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 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-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <hanjun.guo@linaro.org>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      drivers/i2c/busses/i2c-altera.c
 700
 701 ALTERA MAILBOX DRIVER
 702 M:      Ley Foon Tan <lftan@altera.com>
 703 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 704 S:      Maintained
 705 F:      drivers/mailbox/mailbox-altera.c
 706
 707 ALTERA PIO DRIVER
 708 M:      Tien Hock Loh <thloh@altera.com>
 709 L:      linux-gpio@vger.kernel.org
 710 S:      Maintained
 711 F:      drivers/gpio/gpio-altera.c
 712
 713 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 714 M:      Thor Thayer <thor.thayer@linux.intel.com>
 715 S:      Maintained
 716 F:      drivers/gpio/gpio-altera-a10sr.c
 717 F:      drivers/mfd/altera-a10sr.c
 718 F:      drivers/reset/reset-a10sr.c
 719 F:      include/linux/mfd/altera-a10sr.h
 720 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 721
 722 ALTERA TRIPLE SPEED ETHERNET DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 L:      netdev@vger.kernel.org
 725 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 726 S:      Maintained
 727 F:      drivers/net/ethernet/altera/
 728
 729 ALTERA UART/JTAG UART SERIAL DRIVERS
 730 M:      Tobias Klauser <tklauser@distanz.ch>
 731 L:      linux-serial@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/tty/serial/altera_uart.c
 735 F:      drivers/tty/serial/altera_jtaguart.c
 736 F:      include/linux/altera_uart.h
 737 F:      include/linux/altera_jtaguart.h
 738
 739 AMAZON ETHERNET DRIVERS
 740 M:      Netanel Belgazal <netanel@amazon.com>
 741 R:      Saeed Bishara <saeedb@amazon.com>
 742 R:      Zorik Machulsky <zorik@amazon.com>
 743 L:      netdev@vger.kernel.org
 744 S:      Supported
 745 F:      Documentation/networking/device_drivers/amazon/ena.txt
 746 F:      drivers/net/ethernet/amazon/
 747
 748 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 749 M:      Tom Lendacky <thomas.lendacky@amd.com>
 750 M:      Gary Hook <gary.hook@amd.com>
 751 L:      linux-crypto@vger.kernel.org
 752 S:      Supported
 753 F:      drivers/crypto/ccp/
 754 F:      include/linux/ccp.h
 755
 756 AMD DISPLAY CORE
 757 M:      Harry Wentland <harry.wentland@amd.com>
 758 M:      Leo Li <sunpeng.li@amd.com>
 759 L:      amd-gfx@lists.freedesktop.org
 760 T:      git git://people.freedesktop.org/~agd5f/linux
 761 S:      Supported
 762 F:      drivers/gpu/drm/amd/display/
 763
 764 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 765 M:      Huang Rui <ray.huang@amd.com>
 766 L:      linux-hwmon@vger.kernel.org
 767 S:      Supported
 768 F:      Documentation/hwmon/fam15h_power.rst
 769 F:      drivers/hwmon/fam15h_power.c
 770
 771 AMD FCH GPIO DRIVER
 772 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 773 L:      linux-gpio@vger.kernel.org
 774 S:      Maintained
 775 F:      drivers/gpio/gpio-amd-fch.c
 776 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 777
 778 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 779 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 780 S:      Orphan
 781 F:      drivers/usb/gadget/udc/amd5536udc.*
 782
 783 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 784 P:      Andres Salomon <dilinger@queued.net>
 785 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 786 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 787 S:      Supported
 788 F:      drivers/char/hw_random/geode-rng.c
 789 F:      drivers/crypto/geode*
 790 F:      drivers/video/fbdev/geode/
 791 F:      arch/x86/include/asm/geode.h
 792
 793 AMD IOMMU (AMD-VI)
 794 M:      Joerg Roedel <joro@8bytes.org>
 795 L:      iommu@lists.linux-foundation.org
 796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 797 S:      Maintained
 798 F:      drivers/iommu/amd_iommu*.[ch]
 799 F:      include/linux/amd-iommu.h
 800
 801 AMD KFD
 802 M:      Oded Gabbay <oded.gabbay@gmail.com>
 803 L:      dri-devel@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 807 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 808 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 809 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 810 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 811 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 812 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 813 F:      drivers/gpu/drm/amd/amdkfd/
 814 F:      drivers/gpu/drm/amd/include/cik_structs.h
 815 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 816 F:      drivers/gpu/drm/amd/include/vi_structs.h
 817 F:      drivers/gpu/drm/amd/include/v9_structs.h
 818 F:      include/uapi/linux/kfd_ioctl.h
 819
 820 AMD POWERPLAY
 821 M:      Rex Zhu <rex.zhu@amd.com>
 822 M:      Evan Quan <evan.quan@amd.com>
 823 L:      amd-gfx@lists.freedesktop.org
 824 S:      Supported
 825 F:      drivers/gpu/drm/amd/powerplay/
 826 T:      git git://people.freedesktop.org/~agd5f/linux
 827
 828 AMD SEATTLE DEVICE TREE SUPPORT
 829 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 830 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 831 M:      Tom Lendacky <thomas.lendacky@amd.com>
 832 S:      Supported
 833 F:      arch/arm64/boot/dts/amd/
 834
 835 AMD XGBE DRIVER
 836 M:      Tom Lendacky <thomas.lendacky@amd.com>
 837 L:      netdev@vger.kernel.org
 838 S:      Supported
 839 F:      drivers/net/ethernet/amd/xgbe/
 840 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 841
 842 ANALOG DEVICES INC AD5686 DRIVER
 843 M:      Stefan Popa <stefan.popa@analog.com>
 844 L:      linux-pm@vger.kernel.org
 845 W:      http://ez.analog.com/community/linux-device-drivers
 846 S:      Supported
 847 F:      drivers/iio/dac/ad5686*
 848 F:      drivers/iio/dac/ad5696*
 849
 850 ANALOG DEVICES INC AD5758 DRIVER
 851 M:      Stefan Popa <stefan.popa@analog.com>
 852 L:      linux-iio@vger.kernel.org
 853 W:      http://ez.analog.com/community/linux-device-drivers
 854 S:      Supported
 855 F:      drivers/iio/dac/ad5758.c
 856 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 857
 858 ANALOG DEVICES INC AD7124 DRIVER
 859 M:      Stefan Popa <stefan.popa@analog.com>
 860 L:      linux-iio@vger.kernel.org
 861 W:      http://ez.analog.com/community/linux-device-drivers
 862 S:      Supported
 863 F:      drivers/iio/adc/ad7124.c
 864 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 865
 866 ANALOG DEVICES INC AD7606 DRIVER
 867 M:      Stefan Popa <stefan.popa@analog.com>
 868 L:      linux-iio@vger.kernel.org
 869 W:      http://ez.analog.com/community/linux-device-drivers
 870 S:      Supported
 871 F:      drivers/iio/adc/ad7606.c
 872 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 873
 874 ANALOG DEVICES INC AD7768-1 DRIVER
 875 M:      Stefan Popa <stefan.popa@analog.com>
 876 L:      linux-iio@vger.kernel.org
 877 W:      http://ez.analog.com/community/linux-device-drivers
 878 S:      Supported
 879 F:      drivers/iio/adc/ad7768-1.c
 880 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 881
 882 ANALOG DEVICES INC AD9389B DRIVER
 883 M:      Hans Verkuil <hans.verkuil@cisco.com>
 884 L:      linux-media@vger.kernel.org
 885 S:      Maintained
 886 F:      drivers/media/i2c/ad9389b*
 887
 888 ANALOG DEVICES INC ADGS1408 DRIVER
 889 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 890 S:      Supported
 891 F:      drivers/mux/adgs1408.c
 892 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 893
 894 ANALOG DEVICES INC ADP5061 DRIVER
 895 M:      Stefan Popa <stefan.popa@analog.com>
 896 L:      linux-pm@vger.kernel.org
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/power/supply/adp5061.c
 900
 901 ANALOG DEVICES INC ADV7180 DRIVER
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 L:      linux-media@vger.kernel.org
 904 W:      http://ez.analog.com/community/linux-device-drivers
 905 S:      Supported
 906 F:      drivers/media/i2c/adv7180.c
 907
 908 ANALOG DEVICES INC ADV748X DRIVER
 909 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 910 L:      linux-media@vger.kernel.org
 911 S:      Maintained
 912 F:      drivers/media/i2c/adv748x/*
 913
 914 ANALOG DEVICES INC ADV7511 DRIVER
 915 M:      Hans Verkuil <hans.verkuil@cisco.com>
 916 L:      linux-media@vger.kernel.org
 917 S:      Maintained
 918 F:      drivers/media/i2c/adv7511*
 919
 920 ANALOG DEVICES INC ADV7604 DRIVER
 921 M:      Hans Verkuil <hans.verkuil@cisco.com>
 922 L:      linux-media@vger.kernel.org
 923 S:      Maintained
 924 F:      drivers/media/i2c/adv7604*
 925
 926 ANALOG DEVICES INC ADV7842 DRIVER
 927 M:      Hans Verkuil <hans.verkuil@cisco.com>
 928 L:      linux-media@vger.kernel.org
 929 S:      Maintained
 930 F:      drivers/media/i2c/adv7842*
 931
 932 ANALOG DEVICES INC ASOC CODEC DRIVERS
 933 M:      Lars-Peter Clausen <lars@metafoo.de>
 934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 935 W:      http://wiki.analog.com/
 936 W:      http://ez.analog.com/community/linux-device-drivers
 937 S:      Supported
 938 F:      sound/soc/codecs/adau*
 939 F:      sound/soc/codecs/adav*
 940 F:      sound/soc/codecs/ad1*
 941 F:      sound/soc/codecs/ad7*
 942 F:      sound/soc/codecs/ssm*
 943 F:      sound/soc/codecs/sigmadsp.*
 944
 945 ANALOG DEVICES INC DMA DRIVERS
 946 M:      Lars-Peter Clausen <lars@metafoo.de>
 947 W:      http://ez.analog.com/community/linux-device-drivers
 948 S:      Supported
 949 F:      drivers/dma/dma-axi-dmac.c
 950
 951 ANALOG DEVICES INC IIO DRIVERS
 952 M:      Lars-Peter Clausen <lars@metafoo.de>
 953 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 954 M:      Stefan Popa <stefan.popa@analog.com>
 955 W:      http://wiki.analog.com/
 956 W:      http://ez.analog.com/community/linux-device-drivers
 957 S:      Supported
 958 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 959 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 960 F:      drivers/iio/*/ad*
 961 F:      drivers/iio/adc/ltc2497*
 962 X:      drivers/iio/*/adjd*
 963 F:      drivers/staging/iio/*/ad*
 964
 965 ANDES ARCHITECTURE
 966 M:      Greentime Hu <green.hu@gmail.com>
 967 M:      Vincent Chen <deanbo422@gmail.com>
 968 T:      git https://github.com/andestech/linux.git
 969 S:      Supported
 970 F:      arch/nds32/
 971 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 972 F:      Documentation/devicetree/bindings/nds32/
 973 K:      nds32
 974 N:      nds32
 975
 976 ANDROID CONFIG FRAGMENTS
 977 M:      Rob Herring <robh@kernel.org>
 978 S:      Supported
 979 F:      kernel/configs/android*
 980
 981 ANDROID DRIVERS
 982 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 983 M:      Arve Hjønnevåg <arve@android.com>
 984 M:      Todd Kjos <tkjos@android.com>
 985 M:      Martijn Coenen <maco@android.com>
 986 M:      Joel Fernandes <joel@joelfernandes.org>
 987 M:      Christian Brauner <christian@brauner.io>
 988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 989 L:      devel@driverdev.osuosl.org
 990 S:      Supported
 991 F:      drivers/android/
 992 F:      drivers/staging/android/
 993
 994 ANDROID GOLDFISH PIC DRIVER
 995 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 996 S:      Supported
 997 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 998 F:      drivers/irqchip/irq-goldfish-pic.c
 999
1000 ANDROID GOLDFISH RTC DRIVER
1001 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1002 S:      Supported
1003 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1004 F:      drivers/rtc/rtc-goldfish.c
1005
1006 ANDROID ION DRIVER
1007 M:      Laura Abbott <labbott@redhat.com>
1008 M:      Sumit Semwal <sumit.semwal@linaro.org>
1009 L:      devel@driverdev.osuosl.org
1010 L:      dri-devel@lists.freedesktop.org
1011 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1012 S:      Supported
1013 F:      drivers/staging/android/ion
1014 F:      drivers/staging/android/uapi/ion.h
1015
1016 AOA (Apple Onboard Audio) ALSA DRIVER
1017 M:      Johannes Berg <johannes@sipsolutions.net>
1018 L:      linuxppc-dev@lists.ozlabs.org
1019 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1020 S:      Maintained
1021 F:      sound/aoa/
1022
1023 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1024 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1025 L:      linux-iio@vger.kernel.org
1026 S:      Maintained
1027 F:      drivers/iio/adc/stx104.c
1028
1029 APM DRIVER
1030 M:      Jiri Kosina <jikos@kernel.org>
1031 S:      Odd fixes
1032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1033 F:      arch/x86/kernel/apm_32.c
1034 F:      include/linux/apm_bios.h
1035 F:      include/uapi/linux/apm_bios.h
1036 F:      drivers/char/apm-emulation.c
1037
1038 APPARMOR SECURITY MODULE
1039 M:      John Johansen <john.johansen@canonical.com>
1040 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1041 W:      wiki.apparmor.net
1042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1043 S:      Supported
1044 F:      security/apparmor/
1045 F:      Documentation/admin-guide/LSM/apparmor.rst
1046
1047 APPLE BCM5974 MULTITOUCH DRIVER
1048 M:      Henrik Rydberg <rydberg@bitmath.org>
1049 L:      linux-input@vger.kernel.org
1050 S:      Odd fixes
1051 F:      drivers/input/mouse/bcm5974.c
1052
1053 APPLE SMC DRIVER
1054 M:      Henrik Rydberg <rydberg@bitmath.org>
1055 L:      linux-hwmon@vger.kernel.org
1056 S:      Odd fixes
1057 F:      drivers/hwmon/applesmc.c
1058
1059 APPLETALK NETWORK LAYER
1060 L:      netdev@vger.kernel.org
1061 S:      Odd fixes
1062 F:      drivers/net/appletalk/
1063 F:      net/appletalk/
1064 F:      include/linux/atalk.h
1065 F:      include/uapi/linux/atalk.h
1066
1067 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1068 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1069 S:      Supported
1070 F:      arch/arm64/boot/dts/apm/
1071
1072 APPLIED MICRO (APM) X-GENE SOC EDAC
1073 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1074 S:      Supported
1075 F:      drivers/edac/xgene_edac.c
1076 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1077
1078 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1079 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1080 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1081 S:      Supported
1082 F:      drivers/net/ethernet/apm/xgene-v2/
1083
1084 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1085 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1086 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1087 M:      Quan Nguyen <quan@os.amperecomputing.com>
1088 S:      Supported
1089 F:      drivers/net/ethernet/apm/xgene/
1090 F:      drivers/net/phy/mdio-xgene.c
1091 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1092 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1093
1094 APPLIED MICRO (APM) X-GENE SOC PMU
1095 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1096 S:      Supported
1097 F:      drivers/perf/xgene_pmu.c
1098 F:      Documentation/perf/xgene-pmu.txt
1099 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1100
1101 APTINA CAMERA SENSOR PLL
1102 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1103 L:      linux-media@vger.kernel.org
1104 S:      Maintained
1105 F:      drivers/media/i2c/aptina-pll.*
1106
1107 ARC FRAMEBUFFER DRIVER
1108 M:      Jaya Kumar <jayalk@intworks.biz>
1109 S:      Maintained
1110 F:      drivers/video/fbdev/arcfb.c
1111 F:      drivers/video/fbdev/core/fb_defio.c
1112
1113 ARC PGU DRM DRIVER
1114 M:      Alexey Brodkin <abrodkin@synopsys.com>
1115 S:      Supported
1116 F:      drivers/gpu/drm/arc/
1117 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1118
1119 ARCNET NETWORK LAYER
1120 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1121 L:      netdev@vger.kernel.org
1122 S:      Maintained
1123 F:      drivers/net/arcnet/
1124 F:      include/uapi/linux/if_arcnet.h
1125
1126 ARM ARCHITECTED TIMER DRIVER
1127 M:      Mark Rutland <mark.rutland@arm.com>
1128 M:      Marc Zyngier <marc.zyngier@arm.com>
1129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1130 S:      Maintained
1131 F:      arch/arm/include/asm/arch_timer.h
1132 F:      arch/arm64/include/asm/arch_timer.h
1133 F:      drivers/clocksource/arm_arch_timer.c
1134
1135 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1136 M:      Linus Walleij <linus.walleij@linaro.org>
1137 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1138 S:      Maintained
1139 F:      Documentation/devicetree/bindings/arm/arm-boards
1140 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1141 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1142 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1143 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1144 F:      arch/arm/mach-integrator/
1145 F:      arch/arm/mach-realview/
1146 F:      arch/arm/mach-versatile/
1147 F:      arch/arm/plat-versatile/
1148 F:      arch/arm/boot/dts/arm-realview-*
1149 F:      arch/arm/boot/dts/integrator*
1150 F:      arch/arm/boot/dts/versatile*
1151 F:      drivers/clk/versatile/
1152 F:      drivers/i2c/busses/i2c-versatile.c
1153 F:      drivers/irqchip/irq-versatile-fpga.c
1154 F:      drivers/mtd/maps/physmap_of_versatile.c
1155 F:      drivers/power/reset/arm-versatile-reboot.c
1156 F:      drivers/soc/versatile/
1157
1158 ARM HDLCD DRM DRIVER
1159 M:      Liviu Dudau <liviu.dudau@arm.com>
1160 S:      Supported
1161 F:      drivers/gpu/drm/arm/hdlcd_*
1162 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1163
1164 ARM KOMEDA DRM-KMS DRIVER
1165 M:      James (Qian) Wang <james.qian.wang@arm.com>
1166 M:      Liviu Dudau <liviu.dudau@arm.com>
1167 L:      Mali DP Maintainers <malidp@foss.arm.com>
1168 S:      Supported
1169 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1170 F:      drivers/gpu/drm/arm/display/include/
1171 F:      drivers/gpu/drm/arm/display/komeda/
1172 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1173 F:      Documentation/gpu/komeda-kms.rst
1174
1175 ARM MALI-DP DRM DRIVER
1176 M:      Liviu Dudau <liviu.dudau@arm.com>
1177 M:      Brian Starkey <brian.starkey@arm.com>
1178 L:      Mali DP Maintainers <malidp@foss.arm.com>
1179 S:      Supported
1180 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1181 F:      drivers/gpu/drm/arm/
1182 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1183 F:      Documentation/gpu/afbc.rst
1184
1185 ARM MALI PANFROST DRM DRIVER
1186 M:      Rob Herring <robh@kernel.org>
1187 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1188 L:      dri-devel@lists.freedesktop.org
1189 S:      Supported
1190 T:      git git://anongit.freedesktop.org/drm/drm-misc
1191 F:      drivers/gpu/drm/panfrost/
1192 F:      include/uapi/drm/panfrost_drm.h
1193
1194 ARM MFM AND FLOPPY DRIVERS
1195 M:      Ian Molton <spyro@f2s.com>
1196 S:      Maintained
1197 F:      arch/arm/lib/floppydma.S
1198 F:      arch/arm/include/asm/floppy.h
1199
1200 ARM PMU PROFILING AND DEBUGGING
1201 M:      Will Deacon <will.deacon@arm.com>
1202 M:      Mark Rutland <mark.rutland@arm.com>
1203 S:      Maintained
1204 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1205 F:      arch/arm*/kernel/perf_*
1206 F:      arch/arm/oprofile/common.c
1207 F:      arch/arm*/kernel/hw_breakpoint.c
1208 F:      arch/arm*/include/asm/hw_breakpoint.h
1209 F:      arch/arm*/include/asm/perf_event.h
1210 F:      drivers/perf/*
1211 F:      include/linux/perf/arm_pmu.h
1212 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1213 F:      Documentation/devicetree/bindings/perf/
1214
1215 ARM PORT
1216 M:      Russell King <linux@armlinux.org.uk>
1217 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1218 W:      http://www.armlinux.org.uk/
1219 S:      Odd Fixes
1220 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1221 F:      arch/arm/
1222 X:      arch/arm/boot/dts/
1223
1224 ARM PRIMECELL AACI PL041 DRIVER
1225 M:      Russell King <linux@armlinux.org.uk>
1226 S:      Odd Fixes
1227 F:      sound/arm/aaci.*
1228
1229 ARM PRIMECELL BUS SUPPORT
1230 M:      Russell King <linux@armlinux.org.uk>
1231 S:      Odd Fixes
1232 F:      drivers/amba/
1233 F:      include/linux/amba/bus.h
1234
1235 ARM PRIMECELL CLCD PL110 DRIVER
1236 M:      Russell King <linux@armlinux.org.uk>
1237 S:      Odd Fixes
1238 F:      drivers/video/fbdev/amba-clcd.*
1239
1240 ARM PRIMECELL KMI PL050 DRIVER
1241 M:      Russell King <linux@armlinux.org.uk>
1242 S:      Odd Fixes
1243 F:      drivers/input/serio/ambakmi.*
1244 F:      include/linux/amba/kmi.h
1245
1246 ARM PRIMECELL MMCI PL180/1 DRIVER
1247 M:      Russell King <linux@armlinux.org.uk>
1248 S:      Odd Fixes
1249 F:      drivers/mmc/host/mmci.*
1250 F:      include/linux/amba/mmci.h
1251
1252 ARM PRIMECELL SSP PL022 SPI DRIVER
1253 M:      Linus Walleij <linus.walleij@linaro.org>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1257 F:      drivers/spi/spi-pl022.c
1258
1259 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1260 M:      Russell King <linux@armlinux.org.uk>
1261 S:      Odd Fixes
1262 F:      drivers/tty/serial/amba-pl01*.c
1263 F:      include/linux/amba/serial.h
1264
1265 ARM PRIMECELL VIC PL190/PL192 DRIVER
1266 M:      Linus Walleij <linus.walleij@linaro.org>
1267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1268 S:      Maintained
1269 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1270 F:      drivers/irqchip/irq-vic.c
1271
1272 ARM SMMU DRIVERS
1273 M:      Will Deacon <will.deacon@arm.com>
1274 R:      Robin Murphy <robin.murphy@arm.com>
1275 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1276 S:      Maintained
1277 F:      drivers/iommu/arm-smmu.c
1278 F:      drivers/iommu/arm-smmu-v3.c
1279 F:      drivers/iommu/io-pgtable-arm.c
1280 F:      drivers/iommu/io-pgtable-arm-v7s.c
1281
1282 ARM SUB-ARCHITECTURES
1283 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1284 S:      Maintained
1285 F:      arch/arm/mach-*/
1286 F:      arch/arm/plat-*/
1287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1288
1289 ARM/ACTIONS SEMI ARCHITECTURE
1290 M:      Andreas Färber <afaerber@suse.de>
1291 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1293 S:      Maintained
1294 N:      owl
1295 F:      arch/arm/mach-actions/
1296 F:      arch/arm/boot/dts/owl-*
1297 F:      arch/arm64/boot/dts/actions/
1298 F:      drivers/clk/actions/
1299 F:      drivers/clocksource/timer-owl*
1300 F:      drivers/dma/owl-dma.c
1301 F:      drivers/i2c/busses/i2c-owl.c
1302 F:      drivers/pinctrl/actions/*
1303 F:      drivers/soc/actions/
1304 F:      include/dt-bindings/power/owl-*
1305 F:      include/linux/soc/actions/
1306 F:      Documentation/devicetree/bindings/arm/actions.txt
1307 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1308 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1309 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1310 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1311 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1312 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1313
1314 ARM/ADS SPHERE MACHINE SUPPORT
1315 M:      Lennert Buytenhek <kernel@wantstofly.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318
1319 ARM/AFEB9260 MACHINE SUPPORT
1320 M:      Sergey Lapin <slapin@ossfans.org>
1321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1322 S:      Maintained
1323
1324 ARM/AJECO 1ARM MACHINE SUPPORT
1325 M:      Lennert Buytenhek <kernel@wantstofly.org>
1326 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1327 S:      Maintained
1328
1329 ARM/Allwinner SoC Clock Support
1330 M:      Emilio López <emilio@elopez.com.ar>
1331 S:      Maintained
1332 F:      drivers/clk/sunxi/
1333
1334 ARM/Allwinner sunXi SoC support
1335 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1336 M:      Chen-Yu Tsai <wens@csie.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 N:      sun[x456789]i
1340 N:      sun50i
1341 F:      arch/arm/mach-sunxi/
1342 F:      arch/arm64/boot/dts/allwinner/
1343 F:      drivers/clk/sunxi-ng/
1344 F:      drivers/pinctrl/sunxi/
1345 F:      drivers/soc/sunxi/
1346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1347
1348 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1349 M:      Neil Armstrong <narmstrong@baylibre.com>
1350 M:      Jerome Brunet <jbrunet@baylibre.com>
1351 L:      linux-amlogic@lists.infradead.org
1352 S:      Maintained
1353 F:      drivers/clk/meson/
1354 F:      include/dt-bindings/clock/meson*
1355 F:      include/dt-bindings/clock/gxbb*
1356 F:      Documentation/devicetree/bindings/clock/amlogic*
1357
1358 ARM/Amlogic Meson SoC support
1359 M:      Kevin Hilman <khilman@baylibre.com>
1360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1361 L:      linux-amlogic@lists.infradead.org
1362 W:      http://linux-meson.com/
1363 S:      Maintained
1364 F:      arch/arm/mach-meson/
1365 F:      arch/arm/boot/dts/meson*
1366 F:      arch/arm64/boot/dts/amlogic/
1367 F:      drivers/pinctrl/meson/
1368 F:      drivers/mmc/host/meson*
1369 F:      drivers/soc/amlogic/
1370 N:      meson
1371
1372 ARM/Amlogic Meson SoC Sound Drivers
1373 M:      Jerome Brunet <jbrunet@baylibre.com>
1374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1375 S:      Maintained
1376 F:      sound/soc/meson/
1377 F:      Documentation/devicetree/bindings/sound/amlogic*
1378
1379 ARM/Annapurna Labs ALPINE ARCHITECTURE
1380 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1381 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1383 S:      Maintained
1384 F:      arch/arm/mach-alpine/
1385 F:      arch/arm/boot/dts/alpine*
1386 F:      arch/arm64/boot/dts/al/
1387 F:      drivers/*/*alpine*
1388
1389 ARM/ARTPEC MACHINE SUPPORT
1390 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1391 M:      Lars Persson <lars.persson@axis.com>
1392 S:      Maintained
1393 L:      linux-arm-kernel@axis.com
1394 F:      arch/arm/mach-artpec
1395 F:      arch/arm/boot/dts/artpec6*
1396 F:      drivers/clk/axis
1397 F:      drivers/crypto/axis
1398 F:      drivers/pinctrl/pinctrl-artpec*
1399 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1400
1401 ARM/ASPEED I2C DRIVER
1402 M:      Brendan Higgins <brendanhiggins@google.com>
1403 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1404 R:      Joel Stanley <joel@jms.id.au>
1405 L:      linux-i2c@vger.kernel.org
1406 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1407 S:      Maintained
1408 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1409 F:      drivers/i2c/busses/i2c-aspeed.c
1410 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1411 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1412
1413 ARM/ASPEED MACHINE SUPPORT
1414 M:      Joel Stanley <joel@jms.id.au>
1415 R:      Andrew Jeffery <andrew@aj.id.au>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1418 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1419 S:      Supported
1420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1421 F:      arch/arm/mach-aspeed/
1422 F:      arch/arm/boot/dts/aspeed-*
1423 N:      aspeed
1424
1425 ARM/BITMAIN ARCHITECTURE
1426 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1428 S:      Maintained
1429 F:      arch/arm64/boot/dts/bitmain/
1430 F:      drivers/pinctrl/pinctrl-bm1880.c
1431 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1432 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1433
1434 ARM/CALXEDA HIGHBANK ARCHITECTURE
1435 M:      Rob Herring <robh@kernel.org>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 S:      Maintained
1438 F:      arch/arm/mach-highbank/
1439 F:      arch/arm/boot/dts/highbank.dts
1440 F:      arch/arm/boot/dts/ecx-*.dts*
1441
1442 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1443 M:      Krzysztof Halasa <khalasa@piap.pl>
1444 S:      Maintained
1445 F:      arch/arm/mach-cns3xxx/
1446
1447 ARM/CAVIUM THUNDER NETWORK DRIVER
1448 M:      Sunil Goutham <sgoutham@cavium.com>
1449 M:      Robert Richter <rric@kernel.org>
1450 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1451 S:      Supported
1452 F:      drivers/net/ethernet/cavium/thunder/
1453
1454 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1455 M:      Lukasz Majewski <lukma@denx.de>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 F:      arch/arm/mach-ep93xx/ts72xx.c
1459
1460 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1461 M:      Alexander Shiyan <shc_work@mail.ru>
1462 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1463 S:      Odd Fixes
1464 N:      clps711x
1465
1466 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1467 M:      Lennert Buytenhek <kernel@wantstofly.org>
1468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1469 S:      Maintained
1470
1471 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1472 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1473 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1475 S:      Maintained
1476 F:      arch/arm/mach-ep93xx/
1477 F:      arch/arm/mach-ep93xx/include/mach/
1478
1479 ARM/CLKDEV SUPPORT
1480 M:      Russell King <linux@armlinux.org.uk>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1484 F:      drivers/clk/clkdev.c
1485
1486 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1487 M:      Mike Rapoport <mike@compulab.co.il>
1488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1489 S:      Maintained
1490
1491 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1492 M:      Baruch Siach <baruch@tkos.co.il>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/boot/dts/cx92755*
1496 N:      digicolor
1497
1498 ARM/CONTEC MICRO9 MACHINE SUPPORT
1499 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1500 S:      Maintained
1501 F:      arch/arm/mach-ep93xx/micro9.c
1502
1503 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1504 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1505 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1507 S:      Maintained
1508 F:      drivers/hwtracing/coresight/*
1509 F:      Documentation/trace/coresight.txt
1510 F:      Documentation/trace/coresight-cpu-debug.txt
1511 F:      Documentation/devicetree/bindings/arm/coresight.txt
1512 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1513 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1514 F:      tools/perf/arch/arm/util/pmu.c
1515 F:      tools/perf/arch/arm/util/auxtrace.c
1516 F:      tools/perf/arch/arm/util/cs-etm.c
1517 F:      tools/perf/arch/arm/util/cs-etm.h
1518 F:      tools/perf/util/cs-etm.*
1519 F:      tools/perf/util/cs-etm-decoder/*
1520
1521 ARM/CORGI MACHINE SUPPORT
1522 M:      Richard Purdie <rpurdie@rpsys.net>
1523 S:      Maintained
1524
1525 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1526 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1527 M:      Linus Walleij <linus.walleij@linaro.org>
1528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1529 T:      git git://github.com/ulli-kroll/linux.git
1530 S:      Maintained
1531 F:      Documentation/devicetree/bindings/arm/gemini.txt
1532 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1533 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1534 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1535 F:      arch/arm/mach-gemini/
1536 F:      drivers/net/ethernet/cortina/
1537 F:      drivers/pinctrl/pinctrl-gemini.c
1538 F:      drivers/rtc/rtc-ftrtc010.c
1539
1540 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1541 M:      Barry Song <baohua@kernel.org>
1542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1544 S:      Maintained
1545 F:      arch/arm/boot/dts/prima2*
1546 F:      arch/arm/mach-prima2/
1547 F:      drivers/clk/sirf/
1548 F:      drivers/clocksource/timer-prima2.c
1549 F:      drivers/clocksource/timer-atlas7.c
1550 N:      [^a-z]sirf
1551 X:      drivers/gnss
1552
1553 ARM/EBSA110 MACHINE SUPPORT
1554 M:      Russell King <linux@armlinux.org.uk>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 W:      http://www.armlinux.org.uk/
1557 S:      Maintained
1558 F:      arch/arm/mach-ebsa110/
1559 F:      drivers/net/ethernet/amd/am79c961a.*
1560
1561 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1562 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1563 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566 N:      efm32
1567
1568 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1569 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1571 S:      Maintained
1572 F:      arch/arm/mach-pxa/ezx.c
1573
1574 ARM/FARADAY FA526 PORT
1575 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1577 S:      Maintained
1578 T:      git git://git.berlios.de/gemini-board
1579 F:      arch/arm/mm/*-fa*
1580
1581 ARM/FOOTBRIDGE ARCHITECTURE
1582 M:      Russell King <linux@armlinux.org.uk>
1583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1584 W:      http://www.armlinux.org.uk/
1585 S:      Maintained
1586 F:      arch/arm/include/asm/hardware/dec21285.h
1587 F:      arch/arm/mach-footbridge/
1588
1589 ARM/FREESCALE IMX / MXC 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:      Fabio Estevam <festevam@gmail.com>
1594 R:      NXP Linux Team <linux-imx@nxp.com>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 S:      Maintained
1597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1598 N:      imx
1599 N:      mxs
1600 X:      drivers/media/i2c/
1601
1602 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1603 M:      Shawn Guo <shawnguo@kernel.org>
1604 M:      Sascha Hauer <s.hauer@pengutronix.de>
1605 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1606 R:      Stefan Agner <stefan@agner.ch>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1610 F:      arch/arm/mach-imx/*vf610*
1611 F:      arch/arm/boot/dts/vf*
1612
1613 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1614 M:      Shawn Guo <shawnguo@kernel.org>
1615 M:      Li Yang <leoyang.li@nxp.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 S:      Maintained
1618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1619 F:      arch/arm/boot/dts/ls1021a*
1620 F:      arch/arm64/boot/dts/freescale/fsl-*
1621 F:      arch/arm64/boot/dts/freescale/qoriq-*
1622
1623 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1624 M:      Lennert Buytenhek <kernel@wantstofly.org>
1625 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1626 S:      Maintained
1627
1628 ARM/GUMSTIX MACHINE SUPPORT
1629 M:      Steve Sakoman <sakoman@gmail.com>
1630 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1631 S:      Maintained
1632
1633 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1634 M:      Philipp Zabel <philipp.zabel@gmail.com>
1635 M:      Paul Parsons <lost.distance@yahoo.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      arch/arm/mach-pxa/hx4700.c
1639 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1640 F:      sound/soc/pxa/hx4700.c
1641
1642 ARM/HISILICON SOC SUPPORT
1643 M:      Wei Xu <xuwei5@hisilicon.com>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 W:      http://www.hisilicon.com
1646 S:      Supported
1647 T:      git git://github.com/hisilicon/linux-hisi.git
1648 F:      arch/arm/mach-hisi/
1649 F:      arch/arm/boot/dts/hi3*
1650 F:      arch/arm/boot/dts/hip*
1651 F:      arch/arm/boot/dts/hisi*
1652 F:      arch/arm64/boot/dts/hisilicon/
1653
1654 ARM/HP JORNADA 7XX MACHINE SUPPORT
1655 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1656 W:      www.jlime.com
1657 S:      Maintained
1658 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1659 F:      arch/arm/mach-sa1100/jornada720.c
1660 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1661
1662 ARM/IGEP MACHINE SUPPORT
1663 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1664 M:      Javier Martinez Canillas <javier@dowhile0.org>
1665 L:      linux-omap@vger.kernel.org
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 F:      arch/arm/boot/dts/omap3-igep*
1669
1670 ARM/INCOME PXA270 SUPPORT
1671 M:      Marek Vasut <marek.vasut@gmail.com>
1672 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1673 S:      Maintained
1674 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1675
1676 ARM/INTEL IOP13XX ARM ARCHITECTURE
1677 M:      Lennert Buytenhek <kernel@wantstofly.org>
1678 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680
1681 ARM/INTEL IOP32X ARM ARCHITECTURE
1682 M:      Lennert Buytenhek <kernel@wantstofly.org>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685
1686 ARM/INTEL IOP33X ARM ARCHITECTURE
1687 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1688 S:      Orphan
1689
1690 ARM/INTEL IQ81342EX MACHINE SUPPORT
1691 M:      Lennert Buytenhek <kernel@wantstofly.org>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694
1695 ARM/INTEL IXDP2850 MACHINE SUPPORT
1696 M:      Lennert Buytenhek <kernel@wantstofly.org>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699
1700 ARM/INTEL IXP4XX ARM ARCHITECTURE
1701 M:      Imre Kaloz <kaloz@openwrt.org>
1702 M:      Krzysztof Halasa <khalasa@piap.pl>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/mach-ixp4xx/
1706
1707 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1708 M:      Jonathan Cameron <jic23@cam.ac.uk>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/stargate2.c
1712 F:      drivers/pcmcia/pxa2xx_stargate2.c
1713
1714 ARM/INTEL XSC3 (MANZANO) ARM CORE
1715 M:      Lennert Buytenhek <kernel@wantstofly.org>
1716 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1717 S:      Maintained
1718
1719 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1720 M:      Lennert Buytenhek <kernel@wantstofly.org>
1721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1722 S:      Maintained
1723
1724 ARM/LG1K ARCHITECTURE
1725 M:      Chanho Min <chanho.min@lge.com>
1726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1727 S:      Maintained
1728 F:      arch/arm64/boot/dts/lg/
1729
1730 ARM/LOGICPD PXA270 MACHINE SUPPORT
1731 M:      Lennert Buytenhek <kernel@wantstofly.org>
1732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1733 S:      Maintained
1734
1735 ARM/LPC18XX ARCHITECTURE
1736 M:      Vladimir Zapolskiy <vz@mleia.com>
1737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1738 S:      Maintained
1739 F:      arch/arm/boot/dts/lpc43*
1740 F:      drivers/i2c/busses/i2c-lpc2k.c
1741 F:      drivers/memory/pl172.c
1742 F:      drivers/mtd/spi-nor/nxp-spifi.c
1743 F:      drivers/rtc/rtc-lpc24xx.c
1744 N:      lpc18xx
1745
1746 ARM/LPC32XX SOC SUPPORT
1747 M:      Vladimir Zapolskiy <vz@mleia.com>
1748 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1750 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1751 S:      Maintained
1752 F:      arch/arm/boot/dts/lpc32*
1753 F:      arch/arm/mach-lpc32xx/
1754 F:      drivers/i2c/busses/i2c-pnx.c
1755 F:      drivers/net/ethernet/nxp/lpc_eth.c
1756 F:      drivers/usb/host/ohci-nxp.c
1757 F:      drivers/watchdog/pnx4008_wdt.c
1758 N:      lpc32xx
1759
1760 ARM/MAGICIAN MACHINE SUPPORT
1761 M:      Philipp Zabel <philipp.zabel@gmail.com>
1762 S:      Maintained
1763
1764 ARM/Marvell Dove/MV78xx0/Orion SOC support
1765 M:      Jason Cooper <jason@lakedaemon.net>
1766 M:      Andrew Lunn <andrew@lunn.ch>
1767 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1768 M:      Gregory Clement <gregory.clement@bootlin.com>
1769 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1770 S:      Maintained
1771 F:      Documentation/devicetree/bindings/soc/dove/
1772 F:      arch/arm/mach-dove/
1773 F:      arch/arm/mach-mv78xx0/
1774 F:      arch/arm/mach-orion5x/
1775 F:      arch/arm/plat-orion/
1776 F:      arch/arm/boot/dts/dove*
1777 F:      arch/arm/boot/dts/orion5x*
1778
1779 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1780 M:      Jason Cooper <jason@lakedaemon.net>
1781 M:      Andrew Lunn <andrew@lunn.ch>
1782 M:      Gregory Clement <gregory.clement@bootlin.com>
1783 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      arch/arm/boot/dts/armada*
1787 F:      arch/arm/boot/dts/kirkwood*
1788 F:      arch/arm/configs/mvebu_*_defconfig
1789 F:      arch/arm/mach-mvebu/
1790 F:      arch/arm64/boot/dts/marvell/armada*
1791 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1792 F:      drivers/cpufreq/armada-8k-cpufreq.c
1793 F:      drivers/cpufreq/mvebu-cpufreq.c
1794 F:      drivers/irqchip/irq-armada-370-xp.c
1795 F:      drivers/irqchip/irq-mvebu-*
1796 F:      drivers/pinctrl/mvebu/
1797 F:      drivers/rtc/rtc-armada38x.c
1798
1799 ARM/Mediatek RTC DRIVER
1800 M:      Eddie Huang <eddie.huang@mediatek.com>
1801 M:      Sean Wang <sean.wang@mediatek.com>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1806 F:      drivers/rtc/rtc-mt6397.c
1807 F:      drivers/rtc/rtc-mt7622.c
1808
1809 ARM/Mediatek SoC support
1810 M:      Matthias Brugger <matthias.bgg@gmail.com>
1811 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1812 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1813 W:      https://mtk.bcnfs.org/
1814 C:      irc://chat.freenode.net/linux-mediatek
1815 S:      Maintained
1816 F:      arch/arm/boot/dts/mt6*
1817 F:      arch/arm/boot/dts/mt7*
1818 F:      arch/arm/boot/dts/mt8*
1819 F:      arch/arm/mach-mediatek/
1820 F:      arch/arm64/boot/dts/mediatek/
1821 F:      drivers/soc/mediatek/
1822 N:      mtk
1823 N:      mt[678]
1824 K:      mediatek
1825
1826 ARM/Mediatek USB3 PHY DRIVER
1827 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1829 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1830 S:      Maintained
1831 F:      drivers/phy/mediatek/
1832 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1833
1834 ARM/MICREL KS8695 ARCHITECTURE
1835 M:      Greg Ungerer <gerg@uclinux.org>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 F:      arch/arm/mach-ks8695/
1838 S:      Odd Fixes
1839
1840 ARM/Microchip (AT91) SoC support
1841 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1842 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1843 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1844 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1845 W:      http://www.linux4sam.org
1846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1847 S:      Supported
1848 N:      at91
1849 N:      atmel
1850 F:      arch/arm/mach-at91/
1851 F:      include/soc/at91/
1852 F:      arch/arm/boot/dts/at91*.dts
1853 F:      arch/arm/boot/dts/at91*.dtsi
1854 F:      arch/arm/boot/dts/sama*.dts
1855 F:      arch/arm/boot/dts/sama*.dtsi
1856 F:      arch/arm/include/debug/at91.S
1857 F:      drivers/memory/atmel*
1858 F:      drivers/watchdog/sama5d4_wdt.c
1859 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1860 X:      drivers/net/wireless/atmel/
1861
1862 ARM/MIOA701 MACHINE SUPPORT
1863 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 F:      arch/arm/mach-pxa/mioa701.c
1866 S:      Maintained
1867
1868 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1869 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1870 S:      Maintained
1871
1872 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1873 M:      Linus Walleij <linus.walleij@linaro.org>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      arch/arm/mach-nomadik/
1877 F:      arch/arm/mach-u300/
1878 F:      arch/arm/mach-ux500/
1879 F:      arch/arm/boot/dts/ste-*
1880 F:      drivers/clk/clk-nomadik.c
1881 F:      drivers/clk/clk-u300.c
1882 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1883 F:      drivers/clocksource/timer-u300.c
1884 F:      drivers/dma/coh901318*
1885 F:      drivers/dma/ste_dma40*
1886 F:      drivers/hwspinlock/u8500_hsem.c
1887 F:      drivers/i2c/busses/i2c-nomadik.c
1888 F:      drivers/i2c/busses/i2c-stu300.c
1889 F:      drivers/mfd/ab3100*
1890 F:      drivers/mfd/ab8500*
1891 F:      drivers/mfd/abx500*
1892 F:      drivers/mfd/dbx500*
1893 F:      drivers/mfd/db8500*
1894 F:      drivers/pinctrl/nomadik/
1895 F:      drivers/pinctrl/pinctrl-coh901*
1896 F:      drivers/pinctrl/pinctrl-u300.c
1897 F:      drivers/rtc/rtc-ab3100.c
1898 F:      drivers/rtc/rtc-ab8500.c
1899 F:      drivers/rtc/rtc-coh901331.c
1900 F:      drivers/rtc/rtc-pl031.c
1901 F:      drivers/watchdog/coh901327_wdt.c
1902 F:      Documentation/devicetree/bindings/arm/ste-*
1903 F:      Documentation/devicetree/bindings/arm/ux500/
1904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1905
1906 ARM/NUVOTON NPCM ARCHITECTURE
1907 M:      Avi Fishman <avifishman70@gmail.com>
1908 M:      Tomer Maimon <tmaimon77@gmail.com>
1909 M:      Tali Perry <tali.perry1@gmail.com>
1910 R:      Patrick Venture <venture@google.com>
1911 R:      Nancy Yuen <yuenn@google.com>
1912 R:      Benjamin Fair <benjaminfair@google.com>
1913 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1914 S:      Supported
1915 F:      arch/arm/mach-npcm/
1916 F:      arch/arm/boot/dts/nuvoton-npcm*
1917 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1918 F:      drivers/*/*npcm*
1919 F:      Documentation/devicetree/bindings/*/*npcm*
1920 F:      Documentation/devicetree/bindings/*/*/*npcm*
1921
1922 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1923 M:      Wan ZongShun <mcuos.com@gmail.com>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 W:      http://www.mcuos.com
1926 S:      Maintained
1927 F:      arch/arm/mach-w90x900/
1928 F:      drivers/input/keyboard/w90p910_keypad.c
1929 F:      drivers/input/touchscreen/w90p910_ts.c
1930 F:      drivers/watchdog/nuc900_wdt.c
1931 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1932 F:      drivers/mtd/nand/raw/nuc900_nand.c
1933 F:      drivers/rtc/rtc-nuc900.c
1934 F:      drivers/spi/spi-nuc900.c
1935 F:      drivers/usb/host/ehci-w90x900.c
1936 F:      drivers/video/fbdev/nuc900fb.c
1937
1938 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1939 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1940 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1941 S:      Orphan
1942 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1943 F:      arch/arm/mach-s3c24xx/gta02.h
1944
1945 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1946 M:      Alexander Clouter <alex@digriz.org.uk>
1947 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1948 W:      http://www.digriz.org.uk/ts78xx/kernel
1949 S:      Maintained
1950 F:      arch/arm/mach-orion5x/ts78xx-*
1951
1952 ARM/OXNAS platform support
1953 M:      Neil Armstrong <narmstrong@baylibre.com>
1954 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1955 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      arch/arm/mach-oxnas/
1958 F:      arch/arm/boot/dts/ox8*.dts*
1959 N:      oxnas
1960
1961 ARM/PALM TREO SUPPORT
1962 M:      Tomas Cech <sleep_walker@suse.com>
1963 L:      linux-arm-kernel@lists.infradead.org
1964 W:      http://hackndev.com
1965 S:      Maintained
1966 F:      arch/arm/mach-pxa/palmtreo.*
1967
1968 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1969 M:      Marek Vasut <marek.vasut@gmail.com>
1970 L:      linux-arm-kernel@lists.infradead.org
1971 W:      http://hackndev.com
1972 S:      Maintained
1973 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1974 F:      arch/arm/mach-pxa/palmtx.c
1975 F:      arch/arm/mach-pxa/palmt5.*
1976 F:      arch/arm/mach-pxa/include/mach/palmld.h
1977 F:      arch/arm/mach-pxa/palmld.c
1978 F:      arch/arm/mach-pxa/palmte2.*
1979 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1980 F:      arch/arm/mach-pxa/palmtc.c
1981
1982 ARM/PALMZ72 SUPPORT
1983 M:      Sergey Lapin <slapin@ossfans.org>
1984 L:      linux-arm-kernel@lists.infradead.org
1985 W:      http://hackndev.com
1986 S:      Maintained
1987 F:      arch/arm/mach-pxa/palmz72.*
1988
1989 ARM/PLEB SUPPORT
1990 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1991 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1992 S:      Maintained
1993
1994 ARM/PT DIGITAL BOARD PORT
1995 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1996 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1997 W:      http://www.armlinux.org.uk/
1998 S:      Maintained
1999
2000 ARM/QUALCOMM SUPPORT
2001 M:      Andy Gross <andy.gross@linaro.org>
2002 M:      David Brown <david.brown@linaro.org>
2003 L:      linux-arm-msm@vger.kernel.org
2004 S:      Maintained
2005 F:      Documentation/devicetree/bindings/soc/qcom/
2006 F:      Documentation/devicetree/bindings/*/qcom*
2007 F:      arch/arm/boot/dts/qcom-*.dts
2008 F:      arch/arm/boot/dts/qcom-*.dtsi
2009 F:      arch/arm/mach-qcom/
2010 F:      arch/arm64/boot/dts/qcom/
2011 F:      drivers/*/qcom/
2012 F:      drivers/*/qcom*
2013 F:      drivers/*/*/qcom/
2014 F:      drivers/*/*/qcom*
2015 F:      drivers/*/pm8???-*
2016 F:      drivers/bluetooth/btqcomsmd.c
2017 F:      drivers/clocksource/timer-qcom.c
2018 F:      drivers/extcon/extcon-qcom*
2019 F:      drivers/iommu/msm*
2020 F:      drivers/i2c/busses/i2c-qup.c
2021 F:      drivers/i2c/busses/i2c-qcom-geni.c
2022 F:      drivers/mfd/ssbi.c
2023 F:      drivers/mmc/host/mmci_qcom*
2024 F:      drivers/mmc/host/sdhci_msm.c
2025 F:      drivers/pci/controller/dwc/pcie-qcom.c
2026 F:      drivers/phy/qualcomm/
2027 F:      drivers/power/*/msm*
2028 F:      drivers/reset/reset-qcom-*
2029 F:      drivers/scsi/ufs/ufs-qcom.*
2030 F:      drivers/spi/spi-qup.c
2031 F:      drivers/spi/spi-geni-qcom.c
2032 F:      drivers/spi/spi-qcom-qspi.c
2033 F:      drivers/tty/serial/msm_serial.c
2034 F:      drivers/usb/dwc3/dwc3-qcom.c
2035 F:      include/dt-bindings/*/qcom*
2036 F:      include/linux/*/qcom*
2037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
2038
2039 ARM/RADISYS ENP2611 MACHINE SUPPORT
2040 M:      Lennert Buytenhek <kernel@wantstofly.org>
2041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2042 S:      Maintained
2043
2044 ARM/RDA MICRO ARCHITECTURE
2045 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2046 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2047 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2048 S:      Maintained
2049 F:      arch/arm/boot/dts/rda8810pl-*
2050 F:      drivers/clocksource/timer-rda.c
2051 F:      drivers/irqchip/irq-rda-intc.c
2052 F:      drivers/tty/serial/rda-uart.c
2053 F:      Documentation/devicetree/bindings/arm/rda.txt
2054 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2055 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2056 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2057
2058 ARM/REALTEK ARCHITECTURE
2059 M:      Andreas Färber <afaerber@suse.de>
2060 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2061 S:      Maintained
2062 F:      arch/arm64/boot/dts/realtek/
2063 F:      Documentation/devicetree/bindings/arm/realtek.txt
2064
2065 ARM/RENESAS ARM64 ARCHITECTURE
2066 M:      Simon Horman <horms@verge.net.au>
2067 M:      Magnus Damm <magnus.damm@gmail.com>
2068 L:      linux-renesas-soc@vger.kernel.org
2069 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2071 S:      Supported
2072 F:      arch/arm64/boot/dts/renesas/
2073 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2074 F:      drivers/soc/renesas/
2075 F:      include/linux/soc/renesas/
2076
2077 ARM/RISCPC ARCHITECTURE
2078 M:      Russell King <linux@armlinux.org.uk>
2079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2080 W:      http://www.armlinux.org.uk/
2081 S:      Maintained
2082 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2083 F:      arch/arm/include/asm/hardware/ioc.h
2084 F:      arch/arm/include/asm/hardware/iomd.h
2085 F:      arch/arm/include/asm/hardware/memc.h
2086 F:      arch/arm/mach-rpc/
2087 F:      drivers/net/ethernet/8390/etherh.c
2088 F:      drivers/net/ethernet/i825xx/ether1*
2089 F:      drivers/net/ethernet/seeq/ether3*
2090 F:      drivers/scsi/arm/
2091
2092 ARM/Rockchip SoC support
2093 M:      Heiko Stuebner <heiko@sntech.de>
2094 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2095 L:      linux-rockchip@lists.infradead.org
2096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2097 S:      Maintained
2098 F:      arch/arm/boot/dts/rk3*
2099 F:      arch/arm/boot/dts/rv1108*
2100 F:      arch/arm/mach-rockchip/
2101 F:      drivers/clk/rockchip/
2102 F:      drivers/i2c/busses/i2c-rk3x.c
2103 F:      drivers/*/*rockchip*
2104 F:      drivers/*/*/*rockchip*
2105 F:      sound/soc/rockchip/
2106 N:      rockchip
2107
2108 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2109 M:      Kukjin Kim <kgene@kernel.org>
2110 M:      Krzysztof Kozlowski <krzk@kernel.org>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2113 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2114 S:      Maintained
2115 F:      arch/arm/boot/dts/s3c*
2116 F:      arch/arm/boot/dts/s5p*
2117 F:      arch/arm/boot/dts/exynos*
2118 F:      arch/arm64/boot/dts/exynos/
2119 F:      arch/arm/plat-samsung/
2120 F:      arch/arm/mach-s3c24*/
2121 F:      arch/arm/mach-s3c64xx/
2122 F:      arch/arm/mach-s5p*/
2123 F:      arch/arm/mach-exynos*/
2124 F:      drivers/*/*s3c24*
2125 F:      drivers/*/*/*s3c24*
2126 F:      drivers/*/*s3c64xx*
2127 F:      drivers/*/*s5pv210*
2128 F:      drivers/memory/samsung/*
2129 F:      drivers/soc/samsung/*
2130 F:      Documentation/arm/Samsung/
2131 F:      Documentation/devicetree/bindings/arm/samsung/
2132 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2133 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2134 N:      exynos
2135
2136 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2137 M:      Kyungmin Park <kyungmin.park@samsung.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Maintained
2140 F:      arch/arm/mach-s5pv210/
2141
2142 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2143 M:      Kyungmin Park <kyungmin.park@samsung.com>
2144 M:      Kamil Debski <kamil@wypas.org>
2145 M:      Andrzej Hajda <a.hajda@samsung.com>
2146 L:      linux-arm-kernel@lists.infradead.org
2147 L:      linux-media@vger.kernel.org
2148 S:      Maintained
2149 F:      drivers/media/platform/s5p-g2d/
2150
2151 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2152 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2153 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2154 L:      linux-media@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/media/platform/s5p-cec/
2157 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2158
2159 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2160 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2161 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2162 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2163 L:      linux-arm-kernel@lists.infradead.org
2164 L:      linux-media@vger.kernel.org
2165 S:      Maintained
2166 F:      drivers/media/platform/s5p-jpeg/
2167
2168 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2169 M:      Kyungmin Park <kyungmin.park@samsung.com>
2170 M:      Kamil Debski <kamil@wypas.org>
2171 M:      Jeongtae Park <jtp.park@samsung.com>
2172 M:      Andrzej Hajda <a.hajda@samsung.com>
2173 L:      linux-arm-kernel@lists.infradead.org
2174 L:      linux-media@vger.kernel.org
2175 S:      Maintained
2176 F:      drivers/media/platform/s5p-mfc/
2177
2178 ARM/SHMOBILE ARM ARCHITECTURE
2179 M:      Simon Horman <horms@verge.net.au>
2180 M:      Magnus Damm <magnus.damm@gmail.com>
2181 L:      linux-renesas-soc@vger.kernel.org
2182 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2184 S:      Supported
2185 F:      arch/arm/boot/dts/emev2*
2186 F:      arch/arm/boot/dts/gr-peach*
2187 F:      arch/arm/boot/dts/iwg20d-q7*
2188 F:      arch/arm/boot/dts/r7s*
2189 F:      arch/arm/boot/dts/r8a*
2190 F:      arch/arm/boot/dts/r9a*
2191 F:      arch/arm/boot/dts/sh*
2192 F:      arch/arm/configs/shmobile_defconfig
2193 F:      arch/arm/include/debug/renesas-scif.S
2194 F:      arch/arm/mach-shmobile/
2195 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2196 F:      drivers/soc/renesas/
2197 F:      include/linux/soc/renesas/
2198
2199 ARM/SOCFPGA ARCHITECTURE
2200 M:      Dinh Nguyen <dinguyen@kernel.org>
2201 S:      Maintained
2202 F:      arch/arm/mach-socfpga/
2203 F:      arch/arm/boot/dts/socfpga*
2204 F:      arch/arm/configs/socfpga_defconfig
2205 F:      arch/arm64/boot/dts/altera/
2206 W:      http://www.rocketboards.org
2207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2208
2209 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2210 M:      Dinh Nguyen <dinguyen@kernel.org>
2211 S:      Maintained
2212 F:      drivers/clk/socfpga/
2213
2214 ARM/SOCFPGA EDAC SUPPORT
2215 M:      Thor Thayer <thor.thayer@linux.intel.com>
2216 S:      Maintained
2217 F:      drivers/edac/altera_edac.
2218
2219 ARM/SPREADTRUM SoC SUPPORT
2220 M:      Orson Zhai <orsonzhai@gmail.com>
2221 M:      Baolin Wang <baolin.wang@linaro.org>
2222 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2223 S:      Maintained
2224 F:      arch/arm64/boot/dts/sprd
2225 N:      sprd
2226
2227 ARM/STI ARCHITECTURE
2228 M:      Patrice Chotard <patrice.chotard@st.com>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 W:      http://www.stlinux.com
2231 S:      Maintained
2232 F:      arch/arm/mach-sti/
2233 F:      arch/arm/boot/dts/sti*
2234 F:      drivers/char/hw_random/st-rng.c
2235 F:      drivers/clocksource/arm_global_timer.c
2236 F:      drivers/clocksource/clksrc_st_lpc.c
2237 F:      drivers/cpufreq/sti-cpufreq.c
2238 F:      drivers/dma/st_fdma*
2239 F:      drivers/i2c/busses/i2c-st.c
2240 F:      drivers/media/rc/st_rc.c
2241 F:      drivers/media/platform/sti/c8sectpfe/
2242 F:      drivers/mmc/host/sdhci-st.c
2243 F:      drivers/phy/st/phy-miphy28lp.c
2244 F:      drivers/phy/st/phy-stih407-usb.c
2245 F:      drivers/pinctrl/pinctrl-st.c
2246 F:      drivers/remoteproc/st_remoteproc.c
2247 F:      drivers/remoteproc/st_slim_rproc.c
2248 F:      drivers/reset/sti/
2249 F:      drivers/rtc/rtc-st-lpc.c
2250 F:      drivers/tty/serial/st-asc.c
2251 F:      drivers/usb/dwc3/dwc3-st.c
2252 F:      drivers/usb/host/ehci-st.c
2253 F:      drivers/usb/host/ohci-st.c
2254 F:      drivers/watchdog/st_lpc_wdt.c
2255 F:      drivers/ata/ahci_st.c
2256 F:      include/linux/remoteproc/st_slim_rproc.h
2257
2258 ARM/STM32 ARCHITECTURE
2259 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2260 M:      Alexandre Torgue <alexandre.torgue@st.com>
2261 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2262 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2263 S:      Maintained
2264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2265 N:      stm32
2266 N:      stm
2267 F:      arch/arm/boot/dts/stm32*
2268 F:      arch/arm/mach-stm32/
2269 F:      drivers/clocksource/armv7m_systick.c
2270
2271 ARM/Synaptics SoC support
2272 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2273 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2275 S:      Maintained
2276 F:      arch/arm/mach-berlin/
2277 F:      arch/arm/boot/dts/berlin*
2278 F:      arch/arm64/boot/dts/synaptics/
2279
2280 ARM/TANGO ARCHITECTURE
2281 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2282 M:      Mans Rullgard <mans@mansr.com>
2283 L:      linux-arm-kernel@lists.infradead.org
2284 S:      Odd Fixes
2285 N:      tango
2286
2287 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2288 M:      Lennert Buytenhek <kernel@wantstofly.org>
2289 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2290 S:      Maintained
2291
2292 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2293 M:      Hans Verkuil <hans.verkuil@cisco.com>
2294 L:      linux-tegra@vger.kernel.org
2295 L:      linux-media@vger.kernel.org
2296 S:      Maintained
2297 F:      drivers/media/platform/tegra-cec/
2298 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2299
2300 ARM/TETON BGA MACHINE SUPPORT
2301 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2303 S:      Maintained
2304
2305 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2306 M:      Santosh Shilimkar <ssantosh@kernel.org>
2307 L:      linux-kernel@vger.kernel.org
2308 S:      Maintained
2309 F:      drivers/memory/*emif*
2310
2311 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2312 M:      Tero Kristo <t-kristo@ti.com>
2313 M:      Nishanth Menon <nm@ti.com>
2314 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2315 S:      Supported
2316 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2317 F:      arch/arm64/boot/dts/ti/Makefile
2318 F:      arch/arm64/boot/dts/ti/k3-*
2319 F:      include/dt-bindings/pinctrl/k3.h
2320
2321 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2322 M:      Santosh Shilimkar <ssantosh@kernel.org>
2323 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2324 S:      Maintained
2325 F:      arch/arm/mach-keystone/
2326 F:      arch/arm/boot/dts/keystone-*
2327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2328
2329 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2330 M:      Santosh Shilimkar <ssantosh@kernel.org>
2331 L:      linux-kernel@vger.kernel.org
2332 S:      Maintained
2333 F:      drivers/clk/keystone/
2334
2335 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2336 M:      Santosh Shilimkar <ssantosh@kernel.org>
2337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2338 L:      linux-kernel@vger.kernel.org
2339 S:      Maintained
2340 F:      drivers/clocksource/timer-keystone.c
2341
2342 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2343 M:      Santosh Shilimkar <ssantosh@kernel.org>
2344 L:      linux-kernel@vger.kernel.org
2345 S:      Maintained
2346 F:      drivers/power/reset/keystone-reset.c
2347
2348 ARM/THECUS N2100 MACHINE SUPPORT
2349 M:      Lennert Buytenhek <kernel@wantstofly.org>
2350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352
2353 ARM/TOSA MACHINE SUPPORT
2354 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2355 M:      Dirk Opfer <dirk@opfer-online.de>
2356 S:      Maintained
2357
2358 ARM/UNIPHIER ARCHITECTURE
2359 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2360 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2362 S:      Maintained
2363 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2364 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2365 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2366 F:      arch/arm/boot/dts/uniphier*
2367 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2368 F:      arch/arm/mach-uniphier/
2369 F:      arch/arm/mm/cache-uniphier.c
2370 F:      arch/arm64/boot/dts/socionext/uniphier*
2371 F:      drivers/bus/uniphier-system-bus.c
2372 F:      drivers/clk/uniphier/
2373 F:      drivers/dma/uniphier-mdmac.c
2374 F:      drivers/gpio/gpio-uniphier.c
2375 F:      drivers/i2c/busses/i2c-uniphier*
2376 F:      drivers/irqchip/irq-uniphier-aidet.c
2377 F:      drivers/mmc/host/uniphier-sd.c
2378 F:      drivers/pinctrl/uniphier/
2379 F:      drivers/reset/reset-uniphier.c
2380 F:      drivers/tty/serial/8250/8250_uniphier.c
2381 N:      uniphier
2382
2383 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2384 M:      Ulf Hansson <ulf.hansson@linaro.org>
2385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2386 T:      git git://git.linaro.org/people/ulfh/clk.git
2387 S:      Maintained
2388 F:      drivers/clk/ux500/
2389
2390 ARM/VERSATILE EXPRESS PLATFORM
2391 M:      Liviu Dudau <liviu.dudau@arm.com>
2392 M:      Sudeep Holla <sudeep.holla@arm.com>
2393 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2395 S:      Maintained
2396 F:      arch/arm/boot/dts/vexpress*
2397 F:      arch/arm64/boot/dts/arm/
2398 F:      arch/arm/mach-vexpress/
2399 F:      */*/vexpress*
2400 F:      */*/*/vexpress*
2401 F:      drivers/clk/versatile/clk-vexpress-osc.c
2402 F:      drivers/clocksource/timer-versatile.c
2403 N:      mps2
2404
2405 ARM/VFP SUPPORT
2406 M:      Russell King <linux@armlinux.org.uk>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 W:      http://www.armlinux.org.uk/
2409 S:      Maintained
2410 F:      arch/arm/vfp/
2411
2412 ARM/VOIPAC PXA270 SUPPORT
2413 M:      Marek Vasut <marek.vasut@gmail.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 S:      Maintained
2416 F:      arch/arm/mach-pxa/vpac270.c
2417 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2418
2419 ARM/VT8500 ARM ARCHITECTURE
2420 M:      Tony Prisk <linux@prisktech.co.nz>
2421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2422 S:      Maintained
2423 F:      arch/arm/mach-vt8500/
2424 F:      drivers/clocksource/timer-vt8500.c
2425 F:      drivers/i2c/busses/i2c-wmt.c
2426 F:      drivers/mmc/host/wmt-sdmmc.c
2427 F:      drivers/pwm/pwm-vt8500.c
2428 F:      drivers/rtc/rtc-vt8500.c
2429 F:      drivers/tty/serial/vt8500_serial.c
2430 F:      drivers/usb/host/ehci-platform.c
2431 F:      drivers/usb/host/uhci-platform.c
2432 F:      drivers/video/fbdev/vt8500lcdfb.*
2433 F:      drivers/video/fbdev/wm8505fb*
2434 F:      drivers/video/fbdev/wmt_ge_rops.*
2435
2436 ARM/ZIPIT Z2 SUPPORT
2437 M:      Marek Vasut <marek.vasut@gmail.com>
2438 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2439 S:      Maintained
2440 F:      arch/arm/mach-pxa/z2.c
2441 F:      arch/arm/mach-pxa/include/mach/z2.h
2442
2443 ARM/ZTE ARCHITECTURE
2444 M:      Jun Nie <jun.nie@linaro.org>
2445 M:      Shawn Guo <shawnguo@kernel.org>
2446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2447 S:      Maintained
2448 F:      arch/arm/boot/dts/zx2967*
2449 F:      arch/arm/mach-zx/
2450 F:      arch/arm64/boot/dts/zte/
2451 F:      drivers/clk/zte/
2452 F:      drivers/dma/zx_dma.c
2453 F:      drivers/gpio/gpio-zx.c
2454 F:      drivers/i2c/busses/i2c-zx2967.c
2455 F:      drivers/mmc/host/dw_mmc-zx.*
2456 F:      drivers/pinctrl/zte/
2457 F:      drivers/soc/zte/
2458 F:      drivers/thermal/zx2967_thermal.c
2459 F:      drivers/watchdog/zx2967_wdt.c
2460 F:      Documentation/devicetree/bindings/arm/zte.yaml
2461 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2462 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2463 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2464 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2465 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2466 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2467 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2468 F:      Documentation/devicetree/bindings/soc/zte/
2469 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2470 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2471 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2472 F:      include/dt-bindings/clock/zx2967*.h
2473 F:      include/dt-bindings/soc/zte,*.h
2474 F:      sound/soc/codecs/zx_aud96p22.c
2475 F:      sound/soc/zte/
2476
2477 ARM/ZYNQ ARCHITECTURE
2478 M:      Michal Simek <michal.simek@xilinx.com>
2479 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2480 W:      http://wiki.xilinx.com
2481 T:      git https://github.com/Xilinx/linux-xlnx.git
2482 S:      Supported
2483 F:      arch/arm/mach-zynq/
2484 F:      drivers/cpuidle/cpuidle-zynq.c
2485 F:      drivers/block/xsysace.c
2486 N:      zynq
2487 N:      xilinx
2488 F:      drivers/clocksource/timer-cadence-ttc.c
2489 F:      drivers/i2c/busses/i2c-cadence.c
2490 F:      drivers/mmc/host/sdhci-of-arasan.c
2491 F:      drivers/edac/synopsys_edac.c
2492 F:      drivers/i2c/busses/i2c-xiic.c
2493
2494 ARM64 PORT (AARCH64 ARCHITECTURE)
2495 M:      Catalin Marinas <catalin.marinas@arm.com>
2496 M:      Will Deacon <will.deacon@arm.com>
2497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2499 S:      Maintained
2500 F:      arch/arm64/
2501 X:      arch/arm64/boot/dts/
2502 F:      Documentation/arm64/
2503
2504 AS3645A LED FLASH CONTROLLER DRIVER
2505 M:      Sakari Ailus <sakari.ailus@iki.fi>
2506 L:      linux-leds@vger.kernel.org
2507 S:      Maintained
2508 F:      drivers/leds/leds-as3645a.c
2509
2510 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2511 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2512 L:      linux-media@vger.kernel.org
2513 T:      git git://linuxtv.org/media_tree.git
2514 S:      Maintained
2515 F:      drivers/media/i2c/ak7375.c
2516 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2517
2518 ASAHI KASEI AK8974 DRIVER
2519 M:      Linus Walleij <linus.walleij@linaro.org>
2520 L:      linux-iio@vger.kernel.org
2521 W:      http://www.akm.com/
2522 S:      Supported
2523 F:      drivers/iio/magnetometer/ak8974.c
2524
2525 ASC7621 HARDWARE MONITOR DRIVER
2526 M:      George Joseph <george.joseph@fairview5.com>
2527 L:      linux-hwmon@vger.kernel.org
2528 S:      Maintained
2529 F:      Documentation/hwmon/asc7621.rst
2530 F:      drivers/hwmon/asc7621.c
2531
2532 ASPEED VIDEO ENGINE DRIVER
2533 M:      Eddie James <eajames@linux.ibm.com>
2534 L:      linux-media@vger.kernel.org
2535 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2536 S:      Maintained
2537 F:      drivers/media/platform/aspeed-video.c
2538 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2539
2540 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2541 M:      Corentin Chary <corentin.chary@gmail.com>
2542 L:      acpi4asus-user@lists.sourceforge.net
2543 L:      platform-driver-x86@vger.kernel.org
2544 W:      http://acpi4asus.sf.net
2545 S:      Maintained
2546 F:      drivers/platform/x86/asus*.c
2547 F:      drivers/platform/x86/eeepc*.c
2548
2549 ASUS WIRELESS RADIO CONTROL DRIVER
2550 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2551 L:      platform-driver-x86@vger.kernel.org
2552 S:      Maintained
2553 F:      drivers/platform/x86/asus-wireless.c
2554
2555 ASYMMETRIC KEYS
2556 M:      David Howells <dhowells@redhat.com>
2557 L:      keyrings@vger.kernel.org
2558 S:      Maintained
2559 F:      Documentation/crypto/asymmetric-keys.txt
2560 F:      include/linux/verification.h
2561 F:      include/crypto/public_key.h
2562 F:      include/crypto/pkcs7.h
2563 F:      crypto/asymmetric_keys/
2564
2565 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2566 R:      Dan Williams <dan.j.williams@intel.com>
2567 W:      http://sourceforge.net/projects/xscaleiop
2568 S:      Odd fixes
2569 F:      Documentation/crypto/async-tx-api.txt
2570 F:      crypto/async_tx/
2571 F:      drivers/dma/
2572 F:      include/linux/dmaengine.h
2573 F:      include/linux/async_tx.h
2574
2575 AT24 EEPROM DRIVER
2576 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2577 L:      linux-i2c@vger.kernel.org
2578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2579 S:      Maintained
2580 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2581 F:      drivers/misc/eeprom/at24.c
2582
2583 ATA OVER ETHERNET (AOE) DRIVER
2584 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2585 W:      http://www.openaoe.org/
2586 S:      Supported
2587 F:      Documentation/aoe/
2588 F:      drivers/block/aoe/
2589
2590 ATHEROS 71XX/9XXX GPIO DRIVER
2591 M:      Alban Bedel <albeu@free.fr>
2592 W:      https://github.com/AlbanBedel/linux
2593 T:      git git://github.com/AlbanBedel/linux
2594 S:      Maintained
2595 F:      drivers/gpio/gpio-ath79.c
2596 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2597
2598 ATHEROS 71XX/9XXX USB PHY DRIVER
2599 M:      Alban Bedel <albeu@free.fr>
2600 W:      https://github.com/AlbanBedel/linux
2601 T:      git git://github.com/AlbanBedel/linux
2602 S:      Maintained
2603 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2604 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2605
2606 ATHEROS ATH GENERIC UTILITIES
2607 M:      Kalle Valo <kvalo@codeaurora.org>
2608 L:      linux-wireless@vger.kernel.org
2609 S:      Supported
2610 F:      drivers/net/wireless/ath/*
2611
2612 ATHEROS ATH5K WIRELESS DRIVER
2613 M:      Jiri Slaby <jirislaby@gmail.com>
2614 M:      Nick Kossifidis <mickflemm@gmail.com>
2615 M:      Luis Chamberlain <mcgrof@kernel.org>
2616 L:      linux-wireless@vger.kernel.org
2617 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2618 S:      Maintained
2619 F:      drivers/net/wireless/ath/ath5k/
2620
2621 ATHEROS ATH6KL WIRELESS DRIVER
2622 M:      Kalle Valo <kvalo@codeaurora.org>
2623 L:      linux-wireless@vger.kernel.org
2624 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2626 S:      Supported
2627 F:      drivers/net/wireless/ath/ath6kl/
2628
2629 ATI_REMOTE2 DRIVER
2630 M:      Ville Syrjala <syrjala@sci.fi>
2631 S:      Maintained
2632 F:      drivers/input/misc/ati_remote2.c
2633
2634 ATK0110 HWMON DRIVER
2635 M:      Luca Tettamanti <kronos.it@gmail.com>
2636 L:      linux-hwmon@vger.kernel.org
2637 S:      Maintained
2638 F:      drivers/hwmon/asus_atk0110.c
2639
2640 ATLX ETHERNET DRIVERS
2641 M:      Jay Cliburn <jcliburn@gmail.com>
2642 M:      Chris Snook <chris.snook@gmail.com>
2643 L:      netdev@vger.kernel.org
2644 W:      http://sourceforge.net/projects/atl1
2645 W:      http://atl1.sourceforge.net
2646 S:      Maintained
2647 F:      drivers/net/ethernet/atheros/
2648
2649 ATM
2650 M:      Chas Williams <3chas3@gmail.com>
2651 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2652 L:      netdev@vger.kernel.org
2653 W:      http://linux-atm.sourceforge.net
2654 S:      Maintained
2655 F:      drivers/atm/
2656 F:      include/linux/atm*
2657 F:      include/uapi/linux/atm*
2658
2659 ATMEL MACB ETHERNET DRIVER
2660 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2661 S:      Supported
2662 F:      drivers/net/ethernet/cadence/
2663
2664 ATMEL MAXTOUCH DRIVER
2665 M:      Nick Dyer <nick@shmanahar.org>
2666 T:      git git://github.com/ndyer/linux.git
2667 S:      Maintained
2668 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2669 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2670
2671 ATMEL WIRELESS DRIVER
2672 M:      Simon Kelley <simon@thekelleys.org.uk>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://www.thekelleys.org.uk/atmel
2675 W:      http://atmelwlandriver.sourceforge.net/
2676 S:      Maintained
2677 F:      drivers/net/wireless/atmel/atmel*
2678
2679 ATOMIC INFRASTRUCTURE
2680 M:      Will Deacon <will.deacon@arm.com>
2681 M:      Peter Zijlstra <peterz@infradead.org>
2682 R:      Boqun Feng <boqun.feng@gmail.com>
2683 L:      linux-kernel@vger.kernel.org
2684 S:      Maintained
2685 F:      arch/*/include/asm/atomic*.h
2686 F:      include/*/atomic*.h
2687 F:      scripts/atomic/
2688
2689 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2690 M:      Bradley Grove <linuxdrivers@attotech.com>
2691 L:      linux-scsi@vger.kernel.org
2692 W:      http://www.attotech.com
2693 S:      Supported
2694 F:      drivers/scsi/esas2r
2695
2696 ATUSB IEEE 802.15.4 RADIO DRIVER
2697 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2698 L:      linux-wpan@vger.kernel.org
2699 S:      Maintained
2700 F:      drivers/net/ieee802154/atusb.c
2701 F:      drivers/net/ieee802154/atusb.h
2702 F:      drivers/net/ieee802154/at86rf230.h
2703
2704 AUDIT SUBSYSTEM
2705 M:      Paul Moore <paul@paul-moore.com>
2706 M:      Eric Paris <eparis@redhat.com>
2707 L:      linux-audit@redhat.com (moderated for non-subscribers)
2708 W:      https://github.com/linux-audit
2709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2710 S:      Supported
2711 F:      include/linux/audit.h
2712 F:      include/uapi/linux/audit.h
2713 F:      kernel/audit*
2714
2715 AUXILIARY DISPLAY DRIVERS
2716 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2717 S:      Maintained
2718 F:      drivers/auxdisplay/
2719 F:      include/linux/cfag12864b.h
2720
2721 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2722 M:      Andreas Klinger <ak@it-klinger.de>
2723 L:      linux-iio@vger.kernel.org
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2726 F:      drivers/iio/adc/hx711.c
2727
2728 AX.25 NETWORK LAYER
2729 M:      Ralf Baechle <ralf@linux-mips.org>
2730 L:      linux-hams@vger.kernel.org
2731 W:      http://www.linux-ax25.org/
2732 S:      Maintained
2733 F:      include/uapi/linux/ax25.h
2734 F:      include/net/ax25.h
2735 F:      net/ax25/
2736
2737 AXENTIA ARM DEVICES
2738 M:      Peter Rosin <peda@axentia.se>
2739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2740 S:      Maintained
2741 F:      Documentation/devicetree/bindings/arm/axentia.txt
2742 F:      arch/arm/boot/dts/at91-linea.dtsi
2743 F:      arch/arm/boot/dts/at91-natte.dtsi
2744 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2745 F:      arch/arm/boot/dts/at91-tse850-3.dts
2746
2747 AXENTIA ASOC DRIVERS
2748 M:      Peter Rosin <peda@axentia.se>
2749 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2750 S:      Maintained
2751 F:      Documentation/devicetree/bindings/sound/axentia,*
2752 F:      sound/soc/atmel/tse850-pcm5142.c
2753
2754 AXXIA I2C CONTROLLER
2755 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2756 L:      linux-i2c@vger.kernel.org
2757 S:      Maintained
2758 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2759 F:      drivers/i2c/busses/i2c-axxia.c
2760
2761 AZ6007 DVB DRIVER
2762 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2763 L:      linux-media@vger.kernel.org
2764 W:      https://linuxtv.org
2765 T:      git git://linuxtv.org/media_tree.git
2766 S:      Maintained
2767 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2768
2769 AZTECH FM RADIO RECEIVER DRIVER
2770 M:      Hans Verkuil <hverkuil@xs4all.nl>
2771 L:      linux-media@vger.kernel.org
2772 T:      git git://linuxtv.org/media_tree.git
2773 W:      https://linuxtv.org
2774 S:      Maintained
2775 F:      drivers/media/radio/radio-aztech*
2776
2777 B43 WIRELESS DRIVER
2778 L:      linux-wireless@vger.kernel.org
2779 L:      b43-dev@lists.infradead.org
2780 W:      http://wireless.kernel.org/en/users/Drivers/b43
2781 S:      Odd Fixes
2782 F:      drivers/net/wireless/broadcom/b43/
2783
2784 B43LEGACY WIRELESS DRIVER
2785 M:      Larry Finger <Larry.Finger@lwfinger.net>
2786 L:      linux-wireless@vger.kernel.org
2787 L:      b43-dev@lists.infradead.org
2788 W:      http://wireless.kernel.org/en/users/Drivers/b43
