained
14385 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14386 F:      drivers/firmware/arm_sdei.c
14387 F:      include/linux/arm_sdei.h
14388 F:      include/uapi/linux/arm_sdei.h
14389
14390 SOFTWARE RAID (Multiple Disks) SUPPORT
14391 M:      Shaohua Li <shli@kernel.org>
14392 L:      linux-raid@vger.kernel.org
14393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14394 S:      Supported
14395 F:      drivers/md/Makefile
14396 F:      drivers/md/Kconfig
14397 F:      drivers/md/md*
14398 F:      drivers/md/raid*
14399 F:      include/linux/raid/
14400 F:      include/uapi/linux/raid/
14401
14402 SOCIONEXT (SNI) AVE NETWORK DRIVER
14403 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14404 L:      netdev@vger.kernel.org
14405 S:      Maintained
14406 F:      drivers/net/ethernet/socionext/sni_ave.c
14407 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14408
14409 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14410 M:      Jassi Brar <jaswinder.singh@linaro.org>
14411 L:      netdev@vger.kernel.org
14412 S:      Maintained
14413 F:      drivers/net/ethernet/socionext/netsec.c
14414 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14415
14416 SOLIDRUN CLEARFOG SUPPORT
14417 M:      Russell King <linux@armlinux.org.uk>
14418 S:      Maintained
14419 F:      arch/arm/boot/dts/armada-388-clearfog*
14420 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14421
14422 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14423 M:      Russell King <linux@armlinux.org.uk>
14424 S:      Maintained
14425 F:      arch/arm/boot/dts/imx6*-cubox-i*
14426 F:      arch/arm/boot/dts/imx6*-hummingboard*
14427 F:      arch/arm/boot/dts/imx6*-sr-*
14428
14429 SONIC NETWORK DRIVER
14430 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14431 L:      netdev@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/net/ethernet/natsemi/sonic.*
14434
14435 SONICS SILICON BACKPLANE DRIVER (SSB)
14436 M:      Michael Buesch <m@bues.ch>
14437 L:      linux-wireless@vger.kernel.org
14438 S:      Maintained
14439 F:      drivers/ssb/
14440 F:      include/linux/ssb/
14441
14442 SONY IMX214 SENSOR DRIVER
14443 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14444 L:      linux-media@vger.kernel.org
14445 T:      git git://linuxtv.org/media_tree.git
14446 S:      Maintained
14447 F:      drivers/media/i2c/imx214.c
14448 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14449
14450 SONY IMX258 SENSOR DRIVER
14451 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14452 L:      linux-media@vger.kernel.org
14453 T:      git git://linuxtv.org/media_tree.git
14454 S:      Maintained
14455 F:      drivers/media/i2c/imx258.c
14456
14457 SONY IMX274 SENSOR DRIVER
14458 M:      Leon Luo <leonl@leopardimaging.com>
14459 L:      linux-media@vger.kernel.org
14460 T:      git git://linuxtv.org/media_tree.git
14461 S:      Maintained
14462 F:      drivers/media/i2c/imx274.c
14463 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14464
14465 SONY IMX319 SENSOR DRIVER
14466 M:      Bingbu Cao <bingbu.cao@intel.com>
14467 L:      linux-media@vger.kernel.org
14468 T:      git git://linuxtv.org/media_tree.git
14469 S:      Maintained
14470 F:      drivers/media/i2c/imx319.c
14471
14472 SONY IMX355 SENSOR DRIVER
14473 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14474 L:      linux-media@vger.kernel.org
14475 T:      git git://linuxtv.org/media_tree.git
14476 S:      Maintained
14477 F:      drivers/media/i2c/imx355.c
14478
14479 SONY MEMORYSTICK CARD SUPPORT
14480 M:      Alex Dubov <oakad@yahoo.com>
14481 W:      http://tifmxx.berlios.de/
14482 S:      Maintained
14483 F:      drivers/memstick/host/tifm_ms.c
14484
14485 SONY MEMORYSTICK STANDARD SUPPORT
14486 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14487 S:      Maintained
14488 F:      drivers/memstick/core/ms_block.*
14489
14490 SONY VAIO CONTROL DEVICE DRIVER
14491 M:      Mattia Dongili <malattia@linux.it>
14492 L:      platform-driver-x86@vger.kernel.org
14493 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14494 S:      Maintained
14495 F:      Documentation/laptops/sony-laptop.txt
14496 F:      drivers/char/sonypi.c
14497 F:      drivers/platform/x86/sony-laptop.c
14498 F:      include/linux/sony-laptop.h
14499
14500 SOUND
14501 M:      Jaroslav Kysela <perex@perex.cz>
14502 M:      Takashi Iwai <tiwai@suse.com>
14503 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14504 W:      http://www.alsa-project.org/
14505 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14506 T:      git git://git.alsa-project.org/alsa-kernel.git
14507 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14508 S:      Maintained
14509 F:      Documentation/sound/
14510 F:      include/sound/
14511 F:      include/uapi/sound/
14512 F:      sound/
14513
14514 SOUND - COMPRESSED AUDIO
14515 M:      Vinod Koul <vkoul@kernel.org>
14516 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14517 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14518 S:      Supported
14519 F:      Documentation/sound/designs/compress-offload.rst
14520 F:      include/sound/compress_driver.h
14521 F:      include/uapi/sound/compress_*
14522 F:      sound/core/compress_offload.c
14523 F:      sound/soc/soc-compress.c
14524
14525 SOUND - DMAENGINE HELPERS
14526 M:      Lars-Peter Clausen <lars@metafoo.de>
14527 S:      Supported
14528 F:      include/sound/dmaengine_pcm.h
14529 F:      sound/core/pcm_dmaengine.c
14530 F:      sound/soc/soc-generic-dmaengine-pcm.c
14531
14532 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14533 M:      Liam Girdwood <lgirdwood@gmail.com>
14534 M:      Mark Brown <broonie@kernel.org>
14535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14536 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14537 W:      http://alsa-project.org/main/index.php/ASoC
14538 S:      Supported
14539 F:      Documentation/devicetree/bindings/sound/
14540 F:      Documentation/sound/soc/
14541 F:      sound/soc/
14542 F:      include/dt-bindings/sound/
14543 F:      include/sound/soc*
14544
14545 SOUNDWIRE SUBSYSTEM
14546 M:      Vinod Koul <vkoul@kernel.org>
14547 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14548 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14550 S:      Supported
14551 F:      Documentation/driver-api/soundwire/
14552 F:      drivers/soundwire/
14553 F:      include/linux/soundwire/
14554
14555 SP2 MEDIA DRIVER
14556 M:      Olli Salonen <olli.salonen@iki.fi>
14557 L:      linux-media@vger.kernel.org
14558 W:      https://linuxtv.org
14559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14560 S:      Maintained
14561 F:      drivers/media/dvb-frontends/sp2*
14562
14563 SPARC + UltraSPARC (sparc/sparc64)
14564 M:      "David S. Miller" <davem@davemloft.net>
14565 L:      sparclinux@vger.kernel.org
14566 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14569 S:      Maintained
14570 F:      arch/sparc/
14571 F:      drivers/sbus/
14572
14573 SPARC SERIAL DRIVERS
14574 M:      "David S. Miller" <davem@davemloft.net>
14575 L:      sparclinux@vger.kernel.org
14576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14578 S:      Maintained
14579 F:      include/linux/sunserialcore.h
14580 F:      drivers/tty/serial/suncore.c
14581 F:      drivers/tty/serial/sunhv.c
14582 F:      drivers/tty/serial/sunsab.c
14583 F:      drivers/tty/serial/sunsab.h
14584 F:      drivers/tty/serial/sunsu.c
14585 F:      drivers/tty/serial/sunzilog.c
14586 F:      drivers/tty/serial/sunzilog.h
14587 F:      drivers/tty/vcc.c
14588
14589 SPARSE CHECKER
14590 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14591 L:      linux-sparse@vger.kernel.org
14592 W:      https://sparse.wiki.kernel.org/
14593 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14594 S:      Maintained
14595 F:      include/linux/compiler.h
14596
14597 SPEAR CLOCK FRAMEWORK SUPPORT
14598 M:      Viresh Kumar <vireshk@kernel.org>
14599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14600 W:      http://www.st.com/spear
14601 S:      Maintained
14602 F:      drivers/clk/spear/
14603
14604 SPEAR PLATFORM SUPPORT
14605 M:      Viresh Kumar <vireshk@kernel.org>
14606 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14608 W:      http://www.st.com/spear
14609 S:      Maintained
14610 F:      arch/arm/boot/dts/spear*
14611 F:      arch/arm/mach-spear/
14612
14613 SPI NOR SUBSYSTEM
14614 M:      Marek Vasut <marek.vasut@gmail.com>
14615 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14616 L:      linux-mtd@lists.infradead.org
14617 W:      http://www.linux-mtd.infradead.org/
14618 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14619 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14620 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14621 S:      Maintained
14622 F:      drivers/mtd/spi-nor/
14623 F:      include/linux/mtd/spi-nor.h
14624
14625 SPI SUBSYSTEM
14626 M:      Mark Brown <broonie@kernel.org>
14627 L:      linux-spi@vger.kernel.org
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14629 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14630 S:      Maintained
14631 F:      Documentation/devicetree/bindings/spi/
14632 F:      Documentation/spi/
14633 F:      drivers/spi/
14634 F:      include/linux/spi/
14635 F:      include/uapi/linux/spi/
14636 F:      tools/spi/
14637
14638 SPIDERNET NETWORK DRIVER for CELL
14639 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14640 L:      netdev@vger.kernel.org
14641 S:      Supported
14642 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14643 F:      drivers/net/ethernet/toshiba/spider_net*
14644
14645 SPMI SUBSYSTEM
14646 R:      Stephen Boyd <sboyd@kernel.org>
14647 L:      linux-arm-msm@vger.kernel.org
14648 F:      Documentation/devicetree/bindings/spmi/
14649 F:      drivers/spmi/
14650 F:      include/dt-bindings/spmi/spmi.h
14651 F:      include/linux/spmi.h
14652 F:      include/trace/events/spmi.h
14653
14654 SPU FILE SYSTEM
14655 M:      Jeremy Kerr <jk@ozlabs.org>
14656 L:      linuxppc-dev@lists.ozlabs.org
14657 W:      http://www.ibm.com/developerworks/power/cell/
14658 S:      Supported
14659 F:      Documentation/filesystems/spufs.txt
14660 F:      arch/powerpc/platforms/cell/spufs/
14661
14662 SQUASHFS FILE SYSTEM
14663 M:      Phillip Lougher <phillip@squashfs.org.uk>
14664 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14665 W:      http://squashfs.org.uk
14666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14667 S:      Maintained
14668 F:      Documentation/filesystems/squashfs.txt
14669 F:      fs/squashfs/
14670
14671 SRM (Alpha) environment access
14672 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14673 S:      Maintained
14674 F:      arch/alpha/kernel/srm_env.c
14675
14676 ST LSM6DSx IMU IIO DRIVER
14677 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14678 L:      linux-iio@vger.kernel.org
14679 W:      http://www.st.com/
14680 S:      Maintained
14681 F:      drivers/iio/imu/st_lsm6dsx/
14682 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14683
14684 ST STM32 I2C/SMBUS DRIVER
14685 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14686 L:      linux-i2c@vger.kernel.org
14687 S:      Maintained
14688 F:      drivers/i2c/busses/i2c-stm32*
14689
14690 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14691 M:      Song Qiang <songqiang1304521@gmail.com>
14692 L:      linux-iio@vger.kernel.org
14693 S:      Maintained
14694 F:      drivers/iio/proximity/vl53l0x-i2c.c
14695 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14696
14697 STABLE BRANCH
14698 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14699 M:      Sasha Levin <sashal@kernel.org>
14700 L:      stable@vger.kernel.org
14701 S:      Supported
14702 F:      Documentation/process/stable-kernel-rules.rst
14703
14704 STAGING - COMEDI
14705 M:      Ian Abbott <abbotti@mev.co.uk>
14706 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14707 S:      Odd Fixes
14708 F:      drivers/staging/comedi/
14709
14710 STAGING - EROFS FILE SYSTEM
14711 M:      Gao Xiang <gaoxiang25@huawei.com>
14712 M:      Chao Yu <yuchao0@huawei.com>
14713 L:      linux-erofs@lists.ozlabs.org
14714 S:      Maintained
14715 F:      drivers/staging/erofs/
14716
14717 STAGING - INDUSTRIAL IO
14718 M:      Jonathan Cameron <jic23@kernel.org>
14719 L:      linux-iio@vger.kernel.org
14720 S:      Odd Fixes
14721 F:      Documentation/devicetree/bindings/staging/iio/
14722 F:      drivers/staging/iio/
14723
14724 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14725 M:      Marc Dietrich <marvin24@gmx.de>
14726 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14727 L:      linux-tegra@vger.kernel.org
14728 S:      Maintained
14729 F:      drivers/staging/nvec/
14730
14731 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14732 M:      Jens Frederich <jfrederich@gmail.com>