2789 S:      Maintained
2790 F:      drivers/net/wireless/broadcom/b43legacy/
2791
2792 BACKLIGHT CLASS/SUBSYSTEM
2793 M:      Lee Jones <lee.jones@linaro.org>
2794 M:      Daniel Thompson <daniel.thompson@linaro.org>
2795 M:      Jingoo Han <jingoohan1@gmail.com>
2796 L:      dri-devel@lists.freedesktop.org
2797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2798 S:      Maintained
2799 F:      drivers/video/backlight/
2800 F:      include/linux/backlight.h
2801 F:      include/linux/pwm_backlight.h
2802 F:      Documentation/devicetree/bindings/leds/backlight
2803
2804 BATMAN ADVANCED
2805 M:      Marek Lindner <mareklindner@neomailbox.ch>
2806 M:      Simon Wunderlich <sw@simonwunderlich.de>
2807 M:      Antonio Quartulli <a@unstable.cc>
2808 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2809 W:      https://www.open-mesh.org/
2810 B:      https://www.open-mesh.org/projects/batman-adv/issues
2811 C:      irc://chat.freenode.net/batman
2812 Q:      https://patchwork.open-mesh.org/project/batman/list/
2813 T:      git https://git.open-mesh.org/linux-merge.git
2814 S:      Maintained
2815 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2816 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2817 F:      Documentation/networking/batman-adv.rst
2818 F:      include/uapi/linux/batadv_packet.h
2819 F:      include/uapi/linux/batman_adv.h
2820 F:      net/batman-adv/
2821
2822 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2823 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2824 L:      linux-hams@vger.kernel.org
2825 W:      http://www.baycom.org/~tom/ham/ham.html
2826 S:      Maintained
2827 F:      drivers/net/hamradio/baycom*
2828
2829 BCACHE (BLOCK LAYER CACHE)
2830 M:      Coly Li <colyli@suse.de>
2831 M:      Kent Overstreet <kent.overstreet@gmail.com>
2832 L:      linux-bcache@vger.kernel.org
2833 W:      http://bcache.evilpiepirate.org
2834 C:      irc://irc.oftc.net/bcache
2835 S:      Maintained
2836 F:      drivers/md/bcache/
2837
2838 BDISP ST MEDIA DRIVER
2839 M:      Fabien Dessenne <fabien.dessenne@st.com>
2840 L:      linux-media@vger.kernel.org
2841 T:      git git://linuxtv.org/media_tree.git
2842 W:      https://linuxtv.org
2843 S:      Supported
2844 F:      drivers/media/platform/sti/bdisp
2845
2846 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2847 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2848 L:      netdev@vger.kernel.org
2849 S:      Maintained
2850 F:      drivers/net/ethernet/ec_bhf.c
2851
2852 BEFS FILE SYSTEM
2853 M:      Luis de Bethencourt <luisbg@kernel.org>
2854 M:      Salah Triki <salah.triki@gmail.com>
2855 S:      Maintained
2856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2857 F:      Documentation/filesystems/befs.txt
2858 F:      fs/befs/
2859
2860 BFQ I/O SCHEDULER
2861 M:      Paolo Valente <paolo.valente@linaro.org>
2862 M:      Jens Axboe <axboe@kernel.dk>
2863 L:      linux-block@vger.kernel.org
2864 S:      Maintained
2865 F:      block/bfq-*
2866 F:      Documentation/block/bfq-iosched.txt
2867
2868 BFS FILE SYSTEM
2869 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2870 S:      Maintained
2871 F:      Documentation/filesystems/bfs.txt
2872 F:      fs/bfs/
2873 F:      include/uapi/linux/bfs_fs.h
2874
2875 BLINKM RGB LED DRIVER
2876 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2877 S:      Maintained
2878 F:      drivers/leds/leds-blinkm.c
2879
2880 BLOCK LAYER
2881 M:      Jens Axboe <axboe@kernel.dk>
2882 L:      linux-block@vger.kernel.org
2883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2884 S:      Maintained
2885 F:      block/
2886 F:      drivers/block/
2887 F:      kernel/trace/blktrace.c
2888 F:      lib/sbitmap.c
2889
2890 BLOCK2MTD DRIVER
2891 M:      Joern Engel <joern@lazybastard.org>
2892 L:      linux-mtd@lists.infradead.org
2893 S:      Maintained
2894 F:      drivers/mtd/devices/block2mtd.c
2895
2896 BLUETOOTH DRIVERS
2897 M:      Marcel Holtmann <marcel@holtmann.org>
2898 M:      Johan Hedberg <johan.hedberg@gmail.com>
2899 L:      linux-bluetooth@vger.kernel.org
2900 W:      http://www.bluez.org/
2901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2903 S:      Maintained
2904 F:      drivers/bluetooth/
2905
2906 BLUETOOTH SUBSYSTEM
2907 M:      Marcel Holtmann <marcel@holtmann.org>
2908 M:      Johan Hedberg <johan.hedberg@gmail.com>
2909 L:      linux-bluetooth@vger.kernel.org
2910 W:      http://www.bluez.org/
2911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2913 S:      Maintained
2914 F:      net/bluetooth/
2915 F:      include/net/bluetooth/
2916
2917 BONDING DRIVER
2918 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2919 M:      Veaceslav Falico <vfalico@gmail.com>
2920 M:      Andy Gospodarek <andy@greyhouse.net>
2921 L:      netdev@vger.kernel.org
2922 W:      http://sourceforge.net/projects/bonding/
2923 S:      Supported
2924 F:      drivers/net/bonding/
2925 F:      include/uapi/linux/if_bonding.h
2926
2927 BPF (Safe dynamic programs and tools)
2928 M:      Alexei Starovoitov <ast@kernel.org>
2929 M:      Daniel Borkmann <daniel@iogearbox.net>
2930 R:      Martin KaFai Lau <kafai@fb.com>
2931 R:      Song Liu <songliubraving@fb.com>
2932 R:      Yonghong Song <yhs@fb.com>
2933 L:      netdev@vger.kernel.org
2934 L:      bpf@vger.kernel.org
2935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2937 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2938 S:      Supported
2939 F:      arch/*/net/*
2940 F:      Documentation/networking/filter.txt
2941 F:      Documentation/bpf/
2942 F:      include/linux/bpf*
2943 F:      include/linux/filter.h
2944 F:      include/trace/events/xdp.h
2945 F:      include/uapi/linux/bpf*
2946 F:      include/uapi/linux/filter.h
2947 F:      kernel/bpf/
2948 F:      kernel/trace/bpf_trace.c
2949 F:      lib/test_bpf.c
2950 F:      net/bpf/
2951 F:      net/core/filter.c
2952 F:      net/sched/act_bpf.c
2953 F:      net/sched/cls_bpf.c
2954 F:      samples/bpf/
2955 F:      tools/bpf/
2956 F:      tools/lib/bpf/
2957 F:      tools/testing/selftests/bpf/
2958 K:      bpf
2959 N:      bpf
2960
2961 BPF JIT for ARM
2962 M:      Shubham Bansal <illusionist.neo@gmail.com>
2963 L:      netdev@vger.kernel.org
2964 L:      bpf@vger.kernel.org
2965 S:      Maintained
2966 F:      arch/arm/net/
2967
2968 BPF JIT for ARM64
2969 M:      Daniel Borkmann <daniel@iogearbox.net>
2970 M:      Alexei Starovoitov <ast@kernel.org>
2971 M:      Zi Shen Lim <zlim.lnx@gmail.com>
2972 L:      netdev@vger.kernel.org
2973 L:      bpf@vger.kernel.org
2974 S:      Supported
2975 F:      arch/arm64/net/
2976
2977 BPF JIT for MIPS (32-BIT AND 64-BIT)
2978 M:      Paul Burton <paul.burton@mips.com>
2979 L:      netdev@vger.kernel.org
2980 L:      bpf@vger.kernel.org
2981 S:      Maintained
2982 F:      arch/mips/net/
2983
2984 BPF JIT for NFP NICs
2985 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
2986 L:      netdev@vger.kernel.org
2987 L:      bpf@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/netronome/nfp/bpf/
2990
2991 BPF JIT for POWERPC (32-BIT AND 64-BIT)
2992 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
2993 M:      Sandipan Das <sandipan@linux.ibm.com>
2994 L:      netdev@vger.kernel.org
2995 L:      bpf@vger.kernel.org
2996 S:      Maintained
2997 F:      arch/powerpc/net/
2998
2999 BPF JIT for RISC-V (RV64G)
3000 M:      Björn Töpel <bjorn.topel@gmail.com>
3001 L:      netdev@vger.kernel.org
3002 S:      Maintained
3003 F:      arch/riscv/net/
3004
3005 BPF JIT for S390
3006 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
3007 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3008 L:      netdev@vger.kernel.org
3009 L:      bpf@vger.kernel.org
3010 S:      Maintained
3011 F:      arch/s390/net/
3012 X:      arch/s390/net/pnet.c
3013
3014 BPF JIT for SPARC (32-BIT AND 64-BIT)
3015 M:      David S. Miller <davem@davemloft.net>
3016 L:      netdev@vger.kernel.org
3017 L:      bpf@vger.kernel.org
3018 S:      Maintained
3019 F:      arch/sparc/net/
3020
3021 BPF JIT for X86 32-BIT
3022 M:      Wang YanQing <udknight@gmail.com>
3023 L:      netdev@vger.kernel.org
3024 L:      bpf@vger.kernel.org
3025 S:      Maintained
3026 F:      arch/x86/net/bpf_jit_comp32.c
3027
3028 BPF JIT for X86 64-BIT
3029 M:      Alexei Starovoitov <ast@kernel.org>
3030 M:      Daniel Borkmann <daniel@iogearbox.net>
3031 L:      netdev@vger.kernel.org
3032 L:      bpf@vger.kernel.org
3033 S:      Supported
3034 F:      arch/x86/net/
3035 X:      arch/x86/net/bpf_jit_comp32.c
3036
3037 BROADCOM B44 10/100 ETHERNET DRIVER
3038 M:      Michael Chan <michael.chan@broadcom.com>
3039 L:      netdev@vger.kernel.org
3040 S:      Supported
3041 F:      drivers/net/ethernet/broadcom/b44.*
3042
3043 BROADCOM B53 ETHERNET SWITCH DRIVER
3044 M:      Florian Fainelli <f.fainelli@gmail.com>
3045 L:      netdev@vger.kernel.org
3046 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3047 S:      Supported
3048 F:      drivers/net/dsa/b53/*
3049 F:      include/linux/platform_data/b53.h
3050
3051 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3052 M:      Florian Fainelli <f.fainelli@gmail.com>
3053 M:      Ray Jui <rjui@broadcom.com>
3054 M:      Scott Branden <sbranden@broadcom.com>
3055 M:      bcm-kernel-feedback-list@broadcom.com
3056 T:      git git://github.com/broadcom/mach-bcm
3057 S:      Maintained
3058 N:      bcm281*
3059 N:      bcm113*
3060 N:      bcm216*
3061 N:      kona
3062 F:      arch/arm/mach-bcm/
3063
3064 BROADCOM BCM2835 ARM ARCHITECTURE
3065 M:      Eric Anholt <eric@anholt.net>
3066 M:      Stefan Wahren <stefan.wahren@i2se.com>
3067 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3069 T:      git git://github.com/anholt/linux
3070 S:      Maintained
3071 N:      bcm2835
3072 F:      drivers/staging/vc04_services
3073
3074 BROADCOM BCM47XX MIPS ARCHITECTURE
3075 M:      Hauke Mehrtens <hauke@hauke-m.de>
3076 M:      Rafał Miłecki <zajec5@gmail.com>
3077 L:      linux-mips@vger.kernel.org
3078 S:      Maintained
3079 F:      Documentation/devicetree/bindings/mips/brcm/
3080 F:      arch/mips/bcm47xx/*
3081 F:      arch/mips/include/asm/mach-bcm47xx/*
3082
3083 BROADCOM BCM5301X ARM ARCHITECTURE
3084 M:      Hauke Mehrtens <hauke@hauke-m.de>
3085 M:      Rafał Miłecki <zajec5@gmail.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-arm-kernel@lists.infradead.org
3088 S:      Maintained
3089 F:      arch/arm/mach-bcm/bcm_5301x.c
3090 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3091 F:      arch/arm/boot/dts/bcm470*
3092 F:      arch/arm/boot/dts/bcm953012*
3093
3094 BROADCOM BCM53573 ARM ARCHITECTURE
3095 M:      Rafał Miłecki <rafal@milecki.pl>
3096 L:      linux-arm-kernel@lists.infradead.org
3097 S:      Maintained
3098 F:      arch/arm/boot/dts/bcm53573*
3099 F:      arch/arm/boot/dts/bcm47189*
3100
3101 BROADCOM BCM63XX ARM ARCHITECTURE
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 N:      bcm63xx
3108
3109 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3110 M:      Kevin Cernekee <cernekee@gmail.com>
3111 L:      linux-usb@vger.kernel.org
3112 S:      Maintained
3113 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3114
3115 BROADCOM BCM7XXX ARM ARCHITECTURE
3116 M:      Brian Norris <computersforpeace@gmail.com>
3117 M:      Gregory Fong <gregory.0xf0@gmail.com>
3118 M:      Florian Fainelli <f.fainelli@gmail.com>
3119 M:      bcm-kernel-feedback-list@broadcom.com
3120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3121 T:      git git://github.com/broadcom/stblinux.git
3122 S:      Maintained
3123 F:      arch/arm/mach-bcm/*brcmstb*
3124 F:      arch/arm/boot/dts/bcm7*.dts*
3125 F:      drivers/bus/brcmstb_gisb.c
3126 F:      arch/arm/mm/cache-b15-rac.c
3127 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3128 N:      brcmstb
3129
3130 BROADCOM BMIPS CPUFREQ DRIVER
3131 M:      Markus Mayer <mmayer@broadcom.com>
3132 M:      bcm-kernel-feedback-list@broadcom.com
3133 L:      linux-pm@vger.kernel.org
3134 S:      Maintained
3135 F:      drivers/cpufreq/bmips-cpufreq.c
3136
3137 BROADCOM BMIPS MIPS ARCHITECTURE
3138 M:      Kevin Cernekee <cernekee@gmail.com>
3139 M:      Florian Fainelli <f.fainelli@gmail.com>
3140 L:      bcm-kernel-feedback-list@broadcom.com
3141 L:      linux-mips@vger.kernel.org
3142 T:      git git://github.com/broadcom/stblinux.git
3143 S:      Maintained
3144 F:      arch/mips/bmips/*
3145 F:      arch/mips/include/asm/mach-bmips/*
3146 F:      arch/mips/kernel/*bmips*
3147 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3148 F:      drivers/irqchip/irq-bcm63*
3149 F:      drivers/irqchip/irq-bcm7*
3150 F:      drivers/irqchip/irq-brcmstb*
3151 F:      include/linux/bcm963xx_nvram.h
3152 F:      include/linux/bcm963xx_tag.h
3153
3154 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3155 M:      Rasesh Mody <rmody@marvell.com>
3156 M:      GR-Linux-NIC-Dev@marvell.com
3157 L:      netdev@vger.kernel.org
3158 S:      Supported
3159 F:      drivers/net/ethernet/broadcom/bnx2.*
3160 F:      drivers/net/ethernet/broadcom/bnx2_*
3161
3162 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3163 M:      QLogic-Storage-Upstream@qlogic.com
3164 L:      linux-scsi@vger.kernel.org
3165 S:      Supported
3166 F:      drivers/scsi/bnx2fc/
3167
3168 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3169 M:      QLogic-Storage-Upstream@qlogic.com
3170 L:      linux-scsi@vger.kernel.org
3171 S:      Supported
3172 F:      drivers/scsi/bnx2i/
3173
3174 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3175 M:      Ariel Elior <aelior@marvell.com>
3176 M:      Sudarsana Kalluru <skalluru@marvell.com>
3177 M:      GR-everest-linux-l2@marvell.com
3178 L:      netdev@vger.kernel.org
3179 S:      Supported
3180 F:      drivers/net/ethernet/broadcom/bnx2x/
3181
3182 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3183 M:      Michael Chan <michael.chan@broadcom.com>
3184 L:      netdev@vger.kernel.org
3185 S:      Supported
3186 F:      drivers/net/ethernet/broadcom/bnxt/
3187
3188 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3189 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3190 M:      Franky Lin <franky.lin@broadcom.com>
3191 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3192 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3193 M:      Wright Feng <wright.feng@cypress.com>
3194 L:      linux-wireless@vger.kernel.org
3195 L:      brcm80211-dev-list.pdl@broadcom.com
3196 L:      brcm80211-dev-list@cypress.com
3197 S:      Supported
3198 F:      drivers/net/wireless/broadcom/brcm80211/
3199
3200 BROADCOM BRCMSTB GPIO DRIVER
3201 M:      Gregory Fong <gregory.0xf0@gmail.com>
3202 L:      bcm-kernel-feedback-list@broadcom.com
3203 S:      Supported
3204 F:      drivers/gpio/gpio-brcmstb.c
3205 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3206
3207 BROADCOM BRCMSTB I2C DRIVER
3208 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3209 L:      linux-i2c@vger.kernel.org
3210 L:      bcm-kernel-feedback-list@broadcom.com
3211 S:      Supported
3212 F:      drivers/i2c/busses/i2c-brcmstb.c
3213 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3214
3215 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3216 M:      Al Cooper <alcooperx@gmail.com>
3217 L:      linux-kernel@vger.kernel.org
3218 L:      bcm-kernel-feedback-list@broadcom.com
3219 S:      Maintained
3220 F:      drivers/phy/broadcom/phy-brcm-usb*
3221
3222 BROADCOM GENET ETHERNET DRIVER
3223 M:      Doug Berger <opendmb@gmail.com>
3224 M:      Florian Fainelli <f.fainelli@gmail.com>
3225 L:      bcm-kernel-feedback-list@broadcom.com
3226 L:      netdev@vger.kernel.org
3227 S:      Supported
3228 F:      drivers/net/ethernet/broadcom/genet/
3229
3230 BROADCOM IPROC ARM ARCHITECTURE
3231 M:      Ray Jui <rjui@broadcom.com>
3232 M:      Scott Branden <sbranden@broadcom.com>
3233 M:      bcm-kernel-feedback-list@broadcom.com
3234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3235 T:      git git://github.com/broadcom/cygnus-linux.git
3236 S:      Maintained
3237 N:      iproc
3238 N:      cygnus
3239 N:      bcm[-_]nsp
3240 N:      bcm9113*
3241 N:      bcm9583*
3242 N:      bcm9585*
3243 N:      bcm9586*
3244 N:      bcm988312
3245 N:      bcm113*
3246 N:      bcm583*
3247 N:      bcm585*
3248 N:      bcm586*
3249 N:      bcm88312
3250 N:      hr2
3251 N:      stingray
3252 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3253 F:      arch/arm64/boot/dts/broadcom/stingray/*
3254 F:      drivers/clk/bcm/clk-ns*
3255 F:      drivers/clk/bcm/clk-sr*
3256 F:      drivers/pinctrl/bcm/pinctrl-ns*
3257 F:      include/dt-bindings/clock/bcm-sr*
3258
3259 BROADCOM KONA GPIO DRIVER
3260 M:      Ray Jui <rjui@broadcom.com>
3261 L:      bcm-kernel-feedback-list@broadcom.com
3262 S:      Supported
3263 F:      drivers/gpio/gpio-bcm-kona.c
3264 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3265
3266 BROADCOM NETXTREME-E ROCE DRIVER
3267 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3268 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3269 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3270 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3271 L:      linux-rdma@vger.kernel.org
3272 W:      http://www.broadcom.com
3273 S:      Supported
3274 F:      drivers/infiniband/hw/bnxt_re/
3275 F:      include/uapi/rdma/bnxt_re-abi.h
3276
3277 BROADCOM NVRAM DRIVER
3278 M:      Rafał Miłecki <zajec5@gmail.com>
3279 L:      linux-mips@vger.kernel.org
3280 S:      Maintained
3281 F:      drivers/firmware/broadcom/*
3282
3283 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3284 M:      Rafał Miłecki <zajec5@gmail.com>
3285 L:      linux-wireless@vger.kernel.org
3286 S:      Maintained
3287 F:      drivers/bcma/
3288 F:      include/linux/bcma/
3289
3290 BROADCOM STB AVS CPUFREQ DRIVER
3291 M:      Markus Mayer <mmayer@broadcom.com>
3292 M:      bcm-kernel-feedback-list@broadcom.com
3293 L:      linux-pm@vger.kernel.org
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3296 F:      drivers/cpufreq/brcmstb*
3297
3298 BROADCOM STB AVS TMON DRIVER
3299 M:      Markus Mayer <mmayer@broadcom.com>
3300 M:      bcm-kernel-feedback-list@broadcom.com
3301 L:      linux-pm@vger.kernel.org
3302 S:      Maintained
3303 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3304 F:      drivers/thermal/broadcom/brcmstb*
3305
3306 BROADCOM STB NAND FLASH DRIVER
3307 M:      Brian Norris <computersforpeace@gmail.com>
3308 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3309 L:      linux-mtd@lists.infradead.org
3310 L:      bcm-kernel-feedback-list@broadcom.com
3311 S:      Maintained
3312 F:      drivers/mtd/nand/raw/brcmnand/
3313
3314 BROADCOM STB DPFE DRIVER
3315 M:      Markus Mayer <mmayer@broadcom.com>
3316 M:      bcm-kernel-feedback-list@broadcom.com
3317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3318 S:      Maintained
3319 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3320 F:      drivers/memory/brcmstb_dpfe.c
3321
3322 BROADCOM SPI DRIVER
3323 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3324 M:      bcm-kernel-feedback-list@broadcom.com
3325 S:      Maintained
3326 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3327 F:      drivers/spi/spi-bcm-qspi.*
3328 F:      drivers/spi/spi-brcmstb-qspi.c
3329 F:      drivers/spi/spi-iproc-qspi.c
3330
3331 BROADCOM SYSTEMPORT ETHERNET DRIVER
3332 M:      Florian Fainelli <f.fainelli@gmail.com>
3333 L:      bcm-kernel-feedback-list@broadcom.com
3334 L:      netdev@vger.kernel.org
3335 S:      Supported
3336 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3337
3338 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3339 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3340 M:      Prashant Sreedharan <prashant@broadcom.com>
3341 M:      Michael Chan <mchan@broadcom.com>
3342 L:      netdev@vger.kernel.org
3343 S:      Supported
3344 F:      drivers/net/ethernet/broadcom/tg3.*
3345
3346 BROCADE BFA FC SCSI DRIVER
3347 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3348 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3349 L:      linux-scsi@vger.kernel.org
3350 S:      Supported
3351 F:      drivers/scsi/bfa/
3352
3353 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3354 M:      Rasesh Mody <rmody@marvell.com>
3355 M:      Sudarsana Kalluru <skalluru@marvell.com>
3356 M:      GR-Linux-NIC-Dev@marvell.com
3357 L:      netdev@vger.kernel.org
3358 S:      Supported
3359 F:      drivers/net/ethernet/brocade/bna/
3360
3361 BSG (block layer generic sg v4 driver)
3362 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3363 L:      linux-scsi@vger.kernel.org
3364 S:      Supported
3365 F:      block/bsg.c
3366 F:      include/linux/bsg.h
3367 F:      include/uapi/linux/bsg.h
3368
3369 BT87X AUDIO DRIVER
3370 M:      Clemens Ladisch <clemens@ladisch.de>
3371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3373 S:      Maintained
3374 F:      Documentation/sound/cards/bt87x.rst
3375 F:      sound/pci/bt87x.c
3376
3377 BT8XXGPIO DRIVER
3378 M:      Michael Buesch <m@bues.ch>
3379 W:      http://bu3sch.de/btgpio.php
3380 S:      Maintained
3381 F:      drivers/gpio/gpio-bt8xx.c
3382
3383 BTRFS FILE SYSTEM
3384 M:      Chris Mason <clm@fb.com>
3385 M:      Josef Bacik <josef@toxicpanda.com>
3386 M:      David Sterba <dsterba@suse.com>
3387 L:      linux-btrfs@vger.kernel.org
3388 W:      http://btrfs.wiki.kernel.org/
3389 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3391 S:      Maintained
3392 F:      Documentation/filesystems/btrfs.txt
3393 F:      fs/btrfs/
3394 F:      include/linux/btrfs*
3395 F:      include/uapi/linux/btrfs*
3396
3397 BTTV VIDEO4LINUX DRIVER
3398 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3399 L:      linux-media@vger.kernel.org
3400 W:      https://linuxtv.org
3401 T:      git git://linuxtv.org/media_tree.git
3402 S:      Odd fixes
3403 F:      Documentation/media/v4l-drivers/bttv*
3404 F:      drivers/media/pci/bt8xx/bttv*
3405
3406 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3407 M:      Chanwoo Choi <cw00.choi@samsung.com>
3408 L:      linux-pm@vger.kernel.org
3409 L:      linux-samsung-soc@vger.kernel.org
3410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3411 S:      Maintained
3412 F:      drivers/devfreq/exynos-bus.c
3413 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3414
3415 BUSLOGIC SCSI DRIVER
3416 M:      Khalid Aziz <khalid@gonehiking.org>
3417 L:      linux-scsi@vger.kernel.org
3418 S:      Maintained
3419 F:      drivers/scsi/BusLogic.*
3420 F:      drivers/scsi/FlashPoint.*
3421
3422 C-MEDIA CMI8788 DRIVER
3423 M:      Clemens Ladisch <clemens@ladisch.de>
3424 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3426 S:      Maintained
3427 F:      sound/pci/oxygen/
3428
3429 C-SKY ARCHITECTURE
3430 M:      Guo Ren <guoren@kernel.org>
3431 T:      git https://github.com/c-sky/csky-linux.git
3432 S:      Supported
3433 F:      arch/csky/
3434 F:      Documentation/devicetree/bindings/csky/
3435 F:      drivers/irqchip/irq-csky-*
3436 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3437 F:      drivers/clocksource/timer-gx6605s.c
3438 F:      drivers/clocksource/timer-mp-csky.c
3439 F:      Documentation/devicetree/bindings/timer/csky,*
3440 K:      csky
3441 N:      csky
3442
3443 C6X ARCHITECTURE
3444 M:      Mark Salter <msalter@redhat.com>
3445 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3446 L:      linux-c6x-dev@linux-c6x.org
3447 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3448 S:      Maintained
3449 F:      arch/c6x/
3450
3451 CA8210 IEEE-802.15.4 RADIO DRIVER
3452 M:      Harry Morris <h.morris@cascoda.com>
3453 L:      linux-wpan@vger.kernel.org
3454 W:      https://github.com/Cascoda/ca8210-linux.git
3455 S:      Maintained
3456 F:      drivers/net/ieee802154/ca8210.c
3457 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3458
3459 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3460 M:      David Howells <dhowells@redhat.com>
3461 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3462 S:      Supported
3463 F:      Documentation/filesystems/caching/cachefiles.txt
3464 F:      fs/cachefiles/
3465
3466 CADENCE MIPI-CSI2 BRIDGES
3467 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3468 L:      linux-media@vger.kernel.org
3469 S:      Maintained
3470 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3471 F:      drivers/media/platform/cadence/cdns-csi2*
3472
3473 CADET FM/AM RADIO RECEIVER DRIVER
3474 M:      Hans Verkuil <hverkuil@xs4all.nl>
3475 L:      linux-media@vger.kernel.org
3476 T:      git git://linuxtv.org/media_tree.git
3477 W:      https://linuxtv.org
3478 S:      Maintained
3479 F:      drivers/media/radio/radio-cadet*
3480
3481 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3482 M:      Jonathan Corbet <corbet@lwn.net>
3483 L:      linux-media@vger.kernel.org
3484 T:      git git://linuxtv.org/media_tree.git
3485 S:      Maintained
3486 F:      Documentation/media/v4l-drivers/cafe_ccic*
3487 F:      drivers/media/platform/marvell-ccic/
3488
3489 CAIF NETWORK LAYER
3490 L:      netdev@vger.kernel.org
3491 S:      Orphan
3492 F:      Documentation/networking/caif/
3493 F:      drivers/net/caif/
3494 F:      include/uapi/linux/caif/
3495 F:      include/net/caif/
3496 F:      net/caif/
3497
3498 CAKE QDISC
3499 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3500 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3501 S:      Maintained
3502 F:      net/sched/sch_cake.c
3503
3504 CALGARY x86-64 IOMMU
3505 M:      Muli Ben-Yehuda <mulix@mulix.org>
3506 M:      Jon Mason <jdmason@kudzu.us>
3507 L:      iommu@lists.linux-foundation.org
3508 S:      Maintained
3509 F:      arch/x86/kernel/pci-calgary_64.c
3510 F:      arch/x86/kernel/tce_64.c
3511 F:      arch/x86/include/asm/calgary.h
3512 F:      arch/x86/include/asm/tce.h
3513
3514 CAN NETWORK DRIVERS
3515 M:      Wolfgang Grandegger <wg@grandegger.com>
3516 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3517 L:      linux-can@vger.kernel.org
3518 W:      https://github.com/linux-can
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3521 S:      Maintained
3522 F:      Documentation/devicetree/bindings/net/can/
3523 F:      drivers/net/can/
3524 F:      include/linux/can/dev.h
3525 F:      include/linux/can/platform/
3526 F:      include/uapi/linux/can/error.h
3527 F:      include/uapi/linux/can/netlink.h
3528
3529 CAN NETWORK LAYER
3530 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3531 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3532 L:      linux-can@vger.kernel.org
3533 W:      https://github.com/linux-can
3534 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3536 S:      Maintained
3537 F:      Documentation/networking/can.rst
3538 F:      net/can/
3539 F:      include/linux/can/core.h
3540 F:      include/uapi/linux/can.h
3541 F:      include/uapi/linux/can/bcm.h
3542 F:      include/uapi/linux/can/raw.h
3543 F:      include/uapi/linux/can/gw.h
3544
3545 CAPABILITIES
3546 M:      Serge Hallyn <serge@hallyn.com>
3547 L:      linux-security-module@vger.kernel.org
3548 S:      Supported
3549 F:      include/linux/capability.h
3550 F:      include/uapi/linux/capability.h
3551 F:      security/commoncap.c
3552 F:      kernel/capability.c
3553
3554 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3555 M:      Kevin Tsai <ktsai@capellamicro.com>
3556 S:      Maintained
3557 F:      drivers/iio/light/cm*
3558
3559 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3560 M:      Christian Lamparter <chunkeey@googlemail.com>
3561 L:      linux-wireless@vger.kernel.org
3562 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3563 S:      Maintained
3564 F:      drivers/net/wireless/ath/carl9170/
3565
3566 CAVIUM I2C DRIVER
3567 M:      Jan Glauber <jglauber@cavium.com>
3568 M:      David Daney <david.daney@cavium.com>
3569 W:      http://www.cavium.com
3570 S:      Supported
3571 F:      drivers/i2c/busses/i2c-octeon*
3572 F:      drivers/i2c/busses/i2c-thunderx*
3573
3574 CAVIUM LIQUIDIO NETWORK DRIVER
3575 M:      Derek Chickles <dchickles@marvell.com>
3576 M:      Satanand Burla <sburla@marvell.com>
3577 M:      Felix Manlunas <fmanlunas@marvell.com>
3578 L:      netdev@vger.kernel.org
3579 W:      http://www.cavium.com
3580 S:      Supported
3581 F:      drivers/net/ethernet/cavium/liquidio/
3582
3583 CAVIUM MMC DRIVER
3584 M:      Jan Glauber <jglauber@cavium.com>
3585 M:      David Daney <david.daney@cavium.com>
3586 M:      Steven J. Hill <Steven.Hill@cavium.com>
3587 W:      http://www.cavium.com
3588 S:      Supported
3589 F:      drivers/mmc/host/cavium*
3590
3591 CAVIUM OCTEON-TX CRYPTO DRIVER
3592 M:      George Cherian <george.cherian@cavium.com>
3593 L:      linux-crypto@vger.kernel.org
3594 W:      http://www.cavium.com
3595 S:      Supported
3596 F:      drivers/crypto/cavium/cpt/
3597
3598 CAVIUM THUNDERX2 ARM64 SOC
3599 M:      Robert Richter <rrichter@cavium.com>
3600 M:      Jayachandran C <jnair@caviumnetworks.com>
3601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3602 S:      Maintained
3603 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3604 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3605
3606 CC2520 IEEE-802.15.4 RADIO DRIVER
3607 M:      Varka Bhadram <varkabhadram@gmail.com>
3608 L:      linux-wpan@vger.kernel.org
3609 S:      Maintained
3610 F:      drivers/net/ieee802154/cc2520.c
3611 F:      include/linux/spi/cc2520.h
3612 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3613
3614 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3615 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3616 L:      linux-crypto@vger.kernel.org
3617 S:      Supported
3618 F:      drivers/crypto/ccree/
3619 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3620
3621 CEC FRAMEWORK
3622 M:      Hans Verkuil <hans.verkuil@cisco.com>
3623 L:      linux-media@vger.kernel.org
3624 T:      git git://linuxtv.org/media_tree.git
3625 W:      http://linuxtv.org
3626 S:      Supported
3627 F:      Documentation/media/kapi/cec-core.rst
3628 F:      Documentation/media/uapi/cec
3629 F:      drivers/media/cec/
3630 F:      drivers/media/rc/keymaps/rc-cec.c
3631 F:      include/media/cec.h
3632 F:      include/media/cec-notifier.h
3633 F:      include/uapi/linux/cec.h
3634 F:      include/uapi/linux/cec-funcs.h
3635 F:      Documentation/devicetree/bindings/media/cec.txt
3636 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3637
3638 CEC GPIO DRIVER
3639 M:      Hans Verkuil <hans.verkuil@cisco.com>
3640 L:      linux-media@vger.kernel.org
3641 T:      git git://linuxtv.org/media_tree.git
3642 W:      http://linuxtv.org
3643 S:      Supported
3644 F:      drivers/media/platform/cec-gpio/
3645 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3646
3647 CELL BROADBAND ENGINE ARCHITECTURE
3648 M:      Arnd Bergmann <arnd@arndb.de>
3649 L:      linuxppc-dev@lists.ozlabs.org
3650 W:      http://www.ibm.com/developerworks/power/cell/
3651 S:      Supported
3652 F:      arch/powerpc/include/asm/cell*.h
3653 F:      arch/powerpc/include/asm/spu*.h
3654 F:      arch/powerpc/include/uapi/asm/spu*.h
3655 F:      arch/powerpc/oprofile/*cell*
3656 F:      arch/powerpc/platforms/cell/
3657
3658 CEPH COMMON CODE (LIBCEPH)
3659 M:      Ilya Dryomov <idryomov@gmail.com>
3660 M:      "Yan, Zheng" <zyan@redhat.com>
3661 M:      Sage Weil <sage@redhat.com>
3662 L:      ceph-devel@vger.kernel.org
3663 W:      http://ceph.com/
3664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3665 T:      git git://github.com/ceph/ceph-client.git
3666 S:      Supported
3667 F:      net/ceph/
3668 F:      include/linux/ceph/
3669 F:      include/linux/crush/
3670
3671 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3672 M:      "Yan, Zheng" <zyan@redhat.com>
3673 M:      Sage Weil <sage@redhat.com>
3674 M:      Ilya Dryomov <idryomov@gmail.com>
3675 L:      ceph-devel@vger.kernel.org
3676 W:      http://ceph.com/
3677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3678 T:      git git://github.com/ceph/ceph-client.git
3679 S:      Supported
3680 F:      Documentation/filesystems/ceph.txt
3681 F:      fs/ceph/
3682
3683 CERTIFICATE HANDLING:
3684 M:      David Howells <dhowells@redhat.com>
3685 M:      David Woodhouse <dwmw2@infradead.org>
3686 L:      keyrings@vger.kernel.org
3687 S:      Maintained
3688 F:      Documentation/admin-guide/module-signing.rst
3689 F:      certs/
3690 F:      scripts/sign-file.c
3691 F:      scripts/extract-cert.c
3692
3693 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3694 L:      linux-usb@vger.kernel.org
3695 S:      Orphan
3696 F:      Documentation/usb/WUSB-Design-overview.txt
3697 F:      Documentation/usb/wusb-cbaf
3698 F:      drivers/usb/host/hwa-hc.c
3699 F:      drivers/usb/host/whci/
3700 F:      drivers/usb/wusbcore/
3701 F:      include/linux/usb/wusb*
3702
3703 CFAG12864B LCD DRIVER
3704 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3705 S:      Maintained
3706 F:      drivers/auxdisplay/cfag12864b.c
3707 F:      include/linux/cfag12864b.h
3708
3709 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3710 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3711 S:      Maintained
3712 F:      drivers/auxdisplay/cfag12864bfb.c
3713 F:      include/linux/cfag12864b.h
3714
3715 802.11 (including CFG80211/NL80211)
3716 M:      Johannes Berg <johannes@sipsolutions.net>
3717 L:      linux-wireless@vger.kernel.org
3718 W:      http://wireless.kernel.org/
3719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3721 S:      Maintained
3722 F:      net/wireless/
3723 F:      include/uapi/linux/nl80211.h
3724 F:      include/linux/ieee80211.h
3725 F:      include/net/wext.h
3726 F:      include/net/cfg80211.h
3727 F:      include/net/iw_handler.h
3728 F:      include/net/ieee80211_radiotap.h
3729 F:      Documentation/driver-api/80211/cfg80211.rst
3730 F:      Documentation/networking/regulatory.txt
3731
3732 CHAR and MISC DRIVERS
3733 M:      Arnd Bergmann <arnd@arndb.de>
3734 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3736 S:      Supported
3737 F:      drivers/char/
3738 F:      drivers/misc/
3739 F:      include/linux/miscdevice.h
3740
3741 CHECKPATCH
3742 M:      Andy Whitcroft <apw@canonical.com>
3743 M:      Joe Perches <joe@perches.com>
3744 S:      Maintained
3745 F:      scripts/checkpatch.pl
3746
3747 CHINESE DOCUMENTATION
3748 M:      Harry Wei <harryxiyou@gmail.com>
3749 M:      Alex Shi <alex.shi@linux.alibaba.com>
3750 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3751 S:      Maintained
3752 F:      Documentation/translations/zh_CN/
3753
3754 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3755 M:      Peter Chen <Peter.Chen@nxp.com>
3756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3757 L:      linux-usb@vger.kernel.org
3758 S:      Maintained
3759 F:      drivers/usb/chipidea/
3760
3761 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3762 M:      Hans de Goede <hdegoede@redhat.com>
3763 L:      linux-input@vger.kernel.org
3764 S:      Maintained
3765 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3766 F:      drivers/input/touchscreen/chipone_icn8318.c
3767
3768 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3769 M:      Hans de Goede <hdegoede@redhat.com>
3770 L:      linux-input@vger.kernel.org
3771 S:      Maintained
3772 F:      drivers/input/touchscreen/chipone_icn8505.c
3773
3774 CHROME HARDWARE PLATFORM SUPPORT
3775 M:      Benson Leung <bleung@chromium.org>
3776 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3777 S:      Maintained
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3779 F:      drivers/platform/chrome/
3780
3781 CHROMEOS EC SUBDRIVERS
3782 M:      Benson Leung <bleung@chromium.org>
3783 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3784 R:      Guenter Roeck <groeck@chromium.org>
3785 S:      Maintained
3786 N:      cros_ec
3787 N:      cros-ec
3788 F:      drivers/power/supply/cros_usbpd-charger.c
3789
3790 CHROMEOS EC CODEC DRIVER
3791 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3792 S:      Maintained
3793 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3794 R:      Guenter Roeck <groeck@chromium.org>
3795 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3796 F:      sound/soc/codecs/cros_ec_codec.*
3797
3798 CIRRUS LOGIC AUDIO CODEC DRIVERS
3799 M:      Brian Austin <brian.austin@cirrus.com>
3800 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3801 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3802 S:      Maintained
3803 F:      sound/soc/codecs/cs*
3804
3805 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3806 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3807 L:      netdev@vger.kernel.org
3808 S:      Maintained
3809 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3810
3811 CIRRUS LOGIC LOCHNAGAR DRIVER
3812 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3813 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3814 L:      patches@opensource.cirrus.com
3815 S:      Supported
3816 F:      drivers/clk/clk-lochnagar.c
3817 F:      drivers/hwmon/lochnagar-hwmon.c
3818 F:      drivers/mfd/lochnagar-i2c.c
3819 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3820 F:      drivers/regulator/lochnagar-regulator.c
3821 F:      sound/soc/codecs/lochnagar-sc.c
3822 F:      include/dt-bindings/clk/lochnagar.h
3823 F:      include/dt-bindings/pinctrl/lochnagar.h
3824 F:      include/linux/mfd/lochnagar*
3825 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3826 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3827 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3828 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3829 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3830 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3831 F:      Documentation/hwmon/lochnagar
3832
3833 CISCO FCOE HBA DRIVER
3834 M:      Satish Kharat <satishkh@cisco.com>
3835 M:      Sesidhar Baddela <sebaddel@cisco.com>
3836 M:      Karan Tilak Kumar <kartilak@cisco.com>
3837 L:      linux-scsi@vger.kernel.org
3838 S:      Supported
3839 F:      drivers/scsi/fnic/
3840
3841 CISCO SCSI HBA DRIVER
3842 M:      Karan Tilak Kumar <kartilak@cisco.com>
3843 M:      Sesidhar Baddela <sebaddel@cisco.com>
3844 L:      linux-scsi@vger.kernel.org
3845 S:      Supported
3846 F:      drivers/scsi/snic/
3847
3848 CISCO VIC ETHERNET NIC DRIVER
3849 M:      Christian Benvenuti <benve@cisco.com>
3850 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3851 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3852 S:      Supported
3853 F:      drivers/net/ethernet/cisco/enic/
3854
3855 CISCO VIC LOW LATENCY NIC DRIVER
3856 M:      Christian Benvenuti <benve@cisco.com>
3857 M:      Nelson Escobar <neescoba@cisco.com>
3858 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3859 S:      Supported
3860 F:      drivers/infiniband/hw/usnic/
3861
3862 CIRRUS LOGIC MADERA CODEC DRIVERS
3863 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3864 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3865 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3866 L:      patches@opensource.cirrus.com
3867 T:      git https://github.com/CirrusLogic/linux-drivers.git
3868 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3869 S:      Supported
3870 F:      Documentation/devicetree/bindings/mfd/madera.txt
3871 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3872 F:      include/linux/irqchip/irq-madera*
3873 F:      include/linux/mfd/madera/*
3874 F:      drivers/gpio/gpio-madera*
3875 F:      drivers/irqchip/irq-madera*
3876 F:      drivers/mfd/madera*
3877 F:      drivers/mfd/cs47l*
3878 F:      drivers/pinctrl/cirrus/*
3879
3880 CLANG-FORMAT FILE
3881 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3882 S:      Maintained
3883 F:      .clang-format
3884
3885 CLEANCACHE API
3886 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3887 L:      linux-kernel@vger.kernel.org
3888 S:      Maintained
3889 F:      mm/cleancache.c
3890 F:      include/linux/cleancache.h
3891
3892 CLK API
3893 M:      Russell King <linux@armlinux.org.uk>
3894 L:      linux-clk@vger.kernel.org
3895 S:      Maintained
3896 F:      include/linux/clk.h
3897
3898 CLOCKSOURCE, CLOCKEVENT DRIVERS
3899 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3900 M:      Thomas Gleixner <tglx@linutronix.de>
3901 L:      linux-kernel@vger.kernel.org
3902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3903 S:      Supported
3904 F:      drivers/clocksource/
3905 F:      Documentation/devicetree/bindings/timer/
3906
3907 CMPC ACPI DRIVER
3908 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3909 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3910 L:      platform-driver-x86@vger.kernel.org
3911 S:      Supported
3912 F:      drivers/platform/x86/classmate-laptop.c
3913
3914 COBALT MEDIA DRIVER
3915 M:      Hans Verkuil <hans.verkuil@cisco.com>
3916 L:      linux-media@vger.kernel.org
3917 T:      git git://linuxtv.org/media_tree.git
3918 W:      https://linuxtv.org
3919 S:      Supported
3920 F:      drivers/media/pci/cobalt/
3921
3922 COCCINELLE/Semantic Patches (SmPL)
3923 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3924 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3925 M:      Nicolas Palix <nicolas.palix@imag.fr>
3926 M:      Michal Marek <michal.lkml@markovi.net>
3927 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3929 W:      http://coccinelle.lip6.fr/
3930 S:      Supported
3931 F:      Documentation/dev-tools/coccinelle.rst
3932 F:      scripts/coccinelle/
3933 F:      scripts/coccicheck
3934
3935 CODA FILE SYSTEM
3936 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3937 M:      coda@cs.cmu.edu
3938 L:      codalist@coda.cs.cmu.edu
3939 W:      http://www.coda.cs.cmu.edu/
3940 S:      Maintained
3941 F:      Documentation/filesystems/coda.txt
3942 F:      fs/coda/
3943 F:      include/linux/coda*.h
3944 F:      include/uapi/linux/coda*.h
3945
3946 CODA V4L2 MEM2MEM DRIVER
3947 M:      Philipp Zabel <p.zabel@pengutronix.de>
3948 L:      linux-media@vger.kernel.org
3949 S:      Maintained
3950 F:      Documentation/devicetree/bindings/media/coda.txt
3951 F:      drivers/media/platform/coda/
3952
3953 CODE OF CONDUCT
3954 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3955 S:      Supported
3956 F:      Documentation/process/code-of-conduct.rst
3957 F:      Documentation/process/code-of-conduct-interpretation.rst
3958
3959 COMMON CLK FRAMEWORK
3960 M:      Michael Turquette <mturquette@baylibre.com>
3961 M:      Stephen Boyd <sboyd@kernel.org>
3962 L:      linux-clk@vger.kernel.org
3963 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3965 S:      Maintained
3966 F:      Documentation/devicetree/bindings/clock/
3967 F:      drivers/clk/
3968 X:      drivers/clk/clkdev.c
3969 F:      include/linux/clk-pr*
3970 F:      include/linux/clk/
3971 F:      include/linux/of_clk.h
3972
3973 COMMON INTERNET FILE SYSTEM (CIFS)
3974 M:      Steve French <sfrench@samba.org>
3975 L:      linux-cifs@vger.kernel.org
3976 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3977 W:      http://linux-cifs.samba.org/
3978 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3979 S:      Supported
3980 F:      Documentation/filesystems/cifs/
3981 F:      fs/cifs/
3982
3983 COMPACTPCI HOTPLUG CORE
3984 M:      Scott Murray <scott@spiteful.org>
3985 L:      linux-pci@vger.kernel.org
3986 S:      Maintained
3987 F:      drivers/pci/hotplug/cpci_hotplug*
3988
3989 COMPACTPCI HOTPLUG GENERIC DRIVER
3990 M:      Scott Murray <scott@spiteful.org>
3991 L:      linux-pci@vger.kernel.org
3992 S:      Maintained
3993 F:      drivers/pci/hotplug/cpcihp_generic.c
3994
3995 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3996 M:      Scott Murray <scott@spiteful.org>
3997 L:      linux-pci@vger.kernel.org
3998 S:      Maintained
3999 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4000
4001 COMPAL LAPTOP SUPPORT
4002 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4003 L:      platform-driver-x86@vger.kernel.org
4004 S:      Maintained
4005 F:      drivers/platform/x86/compal-laptop.c
4006
4007 COMPILER ATTRIBUTES
4008 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4009 S:      Maintained
4010 F:      include/linux/compiler_attributes.h
4011
4012 CONEXANT ACCESSRUNNER USB DRIVER
4013 L:      accessrunner-general@lists.sourceforge.net
4014 W:      http://accessrunner.sourceforge.net/
4015 S:      Orphan
4016 F:      drivers/usb/atm/cxacru.c
4017
4018 CONFIGFS
4019 M:      Joel Becker <jlbec@evilplan.org>
4020 M:      Christoph Hellwig <hch@lst.de>
4021 T:      git git://git.infradead.org/users/hch/configfs.git
4022 S:      Supported
4023 F:      fs/configfs/
4024 F:      include/linux/configfs.h
4025
4026 CONNECTOR
4027 M:      Evgeniy Polyakov <zbr@ioremap.net>
4028 L:      netdev@vger.kernel.org
4029 S:      Maintained
4030 F:      drivers/connector/
4031
4032 CONTROL GROUP (CGROUP)
4033 M:      Tejun Heo <tj@kernel.org>
4034 M:      Li Zefan <lizefan@huawei.com>
4035 M:      Johannes Weiner <hannes@cmpxchg.org>
4036 L:      cgroups@vger.kernel.org
4037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4038 S:      Maintained
4039 F:      Documentation/admin-guide/cgroup-v2.rst
4040 F:      Documentation/cgroup-v1/
4041 F:      include/linux/cgroup*
4042 F:      kernel/cgroup/
4043
4044 CONTROL GROUP - CPUSET
4045 M:      Li Zefan <lizefan@huawei.com>
4046 L:      cgroups@vger.kernel.org
4047 W:      http://www.bullopensource.org/cpuset/
4048 W:      http://oss.sgi.com/projects/cpusets/
4049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4050 S:      Maintained
4051 F:      Documentation/cgroup-v1/cpusets.txt
4052 F:      include/linux/cpuset.h
4053 F:      kernel/cgroup/cpuset.c
4054
4055 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4056 M:      Johannes Weiner <hannes@cmpxchg.org>
4057 M:      Michal Hocko <mhocko@kernel.org>
4058 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4059 L:      cgroups@vger.kernel.org
4060 L:      linux-mm@kvack.org
4061 S:      Maintained
4062 F:      mm/memcontrol.c
4063 F:      mm/swap_cgroup.c
4064
4065 CORETEMP HARDWARE MONITORING DRIVER
4066 M:      Fenghua Yu <fenghua.yu@intel.com>
4067 L:      linux-hwmon@vger.kernel.org
4068 S:      Maintained
4069 F:      Documentation/hwmon/coretemp.rst
4070 F:      drivers/hwmon/coretemp.c
4071
4072 COSA/SRP SYNC SERIAL DRIVER
4073 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4074 W:      http://www.fi.muni.cz/~kas/cosa/
4075 S:      Maintained
4076 F:      drivers/net/wan/cosa*
4077
4078 COUNTER SUBSYSTEM
4079 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4080 L:      linux-iio@vger.kernel.org
4081 S:      Maintained
4082 F:      Documentation/ABI/testing/sysfs-bus-counter*
4083 F:      Documentation/driver-api/generic-counter.rst
4084 F:      drivers/counter/
4085 F:      include/linux/counter.h
4086 F:      include/linux/counter_enum.h
4087
4088 CPMAC ETHERNET DRIVER
4089 M:      Florian Fainelli <f.fainelli@gmail.com>
4090 L:      netdev@vger.kernel.org
4091 S:      Maintained
4092 F:      drivers/net/ethernet/ti/cpmac.c
4093
4094 CPU FREQUENCY SCALING FRAMEWORK
4095 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4096 M:      Viresh Kumar <viresh.kumar@linaro.org>
4097 L:      linux-pm@vger.kernel.org
4098 S:      Maintained
4099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4101 B:      https://bugzilla.kernel.org
4102 F:      Documentation/admin-guide/pm/cpufreq.rst
4103 F:      Documentation/admin-guide/pm/intel_pstate.rst
4104 F:      Documentation/cpu-freq/
4105 F:      Documentation/devicetree/bindings/cpufreq/
4106 F:      drivers/cpufreq/
4107 F:      include/linux/cpufreq.h
4108 F:      tools/testing/selftests/cpufreq/
4109
4110 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4111 M:      Viresh Kumar <viresh.kumar@linaro.org>
4112 M:      Sudeep Holla <sudeep.holla@arm.com>
4113 L:      linux-pm@vger.kernel.org
4114 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4115 S:      Maintained
4116 F:      drivers/cpufreq/arm_big_little.h
4117 F:      drivers/cpufreq/arm_big_little.c
4118
4119 CPU POWER MONITORING SUBSYSTEM
4120 M:      Thomas Renninger <trenn@suse.com>
4121 M:      Shuah Khan <shuah@kernel.org>
4122 M:      Shuah Khan <skhan@linuxfoundation.org>
4123 L:      linux-pm@vger.kernel.org
4124 S:      Maintained
4125 F:      tools/power/cpupower/
4126
4127 CPUID/MSR DRIVER
4128 M:      "H. Peter Anvin" <hpa@zytor.com>
4129 S:      Maintained
4130 F:      arch/x86/kernel/cpuid.c
4131 F:      arch/x86/kernel/msr.c
4132
4133 CPUIDLE DRIVER - ARM BIG LITTLE
4134 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4135 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4136 L:      linux-pm@vger.kernel.org
4137 L:      linux-arm-kernel@lists.infradead.org
4138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4139 S:      Maintained
4140 F:      drivers/cpuidle/cpuidle-big_little.c
4141
4142 CPUIDLE DRIVER - ARM EXYNOS
4143 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4144 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4145 M:      Kukjin Kim <kgene@kernel.org>
4146 L:      linux-pm@vger.kernel.org
4147 L:      linux-samsung-soc@vger.kernel.org
4148 S:      Supported
4149 F:      drivers/cpuidle/cpuidle-exynos.c
4150 F:      arch/arm/mach-exynos/pm.c
4151
4152 CPU IDLE TIME MANAGEMENT FRAMEWORK
4153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4154 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4155 L:      linux-pm@vger.kernel.org
4156 S:      Maintained
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4158 B:      https://bugzilla.kernel.org
4159 F:      Documentation/admin-guide/pm/cpuidle.rst
4160 F:      Documentation/driver-api/pm/cpuidle.rst
4161 F:      drivers/cpuidle/*
4162 F:      include/linux/cpuidle.h
4163
4164 CRAMFS FILESYSTEM
4165 M:      Nicolas Pitre <nico@fluxnic.net>
4166 S:      Maintained
4167 F:      Documentation/filesystems/cramfs.txt
4168 F:      fs/cramfs/
4169
4170 CRYPTO API
4171 M:      Herbert Xu <herbert@gondor.apana.org.au>
4172 M:      "David S. Miller" <davem@davemloft.net>
4173 L:      linux-crypto@vger.kernel.org
4174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4176 S:      Maintained
4177 F:      Documentation/crypto/
4178 F:      Documentation/devicetree/bindings/crypto/
4179 F:      arch/*/crypto/
4180 F:      crypto/
4181 F:      drivers/crypto/
4182 F:      include/crypto/
4183 F:      include/linux/crypto*
4184
4185 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4186 M:      Neil Horman <nhorman@tuxdriver.com>
4187 L:      linux-crypto@vger.kernel.org
4188 S:      Maintained
4189 F:      crypto/ansi_cprng.c
4190 F:      crypto/rng.c
4191
4192 CS3308 MEDIA DRIVER
4193 M:      Hans Verkuil <hverkuil@xs4all.nl>
4194 L:      linux-media@vger.kernel.org
4195 T:      git git://linuxtv.org/media_tree.git
4196 W:      http://linuxtv.org
4197 S:      Odd Fixes
4198 F:      drivers/media/i2c/cs3308.c
4199
4200 CS5535 Audio ALSA driver
4201 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4202 S:      Maintained
4203 F:      sound/pci/cs5535audio/
4204
4205 CSI DRIVERS FOR ALLWINNER V3s
4206 M:      Yong Deng <yong.deng@magewell.com>
4207 L:      linux-media@vger.kernel.org
4208 T:      git git://linuxtv.org/media_tree.git
4209 S:      Maintained
4210 F:      drivers/media/platform/sunxi/sun6i-csi/
4211 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4212
4213 CW1200 WLAN driver
4214 M:      Solomon Peachy <pizza@shaftnet.org>
4215 S:      Maintained
4216 F:      drivers/net/wireless/st/cw1200/
4217
4218 CX18 VIDEO4LINUX DRIVER
4219 M:      Andy Walls <awalls@md.metrocast.net>
4220 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4221 L:      linux-media@vger.kernel.org
4222 T:      git git://linuxtv.org/media_tree.git
4223 W:      https://linuxtv.org
4224 W:      http://www.ivtvdriver.org/index.php/Cx18
4225 S:      Maintained
4226 F:      Documentation/media/v4l-drivers/cx18*
4227 F:      drivers/media/pci/cx18/
4228 F:      include/uapi/linux/ivtv*
4229
4230 CX2341X MPEG ENCODER HELPER MODULE
4231 M:      Hans Verkuil <hverkuil@xs4all.nl>
4232 L:      linux-media@vger.kernel.org
4233 T:      git git://linuxtv.org/media_tree.git
4234 W:      https://linuxtv.org
4235 S:      Maintained
4236 F:      drivers/media/common/cx2341x*
4237 F:      include/media/drv-intf/cx2341x.h
4238
4239 CX24120 MEDIA DRIVER
4240 M:      Jemma Denson <jdenson@gmail.com>
4241 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4242 L:      linux-media@vger.kernel.org
4243 W:      https://linuxtv.org
4244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4245 S:      Maintained
4246 F:      drivers/media/dvb-frontends/cx24120*
4247
4248 CX88 VIDEO4LINUX DRIVER
4249 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4250 L:      linux-media@vger.kernel.org
4251 W:      https://linuxtv.org
4252 T:      git git://linuxtv.org/media_tree.git
4253 S:      Odd fixes
4254 F:      Documentation/media/v4l-drivers/cx88*
4255 F:      drivers/media/pci/cx88/
4256
4257 CXD2820R MEDIA DRIVER
4258 M:      Antti Palosaari <crope@iki.fi>
4259 L:      linux-media@vger.kernel.org
4260 W:      https://linuxtv.org
4261 W:      http://palosaari.fi/linux/
4262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4263 T:      git git://linuxtv.org/anttip/media_tree.git
4264 S:      Maintained
4265 F:      drivers/media/dvb-frontends/cxd2820r*
4266
4267 CXGB3 ETHERNET DRIVER (CXGB3)
4268 M:      Vishal Kulkarni <vishal@chelsio.com>
4269 L:      netdev@vger.kernel.org
4270 W:      http://www.chelsio.com
4271 S:      Supported
4272 F:      drivers/net/ethernet/chelsio/cxgb3/
4273
4274 CXGB3 ISCSI DRIVER (CXGB3I)
4275 M:      Karen Xie <kxie@chelsio.com>
4276 L:      linux-scsi@vger.kernel.org
4277 W:      http://www.chelsio.com
4278 S:      Supported
4279 F:      drivers/scsi/cxgbi/cxgb3i
4280
4281 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4282 M:      Steve Wise <swise@chelsio.com>
4283 L:      linux-rdma@vger.kernel.org
4284 W:      http://www.openfabrics.org
4285 S:      Supported
4286 F:      drivers/infiniband/hw/cxgb3/
4287 F:      include/uapi/rdma/cxgb3-abi.h
4288
4289 CXGB4 CRYPTO DRIVER (chcr)
4290 M:      Harsh Jain <harsh@chelsio.com>
4291 L:      linux-crypto@vger.kernel.org
4292 W:      http://www.chelsio.com
4293 S:      Supported
4294 F:      drivers/crypto/chelsio
4295
4296 CXGB4 ETHERNET DRIVER (CXGB4)
4297 M:      Vishal Kulkarni <vishal@chelsio.com>
4298 L:      netdev@vger.kernel.org
4299 W:      http://www.chelsio.com
4300 S:      Supported
4301 F:      drivers/net/ethernet/chelsio/cxgb4/
4302
4303 CXGB4 ISCSI DRIVER (CXGB4I)
4304 M:      Karen Xie <kxie@chelsio.com>
4305 L:      linux-scsi@vger.kernel.org
4306 W:      http://www.chelsio.com
4307 S:      Supported
4308 F:      drivers/scsi/cxgbi/cxgb4i
4309
4310 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4311 M:      Steve Wise <swise@chelsio.com>
4312 L:      linux-rdma@vger.kernel.org
4313 W:      http://www.openfabrics.org
4314 S:      Supported
4315 F:      drivers/infiniband/hw/cxgb4/
4316 F:      include/uapi/rdma/cxgb4-abi.h
4317
4318 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4319 M:      Casey Leedom <leedom@chelsio.com>
4320 L:      netdev@vger.kernel.org
4321 W:      http://www.chelsio.com
4322 S:      Supported
4323 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4324
4325 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4326 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4327 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4328 L:      linuxppc-dev@lists.ozlabs.org
4329 S:      Supported
4330 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4331 F:      drivers/misc/cxl/
4332 F:      include/misc/cxl*
4333 F:      include/uapi/misc/cxl.h
4334 F:      Documentation/powerpc/cxl.txt
4335 F:      Documentation/ABI/testing/sysfs-class-cxl
4336
4337 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4338 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4339 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4340 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4341 L:      linux-scsi@vger.kernel.org
4342 S:      Supported
4343 F:      drivers/scsi/cxlflash/
4344 F:      include/uapi/scsi/cxlflash_ioctl.h
4345 F:      Documentation/powerpc/cxlflash.txt
4346
4347 CYBERPRO FB DRIVER
4348 M:      Russell King <linux@armlinux.org.uk>
4349 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4350 W:      http://www.armlinux.org.uk/
4351 S:      Maintained
4352 F:      drivers/video/fbdev/cyber2000fb.*
4353
4354 CYCLADES ASYNC MUX DRIVER
4355 W:      http://www.cyclades.com/
4356 S:      Orphan
4357 F:      drivers/tty/cyclades.c
4358 F:      include/linux/cyclades.h
4359 F:      include/uapi/linux/cyclades.h
4360
4361 CYCLADES PC300 DRIVER
4362 W:      http://www.cyclades.com/
4363 S:      Orphan
4364 F:      drivers/net/wan/pc300*
4365
4366 CYPRESS_FIRMWARE MEDIA DRIVER
4367 M:      Antti Palosaari <crope@iki.fi>
4368 L:      linux-media@vger.kernel.org
4369 W:      https://linuxtv.org
4370 W:      http://palosaari.fi/linux/
4371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4372 T:      git git://linuxtv.org/anttip/media_tree.git
4373 S:      Maintained
4374 F:      drivers/media/common/cypress_firmware*
4375
4376 CYTTSP TOUCHSCREEN DRIVER
4377 M:      Ferruh Yigit <fery@cypress.com>
4378 L:      linux-input@vger.kernel.org
4379 S:      Supported
4380 F:      drivers/input/touchscreen/cyttsp*
4381 F:      include/linux/input/cyttsp.h
4382
4383 D-LINK DIR-685 TOUCHKEYS DRIVER
4384 M:      Linus Walleij <linus.walleij@linaro.org>
4385 L:      linux-input@vger.kernel.org
4386 S:      Supported
4387 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4388
4389 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4390 M:      Joshua Kinard <kumba@gentoo.org>
4391 S:      Maintained
4392 F:      drivers/rtc/rtc-ds1685.c
4393 F:      include/linux/rtc/ds1685.h
4394
4395 DAMA SLAVE for AX.25
4396 M:      Joerg Reuter <jreuter@yaina.de>
4397 W:      http://yaina.de/jreuter/
4398 W:      http://www.qsl.net/dl1bke/
4399 L:      linux-hams@vger.kernel.org
4400 S:      Maintained
4401 F:      net/ax25/af_ax25.c
4402 F:      net/ax25/ax25_dev.c
4403 F:      net/ax25/ax25_ds_*
4404 F:      net/ax25/ax25_in.c
4405 F:      net/ax25/ax25_out.c
4406 F:      net/ax25/ax25_timer.c
4407 F:      net/ax25/sysctl_net_ax25.c
4408
4409 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4410 L:      netdev@vger.kernel.org
4411 S:      Orphan
4412 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4413 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4414
4415 DC390/AM53C974 SCSI driver
4416 M:      Hannes Reinecke <hare@suse.com>
4417 L:      linux-scsi@vger.kernel.org
4418 S:      Maintained
4419 F:      drivers/scsi/am53c974.c
4420
4421 DC395x SCSI driver
4422 M:      Oliver Neukum <oliver@neukum.org>
4423 M:      Ali Akcaagac <aliakc@web.de>
4424 M:      Jamie Lenehan <lenehan@twibble.org>
4425 L:      dc395x@twibble.org
4426 W:      http://twibble.org/dist/dc395x/
4427 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4428 S:      Maintained
4429 F:      Documentation/scsi/dc395x.txt
4430 F:      drivers/scsi/dc395x.*
4431
4432 DCCP PROTOCOL
4433 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4434 L:      dccp@vger.kernel.org
4435 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4436 S:      Maintained
4437 F:      include/linux/dccp.h
4438 F:      include/uapi/linux/dccp.h
4439 F:      include/linux/tfrc.h
4440 F:      net/dccp/
4441
4442 DECnet NETWORK LAYER
4443 W:      http://linux-decnet.sourceforge.net
4444 L:      linux-decnet-user@lists.sourceforge.net
4445 S:      Orphan
4446 F:      Documentation/networking/decnet.txt
4447 F:      net/decnet/
4448
4449 DECSTATION PLATFORM SUPPORT
4450 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4451 L:      linux-mips@vger.kernel.org
4452 W:      http://www.linux-mips.org/wiki/DECstation
4453 S:      Maintained
4454 F:      arch/mips/dec/
4455 F:      arch/mips/include/asm/dec/
4456 F:      arch/mips/include/asm/mach-dec/
4457
4458 DEFXX FDDI NETWORK DRIVER
4459 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4460 S:      Maintained
4461 F:      drivers/net/fddi/defxx.*
4462
4463 DELL SMBIOS DRIVER
4464 M:      Pali Rohár <pali.rohar@gmail.com>
4465 M:      Mario Limonciello <mario.limonciello@dell.com>
4466 L:      platform-driver-x86@vger.kernel.org
4467 S:      Maintained
4468 F:      drivers/platform/x86/dell-smbios.*
4469
4470 DELL SMBIOS SMM DRIVER
4471 M:      Mario Limonciello <mario.limonciello@dell.com>
4472 L:      platform-driver-x86@vger.kernel.org
4473 S:      Maintained
4474 F:      drivers/platform/x86/dell-smbios-smm.c
4475
4476 DELL SMBIOS WMI DRIVER
4477 M:      Mario Limonciello <mario.limonciello@dell.com>
4478 L:      platform-driver-x86@vger.kernel.org
4479 S:      Maintained
4480 F:      drivers/platform/x86/dell-smbios-wmi.c
4481 F:      tools/wmi/dell-smbios-example.c
4482
4483 DEFZA FDDI NETWORK DRIVER
4484 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4485 S:      Maintained
4486 F:      drivers/net/fddi/defza.*
4487
4488 DELL LAPTOP DRIVER
4489 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4490 M:      Pali Rohár <pali.rohar@gmail.com>
4491 L:      platform-driver-x86@vger.kernel.org
4492 S:      Maintained
4493 F:      drivers/platform/x86/dell-laptop.c
4494
4495 DELL LAPTOP FREEFALL DRIVER
4496 M:      Pali Rohár <pali.rohar@gmail.com>
4497 S:      Maintained
4498 F:      drivers/platform/x86/dell-smo8800.c
4499
4500 DELL LAPTOP RBTN DRIVER
4501 M:      Pali Rohár <pali.rohar@gmail.com>
4502 S:      Maintained
4503 F:      drivers/platform/x86/dell-rbtn.*
4504
4505 DELL REMOTE BIOS UPDATE DRIVER
4506 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4507 L:      platform-driver-x86@vger.kernel.org
4508 S:      Maintained
4509 F:      drivers/platform/x86/dell_rbu.c
4510
4511 DELL LAPTOP SMM DRIVER
4512 M:      Pali Rohár <pali.rohar@gmail.com>
4513 S:      Maintained
4514 F:      drivers/hwmon/dell-smm-hwmon.c
4515 F:      include/uapi/linux/i8k.h
4516
4517 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4518 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4519 L:      platform-driver-x86@vger.kernel.org
4520 S:      Maintained
4521 F:      Documentation/dcdbas.txt
4522 F:      drivers/platform/x86/dcdbas.*
4523
4524 DELL WMI NOTIFICATIONS DRIVER
4525 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4526 M:      Pali Rohár <pali.rohar@gmail.com>
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-wmi.c
4529
4530 DELL WMI DESCRIPTOR DRIVER
4531 M:      Mario Limonciello <mario.limonciello@dell.com>
4532 S:      Maintained
4533 F:      drivers/platform/x86/dell-wmi-descriptor.c
4534
4535 DELTA ST MEDIA DRIVER
4536 M:      Hugues Fruchet <hugues.fruchet@st.com>
4537 L:      linux-media@vger.kernel.org
4538 T:      git git://linuxtv.org/media_tree.git
4539 W:      https://linuxtv.org
4540 S:      Supported
4541 F:      drivers/media/platform/sti/delta
4542
4543 DENALI NAND DRIVER
4544 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4545 L:      linux-mtd@lists.infradead.org
4546 S:      Supported
4547 F:      drivers/mtd/nand/raw/denali*
4548
4549 DESIGNWARE USB2 DRD IP DRIVER
4550 M:      Minas Harutyunyan <hminas@synopsys.com>
4551 L:      linux-usb@vger.kernel.org
4552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4553 S:      Maintained
4554 F:      drivers/usb/dwc2/
4555
4556 DESIGNWARE USB3 DRD IP DRIVER
4557 M:      Felipe Balbi <balbi@kernel.org>
4558 L:      linux-usb@vger.kernel.org
4559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4560 S:      Maintained
4561 F:      drivers/usb/dwc3/
4562
4563 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4564 M:      Andreas Klinger <ak@it-klinger.de>
4565 L:      linux-iio@vger.kernel.org
4566 S:      Maintained
4567 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4568 F:      drivers/iio/proximity/srf*.c
4569
4570 DEVICE COREDUMP (DEV_COREDUMP)
4571 M:      Johannes Berg <johannes@sipsolutions.net>
4572 L:      linux-kernel@vger.kernel.org
4573 S:      Maintained
4574 F:      drivers/base/devcoredump.c
4575 F:      include/linux/devcoredump.h
4576
4577 DEVICE FREQUENCY (DEVFREQ)
4578 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4579 M:      Kyungmin Park <kyungmin.park@samsung.com>
4580 R:      Chanwoo Choi <cw00.choi@samsung.com>
4581 L:      linux-pm@vger.kernel.org
4582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4583 S:      Maintained
4584 F:      drivers/devfreq/
4585 F:      include/linux/devfreq.h
4586 F:      Documentation/devicetree/bindings/devfreq/
4587 F:      include/trace/events/devfreq.h
4588
4589 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4590 M:      Chanwoo Choi <cw00.choi@samsung.com>
4591 L:      linux-pm@vger.kernel.org
4592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4593 S:      Supported
4594 F:      drivers/devfreq/event/
4595 F:      drivers/devfreq/devfreq-event.c
4596 F:      include/linux/devfreq-event.h
4597 F:      Documentation/devicetree/bindings/devfreq/event/
4598
4599 DEVICE NUMBER REGISTRY
4600 M:      Torben Mathiasen <device@lanana.org>
4601 W:      http://lanana.org/docs/device-list/index.html
4602 S:      Maintained
4603
4604 DEVICE-MAPPER  (LVM)
4605 M:      Alasdair Kergon <agk@redhat.com>
4606 M:      Mike Snitzer <snitzer@redhat.com>
4607 M:      dm-devel@redhat.com
4608 L:      dm-devel@redhat.com
4609 W:      http://sources.redhat.com/dm
4610 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4612 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4613 S:      Maintained
4614 F:      Documentation/device-mapper/
4615 F:      drivers/md/Makefile
4616 F:      drivers/md/Kconfig
4617 F:      drivers/md/dm*
4618 F:      drivers/md/persistent-data/
4619 F:      include/linux/device-mapper.h
4620 F:      include/linux/dm-*.h
4621 F:      include/uapi/linux/dm-*.h
4622
4623 DEVLINK
4624 M:      Jiri Pirko <jiri@mellanox.com>
4625 L:      netdev@vger.kernel.org
4626 S:      Supported
4627 F:      net/core/devlink.c
4628 F:      include/net/devlink.h
4629 F:      include/uapi/linux/devlink.h
4630
4631 DIALOG SEMICONDUCTOR DRIVERS
4632 M:      Support Opensource <support.opensource@diasemi.com>
4633 W:      http://www.dialog-semiconductor.com/products
4634 S:      Supported
4635 F:      Documentation/hwmon/da90??.rst
4636 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4637 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4638 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4639 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4640 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4641 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4642 F:      drivers/gpio/gpio-da90??.c
4643 F:      drivers/hwmon/da90??-hwmon.c
4644 F:      drivers/iio/adc/da91??-*.c
4645 F:      drivers/input/misc/da90??_onkey.c
4646 F:      drivers/input/touchscreen/da9052_tsi.c
4647 F:      drivers/leds/leds-da90??.c
4648 F:      drivers/mfd/da903x.c
4649 F:      drivers/mfd/da90??-*.c
4650 F:      drivers/mfd/da91??-*.c
4651 F:      drivers/power/supply/da9052-battery.c
4652 F:      drivers/power/supply/da91??-*.c
4653 F:      drivers/regulator/da903x.c
4654 F:      drivers/regulator/da9???-regulator.[ch]
4655 F:      drivers/thermal/da90??-thermal.c
4656 F:      drivers/rtc/rtc-da90??.c
4657 F:      drivers/video/backlight/da90??_bl.c
4658 F:      drivers/watchdog/da90??_wdt.c
4659 F:      include/linux/mfd/da903x.h
4660 F:      include/linux/mfd/da9052/
4661 F:      include/linux/mfd/da9055/
4662 F:      include/linux/mfd/da9062/
4663 F:      include/linux/mfd/da9063/
4664 F:      include/linux/mfd/da9150/
4665 F:      include/linux/regulator/da9211.h
4666 F:      include/sound/da[79]*.h
4667 F:      sound/soc/codecs/da[79]*.[ch]
4668
4669 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4670 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4671 L:      linux-gpio@vger.kernel.org
4672 S:      Maintained
4673 F:      drivers/gpio/gpio-gpio-mm.c
4674
4675 DIOLAN U2C-12 I2C DRIVER
4676 M:      Guenter Roeck <linux@roeck-us.net>
4677 L:      linux-i2c@vger.kernel.org
4678 S:      Maintained
4679 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4680
4681 FILESYSTEM DIRECT ACCESS (DAX)
4682 M:      Dan Williams <dan.j.williams@intel.com>
4683 R:      Matthew Wilcox <willy@infradead.org>
4684 R:      Jan Kara <jack@suse.cz>
4685 L:      linux-fsdevel@vger.kernel.org
4686 L:      linux-nvdimm@lists.01.org
4687 S:      Supported
4688 F:      fs/dax.c
4689 F:      include/linux/dax.h
4690 F:      include/trace/events/fs_dax.h
4691
4692 DEVICE DIRECT ACCESS (DAX)
4693 M:      Dan Williams <dan.j.williams@intel.com>
4694 M:      Vishal Verma <vishal.l.verma@intel.com>
4695 M:      Keith Busch <keith.busch@intel.com>
4696 M:      Dave Jiang <dave.jiang@intel.com>
4697 L:      linux-nvdimm@lists.01.org
4698 S:      Supported
4699 F:      drivers/dax/
4700
4701 DIRECTORY NOTIFICATION (DNOTIFY)
4702 M:      Jan Kara <jack@suse.cz>
4703 R:      Amir Goldstein <amir73il@gmail.com>
4704 L:      linux-fsdevel@vger.kernel.org
4705 S:      Maintained
4706 F:      Documentation/filesystems/dnotify.txt
4707 F:      fs/notify/dnotify/
4708 F:      include/linux/dnotify.h
4709
4710 DISK GEOMETRY AND PARTITION HANDLING
4711 M:      Andries Brouwer <aeb@cwi.nl>
4712 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4713 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4714 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4715 S:      Maintained
4716
4717 DISKQUOTA
4718 M:      Jan Kara <jack@suse.com>
4719 S:      Maintained
4720 F:      Documentation/filesystems/quota.txt
4721 F:      fs/quota/
4722 F:      include/linux/quota*.h
4723 F:      include/uapi/linux/quota*.h
4724
4725 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4726 M:      Bernie Thompson <bernie@plugable.com>
4727 L:      linux-fbdev@vger.kernel.org
4728 S:      Maintained
4729 W:      http://plugable.com/category/projects/udlfb/
4730 F:      drivers/video/fbdev/udlfb.c
4731 F:      include/video/udlfb.h
4732 F:      Documentation/fb/udlfb.txt
4733
4734 DISTRIBUTED LOCK MANAGER (DLM)
4735 M:      Christine Caulfield <ccaulfie@redhat.com>
4736 M:      David Teigland <teigland@redhat.com>
4737 L:      cluster-devel@redhat.com
4738 W:      http://sources.redhat.com/cluster/
4739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4740 S:      Supported
4741 F:      fs/dlm/
4742
4743 DMA BUFFER SHARING FRAMEWORK
4744 M:      Sumit Semwal <sumit.semwal@linaro.org>
4745 S:      Maintained
4746 L:      linux-media@vger.kernel.org
4747 L:      dri-devel@lists.freedesktop.org
4748 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4749 F:      drivers/dma-buf/
4750 F:      include/linux/dma-buf*
4751 F:      include/linux/reservation.h
4752 F:      include/linux/*fence.h
4753 F:      Documentation/driver-api/dma-buf.rst
4754 T:      git git://anongit.freedesktop.org/drm/drm-misc
4755
4756 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4757 M:      Vinod Koul <vkoul@kernel.org>
4758 L:      dmaengine@vger.kernel.org
4759 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4760 S:      Maintained
4761 F:      drivers/dma/
4762 F:      include/linux/dmaengine.h
4763 F:      include/linux/of_dma.h
4764 F:      Documentation/devicetree/bindings/dma/
4765 F:      Documentation/driver-api/dmaengine/
4766 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4767
4768 DMA MAPPING HELPERS
4769 M:      Christoph Hellwig <hch@lst.de>
4770 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4771 R:      Robin Murphy <robin.murphy@arm.com>
4772 L:      iommu@lists.linux-foundation.org
4773 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4774 W:      http://git.infradead.org/users/hch/dma-mapping.git
4775 S:      Supported
4776 F:      kernel/dma/
4777 F:      include/asm-generic/dma-mapping.h
4778 F:      include/linux/dma-direct.h
4779 F:      include/linux/dma-mapping.h
4780 F:      include/linux/dma-noncoherent.h
4781
4782 DME1737 HARDWARE MONITOR DRIVER
4783 M:      Juerg Haefliger <juergh@gmail.com>
4784 L:      linux-hwmon@vger.kernel.org
4785 S:      Maintained
4786 F:      Documentation/hwmon/dme1737.rst
4787 F:      drivers/hwmon/dme1737.c
4788
4789 DMI/SMBIOS SUPPORT
4790 M:      Jean Delvare <jdelvare@suse.com>
4791 S:      Maintained
4792 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4793 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4794 F:      drivers/firmware/dmi-id.c
4795 F:      drivers/firmware/dmi_scan.c
4796 F:      include/linux/dmi.h
4797
4798 DOCUMENTATION
4799 M:      Jonathan Corbet <corbet@lwn.net>
4800 L:      linux-doc@vger.kernel.org
4801 S:      Maintained
4802 F:      Documentation/
4803 F:      scripts/kernel-doc
4804 X:      Documentation/ABI/
4805 X:      Documentation/acpi/
4806 X:      Documentation/devicetree/
4807 X:      Documentation/i2c/
4808 X:      Documentation/media/
4809 X:      Documentation/power/
4810 X:      Documentation/spi/
4811 T:      git git://git.lwn.net/linux.git docs-next
4812
4813 DOCUMENTATION/ITALIAN
4814 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4815 L:      linux-doc@vger.kernel.org
4816 S:      Maintained
4817 F:      Documentation/translations/it_IT
4818
4819 DONGWOON DW9714 LENS VOICE COIL DRIVER
4820 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4821 L:      linux-media@vger.kernel.org
4822 T:      git git://linuxtv.org/media_tree.git
4823 S:      Maintained
4824 F:      drivers/media/i2c/dw9714.c
4825 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4826
4827 DONGWOON DW9807 LENS VOICE COIL DRIVER
4828 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4829 L:      linux-media@vger.kernel.org
4830 T:      git git://linuxtv.org/media_tree.git
4831 S:      Maintained
4832 F:      drivers/media/i2c/dw9807-vcm.c
4833 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4834
4835 DOUBLETALK DRIVER
4836 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4837 L:      blinux-list@redhat.com
4838 S:      Maintained
4839 F:      drivers/char/dtlk.c
4840 F:      include/linux/dtlk.h
4841
4842 DPAA2 DATAPATH I/O (DPIO) DRIVER
4843 M:      Roy Pledge <Roy.Pledge@nxp.com>
4844 L:      linux-kernel@vger.kernel.org
4845 S:      Maintained
4846 F:      drivers/soc/fsl/dpio
4847
4848 DPAA2 ETHERNET DRIVER
4849 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4850 L:      netdev@vger.kernel.org
4851 S:      Maintained
4852 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4853 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4854 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4855 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4856 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4857
4858 DPAA2 ETHERNET SWITCH DRIVER
4859 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4860 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4861 L:      linux-kernel@vger.kernel.org
4862 S:      Maintained
4863 F:      drivers/staging/fsl-dpaa2/ethsw
4864
4865 DPAA2 PTP CLOCK DRIVER
4866 M:      Yangbo Lu <yangbo.lu@nxp.com>
4867 L:      netdev@vger.kernel.org
4868 S:      Maintained
4869 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4870 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4871
4872 DPT_I2O SCSI RAID DRIVER
4873 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4874 L:      linux-scsi@vger.kernel.org
4875 W:      http://www.adaptec.com/
4876 S:      Maintained
4877 F:      drivers/scsi/dpt*
4878 F:      drivers/scsi/dpt/
4879
4880 DRBD DRIVER
4881 M:      Philipp Reisner <philipp.reisner@linbit.com>
4882 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4883 L:      drbd-dev@lists.linbit.com
4884 W:      http://www.drbd.org
4885 T:      git git://git.linbit.com/linux-drbd.git
4886 T:      git git://git.linbit.com/drbd-8.4.git
4887 S:      Supported
4888 F:      drivers/block/drbd/
4889 F:      lib/lru_cache.c
4890 F:      Documentation/blockdev/drbd/
4891
4892 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4893 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4894 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4896 S:      Supported
4897 F:      Documentation/kobject.txt
4898 F:      drivers/base/
4899 F:      fs/debugfs/
4900 F:      fs/sysfs/
4901 F:      include/linux/debugfs.h
4902 F:      include/linux/kobj*
4903 F:      lib/kobj*
4904
4905 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4906 M:      Kevin Hilman <khilman@kernel.org>
4907 M:      Nishanth Menon <nm@ti.com>
4908 S:      Maintained
4909 F:      drivers/power/avs/
4910 F:      include/linux/power/smartreflex.h
4911 L:      linux-pm@vger.kernel.org
4912
4913 DRM DRIVER FOR ARM PL111 CLCD
4914 M:      Eric Anholt <eric@anholt.net>
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916 S:      Supported
4917 F:      drivers/gpu/drm/pl111/
4918
4919 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4920 M:      Linus Walleij <linus.walleij@linaro.org>
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4924 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4925
4926 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4927 M:      Dave Airlie <airlied@redhat.com>
4928 S:      Odd Fixes
4929 F:      drivers/gpu/drm/ast/
4930
4931 DRM DRIVER FOR ASPEED BMC GFX
4932 M:      Joel Stanley <joel@jms.id.au>
4933 L:      linux-aspeed@lists.ozlabs.org
4934 T:      git git://anongit.freedesktop.org/drm/drm-misc
4935 S:      Supported
4936 F:      drivers/gpu/drm/aspeed/
4937 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4938