14733 M:      Daniel Drake <dsd@laptop.org>
14734 M:      Jon Nettleton <jon.nettleton@gmail.com>
14735 W:      http://wiki.laptop.org/go/DCON
14736 S:      Maintained
14737 F:      drivers/staging/olpc_dcon/
14738
14739 STAGING - REALTEK RTL8712U DRIVERS
14740 M:      Larry Finger <Larry.Finger@lwfinger.net>
14741 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14742 S:      Odd Fixes
14743 F:      drivers/staging/rtl8712/
14744
14745 STAGING - REALTEK RTL8188EU DRIVERS
14746 M:      Larry Finger <Larry.Finger@lwfinger.net>
14747 S:      Odd Fixes
14748 F:      drivers/staging/rtl8188eu/
14749
14750 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14751 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14752 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14753 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14754 L:      linux-fbdev@vger.kernel.org
14755 S:      Maintained
14756 F:      drivers/staging/sm750fb/
14757
14758 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14759 M:      William Hubbs <w.d.hubbs@gmail.com>
14760 M:      Chris Brannon <chris@the-brannons.com>
14761 M:      Kirk Reiser <kirk@reisers.ca>
14762 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14763 L:      speakup@linux-speakup.org
14764 W:      http://www.linux-speakup.org/
14765 S:      Odd Fixes
14766 F:      drivers/staging/speakup/
14767
14768 STAGING - VIA VT665X DRIVERS
14769 M:      Forest Bond <forest@alittletooquiet.net>
14770 S:      Odd Fixes
14771 F:      drivers/staging/vt665?/
14772
14773 STAGING - WILC1000 WIFI DRIVER
14774 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14775 M:      Ajay Singh <ajay.kathat@microchip.com>
14776 L:      linux-wireless@vger.kernel.org
14777 S:      Supported
14778 F:      drivers/staging/wilc1000/
14779
14780 STAGING SUBSYSTEM
14781 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14783 L:      devel@driverdev.osuosl.org
14784 S:      Supported
14785 F:      drivers/staging/
14786
14787 STARFIRE/DURALAN NETWORK DRIVER
14788 M:      Ion Badulescu <ionut@badula.org>
14789 S:      Odd Fixes
14790 F:      drivers/net/ethernet/adaptec/starfire*
14791
14792 STEC S1220 SKD DRIVER
14793 M:      Bart Van Assche <bart.vanassche@wdc.com>
14794 L:      linux-block@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/block/skd*[ch]
14797
14798 STI AUDIO (ASoC) DRIVERS
14799 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14800 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14801 S:      Maintained
14802 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14803 F:      sound/soc/sti/
14804
14805 STI CEC DRIVER
14806 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14807 S:      Maintained
14808 F:      drivers/media/platform/sti/cec/
14809 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14810
14811 STK1160 USB VIDEO CAPTURE DRIVER
14812 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14813 L:      linux-media@vger.kernel.org
14814 T:      git git://linuxtv.org/media_tree.git
14815 S:      Maintained
14816 F:      drivers/media/usb/stk1160/
14817
14818 STM32 AUDIO (ASoC) DRIVERS
14819 M:      Olivier Moysan <olivier.moysan@st.com>
14820 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14821 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14822 S:      Maintained
14823 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14824 F:      sound/soc/stm/
14825
14826 STM32 TIMER/LPTIMER DRIVERS
14827 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14828 S:      Maintained
14829 F:      drivers/*/stm32-*timer*
14830 F:      drivers/pwm/pwm-stm32*
14831 F:      include/linux/*/stm32-*tim*
14832 F:      Documentation/ABI/testing/*timer-stm32
14833 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14834 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14835
14836 STMMAC ETHERNET DRIVER
14837 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14838 M:      Alexandre Torgue <alexandre.torgue@st.com>
14839 M:      Jose Abreu <joabreu@synopsys.com>
14840 L:      netdev@vger.kernel.org
14841 W:      http://www.stlinux.com
14842 S:      Supported
14843 F:      drivers/net/ethernet/stmicro/stmmac/
14844
14845 SUN3/3X
14846 M:      Sam Creasey <sammy@sammy.net>
14847 W:      http://sammy.net/sun3/
14848 S:      Maintained
14849 F:      arch/m68k/kernel/*sun3*
14850 F:      arch/m68k/sun3*/
14851 F:      arch/m68k/include/asm/sun3*
14852 F:      drivers/net/ethernet/i825xx/sun3*
14853
14854 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14855 M:      Hans de Goede <hdegoede@redhat.com>
14856 L:      linux-input@vger.kernel.org
14857 S:      Maintained
14858 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14859 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14860
14861 SUNDANCE NETWORK DRIVER
14862 M:      Denis Kirjanov <kda@linux-powerpc.org>
14863 L:      netdev@vger.kernel.org
14864 S:      Maintained
14865 F:      drivers/net/ethernet/dlink/sundance.c
14866
14867 SUPERH
14868 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14869 M:      Rich Felker <dalias@libc.org>
14870 L:      linux-sh@vger.kernel.org
14871 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14872 S:      Maintained
14873 F:      Documentation/sh/
14874 F:      arch/sh/
14875 F:      drivers/sh/
14876
14877 SUSPEND TO RAM
14878 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14879 M:      Len Brown <len.brown@intel.com>
14880 M:      Pavel Machek <pavel@ucw.cz>
14881 L:      linux-pm@vger.kernel.org
14882 B:      https://bugzilla.kernel.org
14883 S:      Supported
14884 F:      Documentation/power/
14885 F:      arch/x86/kernel/acpi/
14886 F:      drivers/base/power/
14887 F:      kernel/power/
14888 F:      include/linux/suspend.h
14889 F:      include/linux/freezer.h
14890 F:      include/linux/pm.h
14891
14892 SVGA HANDLING
14893 M:      Martin Mares <mj@ucw.cz>
14894 L:      linux-video@atrey.karlin.mff.cuni.cz
14895 S:      Maintained
14896 F:      Documentation/svga.txt
14897 F:      arch/x86/boot/video*
14898
14899 SWIOTLB SUBSYSTEM
14900 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14901 L:      iommu@lists.linux-foundation.org
14902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14903 S:      Supported
14904 F:      kernel/dma/swiotlb.c
14905 F:      arch/*/kernel/pci-swiotlb.c
14906 F:      include/linux/swiotlb.h
14907
14908 SWITCHDEV
14909 M:      Jiri Pirko <jiri@resnulli.us>
14910 M:      Ivan Vecera <ivecera@redhat.com>
14911 L:      netdev@vger.kernel.org
14912 S:      Supported
14913 F:      net/switchdev/
14914 F:      include/net/switchdev.h
14915
14916 SY8106A REGULATOR DRIVER
14917 M:      Icenowy Zheng <icenowy@aosc.io>
14918 S:      Maintained
14919 F:      drivers/regulator/sy8106a-regulator.c
14920 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14921
14922 SYNC FILE FRAMEWORK
14923 M:      Sumit Semwal <sumit.semwal@linaro.org>
14924 R:      Gustavo Padovan <gustavo@padovan.org>
14925 S:      Maintained
14926 L:      linux-media@vger.kernel.org
14927 L:      dri-devel@lists.freedesktop.org
14928 F:      drivers/dma-buf/sync_*
14929 F:      drivers/dma-buf/dma-fence*
14930 F:      drivers/dma-buf/sw_sync.c
14931 F:      include/linux/sync_file.h
14932 F:      include/uapi/linux/sync_file.h
14933 F:      Documentation/sync_file.txt
14934 T:      git git://anongit.freedesktop.org/drm/drm-misc
14935
14936 SYNOPSYS ARC ARCHITECTURE
14937 M:      Vineet Gupta <vgupta@synopsys.com>
14938 L:      linux-snps-arc@lists.infradead.org
14939 S:      Supported
14940 F:      arch/arc/
14941 F:      Documentation/devicetree/bindings/arc/*
14942 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14943 F:      drivers/clocksource/arc_timer.c
14944 F:      drivers/tty/serial/arc_uart.c
14945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14946
14947 SYNOPSYS ARC HSDK SDP pll clock driver
14948 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14949 S:      Supported
14950 F:      drivers/clk/clk-hsdk-pll.c
14951 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14952
14953 SYNOPSYS ARC SDP clock driver
14954 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14955 S:      Supported
14956 F:      drivers/clk/axs10x/*
14957 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14958
14959 SYNOPSYS ARC SDP platform support
14960 M:      Alexey Brodkin <abrodkin@synopsys.com>
14961 S:      Supported
14962 F:      arch/arc/plat-axs10x
14963 F:      arch/arc/boot/dts/ax*
14964 F:      Documentation/devicetree/bindings/arc/axs10*
14965
14966 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14967 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14968 S:      Supported
14969 F:      drivers/reset/reset-axs10x.c
14970 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14971
14972 SYNOPSYS CREG GPIO DRIVER
14973 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14974 S:      Maintained
14975 F:      drivers/gpio/gpio-creg-snps.c
14976 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
14977
14978 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14979 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14980 S:      Maintained
14981 F:      drivers/tty/serial/8250/8250_dw.c
14982
14983 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14984 M:      Hoan Tran <hoan@os.amperecomputing.com>
14985 L:      linux-gpio@vger.kernel.org
14986 S:      Maintained
14987 F:      drivers/gpio/gpio-dwapb.c
14988 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14989
14990 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14991 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14992 S:      Maintained
14993 F:      drivers/dma/dwi-axi-dmac/
14994 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14995
14996 SYNOPSYS DESIGNWARE DMAC DRIVER
14997 M:      Viresh Kumar <vireshk@kernel.org>
14998 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14999 S:      Maintained
15000 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15001 F:      drivers/dma/dw/
15002 F:      include/dt-bindings/dma/dw-dmac.h
15003 F:      include/linux/dma/dw.h
15004 F:      include/linux/platform_data/dma-dw.h
15005
15006 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15007 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15008 L:      netdev@vger.kernel.org
15009 S:      Supported
15010 F:      drivers/net/ethernet/synopsys/
15011
15012 SYNOPSYS DESIGNWARE I2C DRIVER
15013 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15014 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15015 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15016 L:      linux-i2c@vger.kernel.org
15017 S:      Maintained
15018 F:      drivers/i2c/busses/i2c-designware-*
15019 F:      include/linux/platform_data/i2c-designware.h
15020
15021 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15022 M:      Jaehoon Chung <jh80.chung@samsung.com>
15023 L:      linux-mmc@vger.kernel.org
15024 S:      Maintained
15025 F:      drivers/mmc/host/dw_mmc*
15026
15027 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15028 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15029 S:      Supported
15030 F:      drivers/reset/reset-hsdk.c
15031 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15032 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15033
15034 SYSTEM CONFIGURATION (SYSCON)
15035 M:      Lee Jones <lee.jones@linaro.org>
15036 M:      Arnd Bergmann <arnd@arndb.de>
15037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15038 S:      Supported
15039 F:      drivers/mfd/syscon.c
15040
15041 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15042 M:      Sudeep Holla <sudeep.holla@arm.com>
15043 L:      linux-arm-kernel@lists.infradead.org
15044 S:      Maintained
15045 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15046 F:      drivers/clk/clk-sc[mp]i.c
15047 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15048 F:      drivers/firmware/arm_scpi.c
15049 F:      drivers/firmware/arm_scmi/
15050 F:      include/linux/sc[mp]i_protocol.h
15051
15052 SYSTEM RESET/SHUTDOWN DRIVERS
15053 M:      Sebastian Reichel <sre@kernel.org>
15054 L:      linux-pm@vger.kernel.org
15055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15056 S:      Maintained
15057 F:      Documentation/devicetree/bindings/power/reset/
15058 F:      drivers/power/reset/
15059
15060 SYSTEM TRACE MODULE CLASS
15061 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15062 S:      Maintained
15063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15064 F:      Documentation/trace/stm.rst
15065 F:      drivers/hwtracing/stm/
15066 F:      include/linux/stm.h
15067 F:      include/uapi/linux/stm.h
15068
15069 SYSV FILESYSTEM
15070 M:      Christoph Hellwig <hch@infradead.org>
15071 S:      Maintained
15072 F:      Documentation/filesystems/sysv-fs.txt
15073 F:      fs/sysv/
15074 F:      include/linux/sysv_fs.h