4939 DRM DRIVER FOR BOCHS VIRTUAL GPU
4940 M:      Gerd Hoffmann <kraxel@redhat.com>
4941 L:      virtualization@lists.linux-foundation.org
4942 T:      git git://anongit.freedesktop.org/drm/drm-misc
4943 S:      Maintained
4944 F:      drivers/gpu/drm/bochs/
4945
4946 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4947 M:      Linus Walleij <linus.walleij@linaro.org>
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949 S:      Maintained
4950 F:      drivers/gpu/drm/tve200/
4951
4952 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
4953 M:      Jagan Teki <jagan@amarulasolutions.com>
4954 S:      Maintained
4955 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
4956 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
4957
4958 DRM DRIVER FOR ILITEK ILI9225 PANELS
4959 M:      David Lechner <david@lechnology.com>
4960 S:      Maintained
4961 F:      drivers/gpu/drm/tinydrm/ili9225.c
4962 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4963
4964 DRM DRIVER FOR HX8357D PANELS
4965 M:      Eric Anholt <eric@anholt.net>
4966 T:      git git://anongit.freedesktop.org/drm/drm-misc
4967 S:      Maintained
4968 F:      drivers/gpu/drm/tinydrm/hx8357d.c
4969 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
4970
4971 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4972 S:      Orphan / Obsolete
4973 F:      drivers/gpu/drm/i810/
4974 F:      include/uapi/drm/i810_drm.h
4975
4976 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4977 S:      Orphan / Obsolete
4978 F:      drivers/gpu/drm/mga/
4979 F:      include/uapi/drm/mga_drm.h
4980
4981 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4982 M:      Dave Airlie <airlied@redhat.com>
4983 S:      Odd Fixes
4984 F:      drivers/gpu/drm/mgag200/
4985
4986 DRM DRIVER FOR MI0283QT
4987 M:      Noralf Trønnes <noralf@tronnes.org>
4988 S:      Maintained
4989 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4990 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4991
4992 DRM DRIVER FOR MSM ADRENO GPU
4993 M:      Rob Clark <robdclark@gmail.com>
4994 M:      Sean Paul <sean@poorly.run>
4995 L:      linux-arm-msm@vger.kernel.org
4996 L:      dri-devel@lists.freedesktop.org
4997 L:      freedreno@lists.freedesktop.org
4998 T:      git https://gitlab.freedesktop.org/drm/msm.git
4999 S:      Maintained
5000 F:      drivers/gpu/drm/msm/
5001 F:      include/uapi/drm/msm_drm.h
5002 F:      Documentation/devicetree/bindings/display/msm/
5003
5004 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5005 M:      Ben Skeggs <bskeggs@redhat.com>
5006 L:      dri-devel@lists.freedesktop.org
5007 L:      nouveau@lists.freedesktop.org
5008 T:      git git://github.com/skeggsb/linux
5009 S:      Supported
5010 F:      drivers/gpu/drm/nouveau/
5011 F:      include/uapi/drm/nouveau_drm.h
5012
5013 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5014 M:      Stefan Mavrodiev <stefan@olimex.com>
5015 S:      Maintained
5016 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5017 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5018
5019 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5020 M:      Noralf Trønnes <noralf@tronnes.org>
5021 S:      Maintained
5022 F:      drivers/gpu/drm/tinydrm/repaper.c
5023 F:      Documentation/devicetree/bindings/display/repaper.txt
5024
5025 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5026 M:      Dave Airlie <airlied@redhat.com>
5027 M:      Gerd Hoffmann <kraxel@redhat.com>
5028 L:      virtualization@lists.linux-foundation.org
5029 T:      git git://anongit.freedesktop.org/drm/drm-misc
5030 S:      Obsolete
5031 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5032 F:      drivers/gpu/drm/cirrus/
5033
5034 DRM DRIVER FOR QXL VIRTUAL GPU
5035 M:      Dave Airlie <airlied@redhat.com>
5036 M:      Gerd Hoffmann <kraxel@redhat.com>
5037 L:      virtualization@lists.linux-foundation.org
5038 L:      spice-devel@lists.freedesktop.org
5039 T:      git git://anongit.freedesktop.org/drm/drm-misc
5040 S:      Maintained
5041 F:      drivers/gpu/drm/qxl/
5042 F:      include/uapi/drm/qxl_drm.h
5043
5044 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5045 S:      Orphan / Obsolete
5046 F:      drivers/gpu/drm/r128/
5047 F:      include/uapi/drm/r128_drm.h
5048
5049 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5050 M:      Guido Günther <agx@sigxcpu.org>
5051 S:      Maintained
5052 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5053 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5054
5055 DRM DRIVER FOR SAVAGE VIDEO CARDS
5056 S:      Orphan / Obsolete
5057 F:      drivers/gpu/drm/savage/
5058 F:      include/uapi/drm/savage_drm.h
5059
5060 DRM DRIVER FOR SIS VIDEO CARDS
5061 S:      Orphan / Obsolete
5062 F:      drivers/gpu/drm/sis/
5063 F:      include/uapi/drm/sis_drm.h
5064
5065 DRM DRIVER FOR SITRONIX ST7701 PANELS
5066 M:      Jagan Teki <jagan@amarulasolutions.com>
5067 S:      Maintained
5068 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5069 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5070
5071 DRM DRIVER FOR SITRONIX ST7586 PANELS
5072 M:      David Lechner <david@lechnology.com>
5073 S:      Maintained
5074 F:      drivers/gpu/drm/tinydrm/st7586.c
5075 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5076
5077 DRM DRIVER FOR SITRONIX ST7735R PANELS
5078 M:      David Lechner <david@lechnology.com>
5079 S:      Maintained
5080 F:      drivers/gpu/drm/tinydrm/st7735r.c
5081 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5082
5083 DRM DRIVER FOR TDFX VIDEO CARDS
5084 S:      Orphan / Obsolete
5085 F:      drivers/gpu/drm/tdfx/
5086
5087 DRM DRIVER FOR TPO TPG110 PANELS
5088 M:      Linus Walleij <linus.walleij@linaro.org>
5089 T:      git git://anongit.freedesktop.org/drm/drm-misc
5090 S:      Maintained
5091 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5092 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5093
5094 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5095 M:      Dave Airlie <airlied@redhat.com>
5096 R:      Sean Paul <sean@poorly.run>
5097 L:      dri-devel@lists.freedesktop.org
5098 S:      Odd Fixes
5099 F:      drivers/gpu/drm/udl/
5100 T:      git git://anongit.freedesktop.org/drm/drm-misc
5101
5102 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5103 M:      Hans de Goede <hdegoede@redhat.com>
5104 L:      dri-devel@lists.freedesktop.org
5105 S:      Maintained
5106 F:      drivers/gpu/drm/vboxvideo/
5107 T:      git git://anongit.freedesktop.org/drm/drm-misc
5108
5109 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5110 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5111 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5112 R:      Daniel Vetter <daniel@ffwll.ch>
5113 T:      git git://anongit.freedesktop.org/drm/drm-misc
5114 S:      Maintained
5115 L:      dri-devel@lists.freedesktop.org
5116 F:      drivers/gpu/drm/vkms/
5117 F:      Documentation/gpu/vkms.rst
5118
5119 DRM DRIVER FOR VMWARE VIRTUAL GPU
5120 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5121 M:      Thomas Hellstrom <thellstrom@vmware.com>
5122 L:      dri-devel@lists.freedesktop.org
5123 T:      git git://people.freedesktop.org/~thomash/linux
5124 S:      Supported
5125 F:      drivers/gpu/drm/vmwgfx/
5126 F:      include/uapi/drm/vmwgfx_drm.h
5127
5128 DRM DRIVERS
5129 M:      David Airlie <airlied@linux.ie>
5130 M:      Daniel Vetter <daniel@ffwll.ch>
5131 L:      dri-devel@lists.freedesktop.org
5132 T:      git git://anongit.freedesktop.org/drm/drm
5133 B:      https://bugs.freedesktop.org/
5134 C:      irc://chat.freenode.net/dri-devel
5135 S:      Maintained
5136 F:      drivers/gpu/drm/
5137 F:      drivers/gpu/vga/
5138 F:      Documentation/devicetree/bindings/display/
5139 F:      Documentation/devicetree/bindings/gpu/
5140 F:      Documentation/gpu/
5141 F:      include/drm/
5142 F:      include/uapi/drm/
5143 F:      include/linux/vga*
5144
5145 DRM DRIVERS AND MISC GPU PATCHES
5146 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5147 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5148 M:      Sean Paul <sean@poorly.run>
5149 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5150 S:      Maintained
5151 T:      git git://anongit.freedesktop.org/drm/drm-misc
5152 F:      Documentation/gpu/
5153 F:      drivers/gpu/vga/
5154 F:      drivers/gpu/drm/*
5155 F:      include/drm/drm*
5156 F:      include/uapi/drm/drm*
5157 F:      include/linux/vga*
5158
5159 DRM DRIVERS FOR ALLWINNER A10
5160 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5161 L:      dri-devel@lists.freedesktop.org
5162 S:      Supported
5163 F:      drivers/gpu/drm/sun4i/
5164 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5165 T:      git git://anongit.freedesktop.org/drm/drm-misc
5166
5167 DRM DRIVERS FOR AMLOGIC SOCS
5168 M:      Neil Armstrong <narmstrong@baylibre.com>
5169 L:      dri-devel@lists.freedesktop.org
5170 L:      linux-amlogic@lists.infradead.org
5171 W:      http://linux-meson.com/
5172 S:      Supported
5173 F:      drivers/gpu/drm/meson/
5174 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5175 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5176 F:      Documentation/gpu/meson.rst
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178
5179 DRM DRIVERS FOR ATMEL HLCDC
5180 M:      Boris Brezillon <bbrezillon@kernel.org>
5181 L:      dri-devel@lists.freedesktop.org
5182 S:      Supported
5183 F:      drivers/gpu/drm/atmel-hlcdc/
5184 F:      Documentation/devicetree/bindings/display/atmel/
5185 T:      git git://anongit.freedesktop.org/drm/drm-misc
5186
5187 DRM DRIVERS FOR BRIDGE CHIPS
5188 M:      Andrzej Hajda <a.hajda@samsung.com>
5189 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5190 S:      Maintained
5191 T:      git git://anongit.freedesktop.org/drm/drm-misc
5192 F:      drivers/gpu/drm/bridge/
5193
5194 DRM DRIVERS FOR EXYNOS
5195 M:      Inki Dae <inki.dae@samsung.com>
5196 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5197 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5198 M:      Kyungmin Park <kyungmin.park@samsung.com>
5199 L:      dri-devel@lists.freedesktop.org
5200 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5201 S:      Supported
5202 F:      drivers/gpu/drm/exynos/
5203 F:      include/uapi/drm/exynos_drm.h
5204 F:      Documentation/devicetree/bindings/display/exynos/
5205
5206 DRM DRIVERS FOR FREESCALE DCU
5207 M:      Stefan Agner <stefan@agner.ch>
5208 M:      Alison Wang <alison.wang@nxp.com>
5209 L:      dri-devel@lists.freedesktop.org
5210 S:      Supported
5211 F:      drivers/gpu/drm/fsl-dcu/
5212 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5213 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5214 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5215 T:      git git://anongit.freedesktop.org/drm/drm-misc
5216
5217 DRM DRIVERS FOR FREESCALE IMX
5218 M:      Philipp Zabel <p.zabel@pengutronix.de>
5219 L:      dri-devel@lists.freedesktop.org
5220 S:      Maintained
5221 F:      drivers/gpu/drm/imx/
5222 F:      drivers/gpu/ipu-v3/
5223 F:      Documentation/devicetree/bindings/display/imx/
5224
5225 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5226 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5227 L:      dri-devel@lists.freedesktop.org
5228 T:      git git://github.com/patjak/drm-gma500
5229 S:      Maintained
5230 F:      drivers/gpu/drm/gma500/
5231
5232 DRM DRIVERS FOR HISILICON
5233 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5234 M:      Rongrong Zou <zourongrong@gmail.com>
5235 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5236 R:      Chen Feng <puck.chen@hisilicon.com>
5237 L:      dri-devel@lists.freedesktop.org
5238 T:      git git://github.com/xin3liang/linux.git
5239 S:      Maintained
5240 F:      drivers/gpu/drm/hisilicon/
5241 F:      Documentation/devicetree/bindings/display/hisilicon/
5242
5243 DRM DRIVERS FOR LIMA
5244 M:      Qiang Yu <yuq825@gmail.com>
5245 L:      dri-devel@lists.freedesktop.org
5246 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5247 S:      Maintained
5248 F:      drivers/gpu/drm/lima/
5249 F:      include/uapi/drm/lima_drm.h
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251
5252 DRM DRIVERS FOR MEDIATEK
5253 M:      CK Hu <ck.hu@mediatek.com>
5254 M:      Philipp Zabel <p.zabel@pengutronix.de>
5255 L:      dri-devel@lists.freedesktop.org
5256 S:      Supported
5257 F:      drivers/gpu/drm/mediatek/
5258 F:      Documentation/devicetree/bindings/display/mediatek/
5259
5260 DRM DRIVERS FOR NVIDIA TEGRA
5261 M:      Thierry Reding <thierry.reding@gmail.com>
5262 L:      dri-devel@lists.freedesktop.org
5263 L:      linux-tegra@vger.kernel.org
5264 T:      git git://anongit.freedesktop.org/tegra/linux.git
5265 S:      Supported
5266 F:      drivers/gpu/drm/tegra/
5267 F:      drivers/gpu/host1x/
5268 F:      include/linux/host1x.h
5269 F:      include/uapi/drm/tegra_drm.h
5270 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5271
5272 DRM DRIVERS FOR RENESAS
5273 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5274 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5275 L:      dri-devel@lists.freedesktop.org
5276 L:      linux-renesas-soc@vger.kernel.org
5277 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5278 S:      Supported
5279 F:      drivers/gpu/drm/rcar-du/
5280 F:      drivers/gpu/drm/shmobile/
5281 F:      include/linux/platform_data/shmob_drm.h
5282 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5283 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5284 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5285
5286 DRM DRIVERS FOR ROCKCHIP
5287 M:      Sandy Huang <hjc@rock-chips.com>
5288 M:      Heiko Stübner <heiko@sntech.de>
5289 L:      dri-devel@lists.freedesktop.org
5290 S:      Maintained
5291 F:      drivers/gpu/drm/rockchip/
5292 F:      Documentation/devicetree/bindings/display/rockchip/
5293 T:      git git://anongit.freedesktop.org/drm/drm-misc
5294
5295 DRM DRIVERS FOR STI
5296 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5297 M:      Vincent Abriou <vincent.abriou@st.com>
5298 L:      dri-devel@lists.freedesktop.org
5299 T:      git git://anongit.freedesktop.org/drm/drm-misc
5300 S:      Maintained
5301 F:      drivers/gpu/drm/sti
5302 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5303
5304 DRM DRIVERS FOR STM
5305 M:      Yannick Fertre <yannick.fertre@st.com>
5306 M:      Philippe Cornu <philippe.cornu@st.com>
5307 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5308 M:      Vincent Abriou <vincent.abriou@st.com>
5309 L:      dri-devel@lists.freedesktop.org
5310 T:      git git://anongit.freedesktop.org/drm/drm-misc
5311 S:      Maintained
5312 F:      drivers/gpu/drm/stm
5313 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5314
5315 DRM DRIVERS FOR TI LCDC
5316 M:      Jyri Sarha <jsarha@ti.com>
5317 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5318 L:      dri-devel@lists.freedesktop.org
5319 S:      Maintained
5320 F:      drivers/gpu/drm/tilcdc/
5321 F:      Documentation/devicetree/bindings/display/tilcdc/
5322
5323 DRM DRIVERS FOR TI OMAP
5324 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5325 L:      dri-devel@lists.freedesktop.org
5326 S:      Maintained
5327 F:      drivers/gpu/drm/omapdrm/
5328 F:      Documentation/devicetree/bindings/display/ti/
5329
5330 DRM DRIVERS FOR V3D
5331 M:      Eric Anholt <eric@anholt.net>
5332 S:      Supported
5333 F:      drivers/gpu/drm/v3d/
5334 F:      include/uapi/drm/v3d_drm.h
5335 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5336 T:      git git://anongit.freedesktop.org/drm/drm-misc
5337
5338 DRM DRIVERS FOR VC4
5339 M:      Eric Anholt <eric@anholt.net>
5340 T:      git git://github.com/anholt/linux
5341 S:      Supported
5342 F:      drivers/gpu/drm/vc4/
5343 F:      include/uapi/drm/vc4_drm.h
5344 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5345 T:      git git://anongit.freedesktop.org/drm/drm-misc
5346
5347 DRM DRIVERS FOR VIVANTE GPU IP
5348 M:      Lucas Stach <l.stach@pengutronix.de>
5349 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5350 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5351 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5352 L:      dri-devel@lists.freedesktop.org
5353 S:      Maintained
5354 F:      drivers/gpu/drm/etnaviv/
5355 F:      include/uapi/drm/etnaviv_drm.h
5356 F:      Documentation/devicetree/bindings/display/etnaviv/
5357
5358 DRM DRIVERS FOR ZTE ZX
5359 M:      Shawn Guo <shawnguo@kernel.org>
5360 L:      dri-devel@lists.freedesktop.org
5361 S:      Maintained
5362 F:      drivers/gpu/drm/zte/
5363 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5364 T:      git git://anongit.freedesktop.org/drm/drm-misc
5365
5366 DRM PANEL DRIVERS
5367 M:      Thierry Reding <thierry.reding@gmail.com>
5368 L:      dri-devel@lists.freedesktop.org
5369 T:      git git://anongit.freedesktop.org/drm/drm-misc
5370 S:      Maintained
5371 F:      drivers/gpu/drm/drm_panel.c
5372 F:      drivers/gpu/drm/panel/
5373 F:      include/drm/drm_panel.h
5374 F:      Documentation/devicetree/bindings/display/panel/
5375
5376 DRM TINYDRM DRIVERS
5377 M:      Noralf Trønnes <noralf@tronnes.org>
5378 W:      https://github.com/notro/tinydrm/wiki/Development
5379 T:      git git://anongit.freedesktop.org/drm/drm-misc
5380 S:      Maintained
5381 F:      drivers/gpu/drm/tinydrm/
5382 F:      include/drm/tinydrm/
5383
5384 DRM DRIVERS FOR XEN
5385 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5386 T:      git git://anongit.freedesktop.org/drm/drm-misc
5387 L:      dri-devel@lists.freedesktop.org
5388 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5389 S:      Supported
5390 F:      drivers/gpu/drm/xen/
5391 F:      Documentation/gpu/xen-front.rst
5392
5393 DRM TTM SUBSYSTEM
5394 M:      Christian Koenig <christian.koenig@amd.com>
5395 M:      Huang Rui <ray.huang@amd.com>
5396 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5397 T:      git git://people.freedesktop.org/~agd5f/linux
5398 S:      Maintained
5399 L:      dri-devel@lists.freedesktop.org
5400 F:      include/drm/ttm/
5401 F:      drivers/gpu/drm/ttm/
5402
5403 DSBR100 USB FM RADIO DRIVER
5404 M:      Alexey Klimov <klimov.linux@gmail.com>
5405 L:      linux-media@vger.kernel.org
5406 T:      git git://linuxtv.org/media_tree.git
5407 S:      Maintained
5408 F:      drivers/media/radio/dsbr100.c
5409
5410 DSCC4 DRIVER
5411 M:      Francois Romieu <romieu@fr.zoreil.com>
5412 L:      netdev@vger.kernel.org
5413 S:      Maintained
5414 F:      drivers/net/wan/dscc4.c
5415
5416 DT3155 MEDIA DRIVER
5417 M:      Hans Verkuil <hverkuil@xs4all.nl>
5418 L:      linux-media@vger.kernel.org
5419 T:      git git://linuxtv.org/media_tree.git
5420 W:      https://linuxtv.org
5421 S:      Odd Fixes
5422 F:      drivers/media/pci/dt3155/
5423
5424 DVB_USB_AF9015 MEDIA DRIVER
5425 M:      Antti Palosaari <crope@iki.fi>
5426 L:      linux-media@vger.kernel.org
5427 W:      https://linuxtv.org
5428 W:      http://palosaari.fi/linux/
5429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5430 T:      git git://linuxtv.org/anttip/media_tree.git
5431 S:      Maintained
5432 F:      drivers/media/usb/dvb-usb-v2/af9015*
5433
5434 DVB_USB_AF9035 MEDIA DRIVER
5435 M:      Antti Palosaari <crope@iki.fi>
5436 L:      linux-media@vger.kernel.org
5437 W:      https://linuxtv.org
5438 W:      http://palosaari.fi/linux/
5439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5440 T:      git git://linuxtv.org/anttip/media_tree.git
5441 S:      Maintained
5442 F:      drivers/media/usb/dvb-usb-v2/af9035*
5443
5444 DVB_USB_ANYSEE MEDIA DRIVER
5445 M:      Antti Palosaari <crope@iki.fi>
5446 L:      linux-media@vger.kernel.org
5447 W:      https://linuxtv.org
5448 W:      http://palosaari.fi/linux/
5449 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5450 T:      git git://linuxtv.org/anttip/media_tree.git
5451 S:      Maintained
5452 F:      drivers/media/usb/dvb-usb-v2/anysee*
5453
5454 DVB_USB_AU6610 MEDIA DRIVER
5455 M:      Antti Palosaari <crope@iki.fi>
5456 L:      linux-media@vger.kernel.org
5457 W:      https://linuxtv.org
5458 W:      http://palosaari.fi/linux/
5459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5460 T:      git git://linuxtv.org/anttip/media_tree.git
5461 S:      Maintained
5462 F:      drivers/media/usb/dvb-usb-v2/au6610*
5463
5464 DVB_USB_CE6230 MEDIA DRIVER
5465 M:      Antti Palosaari <crope@iki.fi>
5466 L:      linux-media@vger.kernel.org
5467 W:      https://linuxtv.org
5468 W:      http://palosaari.fi/linux/
5469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5470 T:      git git://linuxtv.org/anttip/media_tree.git
5471 S:      Maintained
5472 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5473
5474 DVB_USB_CXUSB MEDIA DRIVER
5475 M:      Michael Krufky <mkrufky@linuxtv.org>
5476 L:      linux-media@vger.kernel.org
5477 W:      https://linuxtv.org
5478 W:      http://github.com/mkrufky
5479 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5480 T:      git git://linuxtv.org/media_tree.git
5481 S:      Maintained
5482 F:      drivers/media/usb/dvb-usb/cxusb*
5483
5484 DVB_USB_EC168 MEDIA DRIVER
5485 M:      Antti Palosaari <crope@iki.fi>
5486 L:      linux-media@vger.kernel.org
5487 W:      https://linuxtv.org
5488 W:      http://palosaari.fi/linux/
5489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5490 T:      git git://linuxtv.org/anttip/media_tree.git
5491 S:      Maintained
5492 F:      drivers/media/usb/dvb-usb-v2/ec168*
5493
5494 DVB_USB_GL861 MEDIA DRIVER
5495 M:      Antti Palosaari <crope@iki.fi>
5496 L:      linux-media@vger.kernel.org
5497 W:      https://linuxtv.org
5498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5499 T:      git git://linuxtv.org/anttip/media_tree.git
5500 S:      Maintained
5501 F:      drivers/media/usb/dvb-usb-v2/gl861*
5502
5503 DVB_USB_MXL111SF MEDIA DRIVER
5504 M:      Michael Krufky <mkrufky@linuxtv.org>
5505 L:      linux-media@vger.kernel.org
5506 W:      https://linuxtv.org
5507 W:      http://github.com/mkrufky
5508 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5509 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5510 S:      Maintained
5511 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5512
5513 DVB_USB_RTL28XXU MEDIA DRIVER
5514 M:      Antti Palosaari <crope@iki.fi>
5515 L:      linux-media@vger.kernel.org
5516 W:      https://linuxtv.org
5517 W:      http://palosaari.fi/linux/
5518 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5519 T:      git git://linuxtv.org/anttip/media_tree.git
5520 S:      Maintained
5521 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5522
5523 DVB_USB_V2 MEDIA DRIVER
5524 M:      Antti Palosaari <crope@iki.fi>
5525 L:      linux-media@vger.kernel.org
5526 W:      https://linuxtv.org
5527 W:      http://palosaari.fi/linux/
5528 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5529 T:      git git://linuxtv.org/anttip/media_tree.git
5530 S:      Maintained
5531 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5532 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5533
5534 DYNAMIC DEBUG
5535 M:      Jason Baron <jbaron@akamai.com>
5536 S:      Maintained
5537 F:      lib/dynamic_debug.c
5538 F:      include/linux/dynamic_debug.h
5539
5540 DYNAMIC INTERRUPT MODERATION
5541 M:      Tal Gilboa <talgi@mellanox.com>
5542 S:      Maintained
5543 F:      include/linux/net_dim.h
5544
5545 DZ DECSTATION DZ11 SERIAL DRIVER
5546 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5547 S:      Maintained
5548 F:      drivers/tty/serial/dz.*
5549
5550 E3X0 POWER BUTTON DRIVER
5551 M:      Moritz Fischer <moritz.fischer@ettus.com>
5552 L:      usrp-users@lists.ettus.com
5553 W:      http://www.ettus.com
5554 S:      Supported
5555 F:      drivers/input/misc/e3x0-button.c
5556 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5557
5558 E4000 MEDIA DRIVER
5559 M:      Antti Palosaari <crope@iki.fi>
5560 L:      linux-media@vger.kernel.org
5561 W:      https://linuxtv.org
5562 W:      http://palosaari.fi/linux/
5563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5564 T:      git git://linuxtv.org/anttip/media_tree.git
5565 S:      Maintained
5566 F:      drivers/media/tuners/e4000*
5567
5568 EARTH_PT1 MEDIA DRIVER
5569 M:      Akihiro Tsukada <tskd08@gmail.com>
5570 L:      linux-media@vger.kernel.org
5571 S:      Odd Fixes
5572 F:      drivers/media/pci/pt1/
5573
5574 EARTH_PT3 MEDIA DRIVER
5575 M:      Akihiro Tsukada <tskd08@gmail.com>
5576 L:      linux-media@vger.kernel.org
5577 S:      Odd Fixes
5578 F:      drivers/media/pci/pt3/
5579
5580 EC100 MEDIA DRIVER
5581 M:      Antti Palosaari <crope@iki.fi>
5582 L:      linux-media@vger.kernel.org
5583 W:      https://linuxtv.org
5584 W:      http://palosaari.fi/linux/
5585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5586 T:      git git://linuxtv.org/anttip/media_tree.git
5587 S:      Maintained
5588 F:      drivers/media/dvb-frontends/ec100*
5589
5590 ECRYPT FILE SYSTEM
5591 M:      Tyler Hicks <tyhicks@canonical.com>
5592 L:      ecryptfs@vger.kernel.org
5593 W:      http://ecryptfs.org
5594 W:      https://launchpad.net/ecryptfs
5595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5596 S:      Supported
5597 F:      Documentation/filesystems/ecryptfs.txt
5598 F:      fs/ecryptfs/
5599
5600 EDAC-AMD64
5601 M:      Borislav Petkov <bp@alien8.de>
5602 L:      linux-edac@vger.kernel.org
5603 S:      Maintained
5604 F:      drivers/edac/amd64_edac*
5605
5606 EDAC-AST2500
5607 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5608 S:      Supported
5609 F:      drivers/edac/aspeed_edac.c
5610 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5611
5612 EDAC-CALXEDA
5613 M:      Robert Richter <rric@kernel.org>
5614 L:      linux-edac@vger.kernel.org
5615 S:      Maintained
5616 F:      drivers/edac/highbank*
5617
5618 EDAC-CAVIUM OCTEON
5619 M:      Ralf Baechle <ralf@linux-mips.org>
5620 M:      David Daney <david.daney@cavium.com>
5621 L:      linux-edac@vger.kernel.org
5622 L:      linux-mips@vger.kernel.org
5623 S:      Supported
5624 F:      drivers/edac/octeon_edac*
5625
5626 EDAC-CAVIUM THUNDERX
5627 M:      David Daney <david.daney@cavium.com>
5628 M:      Jan Glauber <jglauber@cavium.com>
5629 L:      linux-edac@vger.kernel.org
5630 S:      Supported
5631 F:      drivers/edac/thunderx_edac*
5632
5633 EDAC-CORE
5634 M:      Borislav Petkov <bp@alien8.de>
5635 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5636 R:      James Morse <james.morse@arm.com>
5637 L:      linux-edac@vger.kernel.org
5638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5640 S:      Supported
5641 F:      Documentation/admin-guide/ras.rst
5642 F:      Documentation/driver-api/edac.rst
5643 F:      drivers/edac/
5644 F:      include/linux/edac.h
5645
5646 EDAC-E752X
5647 M:      Mark Gross <mark.gross@intel.com>
5648 L:      linux-edac@vger.kernel.org
5649 S:      Maintained
5650 F:      drivers/edac/e752x_edac.c
5651
5652 EDAC-E7XXX
5653 L:      linux-edac@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/edac/e7xxx_edac.c
5656
5657 EDAC-FSL_DDR
5658 M:      York Sun <york.sun@nxp.com>
5659 L:      linux-edac@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/edac/fsl_ddr_edac.*
5662
5663 EDAC-GHES
5664 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5665 L:      linux-edac@vger.kernel.org
5666 S:      Maintained
5667 F:      drivers/edac/ghes_edac.c
5668
5669 EDAC-I10NM
5670 M:      Tony Luck <tony.luck@intel.com>
5671 L:      linux-edac@vger.kernel.org
5672 S:      Maintained
5673 F:      drivers/edac/i10nm_base.c
5674
5675 EDAC-I3000
5676 L:      linux-edac@vger.kernel.org
5677 S:      Orphan
5678 F:      drivers/edac/i3000_edac.c
5679
5680 EDAC-I5000
5681 L:      linux-edac@vger.kernel.org
5682 S:      Maintained
5683 F:      drivers/edac/i5000_edac.c
5684
5685 EDAC-I5400
5686 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5687 L:      linux-edac@vger.kernel.org
5688 S:      Maintained
5689 F:      drivers/edac/i5400_edac.c
5690
5691 EDAC-I7300
5692 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5693 L:      linux-edac@vger.kernel.org
5694 S:      Maintained
5695 F:      drivers/edac/i7300_edac.c
5696
5697 EDAC-I7CORE
5698 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5699 L:      linux-edac@vger.kernel.org
5700 S:      Maintained
5701 F:      drivers/edac/i7core_edac.c
5702
5703 EDAC-I82443BXGX
5704 M:      Tim Small <tim@buttersideup.com>
5705 L:      linux-edac@vger.kernel.org
5706 S:      Maintained
5707 F:      drivers/edac/i82443bxgx_edac.c
5708
5709 EDAC-I82975X
5710 M:      "Arvind R." <arvino55@gmail.com>
5711 L:      linux-edac@vger.kernel.org
5712 S:      Maintained
5713 F:      drivers/edac/i82975x_edac.c
5714
5715 EDAC-IE31200
5716 M:      Jason Baron <jbaron@akamai.com>
5717 L:      linux-edac@vger.kernel.org
5718 S:      Maintained
5719 F:      drivers/edac/ie31200_edac.c
5720
5721 EDAC-MPC85XX
5722 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5723 L:      linux-edac@vger.kernel.org
5724 S:      Maintained
5725 F:      drivers/edac/mpc85xx_edac.[ch]
5726
5727 EDAC-PASEMI
5728 M:      Egor Martovetsky <egor@pasemi.com>
5729 L:      linux-edac@vger.kernel.org
5730 S:      Maintained
5731 F:      drivers/edac/pasemi_edac.c
5732
5733 EDAC-PND2
5734 M:      Tony Luck <tony.luck@intel.com>
5735 L:      linux-edac@vger.kernel.org
5736 S:      Maintained
5737 F:      drivers/edac/pnd2_edac.[ch]
5738
5739 EDAC-R82600
5740 M:      Tim Small <tim@buttersideup.com>
5741 L:      linux-edac@vger.kernel.org
5742 S:      Maintained
5743 F:      drivers/edac/r82600_edac.c
5744
5745 EDAC-SBRIDGE
5746 M:      Tony Luck <tony.luck@intel.com>
5747 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5748 L:      linux-edac@vger.kernel.org
5749 S:      Maintained
5750 F:      drivers/edac/sb_edac.c
5751
5752 EDAC-SKYLAKE
5753 M:      Tony Luck <tony.luck@intel.com>
5754 L:      linux-edac@vger.kernel.org
5755 S:      Maintained
5756 F:      drivers/edac/skx_*.c
5757
5758 EDAC-TI
5759 M:      Tero Kristo <t-kristo@ti.com>
5760 L:      linux-edac@vger.kernel.org
5761 S:      Maintained
5762 F:      drivers/edac/ti_edac.c
5763
5764 EDAC-QCOM
5765 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5766 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5767 L:      linux-arm-msm@vger.kernel.org
5768 L:      linux-edac@vger.kernel.org
5769 S:      Maintained
5770 F:      drivers/edac/qcom_edac.c
5771
5772 EDIROL UA-101/UA-1000 DRIVER
5773 M:      Clemens Ladisch <clemens@ladisch.de>
5774 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5775 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5776 S:      Maintained
5777 F:      sound/usb/misc/ua101.c
5778
5779 EFI TEST DRIVER
5780 L:      linux-efi@vger.kernel.org
5781 M:      Ivan Hu <ivan.hu@canonical.com>
5782 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5783 S:      Maintained
5784 F:      drivers/firmware/efi/test/
5785
5786 EFI VARIABLE FILESYSTEM
5787 M:      Matthew Garrett <matthew.garrett@nebula.com>
5788 M:      Jeremy Kerr <jk@ozlabs.org>
5789 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5791 L:      linux-efi@vger.kernel.org
5792 S:      Maintained
5793 F:      fs/efivarfs/
5794
5795 EFIFB FRAMEBUFFER DRIVER
5796 L:      linux-fbdev@vger.kernel.org
5797 M:      Peter Jones <pjones@redhat.com>
5798 S:      Maintained
5799 F:      drivers/video/fbdev/efifb.c
5800
5801 EFS FILESYSTEM
5802 W:      http://aeschi.ch.eu.org/efs/
5803 S:      Orphan
5804 F:      fs/efs/
5805
5806 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5807 M:      Douglas Miller <dougmill@linux.ibm.com>
5808 L:      netdev@vger.kernel.org
5809 S:      Maintained
5810 F:      drivers/net/ethernet/ibm/ehea/
5811
5812 EM28XX VIDEO4LINUX DRIVER
5813 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5814 L:      linux-media@vger.kernel.org
5815 W:      https://linuxtv.org
5816 T:      git git://linuxtv.org/media_tree.git
5817 S:      Maintained
5818 F:      drivers/media/usb/em28xx/
5819 F:      Documentation/media/v4l-drivers/em28xx*
5820
5821 EMBEDDED LINUX
5822 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5823 M:      Matt Mackall <mpm@selenic.com>
5824 M:      David Woodhouse <dwmw2@infradead.org>
5825 L:      linux-embedded@vger.kernel.org
5826 S:      Maintained
5827
5828 Emulex 10Gbps iSCSI - OneConnect DRIVER
5829 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5830 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5831 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5832 L:      linux-scsi@vger.kernel.org
5833 W:      http://www.broadcom.com
5834 S:      Supported
5835 F:      drivers/scsi/be2iscsi/
5836
5837 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5838 M:      Sathya Perla <sathya.perla@broadcom.com>
5839 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5840 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5841 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5842 L:      netdev@vger.kernel.org
5843 W:      http://www.emulex.com
5844 S:      Supported
5845 F:      drivers/net/ethernet/emulex/benet/
5846
5847 EMULEX ONECONNECT ROCE DRIVER
5848 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5849 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5850 L:      linux-rdma@vger.kernel.org
5851 W:      http://www.broadcom.com
5852 S:      Odd Fixes
5853 F:      drivers/infiniband/hw/ocrdma/
5854 F:      include/uapi/rdma/ocrdma-abi.h
5855
5856 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5857 M:      James Smart <james.smart@broadcom.com>
5858 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5859 L:      linux-scsi@vger.kernel.org
5860 W:      http://www.broadcom.com
5861 S:      Supported
5862 F:      drivers/scsi/lpfc/
5863
5864 ENE CB710 FLASH CARD READER DRIVER
5865 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5866 S:      Maintained
5867 F:      drivers/misc/cb710/
5868 F:      drivers/mmc/host/cb710-mmc.*
5869 F:      include/linux/cb710.h
5870
5871 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5872 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5873 S:      Maintained
5874 F:      drivers/media/rc/ene_ir.*
5875
5876 EPSON S1D13XXX FRAMEBUFFER DRIVER
5877 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5878 S:      Maintained
5879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5880 F:      drivers/video/fbdev/s1d13xxxfb.c
5881 F:      include/video/s1d13xxxfb.h
5882
5883 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5884 M:      Jeff Layton <jlayton@kernel.org>
5885 S:      Maintained
5886 F:      lib/errseq.c
5887 F:      include/linux/errseq.h
5888
5889 ET131X NETWORK DRIVER
5890 M:      Mark Einon <mark.einon@gmail.com>
5891 S:      Odd Fixes
5892 F:      drivers/net/ethernet/agere/
5893
5894 ETHERNET BRIDGE
5895 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5896 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5897 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5898 L:      netdev@vger.kernel.org
5899 W:      http://www.linuxfoundation.org/en/Net:Bridge
5900 S:      Maintained
5901 F:      include/linux/netfilter_bridge/
5902 F:      net/bridge/
5903
5904 ETHERNET PHY LIBRARY
5905 M:      Andrew Lunn <andrew@lunn.ch>
5906 M:      Florian Fainelli <f.fainelli@gmail.com>
5907 M:      Heiner Kallweit <hkallweit1@gmail.com>
5908 L:      netdev@vger.kernel.org
5909 S:      Maintained
5910 F:      Documentation/ABI/testing/sysfs-bus-mdio
5911 F:      Documentation/devicetree/bindings/net/mdio*
5912 F:      Documentation/networking/phy.rst
5913 F:      drivers/net/phy/
5914 F:      drivers/of/of_mdio.c
5915 F:      drivers/of/of_net.c
5916 F:      include/linux/*mdio*.h
5917 F:      include/linux/of_net.h
5918 F:      include/linux/phy.h
5919 F:      include/linux/phy_fixed.h
5920 F:      include/linux/platform_data/mdio-bcm-unimac.h
5921 F:      include/linux/platform_data/mdio-gpio.h
5922 F:      include/trace/events/mdio.h
5923 F:      include/uapi/linux/mdio.h
5924 F:      include/uapi/linux/mii.h
5925
5926 EXT2 FILE SYSTEM
5927 M:      Jan Kara <jack@suse.com>
5928 L:      linux-ext4@vger.kernel.org
5929 S:      Maintained
5930 F:      Documentation/filesystems/ext2.txt
5931 F:      fs/ext2/
5932 F:      include/linux/ext2*
5933
5934 EXT4 FILE SYSTEM
5935 M:      "Theodore Ts'o" <tytso@mit.edu>
5936 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5937 L:      linux-ext4@vger.kernel.org
5938 W:      http://ext4.wiki.kernel.org
5939 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5941 S:      Maintained
5942 F:      Documentation/filesystems/ext4/
5943 F:      fs/ext4/
5944
5945 Extended Verification Module (EVM)
5946 M:      Mimi Zohar <zohar@linux.ibm.com>
5947 L:      linux-integrity@vger.kernel.org
5948 S:      Supported
5949 F:      security/integrity/evm/
5950
5951 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5952 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5953 L:      linux-efi@vger.kernel.org
5954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5955 S:      Maintained
5956 F:      Documentation/efi-stub.txt
5957 F:      arch/*/kernel/efi.c
5958 F:      arch/x86/boot/compressed/eboot.[ch]
5959 F:      arch/*/include/asm/efi.h
5960 F:      arch/x86/platform/efi/
5961 F:      drivers/firmware/efi/
5962 F:      include/linux/efi*.h
5963 F:      arch/arm/boot/compressed/efi-header.S
5964 F:      arch/arm64/kernel/efi-entry.S
5965
5966 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5967 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5968 M:      Chanwoo Choi <cw00.choi@samsung.com>
5969 L:      linux-kernel@vger.kernel.org
5970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5971 S:      Maintained
5972 F:      drivers/extcon/
5973 F:      include/linux/extcon/
5974 F:      include/linux/extcon.h
5975 F:      Documentation/extcon/
5976 F:      Documentation/devicetree/bindings/extcon/
5977
5978 EXYNOS DP DRIVER
5979 M:      Jingoo Han <jingoohan1@gmail.com>
5980 L:      dri-devel@lists.freedesktop.org
5981 S:      Maintained
5982 F:      drivers/gpu/drm/exynos/exynos_dp*
5983
5984 EXYNOS SYSMMU (IOMMU) driver
5985 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5986 L:      iommu@lists.linux-foundation.org
5987 S:      Maintained
5988 F:      drivers/iommu/exynos-iommu.c
5989
5990 EZchip NPS platform support
5991 M:      Vineet Gupta <vgupta@synopsys.com>
5992 M:      Ofer Levi <oferle@mellanox.com>
5993 S:      Supported
5994 F:      arch/arc/plat-eznps
5995 F:      arch/arc/boot/dts/eznps.dts
5996
5997 F2FS FILE SYSTEM
5998 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5999 M:      Chao Yu <yuchao0@huawei.com>
6000 L:      linux-f2fs-devel@lists.sourceforge.net
6001 W:      https://f2fs.wiki.kernel.org/
6002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6003 S:      Maintained
6004 F:      Documentation/filesystems/f2fs.txt
6005 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6006 F:      fs/f2fs/
6007 F:      include/linux/f2fs_fs.h
6008 F:      include/trace/events/f2fs.h
6009
6010 F71805F HARDWARE MONITORING DRIVER
6011 M:      Jean Delvare <jdelvare@suse.com>
6012 L:      linux-hwmon@vger.kernel.org
6013 S:      Maintained
6014 F:      Documentation/hwmon/f71805f.rst
6015 F:      drivers/hwmon/f71805f.c
6016
6017 FADDR2LINE
6018 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6019 S:      Maintained
6020 F:      scripts/faddr2line
6021
6022 FAILOVER MODULE
6023 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6024 L:      netdev@vger.kernel.org
6025 S:      Supported
6026 F:      net/core/failover.c
6027 F:      include/net/failover.h
6028 F:      Documentation/networking/failover.rst
6029
6030 FANOTIFY
6031 M:      Jan Kara <jack@suse.cz>
6032 R:      Amir Goldstein <amir73il@gmail.com>
6033 L:      linux-fsdevel@vger.kernel.org
6034 S:      Maintained
6035 F:      fs/notify/fanotify/
6036 F:      include/linux/fanotify.h
6037 F:      include/uapi/linux/fanotify.h
6038
6039 FARSYNC SYNCHRONOUS DRIVER
6040 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6041 W:      http://www.farsite.co.uk/
6042 S:      Supported
6043 F:      drivers/net/wan/farsync.*
6044
6045 FAULT INJECTION SUPPORT
6046 M:      Akinobu Mita <akinobu.mita@gmail.com>
6047 S:      Supported
6048 F:      Documentation/fault-injection/
6049 F:      lib/fault-inject.c
6050
6051 FBTFT Framebuffer drivers
6052 S:      Orphan
6053 L:      dri-devel@lists.freedesktop.org
6054 L:      linux-fbdev@vger.kernel.org
6055 F:      drivers/staging/fbtft/
6056
6057 FC0011 TUNER DRIVER
6058 M:      Michael Buesch <m@bues.ch>
6059 L:      linux-media@vger.kernel.org
6060 S:      Maintained
6061 F:      drivers/media/tuners/fc0011.h
6062 F:      drivers/media/tuners/fc0011.c
6063
6064 FC2580 MEDIA DRIVER
6065 M:      Antti Palosaari <crope@iki.fi>
6066 L:      linux-media@vger.kernel.org
6067 W:      https://linuxtv.org
6068 W:      http://palosaari.fi/linux/
6069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6070 T:      git git://linuxtv.org/anttip/media_tree.git
6071 S:      Maintained
6072 F:      drivers/media/tuners/fc2580*
6073
6074 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6075 M:      Hannes Reinecke <hare@suse.de>
6076 L:      linux-scsi@vger.kernel.org
6077 W:      www.Open-FCoE.org
6078 S:      Supported
6079 F:      drivers/scsi/libfc/
6080 F:      drivers/scsi/fcoe/
6081 F:      include/scsi/fc/
6082 F:      include/scsi/libfc.h
6083 F:      include/scsi/libfcoe.h
6084 F:      include/uapi/scsi/fc/
6085
6086 FILE LOCKING (flock() and fcntl()/lockf())
6087 M:      Jeff Layton <jlayton@kernel.org>
6088 M:      "J. Bruce Fields" <bfields@fieldses.org>
6089 L:      linux-fsdevel@vger.kernel.org
6090 S:      Maintained
6091 F:      include/linux/fcntl.h
6092 F:      include/uapi/linux/fcntl.h
6093 F:      fs/fcntl.c
6094 F:      fs/locks.c
6095
6096 FILESYSTEMS (VFS and infrastructure)
6097 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6098 L:      linux-fsdevel@vger.kernel.org
6099 S:      Maintained
6100 F:      fs/*
6101 F:      include/linux/fs.h
6102 F:      include/linux/fs_types.h
6103 F:      include/uapi/linux/fs.h
6104
6105 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6106 M:      Riku Voipio <riku.voipio@iki.fi>
6107 L:      linux-hwmon@vger.kernel.org
6108 S:      Maintained
6109 F:      drivers/hwmon/f75375s.c
6110 F:      include/linux/f75375s.h
6111
6112 FIREWIRE AUDIO DRIVERS
6113 M:      Clemens Ladisch <clemens@ladisch.de>
6114 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6116 S:      Maintained
6117 F:      sound/firewire/
6118
6119 FIREWIRE MEDIA DRIVERS (firedtv)
6120 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6121 L:      linux-media@vger.kernel.org
6122 L:      linux1394-devel@lists.sourceforge.net
6123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6124 S:      Maintained
6125 F:      drivers/media/firewire/
6126
6127 FIREWIRE SBP-2 TARGET
6128 M:      Chris Boot <bootc@bootc.net>
6129 L:      linux-scsi@vger.kernel.org
6130 L:      target-devel@vger.kernel.org
6131 L:      linux1394-devel@lists.sourceforge.net
6132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6133 S:      Maintained
6134 F:      drivers/target/sbp/
6135
6136 FIREWIRE SUBSYSTEM
6137 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6138 L:      linux1394-devel@lists.sourceforge.net
6139 W:      http://ieee1394.wiki.kernel.org/
6140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6141 S:      Maintained
6142 F:      drivers/firewire/
6143 F:      include/linux/firewire.h
6144 F:      include/uapi/linux/firewire*.h
6145 F:      tools/firewire/
6146
6147 FIRMWARE LOADER (request_firmware)
6148 M:      Luis Chamberlain <mcgrof@kernel.org>
6149 L:      linux-kernel@vger.kernel.org
6150 S:      Maintained
6151 F:      Documentation/firmware_class/
6152 F:      drivers/base/firmware_loader/
6153 F:      include/linux/firmware.h
6154
6155 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6156 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6157 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6158 S:      Maintained
6159 F:      drivers/block/rsxx/
6160
6161 FLOPPY DRIVER
6162 M:      Jiri Kosina <jikos@kernel.org>
6163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6164 S:      Odd fixes
6165 F:      drivers/block/floppy.c
6166
6167 FMC SUBSYSTEM
6168 M:      Alessandro Rubini <rubini@gnudd.com>
6169 W:      http://www.ohwr.org/projects/fmc-bus
6170 S:      Supported
6171 F:      drivers/fmc/
6172 F:      include/linux/fmc*.h
6173 F:      include/linux/ipmi-fru.h
6174 K:      fmc_d.*register
6175
6176 FPGA MANAGER FRAMEWORK
6177 M:      Alan Tull <atull@kernel.org>
6178 M:      Moritz Fischer <mdf@kernel.org>
6179 L:      linux-fpga@vger.kernel.org
6180 S:      Maintained
6181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6182 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6183 F:      Documentation/fpga/
6184 F:      Documentation/driver-api/fpga/
6185 F:      Documentation/devicetree/bindings/fpga/
6186 F:      drivers/fpga/
6187 F:      include/linux/fpga/
6188 W:      http://www.rocketboards.org
6189
6190 FPGA DFL DRIVERS
6191 M:      Wu Hao <hao.wu@intel.com>
6192 L:      linux-fpga@vger.kernel.org
6193 S:      Maintained
6194 F:      Documentation/fpga/dfl.txt
6195 F:      include/uapi/linux/fpga-dfl.h
6196 F:      drivers/fpga/dfl*
6197
6198 FPU EMULATOR
6199 M:      Bill Metzenthen <billm@melbpc.org.au>
6200 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6201 S:      Maintained
6202 F:      arch/x86/math-emu/
6203
6204 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6205 L:      netdev@vger.kernel.org
6206 S:      Orphan
6207 F:      drivers/net/wan/dlci.c
6208 F:      drivers/net/wan/sdla.c
6209
6210 FRAMEBUFFER LAYER
6211 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6212 L:      dri-devel@lists.freedesktop.org
6213 L:      linux-fbdev@vger.kernel.org
6214 T:      git git://github.com/bzolnier/linux.git
6215 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6216 S:      Maintained
6217 F:      Documentation/fb/
6218 F:      drivers/video/
6219 F:      include/video/
6220 F:      include/linux/fb.h
6221 F:      include/uapi/video/
6222 F:      include/uapi/linux/fb.h
6223
6224 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6225 M:      Horia Geantă <horia.geanta@nxp.com>
6226 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6227 L:      linux-crypto@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/crypto/caam/
6230 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6231
6232 FREESCALE DIU FRAMEBUFFER DRIVER
6233 M:      Timur Tabi <timur@kernel.org>
6234 L:      linux-fbdev@vger.kernel.org
6235 S:      Maintained
6236 F:      drivers/video/fbdev/fsl-diu-fb.*
6237
6238 FREESCALE DMA DRIVER
6239 M:      Li Yang <leoyang.li@nxp.com>
6240 M:      Zhang Wei <zw@zh-kernel.org>
6241 L:      linuxppc-dev@lists.ozlabs.org
6242 S:      Maintained
6243 F:      drivers/dma/fsldma.*
6244
6245 FREESCALE ENETC ETHERNET DRIVERS
6246 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6247 L:      netdev@vger.kernel.org
6248 S:      Maintained
6249 F:      drivers/net/ethernet/freescale/enetc/
6250
6251 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6252 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6253 L:      netdev@vger.kernel.org
6254 S:      Maintained
6255 F:      drivers/net/ethernet/freescale/gianfar*
6256 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6257
6258 FREESCALE GPMI NAND DRIVER
6259 M:      Han Xu <han.xu@nxp.com>
6260 L:      linux-mtd@lists.infradead.org
6261 S:      Maintained
6262 F:      drivers/mtd/nand/raw/gpmi-nand/*
6263
6264 FREESCALE I2C CPM DRIVER
6265 M:      Jochen Friedrich <jochen@scram.de>
6266 L:      linuxppc-dev@lists.ozlabs.org
6267 L:      linux-i2c@vger.kernel.org
6268 S:      Maintained
6269 F:      drivers/i2c/busses/i2c-cpm.c
6270
6271 FREESCALE IMX LPI2C DRIVER
6272 M:      Dong Aisheng <aisheng.dong@nxp.com>
6273 L:      linux-i2c@vger.kernel.org
6274 L:      linux-imx@nxp.com
6275 S:      Maintained
6276 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6277 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6278
6279 FREESCALE IMX / MXC FEC DRIVER
6280 M:      Fugang Duan <fugang.duan@nxp.com>
6281 L:      netdev@vger.kernel.org
6282 S:      Maintained
6283 F:      drivers/net/ethernet/freescale/fec_main.c
6284 F:      drivers/net/ethernet/freescale/fec_ptp.c
6285 F:      drivers/net/ethernet/freescale/fec.h
6286 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6287
6288 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6289 M:      Sascha Hauer <s.hauer@pengutronix.de>
6290 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6291 L:      linux-fbdev@vger.kernel.org
6292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6293 S:      Maintained
6294 F:      include/linux/platform_data/video-imxfb.h
6295 F:      drivers/video/fbdev/imxfb.c
6296
6297 FREESCALE QORIQ DPAA ETHERNET DRIVER
6298 M:      Madalin Bucur <madalin.bucur@nxp.com>
6299 L:      netdev@vger.kernel.org
6300 S:      Maintained
6301 F:      drivers/net/ethernet/freescale/dpaa
6302
6303 FREESCALE QORIQ DPAA FMAN DRIVER
6304 M:      Madalin Bucur <madalin.bucur@nxp.com>
6305 L:      netdev@vger.kernel.org
6306 S:      Maintained
6307 F:      drivers/net/ethernet/freescale/fman
6308 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6309
6310 FREESCALE QORIQ PTP CLOCK DRIVER
6311 M:      Yangbo Lu <yangbo.lu@nxp.com>
6312 L:      netdev@vger.kernel.org
6313 S:      Maintained
6314 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6315 F:      drivers/ptp/ptp_qoriq.c
6316 F:      drivers/ptp/ptp_qoriq_debugfs.c
6317 F:      include/linux/fsl/ptp_qoriq.h
6318 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6319
6320 FREESCALE QUAD SPI DRIVER
6321 M:      Han Xu <han.xu@nxp.com>
6322 L:      linux-spi@vger.kernel.org
6323 S:      Maintained
6324 F:      drivers/spi/spi-fsl-qspi.c
6325
6326 FREESCALE QUICC ENGINE LIBRARY
6327 M:      Qiang Zhao <qiang.zhao@nxp.com>
6328 L:      linuxppc-dev@lists.ozlabs.org
6329 S:      Maintained
6330 F:      drivers/soc/fsl/qe/
6331 F:      include/soc/fsl/*qe*.h
6332 F:      include/soc/fsl/*ucc*.h
6333
6334 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6335 M:      Li Yang <leoyang.li@nxp.com>
6336 L:      netdev@vger.kernel.org
6337 L:      linuxppc-dev@lists.ozlabs.org
6338 S:      Maintained
6339 F:      drivers/net/ethernet/freescale/ucc_geth*
6340
6341 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6342 M:      Zhao Qiang <qiang.zhao@nxp.com>
6343 L:      netdev@vger.kernel.org
6344 L:      linuxppc-dev@lists.ozlabs.org
6345 S:      Maintained
6346 F:      drivers/net/wan/fsl_ucc_hdlc*
6347
6348 FREESCALE QUICC ENGINE UCC UART DRIVER
6349 M:      Timur Tabi <timur@kernel.org>
6350 L:      linuxppc-dev@lists.ozlabs.org
6351 S:      Maintained
6352 F:      drivers/tty/serial/ucc_uart.c
6353
6354 FREESCALE SOC DRIVERS
6355 M:      Li Yang <leoyang.li@nxp.com>
6356 L:      linuxppc-dev@lists.ozlabs.org
6357 L:      linux-arm-kernel@lists.infradead.org
6358 S:      Maintained
6359 F:      Documentation/devicetree/bindings/soc/fsl/
6360 F:      drivers/soc/fsl/
6361 F:      include/linux/fsl/
6362
6363 FREESCALE SOC FS_ENET DRIVER
6364 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6365 L:      linuxppc-dev@lists.ozlabs.org
6366 L:      netdev@vger.kernel.org
6367 S:      Maintained
6368 F:      drivers/net/ethernet/freescale/fs_enet/
6369 F:      include/linux/fs_enet_pd.h
6370
6371 FREESCALE SOC SOUND DRIVERS
6372 M:      Timur Tabi <timur@kernel.org>
6373 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6374 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6375 R:      Fabio Estevam <festevam@gmail.com>
6376 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6377 L:      linuxppc-dev@lists.ozlabs.org
6378 S:      Maintained
6379 F:      sound/soc/fsl/fsl*
6380 F:      sound/soc/fsl/imx*
6381 F:      sound/soc/fsl/mpc8610_hpcd.c
6382
6383 FREESCALE USB PERIPHERAL DRIVERS
6384 M:      Li Yang <leoyang.li@nxp.com>
6385 L:      linux-usb@vger.kernel.org
6386 L:      linuxppc-dev@lists.ozlabs.org
6387 S:      Maintained
6388 F:      drivers/usb/gadget/udc/fsl*
6389
6390 FREEVXFS FILESYSTEM
6391 M:      Christoph Hellwig <hch@infradead.org>
6392 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6393 S:      Maintained
6394 F:      fs/freevxfs/
6395
6396 FREEZER
6397 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6398 M:      Pavel Machek <pavel@ucw.cz>
6399 L:      linux-pm@vger.kernel.org
6400 S:      Supported
6401 F:      Documentation/power/freezing-of-tasks.txt
6402 F:      include/linux/freezer.h
6403 F:      kernel/freezer.c
6404
6405 FRONTSWAP API
6406 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6407 L:      linux-kernel@vger.kernel.org
6408 S:      Maintained
6409 F:      mm/frontswap.c
6410 F:      include/linux/frontswap.h
6411
6412 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6413 M:      David Howells <dhowells@redhat.com>
6414 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6415 S:      Supported
6416 F:      Documentation/filesystems/caching/
6417 F:      fs/fscache/
6418 F:      include/linux/fscache*.h
6419
6420 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6421 M:      Theodore Y. Ts'o <tytso@mit.edu>
6422 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6423 M:      Eric Biggers <ebiggers@kernel.org>
6424 L:      linux-fscrypt@vger.kernel.org
6425 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6426 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6427 S:      Supported
6428 F:      fs/crypto/
6429 F:      include/linux/fscrypt*.h
6430 F:      Documentation/filesystems/fscrypt.rst
6431
6432 FSI-ATTACHED I2C DRIVER
6433 M:      Eddie James <eajames@linux.ibm.com>
6434 L:      linux-i2c@vger.kernel.org
6435 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6436 S:      Maintained
6437 F:      drivers/i2c/busses/i2c-fsi.c
6438 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6439
6440 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6441 M:      Jan Kara <jack@suse.cz>
6442 R:      Amir Goldstein <amir73il@gmail.com>
6443 L:      linux-fsdevel@vger.kernel.org
6444 S:      Maintained
6445 F:      fs/notify/
6446 F:      include/linux/fsnotify*.h
6447
6448 FUJITSU LAPTOP EXTRAS
6449 M:      Jonathan Woithe <jwoithe@just42.net>
6450 L:      platform-driver-x86@vger.kernel.org
6451 S:      Maintained
6452 F:      drivers/platform/x86/fujitsu-laptop.c
6453
6454 FUJITSU M-5MO LS CAMERA ISP DRIVER
6455 M:      Kyungmin Park <kyungmin.park@samsung.com>
6456 M:      Heungjun Kim <riverful.kim@samsung.com>
6457 L:      linux-media@vger.kernel.org
6458 S:      Maintained
6459 F:      drivers/media/i2c/m5mols/
6460 F:      include/media/i2c/m5mols.h
6461
6462 FUJITSU TABLET EXTRAS
6463 M:      Robert Gerlach <khnz@gmx.de>
6464 L:      platform-driver-x86@vger.kernel.org
6465 S:      Maintained
6466 F:      drivers/platform/x86/fujitsu-tablet.c
6467
6468 FUSE: FILESYSTEM IN USERSPACE
6469 M:      Miklos Szeredi <miklos@szeredi.hu>
6470 L:      linux-fsdevel@vger.kernel.org
6471 W:      http://fuse.sourceforge.net/
6472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6473 S:      Maintained
6474 F:      fs/fuse/
6475 F:      include/uapi/linux/fuse.h
6476 F:      Documentation/filesystems/fuse.txt
6477
6478 FUTEX SUBSYSTEM
6479 M:      Thomas Gleixner <tglx@linutronix.de>
6480 M:      Ingo Molnar <mingo@redhat.com>
6481 R:      Peter Zijlstra <peterz@infradead.org>
6482 R:      Darren Hart <dvhart@infradead.org>
6483 L:      linux-kernel@vger.kernel.org
6484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6485 S:      Maintained
6486 F:      kernel/futex.c
6487 F:      include/asm-generic/futex.h
6488 F:      include/linux/futex.h
6489 F:      include/uapi/linux/futex.h
6490 F:      tools/testing/selftests/futex/
6491 F:      tools/perf/bench/futex*
6492 F:      Documentation/*futex*
6493
6494 GCC PLUGINS
6495 M:      Kees Cook <keescook@chromium.org>
6496 R:      Emese Revfy <re.emese@gmail.com>
6497 L:      kernel-hardening@lists.openwall.com
6498 S:      Maintained
6499 F:      scripts/gcc-plugins/
6500 F:      scripts/gcc-plugin.sh
6501 F:      scripts/Makefile.gcc-plugins
6502 F:      Documentation/gcc-plugins.txt
6503
6504 GASKET DRIVER FRAMEWORK
6505 M:      Rob Springer <rspringer@google.com>
6506 M:      Todd Poynor <toddpoynor@google.com>
6507 M:      Ben Chan <benchan@chromium.org>
6508 S:      Maintained
6509 F:      drivers/staging/gasket/
6510
6511 GCOV BASED KERNEL PROFILING
6512 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6513 S:      Maintained
6514 F:      kernel/gcov/
6515 F:      Documentation/dev-tools/gcov.rst
6516
6517 GDB KERNEL DEBUGGING HELPER SCRIPTS
6518 M:      Jan Kiszka <jan.kiszka@siemens.com>
6519 M:      Kieran Bingham <kbingham@kernel.org>
6520 S:      Supported
6521 F:      scripts/gdb/
6522
6523 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6524 M:      Achim Leubner <achim_leubner@adaptec.com>
6525 L:      linux-scsi@vger.kernel.org
6526 W:      http://www.icp-vortex.com/
6527 S:      Supported
6528 F:      drivers/scsi/gdt*
6529
6530 GEMTEK FM RADIO RECEIVER DRIVER
6531 M:      Hans Verkuil <hverkuil@xs4all.nl>
6532 L:      linux-media@vger.kernel.org
6533 T:      git git://linuxtv.org/media_tree.git
6534 W:      https://linuxtv.org
6535 S:      Maintained
6536 F:      drivers/media/radio/radio-gemtek*
6537
6538 GENERIC GPIO I2C DRIVER
6539 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6540 S:      Supported
6541 F:      drivers/i2c/busses/i2c-gpio.c
6542 F:      include/linux/platform_data/i2c-gpio.h
6543
6544 GENERIC GPIO I2C MULTIPLEXER DRIVER
6545 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6546 L:      linux-i2c@vger.kernel.org
6547 S:      Supported
6548 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6549 F:      include/linux/platform_data/i2c-mux-gpio.h
6550 F:      Documentation/i2c/muxes/i2c-mux-gpio
6551
6552 GENERIC HDLC (WAN) DRIVERS
6553 M:      Krzysztof Halasa <khc@pm.waw.pl>
6554 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6555 S:      Maintained
6556 F:      drivers/net/wan/c101.c
6557 F:      drivers/net/wan/hd6457*
6558 F:      drivers/net/wan/hdlc*
6559 F:      drivers/net/wan/n2.c
6560 F:      drivers/net/wan/pc300too.c
6561 F:      drivers/net/wan/pci200syn.c
6562 F:      drivers/net/wan/wanxl*
6563
6564 GENERIC INCLUDE/ASM HEADER FILES
6565 M:      Arnd Bergmann <arnd@arndb.de>
6566 L:      linux-arch@vger.kernel.org
6567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6568 S:      Maintained
6569 F:      include/asm-generic/
6570 F:      include/uapi/asm-generic/
6571
6572 GENERIC PHY FRAMEWORK
6573 M:      Kishon Vijay Abraham I <kishon@ti.com>
6574 L:      linux-kernel@vger.kernel.org
6575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6576 S:      Supported
6577 F:      drivers/phy/
6578 F:      include/linux/phy/
6579 F:      Documentation/devicetree/bindings/phy/
6580
6581 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6582 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6583 S:      Supported
6584 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6585
6586 GENERIC PM DOMAINS
6587 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6588 M:      Kevin Hilman <khilman@kernel.org>
6589 M:      Ulf Hansson <ulf.hansson@linaro.org>
6590 L:      linux-pm@vger.kernel.org
6591 S:      Supported
6592 F:      drivers/base/power/domain*.c
6593 F:      include/linux/pm_domain.h
6594 F:      Documentation/devicetree/bindings/power/power_domain.txt
6595
6596 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6597 M:      Eugen Hristev <eugen.hristev@microchip.com>
6598 L:      linux-input@vger.kernel.org
6599 S:      Maintained
6600 F:      drivers/input/touchscreen/resistive-adc-touch.c
6601
6602 GENERIC UIO DRIVER FOR PCI DEVICES
6603 M:      "Michael S. Tsirkin" <mst@redhat.com>
6604 L:      kvm@vger.kernel.org
6605 S:      Supported
6606 F:      drivers/uio/uio_pci_generic.c
6607
6608 GENWQE (IBM Generic Workqueue Card)
6609 M:      Frank Haverkamp <haver@linux.ibm.com>
6610 S:      Supported
6611 F:      drivers/misc/genwqe/
6612
6613 GET_MAINTAINER SCRIPT
6614 M:      Joe Perches <joe@perches.com>
6615 S:      Maintained
6616 F:      scripts/get_maintainer.pl
6617
6618 GFS2 FILE SYSTEM
6619 M:      Bob Peterson <rpeterso@redhat.com>
6620 M:      Andreas Gruenbacher <agruenba@redhat.com>
6621 L:      cluster-devel@redhat.com
6622 W:      http://sources.redhat.com/cluster/
6623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6624 S:      Supported
6625 F:      Documentation/filesystems/gfs2*.txt
6626 F:      fs/gfs2/
6627 F:      include/uapi/linux/gfs2_ondisk.h
6628
6629 GIGASET ISDN DRIVERS
6630 M:      Paul Bolle <pebolle@tiscali.nl>
6631 L:      gigaset307x-common@lists.sourceforge.net
6632 W:      http://gigaset307x.sourceforge.net/
6633 S:      Odd Fixes
6634 F:      Documentation/isdn/README.gigaset
6635 F:      drivers/isdn/gigaset/
6636 F:      include/uapi/linux/gigaset_dev.h
6637
6638 GNSS SUBSYSTEM
6639 M:      Johan Hovold <johan@kernel.org>
6640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6641 S:      Maintained
6642 F:      Documentation/ABI/testing/sysfs-class-gnss
6643 F:      Documentation/devicetree/bindings/gnss/
6644 F:      drivers/gnss/
6645 F:      include/linux/gnss.h
6646
6647 GO7007 MPEG CODEC
6648 M:      Hans Verkuil <hans.verkuil@cisco.com>
6649 L:      linux-media@vger.kernel.org
6650 S:      Maintained
6651 F:      drivers/media/usb/go7007/
6652
6653 GOODIX TOUCHSCREEN
6654 M:      Bastien Nocera <hadess@hadess.net>
6655 L:      linux-input@vger.kernel.org
6656 S:      Maintained
6657 F:      drivers/input/touchscreen/goodix.c
6658
6659 GPD POCKET FAN DRIVER
6660 M:      Hans de Goede <hdegoede@redhat.com>
6661 L:      platform-driver-x86@vger.kernel.org
6662 S:      Maintained
6663 F:      drivers/platform/x86/gpd-pocket-fan.c
6664
6665 GPIO ACPI SUPPORT
6666 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6667 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6668 L:      linux-gpio@vger.kernel.org
6669 L:      linux-acpi@vger.kernel.org
6670 S:      Maintained
6671 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6672 F:      drivers/gpio/gpiolib-acpi.c
6673
6674 GPIO IR Transmitter
6675 M:      Sean Young <sean@mess.org>
6676 L:      linux-media@vger.kernel.org
6677 S:      Maintained
6678 F:      drivers/media/rc/gpio-ir-tx.c
6679
6680 GPIO MOCKUP DRIVER
6681 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6682 L:      linux-gpio@vger.kernel.org
6683 S:      Maintained
6684 F:      drivers/gpio/gpio-mockup.c
6685 F:      tools/testing/selftests/gpio/
6686
6687 GPIO SUBSYSTEM
6688 M:      Linus Walleij <linus.walleij@linaro.org>
6689 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6690 L:      linux-gpio@vger.kernel.org
6691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6692 S:      Maintained
6693 F:      Documentation/devicetree/bindings/gpio/
6694 F:      Documentation/driver-api/gpio/
6695 F:      Documentation/gpio/
6696 F:      Documentation/ABI/testing/gpio-cdev
6697 F:      Documentation/ABI/obsolete/sysfs-gpio
6698 F:      drivers/gpio/
6699 F:      include/linux/gpio/
6700 F:      include/linux/gpio.h
6701 F:      include/linux/of_gpio.h
6702 F:      include/asm-generic/gpio.h
6703 F:      include/uapi/linux/gpio.h
6704 F:      tools/gpio/
6705
6706 GRE DEMULTIPLEXER DRIVER
6707 M:      Dmitry Kozlov <xeb@mail.ru>
6708 L:      netdev@vger.kernel.org
6709 S:      Maintained
6710 F:      net/ipv4/gre_demux.c
6711 F:      net/ipv4/gre_offload.c
6712 F:      include/net/gre.h
6713
6714 GRETH 10/100/1G Ethernet MAC device driver
6715 M:      Andreas Larsson <andreas@gaisler.com>
6716 L:      netdev@vger.kernel.org
6717 S:      Maintained
6718 F:      drivers/net/ethernet/aeroflex/
6719
6720 GREYBUS AUDIO PROTOCOLS DRIVERS
6721 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6722 M:      Mark Greer <mgreer@animalcreek.com>
6723 S:      Maintained
6724 F:      drivers/staging/greybus/audio_apbridgea.c
6725 F:      drivers/staging/greybus/audio_apbridgea.h
6726 F:      drivers/staging/greybus/audio_codec.c
6727 F:      drivers/staging/greybus/audio_codec.h
6728 F:      drivers/staging/greybus/audio_gb.c
6729 F:      drivers/staging/greybus/audio_manager.c
6730 F:      drivers/staging/greybus/audio_manager.h
6731 F:      drivers/staging/greybus/audio_manager_module.c
6732 F:      drivers/staging/greybus/audio_manager_private.h
6733 F:      drivers/staging/greybus/audio_manager_sysfs.c
6734 F:      drivers/staging/greybus/audio_module.c
6735 F:      drivers/staging/greybus/audio_topology.c
6736
6737 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6738 M:      Viresh Kumar <vireshk@kernel.org>
6739 S:      Maintained
6740 F:      drivers/staging/greybus/authentication.c
6741 F:      drivers/staging/greybus/bootrom.c
6742 F:      drivers/staging/greybus/firmware.h
6743 F:      drivers/staging/greybus/fw-core.c
6744 F:      drivers/staging/greybus/fw-download.c
6745 F:      drivers/staging/greybus/fw-management.c
6746 F:      drivers/staging/greybus/greybus_authentication.h
6747 F:      drivers/staging/greybus/greybus_firmware.h
6748 F:      drivers/staging/greybus/hid.c
6749 F:      drivers/staging/greybus/i2c.c
6750 F:      drivers/staging/greybus/spi.c
6751 F:      drivers/staging/greybus/spilib.c
6752 F:      drivers/staging/greybus/spilib.h
6753
6754 GREYBUS LOOPBACK DRIVER
6755 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6756 S:      Maintained
6757 F:      drivers/staging/greybus/loopback.c
6758
6759 GREYBUS PLATFORM DRIVERS
6760 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6761 S:      Maintained
6762 F:      drivers/staging/greybus/arche-platform.c
6763 F:      drivers/staging/greybus/arche-apb-ctrl.c
6764 F:      drivers/staging/greybus/arche_platform.h
6765
6766 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6767 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6768 S:      Maintained
6769 F:      drivers/staging/greybus/sdio.c
6770 F:      drivers/staging/greybus/light.c
6771 F:      drivers/staging/greybus/gpio.c
6772 F:      drivers/staging/greybus/power_supply.c
6773 F:      drivers/staging/greybus/spi.c
6774 F:      drivers/staging/greybus/spilib.c
6775
6776 GREYBUS SUBSYSTEM
6777 M:      Johan Hovold <johan@kernel.org>
6778 M:      Alex Elder <elder@kernel.org>
6779 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6780 S:      Maintained
6781 F:      drivers/staging/greybus/
6782 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6783
6784 GREYBUS UART PROTOCOLS DRIVERS
6785 M:      David Lin <dtwlin@gmail.com>
6786 S:      Maintained
6787 F:      drivers/staging/greybus/uart.c
6788 F:      drivers/staging/greybus/log.c
6789
6790 GS1662 VIDEO SERIALIZER
6791 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6792 L:      linux-media@vger.kernel.org
6793 T:      git git://linuxtv.org/media_tree.git
6794 S:      Maintained
6795 F:      drivers/media/spi/gs1662.c
6796
6797 GSPCA FINEPIX SUBDRIVER
6798 M:      Frank Zago <frank@zago.net>
6799 L:      linux-media@vger.kernel.org
6800 T:      git git://linuxtv.org/media_tree.git
6801 S:      Maintained
6802 F:      drivers/media/usb/gspca/finepix.c
6803
6804 GSPCA GL860 SUBDRIVER
6805 M:      Olivier Lorin <o.lorin@laposte.net>
6806 L:      linux-media@vger.kernel.org
6807 T:      git git://linuxtv.org/media_tree.git
6808 S:      Maintained
6809 F:      drivers/media/usb/gspca/gl860/
6810
6811 GSPCA M5602 SUBDRIVER
6812 M:      Erik Andren <erik.andren@gmail.com>
6813 L:      linux-media@vger.kernel.org
6814 T:      git git://linuxtv.org/media_tree.git
6815 S:      Maintained
6816 F:      drivers/media/usb/gspca/m5602/
6817
6818 GSPCA PAC207 SONIXB SUBDRIVER
6819 M:      Hans Verkuil <hverkuil@xs4all.nl>
6820 L:      linux-media@vger.kernel.org
6821 T:      git git://linuxtv.org/media_tree.git
6822 S:      Odd Fixes
6823 F:      drivers/media/usb/gspca/pac207.c
6824
6825 GSPCA SN9C20X SUBDRIVER
6826 M:      Brian Johnson <brijohn@gmail.com>
6827 L:      linux-media@vger.kernel.org
6828 T:      git git://linuxtv.org/media_tree.git
6829 S:      Maintained
6830 F:      drivers/media/usb/gspca/sn9c20x.c
6831
6832 GSPCA T613 SUBDRIVER
6833 M:      Leandro Costantino <lcostantino@gmail.com>
6834 L:      linux-media@vger.kernel.org
6835 T:      git git://linuxtv.org/media_tree.git
6836 S:      Maintained
6837 F:      drivers/media/usb/gspca/t613.c
6838
6839 GSPCA USB WEBCAM DRIVER
6840 M:      Hans Verkuil <hverkuil@xs4all.nl>
6841 L:      linux-media@vger.kernel.org
6842 T:      git git://linuxtv.org/media_tree.git
6843 S:      Odd Fixes
6844 F:      drivers/media/usb/gspca/
6845
6846 GTP (GPRS Tunneling Protocol)
6847 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6848 M:      Harald Welte <laforge@gnumonks.org>
6849 L:      osmocom-net-gprs@lists.osmocom.org
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6851 S:      Maintained
6852 F:      drivers/net/gtp.c
6853
6854 GUID PARTITION TABLE (GPT)
6855 M:      Davidlohr Bueso <dave@stgolabs.net>
6856 L:      linux-efi@vger.kernel.org
6857 S:      Maintained
6858 F:      block/partitions/efi.*
6859
6860 H8/300 ARCHITECTURE
6861 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6862 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6863 W:      http://uclinux-h8.sourceforge.jp
6864 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6865 S:      Maintained
6866 F:      arch/h8300/
6867 F:      drivers/clocksource/h8300_*.c
6868 F:      drivers/clk/h8300/
6869 F:      drivers/irqchip/irq-renesas-h8*.c
6870
6871 HABANALABS PCI DRIVER
6872 M:      Oded Gabbay <oded.gabbay@gmail.com>
6873 T:      git https://github.com/HabanaAI/linux.git
6874 S:      Supported
6875 F:      drivers/misc/habanalabs/
6876 F:      include/uapi/misc/habanalabs.h
6877 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6878 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6879
6880 HACKRF MEDIA DRIVER
6881 M:      Antti Palosaari <crope@iki.fi>
6882 L:      linux-media@vger.kernel.org
6883 W:      https://linuxtv.org
6884 W:      http://palosaari.fi/linux/
6885 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6886 T:      git git://linuxtv.org/anttip/media_tree.git
6887 S:      Maintained
6888 F:      drivers/media/usb/hackrf/
6889
6890 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6891 M:      Frank Seidel <frank@f-seidel.de>
6892 L:      platform-driver-x86@vger.kernel.org
6893 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6894 S:      Maintained
6895 F:      drivers/platform/x86/hdaps.c
6896
6897 HARDWARE MONITORING
6898 M:      Jean Delvare <jdelvare@suse.com>
6899 M:      Guenter Roeck <linux@roeck-us.net>
6900 L:      linux-hwmon@vger.kernel.org
6901 W:      http://hwmon.wiki.kernel.org/
6902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6903 S:      Maintained
6904 F:      Documentation/devicetree/bindings/hwmon/
6905 F:      Documentation/hwmon/
6906 F:      drivers/hwmon/
6907 F:      include/linux/hwmon*.h
6908 F:      include/trace/events/hwmon*.h
6909
6910 HARDWARE RANDOM NUMBER GENERATOR CORE
6911 M:      Matt Mackall <mpm@selenic.com>
6912 M:      Herbert Xu <herbert@gondor.apana.org.au>
6913 L:      linux-crypto@vger.kernel.org
6914 S:      Odd fixes
6915 F:      Documentation/devicetree/bindings/rng/
6916 F:      Documentation/hw_random.txt
6917 F:      drivers/char/hw_random/
6918 F:      include/linux/hw_random.h
6919
6920 HARDWARE TRACING FACILITIES
6921 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6922 S:      Maintained
6923 F:      drivers/hwtracing/
6924
6925 HARDWARE SPINLOCK CORE
6926 M:      Ohad Ben-Cohen <ohad@wizery.com>
6927 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6928 L:      linux-remoteproc@vger.kernel.org
6929 S:      Maintained
6930 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6931 F:      Documentation/devicetree/bindings/hwlock/
6932 F:      Documentation/hwspinlock.txt
6933 F:      drivers/hwspinlock/
6934 F:      include/linux/hwspinlock.h
6935
6936 HARMONY SOUND DRIVER
6937 L:      linux-parisc@vger.kernel.org
6938 S:      Maintained
6939 F:      sound/parisc/harmony.*
6940
6941 HDPVR USB VIDEO ENCODER DRIVER
6942 M:      Hans Verkuil <hverkuil@xs4all.nl>
6943 L:      linux-media@vger.kernel.org
6944 T:      git git://linuxtv.org/media_tree.git
6945 W:      https://linuxtv.org
6946 S:      Odd Fixes
6947 F:      drivers/media/usb/hdpvr/
6948
6949 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6950 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6951 S:      Supported
6952 F:      Documentation/watchdog/hpwdt.txt
6953 F:      drivers/watchdog/hpwdt.c
6954
6955 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6956 M:      Don Brace <don.brace@microsemi.com>
6957 L:      esc.storagedev@microsemi.com
6958 L:      linux-scsi@vger.kernel.org
6959 S:      Supported
6960 F:      Documentation/scsi/hpsa.txt
6961 F:      drivers/scsi/hpsa*.[ch]
6962 F:      include/linux/cciss*.h
6963 F:      include/uapi/linux/cciss*.h
6964
6965 HFI1 DRIVER
6966 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6967 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6968 L:      linux-rdma@vger.kernel.org
6969 S:      Supported
6970 F:      drivers/infiniband/hw/hfi1
6971
6972 HFS FILESYSTEM
6973 L:      linux-fsdevel@vger.kernel.org
6974 S:      Orphan
6975 F:      Documentation/filesystems/hfs.txt
6976 F:      fs/hfs/
6977
6978 HFSPLUS FILESYSTEM
6979 L:      linux-fsdevel@vger.kernel.org
6980 S:      Orphan
6981 F:      Documentation/filesystems/hfsplus.txt
6982 F:      fs/hfsplus/
6983
6984 HGA FRAMEBUFFER DRIVER
6985 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6986 L:      linux-nvidia@lists.surfsouth.com
6987 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6988 S:      Maintained
6989 F:      drivers/video/fbdev/hgafb.c
6990
6991 HIBERNATION (aka Software Suspend, aka swsusp)
6992 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6993 M:      Pavel Machek <pavel@ucw.cz>
6994 L:      linux-pm@vger.kernel.org
6995 B:      https://bugzilla.kernel.org
6996 S:      Supported
6997 F:      arch/x86/power/
6998 F:      drivers/base/power/
6999 F:      kernel/power/
7000 F:      include/linux/suspend.h
7001 F:      include/linux/freezer.h
7002 F:      include/linux/pm.h
7003 F:      arch/*/include/asm/suspend*.h
7004
7005 HID CORE LAYER
7006 M:      Jiri Kosina <jikos@kernel.org>
7007 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7008 L:      linux-input@vger.kernel.org
7009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7010 S:      Maintained
7011 F:      drivers/hid/
7012 F:      include/linux/hid*
7013 F:      include/uapi/linux/hid*
7014
7015 HID SENSOR HUB DRIVERS
7016 M:      Jiri Kosina <jikos@kernel.org>
7017 M:      Jonathan Cameron <jic23@kernel.org>
7018 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7019 L:      linux-input@vger.kernel.org
7020 L:      linux-iio@vger.kernel.org
7021 S:      Maintained
7022 F:      Documentation/hid/hid-sensor*
7023 F:      drivers/hid/hid-sensor-*
7024 F:      drivers/iio/*/hid-*
7025 F:      include/linux/hid-sensor-*
7026
7027 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7028 M:      Thomas Gleixner <tglx@linutronix.de>
7029 L:      linux-kernel@vger.kernel.org
7030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7031 S:      Maintained
7032 F:      Documentation/timers/
7033 F:      kernel/time/hrtimer.c
7034 F:      kernel/time/clockevents.c
7035 F:      kernel/time/timer_*.c
7036 F:      include/linux/clockchips.h
7037 F:      include/linux/hrtimer.h
7038
7039 HIGH-SPEED SCC DRIVER FOR AX.25
7040 L:      linux-hams@vger.kernel.org
7041 S:      Orphan
7042 F:      drivers/net/hamradio/dmascc.c
7043 F:      drivers/net/hamradio/scc.c
7044
7045 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7046 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7047 W:      http://www.highpoint-tech.com
7048 S:      Supported
7049 F:      Documentation/scsi/hptiop.txt
7050 F:      drivers/scsi/hptiop.c
7051
7052 HIPPI
7053 M:      Jes Sorensen <jes@trained-monkey.org>
7054 L:      linux-hippi@sunsite.dk
7055 S:      Maintained
7056 F:      include/linux/hippidevice.h
7057 F:      include/uapi/linux/if_hippi.h
7058 F:      net/802/hippi.c
7059 F:      drivers/net/hippi/
7060
7061 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7062 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7063 M:      Salil Mehta <salil.mehta@huawei.com>
7064 L:      netdev@vger.kernel.org
7065 W:      http://www.hisilicon.com
7066 S:      Maintained
7067 F:      drivers/net/ethernet/hisilicon/hns3/
7068
7069 HISILICON LPC BUS DRIVER
7070 M:      john.garry@huawei.com
7071 W:      http://www.hisilicon.com
7072 S:      Maintained
7073 F:      drivers/bus/hisi_lpc.c
7074 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7075
7076 HISILICON NETWORK SUBSYSTEM DRIVER
7077 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7078 M:      Salil Mehta <salil.mehta@huawei.com>
7079 L:      netdev@vger.kernel.org
7080 W:      http://www.hisilicon.com
7081 S:      Maintained
7082 F:      drivers/net/ethernet/hisilicon/
7083 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7084
7085 HISILICON PMU DRIVER
7086 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7087 W:      http://www.hisilicon.com
7088 S:      Supported
7089 F:      drivers/perf/hisilicon
7090 F:      Documentation/perf/hisi-pmu.txt
7091
7092 HISILICON ROCE DRIVER
7093 M:      Lijun Ou <oulijun@huawei.com>
7094 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7095 L:      linux-rdma@vger.kernel.org
7096 S:      Maintained
7097 F:      drivers/infiniband/hw/hns/
7098 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7099
7100 HISILICON SAS Controller
7101 M:      John Garry <john.garry@huawei.com>
7102 W:      http://www.hisilicon.com
7103 S:      Supported
7104 F:      drivers/scsi/hisi_sas/
7105 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7106
7107 HMM - Heterogeneous Memory Management
7108 M:      Jérôme Glisse <jglisse@redhat.com>
7109 L:      linux-mm@kvack.org
7110 S:      Maintained
7111 F:      mm/hmm*
7112 F:      include/linux/hmm*
7113 F:      Documentation/vm/hmm.rst
7114
7115 HOST AP DRIVER
7116 M:      Jouni Malinen <j@w1.fi>
7117 L:      linux-wireless@vger.kernel.org
7118 W:      http://w1.fi/hostap-driver.html
7119 S:      Obsolete
7120 F:      drivers/net/wireless/intersil/hostap/
7121
7122 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7123 L:      platform-driver-x86@vger.kernel.org
7124 S:      Orphan
7125 F:      drivers/platform/x86/tc1100-wmi.c
7126
7127 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7128 M:      Jaroslav Kysela <perex@perex.cz>
7129 S:      Maintained
7130 F:      drivers/net/ethernet/hp/hp100.*
7131
7132 HPET:   High Precision Event Timers driver
7133 M:      Clemens Ladisch <clemens@ladisch.de>
7134 S:      Maintained
7135 F:      Documentation/timers/hpet.txt
7136 F:      drivers/char/hpet.c
7137 F:      include/linux/hpet.h
7138 F:      include/uapi/linux/hpet.h
7139
7140 HPET:   x86
7141 S:      Orphan
7142 F:      arch/x86/kernel/hpet.c
7143 F:      arch/x86/include/asm/hpet.h
7144
7145 HPFS FILESYSTEM
7146 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7147 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7148 S:      Maintained
7149 F:      fs/hpfs/
7150
7151 HSI SUBSYSTEM
7152 M:      Sebastian Reichel <sre@kernel.org>
7153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7154 S:      Maintained
7155 F:      Documentation/ABI/testing/sysfs-bus-hsi
7156 F:      Documentation/driver-api/hsi.rst
7157 F:      drivers/hsi/
7158 F:      include/linux/hsi/
7159 F:      include/uapi/linux/hsi/
7160
7161 HSO 3G MODEM DRIVER
7162 L:      linux-usb@vger.kernel.org
7163 S:      Orphan
7164 F:      drivers/net/usb/hso.c
7165
7166 HSR NETWORK PROTOCOL
7167 M:      Arvid Brodin <arvid.brodin@alten.se>
7168 L:      netdev@vger.kernel.org
7169 S:      Maintained
7170 F:      net/hsr/
7171
7172 HT16K33 LED CONTROLLER DRIVER
7173 M:      Robin van der Gracht <robin@protonic.nl>
7174 S:      Maintained
7175 F:      drivers/auxdisplay/ht16k33.c
7176 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7177
7178 HTCPEN TOUCHSCREEN DRIVER
7179 M:      Pau Oliva Fora <pof@eslack.org>
7180 L:      linux-input@vger.kernel.org
7181 S:      Maintained
7182 F:      drivers/input/touchscreen/htcpen.c
7183
7184 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7185 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7186 L:      linux-iio@vger.kernel.org
7187 W:      http://www.st.com/
7188 S:      Maintained
7189 F:      drivers/iio/humidity/hts221*
7190 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7191
7192 HUAWEI ETHERNET DRIVER
7193 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7194 L:      netdev@vger.kernel.org
7195 S:      Supported
7196 F:      Documentation/networking/hinic.txt
7197 F:      drivers/net/ethernet/huawei/hinic/
7198
7199 HUGETLB FILESYSTEM
7200 M:      Mike Kravetz <mike.kravetz@oracle.com>
7201 L:      linux-mm@kvack.org
7202 S:      Maintained
7203 F:      fs/hugetlbfs/
7204 F:      mm/hugetlb.c
7205 F:      include/linux/hugetlb.h
7206 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7207 F:      Documentation/vm/hugetlbfs_reserv.rst
7208 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7209
7210 HVA ST MEDIA DRIVER
7211 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7212 L:      linux-media@vger.kernel.org
7213 T:      git git://linuxtv.org/media_tree.git
7214 W:      https://linuxtv.org
7215 S:      Supported
7216 F:      drivers/media/platform/sti/hva
7217
7218 HWPOISON MEMORY FAILURE HANDLING
7219 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7220 L:      linux-mm@kvack.org
7221 S:      Maintained
7222 F:      mm/memory-failure.c
7223 F:      mm/hwpoison-inject.c
7224
7225 HYGON PROCESSOR SUPPORT
7226 M:      Pu Wen <puwen@hygon.cn>
7227 L:      linux-kernel@vger.kernel.org
7228 S:      Maintained
7229 F:      arch/x86/kernel/cpu/hygon.c
7230
7231 Hyper-V CORE AND DRIVERS
7232 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7233 M:      Haiyang Zhang <haiyangz@microsoft.com>
7234 M:      Stephen Hemminger <sthemmin@microsoft.com>
7235 M:      Sasha Levin <sashal@kernel.org>
7236 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7237 L:      linux-hyperv@vger.kernel.org
7238 S:      Supported
7239 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7240 F:      arch/x86/include/asm/mshyperv.h
7241 F:      arch/x86/include/asm/trace/hyperv.h
7242 F:      arch/x86/include/asm/hyperv-tlfs.h
7243 F:      arch/x86/kernel/cpu/mshyperv.c
7244 F:      arch/x86/hyperv
7245 F:      drivers/hid/hid-hyperv.c
7246 F:      drivers/hv/
7247 F:      drivers/input/serio/hyperv-keyboard.c
7248 F:      drivers/pci/controller/pci-hyperv.c
7249 F:      drivers/net/hyperv/
7250 F:      drivers/scsi/storvsc_drv.c
7251 F:      drivers/uio/uio_hv_generic.c
7252 F:      drivers/video/fbdev/hyperv_fb.c
7253 F:      drivers/iommu/hyperv_iommu.c
7254 F:      net/vmw_vsock/hyperv_transport.c
7255 F:      include/linux/hyperv.h
7256 F:      include/uapi/linux/hyperv.h
7257 F:      tools/hv/
7258 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7259
7260 HYPERVISOR VIRTUAL CONSOLE DRIVER
7261 L:      linuxppc-dev@lists.ozlabs.org
7262 S:      Odd Fixes
7263 F:      drivers/tty/hvc/
7264
7265 I2C ACPI SUPPORT
7266 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7267 L:      linux-i2c@vger.kernel.org
7268 L:      linux-acpi@vger.kernel.org
7269 S:      Maintained
7270 F:      drivers/i2c/i2c-core-acpi.c
7271
7272 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7273 M:      Ajay Gupta <ajayg@nvidia.com>
7274 L:      linux-i2c@vger.kernel.org
7275 S:      Maintained
7276 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7277 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7278
7279 I2C MUXES
7280 M:      Peter Rosin <peda@axentia.se>
7281 L:      linux-i2c@vger.kernel.org
7282 S:      Maintained
7283 F:      Documentation/i2c/i2c-topology
7284 F:      Documentation/i2c/muxes/
7285 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7286 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7287 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7288 F:      drivers/i2c/i2c-mux.c
7289 F:      drivers/i2c/muxes/
7290 F:      include/linux/i2c-mux.h
7291
7292 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7293 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7294 L:      linux-i2c@vger.kernel.org
7295 S:      Maintained
7296 F:      drivers/i2c/busses/i2c-mv64xxx.c
7297
7298 I2C OVER PARALLEL PORT
7299 M:      Jean Delvare <jdelvare@suse.com>
7300 L:      linux-i2c@vger.kernel.org
7301 S:      Maintained
7302 F:      Documentation/i2c/busses/i2c-parport
7303 F:      Documentation/i2c/busses/i2c-parport-light
7304 F:      drivers/i2c/busses/i2c-parport.c
7305 F:      drivers/i2c/busses/i2c-parport-light.c
7306
7307 I2C SUBSYSTEM
7308 M:      Wolfram Sang <wsa@the-dreams.de>
7309 L:      linux-i2c@vger.kernel.org
7310 W:      https://i2c.wiki.kernel.org/
7311 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7313 S:      Maintained
7314 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7315 F:      Documentation/i2c/
7316 F:      drivers/i2c/*
7317 F:      include/linux/i2c.h
7318 F:      include/linux/i2c-dev.h
7319 F:      include/linux/i2c-smbus.h
7320 F:      include/uapi/linux/i2c.h
7321 F:      include/uapi/linux/i2c-*.h
7322
7323 I2C SUBSYSTEM HOST DRIVERS
7324 L:      linux-i2c@vger.kernel.org
7325 W:      https://i2c.wiki.kernel.org/
7326 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7327 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7328 S:      Odd Fixes
7329 F:      Documentation/devicetree/bindings/i2c/
7330 F:      drivers/i2c/algos/
7331 F:      drivers/i2c/busses/
7332
7333 I2C-TAOS-EVM DRIVER
7334 M:      Jean Delvare <jdelvare@suse.com>
7335 L:      linux-i2c@vger.kernel.org
7336 S:      Maintained
7337 F:      Documentation/i2c/busses/i2c-taos-evm
7338 F:      drivers/i2c/busses/i2c-taos-evm.c
7339
7340 I2C-TINY-USB DRIVER
7341 M:      Till Harbaum <till@harbaum.org>
7342 L:      linux-i2c@vger.kernel.org
7343 W:      http://www.harbaum.org/till/i2c_tiny_usb
7344 S:      Maintained
7345 F:      drivers/i2c/busses/i2c-tiny-usb.c
7346
7347 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7348 M:      Jean Delvare <jdelvare@suse.com>
7349 L:      linux-i2c@vger.kernel.org
7350 S:      Maintained
7351 F:      Documentation/i2c/busses/i2c-ali1535
7352 F:      Documentation/i2c/busses/i2c-ali1563
7353 F:      Documentation/i2c/busses/i2c-ali15x3
7354 F:      Documentation/i2c/busses/i2c-amd756
7355 F:      Documentation/i2c/busses/i2c-amd8111
7356 F:      Documentation/i2c/busses/i2c-i801
7357 F:      Documentation/i2c/busses/i2c-nforce2
7358 F:      Documentation/i2c/busses/i2c-piix4
7359 F:      Documentation/i2c/busses/i2c-sis5595
7360 F:      Documentation/i2c/busses/i2c-sis630
7361 F:      Documentation/i2c/busses/i2c-sis96x
7362 F:      Documentation/i2c/busses/i2c-via
7363 F:      Documentation/i2c/busses/i2c-viapro
7364 F:      drivers/i2c/busses/i2c-ali1535.c
7365 F:      drivers/i2c/busses/i2c-ali1563.c
7366 F:      drivers/i2c/busses/i2c-ali15x3.c
7367 F:      drivers/i2c/busses/i2c-amd756.c
7368 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7369 F:      drivers/i2c/busses/i2c-amd8111.c
7370 F:      drivers/i2c/busses/i2c-i801.c
7371 F:      drivers/i2c/busses/i2c-isch.c
7372 F:      drivers/i2c/busses/i2c-nforce2.c
7373 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7374 F:      drivers/i2c/busses/i2c-piix4.c
7375 F:      drivers/i2c/busses/i2c-sis5595.c
7376 F:      drivers/i2c/busses/i2c-sis630.c
7377 F:      drivers/i2c/busses/i2c-sis96x.c
7378 F:      drivers/i2c/busses/i2c-via.c
7379 F:      drivers/i2c/busses/i2c-viapro.c
7380
7381 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7382 M:      Hans de Goede <hdegoede@redhat.com>
7383 L:      linux-i2c@vger.kernel.org
7384 S:      Maintained
7385 F:      drivers/i2c/busses/i2c-cht-wc.c
7386
7387 I2C/SMBUS ISMT DRIVER
7388 M:      Seth Heasley <seth.heasley@intel.com>
7389 M:      Neil Horman <nhorman@tuxdriver.com>
7390 L:      linux-i2c@vger.kernel.org
7391 F:      drivers/i2c/busses/i2c-ismt.c
7392 F:      Documentation/i2c/busses/i2c-ismt
7393
7394 I2C/SMBUS STUB DRIVER
7395 M:      Jean Delvare <jdelvare@suse.com>
7396 L:      linux-i2c@vger.kernel.org
7397 S:      Maintained
7398 F:      drivers/i2c/i2c-stub.c
7399
7400 I3C SUBSYSTEM
7401 M:      Boris Brezillon <bbrezillon@kernel.org>
7402 L:      linux-i3c@lists.infradead.org
7403 C:      irc://chat.freenode.net/linux-i3c
7404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7405 S:      Maintained
7406 F:      Documentation/ABI/testing/sysfs-bus-i3c
7407 F:      Documentation/devicetree/bindings/i3c/
7408 F:      Documentation/driver-api/i3c
7409 F:      drivers/i3c/
7410 F:      include/linux/i3c/
7411
7412 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7413 M:      Vitor Soares <vitor.soares@synopsys.com>
7414 S:      Maintained
7415 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7416 F:      drivers/i3c/master/dw*
7417
7418 IA64 (Itanium) PLATFORM
7419 M:      Tony Luck <tony.luck@intel.com>
7420 M:      Fenghua Yu <fenghua.yu@intel.com>
7421 L:      linux-ia64@vger.kernel.org
7422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7423 S:      Maintained
7424 F:      arch/ia64/
7425
7426 IBM Power 842 compression accelerator
7427 M:      Haren Myneni <haren@us.ibm.com>
7428 S:      Supported
7429 F:      drivers/crypto/nx/Makefile
7430 F:      drivers/crypto/nx/Kconfig
7431 F:      drivers/crypto/nx/nx-842*
7432 F:      include/linux/sw842.h
7433 F:      crypto/842.c
7434 F:      lib/842/
7435
7436 IBM Power in-Nest Crypto Acceleration
7437 M:      Breno Leitão <leitao@debian.org>
7438 M:      Nayna Jain <nayna@linux.ibm.com>
7439 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7440 L:      linux-crypto@vger.kernel.org
7441 S:      Supported
7442 F:      drivers/crypto/nx/Makefile
7443 F:      drivers/crypto/nx/Kconfig
7444 F:      drivers/crypto/nx/nx-aes*
7445 F:      drivers/crypto/nx/nx-sha*
7446 F:      drivers/crypto/nx/nx.*
7447 F:      drivers/crypto/nx/nx_csbcpb.h
7448 F:      drivers/crypto/nx/nx_debugfs.h
7449
7450 IBM Power Linux RAID adapter
7451 M:      Brian King <brking@us.ibm.com>
7452 S:      Supported
7453 F:      drivers/scsi/ipr.*
7454
7455 IBM Power SRIOV Virtual NIC Device Driver
7456 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7457 M:      John Allen <jallen@linux.ibm.com>
7458 L:      netdev@vger.kernel.org
7459 S:      Supported
7460 F:      drivers/net/ethernet/ibm/ibmvnic.*
7461
7462 IBM Power Virtual Accelerator Switchboard
7463 M:      Sukadev Bhattiprolu
7464 L:      linuxppc-dev@lists.ozlabs.org
7465 S:      Supported
7466 F:      arch/powerpc/platforms/powernv/vas*
7467 F:      arch/powerpc/platforms/powernv/copy-paste.h
7468 F:      arch/powerpc/include/asm/vas.h
7469 F:      arch/powerpc/include/uapi/asm/vas.h
7470
7471 IBM Power Virtual Ethernet Device Driver
7472 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7473 L:      netdev@vger.kernel.org
7474 S:      Supported
7475 F:      drivers/net/ethernet/ibm/ibmveth.*
7476
7477 IBM Power Virtual FC Device Drivers
7478 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7479 L:      linux-scsi@vger.kernel.org
7480 S:      Supported
7481 F:      drivers/scsi/ibmvscsi/ibmvfc*
7482
7483 IBM Power Virtual Management Channel Driver
7484 M:      Steven Royer <seroyer@linux.ibm.com>
7485 S:      Supported
7486 F:      drivers/misc/ibmvmc.*
7487
7488 IBM Power Virtual SCSI Device Drivers
7489 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7490 L:      linux-scsi@vger.kernel.org
7491 S:      Supported
7492 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7493 F:      include/scsi/viosrp.h
7494
7495 IBM Power Virtual SCSI Device Target Driver
7496 M:      Michael Cyr <mikecyr@linux.ibm.com>
7497 L:      linux-scsi@vger.kernel.org
7498 L:      target-devel@vger.kernel.org
7499 S:      Supported
7500 F:      drivers/scsi/ibmvscsi_tgt/
7501
7502 IBM Power VMX Cryptographic instructions
7503 M:      Breno Leitão <leitao@debian.org>
7504 M:      Nayna Jain <nayna@linux.ibm.com>
7505 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7506 L:      linux-crypto@vger.kernel.org
7507 S:      Supported
7508 F:      drivers/crypto/vmx/Makefile
7509 F:      drivers/crypto/vmx/Kconfig
7510 F:      drivers/crypto/vmx/vmx.c
7511 F:      drivers/crypto/vmx/aes*
7512 F:      drivers/crypto/vmx/ghash*
7513 F:      drivers/crypto/vmx/ppc-xlate.pl
7514
7515 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7516 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7517 L:      linux-pci@vger.kernel.org
7518 L:      linuxppc-dev@lists.ozlabs.org
7519 S:      Supported
7520 F:      drivers/pci/hotplug/rpaphp*
7521
7522 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7523 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7524 L:      linux-pci@vger.kernel.org
7525 L:      linuxppc-dev@lists.ozlabs.org
7526 S:      Supported
7527 F:      drivers/pci/hotplug/rpadlpar*
7528
7529 IBM ServeRAID RAID DRIVER
7530 S:      Orphan
7531 F:      drivers/scsi/ips.*
7532
7533 ICH LPC AND GPIO DRIVER
7534 M:      Peter Tyser <ptyser@xes-inc.com>
7535 S:      Maintained
7536 F:      drivers/mfd/lpc_ich.c
7537 F:      drivers/gpio/gpio-ich.c
7538
7539 IDE SUBSYSTEM
7540 M:      "David S. Miller" <davem@davemloft.net>
7541 L:      linux-ide@vger.kernel.org
7542 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7544 S:      Maintained
7545 F:      Documentation/ide/
7546 F:      drivers/ide/
7547 F:      include/linux/ide.h
7548
7549 IDE/ATAPI DRIVERS
7550 M:      Borislav Petkov <bp@alien8.de>
7551 L:      linux-ide@vger.kernel.org
7552 S:      Maintained
7553 F:      Documentation/cdrom/ide-cd
7554 F:      drivers/ide/ide-cd*
7555
7556 IDEAPAD LAPTOP EXTRAS DRIVER
7557 M:      Ike Panhc <ike.pan@canonical.com>
7558 L:      platform-driver-x86@vger.kernel.org
7559 W:      http://launchpad.net/ideapad-laptop
7560 S:      Maintained
7561 F:      drivers/platform/x86/ideapad-laptop.c
7562
7563 IDEAPAD LAPTOP SLIDEBAR DRIVER
7564 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7565 L:      linux-input@vger.kernel.org
7566 W:      https://github.com/o2genum/ideapad-slidebar
7567 S:      Maintained
7568 F:      drivers/input/misc/ideapad_slidebar.c
7569
7570 IDT VersaClock 5 CLOCK DRIVER
7571 M:      Marek Vasut <marek.vasut@gmail.com>
7572 S:      Maintained
7573 F:      drivers/clk/clk-versaclock5.c
7574
7575 IEEE 802.15.4 SUBSYSTEM
7576 M:      Alexander Aring <alex.aring@gmail.com>
7577 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7578 L:      linux-wpan@vger.kernel.org
7579 W:      http://wpan.cakelab.org/
7580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7582 S:      Maintained
7583 F:      net/ieee802154/
7584 F:      net/mac802154/
7585 F:      drivers/net/ieee802154/
7586 F:      include/linux/nl802154.h
7587 F:      include/linux/ieee802154.h
7588 F:      include/net/nl802154.h
7589 F:      include/net/mac802154.h
7590 F:      include/net/af_ieee802154.h
7591 F:      include/net/cfg802154.h
7592 F:      include/net/ieee802154_netdev.h
7593 F:      Documentation/networking/ieee802154.rst
7594
7595 IFE PROTOCOL
7596 M:      Yotam Gigi <yotam.gi@gmail.com>
7597 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7598 F:      net/ife
7599 F:      include/net/ife.h
7600 F:      include/uapi/linux/ife.h
7601
7602 IGORPLUG-USB IR RECEIVER
7603 M:      Sean Young <sean@mess.org>
7604 L:      linux-media@vger.kernel.org
7605 S:      Maintained
7606 F:      drivers/media/rc/igorplugusb.c
7607
7608 IGUANAWORKS USB IR TRANSCEIVER
7609 M:      Sean Young <sean@mess.org>
7610 L:      linux-media@vger.kernel.org
7611 S:      Maintained
7612 F:      drivers/media/rc/iguanair.c
7613
7614 IIO DIGITAL POTENTIOMETER DAC
7615 M:      Peter Rosin <peda@axentia.se>
7616 L:      linux-iio@vger.kernel.org
7617 S:      Maintained
7618 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7619 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7620 F:      drivers/iio/dac/dpot-dac.c
7621
7622 IIO ENVELOPE DETECTOR
7623 M:      Peter Rosin <peda@axentia.se>
7624 L:      linux-iio@vger.kernel.org
7625 S:      Maintained
7626 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7627 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7628 F:      drivers/iio/adc/envelope-detector.c
7629
7630 IIO MULTIPLEXER
7631 M:      Peter Rosin <peda@axentia.se>
7632 L:      linux-iio@vger.kernel.org
7633 S:      Maintained
7634 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7635 F:      drivers/iio/multiplexer/iio-mux.c
7636
7637 IIO SUBSYSTEM AND DRIVERS
7638 M:      Jonathan Cameron <jic23@kernel.org>
7639 R:      Hartmut Knaack <knaack.h@gmx.de>
7640 R:      Lars-Peter Clausen <lars@metafoo.de>
7641 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7642 L:      linux-iio@vger.kernel.org
7643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7644 S:      Maintained
7645 F:      Documentation/ABI/testing/configfs-iio*
7646 F:      Documentation/ABI/testing/sysfs-bus-iio*
7647 F:      Documentation/devicetree/bindings/iio/
7648 F:      drivers/iio/
7649 F:      drivers/staging/iio/
7650 F:      include/linux/iio/
7651 F:      tools/iio/
7652
7653 IIO UNIT CONVERTER
7654 M:      Peter Rosin <peda@axentia.se>
7655 L:      linux-iio@vger.kernel.org
7656 S:      Maintained
7657 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7658 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7659 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7660 F:      drivers/iio/afe/iio-rescale.c
7661
7662 IKANOS/ADI EAGLE ADSL USB DRIVER
7663 M:      Matthieu Castet <castet.matthieu@free.fr>
7664 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7665 S:      Maintained
7666 F:      drivers/usb/atm/ueagle-atm.c
7667
7668 IMGTEC ASCII LCD DRIVER
7669 M:      Paul Burton <paul.burton@mips.com>
7670 S:      Maintained
7671 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7672 F:      drivers/auxdisplay/img-ascii-lcd.c
7673
7674 IMGTEC IR DECODER DRIVER
7675 M:      James Hogan <jhogan@kernel.org>
7676 S:      Maintained
7677 F:      drivers/media/rc/img-ir/
7678
7679 IMON SOUNDGRAPH USB IR RECEIVER
7680 M:      Sean Young <sean@mess.org>
7681 L:      linux-media@vger.kernel.org
7682 S:      Maintained
7683 F:      drivers/media/rc/imon_raw.c
7684 F:      drivers/media/rc/imon.c
7685
7686 IMS TWINTURBO FRAMEBUFFER DRIVER
7687 L:      linux-fbdev@vger.kernel.org
7688 S:      Orphan
7689 F:      drivers/video/fbdev/imsttfb.c
7690
7691 INA209 HARDWARE MONITOR DRIVER
7692 M:      Guenter Roeck <linux@roeck-us.net>
7693 L:      linux-hwmon@vger.kernel.org
7694 S:      Maintained
7695 F:      Documentation/hwmon/ina209.rst
7696 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7697 F:      drivers/hwmon/ina209.c
7698
7699 INA2XX HARDWARE MONITOR DRIVER
7700 M:      Guenter Roeck <linux@roeck-us.net>
7701 L:      linux-hwmon@vger.kernel.org
7702 S:      Maintained
7703 F:      Documentation/hwmon/ina2xx.rst
7704 F:      drivers/hwmon/ina2xx.c
7705 F:      include/linux/platform_data/ina2xx.h
7706
7707 INDUSTRY PACK SUBSYSTEM (IPACK)
7708 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7709 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7710 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7711 L:      industrypack-devel@lists.sourceforge.net
7712 W:      http://industrypack.sourceforge.net
7713 S:      Maintained
7714 F:      drivers/ipack/
7715
7716 INFINIBAND SUBSYSTEM
7717 M:      Doug Ledford <dledford@redhat.com>
7718 M:      Jason Gunthorpe <jgg@mellanox.com>
7719 L:      linux-rdma@vger.kernel.org
7720 W:      https://github.com/linux-rdma/rdma-core
7721 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7723 S:      Supported
7724 F:      Documentation/devicetree/bindings/infiniband/
7725 F:      Documentation/infiniband/
7726 F:      drivers/infiniband/
7727 F:      include/uapi/linux/if_infiniband.h
7728 F:      include/uapi/rdma/
7729 F:      include/rdma/
7730
7731 INGENIC JZ4780 DMA Driver
7732 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7733 S:      Maintained
7734 F:      drivers/dma/dma-jz4780.c
7735
7736 INGENIC JZ4780 NAND DRIVER
7737 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7738 L:      linux-mtd@lists.infradead.org
7739 S:      Maintained
7740 F:      drivers/mtd/nand/raw/jz4780_*
7741
7742 INOTIFY
7743 M:      Jan Kara <jack@suse.cz>
7744 R:      Amir Goldstein <amir73il@gmail.com>
7745 L:      linux-fsdevel@vger.kernel.org
7746 S:      Maintained
7747 F:      Documentation/filesystems/inotify.txt
7748 F:      fs/notify/inotify/
7749 F:      include/linux/inotify.h
7750 F:      include/uapi/linux/inotify.h
7751
7752 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7753 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7754 L:      linux-input@vger.kernel.org
7755 Q:      http://patchwork.kernel.org/project/linux-input/list/
7756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7757 S:      Maintained
7758 F:      drivers/input/
7759 F:      include/linux/input.h
7760 F:      include/uapi/linux/input.h
7761 F:      include/uapi/linux/input-event-codes.h
7762 F:      include/linux/input/
7763 F:      Documentation/devicetree/bindings/input/
7764 F:      Documentation/devicetree/bindings/serio/
7765 F:      Documentation/input/
7766
7767 INPUT MULTITOUCH (MT) PROTOCOL
7768 M:      Henrik Rydberg <rydberg@bitmath.org>
7769 L:      linux-input@vger.kernel.org
7770 S:      Odd fixes
7771 F:      Documentation/input/multi-touch-protocol.rst
7772 F:      drivers/input/input-mt.c
7773 K:      \b(ABS|SYN)_MT_
7774
7775 INSIDE SECURE CRYPTO DRIVER
7776 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7777 F:      drivers/crypto/inside-secure/
7778 S:      Maintained
7779 L:      linux-crypto@vger.kernel.org
7780
7781 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7782 M:      Mimi Zohar <zohar@linux.ibm.com>
7783 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7784 L:      linux-integrity@vger.kernel.org
7785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7786 S:      Supported
7787 F:      security/integrity/ima/
7788
7789 INTEL 810/815 FRAMEBUFFER DRIVER
7790 M:      Antonino Daplas <adaplas@gmail.com>
7791 L:      linux-fbdev@vger.kernel.org
7792 S:      Maintained
7793 F:      drivers/video/fbdev/i810/
7794
7795 INTEL ASoC DRIVERS
7796 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7797 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7798 M:      Jie Yang <yang.jie@linux.intel.com>
7799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7800 S:      Supported
7801 F:      sound/soc/intel/
7802
7803 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7804 M:      Hans de Goede <hdegoede@redhat.com>
7805 L:      platform-driver-x86@vger.kernel.org
7806 S:      Maintained
7807 F:      drivers/platform/x86/intel_atomisp2_pm.c
7808
7809 INTEL C600 SERIES SAS CONTROLLER DRIVER
7810 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7811 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7812 L:      linux-scsi@vger.kernel.org
7813 T:      git git://git.code.sf.net/p/intel-sas/isci
7814 S:      Supported
7815 F:      drivers/scsi/isci/
7816
7817 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7818 M:      Jani Nikula <jani.nikula@linux.intel.com>
7819 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7820 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7821 L:      intel-gfx@lists.freedesktop.org
7822 W:      https://01.org/linuxgraphics/
7823 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7824 C:      irc://chat.freenode.net/intel-gfx
7825 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7826 T:      git git://anongit.freedesktop.org/drm-intel
7827 S:      Supported
7828 F:      drivers/gpu/drm/i915/
7829 F:      include/drm/i915*
7830 F:      include/uapi/drm/i915_drm.h
7831 F:      Documentation/gpu/i915.rst
7832
7833 INTEL ETHERNET DRIVERS
7834 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7835 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7836 W:      http://www.intel.com/support/feedback.htm
7837 W:      http://e1000.sourceforge.net/
7838 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7841 S:      Supported
7842 F:      Documentation/networking/device_drivers/intel/e100.rst
7843 F:      Documentation/networking/device_drivers/intel/e1000.rst
7844 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7845 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7846 F:      Documentation/networking/device_drivers/intel/igb.rst
7847 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7848 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7849 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7850 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7851 F:      Documentation/networking/device_drivers/intel/i40e.rst
7852 F:      Documentation/networking/device_drivers/intel/iavf.rst
7853 F:      Documentation/networking/device_drivers/intel/ice.rst
7854 F:      drivers/net/ethernet/intel/
7855 F:      drivers/net/ethernet/intel/*/
7856 F:      include/linux/avf/virtchnl.h
7857
7858 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7859 M:      Maik Broemme <mbroemme@libmpq.org>
7860 L:      linux-fbdev@vger.kernel.org
7861 S:      Maintained
7862 F:      Documentation/fb/intelfb.txt
7863 F:      drivers/video/fbdev/intelfb/
7864
7865 INTEL GPIO DRIVERS
7866 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7867 L:      linux-gpio@vger.kernel.org
7868 S:      Maintained
7869 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7870 F:      drivers/gpio/gpio-ich.c
7871 F:      drivers/gpio/gpio-intel-mid.c
7872 F:      drivers/gpio/gpio-lynxpoint.c
7873 F:      drivers/gpio/gpio-merrifield.c
7874 F:      drivers/gpio/gpio-ml-ioh.c
7875 F:      drivers/gpio/gpio-pch.c
7876 F:      drivers/gpio/gpio-sch.c
7877 F:      drivers/gpio/gpio-sodaville.c
7878
7879 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7880 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7881 M:      Zhi Wang <zhi.a.wang@intel.com>
7882 L:      intel-gvt-dev@lists.freedesktop.org
7883 L:      intel-gfx@lists.freedesktop.org
7884 W:      https://01.org/igvt-g
7885 T:      git https://github.com/intel/gvt-linux.git
7886 S:      Supported
7887 F:      drivers/gpu/drm/i915/gvt/
7888
7889 INTEL HID EVENT DRIVER
7890 M:      Alex Hung <alex.hung@canonical.com>
7891 L:      platform-driver-x86@vger.kernel.org
7892 S:      Maintained
7893 F:      drivers/platform/x86/intel-hid.c
7894
7895 INTEL I/OAT DMA DRIVER
7896 M:      Dave Jiang <dave.jiang@intel.com>
7897 R:      Dan Williams <dan.j.williams@intel.com>
7898 L:      dmaengine@vger.kernel.org
7899 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7900 S:      Supported
7901 F:      drivers/dma/ioat*
7902
7903 INTEL IDLE DRIVER
7904 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7905 M:      Len Brown <lenb@kernel.org>
7906 L:      linux-pm@vger.kernel.org
7907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7908 B:      https://bugzilla.kernel.org
7909 S:      Supported
7910 F:      drivers/idle/intel_idle.c
7911
7912 INTEL INTEGRATED SENSOR HUB DRIVER
7913 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7914 M:      Jiri Kosina <jikos@kernel.org>
7915 L:      linux-input@vger.kernel.org
7916 S:      Maintained
7917 F:      drivers/hid/intel-ish-hid/
7918
7919 INTEL IOMMU (VT-d)
7920 M:      David Woodhouse <dwmw2@infradead.org>
7921 L:      iommu@lists.linux-foundation.org
7922 T:      git git://git.infradead.org/iommu-2.6.git
7923 S:      Supported
7924 F:      drivers/iommu/intel-iommu.c
7925 F:      include/linux/intel-iommu.h
7926
7927 INTEL IOP-ADMA DMA DRIVER
7928 R:      Dan Williams <dan.j.williams@intel.com>
7929 S:      Odd fixes
7930 F:      drivers/dma/iop-adma.c
7931
7932 INTEL IPU3 CSI-2 CIO2 DRIVER
7933 M:      Yong Zhi <yong.zhi@intel.com>
7934 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7935 M:      Bingbu Cao <bingbu.cao@intel.com>
7936 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7937 L:      linux-media@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/media/pci/intel/ipu3/
7940 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7941
7942 INTEL IPU3 CSI-2 IMGU DRIVER
7943 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7944 L:      linux-media@vger.kernel.org
7945 S:      Maintained
7946 F:      drivers/staging/media/ipu3/
7947 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
7948 F:      Documentation/media/v4l-drivers/ipu3.rst
7949
7950 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7951 M:      Krzysztof Halasa <khalasa@piap.pl>
7952 S:      Maintained
7953 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7954 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7955 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7956 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7957 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7958 F:      drivers/net/wan/ixp4xx_hss.c
7959
7960 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7961 M:      Deepak Saxena <dsaxena@plexity.net>
7962 S:      Maintained
7963 F:      drivers/char/hw_random/ixp4xx-rng.c
7964
7965 INTEL MANAGEMENT ENGINE (mei)
7966 M:      Tomas Winkler <tomas.winkler@intel.com>
7967 L:      linux-kernel@vger.kernel.org
7968 S:      Supported
7969 F:      include/uapi/linux/mei.h
7970 F:      include/linux/mei_cl_bus.h
7971 F:      drivers/misc/mei/*
7972 F:      drivers/watchdog/mei_wdt.c
7973 F:      Documentation/misc-devices/mei/*
7974 F:      samples/mei/*
7975
7976 INTEL MENLOW THERMAL DRIVER
7977 M:      Sujith Thomas <sujith.thomas@intel.com>
7978 L:      platform-driver-x86@vger.kernel.org
7979 W:      https://01.org/linux-acpi
7980 S:      Supported
7981 F:      drivers/platform/x86/intel_menlow.c
7982
7983 INTEL MIC DRIVERS (mic)
7984 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7985 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7986 S:      Supported
7987 W:      https://github.com/sudeepdutt/mic
7988 W:      http://software.intel.com/en-us/mic-developer
7989 F:      include/linux/mic_bus.h
7990 F:      include/linux/scif.h
7991 F:      include/uapi/linux/mic_common.h
7992 F:      include/uapi/linux/mic_ioctl.h
7993 F:      include/uapi/linux/scif_ioctl.h
7994 F:      drivers/misc/mic/
7995 F:      drivers/dma/mic_x100_dma.c
7996 F:      drivers/dma/mic_x100_dma.h
7997 F:      Documentation/mic/
7998
7999 INTEL PMC CORE DRIVER
8000 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8001 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8002 L:      platform-driver-x86@vger.kernel.org
8003 S:      Maintained
8004 F:      drivers/platform/x86/intel_pmc_core*
8005
8006 INTEL PMC/P-Unit IPC DRIVER
8007 M:      Zha Qipeng<qipeng.zha@intel.com>
8008 L:      platform-driver-x86@vger.kernel.org
8009 S:      Maintained
8010 F:      drivers/platform/x86/intel_pmc_ipc.c
8011 F:      drivers/platform/x86/intel_punit_ipc.c
8012 F:      arch/x86/include/asm/intel_pmc_ipc.h
8013 F:      arch/x86/include/asm/intel_punit_ipc.h
8014
8015 INTEL PMIC GPIO DRIVERS
8016 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8017 S:      Maintained
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8019 F:      drivers/gpio/gpio-*cove.c
8020 F:      drivers/gpio/gpio-msic.c
8021
8022 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8023 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8024 S:      Maintained
8025 F:      drivers/mfd/intel_msic.c
8026 F:      drivers/mfd/intel_soc_pmic*
8027 F:      include/linux/mfd/intel_msic.h
8028 F:      include/linux/mfd/intel_soc_pmic*
8029
8030 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8031 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8032 L:      linux-wireless@vger.kernel.org
8033 S:      Maintained
8034 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8035 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8036 F:      drivers/net/wireless/intel/ipw2x00/
8037
8038 INTEL PSTATE DRIVER
8039 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8040 M:      Len Brown <lenb@kernel.org>
8041 L:      linux-pm@vger.kernel.org
8042 S:      Supported
8043 F:      drivers/cpufreq/intel_pstate.c
8044
8045 INTEL RDMA RNIC DRIVER
8046 M:      Faisal Latif <faisal.latif@intel.com>
8047 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8048 L:      linux-rdma@vger.kernel.org
8049 S:      Supported
8050 F:      drivers/infiniband/hw/i40iw/
8051 F:      include/uapi/rdma/i40iw-abi.h
8052
8053 INTEL TELEMETRY DRIVER
8054 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8055 M:      "David E. Box" <david.e.box@linux.intel.com>
8056 L:      platform-driver-x86@vger.kernel.org
8057 S:      Maintained
8058 F:      arch/x86/include/asm/intel_telemetry.h
8059 F:      drivers/platform/x86/intel_telemetry*
8060
8061 INTEL VIRTUAL BUTTON DRIVER
8062 M:      AceLan Kao <acelan.kao@canonical.com>
8063 L:      platform-driver-x86@vger.kernel.org
8064 S:      Maintained
8065 F:      drivers/platform/x86/intel-vbtn.c
8066
8067 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8068 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8069 L:      linux-wireless@vger.kernel.org
8070 S:      Supported
8071 F:      drivers/net/wireless/intel/iwlegacy/
8072
8073 INTEL WIRELESS WIFI LINK (iwlwifi)
8074 M:      Johannes Berg <johannes.berg@intel.com>
8075 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8076 M:      Luca Coelho <luciano.coelho@intel.com>
8077 M:      Intel Linux Wireless <linuxwifi@intel.com>
8078 L:      linux-wireless@vger.kernel.org
8079 W:      http://intellinuxwireless.org
8080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8081 S:      Supported
8082 F:      drivers/net/wireless/intel/iwlwifi/
8083
8084 INTEL WIRELESS WIMAX CONNECTION 2400
8085 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8086 M:      linux-wimax@intel.com
8087 L:      wimax@linuxwimax.org (subscribers-only)
8088 S:      Supported
8089 W:      http://linuxwimax.org
8090 F:      Documentation/wimax/README.i2400m
8091 F:      drivers/net/wimax/i2400m/
8092 F:      include/uapi/linux/wimax/i2400m.h
8093
8094 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8095 M:      Mario Limonciello <mario.limonciello@dell.com>
8096 S:      Maintained
8097 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8098
8099 INTEL(R) TRACE HUB
8100 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8101 S:      Supported
8102 F:      Documentation/trace/intel_th.rst
8103 F:      drivers/hwtracing/intel_th/
8104
8105 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8106 M:      Ning Sun <ning.sun@intel.com>
8107 L:      tboot-devel@lists.sourceforge.net
8108 W:      http://tboot.sourceforge.net
8109 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8110 S:      Supported
8111 F:      Documentation/intel_txt.txt
8112 F:      include/linux/tboot.h
8113 F:      arch/x86/kernel/tboot.c
8114
8115 INTEL-MID GPIO DRIVER
8116 M:      David Cohen <david.a.cohen@linux.intel.com>
8117 L:      linux-gpio@vger.kernel.org
8118 S:      Maintained
8119 F:      drivers/gpio/gpio-intel-mid.c
8120
8121 INTERCONNECT API
8122 M:      Georgi Djakov <georgi.djakov@linaro.org>
8123 L:      linux-pm@vger.kernel.org
8124 S:      Maintained
8125 F:      Documentation/interconnect/
8126 F:      Documentation/devicetree/bindings/interconnect/
8127 F:      drivers/interconnect/
8128 F:      include/dt-bindings/interconnect/
8129 F:      include/linux/interconnect-provider.h
8130 F:      include/linux/interconnect.h
8131
8132 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8133 M:      Linus Walleij <linus.walleij@linaro.org>
8134 L:      linux-iio@vger.kernel.org
8135 S:      Maintained
8136 F:      drivers/iio/gyro/mpu3050*
8137 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8138
8139 IOC3 ETHERNET DRIVER
8140 M:      Ralf Baechle <ralf@linux-mips.org>
8141 L:      linux-mips@vger.kernel.org
8142 S:      Maintained
8143 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8144
8145 IOC3 SERIAL DRIVER
8146 M:      Pat Gefre <pfg@sgi.com>
8147 L:      linux-serial@vger.kernel.org
8148 S:      Maintained
8149 F:      drivers/tty/serial/ioc3_serial.c
8150
8151 IOMAP FILESYSTEM LIBRARY
8152 M:      Christoph Hellwig <hch@infradead.org>
8153 M:      Darrick J. Wong <darrick.wong@oracle.com>
8154 M:      linux-xfs@vger.kernel.org
8155 M:      linux-fsdevel@vger.kernel.org
8156 L:      linux-xfs@vger.kernel.org
8157 L:      linux-fsdevel@vger.kernel.org
8158 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8159 S:      Supported
8160 F:      fs/iomap.c
8161 F:      include/linux/iomap.h
8162
8163 IOMMU DRIVERS
8164 M:      Joerg Roedel <joro@8bytes.org>
8165 L:      iommu@lists.linux-foundation.org
8166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8167 S:      Maintained
8168 F:      Documentation/devicetree/bindings/iommu/
8169 F:      drivers/iommu/
8170 F:      include/linux/iommu.h
8171 F:      include/linux/of_iommu.h
8172 F:      include/linux/iova.h
8173
8174 IO_URING
8175 M:      Jens Axboe <axboe@kernel.dk>
8176 L:      linux-block@vger.kernel.org
8177 L:      linux-fsdevel@vger.kernel.org
8178 T:      git git://git.kernel.dk/linux-block
8179 T:      git git://git.kernel.dk/liburing
8180 S:      Maintained
8181 F:      fs/io_uring.c
8182 F:      include/uapi/linux/io_uring.h
8183
8184 IP MASQUERADING
8185 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8186 S:      Maintained
8187 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8188
8189 IPMI SUBSYSTEM
8190 M:      Corey Minyard <minyard@acm.org>
8191 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8192 W:      http://openipmi.sourceforge.net/
8193 S:      Supported
8194 F:      Documentation/devicetree/bindings/ipmi/
8195 F:      Documentation/IPMI.txt
8196 F:      drivers/char/ipmi/
8197 F:      include/linux/ipmi*
8198 F:      include/uapi/linux/ipmi*
8199
8200 IPS SCSI RAID DRIVER
8201 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8202 L:      linux-scsi@vger.kernel.org
8203 W:      http://www.adaptec.com/
8204 S:      Maintained
8205 F:      drivers/scsi/ips*
8206
8207 IPVS
8208 M:      Wensong Zhang <wensong@linux-vs.org>
8209 M:      Simon Horman <horms@verge.net.au>
8210 M:      Julian Anastasov <ja@ssi.bg>
8211 L:      netdev@vger.kernel.org
8212 L:      lvs-devel@vger.kernel.org
8213 S:      Maintained
8214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8216 F:      Documentation/networking/ipvs-sysctl.txt
8217 F:      include/net/ip_vs.h
8218 F:      include/uapi/linux/ip_vs.h
8219 F:      net/netfilter/ipvs/
8220
8221 IPWIRELESS DRIVER
8222 M:      Jiri Kosina <jikos@kernel.org>
8223 M:      David Sterba <dsterba@suse.com>
8224 S:      Odd Fixes
8225 F:      drivers/tty/ipwireless/
8226
8227 IPX NETWORK LAYER
8228 L:      netdev@vger.kernel.org
8229 S:      Obsolete
8230 F:      include/uapi/linux/ipx.h
8231
8232 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8233 M:      Marc Zyngier <marc.zyngier@arm.com>
8234 S:      Maintained
8235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8236 F:      Documentation/IRQ-domain.txt
8237 F:      include/linux/irqdomain.h
8238 F:      kernel/irq/irqdomain.c
8239 F:      kernel/irq/msi.c
8240
8241 IRQ SUBSYSTEM
8242 M:      Thomas Gleixner <tglx@linutronix.de>
8243 L:      linux-kernel@vger.kernel.org
8244 S:      Maintained
8245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8246 F:      kernel/irq/
8247
8248 IRQCHIP DRIVERS
8249 M:      Thomas Gleixner <tglx@linutronix.de>
8250 M:      Jason Cooper <jason@lakedaemon.net>
8251 M:      Marc Zyngier <marc.zyngier@arm.com>
8252 L:      linux-kernel@vger.kernel.org
8253 S:      Maintained
8254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8255 F:      Documentation/devicetree/bindings/interrupt-controller/
8256 F:      drivers/irqchip/
8257
8258 ISA
8259 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8260 S:      Maintained
8261 F:      Documentation/isa.txt
8262 F:      drivers/base/isa.c
8263 F:      include/linux/isa.h
8264
8265 ISA RADIO MODULE
8266 M:      Hans Verkuil <hverkuil@xs4all.nl>
8267 L:      linux-media@vger.kernel.org
8268 T:      git git://linuxtv.org/media_tree.git
8269 W:      https://linuxtv.org
8270 S:      Maintained
8271 F:      drivers/media/radio/radio-isa*
8272
8273 ISAPNP
8274 M:      Jaroslav Kysela <perex@perex.cz>
8275 S:      Maintained
8276 F:      Documentation/isapnp.txt
8277 F:      drivers/pnp/isapnp/
8278 F:      include/linux/isapnp.h
8279
8280 ISCSI
8281 M:      Lee Duncan <lduncan@suse.com>
8282 M:      Chris Leech <cleech@redhat.com>
8283 L:      open-iscsi@googlegroups.com
8284 W:      www.open-iscsi.com
8285 S:      Maintained
8286 F:      drivers/scsi/*iscsi*
8287 F:      include/scsi/*iscsi*
8288
8289 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8290 M:      Peter Jones <pjones@redhat.com>
8291 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8292 S:      Maintained
8293 F:      drivers/firmware/iscsi_ibft*
8294
8295 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8296 M:      Sagi Grimberg <sagi@grimberg.me>
8297 M:      Max Gurtovoy <maxg@mellanox.com>
8298 L:      linux-rdma@vger.kernel.org
8299 S:      Supported
8300 W:      http://www.openfabrics.org
8301 W:      www.open-iscsi.org
8302 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8303 F:      drivers/infiniband/ulp/iser/
8304
8305 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8306 M:      Sagi Grimberg <sagi@grimberg.me>
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8308 L:      linux-rdma@vger.kernel.org
8309 L:      target-devel@vger.kernel.org
8310 S:      Supported
8311 W:      http://www.linux-iscsi.org
8312 F:      drivers/infiniband/ulp/isert
8313
8314 ISDN SUBSYSTEM
8315 M:      Karsten Keil <isdn@linux-pingi.de>
8316 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8317 L:      netdev@vger.kernel.org
8318 W:      http://www.isdn4linux.de
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8320 S:      Maintained
8321 F:      Documentation/isdn/
8322 F:      drivers/isdn/
8323 F:      include/linux/isdn.h
8324 F:      include/linux/isdn/
8325 F:      include/uapi/linux/isdn.h
8326 F:      include/uapi/linux/isdn/
8327
8328 IT87 HARDWARE MONITORING DRIVER
8329 M:      Jean Delvare <jdelvare@suse.com>
8330 L:      linux-hwmon@vger.kernel.org
8331 S:      Maintained
8332 F:      Documentation/hwmon/it87.rst
8333 F:      drivers/hwmon/it87.c
8334
8335 IT913X MEDIA DRIVER
8336 M:      Antti Palosaari <crope@iki.fi>
8337 L:      linux-media@vger.kernel.org
8338 W:      https://linuxtv.org
8339 W:      http://palosaari.fi/linux/
8340 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8341 T:      git git://linuxtv.org/anttip/media_tree.git
8342 S:      Maintained
8343 F:      drivers/media/tuners/it913x*
8344
8345 IVTV VIDEO4LINUX DRIVER
8346 M:      Andy Walls <awalls@md.metrocast.net>
8347 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8348 L:      linux-media@vger.kernel.org
8349 T:      git git://linuxtv.org/media_tree.git
8350 W:      http://www.ivtvdriver.org
8351 S:      Maintained
8352 F:      Documentation/media/v4l-drivers/ivtv*
8353 F:      drivers/media/pci/ivtv/
8354 F:      include/uapi/linux/ivtv*
8355
8356 IX2505V MEDIA DRIVER
8357 M:      Malcolm Priestley <tvboxspy@gmail.com>
8358 L:      linux-media@vger.kernel.org
8359 W:      https://linuxtv.org
8360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8361 S:      Maintained
8362 F:      drivers/media/dvb-frontends/ix2505v*
8363
8364 JAILHOUSE HYPERVISOR INTERFACE
8365 M:      Jan Kiszka <jan.kiszka@siemens.com>
8366 L:      jailhouse-dev@googlegroups.com
8367 S:      Maintained
8368 F:      arch/x86/kernel/jailhouse.c
8369 F:      arch/x86/include/asm/jailhouse_para.h
8370
8371 JC42.4 TEMPERATURE SENSOR DRIVER
8372 M:      Guenter Roeck <linux@roeck-us.net>
8373 L:      linux-hwmon@vger.kernel.org
8374 S:      Maintained
8375 F:      drivers/hwmon/jc42.c
8376 F:      Documentation/hwmon/jc42.rst
8377
8378 JFS FILESYSTEM
8379 M:      Dave Kleikamp <shaggy@kernel.org>
8380 L:      jfs-discussion@lists.sourceforge.net
8381 W:      http://jfs.sourceforge.net/
8382 T:      git git://github.com/kleikamp/linux-shaggy.git
8383 S:      Maintained
8384 F:      Documentation/filesystems/jfs.txt
8385 F:      fs/jfs/
8386
8387 JME NETWORK DRIVER
8388 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8389 L:      netdev@vger.kernel.org
8390 S:      Maintained
8391 F:      drivers/net/ethernet/jme.*
8392
8393 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8394 M:      David Woodhouse <dwmw2@infradead.org>
8395 L:      linux-mtd@lists.infradead.org
8396 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8397 S:      Maintained
8398 F:      fs/jffs2/
8399 F:      include/uapi/linux/jffs2.h
8400
8401 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8402 M:      "Theodore Ts'o" <tytso@mit.edu>
8403 M:      Jan Kara <jack@suse.com>
8404 L:      linux-ext4@vger.kernel.org
8405 S:      Maintained
8406 F:      fs/jbd2/
8407 F:      include/linux/jbd2.h
8408
8409 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8410 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8411 L:      linux-media@vger.kernel.org
8412 S:      Maintained
8413 F:      drivers/media/platform/rcar_jpu.c
8414
8415 JSM Neo PCI based serial card
8416 L:      linux-serial@vger.kernel.org
8417 S:      Orphan
8418 F:      drivers/tty/serial/jsm/
8419
8420 K10TEMP HARDWARE MONITORING DRIVER
8421 M:      Clemens Ladisch <clemens@ladisch.de>
8422 L:      linux-hwmon@vger.kernel.org
8423 S:      Maintained
8424 F:      Documentation/hwmon/k10temp.rst
8425 F:      drivers/hwmon/k10temp.c
8426
8427 K8TEMP HARDWARE MONITORING DRIVER
8428 M:      Rudolf Marek <r.marek@assembler.cz>
8429 L:      linux-hwmon@vger.kernel.org
8430 S:      Maintained
8431 F:      Documentation/hwmon/k8temp.rst
8432 F:      drivers/hwmon/k8temp.c
8433
8434 KASAN
8435 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8436 R:      Alexander Potapenko <glider@google.com>
8437 R:      Dmitry Vyukov <dvyukov@google.com>
8438 L:      kasan-dev@googlegroups.com
8439 S:      Maintained
8440 F:      arch/*/include/asm/kasan.h
8441 F:      arch/*/mm/kasan_init*
8442 F:      Documentation/dev-tools/kasan.rst
8443 F:      include/linux/kasan*.h
8444 F:      lib/test_kasan.c
8445 F:      mm/kasan/
8446 F:      scripts/Makefile.kasan
8447
8448 KCONFIG
8449 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8451 L:      linux-kbuild@vger.kernel.org
8452 S:      Maintained
8453 F:      Documentation/kbuild/kconfig*
8454 F:      scripts/kconfig/
8455 F:      scripts/Kconfig.include
8456
8457 KDUMP
8458 M:      Dave Young <dyoung@redhat.com>
8459 M:      Baoquan He <bhe@redhat.com>
8460 R:      Vivek Goyal <vgoyal@redhat.com>
8461 L:      kexec@lists.infradead.org
8462 W:      http://lse.sourceforge.net/kdump/
8463 S:      Maintained
8464 F:      Documentation/kdump/
8465
8466 KEENE FM RADIO TRANSMITTER DRIVER
8467 M:      Hans Verkuil <hverkuil@xs4all.nl>
8468 L:      linux-media@vger.kernel.org
8469 T:      git git://linuxtv.org/media_tree.git
8470 W:      https://linuxtv.org
8471 S:      Maintained
8472 F:      drivers/media/radio/radio-keene*
8473
8474 KERNEL AUTOMOUNTER
8475 M:      Ian Kent <raven@themaw.net>
8476 L:      autofs@vger.kernel.org
8477 S:      Maintained
8478 F:      fs/autofs/
8479
8480 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8481 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8482 M:      Michal Marek <michal.lkml@markovi.net>
8483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8484 L:      linux-kbuild@vger.kernel.org
8485 S:      Maintained
8486 F:      Documentation/kbuild/
8487 F:      Makefile
8488 F:      scripts/Kbuild*
8489 F:      scripts/Makefile*
8490 F:      scripts/basic/
8491 F:      scripts/mk*
8492 F:      scripts/mod/
8493 F:      scripts/package/
8494
8495 KERNEL JANITORS
8496 L:      kernel-janitors@vger.kernel.org
8497 W:      http://kernelnewbies.org/KernelJanitors
8498 S:      Odd Fixes
8499
8500 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8501 M:      "J. Bruce Fields" <bfields@fieldses.org>
8502 M:      Jeff Layton <jlayton@kernel.org>
8503 L:      linux-nfs@vger.kernel.org
8504 W:      http://nfs.sourceforge.net/
8505 T:      git git://linux-nfs.org/~bfields/linux.git
8506 S:      Supported
8507 F:      fs/nfsd/
8508 F:      include/uapi/linux/nfsd/
8509 F:      fs/lockd/
8510 F:      fs/nfs_common/
8511 F:      net/sunrpc/
8512 F:      include/linux/lockd/
8513 F:      include/linux/sunrpc/
8514 F:      include/uapi/linux/sunrpc/
8515
8516 KERNEL SELFTEST FRAMEWORK
8517 M:      Shuah Khan <shuah@kernel.org>
8518 M:      Shuah Khan <skhan@linuxfoundation.org>
8519 L:      linux-kselftest@vger.kernel.org
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8521 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8522 S:      Maintained
8523 F:      tools/testing/selftests/
8524 F:      Documentation/dev-tools/kselftest*
8525
8526 KERNEL USERMODE HELPER
8527 M:      Luis Chamberlain <mcgrof@kernel.org>
8528 L:      linux-kernel@vger.kernel.org
8529 S:      Maintained
8530 F:      kernel/umh.c
8531 F:      include/linux/umh.h
8532
8533 KERNEL VIRTUAL MACHINE (KVM)
8534 M:      Paolo Bonzini <pbonzini@redhat.com>
8535 M:      Radim Krčmář <rkrcmar@redhat.com>
8536 L:      kvm@vger.kernel.org
8537 W:      http://www.linux-kvm.org
8538 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8539 S:      Supported
8540 F:      Documentation/virtual/kvm/
8541 F:      include/trace/events/kvm.h
8542 F:      include/uapi/asm-generic/kvm*
8543 F:      include/uapi/linux/kvm*
8544 F:      include/asm-generic/kvm*
8545 F:      include/linux/kvm*
8546 F:      include/kvm/iodev.h
8547 F:      virt/kvm/*
8548 F:      tools/kvm/
8549 F:      tools/testing/selftests/kvm/
8550
8551 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8552 M:      Joerg Roedel <joro@8bytes.org>
8553 L:      kvm@vger.kernel.org
8554 W:      http://www.linux-kvm.org/
8555 S:      Maintained
8556 F:      arch/x86/include/asm/svm.h
8557 F:      arch/x86/kvm/svm.c
8558
8559 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8560 M:      Christoffer Dall <christoffer.dall@arm.com>
8561 M:      Marc Zyngier <marc.zyngier@arm.com>
8562 R:      James Morse <james.morse@arm.com>
8563 R:      Julien Thierry <julien.thierry@arm.com>
8564 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8566 L:      kvmarm@lists.cs.columbia.edu
8567 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8569 S:      Maintained
8570 F:      arch/arm/include/uapi/asm/kvm*
8571 F:      arch/arm/include/asm/kvm*
8572 F:      arch/arm/kvm/
8573 F:      arch/arm64/include/uapi/asm/kvm*
8574 F:      arch/arm64/include/asm/kvm*
8575 F:      arch/arm64/kvm/
8576 F:      virt/kvm/arm/
8577 F:      include/kvm/arm_*
8578
8579 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8580 M:      James Hogan <jhogan@kernel.org>
8581 L:      linux-mips@vger.kernel.org
8582 S:      Supported
8583 F:      arch/mips/include/uapi/asm/kvm*
8584 F:      arch/mips/include/asm/kvm*
8585 F:      arch/mips/kvm/
8586
8587 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8588 M:      Paul Mackerras <paulus@ozlabs.org>
8589 L:      kvm-ppc@vger.kernel.org
8590 W:      http://www.linux-kvm.org/
8591 T:      git git://github.com/agraf/linux-2.6.git
8592 S:      Supported
8593 F:      arch/powerpc/include/uapi/asm/kvm*
8594 F:      arch/powerpc/include/asm/kvm*
8595 F:      arch/powerpc/kvm/
8596 F:      arch/powerpc/kernel/kvm*
8597
8598 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8599 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8600 M:      Janosch Frank <frankja@linux.ibm.com>
8601 R:      David Hildenbrand <david@redhat.com>
8602 R:      Cornelia Huck <cohuck@redhat.com>
8603 L:      linux-s390@vger.kernel.org
8604 W:      http://www.ibm.com/developerworks/linux/linux390/
8605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8606 S:      Supported
8607 F:      arch/s390/include/uapi/asm/kvm*
8608 F:      arch/s390/include/asm/gmap.h
8609 F:      arch/s390/include/asm/kvm*
8610 F:      arch/s390/kvm/
8611 F:      arch/s390/mm/gmap.c
8612
8613 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8614 M:      Paolo Bonzini <pbonzini@redhat.com>
8615 M:      Radim Krčmář <rkrcmar@redhat.com>
8616 L:      kvm@vger.kernel.org
8617 W:      http://www.linux-kvm.org
8618 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8619 S:      Supported
8620 F:      arch/x86/kvm/
8621 F:      arch/x86/kvm/*/
8622 F:      arch/x86/include/uapi/asm/kvm*
8623 F:      arch/x86/include/asm/kvm*
8624 F:      arch/x86/include/asm/pvclock-abi.h
8625 F:      arch/x86/kernel/kvm.c
8626 F:      arch/x86/kernel/kvmclock.c
8627
8628 KERNFS
8629 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8630 M:      Tejun Heo <tj@kernel.org>
8631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8632 S:      Supported
8633 F:      include/linux/kernfs.h
8634 F:      fs/kernfs/
8635
8636 KEXEC
8637 M:      Eric Biederman <ebiederm@xmission.com>
8638 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8639 L:      kexec@lists.infradead.org
8640 S:      Maintained
8641 F:      include/linux/kexec.h
8642 F:      include/uapi/linux/kexec.h
8643 F:      kernel/kexec*
8644
8645 KEYS-ENCRYPTED
8646 M:      Mimi Zohar <zohar@linux.ibm.com>
8647 L:      linux-integrity@vger.kernel.org
8648 L:      keyrings@vger.kernel.org
8649 S:      Supported
8650 F:      Documentation/security/keys/trusted-encrypted.rst
8651 F:      include/keys/encrypted-type.h
8652 F:      security/keys/encrypted-keys/
8653
8654 KEYS-TRUSTED
8655 M:      James Bottomley <jejb@linux.ibm.com>
8656 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8657 M:      Mimi Zohar <zohar@linux.ibm.com>
8658 L:      linux-integrity@vger.kernel.org
8659 L:      keyrings@vger.kernel.org
8660 S:      Supported
8661 F:      Documentation/security/keys/trusted-encrypted.rst
8662 F:      include/keys/trusted-type.h
8663 F:      security/keys/trusted.c
8664 F:      security/keys/trusted.h
8665
8666 KEYS/KEYRINGS:
8667 M:      David Howells <dhowells@redhat.com>
8668 L:      keyrings@vger.kernel.org
8669 S:      Maintained
8670 F:      Documentation/security/keys/core.rst
8671 F:      include/linux/key.h
8672 F:      include/linux/key-type.h
8673 F:      include/linux/keyctl.h
8674 F:      include/uapi/linux/keyctl.h
8675 F:      include/keys/
8676 F:      security/keys/
8677
8678 KGDB / KDB /debug_core
8679 M:      Jason Wessel <jason.wessel@windriver.com>
8680 M:      Daniel Thompson <daniel.thompson@linaro.org>
8681 W:      http://kgdb.wiki.kernel.org/
8682 L:      kgdb-bugreport@lists.sourceforge.net
8683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8684 S:      Maintained
8685 F:      Documentation/dev-tools/kgdb.rst
8686 F:      drivers/misc/kgdbts.c
8687 F:      drivers/tty/serial/kgdboc.c
8688 F:      include/linux/kdb.h
8689 F:      include/linux/kgdb.h
8690 F:      kernel/debug/
8691
8692 KMEMLEAK
8693 M:      Catalin Marinas <catalin.marinas@arm.com>
8694 S:      Maintained
8695 F:      Documentation/dev-tools/kmemleak.rst
8696 F:      include/linux/kmemleak.h
8697 F:      mm/kmemleak.c
8698 F:      mm/kmemleak-test.c
8699
8700 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8701 M:      Luis Chamberlain <mcgrof@kernel.org>
8702 L:      linux-kernel@vger.kernel.org
8703 S:      Maintained
8704 F:      kernel/kmod.c
8705 F:      include/linux/kmod.h
8706 F:      lib/test_kmod.c
8707 F:      tools/testing/selftests/kmod/
8708
8709 KPROBES
8710 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8711 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8712 M:      "David S. Miller" <davem@davemloft.net>
8713 M:      Masami Hiramatsu <mhiramat@kernel.org>
8714 S:      Maintained
8715 F:      Documentation/kprobes.txt
8716 F:      include/linux/kprobes.h
8717 F:      include/asm-generic/kprobes.h
8718 F:      kernel/kprobes.c
8719
8720 KS0108 LCD CONTROLLER DRIVER
8721 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8722 S:      Maintained
8723 F:      Documentation/auxdisplay/ks0108
8724 F:      drivers/auxdisplay/ks0108.c
8725 F:      include/linux/ks0108.h
8726
8727 L3MDEV
8728 M:      David Ahern <dsa@cumulusnetworks.com>
8729 L:      netdev@vger.kernel.org
8730 S:      Maintained
8731 F:      net/l3mdev
8732 F:      include/net/l3mdev.h
8733
8734 L7 BPF FRAMEWORK
8735 M:      John Fastabend <john.fastabend@gmail.com>
8736 M:      Daniel Borkmann <daniel@iogearbox.net>
8737 L:      netdev@vger.kernel.org
8738 L:      bpf@vger.kernel.org
8739 S:      Maintained
8740 F:      include/linux/skmsg.h
8741 F:      net/core/skmsg.c
8742 F:      net/core/sock_map.c
8743 F:      net/ipv4/tcp_bpf.c
8744
8745 LANTIQ / INTEL Ethernet drivers
8746 M:      Hauke Mehrtens <hauke@hauke-m.de>
8747 L:      netdev@vger.kernel.org
8748 S:      Maintained
8749 F:      net/dsa/tag_gswip.c
8750 F:      drivers/net/ethernet/lantiq_xrx200.c
8751 F:      drivers/net/dsa/lantiq_pce.h
8752 F:      drivers/net/dsa/lantiq_gswip.c
8753
8754 LANTIQ MIPS ARCHITECTURE
8755 M:      John Crispin <john@phrozen.org>
8756 L:      linux-mips@vger.kernel.org
8757 S:      Maintained
8758 F:      arch/mips/lantiq
8759 F:      drivers/soc/lantiq
8760
8761 LAPB module
8762 L:      linux-x25@vger.kernel.org
8763 S:      Orphan
8764 F:      Documentation/networking/lapb-module.txt
8765 F:      include/*/lapb.h
8766 F:      net/lapb/
8767
8768 LASI 53c700 driver for PARISC
8769 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8770 L:      linux-scsi@vger.kernel.org
8771 S:      Maintained
8772 F:      Documentation/scsi/53c700.txt
8773 F:      drivers/scsi/53c700*
8774
8775 LEAKING_ADDRESSES
8776 M:      Tobin C. Harding <me@tobin.cc>
8777 M:      Tycho Andersen <tycho@tycho.ws>
8778 L:      kernel-hardening@lists.openwall.com
8779 S:      Maintained
8780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8781 F:      scripts/leaking_addresses.pl
8782
8783 LED SUBSYSTEM
8784 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8785 M:      Pavel Machek <pavel@ucw.cz>
8786 R:      Dan Murphy <dmurphy@ti.com>
8787 L:      linux-leds@vger.kernel.org
8788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8789 S:      Maintained
8790 F:      Documentation/devicetree/bindings/leds/
8791 F:      drivers/leds/
8792 F:      include/linux/leds.h
8793
8794 LEGACY EEPROM DRIVER
8795 M:      Jean Delvare <jdelvare@suse.com>
8796 S:      Maintained
8797 F:      Documentation/misc-devices/eeprom
8798 F:      drivers/misc/eeprom/eeprom.c
8799
8800 LEGO MINDSTORMS EV3
8801 R:      David Lechner <david@lechnology.com>
8802 S:      Maintained
8803 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8804 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8805 F:      drivers/power/supply/lego_ev3_battery.c
8806
8807 LEGO USB Tower driver
8808 M:      Juergen Stuber <starblue@users.sourceforge.net>
8809 L:      legousb-devel@lists.sourceforge.net
8810 W:      http://legousb.sourceforge.net/
8811 S:      Maintained
8812 F:      drivers/usb/misc/legousbtower.c
8813
8814 LG LAPTOP EXTRAS
8815 M:      Matan Ziv-Av <matan@svgalib.org>
8816 L:      platform-driver-x86@vger.kernel.org
8817 S:      Maintained
8818 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8819 F:      Documentation/laptops/lg-laptop.rst
8820 F:      drivers/platform/x86/lg-laptop.c
8821
8822 LG2160 MEDIA DRIVER
8823 M:      Michael Krufky <mkrufky@linuxtv.org>
8824 L:      linux-media@vger.kernel.org
8825 W:      https://linuxtv.org
8826 W:      http://github.com/mkrufky
8827 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8828 T:      git git://linuxtv.org/mkrufky/tuners.git
8829 S:      Maintained
8830 F:      drivers/media/dvb-frontends/lg2160.*
8831
8832 LGDT3305 MEDIA DRIVER
8833 M:      Michael Krufky <mkrufky@linuxtv.org>
8834 L:      linux-media@vger.kernel.org
8835 W:      https://linuxtv.org
8836 W:      http://github.com/mkrufky
8837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8838 T:      git git://linuxtv.org/mkrufky/tuners.git
8839 S:      Maintained
8840 F:      drivers/media/dvb-frontends/lgdt3305.*
8841
8842 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8843 M:      Viresh Kumar <vireshk@kernel.org>
8844 L:      linux-ide@vger.kernel.org
8845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8846 S:      Maintained
8847 F:      include/linux/pata_arasan_cf_data.h
8848 F:      drivers/ata/pata_arasan_cf.c
8849
8850 LIBATA PATA DRIVERS
8851 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8852 M:      Jens Axboe <axboe@kernel.dk>
8853 L:      linux-ide@vger.kernel.org
8854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8855 S:      Maintained
8856 F:      drivers/ata/pata_*.c
8857 F:      drivers/ata/ata_generic.c
8858
8859 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8860 M:      Linus Walleij <linus.walleij@linaro.org>
8861 L:      linux-ide@vger.kernel.org
8862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8863 S:      Maintained
8864 F:      drivers/ata/pata_ftide010.c
8865 F:      drivers/ata/sata_gemini.c
8866 F:      drivers/ata/sata_gemini.h
8867
8868 LIBATA SATA AHCI PLATFORM devices support
8869 M:      Hans de Goede <hdegoede@redhat.com>
8870 M:      Jens Axboe <axboe@kernel.dk>
8871 L:      linux-ide@vger.kernel.org
8872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8873 S:      Maintained
8874 F:      drivers/ata/ahci_platform.c
8875 F:      drivers/ata/libahci_platform.c
8876 F:      include/linux/ahci_platform.h
8877
8878 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8879 M:      Mikael Pettersson <mikpelinux@gmail.com>
8880 L:      linux-ide@vger.kernel.org
8881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8882 S:      Maintained
8883 F:      drivers/ata/sata_promise.*
8884
8885 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8886 M:      Jens Axboe <axboe@kernel.dk>
8887 L:      linux-ide@vger.kernel.org
8888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8889 S:      Maintained
8890 F:      drivers/ata/
8891 F:      include/linux/ata.h
8892 F:      include/linux/libata.h
8893 F:      Documentation/devicetree/bindings/ata/
8894
8895 LIBLOCKDEP
8896 M:      Sasha Levin <alexander.levin@microsoft.com>
8897 S:      Maintained
8898 F:      tools/lib/lockdep/
8899
8900 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8901 M:      Dan Williams <dan.j.williams@intel.com>
8902 M:      Vishal Verma <vishal.l.verma@intel.com>
8903 M:      Dave Jiang <dave.jiang@intel.com>
8904 L:      linux-nvdimm@lists.01.org
8905 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8906 S:      Supported
8907 F:      drivers/nvdimm/blk.c
8908 F:      drivers/nvdimm/region_devs.c
8909
8910 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8911 M:      Vishal Verma <vishal.l.verma@intel.com>
8912 M:      Dan Williams <dan.j.williams@intel.com>
8913 M:      Dave Jiang <dave.jiang@intel.com>
8914 L:      linux-nvdimm@lists.01.org
8915 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8916 S:      Supported
8917 F:      drivers/nvdimm/btt*
8918
8919 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8920 M:      Dan Williams <dan.j.williams@intel.com>
8921 M:      Vishal Verma <vishal.l.verma@intel.com>
8922 M:      Dave Jiang <dave.jiang@intel.com>
8923 L:      linux-nvdimm@lists.01.org
8924 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8925 S:      Supported
8926 F:      drivers/nvdimm/pmem*
8927
8928 LIBNVDIMM: DEVICETREE BINDINGS
8929 M:      Oliver O'Halloran <oohall@gmail.com>
8930 L:      linux-nvdimm@lists.01.org
8931 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8932 S:      Supported
8933 F:      drivers/nvdimm/of_pmem.c
8934 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8935
8936 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8937 M:      Dan Williams <dan.j.williams@intel.com>
8938 M:      Vishal Verma <vishal.l.verma@intel.com>
8939 M:      Dave Jiang <dave.jiang@intel.com>
8940 M:      Keith Busch <keith.busch@intel.com>
8941 M:      Ira Weiny <ira.weiny@intel.com>
8942 L:      linux-nvdimm@lists.01.org
8943 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8945 S:      Supported
8946 F:      drivers/nvdimm/*
8947 F:      drivers/acpi/nfit/*
8948 F:      include/linux/nd.h
8949 F:      include/linux/libnvdimm.h
8950 F:      include/uapi/linux/ndctl.h
8951
8952 LIGHTNVM PLATFORM SUPPORT
8953 M:      Matias Bjorling <mb@lightnvm.io>
8954 W:      http://github/OpenChannelSSD
8955 L:      linux-block@vger.kernel.org
8956 S:      Maintained
8957 F:      drivers/lightnvm/
8958 F:      include/linux/lightnvm.h
8959 F:      include/uapi/linux/lightnvm.h
8960
8961 LINUX FOR POWER MACINTOSH
8962 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8963 W:      http://www.penguinppc.org/
8964 L:      linuxppc-dev@lists.ozlabs.org
8965 S:      Maintained
8966 F:      arch/powerpc/platforms/powermac/
8967 F:      drivers/macintosh/
8968
8969 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8970 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8971 M:      Paul Mackerras <paulus@samba.org>
8972 M:      Michael Ellerman <mpe@ellerman.id.au>
8973 W:      https://github.com/linuxppc/linux/wiki
8974 L:      linuxppc-dev@lists.ozlabs.org
8975 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8977 S:      Supported
8978 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8979 F:      Documentation/devicetree/bindings/powerpc/
8980 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8981 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8982 F:      Documentation/powerpc/
8983 F:      arch/powerpc/
8984 F:      drivers/char/tpm/tpm_ibmvtpm*
8985 F:      drivers/crypto/nx/
8986 F:      drivers/crypto/vmx/
8987 F:      drivers/i2c/busses/i2c-opal.c
8988 F:      drivers/net/ethernet/ibm/ibmveth.*
8989 F:      drivers/net/ethernet/ibm/ibmvnic.*
8990 F:      drivers/pci/hotplug/pnv_php.c
8991 F:      drivers/pci/hotplug/rpa*
8992 F:      drivers/rtc/rtc-opal.c
8993 F:      drivers/scsi/ibmvscsi/
8994 F:      drivers/tty/hvc/hvc_opal.c
8995 F:      drivers/watchdog/wdrtas.c
8996 F:      tools/testing/selftests/powerpc
8997 N:      /pmac
8998 N:      powermac
8999 N:      powernv
9000 N:      [^a-z0-9]ps3
9001 N:      pseries
9002
9003 LINUX FOR POWERPC EMBEDDED MPC5XXX
9004 M:      Anatolij Gustschin <agust@denx.de>
9005 L:      linuxppc-dev@lists.ozlabs.org
9006 T:      git git://git.denx.de/linux-denx-agust.git
9007 S:      Maintained
9008 F:      arch/powerpc/platforms/512x/
9009 F:      arch/powerpc/platforms/52xx/
9010
9011 LINUX FOR POWERPC EMBEDDED PPC4XX
9012 M:      Alistair Popple <alistair@popple.id.au>
9013 M:      Matt Porter <mporter@kernel.crashing.org>
9014 W:      http://www.penguinppc.org/
9015 L:      linuxppc-dev@lists.ozlabs.org
9016 S:      Maintained
9017 F:      arch/powerpc/platforms/40x/
9018 F:      arch/powerpc/platforms/44x/
9019
9020 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9021 M:      Scott Wood <oss@buserror.net>
9022 M:      Kumar Gala <galak@kernel.crashing.org>
9023 W:      http://www.penguinppc.org/
9024 L:      linuxppc-dev@lists.ozlabs.org
9025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9026 S:      Maintained
9027 F:      arch/powerpc/platforms/83xx/
9028 F:      arch/powerpc/platforms/85xx/
9029 F:      Documentation/devicetree/bindings/powerpc/fsl/
9030
9031 LINUX FOR POWERPC EMBEDDED PPC8XX
9032 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9033 W:      http://www.penguinppc.org/
9034 L:      linuxppc-dev@lists.ozlabs.org
9035 S:      Maintained
9036 F:      arch/powerpc/platforms/8xx/
9037
9038 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9039 L:      linuxppc-dev@lists.ozlabs.org
9040 S:      Orphan
9041 F:      arch/powerpc/*/*virtex*
9042 F:      arch/powerpc/*/*/*virtex*
9043
9044 LINUX FOR POWERPC PA SEMI PWRFICIENT
9045 L:      linuxppc-dev@lists.ozlabs.org
9046 S:      Orphan
9047 F:      arch/powerpc/platforms/pasemi/
9048 F:      drivers/*/*pasemi*
9049 F:      drivers/*/*/*pasemi*
9050
9051 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9052 M:      Kees Cook <keescook@chromium.org>
9053 S:      Maintained
9054 F:      drivers/misc/lkdtm/*
9055
9056 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9057 M:      Alan Stern <stern@rowland.harvard.edu>
9058 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9059 M:      Will Deacon <will.deacon@arm.com>
9060 M:      Peter Zijlstra <peterz@infradead.org>
9061 M:      Boqun Feng <boqun.feng@gmail.com>
9062 M:      Nicholas Piggin <npiggin@gmail.com>
9063 M:      David Howells <dhowells@redhat.com>
9064 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9065 M:      Luc Maranget <luc.maranget@inria.fr>
9066 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9067 R:      Akira Yokosawa <akiyks@gmail.com>
9068 R:      Daniel Lustig <dlustig@nvidia.com>
9069 L:      linux-kernel@vger.kernel.org
9070 L:      linux-arch@vger.kernel.org
9071 S:      Supported
9072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9073 F:      tools/memory-model/
9074 F:      Documentation/atomic_bitops.txt
9075 F:      Documentation/atomic_t.txt
9076 F:      Documentation/core-api/atomic_ops.rst
9077 F:      Documentation/core-api/refcount-vs-atomic.rst
9078 F:      Documentation/memory-barriers.txt
9079
9080 LIS3LV02D ACCELEROMETER DRIVER
9081 M:      Eric Piel <eric.piel@tremplin-utc.net>
9082 S:      Maintained
9083 F:      Documentation/misc-devices/lis3lv02d
9084 F:      drivers/misc/lis3lv02d/
9085 F:      drivers/platform/x86/hp_accel.c
9086
9087 LIVE PATCHING
9088 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9089 M:      Jiri Kosina <jikos@kernel.org>
9090 M:      Miroslav Benes <mbenes@suse.cz>
9091 M:      Petr Mladek <pmladek@suse.com>
9092 R:      Joe Lawrence <joe.lawrence@redhat.com>
9093 S:      Maintained
9094 F:      kernel/livepatch/
9095 F:      include/linux/livepatch.h
9096 F:      arch/x86/include/asm/livepatch.h
9097 F:      arch/x86/kernel/livepatch.c
9098 F:      Documentation/livepatch/
9099 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9100 F:      samples/livepatch/
9101 F:      tools/testing/selftests/livepatch/
9102 L:      live-patching@vger.kernel.org
9103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9104
9105 LLC (802.2)
9106 L:      netdev@vger.kernel.org
9107 S:      Odd fixes
9108 F:      include/linux/llc.h
9109 F:      include/uapi/linux/llc.h
9110 F:      include/net/llc*
9111 F:      net/llc/
9112
9113 LM73 HARDWARE MONITOR DRIVER
9114 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9115 L:      linux-hwmon@vger.kernel.org
9116 S:      Maintained
9117 F:      drivers/hwmon/lm73.c
9118
9119 LM78 HARDWARE MONITOR DRIVER
9120 M:      Jean Delvare <jdelvare@suse.com>
9121 L:      linux-hwmon@vger.kernel.org
9122 S:      Maintained
9123 F:      Documentation/hwmon/lm78.rst
9124 F:      drivers/hwmon/lm78.c
9125
9126 LM83 HARDWARE MONITOR DRIVER
9127 M:      Jean Delvare <jdelvare@suse.com>
9128 L:      linux-hwmon@vger.kernel.org
9129 S:      Maintained
9130 F:      Documentation/hwmon/lm83.rst
9131 F:      drivers/hwmon/lm83.c
9132
9133 LM90 HARDWARE MONITOR DRIVER
9134 M:      Jean Delvare <jdelvare@suse.com>
9135 L:      linux-hwmon@vger.kernel.org
9136 S:      Maintained
9137 F:      Documentation/hwmon/lm90.rst
9138 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9139 F:      drivers/hwmon/lm90.c
9140 F:      include/dt-bindings/thermal/lm90.h
9141
9142 LM95234 HARDWARE MONITOR DRIVER
9143 M:      Guenter Roeck <linux@roeck-us.net>
9144 L:      linux-hwmon@vger.kernel.org
9145 S:      Maintained
9146 F:      Documentation/hwmon/lm95234.rst
9147 F:      drivers/hwmon/lm95234.c
9148
9149 LME2510 MEDIA DRIVER
9150 M:      Malcolm Priestley <tvboxspy@gmail.com>
9151 L:      linux-media@vger.kernel.org
9152 W:      https://linuxtv.org
9153 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9154 S:      Maintained
9155 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9156
9157 LOADPIN SECURITY MODULE
9158 M:      Kees Cook <keescook@chromium.org>
9159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9160 S:      Supported
9161 F:      security/loadpin/
9162 F:      Documentation/admin-guide/LSM/LoadPin.rst
9163
9164 LOCKING PRIMITIVES
9165 M:      Peter Zijlstra <peterz@infradead.org>
9166 M:      Ingo Molnar <mingo@redhat.com>
9167 M:      Will Deacon <will.deacon@arm.com>
9168 L:      linux-kernel@vger.kernel.org
9169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9170 S:      Maintained
9171 F:      Documentation/locking/
9172 F:      include/linux/lockdep.h
9173 F:      include/linux/spinlock*.h
9174 F:      arch/*/include/asm/spinlock*.h
9175 F:      include/linux/rwlock*.h
9176 F:      include/linux/mutex*.h
9177 F:      include/linux/rwsem*.h
9178 F:      include/linux/seqlock.h
9179 F:      lib/locking*.[ch]
9180 F:      kernel/locking/
9181 X:      kernel/locking/locktorture.c
9182
9183 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9184 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9185 L:      linux-ntfs-dev@lists.sourceforge.net
9186 W:      http://www.linux-ntfs.org/content/view/19/37/
9187 S:      Maintained
9188 F:      Documentation/ldm.txt
9189 F:      block/partitions/ldm.*
9190
9191 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9192 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9193 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9194 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9195 L:      MPT-FusionLinux.pdl@broadcom.com
9196 L:      linux-scsi@vger.kernel.org
9197 W:      http://www.avagotech.com/support/
9198 S:      Supported
9199 F:      drivers/message/fusion/
9200 F:      drivers/scsi/mpt3sas/
9201
9202 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9203 M:      Matthew Wilcox <willy@infradead.org>
9204 L:      linux-scsi@vger.kernel.org
9205 S:      Maintained
9206 F:      drivers/scsi/sym53c8xx_2/
9207
9208 LTC1660 DAC DRIVER
9209 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9210 L:      linux-iio@vger.kernel.org
9211 S:      Maintained
9212 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9213 F:      drivers/iio/dac/ltc1660.c
9214
9215 LTC4261 HARDWARE MONITOR DRIVER
9216 M:      Guenter Roeck <linux@roeck-us.net>
9217 L:      linux-hwmon@vger.kernel.org
9218 S:      Maintained
9219 F:      Documentation/hwmon/ltc4261.rst
9220 F:      drivers/hwmon/ltc4261.c
9221
9222 LTC4306 I2C MULTIPLEXER DRIVER
9223 M:      Michael Hennerich <michael.hennerich@analog.com>
9224 W:      http://ez.analog.com/community/linux-device-drivers
9225 L:      linux-i2c@vger.kernel.org