15075
15076 TASKSTATS STATISTICS INTERFACE
15077 M:      Balbir Singh <bsingharora@gmail.com>
15078 S:      Maintained
15079 F:      Documentation/accounting/taskstats*
15080 F:      include/linux/taskstats*
15081 F:      kernel/taskstats.c
15082
15083 TC subsystem
15084 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15085 M:      Cong Wang <xiyou.wangcong@gmail.com>
15086 M:      Jiri Pirko <jiri@resnulli.us>
15087 L:      netdev@vger.kernel.org
15088 S:      Maintained
15089 F:      include/net/pkt_cls.h
15090 F:      include/net/pkt_sched.h
15091 F:      include/net/tc_act/
15092 F:      include/uapi/linux/pkt_cls.h
15093 F:      include/uapi/linux/pkt_sched.h
15094 F:      include/uapi/linux/tc_act/
15095 F:      include/uapi/linux/tc_ematch/
15096 F:      net/sched/
15097
15098 TC90522 MEDIA DRIVER
15099 M:      Akihiro Tsukada <tskd08@gmail.com>
15100 L:      linux-media@vger.kernel.org
15101 S:      Odd Fixes
15102 F:      drivers/media/dvb-frontends/tc90522*
15103
15104 TCP LOW PRIORITY MODULE
15105 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15106 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15107 W:      http://tcp-lp-mod.sourceforge.net/
15108 S:      Maintained
15109 F:      net/ipv4/tcp_lp.c
15110
15111 TDA10071 MEDIA DRIVER
15112 M:      Antti Palosaari <crope@iki.fi>
15113 L:      linux-media@vger.kernel.org
15114 W:      https://linuxtv.org
15115 W:      http://palosaari.fi/linux/
15116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15117 T:      git git://linuxtv.org/anttip/media_tree.git
15118 S:      Maintained
15119 F:      drivers/media/dvb-frontends/tda10071*
15120
15121 TDA18212 MEDIA DRIVER
15122 M:      Antti Palosaari <crope@iki.fi>
15123 L:      linux-media@vger.kernel.org
15124 W:      https://linuxtv.org
15125 W:      http://palosaari.fi/linux/
15126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15127 T:      git git://linuxtv.org/anttip/media_tree.git
15128 S:      Maintained
15129 F:      drivers/media/tuners/tda18212*
15130
15131 TDA18218 MEDIA DRIVER
15132 M:      Antti Palosaari <crope@iki.fi>
15133 L:      linux-media@vger.kernel.org
15134 W:      https://linuxtv.org
15135 W:      http://palosaari.fi/linux/
15136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15137 T:      git git://linuxtv.org/anttip/media_tree.git
15138 S:      Maintained
15139 F:      drivers/media/tuners/tda18218*
15140
15141 TDA18250 MEDIA DRIVER
15142 M:      Olli Salonen <olli.salonen@iki.fi>
15143 L:      linux-media@vger.kernel.org
15144 W:      https://linuxtv.org
15145 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15146 T:      git git://linuxtv.org/media_tree.git
15147 S:      Maintained
15148 F:      drivers/media/tuners/tda18250*
15149
15150 TDA18271 MEDIA DRIVER
15151 M:      Michael Krufky <mkrufky@linuxtv.org>
15152 L:      linux-media@vger.kernel.org
15153 W:      https://linuxtv.org
15154 W:      http://github.com/mkrufky
15155 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15156 T:      git git://linuxtv.org/mkrufky/tuners.git
15157 S:      Maintained
15158 F:      drivers/media/tuners/tda18271*
15159
15160 TDA1997x MEDIA DRIVER
15161 M:      Tim Harvey <tharvey@gateworks.com>
15162 L:      linux-media@vger.kernel.org
15163 W:      https://linuxtv.org
15164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15165 S:      Maintained
15166 F:      drivers/media/i2c/tda1997x.*
15167
15168 TDA827x MEDIA DRIVER
15169 M:      Michael Krufky <mkrufky@linuxtv.org>
15170 L:      linux-media@vger.kernel.org
15171 W:      https://linuxtv.org
15172 W:      http://github.com/mkrufky
15173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15174 T:      git git://linuxtv.org/mkrufky/tuners.git
15175 S:      Maintained
15176 F:      drivers/media/tuners/tda8290.*
15177
15178 TDA8290 MEDIA DRIVER
15179 M:      Michael Krufky <mkrufky@linuxtv.org>
15180 L:      linux-media@vger.kernel.org
15181 W:      https://linuxtv.org
15182 W:      http://github.com/mkrufky
15183 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15184 T:      git git://linuxtv.org/mkrufky/tuners.git
15185 S:      Maintained
15186 F:      drivers/media/tuners/tda8290.*
15187
15188 TDA9840 MEDIA DRIVER
15189 M:      Hans Verkuil <hverkuil@xs4all.nl>
15190 L:      linux-media@vger.kernel.org
15191 T:      git git://linuxtv.org/media_tree.git
15192 W:      https://linuxtv.org
15193 S:      Maintained
15194 F:      drivers/media/i2c/tda9840*
15195
15196 TEA5761 TUNER DRIVER
15197 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15198 L:      linux-media@vger.kernel.org
15199 W:      https://linuxtv.org
15200 T:      git git://linuxtv.org/media_tree.git
15201 S:      Odd fixes
15202 F:      drivers/media/tuners/tea5761.*
15203
15204 TEA5767 TUNER DRIVER
15205 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15206 L:      linux-media@vger.kernel.org
15207 W:      https://linuxtv.org
15208 T:      git git://linuxtv.org/media_tree.git
15209 S:      Maintained
15210 F:      drivers/media/tuners/tea5767.*
15211
15212 TEA6415C MEDIA DRIVER
15213 M:      Hans Verkuil <hverkuil@xs4all.nl>
15214 L:      linux-media@vger.kernel.org
15215 T:      git git://linuxtv.org/media_tree.git
15216 W:      https://linuxtv.org
15217 S:      Maintained
15218 F:      drivers/media/i2c/tea6415c*
15219
15220 TEA6420 MEDIA DRIVER
15221 M:      Hans Verkuil <hverkuil@xs4all.nl>
15222 L:      linux-media@vger.kernel.org
15223 T:      git git://linuxtv.org/media_tree.git
15224 W:      https://linuxtv.org
15225 S:      Maintained
15226 F:      drivers/media/i2c/tea6420*
15227
15228 TEAM DRIVER
15229 M:      Jiri Pirko <jiri@resnulli.us>
15230 L:      netdev@vger.kernel.org
15231 S:      Supported
15232 F:      drivers/net/team/
15233 F:      include/linux/if_team.h
15234 F:      include/uapi/linux/if_team.h
15235
15236 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15237 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15238 S:      Maintained
15239 F:      arch/x86/platform/ts5500/
15240
15241 TECHNOTREND USB IR RECEIVER
15242 M:      Sean Young <sean@mess.org>
15243 L:      linux-media@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/media/rc/ttusbir.c
15246
15247 TECHWELL TW9910 VIDEO DECODER
15248 L:      linux-media@vger.kernel.org
15249 S:      Orphan
15250 F:      drivers/media/i2c/tw9910.c
15251 F:      include/media/i2c/tw9910.h
15252
15253 TEE SUBSYSTEM
15254 M:      Jens Wiklander <jens.wiklander@linaro.org>
15255 S:      Maintained
15256 F:      include/linux/tee_drv.h
15257 F:      include/uapi/linux/tee.h
15258 F:      drivers/tee/
15259 F:      Documentation/tee.txt
15260
15261 TEGRA ARCHITECTURE SUPPORT
15262 M:      Thierry Reding <thierry.reding@gmail.com>
15263 M:      Jonathan Hunter <jonathanh@nvidia.com>
15264 L:      linux-tegra@vger.kernel.org
15265 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15267 S:      Supported
15268 N:      [^a-z]tegra
15269
15270 TEGRA CLOCK DRIVER
15271 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15272 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15273 S:      Supported
15274 F:      drivers/clk/tegra/
15275
15276 TEGRA DMA DRIVERS
15277 M:      Laxman Dewangan <ldewangan@nvidia.com>
15278 M:      Jon Hunter <jonathanh@nvidia.com>
15279 S:      Supported
15280 F:      drivers/dma/tegra*
15281
15282 TEGRA I2C DRIVER
15283 M:      Laxman Dewangan <ldewangan@nvidia.com>
15284 S:      Supported
15285 F:      drivers/i2c/busses/i2c-tegra.c
15286
15287 TEGRA IOMMU DRIVERS
15288 M:      Thierry Reding <thierry.reding@gmail.com>
15289 L:      linux-tegra@vger.kernel.org
15290 S:      Supported
15291 F:      drivers/iommu/tegra*
15292
15293 TEGRA KBC DRIVER
15294 M:      Laxman Dewangan <ldewangan@nvidia.com>
15295 S:      Supported
15296 F:      drivers/input/keyboard/tegra-kbc.c
15297
15298 TEGRA NAND DRIVER
15299 M:      Stefan Agner <stefan@agner.ch>
15300 M:      Lucas Stach <dev@lynxeye.de>
15301 S:      Maintained
15302 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15303 F:      drivers/mtd/nand/raw/tegra_nand.c
15304
15305 TEGRA PWM DRIVER
15306 M:      Thierry Reding <thierry.reding@gmail.com>
15307 S:      Supported
15308 F:      drivers/pwm/pwm-tegra.c
15309
15310 TEGRA SERIAL DRIVER
15311 M:      Laxman Dewangan <ldewangan@nvidia.com>
15312 S:      Supported
15313 F:      drivers/tty/serial/serial-tegra.c
15314
15315 TEGRA SPI DRIVER
15316 M:      Laxman Dewangan <ldewangan@nvidia.com>
15317 S:      Supported
15318 F:      drivers/spi/spi-tegra*
15319
15320 TEHUTI ETHERNET DRIVER
15321 M:      Andy Gospodarek <andy@greyhouse.net>
15322 L:      netdev@vger.kernel.org
15323 S:      Supported
15324 F:      drivers/net/ethernet/tehuti/*
15325
15326 Telecom Clock Driver for MCPL0010
15327 M:      Mark Gross <mark.gross@intel.com>
15328 S:      Supported
15329 F:      drivers/char/tlclk.c
15330
15331 TENSILICA XTENSA PORT (xtensa)
15332 M:      Chris Zankel <chris@zankel.net>
15333 M:      Max Filippov <jcmvbkbc@gmail.com>
15334 L:      linux-xtensa@linux-xtensa.org
15335 T:      git git://github.com/czankel/xtensa-linux.git
15336 S:      Maintained
15337 F:      arch/xtensa/
15338 F:      drivers/irqchip/irq-xtensa-*
15339
15340 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15341 M:      Nishanth Menon <nm@ti.com>
15342 M:      Tero Kristo <t-kristo@ti.com>
15343 M:      Santosh Shilimkar <ssantosh@kernel.org>
15344 L:      linux-arm-kernel@lists.infradead.org
15345 S:      Maintained
15346 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15347 F:      drivers/firmware/ti_sci*
15348 F:      include/linux/soc/ti/ti_sci_protocol.h
15349 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15350 F:      drivers/soc/ti/ti_sci_pm_domains.c
15351 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15352 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15353 F:      drivers/clk/keystone/sci-clk.c
15354 F:      drivers/reset/reset-ti-sci.c
15355
15356 Texas Instruments ASoC drivers
15357 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15358 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15359 S:      Maintained
15360 F:      sound/soc/ti/
15361
15362 Texas Instruments' DAC7612 DAC Driver
15363 M:      Ricardo Ribalda <ricardo@ribalda.com>
15364 L:      linux-iio@vger.kernel.org
15365 S:      Supported
15366 F:      drivers/iio/dac/ti-dac7612.c
15367 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15368
15369 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15370 M:      Hans Verkuil <hverkuil@xs4all.nl>
15371 L:      linux-media@vger.kernel.org
15372 T:      git git://linuxtv.org/media_tree.git
15373 W:      https://linuxtv.org
15374 S:      Maintained
15375 F:      drivers/media/radio/radio-raremono.c
15376
15377 THERMAL
15378 M:      Zhang Rui <rui.zhang@intel.com>
15379 M:      Eduardo Valentin <edubezval@gmail.com>
15380 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15381 L:      linux-pm@vger.kernel.org
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15384 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15385 S:      Supported
15386 F:      drivers/thermal/
15387 F:      include/linux/thermal.h
15388 F:      include/uapi/linux/thermal.h
15389 F:      include/linux/cpu_cooling.h
15390 F:      Documentation/devicetree/bindings/thermal/
15391
15392 THERMAL/CPU_COOLING
15393 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15394 M:      Viresh Kumar <viresh.kumar@linaro.org>
15395 M:      Javi Merino <javi.merino@kernel.org>
15396 L:      linux-pm@vger.kernel.org
15397 S:      Supported
15398 F:      Documentation/thermal/cpu-cooling-api.txt
15399 F:      drivers/thermal/cpu_cooling.c
15400 F:      include/linux/cpu_cooling.h
15401
15402 THINKPAD ACPI EXTRAS DRIVER
15403 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15404 L:      ibm-acpi-devel@lists.sourceforge.net
15405 L:      platform-driver-x86@vger.kernel.org
15406 W:      http://ibm-acpi.sourceforge.net
15407 W:      http://thinkwiki.org/wiki/Ibm-acpi
15408 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15409 S:      Maintained
15410 F:      drivers/platform/x86/thinkpad_acpi.c
15411
15412 THUNDERBOLT DRIVER
15413 M:      Andreas Noever <andreas.noever@gmail.com>
15414 M:      Michael Jamet <michael.jamet@intel.com>
15415 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15416 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15418 S:      Maintained
15419 F:      Documentation/admin-guide/thunderbolt.rst
15420 F:      drivers/thunderbolt/
15421 F:      include/linux/thunderbolt.h
15422
15423 THUNDERBOLT NETWORK DRIVER
15424 M:      Michael Jamet <michael.jamet@intel.com>
15425 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15426 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15427 L:      netdev@vger.kernel.org
15428 S:      Maintained
15429 F:      drivers/net/thunderbolt.c