9226 S:      Supported
9227 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9228 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9229
9230 LTP (Linux Test Project)
9231 M:      Mike Frysinger <vapier@gentoo.org>
9232 M:      Cyril Hrubis <chrubis@suse.cz>
9233 M:      Wanlong Gao <wanlong.gao@gmail.com>
9234 M:      Jan Stancek <jstancek@redhat.com>
9235 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9236 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9237 L:      ltp@lists.linux.it (subscribers-only)
9238 W:      http://linux-test-project.github.io/
9239 T:      git git://github.com/linux-test-project/ltp.git
9240 S:      Maintained
9241
9242 M68K ARCHITECTURE
9243 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9244 L:      linux-m68k@lists.linux-m68k.org
9245 W:      http://www.linux-m68k.org/
9246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9247 S:      Maintained
9248 F:      arch/m68k/
9249 F:      drivers/zorro/
9250
9251 M68K ON APPLE MACINTOSH
9252 M:      Joshua Thompson <funaho@jurai.org>
9253 W:      http://www.mac.linux-m68k.org/
9254 L:      linux-m68k@lists.linux-m68k.org
9255 S:      Maintained
9256 F:      arch/m68k/mac/
9257
9258 M68K ON HP9000/300
9259 M:      Philip Blundell <philb@gnu.org>
9260 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9261 S:      Maintained
9262 F:      arch/m68k/hp300/
9263
9264 M88DS3103 MEDIA DRIVER
9265 M:      Antti Palosaari <crope@iki.fi>
9266 L:      linux-media@vger.kernel.org
9267 W:      https://linuxtv.org
9268 W:      http://palosaari.fi/linux/
9269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9270 T:      git git://linuxtv.org/anttip/media_tree.git
9271 S:      Maintained
9272 F:      drivers/media/dvb-frontends/m88ds3103*
9273
9274 M88RS2000 MEDIA DRIVER
9275 M:      Malcolm Priestley <tvboxspy@gmail.com>
9276 L:      linux-media@vger.kernel.org
9277 W:      https://linuxtv.org
9278 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9279 S:      Maintained
9280 F:      drivers/media/dvb-frontends/m88rs2000*
9281
9282 MA901 MASTERKIT USB FM RADIO DRIVER
9283 M:      Alexey Klimov <klimov.linux@gmail.com>
9284 L:      linux-media@vger.kernel.org
9285 T:      git git://linuxtv.org/media_tree.git
9286 S:      Maintained
9287 F:      drivers/media/radio/radio-ma901.c
9288
9289 MAC80211
9290 M:      Johannes Berg <johannes@sipsolutions.net>
9291 L:      linux-wireless@vger.kernel.org
9292 W:      http://wireless.kernel.org/
9293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9295 S:      Maintained
9296 F:      Documentation/networking/mac80211-injection.txt
9297 F:      include/net/mac80211.h
9298 F:      net/mac80211/
9299 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9300 F:      Documentation/networking/mac80211_hwsim/README
9301
9302 MAILBOX API
9303 M:      Jassi Brar <jassisinghbrar@gmail.com>
9304 L:      linux-kernel@vger.kernel.org
9305 S:      Maintained
9306 F:      drivers/mailbox/
9307 F:      include/linux/mailbox_client.h
9308 F:      include/linux/mailbox_controller.h
9309
9310 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9311 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9312 W:      http://www.kernel.org/doc/man-pages
9313 L:      linux-man@vger.kernel.org
9314 S:      Maintained
9315
9316 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9317 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9318 L:      linux-mips@vger.kernel.org
9319 S:      Maintained
9320 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9321
9322 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9323 M:      Andrew Lunn <andrew@lunn.ch>
9324 M:      Vivien Didelot <vivien.didelot@gmail.com>
9325 L:      netdev@vger.kernel.org
9326 S:      Maintained
9327 F:      drivers/net/dsa/mv88e6xxx/
9328 F:      include/linux/platform_data/mv88e6xxx.h
9329 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9330
9331 MARVELL ARMADA DRM SUPPORT
9332 M:      Russell King <linux@armlinux.org.uk>
9333 S:      Maintained
9334 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9335 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9336 F:      drivers/gpu/drm/armada/
9337 F:      include/uapi/drm/armada_drm.h
9338 F:      Documentation/devicetree/bindings/display/armada/
9339
9340 MARVELL ARMADA 3700 PHY DRIVERS
9341 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9342 S:      Maintained
9343 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9344 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9345 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9346 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9347
9348 MARVELL CRYPTO DRIVER
9349 M:      Boris Brezillon <bbrezillon@kernel.org>
9350 M:      Arnaud Ebalard <arno@natisbad.org>
9351 F:      drivers/crypto/marvell/
9352 S:      Maintained
9353 L:      linux-crypto@vger.kernel.org
9354
9355 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9356 M:      Mirko Lindner <mlindner@marvell.com>
9357 M:      Stephen Hemminger <stephen@networkplumber.org>
9358 L:      netdev@vger.kernel.org
9359 S:      Maintained
9360 F:      drivers/net/ethernet/marvell/sk*
9361
9362 MARVELL LIBERTAS WIRELESS DRIVER
9363 L:      libertas-dev@lists.infradead.org
9364 S:      Orphan
9365 F:      drivers/net/wireless/marvell/libertas/
9366
9367 MARVELL MACCHIATOBIN SUPPORT
9368 M:      Russell King <linux@armlinux.org.uk>
9369 L:      linux-arm-kernel@lists.infradead.org
9370 S:      Maintained
9371 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9372
9373 MARVELL MV643XX ETHERNET DRIVER
9374 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9375 L:      netdev@vger.kernel.org
9376 S:      Maintained
9377 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9378 F:      include/linux/mv643xx.h
9379
9380 MARVELL MV88X3310 PHY DRIVER
9381 M:      Russell King <linux@armlinux.org.uk>
9382 L:      netdev@vger.kernel.org
9383 S:      Maintained
9384 F:      drivers/net/phy/marvell10g.c
9385
9386 MARVELL MVEBU THERMAL DRIVER
9387 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9388 S:      Maintained
9389 F:      drivers/thermal/armada_thermal.c
9390
9391 MARVELL MVNETA ETHERNET DRIVER
9392 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9393 L:      netdev@vger.kernel.org
9394 S:      Maintained
9395 F:      drivers/net/ethernet/marvell/mvneta.*
9396
9397 MARVELL MWIFIEX WIRELESS DRIVER
9398 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9399 M:      Nishant Sarmukadam <nishants@marvell.com>
9400 M:      Ganapathi Bhat <gbhat@marvell.com>
9401 M:      Xinming Hu <huxinming820@gmail.com>
9402 L:      linux-wireless@vger.kernel.org
9403 S:      Maintained
9404 F:      drivers/net/wireless/marvell/mwifiex/
9405
9406 MARVELL MWL8K WIRELESS DRIVER
9407 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9408 L:      linux-wireless@vger.kernel.org
9409 S:      Odd Fixes
9410 F:      drivers/net/wireless/marvell/mwl8k.c
9411
9412 MARVELL NAND CONTROLLER DRIVER
9413 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9414 L:      linux-mtd@lists.infradead.org
9415 S:      Maintained
9416 F:      drivers/mtd/nand/raw/marvell_nand.c
9417 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9418
9419 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9420 M:      Nicolas Pitre <nico@fluxnic.net>
9421 S:      Odd Fixes
9422 F:      drivers/mmc/host/mvsdio.*
9423
9424 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9425 M:      Hu Ziji <huziji@marvell.com>
9426 L:      linux-mmc@vger.kernel.org
9427 S:      Supported
9428 F:      drivers/mmc/host/sdhci-xenon*
9429 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9430
9431 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9432 M:      Sunil Goutham <sgoutham@marvell.com>
9433 M:      Linu Cherian <lcherian@marvell.com>
9434 M:      Geetha sowjanya <gakula@marvell.com>
9435 M:      Jerin Jacob <jerinj@marvell.com>
9436 L:      netdev@vger.kernel.org
9437 S:      Supported
9438 F:      drivers/net/ethernet/marvell/octeontx2/af/
9439
9440 MATROX FRAMEBUFFER DRIVER
9441 L:      linux-fbdev@vger.kernel.org
9442 S:      Orphan
9443 F:      drivers/video/fbdev/matrox/matroxfb_*
9444 F:      include/uapi/linux/matroxfb.h
9445
9446 MAX16065 HARDWARE MONITOR DRIVER
9447 M:      Guenter Roeck <linux@roeck-us.net>
9448 L:      linux-hwmon@vger.kernel.org
9449 S:      Maintained
9450 F:      Documentation/hwmon/max16065.rst
9451 F:      drivers/hwmon/max16065.c
9452
9453 MAX2175 SDR TUNER DRIVER
9454 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9455 L:      linux-media@vger.kernel.org
9456 T:      git git://linuxtv.org/media_tree.git
9457 S:      Maintained
9458 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9459 F:      Documentation/media/v4l-drivers/max2175.rst
9460 F:      drivers/media/i2c/max2175*
9461 F:      include/uapi/linux/max2175.h
9462
9463 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9464 L:      linux-hwmon@vger.kernel.org
9465 S:      Orphan
9466 F:      Documentation/hwmon/max6650.rst
9467 F:      drivers/hwmon/max6650.c
9468
9469 MAX6697 HARDWARE MONITOR DRIVER
9470 M:      Guenter Roeck <linux@roeck-us.net>
9471 L:      linux-hwmon@vger.kernel.org
9472 S:      Maintained
9473 F:      Documentation/hwmon/max6697.rst
9474 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9475 F:      drivers/hwmon/max6697.c
9476 F:      include/linux/platform_data/max6697.h
9477
9478 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9479 M:      Peter Rosin <peda@axentia.se>
9480 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9481 S:      Maintained
9482 F:      Documentation/devicetree/bindings/sound/max9860.txt
9483 F:      sound/soc/codecs/max9860.*
9484
9485 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9486 M:      Andreas Klinger <ak@it-klinger.de>
9487 L:      linux-iio@vger.kernel.org
9488 S:      Maintained
9489 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9490 F:      drivers/iio/proximity/mb1232.c
9491
9492 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9493 M:      Javier Martinez Canillas <javier@dowhile0.org>
9494 L:      linux-kernel@vger.kernel.org
9495 S:      Supported
9496 F:      drivers/regulator/max77802-regulator.c
9497 F:      Documentation/devicetree/bindings/*/*max77802.txt
9498 F:      include/dt-bindings/*/*max77802.h
9499
9500 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9501 M:      Krzysztof Kozlowski <krzk@kernel.org>
9502 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9503 L:      linux-pm@vger.kernel.org
9504 S:      Supported
9505 F:      drivers/power/supply/max14577_charger.c
9506 F:      drivers/power/supply/max77693_charger.c
9507
9508 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9509 M:      Chanwoo Choi <cw00.choi@samsung.com>
9510 M:      Krzysztof Kozlowski <krzk@kernel.org>
9511 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9512 L:      linux-kernel@vger.kernel.org
9513 S:      Supported
9514 F:      drivers/*/max14577*.c
9515 F:      drivers/*/max77686*.c
9516 F:      drivers/*/max77693*.c
9517 F:      drivers/extcon/extcon-max14577.c
9518 F:      drivers/extcon/extcon-max77693.c
9519 F:      drivers/rtc/rtc-max77686.c
9520 F:      drivers/clk/clk-max77686.c
9521 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9522 F:      Documentation/devicetree/bindings/*/max77686.txt
9523 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9524 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9525 F:      include/linux/mfd/max14577*.h
9526 F:      include/linux/mfd/max77686*.h
9527 F:      include/linux/mfd/max77693*.h
9528
9529 MAXIRADIO FM RADIO RECEIVER DRIVER
9530 M:      Hans Verkuil <hverkuil@xs4all.nl>
9531 L:      linux-media@vger.kernel.org
9532 T:      git git://linuxtv.org/media_tree.git
9533 W:      https://linuxtv.org
9534 S:      Maintained
9535 F:      drivers/media/radio/radio-maxiradio*
9536
9537 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9538 M:      Peter Rosin <peda@axentia.se>
9539 L:      linux-iio@vger.kernel.org
9540 S:      Maintained
9541 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9542 F:      drivers/iio/potentiometer/mcp4018.c
9543 F:      drivers/iio/potentiometer/mcp4531.c
9544
9545 MCR20A IEEE-802.15.4 RADIO DRIVER
9546 M:      Xue Liu <liuxuenetmail@gmail.com>
9547 L:      linux-wpan@vger.kernel.org
9548 W:      https://github.com/xueliu/mcr20a-linux
9549 S:      Maintained
9550 F:      drivers/net/ieee802154/mcr20a.c
9551 F:      drivers/net/ieee802154/mcr20a.h
9552 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9553
9554 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9555 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9556 L:      linux-iio@vger.kernel.org
9557 S:      Maintained
9558 F:      drivers/iio/dac/cio-dac.c
9559
9560 MEDIA DRIVERS FOR ASCOT2E
9561 M:      Sergey Kozlov <serjk@netup.ru>
9562 M:      Abylay Ospan <aospan@netup.ru>
9563 L:      linux-media@vger.kernel.org
9564 W:      https://linuxtv.org
9565 W:      http://netup.tv/
9566 T:      git git://linuxtv.org/media_tree.git
9567 S:      Supported
9568 F:      drivers/media/dvb-frontends/ascot2e*
9569
9570 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9571 M:      Jasmin Jessich <jasmin@anw.at>
9572 L:      linux-media@vger.kernel.org
9573 W:      https://linuxtv.org
9574 T:      git git://linuxtv.org/media_tree.git
9575 S:      Maintained
9576 F:      drivers/media/dvb-frontends/cxd2099*
9577
9578 MEDIA DRIVERS FOR CXD2841ER
9579 M:      Sergey Kozlov <serjk@netup.ru>
9580 M:      Abylay Ospan <aospan@netup.ru>
9581 L:      linux-media@vger.kernel.org
9582 W:      https://linuxtv.org
9583 W:      http://netup.tv/
9584 T:      git git://linuxtv.org/media_tree.git
9585 S:      Supported
9586 F:      drivers/media/dvb-frontends/cxd2841er*
9587
9588 MEDIA DRIVERS FOR CXD2880
9589 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9590 L:      linux-media@vger.kernel.org
9591 W:      http://linuxtv.org/
9592 T:      git git://linuxtv.org/media_tree.git
9593 S:      Supported
9594 F:      drivers/media/dvb-frontends/cxd2880/*
9595 F:      drivers/media/spi/cxd2880*
9596
9597 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9598 L:      linux-media@vger.kernel.org
9599 W:      https://linuxtv.org
9600 T:      git git://linuxtv.org/media_tree.git
9601 S:      Orphan
9602 F:      drivers/media/pci/ddbridge/*
9603
9604 MEDIA DRIVERS FOR FREESCALE IMX
9605 M:      Steve Longerbeam <slongerbeam@gmail.com>
9606 M:      Philipp Zabel <p.zabel@pengutronix.de>
9607 L:      linux-media@vger.kernel.org
9608 T:      git git://linuxtv.org/media_tree.git
9609 S:      Maintained
9610 F:      Documentation/devicetree/bindings/media/imx.txt
9611 F:      Documentation/media/v4l-drivers/imx.rst
9612 F:      drivers/staging/media/imx/
9613 F:      include/linux/imx-media.h
9614 F:      include/media/imx.h
9615
9616 MEDIA DRIVER FOR FREESCALE IMX PXP
9617 M:      Philipp Zabel <p.zabel@pengutronix.de>
9618 L:      linux-media@vger.kernel.org
9619 T:      git git://linuxtv.org/media_tree.git
9620 S:      Maintained
9621 F:      drivers/media/platform/imx-pxp.[ch]
9622
9623 MEDIA DRIVERS FOR FREESCALE IMX7
9624 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9625 L:      linux-media@vger.kernel.org
9626 T:      git git://linuxtv.org/media_tree.git
9627 S:      Maintained
9628 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9629 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9630 F:      Documentation/media/v4l-drivers/imx7.rst
9631 F:      drivers/staging/media/imx/imx7-media-csi.c
9632 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9633
9634 MEDIA DRIVERS FOR HELENE
9635 M:      Abylay Ospan <aospan@netup.ru>
9636 L:      linux-media@vger.kernel.org
9637 W:      https://linuxtv.org
9638 W:      http://netup.tv/
9639 T:      git git://linuxtv.org/media_tree.git
9640 S:      Supported
9641 F:      drivers/media/dvb-frontends/helene*
9642
9643 MEDIA DRIVERS FOR HORUS3A
9644 M:      Sergey Kozlov <serjk@netup.ru>
9645 M:      Abylay Ospan <aospan@netup.ru>
9646 L:      linux-media@vger.kernel.org
9647 W:      https://linuxtv.org
9648 W:      http://netup.tv/
9649 T:      git git://linuxtv.org/media_tree.git
9650 S:      Supported
9651 F:      drivers/media/dvb-frontends/horus3a*
9652
9653 MEDIA DRIVERS FOR LNBH25
9654 M:      Sergey Kozlov <serjk@netup.ru>
9655 M:      Abylay Ospan <aospan@netup.ru>
9656 L:      linux-media@vger.kernel.org
9657 W:      https://linuxtv.org
9658 W:      http://netup.tv/
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Supported
9661 F:      drivers/media/dvb-frontends/lnbh25*
9662
9663 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9664 L:      linux-media@vger.kernel.org
9665 W:      https://linuxtv.org
9666 T:      git git://linuxtv.org/media_tree.git
9667 S:      Orphan
9668 F:      drivers/media/dvb-frontends/mxl5xx*
9669
9670 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9671 M:      Sergey Kozlov <serjk@netup.ru>
9672 M:      Abylay Ospan <aospan@netup.ru>
9673 L:      linux-media@vger.kernel.org
9674 W:      https://linuxtv.org
9675 W:      http://netup.tv/
9676 T:      git git://linuxtv.org/media_tree.git
9677 S:      Supported
9678 F:      drivers/media/pci/netup_unidvb/*
9679
9680 MEDIA DRIVERS FOR RENESAS - CEU
9681 M:      Jacopo Mondi <jacopo@jmondi.org>
9682 L:      linux-media@vger.kernel.org
9683 L:      linux-renesas-soc@vger.kernel.org
9684 T:      git git://linuxtv.org/media_tree.git
9685 S:      Supported
9686 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9687 F:      drivers/media/platform/renesas-ceu.c
9688 F:      include/media/drv-intf/renesas-ceu.h
9689
9690 MEDIA DRIVERS FOR RENESAS - DRIF
9691 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9692 L:      linux-media@vger.kernel.org
9693 L:      linux-renesas-soc@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 S:      Supported
9696 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9697 F:      drivers/media/platform/rcar_drif.c
9698
9699 MEDIA DRIVERS FOR RENESAS - FCP
9700 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9701 L:      linux-media@vger.kernel.org
9702 L:      linux-renesas-soc@vger.kernel.org
9703 T:      git git://linuxtv.org/media_tree.git
9704 S:      Supported
9705 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9706 F:      drivers/media/platform/rcar-fcp.c
9707 F:      include/media/rcar-fcp.h
9708
9709 MEDIA DRIVERS FOR RENESAS - FDP1
9710 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9711 L:      linux-media@vger.kernel.org
9712 L:      linux-renesas-soc@vger.kernel.org
9713 T:      git git://linuxtv.org/media_tree.git
9714 S:      Supported
9715 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9716 F:      drivers/media/platform/rcar_fdp1.c
9717
9718 MEDIA DRIVERS FOR RENESAS - VIN
9719 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9720 L:      linux-media@vger.kernel.org
9721 L:      linux-renesas-soc@vger.kernel.org
9722 T:      git git://linuxtv.org/media_tree.git
9723 S:      Supported
9724 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9725 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9726 F:      drivers/media/platform/rcar-vin/
9727
9728 MEDIA DRIVERS FOR RENESAS - VSP1
9729 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9730 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9731 L:      linux-media@vger.kernel.org
9732 L:      linux-renesas-soc@vger.kernel.org
9733 T:      git git://linuxtv.org/media_tree.git
9734 S:      Supported
9735 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9736 F:      drivers/media/platform/vsp1/
9737
9738 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9739 L:      linux-media@vger.kernel.org
9740 W:      https://linuxtv.org
9741 T:      git git://linuxtv.org/media_tree.git
9742 S:      Orphan
9743 F:      drivers/media/dvb-frontends/stv0910*
9744
9745 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9746 L:      linux-media@vger.kernel.org
9747 W:      https://linuxtv.org
9748 T:      git git://linuxtv.org/media_tree.git
9749 S:      Orphan
9750 F:      drivers/media/dvb-frontends/stv6111*
9751
9752 MEDIA DRIVERS FOR STM32 - DCMI
9753 M:      Hugues Fruchet <hugues.fruchet@st.com>
9754 L:      linux-media@vger.kernel.org
9755 T:      git git://linuxtv.org/media_tree.git
9756 S:      Supported
9757 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9758 F:      drivers/media/platform/stm32/stm32-dcmi.c
9759
9760 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9761 M:      Dmitry Osipenko <digetx@gmail.com>
9762 L:      linux-media@vger.kernel.org
9763 L:      linux-tegra@vger.kernel.org
9764 T:      git git://linuxtv.org/media_tree.git
9765 S:      Maintained
9766 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9767 F:      drivers/staging/media/tegra-vde/
9768
9769 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9770 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9771 P:      LinuxTV.org Project
9772 L:      linux-media@vger.kernel.org
9773 W:      https://linuxtv.org
9774 Q:      http://patchwork.kernel.org/project/linux-media/list/
9775 T:      git git://linuxtv.org/media_tree.git
9776 S:      Maintained
9777 F:      Documentation/devicetree/bindings/media/
9778 F:      Documentation/media/
9779 F:      drivers/media/
9780 F:      drivers/staging/media/
9781 F:      include/linux/platform_data/media/
9782 F:      include/media/
9783 F:      include/uapi/linux/dvb/
9784 F:      include/uapi/linux/videodev2.h
9785 F:      include/uapi/linux/media.h
9786 F:      include/uapi/linux/v4l2-*
9787 F:      include/uapi/linux/meye.h
9788 F:      include/uapi/linux/ivtv*
9789 F:      include/uapi/linux/uvcvideo.h
9790
9791 MEDIATEK BLUETOOTH DRIVER
9792 M:      Sean Wang <sean.wang@mediatek.com>
9793 L:      linux-bluetooth@vger.kernel.org
9794 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9795 S:      Maintained
9796 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9797 F:      drivers/bluetooth/btmtkuart.c
9798
9799 MEDIATEK CIR DRIVER
9800 M:      Sean Wang <sean.wang@mediatek.com>
9801 S:      Maintained
9802 F:      drivers/media/rc/mtk-cir.c
9803
9804 MEDIATEK DMA DRIVER
9805 M:      Sean Wang <sean.wang@mediatek.com>
9806 L:      dmaengine@vger.kernel.org
9807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9808 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9809 S:      Maintained
9810 F:      Documentation/devicetree/bindings/dma/mtk-*
9811 F:      drivers/dma/mediatek/
9812
9813 MEDIATEK PMIC LED DRIVER
9814 M:      Sean Wang <sean.wang@mediatek.com>
9815 S:      Maintained
9816 F:      drivers/leds/leds-mt6323.c
9817 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9818
9819 MEDIATEK ETHERNET DRIVER
9820 M:      Felix Fietkau <nbd@openwrt.org>
9821 M:      John Crispin <john@phrozen.org>
9822 M:      Sean Wang <sean.wang@mediatek.com>
9823 M:      Nelson Chang <nelson.chang@mediatek.com>
9824 L:      netdev@vger.kernel.org
9825 S:      Maintained
9826 F:      drivers/net/ethernet/mediatek/
9827
9828 MEDIATEK SWITCH DRIVER
9829 M:      Sean Wang <sean.wang@mediatek.com>
9830 L:      netdev@vger.kernel.org
9831 S:      Maintained
9832 F:      drivers/net/dsa/mt7530.*
9833 F:      net/dsa/tag_mtk.c
9834
9835 MEDIATEK JPEG DRIVER
9836 M:      Rick Chang <rick.chang@mediatek.com>
9837 M:      Bin Liu <bin.liu@mediatek.com>
9838 S:      Supported
9839 F:      drivers/media/platform/mtk-jpeg/
9840 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9841
9842 MEDIATEK MDP DRIVER
9843 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9844 M:      Houlong Wei <houlong.wei@mediatek.com>
9845 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9846 S:      Supported
9847 F:      drivers/media/platform/mtk-mdp/
9848 F:      drivers/media/platform/mtk-vpu/
9849 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9850
9851 MEDIATEK MEDIA DRIVER
9852 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9853 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9854 S:      Supported
9855 F:      drivers/media/platform/mtk-vcodec/
9856 F:      drivers/media/platform/mtk-vpu/
9857 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9858 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9859
9860 MEDIATEK MMC/SD/SDIO DRIVER
9861 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9862 S:      Maintained
9863 F:      drivers/mmc/host/mtk-sd.c
9864 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9865
9866 MEDIATEK MT76 WIRELESS LAN DRIVER
9867 M:      Felix Fietkau <nbd@nbd.name>
9868 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9869 R:      Ryder Lee <ryder.lee@mediatek.com>
9870 R:      Roy Luo <royluo@google.com>
9871 L:      linux-wireless@vger.kernel.org
9872 S:      Maintained
9873 F:      drivers/net/wireless/mediatek/mt76/
9874
9875 MEDIATEK MT7601U WIRELESS LAN DRIVER
9876 M:      Jakub Kicinski <kubakici@wp.pl>
9877 L:      linux-wireless@vger.kernel.org
9878 S:      Maintained
9879 F:      drivers/net/wireless/mediatek/mt7601u/
9880
9881 MEDIATEK NAND CONTROLLER DRIVER
9882 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9883 L:      linux-mtd@lists.infradead.org
9884 S:      Maintained
9885 F:      drivers/mtd/nand/raw/mtk_*
9886 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9887
9888 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9889 M:      Sean Wang <sean.wang@mediatek.com>
9890 S:      Maintained
9891 F:      drivers/char/hw_random/mtk-rng.c
9892
9893 MEDIATEK USB3 DRD IP DRIVER
9894 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9895 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9896 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9897 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9898 S:      Maintained
9899 F:      drivers/usb/mtu3/
9900
9901 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9902 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9903 M:      Martin Donnelly <martin.donnelly@ge.com>
9904 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9905 S:      Maintained
9906 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9907 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9908
9909 MEGARAID SCSI/SAS DRIVERS
9910 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9911 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9912 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9913 L:      megaraidlinux.pdl@broadcom.com
9914 L:      linux-scsi@vger.kernel.org
9915 W:      http://www.avagotech.com/support/
9916 S:      Maintained
9917 F:      Documentation/scsi/megaraid.txt
9918 F:      drivers/scsi/megaraid.*
9919 F:      drivers/scsi/megaraid/
9920
9921 MELEXIS MLX90614 DRIVER
9922 M:      Crt Mori <cmo@melexis.com>
9923 L:      linux-iio@vger.kernel.org
9924 W:      http://www.melexis.com
9925 S:      Supported
9926 F:      drivers/iio/temperature/mlx90614.c
9927
9928 MELEXIS MLX90632 DRIVER
9929 M:      Crt Mori <cmo@melexis.com>
9930 L:      linux-iio@vger.kernel.org
9931 W:      http://www.melexis.com
9932 S:      Supported
9933 F:      drivers/iio/temperature/mlx90632.c
9934
9935 MELFAS MIP4 TOUCHSCREEN DRIVER
9936 M:      Sangwon Jee <jeesw@melfas.com>
9937 W:      http://www.melfas.com
9938 S:      Supported
9939 F:      drivers/input/touchscreen/melfas_mip4.c
9940 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9941
9942 MELLANOX ETHERNET DRIVER (mlx4_en)
9943 M:      Tariq Toukan <tariqt@mellanox.com>
9944 L:      netdev@vger.kernel.org
9945 S:      Supported
9946 W:      http://www.mellanox.com
9947 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9948 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9949
9950 MELLANOX ETHERNET DRIVER (mlx5e)
9951 M:      Saeed Mahameed <saeedm@mellanox.com>
9952 L:      netdev@vger.kernel.org
9953 S:      Supported
9954 W:      http://www.mellanox.com
9955 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9956 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9957
9958 MELLANOX ETHERNET INNOVA DRIVERS
9959 R:      Boris Pismenny <borisp@mellanox.com>
9960 L:      netdev@vger.kernel.org
9961 S:      Supported
9962 W:      http://www.mellanox.com
9963 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9964 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9965 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9966 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9967 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9968
9969 MELLANOX ETHERNET SWITCH DRIVERS
9970 M:      Jiri Pirko <jiri@mellanox.com>
9971 M:      Ido Schimmel <idosch@mellanox.com>
9972 L:      netdev@vger.kernel.org
9973 S:      Supported
9974 W:      http://www.mellanox.com
9975 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9976 F:      drivers/net/ethernet/mellanox/mlxsw/
9977 F:      tools/testing/selftests/drivers/net/mlxsw/
9978
9979 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9980 M:      mlxsw@mellanox.com
9981 L:      netdev@vger.kernel.org
9982 S:      Supported
9983 W:      http://www.mellanox.com
9984 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9985 F:      drivers/net/ethernet/mellanox/mlxfw/
9986
9987 MELLANOX HARDWARE PLATFORM SUPPORT
9988 M:      Andy Shevchenko <andy@infradead.org>
9989 M:      Darren Hart <dvhart@infradead.org>
9990 M:      Vadim Pasternak <vadimp@mellanox.com>
9991 L:      platform-driver-x86@vger.kernel.org
9992 S:      Supported
9993 F:      drivers/platform/mellanox/
9994 F:      include/linux/platform_data/mlxreg.h
9995
9996 MELLANOX MLX4 core VPI driver
9997 M:      Tariq Toukan <tariqt@mellanox.com>
9998 L:      netdev@vger.kernel.org
9999 L:      linux-rdma@vger.kernel.org
10000 W:      http://www.mellanox.com
10001 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10002 S:      Supported
10003 F:      drivers/net/ethernet/mellanox/mlx4/
10004 F:      include/linux/mlx4/
10005
10006 MELLANOX MLX4 IB driver
10007 M:      Yishai Hadas <yishaih@mellanox.com>
10008 L:      linux-rdma@vger.kernel.org
10009 W:      http://www.mellanox.com
10010 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10011 S:      Supported
10012 F:      drivers/infiniband/hw/mlx4/
10013 F:      include/linux/mlx4/
10014 F:      include/uapi/rdma/mlx4-abi.h
10015
10016 MELLANOX MLX5 core VPI driver
10017 M:      Saeed Mahameed <saeedm@mellanox.com>
10018 M:      Leon Romanovsky <leonro@mellanox.com>
10019 L:      netdev@vger.kernel.org
10020 L:      linux-rdma@vger.kernel.org
10021 W:      http://www.mellanox.com
10022 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10023 S:      Supported
10024 F:      drivers/net/ethernet/mellanox/mlx5/core/
10025 F:      include/linux/mlx5/
10026
10027 MELLANOX MLX5 IB driver
10028 M:      Leon Romanovsky <leonro@mellanox.com>
10029 L:      linux-rdma@vger.kernel.org
10030 W:      http://www.mellanox.com
10031 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10032 S:      Supported
10033 F:      drivers/infiniband/hw/mlx5/
10034 F:      include/linux/mlx5/
10035 F:      include/uapi/rdma/mlx5-abi.h
10036
10037 MELLANOX MLXCPLD I2C AND MUX DRIVER
10038 M:      Vadim Pasternak <vadimp@mellanox.com>
10039 M:      Michael Shych <michaelsh@mellanox.com>
10040 L:      linux-i2c@vger.kernel.org
10041 S:      Supported
10042 F:      drivers/i2c/busses/i2c-mlxcpld.c
10043 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10044 F:      Documentation/i2c/busses/i2c-mlxcpld
10045
10046 MELLANOX MLXCPLD LED DRIVER
10047 M:      Vadim Pasternak <vadimp@mellanox.com>
10048 L:      linux-leds@vger.kernel.org
10049 S:      Supported
10050 F:      drivers/leds/leds-mlxcpld.c
10051 F:      drivers/leds/leds-mlxreg.c
10052 F:      Documentation/leds/leds-mlxcpld.txt
10053
10054 MELLANOX PLATFORM DRIVER
10055 M:      Vadim Pasternak <vadimp@mellanox.com>
10056 L:      platform-driver-x86@vger.kernel.org
10057 S:      Supported
10058 F:      drivers/platform/x86/mlx-platform.c
10059
10060 MEMBARRIER SUPPORT
10061 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10062 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10063 L:      linux-kernel@vger.kernel.org
10064 S:      Supported
10065 F:      kernel/sched/membarrier.c
10066 F:      include/uapi/linux/membarrier.h
10067 F:      arch/powerpc/include/asm/membarrier.h
10068
10069 MEMBLOCK
10070 M:      Mike Rapoport <rppt@linux.ibm.com>
10071 L:      linux-mm@kvack.org
10072 S:      Maintained
10073 F:      include/linux/memblock.h
10074 F:      mm/memblock.c
10075 F:      Documentation/core-api/boot-time-mm.rst
10076
10077 MEMORY MANAGEMENT
10078 L:      linux-mm@kvack.org
10079 W:      http://www.linux-mm.org
10080 S:      Maintained
10081 F:      include/linux/mm.h
10082 F:      include/linux/gfp.h
10083 F:      include/linux/mmzone.h
10084 F:      include/linux/memory_hotplug.h
10085 F:      include/linux/vmalloc.h
10086 F:      mm/
10087
10088 MEMORY TECHNOLOGY DEVICES (MTD)
10089 M:      David Woodhouse <dwmw2@infradead.org>
10090 M:      Brian Norris <computersforpeace@gmail.com>
10091 M:      Boris Brezillon <bbrezillon@kernel.org>
10092 M:      Marek Vasut <marek.vasut@gmail.com>
10093 M:      Richard Weinberger <richard@nod.at>
10094 L:      linux-mtd@lists.infradead.org
10095 W:      http://www.linux-mtd.infradead.org/
10096 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10097 T:      git git://git.infradead.org/linux-mtd.git master
10098 T:      git git://git.infradead.org/linux-mtd.git mtd/next
10099 S:      Maintained
10100 F:      Documentation/devicetree/bindings/mtd/
10101 F:      drivers/mtd/
10102 F:      include/linux/mtd/
10103 F:      include/uapi/mtd/
10104
10105 MEN A21 WATCHDOG DRIVER
10106 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10107 L:      linux-watchdog@vger.kernel.org
10108 S:      Maintained
10109 F:      drivers/watchdog/mena21_wdt.c
10110
10111 MEN CHAMELEON BUS (mcb)
10112 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10113 S:      Maintained
10114 F:      drivers/mcb/
10115 F:      include/linux/mcb.h
10116 F:      Documentation/men-chameleon-bus.txt
10117
10118 MEN F21BMC (Board Management Controller)
10119 M:      Andreas Werner <andreas.werner@men.de>
10120 S:      Supported
10121 F:      drivers/mfd/menf21bmc.c
10122 F:      drivers/watchdog/menf21bmc_wdt.c
10123 F:      drivers/leds/leds-menf21bmc.c
10124 F:      drivers/hwmon/menf21bmc_hwmon.c
10125 F:      Documentation/hwmon/menf21bmc.rst
10126
10127 MEN Z069 WATCHDOG DRIVER
10128 M:      Johannes Thumshirn <jth@kernel.org>
10129 L:      linux-watchdog@vger.kernel.org
10130 S:      Maintained
10131 F:      drivers/watchdog/menz69_wdt.c
10132
10133 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10134 M:      Neil Armstrong <narmstrong@baylibre.com>
10135 L:      linux-media@lists.freedesktop.org
10136 L:      linux-amlogic@lists.infradead.org
10137 W:      http://linux-meson.com/
10138 S:      Supported
10139 F:      drivers/media/platform/meson/ao-cec.c
10140 F:      drivers/media/platform/meson/ao-cec-g12a.c
10141 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10142 T:      git git://linuxtv.org/media_tree.git
10143
10144 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10145 M:      Liang Yang <liang.yang@amlogic.com>
10146 L:      linux-mtd@lists.infradead.org
10147 S:      Maintained
10148 F:      drivers/mtd/nand/raw/meson_*
10149 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10150
10151 METHODE UDPU SUPPORT
10152 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10153 S:      Maintained
10154 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10155
10156 MICROBLAZE ARCHITECTURE
10157 M:      Michal Simek <monstr@monstr.eu>
10158 W:      http://www.monstr.eu/fdt/
10159 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10160 S:      Supported
10161 F:      arch/microblaze/
10162
10163 MICROCHIP AT91 SERIAL DRIVER
10164 M:      Richard Genoud <richard.genoud@gmail.com>
10165 S:      Maintained
10166 F:      drivers/tty/serial/atmel_serial.c
10167 F:      drivers/tty/serial/atmel_serial.h
10168 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10169
10170 MICROCHIP AUDIO ASOC DRIVERS
10171 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10172 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10173 S:      Supported
10174 F:      sound/soc/atmel
10175
10176 MICROCHIP DMA DRIVER
10177 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10179 L:      dmaengine@vger.kernel.org
10180 S:      Supported
10181 F:      drivers/dma/at_hdmac.c
10182 F:      drivers/dma/at_hdmac_regs.h
10183 F:      include/linux/platform_data/dma-atmel.h
10184 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10185 F:      include/dt-bindings/dma/at91.h
10186
10187 MICROCHIP ECC DRIVER
10188 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10189 L:      linux-crypto@vger.kernel.org
10190 S:      Maintained
10191 F:      drivers/crypto/atmel-ecc.*
10192
10193 MICROCHIP I2C DRIVER
10194 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10195 L:      linux-i2c@vger.kernel.org
10196 S:      Supported
10197 F:      drivers/i2c/busses/i2c-at91.c
10198
10199 MICROCHIP ISC DRIVER
10200 M:      Eugen Hristev <eugen.hristev@microchip.com>
10201 L:      linux-media@vger.kernel.org
10202 S:      Supported
10203 F:      drivers/media/platform/atmel/atmel-isc.c
10204 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10205 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10206
10207 MICROCHIP ISI DRIVER
10208 M:      Eugen Hristev <eugen.hristev@microchip.com>
10209 L:      linux-media@vger.kernel.org
10210 S:      Supported
10211 F:      drivers/media/platform/atmel/atmel-isi.c
10212 F:      drivers/media/platform/atmel/atmel-isi.h
10213
10214 MICROCHIP AT91 USART MFD DRIVER
10215 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10216 L:      linux-kernel@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/mfd/at91-usart.c
10219 F:      include/dt-bindings/mfd/at91-usart.h
10220 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10221
10222 MICROCHIP AT91 USART SPI DRIVER
10223 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10224 L:      linux-spi@vger.kernel.org
10225 S:      Supported
10226 F:      drivers/spi/spi-at91-usart.c
10227 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10228
10229 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10230 M:      Woojung Huh <woojung.huh@microchip.com>
10231 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10232 L:      netdev@vger.kernel.org
10233 S:      Maintained
10234 F:      net/dsa/tag_ksz.c
10235 F:      drivers/net/dsa/microchip/*
10236 F:      include/linux/platform_data/microchip-ksz.h
10237 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10238
10239 MICROCHIP LAN743X ETHERNET DRIVER
10240 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10241 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10242 L:      netdev@vger.kernel.org
10243 S:      Maintained
10244 F:      drivers/net/ethernet/microchip/lan743x_*
10245
10246 MICROCHIP LCDFB DRIVER
10247 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10248 L:      linux-fbdev@vger.kernel.org
10249 S:      Maintained
10250 F:      drivers/video/fbdev/atmel_lcdfb.c
10251 F:      include/video/atmel_lcdc.h
10252
10253 MICROCHIP MMC/SD/SDIO MCI DRIVER
10254 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10255 S:      Maintained
10256 F:      drivers/mmc/host/atmel-mci.c
10257
10258 MICROCHIP MCP16502 PMIC DRIVER
10259 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10260 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10261 S:      Maintained
10262 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10263 F:      drivers/regulator/mcp16502.c
10264
10265 MICROCHIP MCP3911 ADC DRIVER
10266 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10267 M:      Kent Gustavsson <kent@minoris.se>
10268 L:      linux-iio@vger.kernel.org
10269 S:      Supported
10270 F:      drivers/iio/adc/mcp3911.c
10271 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10272
10273 MICROCHIP NAND DRIVER
10274 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10275 L:      linux-mtd@lists.infradead.org
10276 S:      Supported
10277 F:      drivers/mtd/nand/raw/atmel/*
10278 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10279
10280 MICROCHIP PWM DRIVER
10281 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10283 L:      linux-pwm@vger.kernel.org
10284 S:      Supported
10285 F:      drivers/pwm/pwm-atmel.c
10286 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10287
10288 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10289 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10290 M:      Eugen Hristev <eugen.hristev@microchip.com>
10291 L:      linux-iio@vger.kernel.org
10292 S:      Supported
10293 F:      drivers/iio/adc/at91-sama5d2_adc.c
10294 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10295 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10296
10297 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10298 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10299 S:      Supported
10300 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10301
10302 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10303 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10305 L:      linux-gpio@vger.kernel.org
10306 F:      drivers/gpio/gpio-sama5d2-piobu.c
10307
10308 MICROCHIP SPI DRIVER
10309 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10310 S:      Supported
10311 F:      drivers/spi/spi-atmel.*
10312
10313 MICROCHIP SSC DRIVER
10314 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10315 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10316 S:      Supported
10317 F:      drivers/misc/atmel-ssc.c
10318 F:      include/linux/atmel-ssc.h
10319
10320 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10321 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10322 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10323 S:      Supported
10324 F:      drivers/misc/atmel_tclib.c
10325 F:      drivers/clocksource/tcb_clksrc.c
10326
10327 MICROCHIP USBA UDC DRIVER
10328 M:      Cristian Birsan <cristian.birsan@microchip.com>
10329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10330 S:      Supported
10331 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10332
10333 MICROCHIP USB251XB DRIVER
10334 M:      Richard Leitner <richard.leitner@skidata.com>
10335 L:      linux-usb@vger.kernel.org
10336 S:      Maintained
10337 F:      drivers/usb/misc/usb251xb.c
10338 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10339
10340 MICROCHIP XDMA DRIVER
10341 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10342 L:      linux-arm-kernel@lists.infradead.org
10343 L:      dmaengine@vger.kernel.org
10344 S:      Supported
10345 F:      drivers/dma/at_xdmac.c
10346
10347 MICROSEMI MIPS SOCS
10348 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10349 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10350 L:      linux-mips@vger.kernel.org
10351 S:      Supported
10352 F:      arch/mips/generic/board-ocelot.c
10353 F:      arch/mips/configs/generic/board-ocelot.config
10354 F:      arch/mips/boot/dts/mscc/
10355 F:      Documentation/devicetree/bindings/mips/mscc.txt
10356
10357 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10358 M:      Don Brace <don.brace@microsemi.com>
10359 L:      esc.storagedev@microsemi.com
10360 L:      linux-scsi@vger.kernel.org
10361 S:      Supported
10362 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10363 F:      drivers/scsi/smartpqi/Kconfig
10364 F:      drivers/scsi/smartpqi/Makefile
10365 F:      include/linux/cciss*.h
10366 F:      include/uapi/linux/cciss*.h
10367 F:      Documentation/scsi/smartpqi.txt
10368
10369 MICROSEMI ETHERNET SWITCH DRIVER
10370 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10371 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10372 L:      netdev@vger.kernel.org
10373 S:      Supported
10374 F:      drivers/net/ethernet/mscc/
10375
10376 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10377 M:      Chen Yu <yu.c.chen@intel.com>
10378 L:      platform-driver-x86@vger.kernel.org
10379 S:      Supported
10380 F:      drivers/platform/x86/surfacepro3_button.c
10381
10382 MICROTEK X6 SCANNER
10383 M:      Oliver Neukum <oliver@neukum.org>
10384 S:      Maintained
10385 F:      drivers/usb/image/microtek.*
10386
10387 MIPS
10388 M:      Ralf Baechle <ralf@linux-mips.org>
10389 M:      Paul Burton <paul.burton@mips.com>
10390 M:      James Hogan <jhogan@kernel.org>
10391 L:      linux-mips@vger.kernel.org
10392 W:      http://www.linux-mips.org/
10393 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10395 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10396 S:      Supported
10397 F:      Documentation/devicetree/bindings/mips/
10398 F:      Documentation/mips/
10399 F:      arch/mips/
10400 F:      drivers/platform/mips/
10401
10402 MIPS BOSTON DEVELOPMENT BOARD
10403 M:      Paul Burton <paul.burton@mips.com>
10404 L:      linux-mips@vger.kernel.org
10405 S:      Maintained
10406 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10407 F:      arch/mips/boot/dts/img/boston.dts
10408 F:      arch/mips/configs/generic/board-boston.config
10409 F:      drivers/clk/imgtec/clk-boston.c
10410 F:      include/dt-bindings/clock/boston-clock.h
10411
10412 MIPS GENERIC PLATFORM
10413 M:      Paul Burton <paul.burton@mips.com>
10414 L:      linux-mips@vger.kernel.org
10415 S:      Supported
10416 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10417 F:      arch/mips/generic/
10418 F:      arch/mips/tools/generic-board-config.sh
10419
10420 MIPS/LOONGSON1 ARCHITECTURE
10421 M:      Keguang Zhang <keguang.zhang@gmail.com>
10422 L:      linux-mips@vger.kernel.org
10423 S:      Maintained
10424 F:      arch/mips/loongson32/
10425 F:      arch/mips/include/asm/mach-loongson32/
10426 F:      drivers/*/*loongson1*
10427 F:      drivers/*/*/*loongson1*
10428
10429 MIPS/LOONGSON2 ARCHITECTURE
10430 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10431 L:      linux-mips@vger.kernel.org
10432 S:      Maintained
10433 F:      arch/mips/loongson64/fuloong-2e/
10434 F:      arch/mips/loongson64/lemote-2f/
10435 F:      arch/mips/include/asm/mach-loongson64/
10436 F:      drivers/*/*loongson2*
10437 F:      drivers/*/*/*loongson2*
10438
10439 MIPS/LOONGSON3 ARCHITECTURE
10440 M:      Huacai Chen <chenhc@lemote.com>
10441 L:      linux-mips@vger.kernel.org
10442 S:      Maintained
10443 F:      arch/mips/loongson64/
10444 F:      arch/mips/include/asm/mach-loongson64/
10445 F:      drivers/platform/mips/cpu_hwmon.c
10446 F:      drivers/*/*loongson3*
10447 F:      drivers/*/*/*loongson3*
10448
10449 MIPS RINT INSTRUCTION EMULATION
10450 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10451 L:      linux-mips@vger.kernel.org
10452 S:      Supported
10453 F:      arch/mips/math-emu/sp_rint.c
10454 F:      arch/mips/math-emu/dp_rint.c
10455
10456 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10457 M:      Hans Verkuil <hverkuil@xs4all.nl>
10458 L:      linux-media@vger.kernel.org
10459 T:      git git://linuxtv.org/media_tree.git
10460 W:      https://linuxtv.org
10461 S:      Odd Fixes
10462 F:      drivers/media/radio/radio-miropcm20*
10463
10464 MMP SUPPORT
10465 R:      Lubomir Rintel <lkundrak@v3.sk>
10466 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10467 S:      Odd Fixes
10468 F:      arch/arm/boot/dts/mmp*
10469 F:      arch/arm/mach-mmp/
10470
10471 MMU GATHER AND TLB INVALIDATION
10472 M:      Will Deacon <will.deacon@arm.com>
10473 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
10474 M:      Andrew Morton <akpm@linux-foundation.org>
10475 M:      Nick Piggin <npiggin@gmail.com>
10476 M:      Peter Zijlstra <peterz@infradead.org>
10477 L:      linux-arch@vger.kernel.org
10478 L:      linux-mm@kvack.org
10479 S:      Maintained
10480 F:      arch/*/include/asm/tlb.h
10481 F:      include/asm-generic/tlb.h
10482 F:      mm/mmu_gather.c
10483
10484 MN88472 MEDIA DRIVER
10485 M:      Antti Palosaari <crope@iki.fi>
10486 L:      linux-media@vger.kernel.org
10487 W:      https://linuxtv.org
10488 W:      http://palosaari.fi/linux/
10489 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10490 S:      Maintained
10491 F:      drivers/media/dvb-frontends/mn88472*
10492
10493 MN88473 MEDIA DRIVER
10494 M:      Antti Palosaari <crope@iki.fi>
10495 L:      linux-media@vger.kernel.org
10496 W:      https://linuxtv.org
10497 W:      http://palosaari.fi/linux/
10498 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10499 S:      Maintained
10500 F:      drivers/media/dvb-frontends/mn88473*
10501
10502 MODULE SUPPORT
10503 M:      Jessica Yu <jeyu@kernel.org>
10504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10505 S:      Maintained
10506 F:      include/linux/module.h
10507 F:      kernel/module.c
10508
10509 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10510 W:      http://popies.net/meye/
10511 S:      Orphan
10512 F:      Documentation/media/v4l-drivers/meye*
10513 F:      drivers/media/pci/meye/
10514 F:      include/uapi/linux/meye.h
10515
10516 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10517 M:      Jiri Slaby <jirislaby@gmail.com>
10518 S:      Maintained
10519 F:      Documentation/serial/moxa-smartio.rst
10520 F:      drivers/tty/mxser.*
10521
10522 MR800 AVERMEDIA USB FM RADIO DRIVER
10523 M:      Alexey Klimov <klimov.linux@gmail.com>
10524 L:      linux-media@vger.kernel.org
10525 T:      git git://linuxtv.org/media_tree.git
10526 S:      Maintained
10527 F:      drivers/media/radio/radio-mr800.c
10528
10529 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10530 M:      Alan Ott <alan@signal11.us>
10531 L:      linux-wpan@vger.kernel.org
10532 S:      Maintained
10533 F:      drivers/net/ieee802154/mrf24j40.c
10534 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10535
10536 MSI LAPTOP SUPPORT
10537 M:      "Lee, Chun-Yi" <jlee@suse.com>
10538 L:      platform-driver-x86@vger.kernel.org
10539 S:      Maintained
10540 F:      drivers/platform/x86/msi-laptop.c
10541
10542 MSI WMI SUPPORT
10543 L:      platform-driver-x86@vger.kernel.org
10544 S:      Orphan
10545 F:      drivers/platform/x86/msi-wmi.c
10546
10547 MSI001 MEDIA DRIVER
10548 M:      Antti Palosaari <crope@iki.fi>
10549 L:      linux-media@vger.kernel.org
10550 W:      https://linuxtv.org
10551 W:      http://palosaari.fi/linux/
10552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10553 T:      git git://linuxtv.org/anttip/media_tree.git
10554 S:      Maintained
10555 F:      drivers/media/tuners/msi001*
10556
10557 MSI2500 MEDIA DRIVER
10558 M:      Antti Palosaari <crope@iki.fi>
10559 L:      linux-media@vger.kernel.org
10560 W:      https://linuxtv.org
10561 W:      http://palosaari.fi/linux/
10562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10563 T:      git git://linuxtv.org/anttip/media_tree.git
10564 S:      Maintained
10565 F:      drivers/media/usb/msi2500/
10566
10567 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10568 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10569 L:      linux-mtd@lists.infradead.org
10570 S:      Maintained
10571 F:      drivers/mtd/devices/docg3*
10572
10573 MT9M032 APTINA SENSOR DRIVER
10574 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10575 L:      linux-media@vger.kernel.org
10576 T:      git git://linuxtv.org/media_tree.git
10577 S:      Maintained
10578 F:      drivers/media/i2c/mt9m032.c
10579 F:      include/media/i2c/mt9m032.h
10580
10581 MT9P031 APTINA CAMERA SENSOR
10582 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10583 L:      linux-media@vger.kernel.org
10584 T:      git git://linuxtv.org/media_tree.git
10585 S:      Maintained
10586 F:      drivers/media/i2c/mt9p031.c
10587 F:      include/media/i2c/mt9p031.h
10588
10589 MT9T001 APTINA CAMERA SENSOR
10590 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10591 L:      linux-media@vger.kernel.org
10592 T:      git git://linuxtv.org/media_tree.git
10593 S:      Maintained
10594 F:      drivers/media/i2c/mt9t001.c
10595 F:      include/media/i2c/mt9t001.h
10596
10597 MT9T112 APTINA CAMERA SENSOR
10598 M:      Jacopo Mondi <jacopo@jmondi.org>
10599 L:      linux-media@vger.kernel.org
10600 T:      git git://linuxtv.org/media_tree.git
10601 S:      Odd Fixes
10602 F:      drivers/media/i2c/mt9t112.c
10603 F:      include/media/i2c/mt9t112.h
10604
10605 MT9V032 APTINA CAMERA SENSOR
10606 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10607 L:      linux-media@vger.kernel.org
10608 T:      git git://linuxtv.org/media_tree.git
10609 S:      Maintained
10610 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10611 F:      drivers/media/i2c/mt9v032.c
10612 F:      include/media/i2c/mt9v032.h
10613
10614 MT9V111 APTINA CAMERA SENSOR
10615 M:      Jacopo Mondi <jacopo@jmondi.org>
10616 L:      linux-media@vger.kernel.org
10617 T:      git git://linuxtv.org/media_tree.git
10618 S:      Maintained
10619 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10620 F:      drivers/media/i2c/mt9v111.c
10621
10622 MULTIFUNCTION DEVICES (MFD)
10623 M:      Lee Jones <lee.jones@linaro.org>
10624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10625 S:      Supported
10626 F:      Documentation/devicetree/bindings/mfd/
10627 F:      drivers/mfd/
10628 F:      include/linux/mfd/
10629 F:      include/dt-bindings/mfd/
10630
10631 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10632 S:      Orphan
10633 F:      drivers/mmc/host/mmc_spi.c
10634 F:      include/linux/spi/mmc_spi.h
10635
10636 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10637 M:      Ulf Hansson <ulf.hansson@linaro.org>
10638 L:      linux-mmc@vger.kernel.org
10639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10640 S:      Maintained
10641 F:      Documentation/devicetree/bindings/mmc/
10642 F:      drivers/mmc/
10643 F:      include/linux/mmc/
10644 F:      include/uapi/linux/mmc/
10645
10646 MULTIPLEXER SUBSYSTEM
10647 M:      Peter Rosin <peda@axentia.se>
10648 S:      Maintained
10649 F:      Documentation/ABI/testing/sysfs-class-mux*
10650 F:      Documentation/devicetree/bindings/mux/
10651 F:      include/dt-bindings/mux/
10652 F:      include/linux/mux/
10653 F:      drivers/mux/
10654
10655 MULTITECH MULTIPORT CARD (ISICOM)
10656 S:      Orphan
10657 F:      drivers/tty/isicom.c
10658 F:      include/linux/isicom.h
10659
10660 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10661 M:      Bin Liu <b-liu@ti.com>
10662 L:      linux-usb@vger.kernel.org
10663 S:      Maintained
10664 F:      drivers/usb/musb/
10665
10666 MXL301RF MEDIA DRIVER
10667 M:      Akihiro Tsukada <tskd08@gmail.com>
10668 L:      linux-media@vger.kernel.org
10669 S:      Odd Fixes
10670 F:      drivers/media/tuners/mxl301rf*
10671
10672 MXL5007T MEDIA DRIVER
10673 M:      Michael Krufky <mkrufky@linuxtv.org>
10674 L:      linux-media@vger.kernel.org
10675 W:      https://linuxtv.org
10676 W:      http://github.com/mkrufky
10677 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10678 T:      git git://linuxtv.org/mkrufky/tuners.git
10679 S:      Maintained
10680 F:      drivers/media/tuners/mxl5007t.*
10681
10682 MXSFB DRM DRIVER
10683 M:      Marek Vasut <marex@denx.de>
10684 M:      Stefan Agner <stefan@agner.ch>
10685 L:      dri-devel@lists.freedesktop.org
10686 S:      Supported
10687 F:      drivers/gpu/drm/mxsfb/
10688 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10689 T:      git git://anongit.freedesktop.org/drm/drm-misc
10690
10691 MYLEX DAC960 PCI RAID Controller
10692 M:      Hannes Reinecke <hare@kernel.org>
10693 L:      linux-scsi@vger.kernel.org
10694 S:      Supported
10695 F:      drivers/scsi/myrb.*
10696 F:      drivers/scsi/myrs.*
10697
10698 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10699 M:      Chris Lee <christopher.lee@cspi.com>
10700 L:      netdev@vger.kernel.org
10701 W:      https://www.cspi.com/ethernet-products/support/downloads/
10702 S:      Supported
10703 F:      drivers/net/ethernet/myricom/myri10ge/
10704
10705 NAND FLASH SUBSYSTEM
10706 M:      Boris Brezillon <bbrezillon@kernel.org>
10707 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10708 R:      Richard Weinberger <richard@nod.at>
10709 L:      linux-mtd@lists.infradead.org
10710 W:      http://www.linux-mtd.infradead.org/
10711 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10712 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
10713 T:      git git://git.infradead.org/linux-mtd.git nand/next
10714 S:      Maintained
10715 F:      drivers/mtd/nand/
10716 F:      include/linux/mtd/*nand*.h
10717
10718 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10719 M:      Daniel Mack <zonque@gmail.com>
10720 S:      Maintained
10721 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10722 W:      http://www.native-instruments.com
10723 F:      sound/usb/caiaq/
10724
10725 NATSEMI ETHERNET DRIVER (DP8381x)
10726 S:      Orphan
10727 F:      drivers/net/ethernet/natsemi/natsemi.c
10728
10729 NCR 5380 SCSI DRIVERS
10730 M:      Finn Thain <fthain@telegraphics.com.au>
10731 M:      Michael Schmitz <schmitzmic@gmail.com>
10732 L:      linux-scsi@vger.kernel.org
10733 S:      Maintained
10734 F:      Documentation/scsi/g_NCR5380.txt
10735 F:      drivers/scsi/NCR5380.*
10736 F:      drivers/scsi/arm/cumana_1.c
10737 F:      drivers/scsi/arm/oak.c
10738 F:      drivers/scsi/atari_scsi.*
10739 F:      drivers/scsi/dmx3191d.c
10740 F:      drivers/scsi/g_NCR5380.*
10741 F:      drivers/scsi/mac_scsi.*
10742 F:      drivers/scsi/sun3_scsi.*
10743 F:      drivers/scsi/sun3_scsi_vme.c
10744
10745 NCSI LIBRARY:
10746 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10747 S:      Maintained
10748 F:      net/ncsi/
10749
10750 NCT6775 HARDWARE MONITOR DRIVER
10751 M:      Guenter Roeck <linux@roeck-us.net>
10752 L:      linux-hwmon@vger.kernel.org
10753 S:      Maintained
10754 F:      Documentation/hwmon/nct6775.rst
10755 F:      drivers/hwmon/nct6775.c
10756
10757 NET_FAILOVER MODULE
10758 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10759 L:      netdev@vger.kernel.org
10760 S:      Supported
10761 F:      driver/net/net_failover.c
10762 F:      include/net/net_failover.h
10763 F:      Documentation/networking/net_failover.rst
10764
10765 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10766 M:      Faisal Latif <faisal.latif@intel.com>
10767 L:      linux-rdma@vger.kernel.org
10768 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10769 S:      Supported
10770 F:      drivers/infiniband/hw/nes/
10771 F:      include/uapi/rdma/nes-abi.h
10772
10773 NETEM NETWORK EMULATOR
10774 M:      Stephen Hemminger <stephen@networkplumber.org>
10775 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10776 S:      Maintained
10777 F:      net/sched/sch_netem.c
10778
10779 NETERION 10GbE DRIVERS (s2io/vxge)
10780 M:      Jon Mason <jdmason@kudzu.us>
10781 L:      netdev@vger.kernel.org
10782 S:      Supported
10783 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10784 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10785 F:      drivers/net/ethernet/neterion/
10786
10787 NETFILTER
10788 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10789 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10790 M:      Florian Westphal <fw@strlen.de>
10791 L:      netfilter-devel@vger.kernel.org
10792 L:      coreteam@netfilter.org
10793 W:      http://www.netfilter.org/
10794 W:      http://www.iptables.org/
10795 W:      http://www.nftables.org/
10796 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10799 S:      Maintained
10800 F:      include/linux/netfilter*
10801 F:      include/linux/netfilter/
10802 F:      include/net/netfilter/
10803 F:      include/uapi/linux/netfilter*
10804 F:      include/uapi/linux/netfilter/
10805 F:      net/*/netfilter.c
10806 F:      net/*/netfilter/
10807 F:      net/netfilter/
10808 F:      net/bridge/br_netfilter*.c
10809
10810 NETROM NETWORK LAYER
10811 M:      Ralf Baechle <ralf@linux-mips.org>
10812 L:      linux-hams@vger.kernel.org
10813 W:      http://www.linux-ax25.org/
10814 S:      Maintained
10815 F:      include/net/netrom.h
10816 F:      include/uapi/linux/netrom.h
10817 F:      net/netrom/
10818
10819 NETRONOME ETHERNET DRIVERS
10820 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10821 L:      oss-drivers@netronome.com
10822 S:      Maintained
10823 F:      drivers/net/ethernet/netronome/
10824
10825 NETWORK BLOCK DEVICE (NBD)
10826 M:      Josef Bacik <josef@toxicpanda.com>
10827 S:      Maintained
10828 L:      linux-block@vger.kernel.org
10829 L:      nbd@other.debian.org
10830 F:      Documentation/blockdev/nbd.txt
10831 F:      drivers/block/nbd.c
10832 F:      include/trace/events/nbd.h
10833 F:      include/uapi/linux/nbd.h
10834
10835 NETWORK DROP MONITOR
10836 M:      Neil Horman <nhorman@tuxdriver.com>
10837 L:      netdev@vger.kernel.org
10838 S:      Maintained
10839 W:      https://fedorahosted.org/dropwatch/
10840 F:      net/core/drop_monitor.c
10841
10842 NETWORKING DRIVERS
10843 M:      "David S. Miller" <davem@davemloft.net>
10844 L:      netdev@vger.kernel.org
10845 W:      http://www.linuxfoundation.org/en/Net
10846 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10849 S:      Odd Fixes
10850 F:      Documentation/devicetree/bindings/net/
10851 F:      drivers/net/
10852 F:      include/linux/if_*
10853 F:      include/linux/netdevice.h
10854 F:      include/linux/etherdevice.h
10855 F:      include/linux/fcdevice.h
10856 F:      include/linux/fddidevice.h
10857 F:      include/linux/hippidevice.h
10858 F:      include/linux/inetdevice.h
10859 F:      include/uapi/linux/if_*
10860 F:      include/uapi/linux/netdevice.h
10861
10862 NETWORKING DRIVERS (WIRELESS)
10863 M:      Kalle Valo <kvalo@codeaurora.org>
10864 L:      linux-wireless@vger.kernel.org
10865 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/net/wireless/
10870 F:      drivers/net/wireless/
10871
10872 NETWORKING [DSA]
10873 M:      Andrew Lunn <andrew@lunn.ch>
10874 M:      Vivien Didelot <vivien.didelot@gmail.com>
10875 M:      Florian Fainelli <f.fainelli@gmail.com>
10876 S:      Maintained
10877 F:      Documentation/devicetree/bindings/net/dsa/
10878 F:      net/dsa/
10879 F:      include/net/dsa.h
10880 F:      include/linux/dsa/
10881 F:      include/linux/platform_data/dsa.h
10882 F:      drivers/net/dsa/
10883
10884 NETWORKING [GENERAL]
10885 M:      "David S. Miller" <davem@davemloft.net>
10886 L:      netdev@vger.kernel.org
10887 W:      http://www.linuxfoundation.org/en/Net
10888 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10891 B:      mailto:netdev@vger.kernel.org
10892 S:      Maintained
10893 F:      net/
10894 F:      include/net/
10895 F:      include/linux/in.h
10896 F:      include/linux/net.h
10897 F:      include/linux/netdevice.h
10898 F:      include/uapi/linux/in.h
10899 F:      include/uapi/linux/net.h
10900 F:      include/uapi/linux/netdevice.h
10901 F:      include/uapi/linux/net_namespace.h
10902 F:      tools/testing/selftests/net/
10903 F:      lib/net_utils.c
10904 F:      lib/random32.c
10905 F:      Documentation/networking/
10906
10907 NETWORKING [IPSEC]
10908 M:      Steffen Klassert <steffen.klassert@secunet.com>
10909 M:      Herbert Xu <herbert@gondor.apana.org.au>
10910 M:      "David S. Miller" <davem@davemloft.net>
10911 L:      netdev@vger.kernel.org
10912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10914 S:      Maintained
10915 F:      net/xfrm/
10916 F:      net/key/
10917 F:      net/ipv4/xfrm*
10918 F:      net/ipv4/esp4*
10919 F:      net/ipv4/ah4.c
10920 F:      net/ipv4/ipcomp.c
10921 F:      net/ipv4/ip_vti.c
10922 F:      net/ipv6/xfrm*
10923 F:      net/ipv6/esp6*
10924 F:      net/ipv6/ah6.c
10925 F:      net/ipv6/ipcomp6.c
10926 F:      net/ipv6/ip6_vti.c
10927 F:      include/uapi/linux/xfrm.h
10928 F:      include/net/xfrm.h
10929
10930 NETWORKING [IPv4/IPv6]
10931 M:      "David S. Miller" <davem@davemloft.net>
10932 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10933 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10934 L:      netdev@vger.kernel.org
10935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10936 S:      Maintained
10937 F:      net/ipv4/
10938 F:      net/ipv6/
10939 F:      include/net/ip*
10940 F:      arch/x86/net/*
10941
10942 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10943 M:      Paul Moore <paul@paul-moore.com>
10944 W:      https://github.com/netlabel
10945 L:      netdev@vger.kernel.org
10946 L:      linux-security-module@vger.kernel.org
10947 S:      Maintained
10948 F:      Documentation/netlabel/
10949 F:      include/net/calipso.h
10950 F:      include/net/cipso_ipv4.h
10951 F:      include/net/netlabel.h
10952 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10953 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10954 F:      net/netlabel/
10955 F:      net/ipv4/cipso_ipv4.c
10956 F:      net/ipv6/calipso.c
10957 F:      net/netfilter/xt_CONNSECMARK.c
10958 F:      net/netfilter/xt_SECMARK.c
10959
10960 NETWORKING [TCP]
10961 M:      Eric Dumazet <edumazet@google.com>
10962 L:      netdev@vger.kernel.org
10963 S:      Maintained
10964 F:      net/ipv4/tcp*.c
10965 F:      net/ipv4/syncookies.c
10966 F:      net/ipv6/tcp*.c
10967 F:      net/ipv6/syncookies.c
10968 F:      include/uapi/linux/tcp.h
10969 F:      include/net/tcp.h
10970 F:      include/linux/tcp.h
10971 F:      include/trace/events/tcp.h
10972
10973 NETWORKING [TLS]
10974 M:      Boris Pismenny <borisp@mellanox.com>
10975 M:      Aviad Yehezkel <aviadye@mellanox.com>
10976 M:      Dave Watson <davejwatson@fb.com>
10977 M:      John Fastabend <john.fastabend@gmail.com>
10978 M:      Daniel Borkmann <daniel@iogearbox.net>
10979 L:      netdev@vger.kernel.org
10980 S:      Maintained
10981 F:      net/tls/*
10982 F:      include/uapi/linux/tls.h
10983 F:      include/net/tls.h
10984
10985 NETWORKING [WIRELESS]
10986 L:      linux-wireless@vger.kernel.org
10987 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10988
10989 NETDEVSIM
10990 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10991 S:      Maintained
10992 F:      drivers/net/netdevsim/*
10993
10994 NETXEN (1/10) GbE SUPPORT
10995 M:      Manish Chopra <manishc@marvell.com>
10996 M:      Rahul Verma <rahulv@marvell.com>
10997 M:      GR-Linux-NIC-Dev@marvell.com
10998 L:      netdev@vger.kernel.org
10999 S:      Supported
11000 F:      drivers/net/ethernet/qlogic/netxen/
11001
11002 NFC SUBSYSTEM
11003 M:      Samuel Ortiz <sameo@linux.intel.com>
11004 L:      linux-wireless@vger.kernel.org
11005 L:      linux-nfc@lists.01.org (subscribers-only)
11006 S:      Supported
11007 F:      net/nfc/
11008 F:      include/net/nfc/
11009 F:      include/uapi/linux/nfc.h
11010 F:      drivers/nfc/
11011 F:      include/linux/platform_data/nfcmrvl.h
11012 F:      include/linux/platform_data/nxp-nci.h
11013 F:      Documentation/devicetree/bindings/net/nfc/
11014
11015 NFS, SUNRPC, AND LOCKD CLIENTS
11016 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11017 M:      Anna Schumaker <anna.schumaker@netapp.com>
11018 L:      linux-nfs@vger.kernel.org
11019 W:      http://client.linux-nfs.org
11020 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11021 S:      Maintained
11022 F:      fs/lockd/
11023 F:      fs/nfs/
11024 F:      fs/nfs_common/
11025 F:      net/sunrpc/
11026 F:      include/linux/lockd/
11027 F:      include/linux/nfs*
11028 F:      include/linux/sunrpc/
11029 F:      include/uapi/linux/nfs*
11030 F:      include/uapi/linux/sunrpc/
11031
11032 NILFS2 FILESYSTEM
11033 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11034 L:      linux-nilfs@vger.kernel.org
11035 W:      https://nilfs.sourceforge.io/
11036 W:      https://nilfs.osdn.jp/
11037 T:      git git://github.com/konis/nilfs2.git
11038 S:      Supported
11039 F:      Documentation/filesystems/nilfs2.txt
11040 F:      fs/nilfs2/
11041 F:      include/trace/events/nilfs2.h
11042 F:      include/uapi/linux/nilfs2_api.h
11043 F:      include/uapi/linux/nilfs2_ondisk.h
11044
11045 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11046 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11047 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11048 S:      Maintained
11049 F:      Documentation/scsi/NinjaSCSI.txt
11050 F:      drivers/scsi/pcmcia/nsp_*
11051
11052 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11053 M:      GOTO Masanori <gotom@debian.or.jp>
11054 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11055 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11056 S:      Maintained
11057 F:      Documentation/scsi/NinjaSCSI.txt
11058 F:      drivers/scsi/nsp32*
11059
11060 NIOS2 ARCHITECTURE
11061 M:      Ley Foon Tan <lftan@altera.com>
11062 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11064 S:      Maintained
11065 F:      arch/nios2/
11066
11067 NOHZ, DYNTICKS SUPPORT
11068 M:      Frederic Weisbecker <fweisbec@gmail.com>
11069 M:      Thomas Gleixner <tglx@linutronix.de>
11070 M:      Ingo Molnar <mingo@kernel.org>
11071 L:      linux-kernel@vger.kernel.org
11072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11073 S:      Maintained
11074 F:      kernel/time/tick*.*
11075 F:      include/linux/tick.h
11076 F:      include/linux/sched/nohz.h
11077
11078 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11079 M:      Pavel Machek <pavel@ucw.cz>
11080 M:      Sakari Ailus <sakari.ailus@iki.fi>
11081 L:      linux-media@vger.kernel.org
11082 S:      Maintained
11083 F:      drivers/media/i2c/et8ek8
11084 F:      drivers/media/i2c/ad5820.c
11085
11086 NOKIA N900 POWER SUPPLY DRIVERS
11087 R:      Pali Rohár <pali.rohar@gmail.com>
11088 F:      include/linux/power/bq2415x_charger.h
11089 F:      include/linux/power/bq27xxx_battery.h
11090 F:      include/linux/power/isp1704_charger.h
11091 F:      drivers/power/supply/bq2415x_charger.c
11092 F:      drivers/power/supply/bq27xxx_battery.c
11093 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11094 F:      drivers/power/supply/isp1704_charger.c
11095 F:      drivers/power/supply/rx51_battery.c
11096
11097 NOLIBC HEADER FILE
11098 M:      Willy Tarreau <w@1wt.eu>
11099 S:      Maintained
11100 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11101 F:      tools/include/nolibc/
11102
11103 NTB AMD DRIVER
11104 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11105 L:      linux-ntb@googlegroups.com
11106 S:      Supported
11107 F:      drivers/ntb/hw/amd/
11108
11109 NTB DRIVER CORE
11110 M:      Jon Mason <jdmason@kudzu.us>
11111 M:      Dave Jiang <dave.jiang@intel.com>
11112 M:      Allen Hubbe <allenbh@gmail.com>
11113 L:      linux-ntb@googlegroups.com
11114 S:      Supported
11115 W:      https://github.com/jonmason/ntb/wiki
11116 T:      git git://github.com/jonmason/ntb.git
11117 F:      drivers/ntb/
11118 F:      drivers/net/ntb_netdev.c
11119 F:      include/linux/ntb.h
11120 F:      include/linux/ntb_transport.h
11121 F:      tools/testing/selftests/ntb/
11122
11123 NTB IDT DRIVER
11124 M:      Serge Semin <fancer.lancer@gmail.com>
11125 L:      linux-ntb@googlegroups.com
11126 S:      Supported
11127 F:      drivers/ntb/hw/idt/
11128
11129 NTB INTEL DRIVER
11130 M:      Dave Jiang <dave.jiang@intel.com>
11131 L:      linux-ntb@googlegroups.com
11132 S:      Supported
11133 W:      https://github.com/davejiang/linux/wiki
11134 T:      git https://github.com/davejiang/linux.git
11135 F:      drivers/ntb/hw/intel/
11136
11137 NTFS FILESYSTEM
11138 M:      Anton Altaparmakov <anton@tuxera.com>
11139 L:      linux-ntfs-dev@lists.sourceforge.net
11140 W:      http://www.tuxera.com/
11141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11142 S:      Supported
11143 F:      Documentation/filesystems/ntfs.txt
11144 F:      fs/ntfs/
11145
11146 NUBUS SUBSYSTEM
11147 M:      Finn Thain <fthain@telegraphics.com.au>
11148 L:      linux-m68k@lists.linux-m68k.org
11149 S:      Maintained
11150 F:      arch/*/include/asm/nubus.h
11151 F:      drivers/nubus/
11152 F:      include/linux/nubus.h
11153 F:      include/uapi/linux/nubus.h
11154
11155 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11156 M:      Antonino Daplas <adaplas@gmail.com>
11157 L:      linux-fbdev@vger.kernel.org
11158 S:      Maintained
11159 F:      drivers/video/fbdev/riva/
11160 F:      drivers/video/fbdev/nvidia/
11161
11162 NVM EXPRESS DRIVER
11163 M:      Keith Busch <keith.busch@intel.com>
11164 M:      Jens Axboe <axboe@fb.com>
11165 M:      Christoph Hellwig <hch@lst.de>
11166 M:      Sagi Grimberg <sagi@grimberg.me>
11167 L:      linux-nvme@lists.infradead.org
11168 T:      git://git.infradead.org/nvme.git
11169 W:      http://git.infradead.org/nvme.git
11170 S:      Supported
11171 F:      drivers/nvme/host/
11172 F:      include/linux/nvme.h
11173 F:      include/uapi/linux/nvme_ioctl.h
11174
11175 NVM EXPRESS FC TRANSPORT DRIVERS
11176 M:      James Smart <james.smart@broadcom.com>
11177 L:      linux-nvme@lists.infradead.org
11178 S:      Supported
11179 F:      include/linux/nvme-fc.h
11180 F:      include/linux/nvme-fc-driver.h
11181 F:      drivers/nvme/host/fc.c
11182 F:      drivers/nvme/target/fc.c
11183 F:      drivers/nvme/target/fcloop.c
11184
11185 NVM EXPRESS TARGET DRIVER
11186 M:      Christoph Hellwig <hch@lst.de>
11187 M:      Sagi Grimberg <sagi@grimberg.me>
11188 L:      linux-nvme@lists.infradead.org
11189 T:      git://git.infradead.org/nvme.git
11190 W:      http://git.infradead.org/nvme.git
11191 S:      Supported
11192 F:      drivers/nvme/target/
11193
11194 NVMEM FRAMEWORK
11195 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11196 S:      Maintained
11197 F:      drivers/nvmem/
11198 F:      Documentation/devicetree/bindings/nvmem/
11199 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11200 F:      include/linux/nvmem-consumer.h
11201 F:      include/linux/nvmem-provider.h
11202
11203 NXP FXAS21002C DRIVER
11204 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11205 L:      linux-iio@vger.kernel.org
11206 S:      Maintained
11207 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11208 F:      drivers/iio/gyro/fxas21002c_core.c
11209 F:      drivers/iio/gyro/fxas21002c.h
11210 F:      drivers/iio/gyro/fxas21002c_i2c.c
11211 F:      drivers/iio/gyro/fxas21002c_spi.c
11212
11213 NXP SGTL5000 DRIVER
11214 M:      Fabio Estevam <festevam@gmail.com>
11215 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11216 S:      Maintained
11217 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11218 F:      sound/soc/codecs/sgtl5000*
11219
11220 NXP SJA1105 ETHERNET SWITCH DRIVER
11221 M:      Vladimir Oltean <olteanv@gmail.com>
11222 L:      linux-kernel@vger.kernel.org
11223 S:      Maintained
11224 F:      drivers/net/dsa/sja1105
11225
11226 NXP TDA998X DRM DRIVER
11227 M:      Russell King <linux@armlinux.org.uk>
11228 S:      Maintained
11229 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11230 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11231 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11232 F:      include/drm/i2c/tda998x.h
11233 F:      include/dt-bindings/display/tda998x.h
11234 K:      "nxp,tda998x"
11235
11236 NXP TFA9879 DRIVER
11237 M:      Peter Rosin <peda@axentia.se>
11238 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11239 S:      Maintained
11240 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11241 F:      sound/soc/codecs/tfa9879*
11242
11243 NXP-NCI NFC DRIVER
11244 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11245 R:      Charles Gorand <charles.gorand@effinnov.com>
11246 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11247 S:      Supported
11248 F:      drivers/nfc/nxp-nci
11249
11250 OBJAGG
11251 M:      Jiri Pirko <jiri@mellanox.com>
11252 L:      netdev@vger.kernel.org
11253 S:      Supported
11254 F:      lib/objagg.c
11255 F:      lib/test_objagg.c
11256 F:      include/linux/objagg.h
11257
11258 NXP FSPI DRIVER
11259 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11260 M:      Ashish Kumar <ashish.kumar@nxp.com>
11261 L:      linux-spi@vger.kernel.org
11262 S:      Maintained
11263 F:      drivers/spi/spi-nxp-fspi.c
11264 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11265
11266 OBJTOOL
11267 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11268 M:      Peter Zijlstra <peterz@infradead.org>
11269 S:      Supported
11270 F:      tools/objtool/
11271
11272 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11273 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11274 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
11275 L:      linuxppc-dev@lists.ozlabs.org
11276 S:      Supported
11277 F:      arch/powerpc/platforms/powernv/ocxl.c
11278 F:      arch/powerpc/include/asm/pnv-ocxl.h
11279 F:      drivers/misc/ocxl/
11280 F:      include/misc/ocxl*
11281 F:      include/uapi/misc/ocxl.h
11282 F:      Documentation/accelerators/ocxl.rst
11283
11284 OMAP AUDIO SUPPORT
11285 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11286 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11287 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11288 L:      linux-omap@vger.kernel.org
11289 S:      Maintained
11290 F:      sound/soc/ti/omap*
11291 F:      sound/soc/ti/rx51.c
11292 F:      sound/soc/ti/n810.c
11293 F:      sound/soc/ti/sdma-pcm.*
11294
11295 OMAP CLOCK FRAMEWORK SUPPORT
11296 M:      Paul Walmsley <paul@pwsan.com>
11297 L:      linux-omap@vger.kernel.org
11298 S:      Maintained
11299 F:      arch/arm/*omap*/*clock*
11300
11301 OMAP DEVICE TREE SUPPORT
11302 M:      Benoît Cousson <bcousson@baylibre.com>
11303 M:      Tony Lindgren <tony@atomide.com>
11304 L:      linux-omap@vger.kernel.org
11305 L:      devicetree@vger.kernel.org
11306 S:      Maintained
11307 F:      arch/arm/boot/dts/*omap*
11308 F:      arch/arm/boot/dts/*am3*
11309 F:      arch/arm/boot/dts/*am4*
11310 F:      arch/arm/boot/dts/*am5*
11311 F:      arch/arm/boot/dts/*dra7*
11312
11313 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11314 L:      linux-omap@vger.kernel.org
11315 L:      linux-fbdev@vger.kernel.org
11316 S:      Orphan
11317 F:      drivers/video/fbdev/omap2/
11318 F:      Documentation/arm/OMAP/DSS
11319
11320 OMAP FRAMEBUFFER SUPPORT
11321 L:      linux-fbdev@vger.kernel.org
11322 L:      linux-omap@vger.kernel.org
11323 S:      Orphan
11324 F:      drivers/video/fbdev/omap/
11325
11326 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11327 M:      Roger Quadros <rogerq@ti.com>
11328 M:      Tony Lindgren <tony@atomide.com>
11329 L:      linux-omap@vger.kernel.org
11330 S:      Maintained
11331 F:      drivers/memory/omap-gpmc.c
11332 F:      arch/arm/mach-omap2/*gpmc*
11333
11334 OMAP GPIO DRIVER
11335 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11336 M:      Santosh Shilimkar <ssantosh@kernel.org>
11337 M:      Kevin Hilman <khilman@kernel.org>
11338 L:      linux-omap@vger.kernel.org
11339 S:      Maintained
11340 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11341 F:      drivers/gpio/gpio-omap.c
11342
11343 OMAP HARDWARE SPINLOCK SUPPORT
11344 M:      Ohad Ben-Cohen <ohad@wizery.com>
11345 L:      linux-omap@vger.kernel.org
11346 S:      Maintained
11347 F:      drivers/hwspinlock/omap_hwspinlock.c
11348
11349 OMAP HS MMC SUPPORT
11350 L:      linux-mmc@vger.kernel.org
11351 L:      linux-omap@vger.kernel.org
11352 S:      Orphan
11353 F:      drivers/mmc/host/omap_hsmmc.c
11354
11355 OMAP HWMOD DATA
11356 M:      Paul Walmsley <paul@pwsan.com>
11357 L:      linux-omap@vger.kernel.org
11358 S:      Maintained
11359 F:      arch/arm/mach-omap2/omap_hwmod*data*
11360
11361 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11362 M:      Benoît Cousson <bcousson@baylibre.com>
11363 L:      linux-omap@vger.kernel.org
11364 S:      Maintained
11365 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11366
11367 OMAP HWMOD SUPPORT
11368 M:      Benoît Cousson <bcousson@baylibre.com>
11369 M:      Paul Walmsley <paul@pwsan.com>
11370 L:      linux-omap@vger.kernel.org
11371 S:      Maintained
11372 F:      arch/arm/mach-omap2/omap_hwmod.*
11373
11374 OMAP I2C DRIVER
11375 M:      Vignesh R <vigneshr@ti.com>
11376 L:      linux-omap@vger.kernel.org
11377 L:      linux-i2c@vger.kernel.org
11378 S:      Maintained
11379 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11380 F:      drivers/i2c/busses/i2c-omap.c
11381
11382 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11384 L:      linux-media@vger.kernel.org
11385 S:      Maintained
11386 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11387 F:      drivers/media/platform/omap3isp/
11388 F:      drivers/staging/media/omap4iss/
11389
11390 OMAP MMC SUPPORT
11391 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11392 L:      linux-omap@vger.kernel.org
11393 S:      Odd Fixes
11394 F:      drivers/mmc/host/omap.c
11395
11396 OMAP POWER MANAGEMENT SUPPORT
11397 M:      Kevin Hilman <khilman@kernel.org>
11398 L:      linux-omap@vger.kernel.org
11399 S:      Maintained
11400 F:      arch/arm/*omap*/*pm*
11401 F:      drivers/cpufreq/omap-cpufreq.c
11402
11403 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11404 M:      Rajendra Nayak <rnayak@codeaurora.org>
11405 M:      Paul Walmsley <paul@pwsan.com>
11406 L:      linux-omap@vger.kernel.org
11407 S:      Maintained
11408 F:      arch/arm/mach-omap2/prm*
11409
11410 OMAP RANDOM NUMBER GENERATOR SUPPORT
11411 M:      Deepak Saxena <dsaxena@plexity.net>
11412 S:      Maintained
11413 F:      drivers/char/hw_random/omap-rng.c
11414
11415 OMAP USB SUPPORT
11416 L:      linux-usb@vger.kernel.org
11417 L:      linux-omap@vger.kernel.org
11418 S:      Orphan
11419 F:      drivers/usb/*/*omap*
11420 F:      arch/arm/*omap*/usb*
11421
11422 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11423 M:      Mark Jackson <mpfj@newflow.co.uk>
11424 L:      linux-omap@vger.kernel.org
11425 S:      Maintained
11426 F:      arch/arm/boot/dts/am335x-nano.dts
11427
11428 OMAP1 SUPPORT
11429 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11430 M:      Tony Lindgren <tony@atomide.com>
11431 L:      linux-omap@vger.kernel.org
11432 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11434 S:      Maintained
11435 F:      arch/arm/mach-omap1/
11436 F:      arch/arm/plat-omap/
11437 F:      arch/arm/configs/omap1_defconfig
11438 F:      drivers/i2c/busses/i2c-omap.c
11439 F:      include/linux/platform_data/i2c-omap.h
11440 F:      include/linux/platform_data/ams-delta-fiq.h
11441
11442 OMAP2+ SUPPORT
11443 M:      Tony Lindgren <tony@atomide.com>
11444 L:      linux-omap@vger.kernel.org
11445 W:      http://www.muru.com/linux/omap/
11446 W:      http://linux.omap.com/
11447 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11449 S:      Maintained
11450 F:      arch/arm/mach-omap2/
11451 F:      arch/arm/plat-omap/
11452 F:      arch/arm/configs/omap2plus_defconfig
11453 F:      drivers/i2c/busses/i2c-omap.c
11454 F:      drivers/irqchip/irq-omap-intc.c
11455 F:      drivers/mfd/*omap*.c
11456 F:      drivers/mfd/menelaus.c
11457 F:      drivers/mfd/palmas.c
11458 F:      drivers/mfd/tps65217.c
11459 F:      drivers/mfd/tps65218.c
11460 F:      drivers/mfd/tps65910.c
11461 F:      drivers/mfd/twl-core.[ch]
11462 F:      drivers/mfd/twl4030*.c
11463 F:      drivers/mfd/twl6030*.c
11464 F:      drivers/mfd/twl6040*.c
11465 F:      drivers/regulator/palmas-regulator*.c
11466 F:      drivers/regulator/pbias-regulator.c
11467 F:      drivers/regulator/tps65217-regulator.c
11468 F:      drivers/regulator/tps65218-regulator.c
11469 F:      drivers/regulator/tps65910-regulator.c
11470 F:      drivers/regulator/twl-regulator.c
11471 F:      drivers/regulator/twl6030-regulator.c
11472 F:      include/linux/platform_data/i2c-omap.h
11473
11474 ONION OMEGA2+ BOARD
11475 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11476 L:      linux-mips@vger.kernel.org
11477 S:      Maintained
11478 F:      arch/mips/boot/dts/ralink/omega2p.dts
11479
11480 OMFS FILESYSTEM
11481 M:      Bob Copeland <me@bobcopeland.com>
11482 L:      linux-karma-devel@lists.sourceforge.net
11483 S:      Maintained
11484 F:      Documentation/filesystems/omfs.txt
11485 F:      fs/omfs/
11486
11487 OMNIKEY CARDMAN 4000 DRIVER
11488 M:      Harald Welte <laforge@gnumonks.org>
11489 S:      Maintained
11490 F:      drivers/char/pcmcia/cm4000_cs.c
11491 F:      include/linux/cm4000_cs.h
11492 F:      include/uapi/linux/cm4000_cs.h
11493
11494 OMNIKEY CARDMAN 4040 DRIVER
11495 M:      Harald Welte <laforge@gnumonks.org>
11496 S:      Maintained
11497 F:      drivers/char/pcmcia/cm4040_cs.*
11498
11499 OMNIVISION OV13858 SENSOR DRIVER
11500 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11501 L:      linux-media@vger.kernel.org
11502 T:      git git://linuxtv.org/media_tree.git
11503 S:      Maintained
11504 F:      drivers/media/i2c/ov13858.c
11505
11506 OMNIVISION OV2680 SENSOR DRIVER
11507 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11508 L:      linux-media@vger.kernel.org
11509 T:      git git://linuxtv.org/media_tree.git
11510 S:      Maintained
11511 F:      drivers/media/i2c/ov2680.c
11512 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11513
11514 OMNIVISION OV2685 SENSOR DRIVER
11515 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11516 L:      linux-media@vger.kernel.org
11517 T:      git git://linuxtv.org/media_tree.git
11518 S:      Maintained
11519 F:      drivers/media/i2c/ov2685.c
11520
11521 OMNIVISION OV5640 SENSOR DRIVER
11522 M:      Steve Longerbeam <slongerbeam@gmail.com>
11523 L:      linux-media@vger.kernel.org
11524 T:      git git://linuxtv.org/media_tree.git
11525 S:      Maintained
11526 F:      drivers/media/i2c/ov5640.c
11527
11528 OMNIVISION OV5647 SENSOR DRIVER
11529 M:      Luis Oliveira <lolivei@synopsys.com>
11530 L:      linux-media@vger.kernel.org
11531 T:      git git://linuxtv.org/media_tree.git
11532 S:      Maintained
11533 F:      drivers/media/i2c/ov5647.c
11534
11535 OMNIVISION OV5695 SENSOR DRIVER
11536 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11537 L:      linux-media@vger.kernel.org
11538 T:      git git://linuxtv.org/media_tree.git
11539 S:      Maintained
11540 F:      drivers/media/i2c/ov5695.c
11541
11542 OMNIVISION OV7670 SENSOR DRIVER
11543 M:      Jonathan Corbet <corbet@lwn.net>
11544 L:      linux-media@vger.kernel.org
11545 T:      git git://linuxtv.org/media_tree.git
11546 S:      Maintained
11547 F:      drivers/media/i2c/ov7670.c
11548 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11549
11550 OMNIVISION OV772x SENSOR DRIVER
11551 M:      Jacopo Mondi <jacopo@jmondi.org>
11552 L:      linux-media@vger.kernel.org
11553 T:      git git://linuxtv.org/media_tree.git
11554 S:      Odd fixes
11555 F:      drivers/media/i2c/ov772x.c
11556 F:      include/media/i2c/ov772x.h
11557 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11558
11559 OMNIVISION OV7740 SENSOR DRIVER
11560 M:      Wenyou Yang <wenyou.yang@microchip.com>
11561 L:      linux-media@vger.kernel.org
11562 T:      git git://linuxtv.org/media_tree.git
11563 S:      Maintained
11564 F:      drivers/media/i2c/ov7740.c
11565 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11566
11567 OMNIVISION OV9640 SENSOR DRIVER
11568 M:      Petr Cvek <petrcvekcz@gmail.com>
11569 L:      linux-media@vger.kernel.org
11570 S:      Maintained
11571 F:      drivers/media/i2c/ov9640.*
11572
11573 OMNIVISION OV8856 SENSOR DRIVER
11574 M:      Ben Kao <ben.kao@intel.com>
11575 L:      linux-media@vger.kernel.org
11576 T:      git git://linuxtv.org/media_tree.git
11577 S:      Maintained
11578 F:      drivers/media/i2c/ov8856.c
11579
11580 OMNIVISION OV9650 SENSOR DRIVER
11581 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11582 R:      Akinobu Mita <akinobu.mita@gmail.com>
11583 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11584 L:      linux-media@vger.kernel.org
11585 T:      git git://linuxtv.org/media_tree.git
11586 S:      Maintained
11587 F:      drivers/media/i2c/ov9650.c
11588 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11589
11590 ONENAND FLASH DRIVER
11591 M:      Kyungmin Park <kyungmin.park@samsung.com>
11592 L:      linux-mtd@lists.infradead.org
11593 S:      Maintained
11594 F:      drivers/mtd/nand/onenand/
11595 F:      include/linux/mtd/onenand*.h
11596
11597 ONSTREAM SCSI TAPE DRIVER
11598 M:      Willem Riede <osst@riede.org>
11599 L:      osst-users@lists.sourceforge.net
11600 L:      linux-scsi@vger.kernel.org
11601 S:      Maintained
11602 F:      Documentation/scsi/osst.txt
11603 F:      drivers/scsi/osst.*
11604 F:      drivers/scsi/osst_*.h
11605 F:      drivers/scsi/st.h
11606
11607 OP-TEE DRIVER
11608 M:      Jens Wiklander <jens.wiklander@linaro.org>
11609 S:      Maintained
11610 F:      drivers/tee/optee/
11611
11612 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11613 M:      Sumit Garg <sumit.garg@linaro.org>
11614 S:      Maintained
11615 F:      drivers/char/hw_random/optee-rng.c
11616
11617 OPA-VNIC DRIVER
11618 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11619 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11620 L:      linux-rdma@vger.kernel.org
11621 S:      Supported
11622 F:      drivers/infiniband/ulp/opa_vnic
11623
11624 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11625 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11626 M:      Frank Rowand <frowand.list@gmail.com>
11627 L:      devicetree@vger.kernel.org
11628 S:      Maintained
11629 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11630 F:      Documentation/devicetree/overlay-notes.txt
11631 F:      drivers/of/overlay.c
11632 F:      drivers/of/resolver.c
11633 K:      of_overlay_notifier_
11634
11635 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11636 M:      Rob Herring <robh+dt@kernel.org>
11637 M:      Frank Rowand <frowand.list@gmail.com>
11638 L:      devicetree@vger.kernel.org
11639 W:      http://www.devicetree.org/
11640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11641 S:      Maintained
11642 F:      drivers/of/
11643 F:      include/linux/of*.h
11644 F:      scripts/dtc/
11645 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11646
11647 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11648 M:      Rob Herring <robh+dt@kernel.org>
11649 M:      Mark Rutland <mark.rutland@arm.com>
11650 L:      devicetree@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11652 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11653 S:      Maintained
11654 F:      Documentation/devicetree/
11655 F:      arch/*/boot/dts/
11656 F:      include/dt-bindings/
11657
11658 OPENCORES I2C BUS DRIVER
11659 M:      Peter Korsgaard <peter@korsgaard.com>
11660 M:      Andrew Lunn <andrew@lunn.ch>
11661 L:      linux-i2c@vger.kernel.org
11662 S:      Maintained
11663 F:      Documentation/i2c/busses/i2c-ocores
11664 F:      drivers/i2c/busses/i2c-ocores.c
11665 F:      include/linux/platform_data/i2c-ocores.h
11666
11667 OPENRISC ARCHITECTURE
11668 M:      Jonas Bonn <jonas@southpole.se>
11669 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11670 M:      Stafford Horne <shorne@gmail.com>
11671 T:      git git://github.com/openrisc/linux.git
11672 L:      openrisc@lists.librecores.org
11673 W:      http://openrisc.io
11674 S:      Maintained
11675 F:      Documentation/devicetree/bindings/openrisc/
11676 F:      Documentation/openrisc/
11677 F:      arch/openrisc/
11678 F:      drivers/irqchip/irq-ompic.c
11679 F:      drivers/irqchip/irq-or1k-*
11680
11681 OPENVSWITCH
11682 M:      Pravin B Shelar <pshelar@ovn.org>
11683 L:      netdev@vger.kernel.org
11684 L:      dev@openvswitch.org
11685 W:      http://openvswitch.org
11686 S:      Maintained
11687 F:      net/openvswitch/
11688 F:      include/uapi/linux/openvswitch.h
11689
11690 OPERATING PERFORMANCE POINTS (OPP)
11691 M:      Viresh Kumar <vireshk@kernel.org>
11692 M:      Nishanth Menon <nm@ti.com>
11693 M:      Stephen Boyd <sboyd@kernel.org>
11694 L:      linux-pm@vger.kernel.org
11695 S:      Maintained
11696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11697 F:      drivers/opp/
11698 F:      include/linux/pm_opp.h
11699 F:      Documentation/power/opp.txt
11700 F:      Documentation/devicetree/bindings/opp/
11701
11702 OPL4 DRIVER
11703 M:      Clemens Ladisch <clemens@ladisch.de>
11704 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11706 S:      Maintained
11707 F:      sound/drivers/opl4/
11708
11709 OPROFILE
11710 M:      Robert Richter <rric@kernel.org>
11711 L:      oprofile-list@lists.sf.net
11712 S:      Maintained
11713 F:      arch/*/include/asm/oprofile*.h
11714 F:      arch/*/oprofile/
11715 F:      drivers/oprofile/
11716 F:      include/linux/oprofile.h
11717
11718 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11719 M:      Mark Fasheh <mark@fasheh.com>
11720 M:      Joel Becker <jlbec@evilplan.org>
11721 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11722 W:      http://ocfs2.wiki.kernel.org
11723 S:      Supported
11724 F:      Documentation/filesystems/ocfs2.txt
11725 F:      Documentation/filesystems/dlmfs.txt
11726 F:      fs/ocfs2/
11727
11728 ORANGEFS FILESYSTEM
11729 M:      Mike Marshall <hubcap@omnibond.com>
11730 R:      Martin Brandenburg <martin@omnibond.com>
11731 L:      devel@lists.orangefs.org
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11733 S:      Supported
11734 F:      fs/orangefs/
11735 F:      Documentation/filesystems/orangefs.txt
11736
11737 ORINOCO DRIVER
11738 L:      linux-wireless@vger.kernel.org
11739 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11740 W:      http://www.nongnu.org/orinoco/
11741 S:      Orphan
11742 F:      drivers/net/wireless/intersil/orinoco/
11743
11744 OV2659 OMNIVISION SENSOR DRIVER
11745 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11746 L:      linux-media@vger.kernel.org
11747 W:      https://linuxtv.org
11748 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11749 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11750 S:      Maintained
11751 F:      drivers/media/i2c/ov2659.c
11752 F:      include/media/i2c/ov2659.h
11753
11754 OVERLAY FILESYSTEM
11755 M:      Miklos Szeredi <miklos@szeredi.hu>
11756 L:      linux-unionfs@vger.kernel.org
11757 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11758 S:      Supported
11759 F:      fs/overlayfs/
11760 F:      Documentation/filesystems/overlayfs.txt
11761
11762 P54 WIRELESS DRIVER
11763 M:      Christian Lamparter <chunkeey@googlemail.com>
11764 L:      linux-wireless@vger.kernel.org
11765 W:      http://wireless.kernel.org/en/users/Drivers/p54
11766 S:      Maintained
11767 F:      drivers/net/wireless/intersil/p54/
11768
11769 PA SEMI ETHERNET DRIVER
11770 L:      netdev@vger.kernel.org
11771 S:      Orphan
11772 F:      drivers/net/ethernet/pasemi/*
11773
11774 PA SEMI SMBUS DRIVER
11775 L:      linux-i2c@vger.kernel.org
11776 S:      Orphan
11777 F:      drivers/i2c/busses/i2c-pasemi.c
11778
11779 PACKING
11780 M:      Vladimir Oltean <olteanv@gmail.com>
11781 L:      netdev@vger.kernel.org
11782 S:      Supported
11783 F:      lib/packing.c
11784 F:      include/linux/packing.h
11785 F:      Documentation/packing.txt
11786
11787 PADATA PARALLEL EXECUTION MECHANISM
11788 M:      Steffen Klassert <steffen.klassert@secunet.com>
11789 L:      linux-crypto@vger.kernel.org
11790 S:      Maintained
11791 F:      kernel/padata.c
11792 F:      include/linux/padata.h
11793 F:      Documentation/padata.txt
11794
11795 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11796 M:      Harald Welte <laforge@gnumonks.org>
11797 L:      platform-driver-x86@vger.kernel.org
11798 S:      Maintained
11799 F:      drivers/platform/x86/panasonic-laptop.c
11800
11801 PARALLEL LCD/KEYPAD PANEL DRIVER
11802 M:      Willy Tarreau <willy@haproxy.com>
11803 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11804 S:      Odd Fixes
11805 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11806 F:      drivers/auxdisplay/panel.c
11807
11808 PARALLEL PORT SUBSYSTEM
11809 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11810 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11811 L:      linux-parport@lists.infradead.org (subscribers-only)
11812 S:      Maintained
11813 F:      drivers/parport/
11814 F:      include/linux/parport*.h
11815 F:      drivers/char/ppdev.c
11816 F:      include/uapi/linux/ppdev.h
11817 F:      Documentation/parport*.txt
11818
11819 PARAVIRT_OPS INTERFACE
11820 M:      Juergen Gross <jgross@suse.com>
11821 M:      Alok Kataria <akataria@vmware.com>
11822 L:      virtualization@lists.linux-foundation.org
11823 S:      Supported
11824 F:      Documentation/virtual/paravirt_ops.txt
11825 F:      arch/*/kernel/paravirt*
11826 F:      arch/*/include/asm/paravirt*.h
11827 F:      include/linux/hypervisor.h
11828
11829 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11830 M:      Tim Waugh <tim@cyberelk.net>
11831 L:      linux-parport@lists.infradead.org (subscribers-only)
11832 S:      Maintained
11833 F:      Documentation/blockdev/paride.txt
11834 F:      drivers/block/paride/
11835
11836 PARISC ARCHITECTURE
11837 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11838 M:      Helge Deller <deller@gmx.de>
11839 L:      linux-parisc@vger.kernel.org
11840 W:      http://www.parisc-linux.org/
11841 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11844 S:      Maintained
11845 F:      arch/parisc/
11846 F:      Documentation/parisc/
11847 F:      drivers/parisc/
11848 F:      drivers/char/agp/parisc-agp.c
11849 F:      drivers/input/serio/gscps2.c
11850 F:      drivers/parport/parport_gsc.*
11851 F:      drivers/tty/serial/8250/8250_gsc.c
11852 F:      drivers/video/fbdev/sti*
11853 F:      drivers/video/console/sti*
11854 F:      drivers/video/logo/logo_parisc*
11855
11856 PARMAN
11857 M:      Jiri Pirko <jiri@mellanox.com>
11858 L:      netdev@vger.kernel.org
11859 S:      Supported
11860 F:      lib/parman.c
11861 F:      lib/test_parman.c
11862 F:      include/linux/parman.h
11863
11864 PC ENGINES APU BOARD DRIVER
11865 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11866 S:      Maintained
11867 F:      drivers/platform/x86/pcengines-apuv2.c
11868
11869 PC87360 HARDWARE MONITORING DRIVER
11870 M:      Jim Cromie <jim.cromie@gmail.com>
11871 L:      linux-hwmon@vger.kernel.org
11872 S:      Maintained
11873 F:      Documentation/hwmon/pc87360.rst
11874 F:      drivers/hwmon/pc87360.c
11875
11876 PC8736x GPIO DRIVER
11877 M:      Jim Cromie <jim.cromie@gmail.com>
11878 S:      Maintained
11879 F:      drivers/char/pc8736x_gpio.c
11880
11881 PC87427 HARDWARE MONITORING DRIVER
11882 M:      Jean Delvare <jdelvare@suse.com>
11883 L:      linux-hwmon@vger.kernel.org
11884 S:      Maintained
11885 F:      Documentation/hwmon/pc87427.rst
11886 F:      drivers/hwmon/pc87427.c
11887
11888 PCA9532 LED DRIVER
11889 M:      Riku Voipio <riku.voipio@iki.fi>
11890 S:      Maintained
11891 F:      drivers/leds/leds-pca9532.c
11892 F:      include/linux/leds-pca9532.h
11893
11894 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11895 M:      Guenter Roeck <linux@roeck-us.net>
11896 L:      linux-i2c@vger.kernel.org
11897 S:      Maintained
11898 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11899
11900 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11901 M:      Khalid Aziz <khalid@gonehiking.org>
11902 S:      Maintained
11903 F:      drivers/firmware/pcdp.*
11904
11905 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11906 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11907 L:      linux-pci@vger.kernel.org
11908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11909 S:      Maintained
11910 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11911 F:      drivers/pci/controller/pci-aardvark.c
11912
11913 PCI DRIVER FOR ALTERA PCIE IP
11914 M:      Ley Foon Tan <lftan@altera.com>
11915 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11916 L:      linux-pci@vger.kernel.org
11917 S:      Supported
11918 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11919 F:      drivers/pci/controller/pcie-altera.c
11920
11921 PCI DRIVER FOR APPLIEDMICRO XGENE
11922 M:      Toan Le <toan@os.amperecomputing.com>
11923 L:      linux-pci@vger.kernel.org
11924 L:      linux-arm-kernel@lists.infradead.org
11925 S:      Maintained
11926 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11927 F:      drivers/pci/controller/pci-xgene.c
11928
11929 PCI DRIVER FOR ARM VERSATILE PLATFORM
11930 M:      Rob Herring <robh@kernel.org>
11931 L:      linux-pci@vger.kernel.org
11932 L:      linux-arm-kernel@lists.infradead.org
11933 S:      Maintained
11934 F:      Documentation/devicetree/bindings/pci/versatile.txt
11935 F:      drivers/pci/controller/pci-versatile.c
11936
11937 PCI DRIVER FOR ARMADA 8K
11938 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11939 L:      linux-pci@vger.kernel.org
11940 L:      linux-arm-kernel@lists.infradead.org
11941 S:      Maintained
11942 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11943 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11944
11945 PCI DRIVER FOR CADENCE PCIE IP
11946 M:      Tom Joseph <tjoseph@cadence.com>
11947 L:      linux-pci@vger.kernel.org
11948 S:      Maintained
11949 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11950 F:      drivers/pci/controller/pcie-cadence*
11951
11952 PCI DRIVER FOR FREESCALE LAYERSCAPE
11953 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11954 M:      Mingkai Hu <mingkai.hu@nxp.com>
11955 M:      Roy Zang <roy.zang@nxp.com>
11956 L:      linuxppc-dev@lists.ozlabs.org
11957 L:      linux-pci@vger.kernel.org
11958 L:      linux-arm-kernel@lists.infradead.org
11959 S:      Maintained
11960 F:      drivers/pci/controller/dwc/*layerscape*
11961
11962 PCI DRIVER FOR GENERIC OF HOSTS
11963 M:      Will Deacon <will.deacon@arm.com>
11964 L:      linux-pci@vger.kernel.org
11965 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11966 S:      Maintained
11967 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11968 F:      drivers/pci/controller/pci-host-common.c
11969 F:      drivers/pci/controller/pci-host-generic.c
11970
11971 PCI DRIVER FOR IMX6
11972 M:      Richard Zhu <hongxing.zhu@nxp.com>
11973 M:      Lucas Stach <l.stach@pengutronix.de>
11974 L:      linux-pci@vger.kernel.org
11975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11976 S:      Maintained
11977 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11978 F:      drivers/pci/controller/dwc/*imx6*
11979
11980 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11981 M:      Keith Busch <keith.busch@intel.com>
11982 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11983 L:      linux-pci@vger.kernel.org
11984 S:      Supported
11985 F:      drivers/pci/controller/vmd.c
11986
11987 PCI DRIVER FOR MICROSEMI SWITCHTEC
11988 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11989 M:      Logan Gunthorpe <logang@deltatee.com>
11990 L:      linux-pci@vger.kernel.org
11991 S:      Maintained
11992 F:      Documentation/switchtec.txt
11993 F:      Documentation/ABI/testing/sysfs-class-switchtec
11994 F:      drivers/pci/switch/switchtec*
11995 F:      include/uapi/linux/switchtec_ioctl.h
11996 F:      include/linux/switchtec.h
11997 F:      drivers/ntb/hw/mscc/
11998
11999 PCI DRIVER FOR MOBIVEIL PCIE IP
12000 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
12001 L:      linux-pci@vger.kernel.org
12002 S:      Supported
12003 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12004 F:      drivers/pci/controller/pcie-mobiveil.c
12005
12006 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12007 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12008 M:      Jason Cooper <jason@lakedaemon.net>
12009 L:      linux-pci@vger.kernel.org
12010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12011 S:      Maintained
12012 F:      drivers/pci/controller/*mvebu*
12013
12014 PCI DRIVER FOR NVIDIA TEGRA
12015 M:      Thierry Reding <thierry.reding@gmail.com>
12016 L:      linux-tegra@vger.kernel.org
12017 L:      linux-pci@vger.kernel.org
12018 S:      Supported
12019 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12020 F:      drivers/pci/controller/pci-tegra.c
12021
12022 PCI DRIVER FOR RENESAS R-CAR
12023 M:      Simon Horman <horms@verge.net.au>
12024 L:      linux-pci@vger.kernel.org
12025 L:      linux-renesas-soc@vger.kernel.org
12026 S:      Maintained
12027 F:      drivers/pci/controller/*rcar*
12028
12029 PCI DRIVER FOR SAMSUNG EXYNOS
12030 M:      Jingoo Han <jingoohan1@gmail.com>
12031 L:      linux-pci@vger.kernel.org
12032 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12033 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12034 S:      Maintained
12035 F:      drivers/pci/controller/dwc/pci-exynos.c
12036
12037 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12038 M:      Jingoo Han <jingoohan1@gmail.com>
12039 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12040 L:      linux-pci@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12043 F:      drivers/pci/controller/dwc/*designware*
12044
12045 PCI DRIVER FOR TI DRA7XX
12046 M:      Kishon Vijay Abraham I <kishon@ti.com>
12047 L:      linux-omap@vger.kernel.org
12048 L:      linux-pci@vger.kernel.org
12049 S:      Supported
12050 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12051 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12052
12053 PCI DRIVER FOR TI KEYSTONE
12054 M:      Murali Karicheri <m-karicheri2@ti.com>
12055 L:      linux-pci@vger.kernel.org
12056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12057 S:      Maintained
12058 F:      drivers/pci/controller/dwc/pci-keystone.c
12059
12060 PCI ENDPOINT SUBSYSTEM
12061 M:      Kishon Vijay Abraham I <kishon@ti.com>
12062 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12063 L:      linux-pci@vger.kernel.org
12064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12065 S:      Supported
12066 F:      drivers/pci/endpoint/
12067 F:      drivers/misc/pci_endpoint_test.c
12068 F:      tools/pci/
12069
12070 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12071 M:      Russell Currey <ruscur@russell.cc>
12072 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12073 M:      Oliver O'Halloran <oohall@gmail.com>
12074 L:      linuxppc-dev@lists.ozlabs.org
12075 S:      Supported
12076 F:      Documentation/PCI/pci-error-recovery.txt
12077 F:      drivers/pci/pcie/aer.c
12078 F:      drivers/pci/pcie/dpc.c
12079 F:      drivers/pci/pcie/err.c
12080 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12081 F:      arch/powerpc/kernel/eeh*.c
12082 F:      arch/powerpc/platforms/*/eeh*.c
12083 F:      arch/powerpc/include/*/eeh*.h
12084
12085 PCI ERROR RECOVERY
12086 M:      Linas Vepstas <linasvepstas@gmail.com>
12087 L:      linux-pci@vger.kernel.org
12088 S:      Supported
12089 F:      Documentation/PCI/pci-error-recovery.txt
12090
12091 PCI MSI DRIVER FOR ALTERA MSI IP
12092 M:      Ley Foon Tan <lftan@altera.com>
12093 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12094 L:      linux-pci@vger.kernel.org
12095 S:      Supported
12096 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12097 F:      drivers/pci/controller/pcie-altera-msi.c
12098
12099 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12100 M:      Toan Le <toan@os.amperecomputing.com>
12101 L:      linux-pci@vger.kernel.org
12102 L:      linux-arm-kernel@lists.infradead.org
12103 S:      Maintained
12104 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12105 F:      drivers/pci/controller/pci-xgene-msi.c
12106
12107 PCI SUBSYSTEM
12108 M:      Bjorn Helgaas <bhelgaas@google.com>
12109 L:      linux-pci@vger.kernel.org
12110 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12112 S:      Supported
12113 F:      Documentation/devicetree/bindings/pci/
12114 F:      Documentation/PCI/
12115 F:      drivers/acpi/pci*
12116 F:      drivers/pci/
12117 F:      include/asm-generic/pci*
12118 F:      include/linux/pci*
12119 F:      include/linux/of_pci.h
12120 F:      include/uapi/linux/pci*
12121 F:      lib/pci*
12122 F:      arch/x86/pci/
12123 F:      arch/x86/kernel/quirks.c
12124 F:      arch/x86/kernel/early-quirks.c
12125
12126 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12127 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12128 L:      linux-pci@vger.kernel.org
12129 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12131 S:      Supported
12132 F:      drivers/pci/controller/
12133
12134 PCIE DRIVER FOR AMLOGIC MESON
12135 M:      Yue Wang <yue.wang@Amlogic.com>
12136 L:      linux-pci@vger.kernel.org
12137 L:      linux-amlogic@lists.infradead.org
12138 S:      Maintained
12139 F:      drivers/pci/controller/dwc/pci-meson.c
12140
12141 PCIE DRIVER FOR AXIS ARTPEC
12142 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12143 L:      linux-arm-kernel@axis.com
12144 L:      linux-pci@vger.kernel.org
12145 S:      Maintained
12146 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12147 F:      drivers/pci/controller/dwc/*artpec*
12148
12149 PCIE DRIVER FOR CAVIUM THUNDERX
12150 M:      David Daney <david.daney@cavium.com>
12151 L:      linux-pci@vger.kernel.org
12152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12153 S:      Supported
12154 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12155 F:      drivers/pci/controller/pci-thunder-*
12156
12157 PCIE DRIVER FOR HISILICON
12158 M:      Zhou Wang <wangzhou1@hisilicon.com>
12159 L:      linux-pci@vger.kernel.org
12160 S:      Maintained
12161 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12162 F:      drivers/pci/controller/dwc/pcie-hisi.c
12163
12164 PCIE DRIVER FOR HISILICON KIRIN
12165 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12166 M:      Binghui Wang <wangbinghui@hisilicon.com>
12167 L:      linux-pci@vger.kernel.org
12168 S:      Maintained
12169 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12170 F:      drivers/pci/controller/dwc/pcie-kirin.c
12171
12172 PCIE DRIVER FOR HISILICON STB
12173 M:      Shawn Guo <shawn.guo@linaro.org>
12174 L:      linux-pci@vger.kernel.org
12175 S:      Maintained
12176 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12177 F:      drivers/pci/controller/dwc/pcie-histb.c
12178
12179 PCIE DRIVER FOR MEDIATEK
12180 M:      Ryder Lee <ryder.lee@mediatek.com>
12181 L:      linux-pci@vger.kernel.org
12182 L:      linux-mediatek@lists.infradead.org
12183 S:      Supported
12184 F:      Documentation/devicetree/bindings/pci/mediatek*
12185 F:      drivers/pci/controller/*mediatek*
12186
12187 PCIE DRIVER FOR QUALCOMM MSM
12188 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12189 L:      linux-pci@vger.kernel.org
12190 L:      linux-arm-msm@vger.kernel.org
12191 S:      Maintained
12192 F:      drivers/pci/controller/dwc/*qcom*
12193
12194 PCIE DRIVER FOR ROCKCHIP
12195 M:      Shawn Lin <shawn.lin@rock-chips.com>
12196 L:      linux-pci@vger.kernel.org
12197 L:      linux-rockchip@lists.infradead.org
12198 S:      Maintained
12199 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12200 F:      drivers/pci/controller/pcie-rockchip*
12201
12202 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12203 M:      Linus Walleij <linus.walleij@linaro.org>
12204 L:      linux-pci@vger.kernel.org
12205 S:      Maintained
12206 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12207 F:      drivers/pci/controller/pci-v3-semi.c
12208
12209 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12210 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12211 L:      linux-pci@vger.kernel.org
12212 S:      Maintained
12213 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12214 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12215
12216 PCIE DRIVER FOR ST SPEAR13XX
12217 M:      Pratyush Anand <pratyush.anand@gmail.com>
12218 L:      linux-pci@vger.kernel.org
12219 S:      Maintained
12220 F:      drivers/pci/controller/dwc/*spear*
12221
12222 PCMCIA SUBSYSTEM
12223 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12225 S:      Odd Fixes
12226 F:      Documentation/pcmcia/
12227 F:      tools/pcmcia/
12228 F:      drivers/pcmcia/
12229 F:      include/pcmcia/
12230
12231 PCNET32 NETWORK DRIVER
12232 M:      Don Fry <pcnet32@frontier.com>
12233 L:      netdev@vger.kernel.org
12234 S:      Maintained
12235 F:      drivers/net/ethernet/amd/pcnet32.c
12236
12237 PCRYPT PARALLEL CRYPTO ENGINE
12238 M:      Steffen Klassert <steffen.klassert@secunet.com>
12239 L:      linux-crypto@vger.kernel.org
12240 S:      Maintained
12241 F:      crypto/pcrypt.c
12242 F:      include/crypto/pcrypt.h
12243
12244 PEAQ WMI HOTKEYS DRIVER
12245 M:      Hans de Goede <hdegoede@redhat.com>
12246 L:      platform-driver-x86@vger.kernel.org
12247 S:      Maintained
12248 F:      drivers/platform/x86/peaq-wmi.c
12249
12250 PER-CPU MEMORY ALLOCATOR
12251 M:      Dennis Zhou <dennis@kernel.org>
12252 M:      Tejun Heo <tj@kernel.org>
12253 M:      Christoph Lameter <cl@linux.com>
12254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12255 S:      Maintained
12256 F:      include/linux/percpu*.h
12257 F:      mm/percpu*.c
12258 F:      arch/*/include/asm/percpu.h
12259
12260 PER-TASK DELAY ACCOUNTING
12261 M:      Balbir Singh <bsingharora@gmail.com>
12262 S:      Maintained
12263 F:      include/linux/delayacct.h
12264 F:      kernel/delayacct.c
12265
12266 PERFORMANCE EVENTS SUBSYSTEM
12267 M:      Peter Zijlstra <peterz@infradead.org>
12268 M:      Ingo Molnar <mingo@redhat.com>
12269 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12270 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12271 R:      Jiri Olsa <jolsa@redhat.com>
12272 R:      Namhyung Kim <namhyung@kernel.org>
12273 L:      linux-kernel@vger.kernel.org
12274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12275 S:      Supported
12276 F:      kernel/events/*
12277 F:      include/linux/perf_event.h
12278 F:      include/uapi/linux/perf_event.h
12279 F:      arch/*/kernel/perf_event*.c
12280 F:      arch/*/kernel/*/perf_event*.c
12281 F:      arch/*/kernel/*/*/perf_event*.c
12282 F:      arch/*/include/asm/perf_event.h
12283 F:      arch/*/kernel/perf_callchain.c
12284 F:      arch/*/events/*
12285 F:      arch/*/events/*/*
12286 F:      tools/perf/
12287
12288 PERSONALITY HANDLING
12289 M:      Christoph Hellwig <hch@infradead.org>
12290 L:      linux-abi-devel@lists.sourceforge.net
12291 S:      Maintained
12292 F:      include/linux/personality.h
12293 F:      include/uapi/linux/personality.h
12294
12295 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12296 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12297 L:      linux-input@vger.kernel.org
12298 S:      Maintained
12299 F:      Documentation/input/devices/pxrc.rst
12300 F:      drivers/input/joystick/pxrc.c
12301
12302 PHONET PROTOCOL
12303 M:      Remi Denis-Courmont <courmisch@gmail.com>
12304 S:      Supported
12305 F:      Documentation/networking/phonet.txt
12306 F:      include/linux/phonet.h
12307 F:      include/net/phonet/
12308 F:      include/uapi/linux/phonet.h
12309 F:      net/phonet/
12310
12311 PHRAM MTD DRIVER
12312 M:      Joern Engel <joern@lazybastard.org>
12313 L:      linux-mtd@lists.infradead.org
12314 S:      Maintained
12315 F:      drivers/mtd/devices/phram.c
12316
12317 PICOLCD HID DRIVER
12318 M:      Bruno Prémont <bonbons@linux-vserver.org>
12319 L:      linux-input@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/hid/hid-picolcd*
12322
12323 PICOXCELL SUPPORT
12324 M:      Jamie Iles <jamie@jamieiles.com>
12325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12326 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12327 S:      Supported
12328 F:      arch/arm/boot/dts/picoxcell*
12329 F:      arch/arm/mach-picoxcell/
12330 F:      drivers/crypto/picoxcell*
12331
12332 PIN CONTROL SUBSYSTEM
12333 M:      Linus Walleij <linus.walleij@linaro.org>
12334 L:      linux-gpio@vger.kernel.org
12335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12336 S:      Maintained
12337 F:      Documentation/devicetree/bindings/pinctrl/
12338 F:      Documentation/driver-api/pinctl.rst
12339 F:      drivers/pinctrl/
12340 F:      include/linux/pinctrl/
12341
12342 PIN CONTROLLER - MICROCHIP AT91
12343 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12345 L:      linux-gpio@vger.kernel.org
12346 S:      Supported
12347 F:      drivers/pinctrl/pinctrl-at91*
12348
12349 PIN CONTROLLER - FREESCALE
12350 M:      Dong Aisheng <aisheng.dong@nxp.com>
12351 M:      Fabio Estevam <festevam@gmail.com>
12352 M:      Shawn Guo <shawnguo@kernel.org>
12353 M:      Stefan Agner <stefan@agner.ch>
12354 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12355 L:      linux-gpio@vger.kernel.org
12356 S:      Maintained
12357 F:      drivers/pinctrl/freescale/
12358 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12359
12360 PIN CONTROLLER - INTEL
12361 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12362 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12364 S:      Maintained
12365 F:      drivers/pinctrl/intel/
12366
12367 PIN CONTROLLER - MEDIATEK
12368 M:      Sean Wang <sean.wang@kernel.org>
12369 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12370 S:      Maintained
12371 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12372 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12373 F:      drivers/pinctrl/mediatek/
12374
12375 PIN CONTROLLER - QUALCOMM
12376 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12377 S:      Maintained
12378 L:      linux-arm-msm@vger.kernel.org
12379 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12380 F:      drivers/pinctrl/qcom/
12381
12382 PIN CONTROLLER - RENESAS
12383 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12384 L:      linux-renesas-soc@vger.kernel.org
12385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12386 S:      Maintained
12387 F:      drivers/pinctrl/pinctrl-rz*
12388 F:      drivers/pinctrl/sh-pfc/
12389
12390 PIN CONTROLLER - SAMSUNG
12391 M:      Tomasz Figa <tomasz.figa@gmail.com>
12392 M:      Krzysztof Kozlowski <krzk@kernel.org>
12393 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12395 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12396 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12398 S:      Maintained
12399 F:      drivers/pinctrl/samsung/
12400 F:      include/dt-bindings/pinctrl/samsung.h
12401 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12402
12403 PIN CONTROLLER - SINGLE
12404 M:      Tony Lindgren <tony@atomide.com>
12405 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12406 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12407 L:      linux-omap@vger.kernel.org
12408 S:      Maintained
12409 F:      drivers/pinctrl/pinctrl-single.c
12410
12411 PIN CONTROLLER - ST SPEAR
12412 M:      Viresh Kumar <vireshk@kernel.org>
12413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12414 W:      http://www.st.com/spear
12415 S:      Maintained
12416 F:      drivers/pinctrl/spear/
12417
12418 PISTACHIO SOC SUPPORT
12419 M:      James Hartley <james.hartley@sondrel.com>
12420 L:      linux-mips@vger.kernel.org
12421 S:      Odd Fixes
12422 F:      arch/mips/pistachio/
12423 F:      arch/mips/include/asm/mach-pistachio/
12424 F:      arch/mips/boot/dts/img/pistachio*
12425 F:      arch/mips/configs/pistachio*_defconfig
12426
12427 PKTCDVD DRIVER
12428 S:      Orphan
12429 M:      linux-block@vger.kernel.org
12430 F:      drivers/block/pktcdvd.c
12431 F:      include/linux/pktcdvd.h
12432 F:      include/uapi/linux/pktcdvd.h
12433
12434 PKUNITY SOC DRIVERS
12435 M:      Guan Xuetao <gxt@pku.edu.cn>
12436 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12437 S:      Maintained
12438 T:      git git://github.com/gxt/linux.git
12439 F:      drivers/input/serio/i8042-unicore32io.h
12440 F:      drivers/i2c/busses/i2c-puv3.c
12441 F:      drivers/video/fbdev/fb-puv3.c
12442 F:      drivers/rtc/rtc-puv3.c
12443
12444 PMBUS HARDWARE MONITORING DRIVERS
12445 M:      Guenter Roeck <linux@roeck-us.net>
12446 L:      linux-hwmon@vger.kernel.org
12447 W:      http://hwmon.wiki.kernel.org/
12448 W:      http://www.roeck-us.net/linux/drivers/
12449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12450 S:      Maintained
12451 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12452 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12453 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12454 F:      Documentation/hwmon/adm1275.rst
12455 F:      Documentation/hwmon/ibm-cffps.rst
12456 F:      Documentation/hwmon/ir35221.rst
12457 F:      Documentation/hwmon/lm25066.rst
12458 F:      Documentation/hwmon/ltc2978.rst
12459 F:      Documentation/hwmon/ltc3815.rst
12460 F:      Documentation/hwmon/max16064.rst
12461 F:      Documentation/hwmon/max20751.rst
12462 F:      Documentation/hwmon/max31785.rst
12463 F:      Documentation/hwmon/max34440.rst
12464 F:      Documentation/hwmon/max8688.rst
12465 F:      Documentation/hwmon/pmbus.rst
12466 F:      Documentation/hwmon/pmbus-core.rst
12467 F:      Documentation/hwmon/tps40422.rst
12468 F:      Documentation/hwmon/ucd9000.rst
12469 F:      Documentation/hwmon/ucd9200.rst
12470 F:      Documentation/hwmon/zl6100.rst
12471 F:      drivers/hwmon/pmbus/
12472 F:      include/linux/pmbus.h
12473
12474 PMC SIERRA MaxRAID DRIVER
12475 L:      linux-scsi@vger.kernel.org
12476 W:      http://www.pmc-sierra.com/
12477 S:      Orphan
12478 F:      drivers/scsi/pmcraid.*
12479
12480 PMC SIERRA PM8001 DRIVER
12481 M:      Jack Wang <jinpu.wang@profitbricks.com>
12482 M:      lindar_liu@usish.com
12483 L:      linux-scsi@vger.kernel.org
12484 S:      Supported
12485 F:      drivers/scsi/pm8001/
12486
12487 PNP SUPPORT
12488 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12489 S:      Maintained
12490 F:      drivers/pnp/
12491
12492 PNI RM3100 IIO DRIVER
12493 M:      Song Qiang <songqiang1304521@gmail.com>
12494 L:      linux-iio@vger.kernel.org
12495 S:      Maintained
12496 F:      drivers/iio/magnetometer/rm3100*
12497 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12498
12499 POSIX CLOCKS and TIMERS
12500 M:      Thomas Gleixner <tglx@linutronix.de>
12501 L:      linux-kernel@vger.kernel.org
12502 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12503 S:      Maintained
12504 F:      fs/timerfd.c
12505 F:      include/linux/timer*
12506 F:      kernel/time/*timer*
12507
12508 POWER MANAGEMENT CORE
12509 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12510 L:      linux-pm@vger.kernel.org
12511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12512 B:      https://bugzilla.kernel.org
12513 S:      Supported
12514 F:      drivers/base/power/
12515 F:      include/linux/pm.h
12516 F:      include/linux/pm_*
12517 F:      include/linux/powercap.h
12518 F:      drivers/powercap/
12519 F:      kernel/configs/nopm.config
12520
12521 POWER STATE COORDINATION INTERFACE (PSCI)
12522 M:      Mark Rutland <mark.rutland@arm.com>
12523 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12524 L:      linux-arm-kernel@lists.infradead.org
12525 S:      Maintained
12526 F:      drivers/firmware/psci/
12527 F:      include/linux/psci.h
12528 F:      include/uapi/linux/psci.h
12529
12530 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12531 M:      Sebastian Reichel <sre@kernel.org>
12532 L:      linux-pm@vger.kernel.org
12533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12534 S:      Maintained
12535 F:      Documentation/ABI/testing/sysfs-class-power
12536 F:      Documentation/devicetree/bindings/power/supply/
12537 F:      include/linux/power_supply.h
12538 F:      drivers/power/supply/
12539
12540 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12541 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12542 L:      linuxppc-dev@lists.ozlabs.org
12543 S:      Maintained
12544 F:      drivers/char/powernv-op-panel.c
12545
12546 PPP OVER ATM (RFC 2364)
12547 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12548 S:      Maintained
12549 F:      net/atm/pppoatm.c
12550 F:      include/uapi/linux/atmppp.h
12551
12552 PPP OVER ETHERNET
12553 M:      Michal Ostrowski <mostrows@earthlink.net>
12554 S:      Maintained
12555 F:      drivers/net/ppp/pppoe.c
12556 F:      drivers/net/ppp/pppox.c
12557
12558 PPP OVER L2TP
12559 M:      James Chapman <jchapman@katalix.com>
12560 S:      Maintained
12561 F:      net/l2tp/l2tp_ppp.c
12562 F:      include/linux/if_pppol2tp.h
12563 F:      include/uapi/linux/if_pppol2tp.h
12564
12565 PPP PROTOCOL DRIVERS AND COMPRESSORS
12566 M:      Paul Mackerras <paulus@samba.org>
12567 L:      linux-ppp@vger.kernel.org
12568 S:      Maintained
12569 F:      drivers/net/ppp/ppp_*
12570
12571 PPS SUPPORT
12572 M:      Rodolfo Giometti <giometti@enneenne.com>
12573 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12574 L:      linuxpps@ml.enneenne.com (subscribers-only)
12575 S:      Maintained
12576 F:      Documentation/pps/
12577 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12578 F:      Documentation/ABI/testing/sysfs-pps
12579 F:      drivers/pps/
12580 F:      include/linux/pps*.h
12581 F:      include/uapi/linux/pps.h
12582
12583 PPTP DRIVER
12584 M:      Dmitry Kozlov <xeb@mail.ru>
12585 L:      netdev@vger.kernel.org
12586 S:      Maintained
12587 F:      drivers/net/ppp/pptp.c
12588 W:      http://sourceforge.net/projects/accel-pptp
12589
12590 PRINTK
12591 M:      Petr Mladek <pmladek@suse.com>
12592 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12593 R:      Steven Rostedt <rostedt@goodmis.org>
12594 S:      Maintained
12595 F:      kernel/printk/
12596 F:      include/linux/printk.h
12597
12598 PRISM54 WIRELESS DRIVER
12599 M:      Luis Chamberlain <mcgrof@kernel.org>
12600 L:      linux-wireless@vger.kernel.org
12601 W:      http://wireless.kernel.org/en/users/Drivers/p54
12602 S:      Obsolete
12603 F:      drivers/net/wireless/intersil/prism54/
12604
12605 PROC FILESYSTEM
12606 R:      Alexey Dobriyan <adobriyan@gmail.com>
12607 L:      linux-kernel@vger.kernel.org
12608 L:      linux-fsdevel@vger.kernel.org
12609 S:      Maintained
12610 F:      fs/proc/
12611 F:      include/linux/proc_fs.h
12612 F:      tools/testing/selftests/proc/
12613 F:      Documentation/filesystems/proc.txt
12614
12615 PROC SYSCTL
12616 M:      Luis Chamberlain <mcgrof@kernel.org>
12617 M:      Kees Cook <keescook@chromium.org>
12618 L:      linux-kernel@vger.kernel.org
12619 L:      linux-fsdevel@vger.kernel.org
12620 S:      Maintained
12621 F:      fs/proc/proc_sysctl.c
12622 F:      include/linux/sysctl.h
12623 F:      kernel/sysctl.c
12624 F:      tools/testing/selftests/sysctl/
12625
12626 PS3 NETWORK SUPPORT
12627 M:      Geoff Levand <geoff@infradead.org>
12628 L:      netdev@vger.kernel.org
12629 L:      linuxppc-dev@lists.ozlabs.org
12630 S:      Maintained
12631 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12632
12633 PS3 PLATFORM SUPPORT
12634 M:      Geoff Levand <geoff@infradead.org>
12635 L:      linuxppc-dev@lists.ozlabs.org
12636 S:      Maintained
12637 F:      arch/powerpc/boot/ps3*
12638 F:      arch/powerpc/include/asm/lv1call.h
12639 F:      arch/powerpc/include/asm/ps3*.h
12640 F:      arch/powerpc/platforms/ps3/
12641 F:      drivers/*/ps3*
12642 F:      drivers/ps3/
12643 F:      drivers/rtc/rtc-ps3.c
12644 F:      drivers/usb/host/*ps3.c
12645 F:      sound/ppc/snd_ps3*
12646
12647 PS3VRAM DRIVER
12648 M:      Jim Paris <jim@jtan.com>
12649 M:      Geoff Levand <geoff@infradead.org>
12650 L:      linuxppc-dev@lists.ozlabs.org
12651 S:      Maintained
12652 F:      drivers/block/ps3vram.c
12653
12654 PSAMPLE PACKET SAMPLING SUPPORT:
12655 M:      Yotam Gigi <yotam.gi@gmail.com>
12656 S:      Maintained
12657 F:      net/psample
12658 F:      include/net/psample.h
12659 F:      include/uapi/linux/psample.h
12660
12661 PSTORE FILESYSTEM
12662 M:      Kees Cook <keescook@chromium.org>
12663 M:      Anton Vorontsov <anton@enomsg.org>
12664 M:      Colin Cross <ccross@android.com>
12665 M:      Tony Luck <tony.luck@intel.com>
12666 S:      Maintained
12667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12668 F:      fs/pstore/
12669 F:      include/linux/pstore*
12670 F:      drivers/firmware/efi/efi-pstore.c
12671 F:      drivers/acpi/apei/erst.c
12672 F:      Documentation/admin-guide/ramoops.rst
12673 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12674 K:      \b(pstore|ramoops)
12675
12676 PTP HARDWARE CLOCK SUPPORT
12677 M:      Richard Cochran <richardcochran@gmail.com>
12678 L:      netdev@vger.kernel.org
12679 S:      Maintained
12680 W:      http://linuxptp.sourceforge.net/
12681 F:      Documentation/ABI/testing/sysfs-ptp
12682 F:      Documentation/ptp/*
12683 F:      drivers/net/phy/dp83640*
12684 F:      drivers/ptp/*
12685 F:      include/linux/ptp_cl*
12686
12687 PTRACE SUPPORT
12688 M:      Oleg Nesterov <oleg@redhat.com>
12689 S:      Maintained
12690 F:      include/asm-generic/syscall.h
12691 F:      include/linux/ptrace.h
12692 F:      include/linux/regset.h
12693 F:      include/linux/tracehook.h
12694 F:      include/uapi/linux/ptrace.h
12695 F:      include/uapi/linux/ptrace.h
12696 F:      include/asm-generic/ptrace.h
12697 F:      kernel/ptrace.c
12698 F:      arch/*/ptrace*.c
12699 F:      arch/*/*/ptrace*.c
12700 F:      arch/*/include/asm/ptrace*.h
12701
12702 PULSE8-CEC DRIVER
12703 M:      Hans Verkuil <hverkuil@xs4all.nl>
12704 L:      linux-media@vger.kernel.org
12705 T:      git git://linuxtv.org/media_tree.git
12706 S:      Maintained
12707 F:      drivers/media/usb/pulse8-cec/*
12708 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12709
12710 PVRUSB2 VIDEO4LINUX DRIVER
12711 M:      Mike Isely <isely@pobox.com>
12712 L:      pvrusb2@isely.net       (subscribers-only)
12713 L:      linux-media@vger.kernel.org
12714 W:      http://www.isely.net/pvrusb2/
12715 T:      git git://linuxtv.org/media_tree.git
12716 S:      Maintained
12717 F:      Documentation/media/v4l-drivers/pvrusb2*
12718 F:      drivers/media/usb/pvrusb2/
12719
12720 PWC WEBCAM DRIVER
12721 M:      Hans Verkuil <hverkuil@xs4all.nl>
12722 L:      linux-media@vger.kernel.org
12723 T:      git git://linuxtv.org/media_tree.git
12724 S:      Odd Fixes
12725 F:      drivers/media/usb/pwc/*
12726 F:      include/trace/events/pwc.h
12727
12728 PWM FAN DRIVER
12729 M:      Kamil Debski <kamil@wypas.org>
12730 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12731 L:      linux-hwmon@vger.kernel.org
12732 S:      Supported
12733 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12734 F:      Documentation/hwmon/pwm-fan.rst
12735 F:      drivers/hwmon/pwm-fan.c
12736
12737 PWM IR Transmitter
12738 M:      Sean Young <sean@mess.org>
12739 L:      linux-media@vger.kernel.org
12740 S:      Maintained
12741 F:      drivers/media/rc/pwm-ir-tx.c
12742
12743 PWM SUBSYSTEM
12744 M:      Thierry Reding <thierry.reding@gmail.com>
12745 L:      linux-pwm@vger.kernel.org
12746 S:      Maintained
12747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12748 F:      Documentation/pwm.txt
12749 F:      Documentation/devicetree/bindings/pwm/
12750 F:      include/linux/pwm.h
12751 F:      drivers/pwm/
12752 F:      drivers/video/backlight/pwm_bl.c
12753 F:      include/linux/pwm_backlight.h
12754 F:      drivers/gpio/gpio-mvebu.c
12755 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12756
12757 PXA GPIO DRIVER
12758 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12759 L:      linux-gpio@vger.kernel.org
12760 S:      Maintained
12761 F:      drivers/gpio/gpio-pxa.c
12762
12763 PXA MMCI DRIVER
12764 S:      Orphan
12765
12766 PXA RTC DRIVER
12767 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12768 L:      linux-rtc@vger.kernel.org
12769 S:      Maintained
12770
12771 PXA2xx/PXA3xx SUPPORT
12772 M:      Daniel Mack <daniel@zonque.org>
12773 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12774 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12775 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12776 T:      git git://github.com/hzhuang1/linux.git
12777 T:      git git://github.com/rjarzmik/linux.git
12778 S:      Maintained
12779 F:      arch/arm/boot/dts/pxa*
12780 F:      arch/arm/mach-pxa/
12781 F:      drivers/dma/pxa*
12782 F:      drivers/pcmcia/pxa2xx*
12783 F:      drivers/pinctrl/pxa/
12784 F:      drivers/spi/spi-pxa2xx*
12785 F:      drivers/usb/gadget/udc/pxa2*
12786 F:      include/sound/pxa2xx-lib.h
12787 F:      sound/arm/pxa*
12788 F:      sound/soc/pxa/
12789
12790 QAT DRIVER
12791 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12792 L:      qat-linux@intel.com
12793 S:      Supported
12794 F:      drivers/crypto/qat/
12795
12796 QCOM AUDIO (ASoC) DRIVERS
12797 M:      Patrick Lai <plai@codeaurora.org>
12798 M:      Banajit Goswami <bgoswami@codeaurora.org>
12799 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12800 S:      Supported
12801 F:      sound/soc/qcom/
12802
12803 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12804 M:      Gabriel Somlo <somlo@cmu.edu>
12805 M:      "Michael S. Tsirkin" <mst@redhat.com>
12806 L:      qemu-devel@nongnu.org
12807 S:      Maintained
12808 F:      drivers/firmware/qemu_fw_cfg.c
12809 F:      include/uapi/linux/qemu_fw_cfg.h
12810
12811 QIB DRIVER
12812 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12813 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12814 L:      linux-rdma@vger.kernel.org
12815 S:      Supported
12816 F:      drivers/infiniband/hw/qib/
12817
12818 QLOGIC QL41xxx FCOE DRIVER
12819 M:      QLogic-Storage-Upstream@cavium.com
12820 L:      linux-scsi@vger.kernel.org
12821 S:      Supported
12822 F:      drivers/scsi/qedf/
12823
12824 QLOGIC QL41xxx ISCSI DRIVER
12825 M:      QLogic-Storage-Upstream@cavium.com
12826 L:      linux-scsi@vger.kernel.org
12827 S:      Supported
12828 F:      drivers/scsi/qedi/
12829
12830 QLOGIC QL4xxx ETHERNET DRIVER
12831 M:      Ariel Elior <aelior@marvell.com>
12832 M:      GR-everest-linux-l2@marvell.com
12833 L:      netdev@vger.kernel.org
12834 S:      Supported
12835 F:      drivers/net/ethernet/qlogic/qed/
12836 F:      include/linux/qed/
12837 F:      drivers/net/ethernet/qlogic/qede/
12838
12839 QLOGIC QL4xxx RDMA DRIVER
12840 M:      Michal Kalderon <mkalderon@marvell.com>
12841 M:      Ariel Elior <aelior@marvell.com>
12842 L:      linux-rdma@vger.kernel.org
12843 S:      Supported
12844 F:      drivers/infiniband/hw/qedr/
12845 F:      include/uapi/rdma/qedr-abi.h
12846
12847 QLOGIC QLA1280 SCSI DRIVER
12848 M:      Michael Reed <mdr@sgi.com>
12849 L:      linux-scsi@vger.kernel.org
12850 S:      Maintained
12851 F:      drivers/scsi/qla1280.[ch]
12852
12853 QLOGIC QLA2XXX FC-SCSI DRIVER
12854 M:      qla2xxx-upstream@qlogic.com
12855 L:      linux-scsi@vger.kernel.org
12856 S:      Supported
12857 F:      Documentation/scsi/LICENSE.qla2xxx
12858 F:      drivers/scsi/qla2xxx/
12859
12860 QLOGIC QLA3XXX NETWORK DRIVER
12861 M:      GR-Linux-NIC-Dev@marvell.com
12862 L:      netdev@vger.kernel.org
12863 S:      Supported
12864 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12865 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12866
12867 QLOGIC QLA4XXX iSCSI DRIVER
12868 M:      QLogic-Storage-Upstream@qlogic.com
12869 L:      linux-scsi@vger.kernel.org
12870 S:      Supported
12871 F:      Documentation/scsi/LICENSE.qla4xxx
12872 F:      drivers/scsi/qla4xxx/
12873
12874 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12875 M:      Shahed Shaikh <shshaikh@marvell.com>
12876 M:      Manish Chopra <manishc@marvell.com>
12877 M:      GR-Linux-NIC-Dev@marvell.com
12878 L:      netdev@vger.kernel.org
12879 S:      Supported
12880 F:      drivers/net/ethernet/qlogic/qlcnic/
12881
12882 QLOGIC QLGE 10Gb ETHERNET DRIVER
12883 M:      Manish Chopra <manishc@marvell.com>
12884 M:      GR-Linux-NIC-Dev@marvell.com
12885 L:      netdev@vger.kernel.org
12886 S:      Supported
12887 F:      drivers/net/ethernet/qlogic/qlge/
12888
12889 QM1D1B0004 MEDIA DRIVER
12890 M:      Akihiro Tsukada <tskd08@gmail.com>
12891 L:      linux-media@vger.kernel.org
12892 S:      Odd Fixes
12893 F:      drivers/media/tuners/qm1d1b0004*
12894
12895 QM1D1C0042 MEDIA DRIVER
12896 M:      Akihiro Tsukada <tskd08@gmail.com>
12897 L:      linux-media@vger.kernel.org
12898 S:      Odd Fixes
12899 F:      drivers/media/tuners/qm1d1c0042*
12900
12901 QNX4 FILESYSTEM
12902 M:      Anders Larsen <al@alarsen.net>
12903 W:      http://www.alarsen.net/linux/qnx4fs/
12904 S:      Maintained
12905 F:      fs/qnx4/
12906 F:      include/uapi/linux/qnx4_fs.h
12907 F:      include/uapi/linux/qnxtypes.h
12908
12909 QORIQ DPAA2 FSL-MC BUS DRIVER
12910 M:      Stuart Yoder <stuyoder@gmail.com>
12911 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12912 L:      linux-kernel@vger.kernel.org
12913 S:      Maintained
12914 F:      drivers/bus/fsl-mc/
12915 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12916 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
12917
12918 QT1010 MEDIA DRIVER
12919 M:      Antti Palosaari <crope@iki.fi>
12920 L:      linux-media@vger.kernel.org
12921 W:      https://linuxtv.org
12922 W:      http://palosaari.fi/linux/
12923 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12924 T:      git git://linuxtv.org/anttip/media_tree.git
12925 S:      Maintained
12926 F:      drivers/media/tuners/qt1010*
12927
12928 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12929 M:      Kalle Valo <kvalo@codeaurora.org>
12930 L:      ath10k@lists.infradead.org
12931 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12933 S:      Supported
12934 F:      drivers/net/wireless/ath/ath10k/
12935
12936 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12937 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12938 L:      linux-wireless@vger.kernel.org
12939 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12940 S:      Supported
12941 F:      drivers/net/wireless/ath/ath9k/
12942
12943 QUALCOMM CAMERA SUBSYSTEM DRIVER
12944 M:      Todor Tomov <todor.too@gmail.com>
12945 L:      linux-media@vger.kernel.org
12946 S:      Maintained
12947 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12948 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12949 F:      drivers/media/platform/qcom/camss/
12950
12951 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12952 M:      Ilia Lin <ilia.lin@kernel.org>
12953 L:      linux-pm@vger.kernel.org
12954 S:      Maintained
12955 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12956 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
12957
12958 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12959 M:      Timur Tabi <timur@kernel.org>
12960 L:      netdev@vger.kernel.org
12961 S:      Maintained
12962 F:      drivers/net/ethernet/qualcomm/emac/
12963
12964 QUALCOMM ETHQOS ETHERNET DRIVER
12965 M:      Vinod Koul <vkoul@kernel.org>
12966 M:      Niklas Cassel <niklas.cassel@linaro.org>
12967 L:      netdev@vger.kernel.org
12968 S:      Maintained
12969 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
12970 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
12971
12972 QUALCOMM GENERIC INTERFACE I2C DRIVER
12973 M:      Alok Chauhan <alokc@codeaurora.org>
12974 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12975 L:      linux-i2c@vger.kernel.org
12976 L:      linux-arm-msm@vger.kernel.org
12977 S:      Supported
12978 F:      drivers/i2c/busses/i2c-qcom-geni.c
12979
12980 QUALCOMM HEXAGON ARCHITECTURE
12981 M:      Richard Kuo <rkuo@codeaurora.org>
12982 L:      linux-hexagon@vger.kernel.org
12983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12984 S:      Supported
12985 F:      arch/hexagon/
12986
12987 QUALCOMM HIDMA DRIVER
12988 M:      Sinan Kaya <okaya@kernel.org>
12989 L:      linux-arm-kernel@lists.infradead.org
12990 L:      linux-arm-msm@vger.kernel.org
12991 L:      dmaengine@vger.kernel.org
12992 S:      Supported
12993 F:      drivers/dma/qcom/hidma*
12994
12995 QUALCOMM IOMMU
12996 M:      Rob Clark <robdclark@gmail.com>
12997 L:      iommu@lists.linux-foundation.org
12998 L:      linux-arm-msm@vger.kernel.org
12999 S:      Maintained
13000 F:      drivers/iommu/qcom_iommu.c
13001
13002 QUALCOMM TSENS THERMAL DRIVER
13003 M:      Amit Kucheria <amit.kucheria@linaro.org>
13004 L:      linux-pm@vger.kernel.org
13005 L:      linux-arm-msm@vger.kernel.org
13006 S:      Maintained
13007 F:      drivers/thermal/qcom/
13008
13009 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13010 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13011 L:      linux-media@vger.kernel.org
13012 L:      linux-arm-msm@vger.kernel.org
13013 T:      git git://linuxtv.org/media_tree.git
13014 S:      Maintained
13015 F:      drivers/media/platform/qcom/venus/
13016
13017 QUALCOMM WCN36XX WIRELESS DRIVER
13018 M:      Kalle Valo <kvalo@codeaurora.org>
13019 L:      wcn36xx@lists.infradead.org
13020 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13021 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13022 S:      Supported
13023 F:      drivers/net/wireless/ath/wcn36xx/
13024
13025 QUANTENNA QTNFMAC WIRELESS DRIVER
13026 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13027 M:      Avinash Patil <avinashp@quantenna.com>
13028 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13029 L:      linux-wireless@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/net/wireless/quantenna
13032
13033 RADEON and AMDGPU DRM DRIVERS
13034 M:      Alex Deucher <alexander.deucher@amd.com>
13035 M:      Christian König <christian.koenig@amd.com>
13036 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13037 L:      amd-gfx@lists.freedesktop.org
13038 T:      git git://people.freedesktop.org/~agd5f/linux
13039 S:      Supported
13040 F:      drivers/gpu/drm/radeon/
13041 F:      include/uapi/drm/radeon_drm.h
13042 F:      drivers/gpu/drm/amd/
13043 F:      include/uapi/drm/amdgpu_drm.h
13044
13045 RADEON FRAMEBUFFER DISPLAY DRIVER
13046 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13047 L:      linux-fbdev@vger.kernel.org
13048 S:      Maintained
13049 F:      drivers/video/fbdev/aty/radeon*
13050 F:      include/uapi/linux/radeonfb.h
13051
13052 RADIOSHARK RADIO DRIVER
13053 M:      Hans Verkuil <hverkuil@xs4all.nl>
13054 L:      linux-media@vger.kernel.org
13055 T:      git git://linuxtv.org/media_tree.git
13056 S:      Maintained
13057 F:      drivers/media/radio/radio-shark.c
13058
13059 RADIOSHARK2 RADIO DRIVER
13060 M:      Hans Verkuil <hverkuil@xs4all.nl>
13061 L:      linux-media@vger.kernel.org
13062 T:      git git://linuxtv.org/media_tree.git
13063 S:      Maintained
13064 F:      drivers/media/radio/radio-shark2.c
13065 F:      drivers/media/radio/radio-tea5777.c
13066
13067 RADOS BLOCK DEVICE (RBD)
13068 M:      Ilya Dryomov <idryomov@gmail.com>
13069 M:      Sage Weil <sage@redhat.com>
13070 M:      Alex Elder <elder@kernel.org>
13071 L:      ceph-devel@vger.kernel.org
13072 W:      http://ceph.com/
13073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13074 T:      git git://github.com/ceph/ceph-client.git
13075 S:      Supported
13076 F:      Documentation/ABI/testing/sysfs-bus-rbd
13077 F:      drivers/block/rbd.c
13078 F:      drivers/block/rbd_types.h
13079
13080 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13081 M:      Paul Mackerras <paulus@samba.org>
13082 L:      linux-fbdev@vger.kernel.org
13083 S:      Maintained
13084 F:      drivers/video/fbdev/aty/aty128fb.c
13085
13086 RAINSHADOW-CEC DRIVER
13087 M:      Hans Verkuil <hverkuil@xs4all.nl>
13088 L:      linux-media@vger.kernel.org
13089 T:      git git://linuxtv.org/media_tree.git
13090 S:      Maintained
13091 F:      drivers/media/usb/rainshadow-cec/*
13092
13093 RALINK MIPS ARCHITECTURE
13094 M:      John Crispin <john@phrozen.org>
13095 L:      linux-mips@vger.kernel.org
13096 S:      Maintained
13097 F:      arch/mips/ralink
13098
13099 RALINK RT2X00 WIRELESS LAN DRIVER
13100 P:      rt2x00 project
13101 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13102 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13103 L:      linux-wireless@vger.kernel.org
13104 S:      Maintained
13105 F:      drivers/net/wireless/ralink/rt2x00/
13106
13107 RAMDISK RAM BLOCK DEVICE DRIVER
13108 M:      Jens Axboe <axboe@kernel.dk>
13109 S:      Maintained
13110 F:      Documentation/blockdev/ramdisk.txt
13111 F:      drivers/block/brd.c
13112
13113 RANCHU VIRTUAL BOARD FOR MIPS
13114 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13115 L:      linux-mips@vger.kernel.org
13116 S:      Supported
13117 F:      arch/mips/generic/board-ranchu.c
13118 F:      arch/mips/configs/generic/board-ranchu.config
13119
13120 RANDOM NUMBER DRIVER
13121 M:      "Theodore Ts'o" <tytso@mit.edu>
13122 S:      Maintained
13123 F:      drivers/char/random.c
13124
13125 RAPIDIO SUBSYSTEM
13126 M:      Matt Porter <mporter@kernel.crashing.org>
13127 M:      Alexandre Bounine <alex.bou9@gmail.com>
13128 S:      Maintained
13129 F:      drivers/rapidio/
13130
13131 RAS INFRASTRUCTURE
13132 M:      Tony Luck <tony.luck@intel.com>
13133 M:      Borislav Petkov <bp@alien8.de>
13134 L:      linux-edac@vger.kernel.org
13135 S:      Maintained
13136 F:      drivers/ras/
13137 F:      include/linux/ras.h
13138 F:      include/ras/ras_event.h
13139 F:      Documentation/admin-guide/ras.rst
13140
13141 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13142 L:      linux-wireless@vger.kernel.org
13143 S:      Orphan
13144 F:      drivers/net/wireless/ray*
13145
13146 RCUTORTURE TEST FRAMEWORK
13147 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13148 M:      Josh Triplett <josh@joshtriplett.org>
13149 R:      Steven Rostedt <rostedt@goodmis.org>
13150 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13151 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13152 L:      rcu@vger.kernel.org
13153 S:      Supported
13154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13155 F:      tools/testing/selftests/rcutorture
13156
13157 RDC R-321X SoC
13158 M:      Florian Fainelli <florian@openwrt.org>
13159 S:      Maintained
13160
13161 RDC R6040 FAST ETHERNET DRIVER
13162 M:      Florian Fainelli <f.fainelli@gmail.com>
13163 L:      netdev@vger.kernel.org
13164 S:      Maintained
13165 F:      drivers/net/ethernet/rdc/r6040.c
13166
13167 RDMAVT - RDMA verbs software
13168 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13169 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13170 L:      linux-rdma@vger.kernel.org
13171 S:      Supported
13172 F:      drivers/infiniband/sw/rdmavt
13173
13174 RDS - RELIABLE DATAGRAM SOCKETS
13175 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13176 L:      netdev@vger.kernel.org
13177 L:      linux-rdma@vger.kernel.org
13178 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13179 W:      https://oss.oracle.com/projects/rds/
13180 S:      Supported
13181 F:      net/rds/
13182 F:      Documentation/networking/rds.txt
13183
13184 RDT - RESOURCE ALLOCATION
13185 M:      Fenghua Yu <fenghua.yu@intel.com>
13186 M:      Reinette Chatre <reinette.chatre@intel.com>
13187 L:      linux-kernel@vger.kernel.org
13188 S:      Supported
13189 F:      arch/x86/kernel/cpu/resctrl/
13190 F:      arch/x86/include/asm/resctrl_sched.h
13191 F:      Documentation/x86/resctrl*
13192
13193 READ-COPY UPDATE (RCU)
13194 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13195 M:      Josh Triplett <josh@joshtriplett.org>
13196 R:      Steven Rostedt <rostedt@goodmis.org>
13197 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13198 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13199 R:      Joel Fernandes <joel@joelfernandes.org>
13200 L:      rcu@vger.kernel.org
13201 W:      http://www.rdrop.com/users/paulmck/RCU/
13202 S:      Supported
13203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13204 F:      Documentation/RCU/
13205 X:      Documentation/RCU/torture.txt
13206 F:      include/linux/rcu*
13207 X:      include/linux/srcu*.h
13208 F:      kernel/rcu/
13209 X:      kernel/rcu/srcu*.c
13210
13211 REAL TIME CLOCK (RTC) SUBSYSTEM
13212 M:      Alessandro Zummo <a.zummo@towertech.it>
13213 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13214 L:      linux-rtc@vger.kernel.org
13215 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13217 S:      Maintained
13218 F:      Documentation/devicetree/bindings/rtc/
13219 F:      Documentation/rtc.txt
13220 F:      drivers/rtc/
13221 F:      include/linux/rtc.h
13222 F:      include/uapi/linux/rtc.h
13223 F:      include/linux/rtc/
13224 F:      include/linux/platform_data/rtc-*
13225 F:      tools/testing/selftests/rtc/
13226
13227 REALTEK AUDIO CODECS
13228 M:      Bard Liao <bardliao@realtek.com>
13229 M:      Oder Chiou <oder_chiou@realtek.com>
13230 S:      Maintained
13231 F:      sound/soc/codecs/rt*
13232 F:      include/sound/rt*.h
13233
13234 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13235 M:      Linus Walleij <linus.walleij@linaro.org>
13236 S:      Maintained
13237 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13238 F:      drivers/net/dsa/realtek-smi*
13239 F:      drivers/net/dsa/rtl83*
13240
13241 REDPINE WIRELESS DRIVER
13242 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13243 M:      Siva Rebbagondla <siva8118@gmail.com>
13244 L:      linux-wireless@vger.kernel.org
13245 S:      Maintained
13246 F:      drivers/net/wireless/rsi/
13247
13248 REGISTER MAP ABSTRACTION
13249 M:      Mark Brown <broonie@kernel.org>
13250 L:      linux-kernel@vger.kernel.org
13251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13252 S:      Supported
13253 F:      Documentation/devicetree/bindings/regmap/
13254 F:      drivers/base/regmap/
13255 F:      include/linux/regmap.h
13256
13257 REISERFS FILE SYSTEM
13258 L:      reiserfs-devel@vger.kernel.org
13259 S:      Supported
13260 F:      fs/reiserfs/
13261
13262 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13263 M:      Ohad Ben-Cohen <ohad@wizery.com>
13264 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13265 L:      linux-remoteproc@vger.kernel.org
13266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13267 S:      Maintained
13268 F:      Documentation/devicetree/bindings/remoteproc/
13269 F:      Documentation/remoteproc.txt
13270 F:      drivers/remoteproc/
13271 F:      include/linux/remoteproc.h
13272
13273 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13274 M:      Ohad Ben-Cohen <ohad@wizery.com>
13275 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13276 L:      linux-remoteproc@vger.kernel.org
13277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13278 S:      Maintained
13279 F:      drivers/rpmsg/
13280 F:      Documentation/rpmsg.txt
13281 F:      include/linux/rpmsg.h
13282 F:      include/linux/rpmsg/
13283
13284 RENESAS CLOCK DRIVERS
13285 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13286 L:      linux-renesas-soc@vger.kernel.org
13287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13288 S:      Supported
13289 F:      drivers/clk/renesas/
13290
13291 RENESAS EMEV2 I2C DRIVER
13292 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13293 S:      Supported
13294 F:      drivers/i2c/busses/i2c-emev2.c
13295
13296 RENESAS ETHERNET DRIVERS
13297 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13298 L:      netdev@vger.kernel.org
13299 L:      linux-renesas-soc@vger.kernel.org
13300 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13301 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13302 F:      drivers/net/ethernet/renesas/
13303 F:      include/linux/sh_eth.h
13304
13305 RENESAS R-CAR GYROADC DRIVER
13306 M:      Marek Vasut <marek.vasut@gmail.com>
13307 L:      linux-iio@vger.kernel.org
13308 S:      Supported
13309 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13310 F:      drivers/iio/adc/rcar-gyroadc.c
13311
13312 RENESAS R-CAR I2C DRIVERS
13313 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13314 S:      Supported
13315 F:      drivers/i2c/busses/i2c-rcar.c
13316 F:      drivers/i2c/busses/i2c-sh_mobile.c
13317
13318 RENESAS RIIC DRIVER
13319 M:      Chris Brandt <chris.brandt@renesas.com>
13320 S:      Supported
13321 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13322 F:      drivers/i2c/busses/i2c-riic.c
13323
13324 RENESAS USB PHY DRIVER
13325 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13326 L:      linux-renesas-soc@vger.kernel.org
13327 S:      Maintained
13328 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13329
13330 RESET CONTROLLER FRAMEWORK
13331 M:      Philipp Zabel <p.zabel@pengutronix.de>
13332 T:      git git://git.pengutronix.de/git/pza/linux
13333 S:      Maintained
13334 F:      drivers/reset/
13335 F:      Documentation/devicetree/bindings/reset/
13336 F:      include/dt-bindings/reset/
13337 F:      include/linux/reset.h
13338 F:      include/linux/reset/
13339 F:      include/linux/reset-controller.h
13340
13341 RESTARTABLE SEQUENCES SUPPORT
13342 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13343 M:      Peter Zijlstra <peterz@infradead.org>
13344 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13345 M:      Boqun Feng <boqun.feng@gmail.com>
13346 L:      linux-kernel@vger.kernel.org
13347 S:      Supported
13348 F:      kernel/rseq.c
13349 F:      include/uapi/linux/rseq.h
13350 F:      include/trace/events/rseq.h
13351 F:      tools/testing/selftests/rseq/
13352
13353 RFKILL
13354 M:      Johannes Berg <johannes@sipsolutions.net>
13355 L:      linux-wireless@vger.kernel.org
13356 W:      http://wireless.kernel.org/
13357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13359 S:      Maintained
13360 F:      Documentation/rfkill.txt
13361 F:      Documentation/ABI/stable/sysfs-class-rfkill
13362 F:      net/rfkill/
13363 F:      include/linux/rfkill.h
13364 F:      include/uapi/linux/rfkill.h
13365
13366 RHASHTABLE
13367 M:      Thomas Graf <tgraf@suug.ch>
13368 M:      Herbert Xu <herbert@gondor.apana.org.au>
13369 L:      netdev@vger.kernel.org
13370 S:      Maintained
13371 F:      lib/rhashtable.c
13372 F:      lib/test_rhashtable.c
13373 F:      include/linux/rhashtable.h
13374 F:      include/linux/rhashtable-types.h
13375
13376 RICOH R5C592 MEMORYSTICK DRIVER
13377 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13378 S:      Maintained
13379 F:      drivers/memstick/host/r592.*
13380
13381 RICOH SMARTMEDIA/XD DRIVER
13382 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13383 S:      Maintained
13384 F:      drivers/mtd/nand/raw/r852.c
13385 F:      drivers/mtd/nand/raw/r852.h
13386
13387 RISC-V ARCHITECTURE
13388 M:      Palmer Dabbelt <palmer@sifive.com>
13389 M:      Albert Ou <aou@eecs.berkeley.edu>
13390 L:      linux-riscv@lists.infradead.org
13391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13392 S:      Supported
13393 F:      arch/riscv/
13394 K:      riscv
13395 N:      riscv
13396
13397 ROCCAT DRIVERS
13398 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13399 W:      http://sourceforge.net/projects/roccat/
13400 S:      Maintained
13401 F:      drivers/hid/hid-roccat*
13402 F:      include/linux/hid-roccat*
13403 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13404
13405 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13406 M:      Jacob chen <jacob2.chen@rock-chips.com>