15430
15431 THUNDERX GPIO DRIVER
15432 M:      David Daney <david.daney@cavium.com>
15433 S:      Maintained
15434 F:      drivers/gpio/gpio-thunderx.c
15435
15436 TI AM437X VPFE DRIVER
15437 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15438 L:      linux-media@vger.kernel.org
15439 W:      https://linuxtv.org
15440 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15441 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15442 S:      Maintained
15443 F:      drivers/media/platform/am437x/
15444
15445 TI BANDGAP AND THERMAL DRIVER
15446 M:      Eduardo Valentin <edubezval@gmail.com>
15447 M:      Keerthy <j-keerthy@ti.com>
15448 L:      linux-pm@vger.kernel.org
15449 L:      linux-omap@vger.kernel.org
15450 S:      Maintained
15451 F:      drivers/thermal/ti-soc-thermal/
15452
15453 TI BQ27XXX POWER SUPPLY DRIVER
15454 R:      Andrew F. Davis <afd@ti.com>
15455 F:      include/linux/power/bq27xxx_battery.h
15456 F:      drivers/power/supply/bq27xxx_battery.c
15457 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15458
15459 TI CDCE706 CLOCK DRIVER
15460 M:      Max Filippov <jcmvbkbc@gmail.com>
15461 S:      Maintained
15462 F:      drivers/clk/clk-cdce706.c
15463
15464 TI CLOCK DRIVER
15465 M:      Tero Kristo <t-kristo@ti.com>
15466 L:      linux-omap@vger.kernel.org
15467 S:      Maintained
15468 F:      drivers/clk/ti/
15469 F:      include/linux/clk/ti.h
15470
15471 TI DAVINCI MACHINE SUPPORT
15472 M:      Sekhar Nori <nsekhar@ti.com>
15473 M:      Kevin Hilman <khilman@kernel.org>
15474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15476 S:      Supported
15477 F:      arch/arm/mach-davinci/
15478 F:      drivers/i2c/busses/i2c-davinci.c
15479 F:      arch/arm/boot/dts/da850*
15480
15481 TI DAVINCI SERIES CLOCK DRIVER
15482 M:      David Lechner <david@lechnology.com>
15483 R:      Sekhar Nori <nsekhar@ti.com>
15484 S:      Maintained
15485 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15486 F:      drivers/clk/davinci/
15487
15488 TI DAVINCI SERIES GPIO DRIVER
15489 M:      Keerthy <j-keerthy@ti.com>
15490 L:      linux-gpio@vger.kernel.org
15491 S:      Maintained
15492 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15493 F:      drivers/gpio/gpio-davinci.c
15494
15495 TI DAVINCI SERIES MEDIA DRIVER
15496 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15497 L:      linux-media@vger.kernel.org
15498 W:      https://linuxtv.org
15499 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15500 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15501 S:      Maintained
15502 F:      drivers/media/platform/davinci/
15503 F:      include/media/davinci/
15504
15505 TI ETHERNET SWITCH DRIVER (CPSW)
15506 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15507 L:      linux-omap@vger.kernel.org
15508 L:      netdev@vger.kernel.org
15509 S:      Maintained
15510 F:      drivers/net/ethernet/ti/cpsw*
15511 F:      drivers/net/ethernet/ti/davinci*
15512
15513 TI FLASH MEDIA INTERFACE DRIVER
15514 M:      Alex Dubov <oakad@yahoo.com>
15515 S:      Maintained
15516 F:      drivers/misc/tifm*
15517 F:      drivers/mmc/host/tifm_sd.c
15518 F:      include/linux/tifm.h
15519
15520 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15521 M:      Santosh Shilimkar <ssantosh@kernel.org>
15522 L:      linux-kernel@vger.kernel.org
15523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15524 S:      Maintained
15525 F:      drivers/soc/ti/*
15526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15527
15528 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15529 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15530 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15531 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15532 S:      Maintained
15533 F:      sound/soc/codecs/lm49453*
15534 F:      sound/soc/codecs/isabelle*
15535
15536 TI LP855x BACKLIGHT DRIVER
15537 M:      Milo Kim <milo.kim@ti.com>
15538 S:      Maintained
15539 F:      Documentation/backlight/lp855x-driver.txt
15540 F:      drivers/video/backlight/lp855x_bl.c
15541 F:      include/linux/platform_data/lp855x.h
15542
15543 TI LP8727 CHARGER DRIVER
15544 M:      Milo Kim <milo.kim@ti.com>
15545 S:      Maintained
15546 F:      drivers/power/supply/lp8727_charger.c
15547 F:      include/linux/platform_data/lp8727.h
15548
15549 TI LP8788 MFD DRIVER
15550 M:      Milo Kim <milo.kim@ti.com>
15551 S:      Maintained
15552 F:      drivers/iio/adc/lp8788_adc.c
15553 F:      drivers/leds/leds-lp8788.c
15554 F:      drivers/mfd/lp8788*.c
15555 F:      drivers/power/supply/lp8788-charger.c
15556 F:      drivers/regulator/lp8788-*.c
15557 F:      include/linux/mfd/lp8788*.h
15558
15559 TI NETCP ETHERNET DRIVER
15560 M:      Wingman Kwok <w-kwok2@ti.com>
15561 M:      Murali Karicheri <m-karicheri2@ti.com>
15562 L:      netdev@vger.kernel.org
15563 S:      Maintained
15564 F:      drivers/net/ethernet/ti/netcp*
15565
15566 TI PCM3060 ASoC CODEC DRIVER
15567 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15569 S:      Maintained
15570 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15571 F:      sound/soc/codecs/pcm3060*
15572
15573 TI TAS571X FAMILY ASoC CODEC DRIVER
15574 M:      Kevin Cernekee <cernekee@chromium.org>
15575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15576 S:      Odd Fixes
15577 F:      sound/soc/codecs/tas571x*
15578
15579 TI TRF7970A NFC DRIVER
15580 M:      Mark Greer <mgreer@animalcreek.com>
15581 L:      linux-wireless@vger.kernel.org
15582 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15583 S:      Supported
15584 F:      drivers/nfc/trf7970a.c
15585 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15586
15587 TI TWL4030 SERIES SOC CODEC DRIVER
15588 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15589 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15590 S:      Maintained
15591 F:      sound/soc/codecs/twl4030*
15592
15593 TI VPE/CAL DRIVERS
15594 M:      Benoit Parrot <bparrot@ti.com>
15595 L:      linux-media@vger.kernel.org
15596 W:      http://linuxtv.org/
15597 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15598 S:      Maintained
15599 F:      drivers/media/platform/ti-vpe/
15600
15601 TI WILINK WIRELESS DRIVERS
15602 L:      linux-wireless@vger.kernel.org
15603 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15604 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15606 S:      Orphan
15607 F:      drivers/net/wireless/ti/
15608 F:      include/linux/wl12xx.h
15609
15610 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15611 M:      John Stultz <john.stultz@linaro.org>
15612 M:      Thomas Gleixner <tglx@linutronix.de>
15613 R:      Stephen Boyd <sboyd@kernel.org>
15614 L:      linux-kernel@vger.kernel.org
15615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15616 S:      Supported
15617 F:      include/linux/clocksource.h
15618 F:      include/linux/time.h
15619 F:      include/linux/timex.h
15620 F:      include/uapi/linux/time.h
15621 F:      include/uapi/linux/timex.h
15622 F:      kernel/time/clocksource.c
15623 F:      kernel/time/time*.c
15624 F:      kernel/time/alarmtimer.c
15625 F:      kernel/time/ntp.c
15626 F:      tools/testing/selftests/timers/
15627
15628 TIPC NETWORK LAYER
15629 M:      Jon Maloy <jon.maloy@ericsson.com>
15630 M:      Ying Xue <ying.xue@windriver.com>
15631 L:      netdev@vger.kernel.org (core kernel code)
15632 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15633 W:      http://tipc.sourceforge.net/
15634 S:      Maintained
15635 F:      include/uapi/linux/tipc*.h
15636 F:      net/tipc/
15637
15638 TLAN NETWORK DRIVER
15639 M:      Samuel Chessman <chessman@tux.org>
15640 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15641 W:      http://sourceforge.net/projects/tlan/
15642 S:      Maintained
15643 F:      Documentation/networking/device_drivers/ti/tlan.txt
15644 F:      drivers/net/ethernet/ti/tlan.*
15645
15646 TM6000 VIDEO4LINUX DRIVER
15647 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15648 L:      linux-media@vger.kernel.org
15649 W:      https://linuxtv.org
15650 T:      git git://linuxtv.org/media_tree.git
15651 S:      Odd fixes
15652 F:      drivers/media/usb/tm6000/
15653 F:      Documentation/media/v4l-drivers/tm6000*
15654
15655 TMIO/SDHI MMC DRIVER
15656 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15657 L:      linux-mmc@vger.kernel.org
15658 S:      Supported
15659 F:      drivers/mmc/host/tmio_mmc*
15660 F:      drivers/mmc/host/renesas_sdhi*
15661 F:      include/linux/mfd/tmio.h
15662
15663 TMP401 HARDWARE MONITOR DRIVER
15664 M:      Guenter Roeck <linux@roeck-us.net>
15665 L:      linux-hwmon@vger.kernel.org
15666 S:      Maintained
15667 F:      Documentation/hwmon/tmp401
15668 F:      drivers/hwmon/tmp401.c
15669
15670 TMPFS (SHMEM FILESYSTEM)
15671 M:      Hugh Dickins <hughd@google.com>
15672 L:      linux-mm@kvack.org
15673 S:      Maintained
15674 F:      include/linux/shmem_fs.h
15675 F:      mm/shmem.c
15676
15677 TOMOYO SECURITY MODULE
15678 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15679 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15680 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15681 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15682 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15683 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15684 W:      https://tomoyo.osdn.jp/
15685 S:      Maintained
15686 F:      security/tomoyo/
15687
15688 TOPSTAR LAPTOP EXTRAS DRIVER
15689 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15690 L:      platform-driver-x86@vger.kernel.org
15691 S:      Maintained
15692 F:      drivers/platform/x86/topstar-laptop.c
15693
15694 TORTURE-TEST MODULES
15695 M:      Davidlohr Bueso <dave@stgolabs.net>
15696 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15697 M:      Josh Triplett <josh@joshtriplett.org>
15698 L:      linux-kernel@vger.kernel.org
15699 S:      Supported
15700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
15701 F:      Documentation/RCU/torture.txt
15702 F:      kernel/torture.c
15703 F:      kernel/rcu/rcutorture.c
15704 F:      kernel/rcu/rcuperf.c
15705 F:      kernel/locking/locktorture.c
15706
15707 TOSHIBA ACPI EXTRAS DRIVER
15708 M:      Azael Avalos <coproscefalo@gmail.com>
15709 L:      platform-driver-x86@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/platform/x86/toshiba_acpi.c
15712
15713 TOSHIBA BLUETOOTH DRIVER
15714 M:      Azael Avalos <coproscefalo@gmail.com>
15715 L:      platform-driver-x86@vger.kernel.org
15716 S:      Maintained
15717 F:      drivers/platform/x86/toshiba_bluetooth.c
15718
15719 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15720 M:      Azael Avalos <coproscefalo@gmail.com>
15721 L:      platform-driver-x86@vger.kernel.org
15722 S:      Maintained
15723 F:      drivers/platform/x86/toshiba_haps.c
15724
15725 TOSHIBA SMM DRIVER
15726 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15727 W:      http://www.buzzard.org.uk/toshiba/
15728 S:      Maintained
15729 F:      drivers/char/toshiba.c
15730 F:      include/linux/toshiba.h
15731 F:      include/uapi/linux/toshiba.h
15732
15733 TOSHIBA TC358743 DRIVER
15734 M:      Mats Randgaard <matrandg@cisco.com>
15735 L:      linux-media@vger.kernel.org
15736 S:      Maintained
15737 F:      drivers/media/i2c/tc358743*
15738 F:      include/media/i2c/tc358743.h
15739
15740 TOSHIBA WMI HOTKEYS DRIVER
15741 M:      Azael Avalos <coproscefalo@gmail.com>
15742 L:      platform-driver-x86@vger.kernel.org
15743 S:      Maintained
15744 F:      drivers/platform/x86/toshiba-wmi.c
15745
15746 TPM DEVICE DRIVER
15747 M:      Peter Huewe <peterhuewe@gmx.de>
15748 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15749 R:      Jason Gunthorpe <jgg@ziepe.ca>
15750 L:      linux-integrity@vger.kernel.org
15751 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15752 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15753 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15754 S:      Maintained
15755 F:      drivers/char/tpm/
15756
15757 TRACING
15758 M:      Steven Rostedt <rostedt@goodmis.org>
15759 M:      Ingo Molnar <mingo@redhat.com>
15760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15761 S:      Maintained
15762 F:      Documentation/trace/ftrace.rst
15763 F:      arch/*/*/*/ftrace.h
15764 F:      arch/*/kernel/ftrace.c
15765 F:      include/*/ftrace.h
15766 F:      include/linux/trace*.h
15767 F:      include/trace/
15768 F:      kernel/trace/
15769 F:      tools/testing/selftests/ftrace/
15770
15771 TRACING MMIO ACCESSES (MMIOTRACE)
15772 M:      Steven Rostedt <rostedt@goodmis.org>
15773 M:      Ingo Molnar <mingo@kernel.org>
15774 R:      Karol Herbst <karolherbst@gmail.com>
15775 R:      Pekka Paalanen <ppaalanen@gmail.com>
15776 S:      Maintained
15777 L:      linux-kernel@vger.kernel.org