13407 L:      linux-media@vger.kernel.org
13408 S:      Maintained
13409 F:      drivers/media/platform/rockchip/rga/
13410 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13411
13412 ROCKCHIP VPU CODEC DRIVER
13413 M:      Ezequiel Garcia <ezequiel@collabora.com>
13414 L:      linux-media@vger.kernel.org
13415 S:      Maintained
13416 F:      drivers/staging/media/platform/rockchip/vpu/
13417 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13418
13419 ROCKER DRIVER
13420 M:      Jiri Pirko <jiri@resnulli.us>
13421 L:      netdev@vger.kernel.org
13422 S:      Supported
13423 F:      drivers/net/ethernet/rocker/
13424
13425 ROCKETPORT DRIVER
13426 P:      Comtrol Corp.
13427 W:      http://www.comtrol.com
13428 S:      Maintained
13429 F:      Documentation/serial/rocket.rst
13430 F:      drivers/tty/rocket*
13431
13432 ROCKETPORT EXPRESS/INFINITY DRIVER
13433 M:      Kevin Cernekee <cernekee@gmail.com>
13434 L:      linux-serial@vger.kernel.org
13435 S:      Odd Fixes
13436 F:      drivers/tty/serial/rp2.*
13437
13438 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13439 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13440 L:      linux-kernel@vger.kernel.org
13441 L:      linux-renesas-soc@vger.kernel.org
13442 S:      Supported
13443 F:      drivers/mfd/bd9571mwv.c
13444 F:      drivers/regulator/bd9571mwv-regulator.c
13445 F:      drivers/gpio/gpio-bd9571mwv.c
13446 F:      include/linux/mfd/bd9571mwv.h
13447 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13448
13449 ROSE NETWORK LAYER
13450 M:      Ralf Baechle <ralf@linux-mips.org>
13451 L:      linux-hams@vger.kernel.org
13452 W:      http://www.linux-ax25.org/
13453 S:      Maintained
13454 F:      include/net/rose.h
13455 F:      include/uapi/linux/rose.h
13456 F:      net/rose/
13457
13458 RTL2830 MEDIA DRIVER
13459 M:      Antti Palosaari <crope@iki.fi>
13460 L:      linux-media@vger.kernel.org
13461 W:      https://linuxtv.org
13462 W:      http://palosaari.fi/linux/
13463 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13464 T:      git git://linuxtv.org/anttip/media_tree.git
13465 S:      Maintained
13466 F:      drivers/media/dvb-frontends/rtl2830*
13467
13468 RTL2832 MEDIA DRIVER
13469 M:      Antti Palosaari <crope@iki.fi>
13470 L:      linux-media@vger.kernel.org
13471 W:      https://linuxtv.org
13472 W:      http://palosaari.fi/linux/
13473 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13474 T:      git git://linuxtv.org/anttip/media_tree.git
13475 S:      Maintained
13476 F:      drivers/media/dvb-frontends/rtl2832*
13477
13478 RTL2832_SDR MEDIA DRIVER
13479 M:      Antti Palosaari <crope@iki.fi>
13480 L:      linux-media@vger.kernel.org
13481 W:      https://linuxtv.org
13482 W:      http://palosaari.fi/linux/
13483 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13484 T:      git git://linuxtv.org/anttip/media_tree.git
13485 S:      Maintained
13486 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13487
13488 RTL8180 WIRELESS DRIVER
13489 L:      linux-wireless@vger.kernel.org
13490 W:      http://wireless.kernel.org/
13491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13492 S:      Orphan
13493 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13494
13495 RTL8187 WIRELESS DRIVER
13496 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13497 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13498 M:      Larry Finger <Larry.Finger@lwfinger.net>
13499 L:      linux-wireless@vger.kernel.org
13500 W:      http://wireless.kernel.org/
13501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13502 S:      Maintained
13503 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13504
13505 REALTEK WIRELESS DRIVER (rtlwifi family)
13506 M:      Ping-Ke Shih <pkshih@realtek.com>
13507 L:      linux-wireless@vger.kernel.org
13508 W:      http://wireless.kernel.org/
13509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13510 S:      Maintained
13511 F:      drivers/net/wireless/realtek/rtlwifi/
13512
13513 REALTEK WIRELESS DRIVER (rtw88)
13514 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13515 L:      linux-wireless@vger.kernel.org
13516 S:      Maintained
13517 F:      drivers/net/wireless/realtek/rtw88/
13518
13519 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13520 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13521 L:      linux-wireless@vger.kernel.org
13522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13523 S:      Maintained
13524 F:      drivers/net/wireless/realtek/rtl8xxxu/
13525
13526 RXRPC SOCKETS (AF_RXRPC)
13527 M:      David Howells <dhowells@redhat.com>
13528 L:      linux-afs@lists.infradead.org
13529 S:      Supported
13530 F:      net/rxrpc/
13531 F:      include/keys/rxrpc-type.h
13532 F:      include/net/af_rxrpc.h
13533 F:      include/trace/events/rxrpc.h
13534 F:      include/uapi/linux/rxrpc.h
13535 F:      Documentation/networking/rxrpc.txt
13536 W:      https://www.infradead.org/~dhowells/kafs/
13537
13538 S3 SAVAGE FRAMEBUFFER DRIVER
13539 M:      Antonino Daplas <adaplas@gmail.com>
13540 L:      linux-fbdev@vger.kernel.org
13541 S:      Maintained
13542 F:      drivers/video/fbdev/savage/
13543
13544 S390
13545 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
13546 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13547 L:      linux-s390@vger.kernel.org
13548 W:      http://www.ibm.com/developerworks/linux/linux390/
13549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13550 S:      Supported
13551 F:      arch/s390/
13552 F:      drivers/s390/
13553 F:      Documentation/s390/
13554 F:      Documentation/driver-api/s390-drivers.rst
13555
13556 S390 COMMON I/O LAYER
13557 M:      Sebastian Ott <sebott@linux.ibm.com>
13558 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13559 L:      linux-s390@vger.kernel.org
13560 W:      http://www.ibm.com/developerworks/linux/linux390/
13561 S:      Supported
13562 F:      drivers/s390/cio/
13563
13564 S390 DASD DRIVER
13565 M:      Stefan Haberland <sth@linux.ibm.com>
13566 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13567 L:      linux-s390@vger.kernel.org
13568 W:      http://www.ibm.com/developerworks/linux/linux390/
13569 S:      Supported
13570 F:      drivers/s390/block/dasd*
13571 F:      block/partitions/ibm.c
13572
13573 S390 IOMMU (PCI)
13574 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13575 L:      linux-s390@vger.kernel.org
13576 W:      http://www.ibm.com/developerworks/linux/linux390/
13577 S:      Supported
13578 F:      drivers/iommu/s390-iommu.c
13579
13580 S390 IUCV NETWORK LAYER
13581 M:      Julian Wiedmann <jwi@linux.ibm.com>
13582 M:      Ursula Braun <ubraun@linux.ibm.com>
13583 L:      linux-s390@vger.kernel.org
13584 W:      http://www.ibm.com/developerworks/linux/linux390/
13585 S:      Supported
13586 F:      drivers/s390/net/*iucv*
13587 F:      include/net/iucv/
13588 F:      net/iucv/
13589
13590 S390 NETWORK DRIVERS
13591 M:      Julian Wiedmann <jwi@linux.ibm.com>
13592 M:      Ursula Braun <ubraun@linux.ibm.com>
13593 L:      linux-s390@vger.kernel.org
13594 W:      http://www.ibm.com/developerworks/linux/linux390/
13595 S:      Supported
13596 F:      drivers/s390/net/
13597
13598 S390 PCI SUBSYSTEM
13599 M:      Sebastian Ott <sebott@linux.ibm.com>
13600 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13601 L:      linux-s390@vger.kernel.org
13602 W:      http://www.ibm.com/developerworks/linux/linux390/
13603 S:      Supported
13604 F:      arch/s390/pci/
13605 F:      drivers/pci/hotplug/s390_pci_hpc.c
13606
13607 S390 VFIO-CCW DRIVER
13608 M:      Cornelia Huck <cohuck@redhat.com>
13609 M:      Farhan Ali <alifm@linux.ibm.com>
13610 M:      Eric Farman <farman@linux.ibm.com>
13611 R:      Halil Pasic <pasic@linux.ibm.com>
13612 L:      linux-s390@vger.kernel.org
13613 L:      kvm@vger.kernel.org
13614 S:      Supported
13615 F:      drivers/s390/cio/vfio_ccw*
13616 F:      Documentation/s390/vfio-ccw.txt
13617 F:      include/uapi/linux/vfio_ccw.h
13618
13619 S390 ZCRYPT DRIVER
13620 M:      Harald Freudenberger <freude@linux.ibm.com>
13621 L:      linux-s390@vger.kernel.org
13622 W:      http://www.ibm.com/developerworks/linux/linux390/
13623 S:      Supported
13624 F:      drivers/s390/crypto/
13625
13626 S390 VFIO AP DRIVER
13627 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13628 M:      Pierre Morel <pmorel@linux.ibm.com>
13629 M:      Halil Pasic <pasic@linux.ibm.com>
13630 L:      linux-s390@vger.kernel.org
13631 W:      http://www.ibm.com/developerworks/linux/linux390/
13632 S:      Supported
13633 F:      drivers/s390/crypto/vfio_ap_drv.c
13634 F:      drivers/s390/crypto/vfio_ap_private.h
13635 F:      drivers/s390/crypto/vfio_ap_ops.c
13636 F:      Documentation/s390/vfio-ap.txt
13637
13638 S390 ZFCP DRIVER
13639 M:      Steffen Maier <maier@linux.ibm.com>
13640 M:      Benjamin Block <bblock@linux.ibm.com>
13641 L:      linux-s390@vger.kernel.org
13642 W:      http://www.ibm.com/developerworks/linux/linux390/
13643 S:      Supported
13644 F:      drivers/s390/scsi/zfcp_*
13645
13646 S3C24XX SD/MMC Driver
13647 M:      Ben Dooks <ben-linux@fluff.org>
13648 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13649 S:      Supported
13650 F:      drivers/mmc/host/s3cmci.*
13651
13652 SAA6588 RDS RECEIVER DRIVER
13653 M:      Hans Verkuil <hverkuil@xs4all.nl>
13654 L:      linux-media@vger.kernel.org
13655 T:      git git://linuxtv.org/media_tree.git
13656 W:      https://linuxtv.org
13657 S:      Odd Fixes
13658 F:      drivers/media/i2c/saa6588*
13659
13660 SAA7134 VIDEO4LINUX DRIVER
13661 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13662 L:      linux-media@vger.kernel.org
13663 W:      https://linuxtv.org
13664 T:      git git://linuxtv.org/media_tree.git
13665 S:      Odd fixes
13666 F:      Documentation/media/v4l-drivers/saa7134*
13667 F:      drivers/media/pci/saa7134/
13668
13669 SAA7146 VIDEO4LINUX-2 DRIVER
13670 M:      Hans Verkuil <hverkuil@xs4all.nl>
13671 L:      linux-media@vger.kernel.org
13672 T:      git git://linuxtv.org/media_tree.git
13673 S:      Maintained
13674 F:      drivers/media/common/saa7146/
13675 F:      drivers/media/pci/saa7146/
13676 F:      include/media/drv-intf/saa7146*
13677
13678 SAMSUNG AUDIO (ASoC) DRIVERS
13679 M:      Krzysztof Kozlowski <krzk@kernel.org>
13680 M:      Sangbeom Kim <sbkim73@samsung.com>
13681 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13682 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13683 S:      Supported
13684 F:      sound/soc/samsung/
13685 F:      Documentation/devicetree/bindings/sound/samsung*
13686
13687 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13688 M:      Krzysztof Kozlowski <krzk@kernel.org>
13689 L:      linux-crypto@vger.kernel.org
13690 L:      linux-samsung-soc@vger.kernel.org
13691 S:      Maintained
13692 F:      drivers/crypto/exynos-rng.c
13693 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13694
13695 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13696 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13697 L:      linux-samsung-soc@vger.kernel.org
13698 S:      Maintained
13699 F:      drivers/char/hw_random/exynos-trng.c
13700 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13701
13702 SAMSUNG FRAMEBUFFER DRIVER
13703 M:      Jingoo Han <jingoohan1@gmail.com>
13704 L:      linux-fbdev@vger.kernel.org
13705 S:      Maintained
13706 F:      drivers/video/fbdev/s3c-fb.c
13707
13708 SAMSUNG LAPTOP DRIVER
13709 M:      Corentin Chary <corentin.chary@gmail.com>
13710 L:      platform-driver-x86@vger.kernel.org
13711 S:      Maintained
13712 F:      drivers/platform/x86/samsung-laptop.c
13713
13714 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13715 M:      Sangbeom Kim <sbkim73@samsung.com>
13716 M:      Krzysztof Kozlowski <krzk@kernel.org>
13717 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13718 L:      linux-kernel@vger.kernel.org
13719 L:      linux-samsung-soc@vger.kernel.org
13720 S:      Supported
13721 F:      drivers/mfd/sec*.c
13722 F:      drivers/regulator/s2m*.c
13723 F:      drivers/regulator/s5m*.c
13724 F:      drivers/clk/clk-s2mps11.c
13725 F:      drivers/rtc/rtc-s5m.c
13726 F:      include/linux/mfd/samsung/
13727 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13728 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13729 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13730 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13731
13732 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13733 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13734 L:      linux-media@vger.kernel.org
13735 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13736 S:      Maintained
13737 F:      drivers/media/platform/s3c-camif/
13738 F:      include/media/drv-intf/s3c_camif.h
13739
13740 SAMSUNG S3FWRN5 NFC DRIVER
13741 M:      Robert Baldyga <r.baldyga@samsung.com>
13742 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13743 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13744 S:      Supported
13745 F:      drivers/nfc/s3fwrn5
13746
13747 SAMSUNG S5C73M3 CAMERA DRIVER
13748 M:      Kyungmin Park <kyungmin.park@samsung.com>
13749 M:      Andrzej Hajda <a.hajda@samsung.com>
13750 L:      linux-media@vger.kernel.org
13751 S:      Supported
13752 F:      drivers/media/i2c/s5c73m3/*
13753
13754 SAMSUNG S5K5BAF CAMERA DRIVER
13755 M:      Kyungmin Park <kyungmin.park@samsung.com>
13756 M:      Andrzej Hajda <a.hajda@samsung.com>
13757 L:      linux-media@vger.kernel.org
13758 S:      Supported
13759 F:      drivers/media/i2c/s5k5baf.c
13760
13761 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13762 M:      Krzysztof Kozlowski <krzk@kernel.org>
13763 M:      Vladimir Zapolskiy <vz@mleia.com>
13764 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13765 L:      linux-crypto@vger.kernel.org
13766 L:      linux-samsung-soc@vger.kernel.org
13767 S:      Maintained
13768 F:      drivers/crypto/s5p-sss.c
13769
13770 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13771 M:      Kyungmin Park <kyungmin.park@samsung.com>
13772 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13773 L:      linux-media@vger.kernel.org
13774 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13775 S:      Supported
13776 F:      drivers/media/platform/exynos4-is/
13777
13778 SAMSUNG SOC CLOCK DRIVERS
13779 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13780 M:      Tomasz Figa <tomasz.figa@gmail.com>
13781 M:      Chanwoo Choi <cw00.choi@samsung.com>
13782 S:      Supported
13783 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13785 F:      drivers/clk/samsung/
13786 F:      include/dt-bindings/clock/exynos*.h
13787 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13788
13789 SAMSUNG SPI DRIVERS
13790 M:      Kukjin Kim <kgene@kernel.org>
13791 M:      Krzysztof Kozlowski <krzk@kernel.org>
13792 M:      Andi Shyti <andi@etezian.org>
13793 L:      linux-spi@vger.kernel.org
13794 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13795 S:      Maintained
13796 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13797 F:      drivers/spi/spi-s3c*
13798 F:      include/linux/platform_data/spi-s3c64xx.h
13799
13800 SAMSUNG SXGBE DRIVERS
13801 M:      Byungho An <bh74.an@samsung.com>
13802 M:      Girish K S <ks.giri@samsung.com>
13803 M:      Vipul Pandya <vipul.pandya@samsung.com>
13804 S:      Supported
13805 L:      netdev@vger.kernel.org
13806 F:      drivers/net/ethernet/samsung/sxgbe/
13807
13808 SAMSUNG THERMAL DRIVER
13809 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13810 L:      linux-pm@vger.kernel.org
13811 L:      linux-samsung-soc@vger.kernel.org
13812 S:      Supported
13813 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13814 F:      drivers/thermal/samsung/
13815
13816 SAMSUNG USB2 PHY DRIVER
13817 M:      Kamil Debski <kamil@wypas.org>
13818 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13819 L:      linux-kernel@vger.kernel.org
13820 S:      Supported
13821 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13822 F:      Documentation/phy/samsung-usb2.txt
13823 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13824 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13825 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13826 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13827 F:      drivers/phy/samsung/phy-samsung-usb2.c
13828 F:      drivers/phy/samsung/phy-samsung-usb2.h
13829
13830 SC1200 WDT DRIVER
13831 M:      Zwane Mwaikambo <zwanem@gmail.com>
13832 S:      Maintained
13833 F:      drivers/watchdog/sc1200wdt.c
13834
13835 SCHEDULER
13836 M:      Ingo Molnar <mingo@redhat.com>
13837 M:      Peter Zijlstra <peterz@infradead.org>
13838 L:      linux-kernel@vger.kernel.org
13839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13840 S:      Maintained
13841 F:      kernel/sched/
13842 F:      include/linux/sched.h
13843 F:      include/uapi/linux/sched.h
13844 F:      include/linux/wait.h
13845 F:      include/linux/preempt.h
13846
13847 SCR24X CHIP CARD INTERFACE DRIVER
13848 M:      Lubomir Rintel <lkundrak@v3.sk>
13849 S:      Supported
13850 F:      drivers/char/pcmcia/scr24x_cs.c
13851
13852 SCSI CDROM DRIVER
13853 M:      Jens Axboe <axboe@kernel.dk>
13854 L:      linux-scsi@vger.kernel.org
13855 W:      http://www.kernel.dk
13856 S:      Maintained
13857 F:      drivers/scsi/sr*
13858
13859 SCSI RDMA PROTOCOL (SRP) INITIATOR
13860 M:      Bart Van Assche <bvanassche@acm.org>
13861 L:      linux-rdma@vger.kernel.org
13862 S:      Supported
13863 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13864 F:      drivers/infiniband/ulp/srp/
13865 F:      include/scsi/srp.h
13866
13867 SCSI RDMA PROTOCOL (SRP) TARGET
13868 M:      Bart Van Assche <bvanassche@acm.org>
13869 L:      linux-rdma@vger.kernel.org
13870 L:      target-devel@vger.kernel.org
13871 S:      Supported
13872 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13873 F:      drivers/infiniband/ulp/srpt/
13874
13875 SCSI SG DRIVER
13876 M:      Doug Gilbert <dgilbert@interlog.com>
13877 L:      linux-scsi@vger.kernel.org
13878 W:      http://sg.danny.cz/sg
13879 S:      Maintained
13880 F:      Documentation/scsi/scsi-generic.txt
13881 F:      drivers/scsi/sg.c
13882 F:      include/scsi/sg.h
13883
13884 SCSI SUBSYSTEM
13885 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13887 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13889 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13890 L:      linux-scsi@vger.kernel.org
13891 S:      Maintained
13892 F:      Documentation/devicetree/bindings/scsi/
13893 F:      drivers/scsi/
13894 F:      include/scsi/
13895
13896 SCSI TAPE DRIVER
13897 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13898 L:      linux-scsi@vger.kernel.org
13899 S:      Maintained
13900 F:      Documentation/scsi/st.txt
13901 F:      drivers/scsi/st.*
13902 F:      drivers/scsi/st_*.h
13903
13904 SCSI TARGET SUBSYSTEM
13905 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13906 L:      linux-scsi@vger.kernel.org
13907 L:      target-devel@vger.kernel.org
13908 W:      http://www.linux-iscsi.org
13909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13910 Q:      https://patchwork.kernel.org/project/target-devel/list/
13911 S:      Supported
13912 F:      drivers/target/
13913 F:      include/target/
13914 F:      Documentation/target/
13915
13916 SCTP PROTOCOL
13917 M:      Vlad Yasevich <vyasevich@gmail.com>
13918 M:      Neil Horman <nhorman@tuxdriver.com>
13919 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
13920 L:      linux-sctp@vger.kernel.org
13921 W:      http://lksctp.sourceforge.net
13922 S:      Maintained
13923 F:      Documentation/networking/sctp.txt
13924 F:      include/linux/sctp.h
13925 F:      include/uapi/linux/sctp.h
13926 F:      include/net/sctp/
13927 F:      net/sctp/
13928
13929 SCx200 CPU SUPPORT
13930 M:      Jim Cromie <jim.cromie@gmail.com>
13931 S:      Odd Fixes
13932 F:      Documentation/i2c/busses/scx200_acb
13933 F:      arch/x86/platform/scx200/
13934 F:      drivers/watchdog/scx200_wdt.c
13935 F:      drivers/i2c/busses/scx200*
13936 F:      drivers/mtd/maps/scx200_docflash.c
13937 F:      include/linux/scx200.h
13938
13939 SCx200 GPIO DRIVER
13940 M:      Jim Cromie <jim.cromie@gmail.com>
13941 S:      Maintained
13942 F:      drivers/char/scx200_gpio.c
13943 F:      include/linux/scx200_gpio.h
13944
13945 SCx200 HRT CLOCKSOURCE DRIVER
13946 M:      Jim Cromie <jim.cromie@gmail.com>
13947 S:      Maintained
13948 F:      drivers/clocksource/scx200_hrt.c
13949
13950 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13951 M:      Sascha Sommer <saschasommer@freenet.de>
13952 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13953 S:      Maintained
13954 F:      drivers/mmc/host/sdricoh_cs.c
13955
13956 SECO BOARDS CEC DRIVER
13957 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
13958 S:      Maintained
13959 F:      drivers/media/platform/seco-cec/seco-cec.c
13960 F:      drivers/media/platform/seco-cec/seco-cec.h
13961
13962 SECURE COMPUTING
13963 M:      Kees Cook <keescook@chromium.org>
13964 R:      Andy Lutomirski <luto@amacapital.net>
13965 R:      Will Drewry <wad@chromium.org>
13966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13967 S:      Supported
13968 F:      kernel/seccomp.c
13969 F:      include/uapi/linux/seccomp.h
13970 F:      include/linux/seccomp.h
13971 F:      tools/testing/selftests/seccomp/*
13972 F:      tools/testing/selftests/kselftest_harness.h
13973 F:      Documentation/userspace-api/seccomp_filter.rst
13974 K:      \bsecure_computing
13975 K:      \bTIF_SECCOMP\b
13976
13977 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13978 M:      Al Cooper <alcooperx@gmail.com>
13979 L:      linux-mmc@vger.kernel.org
13980 L:      bcm-kernel-feedback-list@broadcom.com
13981 S:      Maintained
13982 F:      drivers/mmc/host/sdhci-brcmstb*
13983
13984 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13985 M:      Adrian Hunter <adrian.hunter@intel.com>
13986 L:      linux-mmc@vger.kernel.org
13987 S:      Maintained
13988 F:      drivers/mmc/host/sdhci*
13989 F:      include/linux/mmc/sdhci*
13990
13991 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
13992 M:      Adrian Hunter <adrian.hunter@intel.com>
13993 M:      Ritesh Harjani <riteshh@codeaurora.org>
13994 M:      Asutosh Das <asutoshd@codeaurora.org>
13995 L:      linux-mmc@vger.kernel.org
13996 S:      Maintained
13997 F:      drivers/mmc/host/cqhci*
13998
13999 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14000 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14001 M:      Manjunath M B <manjumb@synopsys.com>
14002 L:      linux-mmc@vger.kernel.org
14003 S:      Maintained
14004 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14005
14006 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14007 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14008 L:      linux-mmc@vger.kernel.org
14009 S:      Supported
14010 F:      drivers/mmc/host/sdhci-of-at91.c
14011
14012 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14013 M:      Ben Dooks <ben-linux@fluff.org>
14014 M:      Jaehoon Chung <jh80.chung@samsung.com>
14015 L:      linux-mmc@vger.kernel.org
14016 S:      Maintained
14017 F:      drivers/mmc/host/sdhci-s3c*
14018
14019 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14020 M:      Viresh Kumar <vireshk@kernel.org>
14021 L:      linux-mmc@vger.kernel.org
14022 S:      Maintained
14023 F:      drivers/mmc/host/sdhci-spear.c
14024
14025 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14026 M:      Kishon Vijay Abraham I <kishon@ti.com>
14027 L:      linux-mmc@vger.kernel.org
14028 S:      Maintained
14029 F:      drivers/mmc/host/sdhci-omap.c
14030
14031 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14032 M:      Scott Bauer <scott.bauer@intel.com>
14033 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14034 L:      linux-block@vger.kernel.org
14035 S:      Supported
14036 F:      block/sed*
14037 F:      block/opal_proto.h
14038 F:      include/linux/sed*
14039 F:      include/uapi/linux/sed*
14040
14041 SECURITY CONTACT
14042 M:      Security Officers <security@kernel.org>
14043 S:      Supported
14044
14045 SECURITY SUBSYSTEM
14046 M:      James Morris <jmorris@namei.org>
14047 M:      "Serge E. Hallyn" <serge@hallyn.com>
14048 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14050 W:      http://kernsec.org/
14051 S:      Supported
14052 F:      security/
14053 X:      security/selinux/
14054
14055 SELINUX SECURITY MODULE
14056 M:      Paul Moore <paul@paul-moore.com>
14057 M:      Stephen Smalley <sds@tycho.nsa.gov>
14058 M:      Eric Paris <eparis@parisplace.org>
14059 L:      selinux@vger.kernel.org
14060 W:      https://selinuxproject.org
14061 W:      https://github.com/SELinuxProject
14062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14063 S:      Supported
14064 F:      include/uapi/linux/selinux_netlink.h
14065 F:      security/selinux/
14066 F:      scripts/selinux/
14067 F:      Documentation/admin-guide/LSM/SELinux.rst
14068
14069 SENSABLE PHANTOM
14070 M:      Jiri Slaby <jirislaby@gmail.com>
14071 S:      Maintained
14072 F:      drivers/misc/phantom.c
14073 F:      include/uapi/linux/phantom.h
14074
14075 SERIAL DEVICE BUS
14076 M:      Rob Herring <robh@kernel.org>
14077 L:      linux-serial@vger.kernel.org
14078 S:      Maintained
14079 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14080 F:      drivers/tty/serdev/
14081 F:      include/linux/serdev.h
14082
14083 SERIAL DRIVERS
14084 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14085 L:      linux-serial@vger.kernel.org
14086 S:      Maintained
14087 F:      Documentation/devicetree/bindings/serial/
14088 F:      drivers/tty/serial/
14089
14090 SERIAL IR RECEIVER
14091 M:      Sean Young <sean@mess.org>
14092 L:      linux-media@vger.kernel.org
14093 S:      Maintained
14094 F:      drivers/media/rc/serial_ir.c
14095
14096 SFC NETWORK DRIVER
14097 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14098 M:      Edward Cree <ecree@solarflare.com>
14099 M:      Martin Habets <mhabets@solarflare.com>
14100 L:      netdev@vger.kernel.org
14101 S:      Supported
14102 F:      drivers/net/ethernet/sfc/
14103
14104 SFF/SFP/SFP+ MODULE SUPPORT
14105 M:      Russell King <linux@armlinux.org.uk>
14106 L:      netdev@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/net/phy/phylink.c
14109 F:      drivers/net/phy/sfp*
14110 F:      include/linux/phylink.h
14111 F:      include/linux/sfp.h
14112
14113 SGI GRU DRIVER
14114 M:      Dimitri Sivanich <sivanich@sgi.com>
14115 S:      Maintained
14116 F:      drivers/misc/sgi-gru/
14117
14118 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14119 M:      Pat Gefre <pfg@sgi.com>
14120 L:      linux-ia64@vger.kernel.org
14121 S:      Supported
14122 F:      Documentation/ia64/serial.txt
14123 F:      drivers/tty/serial/ioc?_serial.c
14124 F:      include/linux/ioc?.h
14125
14126 SGI XP/XPC/XPNET DRIVER
14127 M:      Cliff Whickman <cpw@sgi.com>
14128 M:      Robin Holt <robinmholt@gmail.com>
14129 S:      Maintained
14130 F:      drivers/misc/sgi-xp/
14131
14132 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14133 M:      Ursula Braun <ubraun@linux.ibm.com>
14134 M:      Karsten Graul <kgraul@linux.ibm.com>
14135 L:      linux-s390@vger.kernel.org
14136 W:      http://www.ibm.com/developerworks/linux/linux390/
14137 S:      Supported
14138 F:      net/smc/
14139
14140 SHARP RJ54N1CB0C SENSOR DRIVER
14141 M:      Jacopo Mondi <jacopo@jmondi.org>
14142 L:      linux-media@vger.kernel.org
14143 T:      git git://linuxtv.org/media_tree.git
14144 S:      Odd fixes
14145 F:      drivers/media/i2c/rj54n1cb0c.c
14146 F:      include/media/i2c/rj54n1cb0c.h
14147
14148 SH_VEU V4L2 MEM2MEM DRIVER
14149 L:      linux-media@vger.kernel.org
14150 S:      Orphan
14151 F:      drivers/media/platform/sh_veu.c
14152
14153 SH_VOU V4L2 OUTPUT DRIVER
14154 L:      linux-media@vger.kernel.org
14155 S:      Orphan
14156 F:      drivers/media/platform/sh_vou.c
14157 F:      include/media/drv-intf/sh_vou.h
14158
14159 SI2157 MEDIA DRIVER
14160 M:      Antti Palosaari <crope@iki.fi>
14161 L:      linux-media@vger.kernel.org
14162 W:      https://linuxtv.org
14163 W:      http://palosaari.fi/linux/
14164 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14165 T:      git git://linuxtv.org/anttip/media_tree.git
14166 S:      Maintained
14167 F:      drivers/media/tuners/si2157*
14168
14169 SI2165 MEDIA DRIVER
14170 M:      Matthias Schwarzott <zzam@gentoo.org>
14171 L:      linux-media@vger.kernel.org
14172 W:      https://linuxtv.org
14173 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14174 S:      Maintained
14175 F:      drivers/media/dvb-frontends/si2165*
14176
14177 SI2168 MEDIA DRIVER
14178 M:      Antti Palosaari <crope@iki.fi>
14179 L:      linux-media@vger.kernel.org
14180 W:      https://linuxtv.org
14181 W:      http://palosaari.fi/linux/
14182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14183 T:      git git://linuxtv.org/anttip/media_tree.git
14184 S:      Maintained
14185 F:      drivers/media/dvb-frontends/si2168*
14186
14187 SI470X FM RADIO RECEIVER I2C DRIVER
14188 M:      Hans Verkuil <hverkuil@xs4all.nl>
14189 L:      linux-media@vger.kernel.org
14190 T:      git git://linuxtv.org/media_tree.git
14191 W:      https://linuxtv.org
14192 S:      Odd Fixes
14193 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14194
14195 SI470X FM RADIO RECEIVER USB DRIVER
14196 M:      Hans Verkuil <hverkuil@xs4all.nl>
14197 L:      linux-media@vger.kernel.org
14198 T:      git git://linuxtv.org/media_tree.git
14199 W:      https://linuxtv.org
14200 S:      Maintained
14201 F:      drivers/media/radio/si470x/radio-si470x-common.c
14202 F:      drivers/media/radio/si470x/radio-si470x.h
14203 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14204
14205 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14206 M:      Eduardo Valentin <edubezval@gmail.com>
14207 L:      linux-media@vger.kernel.org
14208 T:      git git://linuxtv.org/media_tree.git
14209 W:      https://linuxtv.org
14210 S:      Odd Fixes
14211 F:      drivers/media/radio/si4713/si4713.?
14212
14213 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14214 M:      Eduardo Valentin <edubezval@gmail.com>
14215 L:      linux-media@vger.kernel.org
14216 T:      git git://linuxtv.org/media_tree.git
14217 W:      https://linuxtv.org
14218 S:      Odd Fixes
14219 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14220
14221 SI4713 FM RADIO TRANSMITTER USB DRIVER
14222 M:      Hans Verkuil <hverkuil@xs4all.nl>
14223 L:      linux-media@vger.kernel.org
14224 T:      git git://linuxtv.org/media_tree.git
14225 W:      https://linuxtv.org
14226 S:      Maintained
14227 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14228
14229 SIANO DVB DRIVER
14230 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 T:      git git://linuxtv.org/media_tree.git
14234 S:      Odd fixes
14235 F:      drivers/media/common/siano/
14236 F:      drivers/media/usb/siano/
14237 F:      drivers/media/usb/siano/
14238 F:      drivers/media/mmc/siano/
14239
14240 SIFIVE DRIVERS
14241 M:      Palmer Dabbelt <palmer@sifive.com>
14242 M:      Paul Walmsley <paul.walmsley@sifive.com>
14243 L:      linux-riscv@lists.infradead.org
14244 T:      git git://github.com/sifive/riscv-linux.git
14245 S:      Supported
14246 K:      sifive
14247 N:      sifive
14248
14249 SILEAD TOUCHSCREEN DRIVER
14250 M:      Hans de Goede <hdegoede@redhat.com>
14251 L:      linux-input@vger.kernel.org
14252 L:      platform-driver-x86@vger.kernel.org
14253 S:      Maintained
14254 F:      drivers/input/touchscreen/silead.c
14255 F:      drivers/platform/x86/touchscreen_dmi.c
14256
14257 SILICON MOTION SM712 FRAME BUFFER DRIVER
14258 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14259 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14260 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14261 L:      linux-fbdev@vger.kernel.org
14262 S:      Maintained
14263 F:      drivers/video/fbdev/sm712*
14264 F:      Documentation/fb/sm712fb.txt
14265
14266 SIMPLE FIRMWARE INTERFACE (SFI)
14267 M:      Len Brown <lenb@kernel.org>
14268 L:      sfi-devel@simplefirmware.org
14269 W:      http://simplefirmware.org/
14270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14271 S:      Supported
14272 F:      arch/x86/platform/sfi/
14273 F:      drivers/sfi/
14274 F:      include/linux/sfi*.h
14275
14276 SIMPLEFB FB DRIVER
14277 M:      Hans de Goede <hdegoede@redhat.com>
14278 L:      linux-fbdev@vger.kernel.org
14279 S:      Maintained
14280 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
14281 F:      drivers/video/fbdev/simplefb.c
14282 F:      include/linux/platform_data/simplefb.h
14283
14284 SIMTEC EB110ATX (Chalice CATS)
14285 P:      Ben Dooks
14286 P:      Vincent Sanders <vince@simtec.co.uk>
14287 M:      Simtec Linux Team <linux@simtec.co.uk>
14288 W:      http://www.simtec.co.uk/products/EB110ATX/
14289 S:      Supported
14290
14291 SIMTEC EB2410ITX (BAST)
14292 P:      Ben Dooks
14293 P:      Vincent Sanders <vince@simtec.co.uk>
14294 M:      Simtec Linux Team <linux@simtec.co.uk>
14295 W:      http://www.simtec.co.uk/products/EB2410ITX/
14296 S:      Supported
14297 F:      arch/arm/mach-s3c24xx/mach-bast.c
14298 F:      arch/arm/mach-s3c24xx/bast-ide.c
14299 F:      arch/arm/mach-s3c24xx/bast-irq.c
14300
14301 SIPHASH PRF ROUTINES
14302 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14303 S:      Maintained
14304 F:      lib/siphash.c
14305 F:      lib/test_siphash.c
14306 F:      include/linux/siphash.h
14307
14308 SIOX
14309 M:      Gavin Schenk <g.schenk@eckelmann.de>
14310 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14311 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14312 S:      Supported
14313 F:      drivers/siox/*
14314 F:      drivers/gpio/gpio-siox.c
14315 F:      include/trace/events/siox.h
14316
14317 SIS 190 ETHERNET DRIVER
14318 M:      Francois Romieu <romieu@fr.zoreil.com>
14319 L:      netdev@vger.kernel.org
14320 S:      Maintained
14321 F:      drivers/net/ethernet/sis/sis190.c
14322
14323 SIS 900/7016 FAST ETHERNET DRIVER
14324 M:      Daniele Venzano <venza@brownhat.org>
14325 W:      http://www.brownhat.org/sis900.html
14326 L:      netdev@vger.kernel.org
14327 S:      Maintained
14328 F:      drivers/net/ethernet/sis/sis900.*
14329
14330 SIS FRAMEBUFFER DRIVER
14331 M:      Thomas Winischhofer <thomas@winischhofer.net>
14332 W:      http://www.winischhofer.net/linuxsisvga.shtml
14333 S:      Maintained
14334 F:      Documentation/fb/sisfb.txt
14335 F:      drivers/video/fbdev/sis/
14336 F:      include/video/sisfb.h
14337
14338 SIS USB2VGA DRIVER
14339 M:      Thomas Winischhofer <thomas@winischhofer.net>
14340 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14341 S:      Maintained
14342 F:      drivers/usb/misc/sisusbvga/
14343
14344 SLAB ALLOCATOR
14345 M:      Christoph Lameter <cl@linux.com>
14346 M:      Pekka Enberg <penberg@kernel.org>
14347 M:      David Rientjes <rientjes@google.com>
14348 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14349 M:      Andrew Morton <akpm@linux-foundation.org>
14350 L:      linux-mm@kvack.org
14351 S:      Maintained
14352 F:      include/linux/sl?b*.h
14353 F:      mm/sl?b*
14354
14355 SLEEPABLE READ-COPY UPDATE (SRCU)
14356 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14357 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14358 M:      Josh Triplett <josh@joshtriplett.org>
14359 R:      Steven Rostedt <rostedt@goodmis.org>
14360 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14361 L:      rcu@vger.kernel.org
14362 W:      http://www.rdrop.com/users/paulmck/RCU/
14363 S:      Supported
14364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14365 F:      include/linux/srcu*.h
14366 F:      kernel/rcu/srcu*.c
14367
14368 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14369 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14370 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14371 S:      Maintained
14372 F:      drivers/slimbus/
14373 F:      Documentation/devicetree/bindings/slimbus/
14374 F:      include/linux/slimbus.h
14375
14376 SMACK SECURITY MODULE
14377 M:      Casey Schaufler <casey@schaufler-ca.com>
14378 L:      linux-security-module@vger.kernel.org
14379 W:      http://schaufler-ca.com
14380 T:      git git://github.com/cschaufler/smack-next
14381 S:      Maintained
14382 F:      Documentation/admin-guide/LSM/Smack.rst
14383 F:      security/smack/
14384
14385 SMC91x ETHERNET DRIVER
14386 M:      Nicolas Pitre <nico@fluxnic.net>
14387 S:      Odd Fixes
14388 F:      drivers/net/ethernet/smsc/smc91x.*
14389
14390 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14391 M:      Sakari Ailus <sakari.ailus@iki.fi>
14392 L:      linux-media@vger.kernel.org
14393 S:      Maintained
14394 F:      drivers/media/i2c/smiapp/
14395 F:      include/media/i2c/smiapp.h
14396 F:      drivers/media/i2c/smiapp-pll.c
14397 F:      drivers/media/i2c/smiapp-pll.h
14398 F:      include/uapi/linux/smiapp.h
14399 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14400
14401 SMM665 HARDWARE MONITOR DRIVER
14402 M:      Guenter Roeck <linux@roeck-us.net>
14403 L:      linux-hwmon@vger.kernel.org
14404 S:      Maintained
14405 F:      Documentation/hwmon/smm665.rst
14406 F:      drivers/hwmon/smm665.c
14407
14408 SMSC EMC2103 HARDWARE MONITOR DRIVER
14409 M:      Steve Glendinning <steve.glendinning@shawell.net>
14410 L:      linux-hwmon@vger.kernel.org
14411 S:      Maintained
14412 F:      Documentation/hwmon/emc2103.rst
14413 F:      drivers/hwmon/emc2103.c
14414
14415 SMSC SCH5627 HARDWARE MONITOR DRIVER
14416 M:      Hans de Goede <hdegoede@redhat.com>
14417 L:      linux-hwmon@vger.kernel.org
14418 S:      Supported
14419 F:      Documentation/hwmon/sch5627.rst
14420 F:      drivers/hwmon/sch5627.c
14421
14422 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14423 M:      Steve Glendinning <steve.glendinning@shawell.net>
14424 L:      linux-fbdev@vger.kernel.org
14425 S:      Maintained
14426 F:      drivers/video/fbdev/smscufx.c
14427
14428 SMSC47B397 HARDWARE MONITOR DRIVER
14429 M:      Jean Delvare <jdelvare@suse.com>
14430 L:      linux-hwmon@vger.kernel.org
14431 S:      Maintained
14432 F:      Documentation/hwmon/smsc47b397.rst
14433 F:      drivers/hwmon/smsc47b397.c
14434
14435 SMSC911x ETHERNET DRIVER
14436 M:      Steve Glendinning <steve.glendinning@shawell.net>
14437 L:      netdev@vger.kernel.org
14438 S:      Maintained
14439 F:      include/linux/smsc911x.h
14440 F:      drivers/net/ethernet/smsc/smsc911x.*
14441
14442 SMSC9420 PCI ETHERNET DRIVER
14443 M:      Steve Glendinning <steve.glendinning@shawell.net>
14444 L:      netdev@vger.kernel.org
14445 S:      Maintained
14446 F:      drivers/net/ethernet/smsc/smsc9420.*
14447
14448 SOC-CAMERA V4L2 SUBSYSTEM
14449 L:      linux-media@vger.kernel.org
14450 T:      git git://linuxtv.org/media_tree.git
14451 S:      Orphan
14452 F:      include/media/soc_camera.h
14453 F:      drivers/staging/media/soc_camera/
14454
14455 SOCIONEXT SYNQUACER I2C DRIVER
14456 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14457 L:      linux-i2c@vger.kernel.org
14458 S:      Maintained
14459 F:      drivers/i2c/busses/i2c-synquacer.c
14460 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14461
14462 SOCIONEXT UNIPHIER SOUND DRIVER
14463 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14464 S:      Orphan
14465 F:      sound/soc/uniphier/
14466
14467 SOEKRIS NET48XX LED SUPPORT
14468 M:      Chris Boot <bootc@bootc.net>
14469 S:      Maintained
14470 F:      drivers/leds/leds-net48xx.c
14471
14472 SOFT-ROCE DRIVER (rxe)
14473 M:      Moni Shoua <monis@mellanox.com>
14474 L:      linux-rdma@vger.kernel.org
14475 S:      Supported
14476 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14477 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14478 F:      drivers/infiniband/sw/rxe/
14479 F:      include/uapi/rdma/rdma_user_rxe.h
14480
14481 SOFTLOGIC 6x10 MPEG CODEC
14482 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14483 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14484 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14485 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14486 M:      Ismael Luceno <ismael@iodev.co.uk>
14487 L:      linux-media@vger.kernel.org
14488 S:      Supported
14489 F:      drivers/media/pci/solo6x10/
14490
14491 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14492 M:      James Morse <james.morse@arm.com>
14493 L:      linux-arm-kernel@lists.infradead.org
14494 S:      Maintained
14495 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14496 F:      drivers/firmware/arm_sdei.c
14497 F:      include/linux/arm_sdei.h
14498 F:      include/uapi/linux/arm_sdei.h
14499
14500 SOFTWARE RAID (Multiple Disks) SUPPORT
14501 M:      Shaohua Li <shli@kernel.org>
14502 L:      linux-raid@vger.kernel.org
14503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14504 S:      Supported
14505 F:      drivers/md/Makefile
14506 F:      drivers/md/Kconfig
14507 F:      drivers/md/md*
14508 F:      drivers/md/raid*
14509 F:      include/linux/raid/
14510 F:      include/uapi/linux/raid/
14511
14512 SOCIONEXT (SNI) AVE NETWORK DRIVER
14513 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14514 L:      netdev@vger.kernel.org
14515 S:      Maintained
14516 F:      drivers/net/ethernet/socionext/sni_ave.c
14517 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14518
14519 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14520 M:      Jassi Brar <jaswinder.singh@linaro.org>
14521 L:      netdev@vger.kernel.org
14522 S:      Maintained
14523 F:      drivers/net/ethernet/socionext/netsec.c
14524 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14525
14526 SOLIDRUN CLEARFOG SUPPORT
14527 M:      Russell King <linux@armlinux.org.uk>
14528 S:      Maintained
14529 F:      arch/arm/boot/dts/armada-388-clearfog*
14530 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14531
14532 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14533 M:      Russell King <linux@armlinux.org.uk>
14534 S:      Maintained
14535 F:      arch/arm/boot/dts/imx6*-cubox-i*
14536 F:      arch/arm/boot/dts/imx6*-hummingboard*
14537 F:      arch/arm/boot/dts/imx6*-sr-*
14538
14539 SONIC NETWORK DRIVER
14540 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14541 L:      netdev@vger.kernel.org
14542 S:      Maintained
14543 F:      drivers/net/ethernet/natsemi/sonic.*
14544
14545 SONICS SILICON BACKPLANE DRIVER (SSB)
14546 M:      Michael Buesch <m@bues.ch>
14547 L:      linux-wireless@vger.kernel.org
14548 S:      Maintained
14549 F:      drivers/ssb/
14550 F:      include/linux/ssb/
14551
14552 SONY IMX214 SENSOR DRIVER
14553 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14554 L:      linux-media@vger.kernel.org
14555 T:      git git://linuxtv.org/media_tree.git
14556 S:      Maintained
14557 F:      drivers/media/i2c/imx214.c
14558 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14559
14560 SONY IMX258 SENSOR DRIVER
14561 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14562 L:      linux-media@vger.kernel.org
14563 T:      git git://linuxtv.org/media_tree.git
14564 S:      Maintained
14565 F:      drivers/media/i2c/imx258.c
14566
14567 SONY IMX274 SENSOR DRIVER
14568 M:      Leon Luo <leonl@leopardimaging.com>
14569 L:      linux-media@vger.kernel.org
14570 T:      git git://linuxtv.org/media_tree.git
14571 S:      Maintained
14572 F:      drivers/media/i2c/imx274.c
14573 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14574
14575 SONY IMX319 SENSOR DRIVER
14576 M:      Bingbu Cao <bingbu.cao@intel.com>
14577 L:      linux-media@vger.kernel.org
14578 T:      git git://linuxtv.org/media_tree.git
14579 S:      Maintained
14580 F:      drivers/media/i2c/imx319.c
14581
14582 SONY IMX355 SENSOR DRIVER
14583 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14584 L:      linux-media@vger.kernel.org
14585 T:      git git://linuxtv.org/media_tree.git
14586 S:      Maintained
14587 F:      drivers/media/i2c/imx355.c
14588
14589 SONY MEMORYSTICK SUBSYSTEM
14590 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14591 M:      Alex Dubov <oakad@yahoo.com>
14592 M:      Ulf Hansson <ulf.hansson@linaro.org>
14593 L:      linux-mmc@vger.kernel.org
14594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14595 S:      Maintained
14596 F:      drivers/memstick/
14597 F:      include/linux/memstick.h
14598
14599 SONY VAIO CONTROL DEVICE DRIVER
14600 M:      Mattia Dongili <malattia@linux.it>
14601 L:      platform-driver-x86@vger.kernel.org
14602 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14603 S:      Maintained
14604 F:      Documentation/laptops/sony-laptop.txt
14605 F:      drivers/char/sonypi.c
14606 F:      drivers/platform/x86/sony-laptop.c
14607 F:      include/linux/sony-laptop.h
14608
14609 SOUND
14610 M:      Jaroslav Kysela <perex@perex.cz>
14611 M:      Takashi Iwai <tiwai@suse.com>
14612 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14613 W:      http://www.alsa-project.org/
14614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14615 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14616 S:      Maintained
14617 F:      Documentation/sound/
14618 F:      include/sound/
14619 F:      include/uapi/sound/
14620 F:      sound/
14621
14622 SOUND - COMPRESSED AUDIO
14623 M:      Vinod Koul <vkoul@kernel.org>
14624 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14626 S:      Supported
14627 F:      Documentation/sound/designs/compress-offload.rst
14628 F:      include/sound/compress_driver.h
14629 F:      include/uapi/sound/compress_*
14630 F:      sound/core/compress_offload.c
14631 F:      sound/soc/soc-compress.c
14632
14633 SOUND - DMAENGINE HELPERS
14634 M:      Lars-Peter Clausen <lars@metafoo.de>
14635 S:      Supported
14636 F:      include/sound/dmaengine_pcm.h
14637 F:      sound/core/pcm_dmaengine.c
14638 F:      sound/soc/soc-generic-dmaengine-pcm.c
14639
14640 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14641 M:      Liam Girdwood <lgirdwood@gmail.com>
14642 M:      Mark Brown <broonie@kernel.org>
14643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14644 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14645 W:      http://alsa-project.org/main/index.php/ASoC
14646 S:      Supported
14647 F:      Documentation/devicetree/bindings/sound/
14648 F:      Documentation/sound/soc/
14649 F:      sound/soc/
14650 F:      include/dt-bindings/sound/
14651 F:      include/sound/soc*
14652
14653 SOUNDWIRE SUBSYSTEM
14654 M:      Vinod Koul <vkoul@kernel.org>
14655 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14656 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14657 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14658 S:      Supported
14659 F:      Documentation/driver-api/soundwire/
14660 F:      drivers/soundwire/
14661 F:      include/linux/soundwire/
14662
14663 SP2 MEDIA DRIVER
14664 M:      Olli Salonen <olli.salonen@iki.fi>
14665 L:      linux-media@vger.kernel.org
14666 W:      https://linuxtv.org
14667 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14668 S:      Maintained
14669 F:      drivers/media/dvb-frontends/sp2*
14670
14671 SPARC + UltraSPARC (sparc/sparc64)
14672 M:      "David S. Miller" <davem@davemloft.net>
14673 L:      sparclinux@vger.kernel.org
14674 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14675 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14677 S:      Maintained
14678 F:      arch/sparc/
14679 F:      drivers/sbus/
14680
14681 SPARC SERIAL DRIVERS
14682 M:      "David S. Miller" <davem@davemloft.net>
14683 L:      sparclinux@vger.kernel.org
14684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14686 S:      Maintained
14687 F:      include/linux/sunserialcore.h
14688 F:      drivers/tty/serial/suncore.c
14689 F:      drivers/tty/serial/sunhv.c
14690 F:      drivers/tty/serial/sunsab.c
14691 F:      drivers/tty/serial/sunsab.h
14692 F:      drivers/tty/serial/sunsu.c
14693 F:      drivers/tty/serial/sunzilog.c
14694 F:      drivers/tty/serial/sunzilog.h
14695 F:      drivers/tty/vcc.c
14696
14697 SPARSE CHECKER
14698 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14699 L:      linux-sparse@vger.kernel.org
14700 W:      https://sparse.wiki.kernel.org/
14701 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14702 S:      Maintained
14703 F:      include/linux/compiler.h
14704
14705 SPEAR CLOCK FRAMEWORK SUPPORT
14706 M:      Viresh Kumar <vireshk@kernel.org>
14707 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14708 W:      http://www.st.com/spear
14709 S:      Maintained
14710 F:      drivers/clk/spear/
14711
14712 SPEAR PLATFORM SUPPORT
14713 M:      Viresh Kumar <vireshk@kernel.org>
14714 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14716 W:      http://www.st.com/spear
14717 S:      Maintained
14718 F:      arch/arm/boot/dts/spear*
14719 F:      arch/arm/mach-spear/
14720
14721 SPI NOR SUBSYSTEM
14722 M:      Marek Vasut <marek.vasut@gmail.com>
14723 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14724 L:      linux-mtd@lists.infradead.org
14725 W:      http://www.linux-mtd.infradead.org/
14726 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14727 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
14728 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
14729 S:      Maintained
14730 F:      drivers/mtd/spi-nor/
14731 F:      include/linux/mtd/spi-nor.h
14732
14733 SPI SUBSYSTEM
14734 M:      Mark Brown <broonie@kernel.org>
14735 L:      linux-spi@vger.kernel.org
14736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14737 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14738 S:      Maintained
14739 F:      Documentation/devicetree/bindings/spi/
14740 F:      Documentation/spi/
14741 F:      drivers/spi/
14742 F:      include/linux/spi/
14743 F:      include/uapi/linux/spi/
14744 F:      tools/spi/
14745
14746 SPIDERNET NETWORK DRIVER for CELL
14747 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14748 L:      netdev@vger.kernel.org
14749 S:      Supported
14750 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14751 F:      drivers/net/ethernet/toshiba/spider_net*
14752
14753 SPMI SUBSYSTEM
14754 R:      Stephen Boyd <sboyd@kernel.org>
14755 L:      linux-arm-msm@vger.kernel.org
14756 F:      Documentation/devicetree/bindings/spmi/
14757 F:      drivers/spmi/
14758 F:      include/dt-bindings/spmi/spmi.h
14759 F:      include/linux/spmi.h
14760 F:      include/trace/events/spmi.h
14761
14762 SPU FILE SYSTEM
14763 M:      Jeremy Kerr <jk@ozlabs.org>
14764 L:      linuxppc-dev@lists.ozlabs.org
14765 W:      http://www.ibm.com/developerworks/power/cell/
14766 S:      Supported
14767 F:      Documentation/filesystems/spufs.txt
14768 F:      arch/powerpc/platforms/cell/spufs/
14769
14770 SQUASHFS FILE SYSTEM
14771 M:      Phillip Lougher <phillip@squashfs.org.uk>
14772 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14773 W:      http://squashfs.org.uk
14774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14775 S:      Maintained
14776 F:      Documentation/filesystems/squashfs.txt
14777 F:      fs/squashfs/
14778
14779 SRM (Alpha) environment access
14780 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14781 S:      Maintained
14782 F:      arch/alpha/kernel/srm_env.c
14783
14784 ST LSM6DSx IMU IIO DRIVER
14785 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14786 L:      linux-iio@vger.kernel.org
14787 W:      http://www.st.com/
14788 S:      Maintained
14789 F:      drivers/iio/imu/st_lsm6dsx/
14790 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14791
14792 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14793 M:      Mickael Guene <mickael.guene@st.com>
14794 L:      linux-media@vger.kernel.org
14795 T:      git git://linuxtv.org/media_tree.git
14796 S:      Maintained
14797 F:      drivers/media/i2c/st-mipid02.c
14798 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14799
14800 ST STM32 I2C/SMBUS DRIVER
14801 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14802 L:      linux-i2c@vger.kernel.org
14803 S:      Maintained
14804 F:      drivers/i2c/busses/i2c-stm32*
14805
14806 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14807 M:      Song Qiang <songqiang1304521@gmail.com>
14808 L:      linux-iio@vger.kernel.org
14809 S:      Maintained
14810 F:      drivers/iio/proximity/vl53l0x-i2c.c
14811 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14812
14813 STABLE BRANCH
14814 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14815 M:      Sasha Levin <sashal@kernel.org>
14816 L:      stable@vger.kernel.org
14817 S:      Supported
14818 F:      Documentation/process/stable-kernel-rules.rst
14819
14820 STAGING - COMEDI
14821 M:      Ian Abbott <abbotti@mev.co.uk>
14822 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14823 S:      Odd Fixes
14824 F:      drivers/staging/comedi/
14825
14826 STAGING - EROFS FILE SYSTEM
14827 M:      Gao Xiang <gaoxiang25@huawei.com>
14828 M:      Chao Yu <yuchao0@huawei.com>
14829 L:      linux-erofs@lists.ozlabs.org
14830 S:      Maintained
14831 F:      drivers/staging/erofs/
14832
14833 STAGING - INDUSTRIAL IO
14834 M:      Jonathan Cameron <jic23@kernel.org>
14835 L:      linux-iio@vger.kernel.org
14836 S:      Odd Fixes
14837 F:      Documentation/devicetree/bindings/staging/iio/
14838 F:      drivers/staging/iio/
14839
14840 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14841 M:      Marc Dietrich <marvin24@gmx.de>
14842 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14843 L:      linux-tegra@vger.kernel.org
14844 S:      Maintained
14845 F:      drivers/staging/nvec/
14846
14847 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14848 M:      Jens Frederich <jfrederich@gmail.com>
14849 M:      Daniel Drake <dsd@laptop.org>
14850 M:      Jon Nettleton <jon.nettleton@gmail.com>
14851 W:      http://wiki.laptop.org/go/DCON
14852 S:      Maintained
14853 F:      drivers/staging/olpc_dcon/
14854
14855 STAGING - REALTEK RTL8712U DRIVERS
14856 M:      Larry Finger <Larry.Finger@lwfinger.net>
14857 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14858 S:      Odd Fixes
14859 F:      drivers/staging/rtl8712/
14860
14861 STAGING - REALTEK RTL8188EU DRIVERS
14862 M:      Larry Finger <Larry.Finger@lwfinger.net>
14863 S:      Odd Fixes
14864 F:      drivers/staging/rtl8188eu/
14865
14866 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14867 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14868 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14869 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14870 L:      linux-fbdev@vger.kernel.org
14871 S:      Maintained
14872 F:      drivers/staging/sm750fb/
14873
14874 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14875 M:      William Hubbs <w.d.hubbs@gmail.com>
14876 M:      Chris Brannon <chris@the-brannons.com>
14877 M:      Kirk Reiser <kirk@reisers.ca>
14878 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14879 L:      speakup@linux-speakup.org
14880 W:      http://www.linux-speakup.org/
14881 S:      Odd Fixes
14882 F:      drivers/staging/speakup/
14883
14884 STAGING - VIA VT665X DRIVERS
14885 M:      Forest Bond <forest@alittletooquiet.net>
14886 S:      Odd Fixes
14887 F:      drivers/staging/vt665?/
14888
14889 STAGING - WILC1000 WIFI DRIVER
14890 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14891 M:      Ajay Singh <ajay.kathat@microchip.com>
14892 L:      linux-wireless@vger.kernel.org
14893 S:      Supported
14894 F:      drivers/staging/wilc1000/
14895
14896 STAGING SUBSYSTEM
14897 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
14899 L:      devel@driverdev.osuosl.org
14900 S:      Supported
14901 F:      drivers/staging/
14902
14903 STARFIRE/DURALAN NETWORK DRIVER
14904 M:      Ion Badulescu <ionut@badula.org>
14905 S:      Odd Fixes
14906 F:      drivers/net/ethernet/adaptec/starfire*
14907
14908 STEC S1220 SKD DRIVER
14909 M:      Bart Van Assche <bart.vanassche@wdc.com>
14910 L:      linux-block@vger.kernel.org
14911 S:      Maintained
14912 F:      drivers/block/skd*[ch]
14913
14914 STI AUDIO (ASoC) DRIVERS
14915 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14916 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14917 S:      Maintained
14918 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
14919 F:      sound/soc/sti/
14920
14921 STI CEC DRIVER
14922 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
14923 S:      Maintained
14924 F:      drivers/media/platform/sti/cec/
14925 F:      Documentation/devicetree/bindings/media/stih-cec.txt
14926
14927 STK1160 USB VIDEO CAPTURE DRIVER
14928 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14929 L:      linux-media@vger.kernel.org
14930 T:      git git://linuxtv.org/media_tree.git
14931 S:      Maintained
14932 F:      drivers/media/usb/stk1160/
14933
14934 STM32 AUDIO (ASoC) DRIVERS
14935 M:      Olivier Moysan <olivier.moysan@st.com>
14936 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
14937 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14938 S:      Maintained
14939 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
14940 F:      sound/soc/stm/
14941
14942 STM32 TIMER/LPTIMER DRIVERS
14943 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
14944 S:      Maintained
14945 F:      drivers/*/stm32-*timer*
14946 F:      drivers/pwm/pwm-stm32*
14947 F:      include/linux/*/stm32-*tim*
14948 F:      Documentation/ABI/testing/*timer-stm32
14949 F:      Documentation/devicetree/bindings/*/stm32-*timer*
14950 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
14951
14952 STMMAC ETHERNET DRIVER
14953 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
14954 M:      Alexandre Torgue <alexandre.torgue@st.com>
14955 M:      Jose Abreu <joabreu@synopsys.com>
14956 L:      netdev@vger.kernel.org
14957 W:      http://www.stlinux.com
14958 S:      Supported
14959 F:      drivers/net/ethernet/stmicro/stmmac/
14960
14961 SUN3/3X
14962 M:      Sam Creasey <sammy@sammy.net>
14963 W:      http://sammy.net/sun3/
14964 S:      Maintained
14965 F:      arch/m68k/kernel/*sun3*
14966 F:      arch/m68k/sun3*/
14967 F:      arch/m68k/include/asm/sun3*
14968 F:      drivers/net/ethernet/i825xx/sun3*
14969
14970 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
14971 M:      Hans de Goede <hdegoede@redhat.com>
14972 L:      linux-input@vger.kernel.org
14973 S:      Maintained
14974 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
14975 F:      drivers/input/keyboard/sun4i-lradc-keys.c
14976
14977 SUNDANCE NETWORK DRIVER
14978 M:      Denis Kirjanov <kda@linux-powerpc.org>
14979 L:      netdev@vger.kernel.org
14980 S:      Maintained
14981 F:      drivers/net/ethernet/dlink/sundance.c
14982
14983 SUPERH
14984 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
14985 M:      Rich Felker <dalias@libc.org>
14986 L:      linux-sh@vger.kernel.org
14987 Q:      http://patchwork.kernel.org/project/linux-sh/list/
14988 S:      Maintained
14989 F:      Documentation/sh/
14990 F:      arch/sh/
14991 F:      drivers/sh/
14992
14993 SUSPEND TO RAM
14994 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
14995 M:      Len Brown <len.brown@intel.com>
14996 M:      Pavel Machek <pavel@ucw.cz>
14997 L:      linux-pm@vger.kernel.org
14998 B:      https://bugzilla.kernel.org
14999 S:      Supported
15000 F:      Documentation/power/
15001 F:      arch/x86/kernel/acpi/
15002 F:      drivers/base/power/
15003 F:      kernel/power/
15004 F:      include/linux/suspend.h
15005 F:      include/linux/freezer.h
15006 F:      include/linux/pm.h
15007
15008 SVGA HANDLING
15009 M:      Martin Mares <mj@ucw.cz>
15010 L:      linux-video@atrey.karlin.mff.cuni.cz
15011 S:      Maintained
15012 F:      Documentation/svga.txt
15013 F:      arch/x86/boot/video*
15014
15015 SWIOTLB SUBSYSTEM
15016 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15017 L:      iommu@lists.linux-foundation.org
15018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15019 S:      Supported
15020 F:      kernel/dma/swiotlb.c
15021 F:      arch/*/kernel/pci-swiotlb.c
15022 F:      include/linux/swiotlb.h
15023
15024 SWITCHDEV
15025 M:      Jiri Pirko <jiri@resnulli.us>
15026 M:      Ivan Vecera <ivecera@redhat.com>
15027 L:      netdev@vger.kernel.org
15028 S:      Supported
15029 F:      net/switchdev/
15030 F:      include/net/switchdev.h
15031
15032 SY8106A REGULATOR DRIVER
15033 M:      Icenowy Zheng <icenowy@aosc.io>
15034 S:      Maintained
15035 F:      drivers/regulator/sy8106a-regulator.c
15036 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15037
15038 SYNC FILE FRAMEWORK
15039 M:      Sumit Semwal <sumit.semwal@linaro.org>
15040 R:      Gustavo Padovan <gustavo@padovan.org>
15041 S:      Maintained
15042 L:      linux-media@vger.kernel.org
15043 L:      dri-devel@lists.freedesktop.org
15044 F:      drivers/dma-buf/sync_*
15045 F:      drivers/dma-buf/dma-fence*
15046 F:      drivers/dma-buf/sw_sync.c
15047 F:      include/linux/sync_file.h
15048 F:      include/uapi/linux/sync_file.h
15049 F:      Documentation/sync_file.txt
15050 T:      git git://anongit.freedesktop.org/drm/drm-misc
15051
15052 SYNOPSYS ARC ARCHITECTURE
15053 M:      Vineet Gupta <vgupta@synopsys.com>
15054 L:      linux-snps-arc@lists.infradead.org
15055 S:      Supported
15056 F:      arch/arc/
15057 F:      Documentation/devicetree/bindings/arc/*
15058 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15059 F:      drivers/clocksource/arc_timer.c
15060 F:      drivers/tty/serial/arc_uart.c
15061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15062
15063 SYNOPSYS ARC HSDK SDP pll clock driver
15064 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15065 S:      Supported
15066 F:      drivers/clk/clk-hsdk-pll.c
15067 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15068
15069 SYNOPSYS ARC SDP clock driver
15070 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15071 S:      Supported
15072 F:      drivers/clk/axs10x/*
15073 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15074
15075 SYNOPSYS ARC SDP platform support
15076 M:      Alexey Brodkin <abrodkin@synopsys.com>
15077 S:      Supported
15078 F:      arch/arc/plat-axs10x
15079 F:      arch/arc/boot/dts/ax*
15080 F:      Documentation/devicetree/bindings/arc/axs10*
15081
15082 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15083 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15084 S:      Supported
15085 F:      drivers/reset/reset-axs10x.c
15086 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15087
15088 SYNOPSYS CREG GPIO DRIVER
15089 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15090 S:      Maintained
15091 F:      drivers/gpio/gpio-creg-snps.c
15092 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15093
15094 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15095 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15096 S:      Maintained
15097 F:      drivers/tty/serial/8250/8250_dw.c
15098
15099 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15100 M:      Hoan Tran <hoan@os.amperecomputing.com>
15101 L:      linux-gpio@vger.kernel.org
15102 S:      Maintained
15103 F:      drivers/gpio/gpio-dwapb.c
15104 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15105
15106 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15107 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15108 S:      Maintained
15109 F:      drivers/dma/dwi-axi-dmac/
15110 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15111
15112 SYNOPSYS DESIGNWARE DMAC DRIVER
15113 M:      Viresh Kumar <vireshk@kernel.org>
15114 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15115 S:      Maintained
15116 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15117 F:      drivers/dma/dw/
15118 F:      include/dt-bindings/dma/dw-dmac.h
15119 F:      include/linux/dma/dw.h
15120 F:      include/linux/platform_data/dma-dw.h
15121
15122 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15123 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15124 L:      netdev@vger.kernel.org
15125 S:      Supported
15126 F:      drivers/net/ethernet/synopsys/
15127
15128 SYNOPSYS DESIGNWARE I2C DRIVER
15129 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15130 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15131 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15132 L:      linux-i2c@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/i2c/busses/i2c-designware-*
15135 F:      include/linux/platform_data/i2c-designware.h
15136
15137 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15138 M:      Jaehoon Chung <jh80.chung@samsung.com>
15139 L:      linux-mmc@vger.kernel.org
15140 S:      Maintained
15141 F:      drivers/mmc/host/dw_mmc*
15142
15143 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15144 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15145 S:      Supported
15146 F:      drivers/reset/reset-hsdk.c
15147 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15148 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15149
15150 SYSTEM CONFIGURATION (SYSCON)
15151 M:      Lee Jones <lee.jones@linaro.org>
15152 M:      Arnd Bergmann <arnd@arndb.de>
15153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15154 S:      Supported
15155 F:      drivers/mfd/syscon.c
15156
15157 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15158 M:      Sudeep Holla <sudeep.holla@arm.com>
15159 L:      linux-arm-kernel@lists.infradead.org
15160 S:      Maintained
15161 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15162 F:      drivers/clk/clk-sc[mp]i.c
15163 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15164 F:      drivers/firmware/arm_scpi.c
15165 F:      drivers/firmware/arm_scmi/
15166 F:      include/linux/sc[mp]i_protocol.h
15167
15168 SYSTEM RESET/SHUTDOWN DRIVERS
15169 M:      Sebastian Reichel <sre@kernel.org>
15170 L:      linux-pm@vger.kernel.org
15171 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15172 S:      Maintained
15173 F:      Documentation/devicetree/bindings/power/reset/
15174 F:      drivers/power/reset/
15175
15176 SYSTEM TRACE MODULE CLASS
15177 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15178 S:      Maintained
15179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15180 F:      Documentation/trace/stm.rst
15181 F:      drivers/hwtracing/stm/
15182 F:      include/linux/stm.h
15183 F:      include/uapi/linux/stm.h
15184
15185 SYSV FILESYSTEM
15186 M:      Christoph Hellwig <hch@infradead.org>
15187 S:      Maintained
15188 F:      Documentation/filesystems/sysv-fs.txt
15189 F:      fs/sysv/
15190 F:      include/linux/sysv_fs.h
15191
15192 TASKSTATS STATISTICS INTERFACE
15193 M:      Balbir Singh <bsingharora@gmail.com>
15194 S:      Maintained
15195 F:      Documentation/accounting/taskstats*
15196 F:      include/linux/taskstats*
15197 F:      kernel/taskstats.c
15198
15199 TC subsystem
15200 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15201 M:      Cong Wang <xiyou.wangcong@gmail.com>
15202 M:      Jiri Pirko <jiri@resnulli.us>
15203 L:      netdev@vger.kernel.org
15204 S:      Maintained
15205 F:      include/net/pkt_cls.h
15206 F:      include/net/pkt_sched.h
15207 F:      include/net/tc_act/
15208 F:      include/uapi/linux/pkt_cls.h
15209 F:      include/uapi/linux/pkt_sched.h
15210 F:      include/uapi/linux/tc_act/
15211 F:      include/uapi/linux/tc_ematch/
15212 F:      net/sched/
15213
15214 TC90522 MEDIA DRIVER
15215 M:      Akihiro Tsukada <tskd08@gmail.com>
15216 L:      linux-media@vger.kernel.org
15217 S:      Odd Fixes
15218 F:      drivers/media/dvb-frontends/tc90522*
15219
15220 TCP LOW PRIORITY MODULE
15221 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15222 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15223 W:      http://tcp-lp-mod.sourceforge.net/
15224 S:      Maintained
15225 F:      net/ipv4/tcp_lp.c
15226
15227 TDA10071 MEDIA DRIVER
15228 M:      Antti Palosaari <crope@iki.fi>
15229 L:      linux-media@vger.kernel.org
15230 W:      https://linuxtv.org
15231 W:      http://palosaari.fi/linux/
15232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15233 T:      git git://linuxtv.org/anttip/media_tree.git
15234 S:      Maintained
15235 F:      drivers/media/dvb-frontends/tda10071*
15236
15237 TDA18212 MEDIA DRIVER
15238 M:      Antti Palosaari <crope@iki.fi>
15239 L:      linux-media@vger.kernel.org
15240 W:      https://linuxtv.org
15241 W:      http://palosaari.fi/linux/
15242 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15243 T:      git git://linuxtv.org/anttip/media_tree.git
15244 S:      Maintained
15245 F:      drivers/media/tuners/tda18212*
15246
15247 TDA18218 MEDIA DRIVER
15248 M:      Antti Palosaari <crope@iki.fi>
15249 L:      linux-media@vger.kernel.org
15250 W:      https://linuxtv.org
15251 W:      http://palosaari.fi/linux/
15252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15253 T:      git git://linuxtv.org/anttip/media_tree.git
15254 S:      Maintained
15255 F:      drivers/media/tuners/tda18218*
15256
15257 TDA18250 MEDIA DRIVER
15258 M:      Olli Salonen <olli.salonen@iki.fi>
15259 L:      linux-media@vger.kernel.org
15260 W:      https://linuxtv.org
15261 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15262 T:      git git://linuxtv.org/media_tree.git
15263 S:      Maintained
15264 F:      drivers/media/tuners/tda18250*
15265
15266 TDA18271 MEDIA DRIVER
15267 M:      Michael Krufky <mkrufky@linuxtv.org>
15268 L:      linux-media@vger.kernel.org
15269 W:      https://linuxtv.org
15270 W:      http://github.com/mkrufky
15271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15272 T:      git git://linuxtv.org/mkrufky/tuners.git
15273 S:      Maintained
15274 F:      drivers/media/tuners/tda18271*
15275
15276 TDA1997x MEDIA DRIVER
15277 M:      Tim Harvey <tharvey@gateworks.com>
15278 L:      linux-media@vger.kernel.org
15279 W:      https://linuxtv.org
15280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15281 S:      Maintained
15282 F:      drivers/media/i2c/tda1997x.*
15283
15284 TDA827x MEDIA DRIVER
15285 M:      Michael Krufky <mkrufky@linuxtv.org>
15286 L:      linux-media@vger.kernel.org
15287 W:      https://linuxtv.org
15288 W:      http://github.com/mkrufky
15289 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15290 T:      git git://linuxtv.org/mkrufky/tuners.git
15291 S:      Maintained
15292 F:      drivers/media/tuners/tda8290.*
15293
15294 TDA8290 MEDIA DRIVER
15295 M:      Michael Krufky <mkrufky@linuxtv.org>
15296 L:      linux-media@vger.kernel.org
15297 W:      https://linuxtv.org
15298 W:      http://github.com/mkrufky
15299 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15300 T:      git git://linuxtv.org/mkrufky/tuners.git
15301 S:      Maintained
15302 F:      drivers/media/tuners/tda8290.*
15303
15304 TDA9840 MEDIA DRIVER
15305 M:      Hans Verkuil <hverkuil@xs4all.nl>
15306 L:      linux-media@vger.kernel.org
15307 T:      git git://linuxtv.org/media_tree.git
15308 W:      https://linuxtv.org
15309 S:      Maintained
15310 F:      drivers/media/i2c/tda9840*
15311
15312 TEA5761 TUNER DRIVER
15313 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15314 L:      linux-media@vger.kernel.org
15315 W:      https://linuxtv.org
15316 T:      git git://linuxtv.org/media_tree.git
15317 S:      Odd fixes
15318 F:      drivers/media/tuners/tea5761.*
15319
15320 TEA5767 TUNER DRIVER
15321 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15322 L:      linux-media@vger.kernel.org
15323 W:      https://linuxtv.org
15324 T:      git git://linuxtv.org/media_tree.git
15325 S:      Maintained
15326 F:      drivers/media/tuners/tea5767.*
15327
15328 TEA6415C MEDIA DRIVER
15329 M:      Hans Verkuil <hverkuil@xs4all.nl>
15330 L:      linux-media@vger.kernel.org
15331 T:      git git://linuxtv.org/media_tree.git
15332 W:      https://linuxtv.org
15333 S:      Maintained
15334 F:      drivers/media/i2c/tea6415c*
15335
15336 TEA6420 MEDIA DRIVER
15337 M:      Hans Verkuil <hverkuil@xs4all.nl>
15338 L:      linux-media@vger.kernel.org
15339 T:      git git://linuxtv.org/media_tree.git
15340 W:      https://linuxtv.org
15341 S:      Maintained
15342 F:      drivers/media/i2c/tea6420*
15343
15344 TEAM DRIVER
15345 M:      Jiri Pirko <jiri@resnulli.us>
15346 L:      netdev@vger.kernel.org
15347 S:      Supported
15348 F:      drivers/net/team/
15349 F:      include/linux/if_team.h
15350 F:      include/uapi/linux/if_team.h
15351
15352 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15353 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15354 S:      Maintained
15355 F:      arch/x86/platform/ts5500/
15356
15357 TECHNOTREND USB IR RECEIVER
15358 M:      Sean Young <sean@mess.org>
15359 L:      linux-media@vger.kernel.org
15360 S:      Maintained
15361 F:      drivers/media/rc/ttusbir.c
15362
15363 TECHWELL TW9910 VIDEO DECODER
15364 L:      linux-media@vger.kernel.org
15365 S:      Orphan
15366 F:      drivers/media/i2c/tw9910.c
15367 F:      include/media/i2c/tw9910.h
15368
15369 TEE SUBSYSTEM
15370 M:      Jens Wiklander <jens.wiklander@linaro.org>
15371 S:      Maintained
15372 F:      include/linux/tee_drv.h
15373 F:      include/uapi/linux/tee.h
15374 F:      drivers/tee/
15375 F:      Documentation/tee.txt
15376
15377 TEGRA ARCHITECTURE SUPPORT
15378 M:      Thierry Reding <thierry.reding@gmail.com>
15379 M:      Jonathan Hunter <jonathanh@nvidia.com>
15380 L:      linux-tegra@vger.kernel.org
15381 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15383 S:      Supported
15384 N:      [^a-z]tegra
15385
15386 TEGRA CLOCK DRIVER
15387 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15388 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15389 S:      Supported
15390 F:      drivers/clk/tegra/
15391