15778 L:      nouveau@lists.freedesktop.org
15779 F:      kernel/trace/trace_mmiotrace.c
15780 F:      include/linux/mmiotrace.h
15781 F:      arch/x86/mm/kmmio.c
15782 F:      arch/x86/mm/mmio-mod.c
15783 F:      arch/x86/mm/testmmiotrace.c
15784
15785 TRIVIAL PATCHES
15786 M:      Jiri Kosina <trivial@kernel.org>
15787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15788 S:      Maintained
15789 K:      ^Subject:.*(?i)trivial
15790
15791 TEMPO SEMICONDUCTOR DRIVERS
15792 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15793 S:      Maintained
15794 F:      sound/soc/codecs/tscs*.c
15795 F:      sound/soc/codecs/tscs*.h
15796 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15797
15798 TTY LAYER
15799 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15800 M:      Jiri Slaby <jslaby@suse.com>
15801 S:      Supported
15802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15803 F:      Documentation/serial/
15804 F:      drivers/tty/
15805 F:      drivers/tty/serial/serial_core.c
15806 F:      include/linux/serial_core.h
15807 F:      include/linux/serial.h
15808 F:      include/linux/tty.h
15809 F:      include/uapi/linux/serial_core.h
15810 F:      include/uapi/linux/serial.h
15811 F:      include/uapi/linux/tty.h
15812
15813 TUA9001 MEDIA DRIVER
15814 M:      Antti Palosaari <crope@iki.fi>
15815 L:      linux-media@vger.kernel.org
15816 W:      https://linuxtv.org
15817 W:      http://palosaari.fi/linux/
15818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15819 T:      git git://linuxtv.org/anttip/media_tree.git
15820 S:      Maintained
15821 F:      drivers/media/tuners/tua9001*
15822
15823 TULIP NETWORK DRIVERS
15824 L:      netdev@vger.kernel.org
15825 L:      linux-parisc@vger.kernel.org
15826 S:      Orphan
15827 F:      drivers/net/ethernet/dec/tulip/
15828
15829 TUN/TAP driver
15830 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15831 W:      http://vtun.sourceforge.net/tun
15832 S:      Maintained
15833 F:      Documentation/networking/tuntap.txt
15834 F:      arch/um/os-Linux/drivers/
15835
15836 TURBOCHANNEL SUBSYSTEM
15837 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15838 M:      Ralf Baechle <ralf@linux-mips.org>
15839 L:      linux-mips@vger.kernel.org
15840 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15841 S:      Maintained
15842 F:      drivers/tc/
15843 F:      include/linux/tc.h
15844
15845 TURBOSTAT UTILITY
15846 M:      "Len Brown" <lenb@kernel.org>
15847 L:      linux-pm@vger.kernel.org
15848 B:      https://bugzilla.kernel.org
15849 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15851 S:      Supported
15852 F:      tools/power/x86/turbostat/
15853
15854 TW5864 VIDEO4LINUX DRIVER
15855 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15856 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15857 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15858 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15859 L:      linux-media@vger.kernel.org
15860 S:      Supported
15861 F:      drivers/media/pci/tw5864/
15862
15863 TW68 VIDEO4LINUX DRIVER
15864 M:      Hans Verkuil <hverkuil@xs4all.nl>
15865 L:      linux-media@vger.kernel.org
15866 T:      git git://linuxtv.org/media_tree.git
15867 W:      https://linuxtv.org
15868 S:      Odd Fixes
15869 F:      drivers/media/pci/tw68/
15870
15871 TW686X VIDEO4LINUX DRIVER
15872 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15873 L:      linux-media@vger.kernel.org
15874 T:      git git://linuxtv.org/media_tree.git
15875 W:      http://linuxtv.org
15876 S:      Maintained
15877 F:      drivers/media/pci/tw686x/
15878
15879 UBI FILE SYSTEM (UBIFS)
15880 M:      Richard Weinberger <richard@nod.at>
15881 M:      Artem Bityutskiy <dedekind1@gmail.com>
15882 M:      Adrian Hunter <adrian.hunter@intel.com>
15883 L:      linux-mtd@lists.infradead.org
15884 T:      git git://git.infradead.org/ubifs-2.6.git
15885 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
15886 S:      Supported
15887 F:      Documentation/filesystems/ubifs.txt
15888 F:      fs/ubifs/
15889
15890 UCLINUX (M68KNOMMU AND COLDFIRE)
15891 M:      Greg Ungerer <gerg@linux-m68k.org>
15892 W:      http://www.linux-m68k.org/
15893 W:      http://www.uclinux.org/
15894 L:      linux-m68k@lists.linux-m68k.org
15895 L:      uclinux-dev@uclinux.org  (subscribers-only)
15896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
15897 S:      Maintained
15898 F:      arch/m68k/coldfire/
15899 F:      arch/m68k/68*/
15900 F:      arch/m68k/*/*_no.*
15901 F:      arch/m68k/include/asm/*_no.*
15902
15903 UDF FILESYSTEM
15904 M:      Jan Kara <jack@suse.com>
15905 S:      Maintained
15906 F:      Documentation/filesystems/udf.txt
15907 F:      fs/udf/
15908
15909 UDRAW TABLET
15910 M:      Bastien Nocera <hadess@hadess.net>
15911 L:      linux-input@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/hid/hid-udraw-ps3.c
15914
15915 UFS FILESYSTEM
15916 M:      Evgeniy Dushistov <dushistov@mail.ru>
15917 S:      Maintained
15918 F:      Documentation/filesystems/ufs.txt
15919 F:      fs/ufs/
15920
15921 UHID USERSPACE HID IO DRIVER:
15922 M:      David Herrmann <dh.herrmann@googlemail.com>
15923 L:      linux-input@vger.kernel.org
15924 S:      Maintained
15925 F:      drivers/hid/uhid.c
15926 F:      include/uapi/linux/uhid.h
15927
15928 ULPI BUS
15929 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15930 L:      linux-usb@vger.kernel.org
15931 S:      Maintained
15932 F:      drivers/usb/common/ulpi.c
15933 F:      include/linux/ulpi/
15934
15935 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15936 L:      linux-usb@vger.kernel.org
15937 S:      Orphan
15938 F:      drivers/uwb/
15939 F:      include/linux/uwb.h
15940 F:      include/linux/uwb/
15941
15942 UNICORE32 ARCHITECTURE:
15943 M:      Guan Xuetao <gxt@pku.edu.cn>
15944 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15945 S:      Maintained
15946 T:      git git://github.com/gxt/linux.git
15947 F:      arch/unicore32/
15948
15949 UNIFDEF
15950 M:      Tony Finch <dot@dotat.at>
15951 W:      http://dotat.at/prog/unifdef
15952 S:      Maintained
15953 F:      scripts/unifdef.c
15954
15955 UNIFORM CDROM DRIVER
15956 M:      Jens Axboe <axboe@kernel.dk>
15957 W:      http://www.kernel.dk
15958 S:      Maintained
15959 F:      Documentation/cdrom/
15960 F:      drivers/cdrom/cdrom.c
15961 F:      include/linux/cdrom.h
15962 F:      include/uapi/linux/cdrom.h
15963
15964 UNISYS S-PAR DRIVERS
15965 M:      David Kershner <david.kershner@unisys.com>
15966 L:      sparmaintainer@unisys.com (Unisys internal)
15967 S:      Supported
15968 F:      include/linux/visorbus.h
15969 F:      drivers/visorbus/
15970 F:      drivers/staging/unisys/
15971
15972 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15973 R:      Alim Akhtar <alim.akhtar@samsung.com>
15974 R:      Avri Altman <avri.altman@wdc.com>
15975 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
15976 L:      linux-scsi@vger.kernel.org
15977 S:      Supported
15978 F:      Documentation/scsi/ufs.txt
15979 F:      drivers/scsi/ufs/
15980
15981 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15982 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
15983 L:      linux-scsi@vger.kernel.org
15984 S:      Supported
15985 F:      drivers/scsi/ufs/*dwc*
15986
15987 UNSORTED BLOCK IMAGES (UBI)
15988 M:      Artem Bityutskiy <dedekind1@gmail.com>
15989 M:      Richard Weinberger <richard@nod.at>
15990 W:      http://www.linux-mtd.infradead.org/
15991 L:      linux-mtd@lists.infradead.org
15992 T:      git git://git.infradead.org/ubifs-2.6.git
15993 S:      Supported
15994 F:      drivers/mtd/ubi/
15995 F:      include/linux/mtd/ubi.h
15996 F:      include/uapi/mtd/ubi-user.h
15997
15998 USB "USBNET" DRIVER FRAMEWORK
15999 M:      Oliver Neukum <oneukum@suse.com>
16000 L:      netdev@vger.kernel.org
16001 W:      http://www.linux-usb.org/usbnet
16002 S:      Maintained
16003 F:      drivers/net/usb/usbnet.c
16004 F:      include/linux/usb/usbnet.h
16005
16006 USB ACM DRIVER
16007 M:      Oliver Neukum <oneukum@suse.com>
16008 L:      linux-usb@vger.kernel.org
16009 S:      Maintained
16010 F:      Documentation/usb/acm.txt
16011 F:      drivers/usb/class/cdc-acm.*
16012
16013 USB AR5523 WIRELESS DRIVER
16014 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16015 L:      linux-wireless@vger.kernel.org
16016 S:      Maintained
16017 F:      drivers/net/wireless/ath/ar5523/
16018
16019 USB ATTACHED SCSI
16020 M:      Oliver Neukum <oneukum@suse.com>
16021 L:      linux-usb@vger.kernel.org
16022 L:      linux-scsi@vger.kernel.org
16023 S:      Maintained
16024 F:      drivers/usb/storage/uas.c
16025
16026 USB CDC ETHERNET DRIVER
16027 M:      Oliver Neukum <oliver@neukum.org>
16028 L:      linux-usb@vger.kernel.org
16029 S:      Maintained
16030 F:      drivers/net/usb/cdc_*.c
16031 F:      include/uapi/linux/usb/cdc.h
16032
16033 USB CHAOSKEY DRIVER
16034 M:      Keith Packard <keithp@keithp.com>
16035 L:      linux-usb@vger.kernel.org
16036 S:      Maintained
16037 F:      drivers/usb/misc/chaoskey.c
16038
16039 USB CYPRESS C67X00 DRIVER
16040 M:      Peter Korsgaard <jacmet@sunsite.dk>
16041 L:      linux-usb@vger.kernel.org
16042 S:      Maintained
16043 F:      drivers/usb/c67x00/
16044
16045 USB DAVICOM DM9601 DRIVER
16046 M:      Peter Korsgaard <jacmet@sunsite.dk>
16047 L:      netdev@vger.kernel.org
16048 W:      http://www.linux-usb.org/usbnet
16049 S:      Maintained
16050 F:      drivers/net/usb/dm9601.c
16051
16052 USB DIAMOND RIO500 DRIVER
16053 M:      Cesar Miquel <miquel@df.uba.ar>
16054 L:      rio500-users@lists.sourceforge.net
16055 W:      http://rio500.sourceforge.net
16056 S:      Maintained
16057 F:      drivers/usb/misc/rio500*
16058
16059 USB EHCI DRIVER
16060 M:      Alan Stern <stern@rowland.harvard.edu>
16061 L:      linux-usb@vger.kernel.org
16062 S:      Maintained
16063 F:      Documentation/usb/ehci.txt
16064 F:      drivers/usb/host/ehci*
16065
16066 USB GADGET/PERIPHERAL SUBSYSTEM
16067 M:      Felipe Balbi <balbi@kernel.org>
16068 L:      linux-usb@vger.kernel.org
16069 W:      http://www.linux-usb.org/gadget
16070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16071 S:      Maintained
16072 F:      drivers/usb/gadget/
16073 F:      include/linux/usb/gadget*
16074
16075 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16076 M:      Jiri Kosina <jikos@kernel.org>
16077 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16078 L:      linux-usb@vger.kernel.org
16079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16080 S:      Maintained
16081 F:      Documentation/hid/hiddev.txt
16082 F:      drivers/hid/usbhid/
16083
16084 USB INTEL XHCI ROLE MUX DRIVER
16085 M:      Hans de Goede <hdegoede@redhat.com>
16086 L:      linux-usb@vger.kernel.org
16087 S:      Maintained
16088 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16089
16090 USB ISP116X DRIVER
16091 M:      Olav Kongas <ok@artecdesign.ee>
16092 L:      linux-usb@vger.kernel.org
16093 S:      Maintained
16094 F:      drivers/usb/host/isp116x*
16095 F:      include/linux/usb/isp116x.h
16096
16097 USB LAN78XX ETHERNET DRIVER
16098 M:      Woojung Huh <woojung.huh@microchip.com>
16099 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16100 L:      netdev@vger.kernel.org
16101 S:      Maintained
16102 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16103 F:      drivers/net/usb/lan78xx.*
16104 F:      include/dt-bindings/net/microchip-lan78xx.h
16105
16106 USB MASS STORAGE DRIVER
16107 M:      Alan Stern <stern@rowland.harvard.edu>
16108 L:      linux-usb@vger.kernel.org
16109 L:      usb-storage@lists.one-eyed-alien.net
16110 S:      Maintained
16111 F:      drivers/usb/storage/
16112
16113 USB MIDI DRIVER
16114 M:      Clemens Ladisch <clemens@ladisch.de>
16115 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16116 T:      git git://git.alsa-project.org/alsa-kernel.git
16117 S:      Maintained
16118 F:      sound/usb/midi.*
16119
16120 USB NETWORKING DRIVERS
16121 L:      linux-usb@vger.kernel.org
16122 S:      Odd Fixes
16123 F:      drivers/net/usb/
16124
16125 USB OHCI DRIVER
16126 M:      Alan Stern <stern@rowland.harvard.edu>
16127 L:      linux-usb@vger.kernel.org
16128 S:      Maintained
16129 F:      Documentation/usb/ohci.txt
16130 F:      drivers/usb/host/ohci*
16131
16132 USB OTG FSM (Finite State Machine)
16133 M:      Peter Chen <Peter.Chen@nxp.com>
16134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16135 L:      linux-usb@vger.kernel.org
16136 S:      Maintained
16137 F:      drivers/usb/common/usb-otg-fsm.c
16138
16139 USB OVER IP DRIVER
16140 M:      Valentina Manea <valentina.manea.m@gmail.com>
16141 M:      Shuah Khan <shuah@kernel.org>
16142 M:      Shuah Khan <skhan@linuxfoundation.org>
16143 L:      linux-usb@vger.kernel.org