15392 TEGRA DMA DRIVERS
15393 M:      Laxman Dewangan <ldewangan@nvidia.com>
15394 M:      Jon Hunter <jonathanh@nvidia.com>
15395 S:      Supported
15396 F:      drivers/dma/tegra*
15397
15398 TEGRA I2C DRIVER
15399 M:      Laxman Dewangan <ldewangan@nvidia.com>
15400 S:      Supported
15401 F:      drivers/i2c/busses/i2c-tegra.c
15402
15403 TEGRA IOMMU DRIVERS
15404 M:      Thierry Reding <thierry.reding@gmail.com>
15405 L:      linux-tegra@vger.kernel.org
15406 S:      Supported
15407 F:      drivers/iommu/tegra*
15408
15409 TEGRA KBC DRIVER
15410 M:      Laxman Dewangan <ldewangan@nvidia.com>
15411 S:      Supported
15412 F:      drivers/input/keyboard/tegra-kbc.c
15413
15414 TEGRA NAND DRIVER
15415 M:      Stefan Agner <stefan@agner.ch>
15416 M:      Lucas Stach <dev@lynxeye.de>
15417 S:      Maintained
15418 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15419 F:      drivers/mtd/nand/raw/tegra_nand.c
15420
15421 TEGRA PWM DRIVER
15422 M:      Thierry Reding <thierry.reding@gmail.com>
15423 S:      Supported
15424 F:      drivers/pwm/pwm-tegra.c
15425
15426 TEGRA SERIAL DRIVER
15427 M:      Laxman Dewangan <ldewangan@nvidia.com>
15428 S:      Supported
15429 F:      drivers/tty/serial/serial-tegra.c
15430
15431 TEGRA SPI DRIVER
15432 M:      Laxman Dewangan <ldewangan@nvidia.com>
15433 S:      Supported
15434 F:      drivers/spi/spi-tegra*
15435
15436 TEGRA XUSB PADCTL DRIVER
15437 M:      JC Kuo <jckuo@nvidia.com>
15438 S:      Supported
15439 F:      drivers/phy/tegra/xusb*
15440
15441 TEHUTI ETHERNET DRIVER
15442 M:      Andy Gospodarek <andy@greyhouse.net>
15443 L:      netdev@vger.kernel.org
15444 S:      Supported
15445 F:      drivers/net/ethernet/tehuti/*
15446
15447 Telecom Clock Driver for MCPL0010
15448 M:      Mark Gross <mark.gross@intel.com>
15449 S:      Supported
15450 F:      drivers/char/tlclk.c
15451
15452 TENSILICA XTENSA PORT (xtensa)
15453 M:      Chris Zankel <chris@zankel.net>
15454 M:      Max Filippov <jcmvbkbc@gmail.com>
15455 L:      linux-xtensa@linux-xtensa.org
15456 T:      git git://github.com/czankel/xtensa-linux.git
15457 S:      Maintained
15458 F:      arch/xtensa/
15459 F:      drivers/irqchip/irq-xtensa-*
15460
15461 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15462 M:      Nishanth Menon <nm@ti.com>
15463 M:      Tero Kristo <t-kristo@ti.com>
15464 M:      Santosh Shilimkar <ssantosh@kernel.org>
15465 L:      linux-arm-kernel@lists.infradead.org
15466 S:      Maintained
15467 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15468 F:      drivers/firmware/ti_sci*
15469 F:      include/linux/soc/ti/ti_sci_protocol.h
15470 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15471 F:      drivers/soc/ti/ti_sci_pm_domains.c
15472 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15473 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15474 F:      drivers/clk/keystone/sci-clk.c
15475 F:      drivers/reset/reset-ti-sci.c
15476
15477 Texas Instruments ASoC drivers
15478 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15479 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15480 S:      Maintained
15481 F:      sound/soc/ti/
15482
15483 Texas Instruments' DAC7612 DAC Driver
15484 M:      Ricardo Ribalda <ricardo@ribalda.com>
15485 L:      linux-iio@vger.kernel.org
15486 S:      Supported
15487 F:      drivers/iio/dac/ti-dac7612.c
15488 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15489
15490 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15491 M:      Hans Verkuil <hverkuil@xs4all.nl>
15492 L:      linux-media@vger.kernel.org
15493 T:      git git://linuxtv.org/media_tree.git
15494 W:      https://linuxtv.org
15495 S:      Maintained
15496 F:      drivers/media/radio/radio-raremono.c
15497
15498 THERMAL
15499 M:      Zhang Rui <rui.zhang@intel.com>
15500 M:      Eduardo Valentin <edubezval@gmail.com>
15501 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15502 L:      linux-pm@vger.kernel.org
15503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15505 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15506 S:      Supported
15507 F:      drivers/thermal/
15508 F:      include/linux/thermal.h
15509 F:      include/uapi/linux/thermal.h
15510 F:      include/linux/cpu_cooling.h
15511 F:      Documentation/devicetree/bindings/thermal/
15512
15513 THERMAL/CPU_COOLING
15514 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15515 M:      Viresh Kumar <viresh.kumar@linaro.org>
15516 M:      Javi Merino <javi.merino@kernel.org>
15517 L:      linux-pm@vger.kernel.org
15518 S:      Supported
15519 F:      Documentation/thermal/cpu-cooling-api.txt
15520 F:      drivers/thermal/cpu_cooling.c
15521 F:      include/linux/cpu_cooling.h
15522
15523 THINKPAD ACPI EXTRAS DRIVER
15524 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15525 L:      ibm-acpi-devel@lists.sourceforge.net
15526 L:      platform-driver-x86@vger.kernel.org
15527 W:      http://ibm-acpi.sourceforge.net
15528 W:      http://thinkwiki.org/wiki/Ibm-acpi
15529 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15530 S:      Maintained
15531 F:      drivers/platform/x86/thinkpad_acpi.c
15532
15533 THUNDERBOLT DRIVER
15534 M:      Andreas Noever <andreas.noever@gmail.com>
15535 M:      Michael Jamet <michael.jamet@intel.com>
15536 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15537 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15539 S:      Maintained
15540 F:      Documentation/admin-guide/thunderbolt.rst
15541 F:      drivers/thunderbolt/
15542 F:      include/linux/thunderbolt.h
15543
15544 THUNDERBOLT NETWORK DRIVER
15545 M:      Michael Jamet <michael.jamet@intel.com>
15546 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15547 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15548 L:      netdev@vger.kernel.org
15549 S:      Maintained
15550 F:      drivers/net/thunderbolt.c
15551
15552 THUNDERX GPIO DRIVER
15553 M:      David Daney <david.daney@cavium.com>
15554 S:      Maintained
15555 F:      drivers/gpio/gpio-thunderx.c
15556
15557 TI AM437X VPFE DRIVER
15558 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15559 L:      linux-media@vger.kernel.org
15560 W:      https://linuxtv.org
15561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15562 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15563 S:      Maintained
15564 F:      drivers/media/platform/am437x/
15565
15566 TI BANDGAP AND THERMAL DRIVER
15567 M:      Eduardo Valentin <edubezval@gmail.com>
15568 M:      Keerthy <j-keerthy@ti.com>
15569 L:      linux-pm@vger.kernel.org
15570 L:      linux-omap@vger.kernel.org
15571 S:      Maintained
15572 F:      drivers/thermal/ti-soc-thermal/
15573
15574 TI BQ27XXX POWER SUPPLY DRIVER
15575 R:      Andrew F. Davis <afd@ti.com>
15576 F:      include/linux/power/bq27xxx_battery.h
15577 F:      drivers/power/supply/bq27xxx_battery.c
15578 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15579
15580 TI CDCE706 CLOCK DRIVER
15581 M:      Max Filippov <jcmvbkbc@gmail.com>
15582 S:      Maintained
15583 F:      drivers/clk/clk-cdce706.c
15584
15585 TI CLOCK DRIVER
15586 M:      Tero Kristo <t-kristo@ti.com>
15587 L:      linux-omap@vger.kernel.org
15588 S:      Maintained
15589 F:      drivers/clk/ti/
15590 F:      include/linux/clk/ti.h
15591
15592 TI DAVINCI MACHINE SUPPORT
15593 M:      Sekhar Nori <nsekhar@ti.com>
15594 M:      Kevin Hilman <khilman@kernel.org>
15595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15597 S:      Supported
15598 F:      arch/arm/mach-davinci/
15599 F:      drivers/i2c/busses/i2c-davinci.c
15600 F:      arch/arm/boot/dts/da850*
15601
15602 TI DAVINCI SERIES CLOCK DRIVER
15603 M:      David Lechner <david@lechnology.com>
15604 R:      Sekhar Nori <nsekhar@ti.com>
15605 S:      Maintained
15606 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15607 F:      drivers/clk/davinci/
15608
15609 TI DAVINCI SERIES GPIO DRIVER
15610 M:      Keerthy <j-keerthy@ti.com>
15611 L:      linux-gpio@vger.kernel.org
15612 S:      Maintained
15613 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15614 F:      drivers/gpio/gpio-davinci.c
15615
15616 TI DAVINCI SERIES MEDIA DRIVER
15617 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15618 L:      linux-media@vger.kernel.org
15619 W:      https://linuxtv.org
15620 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15621 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15622 S:      Maintained
15623 F:      drivers/media/platform/davinci/
15624 F:      include/media/davinci/
15625
15626 TI ETHERNET SWITCH DRIVER (CPSW)
15627 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15628 L:      linux-omap@vger.kernel.org
15629 L:      netdev@vger.kernel.org
15630 S:      Maintained
15631 F:      drivers/net/ethernet/ti/cpsw*
15632 F:      drivers/net/ethernet/ti/davinci*
15633
15634 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15635 M:      Alex Dubov <oakad@yahoo.com>
15636 S:      Maintained
15637 W:      http://tifmxx.berlios.de/
15638 F:      drivers/memstick/host/tifm_ms.c
15639 F:      drivers/misc/tifm*
15640 F:      drivers/mmc/host/tifm_sd.c
15641 F:      include/linux/tifm.h
15642
15643 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15644 M:      Santosh Shilimkar <ssantosh@kernel.org>
15645 L:      linux-kernel@vger.kernel.org
15646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15647 S:      Maintained
15648 F:      drivers/soc/ti/*
15649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15650
15651 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15652 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15653 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15654 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15655 S:      Maintained
15656 F:      sound/soc/codecs/lm49453*
15657 F:      sound/soc/codecs/isabelle*
15658
15659 TI LP855x BACKLIGHT DRIVER
15660 M:      Milo Kim <milo.kim@ti.com>
15661 S:      Maintained
15662 F:      Documentation/backlight/lp855x-driver.txt
15663 F:      drivers/video/backlight/lp855x_bl.c
15664 F:      include/linux/platform_data/lp855x.h
15665
15666 TI LP8727 CHARGER DRIVER
15667 M:      Milo Kim <milo.kim@ti.com>
15668 S:      Maintained
15669 F:      drivers/power/supply/lp8727_charger.c
15670 F:      include/linux/platform_data/lp8727.h
15671
15672 TI LP8788 MFD DRIVER
15673 M:      Milo Kim <milo.kim@ti.com>
15674 S:      Maintained
15675 F:      drivers/iio/adc/lp8788_adc.c
15676 F:      drivers/leds/leds-lp8788.c
15677 F:      drivers/mfd/lp8788*.c
15678 F:      drivers/power/supply/lp8788-charger.c
15679 F:      drivers/regulator/lp8788-*.c
15680 F:      include/linux/mfd/lp8788*.h
15681
15682 TI NETCP ETHERNET DRIVER
15683 M:      Wingman Kwok <w-kwok2@ti.com>
15684 M:      Murali Karicheri <m-karicheri2@ti.com>
15685 L:      netdev@vger.kernel.org
15686 S:      Maintained
15687 F:      drivers/net/ethernet/ti/netcp*
15688
15689 TI PCM3060 ASoC CODEC DRIVER
15690 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15691 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15692 S:      Maintained
15693 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15694 F:      sound/soc/codecs/pcm3060*
15695
15696 TI TAS571X FAMILY ASoC CODEC DRIVER
15697 M:      Kevin Cernekee <cernekee@chromium.org>
15698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15699 S:      Odd Fixes
15700 F:      sound/soc/codecs/tas571x*
15701
15702 TI TRF7970A NFC DRIVER
15703 M:      Mark Greer <mgreer@animalcreek.com>
15704 L:      linux-wireless@vger.kernel.org
15705 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15706 S:      Supported
15707 F:      drivers/nfc/trf7970a.c
15708 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15709
15710 TI TWL4030 SERIES SOC CODEC DRIVER
15711 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15712 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15713 S:      Maintained
15714 F:      sound/soc/codecs/twl4030*
15715
15716 TI VPE/CAL DRIVERS
15717 M:      Benoit Parrot <bparrot@ti.com>
15718 L:      linux-media@vger.kernel.org
15719 W:      http://linuxtv.org/
15720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15721 S:      Maintained
15722 F:      drivers/media/platform/ti-vpe/
15723
15724 TI WILINK WIRELESS DRIVERS
15725 L:      linux-wireless@vger.kernel.org
15726 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15727 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15729 S:      Orphan
15730 F:      drivers/net/wireless/ti/
15731 F:      include/linux/wl12xx.h
15732
15733 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15734 M:      John Stultz <john.stultz@linaro.org>
15735 M:      Thomas Gleixner <tglx@linutronix.de>
15736 R:      Stephen Boyd <sboyd@kernel.org>
15737 L:      linux-kernel@vger.kernel.org
15738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15739 S:      Supported
15740 F:      include/linux/clocksource.h
15741 F:      include/linux/time.h
15742 F:      include/linux/timex.h
15743 F:      include/uapi/linux/time.h
15744 F:      include/uapi/linux/timex.h
15745 F:      kernel/time/clocksource.c
15746 F:      kernel/time/time*.c
15747 F:      kernel/time/alarmtimer.c
15748 F:      kernel/time/ntp.c
15749 F:      tools/testing/selftests/timers/
15750
15751 TIPC NETWORK LAYER
15752 M:      Jon Maloy <jon.maloy@ericsson.com>
15753 M:      Ying Xue <ying.xue@windriver.com>
15754 L:      netdev@vger.kernel.org (core kernel code)
15755 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15756 W:      http://tipc.sourceforge.net/
15757 S:      Maintained
15758 F:      include/uapi/linux/tipc*.h
15759 F:      net/tipc/
15760
15761 TLAN NETWORK DRIVER
15762 M:      Samuel Chessman <chessman@tux.org>
15763 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15764 W:      http://sourceforge.net/projects/tlan/
15765 S:      Maintained
15766 F:      Documentation/networking/device_drivers/ti/tlan.txt
15767 F:      drivers/net/ethernet/ti/tlan.*
15768
15769 TM6000 VIDEO4LINUX DRIVER
15770 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15771 L:      linux-media@vger.kernel.org
15772 W:      https://linuxtv.org
15773 T:      git git://linuxtv.org/media_tree.git
15774 S:      Odd fixes
15775 F:      drivers/media/usb/tm6000/
15776 F:      Documentation/media/v4l-drivers/tm6000*
15777
15778 TMIO/SDHI MMC DRIVER
15779 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15780 L:      linux-mmc@vger.kernel.org
15781 S:      Supported
15782 F:      drivers/mmc/host/tmio_mmc*
15783 F:      drivers/mmc/host/renesas_sdhi*
15784 F:      include/linux/mfd/tmio.h
15785
15786 TMP401 HARDWARE MONITOR DRIVER
15787 M:      Guenter Roeck <linux@roeck-us.net>
15788 L:      linux-hwmon@vger.kernel.org
15789 S:      Maintained
15790 F:      Documentation/hwmon/tmp401.rst
15791 F:      drivers/hwmon/tmp401.c
15792
15793 TMPFS (SHMEM FILESYSTEM)
15794 M:      Hugh Dickins <hughd@google.com>
15795 L:      linux-mm@kvack.org
15796 S:      Maintained
15797 F:      include/linux/shmem_fs.h
15798 F:      mm/shmem.c
15799
15800 TOMOYO SECURITY MODULE
15801 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15802 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15803 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15804 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15805 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15806 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15807 W:      https://tomoyo.osdn.jp/
15808 S:      Maintained
15809 F:      security/tomoyo/
15810
15811 TOPSTAR LAPTOP EXTRAS DRIVER
15812 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15813 L:      platform-driver-x86@vger.kernel.org
15814 S:      Maintained
15815 F:      drivers/platform/x86/topstar-laptop.c
15816
15817 TORTURE-TEST MODULES
15818 M:      Davidlohr Bueso <dave@stgolabs.net>
15819 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15820 M:      Josh Triplett <josh@joshtriplett.org>
15821 L:      linux-kernel@vger.kernel.org
15822 S:      Supported
15823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15824 F:      Documentation/RCU/torture.txt
15825 F:      kernel/torture.c
15826 F:      kernel/rcu/rcutorture.c
15827 F:      kernel/rcu/rcuperf.c
15828 F:      kernel/locking/locktorture.c
15829
15830 TOSHIBA ACPI EXTRAS DRIVER
15831 M:      Azael Avalos <coproscefalo@gmail.com>
15832 L:      platform-driver-x86@vger.kernel.org
15833 S:      Maintained
15834 F:      drivers/platform/x86/toshiba_acpi.c
15835
15836 TOSHIBA BLUETOOTH DRIVER
15837 M:      Azael Avalos <coproscefalo@gmail.com>
15838 L:      platform-driver-x86@vger.kernel.org
15839 S:      Maintained
15840 F:      drivers/platform/x86/toshiba_bluetooth.c
15841
15842 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15843 M:      Azael Avalos <coproscefalo@gmail.com>
15844 L:      platform-driver-x86@vger.kernel.org
15845 S:      Maintained
15846 F:      drivers/platform/x86/toshiba_haps.c
15847
15848 TOSHIBA SMM DRIVER
15849 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15850 W:      http://www.buzzard.org.uk/toshiba/
15851 S:      Maintained
15852 F:      drivers/char/toshiba.c
15853 F:      include/linux/toshiba.h
15854 F:      include/uapi/linux/toshiba.h
15855
15856 TOSHIBA TC358743 DRIVER
15857 M:      Mats Randgaard <matrandg@cisco.com>
15858 L:      linux-media@vger.kernel.org
15859 S:      Maintained
15860 F:      drivers/media/i2c/tc358743*
15861 F:      include/media/i2c/tc358743.h
15862
15863 TOSHIBA WMI HOTKEYS DRIVER
15864 M:      Azael Avalos <coproscefalo@gmail.com>
15865 L:      platform-driver-x86@vger.kernel.org
15866 S:      Maintained
15867 F:      drivers/platform/x86/toshiba-wmi.c
15868
15869 TPM DEVICE DRIVER
15870 M:      Peter Huewe <peterhuewe@gmx.de>
15871 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15872 R:      Jason Gunthorpe <jgg@ziepe.ca>
15873 L:      linux-integrity@vger.kernel.org
15874 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15875 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15876 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15877 S:      Maintained
15878 F:      drivers/char/tpm/
15879
15880 TRACING
15881 M:      Steven Rostedt <rostedt@goodmis.org>
15882 M:      Ingo Molnar <mingo@redhat.com>
15883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15884 S:      Maintained
15885 F:      Documentation/trace/ftrace.rst
15886 F:      arch/*/*/*/ftrace.h
15887 F:      arch/*/kernel/ftrace.c
15888 F:      include/*/ftrace.h
15889 F:      include/linux/trace*.h
15890 F:      include/trace/
15891 F:      kernel/trace/
15892 F:      tools/testing/selftests/ftrace/
15893
15894 TRACING MMIO ACCESSES (MMIOTRACE)
15895 M:      Steven Rostedt <rostedt@goodmis.org>
15896 M:      Ingo Molnar <mingo@kernel.org>
15897 R:      Karol Herbst <karolherbst@gmail.com>
15898 R:      Pekka Paalanen <ppaalanen@gmail.com>
15899 S:      Maintained
15900 L:      linux-kernel@vger.kernel.org
15901 L:      nouveau@lists.freedesktop.org
15902 F:      kernel/trace/trace_mmiotrace.c
15903 F:      include/linux/mmiotrace.h
15904 F:      arch/x86/mm/kmmio.c
15905 F:      arch/x86/mm/mmio-mod.c
15906 F:      arch/x86/mm/testmmiotrace.c
15907
15908 TRIVIAL PATCHES
15909 M:      Jiri Kosina <trivial@kernel.org>
15910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
15911 S:      Maintained
15912 K:      ^Subject:.*(?i)trivial
15913
15914 TEMPO SEMICONDUCTOR DRIVERS
15915 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
15916 S:      Maintained
15917 F:      sound/soc/codecs/tscs*.c
15918 F:      sound/soc/codecs/tscs*.h
15919 F:      Documentation/devicetree/bindings/sound/tscs*.txt
15920
15921 TTY LAYER
15922 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15923 M:      Jiri Slaby <jslaby@suse.com>
15924 S:      Supported
15925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
15926 F:      Documentation/serial/
15927 F:      drivers/tty/
15928 F:      drivers/tty/serial/serial_core.c
15929 F:      include/linux/serial_core.h
15930 F:      include/linux/serial.h
15931 F:      include/linux/tty.h
15932 F:      include/uapi/linux/serial_core.h
15933 F:      include/uapi/linux/serial.h
15934 F:      include/uapi/linux/tty.h
15935
15936 TUA9001 MEDIA DRIVER
15937 M:      Antti Palosaari <crope@iki.fi>
15938 L:      linux-media@vger.kernel.org
15939 W:      https://linuxtv.org
15940 W:      http://palosaari.fi/linux/
15941 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15942 T:      git git://linuxtv.org/anttip/media_tree.git
15943 S:      Maintained
15944 F:      drivers/media/tuners/tua9001*
15945
15946 TULIP NETWORK DRIVERS
15947 L:      netdev@vger.kernel.org
15948 L:      linux-parisc@vger.kernel.org
15949 S:      Orphan
15950 F:      drivers/net/ethernet/dec/tulip/
15951
15952 TUN/TAP driver
15953 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
15954 W:      http://vtun.sourceforge.net/tun
15955 S:      Maintained
15956 F:      Documentation/networking/tuntap.txt
15957 F:      arch/um/os-Linux/drivers/
15958
15959 TURBOCHANNEL SUBSYSTEM
15960 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
15961 M:      Ralf Baechle <ralf@linux-mips.org>
15962 L:      linux-mips@vger.kernel.org
15963 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
15964 S:      Maintained
15965 F:      drivers/tc/
15966 F:      include/linux/tc.h
15967
15968 TURBOSTAT UTILITY
15969 M:      "Len Brown" <lenb@kernel.org>
15970 L:      linux-pm@vger.kernel.org
15971 B:      https://bugzilla.kernel.org
15972 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
15974 S:      Supported
15975 F:      tools/power/x86/turbostat/
15976
15977 TW5864 VIDEO4LINUX DRIVER
15978 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15979 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15980 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15981 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15982 L:      linux-media@vger.kernel.org
15983 S:      Supported
15984 F:      drivers/media/pci/tw5864/
15985
15986 TW68 VIDEO4LINUX DRIVER
15987 M:      Hans Verkuil <hverkuil@xs4all.nl>
15988 L:      linux-media@vger.kernel.org
15989 T:      git git://linuxtv.org/media_tree.git
15990 W:      https://linuxtv.org
15991 S:      Odd Fixes
15992 F:      drivers/media/pci/tw68/
15993
15994 TW686X VIDEO4LINUX DRIVER
15995 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15996 L:      linux-media@vger.kernel.org
15997 T:      git git://linuxtv.org/media_tree.git
15998 W:      http://linuxtv.org
15999 S:      Maintained
16000 F:      drivers/media/pci/tw686x/
16001
16002 UBI FILE SYSTEM (UBIFS)
16003 M:      Richard Weinberger <richard@nod.at>
16004 M:      Artem Bityutskiy <dedekind1@gmail.com>
16005 M:      Adrian Hunter <adrian.hunter@intel.com>
16006 L:      linux-mtd@lists.infradead.org
16007 T:      git git://git.infradead.org/ubifs-2.6.git
16008 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16009 S:      Supported
16010 F:      Documentation/filesystems/ubifs.txt
16011 F:      fs/ubifs/
16012
16013 UCLINUX (M68KNOMMU AND COLDFIRE)
16014 M:      Greg Ungerer <gerg@linux-m68k.org>
16015 W:      http://www.linux-m68k.org/
16016 W:      http://www.uclinux.org/
16017 L:      linux-m68k@lists.linux-m68k.org
16018 L:      uclinux-dev@uclinux.org  (subscribers-only)
16019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16020 S:      Maintained
16021 F:      arch/m68k/coldfire/
16022 F:      arch/m68k/68*/
16023 F:      arch/m68k/*/*_no.*
16024 F:      arch/m68k/include/asm/*_no.*
16025
16026 UDF FILESYSTEM
16027 M:      Jan Kara <jack@suse.com>
16028 S:      Maintained
16029 F:      Documentation/filesystems/udf.txt
16030 F:      fs/udf/
16031
16032 UDRAW TABLET
16033 M:      Bastien Nocera <hadess@hadess.net>
16034 L:      linux-input@vger.kernel.org
16035 S:      Maintained
16036 F:      drivers/hid/hid-udraw-ps3.c
16037
16038 UFS FILESYSTEM
16039 M:      Evgeniy Dushistov <dushistov@mail.ru>
16040 S:      Maintained
16041 F:      Documentation/filesystems/ufs.txt
16042 F:      fs/ufs/
16043
16044 UHID USERSPACE HID IO DRIVER:
16045 M:      David Herrmann <dh.herrmann@googlemail.com>
16046 L:      linux-input@vger.kernel.org
16047 S:      Maintained
16048 F:      drivers/hid/uhid.c
16049 F:      include/uapi/linux/uhid.h
16050
16051 ULPI BUS
16052 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16053 L:      linux-usb@vger.kernel.org
16054 S:      Maintained
16055 F:      drivers/usb/common/ulpi.c
16056 F:      include/linux/ulpi/
16057
16058 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16059 L:      linux-usb@vger.kernel.org
16060 S:      Orphan
16061 F:      drivers/uwb/
16062 F:      include/linux/uwb.h
16063 F:      include/linux/uwb/
16064
16065 UNICODE SUBSYSTEM:
16066 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16067 L:      linux-fsdevel@vger.kernel.org
16068 S:      Supported
16069 F:      fs/unicode/
16070
16071 UNICORE32 ARCHITECTURE:
16072 M:      Guan Xuetao <gxt@pku.edu.cn>
16073 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16074 S:      Maintained
16075 T:      git git://github.com/gxt/linux.git
16076 F:      arch/unicore32/
16077
16078 UNIFDEF
16079 M:      Tony Finch <dot@dotat.at>
16080 W:      http://dotat.at/prog/unifdef
16081 S:      Maintained
16082 F:      scripts/unifdef.c
16083
16084 UNIFORM CDROM DRIVER
16085 M:      Jens Axboe <axboe@kernel.dk>
16086 W:      http://www.kernel.dk
16087 S:      Maintained
16088 F:      Documentation/cdrom/
16089 F:      drivers/cdrom/cdrom.c
16090 F:      include/linux/cdrom.h
16091 F:      include/uapi/linux/cdrom.h
16092
16093 UNISYS S-PAR DRIVERS
16094 M:      David Kershner <david.kershner@unisys.com>
16095 L:      sparmaintainer@unisys.com (Unisys internal)
16096 S:      Supported
16097 F:      include/linux/visorbus.h
16098 F:      drivers/visorbus/
16099 F:      drivers/staging/unisys/
16100
16101 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16102 R:      Alim Akhtar <alim.akhtar@samsung.com>
16103 R:      Avri Altman <avri.altman@wdc.com>
16104 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16105 L:      linux-scsi@vger.kernel.org
16106 S:      Supported
16107 F:      Documentation/scsi/ufs.txt
16108 F:      drivers/scsi/ufs/
16109
16110 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16111 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16112 L:      linux-scsi@vger.kernel.org
16113 S:      Supported
16114 F:      drivers/scsi/ufs/*dwc*
16115
16116 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16117 M:      Stanley Chu <stanley.chu@mediatek.com>
16118 L:      linux-scsi@vger.kernel.org
16119 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16120 S:      Maintained
16121 F:      drivers/scsi/ufs/ufs-mediatek*
16122
16123 UNSORTED BLOCK IMAGES (UBI)
16124 M:      Artem Bityutskiy <dedekind1@gmail.com>
16125 M:      Richard Weinberger <richard@nod.at>
16126 W:      http://www.linux-mtd.infradead.org/
16127 L:      linux-mtd@lists.infradead.org
16128 T:      git git://git.infradead.org/ubifs-2.6.git
16129 S:      Supported
16130 F:      drivers/mtd/ubi/
16131 F:      include/linux/mtd/ubi.h
16132 F:      include/uapi/mtd/ubi-user.h
16133
16134 USB "USBNET" DRIVER FRAMEWORK
16135 M:      Oliver Neukum <oneukum@suse.com>
16136 L:      netdev@vger.kernel.org
16137 W:      http://www.linux-usb.org/usbnet
16138 S:      Maintained
16139 F:      drivers/net/usb/usbnet.c
16140 F:      include/linux/usb/usbnet.h
16141
16142 USB ACM DRIVER
16143 M:      Oliver Neukum <oneukum@suse.com>
16144 L:      linux-usb@vger.kernel.org
16145 S:      Maintained
16146 F:      Documentation/usb/acm.txt
16147 F:      drivers/usb/class/cdc-acm.*
16148
16149 USB AR5523 WIRELESS DRIVER
16150 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16151 L:      linux-wireless@vger.kernel.org
16152 S:      Maintained
16153 F:      drivers/net/wireless/ath/ar5523/
16154
16155 USB ATTACHED SCSI
16156 M:      Oliver Neukum <oneukum@suse.com>
16157 L:      linux-usb@vger.kernel.org
16158 L:      linux-scsi@vger.kernel.org
16159 S:      Maintained
16160 F:      drivers/usb/storage/uas.c
16161
16162 USB CDC ETHERNET DRIVER
16163 M:      Oliver Neukum <oliver@neukum.org>
16164 L:      linux-usb@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/net/usb/cdc_*.c
16167 F:      include/uapi/linux/usb/cdc.h
16168
16169 USB CHAOSKEY DRIVER
16170 M:      Keith Packard <keithp@keithp.com>
16171 L:      linux-usb@vger.kernel.org
16172 S:      Maintained
16173 F:      drivers/usb/misc/chaoskey.c
16174
16175 USB CYPRESS C67X00 DRIVER
16176 M:      Peter Korsgaard <jacmet@sunsite.dk>
16177 L:      linux-usb@vger.kernel.org
16178 S:      Maintained
16179 F:      drivers/usb/c67x00/
16180
16181 USB DAVICOM DM9601 DRIVER
16182 M:      Peter Korsgaard <jacmet@sunsite.dk>
16183 L:      netdev@vger.kernel.org
16184 W:      http://www.linux-usb.org/usbnet
16185 S:      Maintained
16186 F:      drivers/net/usb/dm9601.c
16187
16188 USB DIAMOND RIO500 DRIVER
16189 M:      Cesar Miquel <miquel@df.uba.ar>
16190 L:      rio500-users@lists.sourceforge.net
16191 W:      http://rio500.sourceforge.net
16192 S:      Maintained
16193 F:      drivers/usb/misc/rio500*
16194
16195 USB EHCI DRIVER
16196 M:      Alan Stern <stern@rowland.harvard.edu>
16197 L:      linux-usb@vger.kernel.org
16198 S:      Maintained
16199 F:      Documentation/usb/ehci.txt
16200 F:      drivers/usb/host/ehci*
16201
16202 USB GADGET/PERIPHERAL SUBSYSTEM
16203 M:      Felipe Balbi <balbi@kernel.org>
16204 L:      linux-usb@vger.kernel.org
16205 W:      http://www.linux-usb.org/gadget
16206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16207 S:      Maintained
16208 F:      drivers/usb/gadget/
16209 F:      include/linux/usb/gadget*
16210
16211 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16212 M:      Jiri Kosina <jikos@kernel.org>
16213 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16214 L:      linux-usb@vger.kernel.org
16215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16216 S:      Maintained
16217 F:      Documentation/hid/hiddev.txt
16218 F:      drivers/hid/usbhid/
16219
16220 USB INTEL XHCI ROLE MUX DRIVER
16221 M:      Hans de Goede <hdegoede@redhat.com>
16222 L:      linux-usb@vger.kernel.org
16223 S:      Maintained
16224 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16225
16226 USB IP DRIVER FOR HISILICON KIRIN
16227 M:      Yu Chen <chenyu56@huawei.com>
16228 M:      Binghui Wang <wangbinghui@hisilicon.com>
16229 L:      linux-usb@vger.kernel.org
16230 S:      Maintained
16231 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16232 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16233
16234 USB ISP116X DRIVER
16235 M:      Olav Kongas <ok@artecdesign.ee>
16236 L:      linux-usb@vger.kernel.org
16237 S:      Maintained
16238 F:      drivers/usb/host/isp116x*
16239 F:      include/linux/usb/isp116x.h
16240
16241 USB LAN78XX ETHERNET DRIVER
16242 M:      Woojung Huh <woojung.huh@microchip.com>
16243 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16244 L:      netdev@vger.kernel.org
16245 S:      Maintained
16246 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16247 F:      drivers/net/usb/lan78xx.*
16248 F:      include/dt-bindings/net/microchip-lan78xx.h
16249
16250 USB MASS STORAGE DRIVER
16251 M:      Alan Stern <stern@rowland.harvard.edu>
16252 L:      linux-usb@vger.kernel.org
16253 L:      usb-storage@lists.one-eyed-alien.net
16254 S:      Maintained
16255 F:      drivers/usb/storage/
16256
16257 USB MIDI DRIVER
16258 M:      Clemens Ladisch <clemens@ladisch.de>
16259 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16261 S:      Maintained
16262 F:      sound/usb/midi.*
16263
16264 USB NETWORKING DRIVERS
16265 L:      linux-usb@vger.kernel.org
16266 S:      Odd Fixes
16267 F:      drivers/net/usb/
16268
16269 USB OHCI DRIVER
16270 M:      Alan Stern <stern@rowland.harvard.edu>
16271 L:      linux-usb@vger.kernel.org
16272 S:      Maintained
16273 F:      Documentation/usb/ohci.txt
16274 F:      drivers/usb/host/ohci*
16275
16276 USB OTG FSM (Finite State Machine)
16277 M:      Peter Chen <Peter.Chen@nxp.com>
16278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16279 L:      linux-usb@vger.kernel.org
16280 S:      Maintained
16281 F:      drivers/usb/common/usb-otg-fsm.c
16282
16283 USB OVER IP DRIVER
16284 M:      Valentina Manea <valentina.manea.m@gmail.com>
16285 M:      Shuah Khan <shuah@kernel.org>
16286 M:      Shuah Khan <skhan@linuxfoundation.org>
16287 L:      linux-usb@vger.kernel.org
16288 S:      Maintained
16289 F:      Documentation/usb/usbip_protocol.txt
16290 F:      drivers/usb/usbip/
16291 F:      tools/usb/usbip/
16292 F:      tools/testing/selftests/drivers/usb/usbip/
16293
16294 USB PEGASUS DRIVER
16295 M:      Petko Manolov <petkan@nucleusys.com>
16296 L:      linux-usb@vger.kernel.org
16297 L:      netdev@vger.kernel.org
16298 T:      git git://github.com/petkan/pegasus.git
16299 W:      https://github.com/petkan/pegasus
16300 S:      Maintained
16301 F:      drivers/net/usb/pegasus.*
16302
16303 USB PHY LAYER
16304 M:      Felipe Balbi <balbi@kernel.org>
16305 L:      linux-usb@vger.kernel.org
16306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16307 S:      Maintained
16308 F:      drivers/usb/phy/
16309
16310 USB PRINTER DRIVER (usblp)
16311 M:      Pete Zaitcev <zaitcev@redhat.com>
16312 L:      linux-usb@vger.kernel.org
16313 S:      Supported
16314 F:      drivers/usb/class/usblp.c
16315
16316 USB QMI WWAN NETWORK DRIVER
16317 M:      Bjørn Mork <bjorn@mork.no>
16318 L:      netdev@vger.kernel.org
16319 S:      Maintained
16320 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16321 F:      drivers/net/usb/qmi_wwan.c
16322
16323 USB RTL8150 DRIVER
16324 M:      Petko Manolov <petkan@nucleusys.com>
16325 L:      linux-usb@vger.kernel.org
16326 L:      netdev@vger.kernel.org
16327 T:      git git://github.com/petkan/rtl8150.git
16328 W:      https://github.com/petkan/rtl8150
16329 S:      Maintained
16330 F:      drivers/net/usb/rtl8150.c
16331
16332 USB SERIAL SUBSYSTEM
16333 M:      Johan Hovold <johan@kernel.org>
16334 L:      linux-usb@vger.kernel.org
16335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16336 S:      Maintained
16337 F:      Documentation/usb/usb-serial.txt
16338 F:      drivers/usb/serial/
16339 F:      include/linux/usb/serial.h
16340
16341 USB SMSC75XX ETHERNET DRIVER
16342 M:      Steve Glendinning <steve.glendinning@shawell.net>
16343 L:      netdev@vger.kernel.org
16344 S:      Maintained
16345 F:      drivers/net/usb/smsc75xx.*
16346
16347 USB SMSC95XX ETHERNET DRIVER
16348 M:      Steve Glendinning <steve.glendinning@shawell.net>
16349 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16350 L:      netdev@vger.kernel.org
16351 S:      Maintained
16352 F:      drivers/net/usb/smsc95xx.*
16353
16354 USB SUBSYSTEM
16355 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16356 L:      linux-usb@vger.kernel.org
16357 W:      http://www.linux-usb.org
16358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16359 S:      Supported
16360 F:      Documentation/devicetree/bindings/usb/
16361 F:      Documentation/usb/
16362 F:      drivers/usb/
16363 F:      include/linux/usb.h
16364 F:      include/linux/usb/
16365
16366 USB TYPEC PI3USB30532 MUX DRIVER
16367 M:      Hans de Goede <hdegoede@redhat.com>
16368 L:      linux-usb@vger.kernel.org
16369 S:      Maintained
16370 F:      drivers/usb/typec/mux/pi3usb30532.c
16371
16372 USB TYPEC CLASS
16373 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16374 L:      linux-usb@vger.kernel.org
16375 S:      Maintained
16376 F:      Documentation/ABI/testing/sysfs-class-typec
16377 F:      Documentation/driver-api/usb/typec.rst
16378 F:      drivers/usb/typec/
16379 F:      include/linux/usb/typec.h
16380
16381 USB TYPEC BUS FOR ALTERNATE MODES
16382 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16383 L:      linux-usb@vger.kernel.org
16384 S:      Maintained
16385 F:      Documentation/ABI/testing/sysfs-bus-typec
16386 F:      Documentation/driver-api/usb/typec_bus.rst
16387 F:      drivers/usb/typec/altmodes/
16388 F:      include/linux/usb/typec_altmode.h
16389
16390 USB TYPEC PORT CONTROLLER DRIVERS
16391 M:      Guenter Roeck <linux@roeck-us.net>
16392 L:      linux-usb@vger.kernel.org
16393 S:      Maintained
16394 F:      drivers/usb/typec/tcpm/
16395
16396 USB UHCI DRIVER
16397 M:      Alan Stern <stern@rowland.harvard.edu>
16398 L:      linux-usb@vger.kernel.org
16399 S:      Maintained
16400 F:      drivers/usb/host/uhci*
16401
16402 USB VIDEO CLASS
16403 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16404 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16405 L:      linux-media@vger.kernel.org
16406 T:      git git://linuxtv.org/media_tree.git
16407 W:      http://www.ideasonboard.org/uvc/
16408 S:      Maintained
16409 F:      drivers/media/usb/uvc/
16410 F:      include/uapi/linux/uvcvideo.h
16411
16412 USB VISION DRIVER
16413 M:      Hans Verkuil <hverkuil@xs4all.nl>
16414 L:      linux-media@vger.kernel.org
16415 T:      git git://linuxtv.org/media_tree.git
16416 W:      https://linuxtv.org
16417 S:      Odd Fixes
16418 F:      drivers/media/usb/usbvision/
16419
16420 USB WEBCAM GADGET
16421 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16422 L:      linux-usb@vger.kernel.org
16423 S:      Maintained
16424 F:      drivers/usb/gadget/function/*uvc*
16425 F:      drivers/usb/gadget/legacy/webcam.c
16426 F:      include/uapi/linux/usb/g_uvc.h
16427
16428 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16429 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16430 L:      linux-wireless@vger.kernel.org
16431 S:      Maintained
16432 F:      drivers/net/wireless/rndis_wlan.c
16433
16434 USB XHCI DRIVER
16435 M:      Mathias Nyman <mathias.nyman@intel.com>
16436 L:      linux-usb@vger.kernel.org
16437 S:      Supported
16438 F:      drivers/usb/host/xhci*
16439 F:      drivers/usb/host/pci-quirks*
16440
16441 USB ZD1201 DRIVER
16442 L:      linux-wireless@vger.kernel.org
16443 W:      http://linux-lc100020.sourceforge.net
16444 S:      Orphan
16445 F:      drivers/net/wireless/zydas/zd1201.*
16446
16447 USB ZR364XX DRIVER
16448 M:      Antoine Jacquet <royale@zerezo.com>
16449 L:      linux-usb@vger.kernel.org
16450 L:      linux-media@vger.kernel.org
16451 T:      git git://linuxtv.org/media_tree.git
16452 W:      http://royale.zerezo.com/zr364xx/
16453 S:      Maintained
16454 F:      Documentation/media/v4l-drivers/zr364xx*
16455 F:      drivers/media/usb/zr364xx/
16456
16457 USER-MODE LINUX (UML)
16458 M:      Jeff Dike <jdike@addtoit.com>
16459 M:      Richard Weinberger <richard@nod.at>
16460 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16461 L:      linux-um@lists.infradead.org
16462 W:      http://user-mode-linux.sourceforge.net
16463 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16465 S:      Maintained
16466 F:      Documentation/virtual/uml/
16467 F:      arch/um/
16468 F:      arch/x86/um/
16469 F:      fs/hostfs/
16470
16471 USERSPACE COPYIN/COPYOUT (UIOVEC)
16472 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16473 S:      Maintained
16474 F:      lib/iov_iter.c
16475 F:      include/linux/uio.h
16476
16477 USERSPACE DMA BUFFER DRIVER
16478 M:      Gerd Hoffmann <kraxel@redhat.com>
16479 S:      Maintained
16480 L:      dri-devel@lists.freedesktop.org
16481 F:      drivers/dma-buf/udmabuf.c
16482 F:      include/uapi/linux/udmabuf.h
16483 T:      git git://anongit.freedesktop.org/drm/drm-misc
16484
16485 USERSPACE I/O (UIO)
16486 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16487 S:      Maintained
16488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16489 F:      Documentation/driver-api/uio-howto.rst
16490 F:      drivers/uio/
16491 F:      include/linux/uio_driver.h
16492
16493 UTIL-LINUX PACKAGE
16494 M:      Karel Zak <kzak@redhat.com>
16495 L:      util-linux@vger.kernel.org
16496 W:      http://en.wikipedia.org/wiki/Util-linux
16497 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16498 S:      Maintained
16499
16500 UUID HELPERS
16501 M:      Christoph Hellwig <hch@lst.de>
16502 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16503 L:      linux-kernel@vger.kernel.org
16504 T:      git git://git.infradead.org/users/hch/uuid.git
16505 F:      lib/uuid.c
16506 F:      lib/test_uuid.c
16507 F:      include/linux/uuid.h
16508 F:      include/uapi/linux/uuid.h
16509 S:      Maintained
16510
16511 UVESAFB DRIVER
16512 M:      Michal Januszewski <spock@gentoo.org>
16513 L:      linux-fbdev@vger.kernel.org
16514 W:      https://github.com/mjanusz/v86d
16515 S:      Maintained
16516 F:      Documentation/fb/uvesafb.txt
16517 F:      drivers/video/fbdev/uvesafb.*
16518
16519 VF610 NAND DRIVER
16520 M:      Stefan Agner <stefan@agner.ch>
16521 L:      linux-mtd@lists.infradead.org
16522 S:      Supported
16523 F:      drivers/mtd/nand/raw/vf610_nfc.c
16524
16525 VFAT/FAT/MSDOS FILESYSTEM
16526 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16527 S:      Maintained
16528 F:      Documentation/filesystems/vfat.txt
16529 F:      fs/fat/
16530
16531 VFIO DRIVER
16532 M:      Alex Williamson <alex.williamson@redhat.com>
16533 L:      kvm@vger.kernel.org
16534 T:      git git://github.com/awilliam/linux-vfio.git
16535 S:      Maintained
16536 F:      Documentation/vfio.txt
16537 F:      drivers/vfio/
16538 F:      include/linux/vfio.h
16539 F:      include/uapi/linux/vfio.h
16540
16541 VFIO MEDIATED DEVICE DRIVERS
16542 M:      Kirti Wankhede <kwankhede@nvidia.com>
16543 L:      kvm@vger.kernel.org
16544 S:      Maintained
16545 F:      Documentation/vfio-mediated-device.txt
16546 F:      drivers/vfio/mdev/
16547 F:      include/linux/mdev.h
16548 F:      samples/vfio-mdev/
16549
16550 VFIO PLATFORM DRIVER
16551 M:      Eric Auger <eric.auger@redhat.com>
16552 L:      kvm@vger.kernel.org
16553 S:      Maintained
16554 F:      drivers/vfio/platform/
16555
16556 VGA_SWITCHEROO
16557 R:      Lukas Wunner <lukas@wunner.de>
16558 S:      Maintained
16559 F:      Documentation/gpu/vga-switcheroo.rst
16560 F:      drivers/gpu/vga/vga_switcheroo.c
16561 F:      include/linux/vga_switcheroo.h
16562 T:      git git://anongit.freedesktop.org/drm/drm-misc
16563
16564 VIA RHINE NETWORK DRIVER
16565 S:      Orphan
16566 F:      drivers/net/ethernet/via/via-rhine.c
16567
16568 VIA SD/MMC CARD CONTROLLER DRIVER
16569 M:      Bruce Chang <brucechang@via.com.tw>
16570 M:      Harald Welte <HaraldWelte@viatech.com>
16571 S:      Maintained
16572 F:      drivers/mmc/host/via-sdmmc.c
16573
16574 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16575 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16576 L:      linux-fbdev@vger.kernel.org
16577 S:      Maintained
16578 F:      include/linux/via-core.h
16579 F:      include/linux/via-gpio.h
16580 F:      include/linux/via_i2c.h
16581 F:      drivers/video/fbdev/via/
16582
16583 VIA VELOCITY NETWORK DRIVER
16584 M:      Francois Romieu <romieu@fr.zoreil.com>
16585 L:      netdev@vger.kernel.org
16586 S:      Maintained
16587 F:      drivers/net/ethernet/via/via-velocity.*
16588
16589 VICODEC VIRTUAL CODEC DRIVER
16590 M:      Hans Verkuil <hans.verkuil@cisco.com>
16591 L:      linux-media@vger.kernel.org
16592 T:      git git://linuxtv.org/media_tree.git
16593 W:      https://linuxtv.org
16594 S:      Maintained
16595 F:      drivers/media/platform/vicodec/*
16596
16597 VIDEO MULTIPLEXER DRIVER
16598 M:      Philipp Zabel <p.zabel@pengutronix.de>
16599 L:      linux-media@vger.kernel.org
16600 S:      Maintained
16601 F:      drivers/media/platform/video-mux.c
16602
16603 VIDEO I2C POLLING DRIVER
16604 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16605 L:      linux-media@vger.kernel.org
16606 S:      Maintained
16607 F:      drivers/media/i2c/video-i2c.c
16608
16609 VIDEOBUF2 FRAMEWORK
16610 M:      Pawel Osciak <pawel@osciak.com>
16611 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16612 M:      Kyungmin Park <kyungmin.park@samsung.com>
16613 L:      linux-media@vger.kernel.org
16614 S:      Maintained
16615 F:      drivers/media/common/videobuf2/*
16616 F:      include/media/videobuf2-*
16617
16618 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16619 M:      Helen Koike <helen.koike@collabora.com>
16620 L:      linux-media@vger.kernel.org
16621 T:      git git://linuxtv.org/media_tree.git
16622 W:      https://linuxtv.org
16623 S:      Maintained
16624 F:      drivers/media/platform/vimc/*
16625
16626 VIRT LIB
16627 M:      Alex Williamson <alex.williamson@redhat.com>
16628 M:      Paolo Bonzini <pbonzini@redhat.com>
16629 L:      kvm@vger.kernel.org
16630 S:      Supported
16631 F:      virt/lib/
16632
16633 VIRTIO AND VHOST VSOCK DRIVER
16634 M:      Stefan Hajnoczi <stefanha@redhat.com>
16635 L:      kvm@vger.kernel.org
16636 L:      virtualization@lists.linux-foundation.org
16637 L:      netdev@vger.kernel.org
16638 S:      Maintained
16639 F:      include/linux/virtio_vsock.h
16640 F:      include/uapi/linux/virtio_vsock.h
16641 F:      include/uapi/linux/vsockmon.h
16642 F:      include/uapi/linux/vm_sockets_diag.h
16643 F:      net/vmw_vsock/diag.c
16644 F:      net/vmw_vsock/af_vsock_tap.c
16645 F:      net/vmw_vsock/virtio_transport_common.c
16646 F:      net/vmw_vsock/virtio_transport.c
16647 F:      drivers/net/vsockmon.c
16648 F:      drivers/vhost/vsock.c
16649 F:      tools/testing/vsock/
16650
16651 VIRTIO CONSOLE DRIVER
16652 M:      Amit Shah <amit@kernel.org>
16653 L:      virtualization@lists.linux-foundation.org
16654 S:      Maintained
16655 F:      drivers/char/virtio_console.c
16656 F:      include/linux/virtio_console.h
16657 F:      include/uapi/linux/virtio_console.h
16658
16659 VIRTIO CORE AND NET DRIVERS
16660 M:      "Michael S. Tsirkin" <mst@redhat.com>
16661 M:      Jason Wang <jasowang@redhat.com>
16662 L:      virtualization@lists.linux-foundation.org
16663 S:      Maintained
16664 F:      Documentation/devicetree/bindings/virtio/
16665 F:      drivers/virtio/
16666 F:      tools/virtio/
16667 F:      drivers/net/virtio_net.c
16668 F:      drivers/block/virtio_blk.c
16669 F:      include/linux/virtio*.h
16670 F:      include/uapi/linux/virtio_*.h
16671 F:      drivers/crypto/virtio/
16672 F:      mm/balloon_compaction.c
16673
16674 VIRTIO BLOCK AND SCSI DRIVERS
16675 M:      "Michael S. Tsirkin" <mst@redhat.com>
16676 M:      Jason Wang <jasowang@redhat.com>
16677 R:      Paolo Bonzini <pbonzini@redhat.com>
16678 R:      Stefan Hajnoczi <stefanha@redhat.com>
16679 L:      virtualization@lists.linux-foundation.org
16680 S:      Maintained
16681 F:      drivers/block/virtio_blk.c
16682 F:      drivers/scsi/virtio_scsi.c
16683 F:      include/uapi/linux/virtio_blk.h
16684 F:      include/uapi/linux/virtio_scsi.h
16685 F:      drivers/vhost/scsi.c
16686
16687 VIRTIO CRYPTO DRIVER
16688 M:      Gonglei <arei.gonglei@huawei.com>
16689 L:      virtualization@lists.linux-foundation.org
16690 L:      linux-crypto@vger.kernel.org
16691 S:      Maintained
16692 F:      drivers/crypto/virtio/
16693 F:      include/uapi/linux/virtio_crypto.h
16694
16695 VIRTIO DRIVERS FOR S390
16696 M:      Cornelia Huck <cohuck@redhat.com>
16697 M:      Halil Pasic <pasic@linux.ibm.com>
16698 L:      linux-s390@vger.kernel.org
16699 L:      virtualization@lists.linux-foundation.org
16700 L:      kvm@vger.kernel.org
16701 S:      Supported
16702 F:      drivers/s390/virtio/
16703 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16704
16705 VIRTIO GPU DRIVER
16706 M:      David Airlie <airlied@linux.ie>
16707 M:      Gerd Hoffmann <kraxel@redhat.com>
16708 L:      dri-devel@lists.freedesktop.org
16709 L:      virtualization@lists.linux-foundation.org
16710 T:      git git://anongit.freedesktop.org/drm/drm-misc
16711 S:      Maintained
16712 F:      drivers/gpu/drm/virtio/
16713 F:      include/uapi/linux/virtio_gpu.h
16714
16715 VIRTIO HOST (VHOST)
16716 M:      "Michael S. Tsirkin" <mst@redhat.com>
16717 M:      Jason Wang <jasowang@redhat.com>
16718 L:      kvm@vger.kernel.org
16719 L:      virtualization@lists.linux-foundation.org
16720 L:      netdev@vger.kernel.org
16721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16722 S:      Maintained
16723 F:      drivers/vhost/
16724 F:      include/uapi/linux/vhost.h
16725
16726 VIRTIO INPUT DRIVER
16727 M:      Gerd Hoffmann <kraxel@redhat.com>
16728 S:      Maintained
16729 F:      drivers/virtio/virtio_input.c
16730 F:      include/uapi/linux/virtio_input.h
16731
16732 VIRTUAL BOX GUEST DEVICE DRIVER
16733 M:      Hans de Goede <hdegoede@redhat.com>
16734 M:      Arnd Bergmann <arnd@arndb.de>
16735 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16736 S:      Maintained
16737 F:      include/linux/vbox_utils.h
16738 F:      include/uapi/linux/vbox*.h
16739 F:      drivers/virt/vboxguest/
16740
16741 VIRTUAL SERIO DEVICE DRIVER
16742 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16743 S:      Maintained
16744 F:      drivers/input/serio/userio.c
16745 F:      include/uapi/linux/userio.h
16746
16747 VIVID VIRTUAL VIDEO DRIVER
16748 M:      Hans Verkuil <hverkuil@xs4all.nl>
16749 L:      linux-media@vger.kernel.org
16750 T:      git git://linuxtv.org/media_tree.git
16751 W:      https://linuxtv.org
16752 S:      Maintained
16753 F:      drivers/media/platform/vivid/*
16754
16755 VLYNQ BUS
16756 M:      Florian Fainelli <f.fainelli@gmail.com>
16757 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16758 S:      Maintained
16759 F:      drivers/vlynq/vlynq.c
16760 F:      include/linux/vlynq.h
16761
16762 VME SUBSYSTEM
16763 M:      Martyn Welch <martyn@welchs.me.uk>
16764 M:      Manohar Vanga <manohar.vanga@gmail.com>
16765 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16766 L:      devel@driverdev.osuosl.org
16767 S:      Maintained
16768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16769 F:      Documentation/driver-api/vme.rst
16770 F:      drivers/staging/vme/
16771 F:      drivers/vme/
16772 F:      include/linux/vme*
16773
16774 VMWARE BALLOON DRIVER
16775 M:      Julien Freche <jfreche@vmware.com>
16776 M:      Nadav Amit <namit@vmware.com>
16777 M:      "VMware, Inc." <pv-drivers@vmware.com>
16778 L:      linux-kernel@vger.kernel.org
16779 S:      Maintained
16780 F:      drivers/misc/vmw_balloon.c
16781
16782 VMWARE HYPERVISOR INTERFACE
16783 M:      Alok Kataria <akataria@vmware.com>
16784 L:      virtualization@lists.linux-foundation.org
16785 S:      Supported
16786 F:      arch/x86/kernel/cpu/vmware.c
16787
16788 VMWARE PVRDMA DRIVER
16789 M:      Adit Ranadive <aditr@vmware.com>
16790 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16791 L:      linux-rdma@vger.kernel.org
16792 S:      Maintained
16793 F:      drivers/infiniband/hw/vmw_pvrdma/
16794
16795 VMware PVSCSI driver
16796 M:      Jim Gill <jgill@vmware.com>
16797 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16798 L:      linux-scsi@vger.kernel.org
16799 S:      Maintained
16800 F:      drivers/scsi/vmw_pvscsi.c
16801 F:      drivers/scsi/vmw_pvscsi.h
16802
16803 VMWARE VMMOUSE SUBDRIVER
16804 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16805 M:      "VMware, Inc." <pv-drivers@vmware.com>
16806 L:      linux-input@vger.kernel.org
16807 S:      Maintained
16808 F:      drivers/input/mouse/vmmouse.c
16809 F:      drivers/input/mouse/vmmouse.h
16810
16811 VMWARE VMXNET3 ETHERNET DRIVER
16812 M:      Ronak Doshi <doshir@vmware.com>
16813 M:      "VMware, Inc." <pv-drivers@vmware.com>
16814 L:      netdev@vger.kernel.org
16815 S:      Maintained
16816 F:      drivers/net/vmxnet3/
16817
16818 VOCORE VOCORE2 BOARD
16819 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16820 L:      linux-mips@vger.kernel.org
16821 S:      Maintained
16822 F:      arch/mips/boot/dts/ralink/vocore2.dts
16823
16824 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16825 M:      Liam Girdwood <lgirdwood@gmail.com>
16826 M:      Mark Brown <broonie@kernel.org>
16827 L:      linux-kernel@vger.kernel.org
16828 W:      http://www.slimlogic.co.uk/?p=48
16829 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16830 S:      Supported
16831 F:      Documentation/devicetree/bindings/regulator/
16832 F:      Documentation/power/regulator/
16833 F:      drivers/regulator/
16834 F:      include/dt-bindings/regulator/
16835 F:      include/linux/regulator/
16836
16837 VRF
16838 M:      David Ahern <dsa@cumulusnetworks.com>
16839 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16840 L:      netdev@vger.kernel.org
16841 S:      Maintained
16842 F:      drivers/net/vrf.c
16843 F:      Documentation/networking/vrf.txt
16844
16845 VT1211 HARDWARE MONITOR DRIVER
16846 M:      Juerg Haefliger <juergh@gmail.com>
16847 L:      linux-hwmon@vger.kernel.org
16848 S:      Maintained
16849 F:      Documentation/hwmon/vt1211.rst
16850 F:      drivers/hwmon/vt1211.c
16851
16852 VT8231 HARDWARE MONITOR DRIVER
16853 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16854 L:      linux-hwmon@vger.kernel.org
16855 S:      Maintained
16856 F:      drivers/hwmon/vt8231.c
16857
16858 VUB300 USB to SDIO/SD/MMC bridge chip
16859 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16860 L:      linux-mmc@vger.kernel.org
16861 L:      linux-usb@vger.kernel.org
16862 S:      Supported
16863 F:      drivers/mmc/host/vub300.c
16864
16865 W1 DALLAS'S 1-WIRE BUS
16866 M:      Evgeniy Polyakov <zbr@ioremap.net>
16867 S:      Maintained
16868 F:      Documentation/devicetree/bindings/w1/
16869 F:      Documentation/w1/
16870 F:      drivers/w1/
16871 F:      include/linux/w1.h
16872
16873 W83791D HARDWARE MONITORING DRIVER
16874 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16875 L:      linux-hwmon@vger.kernel.org
16876 S:      Maintained
16877 F:      Documentation/hwmon/w83791d.rst
16878 F:      drivers/hwmon/w83791d.c
16879
16880 W83793 HARDWARE MONITORING DRIVER
16881 M:      Rudolf Marek <r.marek@assembler.cz>
16882 L:      linux-hwmon@vger.kernel.org
16883 S:      Maintained
16884 F:      Documentation/hwmon/w83793.rst
16885 F:      drivers/hwmon/w83793.c
16886
16887 W83795 HARDWARE MONITORING DRIVER
16888 M:      Jean Delvare <jdelvare@suse.com>
16889 L:      linux-hwmon@vger.kernel.org
16890 S:      Maintained
16891 F:      drivers/hwmon/w83795.c
16892
16893 W83L51xD SD/MMC CARD INTERFACE DRIVER
16894 M:      Pierre Ossman <pierre@ossman.eu>
16895 S:      Maintained
16896 F:      drivers/mmc/host/wbsd.*
16897
16898 WACOM PROTOCOL 4 SERIAL TABLETS
16899 M:      Julian Squires <julian@cipht.net>
16900 M:      Hans de Goede <hdegoede@redhat.com>
16901 L:      linux-input@vger.kernel.org
16902 S:      Maintained
16903 F:      drivers/input/tablet/wacom_serial4.c
16904
16905 WATCHDOG DEVICE DRIVERS
16906 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
16907 M:      Guenter Roeck <linux@roeck-us.net>
16908 L:      linux-watchdog@vger.kernel.org
16909 W:      http://www.linux-watchdog.org/
16910 T:      git git://www.linux-watchdog.org/linux-watchdog.git
16911 S:      Maintained
16912 F:      Documentation/devicetree/bindings/watchdog/
16913 F:      Documentation/watchdog/
16914 F:      drivers/watchdog/
16915 F:      include/linux/watchdog.h
16916 F:      include/uapi/linux/watchdog.h
16917
16918 WHISKEYCOVE PMIC GPIO DRIVER
16919 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
16920 L:      linux-gpio@vger.kernel.org
16921 S:      Maintained
16922 F:      drivers/gpio/gpio-wcove.c
16923
16924 WHWAVE RTC DRIVER
16925 M:      Dianlong Li <long17.cool@163.com>
16926 L:      linux-rtc@vger.kernel.org
16927 S:      Maintained
16928 F:      drivers/rtc/rtc-sd3078.c
16929
16930 WIIMOTE HID DRIVER
16931 M:      David Herrmann <dh.herrmann@googlemail.com>
16932 L:      linux-input@vger.kernel.org
16933 S:      Maintained
16934 F:      drivers/hid/hid-wiimote*
16935
16936 WILOCITY WIL6210 WIRELESS DRIVER
16937 M:      Maya Erez <merez@codeaurora.org>
16938 L:      linux-wireless@vger.kernel.org
16939 L:      wil6210@qti.qualcomm.com
16940 S:      Supported
16941 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
16942 F:      drivers/net/wireless/ath/wil6210/
16943
16944 WIMAX STACK
16945 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
16946 M:      linux-wimax@intel.com
16947 L:      wimax@linuxwimax.org (subscribers-only)
16948 S:      Supported
16949 W:      http://linuxwimax.org
16950 F:      Documentation/wimax/README.wimax
16951 F:      include/linux/wimax/debug.h
16952 F:      include/net/wimax.h
16953 F:      include/uapi/linux/wimax.h
16954 F:      net/wimax/
16955
16956 WINBOND CIR DRIVER
16957 M:      David Härdeman <david@hardeman.nu>
16958 S:      Maintained
16959 F:      drivers/media/rc/winbond-cir.c
16960
16961 RCMM REMOTE CONTROLS DECODER
16962 M:      Patrick Lerda <patrick9876@free.fr>
16963 S:      Maintained
16964 F:      drivers/media/rc/ir-rcmm-decoder.c
16965
16966 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
16967 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16968 L:      linux-watchdog@vger.kernel.org
16969 S:      Maintained
16970 F:      drivers/watchdog/ebc-c384_wdt.c
16971
16972 WINSYSTEMS WS16C48 GPIO DRIVER
16973 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
16974 L:      linux-gpio@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/gpio/gpio-ws16c48.c
16977
16978 WISTRON LAPTOP BUTTON DRIVER
16979 M:      Miloslav Trmac <mitr@volny.cz>
16980 S:      Maintained
16981 F:      drivers/input/misc/wistron_btns.c
16982
16983 WL3501 WIRELESS PCMCIA CARD DRIVER
16984 L:      linux-wireless@vger.kernel.org
16985 S:      Odd fixes
16986 F:      drivers/net/wireless/wl3501*
16987
16988 WOLFSON MICROELECTRONICS DRIVERS
16989 L:      patches@opensource.cirrus.com
16990 T:      git https://github.com/CirrusLogic/linux-drivers.git
16991 W:      https://github.com/CirrusLogic/linux-drivers/wiki
16992 S:      Supported
16993 F:      Documentation/hwmon/wm83??.rst
16994 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
16995 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
16996 F:      Documentation/devicetree/bindings/mfd/arizona.txt
16997 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
16998 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
16999 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17000 F:      drivers/clk/clk-wm83*.c
17001 F:      drivers/extcon/extcon-arizona.c
17002 F:      drivers/leds/leds-wm83*.c
17003 F:      drivers/gpio/gpio-*wm*.c
17004 F:      drivers/gpio/gpio-arizona.c
17005 F:      drivers/hwmon/wm83??-hwmon.c
17006 F:      drivers/input/misc/wm831x-on.c
17007 F:      drivers/input/touchscreen/wm831x-ts.c
17008 F:      drivers/input/touchscreen/wm97*.c
17009 F:      drivers/mfd/arizona*
17010 F:      drivers/mfd/wm*.c
17011 F:      drivers/mfd/cs47l24*
17012 F:      drivers/power/supply/wm83*.c
17013 F:      drivers/rtc/rtc-wm83*.c
17014 F:      drivers/regulator/wm8*.c
17015 F:      drivers/regulator/arizona*
17016 F:      drivers/video/backlight/wm83*_bl.c
17017 F:      drivers/watchdog/wm83*_wdt.c
17018 F:      include/linux/mfd/arizona/
17019 F:      include/linux/mfd/wm831x/
17020 F:      include/linux/mfd/wm8350/
17021 F:      include/linux/mfd/wm8400*
17022 F:      include/linux/regulator/arizona*
17023 F:      include/linux/wm97xx.h
17024 F:      include/sound/wm????.h
17025 F:      sound/soc/codecs/arizona.?
17026 F:      sound/soc/codecs/wm*
17027 F:      sound/soc/codecs/cs47l24*
17028
17029 WORKQUEUE
17030 M:      Tejun Heo <tj@kernel.org>
17031 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17033 S:      Maintained
17034 F:      include/linux/workqueue.h
17035 F:      kernel/workqueue.c
17036 F:      Documentation/core-api/workqueue.rst
17037
17038 X-POWERS AXP288 PMIC DRIVERS
17039 M:      Hans de Goede <hdegoede@redhat.com>
17040 S:      Maintained
17041 N:      axp288
17042 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17043
17044 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17045 M:      Chen-Yu Tsai <wens@csie.org>
17046 L:      linux-kernel@vger.kernel.org
17047 S:      Maintained
17048 N:      axp[128]
17049
17050 X.25 NETWORK LAYER
17051 M:      Andrew Hendry <andrew.hendry@gmail.com>
17052 L:      linux-x25@vger.kernel.org
17053 S:      Odd Fixes
17054 F:      Documentation/networking/x25*
17055 F:      include/net/x25*
17056 F:      net/x25/
17057
17058 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17059 M:      Thomas Gleixner <tglx@linutronix.de>
17060 M:      Ingo Molnar <mingo@redhat.com>
17061 M:      Borislav Petkov <bp@alien8.de>
17062 R:      "H. Peter Anvin" <hpa@zytor.com>
17063 M:      x86@kernel.org
17064 L:      linux-kernel@vger.kernel.org
17065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17066 S:      Maintained
17067 F:      Documentation/devicetree/bindings/x86/
17068 F:      Documentation/x86/
17069 F:      arch/x86/
17070
17071 X86 ENTRY CODE
17072 M:      Andy Lutomirski <luto@kernel.org>
17073 L:      linux-kernel@vger.kernel.org
17074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17075 S:      Maintained
17076 F:      arch/x86/entry/
17077
17078 X86 MCE INFRASTRUCTURE
17079 M:      Tony Luck <tony.luck@intel.com>
17080 M:      Borislav Petkov <bp@alien8.de>
17081 L:      linux-edac@vger.kernel.org
17082 S:      Maintained
17083 F:      arch/x86/kernel/cpu/mce/*
17084
17085 X86 MICROCODE UPDATE SUPPORT
17086 M:      Borislav Petkov <bp@alien8.de>
17087 S:      Maintained
17088 F:      arch/x86/kernel/cpu/microcode/*
17089
17090 X86 MM
17091 M:      Dave Hansen <dave.hansen@linux.intel.com>
17092 M:      Andy Lutomirski <luto@kernel.org>
17093 M:      Peter Zijlstra <peterz@infradead.org>
17094 L:      linux-kernel@vger.kernel.org
17095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17096 S:      Maintained
17097 F:      arch/x86/mm/
17098
17099 X86 PLATFORM DRIVERS
17100 M:      Darren Hart <dvhart@infradead.org>
17101 M:      Andy Shevchenko <andy@infradead.org>
17102 L:      platform-driver-x86@vger.kernel.org
17103 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17104 S:      Maintained
17105 F:      drivers/platform/x86/
17106 F:      drivers/platform/olpc/
17107
17108 X86 PLATFORM DRIVERS - ARCH
17109 R:      Darren Hart <dvhart@infradead.org>
17110 R:      Andy Shevchenko <andy@infradead.org>
17111 L:      platform-driver-x86@vger.kernel.org
17112 L:      x86@kernel.org
17113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17114 S:      Maintained
17115 F:      arch/x86/platform
17116
17117 X86 VDSO
17118 M:      Andy Lutomirski <luto@kernel.org>
17119 L:      linux-kernel@vger.kernel.org
17120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17121 S:      Maintained
17122 F:      arch/x86/entry/vdso/
17123
17124 XARRAY
17125 M:      Matthew Wilcox <willy@infradead.org>
17126 L:      linux-fsdevel@vger.kernel.org
17127 S:      Supported
17128 F:      Documentation/core-api/xarray.rst
17129 F:      lib/idr.c
17130 F:      lib/xarray.c
17131 F:      include/linux/idr.h
17132 F:      include/linux/xarray.h
17133 F:      tools/testing/radix-tree
17134
17135 XBOX DVD IR REMOTE
17136 M:      Benjamin Valentin <benpicco@googlemail.com>
17137 S:      Maintained
17138 F:      drivers/media/rc/xbox_remote.c
17139 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17140
17141 XC2028/3028 TUNER DRIVER
17142 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17143 L:      linux-media@vger.kernel.org
17144 W:      https://linuxtv.org
17145 T:      git git://linuxtv.org/media_tree.git
17146 S:      Maintained
17147 F:      drivers/media/tuners/tuner-xc2028.*
17148
17149 XDP (eXpress Data Path)
17150 M:      Alexei Starovoitov <ast@kernel.org>
17151 M:      Daniel Borkmann <daniel@iogearbox.net>
17152 M:      David S. Miller <davem@davemloft.net>
17153 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17154 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17155 M:      John Fastabend <john.fastabend@gmail.com>
17156 L:      netdev@vger.kernel.org
17157 L:      xdp-newbies@vger.kernel.org
17158 L:      bpf@vger.kernel.org
17159 S:      Supported
17160 F:      net/core/xdp.c
17161 F:      include/net/xdp.h
17162 F:      kernel/bpf/devmap.c
17163 F:      kernel/bpf/cpumap.c
17164 F:      include/trace/events/xdp.h
17165 K:      xdp
17166 N:      xdp
17167
17168 XDP SOCKETS (AF_XDP)
17169 M:      Björn Töpel <bjorn.topel@intel.com>
17170 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17171 L:      netdev@vger.kernel.org
17172 L:      bpf@vger.kernel.org
17173 S:      Maintained
17174 F:      kernel/bpf/xskmap.c
17175 F:      net/xdp/
17176
17177 XEN BLOCK SUBSYSTEM
17178 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17179 M:      Roger Pau Monné <roger.pau@citrix.com>
17180 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17181 S:      Supported
17182 F:      drivers/block/xen-blkback/*
17183 F:      drivers/block/xen*
17184
17185 XEN HYPERVISOR ARM
17186 M:      Stefano Stabellini <sstabellini@kernel.org>
17187 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17188 S:      Maintained
17189 F:      arch/arm/xen/
17190 F:      arch/arm/include/asm/xen/
17191
17192 XEN HYPERVISOR ARM64
17193 M:      Stefano Stabellini <sstabellini@kernel.org>
17194 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17195 S:      Maintained
17196 F:      arch/arm64/xen/
17197 F:      arch/arm64/include/asm/xen/
17198
17199 XEN HYPERVISOR INTERFACE
17200 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17201 M:      Juergen Gross <jgross@suse.com>
17202 R:      Stefano Stabellini <sstabellini@kernel.org>
17203 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17205 S:      Supported
17206 F:      arch/x86/xen/
17207 F:      arch/x86/platform/pvh/
17208 F:      drivers/*/xen-*front.c
17209 F:      drivers/xen/
17210 F:      arch/x86/include/asm/xen/
17211 F:      arch/x86/include/asm/pvclock-abi.h
17212 F:      include/xen/
17213 F:      include/uapi/xen/
17214 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17215 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17216
17217 XEN NETWORK BACKEND DRIVER
17218 M:      Wei Liu <wei.liu2@citrix.com>
17219 M:      Paul Durrant <paul.durrant@citrix.com>
17220 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17221 L:      netdev@vger.kernel.org
17222 S:      Supported
17223 F:      drivers/net/xen-netback/*
17224
17225 XEN PCI SUBSYSTEM
17226 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17227 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17228 S:      Supported
17229 F:      arch/x86/pci/*xen*
17230 F:      drivers/pci/*xen*
17231
17232 XEN PVSCSI DRIVERS
17233 M:      Juergen Gross <jgross@suse.com>
17234 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17235 L:      linux-scsi@vger.kernel.org
17236 S:      Supported
17237 F:      drivers/scsi/xen-scsifront.c
17238 F:      drivers/xen/xen-scsiback.c
17239 F:      include/xen/interface/io/vscsiif.h
17240
17241 XEN SWIOTLB SUBSYSTEM
17242 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17243 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17244 L:      iommu@lists.linux-foundation.org
17245 S:      Supported
17246 F:      arch/x86/xen/*swiotlb*
17247 F:      drivers/xen/*swiotlb*
17248
17249 XEN SOUND FRONTEND DRIVER
17250 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17251 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17252 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17253 S:      Supported
17254 F:      sound/xen/*
17255
17256 XFS FILESYSTEM
17257 M:      Darrick J. Wong <darrick.wong@oracle.com>
17258 M:      linux-xfs@vger.kernel.org
17259 L:      linux-xfs@vger.kernel.org
17260 W:      http://xfs.org/
17261 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17262 S:      Supported
17263 F:      Documentation/filesystems/xfs.txt
17264 F:      fs/xfs/
17265
17266 XILINX AXI ETHERNET DRIVER
17267 M:      Anirudha Sarangi <anirudh@xilinx.com>
17268 M:      John Linn <John.Linn@xilinx.com>
17269 S:      Maintained
17270 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17271
17272 XILINX UARTLITE SERIAL DRIVER
17273 M:      Peter Korsgaard <jacmet@sunsite.dk>
17274 L:      linux-serial@vger.kernel.org
17275 S:      Maintained
17276 F:      drivers/tty/serial/uartlite.c
17277
17278 XILINX VIDEO IP CORES
17279 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17280 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17281 L:      linux-media@vger.kernel.org
17282 T:      git git://linuxtv.org/media_tree.git
17283 S:      Supported
17284 F:      Documentation/devicetree/bindings/media/xilinx/
17285 F:      drivers/media/platform/xilinx/
17286 F:      include/uapi/linux/xilinx-v4l2-controls.h
17287
17288 XILLYBUS DRIVER
17289 M:      Eli Billauer <eli.billauer@gmail.com>
17290 L:      linux-kernel@vger.kernel.org
17291 S:      Supported
17292 F:      drivers/char/xillybus/
17293
17294 XLP9XX I2C DRIVER
17295 M:      George Cherian <george.cherian@cavium.com>
17296 M:      Jan Glauber <jglauber@cavium.com>
17297 L:      linux-i2c@vger.kernel.org
17298 W:      http://www.cavium.com
17299 S:      Supported
17300 F:      drivers/i2c/busses/i2c-xlp9xx.c
17301
17302 XRA1403 GPIO EXPANDER
17303 M:      Nandor Han <nandor.han@ge.com>
17304 M:      Semi Malinen <semi.malinen@ge.com>
17305 L:      linux-gpio@vger.kernel.org
17306 S:      Maintained
17307 F:      drivers/gpio/gpio-xra1403.c
17308 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17309
17310 XTENSA XTFPGA PLATFORM SUPPORT
17311 M:      Max Filippov <jcmvbkbc@gmail.com>
17312 L:      linux-xtensa@linux-xtensa.org
17313 S:      Maintained
17314 F:      drivers/spi/spi-xtensa-xtfpga.c
17315 F:      sound/soc/xtensa/xtfpga-i2s.c
17316
17317 YAM DRIVER FOR AX.25
17318 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17319 L:      linux-hams@vger.kernel.org
17320 S:      Maintained
17321 F:      drivers/net/hamradio/yam*
17322 F:      include/linux/yam.h
17323
17324 YAMA SECURITY MODULE
17325 M:      Kees Cook <keescook@chromium.org>
17326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17327 S:      Supported
17328 F:      security/yama/
17329 F:      Documentation/admin-guide/LSM/Yama.rst
17330
17331 YEALINK PHONE DRIVER
17332 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17333 L:      usbb2k-api-dev@nongnu.org
17334 S:      Maintained
17335 F:      Documentation/input/devices/yealink.rst
17336 F:      drivers/input/misc/yealink.*
17337
17338 Z8530 DRIVER FOR AX.25
17339 M:      Joerg Reuter <jreuter@yaina.de>
17340 W:      http://yaina.de/jreuter/
17341 W:      http://www.qsl.net/dl1bke/
17342 L:      linux-hams@vger.kernel.org
17343 S:      Maintained
17344 F:      Documentation/networking/z8530drv.txt
17345 F:      drivers/net/hamradio/*scc.c
17346 F:      drivers/net/hamradio/z8530.h
17347
17348 ZBUD COMPRESSED PAGE ALLOCATOR
17349 M:      Seth Jennings <sjenning@redhat.com>
17350 M:      Dan Streetman <ddstreet@ieee.org>
17351 L:      linux-mm@kvack.org
17352 S:      Maintained
17353 F:      mm/zbud.c
17354 F:      include/linux/zbud.h
17355
17356 ZD1211RW WIRELESS DRIVER
17357 M:      Daniel Drake <dsd@gentoo.org>
17358 M:      Ulrich Kunitz <kune@deine-taler.de>
17359 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17360 L:      linux-wireless@vger.kernel.org
17361 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17362 S:      Maintained
17363 F:      drivers/net/wireless/zydas/zd1211rw/
17364
17365 ZD1301 MEDIA DRIVER
17366 M:      Antti Palosaari <crope@iki.fi>
17367 L:      linux-media@vger.kernel.org
17368 W:      https://linuxtv.org/
17369 W:      http://palosaari.fi/linux/
17370 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17371 S:      Maintained
17372 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17373
17374 ZD1301_DEMOD MEDIA DRIVER
17375 M:      Antti Palosaari <crope@iki.fi>
17376 L:      linux-media@vger.kernel.org
17377 W:      https://linuxtv.org/
17378 W:      http://palosaari.fi/linux/
17379 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17380 S:      Maintained
17381 F:      drivers/media/dvb-frontends/zd1301_demod*
17382
17383 ZPOOL COMPRESSED PAGE STORAGE API
17384 M:      Dan Streetman <ddstreet@ieee.org>
17385 L:      linux-mm@kvack.org
17386 S:      Maintained
17387 F:      mm/zpool.c
17388 F:      include/linux/zpool.h
17389
17390 ZR36067 VIDEO FOR LINUX DRIVER
17391 L:      mjpeg-users@lists.sourceforge.net
17392 L:      linux-media@vger.kernel.org
17393 W:      http://mjpeg.sourceforge.net/driver-zoran/
17394 T:      hg https://linuxtv.org/hg/v4l-dvb
17395 S:      Odd Fixes
17396 F:      drivers/staging/media/zoran/
17397
17398 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17399 M:      Minchan Kim <minchan@kernel.org>
17400 M:      Nitin Gupta <ngupta@vflare.org>
17401 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17402 L:      linux-kernel@vger.kernel.org
17403 S:      Maintained
17404 F:      drivers/block/zram/
17405 F:      Documentation/blockdev/zram.txt
17406
17407 ZS DECSTATION Z85C30 SERIAL DRIVER
17408 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17409 S:      Maintained
17410 F:      drivers/tty/serial/zs.*
17411
17412 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17413 M:      Minchan Kim <minchan@kernel.org>
17414 M:      Nitin Gupta <ngupta@vflare.org>
17415 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17416 L:      linux-mm@kvack.org
17417 S:      Maintained
17418 F:      mm/zsmalloc.c
17419 F:      include/linux/zsmalloc.h
17420 F:      Documentation/vm/zsmalloc.rst
17421
17422 ZSWAP COMPRESSED SWAP CACHING
17423 M:      Seth Jennings <sjenning@redhat.com>
17424 M:      Dan Streetman <ddstreet@ieee.org>
17425 L:      linux-mm@kvack.org
17426 S:      Maintained
17427 F:      mm/zswap.c
17428
17429 THE REST
17430 M:      Linus Torvalds <torvalds@linux-foundation.org>
17431 L:      linux-kernel@vger.kernel.org
17432 Q:      http://patchwork.kernel.org/project/LKML/list/
17433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17434 S:      Buried alive in reporters
17435 F:      *
17436 F:      */