16144 S:      Maintained
16145 F:      Documentation/usb/usbip_protocol.txt
16146 F:      drivers/usb/usbip/
16147 F:      tools/usb/usbip/
16148 F:      tools/testing/selftests/drivers/usb/usbip/
16149
16150 USB PEGASUS DRIVER
16151 M:      Petko Manolov <petkan@nucleusys.com>
16152 L:      linux-usb@vger.kernel.org
16153 L:      netdev@vger.kernel.org
16154 T:      git git://github.com/petkan/pegasus.git
16155 W:      https://github.com/petkan/pegasus
16156 S:      Maintained
16157 F:      drivers/net/usb/pegasus.*
16158
16159 USB PHY LAYER
16160 M:      Felipe Balbi <balbi@kernel.org>
16161 L:      linux-usb@vger.kernel.org
16162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16163 S:      Maintained
16164 F:      drivers/usb/phy/
16165
16166 USB PRINTER DRIVER (usblp)
16167 M:      Pete Zaitcev <zaitcev@redhat.com>
16168 L:      linux-usb@vger.kernel.org
16169 S:      Supported
16170 F:      drivers/usb/class/usblp.c
16171
16172 USB QMI WWAN NETWORK DRIVER
16173 M:      Bjørn Mork <bjorn@mork.no>
16174 L:      netdev@vger.kernel.org
16175 S:      Maintained
16176 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16177 F:      drivers/net/usb/qmi_wwan.c
16178
16179 USB RTL8150 DRIVER
16180 M:      Petko Manolov <petkan@nucleusys.com>
16181 L:      linux-usb@vger.kernel.org
16182 L:      netdev@vger.kernel.org
16183 T:      git git://github.com/petkan/rtl8150.git
16184 W:      https://github.com/petkan/rtl8150
16185 S:      Maintained
16186 F:      drivers/net/usb/rtl8150.c
16187
16188 USB SERIAL SUBSYSTEM
16189 M:      Johan Hovold <johan@kernel.org>
16190 L:      linux-usb@vger.kernel.org
16191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16192 S:      Maintained
16193 F:      Documentation/usb/usb-serial.txt
16194 F:      drivers/usb/serial/
16195 F:      include/linux/usb/serial.h
16196
16197 USB SMSC75XX ETHERNET DRIVER
16198 M:      Steve Glendinning <steve.glendinning@shawell.net>
16199 L:      netdev@vger.kernel.org
16200 S:      Maintained
16201 F:      drivers/net/usb/smsc75xx.*
16202
16203 USB SMSC95XX ETHERNET DRIVER
16204 M:      Steve Glendinning <steve.glendinning@shawell.net>
16205 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16206 L:      netdev@vger.kernel.org
16207 S:      Maintained
16208 F:      drivers/net/usb/smsc95xx.*
16209
16210 USB SUBSYSTEM
16211 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16212 L:      linux-usb@vger.kernel.org
16213 W:      http://www.linux-usb.org
16214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16215 S:      Supported
16216 F:      Documentation/devicetree/bindings/usb/
16217 F:      Documentation/usb/
16218 F:      drivers/usb/
16219 F:      include/linux/usb.h
16220 F:      include/linux/usb/
16221
16222 USB TYPEC PI3USB30532 MUX DRIVER
16223 M:      Hans de Goede <hdegoede@redhat.com>
16224 L:      linux-usb@vger.kernel.org
16225 S:      Maintained
16226 F:      drivers/usb/typec/mux/pi3usb30532.c
16227
16228 USB TYPEC CLASS
16229 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16230 L:      linux-usb@vger.kernel.org
16231 S:      Maintained
16232 F:      Documentation/ABI/testing/sysfs-class-typec
16233 F:      Documentation/driver-api/usb/typec.rst
16234 F:      drivers/usb/typec/
16235 F:      include/linux/usb/typec.h
16236
16237 USB TYPEC BUS FOR ALTERNATE MODES
16238 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16239 L:      linux-usb@vger.kernel.org
16240 S:      Maintained
16241 F:      Documentation/ABI/testing/sysfs-bus-typec
16242 F:      Documentation/driver-api/usb/typec_bus.rst
16243 F:      drivers/usb/typec/altmodes/
16244 F:      include/linux/usb/typec_altmode.h
16245
16246 USB TYPEC PORT CONTROLLER DRIVERS
16247 M:      Guenter Roeck <linux@roeck-us.net>
16248 L:      linux-usb@vger.kernel.org
16249 S:      Maintained
16250 F:      drivers/usb/typec/tcpm/
16251
16252 USB UHCI DRIVER
16253 M:      Alan Stern <stern@rowland.harvard.edu>
16254 L:      linux-usb@vger.kernel.org
16255 S:      Maintained
16256 F:      drivers/usb/host/uhci*
16257
16258 USB VIDEO CLASS
16259 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16260 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16261 L:      linux-media@vger.kernel.org
16262 T:      git git://linuxtv.org/media_tree.git
16263 W:      http://www.ideasonboard.org/uvc/
16264 S:      Maintained
16265 F:      drivers/media/usb/uvc/
16266 F:      include/uapi/linux/uvcvideo.h
16267
16268 USB VISION DRIVER
16269 M:      Hans Verkuil <hverkuil@xs4all.nl>
16270 L:      linux-media@vger.kernel.org
16271 T:      git git://linuxtv.org/media_tree.git
16272 W:      https://linuxtv.org
16273 S:      Odd Fixes
16274 F:      drivers/media/usb/usbvision/
16275
16276 USB WEBCAM GADGET
16277 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16278 L:      linux-usb@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/usb/gadget/function/*uvc*
16281 F:      drivers/usb/gadget/legacy/webcam.c
16282 F:      include/uapi/linux/usb/g_uvc.h
16283
16284 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16285 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16286 L:      linux-wireless@vger.kernel.org
16287 S:      Maintained
16288 F:      drivers/net/wireless/rndis_wlan.c
16289
16290 USB XHCI DRIVER
16291 M:      Mathias Nyman <mathias.nyman@intel.com>
16292 L:      linux-usb@vger.kernel.org
16293 S:      Supported
16294 F:      drivers/usb/host/xhci*
16295 F:      drivers/usb/host/pci-quirks*
16296
16297 USB ZD1201 DRIVER
16298 L:      linux-wireless@vger.kernel.org
16299 W:      http://linux-lc100020.sourceforge.net
16300 S:      Orphan
16301 F:      drivers/net/wireless/zydas/zd1201.*
16302
16303 USB ZR364XX DRIVER
16304 M:      Antoine Jacquet <royale@zerezo.com>
16305 L:      linux-usb@vger.kernel.org
16306 L:      linux-media@vger.kernel.org
16307 T:      git git://linuxtv.org/media_tree.git
16308 W:      http://royale.zerezo.com/zr364xx/
16309 S:      Maintained
16310 F:      Documentation/media/v4l-drivers/zr364xx*
16311 F:      drivers/media/usb/zr364xx/
16312
16313 USER-MODE LINUX (UML)
16314 M:      Jeff Dike <jdike@addtoit.com>
16315 M:      Richard Weinberger <richard@nod.at>
16316 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16317 L:      linux-um@lists.infradead.org
16318 W:      http://user-mode-linux.sourceforge.net
16319 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16321 S:      Maintained
16322 F:      Documentation/virtual/uml/
16323 F:      arch/um/
16324 F:      arch/x86/um/
16325 F:      fs/hostfs/
16326
16327 USERSPACE COPYIN/COPYOUT (UIOVEC)
16328 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16329 S:      Maintained
16330 F:      lib/iov_iter.c
16331 F:      include/linux/uio.h
16332
16333 USERSPACE DMA BUFFER DRIVER
16334 M:      Gerd Hoffmann <kraxel@redhat.com>
16335 S:      Maintained
16336 L:      dri-devel@lists.freedesktop.org
16337 F:      drivers/dma-buf/udmabuf.c
16338 F:      include/uapi/linux/udmabuf.h
16339 T:      git git://anongit.freedesktop.org/drm/drm-misc
16340
16341 USERSPACE I/O (UIO)
16342 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16343 S:      Maintained
16344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16345 F:      Documentation/driver-api/uio-howto.rst
16346 F:      drivers/uio/
16347 F:      include/linux/uio_driver.h
16348
16349 UTIL-LINUX PACKAGE
16350 M:      Karel Zak <kzak@redhat.com>
16351 L:      util-linux@vger.kernel.org
16352 W:      http://en.wikipedia.org/wiki/Util-linux
16353 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16354 S:      Maintained
16355
16356 UUID HELPERS
16357 M:      Christoph Hellwig <hch@lst.de>
16358 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16359 L:      linux-kernel@vger.kernel.org
16360 T:      git git://git.infradead.org/users/hch/uuid.git
16361 F:      lib/uuid.c
16362 F:      lib/test_uuid.c
16363 F:      include/linux/uuid.h
16364 F:      include/uapi/linux/uuid.h
16365 S:      Maintained
16366
16367 UVESAFB DRIVER
16368 M:      Michal Januszewski <spock@gentoo.org>
16369 L:      linux-fbdev@vger.kernel.org
16370 W:      https://github.com/mjanusz/v86d
16371 S:      Maintained
16372 F:      Documentation/fb/uvesafb.txt
16373 F:      drivers/video/fbdev/uvesafb.*
16374
16375 VF610 NAND DRIVER
16376 M:      Stefan Agner <stefan@agner.ch>
16377 L:      linux-mtd@lists.infradead.org
16378 S:      Supported
16379 F:      drivers/mtd/nand/raw/vf610_nfc.c
16380
16381 VFAT/FAT/MSDOS FILESYSTEM
16382 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16383 S:      Maintained
16384 F:      Documentation/filesystems/vfat.txt
16385 F:      fs/fat/
16386
16387 VFIO DRIVER
16388 M:      Alex Williamson <alex.williamson@redhat.com>
16389 L:      kvm@vger.kernel.org
16390 T:      git git://github.com/awilliam/linux-vfio.git
16391 S:      Maintained
16392 F:      Documentation/vfio.txt
16393 F:      drivers/vfio/
16394 F:      include/linux/vfio.h
16395 F:      include/uapi/linux/vfio.h
16396
16397 VFIO MEDIATED DEVICE DRIVERS
16398 M:      Kirti Wankhede <kwankhede@nvidia.com>
16399 L:      kvm@vger.kernel.org
16400 S:      Maintained
16401 F:      Documentation/vfio-mediated-device.txt
16402 F:      drivers/vfio/mdev/
16403 F:      include/linux/mdev.h
16404 F:      samples/vfio-mdev/
16405
16406 VFIO PLATFORM DRIVER
16407 M:      Eric Auger <eric.auger@redhat.com>
16408 L:      kvm@vger.kernel.org
16409 S:      Maintained
16410 F:      drivers/vfio/platform/
16411
16412 VGA_SWITCHEROO
16413 R:      Lukas Wunner <lukas@wunner.de>
16414 S:      Maintained
16415 F:      Documentation/gpu/vga-switcheroo.rst
16416 F:      drivers/gpu/vga/vga_switcheroo.c
16417 F:      include/linux/vga_switcheroo.h
16418 T:      git git://anongit.freedesktop.org/drm/drm-misc
16419
16420 VIA RHINE NETWORK DRIVER
16421 S:      Orphan
16422 F:      drivers/net/ethernet/via/via-rhine.c
16423
16424 VIA SD/MMC CARD CONTROLLER DRIVER
16425 M:      Bruce Chang <brucechang@via.com.tw>
16426 M:      Harald Welte <HaraldWelte@viatech.com>
16427 S:      Maintained
16428 F:      drivers/mmc/host/via-sdmmc.c
16429
16430 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16431 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16432 L:      linux-fbdev@vger.kernel.org
16433 S:      Maintained
16434 F:      include/linux/via-core.h
16435 F:      include/linux/via-gpio.h
16436 F:      include/linux/via_i2c.h
16437 F:      drivers/video/fbdev/via/
16438
16439 VIA VELOCITY NETWORK DRIVER
16440 M:      Francois Romieu <romieu@fr.zoreil.com>
16441 L:      netdev@vger.kernel.org
16442 S:      Maintained
16443 F:      drivers/net/ethernet/via/via-velocity.*
16444
16445 VICODEC VIRTUAL CODEC DRIVER
16446 M:      Hans Verkuil <hans.verkuil@cisco.com>
16447 L:      linux-media@vger.kernel.org
16448 T:      git git://linuxtv.org/media_tree.git
16449 W:      https://linuxtv.org
16450 S:      Maintained
16451 F:      drivers/media/platform/vicodec/*
16452
16453 VIDEO MULTIPLEXER DRIVER
16454 M:      Philipp Zabel <p.zabel@pengutronix.de>
16455 L:      linux-media@vger.kernel.org
16456 S:      Maintained
16457 F:      drivers/media/platform/video-mux.c
16458
16459 VIDEO I2C POLLING DRIVER
16460 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16461 L:      linux-media@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/media/i2c/video-i2c.c
16464
16465 VIDEOBUF2 FRAMEWORK
16466 M:      Pawel Osciak <pawel@osciak.com>
16467 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16468 M:      Kyungmin Park <kyungmin.park@samsung.com>
16469 L:      linux-media@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/media/common/videobuf2/*
16472 F:      include/media/videobuf2-*
16473
16474 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16475 M:      Helen Koike <helen.koike@collabora.com>
16476 L:      linux-media@vger.kernel.org
16477 T:      git git://linuxtv.org/media_tree.git
16478 W:      https://linuxtv.org
16479 S:      Maintained
16480 F:      drivers/media/platform/vimc/*
16481
16482 VIRT LIB
16483 M:      Alex Williamson <alex.williamson@redhat.com>
16484 M:      Paolo Bonzini <pbonzini@redhat.com>
16485 L:      kvm@vger.kernel.org
16486 S:      Supported
16487 F:      virt/lib/
16488
16489 VIRTIO AND VHOST VSOCK DRIVER
16490 M:      Stefan Hajnoczi <stefanha@redhat.com>
16491 L:      kvm@vger.kernel.org
16492 L:      virtualization@lists.linux-foundation.org
16493 L:      netdev@vger.kernel.org
16494 S:      Maintained
16495 F:      include/linux/virtio_vsock.h
16496 F:      include/uapi/linux/virtio_vsock.h
16497 F:      include/uapi/linux/vsockmon.h
16498 F:      include/uapi/linux/vm_sockets_diag.h
16499 F:      net/vmw_vsock/diag.c
16500 F:      net/vmw_vsock/af_vsock_tap.c
16501 F:      net/vmw_vsock/virtio_transport_common.c
16502 F:      net/vmw_vsock/virtio_transport.c
16503 F:      drivers/net/vsockmon.c
16504 F:      drivers/vhost/vsock.c
16505 F:      tools/testing/vsock/
16506
16507 VIRTIO CONSOLE DRIVER
16508 M:      Amit Shah <amit@kernel.org>
16509 L:      virtualization@lists.linux-foundation.org
16510 S:      Maintained
16511 F:      drivers/char/virtio_console.c
16512 F:      include/linux/virtio_console.h
16513 F:      include/uapi/linux/virtio_console.h
16514
16515 VIRTIO CORE AND NET DRIVERS
16516 M:      "Michael S. Tsirkin" <mst@redhat.com>
16517 M:      Jason Wang <jasowang@redhat.com>
16518 L:      virtualization@lists.linux-foundation.org
16519 S:      Maintained
16520 F:      Documentation/devicetree/bindings/virtio/
16521 F:      drivers/virtio/
16522 F:      tools/virtio/
16523 F:      drivers/net/virtio_net.c
16524 F:      drivers/block/virtio_blk.c
16525 F:      include/linux/virtio*.h
16526 F:      include/uapi/linux/virtio_*.h
16527 F:      drivers/crypto/virtio/
16528 F:      mm/balloon_compaction.c
16529
16530 VIRTIO BLOCK AND SCSI DRIVERS
16531 M:      "Michael S. Tsirkin" <mst@redhat.com>
16532 M:      Jason Wang <jasowang@redhat.com>
16533 R:      Paolo Bonzini <pbonzini@redhat.com>
16534 R:      Stefan Hajnoczi <stefanha@redhat.com>
16535 L:      virtualization@lists.linux-foundation.org
16536 S:      Maintained
16537 F:      drivers/block/virtio_blk.c
16538 F:      drivers/scsi/virtio_scsi.c
16539 F:      include/uapi/linux/virtio_blk.h
16540 F:      include/uapi/linux/virtio_scsi.h
16541 F:      drivers/vhost/scsi.c
16542
16543 VIRTIO CRYPTO DRIVER
16544 M:      Gonglei <arei.gonglei@huawei.com>
16545 L:      virtualization@lists.linux-foundation.org
16546 L:      linux-crypto@vger.kernel.org
16547 S:      Maintained
16548 F:      drivers/crypto/virtio/
16549 F:      include/uapi/linux/virtio_crypto.h
16550
16551 VIRTIO DRIVERS FOR S390
16552 M:      Cornelia Huck <cohuck@redhat.com>
16553 M:      Halil Pasic <pasic@linux.ibm.com>
16554 L:      linux-s390@vger.kernel.org
16555 L:      virtualization@lists.linux-foundation.org
16556 L:      kvm@vger.kernel.org
16557 S:      Supported
16558 F:      drivers/s390/virtio/
16559 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16560
16561 VIRTIO GPU DRIVER
16562 M:      David Airlie <airlied@linux.ie>
16563 M:      Gerd Hoffmann <kraxel@redhat.com>
16564 L:      dri-devel@lists.freedesktop.org
16565 L:      virtualization@lists.linux-foundation.org
16566 T:      git git://anongit.freedesktop.org/drm/drm-misc
16567 S:      Maintained
16568 F:      drivers/gpu/drm/virtio/
16569 F:      include/uapi/linux/virtio_gpu.h
16570
16571 VIRTIO HOST (VHOST)
16572 M:      "Michael S. Tsirkin" <mst@redhat.com>
16573 M:      Jason Wang <jasowang@redhat.com>
16574 L:      kvm@vger.kernel.org
16575 L:      virtualization@lists.linux-foundation.org
16576 L:      netdev@vger.kernel.org
16577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16578 S:      Maintained
16579 F:      drivers/vhost/
16580 F:      include/uapi/linux/vhost.h
16581
16582 VIRTIO INPUT DRIVER
16583 M:      Gerd Hoffmann <kraxel@redhat.com>
16584 S:      Maintained
16585 F:      drivers/virtio/virtio_input.c
16586 F:      include/uapi/linux/virtio_input.h
16587
16588 VIRTUAL BOX GUEST DEVICE DRIVER
16589 M:      Hans de Goede <hdegoede@redhat.com>
16590 M:      Arnd Bergmann <arnd@arndb.de>
16591 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16592 S:      Maintained
16593 F:      include/linux/vbox_utils.h
16594 F:      include/uapi/linux/vbox*.h
16595 F:      drivers/virt/vboxguest/
16596
16597 VIRTUAL SERIO DEVICE DRIVER
16598 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16599 S:      Maintained
16600 F:      drivers/input/serio/userio.c
16601 F:      include/uapi/linux/userio.h
16602
16603 VIVID VIRTUAL VIDEO DRIVER
16604 M:      Hans Verkuil <hverkuil@xs4all.nl>
16605 L:      linux-media@vger.kernel.org
16606 T:      git git://linuxtv.org/media_tree.git
16607 W:      https://linuxtv.org
16608 S:      Maintained
16609 F:      drivers/media/platform/vivid/*
16610
16611 VLYNQ BUS
16612 M:      Florian Fainelli <f.fainelli@gmail.com>
16613 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16614 S:      Maintained
16615 F:      drivers/vlynq/vlynq.c
16616 F:      include/linux/vlynq.h
16617
16618 VME SUBSYSTEM
16619 M:      Martyn Welch <martyn@welchs.me.uk>
16620 M:      Manohar Vanga <manohar.vanga@gmail.com>
16621 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16622 L:      devel@driverdev.osuosl.org
16623 S:      Maintained
16624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16625 F:      Documentation/driver-api/vme.rst
16626 F:      drivers/staging/vme/
16627 F:      drivers/vme/
16628 F:      include/linux/vme*
16629
16630 VMWARE BALLOON DRIVER
16631 M:      Julien Freche <jfreche@vmware.com>
16632 M:      Nadav Amit <namit@vmware.com>
16633 M:      "VMware, Inc." <pv-drivers@vmware.com>
16634 L:      linux-kernel@vger.kernel.org
16635 S:      Maintained
16636 F:      drivers/misc/vmw_balloon.c
16637
16638 VMWARE HYPERVISOR INTERFACE
16639 M:      Alok Kataria <akataria@vmware.com>
16640 L:      virtualization@lists.linux-foundation.org
16641 S:      Supported
16642 F:      arch/x86/kernel/cpu/vmware.c
16643
16644 VMWARE PVRDMA DRIVER
16645 M:      Adit Ranadive <aditr@vmware.com>
16646 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16647 L:      linux-rdma@vger.kernel.org
16648 S:      Maintained
16649 F:      drivers/infiniband/hw/vmw_pvrdma/
16650
16651 VMware PVSCSI driver
16652 M:      Jim Gill <jgill@vmware.com>
16653 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16654 L:      linux-scsi@vger.kernel.org
16655 S:      Maintained
16656 F:      drivers/scsi/vmw_pvscsi.c
16657 F:      drivers/scsi/vmw_pvscsi.h
16658
16659 VMWARE VMMOUSE SUBDRIVER
16660 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16661 M:      "VMware, Inc." <pv-drivers@vmware.com>
16662 L:      linux-input@vger.kernel.org
16663 S:      Maintained
16664 F:      drivers/input/mouse/vmmouse.c
16665 F:      drivers/input/mouse/vmmouse.h
16666
16667 VMWARE VMXNET3 ETHERNET DRIVER
16668 M:      Ronak Doshi <doshir@vmware.com>
16669 M:      "VMware, Inc." <pv-drivers@vmware.com>
16670 L:      netdev@vger.kernel.org
16671 S:      Maintained
16672 F:      drivers/net/vmxnet3/
16673
16674 VOCORE VOCORE2 BOARD
16675 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16676 L:      linux-mips@vger.kernel.org
16677 S:      Maintained
16678 F:      arch/mips/boot/dts/ralink/vocore2.dts
16679
16680 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16681 M:      Liam Girdwood <lgirdwood@gmail.com>
16682 M:      Mark Brown <broonie@kernel.org>
16683 L:      linux-kernel@vger.kernel.org
16684 W:      http://www.slimlogic.co.uk/?p=48
16685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16686 S:      Supported
16687 F:      Documentation/devicetree/bindings/regulator/
16688 F:      Documentation/power/regulator/
16689 F:      drivers/regulator/
16690 F:      include/dt-bindings/regulator/
16691 F:      include/linux/regulator/
16692
16693 VRF
16694 M:      David Ahern <dsa@cumulusnetworks.com>
16695 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16696 L:      netdev@vger.kernel.org
16697 S:      Maintained
16698 F:      drivers/net/vrf.c
16699 F:      Documentation/networking/vrf.txt
16700
16701 VT1211 HARDWARE MONITOR DRIVER
16702 M:      Juerg Haefliger <juergh@gmail.com>
16703 L:      linux-hwmon@vger.kernel.org
16704 S:      Maintained
16705 F:      Documentation/hwmon/vt1211
16706 F:      drivers/hwmon/vt1211.c
16707
16708 VT8231 HARDWARE MONITOR DRIVER
16709 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16710 L:      linux-hwmon@vger.kernel.org
16711 S:      Maintained
16712 F:      drivers/hwmon/vt8231.c
16713
16714 VUB300 USB to SDIO/SD/MMC bridge chip
16715 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16716 L:      linux-mmc@vger.kernel.org
16717 L:      linux-usb@vger.kernel.org
16718 S:      Supported
16719 F:      drivers/mmc/host/vub300.c
16720
16721 W1 DALLAS'S 1-WIRE BUS
16722 M:      Evgeniy Polyakov <zbr@ioremap.net>
16723 S:      Maintained
16724 F:      Documentation/devicetree/bindings/w1/
16725 F:      Documentation/w1/
16726 F:      drivers/w1/
16727 F:      include/linux/w1.h
16728
16729 W83791D HARDWARE MONITORING DRIVER
16730 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16731 L:      linux-hwmon@vger.kernel.org
16732 S:      Maintained
16733 F:      Documentation/hwmon/w83791d
16734 F:      drivers/hwmon/w83791d.c
16735
16736 W83793 HARDWARE MONITORING DRIVER
16737 M:      Rudolf Marek <r.marek@assembler.cz>
16738 L:      linux-hwmon@vger.kernel.org
16739 S:      Maintained
16740 F:      Documentation/hwmon/w83793
16741 F:      drivers/hwmon/w83793.c
16742
16743 W83795 HARDWARE MONITORING DRIVER
16744 M:      Jean Delvare <jdelvare@suse.com>
16745 L:      linux-hwmon@vger.kernel.org
16746 S:      Maintained
16747 F:      drivers/hwmon/w83795.c
16748
16749 W83L51xD SD/MMC CARD INTERFACE DRIVER
16750 M:      Pierre Ossman <pierre@ossman.eu>
16751 S:      Maintained
16752 F:      drivers/mmc/host/wbsd.*
16753
16754 WACOM PROTOCOL 4 SERIAL TABLETS
16755 M:      Julian Squires <julian@cipht.net>
16756 M:      Hans de Goede <hdegoede@redhat.com>
16757 L:      linux-input@vger.kernel.org
16758 S:      Maintained
16759 F:      drivers/input/tablet/wacom_serial4.c
16760
16761 WATCHDOG DEVICE DRIVERS
16762 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16763 M:      Guenter Roeck <linux@roeck-us.net>
16764 L:      linux-watchdog@vger.kernel.org
16765 W:      http://www.linux-watchdog.org/
16766 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16767 S:      Maintained
16768 F:      Documentation/devicetree/bindings/watchdog/
16769 F:      Documentation/watchdog/
16770 F:      drivers/watchdog/
16771 F:      include/linux/watchdog.h
16772 F:      include/uapi/linux/watchdog.h
16773
16774 WHISKEYCOVE PMIC GPIO DRIVER
16775 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16776 L:      linux-gpio@vger.kernel.org
16777 S:      Maintained
16778 F:      drivers/gpio/gpio-wcove.c
16779
16780 WHWAVE RTC DRIVER
16781 M:      Dianlong Li <long17.cool@163.com>
16782 L:      linux-rtc@vger.kernel.org
16783 S:      Maintained
16784 F:      drivers/rtc/rtc-sd3078.c
16785
16786 WIIMOTE HID DRIVER
16787 M:      David Herrmann <dh.herrmann@googlemail.com>
16788 L:      linux-input@vger.kernel.org
16789 S:      Maintained
16790 F:      drivers/hid/hid-wiimote*
16791
16792 WILOCITY WIL6210 WIRELESS DRIVER
16793 M:      Maya Erez <merez@codeaurora.org>
16794 L:      linux-wireless@vger.kernel.org
16795 L:      wil6210@qti.qualcomm.com
16796 S:      Supported
16797 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16798 F:      drivers/net/wireless/ath/wil6210/
16799
16800 WIMAX STACK
16801 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16802 M:      linux-wimax@intel.com
16803 L:      wimax@linuxwimax.org (subscribers-only)
16804 S:      Supported
16805 W:      http://linuxwimax.org
16806 F:      Documentation/wimax/README.wimax
16807 F:      include/linux/wimax/debug.h
16808 F:      include/net/wimax.h
16809 F:      include/uapi/linux/wimax.h
16810 F:      net/wimax/
16811
16812 WINBOND CIR DRIVER
16813 M:      David Härdeman <david@hardeman.nu>
16814 S:      Maintained
16815 F:      drivers/media/rc/winbond-cir.c
16816
16817 RCMM REMOTE CONTROLS DECODER
16818 M:      Patrick Lerda <patrick9876@free.fr>
16819 S:      Maintained
16820 F:      drivers/media/rc/ir-rcmm-decoder.c
16821
16822 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16823 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16824 L:      linux-watchdog@vger.kernel.org
16825 S:      Maintained
16826 F:      drivers/watchdog/ebc-c384_wdt.c
16827
16828 WINSYSTEMS WS16C48 GPIO DRIVER
16829 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16830 L:      linux-gpio@vger.kernel.org
16831 S:      Maintained
16832 F:      drivers/gpio/gpio-ws16c48.c
16833
16834 WISTRON LAPTOP BUTTON DRIVER
16835 M:      Miloslav Trmac <mitr@volny.cz>
16836 S:      Maintained
16837 F:      drivers/input/misc/wistron_btns.c
16838
16839 WL3501 WIRELESS PCMCIA CARD DRIVER
16840 L:      linux-wireless@vger.kernel.org
16841 S:      Odd fixes
16842 F:      drivers/net/wireless/wl3501*
16843
16844 WOLFSON MICROELECTRONICS DRIVERS
16845 L:      patches@opensource.cirrus.com
16846 T:      git https://github.com/CirrusLogic/linux-drivers.git
16847 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16848 S:      Supported
16849 F:      Documentation/hwmon/wm83??
16850 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16851 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16852 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16853 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16854 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16855 F:      arch/arm/mach-s3c64xx/mach-crag6410*
16856 F:      drivers/clk/clk-wm83*.c
16857 F:      drivers/extcon/extcon-arizona.c
16858 F:      drivers/leds/leds-wm83*.c
16859 F:      drivers/gpio/gpio-*wm*.c
16860 F:      drivers/gpio/gpio-arizona.c
16861 F:      drivers/hwmon/wm83??-hwmon.c
16862 F:      drivers/input/misc/wm831x-on.c
16863 F:      drivers/input/touchscreen/wm831x-ts.c
16864 F:      drivers/input/touchscreen/wm97*.c
16865 F:      drivers/mfd/arizona*
16866 F:      drivers/mfd/wm*.c
16867 F:      drivers/mfd/cs47l24*
16868 F:      drivers/power/supply/wm83*.c
16869 F:      drivers/rtc/rtc-wm83*.c
16870 F:      drivers/regulator/wm8*.c
16871 F:      drivers/regulator/arizona*
16872 F:      drivers/video/backlight/wm83*_bl.c
16873 F:      drivers/watchdog/wm83*_wdt.c
16874 F:      include/linux/mfd/arizona/
16875 F:      include/linux/mfd/wm831x/
16876 F:      include/linux/mfd/wm8350/
16877 F:      include/linux/mfd/wm8400*
16878 F:      include/linux/regulator/arizona*
16879 F:      include/linux/wm97xx.h
16880 F:      include/sound/wm????.h
16881 F:      sound/soc/codecs/arizona.?
16882 F:      sound/soc/codecs/wm*
16883 F:      sound/soc/codecs/cs47l24*
16884
16885 WORKQUEUE
16886 M:      Tejun Heo <tj@kernel.org>
16887 R:      Lai Jiangshan <jiangshanlai@gmail.com>
16888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
16889 S:      Maintained
16890 F:      include/linux/workqueue.h
16891 F:      kernel/workqueue.c
16892 F:      Documentation/core-api/workqueue.rst
16893
16894 X-POWERS AXP288 PMIC DRIVERS
16895 M:      Hans de Goede <hdegoede@redhat.com>
16896 S:      Maintained
16897 N:      axp288
16898 F:      drivers/acpi/pmic/intel_pmic_xpower.c
16899
16900 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
16901 M:      Chen-Yu Tsai <wens@csie.org>
16902 L:      linux-kernel@vger.kernel.org
16903 S:      Maintained
16904 N:      axp[128]
16905
16906 X.25 NETWORK LAYER
16907 M:      Andrew Hendry <andrew.hendry@gmail.com>
16908 L:      linux-x25@vger.kernel.org
16909 S:      Odd Fixes
16910 F:      Documentation/networking/x25*
16911 F:      include/net/x25*
16912 F:      net/x25/
16913
16914 X86 ARCHITECTURE (32-BIT AND 64-BIT)
16915 M:      Thomas Gleixner <tglx@linutronix.de>
16916 M:      Ingo Molnar <mingo@redhat.com>
16917 M:      Borislav Petkov <bp@alien8.de>
16918 R:      "H. Peter Anvin" <hpa@zytor.com>
16919 M:      x86@kernel.org
16920 L:      linux-kernel@vger.kernel.org
16921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16922 S:      Maintained
16923 F:      Documentation/devicetree/bindings/x86/
16924 F:      Documentation/x86/
16925 F:      arch/x86/
16926
16927 X86 ENTRY CODE
16928 M:      Andy Lutomirski <luto@kernel.org>
16929 L:      linux-kernel@vger.kernel.org
16930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
16931 S:      Maintained
16932 F:      arch/x86/entry/
16933
16934 X86 MCE INFRASTRUCTURE
16935 M:      Tony Luck <tony.luck@intel.com>
16936 M:      Borislav Petkov <bp@alien8.de>
16937 L:      linux-edac@vger.kernel.org
16938 S:      Maintained
16939 F:      arch/x86/kernel/cpu/mcheck/*
16940
16941 X86 MICROCODE UPDATE SUPPORT
16942 M:      Borislav Petkov <bp@alien8.de>
16943 S:      Maintained
16944 F:      arch/x86/kernel/cpu/microcode/*
16945
16946 X86 MM
16947 M:      Dave Hansen <dave.hansen@linux.intel.com>
16948 M:      Andy Lutomirski <luto@kernel.org>
16949 M:      Peter Zijlstra <peterz@infradead.org>
16950 L:      linux-kernel@vger.kernel.org
16951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16952 S:      Maintained
16953 F:      arch/x86/mm/
16954
16955 X86 PLATFORM DRIVERS
16956 M:      Darren Hart <dvhart@infradead.org>
16957 M:      Andy Shevchenko <andy@infradead.org>
16958 L:      platform-driver-x86@vger.kernel.org
16959 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16960 S:      Maintained
16961 F:      drivers/platform/x86/
16962 F:      drivers/platform/olpc/
16963
16964 X86 PLATFORM DRIVERS - ARCH
16965 R:      Darren Hart <dvhart@infradead.org>
16966 R:      Andy Shevchenko <andy@infradead.org>
16967 L:      platform-driver-x86@vger.kernel.org
16968 L:      x86@kernel.org
16969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
16970 S:      Maintained
16971 F:      arch/x86/platform
16972
16973 X86 VDSO
16974 M:      Andy Lutomirski <luto@kernel.org>
16975 L:      linux-kernel@vger.kernel.org
16976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16977 S:      Maintained
16978 F:      arch/x86/entry/vdso/
16979
16980 XARRAY
16981 M:      Matthew Wilcox <willy@infradead.org>
16982 L:      linux-fsdevel@vger.kernel.org
16983 S:      Supported
16984 F:      Documentation/core-api/xarray.rst
16985 F:      lib/idr.c
16986 F:      lib/xarray.c
16987 F:      include/linux/idr.h
16988 F:      include/linux/xarray.h
16989 F:      tools/testing/radix-tree
16990
16991 XBOX DVD IR REMOTE
16992 M:      Benjamin Valentin <benpicco@googlemail.com>
16993 S:      Maintained
16994 F:      drivers/media/rc/xbox_remote.c
16995 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
16996
16997 XC2028/3028 TUNER DRIVER
16998 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16999 L:      linux-media@vger.kernel.org
17000 W:      https://linuxtv.org
17001 T:      git git://linuxtv.org/media_tree.git
17002 S:      Maintained
17003 F:      drivers/media/tuners/tuner-xc2028.*
17004
17005 XDP (eXpress Data Path)
17006 M:      Alexei Starovoitov <ast@kernel.org>
17007 M:      Daniel Borkmann <daniel@iogearbox.net>
17008 M:      David S. Miller <davem@davemloft.net>
17009 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17010 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17011 M:      John Fastabend <john.fastabend@gmail.com>
17012 L:      netdev@vger.kernel.org
17013 L:      xdp-newbies@vger.kernel.org
17014 L:      bpf@vger.kernel.org
17015 S:      Supported
17016 F:      net/core/xdp.c
17017 F:      include/net/xdp.h
17018 F:      kernel/bpf/devmap.c
17019 F:      kernel/bpf/cpumap.c
17020 F:      include/trace/events/xdp.h
17021 K:      xdp
17022 N:      xdp
17023
17024 XDP SOCKETS (AF_XDP)
17025 M:      Björn Töpel <bjorn.topel@intel.com>
17026 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17027 L:      netdev@vger.kernel.org
17028 L:      bpf@vger.kernel.org
17029 S:      Maintained
17030 F:      kernel/bpf/xskmap.c
17031 F:      net/xdp/
17032
17033 XEN BLOCK SUBSYSTEM
17034 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17035 M:      Roger Pau Monné <roger.pau@citrix.com>
17036 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17037 S:      Supported
17038 F:      drivers/block/xen-blkback/*
17039 F:      drivers/block/xen*
17040
17041 XEN HYPERVISOR ARM
17042 M:      Stefano Stabellini <sstabellini@kernel.org>
17043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17044 S:      Maintained
17045 F:      arch/arm/xen/
17046 F:      arch/arm/include/asm/xen/
17047
17048 XEN HYPERVISOR ARM64
17049 M:      Stefano Stabellini <sstabellini@kernel.org>
17050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17051 S:      Maintained
17052 F:      arch/arm64/xen/
17053 F:      arch/arm64/include/asm/xen/
17054
17055 XEN HYPERVISOR INTERFACE
17056 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17057 M:      Juergen Gross <jgross@suse.com>
17058 R:      Stefano Stabellini <sstabellini@kernel.org>
17059 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17061 S:      Supported
17062 F:      arch/x86/xen/
17063 F:      arch/x86/platform/pvh/
17064 F:      drivers/*/xen-*front.c
17065 F:      drivers/xen/
17066 F:      arch/x86/include/asm/xen/
17067 F:      arch/x86/include/asm/pvclock-abi.h
17068 F:      include/xen/
17069 F:      include/uapi/xen/
17070 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17071 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17072
17073 XEN NETWORK BACKEND DRIVER
17074 M:      Wei Liu <wei.liu2@citrix.com>
17075 M:      Paul Durrant <paul.durrant@citrix.com>
17076 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17077 L:      netdev@vger.kernel.org
17078 S:      Supported
17079 F:      drivers/net/xen-netback/*
17080
17081 XEN PCI SUBSYSTEM
17082 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17083 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17084 S:      Supported
17085 F:      arch/x86/pci/*xen*
17086 F:      drivers/pci/*xen*
17087
17088 XEN PVSCSI DRIVERS
17089 M:      Juergen Gross <jgross@suse.com>
17090 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17091 L:      linux-scsi@vger.kernel.org
17092 S:      Supported
17093 F:      drivers/scsi/xen-scsifront.c
17094 F:      drivers/xen/xen-scsiback.c
17095 F:      include/xen/interface/io/vscsiif.h
17096
17097 XEN SWIOTLB SUBSYSTEM
17098 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17099 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17100 L:      iommu@lists.linux-foundation.org
17101 S:      Supported
17102 F:      arch/x86/xen/*swiotlb*
17103 F:      drivers/xen/*swiotlb*
17104
17105 XEN SOUND FRONTEND DRIVER
17106 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17107 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17108 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17109 S:      Supported
17110 F:      sound/xen/*
17111
17112 XFS FILESYSTEM
17113 M:      Darrick J. Wong <darrick.wong@oracle.com>
17114 M:      linux-xfs@vger.kernel.org
17115 L:      linux-xfs@vger.kernel.org
17116 W:      http://xfs.org/
17117 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17118 S:      Supported
17119 F:      Documentation/filesystems/xfs.txt
17120 F:      fs/xfs/
17121
17122 XILINX AXI ETHERNET DRIVER
17123 M:      Anirudha Sarangi <anirudh@xilinx.com>
17124 M:      John Linn <John.Linn@xilinx.com>
17125 S:      Maintained
17126 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17127
17128 XILINX UARTLITE SERIAL DRIVER
17129 M:      Peter Korsgaard <jacmet@sunsite.dk>
17130 L:      linux-serial@vger.kernel.org
17131 S:      Maintained
17132 F:      drivers/tty/serial/uartlite.c
17133
17134 XILINX VIDEO IP CORES
17135 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17136 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17137 L:      linux-media@vger.kernel.org
17138 T:      git git://linuxtv.org/media_tree.git
17139 S:      Supported
17140 F:      Documentation/devicetree/bindings/media/xilinx/
17141 F:      drivers/media/platform/xilinx/
17142 F:      include/uapi/linux/xilinx-v4l2-controls.h
17143
17144 XILLYBUS DRIVER
17145 M:      Eli Billauer <eli.billauer@gmail.com>
17146 L:      linux-kernel@vger.kernel.org
17147 S:      Supported
17148 F:      drivers/char/xillybus/
17149
17150 XLP9XX I2C DRIVER
17151 M:      George Cherian <george.cherian@cavium.com>
17152 M:      Jan Glauber <jglauber@cavium.com>
17153 L:      linux-i2c@vger.kernel.org
17154 W:      http://www.cavium.com
17155 S:      Supported
17156 F:      drivers/i2c/busses/i2c-xlp9xx.c
17157
17158 XRA1403 GPIO EXPANDER
17159 M:      Nandor Han <nandor.han@ge.com>
17160 M:      Semi Malinen <semi.malinen@ge.com>
17161 L:      linux-gpio@vger.kernel.org
17162 S:      Maintained
17163 F:      drivers/gpio/gpio-xra1403.c
17164 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17165
17166 XTENSA XTFPGA PLATFORM SUPPORT
17167 M:      Max Filippov <jcmvbkbc@gmail.com>
17168 L:      linux-xtensa@linux-xtensa.org
17169 S:      Maintained
17170 F:      drivers/spi/spi-xtensa-xtfpga.c
17171 F:      sound/soc/xtensa/xtfpga-i2s.c
17172
17173 YAM DRIVER FOR AX.25
17174 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17175 L:      linux-hams@vger.kernel.org
17176 S:      Maintained
17177 F:      drivers/net/hamradio/yam*
17178 F:      include/linux/yam.h
17179
17180 YAMA SECURITY MODULE
17181 M:      Kees Cook <keescook@chromium.org>
17182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17183 S:      Supported
17184 F:      security/yama/
17185 F:      Documentation/admin-guide/LSM/Yama.rst
17186
17187 YEALINK PHONE DRIVER
17188 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17189 L:      usbb2k-api-dev@nongnu.org
17190 S:      Maintained
17191 F:      Documentation/input/devices/yealink.rst
17192 F:      drivers/input/misc/yealink.*
17193
17194 Z8530 DRIVER FOR AX.25
17195 M:      Joerg Reuter <jreuter@yaina.de>
17196 W:      http://yaina.de/jreuter/
17197 W:      http://www.qsl.net/dl1bke/
17198 L:      linux-hams@vger.kernel.org
17199 S:      Maintained
17200 F:      Documentation/networking/z8530drv.txt
17201 F:      drivers/net/hamradio/*scc.c
17202 F:      drivers/net/hamradio/z8530.h
17203
17204 ZBUD COMPRESSED PAGE ALLOCATOR
17205 M:      Seth Jennings <sjenning@redhat.com>
17206 M:      Dan Streetman <ddstreet@ieee.org>
17207 L:      linux-mm@kvack.org
17208 S:      Maintained
17209 F:      mm/zbud.c
17210 F:      include/linux/zbud.h
17211
17212 ZD1211RW WIRELESS DRIVER
17213 M:      Daniel Drake <dsd@gentoo.org>
17214 M:      Ulrich Kunitz <kune@deine-taler.de>
17215 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17216 L:      linux-wireless@vger.kernel.org
17217 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17218 S:      Maintained
17219 F:      drivers/net/wireless/zydas/zd1211rw/
17220
17221 ZD1301 MEDIA DRIVER
17222 M:      Antti Palosaari <crope@iki.fi>
17223 L:      linux-media@vger.kernel.org
17224 W:      https://linuxtv.org/
17225 W:      http://palosaari.fi/linux/
17226 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17227 S:      Maintained
17228 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17229
17230 ZD1301_DEMOD MEDIA DRIVER
17231 M:      Antti Palosaari <crope@iki.fi>
17232 L:      linux-media@vger.kernel.org
17233 W:      https://linuxtv.org/
17234 W:      http://palosaari.fi/linux/
17235 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17236 S:      Maintained
17237 F:      drivers/media/dvb-frontends/zd1301_demod*
17238
17239 ZPOOL COMPRESSED PAGE STORAGE API
17240 M:      Dan Streetman <ddstreet@ieee.org>
17241 L:      linux-mm@kvack.org
17242 S:      Maintained
17243 F:      mm/zpool.c
17244 F:      include/linux/zpool.h
17245
17246 ZR36067 VIDEO FOR LINUX DRIVER
17247 L:      mjpeg-users@lists.sourceforge.net
17248 L:      linux-media@vger.kernel.org
17249 W:      http://mjpeg.sourceforge.net/driver-zoran/
17250 T:      hg https://linuxtv.org/hg/v4l-dvb
17251 S:      Odd Fixes
17252 F:      drivers/staging/media/zoran/
17253
17254 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17255 M:      Minchan Kim <minchan@kernel.org>
17256 M:      Nitin Gupta <ngupta@vflare.org>
17257 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17258 L:      linux-kernel@vger.kernel.org
17259 S:      Maintained
17260 F:      drivers/block/zram/
17261 F:      Documentation/blockdev/zram.txt
17262
17263 ZS DECSTATION Z85C30 SERIAL DRIVER
17264 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17265 S:      Maintained
17266 F:      drivers/tty/serial/zs.*
17267
17268 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17269 M:      Minchan Kim <minchan@kernel.org>
17270 M:      Nitin Gupta <ngupta@vflare.org>
17271 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17272 L:      linux-mm@kvack.org
17273 S:      Maintained
17274 F:      mm/zsmalloc.c
17275 F:      include/linux/zsmalloc.h
17276 F:      Documentation/vm/zsmalloc.rst
17277
17278 ZSWAP COMPRESSED SWAP CACHING
17279 M:      Seth Jennings <sjenning@redhat.com>
17280 M:      Dan Streetman <ddstreet@ieee.org>
17281 L:      linux-mm@kvack.org
17282 S:      Maintained
17283 F:      mm/zswap.c
17284
17285 THE REST
17286 M:      Linus Torvalds <torvalds@linux-foundation.org>
17287 L:      linux-kernel@vger.kernel.org
17288 Q:      http://patchwork.kernel.org/project/LKML/list/
17289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17290 S:      Buried alive in reporters
17291 F:      *
17292 F:      */